CN2916185Y - Air intake and exhaust pipe for indoor air conditioner compressor - Google Patents
Air intake and exhaust pipe for indoor air conditioner compressor Download PDFInfo
- Publication number
- CN2916185Y CN2916185Y CN 200620074026 CN200620074026U CN2916185Y CN 2916185 Y CN2916185 Y CN 2916185Y CN 200620074026 CN200620074026 CN 200620074026 CN 200620074026 U CN200620074026 U CN 200620074026U CN 2916185 Y CN2916185 Y CN 2916185Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- copper
- air conditioner
- aluminum
- conditioner compressor
- 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
Abstract
The utility model discloses an intake and exhaust pipe for room air conditioner compressor, which comprises a copper pipe (1) and an aluminium pipe (2) or a copper virgule aluminium clad pipe. Wherein, the copper pipe (1) is positioned at two ends of the intake and exhaust pipe and the aluminium pipe (2) or the copper virgule aluminium clad pipe is in the middle; the copper pipe is connected with the aluminium pipe or the copper virgule aluminium clad pipe firmly and reliably without leakage by resistance welding. The utility model reduces the amount of the cooper used and the cost of the air conditioner and enhances the products' competitiveness.
Description
Technical field
The utility model relates to a kind of room air conditioner compressor copper aluminium suction tracheae.
Background technique
The raw material that pipe arrangement adopts in the air-conditioning system are copper, aluminium, and under the current situation that nonferrous metal resource is in short supply, energy day is becoming tight, air conditioning system maker all is faced with huge cost pressure.Along with constantly raising up of copper valency, the air conditioner cost constantly increases, and the profit margin of enterprise is more and more littler.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of room air conditioner compressor suction tracheae, and its use has reduced the use amount of air conditioner copper material, thereby has reduced the air-conditioning production cost of products.
The technical solution of the utility model is as follows: a kind of room air conditioner compressor suction tracheae, and it is connected to form by copper pipe and aluminum pipe or copper aluminum composite pipes, and the two ends of suction tracheae are copper pipe, and the centre is aluminum pipe or copper aluminum composite pipes.
Copper pipe and aluminum pipe or copper aluminum composite pipes are isometrical pipe, are plugged in the aluminum pipe behind the copper pipe undergauge at two ends or in the copper aluminum composite pipes; Copper pipe is connected by the resistance welding mode with aluminum pipe or copper aluminum composite pipes.
After adopting as above technological scheme, the suction tracheae is connected to form by copper pipe and aluminum pipe or copper aluminum composite pipes, has reduced the use amount of copper, has reduced the cost of production of air conditioner, strengthens product competitive ability.Be welded by resistance welding machine between copper pipe and aluminum pipe or the copper aluminum composite pipes, cooperation firmly, does not reliably have and leaks.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
According to shown in Figure 1, room air conditioner compressor suction tracheae, its two ends are copper pipes 1, and the centre is an aluminum pipe 2, and copper pipe 1 is isometrical pipe with aluminum pipe 2, is inserted in the aluminum pipe 2 behind copper pipe 1 undergauge, and both connect into overall structure.The welding of special resistors welding machine is adopted in both joints, between passes to big electric current, exert pressure simultaneously, melt metal between two weldments by resistance heat, outage back molten metal solidifies rapidly under the effect of pressure and realizes welding, make between copper pipe 1 and the aluminum pipe 2 cooperate firmly, reliable, do not have and leak.
In the utility model, also can adopt copper pipe and copper aluminum composite pipes to be formed by connecting, structure is identical with the aforementioned techniques scheme, just replaces aluminum pipe with copper aluminum composite pipes.
Claims (3)
1, a kind of room air conditioner compressor suction tracheae is characterized in that it is connected to form by copper pipe (1) and aluminum pipe (2) or copper aluminum composite pipes, and the two ends of suction tracheae are copper pipe (1), and the centre is aluminum pipe (2) or copper aluminum composite pipes.
2, room air conditioner compressor suction tracheae according to claim 1 is characterized in that copper pipe (1) and aluminum pipe (2) or copper aluminum composite pipes are isometrical pipe, is plugged on behind the copper pipe undergauge at two ends in the aluminum pipe (2) or in the copper aluminum composite pipes.
3, room air conditioner compressor suction tracheae according to claim 2 is characterized in that copper pipe (1) is connected by the resistance welding mode with aluminum pipe (2) or copper aluminum composite pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074026 CN2916185Y (en) | 2006-06-16 | 2006-06-16 | Air intake and exhaust pipe for indoor air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620074026 CN2916185Y (en) | 2006-06-16 | 2006-06-16 | Air intake and exhaust pipe for indoor air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916185Y true CN2916185Y (en) | 2007-06-27 |
Family
ID=38187094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620074026 Expired - Lifetime CN2916185Y (en) | 2006-06-16 | 2006-06-16 | Air intake and exhaust pipe for indoor air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916185Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081541A (en) * | 2015-09-11 | 2015-11-25 | 西安向阳航天材料股份有限公司 | Method for producing semi-metallurgical metal composite tube through electric resistance welding |
| CN105089979A (en) * | 2015-08-18 | 2015-11-25 | 珠海凌达压缩机有限公司 | Exhaust pipe, forming method for exhaust pipe and compressor |
| CN106481531A (en) * | 2015-08-27 | 2017-03-08 | 上海日立电器有限公司 | A kind of compressor exhaust pipe |
-
2006
- 2006-06-16 CN CN 200620074026 patent/CN2916185Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089979A (en) * | 2015-08-18 | 2015-11-25 | 珠海凌达压缩机有限公司 | Exhaust pipe, forming method for exhaust pipe and compressor |
| CN106481531A (en) * | 2015-08-27 | 2017-03-08 | 上海日立电器有限公司 | A kind of compressor exhaust pipe |
| CN105081541A (en) * | 2015-09-11 | 2015-11-25 | 西安向阳航天材料股份有限公司 | Method for producing semi-metallurgical metal composite tube through electric resistance welding |
| CN105081541B (en) * | 2015-09-11 | 2017-09-12 | 西安向阳航天材料股份有限公司 | A kind of method that use electric resistance welding produces half metallurgy type metal composite pipe |
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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: 20070627 |
|
| EXPY | Termination of patent right or utility model |