CN2245081Y

CN2245081Y - Water-saving device

Info

Publication number: CN2245081Y
Application number: CN 94243885
Authority: CN
Inventors: 于振洪
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-31
Filing date: 1994-10-31
Publication date: 1997-01-15
Anticipated expiration: 2004-10-31

Abstract

The utility model relates to a water-saving device, which is a deodorizing and reflux stopping device for urinals, other waste water outlets, and pipelines. The water-saving device is composed of a casing, a locating sleeve, and a tilting disc, wherein, the locating sleeve is arranged in the casing; the tilting disc corresponds to and is hinged with the lower end of the locating sleeve. The utility model is characterized in that the tilting disc is provided with a counterweight block; the counterweight bock balances the tilting disc at a hinged point, so the tilting disc keeps covering an outlet on the lower part of the locating sleeve, preventing bad smell from returning back, and blocking waster water reflux; the opposite point of the tilting disc and the lower end side of the locating sleeve is preferably concave; the concave point can store up a small amount of surplus water to seal a gap between the tilting disc and the lower end of the locating sleeve, so the gap is sealed. Therefore, the utility model has the better effects of preventing stink and stopping reflux.

Description

Water economizer

Water economizer is a kind of urinal and other waste water discharge openings and pipeline deodorization and stops reflux.Existing waste pipe deodorization apparatus all is to be provided with at pipeline to turn one's coat curvedly, and turning one's coat curvedly has water, stops that stink refluxes.But towards urinal and other refuses the time, the curved resistance of turning one's coat is bigger, and it is quiet could will just to reach the refuse flushing with a large amount of water.Turning one's coat curved can't stop backflow, and during following water blockage, waste water will be back to urinal and other waste water discharge openings.Useful non retern valve, but its structure more complicated, water resistance is bigger.Parts such as the spring of valve are fragile, use a period of time after, sealing weakens, can also anti-stink, the dumb convenience of the switch of valve.

The purpose of this utility model provides a kind of being easy to and drains; Flushing makes things convenient for water-saving; Anti-odour also stops the reflux water economizer.

Water economizer of the present utility model is by shell, the positioning sleeve in the shell, the relative also hinged formation that turns over the positioning sleeve lower end.It is characterized in that: turning over has balancing weight, and balancing weight is with the pin joint and the counterweight that turns over, and making turns over keeps covering positioning sleeve below row's mouth, prevents anti-stink and stops return of waste water.When a small amount of drainage excrements or refuse, yet just can press off eliminating turning over greater than the opplied moment of balancing weight.Turn over afterwards and return cap seal row mouth under the balancing weight effect.With low amounts of water just can wash open turn over leave over just or refuse flushing get rid of clean, and the row of covering mouth automatically.The balancing weight that turns over is connected with the hinged support bar that turns over by balancing weight and counterweight.Balancing weight needs only less than gently just keeping the row's of covering mouthful state turning over.Turning over is subjected to less gravity also just can open eliminating excrements and refuse, and balancing weight preferably connects with support bar or hinge is connected, and balancing weight keeps hang in the enclosure, can occupy less space.Turning over can be that sealing is opened or covered in the axle upset very neatly with the pin joint.In order better to be covered sealing row mouthful, turn over and limit, positioning sleeve lower end opposite position is preferably spill, the spill place can have that a small amount of surplus watertight firmly turns over and the positioning sleeve lower end between the slit, make it sealing.Anti-odour and stop the backflow better effects if like this.So water economizer of the present utility model compared with the prior art, have better anti-odour and stop the backflow effect; Can make things convenient for and get rid of excrements or refuse smoothly, then the row of sealing mouthful automatically just prevents anti-flavor rapidly; Just can wash open with a spot of water, excrements or the refuse left over be rinsed well, widely the amount of conserving water turning over.

Accompanying drawing has been represented a kind of water economizer structure chart of the present utility model.Face embodiment in conjunction with the accompanying drawings further specifies water economizer of the present utility model.This water economizer is by the plastic casing 5 that is communicated with sewer pipe, the positioning sleeve 2 that is positioned at shell and is tightly connected with shell upper, relative with the positioning sleeve lower end in the enclosure and with the outer connecting plate of surveying hinged 3 of positioning sleeve turn over 1 and the balancing weight 4 that turns over constitute.Turn over and the hinged of connecting plate is hinged by its support bar, another section of support bar is connecting balancing weight.Balancing weight is connected by rotating pin with support bar, has formed free sagging hinged.The peripheral opposite position that turns over positioning sleeve lower end row mouthful is a spill.When this water economizer was used for urinal, the outlet of its top and urinal was communicated with, and excrements is drained urinal and outlet thereof, just pressed off the row of opening that turns over the excrements of outlet and mouthful was rejected to sewer pipe, then turn over and under the balancing weight effect return cover and arrange mouth.As long as with existing four of the just water/turn over and get rid of of dashing once sweeping away row's mouth to the excrements of leaving over, washing open.Turn over and after return covered row mouthful, the micro-surplus water stagnation that flows down at last was at the spill place that turns over, row's mouth and the gap sealing between turning over.Having guaranteed that the stink of sewer pipe is not counter goes out, and the waste water of sewer pipe also be mustn't go to stream.Flushing is convenient, conserves water to reach 80%.

Claims

1, water economizer is by shell, the positioning sleeve in the shell, and the relative also hinged formation that turns over the positioning sleeve lower end, it is characterized in that: turning over has balancing weight.

2, as the said water economizer of claim 1, it is characterized in that: balancing weight is connected with the hinged support bar that turns over.

3, as the said water economizer of claim 2, it is characterized in that: balancing weight or hinge hinged with support bar is connected.

4, as claim 1 or 2 or 3 said water economizers, it is characterized in that: turn over and limit, positioning sleeve lower end opposite position is a spill.