Air source heat pump energy storage system

• Main Authors: CHU WEILI, ZHANG SHENGJIE, GE LIJUN, LI JUAN, SUI HONGYUE, ZHANG LI, LI FANGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2019
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model discloses an air source heat pump energy storage system, which relates to the field of heating, and comprises a direct supply air source heat pump, an energy storage air source heatpump, a plate heat exchanger, an energy storage pool and a user side, the user side is connected with the plate heat exchanger through a first circulating water pipe and a second circulating water pipe, and a direct supply air source heat pump and an energy storage air source heat pump are further arranged between the first circulating water pipe and the second circulating water pipe. An upper three-way pipe and a lower three-way pipe are respectively arranged at the top and the bottom of the energy storage pool; the other ends of the third circulating water pipe and the fourth circulating water pipe are connected with the plate heat exchanger. According to the utility model, multiple modes such as night air source heat pump direct energy supply, night air source heat pump energy supply and energy storage, daytime