CN202074634U - Refrigerant pipeline for split type air conditioner - Google Patents
Refrigerant pipeline for split type air conditioner Download PDFInfo
- Publication number
- CN202074634U CN202074634U CN201120164453XU CN201120164453U CN202074634U CN 202074634 U CN202074634 U CN 202074634U CN 201120164453X U CN201120164453X U CN 201120164453XU CN 201120164453 U CN201120164453 U CN 201120164453U CN 202074634 U CN202074634 U CN 202074634U
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- CN
- China
- Prior art keywords
- refrigerant
- refrigerant gas
- pipe
- gas pipe
- air conditioner
- 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 - Fee Related
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Abstract
The utility model relates to a refrigerant pipeline for a split type air conditioner. A refrigerant gas pipe is sleeved outside a refrigerant liquid pipe, two ends of the refrigerant liquid pipe are exposed outside the refrigerant gas pipe, two joint pipes are arranged at two ends of the refrigerant gas pipe respectively, and refrigerant gas is fed from one of the joint pipes and passes through refrigerant gas pipe to be discharged from the other joint pipe after. Temperature of refrigerant liquid at an outlet of a condenser can be further reduced, systematic refrigerating capacity is improved, and the refrigerant pipeline is simple in structure, connection amount of the refrigerant pipeline is reduced in terms of appearance, and simultaneously usage of heat insulation materials is reduced.
Description
Technical field
The utility model relates to a kind of Refrigeration ﹠ Air-Conditioning device, particularly a kind of detachable air conditioner refrigerant line that is used for.
Background technology
At present, it all is to adopt two different copper tubes of caliber that the refrigerant line of split-type air conditioner air conditioner indoor machine and off-premises station connects, the perhaps pipe of other materials, and wherein, what caliber was little is the refrigerant liquid pipeline, what caliber was big is the refrigerant gas pipeline.Two refrigerant lines are irrelevant mutually, just adding insulation material on pipeline surface separately clings with adhesive plaster again, like this, the cold of the heat of the refrigerant liquid that comes out from condenser and the refrigerant gas that comes out from evaporimeter all fails to be fully utilized, and has caused the waste of energy.From in appearance, two refrigerant pipe line structures seem more complicated.
Summary of the invention
The utility model is at the problem of existing detachable air conditioner refrigerant line power consumption, has proposed a kind of detachable air conditioner refrigerant line that is used for, and is simple in structure, improves refrigerating capacity.
The technical solution of the utility model is: a kind of detachable air conditioner refrigerant line that is used for, the refrigerant line of indoor machine of air-conditioner and off-premises station comprises refrigerant liquid pipe, refrigerant gas pipe, the refrigerant gas pipe box is outside the refrigerant liquid pipe, all expose outside the refrigerant gas pipe at refrigerant liquid pipe two, respectively there is a junction block at refrigerant gas pipe two, refrigerant gas imports from a junction block, derives through refrigerant gas Guan Houcong other end junction block.
Described refrigerant gas pipe two junction block adopts airtight connection of welding with the refrigerant gas pipe.
Welded seal is adopted at described refrigerant liquid pipe and refrigerant gas pipe two ends.
The beneficial effects of the utility model are: a kind of detachable air conditioner refrigerant line that is used for of the utility model, the refrigerant liquid that can come out to condenser effectively carried out cold, improved the refrigerating capacity of system.Under the condition of identical refrigerating capacity, for most cold-producing medium,, adopt the utility model refrigerant line as R410a, R407c, HFC-134a etc., can reduce the condensation load of condenser, thereby reduce the operation of air conditioner energy consumption, improve the COP of system.
Description of drawings
Fig. 1 is traditional detachable air conditioner refrigerant line structural representation;
Fig. 2 is the utility model detachable air conditioner refrigerant line structural representation;
Fig. 3 is the utility model detachable air conditioner refrigerant line cutaway view.
The specific embodiment
Fig. 1 is the connected mode of traditional split-type air conditioner air conditioner indoor machine and off-premises station refrigerant line, i.e. two refrigerant lines, and refrigerant gas pipeline and refrigerant liquid pipeline are irrelevant mutually, and it is fixing a little more just to add insulation material on surface separately.
The utility model structural representation as shown in Figure 2.Little caliber is the refrigerant liquid pipe, and it is enclosed within big caliber refrigerant gas pipe 3 inboards, refrigerant liquid pipe two ends 2,5 stretch out respectively big caliber refrigerant gas pipe 3 a little, its extension elongation can require to regulate according to actual installation.Refrigerant gas then imports to refrigerant gas pipe 3 inboards, the refrigerant liquid pipe outside by junction block 4, carries out sufficient heat exchange with refrigerant liquid, by junction block 1 refrigerant gas is derived at last again.The refrigerant liquid pipe adopts welded seal at refrigerant gas pipe 3 two ends, the two ends connected mode of junction block 4,1 and refrigerant gas pipe 3 adopts welded seal to be connected, and leakage can not be arranged.A-A cutaway view as shown in Figure 3, dash area 6 is for needing the part of welding.The utility model can further reduce the temperature of condensator outlet refrigerant liquid, improves the refrigerating capacity of system, and it is simple in structure, has reduced the number of connection of refrigerant line in appearance, has reduced the use amount of insulation material simultaneously.
Claims (3)
1. one kind is used for the detachable air conditioner refrigerant line, it is characterized in that, the refrigerant line of indoor machine of air-conditioner and off-premises station comprises refrigerant liquid pipe, refrigerant gas pipe, the refrigerant gas pipe box is outside the refrigerant liquid pipe, all expose outside the refrigerant gas pipe at refrigerant liquid pipe two, respectively there is a junction block at refrigerant gas pipe two, and refrigerant gas imports from a junction block, derives through refrigerant gas Guan Houcong other end junction block.
2. according to the described detachable air conditioner refrigerant line that is used for of claim 1, it is characterized in that described refrigerant gas pipe two junction block adopts airtight connection of welding with the refrigerant gas pipe.
3. according to the described detachable air conditioner refrigerant line that is used for of claim 1, it is characterized in that welded seal is adopted at described refrigerant liquid pipe and refrigerant gas pipe two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164453XU CN202074634U (en) | 2011-05-23 | 2011-05-23 | Refrigerant pipeline for split type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164453XU CN202074634U (en) | 2011-05-23 | 2011-05-23 | Refrigerant pipeline for split type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074634U true CN202074634U (en) | 2011-12-14 |
Family
ID=45112733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120164453XU Expired - Fee Related CN202074634U (en) | 2011-05-23 | 2011-05-23 | Refrigerant pipeline for split type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512284A (en) * | 2013-10-18 | 2014-01-15 | 上海金翅鹏实业有限公司 | Water cooling subcooler and air-conditioning system with same |
-
2011
- 2011-05-23 CN CN201120164453XU patent/CN202074634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512284A (en) * | 2013-10-18 | 2014-01-15 | 上海金翅鹏实业有限公司 | Water cooling subcooler and air-conditioning system with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120523 |