CN2255457Y - Water-saving double-channel siphon cistern for flushing toilet closet - Google Patents

Abstract

The utility model relates to a water-saving double-channel siphon cistern for flushing a toilet closet. Water outlet pipes of the utility model are respectively composed of an independent high-position water outlet pipe and an independent low-position water outlet pipe, and the two water outlet pipes are both formed into an inverted U-shaped structure of which one end is communicated with a closet and the other end is connected with a piston cylinder. The inner part of the piston cylinder is provided with a piston which is controlled by a connecting rod. The utility model which is used for flushing a cistern effectively reserve various functions and advantages of the prior art, and simultaneously, the utility model has the advantages of water saving, difficult leak of the cistern, long service life, simple structure, convenient use and operation, and wide range of application. The utility model overcomes the defect existing in the prior art.

Description

A kind of water-saving binary channels hydrocone type toilet cistern

The utility model relates to a kind of seat formula closet that the washroom is located in family, hotel etc. that is mainly used in, and plays the hydrocone type toilet-flushing apparatus of controlling its displacement according to different purposes, specifically refers to a kind of water-saving binary channels hydrocone type toilet cistern.

Along with improving constantly of people's living standard, use as snug as a bug in a rug seat formula closet easily to obtain more and more widely use, people have carried out many researchs to its structure, so that its structure is more reasonable, use more convenient comfortable, yet, its mode of flushing the toilet then adopts traditional water tank all the time, because traditional water tank generally all has only a drainage channel, no matter its water requirement is much in use, all need the water storage in the water tank is all discharged, caused the waste of water to a certain extent, particularly in area that water resource comparatively lacks, it is more outstanding that this problem seems, the inventor had once proposed a kind of water-saving binary channels toilet cistern, had solved above-mentioned deficiency preferably, but its current discharging is still same as the prior art, still exist the aging easily distortion of rubber valve gap of outfall, easily cause the deficiency of radiator leak, bring many inconvenience to the user.

The purpose of this utility model just is to provide a kind of water-saving binary channels hydrocone type toilet cistern, with the two-way drainage structure by its uniqueness and can prevent the hydrocone type drainage pattern that leaks effectively with different gears, make it both keep the various functions of use and the advantage of prior art effectively, also have using water wisely in a large number, water tank antileaking, long service life, cisten mechanism advantage simple, easy to use and applied widely simultaneously, overcome the deficiencies in the prior art preferably.

The purpose of this utility model realizes in the following manner: a kind of water-saving binary channels hydrocone type toilet cistern, mainly be by storage tank, water inlet pipe, outlet pipe and cover plate are formed, it is characterized in that above-mentioned outlet pipe is by independently high-order outlet pipe and low level outlet pipe are formed respectively, two outlet pipes are down " U " shape structure, the one end communicates with the seat lavatory, the other end links to each other with piston rod, two outlet pipes all are fixed on the storage tank, be provided with in its piston rod by the connecting rod control piston, the displacement of connecting rod is by the action bars control of device on water storage tank wall or cover plate, the piston of high-order outlet pipe is lower than the piston of low level outlet pipe, and the top of " U " shape pipe is higher than the water surface in the storage tank.

Adopt water-saving binary channels hydrocone type toilet cistern of the present utility model, because the hydrocone type drainage pattern that has adopted unique two-way drainage structure and can prevent from effectively to leak with different gears, make it both keep the various functions of use and the advantage of prior art effectively, also have using water wisely in a large number simultaneously, the water tank antileaking, long service life, cisten mechanism is simple, use and easy to operately and applied widely (both can be used for a formula closet, can be used as the high level cistern of squatting pan again) advantage, having overcome the deficiencies in the prior art preferably, is a kind of very desirable novel water-saving type binary channels hydrocone type toilet cistern.

Description of drawings.

Accompanying drawing is a kind of example structure schematic diagram of the present utility model.

Wherein: the 1-cover plate, the 2-storage tank, the 3-connecting rod, the 4-action bars, the high-order outlet pipe of 5-, the 6-water inlet pipe, the high outlet pipe piston rod of 7-, the high outlet pipe piston of 8-, 9-low level outlet pipe, 10-hangs down the outlet pipe piston rod, and 11-hangs down outlet pipe piston, 12-seal cage.

Below in conjunction with drawings and Examples the utility model is further described.

As shown in the figure, water-saving binary channels hydrocone type toilet cistern of the present utility model, mainly be by storage tank (2), water inlet pipe (6), outlet pipe and cover plate (1) are formed, above-mentioned outlet pipe is by independently high-order outlet pipe (5) and low level outlet pipe (9) are formed respectively, two outlet pipes are down " U " shape structure, the one end communicates with the seat lavatory, the other end with link to each other with low outlet pipe piston rod (10) with high outlet pipe piston rod (7) respectively, two outlet pipes all are fixed on the storage tank (2), in high outlet pipe piston rod (7) and low outlet pipe piston rod (10), be provided with high outlet pipe piston (8) and low outlet pipe piston (11) by connecting rod (3) control, the displacement of connecting rod (3) is by action bars (4) control of device on storage tank (2) wall or cover plate (1), high outlet pipe piston rod is lower than the outlet pipe piston rod, and the top of " U " shape pipe is higher than the water surface in the storage tank.Take comparatively loosening cooperating between above-mentioned piston and the piston rod, touching position is provided with seal cage (12) between connecting rod and the piston/cylinder.

During use, can operate different action bars according to different displacement needs, during as a large amount of draining of need, make low outlet pipe piston (11) be promoted to the cylinder top by action bars from the extreme lower position of low outlet pipe piston rod (10), simultaneously water in the cylinder is extruded storage tank by " U " shape pipe, make in " U " shape pipe and produce siphonage, thereby finish the draining action, when water level extremely hangs down outlet pipe piston bottom surface, air enters above-mentioned " U ", and shape is managed, and siphonic process stops, and finishes whole draining action.In the said process, low outlet pipe piston glides under the effect of self gravitation slowly, and is identical with aforementioned process during a small amount of draining until setting back, its operation be high outlet pipe piston (8).

Claims (2)

1, a kind of water-saving binary channels hydrocone type toilet cistern, mainly by storage tank (2), water inlet pipe (6), outlet pipe and cover plate (1) are formed, it is characterized in that above-mentioned outlet pipe is by independently high-order outlet pipe (5) and low level outlet pipe (9) are formed respectively, two outlet pipes are down " U " shape structure, the one end communicates with the seat lavatory, the other end with link to each other with low outlet pipe piston rod (10) with high outlet pipe piston rod (7) respectively, two outlet pipes all are fixed on the storage tank (2), in high outlet pipe piston rod (7) and low outlet pipe piston rod (10), be provided with high outlet pipe piston (8) and low outlet pipe piston (11) by connecting rod (3) control, the displacement of connecting rod (3) is by action bars (4) control of device on storage tank (2) wall or cover plate (1), high outlet pipe piston rod is lower than the outlet pipe piston rod, and the top of " U " shape pipe is higher than the water surface in the storage tank.

2, require 1 described a kind of water-saving binary channels hydrocone type toilet cistern according to power, it is characterized in that taking comparatively loosening cooperating between above-mentioned piston and the piston rod, touching position is provided with seal cage (12) between connecting rod and the piston/cylinder.

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