Three-tank four-cavity indoor air source heat pump water heater
An internal air and source heat pump technology, applied in heat pumps, fluid heaters, heat recovery systems, etc., can solve the problems of slow water heating speed and inability to provide water in time, and achieve the effect of reducing frictional resistance and good heat insulation effect
An internal air and source heat pump technology, applied in heat pumps, fluid heaters, heat recovery systems, etc., can solve the problems of slow water heating speed and inability to provide water in time, and achieve the effect of reducing frictional resistance and good heat insulation effect
CN101666544BInactive Publication Date: 2011-06-22北京格瑞那环能技术有限责任公司
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[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0021] The invention belongs to the field of air source heat pump utilization. The specific implementation of the system is:
[0022] First, start the heat pump heating system according to the user's instruction to heat the water in the heat pump water tank 19. After the heating temperature reaches the set value (55 degrees), the temperature-controlled electric water pump 5 starts, and the heated hot water passes through the one-way check valve 21 Draw it into the hot water chamber 2, and at the same time push the bell-shaped sealed compartment to move to the cold water chamber 3, and squeeze the cold water into the cold water storage through the cold water inlet (outlet) water port 13 and the convertible three-way switch 9 In the water replenishment chamber 8, when the water level in the water storage cold water replenishment chamber reach...
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The invention relates to the field of air source heat pump utilization, in particular to a three-tank four-cavity indoor air source heat pump water heater, which uses three water tanks which include a horizontal heat preservation pressure water tank, a water storage and cold water supply water tank and a heat pump heating water tank and are combined to form four independent cavities including a cold water cavity, a hot water cavity, a water storage and cold water supply cavity and heat pump heating water cavity, wherein the four cavities are combined to form a cold-hot water closed circulation system. The three-tank four-cavity indoor air source heat pump water heater solves the problem of low hot water utilization rate caused by cold and hot water mixing of the prior air source heat pumpwater heater of a heat pump and the problem of indoor floor effective area occupation of the a vertical heat pump water heater, realizes demand-based hot water production and avoids waste and problems caused by the overlong heating time of a large amount of water to be heated at one time. A surface cooler is closely attached with a ventilator, an exhaust hole is led out by a hose, and the indoor waste gases can be directly discharged outside. Based on an indoor ventilation theory, the hour discharge amount of the ventilator is 180 to 210 cubic meters, and the ventilator can be used in winter without influencing indoor temperature.
Description
technical field [0001] The invention relates to the field of air source heat pump utilization, a three-box four-cavity indoor air source heat pump water heater, which is a new type of energy-saving and environment-friendly hot water system that completely separates the water storage and heating system of the indoor air source heat pump water heater. It involves the use of a three-box four-chamber hot water utilization and circulation system to completely solve the existing indoor air source heat pump problems such as large footprint, long heating time, large amount of muddy water, and low hot water utilization efficiency. Heat pump water heaters can be popularized and used in thousands of households like electric water heaters. This system will improve the efficiency of heat pumps and save energy. At the same time, the designed horizontal water tank does not occupy the effective area of the living room. Background technique [0002] The invention relates to the application...
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Patent Timeline
22 Jun 2011
Publication
CN101666544B
- IPC
- F24H4/04; F25B30/06
- CPC
- Y02B30/52; Y02B30/123; Y02B30/12
- Inventors
- 郭兴海