CN2453054Y

CN2453054Y - Water saving type flushing means for toilet

Info

Publication number: CN2453054Y
Application number: CN 00253400
Authority: CN
Inventors: 张理
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-12
Filing date: 2000-12-12
Publication date: 2001-10-10
Anticipated expiration: 2010-12-12

Abstract

The utility model relates to a water-saving type flushing device for a urinal. A water tank separation block is installed on the middle part in a water tank, and the interior of the water tank is divided into an upper space part, a right space part, and a lower space part by the water tank separation block. An upper water inlet pipe, a turning type water storage container, and a position limiting baffle plate are installed on the upper space part, and the right space part and the lower space part are respectively a small space and a large space for storing water. Reverse U-shaped lower water discharge pipes are installed on the right space part and the lower space part. The upper ends of the reverse U-shaped lower water discharge pipes are positioned in a right space, and are lower than the upper end surface of the water tank separation block. The water-saving type flushing device for a urinal has the advantages that the water-saving type flushing device for a urinal has very marked water saving, large flushing intensity, clean and tasteless urinal, novel structure, no requirement to intake water pressure, non-easy damage, and full day automatic work. The water-saving type flushing device for a urinal does not use a power supply. The utility model is especially suitable for the water saving modification of latrines.

Description

A kind of water saving type urinal flusher

The utility model relates to the flusher of a kind of plough groove type public lavatory, particularly a kind of improved water saving type urinal flusher.

In our daily life, the urinal flusher water supply volume that existing plough groove type public lavatory uses is huge, in addition some public lavatory day water consumption more than 100 tons, wasted the water resource of flood tide; And when water inlet pipe hydraulic pressure is not enough, can not wash down the ight soil in the urinal again, and cause the smoked people of foul smell in the public lavatory, contaminated environment, simultaneously, " run, drip, leak " phenomenon is serious; Also having partial devices to adopt technology such as infrared rays, automatically controlled, acoustic control, also often is to install complicatedly, and fault is frequent, is difficult to long-term operate as normal.For this reason, the inventor once to have invented the patent No. be a kind of high water level device for flushing toilet bowl of ZL99250579.8.The patented product water-saving result is significantly improved, substantially solved " run, drip, leak " problem, but because this device adopts gutter under the flat tube inverted U, thereby the flushing dynamics is under some influence, the water tank of existing structure is as adopting gutter under the pipe inverted U, though can improve the flushing dynamics, water consumption is big, certain waste is arranged still.

The purpose of this utility model provides a kind of water saving type urinal flusher, improves water saving ability and flushing dynamics, installs easily.

The purpose of this utility model is achieved in that it comprises gutter under tank shell, reversible water container, postive stop baffle, the pipe inverted U, goes up water inlet pipe etc., it is characterized in that: the water tank spacing block is installed at the middle part in the water tank, the water tank spacing block be separated in the water tank, the right side, following three space segments; Water inlet pipe, reversible water container and postive stop baffle are installed in top; Right, lower part is respectively the little space and the large space of storage dress water, and gutter under the inverted U is installed in right, lower part, and the upper end of gutter is positioned at right space under the inverted U, and is lower than the upper surface of water tank spacing block.Operating principle of the present utility model is: the waterproof sealing high speed rotating shaft is housed between reversible water container and the water tank, when last water inlet pipe to reversible water container internal drainage, make pondage wherein surpass 80% when above of its total measurement (volume), this container center of gravity can be offset above-mentioned shaft axis, produce upset clockwise, the right side, lower space that the water in the container promptly is poured in the water tank are stored; Because this container center of gravity returns to original position, can produce counterclockwise upset again after the emptying, reset again, finish the once inside out cycle.After the above-mentioned cycle finished for several times, the water tank right side, the bottom water yield were held when expiring to the A face, and gutter satisfies the siphon drainage condition under the inverted U, and the water yield of the water tank right side, bottom 90% is discharged rapidly, finished whole device draining action, i.e. a flushing cycle.The valve of the upset cycle of reversible water container by last water inlet pipe passes through to regulate flow-control, and the draining flushing cycle of whole device also can be therefore controlled, reaches fully automatic working.The volume V 1 of reversible water container should satisfy V1＞1.8V2 with the spatial volume V2 on water tank spacing block right side, to reach the siphon drainage condition.Postive stop baffle is in order to determine that the reversible water container is along contrary flip angle.

The utility model has the advantages that: it is remarkable especially to economize on water, the flushing great efforts, once flushing can wash down depositing just, urinal is totally tasteless, and novel structure is to the intake pressure no requirement (NR), not fragile, 24 hours fully automatic workings without power supply, are specially adapted to the transformation on economy of water cousumption in public lavatorys such as policlinic, school, station.

The utility model is described in further detail below in conjunction with accompanying drawing:

Figure one is a structural representation of the present utility model.

See figure one, concrete structure of the present utility model is as follows: parts such as gutter 13, reversible water container 3, water tank spacing block 1 adopt rigid plastics, glass fiber reinforced plastic or galvanized sheet to make under tank shell 4, the pipe inverted U; Tank shell 4 inwalls of cuboid, reversible water container 3 and water tank spacing block 1 anticorrosion with painting, waterproofing materials.Water tank spacing block 1 is installed in the water tank, water tank cavity is divided into last, right, following three space segments, the last water inlet pipe 6 and the reversible water container 3 of band valve 5 are installed in the space part, reversible water container 3 is rotatably installed on the tank shell 4 by waterproof sealing high speed rotating shaft 2, and positive stop block 9 is equipped with in the below of reversible water container 3.Gutter 13 is installed in the right side, following two space segments under the inverted U, and the volume V 1 of reversible water container should be greater than 1.8 times of water tank spacing block right side volume V 2.This device is to be fixed on the wall by two setscrews 8.In, could realize when down space segment water storage surpasses plane 11 under gutter 13 siphon drainages.

Claims

1, a kind of water saving type urinal flusher, it comprises gutter under tank shell, reversible cistern, postive stop baffle, the pipe inverted U, goes up water inlet pipe etc., it is characterized in that: the water tank spacing block is installed at the middle part in the water tank, the water tank spacing block be separated in the water tank, the right side, following three space segments; Water inlet pipe, reversible water container and postive stop baffle are installed in top; Right, lower part is respectively the little space and the large space of storage dress water, and gutter under the inverted U is installed in right, lower part, and the upper end of gutter is positioned at right space under the inverted U, and is lower than the upper surface of water tank spacing block.

2, urinal flusher according to claim 1 is characterized in that upper shed 1/3rd places at tank shell, and the dash cover plate is installed in the end top of leaning forward that promptly is positioned at the reversible water container.

3, urinal flusher according to claim 1, it is characterized in that: under the inverted U on the outer arc of gutter the height on summit must be lower than the upper surface of spacing block rightward space part, the height on summit must be higher than the lower surface of spacing block rightward space part on the inner arc.

4, urinal flusher according to claim 1 is characterized in that: the volume of reversible water container should be greater than 1.8 times of water tank spacing block right side volume.