Capillary network heat pump system utilizing solar energy
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A technology of capillary network and solar heat collection, applied in the field of capillary network heat pump system, can solve the problems of poor air quality in the room, cross-infection of bacteria in the air, low comfort, etc., achieve weak air convection, convenient and flexible installation, and stable operation Efficient effect
Inactive Publication Date: 2011-11-30
郑州中南科莱空调设备有限公司
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In addition, most of the current air-conditioning ends are fan-coil systems, which consume a lot of energy, and the fan noise is loud, occupying indoor space and affecting interior decoration. In winter, when heating, it is easy to cause indoor air to be dry, and it is easy to cause cross-infection of bacteria in the air. Poor air quality and low comfort in the room
On the one hand, the temperature of the inlet and outlet water on the use side is 12-7°C during traditional cooling, and the temperature of the inlet and outlet water on the use side is 40-45°C during heating, the evaporation temperature is low, the condensation temperature is high, and the power consumption is large
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[0018] As shown in the figure, the capillary network heat pump system utilizing solar energy in the present invention includes a solar heat collection circulation system 1 , a heat pump circulation system 2 and a capillary network circulation system 3 . The solar heat collection cycle system 1 includes a solar water circulation pump 4, a solar heat collection pipe 5, a heat collection tank 6, an exhaust valve 7, an auxiliary electric heater 8, a water supply port 9, and a hot water port 10; the heat pump cycle system Including a refrigerant system and a water system, the heat pump refrigerant circulation system includes a compressor 11, a condenser 12, an electronic expansion valve 13, an evaporator 14, and a four-way reversing valve 15; the heat pump water circulation system includes a heat source side circulating water pump 19. System circulating water pump 18, collector / separator I 20 and collector / separator II21, bypass valve I and connecting valves A-H; the capillary netwo...
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Abstract
The invention discloses a capillary network heat pump system utilizing solar energy, comprising a solar heat-collecting circulating system, a heat pump circulating system and a capillary network circulating system. The solar heat-collecting circulating system comprises a solar water circulating pump, a solar heat-collecting pipe, a heat-collecting water tank, a vent valve, an auxiliary electric heater, a watercomplementing hole and a hot water hole, the heat pump circulating system comprises a refrigerant circulating system and a water circulating system, the refrigerant circulating system comprises a compressor, a condenser, an electronic expansion valve, an evaporator and a four-way reversing valve, the water circulating system comprises a circulating water pump at a heat source side, asystem circulating water pump, a water collecting / distributing device, a by-pass valve and a connecting valve, and the capillary network circulating system comprises a capillary network for radiationand a weight air conditioner cabinet. The invention has the advantages that solar energy is combined with the radiation heat exchange between a water source heat pump and the tail ends of the capillary network and the system has characteristics of independent dehumidification, convenient mounting, energy saving, high efficiency, no noise, environmental protection, softness and comfortableness.
Description
technical field [0001] The invention relates to a central air-conditioning system, in particular to a capillary network heat pump system utilizing solar energy. Background technique [0002] Today, energy crisis and environmental degradation have become important factors threatening human existence, and how to solve this problem has become a common research topic for mankind. In this environment, green buildings, ecological buildings and a variety of new air-conditioning technologies with environmental protection and energy saving as the main features have emerged. Solar heat pump technology is an energy-saving air-conditioning technology that has emerged under this background and has gradually received attention. . In addition, most of the current air-conditioning ends are fan-coil systems, which consume a lot of energy, and the fan noise is loud, occupying indoor space and affecting interior decoration. In winter, when heating, it is easy to cause indoor air to be dry, an...
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Application Information
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