JP3130326U - Filter structure - Google Patents

Abstract

[PROBLEMS] To provide a filter structure that has a high water quality filtering effect, is ready for assembly and disassembly, and is highly safe.
A filter structure has a hollow shape, a main body 10 having a launching port and a water discharge port at two ends, and a plurality of separation bodies 20 having a storage space and a conducting space formed in the main body. And a filter body in which active stone, KDF copper zinc 32 filter layer, calcium sulfite 33 layer, activated carbon 34 layer and the like are provided in the storage space of the separation layer body. Combined with shower heads, kitchen faucets, RO water purifiers, etc., the water quality is filtered through a septum and achieves a purification effect. Mainly, the diaphragm structure in the main body is simple, easy to assemble and disassemble, reduce the manufacturing cost, consider environmental conservation, and have high water quality filtration effect.
[Selection] Figure 1

Description

The present invention relates to the design of the filter, in particular, the water filtration effect is preferable, the structure of several diaphragms to be filtered inside is simple, convenient to remove, reduced the manufacturing cost, and considered environmental protection It relates to the filter structure.

  People use water every day for meal preparation, drinking, bathing, fish farming, and traveling, but as the environment is destroyed, the quality of tap water can not be guaranteed, and the market has various water quality filters Equipment is sold. There are many types of these water quality filters, but they have a single use and cannot be widely applied to various daily products. For example, the RO water purifier filter can only be assembled and used in the RO water purifier, and cannot be used as a water quality filter for fish farming in an aquarium. Fish farm water quality filters cannot be used as filters for RO water purifiers, so there are many types of filters on the market, and users need to install specific filters for filtering certain water quality during their daily lives. Therefore, it is inconvenient in use and not economical.

  Therefore, in Taiwan, Patent No. M276613 “Cross-type water transfer filter” was developed, and the proposed filter structure has an assembly chamber in which the main body converges diagonally, and a large number of fitting tanks are installed on the side wall of the assembly chamber In addition, each fitting tank is fitted with a water guide layer composed of a diaphragm and filter cotton, and between the two water guides is a far infrared precision ceramic granule layer, KDF copper zinc filter layer, calcium sulfite layer, coconut shell activated carbon layer , Install. One end is pivotally connected to the outlet pipe or outlet conduit, and the other end is pivotally connected to the shower head, launch control head, or launching end, for kitchen, bathroom, travel portable, RO pure The structure is for water, simple kitchen, and aquarium, but this structure has the following drawbacks.

1. The inside of the filter structure main body is a structure having an assembly chamber fitted with a water-conducting layer and converging obliquely, which is difficult to manufacture and has a high manufacturing cost.
2. The assembly chamber side wall of the filter structure main body has a large number of fitting tanks, fitted with a water guide layer, is structurally complex, and if the depth of the assembly chamber is deep, a shift in assembly of the water guide layer is likely to occur. Insufficient levelness makes assembly difficult and increases manufacturing costs.
3. The water guide layer is a fitting method, in order to prevent lack of levelness due to deviation, tightly coupled, one end of the filter structure body is permanently fixed like a lid, and joined to the body by heat fusion processing, In other words, the water transfer layer and the far infrared precision ceramic granule layer, KDF copper zinc filter, calcium sulfite layer, and coconut shell activated carbon layer between the water transfer layers cannot be exchanged, so the filter effectiveness becomes smaller or invalid after a certain period of filter use Since the filter cannot be removed, it must be replaced with a new filter, so environmental conservation is ignored and it is not economical.
As shown in 4.3, when the filter structure is actually produced, one end of the main body is a lid and is usually joined to the main body by heat fusion processing. However, if the water pressure is high during use, the heat fusion portion of the lid will be It cannot withstand the stress and explodes and separates from the main body, causing a safety problem.
As shown in 5.3, the water conveyance layer is provided in the assembly chamber of the main body. However, when the water pressure is high and the shift occurs, the filter body between the water conveyance layers is confused from the gap and the filter layer structure is destroyed.

An object of the present invention is to provide a filter that is convenient for removal, reduces manufacturing costs, considers environmental protection, and has a favorable water quality filtration effect. The structure is hollow and has two main ends having a launching port and a water outlet, a plurality of stratified layers in the body, having a storage space, having a guide hole, activated stone, KDF copper And a filter body in which a zinc filter layer, a calcium sulfite layer, an activated carbon layer, and the like are provided in a storage space of the separation layer body. Combined with shower heads, kitchen faucets, RO water purifiers, etc., the water quality is filtered through a septum and achieves a purification effect. The hollow inner wall of the main body is easy to manufacture, the septum is easily oriented, does not shift, is easy to assemble and disassemble, reduces manufacturing costs, and has a high water filtration effect.

    Another object of the present invention is to provide a highly safe filter. Screw the lid at one end of the main body or have a lid with other stable connection structure, easy to remove, remove the structural elements in the main body, and the lid has a strong coupling strength, safe High nature.

The filter structure of the present invention is hollow and has a main body having a launching outlet and a water outlet at two ends, a plurality of separation bodies having a storage space, a storage space, and a conducting hole, and active stones. A filter body in which a KDF copper zinc filter layer, a calcium sulfite layer, an activated carbon layer, and the like are provided in a storage space of the separation layer body. Combined with shower heads, kitchen faucets, RO water purifiers, etc., the water quality is filtered through a septum and achieves a purification effect.

  The filter structure of the present invention combines with a shower head, kitchen faucet, RO water purifier, etc. to achieve a purification effect, the hollow inner wall of the main body is easy to manufacture, the diaphragm is easy to position, It cannot be transferred, is easy to assemble and disassemble, reduces manufacturing costs, and has a high water filtration effect.

  Referring to FIGS. 1 and 2, the structure of the present invention includes a main body 10 having a launching port and a water outlet, a stratified body, having a storage space, and having a plurality of guide holes. 20 and filter bodies 31, 32, 33, and 34 having a filtering effect. The main body 10 is combined with a shower head, a kitchen faucet, an RO pure water machine, etc., and a water quality filtering effect is preferable, and the septum 20 is laid in a tatami shape in the main body 10, and is easily positioned and easily removed.

  The main body 10 has a hollow shape, one end of which has a lid 11 screwed or has a stably connected lid body, which can be removed to replace the components in the main body, and the coupling strength of the lid body is preferable. High safety. When the lid 11 is threaded, a packing 12 is provided to provide a leak-proof effect. The lid body 11 has an inner screw hole 111 as a launching end, and the water flow enters the main body 10 and is filtered. The other end of the main body 10 has a threaded portion 13 to serve as a water discharge end, and the water flow after filtration flows out of this and is provided to the user.

  The outer diameter of the septum 20 is stratified in the main body 10 in conformity with the inner diameter of the main body 10, and the present invention has four layers as an example, but has a predetermined large and small container space 21; Moreover, it has the conducting hole 22 arranged in the vortex shape, makes a water flow into a vortex shape, and also has a filter net effect.

Each of the filter bodies 31, 32, 33, and 34 is an active stone, a KDF copper zinc filter layer, a calcium sulfite layer, activated carbon, or another filter body having a water filtration effect. It is installed in the installation space 21.

  After the septum 20 is mounted in the main body 10, the water guide body 40 is installed above and below (the launch port and the water outlet of the main body 10), and the space between the septum body 20 and the water guide body 40 is loosened. The filter bodies in the septum 20 are not confused with each other when they are used or not used. The water guide body 40 has a frame 41, and filter cotton 42 is installed to prevent the active stones 31 in the septum body 20 from falling off, which has a filtering effect, and between the septum body 20 and the inner wall of the main body 10. Fix by pinching.

Each of the above-described elements is produced from materials approved by the FDA Food and Drug Administration, and has effects such as heat resistance, non-toxicity, non-easiness of crushing, and the like.

  After the combination of the above elements, in use, the water flow flows into the main body 10 from the main body 10 launch port, and is filtered through the multilayer body 20 and the filter bodies 31, 32, 33, and 34 to obtain an optimal water quality. It flows out from the main body 10 outlet.

  As shown in FIG. 3, the hollow inner wall of the main body 10 has no protrusions and recesses and is easy to manufacture. After disposing the septum 20 on the main body 10, it is localized and does not shift, and the horizontality is good, so a tool is unnecessary. The lid 11 and the septum 20 are easy to remove, convenient for exchanging the filter bodies of each layer, reducing assembly costs, and good for environmental conservation. The septum 20 has a vortex array of guide holes 22 and forms a vortex when passing through the water flow, and is sufficiently mixed with the filter body in the main body 10, and the water quality after filtering through the layer is preferable.

  As shown in FIG. 4, filter cotton 51 is installed at the bottom of the septum 20 storage space 21 in a tightly coupled manner to enhance the water filtration effect.

  As shown in FIG. 5, the filter cotton 52 is sandwiched between the separators 20 by the wall edges that are in contact with the upper and lower layers to enhance the water filtration effect.

  As shown in FIGS. 6 and 7, another structure of the septum 20a is that a hollow frame 22a is integrally formed at the bottom of the storage space 21a, and a filter cotton 23a is installed by the frame 22a. Filter the miscellaneous matter.

  As shown in FIG. 8, the structure of the septum 20b has a protrusion 21b on the bottom periphery of the septum 20b, and a recess 22b opposite to the protrusion 21b on the upper periphery of the septum 20b. At the time of assembly, the protrusion 21b and the recess 22b of the septum 20b are fitted to each other, and the septum 20b is coupled. As a result, the septum 20b is attached to the outside of the filter body to form a cylinder. Milking directly into the filter body, easy to remove and reduce manufacturing cost.

  As shown in FIG. 9, one end of the main body 10 is provided with an inner screw hole 111 provided at the launch port on the faucet switch 61 of the kitchen sink 60, and the other end of the main body 10 is provided with an outer screw pattern portion provided at the water outlet. The water discharge guide pipe 62 is coupled by 13. As a result, the water source in the tap water pipe is first filtered by the main body 10 and flows out from the water outlet guide pipe 62, so that water having a preferable water quality can be used in the kitchen.

  As shown in FIG. 10, one end of the main body 10 is provided with an inner screw hole 111 provided on the faucet on the faucet switch 70 in the bathroom, and the other end of the main body 10 is provided by an outer screw pattern portion 13 provided on the water outlet. It is connected to the water discharge conduit 81 of the shower head 80. Thus, the water source in the tap water pipe is first filtered by the main body 10 and flows out from the shower head 80, so that water with favorable water quality can be used during showering.

  As described above, the main body 10 has the same structure and can be combined with an RO water purifier, a water tank, and the like, and since there are many water quality filtration products on the market, only a shower head and a kitchen faucet will be described as examples.

It is a three-dimensional exploded view of the filter body. It is sectional drawing of a filter main body. It is a water flow passage state figure in a filter main part. It is an Example figure of filter cotton in a septum. It is an Example figure of the filter cotton in a septum. It is another structure example figure of a diaphragm. It is sectional drawing of the septum of FIG. It is another structure example figure of a diaphragm. It is the Example figure which used the filter main body for kitchens. It is the Example figure which used the filter main body for bathroom showers.

Explanation of symbols

10 ... Body
11 ... lid
111 ... Inner screw hole
12 ... Packing
13 ... Outer screw pattern
20, 20a, 20b ... septa
21 ... Storage space
22 ... Lead hole
31 ... Active stone
32… KDF copper zinc
33 ... Calcium sulfite
34 ... Activated carbon
40 ... water conduit
41 ... Frame
42, 51, 52, 23a ... Filter cotton
60 ... sink
61, 70 ... Faucet switch
62 ... Drain guide pipe
80 ... shower head
81 ... Drainage conduit
21a. Storage space
22a… Frame
21b ... Projection
22b ... recess

Claims (10)

A filter structure,
A hollow body with two ends having a launching port and a water outlet,
Stratified in the main body in a tatami shape, having a storage space, and a plurality of separators having a conductive hole;
A filter body provided in the storage space;
Combining with shower head, kitchen faucet, RO water purifier, etc., the water quality is filtered by the septum, achieving purification effect, mainly the septum has a simple structure and can be removed A filter structure that is easy, reduces manufacturing costs, and is environmentally friendly. The filter structure according to claim 1, wherein the guide holes have a vortex arrangement, and the water flow forms a vortex. 2. The filter structure according to claim 1, wherein a filter cotton is installed at the bottom of the storage space of the septum to enhance the water filtration effect. 2. The filter structure according to claim 1, wherein a filter cotton is installed between the diaphragms to enhance the water filtration effect. The peripheral edge between the diaphragms is provided with a protrusion, and the upper peripheral edge is provided with a recess corresponding to the protrusion, and the protrusion and the recess are engaged with each other to join the diaphragm body. The filter structure according to claim 1, wherein Screw the lid at one end of the main body, or have another stable connection lid, easy to remove, the elements in the main body can be replaced, and the coupling strength of the lid is strong, The filter structure according to claim 1, wherein safety is high. An inner screw hole is opened at one end of the lid body to serve as a launching port, and the water flow enters the main body from here and is filtered, and an outer screw pattern is opened at the water outlet on the other side of the main body, and the water flow after filtration The filter structure according to claim 1, wherein the filter structure is supplied to a user by flowing out of the filter. The filter structure according to claim 1, wherein the filter bodies are activated stone, KDF copper zinc filter layer, calcium sulfite, and activated carbon, respectively. The diaphragm body is provided with a water guide body on the upper side and the lower side, respectively, and the water guide body has a frame and filter cotton to prevent the filter body in the diaphragm body from falling, and has a filtering effect. The filter structure according to claim 1. A filter structure,
A hollow body with two ends having a launching port and a water outlet,
A stratified layer in the main body and having a storage space;
A filter body having a water filtration effect and provided in the storage space;
And its features are
The filter structure is characterized in that a hollow frame is integrally formed at the bottom of the storage space, filter cotton is installed by the frame, and foreign substances are filtered when passing through a water flow.

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