CN2319726Y - One-master-driving-three air conditioner - Google Patents
One-master-driving-three air conditioner Download PDFInfo
- Publication number
- CN2319726Y CN2319726Y CN98233533U CN98233533U CN2319726Y CN 2319726 Y CN2319726 Y CN 2319726Y CN 98233533 U CN98233533 U CN 98233533U CN 98233533 U CN98233533 U CN 98233533U CN 2319726 Y CN2319726 Y CN 2319726Y
- Authority
- CN
- China
- Prior art keywords
- communicated
- valve
- pressure valve
- passing
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to a one-master-driving-three air conditioner. One end of the indoor machine A is communicated with one end of a capillary pipe passing through a high pressure valve and an electromagnetic valve, and the other end of the indoor machine A is communicated with the c end of a four-way valve passing through a low pressure valve. The other end of the capillary pipe is communicated with one end of the four-way valve passing through an outdoor machine. One end of a compressor is communicated with the d end of the four-way valve, and the other end of the compressor is communicated with the b end of the four-way valve passing through a liquid storage device. The utility model is characterized in that after the indoor machine B is connected with the indoor machine C in series, one end of the indoor machine B is communicated with the c end of the four-way valve passing through a low pressure valve, and the other end is communicated with one end of the capillary pipe passing through the high pressure valve and the electromagnetic valve. The utility model can effectively reduce 10% of the refrigerant charge, and has the advantages of stable operation, high efficiency, etc.
Description
The utility model relates to a kind of " one drags three " air-conditioner.
Three indoor sets of existing " one drags three " air-conditioner are in the parallel operation state, and it needs three high pressure valves and three low pressure valves, during work, need a large amount of refrigerants.
The purpose of this utility model provides a kind of minimizing refrigerant requirement, " one drags three " air-conditioner simple in structure.
In order to achieve the above object, the utility model is achieved in that the end of indoor set A is communicated with an end capillaceous through magnetic valve through high pressure valve again, and its other end is communicated with the c end of cross valve through low pressure valve; The other end capillaceous is communicated with a end of cross valve through the off-premises station of band fan blade; One end of compressor is communicated with the d of cross valve end, and the other end of compressor is communicated with the b end of cross valve through liquid reservoir; It is characterized in that: the indoor set B of band fan is with after the indoor set C of band fan connect, and an end is held through the c of a low pressure valve and cross valve and is communicated with, and the other end passes through high pressure valve, is communicated with an end capillaceous through magnetic valve.
The utility model compared with prior art has following advantage:
1, can effectively reduce 10% of coolant injection amount, working stability, efficient:
2, reduced a high pressure valve and a low pressure valve, reduced and leak, provided cost savings.
Fig. 1 is a fundamental diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is done further detailed description:
As shown in Figure 1, the end of indoor set A (8) passes through high pressure valve (16), is communicated with through the end of magnetic valve (6) with capillary (5), and its other end is communicated with the c end of cross valve (2) through low pressure valve (13); The other end of capillary (5) is communicated with a end of cross valve (2) by the off-premises station (3) of band fan blade (4); One end of compressor (1) is communicated with the d end of cross valve (2), and the other end of compressor (1) is communicated with the b end of cross valve (2) through liquid reservoir; The indoor set B (10) of band fan (9) is with after the indoor set C (11) of band fan connect, and an end is held through the c of a low pressure valve (14) and cross valve (2) and is communicated with, and the other end passes through high pressure valve (15) and magnetic valve (7) is communicated with an end of capillary (5).Refrigeration system of the present utility model is a series, parallel mixed type refrigeration system, and during work, the flow direction of its refrigerant is: during refrigeration, refrigerant flows to: compressor (1) → cross valve (2) → off-premises station (3) → capillary
When heating, the flow direction of refrigerant: compressor (1) → cross valve (2)
→ off-premises station (3) → cross valve (2) → compressor (1).
Claims (1)
1, a kind of " one drags three " air-conditioner, the end of indoor set A passes through high pressure valve, is communicated with an end capillaceous through magnetic valve, and its other end is communicated with the c end of cross valve through low pressure valve; The other end capillaceous is communicated with a end of cross valve through the off-premises station of band fan blade; One end of compressor is communicated with the d of cross valve end, and the other end of compressor is communicated with the b end of cross valve through liquid reservoir; It is characterized in that: the indoor set B (10) of band fan is with after the indoor set C (11) that is with fan connects, one end is communicated with the c end of cross valve through a low pressure valve (14), and the other end passes through high pressure valve (15), is communicated with through the end of magnetic valve (7) with capillary (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98233533U CN2319726Y (en) | 1998-01-06 | 1998-01-06 | One-master-driving-three air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98233533U CN2319726Y (en) | 1998-01-06 | 1998-01-06 | One-master-driving-three air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319726Y true CN2319726Y (en) | 1999-05-19 |
Family
ID=33982239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98233533U Expired - Fee Related CN2319726Y (en) | 1998-01-06 | 1998-01-06 | One-master-driving-three air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319726Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742027A (en) * | 2010-07-27 | 2015-07-01 | 新东工业株式会社 | Method for shot-peening and a shot-peening machine |
| CN108917067A (en) * | 2018-09-17 | 2018-11-30 | 宁波奥克斯电气股份有限公司 | A kind of multi-online air-conditioning system |
-
1998
- 1998-01-06 CN CN98233533U patent/CN2319726Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742027A (en) * | 2010-07-27 | 2015-07-01 | 新东工业株式会社 | Method for shot-peening and a shot-peening machine |
| CN104742027B (en) * | 2010-07-27 | 2018-05-18 | 新东工业株式会社 | Shot peening method and shot-peening apparatus |
| CN108917067A (en) * | 2018-09-17 | 2018-11-30 | 宁波奥克斯电气股份有限公司 | A kind of multi-online air-conditioning system |
| CN108917067B (en) * | 2018-09-17 | 2023-07-18 | 宁波奥克斯电气股份有限公司 | Multi-split air conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103411353A (en) | Air-source low-temperature twin-stage compression heat pump air conditioner | |
| CN203298439U (en) | Electro-mobile heat pump air conditioner system with refrigerant charge adjustable | |
| CN200979251Y (en) | Multi-split air conditioning system outdoor machine | |
| CN201066213Y (en) | Refrigerating circulation device with eductor | |
| CN203464542U (en) | Air source low-temperature two-stage compression heat pump air conditioner | |
| CN2861868Y (en) | Air conditioner having unloading device | |
| CN2319726Y (en) | One-master-driving-three air conditioner | |
| CN2413204Y (en) | Air conditioner with two compressors | |
| CN2662126Y (en) | Combined type constant temperature dehumidifying air conditioner | |
| CN2442196Y (en) | Air conditioner | |
| CN201522155U (en) | Electromagnetic four-way reversing valve of 4-6ps heat-pump type air conditioner | |
| CN214406241U (en) | Constant temperature dehumidification fresh air conditioner | |
| CN1375662A (en) | Air conditioners utilizing underground cold and head for precooling and preheating | |
| CN2767875Y (en) | Energy-saving air conditioner with one outdoor unit and two indoor units | |
| CN2786506Y (en) | Water heater capable of reliable defrosting | |
| CN202973686U (en) | Throttling device of variable frequency air conditioner and air conditioner | |
| CN202371929U (en) | One-machine three-body air conditioner water heater system | |
| CN2497212Y (en) | Split-floor type air conditioner | |
| CN2322069Y (en) | One driving two air conditioner | |
| CN101482350B (en) | Improved structure of air conditioner system | |
| CN2393009Y (en) | Split air-conditioner | |
| CN2268881Y (en) | Throttling mechanism of heat pump air conditioner with two indoor exchanging mechanism for double rooms | |
| CN2335072Y (en) | Domestic central air conditioner | |
| CN2593125Y (en) | One-driving-multi switching room air conditioner | |
| CN205227926U (en) | Heat pipe heating heat pump set |
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 |