CN207597526U - Vacuum type water-saving squatting pan - Google Patents

Abstract

The water-saving squatting pan of pollution discharge capability is enhanced by the interior vacuum chamber that sets the utility model discloses a kind of, vacuum type water-saving squatting pan, including support base and pond body, the pond body is set to inside support base, the pond body front end, which is erect, is equipped with splash-back, and the support base is fixed on ground；The pool bottom offers solid sewage draining exit and liquid sewage mouth, the solid sewage draining exit and liquid sewage mouth is connected with blow-off pipe, vacuum chamber is equipped in the blow-off pipe, the vacuum chamber connects with vacuum pump, the vacuum chamber top is equipped with sealing cover, the sealing cover is connected with solenoid valve, and the sealing cover periphery is equipped with seal washer, and the pool wall of the pond body is surrounded by several high-pressure flush mouths.

Description

Vacuum type water-saving squatting pan

Technical field

The utility model is related to field of sanitary, and in particular to a kind of vacuum squatting pan.

Background technology

Squatting pan is a kind of critical facility of toilet, is widely used in locomotive, aircraft, public place etc..It is particularly true Empty set closet, it is easy to operate, it is easy to use, and save water source, hygienic environment-protecting.

But there are the possibility of water wasting in fact for many squatting pans on the market.Reason is very simple, and some squatting pans are every time used in bath Though water it is few, however once punching is not clean, needs to rinse repeatedly two or three time, " water-saving ", which has reformed into, wastes water.In addition, bath It is unimpeded that amount can not enough influence pipeline.Even if the flushing function of squatting pan is not to say that dirt goes out urinal completion, for standard, Dirt is rushed out must be in transverse direction, and waviness is gone out 12 meters remote on the pipeline of 5/1000ths waviness.Because this squatting pan Dirt is gone out urinal and is not included also, goes back communications centre to downcomer.

Invention content

The utility model is in view of the above-mentioned problems, provide a kind of water-saving squatting pan rinsed by vacuum high-pressure.

The technical solution of the utility model is：Vacuum type water-saving squatting pan, including support base and pond body, the pond body is set It is placed in inside support base, the pond body front end, which is erect, is equipped with splash-back, and the support base is fixed on ground；The pond body Bottom offers solid sewage draining exit and liquid sewage mouth, and the solid sewage draining exit and liquid sewage mouth are connected with blow-off pipe, In, vacuum chamber is equipped in the blow-off pipe, the vacuum chamber is connect with vacuum pump, and the vacuum chamber top is equipped with sealing Lid, the sealing cover are connected with solenoid valve, and the sealing cover periphery is equipped with seal washer；The pool wall surrounding of the pond body Equipped with several high-pressure flush mouths, and the water outlet of the high-pressure flush mouth is set close to pool wall into angle.

Preferably, the vacuum chamber for it is upper it is wide, under narrow cone.

The beneficial effect of the utility model is：The squatting pan in blow-off pipe by setting vacuum chamber, the logical atmospheric pressure of profit Mode by dirt moment suck blow-off pipe in, while let out in order to prevent object excessively it is sticky be attached on pool wall, opened on pool wall If high-pressure flush mouth, strengthen hydraulic pressure by the bezel designs of flush port and rinse pool wall；Seal washer is equipped on sealing cover periphery not The effect vacuumized is only effectively ensured, can more prevent peculiar smell in blow-off pipe, influence normal use.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the enlarged diagram of high-pressure flush mouth；

In figure：1st, support base；2nd, pond body；3rd, splash-back；4th, blow-off pipe；5th, vacuum chamber；6th, vacuum pump；7th, sealing cover；8、 Solenoid valve；9th, high-pressure flush mouth.

Specific embodiment

To make the purpose of this utility model, technical solution and advantage clearer, with reference to specific examples of the implementation simultaneously With reference to attached drawing, the utility model is further described in detail.

As depicted in figs. 1 and 2, vacuum type water-saving squatting pan, including support base 1 and pond body 2, the pond body 2 is set to Inside support base 1,2 front end of pond body, which is erect, is equipped with splash-back 3, and the support base 1 is fixed on ground；The pond body 2 bottoms offer solid sewage draining exit and liquid sewage mouth, and the solid sewage draining exit and liquid sewage mouth are connected with blow-off pipe 4, Wherein, vacuum chamber 5 is equipped in the blow-off pipe 4, the vacuum chamber 5 is connect with vacuum pump 6, under off working state, vacuum 6 discharge air of pump, vacuum chamber 5 are in negative pressure state, and solenoid valve 8 is closed, and sealing cover 7 seals；During work, pool wall surrounding several High-pressure flush mouth 9 sprays high pressure water flow and rinses pool wall, and solenoid valve is made a call to 8 and opened, and dirt is discharged into blow-off pipe 4 by moment, and dirt passes through The conical design of vacuum chamber 5 is formed and is vortexed, more thoroughly excluded conducive to dirt；Solenoid valve 8 is closed, and returns back to inoperative shape State.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (3)

1. vacuum type water-saving squatting pan, including support base and pond body, the pond body is set to inside support base, the pond body Front end, which is erect, is equipped with splash-back, and the support base is fixed on ground；It is characterized in that：The pool bottom offers solid Sewage draining exit and liquid sewage mouth, the solid sewage draining exit and liquid sewage mouth are connected with blow-off pipe, are set in the blow-off pipe There is vacuum chamber, the vacuum chamber is connect with vacuum pump, and the vacuum chamber top is equipped with sealing cover, sealing cover connection There is solenoid valve, the sealing cover periphery is equipped with seal washer, and the pool wall of the pond body is surrounded by several high-pressure flush Mouthful.

2. vacuum type water-saving squatting pan according to claim 1, it is characterised in that：The water outlet of the high-pressure flush mouth It is set close to pool wall into angle.

3. vacuum type water-saving squatting pan according to claim 2, it is characterised in that：The vacuum chamber for it is upper it is wide, under it is narrow Cone.