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Novel solar water heater

A solar water heater, a new type of technology, applied in solar collectors, solar thermal energy, solar thermal power generation, etc., can solve the problems of safety, insufficient stability, high price of water heaters, complicated manufacturing process, etc. The effect of improving the heat absorption efficiency

Active Publication Date: 2016-05-11
FOSHAN GUANGTENG NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A water heater is a tool that provides hot water for a limited range. After years of development, water heaters are divided into the following categories: storage electric water heaters, instant electric water heaters, instant electric water heaters, gas water heaters, solar electric water heaters and air source water heaters; among them, solar water heaters are favored by the majority of users for their advantages of environmental protection, energy saving, and convenience; The heat rate is relatively slow; two, because the heat collecting tubes are connected to each other, when a crack appears in one of them, the whole water heater will leak, which is not safe and stable; Ice and liquid water become larger after freezing, and it is easy to burst the heat collecting tube; for this reason, people have improved solar water heaters, and a separate vacuum tube water heater can effectively solve the above problems, but this kind of water heater is expensive and the production process is very expensive. Complicated, so generalization is not easy

Method used

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Embodiment

[0014] exist figure 1 , figure 2 In the shown embodiment, the new solar water heater includes a bracket, a water storage tank 1, a transparent tube 2, an evaporation tube 3 and a light concentrating plate 4; The inside of the transparent tube 2 is vacuum-pumped; the end face of each of the light-collecting plates 4 is parabolic; a liquid collector 5 is installed on the axis of each of the transparent tubes 2; The light-collecting arc surface 6, the axis of each of the light-collecting arc surfaces 6 coincides with the axis of the liquid collecting pipe 5; around, each of the evaporator tubes 3 is parallel to each of the liquid collection tubes 5, and the focus of each of the condensing plates 4 is on the axis of the evaporator tube 3 paired with it; the evaporator tubes in each of the transparent tubes 2 3 communicate with the liquid collection pipes 5 in the transparent tube 2 and form a closed circular loop, and the upper ends of each of the evaporation pipes 3 and the li...

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Abstract

The invention relates to a novel solar water heater. The novel solar water heater comprises a support, a water storage tank, transparent tubes, evaporation tubes and light gathering plates. The transparent tubes are installed on the water storage tank at equal intervals and are internally vacuumized. The end faces of the light gathering plates are parabolic. A liquid collecting tube is installed on the axis of each transparent tube. The evaporation tubes and the light gathering plates are circumferentially and evenly distributed around the liquid collecting tubes in pairs. The evaporation tubes are parallel to the liquid collecting tubes, and the focus of each light gathering plate is located on the axis of the evaporation tube paired with the light gathering plate. The evaporation tubes in each transparent tube communicate with the liquid collecting tube in the transparent tube, so that a closed circular loop is formed. The upper ends of the evaporation tubes and the liquid collecting tube extend into the water storage tank. The liquid collecting tubes are filled with cooling liquid. The water heater is ingenious in structure, low in cost and capable of supplying hot water efficiently, stably and safely.

Description

technical field [0001] The invention relates to a water heater, especially a solar water heater. Background technique [0002] A water heater is a tool that provides hot water for a limited range. After years of development, water heaters are divided into the following categories: storage electric water heaters, instant electric water heaters, instant electric water heaters, gas water heaters, solar electric water heaters and air source water heaters; among them, solar water heaters are favored by the majority of users for their advantages of environmental protection, energy saving, and convenience; The heat rate is relatively slow; two, because the heat collecting tubes are connected to each other, when a crack appears in one of them, the whole water heater will leak, which is not safe and stable; Ice and liquid water become larger after freezing, and it is easy to burst the heat collecting tube; for this reason, people have improved solar water heaters, and a separate v...

Claims

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Application Information

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IPC IPC(8): F24J2/05F24J2/06F24J2/10F24J2/32F24J2/46F24S10/40F24S10/95F24S23/00F24S23/70
CPCY02E10/44
Inventor 胡振华
Owner FOSHAN GUANGTENG NEW ENERGY CO LTD
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