CN2562138Y - Heat recovery heat pump of conditioner - Google Patents
Heat recovery heat pump of conditioner Download PDFInfo
- Publication number
- CN2562138Y CN2562138Y CN 02269215 CN02269215U CN2562138Y CN 2562138 Y CN2562138 Y CN 2562138Y CN 02269215 CN02269215 CN 02269215 CN 02269215 U CN02269215 U CN 02269215U CN 2562138 Y CN2562138 Y CN 2562138Y
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- CN
- China
- Prior art keywords
- heat exchanger
- check valve
- capillary
- heat
- valve
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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 - Fee Related
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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model provides a heat-recovering heat-pump air conditioner, which has an air conditioner respectively provided with a main frame W and an air conditioning unit N which are connected with each other. A four-way reversing valve and a heat exchanger are connected with each other and arranged in the main frame W, a compressor is connected with the four-way reversing valve, the heat exchanger is connected with one end of a capillary tube; a right heat exchanger is arranged in the air conditioning unit N, joint between the four-way reversing valve of the main frame W and the heat exchanger is connected with an outlet end of a check valve, and an inlet end of the check valve is connected with the other end of the capillary tube; the air conditioning unit is further provided with a left heat exchanger which is connected with the right heat exchanger respectively via the capillary tube and the check valve. The utility model solves the problem of the prior art that heat supply to room in winter by air conditioner is greatly influenced by outdoor ambient temperature, that is, the lower the outdoor ambient temperature is, the worse the indoor heat supply effect is, which even results in that the air conditioning unit can't start or supply heat.
Description
Technical field
The utility model relates to air-conditioning technical field.
Background technology
At present, sell on the market and the user the air-cooled heat pump formula air conditioner of of a great variety, the different modeling widely used, regardless of its form of expression, mostly be divided into window formula heat-pump air-conditioner and splitting heat pump air conditioner machine.They exist all that influenced by outdoor environment temperature bigger in the winter time when indoor heating uses, and promptly the low more indoor heating effect of outdoor environment temperature is poor more, the problem that finally causes air conditioner can't start, can't heat supply.
Summary of the invention
The utility model provides a kind of air conditioner with heat pump for recovering heat, it has solved prior art, and influenced by outdoor environment temperature when indoor heating uses in the winter time bigger, i.e. poor more the and problem that causes air conditioner can't start, can't heat supply of the low more indoor heating effect of outdoor environment temperature.
The purpose of this utility model is achieved through the following technical solutions: air conditioner with heat pump for recovering heat, it has the air conditioner that is respectively arranged with interconnective main frame W and air-conditioner N, be provided with the four-way change-over valve and the heat exchanger that join each other among the main frame W, compressor and four-way change-over valve join, and heat exchanger and capillary one end join; Be provided with right heat exchanger among the air-conditioner N, among the main frame W between four-way change-over valve, the heat exchanger port of export of joint and check valve join, the check valve inlet end and the capillary other end join; Also be provided with a left heat exchanger among the air-conditioner N in addition, left heat exchanger joins by capillary and check valve and right heat exchanger respectively.
For further realizing the purpose of this utility model, also can take following technical scheme to finish: left heat exchanger one end series connection check valve and right heat exchanger one end join, simultaneously, connect the other end of right heat exchanger behind left side heat exchanger one end series connection check valve, check valve, the capillary, the two ends of check valve and two ends capillaceous join respectively, and the joint and the left heat exchanger other end join between check valve and the capillary.One end and the check valve inlet of left side heat exchanger are joined, the check valve outlet is joined with right heat exchanger one end, simultaneously, one end and the check valve inlet of left side heat exchanger are joined, the check valve outlet is joined with check valve inlet, the check valve outlet is joined with the left heat exchanger other end, capillary one end and check valve inlet respectively, joins with the right heat exchanger other end after the capillary other end and check valve outlet are joined again.The capillary other end and check valve inlet end join; Four-way change-over valve and right heat exchanger one end join.The capillary other end joins by stop valve and check valve inlet; Four-way change-over valve joins by stop valve and right heat exchanger one end.
The beneficial effect that the utility model can produce: because of two heat exchangers are set in air-conditioner N simultaneously, and by capillary and check valve two heat exchangers are interconnected respectively, and between heat exchanger in main frame W and the capillary check valve is set, it is guaranteeing under the normal prerequisite of freezing in summer, when environment temperature is low in the winter time, promptly be exposed to the heat exchanger surface frosting among the outdoor main frame W and can't work the time, then under the effect of compressor, utilize a heat exchanger that is arranged among the room air conditioner N to carry out heat extraction work, and another heat exchanger carries out heat absorption work, with this reach not influenced by outdoor environment temperature and can be normally to the effect of indoor heating.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Air conditioner with heat pump for recovering heat of the present utility model, it has the air conditioner that is respectively arranged with interconnective main frame W and air-conditioner N, be provided with the four-way change-over valve 2 and the heat exchanger 3 that join each other among the main frame W, compressor 1 joins with four-way change-over valve 2, and heat exchanger 3 joins with capillary 4 one ends; Be provided with right heat exchanger 12 among the air-conditioner N, among the main frame W between four-way change-over valve 2, the heat exchanger 3 port of export of joint and check valve 14 join, check valve 14 entrance points and capillary 4 other ends join; Also be provided with a left heat exchanger 11 among the air-conditioner N in addition, left heat exchanger 11 joins by capillary 7 and check valve 8,10 and right heat exchanger 12 respectively.Left side heat exchanger 11 1 ends series connection check valve 10 joins with right heat exchanger 12 1 ends, simultaneously, connect the other end of right heat exchanger 12 behind left side heat exchanger 11 1 ends series connection check valve 9, check valve 6, the capillary 7, the two ends of the two ends of check valve 8 and capillary 7 join respectively, and the joint and left heat exchanger 11 other ends join between check valve 6 and the capillary 7.One end and check valve 10 imports of left side heat exchanger 11 are joined, check valve 10 outlets are joined with right heat exchanger 12 1 ends, simultaneously, one end and check valve 9 imports of left side heat exchanger 11 are joined, check valve 9 outlets are joined with check valve 6 imports, check valve 6 outlets are joined with left heat exchanger 11 other ends, capillary 7 one ends and check valve 8 imports respectively, join with right heat exchanger 12 other ends after capillary 7 other ends and check valve 8 outlets are joined again.Capillary 4 other ends and check valve 6 entrance points join; Four-way change-over valve 2 joins with right heat exchanger 12 1 ends.Capillary 4 other ends join by stop valve 5 and check valve 6 imports; Four-way change-over valve 2 joins by stop valve 13 and right heat exchanger 12 1 ends.
When making the window machine, process various parts assemblings by above-mentioned requirements and get final product.When making split-type air conditioner machine or central air-conditioning, then in main frame W among capillary 4 other ends series connection stop valve 5 and the air-conditioner N check valve 6 imports join; Again on four-way change-over valve 2 among series connection stop valve 13 and the air-conditioner N right heat exchanger 12 1 ends join and get final product.When heating duty, compressor 1 among the main frame W is sent into right heat exchanger 12 among the air-conditioner N to indoor heat extraction with cold-producing medium by four-way change-over valve 2, stop valve 13, cold-producing medium heat release condensation liquefaction enters left heat exchanger 11 for low pressure liquid behind capillary 7, left side heat exchanger 11 reclaims the room heat of vaporization becomes low-pressure gas, get back to compressor 1 through check valve 9, stop valve 5, check valve 14 and four-way change-over valve 2, finish heating circulation with this.Divide on left heat exchanger 11 and the right heat exchanger 12 among the air-conditioner N in addition not She Zhi air duct be known technology.The technology that the utility model is not described in detail partly is known technology.
Claims (5)
1, air conditioner with heat pump for recovering heat, it has the air conditioner that is respectively arranged with interconnective main frame W and air-conditioner N, be provided with the four-way change-over valve (2) and the heat exchanger (3) that join each other among the main frame W, compressor (1) joins with four-way change-over valve (2), and heat exchanger (3) joins with capillary (4) one ends; Be provided with right heat exchanger (12) among the air-conditioner N, it is characterized in that: the port of export of joint and check valve (14) joins between four-way change-over valve among the main frame W (2), the heat exchanger (3), and check valve (14) entrance point and capillary (4) other end join; Also be provided with a left heat exchanger (11) among the air-conditioner N in addition, left heat exchanger (11) joins by capillary (7) and check valve (8), (10) and right heat exchanger (12) respectively.
2, air conditioner with heat pump for recovering heat according to claim 1, it is characterized in that: left heat exchanger (11) one ends series connection check valves (10) join with right heat exchanger (12) one ends, simultaneously, connect the other end of right heat exchanger (12) behind left side heat exchanger (11) one ends series connection check valve (9), check valve (6), the capillary (7), the two ends of the two ends of check valve (8) and capillary (7) join respectively, and the joint and left heat exchanger (11) other end join between check valve (6) and the capillary (7).
3, air conditioner with heat pump for recovering heat according to claim 2, it is characterized in that: an end of left heat exchanger (11) and check valve (10) import are joined, check valve (10) outlet is joined with right heat exchanger (12) one ends, simultaneously, one end and check valve (9) import of left side heat exchanger (11) are joined, check valve (9) outlet is joined with check valve (6) import, check valve (6) outlet respectively with left heat exchanger (11) other end, capillary (7) one ends and check valve (8) import are joined, and join with right heat exchanger (12) other end after capillary (7) other end and check valve (8) outlet are joined again.
4, according to claim 1 or 3 described air conditioner with heat pump for recovering heat, it is characterized in that: capillary (4) other end and check valve (6) entrance point join; Four-way change-over valve (2) joins with right heat exchanger (12) one ends.
5, according to claim 1 or 3 described air conditioner with heat pump for recovering heat, it is characterized in that: capillary (4) other end joins by stop valve (5) and check valve (6) import; Four-way change-over valve (2) joins by stop valve (13) and right heat exchanger (12) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269215 CN2562138Y (en) | 2002-08-30 | 2002-08-30 | Heat recovery heat pump of conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269215 CN2562138Y (en) | 2002-08-30 | 2002-08-30 | Heat recovery heat pump of conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562138Y true CN2562138Y (en) | 2003-07-23 |
Family
ID=33734491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269215 Expired - Fee Related CN2562138Y (en) | 2002-08-30 | 2002-08-30 | Heat recovery heat pump of conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562138Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292532A (en) * | 2013-06-08 | 2013-09-11 | 深圳麦克维尔空调有限公司 | Method for solving split air conditioner heating and frost formation |
-
2002
- 2002-08-30 CN CN 02269215 patent/CN2562138Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292532A (en) * | 2013-06-08 | 2013-09-11 | 深圳麦克维尔空调有限公司 | Method for solving split air conditioner heating and frost formation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |