Omnibearing lighting solar water heater

Abstract

The invention discloses an omnibearing lighting solar water heater comprising a water storage container, a water heater bracket, evacuated solar collector tubes of which the opening ends are communicated with the lower part of the water storage container, a sunlight baffle plate arranged below the evacuated solar collector tubes, a sewer tube communicated with the water storage container and a breather tube arranged on the top of the water storage container; the water storage container is spherical, and the evacuated solar collector tubes are in a tapered structure so that the lighting area of the solar collector tubes can be conveniently increased; in addition, the evacuated solar collector tubes are distributed in an umbrella shape and are arranged in each direction of the solar water heater so as to obtain the sunlight for the solar water heater in all the directions, increase the lighting efficiency, and maximally absorb solar energy. An automatic water supplier is added to the solar water heater so that the automatic water supply of the solar water heater is realized, the solar water heater is convenient to control and the waste of water resources is reduced.

Description

technical field [0001] The invention belongs to the technical field of solar water heaters, in particular, the invention relates to an omnidirectional daylighting solar water heater. Background technique [0002] At present, commonly used solar water heaters include water storage containers, water heater supports, vacuum heat collecting tubes, sunlight reflectors, downpipes and ventilation pipes, etc. Solar water heaters are generally installed in the southeast, so that the sunshine time of the vacuum heat collecting tubes is longer, so the utilization rate of solar energy will be better. Since the earth revolves around the sun, it is impossible for the vacuum heat collecting tubes of solar water heaters to always be aimed at the sun, so the solar energy The utilization rate of the solar water heater will not be very high, which is the main defect of the current solar water heater. [0003] Secondly, the commonly used solar water heaters rely on artificial water supply, and...

AI Technical Summary

Problems solved by technology

Solar water heaters are generally installed in the southeast, so that the sunshine time of the vacuum heat collecting tubes is longer, so the utilization rate of solar energy will be better. Since the earth revolves around the sun, it is impossible for the vacuum heat collecting tubes of solar water heaters to always be aimed at the sun, so the solar energy The utilization rate of the solar water heater will not be very high, which is the main defect of the current solar water heater

[0003] Secondly, the commonly used solar water heaters rely on artificial water supply, and people must rely on the overflow of the overflow pipe to judge the water volume of the water storage container. Because the cold water upper water pipe and the hot water lower water pipe share a pipe, when hot water is released, cold water cannot be entered, and when cold water is entered, hot water cannot be released, and when the water supply pressure is insufficient, the hot water in the water storage container will Return to the tap water pipe, causing hot water loss and waste

[0004] In addition, the ventilation pipe of the solar water heater is directly connected to the atmosphere, which will cause the heat in the water heater to dissipate and lose the heat preservation effect; moreover, the water storage container of the solar water heater is an integral type, which is not easy to open, and cannot be removed if there is dirt or gravel

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