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Bathroom cold water recovering and heating system

A cold water recovery and heating system technology, applied in the direction of fluid heaters, lighting and heating equipment, heat exchanger types, etc. rate, and the effect of expanding the scope of use

Active Publication Date: 2019-01-15
泰州琅润达检测科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method requires manual operation, not automatic and cyclical

Method used

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  • Bathroom cold water recovering and heating system
  • Bathroom cold water recovering and heating system
  • Bathroom cold water recovering and heating system

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Experimental program
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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0025] Such as figure 1 As shown, the bathroom cold water recovery heating system according to the present invention includes a hot water tank 1, a temperature control valve 6 and a heat exchanger 7; Road, the outlet of the hot water tank 1 and the inlet of the heat exchanger 7 are connected to the inlet of the temperature control valve 6 through the shower pipe 5, one outlet of the temperature control valve 6 is connected to the shower 4, and the other outlet of the temperature control valve 6 The cooling water inlet of the heat exchanger 7 is connected to the cooling water inlet of the heat exchanger 7 through the cold water recovery side pipe 8, and the inlet of the hot water tank 1 is connected to the cooling water outlet of the heat exchanger 7 through the recycling ...

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Abstract

The invention provides a bathroom cold water recovering and heating system. The system comprises a hot water tank, a temperature control valve and a heat exchanger, wherein the hot water tank and theheat exchanger form a closed-loop pipeline through a hot water circulating pipeline; a temperature control valve inlet is connected between a hot water tank outlet and a heat exchanger inlet; one outlet of the temperature control valve is connected to a shower, and another outlet of the temperature control valve is connected to a cooling water inlet of the heat exchanger; the hot water tank inletcommunicates with a cooling water outlet of the heat exchanger; the temperature control valve communicates with the shower and the hot water tank or the cooling water inlet of the heat exchanger and the hot water tank based on the variation of water temperature; and the temperature control valve comprises a temperature control valve body, a bias spring, a temperature control valve element, a recovered cold water outlet, a hot water outlet, a shape memory alloy spring and a temperature control valve inlet. With the adoption of the system, the automation is improved; external power is avoided; and the energy is saved.

Description

technical field [0001] The invention relates to the field of water heaters, in particular to a bathroom cold water recovery heating system. Background technique [0002] Bathroom cold water recycling technology refers to recycling the cold water in the pipe through the bypass pipe before bathing. Bathing equipment without a cold water recovery system will release some cold water before bathing in order to improve the comfort of bathing, but this operation causes a waste of water resources. There are some intelligent bathroom facilities on the market that provide cold water recovery systems, but the power part for cold water recovery is driven by electricity, which has certain limitations in terms of energy saving. [0003] The application number is 201620043206.7, and the patent titled a surrounding bathroom pipeline cold water recovery heating device provides a method for recycling and heating bathroom cold water, which discharges the cold water in the pipe into the surrou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/00F28D7/00
CPCF24H9/001F28D7/00
Inventor 周言吉恒松孙巍戚奕姚勇宋浩
Owner 泰州琅润达检测科技有限公司
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