CN2168129Y

CN2168129Y - Automatic water-stopping water tap when water cut-off and after water supply

Info

Publication number: CN2168129Y
Application number: CN 93205073
Authority: CN
Inventors: 秦明德; 朱正
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-27
Filing date: 1993-02-27
Publication date: 1994-06-08
Anticipated expiration: 2003-02-27

Abstract

A water tap capable of automatically stopping water after water supply is stopped is disclosed, which solves the problems that the existing water tap can not be automatically closed after being opened and water supply is resumed after water supply is stopped, thereby causing the waste of precious water resources and water disasters caused by the waste of the precious water resources. It is characterized in that a cavity (3) with a floating ball blocking gate (2) is arranged between the rear end of the water tap and the water inlet end (12), and a cavity (9) and a gate opening (8) are arranged between the water inlet end (12) and a cavity pipe (10). The device can play a role in avoiding wasting precious water resources and water disasters caused by the precious water resources after water supply is stopped. Can be connected to the pipeline to control the use of water in the pipeline.

Description

Incoming water automatic cut-off tap disclosed while water being cut-off

The utility model is a kind of water tap, also claim valve, after cutting off the water, cut off the water during particularly a kind of water water tap is opened suddenly, former thereby it is not closed because of certain, it can be closed voluntarily after supplying water again, with water by, stop, do not close, come the water tap that intercepts water automatically behind the water during with the cutting off the water of water disaster of avoid waste precious water resource and initiation therefrom.

Water tap of the prior art its objective is the water in the controlling plumbing fixtures, and two functions of Push And Release are arranged, and has good practicability, provides convenience for people use tap water.Its formation is that the sluice (6) that goes out that has the rubber cushion on it places in the outlet pipe that water tap is interior with tap water is communicated with.By the rising of spiral handle (5), the Push And Release that sluice (6) are controlled out in reduction, with the water in this controlling plumbing fixtures.Its deficiency is, after opening it when cutting off the water, because of if certain reason is not closed it, it can not be closed voluntarily after supplying water again, causes the waste of precious water resource and the water disaster that causes therefrom, neighbours' contradiction etc. because there not being this function of closing voluntarily.

The purpose of this utility model is to avoid above-mentioned deficiency of the prior art, cut off the water when water and provide a kind of suddenly, or after cutting off the water water tap is opened, former thereby it is not closed because of certain, it can be closed voluntarily after supplying water again, with water by, stop, with avoid waste precious water resource and the water disaster that causes therefrom, neighbours get along well cut off the water the time do not close, come the water tap that intercepts water automatically behind the water.

Technical solution of the present utility model is: between plane through hole (11) on the rear end of water tap and feed-water end (12) cavity (3) is set, and a stifled lock (2) of ball float that has a periphery (4) that upwarps is set in this cavity, in the below that goes out sluice (6), communicate, be provided with one and open lock (8) with the cavity pipe (10) of water tap.The below of opening lock (8) is a cavity (9) that is communicated with feed-water end (12).Like this, revolve spiral handle (5) on during water, go out sluice (6) and rise, open, ball float blocks up lock (2) come-up, opens lock (8) simultaneously and closes under cavity (9) hydraulic action, and water flows out from faucet outlet (7).Suddenly after cutting off the water during water or cutting off the water water tap is opened, former thereby it is not closed because of certain, the stifled lock (2) of ball float this moment falls naturally plane through hole (11) on the water tap rear end is blocked.Again after supplying water, tap water is pressed on stifled lock (2) of ball float and following upwarping on the periphery (4) thereof, by the roof pressure of tap water, will open lock (8) and also close simultaneously, has so just reached the purpose of this utility model.Under this situation, backspin spiral handle (5) in the time of need discharging water goes out sluice (6) and will open lock (8) again and back down, and the water in the cavity (9) enters cavity pipe (10), and ball float blocks up lock (2) come-up, and tap water just enters cavity pipe (10) through cavity (3).Revolve the spiral handle (5) of water tap on this moment, go out sluice (6) and open, open lock (8) and close, water flows out from faucet outlet (7) can be reused again.

The utility model has following advantage compared to existing technology:

Though 1, structure than prior art slightly complexity a bit, but can play the contradictions such as water disaster, neighbours' discord of precious water resource and initiation therefrom of avoiding waste after supplying water of cutting off the water heavily again.

2, reasonable in design, easy to use.

The drawing of accompanying drawing is described as follows:

This figure is an overall structure generalized section of the present utility model.Wherein 1 is housing, and 2 are the stifled lock of ball float, and 4 upwarp periphery and catch thereof for ball float blocks up on the lock 2, and 5 is spiral handle, 6 for going out sluice, and 7 is faucet outlet, and 8 for opening lock, and 9 is cavity, 10 is the cavity pipe, and 11 is plane through hole on the water tap rear end, and 12 is feed-water end, 13 loam cakes for the band seal ring.

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment: be a cavity (3) between plane through hole (11) on the rear end of water tap and feed-water end (12), and in this cavity, be provided with one and have the stifled lock (2) of ball float that sheet rubber upwarps periphery and catch (4) thereof on it, the below of spiral handle (5) is for going out sluice (6).In the below that goes out sluice (6) that has sheet rubber, communicate with the cavity pipe (10) of water tap, be provided with one have a sheet rubber open lock (8).The below of opening lock (8) is a cavity (9) that is communicated with feed-water end (12).Like this, revolve spiral handle (5) on during water, go out under the roof pressure of sluice (6) water in cavity pipe (10) to rise, open, ball float blocks up lock (2) and is in the come-up state.Open simultaneously under the roof pressure of lock (8) water in cavity (9) and close, water flows out from faucet outlet (7).Suddenly after cutting off the water during water or cutting off the water water tap is opened, former thereby it is not closed because of certain, the stifled lock (2) of ball float this moment can nature falls plane through hole (11) on the water tap rear end is blocked.Again after supplying water, tap water is pressed on stifled lock (2) of ball float and following upwarping on the periphery (4) thereof, by the roof pressure of tap water in the cavity (9), will open lock (8) and also close simultaneously.This has just reached avoid waste precious water resource and therefore cause the purpose of water disaster, neighbours' discord of the utility model.In the time of need making water under this state, backspin spiral handle (5) goes out sluice (6) and will open lock (8) again and back down, and the water in the cavity (9) makes ball float block up lock (2) come-up through cavity pipe (10), and tap water just enters cavity pipe (10) through cavity (3).Revolve the spiral handle (5) of water tap on this moment, open under the roof pressure of lock (8) water in cavity (9) and close, go out sluice (6) and then open, water trickles from faucet outlet (7).With finishing, backspin spiral handle (5) goes out sluice (6) and is closed, back down and will open lock (8), ball float blocks up the water that water that lock (2) come in by feed-water end (12) and feed-water end (12) come in through cavity (9), cavity pipe (10) and floats, for using circulation according to this next time.The utility model can be for being connected on the pipeline, with the use of control water wherein.

Claims

1, a kind of water tap, behind particularly a kind of the cutting off the water water tap is opened and it does not closed, it can be closed voluntarily after supplying water again, water is ended, stop cut off the water the time do not close, come the water tap that intercepts water automatically behind the water, by spiral handle (5), what have the rubber cushion on it goes out sluice (6), water outlet (7) and feed-water end (12) constitute, the below of spiral handle (5) is for going out sluice (6), it is characterized in that, be a cavity (3) between plane through hole (11) and the feed-water end (12) on the rear end of water tap, and in this cavity, be provided with one and have the stifled lock (2) of ball float that sheet rubber upwarps periphery and catch (4) thereof on it, in the below that goes out sluice (6) that has sheet rubber, communicate with the cavity pipe (10) of water tap, be provided with one have a sheet rubber open lock (8), the below of opening lock (8) is a cavity (9) that is communicated with feed-water end (12).