CN203148120U - Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser - Google Patents
Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser Download PDFInfo
- Publication number
- CN203148120U CN203148120U CN 201320060604 CN201320060604U CN203148120U CN 203148120 U CN203148120 U CN 203148120U CN 201320060604 CN201320060604 CN 201320060604 CN 201320060604 U CN201320060604 U CN 201320060604U CN 203148120 U CN203148120 U CN 203148120U
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- liquid reservoir
- runner hole
- pressing plate
- press plate
- header
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Abstract
The utility model discloses a liquid reservoir and press plate soldering and positioning structure in an air-conditioner condenser. The liquid reservoir and press plate soldering and positioning structure comprises a liquid reservoir, a press plate and a collecting pipe, the liquid reservoir and the press plate are respectively provided with a liquid reservoir runner hole and a press plate runner hole, and the collecting pipe is provided with an upper collecting pipe runner hole and a lower collecting pipe runner hole which are respectively abutted to the liquid reservoir runner hole and the press plate runner hole. The liquid reservoir and press plate soldering and positioning structure further comprises a first aluminum pipe and a second aluminum pipe, two ends of the first aluminum pipe are respectively inserted into the liquid reservoir runner hole and the upper collecting pipe runner hole, and two ends of the second aluminum pipe are respectively inserted into the press plate runner hole and the lower collecting pipe runner hole. By arranging the aluminum pipes at abutted positions of the collecting pipe, the liquid reservoir and the press plate additionally, the upper collecting pipe runner hole and the lower collecting pipe runner hole of the collecting pipe can accurately align to the liquid reservoir runner hole and the press plate runner hole respectively, and displacement and desoldering of parts are avoided.
Description
Technical field
The utility model belongs to mechanical engineering and vehicle air conditioning technical field, the welding location structure of liquid reservoir, pressing plate in the cool condenser of especially a kind of air-conditioning.
Background technology
Present air-conditioning condenser manufacturing is to have adopted cylindrical header, is equipped with pressing plate, liquid reservoir on the header.When assembling, need on header, pressing plate and liquid reservoir, to set out respectively earlier the runner hole as the condensing agent passage, respectively the runner hole on liquid reservoir and the pressing plate and header runner hole are docking together by welding manner then.Earlier artificial argon arc welding spot welding is adopted in welding, arrives the technology of welding in the soldering oven again.
But in actual production process; because the variation of liquid reservoir (or pressing plate) self gravitation effect and various human factors; produce displacement through regular meeting between liquid reservoir (or pressing plate) and the header; when being docked with header runner hole, liquid reservoir (or pressing plate) runner hole can't accurately aim at; and then cause sealing-off, finally cause product defective or scrap.
Summary of the invention
Goal of the invention: the purpose of this utility model provides the welding location structure of liquid reservoir, pressing plate in the cool condenser of a kind of air-conditioning, solves liquid reservoir (or pressing plate) is easy to generate sealing-off when docking with header problem.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The welding location structure of liquid reservoir, pressing plate in the cool condenser of a kind of air-conditioning, comprise liquid reservoir, pressing plate and header, offer liquid reservoir runner hole and pressing plate runner hole on described liquid reservoir and the pressing plate respectively, offer header upper runner hole and the header lower flow channel hole of docking with liquid reservoir runner hole and pressing plate runner hole respectively on the described header, also comprise aluminum pipe one and aluminum pipe two, insert respectively in liquid reservoir runner hole and the header upper runner hole at the two ends of described aluminum pipe one, and insert respectively in pressing plate runner hole and the header lower flow channel hole at the two ends of described aluminum pipe one.
In the utility model, further, described aluminum pipe one and aluminum pipe two respectively with liquid reservoir runner hole and pressing plate runner hole interference fit.
In the utility model, further, the aperture in described liquid reservoir runner hole and pressing plate runner hole is respectively 8～13mm.
Beneficial effect: (1) is by adding aluminum pipe respectively at header and liquid reservoir, pressing plate joint, the accurate aligning realized with liquid reservoir runner hole and pressing plate runner hole respectively in the header upper runner hole of header and header lower flow channel hole, can not cause part displacement, sealing-off: (2) aluminum pipe can also increase the bonding strength of header and liquid reservoir, pressing plate joint, the product quality of raising air-conditioning condenser.
Description of drawings
Fig. 1 is the structural representation of pressing plate;
Fig. 2 is the connection diagram of aluminum pipe and pressing plate;
Fig. 3 is the structural representation of liquid reservoir;
Fig. 4 is the connection diagram of aluminum pipe and liquid reservoir;
Fig. 5 is the enlarged drawing at A place among Fig. 4;
Fig. 6 is the connection diagram of pressing plate, liquid reservoir and header.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in figs. 1 and 6, the welding location structure of liquid reservoir comprises liquid reservoir 1, pressing plate 2, header 3, aluminum pipe 1 and aluminum pipe 27 in the cool condenser of air-conditioning of the present utility model.Offer liquid reservoir runner hole 4 and pressing plate runner hole 5 as the condensing agent passage on liquid reservoir 1 and pressing plate 2 respectively, the aperture in liquid reservoir runner hole 4 and pressing plate runner hole 5 is respectively 8～13mm.Offer header upper runner hole and the header lower flow channel hole of docking with liquid reservoir runner hole 4 and pressing plate runner hole 5 respectively on the header 3.Aluminum pipe 1 and aluminum pipe 27 respectively with liquid reservoir runner hole 4 and pressing plate runner hole 5 interference fit.
When liquid reservoir 1 and header 3 butt joints, fixing in the liquid reservoir runner hole 4 of elder generation with the end insertion liquid reservoir 1 of aluminum pipe 1, and then in the other end insertion header upper runner hole with aluminum pipe 1, and 4 apertures, liquid reservoir runner hole and aperture, header upper runner hole are adjacent to, welding is fixing then.In like manner, when liquid reservoir 2 and header 3 butt joints, elder generation is fixed in the pressing plate runner hole 5 with the end insertion pressing plate 2 of aluminum pipe 27, and then the other end of aluminum pipe 27 is inserted header lower flow channel hole, and 5 apertures, pressing plate runner hole and aperture, header lower flow channel hole are adjacent to, welding is fixing then.Advanced in the world NOCOLOCK(non-aggressive brazing flux stove method for brazing is all adopted in above-mentioned welding) nitrogen-protective soldering.
By adding aluminum pipe respectively at header 3 and liquid reservoir 1, pressing plate 2 joints, the accurate aligning realized with liquid reservoir runner hole 4 and pressing plate runner hole 5 respectively in the header upper runner hole of header 3 and header lower flow channel hole, can not cause part displacement, sealing-off.Simultaneously, aluminum pipe can also increase the bonding strength of header 3 and liquid reservoir 1, pressing plate 2 joints, improves the product quality of air-conditioning condenser.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. liquid reservoir in the cool condenser of air-conditioning, the welding location structure of pressing plate, comprise liquid reservoir (1), pressing plate (2) and header (3), offer liquid reservoir runner hole (4) and pressing plate runner hole (5) on described liquid reservoir (1) and the pressing plate (2) respectively, offer header upper runner hole and the header lower flow channel hole of docking with liquid reservoir runner hole (4) and pressing plate runner hole (5) respectively on the described header (3), it is characterized in that: also comprise aluminum pipe one (6) and aluminum pipe two (7), insert respectively in liquid reservoir runner hole (4) and the header upper runner hole at the two ends of described aluminum pipe one (6), and insert respectively in pressing plate runner hole (5) and the header lower flow channel hole at the two ends of described aluminum pipe one (7).
2. the welding location structure of liquid reservoir, pressing plate in the cool condenser of a kind of air-conditioning according to claim 1 is characterized in that: described aluminum pipe one (6) and aluminum pipe two (7) respectively with liquid reservoir runner hole (4) and pressing plate runner hole (5) interference fit.
3. the welding location structure of liquid reservoir, pressing plate in the cool condenser of a kind of air-conditioning according to claim 1 and 2, it is characterized in that: the aperture in described liquid reservoir runner hole (4) and pressing plate runner hole (5) is respectively 8～13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060604 CN203148120U (en) | 2013-02-04 | 2013-02-04 | Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320060604 CN203148120U (en) | 2013-02-04 | 2013-02-04 | Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148120U true CN203148120U (en) | 2013-08-21 |
Family
ID=48975637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320060604 Expired - Lifetime CN203148120U (en) | 2013-02-04 | 2013-02-04 | Liquid reservoir and press plate soldering and positioning structure in air-conditioner condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318121A (en) * | 2015-11-30 | 2016-02-10 | 苏州众捷汽车零部件有限公司 | Connection flange assembly |
-
2013
- 2013-02-04 CN CN 201320060604 patent/CN203148120U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318121A (en) * | 2015-11-30 | 2016-02-10 | 苏州众捷汽车零部件有限公司 | Connection flange assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |