CN205857323U - A kind of Quick drainage device and a kind of toilet - Google Patents

Abstract

The utility model discloses a kind of Quick drainage device and a kind of toilet, Quick drainage device include the water tank being provided with storage chamber and connect water tank scrub jet water spout, also include: be located at and scrub water inlet bottom storage chamber；Upper and lower opening the guide cylinder being fixed in storage chamber, its upper shed connects with scrubbing jet water spout, and its under shed is positioned to be scrubbed the surface of water inlet and is provided with circulation distance with the bottom surface of storage chamber；The floating drum of upper and lower opening, described floating drum can be located in guide cylinder up or down, and its upper shed is isolated with storage chamber by guide cylinder, and its under shed is positioned at the surface scrubbing water inlet, and the sidewall of described floating drum is provided with the air reservoirs of lower ending opening.The invention also discloses a kind of toilet.Quick drainage device of the present utility model realizes scrubbing jet water spout by floating drum isolates with storage chamber or connects, and improves the power of bath, and the noise produced when can reduce bath.

Description

A kind of Quick drainage device and a kind of toilet

Technical field

This utility model relates to toilet field, particularly relates to a kind of Quick drainage device and applies this Quick drainage device Toilet.

Background technology

Along with the raising of people's living standard, function and the requirement of outward appearance to the sanitaryware such as toilet and squatting pan More and more higher, its Intelligential efficiency is the most notable, but the bath of the sanitaryware such as toilet is dependent on what the potential energy of water realized, it is necessary to Water tank to be arranged on certain height and could realize quick flush, this volume inevitably resulting in the sanitarywares such as toilet becomes Greatly, affect attractive in appearance and relatively costly.

In order to solve the problems referred to above, prior art is by running water outlet part and amplifies the power that water outlet piece raising is washed by water, During closet flushing, external water source is passed through in amplification water outlet piece by running water outlet part, forms negative pressure amplifying water outlet piece opening, negative Water in water tank is quickly entered amplification water outlet piece and realizes quick flush by pressure, although by running water outlet part and amplification water outlet piece Certain bath speed can be improved, but it there is problems:

1, when in water tank when dropping to certain altitude under water, amplify the gap between water outlet piece and running water outlet part suitable In air communication port, the air in water tank can enter in outlet conduit by this air communication port, can weaken in outlet conduit Pressure, reduce the power of bath in outlet conduit；

2, due to the flowing of water in running water outlet part, the periphery of its opening can form negative pressure, when the water in water tank is less than When amplifying the opening of water outlet piece, the air of running water outlet part open circumferential will necessarily quickly penetrate into outlet conduit by negative pressure In, the flowing of air can produce bigger noise, and meeting in various degree affects work and the life of people.

So a kind of Quick drainage device solving the problems referred to above now need to be designed and applies the toilet of this system.

Summary of the invention

Technical problem to be solved in the utility model is, it is provided that a kind of Quick drainage device, by floating drum and lead Control to scrub jet water spout and the connection of storage chamber or partition to cylinder, thus realize improving bath power and reducing the mesh of noise 's.

In order to solve above-mentioned technical problem, this utility model provides a kind of Quick drainage device, including being provided with storage chamber Water tank and connect water tank scrub jet water spout, it is characterised in that also include: be located at and scrub water inlet bottom storage chamber； Upper and lower opening the guide cylinder being fixed in storage chamber, its upper shed connects with scrubbing jet water spout, and its under shed is positioned to be scrubbed The surface of water inlet the bottom surface with storage chamber are provided with circulation distance；The floating drum of upper and lower opening, described floating drum can move up and down Be located in guide cylinder, its upper shed is isolated by guide cylinder and storage chamber, and its under shed is positioned at the surface scrubbing water inlet, The sidewall of described floating drum is provided with the air reservoirs of lower ending opening.

As the preferred implementation of this utility model Quick drainage device, described floating drum includes the vertical tube part of upper and lower opening And the isolating cylinder portion being sheathed on outside vertical tube part, the upper surface in described isolating cylinder portion is by annular level connection joint portion and vertical tube part Connect, the gap between isolating cylinder portion and vertical tube part and the air reservoirs of level connection joint portion formation under shed.

As the preferred implementation of this utility model Quick drainage device, the lower surface in described isolating cylinder portion is higher than straight tube The lower surface in portion.

As the preferred implementation of this utility model Quick drainage device, if the upper surface in described level connection joint portion is provided with Dry salient point portion.

As the preferred implementation of this utility model Quick drainage device, also include around scrubbing the close of water inlet setting Packing and be arranged in the ring for fixing of sealing gasket outer ring, described sealing gasket is provided with projection near the position scrubbing water inlet, described Vertical tube part is between ring for fixing and projection.

As the preferred implementation of this utility model Quick drainage device, described guide cylinder includes the first of upper and lower opening Guide cylinder and the second guide cylinder being sheathed on outside the first guide cylinder, the inwall of the second guide cylinder and the outer wall shape of the first guide cylinder Becoming the annular accommodating chamber of under shed, what described floating drum can fluctuate is located in annular accommodating chamber, when floating drum arrives the upper limit During position, described level connection joint portion is resisted against at the bottom of the chamber of annular accommodating chamber.

As the preferred implementation of this utility model Quick drainage device, if being provided with at the bottom of the chamber of described annular accommodating chamber Dry ventilation through hole.

As the preferred implementation of this utility model Quick drainage device, the inwall of described second guide cylinder is provided with some The first vertically arranged guiding fin, the outer wall in described isolating cylinder portion is provided with and guides, with first, the first groove that fin matches； Or, the outer wall in described isolating cylinder portion is provided with some the second vertically arranged guiding fins, and the inwall of described second guide cylinder sets Have and guide, with second, the second groove that fin matches.

This utility model additionally provides a kind of toilet, including Quick drainage device described in the utility model.

Implement embodiment of the present utility model, have the advantages that

Quick drainage device of the present utility model controls storage chamber by floating drum and washes by water, before bath and in water-rinsing process, Floating drum is in float state due to buoyancy, is now provided with a certain distance bottom the lower surface of floating drum and storage chamber, bath During, external water stream flows into by scrubbing water inlet, and is entered in guide cylinder by the under shed of guide cylinder, now can guide The lower opening of cylinder produces negative pressure, and under the drive of negative pressure, the water in storage chamber subsequently enters in rapidly entering guide cylinder and scrubs In jet water spout, thus realize quick flush, after dropping under water in storage chamber is a certain amount of, floating drum can be down to storage chamber bottom Laminating, is allowed to isolate with storage chamber, is formed and seal passage, prevent the air in storage chamber from entering in floating drum hollow passageway, protect The hydraulic pressure holding former bath is constant, also can realize high-pressure flush for low flush tank, and floating drum drops to formation bottom storage chamber Sealing passage can effectively prevent the air in storage chamber from forming noise in entering guide cylinder due to negative pressure, thus reaches noise abatement Purpose.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model Quick drainage device；

Fig. 2 is the structural representation that this utility model Quick drainage device removes water tank；

Fig. 3 is the floating drum of this utility model Quick drainage device sectional view when being in upper limit；

Fig. 4 is the close-up schematic view in Fig. 3 at A；

Fig. 5 is the floating drum of this utility model Quick drainage device sectional view when being in bottom storage chamber；

Fig. 6 is the close-up schematic view in Fig. 5 at B；

Fig. 7 is the close-up schematic view in Fig. 5 at C；

Fig. 8 is the structural representation of this utility model floating drum and guide cylinder；

Fig. 9 is the structural representation of this utility model toilet.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing Type is described in further detail.Only this statement, this utility model occur in the text or i.e. will appear from upper and lower, left and right, front, Afterwards, the orientation word such as inside and outside, only on the basis of accompanying drawing of the present utility model, it is not to concrete restriction of the present utility model.

See accompanying drawing 1 to accompanying drawing 8, the utility model discloses a kind of Quick drainage device, including being provided with storage chamber 11 Water tank 1 and connect water tank 1 scrub jet water spout 13.Storage chamber 11 carries out water-retention by water inflow 12, and (this part is existing skill The scheme that art major part uses), described water inflow 12 is vertically located in water tank 1, and its lower end connects outer water tube, if upper end is provided with Doing water hole, the water of outer water tube enters in the storage chamber 11 of water tank 1 by the apopore of water inflow 12, described in scrub jet water spout 13 by the water supply in water tank 1 to toilet, wherein water inflow 12 is mainly used in supplying water to storage chamber 11, and concrete structure is not limited to This, it is also possible to select other can realize the structure to storage chamber 11 water inlet.

In order to realize the purpose of this utility model, Quick drainage device of the present utility model also include scrubbing water inlet 2, on The guide cylinder 3 of under shed and the floating drum 4 of upper and lower opening, be described in detail various piece below.

Described water inlet 2 of scrubbing is located at the bottom of storage chamber 11, and connects with external washing water inlet pipe 21, wherein scrub into Being preferably provided with the electromagnetic valve (not shown) controlling current on water pipe 21, during bath, electromagnetic valve is opened, and scrubs in water inlet pipe 21 Water by scrub water inlet 2 enter at a high speed following in guide cylinder 3 in.

Preferably, described in scrub and at water inlet 2, be provided with nozzle 22, described nozzle 22 is hollow round table-like, spray The upper end of mouth 22 is little head end, and the upper shed of described nozzle 22 is positioned at guide cylinder 3, i.e. during floating drum 4 moves up and down, and spray The upper surface of mouth 22 is constantly in guide cylinder 3, nozzle 22 current supplied directly enter in guide cylinder 3 at a high speed, described The upper end of nozzle 22 is smaller opening end, can improve the water speed of nozzle 22 injection, and its outer surface is gradually reduced, to water-retention Current in chamber 11 play the effect of drain in entering guide cylinder 3, can accelerate the water in storage chamber 11 and enter in guide cylinder 3.

Described guide cylinder 3 is fixed in storage chamber 11, and its upper shed connects with scrubbing jet water spout 13, and its under shed is positioned at Scrub the surface of water inlet 2 and be provided with circulation distance L with the bottom surface of storage chamber 11.The water scrubbing water inlet 2 flows to lead at a high speed In cylinder 3 and guide cylinder 3 lower opening produce negative pressure.

This utility model by carrying out the spacing location realizing guide cylinder 3 to the two ends of guide cylinder 3, concrete, described storage The bottom interval of water cavity 11 is provided with some positioning strips 14, and the top of described storage chamber 11 is provided with down convex annular stop portion 15, institute Lower end and the upper end of stating guide cylinder 3 are respectively positioned in positioning strip 14 and annular stop portion 15, are connected without other by this mode Parts connect, and simple in construction is easy for installation, and installation does not results in parts damages, it is preferred that the outside of described guide cylinder 3 Wall is provided with screens end difference 31, limits in the upper end of guide cylinder 3 is limited in annular stop portion 15 and by screens end difference 31 Lower movement, is provided with sealing ring 32 between described annular stop portion 15 and guide cylinder 3, improves the close of guide cylinder 3 by sealing ring 32 Feng Xing.Wherein screens end difference 31 make use of the structure of guide cylinder 3 self, by upper end to inside contracting, thus forms stairstepping.This Utility model can also use other connected mode, such as, be directed to cylinder 3 by screw and be fixed in storage chamber 11.

Described floating drum 4 can be located in guide cylinder 3 up or down, and its upper shed is isolated with storage chamber 11 by guide cylinder 3, Its under shed is positioned at the surface scrubbing water inlet 2, and the sidewall of described floating drum 4 is provided with the air reservoirs 41 of lower ending opening.

The water stream channel 30 of guide cylinder of the present utility model and the water stream channel 40 of floating drum are preferably coaxially disposed.Both current Through hole at passage i.e. axis.

During water-retention, along with the rising of storage chamber 11 water level, driving floating drum 4 is closed and produced to the under shed of air reservoirs 41 The buoyancy risen, i.e. air in air reservoirs 41 is compressed thus produces buoyancy and (see the compressed air in accompanying drawing 4 410), floating drum 4 ramps up to upper limit under the effect of buoyancy, and during bath, the water in storage chamber 11 is rapidly entered by negative pressure In guide cylinder 3, along with the decline of storage chamber 11 water level, the water level in air reservoirs 41 declines therewith until water-retention is down to by floating drum The bottom in chamber 11, now, the under shed of floating drum 4 is isolated with storage chamber 11, and the water stream channel 30 of guide cylinder is by floating drum 4 and water-retention Chamber isolates.

In order to improve the sealing of floating drum 4, this utility model also includes sealing gasket 16 and ring for fixing 17, described sealing gasket 16 Arranging around scrubbing water inlet 2, described ring for fixing is arranged in sealing gasket 16 outer ring, and sealing gasket of the present utility model 16 is close Scrub the position of water inlet 2 and be provided with protruding 161, below described vertical tube part 42 between ring for fixing 17 and protruding 161, work as floating drum During the bottom that 4 are down to storage chamber 11, vertical tube part 42 lower end of floating drum 4 falls on sealing gasket 16, improves the sealing of floating drum 4, anti- Only the air in storage chamber 11 or water is caused to enter in the water stream channel 40 of floating drum due to poor sealing performance, floating drum 4 straight Cylinder portion 42 falls between protruding 161 and ring for fixing 17, and floating drum 4 is stopped over the most stable, in the situation by extraneous water slug Under be not easy that the phenomenons such as beat displacement occur, be equivalent to the lower end of vertical tube part 42 arranges a position limiting structure.

Floating drum 4 rises to upper limit therewith along with the water level in storage chamber 11 rises, and this utility model preferably employs floating drum 4 With the control that the structure of guide cylinder 3 self realizes floating drum 4 upper limit, concrete structure is as follows.

Floating drum 4: vertical tube part 42 that described floating drum 4 includes upper and lower opening and the isolating cylinder portion being sheathed on outside vertical tube part 42 43, the upper surface in described isolating cylinder portion 43 is connected with vertical tube part 42 by the level connection joint portion 44 of annular, and isolating cylinder portion 43 It is provided with gap, described gap and level connection joint portion 44 with the outer wall of vertical tube part 42 and forms the air reservoirs 41 of under shed, described The lower surface in isolating cylinder portion 43 is preferably above the lower surface of vertical tube part 42, it is simple to air and the turnover of water；

Guide cylinder 3: described guide cylinder 3 includes the first guide cylinder 33 of upper and lower opening and is sheathed on outside the first guide cylinder 33 The second guide cylinder 34, the outer wall of the inwall of described second guide cylinder 34 and the first guide cylinder 33 forms the annular receiving of under shed Chamber 35, what described floating drum 4 can fluctuate is located in annular accommodating chamber 35, when floating drum 4 arrives upper limit, described level Connecting portion 44 be resisted against annular accommodating chamber 35 chamber at the bottom of 36.

Floating drum 4 is located in the annular accommodating chamber 35 of guide cylinder 3 by this utility model, and annular accommodating chamber 35 is located at and is led To the outside of the water stream channel 30 of cylinder, floating drum 4 location free procedure will not directly water with the water stream channel of guide cylinder 3 directly contact (being separated by the interior ring-side wall of accommodating chamber 35), floating drum 4 is affected less by water-retention chamber air or water, and floating drum 4 floats phase To steadily, and the sealing of this utility model structure increases.

The level connection joint portion 44 of this utility model floating drum 4 36 connects with at the bottom of the chamber of annular accommodating chamber 35 after upper limit arriving Touching, in the presence of water, two flat face touch and are easily clung by water, to separately need bigger power, affect floating drum 4 Normally move up and down, in order to solve this problem, this utility model upper surface in described level connection joint portion is provided with some convex Point portion 45,36 is separated level connection joint portion 44 at the bottom of the chamber of annular accommodating chamber 35 by salient point portion 45, prevents both from directly connecing Touch, so that floating drum 4 normally floats.

Further, at the bottom of the chamber of annular accommodating chamber 35 described in the utility model, 36 are provided with some ventilation through holes 37, along with Floating drum 4 floats up, and at the bottom of floating drum 4 and chamber, the distance between 36 is increasingly nearer, and the air of annular accommodating chamber 35 is by floating drum 4 simultaneously Extruding, i.e. annular accommodating chamber 35 can produce tired gas phenomenon, the air being extruded in annular accommodating chamber 35 along with floating drum 4 rising Floating drum 4 can be produced counteracting force, affect the normal floating of floating drum 4, this utility model is by arranging ventilation through hole at the bottom of chamber 36 Air between 37 circulation annular accommodating chamber 35 and storage chamber 11, can effectively prevent the generation of tired gas phenomenon, it is ensured that floating The normal floating of cylinder 4.

In order to ensure will not to be affected by the impact of quick circulating water when floating drum 4 fluctuates, it is possible to all along vertically Floating in direction, the inwall of the second guide cylinder 34 described in the utility model is provided with some the first vertically arranged guiding fins, described The outer wall in isolating cylinder portion 43 is provided with and guides, with first, the first groove 46 that fin matches, or, outside described isolating cylinder portion 43 Wall is provided with some the second vertically arranged guiding fins, and the inwall of described second guide cylinder 34 is provided with and guides fin phase with second The second groove joined.The stability that floating drum 4 floats is ensured by groove and guiding fin.

The upper limit position that this utility model can also use other limit method to realize floating drum 4 controls, such as, guiding The spacing ring of convex is set in cylinder 3, outside floating drum 4, is arranged at the position limiting structure that spacing ring is corresponding, if can realize position-limiting action with And realize floating drum 4 upper end and storage chamber 11 and isolate.

The water-rinsing process of Quick drainage device of the present utility model is as described below.

1, during water-retention, by water inflow 12 to storage chamber 11 make-up water source, until it reaches setting height, store at storage chamber 11 During water, the air reservoirs 41 of floating drum 4 by initial opening slowly by the water in water seal, and air reservoirs 41 Position also can rise, until it reaches the buoyancy of air reservoirs 41 and the gravity of floating drum 4 are equal, and now, floating drum 4 is in the effect of buoyancy Lower rising, until it reaches upper limit, i.e. reach annular accommodating chamber 35 chamber at the bottom of 36, when floating drum 4 is in float state, guide cylinder The lower opening of 3 is provided with water level with storage chamber in open mode, the water stream channel 30 of guide cylinder, waits bath next time Time use；

2, during bath, the water scrubbing water inlet pipe 21 sprays to the water stream channel 30 of guide cylinder by scrubbing water inlet 2, now, The lower opening of guide cylinder 3 can produce negative pressure, and the water in storage chamber 11, can be quickly from guide cylinder 3 due to the effect of negative pressure Opening enters in guide cylinder 3, and the current direction in guide cylinder 3 scrubs jet water spout 13, thus reaches the purpose of bath, due to negative pressure Effect, can improve the speed of bath, and this utility model also arranges nozzle 22, for further scrubbing at water inlet 2 Accelerate bath speed；

3, the water level in storage chamber 11 slowly declines at water-rinsing process, when the buoyancy dropping to air storage chamber 11 generation is little When the gravity of floating drum 4, floating drum 4 slowly declines along with the decline of water level, until it reaches the sealing gasket 16 bottom storage chamber 11, this Time, floating drum 4 and guide cylinder 3 be in the state of isolation with storage chamber 11, and air and water in storage chamber 11 can not enter into and lead In the water stream channel 30 of cylinder,；

4, when the water level decreasing residing for water inflow 12 to lowest order, water inflow 12 starts again to supply storage chamber 11 Water, in order to bath next time.

Compared with prior art, Quick drainage device of the present utility model controls storage chamber 11 by floating drum 4 and washes by water, bath Before and water-rinsing process in, floating drum is in float state due to buoyancy, now sets bottom the lower surface of floating drum and storage chamber Having a certain distance, in water-rinsing process, external water stream flows into by scrubbing water inlet, and is entered guiding by the under shed of guide cylinder In cylinder, now can produce negative pressure at the lower opening of guide cylinder, under the drive of negative pressure, the water in storage chamber rapidly enters guiding Subsequently enter in Tong and scrub in jet water spout, thus realize quick flush, after dropping under water in storage chamber is a certain amount of, floating drum meeting It is down to bottom storage chamber fit, is allowed to isolate with storage chamber, is formed and seal passage, prevent the air in storage chamber from entering into floating In cylinder hollow passageway, the hydraulic pressure keeping former bath is constant, also can realize high-pressure flush for low flush tank, and floating drum drops to store The sealing passage formed bottom water cavity can effectively prevent the air in storage chamber from forming noise in entering guide cylinder due to negative pressure, Thus reach the purpose of noise abatement.

See accompanying drawing 9, the invention also discloses a kind of toilet, including Quick drainage device described in the utility model 200, the fast flush of gallbladder bag 100 is realized by Quick drainage device 200, the concrete structure of Quick drainage device 200 sees Face describes.

The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit Decorations are also considered as protection domain of the present utility model.

Claims (9)

1. a Quick drainage device, including be provided with storage chamber water tank and connect water tank scrub jet water spout, its feature exists In, also include:

It is located at and scrubs water inlet bottom storage chamber；

Upper and lower opening the guide cylinder being fixed in storage chamber, its upper shed connects with scrubbing jet water spout, and its under shed is positioned at Scrub the surface of water inlet and be provided with circulation distance with the bottom surface of storage chamber；

The floating drum of upper and lower opening, described floating drum can be located in guide cylinder up or down, and guide cylinder and water-retention are passed through in its upper shed Chamber isolates, and its under shed is positioned at the surface scrubbing water inlet, and the sidewall of described floating drum is provided with the air reservoirs of lower ending opening.

Quick drainage device the most according to claim 1, it is characterised in that described floating drum includes the vertical tube part of upper and lower opening And the isolating cylinder portion being sheathed on outside vertical tube part, the upper surface in described isolating cylinder portion is by annular level connection joint portion and vertical tube part Connect, the gap between isolating cylinder portion and vertical tube part and the air reservoirs of level connection joint portion formation under shed.

Quick drainage device the most according to claim 2, it is characterised in that the lower surface in described isolating cylinder portion is higher than straight tube The lower surface in portion.

Quick drainage device the most according to claim 2, it is characterised in that if the upper surface in described level connection joint portion is provided with Dry salient point portion.

Quick drainage device the most according to claim 2, it is characterised in that also include around scrubbing the close of water inlet setting Packing and be arranged in the ring for fixing of sealing gasket outer ring, described sealing gasket is provided with projection near the position scrubbing water inlet, described Vertical tube part is between ring for fixing and projection.

6. according to the Quick drainage device described in any one of claim 2 to 5, it is characterised in that described guide cylinder includes up and down First guide cylinder of opening and the second guide cylinder being sheathed on outside the first guide cylinder, the inwall of the second guide cylinder and first guides The outer wall of cylinder forms the annular accommodating chamber of under shed, and what described floating drum can fluctuate is located in annular accommodating chamber, when floating When cylinder arrives upper limit, described level connection joint portion is resisted against at the bottom of the chamber of annular accommodating chamber.

Quick drainage device the most according to claim 6, it is characterised in that if being provided with at the bottom of the chamber of described annular accommodating chamber Dry ventilation through hole.

Quick drainage device the most according to claim 6, it is characterised in that the inwall of described second guide cylinder is provided with some The first vertically arranged guiding fin, the outer wall in described isolating cylinder portion is provided with and guides, with first, the first groove that fin matches；

Or, the outer wall in described isolating cylinder portion is provided with some vertically arranged second guiding fins, described second guide cylinder interior Wall is provided with and guides, with second, the second groove that fin matches.

9. a toilet, it is characterised in that include the Quick drainage device described in any one of claim 1 to 8.