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Water saving system for water heater

A technology for water-saving systems and water heaters, which is applied in fluid heaters, heating devices, solar thermal devices, etc., and can solve problems such as waste of water resources in water heaters

Inactive Publication Date: 2014-01-22
HUIHUANG PLUMBING GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a water-saving system for water heaters, which has the characteristics of simple structure, high automation, and strong practicability, and solves the problem of waste of water resources in water heaters

Method used

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Embodiment Construction

[0025] The present case will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] The invention relates to a water-saving system for a water heater, which is mainly connected to a hot water pipe 1 of the water heater. The hot water pipe 1 is sequentially provided with a first connection position 11, a second The second connection bit 12 and the third connection bit 13 .

[0027] see Figure 1-3 As shown, the water saving system mainly includes a water storage tank 30, a first negative pressure water absorption mechanism 31, a temperature sensing element 32, a first solenoid valve 33, a second solenoid valve 34, a first negative pressure pipe 35, a water storage pipe 36, a second Negative pressure water suction mechanism 37, second negative pressure pipe 38 and control box 39.

[0028] The first negative pressure water suction mechanism 31 is installed on the first connection position 11 in communication, and th...

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Abstract

The invention discloses a water saving system for a water heater. The water saving system comprises a water storage tank, a control cabinet, a temperature sensing element, a first electromagnetic valve, a second electromagnetic valve and a first negative pressure water suction mechanism. A first connecting position, a second connecting position and a third connecting position are sequentially arranged on a hot water pipe in the water outlet direction. The first negative pressure water suction mechanism is arranged on the first connecting position, and a negative pressure opening of the first negative pressure water suction mechanism is connected with the water storage tank through a first negative pressure pipe. The temperature sensing element is arranged at the second connecting position, the second connecting position leads a water storage pipe to the water storage tank, and the first electromagnetic valve is arranged on the water storage pipe. The second electromagnetic valve is arranged on the third connecting position, and the temperature sensing element, the first electromagnetic valve and the second electromagnetic valve are electrically connected with a control end of the control cabinet. The water saving system is simple in overall structure and high in automation degree, collected cold water automatically flows back to the hot water pipe to be output according to the negative pressure principle instead of being pumped back to the water heater, and the water saving system is suitable for water heaters of various existing types and is very easy and convenient to assemble and apply.

Description

technical field [0001] The invention relates to a water-saving system, in particular to a water-saving system for a water heater. Background technique [0002] Existing water heaters mainly include a water heater body, a cold water pipe and a hot water pipe. Connect the faucet body, the faucet body is connected to the water outlet mechanism such as the shower, the spout, etc., and the water outlet mechanism and water temperature adjustment can be realized by operating the faucet switch. When using the water heater, the hot water pipe connecting the water heater and the water outlet mechanism is filled with cold water, and this part of the cold water will be drained every time it is used, thus causing a waste of water resources. [0003] In order to solve the problem of wasting water resources by the water heater, there are some solutions in the prior art, among which the more common one is to set up a closed circuit together with the water heater, and return the cold water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/00F24J2/46
CPCY02E10/40
Inventor 蔡式展阙福文毛光安陈桑茂
Owner HUIHUANG PLUMBING GROUP
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