CN201615659U - Liquid collector of parallel flow type condenser - Google Patents
Liquid collector of parallel flow type condenser Download PDFInfo
- Publication number
- CN201615659U CN201615659U CN2009202129740U CN200920212974U CN201615659U CN 201615659 U CN201615659 U CN 201615659U CN 2009202129740 U CN2009202129740 U CN 2009202129740U CN 200920212974 U CN200920212974 U CN 200920212974U CN 201615659 U CN201615659 U CN 201615659U
- Authority
- CN
- China
- Prior art keywords
- collector tube
- dividing plate
- flow type
- parallel flow
- collecting pipe
- 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
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Abstract
The utility model belongs to the technical field of automobile air conditionings, in particular to a liquid collector. A liquid collector of a parallel flow type condenser comprises a liquid collecting pipe (11) and a plurality of clapboards (12), and the clapboards (12) and the liquid collecting pipe (11) are fixedly arranged through interference fit. The clapboards and the liquid collector in the liquid collector of the parallel flow type condenser are arranged through the interference fit, wherein the clapboards and the liquid collecting pipe are connected into an integrated body, when the condenser is brazed, the liquid collecting pipe is brazed along with a condenser furnace after rushing out a flat pipe slot, the periphery of a connecting position of the clapboards and the liquid collecting pipe is welded and fixed, gaps can not generate between the clapboards and the liquid collecting pipe, the sealing performance is excellent, refrigerating fluid can not inwardly leak, the clapboards which are arranged on the two ends of the liquid collecting pipe are equivalent to plug caps, which separate the liquid collecting pipe and the external, and the refrigerating fluid also can not outwardly leak, thereby increasing the heat exchange performance of the condenser.
Description
Technical field
The utility model belongs to the automobile air conditioning technology field, relates in particular to a kind of liquid trap.
Background technology
As shown in Figure 1, at present, used for automobile air conditioning parallel flow type condenser core is by side plate 2, flat tube 3, fin 4 and liquid trap constitute, be arranged in parallel about two one components of liquid trap, be barricaded as rectangle with framework, be communicated with plurality of rows flat tube 3 between two liquid traps, fin 4 is installed between the adjacent flat tube 3 and between flat tube 3 and the side plate 2, described liquid trap comprises collector tube 11, dividing plate 12 and blocking cap 13, collector tube 11 is the pipe of a hollow, have a rows of flat pipes groove 14 on the pipe shaft, and having somely every utmost point groove, be equipped with in the pipe shaft every the utmost point 12 with blocking cap 13 sealing at collector tube 11 two, space in the collector tube 11 is divided into plurality of sections, and the arrow among Fig. 1 is the flow direction of cold-producing medium.In the prior art, earlier collector tube 11 is gone out flat tube groove 14, then collector tube 11 is cut out the septalium that matches with dividing plate 12, because of collector tube 11 behind the flat tube groove, collector tube 11 produces distortion at the cross section that this face of flat tube groove is arranged, and the dividing plate 12 of packing into just can not cut off the space in the collector tube 11 fully, and cold-producing medium just has interior leakage at dividing plate 12 places during use, the heat exchange property of condenser is descended, cause the automobile air-conditioning refrigeration effect to descend.
The utility model content
Technical problem to be solved in the utility model has provided a kind of liquid trap of parallel flow type condenser, dividing plate in the liquid trap is installed by interference fit and when the condenser soldering, follow the condenser furnace brazing, welding is fixing around dividing plate and the collector tube joint, good sealing effect, can not occur leaking in the cold-producing medium, improve the heat exchange property of condenser.
The utility model is achieved in that a kind of liquid trap of parallel flow type condenser, comprise collector tube and some dividing plates, collector tube is the pipe of a hollow, dividing plate is fixed in the collector tube being separated into several regions in the collector tube, have the flat tube groove that a row arranges vertically on the collector tube pipe shaft, described dividing plate is at least two, wherein two baffle arrangement are at the two ends of collector tube, remaining baffle arrangement is in the collector tube pipe shaft, space in the collector tube is separated into several regions, install by interference fit between dividing plate and the collector tube and in the joint around welding fixing.
Collector tube pipe shaft one end at the described flat tube groove back side has the refrigerant inlet hole.
Collector tube pipe shaft one end at the described flat tube groove back side has the refrigerant outlet hole.
Described dividing plate has the N piece, and space in the collector tube is separated into N-1 zone.
Described dividing plate has four, and space in the collector tube is separated into three zones.
Pass through interference fit between dividing plate in the liquid trap of the utility model parallel flow type condenser and the collector tube, dividing plate and collector tube are connected as a single entity, make after collector tube is gone out the flat tube groove, when the condenser soldering, follow the condenser furnace brazing, welding is fixing around dividing plate and the collector tube joint, between dividing plate and the collector tube the slit can not appear, good seal performance, can not occur leaking in the cold-producing medium, the dividing plate that is contained in collector tube two is equivalent to blocking cap, and collector tube is cut off with outside, cold-producing medium does not have external leakage yet, has improved the heat exchange property of condenser.
Description of drawings
Fig. 1 is existing used for automobile air conditioning parallel flow type condenser core structural representation;
Fig. 2 looks schematic diagram for the liquid trap structure master of the utility model parallel flow type condenser;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the utility model schematic rear view;
Fig. 5 adopts the parallel flow type condenser core structural representation of the utility model liquid trap;
Among the figure: 11 collector tubes, 12 dividing plates, 13 blocking caps, 14 flat tube grooves, 15 refrigerant inlet holes, 16 refrigerant outlet holes, 2 side plates, 3 flat tubes, 4 fins.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 5, the parallel flow type condenser core is by side plate 2, flat tube 3, fin 4 and liquid trap constitute, as Fig. 2,3, shown in 4, a kind of liquid trap of parallel flow type condenser, comprise collector tube 11 and some dividing plates 12, collector tube 11 is the pipe of a hollow, dividing plate 12 is fixed in the collector tube 11 being separated into several regions in the collector tube 11, have the flat tube groove 14 that a row arranges vertically on collector tube 11 pipe shafts, the collector tube 11 pipe shaft two ends at flat tube groove 14 back sides can be offered refrigerant inlet hole 15 respectively, refrigerant outlet hole 16, the perforate situation is according to the needs decision of this liquid trap in the parallel flow type condenser; Described dividing plate 12 is at least two, wherein two dividing plates 12 are arranged in the two ends of collector tube 11 as blocking cap 13, when the quantity of dividing plate 12 during greater than two, remaining dividing plate 12 is arranged in collector tube 11 pipe shafts, space in the collector tube 11 is separated into several regions, install by interference fit between dividing plate 12 and the collector tube 11 and when the condenser soldering, follow the condenser furnace brazing, welding is fixing around dividing plate 12 and collector tube 11 joints, because of dividing plate 12 good seal performance of the present utility model, so replaced blocking cap 13 of the prior art with dividing plate 12.
In the present embodiment, select four dividing plates 12 for use, and on collector tube 11, have refrigerant inlet hole 15 and a refrigerant outlet hole 16, two two that are arranged on collector tube 11 in the dividing plate 12, two are arranged between refrigerant inlet hole 15 and the refrigerant outlet hole 16 in addition, space in the collector tube 11 is separated into three zones, because dividing plate 12 cuts off collector tube 11, cold-producing medium does not just have interior leakage, the dividing plate 12 that is contained in collector tube 11 two is equivalent to blocking cap 13, collector tube 11 is cut off with outside, and cold-producing medium does not have external leakage yet.
Liquid trap of the present utility model is will head in the collector tube 11 with the dividing plate 12 of collector tube 11 interference fit earlier, goes out flat tube groove 14 again, follows the condenser furnace brazing, and dividing plate 12 and collector tube 11 seal after soldering fully.
Claims (5)
1. the liquid trap of a parallel flow type condenser, comprise collector tube (11) and some dividing plates (12), collector tube (11) is the pipe of a hollow, dividing plate (12) is fixed in the collector tube (11) being separated into several regions in the collector tube (11), have the flat tube groove (14) that a row arranges vertically on collector tube (11) pipe shaft, it is characterized in that: described dividing plate (12) is at least two, wherein two dividing plates (12) are arranged in the two ends of collector tube (11), remaining dividing plate (12) is arranged in collector tube (11) pipe shaft, space in the collector tube is separated into several regions, install by interference fit between dividing plate (12) and the collector tube (11) and in the joint around welding fixing.
2. the liquid trap of parallel flow type condenser as claimed in claim 1 is characterized in that: collector tube (11) pipe shaft one end at described flat tube groove (14) back side has refrigerant inlet hole (15).
3. the liquid trap of parallel flow type condenser as claimed in claim 1 is characterized in that: collector tube (11) pipe shaft one end at described flat tube groove (14) back side has refrigerant outlet hole (16).
4. the liquid trap of parallel flow type condenser as claimed in claim 1 is characterized in that: described dividing plate (12) has the N piece, and the interior space of collector tube (11) is separated into N-1 zone.
5. the liquid trap of parallel flow type condenser as claimed in claim 1 is characterized in that: described dividing plate (12) has four, and the interior space of collector tube (11) is separated into three zones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129740U CN201615659U (en) | 2009-12-11 | 2009-12-11 | Liquid collector of parallel flow type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202129740U CN201615659U (en) | 2009-12-11 | 2009-12-11 | Liquid collector of parallel flow type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615659U true CN201615659U (en) | 2010-10-27 |
Family
ID=43002027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202129740U Expired - Lifetime CN201615659U (en) | 2009-12-11 | 2009-12-11 | Liquid collector of parallel flow type condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150667A (en) * | 2016-08-31 | 2016-11-23 | 山东同创汽车散热装置股份有限公司 | One body swimming chamber device and radiator and the production method of one body swimming chamber device |
| CN108981431A (en) * | 2018-09-26 | 2018-12-11 | 上海加冷松芝汽车空调股份有限公司 | A kind of liquid collecting tube assembly and heat exchanger |
-
2009
- 2009-12-11 CN CN2009202129740U patent/CN201615659U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150667A (en) * | 2016-08-31 | 2016-11-23 | 山东同创汽车散热装置股份有限公司 | One body swimming chamber device and radiator and the production method of one body swimming chamber device |
| CN108981431A (en) * | 2018-09-26 | 2018-12-11 | 上海加冷松芝汽车空调股份有限公司 | A kind of liquid collecting tube assembly and heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201204 Pudong New Area South Road, Shanghai, No. 1768 Patentee after: Shanghai Aisidake Automotive Air Conditioning Systems Co. Address before: 201204 Pudong South Road, Shanghai, No. 1768 Patentee before: Shanghai Delphi Auto A/C Systems Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |