Solar heat pump temperature control device and solar heat pump temperature control system

Abstract

The invention provides a solar heat pump temperature control device and a solar heat pump temperature control system, and relates to the technical field of solar heat pumps. The solar heat pump temperature control device comprises a solar heat-insulation water tank, an air energy heat pump and a cold and warm air heating radiator. The solar heat-insulation water tank, a first connecting pipe, an air energy heat pump and a second connecting pipe sequentially communicate and form a first heat circulation path. The air energy heat pump, a fourth connecting pipe, a third connecting pipe, the coldand warm air heating radiator and a fifth connecting pipe sequentially communicate and form a second heat circulation path. The solar heat-insulation water tank, a sixth connecting pipe, the fifth connecting pipe, the cold and warm air heating radiator and the third connecting pipe sequentially communicate and form a third heat circulation path. Compared with the prior art, the solar heat pump temperature control device provided by the invention avoids the form of an electric heating rod, is high in safety performance, less in energy consumption, energy-saving and environmentally-friendly, andhas heating and cooling functions at the same time.

Description

technical field [0001] The invention relates to the technical field of solar heat pumps, in particular to a solar heat pump temperature control device and a solar heat pump temperature control system. Background technique [0002] With the development of solar water heaters, solar thermal water heaters are more and more accepted by people, and the use of natural non-polluting energy has become the mainstream of development. In areas with less intensity, users cannot use hot water normally. [0003] In order to make up for the above-mentioned defects, water heaters with auxiliary heating appear on the market at present, and the water in the water storage tank is heated by adding an electric heating element, that is, an electric heating rod in the water storage tank. The horizontal water storage tank must be installed in sections, otherwise the heating time will be too long. This heating method consumes a lot of energy, and it is difficult to save energy. The water temperatu...

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Problems solved by technology

[0002] With the development of solar water heaters, solar thermal water heaters are more and more accepted by people, and the use of natural non-polluting energy has become the mainstream of development. In less intense areas, users cannot use hot water normally

[0003] In order to make up for the above-mentioned defects, water heaters with auxiliary heating appear on the market at present, and the water in the water storage tank is heated by adding an electric heating element, that is, an electric heating rod in the water storage tank. The horizontal water storage tank must be installed in sections, otherwise the heating time will be too long

This heating method consumes a lot of energy, and it is difficult to save energy. The water temperature in the water tank cannot be heated evenly. At the same time, it is heated by an electric heating rod, which has low safety performance.

[0004] In addition, the existing solar water heaters can only provide hot water, and cannot have heating or cooling functions at the same time. For users with heating or cooling functions, they need to purchase additional equipment such as air conditioners, heaters or fans, which undoubtedly increases the user's economic burden

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