An environmentally friendly defrosting air source gas heat pump

A gas heat pump and air source technology, applied in fluid heaters, lighting and heating equipment, refrigerators, etc., can solve the problems of high power consumption and unfavorable energy conservation and environmental protection

Active Publication Date: 2021-09-10
佛山市顺德区思睿德电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method consumes more power, which is not conducive to energy saving and environmental protection

Method used

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  • An environmentally friendly defrosting air source gas heat pump
  • An environmentally friendly defrosting air source gas heat pump
  • An environmentally friendly defrosting air source gas heat pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 1-4 An environmentally friendly defrosting air source gas heat pump, which includes an outdoor heat exchanger 2 and a gas engine 7 with a controller inside, the outdoor heat exchanger 2 is connected to the gas engine 7 for signals, and the left outer wall of the outdoor heat exchanger 2 is fixed A first temperature sensor 3 is provided, and the first temperature sensor 3 is electrically connected to the controller. In the initial state, when the first temperature sensor 3 detects that the temperature of the outer wall of the outdoor heat exchanger 2 is low enough to cause frosting, The signal is transmitted to the controller, the controller controls the push rod motor 11 to start, and uses the heat generated by the gas engine 7 to perform the defrosting operation. The next time (that is, the second time) the first temperature sensor 3 detects the temperature information , control the electric control valve 12 to open, and use the steam generated by the water...

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PUM

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Abstract

The invention discloses an environment-friendly defrosting air source gas heat pump, which belongs to the technical field of air source gas heat pumps. An environmentally friendly defrosting air source gas heat pump, including an outdoor heat exchanger and a gas engine with a controller inside, the outdoor heat exchanger is connected to the signal of the gas engine, the right end of the gas engine is provided with an exhaust hole, and the upper end of the gas engine is fixed. There is a push rod motor, and the push rod motor is electrically connected with the controller. The output end of the push rod motor is fixed with a connecting rod, and the inner thread of the exhaust hole is connected with a telescopic hose. The end of the connecting rod far away from the push rod motor is fixed to the bottom of the connecting pipe, which can realize the rapid defrosting operation of the outdoor heat exchanger through the alternating circulation of high-temperature flue gas and high-temperature water vapor, which is energy-saving and efficient. Air and high-temperature water vapor alternate cycle working mode, realize the rapid defrosting operation of the outdoor heat exchanger, energy saving and high efficiency.

Description

technical field [0001] The invention relates to the technical field of air source gas heat pumps, and more specifically relates to an environment-friendly defrosting air source gas heat pump. Background technique [0002] Existing air-source gas heat pumps, also known as air-energy water heaters, are devices that use the working principle of heat pumps to absorb heat from the air to produce hot water. The air-energy water heater transfers the heat in the environment to the water by allowing the refrigerant to continuously complete the thermodynamic cycle of evaporation, compression, condensation, throttling, and re-evaporation. The power consumption of air-energy water heaters is usually only a quarter of that of electric water heaters, and it does not need to rely on sunlight for heating like solar water heaters. Since the work of air-energy water heaters is realized through heat exchange with refrigerants, electric heating elements are not required. In contact with water,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H4/02F24H9/20F25B47/02
CPCF24H4/02F24H9/2007F25B47/02F25B2347/02
Inventor 李贤明李乐水李永红
Owner 佛山市顺德区思睿德电器有限公司
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