An engineering type solar heat collection display device

Abstract

The invention relates to an engineering type solar heat collection display device and belongs to the field of solar water heating systems, new energy and automatic control. The engineering type solar heat collection display device comprises vacuum pipe type solar heat collectors, a solar water heating tank, heat collection circulating pipes and other components. Hot water supply pipes are connected with branched hot water pipes through water stop valves mounted on the branched hot water pipes. The ends, connected with the solar water heating tank, of the hot water supply pipes are provided with solenoid valves. The solenoid valves are connected with an electronic temperature controller and a photovoltaic panel. The photovoltaic panel is connected with the electronic temperature controller. The electronic temperature controller is mounted on a door of a user and used for setting the control temperature and displaying temperature signals detected by a temperature sensor. When the temperature detected by the temperature sensor is lower than the set temperature, the electronic temperature controller controls the solenoid valves to be turned off. The situation that the user turns on the water and wastes water resources when the water temperature is too low and the situation that it takes long time to raise the water temperature due to straight drop of the water temperature in the solar water heating tank when the user turns off the water at too low temperature are avoided.

Description

technical field [0001] The invention relates to an engineering solar heat collection display device, which belongs to the fields of solar water heating systems, new energy sources and automatic control. Background technique [0002] At present, my country has become the world's largest solar water heater producer and solar water heater market, and this industry has also become the only renewable energy industry in my country that is at the world's leading level in terms of production capacity and utilization scale. With the increasingly fierce competition in the solar thermal utilization industry, solar energy companies with a long-term development vision have begun to put innovation at the top of the list, whether it is in core technology or appearance, whether it is heat collection technology or heat preservation technology Or high energy efficiency technology, solar energy and building integration technology, have achieved rapid development and progress. [0003] Due to ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an engineering-type solar heat collection display device. An electronic thermostat is installed on the user's door. When people go out and go home, they can see the solar hot water displayed by the electronic thermostat on the door. You can know whether you can take a bath by checking the temperature value of the water in the tank. This solves the problem of putting water before each bath because you don’t know whether there is hot water. It is convenient for people to use water and saves water resources.

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