CN201273751Y - Indoor and outdoor machine connecting pipe for split air-conditioner - Google Patents
Indoor and outdoor machine connecting pipe for split air-conditioner Download PDFInfo
- Publication number
- CN201273751Y CN201273751Y CNU2008201383909U CN200820138390U CN201273751Y CN 201273751 Y CN201273751 Y CN 201273751Y CN U2008201383909 U CNU2008201383909 U CN U2008201383909U CN 200820138390 U CN200820138390 U CN 200820138390U CN 201273751 Y CN201273751 Y CN 201273751Y
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- outdoor machine
- type air
- indoor
- connecting 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a connecting pipe of the indoor machine and the outdoor machine of a split type air-conditioner, which mainly comprises a rubber hose with a nylon lining. The two ends of the rubber hose are respectively connected with a copper pipe. In the technical proposal, the connecting pipe can be easily bent when being installed with no bending-hardening phenomenon; the heat transfer coefficient of the rubber hose is low, thereby facilitating the heat preservation and energy conservation; and the rubber hose is cheaper than the copper pipe, thereby saving the copper resources.
Description
Technical field
The utility model relates to the air conditioner refrigerating technical field, relates in particular to the tube connector of split-type air conditioner indoor and outdoor machine.
Background technology
The separate type air conditioner indoor and outdoor machine generally adopts copper pipe to connect at present, and there is following problem in it:
1, the crooked difficulty of copper pipe in installation process, particularly there is crooked hardening phenomenon in copper pipe, through repeatedly just can not bending having used after the bending;
2, copper pipe conducts heat and is unfavorable for insulation soon, wastes energy;
3, copper resource scarcity, the copper pipe price is higher.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy for installation, long service life, economizes on the split-type air conditioner indoor and outdoor machine tube connector of copper.For this reason, the utility model by the following technical solutions: its main body is that liner is the rubber tube of nylon, is connected with copper pipe at the two ends of rubber tube.Owing to adopt the technical solution of the utility model easily crooked in installation process, do not have crooked hardening phenomenon; The rubber tube heat transfer coefficient is low, is beneficial to the insulation energy savings; Rubber tube is more cheap than copper pipe, saves the copper resource.
Description of drawings
Fig. 1 is the schematic appearance of embodiment that the utility model provides.
Fig. 2 is the cutaway view of embodiment that the utility model provides.
The specific embodiment
With reference to accompanying drawing.Main body of the present utility model is that liner is the rubber tube 1 of nylon, is connected with copper pipe 3 at the two ends of rubber tube.Rubber tube provides connecting line for the refrigerating fluid of indoor and outdoor machine, and the other end of copper pipe carries out being connected with indoor set, off-premises station according to the different needs of indoor or outdoors machine again.The other end of copper pipe can directly be made the joint shape, also can make and the joint connection structure connecting.
For helping being connected of rubber tube and copper pipe, described copper pipe have concaveconvex structure 4 with the rubber tube linkage section, fixing fastening pipe 2 outside the linkage section of rubber tube and copper pipe.Present embodiment, described concaveconvex structure 4 are the annular pawl that distributes along the copper pipe axis.
During fabrication, earlier withholding the fastening pipe on the copper pipe, be coated with the rubber tube that one deck rubber inserts belt material again on the concaveconvex structure 4 of copper pipe, compressing and just finished behind the fastening pipe 2 being connected of rubber tube and copper pipe.
Claims (4)
1, split-type air conditioner indoor and outdoor machine tube connector, the main body that it is characterized in that it are that liner is the rubber tube of nylon, are connected with copper pipe at the two ends of rubber tube.
2, split-type air conditioner indoor and outdoor machine tube connector as claimed in claim 1, what it is characterized in that described copper pipe has concaveconvex structure with the rubber tube linkage section, in the linkage section external compression of rubber tube and copper pipe the fastening pipe is arranged.
3, split-type air conditioner indoor and outdoor machine tube connector as claimed in claim 2 is characterized in that the annular pawl of described concaveconvex structure for distributing along the copper pipe axis.
4, as claim 1,2 or 3 described split-type air conditioner indoor and outdoor machine tube connectors, it is characterized in that scribbling on the copper pipe one deck rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201383909U CN201273751Y (en) | 2008-09-17 | 2008-09-17 | Indoor and outdoor machine connecting pipe for split air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201383909U CN201273751Y (en) | 2008-09-17 | 2008-09-17 | Indoor and outdoor machine connecting pipe for split air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201273751Y true CN201273751Y (en) | 2009-07-15 |
Family
ID=40884098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201383909U Expired - Lifetime CN201273751Y (en) | 2008-09-17 | 2008-09-17 | Indoor and outdoor machine connecting pipe for split air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201273751Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438292A (en) * | 2013-08-15 | 2013-12-11 | 苏州华日金菱机械有限公司 | Air pipeline |
-
2008
- 2008-09-17 CN CNU2008201383909U patent/CN201273751Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438292A (en) * | 2013-08-15 | 2013-12-11 | 苏州华日金菱机械有限公司 | Air pipeline |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |