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Question:

What is the working principle of household air conditioner?

What is the working principle of household air conditioner?

Answer:

Household air conditioner has two parts: the commonly and the house. The indoor machine by motor, fan, condenser, mainly used for heat dissipation (in winter) or air conditioning (summer). Core: air-conditioners, including compressor, condenser, capillary and electronic valve, etc. Compressor is to compress refrigerant (freon) into high temperature and high pressure gas, through the condenser cooling, is what you said to exhaust, after capillary into normal pressure liquid at low temperature. Outside and inside machine exhaust heat just the opposite, and winter and summer switch is on electronic valve to control the direction of them.
Freon will gas compressor compression of freon for high temperature and high pressure, and then sent to the condenser (seg) became normal after the heat dissipation of high pressure liquid freon, so separate-bodied air-conditioners to blow out hot air. And then to the capillary, into the evaporator (indoor machine), because the freon from capillary to evaporator space suddenly increases, pressure decreases, and the liquid freon will vaporize, become a gas at low temperature of freon, to absorb a lot of heat, the evaporator will become cold, indoor machine of the fan will indoor air blows from the evaporator, so indoor machine out of the cold wind is blowing; Water vapor in the air is cooled after the evaporator will condense into water droplets, along the conduit flow, this is the reason why air conditioning will be out of the water. Then gaseous freon to go back to the compressor compression, continue to cycle. Heating has a call four-way valve components, freon in when the direction of flow of condenser and evaporator refrigeration instead, so the heating when the cold wind blowing, outdoor indoor machine blowing hot air. Is actually used in the junior middle school physics learned the liquefaction (changed from gas to liquid) to emit heat and evaporation from liquid to a gas () to the principle of heat absorption.
Air conditioning is the use of everything or R12 as refrigerant in the evaporator. The condenser, expansion valve, compressor. Drying chamber working under high and low pressure formation, such as heat absorption and heat release work cycle. Is the working principle of air conditioning

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