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家用中央空调基础知识
1、一般家用空调是由哪些部件构成的？
一部空调主要是由室内机、室外机、连接管(线) 、控制器（遥控器）组成的。
2、空调如何实现制冷的？ 低温的液态制冷剂在室内机的热交换器上蒸发成气态而吸收热量，冷却周围的空气，气态的制冷剂经压缩机压缩成高温高压的气体经室外的冷凝器冷却释放热量成液体，然后液体制冷剂经节流后流入室内机蒸发，如此循环从而达到制冷的目的。
3、空调如何实现制暖的？
空调的制暖过程和制冷过程刚好相反，高温高压制冷剂在室内机冷却释放热量，加热室内机周围的空气，冷却后的制冷剂经节流后在室外机热交换器中蒸发吸收热量，再经压缩机压缩成高温高压的气体流入室内机，如此循环达到制暖的目的。
4、空调如何实现温度控制？
制冷时，当温度达到遥控器设定温度时，压缩机停止（或以低频运转），当温度重新高于遥控器设定温度时，压缩机重新启动（或以高频运转）；制暖时，当室内温度达到遥控器设定温度时，压缩机停止（或以低频运转），当温度重新降到遥控器设定温度以下时，压缩机重新启动（或以高频运转）。
5、变频空调的X点有那些？
变频式空调的主要X点有：
（1）、采用低频启动，启动电流小对电网的干扰小，省电节能；
（2）、能快速制冷、制暖；
（3）、启动后长期运转温度控制精度可达到±0.5℃。
6、变频式空调器为什么会省电一些？
变频式空调器采用了变频压缩机，变频空调可根据房间冷（热）负荷的变化自动调整压缩机的运转频率。当负荷小时运转频率低，此时压缩机消耗的功率小，同时避免了频繁开停，从而更加省电。
7、压缩机在空调器中的作用是什么？
在空调运转时，压缩机降低温、低压的制冷剂压缩成高温、高压的制冷剂，推动制冷剂在冷冻循环系统中不停的循环流动，达到制冷（暖）的目的。
8、制冷剂如何在空调器中实现从液态到气态的状态改变？
经压缩机出来的高温高压的气体制冷剂经热交换器冷却后变成高压的液体，液体制冷剂流经毛细管或电磁膨胀阀后，由于压力大大降低，造成制冷剂蒸发（吸热）成气态。
9、空调中的电路板有什么作用？ 空调电路板是空调的控制中枢，用以采集从遥控器或传感器等发出的信号，经处理后向压缩机，风扇马达等部件发出指令，使其以适当的方式运转。Xiamen recovery central air conditioning, central air conditioning recovery of Xiamen, Xiamen, central air conditioning 13606035861 recycle used materials recycling companies. For the country hotels, shopping malls, hotels, factories, docks, schools, companies, enterprises, companies, banks, airports, customs, cafes, offices , schools, supermarkets, entertainment venues, tertiary institutions, securities companies, training department, construction sites and families. High long-term recovery of various transformer, imported silicon steel, wire and cable, power distribution cabinets, central air conditioning, elevators, inverter, air compressor, start the counter, switch the boiler, condenser, parking facilities, please contact us
Basic knowledge of home central air-conditioning
1, the average home air conditioner parts constituted by what?
An air-conditioned mainly by the indoor unit, outdoor unit, connecting tube (line), controller (remote control) formed.
2, air conditioning, refrigeration how to achieve it? Low-temperature liquid refrigerant in the indoor unit''s heat exchanger to absorb heat and evaporate into gas, cooling the surrounding air, the refrigerant gas compressed by the compressor into high temperature and pressure of the gas released by the outdoor condenser heat into a cooling liquid, and then After the liquid refrigerant into the indoor unit by cutting evaporation, so the cycle so as to achieve the purpose of cooling.
3, air-conditioning system of how warm?
Air-conditioning system for heating and cooling process of the process is just the opposite, high temperature and high pressure refrigerant releases heat in the indoor cooling and heating the air around the indoor unit, cooled by throttling the refrigerant in the outdoor heat exchanger after the evaporation absorbs heat, and then compressed by the compressor into high temperature and pressure of the gas into the indoor unit, and so on to achieve the purpose of heating system.
4, how to achieve temperature control air conditioning?
Cooling, when the temperature reaches the set temperature remote control, the compressor stops (or low frequency operation), when the temperature is higher than the remote control to re-set the temperature, the compressor re-start (or high-frequency operation); heating operation When the indoor temperature reaches the set temperature remote control, the compressor stops (or low frequency operation), when the temperature drops back below the set temperature remote control, the compressor re-start (or high frequency operation.)
5 What are the advantages of inverter air conditioner?
The main advantages of inverter air-conditioning are:
(1), the use of low-frequency start, starting current of small disturbance on the grid, energy saving;
(2), rapid cooling, heating;
(3), starts the long-term operating temperature control precision can reach ± 0.5 ℃.
6, power inverter air conditioner why some?
Inverter air conditioner compressor with variable frequency, inverter air conditioner according to the room cold (hot) load change automatically adjust the operating frequency of the compressor. Hours of operation frequency when the load is low, then the compressor power consumption is small, while avoiding the frequent stops to open, thus more power.
7, the compressor in air conditioner role?
In the air conditioning running, the compressor lower temperature, low pressure refrigerant compressed into high temperature, high pressure refrigerant, push the refrigerant in the refrigeration cycle system, the cycle of non-stop flow to cooling (heating) purposes.
8, how to air-conditioner refrigerant from a liquid to a gaseous state of change?
The compressor of the gas out of the high temperature and pressure refrigerant cooled by the heat exchanger into a high-pressure liquid, liquid refrigerant flows through the capillary or expansion valve, solenoid, due to the pressure greatly reduced, resulting in refrigerant evaporation (endothermic) into a gaseous .
9, air-conditioning in the board do? Air conditioning air conditioning control board is central to acquisition from the sensors, remote control or the signal, after treatment to the compressor, fan motors and other components to give directions to operate in an appropriate manner．
