发布日期：2018-04-09 作者：地源热泵公司 点击：
Ground source heat pump (GSHP) is a device that transfers heat energy from low temperature heat source to high temperature heat source. Usually used for low temperature heat source heat pump is the air, water, sea water, medium around the city sewage, surface water, groundwater, water, fire water, or is discharged from the workers quality industrial production equipment, the working medium is close to the temperature of the surrounding medium. According to the different sources of low temperature, ground source heat pumps can be generally divided into: air source, water source, ground source.
Heat pump water heater is composed of compressor, condenser, evaporator, axial fan, liquid storage tank, filter, cut-off device and electronic automatic controller. The compressor, condenser, evaporator and throttling device are called four major parts.
Basic principle of ground source heat pump water heater:
The utility model is mainly composed of a compressor, a heat exchanger, an axial flow fan, a heat preserving water tank, a water pump, a liquid storage tank, a filter, a throttling device, an electronic automatic controller, etc.. After the power is switched on, the axial flow fan running, outdoor air heat exchange through the evaporator, air temperature decreased by fan discharge system, at the same time, the vaporization of refrigerant inside the evaporator is sucked into the compressor, the compressor will be low pressure refrigerant gas is compressed into high temperature and high pressure gas into the condenser by pump forced circulation water through the condenser, refrigerant is heated to evacuation for the user, and the refrigerant is cooled into liquid, the liquid through the expansion valve throttling cooling again after flowing into the evaporator, so repeated cycle work, hot air can be continuously sent to the water pump, the water temperature in the water tank insulation gradually increased, and finally reached 55 degrees Celsius, it is suitable for bathing, this is the basic principle of air source heat pump water heater.
Hope that the above introduction of your help Oh, we are sincere to customers, to action to meet customers, to win-win customer retention, personality to lead customers, your satisfaction is our greatest pursuit.