Heat pump type refrigerating and heating equipment and hot water pool and cold water pool

Abstract

The invention relates to heat pump type refrigerating and heating equipment, which comprises a heating exchange module, a refrigerating exchange module, a heat regulation module and a control circuit which are connected with a compressor, wherein a connecting pipe and a valve control the refrigerating exchange module to absorb heat energy from water in a cold water tank, the heat energy is transmitted to the heating exchange module by refrigerant for heating water in a hot water tank, and in the process, the heat energy absorbed in the cold water tank is basically equal to the heat energy transmitted to the hot water tank; and when one of the cold water tank and the hot water tank does not reach a preset temperature, the heat regulation module is controlled to match the refrigerating exchange module or the heating exchange module for refrigerating or heating operation. If the equipment is not used, two sets of equipment are needed, namely one is for refrigerating and the other is for heating, to realize simultaneous refrigerating and heating, so the investment is increased and the energy is wasted. When the equipment is at 27 DEG C, the cold water is preset as 12 DEG C, and the hot water is preset as 42 DEG C; and when the mass of water in the hot water pool and the cold water pool is the same, the equipment can save 50 percent of electric energy theoretically to the utmost compared with the two sets of equipment.

Description

【Technical field】 [0001] The invention relates to a cooling and heating device using the principle of a heat pump, in particular to a device capable of cooling and heating independently or simultaneously; and a hot spring ice and fire pool manufactured by the device. 【Background technique】 [0002] At present, refrigeration or heating equipment made by using the heat pump principle can only be refrigerated or heated independently, and cannot be heated at a preset temperature while cooling at a preset temperature. 【Content of invention】 [0003] The present invention utilizes the heat pump principle, and only adds a set of fans, condenser / evaporator dual-purpose components and several corresponding control solenoid valves on the basis of the original equipment that can only be refrigerated and heated separately, that is, a set of brand new equipment is formed. Equipment: It can be refrigerated separately, heated or both cooled and heated at the same time, and the hot and co...

AI Technical Summary

Problems solved by technology

[0002] At present, the refrigeration or heating equipment made by using the heat pump principle can only be refrigerated or heated separately, and cannot be heated at the preset temperature while cooling at the preset temperature.

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