CN205448805U - Use end cover in heat exchanger and have heat exchanger of this end cover - Google Patents
Use end cover in heat exchanger and have heat exchanger of this end cover Download PDFInfo
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- CN205448805U CN205448805U CN201521117284.9U CN201521117284U CN205448805U CN 205448805 U CN205448805 U CN 205448805U CN 201521117284 U CN201521117284 U CN 201521117284U CN 205448805 U CN205448805 U CN 205448805U
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- end cap
- heat exchanger
- installation portion
- cap body
- header
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Abstract
The utility model provides an use end cover in heat exchanger and have heat exchanger of this end cover. This end cover of using in the heat exchanger includes: the end cover body, installing support, installing support include transitional coupling portion and installation department, and the installation department passes through transitional coupling portion and this body coupling of end cover in order to form a body structure, and the installation department is used for fixed connection in the fixed mounting position. The technical scheme of the utility model the spare part dispersion that can solve installation heat exchanger among the prior art is connected, installation procedure is more, has leaded to installation work inefficiency, problem that working cost is high.
Description
Technical field
This utility model relates to technical field of heat exchange, in particular to a kind of end cap applied in heat exchanger and the heat exchanger with this end cap.
Background technology
In the last few years, air conditioner industry fast development, huge numbers of families walked close to by air-conditioning equipment.The heat exchanger of one of the key component as air-conditioning equipment, it is also desirable to improve according to the requirement in terms of air-conditioning market, and make heat exchanger obtain optimizing design.
In current air-conditioning market, micro-channel heat exchanger has the features such as refrigerating efficiency is high, volume is little, lightweight, voltage endurance capability is strong, and therefore micro-channel heat exchanger can be good at the various requirement meeting air-conditioning market for heat exchanger.
As it is shown in figure 1, it illustrates the structural representation of micro-channel heat exchanger.In existing micro-channel heat exchanger, two headers 3 ' are separately positioned on the both sides of microchannel, and the opening of header 3 ' relies on end cap 1 ' to block, to realize the sealing of the opening of header 3 '.Then, micro-channel heat exchanger passes through mounting bracket 2 ' to be fixedly mounted on housing.During utilizing mounting bracket 2 ' heat exchanger to install, staff needs first mounting bracket 2 ' to be fixedly connected with header 3 ', is usually welding, is the most just fixedly mounted on housing by micro-channel heat exchanger by mounting bracket 2 '.Owing to being arranged on by end cap 1 ', header 3 ' is upper, mounting bracket 2 ' is fixed related components in work such as being connected and pass through mounting bracket 2 ' fixed installation micro-channel heat exchanger with header 3 ' disperses, connect, installation procedure more, thus result in the problem that installment work efficiency is low, job costs are high.
Utility model content
Main purpose of the present utility model is provide a kind of end cap applied in heat exchanger and have the heat exchanger of this end cap, to solve prior art is installed the installation parts dispersion of heat exchanger, connect, installation procedure more, result in installment work efficiency low, the problem that job costs are high.
To achieve these goals, according to an aspect of the present utility model, it is provided that a kind of end cap applied in heat exchanger, including: end cap body；Mounting bracket, mounting bracket includes transition connection portion and installation portion, and installation portion is connected to form integrative-structure with end cap body by transition connection portion, and installation portion is used for being fixedly connected on fixed installation position.
Further, installation portion offering through hole, this through hole is used for wearing screw with fixed installation portion.
Further, installation portion is arc, the center of circle of arc and the center superposition of end cap body or misaligned；Or, installation portion is flat board.
Further, transition connection portion is for connecting transverse slat, and the first end connecting transverse slat is connected with the first end of installation portion, and the second end connecting transverse slat is connected with end cap body.
Further, transition connection portion includes: connect transverse slat, and the first end connecting transverse slat is connected with installation portion the first end；Connecting stringer board, the first end connecting stringer board connects with the second end being connected transverse slat, and the second end connecting stringer board is connected with end cap body.
Further, the bearing of trend of the second end of installation portion is parallel with the central axial direction of end cap body, and installation portion is respectively positioned on the same side being connected transverse slat with end cap body.
Further, the bearing of trend of the second end of installation portion is parallel with the central axial direction of end cap body, and installation portion lays respectively at the both sides being connected transverse slat with end cap body.
According to another aspect of the present utility model, it is provided that a kind of heat exchanger, this heat exchanger includes aforesaid end cap, and this heat exchanger is fixedly mounted on fixed installation position by the mounting bracket of end cap.
Further, heat exchanger includes header, and the two ends of header are provided with end cap, and the end cap body of end cap is located at the two ends of the header of heat exchanger, to seal header.
Further, end cap body is embedded in the opening of header, and seals setting between end cap body and header；Or, end cap body is set in outside the opening of header, and seals setting between end cap body and header.
Application the technical solution of the utility model, end cap in this heat exchanger is by being directly connected to mounting bracket with end cap body, thus define the end cap of integrative-structure design form, relative to prior art, end cap only need to firmly be assembled on heat exchangers by staff, just directly through the mounting bracket of the present embodiment, heat exchanger can be fixedly connected on fixed installation position, thus decrease installation procedure, and it is few to install parts, decrease the number of parts in installation process and installment work cost, improve work efficiency.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment of the micro-channel heat exchanger of prior art；
Fig. 2 shows the structural representation of the first embodiment of the end cap applied in heat exchanger of the present utility model；
Fig. 3 shows the structural representation at another visual angle of Fig. 2；
Fig. 4 shows the structural representation of the second embodiment of the end cap applied in heat exchanger of the present utility model；
Fig. 5 shows the structural representation of the 3rd embodiment of the end cap applied in heat exchanger of the present utility model；
Fig. 6 shows the structural representation of the heat exchanger with end cap of the present utility model；
Fig. 7 shows the structure for amplifying schematic diagram at the A of Fig. 6；
Fig. 8 shows the structure for amplifying schematic diagram at the B of Fig. 6.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, end cap body；20, mounting bracket；
21, transition connection portion；211, transverse slat is connected；
212, stringer board is connected；22, installation portion；
220, through hole；100, header.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 2 and 3, first embodiment of the present utility model provides a kind of end cap applied in heat exchanger, this end cap includes end cap body 10 and mounting bracket 20, in the present embodiment, mounting bracket 20 includes transition connection portion 21 and installation portion 22, installation portion 22 is connected the design form forming integrative-structure by transition connection portion 21 with end cap body 10, and installation portion 22 is used for being fixedly connected on fixed installation position.
End cap in this heat exchanger is by being directly connected to mounting bracket 20 with end cap body 10, thus define the end cap of Integral design, relative to prior art, during heat exchanger is installed, the end cap of application the present embodiment, staff is without being attached mounting bracket 20 with heat exchanger again, end cap only need to firmly be assembled on heat exchangers by staff, just can directly by the mounting bracket 20 of the present embodiment, heat exchanger be fixedly connected on fixed installation position, save installation procedure, and change parts form scattered in prior art, the end cap of application the present embodiment, installation parts are few, the cost of parts in installation process and installment work cost are saved, improve work efficiency.
In the first embodiment, transition connection portion 21 is for connecting transverse slat 211, and the first end connecting transverse slat 211 is connected with the first end of installation portion 22, and the second end connecting transverse slat 211 is connected with end cap body 10.So, by being connected the direct transition of transverse slat 211 between installation portion 22 with end cap body 10, simplify type of attachment.
Preferably, installation portion 22 offering through hole 220, this through hole 220 is used for wearing screw with fixed installation portion 22.Screw, by being pierced into by screw in this through hole 220, is then fixedly connected on fixed installation position, can complete the fixed installation work of heat exchanger by staff.In order to by making the heat exchanger after installation more stable, multiple through hole 220 can be offered on installation portion 22, thus applies multiple screw that installation portion 22 is fixed.Especially, at some special fixed installation position (framework of such as metal structure, i.e. steel structure frame) places, it is possible to use installation portion 22 is welded on this fixed installation position by the mode of welding.
As shown in Figures 2 and 3, the installation portion 22 of first embodiment is arc.The center of circle of arc and the center superposition of end cap body 10 or misaligned.Preferably, end cap body 10 is cylindrical covering, then the center of circle of arc overlaps or misaligned with the center of circle of the cross section of end cap body 10.The concave surface of the installation portion 22 of arc can be towards end cap body 10, it is also possible to end cap body 10 dorsad.When the concave surface of installation portion 22 is towards end cap body 10, after installation portion 22 being fixedly connected on fixed installation position by screw, it is the stable form of linear contact lay between the surface of installation portion 22 and fixed installation position；When the concave surface end cap body 10 dorsad of installation portion 22, after installation portion 22 being fixedly connected on fixed installation position by screw, stable two linear contact lay position is formed between the surface of installation portion 22 dual-side and fixed installation position, especially, when fixed installation position is cylindrical fixed body, now the concave surface of installation portion 22 can contact with forming face between cylindrical fixed body, face contact the most completely, thus forms more stable type of attachment.
Specifically, the bearing of trend of the second end of installation portion 22 is parallel with the central axial direction of end cap body 10, and installation portion 22 is respectively positioned on the same side being connected transverse slat 211 with end cap body 10.Certainly, staff is according to the needs of heat exchanger installment work, and according to the relation that matches between heat exchanger and fixed installation position, the bearing of trend of the second end of installation portion 22 is parallel with the central axial direction of end cap body 10, and installation portion 22 lays respectively at the both sides being connected transverse slat 211 with end cap body 10.Therefore, the end cap of first embodiment is coordinating heat exchanger to carry out after assembling completes, and this end cap can adapt to according to concrete installation environment that more erecting bed is incompatible to be installed.
As shown in Figure 4, it illustrates the structural representation of the second embodiment of the present utility model.Second embodiment difference compared with first embodiment is: the transition connection portion 21 of the second embodiment includes connecting transverse slat 211 and connecting stringer board 212, the first end connecting transverse slat 211 is connected with installation portion 22 first end, the first end connecting stringer board 212 connects with the second end being connected transverse slat 211, and the second end connecting stringer board 212 is connected with end cap body 10.So, extend the fixed installation position corresponding with installation portion 22 by connecting stringer board 212, and, end cap is after having assembled with heat exchanger, and connection stringer board 212 fits the header 100 of heat exchanger with stable heat exchanger.Compared with first embodiment, the end cap of the second embodiment is in addition to the difference of said structure, and remaining structure is all identical with first embodiment, does not repeats them here.
As it is shown in figure 5, it illustrates the structural representation of the 3rd embodiment of the present utility model.3rd embodiment difference compared with first embodiment is: installation portion 22 is flat board.The end cap applying the 3rd embodiment assembles and installs, after heat exchanger is arranged on fixed installation position, the installation portion 22 of flat board can and the fixed installation position housing of the wall locations in family or air-conditioner (most fixed installation positions be) of plane between form face and contact, thus the mounting stability of beneficially heat exchanger.Compared with first embodiment, the end cap of the 3rd embodiment is in addition to the difference of said structure, and remaining structure is all identical with first embodiment, does not repeats them here.
As shown in Figure 6 and Figure 7, according to another aspect of the present utility model, it is provided that a kind of this heat exchanger of heat exchanger includes aforesaid end cap, this heat exchanger is fixedly mounted on fixed installation position by the mounting bracket of end cap.
In this heat exchanger; heat exchanger has the header 100 being separately positioned on heat exchange micro-channel tubes both sides; and the two ends of header 100 are provided with end cap; the end cap body 10 of end cap is located at the two ends of the header 100 of heat exchanger; to seal header 100 (i.e. on two openings up and down of the header 100 that the end cap body 10 of end cap is sealed on heat exchanger); good sealing is formed so that header 100 to be blocked; thus the leakage of mode heat transferring medium, it is ensured that heat exchange work is effectively carried out.On two openings of same header 100, (the most embedded connected mode) can be connected, it is also possible to two openings all utilize and the mode that end cap body 10 is set in outside opening connects (i.e. cover type connected mode) in the way of two openings all utilize embedding end cap body 10；Or, one of them of two openings of same header 100 utilizes embedded connected mode, and another utilizes cover type connected mode.Then, the end cap heat exchanger by being assemblied on header 100 firmly fixedly mounts.
Capping form between the opening of end cap of the present utility model and header 100 can be cover type (as shown in Figure 6 and Figure 7), it is also possible to be embedded (as shown in Figure 6 and Figure 8).The connected mode of threaded engagement can be applied between the opening of end cap and header 100 to be connected and sealed, when using cover type capping mode, the internal diameter of end cap and the outer end diameter of header 100 are equal, when using embedded capping mode, the end cap body 10 of end cap blocks in port, i.e. the external diameter of end cap and the inner end diameter of header 100 is equal；Can also be connected and sealed by the way of interference fit, when using cover type capping mode, the internal diameter of end cap is less than the outer end diameter of header 100, when using embedded capping mode, the end cap body 10 of end cap blocks in port, and the external diameter of end cap is more than the inner end diameter of header 100.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. apply the end cap in heat exchanger for one kind, it is characterised in that including:
End cap body (10)；
Mounting bracket (20), described mounting bracket (20) includes transition connection portion (21) and installation portion (22), described installation portion (22) is connected to form integrative-structure with described end cap body (10) by described transition connection portion (21), and described installation portion (22) is used for being fixedly connected on fixed installation position.
The end cap applied in heat exchanger the most according to claim 1, it is characterized in that, offering through hole (220) on described installation portion (22), this through hole (220) is used for wearing screw with fixing described installation portion (22).
The end cap applied in heat exchanger the most according to claim 2, it is characterised in that
Described installation portion (22) is arc, the center of circle of described arc and the center superposition of described end cap body (10) or misaligned；
Or, described installation portion (22) is flat board.
The end cap applied in heat exchanger the most according to claim 3, it is characterized in that, described transition connection portion (21) is for connecting transverse slat (211), first end of described connection transverse slat (211) is connected with the first end of described installation portion (22), and the second end of described connection transverse slat (211) is connected with described end cap body (10).
The end cap applied in heat exchanger the most according to claim 3, it is characterised in that described transition connection portion (21) including:
Connecting transverse slat (211), the first end of described connection transverse slat (211) is connected with described installation portion (22) first end；
Connect stringer board (212), first end of described connection stringer board (212) connects with described the second end being connected transverse slat (211), and the second end of described connection stringer board (212) is connected with described end cap body (10).
6. according to the end cap applied in heat exchanger described in claim 4 or 5, it is characterized in that, the bearing of trend of the second end of described installation portion (22) is parallel with the central axial direction of described end cap body (10), and described installation portion (22) is respectively positioned on described the same side being connected transverse slat (211) with described end cap body (10).
7. according to the end cap applied in heat exchanger described in claim 4 or 5, it is characterized in that, the bearing of trend of the second end of described installation portion (22) is parallel with the central axial direction of described end cap body (10), and described installation portion (22) lays respectively at the described both sides being connected transverse slat (211) with described end cap body (10).
8. a heat exchanger, it is characterised in that this heat exchanger includes the end cap according to any one of claim 1 to 7, described heat exchanger is fixedly mounted on fixed installation position by the mounting bracket (20) of described end cap.
Heat exchanger the most according to claim 8, it is characterized in that, described heat exchanger includes header (100), the two ends of described header (100) are provided with described end cap, the end cap body (10) of described end cap is located at the two ends of the header (100) of described heat exchanger, to seal described header (100).
Heat exchanger the most according to claim 9, it is characterised in that
Described end cap body (10) is embedded in the opening of described header (100), and seals setting between described end cap body (10) and described header (100)；
Or, described end cap body (10) is set in outside the opening of described header (100), and seals setting between described end cap body (10) and described header (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117284.9U CN205448805U (en) | 2015-12-28 | 2015-12-28 | Use end cover in heat exchanger and have heat exchanger of this end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117284.9U CN205448805U (en) | 2015-12-28 | 2015-12-28 | Use end cover in heat exchanger and have heat exchanger of this end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448805U true CN205448805U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117284.9U Active CN205448805U (en) | 2015-12-28 | 2015-12-28 | Use end cover in heat exchanger and have heat exchanger of this end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489321A (en) * | 2018-03-23 | 2018-09-04 | 宁波甬派恩机电科技有限公司 | A kind of end seal structure of car condenser header |
-
2015
- 2015-12-28 CN CN201521117284.9U patent/CN205448805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489321A (en) * | 2018-03-23 | 2018-09-04 | 宁波甬派恩机电科技有限公司 | A kind of end seal structure of car condenser header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191028 Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone, Zhejiang Patentee after: Sanhua Micro Channel Heat Exchanger Inc. Address before: 310018 three flower Research Institute, No. 12, 289-3 Avenue, Hangzhou, Zhejiang, Jianggan District Patentee before: HANGZHOU SANHUAJIA ELECTROTHERMAL MANAGEMENT SYSTEM CO., LTD. |