Heat pump system, control method and air conditioner
The invention provides a heat pump system, a control method and an air conditioner. The heat pump system comprises a compressor, an outdoor heat exchanger, an indoor heat exchanger and a throttling component, wherein the first end of a first four-way valve communicates with the exhaust end of the co...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a heat pump system, a control method and an air conditioner. The heat pump system comprises a compressor, an outdoor heat exchanger, an indoor heat exchanger and a throttling component, wherein the first end of a first four-way valve communicates with the exhaust end of the compressor, the second end of the first four-way valve can communicate with the outdoor heat exchanger, the third end of the first four-way valve can communicate with the indoor heat exchanger, and the fourth end of the first four-way valve can communicate with the air suction end of the compressor; the fifth end of a second four-way valve can communicate with the compressor, the sixth end of the second four-way valve can communicate with the outdoor heat exchanger, the seventh end of the second four-way valve can also communicate with the outdoor heat exchanger, and the eighth end of the second four-way valve can communicate with the throttling component; and the ninth end of a third four-wayvalve can communicate wi |
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