Heat pump circulation system with water tank

Abstract

The invention discloses a heat pump circulation system with a water tank. The heat pump circulation system with the water tank comprises an engine body, wherein the engine body internally comprises amain engine; and the main engine is connected to a buried pipe, a cooling water supply pipe, a cooling water return pipe, a heating water supply pipe and a heating water return pipe. The heat pump circulation system with the water tank is characterized in that a division plate is arranged inside the engine body; the water tank is arranged on the division plate; a geothermal coil pipe connected tothe main engine is arranged on the inner lower end of the water tank; a solar energy coil pipe is arranged on the inner upper end of the water tank and is connected to a water inlet pipe and a water outlet pipe; a water pump is arranged on the water inlet pipe; the water inlet pipe and the water outlet pipe are connected to a solar thermal collector; and the water tank is provided with a water supply pipe for supplying domestic hot water and a water replenishing pipe for replenishing running water. According to the key point of the technical scheme of the heat pump circulation system, the double-coil pipe water tank is adopted to ensure that solar energy and geothermal energy can be used at the same time, and the system does not require an additional domestic hot water tank.

Description

technical field [0001] The invention relates to the technical field of heat pump units, more specifically, it relates to a heat pump cycle system with its own water tank. Background technique [0002] The ground source heat pump system is a widely used system, which can generally realize cooling in summer and heating in winter. The existing authorized notification number is CN201779922U, which discloses a household triple-supply ground source heat pump unit based on air-conditioning refrigeration, air-conditioning heating and sanitary hot water, and realizes cooling with one compressor and three heat exchangers. However, the ground source heat pump does not use renewable energy such as solar energy, and cannot provide daily domestic water, so it cannot be used for multiple purposes. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a heat pump circulation system with a water tank, which has ...

AI Technical Summary

Problems solved by technology

The existing authorized notification number is CN201779922U, which discloses a household triple supply ground source heat pump unit based on air-conditioning refrigeration, air-conditioning heating and sanitary hot water, which realizes cooling with one compressor and three heat exchangers. , heating, and hot water supply. However, the ground source heat pump does not use renewable energy such as solar energy, and cannot provide daily domestic water, so it cannot be used for multiple purposes.

Images