CN203572299U - Liquid collecting pipe structure facilitating locating of press plate of condenser - Google Patents
Liquid collecting pipe structure facilitating locating of press plate of condenser Download PDFInfo
- Publication number
- CN203572299U CN203572299U CN201320725012.1U CN201320725012U CN203572299U CN 203572299 U CN203572299 U CN 203572299U CN 201320725012 U CN201320725012 U CN 201320725012U CN 203572299 U CN203572299 U CN 203572299U
- Authority
- CN
- China
- Prior art keywords
- liquid collecting
- collecting pipe
- press plate
- condenser
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000003507 refrigerant Substances 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 28
- 238000003466 welding Methods 0.000 abstract description 6
- 238000004080 punching Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract 9
- 230000008676 import Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
Provided is a liquid collecting pipe structure facilitating locating of a press plate of a condenser. The liquid collecting pipe structure facilitating locating of the press plate of the condenser comprises a liquid collecting pipe, wherein a refrigerant inlet and outlet hole is formed in the pipe wall of the liquid collecting pipe, a turnover edge is arranged on one port of the refrigerant inlet and outlet hole, and protrudes out of the outer wall of the liquid collecting pipe, the turnover edge is of a circular arc shape, the outer diameter of the turnover edge is larger than the diameter of the refrigerant inlet and outlet hole, the press plate is arranged on the outer side of the liquid collecting pipe, a connecting hole is formed in the press plate, the turnover edge extends into the connecting hole, the turnover edge and the connecting hole are in interference fit, and the refrigerant inlet and outlet hole formed in the liquid collecting pipe and the turnover edge of the liquid collecting pipe are formed in a one-time punching mode through a die. According to the liquid collecting pipe structure facilitating locating of the press plate of the condenser, due to the facts that the turnover edge is arranged on the outer port of the refrigerant inlet and outlet hole of the liquid collecting pipe, and protrudes out of the outer wall of the liquid collecting pipe for some height, and the turnover edge and the connecting hole formed in the press plate are in interference fit, it is ensured that the press plate and the turnover edge cannot deflect when being assembled, and quality of welding between the press plate and the liquid collecting pipe is ensured.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to air-conditioning condenser, particularly a kind of liquid collection tube structure of being convenient to condenser pressing plate location.
Background technology:
Condenser is the critical component in refrigeration system, and the import and export pressing plate of condenser is that condenser and other parts are realized the important component being connected and fixed.In prior art, automobile air conditioner parallel flow condenser in process of production, the installation location of importing and exporting between pressing plate and collector tube generally adopts argon arc welding spot welding mode, easily produce deviations, and outward appearance is not attractive in appearance, cause the import and export pressing plate after welding not meet designing requirement, and have influence on the final installment state of product.
Summary of the invention:
The purpose of this utility model is to provide a kind of liquid collection tube structure of being convenient to condenser pressing plate location, and the described this liquid collection tube structure of being convenient to condenser pressing plate location will solve the collector tube of condenser in prior art and import and export pressing plate the technical problem of easy generation deviations while being connected.
This liquid collection tube structure of being convenient to condenser pressing plate location of the present utility model, comprise a collector tube, in the tube wall of described collector tube, be provided with a refrigerant manhole appendix, wherein, a port of described refrigerant manhole appendix is provided with flange, and described flange protrudes from the outer wall of collector tube.
Further, described flange is circular-arc, and its external diameter is greater than the diameter of refrigerant manhole appendix.
Further, the arranged outside of collector tube has a pressing plate, in described pressing plate, is provided with connecting hole, and described flange extends in described connecting hole, flange and connecting hole interference fit.
Concrete, refrigerant manhole appendix and flange thereof on collector tube are one time punching molded by mould.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model arranges flange at the external port place of the refrigerant manhole appendix of collector tube, flange protrudes height of collector tube outer wall, connecting hole interference fit in flange and pressing plate, can deflection in the time of can guaranteeing the assembling of pressing plate and flange, has guaranteed pressing plate and collector tube welding quality.
Accompanying drawing explanation:
Fig. 1 is the schematic diagram of being convenient to the liquid collection tube structure of condenser pressing plate location of the present utility model.
Fig. 2 is the liquid collection tube structure of condenser pressing plate location and the schematic diagram after pressing plate assembling be convenient to of the present utility model.
The specific embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, the liquid collection tube structure of being convenient to condenser pressing plate location of the present utility model, comprise a collector tube 1, in the tube wall of described collector tube 1, be provided with a refrigerant manhole appendix, wherein, a port of described refrigerant manhole appendix is provided with flange 2, and described flange 2 protrudes from the outer wall of collector tube 1.
Further, described flange 2 is circular-arc, and its external diameter is greater than the diameter of refrigerant manhole appendix.
Further, the arranged outside of collector tube 1 has a pressing plate 3, in described pressing plate 3, is provided with connecting hole, and described flange 2 extends in described connecting hole, flange 2 and connecting hole interference fit.
Concrete, refrigerant manhole appendix and flange 2 thereof on collector tube 1 are one time punching molded by mould.
The operation principle of the present embodiment is: the connecting hole interference fit in flange 2 and pressing plate 3, can deflection while guaranteeing pressing plate 3 with flange 2 assembling, and guaranteed pressing plate 3 and collector tube 1 welding quality.
Claims (3)
1. be convenient to the liquid collection tube structure that condenser pressing plate is located for one kind, comprise a collector tube, in the tube wall of described collector tube, be provided with a refrigerant manhole appendix, it is characterized in that: a port of described refrigerant manhole appendix is provided with flange, and described flange protrudes from the outer wall of collector tube.
2. the liquid collection tube structure of being convenient to condenser pressing plate location as claimed in claim 1, is characterized in that: described flange is circular-arc, and its external diameter is greater than the diameter of refrigerant manhole appendix.
3. the liquid collection tube structure of being convenient to condenser pressing plate location as claimed in claim 1, it is characterized in that: the arranged outside of collector tube has a pressing plate, in described pressing plate, be provided with connecting hole, described flange extends in described connecting hole, flange and connecting hole interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725012.1U CN203572299U (en) | 2013-11-15 | 2013-11-15 | Liquid collecting pipe structure facilitating locating of press plate of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725012.1U CN203572299U (en) | 2013-11-15 | 2013-11-15 | Liquid collecting pipe structure facilitating locating of press plate of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572299U true CN203572299U (en) | 2014-04-30 |
Family
ID=50540027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725012.1U Expired - Lifetime CN203572299U (en) | 2013-11-15 | 2013-11-15 | Liquid collecting pipe structure facilitating locating of press plate of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305016A (en) * | 2018-12-03 | 2019-02-05 | 新昌县永强空调配件有限公司 | A kind of radiator connection pressing plate and its manufacturing process |
-
2013
- 2013-11-15 CN CN201320725012.1U patent/CN203572299U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305016A (en) * | 2018-12-03 | 2019-02-05 | 新昌县永强空调配件有限公司 | A kind of radiator connection pressing plate and its manufacturing process |
| CN109305016B (en) * | 2018-12-03 | 2023-08-22 | 新昌县永强空调配件有限公司 | Radiator connecting pressing plate and manufacturing process thereof |
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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 |
Effective date of registration: 20190819 Address after: 245000 No. 1 Chengxiang Road, Jiulong Park, Tunxi District, Huangshan City, Anhui Province Patentee after: ANHUI SHUANGHUA HEAT EXCHANGE SYSTEM Co.,Ltd. Address before: 201417 788 Kegong Road, Linhai Industrial Zone, Fengxian District, Shanghai Patentee before: Shanghai Shuanghua Automobile Air Conditioner Parts Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |