Water saving temperature control backwater valve

A valve and water inlet technology, applied in valve details, valve devices, valve operation/release devices, etc., to achieve the effect of not consuming energy
CN101050829AInactive Publication Date: 2007-10-10ηŽ‹ε­˜
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ηŽ‹ε­˜
Publication Date
2007-10-10
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A return water valve of water-saving and temperature control type consists of shell, core body, shaft body, water inlet interface, and water outlet interface and temperature control element. It is featured as surrounding a seal cavity by shell, leading hot water pipe from shell external to cavity, leading cold return water pipe from shell external to cavity and connecting cold return water pipe to single-way valve through U form channel outlet on core body and connecting pressure converter set with conical opening to single-way valve then to U form channel outlet by passing through shell.
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Description

technical field

[0001] The invention relates to a water-saving temperature-controlled return water device, more specifically a water-saving temperature-controlled return water valve. technical background

[0002] With the rapid expansion of urban construction and the increase of urban population, environmental pollution and urban water shortage have increasingly become the top priority of restricting economic development. my country is especially a country short of water and energy. Most cities in the west and north of my country are short of water, while the east and south are short of electricity. These factors have seriously affected people's normal production and life. It can be seen that water saving has When the imperative came.

[0003] But in our daily life, we are facing a lot of helpless and unnecessary waste of water every day. When we go into the kitchen or the bathroom to use hot water, the cold water in the water pipes from the solar water heater to the water ...

Claims

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