News

  • What is the standard for the refrigerant pressure of automobile air conditioning?

    What is the standard for the refrigerant pressure of automobile air conditioning?

    As the weather gets hotter and hotter, people's hearts become more manic, especially the driver in a confined and small space, just like in a steamer, but thanks to the car air conditioner. At present, automobile air conditioners are charged with new environmentally friendly R134a refrigerant, which... read more

    Jul 27,2021 News
  • What are the characteristics of Freon R-22 refrigerant?

    What are the characteristics of Freon R-22 refrigerant?

    Freon is a widely used refrigerant at present. It is the general term for saturated hydrocarbons. It is characterized by slight toxicity, odorless, non-combustible, no explosion hazard, good chemical stability, does not react with water, and has no corrosive effect on metals. . There are many types ... read more

    Jul 23,2021 News
  • What are the reasons why the car air conditioner is not cooling

    What are the reasons why the car air conditioner is not cooling

    Summer is the season when car air conditioners are used most frequently, and it is also the season with the most air-conditioning failures. Today, I will talk about the reasons why the car air-conditioners are not cooling, so that you can find faults for your car repair friends. To solve it fundamen... read more

    Jul 16,2021 News
  • Which is more fuel-intensive for cooling or heating of automobile air-conditioning?

    Which is more fuel-intensive for cooling or heating of automobile air-conditioning?

    The car air conditioner is a very important configuration in the car, which plays a very important role in improving the comfort of the car. At present, both car air conditioners and household air conditioners are composed of compressors, condensers, evaporators, four-way valves, and one-way valve c... read more

    Jul 08,2021 News
  • Do you know the air conditioning refrigerant pipe?

    Do you know the air conditioning refrigerant pipe?

    Air-conditioning refrigerant pipe refers to the main refrigeration components such as heat exchangers, valves, compressors and other main refrigeration components in the air-conditioning system through which the refrigerant flows are usually made of copper pipes. The air-conditioning system transpor... read more

    Jun 29,2021 News
contact us