CN2339642Y

CN2339642Y - Air-jet type water-saving toilet closet

Info

Publication number: CN2339642Y
Application number: CN 98212219
Authority: CN
Inventors: 林锦枝; 林金枝
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-25
Filing date: 1998-02-25
Publication date: 1999-09-22
Anticipated expiration: 2008-02-25

Abstract

The utility model relates to an air-jet type water-saving toilet closet which is composed of a sitting type compression air pump, a floating ball air storing chamber, and an automatic air drain valve. The sitting type compression air pump is provided with an annular air bag (3) which is arranged on a toilet closet. The annular air bag (3) is communicated with atmosphere by an air inlet valve (16), and is connected with the floating ball air storing chamber (6) by an air supplying valve (4) and an air supplying pipe (5). An exhaust pipe (7) of the floating ball air storing chamber (6) is provided with an exhaust valve (8), and the terminal end of the exhaust pipe (7) is communicated with the bottom of a urinal by an air jetting valve (9). The front end of the toilet closet is provided with a concealed bidet (12). The utility model can realize the synergistic effect of flushing by water and air, so water is saved.

Description

Jet-propelled water-saving toilet pan

The utility model relates to a kind of sanitaryware equipment

The sanitaryware using water wisely is an important topic, and invention in the past mainly is based on and prevents that sanitary equipment from leaking or the device of regulating pondage as required is set, thereby reaches the purpose of water saving.

The purpose of this utility model is a kind of device that utilizes the collaborative water flushing toilet bowl of pressed gas of design.

The utility model is by the sitting posture compressed pneumatic pump, the ball float gas dome, the automatic air draining valve is formed, the sitting posture compressed pneumatic pump is one to be positioned over the annular air-pocket (3) on the water closet, annular air-pocket (3) is led in atmosphere by admission valve (16) (one way valve), by air delivery valve (4) (one way valve), air pipe (5) is connected in ball float gas dome (6), on the stack (7) of ball float gas dome (6) outlet valve (8) is arranged, outlet valve (8) and water tank drain valve while interlock, its outlet valve (8) is a cross tee, it laterally is the turnover tracheae, vertically in the pipe piston is arranged, there is air vent in piston central authorities, there is spring on top, piston lower end, the piston upper end connects and floating ball lever, and stack (7) is terminal to be led in the urinal bottom through snifting valve (9).

The utility model annular air-pocket (3) admission valve can connect the automatic air draining valve, its admission pipe (17) taps into air valve (16), valve body is air chamber (18), on air chamber top one sleeve pipe is arranged, piston (20) is arranged in it, there is cylinder in piston central authorities, the cylinder outer shroud is bellows (19), the piston upper end is linked to each other with draining valve connecting rod (22) by connecting rod (21), and air inlet is arranged at air chamber (18) top, and there is outer tube (23) its outside.

Water closet front end of the present utility model can be equipped with concealed type bidet (12), and bidet shower nozzle (12.1) is connected clear water with bellows, and bellows is adorned in the air chamber, and its air chamber is communicated with air bag.

The utility model utilizes forced air and the collaborative dirt that impacts in the urinal of water, using water wisely greatly, and effective towards Xian.

The utility model is described in further detail below in conjunction with the course of work of accompanying drawing embodiment:

Fig. 1 is the utility model structural representation;

Fig. 2 is the cisten mechanism schematic diagram;

Fig. 3 is the air bag plan view;

Fig. 4 is the bidet structural representation;

Fig. 5 is the admission valve structural representation;

Fig. 6 is an automatic air-break switch valve arrangement schematic diagram.

The utility model operating principle is as follows: the people is seated on the upper padding plate (1) of compressed pneumatic pump, rely on human weight, the air of annular air-pocket (3) is compressed, and enters ball float gas dome (6) by air delivery valve (4) (unidirectional) and air pipe (5), and stack (7) connects gas dome and outlet valve (8).Present embodiment gas dome air supply is 6 liters, and pressure reaches more than the 0.3MPa.Discharge water after an action of the bowels towards Xian, when ball float fell to certain altitude, floating ball lever pressed down, open outlet valve, compressed air enters the expansion bolt snifting valve (9) of water closet bottom by stack, and gas sprays into the first half of water closet gutter trap (10), and gas mixes with liquid.Aerated liquid is lighter than the liquid of trap Lower Half, because potential difference, difference in specific gravity and compressed-air actuated thrust, sewage and dirt by the rising pipeline section, enter sewer pipe rapidly, using water wisely.Theoretical calculating, jet water closet discharging quantity of water can be reduced to 5 liters, and using water wisely is more than 50%.

Sit the pressure pad plate, the compressed air of air bag is by behind the air delivery valve, and the arm of supplying gas (11) that is installed on water closet bath groove inboard is delivered to the concealed type bidet (12) of water closet front end to part compressed air, and compressed air promotes piston makes the bidet shower nozzle overhanging.Opening installation is installed on another inboard clear water pipe (14) of water closet draining clear water is delivered to the shower nozzle of being castrated in water closet water tap (13) behind after an action of the bowels, is sprayed at the women position of being castrated.After compressed air drains, the tension force of bidet inner spring, face when making shower nozzle withdrawal water closet rhone, hidden, avoid polluting.

After human body is stood and is left seating pad, push up on spring for air pump (15) tension force, make upper and lower backing plate (2) separately, the drive air bag restores to the original state, negative pressure is caused in air bag inside, admission valve (16) (unidirectional) is opened, by admission pipe (17), the air of the air chamber of automatic air-break switch (18) is exhausted, bellows (19) time-delay aperture is opened, air in piston (20) cylinder was also exhausted in the short time, piston is under the atmospheric pressure effect, toward lower slider, by connecting rod (21), make draining valve lever (22) go up sled, open the draining valve flushing closestool.Stand from the people after an action of the bowels and be controlled at 20 seconds to opening the draining valve time.When cistern water-discharging, ball float falls, the connecting rod (24) that pulling is connected with the automatic air draining valve, the overcoat of drop-down air switch (23) is opened air chamber aperture (aperture is higher than the water surface), sucks air, tension force by the cylinder inner spring, piston is return original position, realizes the automatic switch drain hole, flushing closestool.

After about 1.5 minutes, air bag inhaled air pressure and outside atmosphere flatten weighing apparatus, stop suction, at this moment, float valve is intake to the water tank volume water level, and ball float rises to the origin-location, close the air chamber aperture of admission valve and automatic air-break switch, a cutting mechanism recovers reset condition, in order to using next time.

Claims

1, a kind of jet-propelled water-saving toilet pan, it is characterized in that on water closet, being equipped with compressed pneumatic pump, the sitting posture compressed pneumatic pump is one to be positioned over the annular air-pocket (3) on the water closet, annular air-pocket (3) is led in atmosphere by admission valve (16), be connected in ball float gas dome (6) by air delivery valve (4), air pipe (5), the outlet valve of opening simultaneously with water tank drain valve (8) is arranged on the stack (7) of ball float gas dome (6), and stack (7) is terminal to be led in the urinal bottom through snifting valve (9).

2, according to the jet-propelled water-saving toilet pan of claim 1, it is characterized in that its outlet valve (8) is a cross tee, laterally be the turnover tracheae, vertically be piston, there is air vent in piston central authorities, and there is spring on top, piston lower end, and the piston upper end connects floating ball lever.

3, according to the jet-propelled water-saving toilet pan of claim 1, it is characterized in that annular air-pocket (3) admission valve can connect the automatic air draining valve, its admission pipe (17) taps into air valve (16), and valve body is air chamber (18), on air chamber top one sleeve pipe is arranged, piston (20) is arranged in it, there is cylinder in piston central authorities, and the cylinder outer shroud is bellows (19), and the piston upper end is linked to each other with draining valve connecting rod (22) by connecting rod (21), air inlet is arranged at air chamber (18) top, and there is outer tube (23) its outside.

4, according to claim 1 and 2 jet-propelled water-saving toilet pans, it is characterized in that the water closet front end can be equipped with concealed type bidet (12), bidet shower nozzle (12.1) is connected clear water with bellows, and bellows is adorned in the air chamber, and its air chamber is communicated with air bag.