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低于-7℃空调就不工作了吗?

来源:http://www.jnslshwx.com 日期:2017-04-20 发布人:admin
近几天,听到关于空调的说法在网上热传,“空调低工作温度是-7℃”,“零下12℃,空调或许没有制热效果”,让很多人猝不及防。真是这样的吗?
In recent days, heard about the air conditioning argument in the online heat transfer, "air conditioning the lowest working temperature is -7 DEG C", "minus 12 degrees, perhaps no air conditioning heating effect", let many people be caught off guard. Is that true?
空调人员称,一般的家用空调,到了-5℃左右,空调外机就要结霜了,空调启动预热的时间要大大增加。到了-7℃,空调的制热效果就要大打折扣,随着温度再降低,空调可能就没有什么制热效果了。
Air conditioning staff said, the general household air conditioning, to -5 degrees Celsius, the air conditioning machine will be frosting, air conditioning start warm-up time to greatly increase. To -7 C C, air conditioning heating effect will be greatly reduced, with the temperature and then reduce, air conditioning may not have any heating effect.
简单点说,空调主要是空气对流的一个过程,通过压缩机对制冷剂的作用,使制冷剂变成高温高压或者低温低压,从而产生冷风或者热风。压缩机是要转动的,有个工作温度的范围,就跟汽车发动机一样,如果外界温度太低了,会影响到压缩机的转动,就是动力不足吧,影响到压缩空气,从而影响到制热。天气冷空调不制热并不是空调坏了,空调的室外机还是勤勤恳恳在工作的,只不过,有很长一段时间里,它是在给冷凝器除霜。
Simply put, air conditioning is mainly a process of air convection, the role of refrigerant through the compressor, so that the refrigerant into a high temperature high pressure or low temperature and low pressure, resulting in cold air or hot air. The compressor is to rotate, there is a range of working temperature, with the engine, if the outside temperature is too low, will affect the rotation of the compressor, power is insufficient, affect the compressed air, thus affecting the heating. The weather is cold air conditioning heating and air conditioning is not bad, the air conditioner outdoor unit is hard at work, but for a long time, it is to defrost condenser.
我们也会遇到这么个情况,室内机不出风,室外机呜呜作响,这个时候就是在除霜,也不是说到了某个温度,空调马上就不工作了只是效果会大大下降。
We will encounter such a situation, indoor air and outdoor machine rang, this time is in defrosting, nor when it comes to a temperature, air conditioning immediately does not work but the effect will be greatly reduced.
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We have been to quality first, customer first, as our service tenet, try our best to provide you with satisfactory service, we sincerely welcome you to visit the company, to purchase, I hope we have a good opportunity to work together to create a win-win situation!

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