A kind of high pressure flush toilet
Technical field
The present invention relates to vacuum toilet device technique field, be specifically related to a kind of high pressure flush toilet.
Background technology
Toilet is also called toilet, and typically referring to is the bucket having lid of excrements.In present life, toilet also has flushing function usually, can the mode of siphon be adopted to siphon away the booties such as the ight soil produced in toilet, also flow out some clear water simultaneously and shut in bottom and sewer chamber after bleeding.In order to the higher water surface can be stored in closestool bottom, toilet bottom is needed to have a cavity lane upwards bent.When the storage tank of toilet discharges water, water body can be full of the cavity of bottom, bending place fast, make, in toilet, cavity has larger pressure differential between the water surface and the lower water surface, thus siphonage is produced to the water in cavity and foreign material, thus realize finding time to toilet.If but the foreign material of closestool bottom are too much and too sticky, at this moment discharge water, water can not be full of the bottom cavity of toilet bending place fast, cannot form siphonage again, and toilet will be made to block, this is a great problem of puzzlement townsfolk.
Summary of the invention
For above problem, the invention provides a kind of toilet and there is when drawing water larger pressure differential, the high pressure flush toilet of better effects if of drawing water.
The technical solution adopted for the present invention to solve the technical problems is: this high pressure flush toilet comprises storage tank, lower barrel body; Be equipped with buoyancy switch structure in described storage tank, in described lower barrel body, be designed with the water outlet cavity upwards bent; Described water outlet cavity bottom is equipped with the water valve controlling cavity break-make, described water valve is by twisting switch control rule, describedly twist the rear portion that switch is assemblied in described lower barrel body, the gravitation ball that density is less than water is also housed in described storage tank, described gravitation ball is connected with bracing wire, described storage tank rear wall top is processed with through hole, described bracing wire is connected with turn switch through described through hole by the deflecting roller be assemblied on storage tank, described twisting on switch is also connected with spring, and described spring applies contrary torsion with between bracing wire to twisting switch.
As preferably, described water valve is butterfly valve.
Beneficial effect of the present invention is: this high pressure flush toilet is when the in-built full water of storage tank, and described gravitation ball floats, and described bracing wire is in free state, described in twist switch and by described spring straining, water valve cut out.Water is filled in described water outlet cavity inner bending place bottom.When described storage tank discharges water in lower barrel body, described gravitation ball tenesmus drives bracing wire that turn switch is pulled rotation, and opened by water valve, at this moment in water outlet cavity, the water surface has larger drop up and down, and siphonage occurs, and is discharged by the sewage in lower barrel body.In this toilet water outlet cavity, liquid difference is controlled by water valve, though blocked in lower barrel body time also can there is siphon sewage is discharged, the mode of this siphon simultaneously, when producing the liquid level difference of water, does not have water to waste, more economizes on water.
Accompanying drawing explanation
Fig. 1 is the structural representation of high pressure flush toilet side.
Structural representation when Fig. 2 is high pressure flush toilet back side storage tank full water.
Fig. 3 is the structural representation of high pressure flush toilet back side storage tank when discharging water
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described:
As shown in Figure 1, Figure 2 with shown in embodiment in Fig. 3, this high pressure flush toilet, it comprises storage tank 1, lower barrel body 2; Be equipped with buoyancy switch structure 11 in described storage tank 1, in described lower barrel body 2, be designed with the water outlet cavity 21 upwards bent.Described storage tank 1, lower barrel body 2 are similar to the toilet structure that we commonly use.But described water outlet cavity 21 bottom is equipped with the water valve 3 controlling cavity break-make, described water valve 3 controls by twisting switch 4, describedly twist the rear portion that switch 4 is assemblied in described lower barrel body 2, the gravitation ball 5 that density is less than water is also housed in described storage tank 1, described gravitation ball 5 is connected with bracing wire 6, described storage tank 1 rear wall top is processed with through hole 12, described bracing wire 6 is connected with turn switch 4 through described through hole 12 by the deflecting roller 13 be assemblied on storage tank 1, described twisting on switch 4 is also connected with spring 7, described rotating shaft of twisting switch 4 is in centre position, described bracing wire 6 is in one end of turn switch, the opposite side of described spring 7 described turn switch for stage clip is connected to.Described like this spring 7 applies contrary torsion with between bracing wire 6 to twisting switch 4.
This high pressure flush toilet is when storage tank 1 in-built full water, and as depicted in figs. 1 and 2, described gravitation ball 5 floats, and described bracing wire 6 is in free state, described in twist switch 4 and strained by described spring 7 water valve 3 cuts out.Water is filled in described water outlet cavity 11 inner bending place bottom.When described storage tank 1 discharges water in lower barrel body 2, described gravitation ball 5 drops and drives bracing wire 6 that turn switch 4 is pulled rotation, as shown in Figure 3, water valve 3 is opened, at this moment in water outlet cavity 11, the water surface has larger drop up and down, and siphonage occurs, and is discharged by the sewage in lower barrel body 2.In this toilet water outlet cavity 11, liquid difference is controlled by water valve 3, though blocked in lower barrel body 2 time also can there is siphon sewage is discharged, the mode of this siphon simultaneously, when producing the liquid level difference of water, does not have water to waste, more economizes on water.
Described water valve 3 is butterfly valve.Butterfly valve is flap valve again, is the simple control valve of a kind of structure, and butterfly valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.