CN107902774B - Water purifier - Google Patents
Water purifier Download PDFInfo
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- CN107902774B CN107902774B CN201710679219.2A CN201710679219A CN107902774B CN 107902774 B CN107902774 B CN 107902774B CN 201710679219 A CN201710679219 A CN 201710679219A CN 107902774 B CN107902774 B CN 107902774B
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- water
- runner
- filter element
- flow passage
- joint
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water purifier, comprising: a housing having a mounting cavity therein; the integrated waterway component is arranged at the upper part of the mounting cavity and comprises a component body, wherein a plurality of joint straight flow passages extending upwards and a plurality of filter element straight flow passages extending forwards are formed in the component body; the filter element assembly is arranged at the front part of the installation cavity and is connected with the integrated waterway component through a plurality of filter element straight flow channels; and the external joint assembly is arranged at the upper end of the shell and is connected with the integrated waterway component through a plurality of joint straight flow passages. The technical scheme of the invention can reasonably arrange the waterway components in the water purifier so as to reduce the volume of the whole water purifier.
Description
Technical Field
The invention relates to the field of water purifying equipment, in particular to a water purifier.
Background
At present, the water purifier has become one of the indispensable household appliances in life. However, because the existing water purifier is generally connected with each waterway component through a plastic water pipe, the existing water purifier has the defects of more connectors, more pipelines, messy waterway components such as filter cores and the like, and the positions among the waterway components are unreasonable, so that the utilization rate of the internal space of the water purifier is low, and the whole volume of the water purifier is overlarge.
Disclosure of Invention
The invention mainly aims to provide a water purifier, which aims to reasonably arrange waterway components in the water purifier so as to reduce the volume of the whole water purifier.
In order to achieve the above object, the present invention provides a water purifier comprising:
a housing having a mounting cavity therein;
the integrated waterway component is arranged at the upper part of the mounting cavity and comprises a component body, wherein a plurality of joint straight flow passages extending upwards and a plurality of filter element straight flow passages extending forwards are formed in the component body;
the filter element assembly is arranged at the front part of the installation cavity and is connected with the integrated waterway component through a plurality of filter element straight flow channels; and
and the external joint assembly is arranged at the upper end of the shell and is connected with the integrated waterway component through a plurality of joint straight flow passages.
Preferably, the housing has a removable front cover; the water purifier further comprises a supporting middle shell which is arranged at the front part of the mounting cavity and extends vertically, the supporting middle shell is provided with a filter element cavity which is open towards the front cover and corresponds to the filter element component, and the filter element component is mounted in the filter element cavity; the integrated waterway component is fixedly arranged at the upper part of the back surface of the filter core cavity, and a runner through hole is arranged at the upper part of the bottom of the filter core cavity corresponding to the filter core straight runner.
Preferably, the filter element assembly comprises a membrane filter element, a front filter element and a rear filter element which are sequentially arranged side by side along the left-right direction at the front part of the installation cavity; the direct current channels of the filter element comprise a membrane filter element channel, a preposed filter element channel and a postposed filter element channel which are sequentially arranged in parallel along the left-right direction, and the membrane filter element channel, the preposed filter element channel and the postposed filter element channel are in one-to-one correspondence connection with the membrane filter element, the preposed filter element and the postposed filter element.
Preferably, the external joint component comprises a raw water joint, a purified water joint, a concentrated water joint and a purified water joint which are sequentially arranged side by side along the left-right direction at the upper end of the shell; the plurality of joint direct current channels comprise raw water channels, purified water channels, concentrated water channels and purified water channels which are sequentially arranged in parallel along the left-right direction, and the raw water channels, the purified water channels, the concentrated water channels and the purified water channels are in one-to-one correspondence connection with the raw water joints, the purified water joints, the concentrated water joints and the purified water joints.
Preferably, the water purifier is provided with a power adapter, a power installation groove is formed in the middle lower part of the back surface of the filter core cavity and corresponds to the power adapter, and the power adapter is installed in the power installation groove.
Preferably, the water purifier further comprises a booster pump arranged at the left part of the installation cavity;
the component body is internally provided with a booster pump water inlet straight flow passage and a booster pump water outlet straight flow passage which extend leftwards, and the booster pump water inlet straight flow passage and the booster pump water outlet straight flow passage are respectively connected with a water inlet and a water outlet of the booster pump.
Preferably, the water purifier further comprises a water inlet control valve and a concentrated water control valve which are arranged below the integrated waterway component and are arranged side by side along the left-right direction; the member body is internally provided with a water inlet valve runner and a concentrate valve runner which extend downwards and are distributed in parallel along the left-right direction; the water inlet valve runner and the concentrating valve runner are connected with the water inlet control valve and the concentrating water control valve in one-to-one correspondence.
Preferably, the water purifier further comprises a high-voltage switch arranged below the integrated waterway component; the component body is internally provided with a high-pressure switch runner which extends downwards and is positioned on the right side of the concentrating valve runner; the high-voltage switch runner is connected with the high-voltage switch.
Preferably, the member body is further internally provided with a pure water TDS monitoring runner which extends downwards and is positioned between the water inlet valve runner and the concentrating valve runner, and a raw water TDS monitoring runner which extends downwards and is positioned at the left side of the water inlet valve runner, and the runner ports of the pure water TDS monitoring runner and the raw water monitoring runner are respectively provided with a pure water TDS monitoring joint and a raw water TDS monitoring joint.
Preferably, the component body is an injection molding piece formed by integral injection molding, and all flow passages in the component body are straight flow passages formed by loose core.
According to the technical scheme, on one hand, the plurality of joint straight flow channels of the integrated waterway component extend upwards, so that the external joint assemblies can be arranged at the upper end of the shell in a concentrated manner, and therefore, the external waterway components can be assembled to the external joints in the upper end of the shell in a concentrated manner, and the assembly convenience of products is improved; on the other hand all extends forward with a plurality of filter core straight channels of integrated water route component to make the filter core subassembly can concentrate the setting in installation cavity front portion, further improve the convenient assembling nature of product, can step down the space below the integrated water route component of installation cavity rear portion simultaneously, for other water route parts to install, thereby improve the rationality that each water route part position set up inside the purifier, improve purifier inner space's utilization ratio, reduce the complete machine volume.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a water purifier according to an embodiment of the present invention; wherein, the front cover of the water purifier is hidden;
FIG. 2 is a schematic diagram of a water purifier of FIG. 1 at another view angle; wherein, the rear cover of the water purifier is hidden;
FIG. 3 is a schematic view of an integrated waterway component of the water purifier of FIG. 2;
FIG. 4 is a schematic view of an integrated waterway assembly of the water purifier of FIG. 2;
fig. 5 is a front view of an integrated waterway member of the water purifier of fig. 2;
fig. 6 is a schematic diagram of a waterway structure of the water purifier of fig. 1.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a water purifier.
Referring to fig. 1 to 3, in an embodiment of the present invention, the water purifier includes:
a housing 1 provided with a mounting cavity therein;
the integrated waterway component 2 is arranged at the upper part of the mounting cavity and comprises a component body, wherein a plurality of joint straight flow passages 21 extending upwards and a plurality of filter element straight flow passages 22 extending forwards are formed in the component body;
the filter element assembly 3 is arranged at the front part of the installation cavity and is connected with the integrated waterway component 2 through a plurality of filter element straight flow channels 22; and
the external joint component 4 is arranged at the upper end of the shell 1 and is connected with the integrated waterway component 2 through a plurality of joint straight flow channels 21.
In this embodiment, the component body is preferably an injection molding piece of an integral injection molding, and all flow channels in the component body are core-pulling molded direct current channels, so, compared with the mode that two base plates are welded into an integrated waterway plate commonly adopted in the prior art, the situation that products are poor in welding and even are scrapped can be effectively avoided, and therefore the product yield of basic waterway components is improved, and the mass production cost of the integrated waterway components 2 is reduced. However, the present design is not limited thereto, and in other embodiments, the flow channels in the member body may be implemented by, but not limited to, drilling, molding, and the like. In this embodiment, the injection molding material adopted by the member body is preferably a mixed material of POM plastic or PP plastic and glass fiber, and these injection molding materials have high strength, which is beneficial to reducing the probability of collapse deformation of the straight runner in the core-pulling molding process.
According to the technical scheme, on one hand, the plurality of joint straight flow channels 21 of the integrated waterway component 2 extend upwards, so that the external joint assemblies 4 can be arranged at the upper end of the shell 1 in a concentrated manner, and therefore, the external waterway components can be assembled to the external joints at the upper end of the shell 1 in a concentrated manner, and the assembly convenience of products is improved; on the other hand, the plurality of filter element straight flow passages 22 of the integrated water way component 2 extend forwards, so that the filter element components 3 can be arranged at the front part of the installation cavity in a concentrated manner, the assembly convenience of products is further improved, and meanwhile, the space below the integrated water way component 2 at the rear part of the installation cavity can be abdied out for installing other water way components, so that the rationality of the position setting of each water way component in the water purifier is improved, the utilization rate of the internal space of the water purifier is improved, and the volume of the whole water purifier is reduced.
In the present embodiment, further, the housing 1 has a detachable front cover. The water purifier further comprises a support middle shell 12 which is arranged at the front part of the installation cavity and extends vertically, the support middle shell 12 is provided with a filter element cavity 121 which is open and faces to the front cover corresponding to the filter element assembly 3, and the filter element assembly 3 is installed in the filter element cavity 121. The integrated waterway component 2 is fixedly arranged at the upper part of the back surface of the filter core cavity 121, the upper part of the bottom of the filter core cavity 121 is provided with a runner through hole corresponding to the filter core straight runner 22, and the filter core component 3 is connected with the filter core straight runner 22 through the runner through hole. It will be appreciated that supporting the center housing 12 advantageously enhances the support rigidity of the housing 1 and that the removable arrangement of the front cover facilitates the repair of the cartridge assembly 3 and the replacement of the cartridge assembly.
Further, the power adapter 7 of the water purifier is provided with a power installation groove 122 at the middle lower part of the back of the filter element cavity 121, and the power adapter 7 is installed in the power installation groove 122, so that the electric structures such as the power adapter 7 can be isolated at the back of the support middle shell 12, and the user is prevented from touching the electric structures such as the power adapter 7 when maintaining or replacing the filter element. In this embodiment, specifically, in addition to the front cover, the housing 1 further includes a bottom cover, a top cover 11, a rear cover, and opposite side plates, the side plates connecting the bottom cover and the top cover 11, and a front operation opening and a rear operation opening being formed between the side plates, the front cover detachably covering the front operation opening, and the rear cover detachably covering the rear operation opening; it will be appreciated that the mounting cavity is defined by the bottom cover, top cover 11, front cover, rear cover, and opposite side panels. However, the present design is not limited thereto, and in other embodiments, only the top cover 11 may be provided to be detachable. In this embodiment, the detachable arrangement of the rear cover can facilitate the water leakage detection at the connection between the integrated waterway member 2 and other waterway components, and the fault detection of the electrical structure such as the power adapter 7. It should be noted that, in other embodiments of the present invention, the power adapter 7 may be directly fixed on the bottom cover, and not attached to the support middle shell 12.
In the present embodiment, the cartridge assembly 3 preferably includes a membrane cartridge 32, a pre-cartridge 31, and a post-cartridge 33 disposed side by side in this order in the left-right direction at the front of the installation cavity. The plurality of filter element straight flow passages 22 include a membrane filter element flow passage 221, a pre-filter element flow passage 222 and a post-filter element flow passage 223 which are sequentially arranged in parallel along the left-right direction, and the membrane filter element flow passage 221, the pre-filter element flow passage 222 and the post-filter element flow passage 223 are connected with the membrane filter element 32, the pre-filter element 31 and the post-filter element 33 in a one-to-one correspondence. In this embodiment, the membrane filter 32 has a membrane filter water inlet, a concentrate water outlet, and a membrane filter water outlet, and the membrane filter flow channel 221 correspondingly includes a membrane filter water inlet sub-flow channel 221a, a concentrate water flow channel 221b, and a membrane filter water outlet Shui Zi flow channel 221c; the pre-filter 31 has a pre-filter water inlet and a pre-filter water outlet, and the pre-filter flow passage 222 correspondingly comprises a pre-filter water inlet sub-flow passage 222a and a pre-filter outlet Shui Zi flow passage 222b; the post-cartridge 33 has a post-cartridge water inlet and a post-cartridge water outlet, and the post-cartridge flow path 223 includes a post-cartridge water inlet sub-flow path 223a and a post-cartridge outlet Shui Zi flow path 223b, respectively. In this embodiment, the membrane cartridge 32 employed is typically an RO membrane cartridge. It will be appreciated that the provision of the membrane cartridge 32 may enhance the water purifying effect of the water purifier.
In the present embodiment, the external joint assembly 4 preferably includes a raw water joint 41, a purified water joint 42, a concentrated water joint 43, and a purified water joint 44, which are disposed side by side in this order in the left-right direction at the upper end of the housing 1. The plurality of joint straight flow passages 21 include a raw water flow passage 211, a purified water flow passage 212, a concentrated water flow passage 213 and a purified water flow passage 214 which are sequentially arranged in parallel along the left-right direction, and the raw water flow passage 211, the purified water flow passage 212, the concentrated water flow passage 213 and the purified water flow passage 214 are connected with the raw water joint 41, the purified water joint 42, the concentrated water joint 43 and the purified water joint 44 in a one-to-one correspondence manner. Specifically, in the present embodiment, the raw water flow path 211 is communicated with the pre-cartridge water inlet sub-flow path 222a, the purified water flow path 212 is communicated with the pre-cartridge outlet Shui Zi flow path 222b, the concentrated water flow path 213 is communicated with the concentrated water flow path 221b, and the purified water flow path 214 is communicated with the post-cartridge outlet Shui Zi flow path 223b. It will be appreciated that in the present embodiment, the concentrated water joint 43 is provided corresponding to the membrane cartridge 32, and for a rough filtration water purifier not provided with the membrane cartridge 32, the concentrated water joint 43 is not required. In addition, in the present embodiment, the purified water connector 42 is provided, so that the user can conveniently use the purified water after receiving the preliminary filtration from the purified water connector 42 when the user needs the domestic water (not drinking), however, in other embodiments, the purified water connector 42 may not be provided.
In this embodiment, considering that the raw water flow channel 211 is communicated with the pre-filter element water inlet sub-flow channel 222a, the purified water flow channel 212 is communicated with the pre-filter element water outlet Shui Zi flow channel 222b, and the purified water flow channel 214 is communicated with the post-filter element water outlet Shui Zi flow channel 223b, the membrane filter element 32 is arranged on one side of the pre-filter element 31 away from the post-filter element 33 compared with the technical scheme that the membrane filter element 32 is arranged between the pre-filter element 31 and the post-filter element 33, so that the adjacent close arrangement of the pre-filter element 31 and the post-filter element 33 can be realized, thereby being convenient for arranging the raw water flow channel 211, the purified water flow channel 212 and the purified water flow channel 214 more intensively.
In this embodiment, since the membrane cartridge 32 is disposed on the side of the pre-cartridge 31 facing away from the post-cartridge 33 and the concentrated water channel 213 is disposed between the purified water channel 212 and the purified water channel 214, the concentrated water channel 213 is far from the concentrated water channel 221b and cannot directly communicate with each other, and for this purpose, a concentrated water straight channel 251 (see fig. 4 and 5) extending to the right is further formed in the member body, the concentrated water straight channel 251 extends to the outer surface of the member body, and a plug is disposed in the channel opening on the outer surface of the member body, and both the concentrated water channel 213 and the concentrated water channel 221b are communicated with the concentrated water straight channel 251, thereby realizing indirect communication between the concentrated water channel 213 and the concentrated water channel 221 b. Of course, in this embodiment, other switching straight channels are formed in the member body, and these switching straight channels all have a channel opening extending to the outer surface of the member body and used for core pulling, and plugs are all disposed in these channel openings to limit water outflow through the plugs; the extending direction of the transfer straight flow channels can be specifically set according to specific requirements, for example, the transfer straight flow channels extend towards the right or extend towards the front.
Referring to fig. 2 and 4, in the present embodiment, further, the water purifier further includes a booster pump 6 provided at the left part of the installation chamber. The member body is also formed with a booster pump water inlet straight flow passage 231 and a booster pump water outlet straight flow passage 232 extending leftward, and the booster pump water inlet straight flow passage 231 and the booster pump water outlet straight flow passage 232 are respectively connected with a water inlet and a water outlet of the booster pump 6. In this embodiment, the booster pump 6 is preferably connected in series between the pre-filter element 31 and the membrane filter element 32 through the integrated waterway component 2, so as to boost the pressure of the water entering the membrane filter element 32; it is understood that in other embodiments, the booster pump 6 may not be provided when the water pressure of the raw water is sufficiently large, and in addition, in the rough filtration water purifier in which the membrane filter 32 is not provided, the booster pump 6 may not be provided.
Referring to fig. 1, in the present embodiment, specifically, two side edges of the support middle shell 12 are respectively connected with two side plates of the outer shell 1, and a shielding part 123 corresponding to the booster pump 6 is provided and located at the front side of the booster pump 6, and the booster pump 6 is fixedly arranged at the back of the shielding part 123; it will be appreciated that the provision of the barrier 123 may be such that the booster pump 6 and its associated waterway components are not exposed even in the event that the front cover is opened. In other embodiments, the booster pump 6 may be directly fixed to the bottom cover of the casing 1.
Referring to fig. 2, 4 and 5, in the present embodiment, further, the water purifier further includes a water inlet control valve 51 and a concentrate control valve 52 provided below the integrated waterway member 2 and arranged side by side in the left-right direction. The member body is also provided with a water inlet valve runner 241 and a concentrate valve runner 242 which extend downwards and are arranged in parallel along the left-right direction, and the water inlet valve runner 241 and the concentrate valve runner 242 are connected with the water inlet control valve 51 and the concentrate water control valve 52 in a one-to-one correspondence. In this embodiment, specifically, the water inlet control valve 51 has a water inlet valve water inlet and a water inlet valve water outlet, and the water inlet valve runner 241 correspondingly includes a water inlet valve water inlet sub-runner 241a and a water inlet valve water outlet sub-runner 241b; the concentrate control valve 52 has a concentrate inlet and a concentrate outlet, and the concentrate flow path 242 includes a concentrate inlet sub-flow path 242a and a concentrate outlet sub-flow path 242b, respectively. It will be appreciated that the provision of the inlet control valve 51 and the concentrate control valve 52 facilitates control of the water circuit of the water purifier. In addition, in this embodiment, the inlet valve runner 241 and the concentrate valve runner 242 extend downward and are arranged in parallel in the left-right direction, so that the inlet control valve 51 and the concentrate control valve 52 are intensively disposed below the integrated waterway member 2, thereby realizing the centralized assembly of the two control valves and improving the assembly efficiency.
Further, the water purifier further comprises a high-voltage switch 53 arranged below the integrated waterway member 2; the member body is also formed therein with a high-pressure switch flow passage 243 extending downward and located on the right side of the concentrate valve flow passage 242, the high-pressure switch flow passage 243 being connected to the high-pressure switch 53. It will be appreciated that the high-voltage switch 53 and the control valve are both waterway control elements, and are also disposed below the integrated waterway member 2, so that centralized assembly of the waterway control elements is facilitated.
In this embodiment, further, a pure water TDS monitoring flow path 244 extending downward and located between the water inlet valve flow path 241 and the concentration valve flow path 242, and a raw water TDS monitoring flow path 245 extending downward and located at the left side of the water inlet valve flow path 241 are formed in the member body, and the flow path ports of the pure water TDS monitoring flow path 244 and the raw water TDS monitoring flow path 245 are respectively provided with a pure water TDS monitoring joint 55 and a raw water TDS monitoring joint 54. It can be appreciated that the space below the integrated waterway member 2 is larger, and the pure water TDS monitoring flow passage 244 and the raw water TDS monitoring flow passage 245 can be accommodated, so that the utilization rate of the space below the integrated waterway member 2 is improved, and meanwhile, compared with the technical scheme that the TDS monitoring flow passage is set to extend backwards, the thickness of the water purifier can be prevented from being increased by the design, so that the water purifier has a thinner thickness. In the invention, the pure water TDS monitoring flow passage 244 and the raw water TDS monitoring flow passage 245 may be alternatively provided, or may not be provided, and may be specifically selected according to actual needs; of course, the TDS detection flow channel is favorable for judging the quality of raw water and the water purifying performance of the water purifier. In addition, in the present embodiment, the pure water TDS monitoring flow passage 244 and the high-pressure switch flow passage 243 are interchangeable in position.
Referring to fig. 6, the working procedure of the water purifier of the present embodiment is as follows: raw water enters the integrated waterway component 2 through the raw water flow passage 211, water quality can be detected by the water inlet TDS detection device in the raw water TDS monitoring flow passage 245, then enters the pre-filter element 31 through the pre-filter element water inlet sub flow passage 222a, after being filtered by the pre-filter element 31, part of the raw water enters the purified water flow passage 212 through the pre-filter element water outlet Shui Zi flow passage 222b to discharge purified water, the other part of the raw water enters the water inlet control valve 51 through the water inlet valve water inlet sub flow passage 241a, passes through the water inlet control valve 51, flows out of the water inlet valve water outlet sub flow passage 241b and enters the booster pump 6 through the booster pump water inlet straight flow passage 231, after being pressurized by the booster pump 6, flows out of the booster pump water outlet straight flow passage 232, enters the membrane filter element 32 through the membrane filter element water inlet sub flow passage 221a, after being filtered by the membrane filter element 32, part of the concentrated wastewater enters the concentrated water control valve 52 through the membrane filter element concentrated water sub-flow passage 221b and the concentrated valve water sub-flow passage 242a, passes through the concentrated water control valve 52, flows out of the concentrated valve water sub-flow passage 242b, then is discharged through the concentrated water flow passage 213, the other part of the concentrated wastewater enters the post-filter element water sub-flow passage 223a through the membrane filter element water outlet Shui Zi flow passage 221c (the opening and closing of the water inlet control valve 51 and the concentrated water control valve 52 are controlled by the high-pressure switch 53) through the high-pressure switch flow passage 243, enters the post-filter element 33 through the post-filter element water sub-flow passage 223a, flows out of the post-filter element water outlet Shui Zi flow passage 223b after being filtered by the post-filter element 33, can be detected by the pure water TDS detection device through the pure water TDS detection flow passage 244, and finally purified water is discharged through the pure water flow passage 214. It should be noted that fig. 6 is only one application of the integrated waterway member 2 of the present invention, and in other embodiments of the present invention, the waterway integrated inside the integrated waterway member 2 may have other forms.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (6)
1. A water purifier, comprising:
a housing having a mounting cavity therein;
the integrated waterway component is arranged at the upper part of the mounting cavity and comprises a component body, a plurality of joint straight flow passages extending upwards and a plurality of filter element straight flow passages extending forwards are formed in the component body, the plurality of joint straight flow passages comprise raw water flow passages, purified water flow passages, concentrated water flow passages and purified water flow passages, and the plurality of filter element straight flow passages comprise membrane filter element flow passages, front filter element flow passages and rear filter element flow passages; the component body is internally provided with a booster pump water inlet straight runner and a booster pump water outlet straight runner which extend leftwards, and a raw water TDS monitoring runner, a water inlet valve runner, a pure water TDS monitoring runner, a concentration valve runner and a high-pressure switch runner which extend downwards in parallel; the membrane filter core runner comprises a membrane filter core water inlet sub runner, a concentrated water sub runner and a membrane filter core water outlet Shui Zi runner, the front filter core runner comprises a front filter core water inlet sub runner and a front filter core outlet Shui Zi runner, the rear filter core runner comprises a rear filter core water inlet sub runner and a rear filter core outlet Shui Zi runner, the water inlet valve runner comprises a water inlet valve water inlet sub runner and a water inlet valve water outlet sub runner, and the concentrate valve runner comprises a concentrate valve water inlet sub runner and a concentrate valve water outlet sub runner; the water purifier further comprises a booster pump arranged at the left part of the installation cavity, and the booster pump water inlet straight flow channel and the booster pump water outlet straight flow channel are respectively connected with a water inlet and a water outlet of the booster pump; the water purifier further comprises a water inlet control valve and a concentrated water control valve which are arranged below the integrated waterway component and are arranged side by side along the left-right direction, and the water inlet valve runner and the concentrated valve runner are connected with the water inlet control valve and the concentrated water control valve in a one-to-one correspondence manner; the water purifier further comprises a high-voltage switch arranged below the integrated waterway component, and the high-voltage switch runner is connected with the high-voltage switch; the flow passage openings of the pure water TDS monitoring flow passage and the raw water TDS monitoring flow passage are respectively provided with a pure water TDS monitoring joint and a raw water TDS monitoring joint; the member body is internally provided with a concentrated water transfer straight flow passage extending towards the right, the concentrated water transfer straight flow passage extends to the outer surface of the member body, a flow passage opening positioned on the outer surface of the member body is internally provided with a plug, and the concentrated water flow passage are both communicated with the concentrated water transfer straight flow passage, so that the indirect communication between the concentrated water flow passage and the concentrated water flow passage is realized;
the filter element assembly comprises a membrane filter element, a front filter element and a rear filter element which are sequentially arranged in parallel along the left-right direction at the front part of the mounting cavity, and the membrane filter element flow passage, the front filter element flow passage and the rear filter element flow passage are in one-to-one correspondence connection with the membrane filter element, the front filter element and the rear filter element; and
the external joint assembly comprises a raw water joint, a purified water joint, a concentrated water joint and a purified water joint which are sequentially arranged side by side along the left-right direction at the upper end of the shell, and the raw water runner, the purified water runner, the concentrated water runner and the purified water runner are connected with the raw water joint, the purified water joint, the concentrated water joint and the purified water joint in a one-to-one correspondence manner.
2. The water purifier of claim 1, wherein the housing has a removable front cover; the water purifier further comprises a supporting middle shell which is arranged at the front part of the mounting cavity and extends vertically, the supporting middle shell is provided with a filter element cavity which is open towards the front cover and corresponds to the filter element component, and the filter element component is mounted in the filter element cavity; the integrated waterway component is fixedly arranged at the upper part of the back surface of the filter core cavity, and a runner through hole is arranged at the upper part of the bottom of the filter core cavity corresponding to the filter core straight runner.
3. The water purifier of claim 2, wherein the water purifier has a power adapter, and wherein a power mounting groove is provided in a rear middle lower portion of the cartridge chamber corresponding to the power adapter, and wherein the power adapter is mounted in the power mounting groove.
4. The water purifier of claim 1, wherein the high pressure switch flow path is located on the right side of the concentrate valve flow path.
5. The water purifier of claim 1 wherein the purified water TDS monitoring flow path is located between the inlet valve flow path and the concentrate valve flow path, the raw water TDS monitoring flow path being located to the left of the inlet valve flow path.
6. The water purifier of any one of claims 1-5, wherein the member body is an integrally injection molded piece, and all flow channels in the member body are core-pulling molded straight flow channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679219.2A CN107902774B (en) | 2017-08-09 | 2017-08-09 | Water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679219.2A CN107902774B (en) | 2017-08-09 | 2017-08-09 | Water purifier |
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| Publication Number | Publication Date |
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| CN107902774A CN107902774A (en) | 2018-04-13 |
| CN107902774B true CN107902774B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710679219.2A Active CN107902774B (en) | 2017-08-09 | 2017-08-09 | Water purifier |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011815A (en) * | 2018-10-26 | 2018-12-18 | 珠海格力电器股份有限公司 | Casing and have its purifier |
| CN109011812A (en) * | 2018-10-26 | 2018-12-18 | 珠海格力电器股份有限公司 | Water purifier shell and water purifier with same |
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| CA2418432A1 (en) * | 2000-08-08 | 2002-02-14 | Culligan International Company | Flow control module for ro water treatment system |
| CN203938535U (en) * | 2014-05-26 | 2014-11-12 | 中山市能创电器科技有限公司 | A kind of composition type clear water machine |
| CN204508845U (en) * | 2015-03-06 | 2015-07-29 | 宁波福特恩净水设备有限公司 | A kind of new water purifier water route integrated morphology |
| CN205023969U (en) * | 2015-08-13 | 2016-02-10 | 深圳安吉尔饮水产业集团有限公司 | Serial -type waterway structure and serial -type purifier |
| CN105858937A (en) * | 2016-06-13 | 2016-08-17 | 郭菲 | Integration filter element fixing base for household water filter |
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- 2017-08-09 CN CN201710679219.2A patent/CN107902774B/en active Active
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|---|---|---|---|---|
| CA2418432A1 (en) * | 2000-08-08 | 2002-02-14 | Culligan International Company | Flow control module for ro water treatment system |
| CN203938535U (en) * | 2014-05-26 | 2014-11-12 | 中山市能创电器科技有限公司 | A kind of composition type clear water machine |
| CN204508845U (en) * | 2015-03-06 | 2015-07-29 | 宁波福特恩净水设备有限公司 | A kind of new water purifier water route integrated morphology |
| CN205023969U (en) * | 2015-08-13 | 2016-02-10 | 深圳安吉尔饮水产业集团有限公司 | Serial -type waterway structure and serial -type purifier |
| CN105858937A (en) * | 2016-06-13 | 2016-08-17 | 郭菲 | Integration filter element fixing base for household water filter |
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| CN107902774A (en) | 2018-04-13 |
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