CN109882670A - A kind of pipe fitting joint structure on automobile refrigeration system - Google Patents
A kind of pipe fitting joint structure on automobile refrigeration system Download PDFInfo
- Publication number
- CN109882670A CN109882670A CN201910238484.6A CN201910238484A CN109882670A CN 109882670 A CN109882670 A CN 109882670A CN 201910238484 A CN201910238484 A CN 201910238484A CN 109882670 A CN109882670 A CN 109882670A
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- China
- Prior art keywords
- connecting tube
- contact plate
- pipe
- refrigeration system
- taper
- 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.)
- Pending
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses the pipe fitting joint structures on a kind of automobile refrigeration system, including the first connecting tube and the second connecting tube, first connecting tube and second connecting tube are unlike material, the end of second connecting tube is provided with taper sheath pipeline section, the oral area of the taper is provided with the second contact plate extended inward, second contact plate is an integral structure with the taper, outwardly extending first contact plate is arranged in the oral area of first connecting tube, first contact plate is resisted against on second contact plate, external screw thread is provided in first connecting tube and second connecting tube, first connecting tube and second connecting tube are linked together by threaded sleeve, second connecting tube is for the condenser pipe on vehicle compressor, the effective aluminum pipe of the condensation of compressor replaces copper pipe, copper pipe and aluminum pipe are adopted It is connected with sleeve type, the contact area of the two is big and has elasticity, ensure that the good leakproofness of pipeline.
Description
Technical field
The present invention relates to auto parts and components mounting technique fields, connect more particularly, to the pipe fitting on a kind of automobile refrigeration system
Binding structure.
Background technique
Currently, the pipeline of the compressor on automobile refrigeration system is typically all the form for using copper pipe to weld, with copper
When the river rises the boat goes up for price, and the cost of processing is also with promotion, and in line with the angle for saving cost, it is necessary to be improved for we.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the pipe fitting joint structure on a kind of automobile refrigeration system, compressor
The effective aluminum pipe of condensation replace copper pipe, copper pipe and aluminum pipe connects using sleeve type, and the contact area of the two is big and has elasticity, guarantor
The good leakproofness of pipeline is demonstrate,proved.
The technical solution adopted by the present invention to solve the technical problems is: the pipe fitting on a kind of automobile refrigeration system connects knot
Structure, including the first connecting tube and the second connecting tube, first connecting tube and second connecting tube are unlike material, described the
The end of two connecting tubes is provided with taper sheath pipeline section, and the oral area of the taper is provided with the second contact extended inward
Plate, second contact plate are an integral structure with the taper, and the oral area setting of first connecting tube extends outwardly
The first contact plate, first contact plate is resisted against on second contact plate, and first connecting tube and described second connects
It is provided with external screw thread on adapter tube, first connecting tube and second connecting tube are linked together by threaded sleeve.
In above-mentioned technical proposal, it is preferred that the material of first connecting tube is copper, and the material of second connecting tube is
Aluminium.
In above-mentioned technical proposal, it is preferred that second contact plate has elasticity.In this way, the first contact can be made
Plate and being bonded for the second contact plate are closer, and seal for pipe joints is more preferable, will not leak gas leakage.
In above-mentioned technical proposal, it is preferred that second connecting tube is for the condenser pipe on vehicle compressor.
The beneficial effects of the present invention are: the end of second connecting tube is provided with taper sheath pipeline section, the taper
Oral area be provided with the second contact plate extended inward, second contact plate is an integral structure with the taper,
Outwardly extending first contact plate is arranged in the oral area of first connecting tube, and first contact plate is resisted against second contact
On plate, it is provided with external screw thread in first connecting tube and second connecting tube, is connected by threaded sleeve by described first
Pipe and second connecting tube link together, and the effective aluminum pipe of the condensation of compressor replaces copper pipe, and copper pipe and aluminum pipe use pipe sleeve
The contact area of formula connection, the two is big and has elasticity, ensure that the good leakproofness of pipeline, while being greatly reduced manufacture
Cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the front section view of connection status of the invention.
Fig. 2 is the front section view of threaded sleeve of the invention.
In figure, 1. first connecting tubes, 2. second connecting tubes, 3. tapers, 4. second contact plates, 5. first contact plates,
6. threaded sleeve.
Specific embodiment
In Fig. 1-2, a kind of pipe fitting joint structure on automobile refrigeration system, including the first connecting tube 1 and the second connection
Pipe 2, first connecting tube 1 are unlike material with second connecting tube 2, and the material of first connecting tube 1 is copper, described
The material of second connecting tube 2 is aluminium, and the end of second connecting tube 2 is provided with 3 sections of taper, the taper 3
Oral area is provided with the second contact plate 4 extended inward, and second contact plate 4 is an integral structure with the taper 3,
Outwardly extending first contact plate 5 is arranged in the oral area of first connecting tube 1, and first contact plate 5 is resisted against described second
On contact plate 4, it is provided with external screw thread in first connecting tube 1 and second connecting tube 2, it will be described by threaded sleeve 6
First connecting tube 1 and second connecting tube 2 link together.
Wherein, second contact plate 4 has elasticity.In this way, the first contact plate 5 and the second contact plate 4 can be made
Fitting it is closer, seal for pipe joints is more preferable, will not leak gas leakage.
Second connecting tube 2 is for the condenser pipe on vehicle compressor.
Claims (4)
1. the pipe fitting joint structure on a kind of automobile refrigeration system, including the first connecting tube and the second connecting tube, described first connects
Adapter tube is unlike material with second connecting tube, it is characterised in that: the end of second connecting tube is provided with taper
Section, the oral area of the taper are provided with the second contact plate extended inward, second contact plate and the taper sheath
Pipe is an integral structure, and outwardly extending first contact plate is arranged in the oral area of first connecting tube, and first contact plate supports
It leans against on second contact plate, is provided with external screw thread in first connecting tube and second connecting tube, passes through thread bush
Pipe links together first connecting tube and second connecting tube.
2. the pipe fitting joint structure on a kind of automobile refrigeration system according to claim 1, it is characterised in that: described first
The material of connecting tube is copper, and the material of second connecting tube is aluminium.
3. the pipe fitting joint structure on a kind of automobile refrigeration system according to claim 1, it is characterised in that: described second
Contact plate has elasticity.
4. the pipe fitting joint structure on a kind of automobile refrigeration system according to claim 1, it is characterised in that: described second
Connecting tube is for the condenser pipe on vehicle compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238484.6A CN109882670A (en) | 2019-03-27 | 2019-03-27 | A kind of pipe fitting joint structure on automobile refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238484.6A CN109882670A (en) | 2019-03-27 | 2019-03-27 | A kind of pipe fitting joint structure on automobile refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882670A true CN109882670A (en) | 2019-06-14 |
Family
ID=66934768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910238484.6A Pending CN109882670A (en) | 2019-03-27 | 2019-03-27 | A kind of pipe fitting joint structure on automobile refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882670A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673201A (en) * | 1983-09-01 | 1987-06-16 | Hunting Oilfield Services (Uk) Limited | Pipe connector |
| WO2000037842A1 (en) * | 1997-06-18 | 2000-06-29 | Sapec S.A. (Societe Anonyme Papon Electroplastie Du Centre) | Device for sealed connection between two conduits |
| CN2428669Y (en) * | 2000-07-03 | 2001-05-02 | 新昌县制冷部件厂 | Connection tube for split air-conditioner for room |
| CN1773152A (en) * | 2004-11-09 | 2006-05-17 | 太平洋精工株式会社 | Pipe having enlarged and reduced diameters, and ejector using thereof |
| RU2290559C2 (en) * | 2005-03-05 | 2006-12-27 | Николай Иванович Максимов | Self-sealing pipe junction |
| CN101294646A (en) * | 2007-04-24 | 2008-10-29 | 三星电子株式会社 | Pipe connection sleeve and air conditioner with the same |
| JP2009014115A (en) * | 2007-07-05 | 2009-01-22 | Higashio Mech Co Ltd | Connection structure |
| CN201661788U (en) * | 2009-08-06 | 2010-12-01 | 威海安泰电子制冷设备有限公司 | Pipeline connecting device among air-conditioning components |
| CN202901599U (en) * | 2012-09-24 | 2013-04-24 | 芜湖源大管业有限公司 | Novel air conditioner pipe |
| CN104654673A (en) * | 2013-11-21 | 2015-05-27 | 东部大宇电子株式会社 | Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device |
| KR20150072991A (en) * | 2013-12-20 | 2015-06-30 | 엘지전자 주식회사 | A connecting member for refrigerant pipes |
| CN204756219U (en) * | 2015-07-03 | 2015-11-11 | 常州综研加热炉有限公司 | Pipe joint that can install and remove fast |
-
2019
- 2019-03-27 CN CN201910238484.6A patent/CN109882670A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673201A (en) * | 1983-09-01 | 1987-06-16 | Hunting Oilfield Services (Uk) Limited | Pipe connector |
| WO2000037842A1 (en) * | 1997-06-18 | 2000-06-29 | Sapec S.A. (Societe Anonyme Papon Electroplastie Du Centre) | Device for sealed connection between two conduits |
| CN2428669Y (en) * | 2000-07-03 | 2001-05-02 | 新昌县制冷部件厂 | Connection tube for split air-conditioner for room |
| CN1773152A (en) * | 2004-11-09 | 2006-05-17 | 太平洋精工株式会社 | Pipe having enlarged and reduced diameters, and ejector using thereof |
| RU2290559C2 (en) * | 2005-03-05 | 2006-12-27 | Николай Иванович Максимов | Self-sealing pipe junction |
| CN101294646A (en) * | 2007-04-24 | 2008-10-29 | 三星电子株式会社 | Pipe connection sleeve and air conditioner with the same |
| JP2009014115A (en) * | 2007-07-05 | 2009-01-22 | Higashio Mech Co Ltd | Connection structure |
| CN201661788U (en) * | 2009-08-06 | 2010-12-01 | 威海安泰电子制冷设备有限公司 | Pipeline connecting device among air-conditioning components |
| CN202901599U (en) * | 2012-09-24 | 2013-04-24 | 芜湖源大管业有限公司 | Novel air conditioner pipe |
| CN104654673A (en) * | 2013-11-21 | 2015-05-27 | 东部大宇电子株式会社 | Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device |
| KR20150072991A (en) * | 2013-12-20 | 2015-06-30 | 엘지전자 주식회사 | A connecting member for refrigerant pipes |
| CN204756219U (en) * | 2015-07-03 | 2015-11-11 | 常州综研加热炉有限公司 | Pipe joint that can install and remove fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |