CN206987008U - Negative pressure suction water-saving toilet pan - Google Patents
Negative pressure suction water-saving toilet pan Download PDFInfo
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- CN206987008U CN206987008U CN201720960997.4U CN201720960997U CN206987008U CN 206987008 U CN206987008 U CN 206987008U CN 201720960997 U CN201720960997 U CN 201720960997U CN 206987008 U CN206987008 U CN 206987008U
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- water
- depression bar
- negative pressure
- vacuum suction
- lid
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Abstract
It the utility model is related to a kind of negative pressure suction water-saving toilet pan,With base,Water tank and vacuum suction machine,Cavity and S-shaped siphon piping have been internally formed in base,The position of S-shaped siphon piping and water passage is provided with toilet seat sealing ring,In the side of toilet seat sealing ring formed with negative inspiratory pressure through hole,Vacuum suction machine is connected with negative inspiratory pressure with through hole,Water tank includes tank body and tank lid,Draining valve is internally provided with tank body,Water drainage valve button is installed in tank lid,Water drainage valve button includes lid and draining button,Draining button is connected by spring with screw thread depression bar,Depression bar nut is arranged with the upper end of screw thread depression bar,Stringer board is provided with lid,Controlling switch is provided with stringer board,When screw thread depression bar in the vertical direction moves,Depression bar nut can touch controlling switch so as to control the start and stop of vacuum suction machine.The utility model being capable of rapid pollution discharging and being capable of effectively save water resource.
Description
Technical field
A kind of toilet seat is the utility model is related to, more particularly, to a kind of negative pressure suction water-saving toilet pan.
Background technology
Since toilet seat comes out, the family life to people brings great convenience, and more substantially improves defending for room
Raw environment, it has turned into the essential supporting sanitary equipment of life of modern house.
But toilet seat be widely used in be convenient for people to life while, also to country water resource bring it is huge
Challenge.According to analysis：The domestic water of one family includes kitchen, lavatory use, laundry, bathing etc., and lavatory toilet seat is because being more
People repeatedly frequently uses, thus as water use sector maximum in family.
Punching row is carried out because toilet seat must have certain water and could produce enough impulsive forces, thus, in order to save
The water consumption of toilet seat is saved, people have developed split type toilet seat, i.e., toilet seat is arranged into water tank and toilet seat point
The structure opened, water tank hang over certain eminence, and impulsive force, enhancing punching row's effect are increased by improving water-head.But this point
The toilet structure of body formula is complicated and has higher in-site installation difficulty, meanwhile, it can not generally meet interior decoration condition, because
The integral type toilet seat that this modern house toilet seat is typically connected as a single entity using water tank with toilet seat, to ensure the good row of punching
Effect is, it is necessary to increase displacement to lift the impulsive force of current, and generally require repeatedly punching row, punching is drained through journey and adds people's life
Great waste is also caused to national water resources while cost living.
In addition, to reduce the living cost of people, water resource is saved, country has worked out a series of incentive policies, encourages enterprise
Industry researches and develops water saving toilet seat, but actual used water amount is still in higher level.
Utility model content
The utility model is to propose in view of the above problems, its object is to provide one kind can quickly rush blowdown thing from
And save the toilet seat of water resource.
To realize that the purpose of this utility model adopts the following technical scheme that.
The utility model of technical scheme 1 is a kind of negative pressure suction water-saving toilet pan, has base, water tank and vacuum suction
Machine.
Connected in be internally formed cavity and one end of the base with the bottom of the cavity and the other end and sewer
The S-shaped siphon piping of connection.
The position of the S-shaped siphon piping and the water passage is provided with toilet seat sealing ring, in the toilet seat
Used by air intake duct and the negative inspiratory pressure logical formed with negative inspiratory pressure through hole, the vacuum suction machine in the side of device sealing ring
Hole connects.
The water tank includes being arranged on the tank body of the back upper place of the base and is arranged on the tank body
Tank lid, draining valve is internally provided with the tank body, water drainage valve button is installed in the tank lid.
The water drainage valve button includes the lid being spirally connected with the tank lid and the draining button being arranged on the lid,
The draining button is connected by spring with that can press the screw thread depression bar of the draining valve, is covered in the upper end of the screw thread depression bar
Provided with depression bar nut.
Position close to the draining button on the lid is provided with the vertical direction to the lower section of the lid
The stringer board of extension, the controlling switch for the start and stop state that can control the vacuum suction machine is provided with the stringer board, works as institute
When stating the movement of screw thread depression bar in the vertical direction, the depression bar nut can touch the controlling switch so as to control the vacuum
The start and stop state of lift pump.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 2, in the negative pressure suction water-saving toilet pan of technical scheme 1,
Push type microswitch of the controlling switch for pressing direction in the horizontal direction.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 3, in the negative pressure suction water-saving toilet pan of technical scheme 2,
The draining button includes big yield draining button and small water draining button, the stringer board be arranged on the big yield draining by
Between key and the small water draining button, when the screw thread depression bar in the vertical direction moves, with the big yield draining
The depression bar nut that button is connected by spring can press the push type microswitch so as to control the vacuum suction machine
Start and stop state.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 4, in the negative pressure suction water-saving toilet pan of technical scheme 1,
The length of the stringer board is not more than the length of the screw thread depression bar.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 5, in the negative pressure suction water-saving toilet pan of technical scheme 4,
The protective housing for the outer surface that can be located at the screw thread depression bar, the push type fine motion are provided with the lower end of the lid
Switch is arranged on the inside of the protective housing, in the bottom of the protective housing formed with can pass through for the screw thread depression bar
Through hole.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 6, in the negative pressure suction water-saving toilet pan of technical scheme 1,
A part for the side of the base is formed as accommodating chamber to the inner recess of the base, and the vacuum suction machine is arranged on
The inside of the accommodating chamber.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 7, in the negative pressure suction water-saving toilet pan of technical scheme 6,
The accommodating chamber that can be rotated relative to the top edge of the opening of the accommodating chamber is provided with the opening of the accommodating chamber
Protective cover.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 8, in the negative pressure suction water-saving toilet pan of technical scheme 7,
It is also formed with fixing the neck of the air intake duct on the side of the base.
In addition, the negative pressure suction water-saving toilet pan of technical scheme 9, in the negative pressure suction water-saving toilet pan of technical scheme 1,
The sewer forms S-shaped bend at the close position being connected with the S-shaped siphon piping.
Compared with prior art, using above-mentioned technical proposal, negative pressure suction water-saving toilet pan energy provided by the utility model
Produce following beneficial effect.
In the prior art, common toilet seat often will thoroughly be rushed by increasing the method for the row's of punching number to dirt
Row, often punching row once, can all consume larger water, even if however, sometimes repeatedly punching row, also dirt can not thoroughly be washed away,
Both substantial amounts of water resource had been wasted, has been unable to reach the good row's of punching effect again.
In contrast, using negative pressure suction water-saving toilet pan provided by the utility model when, can by press draining by
Key screw thread depression bar pushes, and then makes spring-compressed, and during pushing, first, the depression bar nut being set on screw thread depression bar can touch
The controlling switch of vacuum suction machine start and stop state can be controlled by contacting, so as to open vacuum suction machine, by vacuum suction machine to S-shaped
The body back segment of siphon piping carries out negative-pressure ward, the body back segment of S-shaped siphon piping is formed negative pressuren zone, so as to negative using this
The dirt of suction fast sucking, discharging toilet seat cavity inside caused by nip；Afterwards, with screw thread depression bar continues to push can the row of opening
Water valve to the cavity inside of toilet seat so as to be rinsed；Finally, when human hand unclamp draining button, then under the action of the spring,
Draining button resets, screw thread depression bar resilience, in springback process, the ineffective pressure in controlling switch of depression bar nut, so as to
Vacuum suction machine is closed, negative pressure disappears, and so far, completes a negative pressure suction process.At this moment water tank continues to pour cavity inside
Current, because of the effect of S-shaped siphon piping, toilet seat cavity inside finally remains initial water level.
Using suction caused by above-mentioned vacuum suction machine, it generally can once reach good suction effect, in special feelings
Under condition, can the repeatedly suction in a current flushing process, without increase once flushing water consumption.
Dirt suction can be gone out S-shaped siphon piping, together by the utility model well by negative pressure caused by vacuum suction machine
When, the current that water tank is gone out are notable to the developing result of cavity, and avoiding repeatedly the row of punching could need to thoroughly wash away dirt, from
And lavatory water consumption has been effectively saved, and under by suction function caused by vacuum suction machine, dirt can be avoided to block
Base cavity pocket exports, and is advantageous to the unblocked of toilet seat blowdown process.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure signal for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model
Figure.
Fig. 2 is the internal structure signal for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model
Figure.
Fig. 3 is the internal structure signal for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model
The partial structurtes enlarged drawing of figure.
Reference：1- bases；2- water tanks；3- vacuum suction machines；4- cavitys；5- sewers；6-S shape siphon pipings；7-
Toilet seat sealing ring；8- air intake ducts；9- lids；10- draining buttons；11- screw thread depression bars；12- depression bar nuts；13- stringer boards；14-
Controlling switch.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
According to the overall structure of negative pressure suction water-saving toilet pan provided by the utility model, following several realities are particularly may be divided into
Apply example.
First embodiment
Fig. 1 is the overall structure signal for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model
Figure.Fig. 2 is the internal structure schematic diagram for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model.Figure
3 be the local knot of the internal structure schematic diagram for the first embodiment for representing negative pressure suction water-saving toilet pan provided by the utility model
Structure enlarged drawing.
As shown in Figure 1 to Figure 3, the negative pressure suction water-saving toilet pan has base 1, water tank 2 and vacuum suction machine 3.
In detail, the base 1 be internally formed cavity 4 and one end connected with the bottom of cavity 4 and the other end with
The S-shaped siphon piping 6 that sewer 5 connects.
The position that sewer 5 connects is provided with toilet seat sealing ring 7 in S-shaped siphon piping 6, in toilet seat sealing ring 7
Side be connected formed with negative inspiratory pressure through hole, the vacuum suction machine 3 by air intake duct 8 with negative inspiratory pressure with through hole.
Above-mentioned water tank 2 includes the water tank for being arranged on the tank body of the back upper place of base 1 and being arranged on tank body
Lid.
Draining valve is internally provided with tank body, water drainage valve button is installed in tank lid.The water drainage valve button
Including the lid 9 being spirally connected with tank lid and the draining button 10 being arranged on lid 9, draining button 10 by spring with can be by
The screw thread depression bar 11 of pressure water valve is connected, and depression bar nut 12 is arranged with the upper end of screw thread depression bar 11, close to draining on lid 9
The position of button 10 is provided with the stringer board 13 that in the vertical direction extends to the lower section of lid 9, is connected on stringer board 13 by bolt
The controlling switch 14 for the start and stop state that can control vacuum suction machine 3 is connected to, when the in the vertical direction of screw thread depression bar 11 moves,
Depression bar nut 12 can touch controlling switch 14 so as to control the start and stop state of vacuum suction machine 3.
Further, push type microswitch of the above-mentioned controlling switch 14 for pressing direction in the horizontal direction.
In addition, above-mentioned draining button 10 includes big yield draining button and small water draining button, stringer board 13 are arranged on
Between big yield draining button and small water draining button, when the in the vertical direction of screw thread depression bar 11 moves, arranged with big yield
The depression bar nut 12 that water button is connected by spring can press push type microswitch so as to control the start and stop of vacuum suction machine 3
State.
In addition, the length of above-mentioned stringer board 13 is less than the length of screw thread depression bar 11, push type microswitch is connected by bolt
It is connected on the lower end of the stringer board 13.
In addition, a part for the side of base 1 is formed as accommodating chamber to the inner recess of base 1, vacuum suction machine 3 is set
Put in the inside of the accommodating chamber.Specifically, the accommodating chamber be located at the side of base 1 positioned at the lower section of tank body
Position, roof and the perforation of the upper surface of the base 1 of connection accommodating chamber are provided with the base 1, in vacuum suction machine 3
On formed with connecting plate, vacuum suction machine 3 is arranged on the inside of accommodating chamber, and by sequentially pass through perforation on base 1 and
The bolt of the connecting plate of vacuum suction machine 3 is connected and fixed with base 1.
In addition, the opening in above-mentioned accommodating chamber is provided with and can rotated relative to the top edge of the opening of accommodating chamber
Accommodating chamber protective cover (not shown), the accommodating chamber protective cover revolves by being capable of the top edge of the opening of relative accommodating chamber
The rotary shaft and the top edge of the opening of accommodating chamber turned connects.
In addition, it is also formed with fixing the neck of air intake duct 8 on the side of base 1.
Sewer 5 forms S-shaped bend at the close position being connected with S-shaped siphon piping 6.
Second embodiment
On the basis of above-mentioned first embodiment, screw thread depression bar 11 can be located at by being provided with the lower end of lid 9
The protective housing (not shown) of outer surface, push type microswitch is arranged on the inside of protective housing, in the bottom of protective housing
Formed with the through hole that can pass through for screw thread depression bar 11.
It should be strongly noted that above-mentioned vacuum suction machine 3 can apply low-voltage centrifugal blower or other can air-breathing
The equipment vacuumized.
Above to the two of negative pressure suction water-saving toilet pan provided by the utility model and toilet seat provided by the utility model
The structure of kind embodiment is illustrated, and its operation logic is illustrated below.
The negative pressure suction water-saving toilet pan is siphon wc pan, in the S-shaped of the rear pipeline section and sewer of S-shaped siphon piping
Cavity is formed between bend, when needing to carry out the dirt in base cavity pocket punching row, draining button is pressed, so that spring pressure
Contracting, during pressing draining button and pushing screw thread depression bar, first, the depression bar nut being set on screw thread depression bar can touch
To the push type microswitch as controlling switch, so as to open vacuum suction machine, by vacuum suction machine to S-shaped siphon piping
Body back segment carries out negative-pressure ward, the body back segment of S-shaped siphon piping is formed negative pressuren zone, so as to using caused by the negative pressuren zone
The dirt of the cavity inside of suction fast sucking, discharging toilet seat；Afterwards, with screw thread depression bar continue to push can open draining valve so as to
The cavity inside of toilet seat is rinsed；Finally, when human hand unclamps draining button, then under the action of the spring, draining button
Resetting, screw thread depression bar resilience, in springback process, depression bar nut loses the pressure to push type microswitch horizontal direction, so as to
Vacuum suction machine is closed, negative pressure disappears, and so far, completes a negative pressure suction process.At this moment water tank continues to pour cavity inside
Current, because of the effect of S-shaped siphon piping, the cavity inside of toilet seat finally remains initial water level.
Using suction caused by above-mentioned vacuum suction machine, it generally can once reach good suction effect, in special feelings
Under condition, can the repeatedly suction in a current flushing process, without increase once flushing water consumption.
In addition, in the above-described embodiment, auxiliary suction is carried out using negative pressure caused by vacuum suction machine, so that sitting
Closet fast sucking, discharging dirt, through actual test, compared with prior art, at least 2.5 liters can be economized on water per strokes, and with existing skill
Art, which needs to wash by water, repeatedly to be compared, and the utility model adds the process of a current flushing using one or many negative pressure suctions
Dirt is rushed completely and drained only, has been really achieved the effect of saving water resource.Meanwhile negative pressure suction section provided by the utility model
Water toilet seat is more convenient to the row of punching of dirt, and under by suction function caused by vacuum suction machine, can be effective
The frequency that dirt blocks cavity exit is reduced, is advantageous to the unblocked of toilet seat blowdown process, there are good popularization and application
Value.
In addition, in above-mentioned embodiment, by by draining button be arranged to include big yield draining button and
The structure of small water draining button, big yield punching row and small water punching row can be selected according to specific needs by punching is drained through journey, only
During the punching early stage row of big yield punching row, just start the vacuum suction machine auxiliary suction, do not needing big yield punching row's
In the case of, can first instantaneous light press big yield draining button, start vacuum suction machine, quickly drain dirt, then press small water
Draining button is rinsed, i.e., can reach good water-saving result, in addition, in the case that at night, needs are Jing Yin, also can be only
Small water draining button is pressed, so as to ensure that the utility model has good water-saving performance, there is higher practicality.
In addition, in above-mentioned embodiment, the length of stringer board is set to be less than the length of screw thread depression bar, push type fine motion
Switch is arranged on the lower end of the stringer board, by such structure, can ensure that the push type microswitch on stringer board can be in water
The higher position of the inside of case body, so as to which the push type microswitch ensured on stringer board will not be by tank body internal reservoir
Water-soaked, ensures the security of push type microswitch control vacuum suction machine shutdown process, while ensures in whole suction
Cheng Zhong, the action that controlling switch startup vacuum suction machine progress air-breathing is touched by screw thread depression bar occur in screw thread depression bar by pressure
Before the action that water valve is washed by water.
In addition, in second above-mentioned of embodiment, screw thread pressure can be located at by being provided with the lower end of lid
The protective housing of the outer surface of bar, push type microswitch are arranged on the inside of protective housing, are formed in the bottom of protective housing
Having can be for through hole that screw thread depression bar passes through.By such structure, the push type fine motion that can be further ensured that on stringer board is opened
Closing will not be by the water-soaked of tank body internal reservoir, so as to further ensure push type microswitch control vacuum suction machine
The safety and effectiveness of work.
In addition, in above-mentioned embodiment, set and be bolted between push type microswitch and stringer board,
The reliability connected between push type microswitch and stringer board can be ensured, and the process for installing manufacture is more convenient, meanwhile, have
Dismantled beneficial to push type microswitch, be advantageous to overhaul push type microswitch.
In addition, in above-mentioned embodiment, a part for the side of base is formed as to the inner recess of base
Accommodating chamber, vacuum suction machine are fixedly installed on the inside of the accommodating chamber.By such structure, vacuum suction machine can be made
It is integrated with toilet base, compared with individually placed, the globality of product is improved, more saves space.
In addition, in above-mentioned embodiment, being provided with the opening of accommodating chamber being capable of the relative accommodating chamber
The accommodating chamber protective cover of the top edge rotation of the opening of room, by such structure, can avoid vacuum suction machine from being beaten by water
Wet phenomenon, ensure that vacuum suction machine being capable of long-term normal operation.
In addition, in above-mentioned embodiment, it is also formed with fixing the card of air intake duct on the side of base
Groove, by such structure, avoid air intake duct and hang over the phenomenon that the side of base is easily scraped off, meanwhile, having to save
Space-efficient beneficial effect.
In addition, in above-mentioned embodiment, sewer forms S at the close position being connected with S-shaped siphon piping
Shape bend, by such structure, sewer is set to form a bit of water at the close position being connected with S-shaped siphon piping
Envelope, is returned into interior so as to reduce the foul smell of the deeper section of sewer by sewer, meanwhile, by substantial amounts of actual test,
In the presence of the S-shaped bend of the sewer, the rear pipeline section of S-shaped siphon piping produces negative pressure more easily by being sucked, and more has
Beneficial to the process for completing negative pressure suction.
In addition, in the above-described embodiment, concrete structure of the present utility model is illustrated, but not limited to this.
For example, in addition, in the above-described embodiment, the controlling switch used is push type microswitch, but unlimited
In this, the controlling switch can also be dry-reed type magnetic switch, and the dry-reed type magnetic control can be attracted by being arranged with screw thread depression bar
The ringshaped magnet of the magnetic head closure of switch either using other electromagnetic switch or automatically controlled is opened with replacing the structure of depression bar nut
Close, as long as when can reach above-mentioned pressing draining button the controlling switch can be touched by screw thread depression bar so as to control vacuum
The effect of the start and stop of lift pump.
In addition, in the above-described embodiment, the draining button includes big yield draining button and small water draining button,
But not limited to this, the draining button can also only be arranged to a button, depression bar nut can touch when the button meets to push
The process of push type microswitch is touched, is equally reached above-mentioned purpose, still, will according to the structure in embodiment
Draining button is arranged to include big yield draining button and small water draining button, and is only pressing big yield draining button
When, vacuum suction machine work can be started, water discharge can be selected according to being actually needed, it is further so as to reach
The effect of water-saving.
In addition, in the above-described embodiment, the length of stringer board is set to be less than the length of the screw thread depression bar, push type fine motion
Switch is arranged on the lower end of the stringer board, but not limited to this or the length of stringer board and the equal length of screw thread depression bar, presses
Pressure type microswitch is arranged on the middle part of the stringer board, as long as depression bar nut energy when can reach above-mentioned pressing draining button
The push type microswitch is enough touched so as to control the start and stop of vacuum suction machine, and the push type microswitch on stringer board will not be by
The effect of the water-soaked of tank body internal reservoir.
In addition, in second above-mentioned of embodiment, screw thread pressure can be located at by being provided with the lower end of lid
The protective housing of the outer surface of bar, push type microswitch are arranged on the inside of protective housing, are formed in the bottom of protective housing
Having can be for through hole that screw thread depression bar passes through.
But not limited to this, the protective housing can also be not provided with, when being equally reached above-mentioned pressing draining button
Depression bar nut can touch the push type microswitch so as to control the effect of the start and stop of vacuum suction machine, still, according to specific
Description in embodiment, the protective housing is set, can be further ensured that the push type microswitch on stringer board will not be by water
The water-soaked of case body interior storage, so as to be further ensured that the safety of push type microswitch control vacuum suction machine work has
Effect property.
In addition, in the above-described embodiment, it is bolted between stringer board and push type microswitch, but be not limited to
This, push type microswitch can also be Nian Jie between stringer board or clamping, be equally reached above-mentioned pressing draining by
Depression bar nut can touch the push type microswitch so as to control the effect of the start and stop of vacuum suction machine during key, still, according to
Description in embodiment, set and be bolted between stringer board and push type microswitch, push type can be ensured
The reliability connected between microswitch and stringer board, and the process for installing manufacture is more convenient, meanwhile, be advantageous to decline to pressing
Dynamic switch is dismantled, and is advantageous to overhaul push type microswitch.
In addition, in the above-described embodiment, a part for the side of base is formed as accommodating chamber to the inner recess of base
Room, vacuum suction machine are arranged on the inside of the accommodating chamber.But not limited to this or the accommodating chamber is not provided with, and
Vacuum suction machine is arranged on into enterprising exercise of wall to use, or the side wall of vacuum suction machine is directly spirally connected with base side wall, together
Sample can reach the above-mentioned effect that negative inspiratory pressure is carried out using vacuum suction machine, still, according to the knot in embodiment
Structure is configured, and vacuum suction machine can be made integrated with toilet base, compared with individually placed, improves the entirety of product
Property, more save space.
In addition, in the above-described embodiment, in the case where setting the accommodating chamber, the accommodating chamber is located at base
Side positioned at the position of the lower section of tank body, roof on the base formed with connection accommodating chamber is upper with the base
The perforation on surface, formed with connecting plate on vacuum suction machine, vacuum suction machine is arranged on the inside of accommodating chamber, and by according to
The bolt of the connecting plate of secondary perforation and vacuum suction machine through on base is connected and fixed with base.But it is not limited to
This or, vacuum suction machine is set in a manner of Nian Jie with the inwall of accommodating chamber directly by the bottom surface of vacuum suction machine
Put in the inside of accommodating chamber or reach otherwise the purpose of the above-mentioned inside that vacuum suction machine is arranged on to accommodating chamber.
In addition, in the above-described embodiment, it is provided with the opening of accommodating chamber and is capable of opening for the relative accommodating chamber
The accommodating chamber protective cover of the top edge rotation of mouth, it is however not limited to which this, can also be not provided with the accommodating chamber protective cover, together
Sample can reach the above-mentioned effect that suction is carried out using vacuum suction machine, still, set the accommodating chamber protective cover, can keep away
It is wet by water to exempt from vacuum suction machine, ensures that vacuum suction machine can be run steadily in the long term.
In addition, in the above-described embodiment, in the case where setting the accommodating chamber protective cover, accommodating chamber protection
Cover is connected by the rotary shaft and the top edge of the opening of accommodating chamber that can be rotated relative to the top edge of the opening of accommodating chamber,
But not limited to this or torsion spring is set between accommodating chamber protective cover and the top edge of the opening of accommodating chamber, its
In, the torsion spring structure Nian Jie with the top edge of the opening of accommodating chamber or other structures are created as, as long as can reach
To the above-mentioned effect for enabling the accommodating chamber protective cover to be rotated relative to the top edge of the opening of accommodating chamber.
In addition, in the above-described embodiment, it is also formed with fixing the neck of air intake duct on the side of base, still
Not limited to this, the neck can also be not provided with, but air intake duct is directly hung on the side of base, be equally reached above-mentioned
The effect aspirated using vacuum suction machine, still, the neck is set, air intake duct can be made stably to be arranged on the side of base
On face, make suction process more steady.
In addition, in the above-described embodiment, sewer forms S-shaped bend at the close position being connected with S-shaped siphon piping,
But not limited to this, sewer can also be through type sewers, it is equally reached and above-mentioned utilizes vacuum suction machine to carry out
The effect of auxiliary suction, still, set sewer to form S-shaped bend at the close position being connected with S-shaped siphon piping, make lower water
Road can form a bit of water seal at the close position being connected with S-shaped siphon piping, so as to reduce the smelly of the deeper section of sewer
Gas is returned into interior by sewer, meanwhile, by substantial amounts of actual test, in the presence of the S-shaped bend of the sewer, make S
The rear pipeline section of shape siphon piping produces negative pressure more easily by being sucked, and is more beneficial for completing the process of negative pressure suction.
In addition, negative pressure suction water-saving toilet pan of the present utility model, can be combined by the various structures of above-mentioned embodiment
Form, can equally play above-mentioned effect.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
1. negative pressure suction water-saving toilet pan, it is characterised in that there is base, water tank and vacuum suction machine,
Connected in be internally formed cavity and one end of the base with the bottom of the cavity and the other end and water passage
S-shaped siphon piping,
The position of the S-shaped siphon piping and the water passage is provided with toilet seat sealing ring, it is close in the toilet seat
The side of seal is connected formed with negative inspiratory pressure through hole, the vacuum suction machine by air intake duct and the negative inspiratory pressure with through hole
Connect,
The water tank includes the water tank for being arranged on the tank body of the back upper place of the base and being arranged on the tank body
Lid, is internally provided with draining valve in the tank body, water drainage valve button is provided with the tank lid,
The water drainage valve button includes the lid being spirally connected with the tank lid and the draining button being arranged on the lid, described
Draining button is connected by spring with that can press the screw thread depression bar of the draining valve, is arranged with the upper end of the screw thread depression bar
Depression bar nut,
The position of the draining button in the vertical direction is provided with the lid to the lower section of the lid to extend
Stringer board, the controlling switch of the start and stop state that can control the vacuum suction machine is provided with the stringer board, when the spiral shell
When line depression bar in the vertical direction moves, the depression bar nut can touch the controlling switch so as to control the vacuum suction
The start and stop state of machine.
2. negative pressure suction water-saving toilet pan according to claim 1, it is characterised in that the controlling switch is pressing direction
Push type microswitch in the horizontal direction.
3. negative pressure suction water-saving toilet pan according to claim 2, it is characterised in that the draining button includes big yield
Draining button and small water draining button, the stringer board are arranged on the big yield draining button and the small water draining button
Between, when the screw thread depression bar in the vertical direction moves, the depression bar that is connected with the big yield draining button by spring
Nut can press the push type microswitch so as to control the start and stop state of the vacuum suction machine.
4. negative pressure suction water-saving toilet pan according to claim 1, it is characterised in that the length of the stringer board is not more than institute
State the length of screw thread depression bar.
5. negative pressure suction water-saving toilet pan according to claim 4, it is characterised in that be provided with the lower end of the lid
The protective housing of the outer surface of the screw thread depression bar can be located at, the push type microswitch is arranged on the protective housing
Inside, in the bottom of the protective housing formed with the through hole that can pass through for the screw thread depression bar.
6. negative pressure suction water-saving toilet pan according to claim 1 a, it is characterised in that part for the side of the base
Be formed as accommodating chamber to the inner recess of the base, the vacuum suction machine is arranged on the inside of the accommodating chamber.
7. negative pressure suction water-saving toilet pan according to claim 6, it is characterised in that in the opening of the accommodating chamber
It is provided with the accommodating chamber protective cover that can be rotated relative to the top edge of the opening of the accommodating chamber.
8. negative pressure suction water-saving toilet pan according to claim 7, it is characterised in that shape is gone back on the side of the base
Into there is the neck that can fix the air intake duct.
9. negative pressure suction water-saving toilet pan according to claim 1, it is characterised in that the sewer it is close with it is described
The position of S-shaped siphon piping connection forms S-shaped bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960997.4U CN206987008U (en) | 2017-08-02 | 2017-08-02 | Negative pressure suction water-saving toilet pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960997.4U CN206987008U (en) | 2017-08-02 | 2017-08-02 | Negative pressure suction water-saving toilet pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987008U true CN206987008U (en) | 2018-02-09 |
Family
ID=61418447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960997.4U Expired - Fee Related CN206987008U (en) | 2017-08-02 | 2017-08-02 | Negative pressure suction water-saving toilet pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166219A (en) * | 2019-03-21 | 2021-01-01 | 杨百翰大学 | Vacuum assisted toilet system and method of using same |
-
2017
- 2017-08-02 CN CN201720960997.4U patent/CN206987008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112166219A (en) * | 2019-03-21 | 2021-01-01 | 杨百翰大学 | Vacuum assisted toilet system and method of using same |
| CN112166219B (en) * | 2019-03-21 | 2022-04-29 | 杨百翰大学 | Vacuum assisted toilet system and method of using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210802 |