CN206398985U - Heat pump water heater and water tank assembly thereof - Google Patents
Heat pump water heater and water tank assembly thereof Download PDFInfo
- Publication number
- CN206398985U CN206398985U CN201720021757.8U CN201720021757U CN206398985U CN 206398985 U CN206398985 U CN 206398985U CN 201720021757 U CN201720021757 U CN 201720021757U CN 206398985 U CN206398985 U CN 206398985U
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- plate
- cistern assembly
- water tank
- overlapping part
- contacted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000005452 bending Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The application discloses a heat pump water heater and a water tank assembly thereof, wherein the water tank assembly comprises a water tank liner (1) and a micro-channel heat exchanger (2), and mounting plates (3) are arranged on two sides of the micro-channel heat exchanger (2); the device also comprises a hoop (4); the two mounting plates (3) are provided with mutually contacted overlapped parts; or the water tank assembly further comprises a connecting plate (5) fixed on the water tank liner (1), and at least one mounting plate (3) and the connecting plate (5) are provided with mutually contacted overlapped parts; the clamp (4) is fastened to the outside of the overlapping portion. The water tank assembly provided by the utility model ensures the structural stability between the water tank liner and the micro-channel heat exchanger, and effectively improves the heat exchange efficiency; and operation steps such as screw counterpoint are reduced, and assembly efficiency is improved.
Description
Technical field
The utility model is related to technical field of heat exchange equipment, more particularly to a kind of Teat pump boiler and its cistern assembly.
Background technology
At present, in Teat pump boiler, cistern assembly includes inner water tank and is wrapped in inner water tank outer surface mostly
Micro-channel heat exchanger.Micro-channel heat exchanger generally comprises multiple heat exchange pipelines be arrangeding in parallel and is connected to each heat exchange pipeline
Two headers at two ends.It is equipped with two headers on installing plate, inner water tank and is provided with connecting plate, passes through two installations
Plate and connecting plate bolt connection, complete the operation that micro-channel heat exchanger is fastened on inner water tank.
But, because micro-channel heat exchanger is fixedly connected by installing plate and bolt with the connecting plate of inner water tank, in behaviour
, it is necessary to manually use pneumatic screwdriver alignment screw hole operation during work, because micro-channel heat exchanger needs to be close to the outer of inner water tank
Surface, therefore, the operation difficulty in alignment screw hole are higher so that efficiency of assembling is not high.Also, micro-channel heat exchanger passes through bolt
Connection, in the presence of bolt bears tensile force and shearing force for a long time, easily deforms bolt, the wind that there is bolt thread failure
Danger, so as to lose the tightening force to micro-channel heat exchanger, micro-channel heat exchanger can not be close to the outer surface of inner water tank, and then drop
It is low；Heat exchange efficiency.
Therefore, heat exchange efficiency and efficiency of assembling how to be improved, it has also become those skilled in the art's technology urgently to be resolved hurrily is difficult
Topic.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cistern assembly, is imitated with improving heat exchange efficiency and assembling
Rate.The utility model additionally provides a kind of Teat pump boiler with above-mentioned cistern assembly.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of cistern assembly, including inner water tank and micro-channel heat exchanger, the both sides of the micro-channel heat exchanger are respectively provided with
There is installing plate；Also include clip；
Two installing plates have the overlapping part contacted with each other；Or, the cistern assembly is also described including being fixed on
Connecting plate on inner water tank, at least one described installing plate has the overlapping part contacted with each other with the connecting plate；
The clip is anchored on the outside of the overlapping part.
Preferably, in above-mentioned cistern assembly, the cistern assembly also includes the connecting plate being fixed on the inner water tank,
Two installing plates have the overlapping part contacted with each other with the connecting plate；
The outside of two overlapping parts is fastened with the clip.
Preferably, in above-mentioned cistern assembly, two ends of two installing plates respectively with the connecting plate contact with each other.
Preferably, in above-mentioned cistern assembly, two plates contacted with each other in the overlapping part are respectively the first plate and
Two plates；
The end of first plate and second plate contacts with each other and forms the lap；Or, first plate
And second plate is respectively provided with the bending edge of the dorsad inner water tank bending, the bending edge of first plate and second plate
Bending edge contact with each other and form the lap.
Preferably, in above-mentioned cistern assembly, two plates contacted with each other in the overlapping part are respectively the first plate and
Two plates；
The edge of first plate and/or second plate is provided with the limiting section for clip described in axially position.
Preferably, in above-mentioned cistern assembly, the quantity of the limiting section is two and is symmetricly set in the two of the clip
Side.
Preferably, in above-mentioned cistern assembly, two plates contacted with each other in the overlapping part are respectively the first plate and
Two plates；
The lateral edges of first plate are provided with the guide frame for being oriented to second plate.
Preferably, in above-mentioned cistern assembly, the both sides of the edge of first plate are provided with the guide frame, described
Two plates are located between two guide frames.
Preferably, in above-mentioned cistern assembly, two plates contacted with each other in the overlapping part are respectively the first plate and
Two plates；
The contact surface of first plate and the second plate is plane, cambered surface or curved surface.
Preferably, in above-mentioned cistern assembly, two plates contacted with each other in the overlapping part are respectively the first plate and
Two plates；
First plate is with being provided with guide protrusions, first plate and second plate on one in second plate
In another on be provided with the pilot hole being engaged with the guide protrusions.
Preferably, in above-mentioned cistern assembly, the cistern assembly also includes the connecting plate being fixed on the inner water tank；
First plate is the installing plate, and second plate is the connecting plate.
Preferably, in above-mentioned cistern assembly, the fastening outside wall surface of the overlapping part is smooth transition surface；
The fastening outside wall surface is the outer wall section that the overlapping part is contacted with the clip.
Preferably, in above-mentioned cistern assembly, the fastening outside wall surface is cambered surface or curved surface.
Preferably, in above-mentioned cistern assembly, the both sides of the micro-channel heat exchanger are respectively two headers, the installation
Plate is arranged on the header.
The utility model additionally provides a kind of Teat pump boiler, including the cistern assembly described in any one as described above.
Compared with prior art, the cistern assembly that the utility model is provided, by by two plates (two installing plates or one
Installing plate and connecting plate) contact, and fastened by clip, lifting surface area when two plate links are fixed is increase effectively, is easy to
The convergent force of clip is converted into the pulling force between two plates, it is to avoid because in screwing process bolt bear for a long time tensile force and
Shearing force and the risk of deformation failure, it is ensured that the structural stability between inner water tank and micro-channel heat exchanger, microchannel is changed
Hot device is close to the outer surface of inner water tank, effectively increases heat exchange efficiency；Also, the operating procedures such as screw contraposition are reduced, are carried
High efficiency of assembling.
The utility model embodiment additionally provides a kind of Teat pump boiler, including any cistern assembly as described above.Due to
Above-mentioned cistern assembly has above-mentioned technique effect, and the Teat pump boiler with above-mentioned cistern assembly should also have same technology to imitate
Really, no longer tire out one by one herein and state.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
The first structure schematic diagram for the cistern assembly that Fig. 1 is provided by the utility model specific embodiment；
Second structural representation of the cistern assembly that Fig. 2 is provided by the utility model specific embodiment；
Fig. 3 is the partial enlargement structural representation of part A in Fig. 1；
Fig. 4 is the partial enlargement structural representation of part B in Fig. 1；
The first structure schematic diagram of installing plate, connecting plate and clip that Fig. 5 is provided by the utility model specific embodiment；
Second structural representation of installing plate, connecting plate and clip that Fig. 6 is provided by the utility model specific embodiment；
3rd structural representation of installing plate, connecting plate and clip that Fig. 7 is provided by the utility model specific embodiment；
The structural representation of another installing plate, connecting plate and clip that Fig. 8 is provided by the utility model specific embodiment
Figure.
Embodiment
Core of the present utility model there is provided a kind of cistern assembly, to improve heat exchange efficiency and efficiency of assembling.This practicality
It is new to additionally provide a kind of Teat pump boiler with above-mentioned cistern assembly.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It refer to Fig. 1-Fig. 4, the utility model embodiment provides a kind of cistern assembly, including inner water tank 1 and micro- logical
Road heat exchanger 2, the both sides of micro-channel heat exchanger 2 are provided with installing plate 3；Cistern assembly also includes clip 4.Wherein, two peaces
Dress plate 3 has the overlapping part contacted with each other；Or, cistern assembly also includes the connecting plate 5 being fixed on inner water tank 1, extremely
A few installing plate 3 has the overlapping part contacted with each other with connecting plate 5；Clip 4 is anchored on the outside of overlapping part.
The cistern assembly that the utility model embodiment is provided, by by two plates (two installing plates 3 or an installing plate 3
With connecting plate 5) contact, and fastened by clip 4, lifting surface area when two plate links are fixed is increase effectively, is easy to card
The convergent force of hoop is converted into the pulling force between two plates, it is to avoid because bolt bears tensile force and shearing for a long time in screwing process
Power and the risk of deformation failure, it is ensured that the structural stability between inner water tank 1 and micro-channel heat exchanger 2, Thermal Performance of Micro Channels
Device 2 is close to the outer surface of inner water tank 1, effectively increases heat exchange efficiency；Also, the operating procedures such as screw contraposition are reduced, are carried
High efficiency of assembling.
Further, cistern assembly also includes the connecting plate 5 being fixed on inner water tank 1, and two installing plates 3 are with being connected
Plate 5 has the overlapping part contacted with each other.That is, two installing plates 3 have lap with connecting plate 5.It is understood that
The outside of overlapping part is fastened by clip 4 at two.Can also be only by overlapping part at the fastening of clip 4 one, another place leads to
Weld or bolt connection at lap over position.
Further, two ends of two installing plates 3 respectively with connecting plate 5 contact with each other.That is, one installing plate 3, connecting plate
5 are sequentially connected with another installing plate 3.Two installing plates 3 can also be made to be contacted with the same position of connecting plate 5, two are formed
The overlapping part that installing plate 3 is overlapped with 5 three layers of connecting plate respectively.
In the present embodiment, two plates contacted with each other in overlapping part are respectively the first plate and the second plate.First plate and
The overlap mode of second plate has a variety of.
As shown in figure 3, the end of the first plate and the second plate contacts with each other and forms lap, by above-mentioned setting, make
Clip 4 is sheathed on the first plate and the second plate is connected in the middle of the sub-assembly to be formed.
It is of course also possible to be set to other structures.As shown in figure 4, the first plate and the second plate are respectively provided with dorsad inner water tank 1
The bending edge of the bending edge of bending, the bending edge of the first plate and the second plate contacts with each other and forms lap.
Wherein, in the first plate and the second plate one be installing plate 3, another is connecting plate 5.The first plate and can also be made
Two plates are installing plate 3 and are respectively arranged at the both sides of micro-channel heat exchanger 2.
As shown in Figures 5 and 6, in order to avoid clip 4 is moved along its axis, in addition to the limit for axially position clip 4
Position portion 51.Limiting section 51 can be only arranged on the edge of the first plate, on the edge that can also be only arranged at the second plate, can be with
Limiting section 51 is respectively provided with the edge of the first plate and the second plate.
Further, the quantity of limiting section 51 is two and is symmetricly set in the both sides of clip 4.It is complete by above-mentioned setting
Into the spacing of the both direction of clip 4 in the axial direction, also, by the locking operation of clip 4, clip 4 is completed in circumference
On it is spacing, effectively increase limit effect.
Wherein, the both sides of clip 4 two sides that it is axially arranged for speech.
As shown in fig. 7, the lateral edges of the first plate are provided with the guide frame 52 for being oriented to the second plate.Wherein, the first plate
End and the end of the second plate are the two edge close to each other.The lateral edges of the lateral edges of first plate and the second plate are the two phase
Mutual parallel edge.By above-mentioned setting, during pneumatic screwdriver is urgent, the first plate and the second plate are mutually limited, it is ensured that assembling
The relative position of first plate and the second plate not off normal afterwards.
In the present embodiment, the contact surface of the first plate and the second plate is plane.That is, the first plate is towards the face of the second plate and the
The face of two plates towards the first plate is parallel to each other.
The contact surface that the first plate and the second plate can also be made is cambered surface or curved surface.As shown in figure 8, in second of embodiment
In, the contact surface of the first plate and the second plate is cambered surface.That is, the face of the first plate the second plate of direction is cambered surface, the second plate direction first
The face of plate is the cambered surface being engaged with the cambered surface；In above-mentioned two cambered surface, one is convex globoidal, and another is cancave cambered surface, mutually
The mutually spacing effect of the first plate and the second plate is played after cooperation, the relative of the first plate and the second plate after assembling is can likewise ensure that
Position not off normal.
Further, the both sides of the edge of the first plate are provided with guide frame 52, and the second plate is located at two guide frames 52
Between.It is of course also possible to only set a guide frame 52, no longer it is discussed in detail herein.
In order to further improve guide protrusions 31, first are provided with one in guide effect, the first plate and the second plate
Plate is with being provided with the pilot hole 53 being engaged with guide protrusions 31 on another in the second plate.By above-mentioned setting, further
Improve after the positioning accuracy of the first plate and the second plate, the insertion pilot hole 53 of guide protrusions 31, it is ensured that in the urgent mistake of pneumatic screwdriver
The position of first plate and the second plate not off normal in journey.
Preferably, the first plate be installing plate 3, the second plate be connecting plate 5, by above-mentioned setting, be more convenient the first plate with
The connection of second plate.It is connecting plate 5 that the first plate, which can also be made, and the second plate is installing plate 3.No longer it is discussed in detail herein.
As shown in fig. 7, the fastening outside wall surface of overlapping part is smooth transition surface；It is overlapping part and clip to fasten outside wall surface
The outer wall section of 4 contacts.
Further, fastening outside wall surface is cambered surface.It can also be provided that curved surface etc., it is only necessary to ensure that it is seamlessly transitted.
As shown in Figure 7, it is preferable that the fastening outside wall surface of installing plate 3 is arc surface, and the fastening outside wall surface of connecting plate 5 is fillet structure.
The fastening outside wall surface of connecting plate 5 can also be cambered surface or curved surface.As shown in figure 8, in this embodiment, connecting plate
5 fastening outside wall surface is cambered surface.By above-mentioned setting, the fastening outside wall surface of connecting plate 5 can be equally avoided to be contacted with clip at 4 points
Or linear contact lay, effectively increase the fastening effect of clip 4.
For the ease of the setting of installing plate 3, the both sides of micro-channel heat exchanger 2 are respectively two headers 21, and installing plate 3 is set
It is placed on header 21.Installing plate 3 can also be arranged on the heat exchange pipeline of micro-channel heat exchanger 2.
The utility model embodiment additionally provides a kind of Teat pump boiler, including any cistern assembly as described above.Due to
Above-mentioned cistern assembly has above-mentioned technique effect, and the Teat pump boiler with above-mentioned cistern assembly should also have same technology to imitate
Really, no longer tire out one by one herein and state.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (15)
1. a kind of cistern assembly, including inner water tank (1) and micro-channel heat exchanger (2), the both sides of the micro-channel heat exchanger (2)
It is provided with installing plate (3)；Characterized in that, also including clip (4)；
Two installing plates (3) have the overlapping part contacted with each other；Or, the cistern assembly also includes being fixed on the water
Connecting plate (5) on case inner bag (1), at least one described installing plate (3) is overlapping with what is contacted with each other with the connecting plate (5)
Position；
The clip (4) is anchored on the outside of the overlapping part.
2. cistern assembly as claimed in claim 1, it is characterised in that the cistern assembly also includes being fixed in the water tank
Connecting plate (5) on courage (1), two installing plates (3) have the overlapping part contacted with each other with the connecting plate (5)；
The outside of two overlapping parts is fastened with the clip (4).
3. cistern assembly as claimed in claim 2, it is characterised in that two installing plates (3) respectively with the connecting plate
(5) two ends contact with each other.
4. cistern assembly as claimed in claim 1, it is characterised in that the two plates difference contacted with each other in the overlapping part
For the first plate and the second plate；
The end of first plate and second plate contacts with each other and forms the lap；Or, first plate and institute
State the bending edge that the second plate is respectively provided with dorsad inner water tank (1) bending, the bending edge of first plate and second plate
Bending edge contact with each other and form the lap.
5. cistern assembly as claimed in claim 1, it is characterised in that the two plates difference contacted with each other in the overlapping part
For the first plate and the second plate；
The edge of first plate and/or second plate is provided with the limiting section (51) for clip described in axially position (4).
6. cistern assembly as claimed in claim 5, it is characterised in that the quantity of the limiting section (51) is two and symmetrically set
It is placed in the both sides of the clip (4).
7. cistern assembly as claimed in claim 1, it is characterised in that the two plates difference contacted with each other in the overlapping part
For the first plate and the second plate；
The lateral edges of first plate are provided with the guide frame (52) for being oriented to second plate.
8. cistern assembly as claimed in claim 7, it is characterised in that the both sides of the edge of first plate are provided with described lead
To structure (52), second plate is located between two guide frames (52).
9. cistern assembly as claimed in claim 1, it is characterised in that the two plates difference contacted with each other in the overlapping part
For the first plate and the second plate；
The contact surface of first plate and the second plate is plane, cambered surface or curved surface.
10. cistern assembly as claimed in claim 1, it is characterised in that two plates contacted with each other in the overlapping part point
Wei not the first plate and the second plate；
First plate is with being provided with guide protrusions (31), first plate and second plate on one in second plate
In another on be provided with the pilot hole (53) being engaged with the guide protrusions (31).
11. the cistern assembly as described in claim any one of 4-10, it is characterised in that the cistern assembly also includes being fixed on
Connecting plate (5) on the inner water tank (1)；
First plate is the installing plate (3), and second plate is the connecting plate (5).
12. cistern assembly as claimed in claim 1, it is characterised in that the fastening outside wall surface of the overlapping part is smoothed
Cross face；
The fastening outside wall surface is the outer wall section that the overlapping part is contacted with the clip (4).
13. cistern assembly as claimed in claim 12, it is characterised in that the fastening outside wall surface is cambered surface or curved surface.
14. cistern assembly as claimed in claim 1, it is characterised in that the both sides of the micro-channel heat exchanger (2) are respectively two
Individual header (21), the installing plate (3) is arranged on the header (21).
15. a kind of Teat pump boiler, it is characterised in that including the cistern assembly as described in claim any one of 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021757.8U CN206398985U (en) | 2017-01-06 | 2017-01-06 | Heat pump water heater and water tank assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021757.8U CN206398985U (en) | 2017-01-06 | 2017-01-06 | Heat pump water heater and water tank assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398985U true CN206398985U (en) | 2017-08-11 |
Family
ID=59512896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021757.8U Active CN206398985U (en) | 2017-01-06 | 2017-01-06 | Heat pump water heater and water tank assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524515A (en) * | 2017-01-06 | 2017-03-22 | 珠海格力电器股份有限公司 | Heat pump water heater and water tank assembly thereof |
-
2017
- 2017-01-06 CN CN201720021757.8U patent/CN206398985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524515A (en) * | 2017-01-06 | 2017-03-22 | 珠海格力电器股份有限公司 | Heat pump water heater and water tank assembly thereof |
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