Air-conditioning heat pump water heater system with function of heat accumulation

Air-conditioning heat pump water heater system with function of heat accumulation

CN
  • CN 101,900,454 B
  • Filed: 05/27/2009
  • Issued: 07/23/2014
  • Est. Priority Date: 05/27/2009
  • Status: Active Grant
First Claim
Patent Images

1. an air-conditioning heat pump water heater system with function of heat accumulation, comprise compressor assembly (1), cross valve (2), gas-liquid separator (3), indoor set system (4), off-premises station heat-exchange system (5), hot water heat-exchange system (6), hot water electromagnetic valve (7), exhaust solenoid valve (8), recuperation of heat check valve (9), hot water electric expansion valve (10), air conditioner electronic expansion valve (11), accumulation of heat check valve (12), hot stored electric magnet valve (13), hot water check valve (14), it is characterized in that:

  • 1) hot water heat-exchange system (6) comprises hot water heat exchanger and water receptacle, in water receptacle, contain the water as health hot water and heat storage medium,

         2) refrigerant forms a kind of refrigeration cycle along compressor assembly (1), exhaust solenoid valve (8), cross valve (2), indoor set system (4), accumulation of heat check valve (12), hot water electromagnetic valve (7), hot water heat-exchange system (6), hot stored electric magnet valve (13), gas-liquid separator (3), compressor assembly (1) successively, at this moment the heat storage medium draw heat of system from hot water heat-exchange system (6), and emit heat by indoor set system,

         3) refrigerant forms a kind of refrigeration cycle from compressor assembly (1), hot water electromagnetic valve (7), hot water heat-exchange system (6), hot water electric expansion valve (10), hot water check valve (14), off-premises station heat-exchange system (5), cross valve (2), gas-liquid separator (3), compressor assembly (1) successively, at this moment system draw heat from off-premises station heat-exchange system (5), and by hot water heat-exchange system (6) heat radiation,Wherein, the outlet of described compressor assembly (1) is connected with the first valve port of described cross valve (2) via described exhaust solenoid valve (8), and the entrance of described compressor assembly (1) is connected with the outlet of described gas-liquid separator (3);

    The second valve port of described cross valve (2) connects the first port of described off-premises station heat-exchange system (5), the 3rd valve port of described cross valve (2) connects the entrance of described gas-liquid separator (3), and the 4th valve port of described cross valve (2) connects the first port of described indoor set system (4);

    The second port of described indoor set system (4) connects the first port of described air conditioner electronic expansion valve (11) and the first port of described recuperation of heat check valve (9);

    The second port of described air conditioner electronic expansion valve (11) connects the second port of described off-premises station heat-exchange system (5) and the first port of described accumulation of heat check valve (12);

    The second port of described accumulation of heat check valve (12) connects the outlet of described compressor assembly (1) and the first port of described hot water electromagnetic valve (7);

    The second port of described hot water electromagnetic valve (7) connects the first port of described hot water heat-exchange system (6);

    The second port of described hot water heat-exchange system (6) connects the first port of described hot water electric expansion valve (10) and the first port of described hot stored electric magnet valve (13);

    The second port of described hot stored electric magnet valve (13) connects the entrance of described gas-liquid separator (3);

    The second port of described hot water electric expansion valve (10) connects the first port of described hot water check valve (14);

    The second port of described hot water check valve (14) connects the second port of described recuperation of heat check valve (9) and the second port of described off-premises station heat-exchange system (5).

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