Multi-compressor refrigerating system and air conditioner
The invention discloses a multi-compressor refrigerating system and an air conditioner. The multi-compressor refrigerating system comprises an outdoor heat exchanger, a throttling component, an indoor heat exchanger and at least two compressors arranged in parallel. Exhaust ports of the compressors...
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| creator | CHEN SHI ZHONG ZHICHENG FU SHUANGYING HUANG ZHANGYI HUANG YUHENG LENG XUEHUI |
| description | The invention discloses a multi-compressor refrigerating system and an air conditioner. The multi-compressor refrigerating system comprises an outdoor heat exchanger, a throttling component, an indoor heat exchanger and at least two compressors arranged in parallel. Exhaust ports of the compressors are connected with an inlet a of an oil separator in parallel. The outdoor heat exchanger is connected with an air outlet b of the oil separator. Air suction ports of the compressors are connected with an oil outlet c of the oil separator in parallel. An outlet of the outdoor heat exchanger is connected with a liquid storage device. A control valve is connected between the liquid storage device and the throttling component in series. When the different compressors are switched to work, the control valve is closed, the currently-running compressor is shut down in a delayed manner, and a refrigerant is stored in a condenser and the liquid storage device. According to the multi-compressor refrigerating system and the |
| format | Patent |
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The multi-compressor refrigerating system comprises an outdoor heat exchanger, a throttling component, an indoor heat exchanger and at least two compressors arranged in parallel. Exhaust ports of the compressors are connected with an inlet a of an oil separator in parallel. The outdoor heat exchanger is connected with an air outlet b of the oil separator. Air suction ports of the compressors are connected with an oil outlet c of the oil separator in parallel. An outlet of the outdoor heat exchanger is connected with a liquid storage device. A control valve is connected between the liquid storage device and the throttling component in series. When the different compressors are switched to work, the control valve is closed, the currently-running compressor is shut down in a delayed manner, and a refrigerant is stored in a condenser and the liquid storage device. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN113503653A |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS |
| title | Multi-compressor refrigerating system and air conditioner |
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