Water outage self-closing valve

A valve, self-closing technology, applied in the direction of lift valve, valve details, valve device, etc., can solve the problems of high price, complex faucet or valve structure, etc., and achieve the effect of low cost, simple structure and constant closing force

Pending Publication Date: 2020-01-17
赵胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most faucets or valves that are self-closing without water supply are not accepted by users due to their complex structure or high price.

Method used

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  • Water outage self-closing valve
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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 and figure 2 As shown, the present invention discloses a self-closing valve without water, including a valve body 1, a main valve seat 2 and a floating main valve core 3 adapted to the main valve seat 2 are arranged in the valve body 1, and the valve body 1 The outer wall is provided with a water inlet 4 located above the main valve core and a water outlet 5 located below the main valve core. The water outlet 5 is connected to the tap wat...

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Abstract

The invention relates to the technical field of valves, and discloses a water outage self-closing valve. The water outage self-closing valve comprises a valve body, a main valve base and a floating main valve element matched with the main valve base are arranged in the valve body, and the outer wall of the valve body is provided with a water inlet located above the main valve element and a water outlet located below the main valve element; the water outlet is connected with a tap water valve, the top of the inner wall of the valve body is provided with a vent valve element framework, the top of the vent valve element framework is provided with a vent valve base communicated with the outside, a floating vent valve element matched with the vent valve base is arranged in the vent valve element framework, a caterpillar pipeline communicated with the upper position and the lower position of the main valve base is arranged on the main valve base, and a flow regulating valve is arranged on the caterpillar pipeline. The water outage self-closing valve is simple in structure and low in cost, and cannot get valid due to long-term use; the water outage self-closing function of the water outage self-closing valve is independent from the state of a faucet; meanwhile, when water inflows, a user can be reminded, and the situation that the user checks whether or not water inflows repeatedly isavoided.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a water-cut self-closing valve. Background technique [0002] Due to the shortage of water resources, time-limited water supply is adopted in more and more places. The phenomenon of running water due to forgetting to turn off the tap happens from time to time, which not only wastes precious water resources, but also inevitably floods the houses. For many years people have been devoting themselves to the research of self-closing faucets (or valves) without water to solve the problems of wasting water resources and flooded houses. However, most self-closing faucets or valves are not accepted by users because of their complex structure or because they are more expensive. Contents of the invention [0003] The purpose of the present invention is to provide a self-closing valve without water to solve the problems mentioned in the background art. [0004] To achieve the above objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/14F16K1/32F16K31/20F16K37/00
CPCF16K1/14F16K1/32F16K31/20F16K37/00
Inventor 赵胜
Owner 赵胜
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