Heat pump air-conditioning system with waste heat recovery function
A heat pump air conditioner and waste heat recovery technology, which is applied in heat recovery systems, air handling equipment, energy-saving heating/cooling, etc., can solve the problems of reducing the range of electric vehicles, etc., and achieve the effect of improving cooling effect, saving energy, and good cooling effect
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[0034] Example one:
[0035] In the present invention, the refrigerant is composed of 40% water, 20% ethanol, 20% liquid carbon dioxide and 20% chromium alkyl salicylate.
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[0036] Embodiment two:
[0037] The refrigerant is composed of 65% water, 10% ethanol, 15% liquid carbon dioxide and 10% chromium alkyl salicylate.
Example Embodiment
[0038] Embodiment three:
[0039] The refrigerant is composed of 50% water, 25% ethanol, 15% liquid carbon dioxide and 10% chromium alkyl salicylate.
[0040] The refrigerant used in the invention has good refrigeration effect, strong environmental protection, and does not cause damage to the environment.
[0041] In the present invention, the gas-liquid separator 9 includes a container 11, the top of the container 11 is provided with an air outlet 12, the bottom of the container 11 is provided with a closable sewage outlet 13, and the container 11 is connected with an air outlet located in the container The inlet pipe 14 at the bottom of the cavity; the inner wall of the container 11 is connected with an upper partition 15 and a lower partition 16 located above the air outlet end of the inlet pipe and spaced up and down. The upper partition 15 and the lower partition 16 connect the container 11 The inner cavity is divided into an air outlet cavity 17 located above the upper partiti...
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