CN2480426Y

CN2480426Y - Weight-icreased turn over type water-discharge valve flap

Info

Publication number: CN2480426Y
Application number: CN 01240077
Authority: CN
Inventors: 张德庆; 张宏业
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-19
Filing date: 2001-05-19
Publication date: 2002-03-06
Anticipated expiration: 2011-05-19

Abstract

The utility model relates to a weighting hanging water discharge flap comprising a ring airtight cover. A canister with downward opening is arranged in the centre of the cover, and an auricular index arranged in one side of the cover is connected with the valve base. The utility model is characterized in that a heavy weight is provided at the upper portion of the airtight cover to make the weight of the flap bigger than its buoyancy in water for the utility model increases a weight on the hanging water discharge flap widely used in the market. When discharging the water the flap is capable of immediately closing the water outlet after loosening the water discharging crank, thereby the utility model has the advantage of controllable water discharging amount.

Description

The weightening finish formula turnover panel flap that discharges water

The utility model relates to a kind of urinal flushing valve, and particularly a kind of Water tank for urinal is with the weightening finish formula turnover panel flap that discharges water.

The present flushing cistern that generally uses, its waterdrainage amount is non-adjustable, this flushing cistern has the turnover panel flap that discharges water on the water tank bottom weep hole, the external handle of rotating box is mentioned flap by lever when dashing just, and the water in the water tank is emitted, because this flap own wt is less than its buoyancy in water, can only work as when water in the water tank has all been put and just can reset, the delivery port capping is tight, thereby this discharging valve does not have the function of adjustable water.Though occurred the energy-saving cistern of multiple adjustable water in the market, its complex structure, price height.

The purpose of this utility model provides the matching used weightening finish formula turnover panel with adjustable water of a kind of and existing turnover plate type discharging valve flap that discharges water.

Task of the present utility model is achieved in that it has an annular sealing cover, and the center of lid is provided with the tube under shed, and a side of lid has auricle to be connected with valve seat, it is characterized in that: the top of seal cover is provided with a weight.Described weight is the standpipe of a bottom lock, and the lower end of pipe is connected with seal cover, and the upper end is connected with lever.Described weight is pouring weight that is fixed on above the seal cover also.

The utility model because the turnover plate type that will be on the market generally uses discharges water flap set up a weight, the weight that makes flap is greater than its buoyancy in water, when discharging water, when unclamping flush handle, flap just can cover delivery port immediately, thereby has the controllable water saving advantage of waterdrainage amount.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the scheme of installation that the another kind of form of structure of the utility model combines with existing turnover plate type discharging valve.

The drawing explanation: 1. flap 2. standpipes 3. overflow pipes 4. handles 5. levers 6. ball floats 7. ropes 8. water tanks 9. water inlet pipes 10. outlet pipes 11. pouring weights discharge water

In conjunction with above accompanying drawing embodiment of the present utility model is elaborated, the weightening finish formula turnover panel flap 1 that discharges water comprises an annular sealing cover, the tube of the oriented under shed in lid center, one side of lid has auricle, the auricle hole is rotatably assorted on the bearing pin on valve seat, above-mentioned flap is exactly the turnover plate type that uses the now flap that discharges water, the weightening finish formula turnover panel flap that discharges water is provided with a weight above above-mentioned flap, make its gravity greater than its buoyancy in water, this weight has two kinds of structures, the one, the standpipe 2 of bottom lock, the lower end of pipe is connected with flap, and upper end system has rope 7 to be connected with lever 5; The 2nd, connection one pouring weight 11 on flap.

Water saving principle of the present utility model is, rotate the handle 4 of water tank 8 outsides, by lever 5, rope 7 and standpipe 2 flap 1 that will discharge water are mentioned, water in the water tank flows out from outlet pipe 10 and dashes just, dash when not needing to continue to discharge water after an action of the bowels when finishing, release handle, because the weight of water is greater than the buoyancy of the flap that discharges water in pouring weight on the flap or the standpipe, therefore, this flap falls immediately effluent pipe mouth is sealed, and realizes the water saving purpose that waterdrainage amount can be controlled, tap water through water inlet pipe 9 to water tank 8 supplementing water, ball float 6 control water level height, overflow pipe 3 can prevent to avoid water from water tank overflow when ball float is out of control.The flap that discharges water of the present utility model is fit to old-fashioned discharging valve is transformed, and only needs to change the flap that discharges water and gets final product, and improvement expenses is low, is convenient to promote.

Claims

1, the weightening finish formula turnover panel flap that discharges water, it has an annular sealing cover, and the center of lid is provided with the tube under shed, and a side of lid has auricle to be connected with valve seat, it is characterized in that: the top of seal cover is provided with a weight.

2, the weightening finish formula turnover panel according to claim 1 flap that discharges water, it is characterized in that: described weight is the standpipe of a bottom lock, and the lower end of pipe is connected with seal cover, and the upper end is connected with lever.

3, the weightening finish formula turnover panel according to claim 1 flap that discharges water, it is characterized in that: described weight also can be a pouring weight that is fixed on above the seal cover.