CN201488414U - Shell and upper cover assembly structure of super-cooling aluminum liquid reservoir - Google Patents
Shell and upper cover assembly structure of super-cooling aluminum liquid reservoir Download PDFInfo
- Publication number
- CN201488414U CN201488414U CN2009201902765U CN200920190276U CN201488414U CN 201488414 U CN201488414 U CN 201488414U CN 2009201902765 U CN2009201902765 U CN 2009201902765U CN 200920190276 U CN200920190276 U CN 200920190276U CN 201488414 U CN201488414 U CN 201488414U
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- CN
- China
- Prior art keywords
- housing
- loam cake
- shell
- upper cover
- liquid reservoir
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- 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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- Arc Welding In General (AREA)
Abstract
The utility model relates to a shell and upper cover assembly structure of super-cooling aluminum liquid reservoir, which is characterized in that a filter is arranged on one side end of a shell and fixedly connected with the shell by an upper cover; the shell is provided with an inner expanding port; the upper cover is inserted into and fixedly connected with the inner expanding port; the inner expanding port of the shell is provided with an internal thread, and correspondingly, an external thread matched with the internal thread is arranged on the upper cover and mutually, rotationally and fixedly connected with the upper cover; the upper cover and the shell are fixedly connected by press mounting, tin soldering, welding or fusion welding; both the shell and the upper cover are made by machining and moulding aluminum or high temperature resistant plastic; a filter screen which is arranged at the inner end of the upper cover in the shell is positioned by a snap ring or a round step in the shell; and the joint of the shell and the upper cover is provided with at least one O-shaped seal ring. The shell and upper cover assembly structure has the advantages of simple structure, convenient use and installation, low manufacturing cost, high assembly quality, and long service life, and the like.
Description
Technical field
The utility model relates to a kind of container of preserving cooling medium liquid, especially a kind of Overcold sump assemblies with filtration cooling medium liquid.
Background technology
Existing automobile air conditioning refrigerating system adopts steam compression type refrigeration substantially, compressor is driven by automobile engine, it is high pressure liquid refrigerant that low-pressure gaseous refrigerant enters condenser condenses after by compressor compresses, enters evaporator evaporation after the expansion valve throttling of flowing through again.The Overcold reservoir is installed in the pipeline between condenser and the expansion valve; have store refrigeration system because the unnecessary cold-producing medium that the operating condition difference is caused; filter the residual impurity in the cold-producing medium; prevent to cause obstruction at the expansion valve position; simultaneously; the residual moisture of Overcold reservoir in can the absorption refrigeration agent; prevent the decrease in efficiency of the refrigeration system that residual moisture may cause; moreover; the Overcold reservoir also can be by annexes such as subsidiary pressure sensor or pressure switches; refrigeration system is carried out pressure protect, prevent that hypertonia or low excessively anomaly from appearring in refrigeration system.
In the prior art, assembling mode between the housing 11 of Overcold aluminium liquid reservoir and loam cake 12 and the screen pack 13 has adopted an adapter 14, it is to process the moulding hole on the adapter 14 earlier and produce internal thread, adapter after the processing 14 and housing 11 are welded, in housing 11, install screen pack 13 then, on adapter 14, fixedly mount loam cake 12 again, and between loam cake 12 and adapter 14, seal with O shape circle 15.Housing 11 that said structure is formed and the assembly structure between the loam cake 12 have adopted the argon arc welding, and this will practice midwifery to give birth to and leak because of argon arc welding, causes hidden danger of quality, also makes it have assembling inconvenience, uses certain device, increases production cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of simple in structure, and is easy to install and use, low cost of manufacture, assembly quality height, the Overcold aluminium liquid reservoir housing and the loam cake assembly structure of long service life.
The purpose of this utility model is finished by following technical solution, it is that a side at housing is incorporated with filter and fixedlys connected with housing with loam cake, described housing is provided with interior enlarging, is plugged with described loam cake in the enlarging and is mutually permanently connected in this.
The interior enlarging of described housing is provided with internal thread, and correspondingly loam cake is provided with the external screw thread that matches with internal thread and spins fixing mutually.
Be by press-fiting between described loam cake and the housing, soldering or welding or welding and fixedly connected.
Described housing and loam cake all adopt aluminium or resistant to elevated temperatures plastics forming.
The screen pack that described loam cake the inner is enclosed in the housing is located with the round platform rank that are provided with in snap ring or the housing; And be provided with at least one O-ring seals at loam cake and housing junction.
The import and the outlet of cold-producing medium are arranged on the described housing, be communicated with by described screen pack between import and the outlet.
The utility model belongs to a kind of improvement to prior art, compared with prior art, at first is to have reduced adapter, has reduced the manufacturing cost of product; Next has reduced argon arc welding and leak test operation, has stopped the leakage that causes because of welding; It has simple in structure, and is easy to install and use, low cost of manufacture, assembly quality height, characteristics such as long service life.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is another example structure schematic diagram of the present utility model.
The specific embodiment
Be described in detail below in conjunction with 2,3 pairs of the utility model of accompanying drawing: shown in the accompanying drawing 2,3, the utility model is that the side at housing 21 is incorporated with filter 22 and fixedlys connected with housing 21 with loam cake 23, enlarging 24 and interior enlarging were provided with internal thread in described housing 21 was provided with, and correspondingly loam cake 23 is provided with the external screw thread that matches with internal thread and spins fixing mutually.The utility model also can be: between loam cake and the housing by press-fiting, soldering or welding or welding and fixedly connected.
Described loam cake 23 the inners, the screen pack 22 usefulness snap rings 24 that are enclosed in the housing 21 are located, and see shown in the accompanying drawing 2; And be provided with at least one O-ring seals 25 in loam cake 23 and housing 21 junctions.Locate on described loam cake 23 the inners, the also available housing of the screen pack 22 21 interior round platform rank that are provided with 26 that are enclosed in the housing 21, sees shown in the accompanying drawing 3.
Housing described in the utility model and loam cake all adopt aluminium or resistant to elevated temperatures plastics forming.The import and the outlet of cold-producing medium are arranged on the described housing, be communicated with by described screen pack between import and the outlet.
Claims (6)
1. Overcold aluminium liquid reservoir housing and loam cake assembly structure, it is that a side at housing is incorporated with filter and fixedlys connected with housing with loam cake, it is characterized in that described housing is provided with interior enlarging, in this, be plugged with described loam cake in the enlarging and be mutually permanently connected.
2. Overcold aluminium liquid reservoir housing according to claim 1 and loam cake assembly structure is characterized in that the interior enlarging of described housing is provided with internal thread, and correspondingly loam cake is provided with the external screw thread that matches with internal thread and spins fixing mutually.
3. Overcold aluminium liquid reservoir housing according to claim 1 and loam cake assembly structure is characterized in that between described loam cake and the housing it being by press-fiting, soldering or welding or welding and fixedly connected.
4. Overcold aluminium liquid reservoir housing according to claim 3 and loam cake assembly structure is characterized in that described housing and loam cake all adopt aluminium or resistant to elevated temperatures plastics forming.
5. according to claim 1 or 2 or 3 or 4 described Overcold aluminium liquid reservoir housing and loam cake assembly structures, it is characterized in that described loam cake the inner is enclosed in the interior screen pack of housing and locatees with the round platform rank that are provided with in snap ring or the housing; And be provided with at least one O-ring seals at loam cake and housing junction.
6. Overcold aluminium liquid reservoir housing according to claim 5 and loam cake assembly structure is characterized in that having on the described housing import and the outlet of cold-producing medium, are communicated with by described screen pack between import and the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902765U CN201488414U (en) | 2009-08-06 | 2009-08-06 | Shell and upper cover assembly structure of super-cooling aluminum liquid reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902765U CN201488414U (en) | 2009-08-06 | 2009-08-06 | Shell and upper cover assembly structure of super-cooling aluminum liquid reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488414U true CN201488414U (en) | 2010-05-26 |
Family
ID=42427291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201902765U Expired - Lifetime CN201488414U (en) | 2009-08-06 | 2009-08-06 | Shell and upper cover assembly structure of super-cooling aluminum liquid reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338515A (en) * | 2010-07-21 | 2012-02-01 | 浙江三花汽车零部件股份有限公司 | Liquid accumulator and automobile air conditioning system |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
-
2009
- 2009-08-06 CN CN2009201902765U patent/CN201488414U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338515A (en) * | 2010-07-21 | 2012-02-01 | 浙江三花汽车零部件股份有限公司 | Liquid accumulator and automobile air conditioning system |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANHUA AUTO PARTS CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SANHUA AUTOMOBILE CONTROL SYSTEM CO., LTD. Effective date: 20110513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110513 Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 21 Avenue, No. 60 Patentee after: Zhejiang Sanhua Automobile Components Co., Ltd. Address before: 310018 No. 21, 60 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Patentee before: Zhejiang Sanhua Auto Control System Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SANHUA AUTO PARTS SHARES CO., LTD. Free format text: FORMER NAME: ZHEJIANG SANHUA AUTO PARTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee after: Zhejiang Sanhua Auto Parts Co.,Ltd. Address before: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 21 Avenue, No. 60 Patentee before: Zhejiang Sanhua Automobile Components Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG SANHUA AUTO PARTS CO., LTD. Free format text: FORMER NAME: ZHEJIANG SANHUA AUTO PARTS STOCK CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee after: Zhejiang Sanhua Automobile Components Co., Ltd. Address before: 310018 Hangzhou economic and Technological Development Zone, Zhejiang, No. 12 Avenue, No. 301 Patentee before: Zhejiang Sanhua Auto Parts Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |