Heating and cooling air conditioner

Heating and cooling air conditioner

  • CN 103,604,170 A
  • Filed: 11/14/2013
  • Published: 02/26/2014
  • Est. Priority Date: 11/14/2013
  • Status: Active Application
First Claim
Patent Images

1. a heating and air conditioner, is characterized in that, comprising:

  • Compressor, described compressor has exhaust outlet and air entry;

    Cross valve, described cross valve comprises first to fourth valve port, and described the first valve port is connected with described exhaust outlet, and described the second valve port is connected with described air entry;

    Outdoor heat exchanger, one end of described outdoor heat exchanger is connected with described the 3rd valve port;

    Automatically controlled control system, described automatically controlled control system comprises electronic control module and electric radiator, and described electric radiator has refrigerant passage, and one end of described refrigerant passage is connected with the other end of described outdoor heat exchanger;

    First throttle element, described first throttle element is connected with the other end of described refrigerant passage;

    Indoor heat exchanger, the two ends of described indoor heat exchanger are connected with described the 4th valve port with described first throttle element respectively;

    Check valve, described check valve is connected with described first throttle element with the described other end of described outdoor heat exchanger respectively, described check valve one-way conduction from described first throttle element to the direction of the described other end of described outdoor heat exchanger;

    The second section fluid element with regulatory function, described second section fluid element is connected between the described other end and described electric radiator of described outdoor heat exchanger;

    Controller, described controller is controlled the flow that described second section fluid element regulates the cold-producing medium that enters described electric radiator.

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