CN2330716Y

CN2330716Y - Leakage-free water-saving flush tank

Info

Publication number: CN2330716Y
Application number: CN 98228910
Authority: CN
Inventors: 王启祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-27
Filing date: 1998-05-27
Publication date: 1999-07-28
Anticipated expiration: 2008-05-27

Abstract

The utility model relates to a leakage-free water-saving flush tank. The existing flush tank has the disadvantages of easy leak, large maintenance quantity, and easy waste of water resources. The utility model is characterized in that the lower part of the inner part of the flush tank is provided with a siphon pipe whose one end is extended from the bottom part of the flush tank. The upper part of the flush tank is provided with a siphon box, and the lower part of the inner part of the siphon box is provided with a siphon pipe whose one end is extended from the bottom part of the siphon pipe into the flush tank. The utility model is suitable for flushing the filth between gaps in latrines.

Description

There is not the water-saving flush of leakage case

The utility model relate to a kind of in the public lavatory the widely used clearance-type flushing tank that is used to wash away dirt.

Rubber packing is adopted in the jet water spout outlet of existing flushing tank, because flushing tank will constantly carry out the gap bath in the bath operation process, the rubber packing spare in jet water spout exit is is frequently opened and closed, wearing and tearing are very fast, the rubber packing place easily produces leakage, causes maintenance capacity big, and causes water resource waste; When leakage rate equated with the water tank water intake amount, then flushing tank also can lose the gap flushing function, and it is continuous to become permanent current, the operation of can't normally washing by water.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of nothing to leak, can reduce maintenance capacity and can realize water-saving nothing leakage water-saving flush case.

The purpose of this utility model can reach by following measure: the utility model includes a flushing tank, it is characterized in that in flushing tank the bottom is installed with a syphon and this siphonal end stretches out from the flushing tank bottom, be installed with a siphon box on flushing tank top, the bottom is installed with a syphon and this siphonal end and stretches out from the siphon box bottom and enter flushing tank in this siphon box.

Accompanying drawing is the utility model structural principle schematic diagram.

The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment: as shown in drawings, 2 is flushing tank, the end that the bottom is installed with a syphon 3 and this syphon 3 in flushing tank 2 stretches out from flushing tank 2 bottoms, be installed with a siphon box 1 on flushing tank 2 tops, the end that the bottom is installed with a syphon 4 and this syphon 4 in this siphon box 1 stretches out from siphon box 1 bottom and enters flushing tank 2, the designed nothing that provides of the utility model so just has been provided has leaked the water-saving flush case.The utility model operating principle is as follows: open conduit switch 5, then water flows in the siphon box 1, water in flowing into siphon box 1 is on the increase, when its water level is higher than syphon 4 tops, then produce siphonage, be that syphon 4 sucks the water in the siphon box 1 in the flushing tank 2, waiting to suck back water continues to inject in the siphon box 1 again, to produce siphonage next time, after syphon sucks the water in the siphon box 1 in the flushing tank 2 more than 4 time, water level in the flushing tank 2 constantly raises, when its water level is increased to syphon 3 tops, then produce siphonage, promptly syphon 3 is with the operation of once washing by water of the water sucking-offs in the flushing tank 2, and syphon 3 promptly stops to wash by water after the water in the flushing tank 2 aspirates, at this moment the water in the siphon box 1 repeatedly constantly is inhaled in the flushing tank 2 again, to realize washing by water operation next time, so circulation constantly, go round and begin again, carry out gap bath operation.According to actual needs, also can design and produce the siphon box and the syphon of one-level and siphon box 1 same structure on siphon box 1 top, can prolong the blanking time of washing by water like this.

The utility model has following advantage compared to existing technology:

Owing to adopt siphon pipe to realize the bath operation, structurally do not use rubber Sealing, no consumable accessory, thereby can not produce leakage, reduced maintenance capacity; By Leak therefore in a large number using water wisely, favourable fwaater resources protection in having realized not having.

Claims

1, a kind of nothing is leaked the water-saving flush case, include a flushing tank, it is characterized in that in flushing tank the bottom is installed with a syphon and this siphonal end stretches out from the flushing tank bottom, be installed with a siphon box on flushing tank top, the bottom is installed with a syphon and this siphonal end and stretches out from the siphon box bottom and enter flushing tank in this siphon box.