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空调维修加氟的方法

来源:http://www.jnslshwx.com 日期:2017-11-22 发布人:admin
加氟是空调维修的一项基本功,同时又是技术性很强的工作。维修的空调必须符合其使用条件及安装标准。维修的空调控制系统及执行元件必须正常;管路系统必须已有效排除空气、水分、阻塞、泄漏点等情况;过滤网、内外热交换器应清洁,通风良好。
Adding fluorine is a basic skill of air conditioning maintenance, and it is also a highly technical work. The maintenance air conditioner must conform to its use condition and installation standard. The maintenance air conditioning control system and the execution element must be normal; the pipeline system must effectively eliminate the air, moisture, obstruction, leakage point and so on; the filter net, the inside and outside heat exchanger should be clean, the ventilation is good.
济南空调维修将空调置于制冷高速风状态下运转,在低压截止阀工艺口,边加氟边观察真空压力表的低压压力,当低压在0.49MPa或0.25MPa,关闭氟瓶阀门。再考虑室外机空气温度高低、室内冷负荷大小等影响低压压力的因素,微调氟利昂的量和表压力,做到准确加氟。
The air conditioner in Ji'nan maintains the air conditioner to operate under the condition of refrigeration and high speed wind. The low-pressure pressure of the vacuum pressure gauge is observed in the process of the low pressure cut-off valve and the side of the fluorine. When the pressure is 0.49MPa or 0.25MPa, the valve of the fluorine bottle is closed. Taking into account the outdoor air temperature, indoor cooling load size and other factors affecting low pressure, fine tune Freon quantity and table pressure, so as to accurately add fluorine.
济南空调维修进行微调的原因是因为低压力与室内冷负荷成正比,即冷负荷越大,压力越高,反之越低;加氟工艺口及附近管道,因安装在室外,其压力及蒸发温度受外界气温影响很大,室内热交换器实际压力及蒸发温度夏天要偏高一些,冬天要偏低一些。
Ji'nan air conditioning maintenance fine-tuning is because of the low pressure and the indoor cooling load is proportional to the cooling load is larger, the higher the pressure, the lower the contrary; fluoride mouth and process near the pipeline, because installed outdoors, the pressure and evaporation temperature affected by outside temperature, indoor heat exchanger, the actual pressure and evaporation temperature the summer to winter to some high, some low.
客户的满意就是对我们的肯定,欢迎您前来选购我公司的产品,我们一直以为您提供产品为己任并一直坚持这样做。欢迎您的光临。
Customer satisfaction is our affirmation, you are welcome to buy our company's products, we have always thought that you provide products as their own responsibility, and has always insisted on doing so. Welcome to our hotel.

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