Solar water heater

A technology for solar water heaters and hot water, applied in solar collectors, solar thermal energy, solar thermal power generation, etc., can solve problems such as inability to use, waste of water resources, imperfect solar water heaters, etc., and achieve the effect of stable water temperature

Active Publication Date: 2015-07-08
杭州真心热能电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the commissioning period, the water flowing out of the shower is too hot or too cold to be used, and it is not used in vain, resulting in a waste of water resources
[0005] Therefore, the design of traditional solar water heaters is not perfect and needs to be improved

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0045] Example: see Figure 1 to Figure 5 .

[0046] A solar water heater, comprising a water tank 1 installed on the top of a building, a vacuum tube 2 and a bracket 3, the water tank 1 leads to the room through a water inlet and outlet pipe 5 and an overflow pipe 4, and its features are:

[0047] It also includes a two-position three-way manual valve 6, a two-position three-way solenoid valve 8, an inner tank 11, a cold water shut-off valve 7, a warm water shut-off valve 20 and a shower 14;

[0048] The liner 11 can hold water, usually warm water 15;

[0049] Two-position three-way manual valve 6 is a two-in-one-out type, with two working positions of water storage level 6-3 and water discharge level 6-4, without automatic reset function, with P port 6-P and O port 6-O One input pipe interface and A port 6-A one output pipe interface;

[0050] Two-position three-way solenoid valve 8 is a two-in-one-out type, with two working positions of cold water level 8-3 and hot water...

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Abstract

The invention belongs to the technical field of solar water heaters, and particularly relates to a solar water heater. When a two-position three-way manual valve is turned to the water storage position, tap water will enter a water tank. When water flows out of an overflow tube, water storage is finished, and the water inside a vacuum tube receives sunlight and is heated. A warm water stop valve is turned on, water inside an inner container flows out constantly through the warm water stop valve and a shower head, a system composed of an electric appliance and a hydraulic drive automatically and alternately place hot water and tap water from the water tank into the inner container, and the hot water and the tap water are automatically mixed to reach the needed temperature range. According to the solar water heater, the water temperature can be automatically adjusted, the water temperature is stable, and no tap water is wasted.

Description

technical field [0001] The invention belongs to the technical field of solar water heaters, and in particular relates to a solar water heater. Background technique [0002] Solar water heaters include water tanks, brackets, vacuum tubes and other components. They are installed on the top of the building where there is sufficient sunlight. The water tank is connected to the room through a water inlet and outlet pipe and an overflow pipe. The other two ports of the three-way manual valve are respectively connected to the tap water and the mixing faucet. The two-position three-way manual valve has two operating positions: the water outlet level and the water inlet level. One-position three-way manual valve enters the mixing faucet and mixes it with cold tap water in a certain proportion. When the water temperature is suitable, it can flow out through the shower to take a bath; When the water inlet level is set, the tap water flows into the water tank through the two-position t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/05F24J2/24F24J2/40F24J2/46F24S10/40F24S10/70
CPCY02E10/44
Inventor 茆康建
Owner 杭州真心热能电器有限公司
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