CN102322092B

CN102322092B - Squatting pan flushing device for automatic wetting and storage water flushing of surface of squatting pan

Info

Publication number: CN102322092B
Application number: CN 201110160942
Authority: CN
Inventors: 张汝昌; 王招贤
Original assignee: 张汝昌
Current assignee: Qidong Sanjiang Construction Machinery Co., Ltd.
Priority date: 2011-06-09
Filing date: 2011-06-09
Publication date: 2013-06-12
Anticipated expiration: 2031-06-09
Also published as: CN102322092A

Abstract

The invention discloses a squatting pan flushing device for automatic wetting and storage water flushing of a surface of a squatting pan. The device comprises a pedal plate (1), a section of main water pipe (3) and a plunger type three-way valve, wherein wrapped sponge (2) is arranged below the pedal plate (1); the inner side of the wrap is provided with a water outlet; the section of main water pipe (3) is positioned below the sponge (2); the rear end of the main water pipe (3) is bent inwards and is provided with a urinal flushing port; the main water pipe (3) is provided with a plurality of small holes (4) for communicating the sponge (2) with water of the main water pipe (3); a pedal plate supporting spring (12) is arranged between the pedal plate (1) and the main water pipe (3) and passes through the sponge (2); the plunger type three-way valve is provided with a tap water inlet (8), a first water port (5) and a second water port (7); and the second water port (7) is connected with a water storage pool (9) through a water pipe. After the device is treaded by a user, a small amount of water immediately wets the surface of the squatting pan; and thus, the squatting pan can be cleanly flushed by using an extremely small amount of water.

Description

The crouching bedpan flushometer of bedpan surface automatic wetting and storage water flushing

Technical field

The present invention relates to a kind of crouching bedpan flushometer.

Background technology

Use existing crouching bedpan to discharge water greatly after an action of the bowels when washing away, due to the bedpan dry tack free, stool and the surperficial bonding of bedpan are washed away and will with many water, cause the waste of water.To unwatched artificial bath public lavatory, somebody's quality is not high, does not discharge water after an action of the bowels and washes away, and affects sanitation of environment.

Summary of the invention

Technical problem to be solved by this invention is to provide the crouching bedpan flushometer of a kind of bedpan surface automatic wetting and storage water flushing, when going to toilet, a small gangs of current namely are provided, in the rinse bedpan, the surface, make after an action of the bowels and can wash away with water still less totally, and can the automatic flushing bedpan after convenient.

It is as follows that the present invention solves the problems of the technologies described above the technical scheme that adopts:

The crouching bedpan flushometer of a kind of bedpan surface automatic wetting and storage water flushing is characterized in that: comprise that pin spoils plate, pin is spoilt the plate below wrapped sponge is installed, and the inboard of this wrappage is with delivery port; Also comprise one section water main that is positioned at described sponge below, water main rear end bending to the inside and with flushing Chi Kou, this water main offers a plurality of apertures that the water of sponge and water main is communicated with; Spoil at pin foot rest support spring is installed between plate and water main, this foot rest supports that spring passes described sponge;

Also comprise a plunger type three-way valve, this plunger type three-way valve comprises plunger guide bush and the plunger that can be installed on axially slidably in plunger guide bush, be slidably matched between plunger guide bush and plunger, and closed waterway between plunger guide bush inwall and plunger outer wall; Between plunger guide bush inner bottom surface and plunger bottom surface, back-moving spring is installed; The top of plunger is spoilt plate with described pin and is connected;

Described plunger is the cylindric of up and down closed at both ends, and it is with the mouth of a river, top that is arranged in order from top to bottom, the mouth of a river, middle part and the mouth of a river, bottom; Offer for the tap water water inlet, first mouth of a river and second mouth of a river that connect water supply pipe with being arranged in order from top to bottom on the sidewall of plunger guide bush; First mouth of a river 5 is connected to the front end of water main by water pipe, second mouth of a river is connected with reservoir by water pipe, is provided with plug valve in this reservoir, and the valve rod of this plug valve upwards passes reservoir;

Second mouth of a river and the mouth of a river, bottom overlap all the time and communicate; Plunger is in when being pressed down state, and the tap water water inlet communicates with salty the closing of upper water, the staggered sealing mutually in first mouth of a river and position, the mouth of a river, middle part; When plunger is in free state, the staggered sealing mutually in tap water water inlet and position, the mouth of a river, top, first mouth of a river and the mouth of a river, middle part overlap and communicate.

Good effect of the present invention is: surface in minor amount of water rinse bedpan is arranged after (1), user trample immediately, and the water with minute quantity just can wash away the crouching bedpan totally like this.(2), adopt automatic flushing device, do not need Artificial Control, and water supply volume is few.(3) if valve of the prior art (such as ball valve) is applied to the present invention, need rotation by a relatively large margin could realize that the current route changes, therefore be difficult to adapt to the present invention, cause that in the process of lavatory, user's astasia is easy to slip because pedal travel is crossed conference.For this reason, the present invention has designed the plunger type three-way valve, can realize the change of current route under the very short prerequisite of its ram travel, makes the present invention more firm, and use procedure is more comfortable.

Description of drawings

Fig. 1 is structural representation of the present invention.

Fig. 2 is one of use view of plunger type three-way valve of the present invention.

Fig. 3 be plunger type three-way valve of the present invention the use view two.

Fig. 4 is use view of the present invention.

The specific embodiment

Further illustrate the present invention below in conjunction with drawings and Examples.

As shown in Figure 4, the present invention includes the flat plate 1 of spoiling, it is positioned at the outside of crouching bedpan 14.

As Fig. 1, wrapped sponge 2 below spoiling plate 1, pin is installed, and the inboard of this wrappage is with delivery port, and the water that flows out from this delivery port is used for moistening crouching bedpan 14.Also comprise one section water main 3 that is positioned at described sponge 2 belows, water main 3 rear ends bending to the inside and with the flushing Chi Kou that leads to crouching bedpan 14 and be used for bath, this water main 3 is drilled with a plurality of apertures 4, and the water of sponge 2 and water main 3 is communicated with.Spoil at pin foot rest support spring 12 is installed between plate 1 and water main 3, this foot rest supports that spring 12 passes described sponge 2.

Also comprise a plunger type three-way valve, as Fig. 2,3, this plunger type three-way valve comprises plunger guide bush 6 and the plunger 11 that can be installed on axially slidably in plunger guide bush 6, is slidably matched between plunger guide bush 6 and plunger 11, but can closed waterway between plunger guide bush 6 inwalls and plunger 11 outer walls.Between plunger guide bush 6 inner bottom surfaces and plunger 11 bottom surfaces, back-moving spring 13 is installed.The top of plunger 11 is spoilt plate 1 with described pin and is connected, when foot rest 1 is in free state, and under back-moving spring 13 and foot rest support that spring 12 is supported, plunger 11 floatings, when trampling pin and spoiling plate 1, plunger 11 is pressed down.

Described plunger 11 is the cylindric of up and down closed at both ends, and it is with the mouth of a river, the top 11-3, the mouth of a river, the middle part 11-2 that are arranged in order from top to bottom and the mouth of a river, bottom 11-1.Offer for the tap water water inlet 8, first mouth of a river 5 and second mouth of a river 7 that connect water supply pipe with being arranged in order from top to bottom on the sidewall of plunger guide bush 6.First mouth of a river 5 is connected to the front end of water main 3 by water pipe, second mouth of a river 7 is connected with reservoir 9 by water pipe, be provided with plug valve 10 in this reservoir 9, the valve rod of this plug valve 10 upwards passes reservoir 9, thereby moves sealing reservoir 9 on plug valve 10 can not continue when reservoir 9 middle water levels reach a certain height and make reservoir 9 can not continue water inlet.

Second mouth of a river 7 and the mouth of a river, bottom 11-1 overlap all the time and communicate.Plunger 11 is in when being pressed down state, and tap water water inlet 8 overlaps with the mouth of a river, top 11-3 and communicates, the staggered sealing mutually in first mouth of a river 5 and 11-2 position, the mouth of a river, middle part, as shown in Figure 2; At this moment, tap water flows into reservoir 9 from second mouth of a river 7 through tap water water inlet 8, the mouth of a river, top 11-3, plunger 11 inner chambers, the mouth of a river, bottom 11-1 successively.When squatting just, at first the user steps on foot rest 1, and foot rest 1 presses down sponge 2, extrudes the 14 li surfaces of water rinse crouching bedpan in sponge 2, and tap water is filled with into reservoir 9, until the full plug valve 10 of water is closed.

When plunger 11 is in free state, tap water water inlet 8 and the staggered sealing mutually in 11-3 position, the mouth of a river, top, first mouth of a river 5 and the mouth of a river, middle part 11-2 overlap and communicate, as shown in Figure 3.At this moment, the water in reservoir 9 flow through successively second mouth of a river 7, the mouth of a river, bottom 11-1, plunger 11 inner chambers, the mouth of a river, middle part 11-2 flow into water mains 3 from first mouth of a river 5.When the user left, foot rest 1 rose under the effect of foot rest support spring 12, washes away crouching bedpan 14 with water in reservoir 9, and simultaneously a small amount of water is entered in sponge 2 by the aperture 4 of water main 3, deposited a small amount of water in for use next time.

Claims

1. the crouching bedpan flushometer of bedpan surface automatic wetting and storage water flushing, it is characterized in that: comprise that pin spoils plate (1), pin is equipped with wrapped sponge (2) below spoiling plate (1), and the inboard of wrapped sponge (2) is with delivery port; Also comprise one section water main (3) that is positioned at described wrapped sponge (2) below, water main (3) rear end bending to the inside and with flushing Chi Kou, this water main (3) offer a plurality of apertures (4) that the water of wrapped sponge (2) and water main (3) is communicated with; Spoil at pin foot rest support spring (12) is installed between plate (1) and water main (3), this foot rest supports spring (12) to pass described wrapped sponge (2);

Also comprise a plunger type three-way valve, this plunger type three-way valve comprises plunger guide bush (6) and can be installed on axially slidably plunger (11) in plunger guide bush (6), be slidably matched between plunger guide bush (6) and plunger (11), closed waterway between plunger guide bush (6) inwall and plunger (11) outer wall; Between plunger guide bush (6) inner bottom surface and plunger (11) bottom surface, back-moving spring (13) is installed; The top of plunger (11) is spoilt plate (1) with described pin and is connected;

Described plunger (11) is the cylindric of up and down closed at both ends, and it is with the mouth of a river, top (11-3) that is arranged in order from top to bottom, the mouth of a river, middle part (11-2) and the mouth of a river, bottom (11-1); Offer for the tap water water inlet (8), first mouth of a river (5) and second mouth of a river (7) that connect water supply pipe with being arranged in order from top to bottom on the sidewall of plunger guide bush (6); First mouth of a river 5 is connected to the front end of water main (3) by water pipe, second mouth of a river (7) is connected with reservoir (9) by water pipe, be provided with plug valve (10) in this reservoir (9), the valve rod of this plug valve (10) upwards passes reservoir (9);

Second mouth of a river (7) and the mouth of a river, bottom (11-1) overlap all the time and communicate; Plunger (11) is in when being pressed down state, and tap water water inlet (8) overlaps with the mouth of a river, top (11-3) and communicates, the staggered sealing mutually in first mouth of a river (5) and position, the mouth of a river, middle part (11-2); Plunger (11) is when being in free state, and tap water water inlet (8) seals mutually with position, the mouth of a river, top (11-3) is staggered, and first mouth of a river (5) and the mouth of a river, middle part (11-2) overlap and communicate.