CN201162871Y

CN201162871Y - Water leakage protector

Info

Publication number: CN201162871Y
Application number: CNU2007201943164U
Authority: CN
Inventors: 邓勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-12-10
Anticipated expiration: 2017-12-10

Abstract

The utility model provides a water leakage protector, which comprises a shell, a water wheel, a quantum gear train, a water-inlet door seal bar, a water-outlet door seal bar, a toothed plate dog driver, a clamp crossbar and a spring. The utility model can set a flux limit. When the flux of tap water in the pipe exceeds the flux limit, the utility model can automatically cut off the water source. The beneficial effects of the utility model are: the utility model can resolve the problem of wasting great quantity of tap water due to the crack or leakage of water pipe or the switch is forgotten to be turned off. Therefore, the utility model prevents the waste of water resources and avoids economic loss of households or entities.

Description

Leak stop

Technical field:

The utility model relates to a kind of water supply pipe and occurs leaking or forgetting the device that can cut off the pipeline current when closing water automatically, particularly a kind of leak stop.

Background technique:

In existing life, we run in the family or other local water pipe breaks or leaked through regular meeting, and a large amount of water-whites is poured off in vain and we have no to discover; Also there is something special is, forgets the pass switch because of cutting off the water suddenly, waits water to come the descendant but not exist, and water gurgles from the switch of opening and flows away; Also there is something special in addition is exactly, and some make off or deliberately be not related to water after using water, consequently cause a large amount of wastes of water.The existence of these situations not only makes China's precious water resource waste, and makes family or unit also suffer economic loss.

Summary of the invention:

The purpose of this utility model is, often occurs the situation of above-mentioned water resource waste easily at existing water supply pipe, and proposes a kind of device--leak stop that this kind situation takes place of stopping.

Can realize the purpose of this utility model by following technical proposals; a kind of leak stop; it is characterized in that; it comprises shell; water wheels; quantitative gear train; the water inlet bar of sealing up a door; the water outlet bar of sealing up a door; the tooth plate driving lever; the card door bolt; assemblies such as spring; shell is provided with water intake and water outlet; water wheels are in transmission connection with quantitative gear train; the tooth plate driving lever is enclosed within into water and seals up a door in the bar; the tooth plate driving lever can be meshing with quantitative gear train and be connected with the card door bolt; the water outlet bar of sealing up a door is provided with and blocks the bayonet socket that matches of door bolt; water outlet is sealed up a door and is with one on the bar and can uses the spring of water seal door bar one-way shaft to operation; water inlet is sealed up a door and is with a spring that it is resetted on the bar; the tooth plate driving lever relies on spring reset, the water outlet bar and of sealing up a door to draw flexible connection.

The water outlet bar leading portion (water outlet seal up a door bar seal up a door end for back segment) of sealing up a door is provided with a slotted eye, and drawing front end is tubulose, and the water outlet bar leading portion of sealing up a door is inserted within it, and a lock pin passes slotted eye and is fixed on and draws a tube wall.

The tooth plate driving lever is arranged in one and is enclosed within the seal up a door groove of locating piece of bar of water into, can be in groove along groove to moving around.

Effect of the present utility model is: can solve running water pipe because of breaking or leaked or forget that to close switch etc. former thereby cause the pour off problem of waste of a large amount of tap water, the waste of stopping water resources for society is for family or unit avoid economic loss.This is to be provided with in this device the flow set setting, it sets a upper limit flow according to tap water user water situation, after in it packs running water pipe into, if flow of tap water surpasses the upper limit flow that this device sets (this shows and may water pipe breaks or leaked or forget the big flow flowing water that pass switch etc. is former thereby cause), then the water outlet bar of sealing up a door in the device can be blocked water outlet, cut off pipeline flowing water, thereby prevent water from running off.

Below in conjunction with embodiment and accompanying drawing the utility model is further set forth:

Description of drawings:

Accompanying drawing 1 is the utility model external form schematic representation;

Accompanying drawing 2 is the utility model internal component structural representation Fig. 1;

Accompanying drawing 3 is the utility model internal component structural representation Fig. 2 (amplification, a clipped assembly).

Embodiment:

Referring to accompanying

drawing

1,2,3, shell 1 is provided with water intake and water outlet, and water intake is connected with the water source end of pipeline, and water outlet is connected with the water supply end of pipeline.Internal frame 2 is located in the shell 1, and it is fixing for each assembly rises, guiding, positioning action.Water wheels 3 transmission shafts pass internal frame 2 and are in transmission connection with quantitative gear train 4.The seal up a door body of rod of bar 5 of water inlet is a two-stage structure, and leading portion is thin, and back segment (there is the section of sealing up a door the end) slightly; Tooth plate driving lever 6 is arranged in the groove of locating piece 7, it can be in groove along groove to moving around.Tooth plate driving lever 6 is provided with a strip hole, and locating piece 7 is provided with a circular hole, and this Circularhole diameter is less than the seal up a door diameter of bar 5 body of rod back segments of water inlet, and tooth plate driving lever 6 and locating piece 7 are sealed up a door in the leading portion of bar 5 bodies of rod with being enclosed within water into; Spring 8 is enclosed within water into and seals up a door in the leading portion of bar 5 bodies of rod, and its effect is, will be when boiling water when cutting off the water in the pass be resetted by the water inlet of the displacement bar 5 of sealing up a door.The driving lever of tooth plate driving lever 6 is inserted in the circular hole of card door bolt 9, and card door bolt 9 moves in company with tooth plate driving lever 6.Water outlet bar 10 body of rod leading portions of sealing up a door are provided with a slotted eye, and drawing 11 front ends is tubulose, and water outlet bar 10 body of rod leading portions of sealing up a door are inserted within it, and a lock pin passes slotted eye and is fixed on and draws 11 tube walls.Draw 11 handle exposure in the shell appearance.Fill water outlet bar 10 body of rod leading portions of sealing up a door and also be provided with a bayonet socket, this bayonet socket matches with card door bolt 9.Water outlet is sealed up a door and is with the spring 12 that can use 10 displacements of water seal door bar and the water outlet on the shell 1 is blocked on bar 10 bodies of rod.Spring 13 1 ends are fixed on the locating piece 7, and the other end is fixed on the tooth plate driving lever 6, and its effect is that tooth plate driving lever 6 is resetted.

The operation procedure of this device is: after water outlet one side's the switch opens, water is flow to by water intake, and it one is to order about water wheels 3 to rotate, and water wheels 3 drive quantitative gear train 4 and rotate; The 2nd, promote bar 5 displacements of sealing up a door of intaking, tooth plate driving lever 6 and locating piece 7 are with water inlet bar 5 displacements of sealing up a door, tooth plate driving lever 6 is with quantitatively gear train 4 is meshing after the displacement, under quantitatively gear train 4 rotations drive, 6 displacements of tooth plate driving lever and drive card door bolt 9 move together, when the flow of water reaches quantitative gear train 4 determined upper limit amount, tooth plate driving lever 6 is displaced to just in time card door bolt 9 positions of hauling out from bar 10 body of rod leading portion bayonet sockets are sealed up a door in water outlet, water outlet is sealed up a door bar 10 after the obstruction that loses card door bolt 9, promote its displacement and water outlet is blocked the cut-out current by spring 12.If the water yield is less than the quantitative gear train 4 determined upper limits, water outlet one side's switch promptly cuts out, then operation procedure just stops before hauling out at card door bolt 9, the water inlet bar 5 of sealing up a door resets under the effect of spring 8, tooth plate driving lever 6 and locating piece 7 are with water inlet bar 5 displacements of sealing up a door, tooth plate driving lever 6 is with quantitatively gear train 4 disengagings are meshing, and tooth plate driving lever 6 resets under the effect of spring 13.After bar 10 shutoff water outlets are sealed up a door in water outlet, if carry out next operation procedure, can use water seal door bar 10 and reset drawing 11 outwards pullings, card is fastened 9 with a bolt or latch and will be stuck in water outlet and seal up a door in the bayonet socket of bar 10 bodies of rod.

Claims

1; a kind of leak stop; it is characterized in that; it comprises shell; water wheels; quantitative gear train; the water inlet bar of sealing up a door; the water outlet bar of sealing up a door; the tooth plate driving lever; the card door bolt; spring assembly; shell is provided with water intake and water outlet; water wheels are in transmission connection with quantitative gear train; the tooth plate driving lever is enclosed within into water and seals up a door in the bar; the tooth plate driving lever can be meshing with quantitative gear train and be connected with the card door bolt; the water outlet bar of sealing up a door is provided with and blocks the bayonet socket that matches of door bolt; water outlet is sealed up a door and is with one on the bar and can uses the spring of water seal door bar one-way shaft to operation; water inlet is sealed up a door and is with one on the bar and makes its spring that resets, and the tooth plate driving lever relies on spring reset, and the water outlet bar and of sealing up a door draws flexible connection.

2, by the described leak stop of claim 1, it is characterized in that the water outlet bar leading portion of sealing up a door is provided with a slotted eye, drawing front end is tubulose, and the water outlet bar leading portion of sealing up a door is inserted within it, and a lock pin passes slotted eye and is fixed on and draws a tube wall.

3, by claim 1 or 2 described leak stops, it is characterized in that the tooth plate driving lever is arranged in one and is enclosed within the seal up a door groove of locating piece of bar of water into, can be in groove along groove to moving around.