Efficient solar constant-temperature water supply device

Abstract

The invention discloses a high-efficiency solar energy constant temperature water supply device, which comprises: a solar heat collector, a controller, a circulating heating water tank and a hot water storage tank. A water pipe and a circulating water outlet pipe, the circulating heating water tank is provided with a first water level sensor and a first water temperature sensor linearly connected to the controller, and the hot water storage tank is provided with a second water level sensor and a linearly connected controller The second water temperature sensor, the circulating water outlet pipe is provided with a first solenoid valve linearly connected to the controller, the water supply pipe is provided with a second solenoid valve linearly connected with the controller, and the bottom of the hot water storage tank is provided with There is a hot water supply pipe extending outward, and a suction pipe is arranged between the hot water supply pipe and the circulating water outlet pipe to connect. The high-efficiency solar constant temperature water supply device described in the present invention ensures the water temperature stability and high water level of the hot water storage tank.

Description

technical field [0001] The invention relates to the technical field of hot water supply, in particular to a high-efficiency solar constant temperature water supply device. Background technique [0002] With the development of the economy, people's requirements for the quality of life are getting higher and higher, including the energy saving and safety of bathing and cooling. [0003] There are many types of water heaters, among which solar water heaters are the most energy-saving in theory, but the capacity of the water storage tank of solar water heaters is limited, and the hot water capacity in the water storage tank is fixed, and the hot water cannot be replenished in time during the use of hot water. It is difficult to reheat, which affects the stability of the water temperature when hot water is used, and needs to be improved. Contents of the invention [0004] The purpose of the present invention is to provide a high-efficiency solar energy constant temperature wat...

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Problems solved by technology

[0003] There are many types of water heaters, among which solar water heaters are the most energy-saving in theory, but the capacity of the water storage tank of solar water heaters is limited, and the hot water capacity in the water storage tank is fixed, and the hot water cannot be replenished in time during the use of hot water. It is difficult to reheat, which affects the stability of water temperature when hot water is used, and needs to be improved

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