CN2097857U

CN2097857U - Toilet high water tank water-saving unit

Info

Publication number: CN2097857U
Application number: CN 91201991
Authority: CN
Inventors: 孙连第; 孙东兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-02-07
Filing date: 1991-02-07
Publication date: 1992-03-04

Abstract

The utility model relates to a toilet high water tank water-saving unit which is composed of an air valve body, a valve stem, a spring, and a plumb. The air valve is used to ventilate a siphon pipe of a water tank, to destroy the vacuum condition of the siphon pipe of a water tank, which interrupts the water stream. The plumb is used to control the water displacement through the water level of the water tank. The water displacement can be controlled randomly and automatically, and random and automatical control can be exchanged randomly, thus water can be maximumly saved. The utility model has the advantages of simple structure, low cost, and convenient installation and operation, and is suitable for a household and public places.

Description

Toilet high water tank water-saving unit

The utility model is a kind of lavatory high level cistern water economizer.

Although existing water saving fixtures are a lot, all can not solve in the present society a large amount of generally use produce dynamical high level cistern problem of water saving by siphonage.A large amount of water is wasted, and this just is badly in need of a kind of problem of water saving that solves high level cistern.

The purpose of this utility model is to provide a kind of high level cistern water economizer.This water economizer is the control problem that has fundamentally solved siphonage, makes water tank promptly keep the high-effect of equipment, can economize on water to greatest extent again.

The utility model is achieved in that water economizer comprises that air valve body, valve rod, heavy thallium, spring, tie line, valve rod are attached on the air valve body with axle, be provided with spring near axle, make valve rod and valve body closely connected, the air valve closure, the valve rod other end and heavy thallium link, heavy thallium is wanted to float on water, and its gravity can make heavy thallium can drive valve rod after losing buoyancy of water and start valve greater than the elastic force of spring again.During installation, in the punching of water tank siphon pipe upper end, air valve is fixed on the hole.At ordinary times, water tank is in high water level, and heavy thallium floats, and valve rod is load not, under the effect of spring, and the air valve tight closure, when discharging water, drawdown is to the precalculated position, and this is to design according to the requirement of bleeder quantity is prior.After heavy thallium loses buoyancy of water, promptly drag valve rod and start valve, the syphon ventilation destroys its vacuum condition, and current are interrupted, and reaches the purpose of automatic control water saving.In addition, also availablely be applicable to family with Italian type with Italian type, it is to shorten tie line, and heavy thallium is fixed on high water level, and water level has slightly to descend and sinks the thallium loss of buoyance and can drag valve rod startup valve immediately like this, makes the current interruption.For heavy thallium is not descended with drawdown, exactly heavy thallium and carrying pole with its load are linked up, when discharging water, the handle of leaving behind, carrying pole with its load one end lifts, and holds heavy thallium, makes it can not be with drawdown.Discharging water finishes, release handle, and carrying pole with its load falls, and heavy thallium loses support and sinks immediately, drags valve rod, starts valve, makes the syphon ventilation, and current interrupt, and reach the purpose of how much water to put how much water with, accomplish to economize on water to greatest extent purpose.

The utility model is simple in structure, cost is low, and is easy to install, generally is applicable to family and public place.

Contrast utility model and described in detail with Fig. 1, Fig. 2 below.

Fig. 1 is the side diagrammatic sketch of specific embodiment of the utility model one.

Fig. 2 is the side diagrammatic sketch of specific embodiment of the utility model two.

With reference to Fig. 1: lavatory high level cistern water economizer is to be fixed on the pore of opening behind the syphon upper end (7) by air valve body (1); Valve rod (3) is attached on the air valve body (1) by axle; Spring (2) links with air valve body and valve rod near being fixed on axle; Heavy thallium (4) is connected by tie line (5) with valve rod (3) one ends and constitutes.

With reference to Fig. 2, except that said structure, comprise that also linking heavy thallium (3) constitutes with the tie line (5) of carrying pole with its load (6).

As can be seen from Figure 1, the handle of leaving behind when discharging water, carrying pole with its load (6) lifts, drawdown simultaneously, heavy thallium (4) loss of buoyance and sinking needs De allocation when sinking to bleeder quantity, heavy thallium (4) drives the valve rod startup of leaving behind by tie line (5) and opens air valve, make air pass through hole (7) and enter in the syphon, destroy vacuum condition, interrupt current.Finish when discharging water, cistern water level goes back up to original position, and heavy thallium (4) raises under the buoyancy of water effect, makes valve rod (3) homing, and sealed pore (7) under the effect of spring (2), so just can control bleeder quantity as required automatically.The precalculated position of bleeder quantity is to determine that by the length of tie line (5) the line length bleeder quantity is big as required, and the short bleeder quantity of line is just little.

From Fig. 2, as can be seen, heavy thallium (4) and carrying pole with its load (6) link up with tie line (5).When discharging water, the handle of leaving behind, carrying pole with its load (6) lifts, and simultaneously heavy thallium has been dragged, and it can not be descended with drawdown.When sluicing finishes, release handle, carrying pole with its load (6) falls, and heavy thallium (4) loses support, sinks immediately, starts open pore (7), and current are interrupted.Reach the purpose of how much water to put the random water saving of how much water with.

Claims

1, a kind of lavatory high level cistern water economizer, comprise air valve body, valve rod, heavy thallium, spring, tie line, this water economizer is characterised in that: air valve body is positioned on the pore of opening behind the syphon upper end, valve rod is attached on the air valve body with axle, be provided with spring near axle, make valve rod and valve body closely connected, the air valve closure, the valve rod other end and heavy thallium link.

2, water economizer according to claim 1 is characterized in that: air valve is positioned on and makes the syphon ventilation on the syphon, destroys its vacuum condition, reaches the purpose that current interrupt.

3, water economizer according to claim 1 is characterized in that: heavy thallium is wanted to float on water, and its gravity can be controlled bleeder quantity by the lifting of cistern water level automatically greater than the elastic force of spring again.

4, water economizer according to claim 1 is characterized in that: family uses with Italian type, promptly improves heavy thallium water level and will sink thallium and carrying pole with its load to link up, and realize.