CN2523805Y

CN2523805Y - Dual tank low level water saving cistern

Info

Publication number: CN2523805Y
Application number: CN 02202299
Authority: CN
Inventors: 滕志同
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-18
Filing date: 2002-01-18
Publication date: 2002-12-04
Anticipated expiration: 2012-01-18

Abstract

The utility model discloses a downward-draining double cylinder low-flush energy-saving water tank which is used on the closestool, a water tank is divided into a tap water tank and a washing water tank by a partition, the tap water tank is a ball float type downward-draining low flush tank, the drainpipes of the two water tanks are communicated with each other by a T-shaped drainpipe, the pull cable on the drain valve is controlled by two drawbars on a drainage switch shaft; a water inlet pipe which is communicated with the wash basin is arranged at the end of the washing water tank, the washing water tank is provided with an overflow pipe at the bottom, the drain valve is fixed on a suspension loop under the overflow pipe, a shaft of the drainage switch is a stepped shaft and is provided with two square shaft journal. The water tank not only can make full use of the washing water to flush the toilet, but also has simple structure and is easy to install or maintain.

Description

Twin-tub low level cistern for toilet water-saving cistern

A kind of water outlet lower water box down that technical field the utility model relates to use on the sanitary toilet.

Background technology is well-known, because China's rapid economy development, is becoming tight town and country water day at present, and people are in order to alleviate the contradiction of short water supply, thinks hard aspect throttling increasing income, and tries every possible means.Chinese patent 92240695.2 " two ball float water saving lower water boxes " then are typical examples, in order to utilize washings, it is on the basis of the following water outlet lower water box that present toilet seat generally uses, redesign has increased the washings water inlet system that storage tank, communicating pipe, water intaking valve, control water tank, connecting rod, ball float etc. are formed, though can utilize washings to dash just when having accomplished washings, the automatic supply of tap water during no washings, because the component of washings water inlet system are many and complex structure, this just must cause the obvious raising of cost.

The summary of the invention the purpose of this utility model is a kind of simple in structure, twin-tub low level cistern for toilet water-saving cistern of the washings in the lavatory basin in the resident family directly can being utilized, can replenishing automatically with tap water when washings are not enough again of design.

Said herein cylinder is meant that a water tank is divided into two water tanks with dividing plate, and a water tank also claims a cylinder.

The purpose of this utility model is achieved like this; On the basis of the following water outlet lower water box of forming by tap water tank, case lid, draining valve, ball float, connecting rod, drainage switch, tap water water inlet pipe and water intaking valve assembly that uses at present, washings water tank, draining valve, threeway gutter, washings water inlet pipe, pull bar, pulley and slide bar have been increased.Tap water tank and washings water tank are connected as a single entity, and the centre is separated by dividing plate; The gutter of two tanks is communicated with by the threeway gutter; Backguy on two draining valves is by two pull bar controls on the drainage switch axle; There is the washings water inlet pipe that communicates with lavatory basin the end of washing water tank; In the washing water tank overflow pipe is arranged, it highly is lower than the height of the lower edge of the trepanning on the dividing plate, and draining valve is fixed on the hangers of overflow pipe bottom; Trepanning on the dividing plate and the trepanning coaxial line on the antetheca; The axle of drainage switch places in the cover of dividing plate and antetheca, overlaps a pull bar respectively on two square shaft necks of switch shaft; One end of pull bar has the square hole that adapts with the square shaft neck, and end is the anchor line (string) hole in addition; Round slide-bar places the hole of dividing plate and antetheca, is with pulley on the bar.

When using the utility model, only being the drop that utilizes the height of lavatory basin and water tank imports the washings of lavatory basin in the washings water tank by water inlet pipe, and the water inlet of another tap water tank is then by automatic water inlet system control; When dashing just, rotate drainage switch, pull bar pulling backguy drives draining valve and opens, and water is discharged, and another backguy is lax; When drainage switch was turned to another side, the draining valve of another water tank was opened, water is discharged, and the drainage system of two water tanks, independent separately, be independent of each other.Use proof, the water supply volume when dashing just can be saved more than 50%, and simultaneously, the utility model is simple in structure, and installation and maintenance are convenient.

Description of drawings Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is the structure chart of the utility model drainage switch.

Fig. 5 is the structure chart of the utility model pull bar.

The component title of each digitized representation is as follows among the figure: 1-tap water water inlet pipe and water intaking valve assembly; The 2-water tank; The 3-drainage switch; The 4-lid; The 5-round slide-bar; 6,12-overflow pipe; The 7-fixing hole; The 8-dividing plate; 9-washings water inlet pipe; 10,15-draining valve; 11-threeway gutter; The 13-connecting rod; The 14-ball float; 16,22-backguy; 17,20-cover; 18,21-pull bar; The 19-pulley; 23,24-square shaft neck; The 25-square hole; 26-anchor line (string) hole.

The utility model is described in further detail in conjunction with the accompanying drawings for the specific embodiment.The appearance and size length of water tank 2 of the present utility model is respectively 60cm, 30cm, 30cm, longitudinal baffle 8 is divided into tap water tank and washings water tank with water tank, the dividing plate height is concordant with tank port, tap water tank adopts automatic water inlet and the tap water water inlet pipe in the drainage system and water intaking valve assembly 1, draining valve 15 and the overflow pipe 12 of draining water tank under the existing low level, and the fixing hole 7 of two symmetries is arranged on the rear wall of case; Fixing washings water inlet pipe 9 on the end wall of washings water tank, overflow pipe 6 is arranged at the bottom, and draining valve 10 hangs on the hangers of overflow pipe 6 bottoms; Two water tank bottoms are communicated with by threeway gutter 11, fixing respectively on the antetheca of dividing plate 8 and water tank and overlapping 20,17, two trepanning coaxial lines, the axle of drainage switch 3 is a multidiameter, on the axle two

square necks

23,24 are arranged, two journal surfaces differ 45 °, during assembling two pull bars 18,21 are enclosed within respectively on the

square shaft neck

23,24, one end of pull bar has square hole 25, and end is anchor line (string) hole 26 in addition, and backguy 16,22 1 ends tie up on the anchor line (string) hole of pull bar, end ties up on the draining valve in addition, round slide-bar 5 is arranged on the antetheca of water tank and the dividing plate, pulley 19 is arranged on the bar, backguy 16 is placed on the pulley.

Claims

1, the twin-tub low level cistern for toilet water-saving cistern of being made up of water tank, case lid, tap water water inlet pipe and water intaking valve assembly, overflow pipe, draining valve, ball float, connecting rod is characterized in that: the dividing plate concordant with tank port (8) separates water tank (2) and is tap water tank and washings water tank; The washings water tank is communicated with by threeway gutter (11) with the tap water tank gutter, and the backguy (16) of draining valve (10), (15), (22) tie up on pull bar (18) on the drainage switch (3), (21); There is washings water inlet pipe (9) end of washings water tank, and overflow pipe (6) is arranged at the bottom of washings water tank, and draining valve (10) is articulated on the hangers of overflow pipe (6) bottom; The axle of drainage switch (3) places in cover (17), (20), fixing pull bar (18), (21) respectively on the square shaft neck (23) of drainage switch axle, (2), the anchor line (string) hole of two pull bars be backguy (16), (22), round slide-bar (5) places the hole of dividing plate and antetheca, is with pulley (19) on the bar.

2, twin-tub low level cistern for toilet water-saving cistern according to claim 1 is characterized in that: the height of overflow pipe (6) is lower than the height of lower edge in the hole of cover (20).

3, twin-tub low level cistern for toilet water-saving cistern according to claim 1 is characterized in that: the hole of the cover (20) on the dividing plate (8) and the hole coaxial line of the cover on the antetheca (17).