CN2111975U

CN2111975U - Pot-like siphon toilet flushing system

Info

Publication number: CN2111975U
Application number: CN92200721U
Authority: CN
Inventors: 蔡振环
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-17
Filing date: 1992-01-17
Publication date: 1992-08-05

Abstract

The utility model relates to a pot-like siphon toilet flushing system, which is composed of a water tank, a water inlet part and a water outlet part, wherein, the water inlet part comprises a water inlet pipe, a water inlet valve, and a floating ball; the water outlet part comprises a water outlet pipe and a siphon pot assembly, and the siphon pot assembly comprises a pot body, an inner sleeve pot, a sleeve pipe, a water outlet pipe, a gas discharging pipe and a gas discharging valve. When the pot-like siphon toilet flushing system is used, the water flushing can be achieved as long as the gas discharging valve is pressed. When the flushing is finished, the water discharging can be stopped as long as the gas discharging valve is pressed. Thus, the water discharging can be controlled according to needed water quantity, and the water does not need to be fully discharged in the water tank for once flushing; so a large amount of water can be saved. Because the pot-like siphon toilet flushing system adopts siphon water discharging type, general plug covers are not used, and the phenomenon of water leakage of the water tank can be eliminated.

Description

Pot-like siphon toilet flushing system

The utility model relates to the lavatory flushing equipment of being with water tank.

Indoor lavatory pan flushing is at present by two major types control of product markets.One class is a wc flushing cistern; One class is the delay-self-closing flushing valve.Existing wc flushing cistern mostly is plug formula structure, and stopper is plastic hollow lid, on guide peg is arranged.Stopper is positioned to wash on the mouth of pipe during empty van.In the case after the water inlet, when certain depth of water is arranged gag is compressed, when water reaches certain water level in case, close into water by float valve.Move handle during use, mention stopper, flushing beginning, approaching with water because of stopper and guide rod proportion, stopper is suspended in the water during flushing, and stopper is with drawdown in the case, and stopper drops on the effluent pipe mouth during emptying, and water tank is intake once more and is prepared next time and wash.

The problem that this class wc flushing cistern exists: the one, when empty van began to intake, the depth of water did not press tightly gag during less than 15 centimetres and leaks easily; The 2nd, it is fragile to be movable part, and noise is arranged, and delivery port protects a mouthful regularly replacing with rubber pad.Accessory nut etc. needs machine, and washes one and less importantly consume one case water, can not measure on demand to discharge water, and water-saving result is bad.

The purpose of this utility model is a kind of water-tight and chamber pot flusher of washing water quantity control waterdrainage amount on demand of design.

The purpose of this utility model is achieved in that siphon pot type chamber pot flusher, going out part by water tank, water inlet portion, water is formed, said water inlet portion comprises water inlet pipe, inlet valve, ball float, it is characterized in that said water part comprises outlet pipe, Siphon pot assembly, said Siphon pot assembly is by tank body (1), interior cover jar (2), sleeve pipe (3), outlet pipe (4), bleeder pipe (5), vent valve (11) is formed.

Illustrate that accompanying drawing is as follows:

Fig. 1 is a siphon pot type chamber pot flusher general assembly schematic diagram.

Fig. 2 is a Siphon pot modular construction schematic diagram.

Fig. 3 is the vent valve structural representation, and a is a stay-supported for push button b.

Accompanying drawings operating principle and embodiment are as follows:

The water tank (6) of siphon pot type chamber pot flusher (see figure 1) is the water tank of general chamber pot flusher, and its water inlet portion is by water inlet pipe (7), inlet valve (8), and ball float (9) is formed.Siphon pot assembly (10) is placed in the water tank (6), and its outlet pipe (4) joins by the drain hole of water tank (6) bottom and the water inlet pipe of chamber pot.Position and the vent valve (11) of bleeder pipe (5) on the Siphon pot assembly (10) more than high water tank peak level joins, and vent valve (11) reaches outside the casing by the hole on the water tank wall.

The structure of Siphon pot assembly is: tank body (1) (see figure 2) is a round can, and there is a cover plate (12) to form a closed tank, interior cover jar (2) is the diameter band bottom opening round can little than tank body (1), interior cover jar (2) is enclosed within the tank body (1), its openend is relative with the bottom of tank body (1), and its bottom joins with the cover plate (12) of tank body (1).There are some (for example 8) lacing wires (13) and the interior bottom connection that overlaps jar (2) in the lower end of tank body (1), and cover jar (2) and tank body (1) fuse in making.The bottom of tank body (1) has the breach (cut height can be 30 millimeters) of some interruptions so that water inlet along the tank skin circumference.Outlet pipe (4) inserts in the jar by the hole on tank body (1) cover plate and stretches into certain-length, and is connected with the cover plate of tank body (1).Sleeve pipe (3) is the pipe of a diameter less than interior cover jar (2), one end is enclosed within the outside of outlet pipe (4), one end links to each other with the top of tank body (1), there is a seal diaphragm (14) centre of sleeve pipe (3), the top of tank body (1) has an aperture to connect bleeder pipe (5), and bleeder pipe (5) links to each other with vent valve (11).Whole tank body assembly (10) is installed on the drain hole of water tank bottom by the screw thread on the outlet pipe (4).

The course of work of the utility model flushometer following (in conjunction with Fig. 1,2):

When tank inlet pipe (7) is intake by water intaking valve (8), Siphon pot assembly (10) is promptly intake by the indentation, there of tank body (1) bottom tank skin, when water level rises to above the openend of inner sleeve (2), promptly flow into the bottom of inner sleeve (2), water level in inner sleeve this moment (2) rises, air in this moment tank body (1) owing to intake is compressed, and makes the air pressure of its pressure greater than the outside, so that the water in the water tank no longer enter in the tank body (1).In the time will washing by water, press venting button (11) (the venting press-button structure is seen Fig. 3), air is promptly overflowed from tank body (1), and the air pressure in the tank body (1) is reduced, thereby the water in the casing continues to enter tank body (1), flows out and forms the siphon flushing that discharges water from outlet pipe (4) again.When needs stop to discharge water, push the venting button again, tank body (1) internal gas pressure is equated with extraneous air pressure, then stop siphon and stop to discharge water.Flushing next time usefulness is prepared in water tank storages of intaking automatically this moment.

Adopt flusher of the present utility model, can avoid radiator leak to reach and quantitatively discharge water by water requirement.Part is simple simultaneously, making is easy.

Claims

1, a kind of siphon pot type chamber pot flusher, by water tank, water inlet portion, the outlet part branch is formed, said water inlet portion comprises water inlet pipe, inlet valve, ball float, it is characterized in that said water part comprises outlet pipe, the Siphon pot assembly, said Siphon pot assembly is by tank body, interior cover jar, sleeve pipe, outlet pipe, bleeder pipe, vent valve is formed, tank body is a round can, and there is a cover plate to form a closed tank, interior cover jar is the diameter band bottom opening round can little than tank body, interior cover jar is enclosed within the tank body, its openend is relative with the bottom of tank body, its bottom joins with the cover plate of tank body, there is the bottom connection of some lacing wires and interior cover jar the lower end of tank body, the bottom of tank body has some interruption breach along the tank skin circumference, outlet pipe inserts in the jar and with the cover plate of tank body by the hole on the tank body cover plate and is connected, sleeve pipe is the pipe of a diameter less than interior cover jar, one end is enclosed within the outside of outlet pipe, one end links to each other with the top of tank body, one seal diaphragm is arranged in the middle of the sleeve pipe, the top of tank body has an aperture to connect bleeder pipe, bleeder pipe links to each other with vent valve, and whole tank body assembly is installed on the drain hole of water tank bottom by the screw thread on the outlet pipe.