CN103930628A - Vacuum suction-type toilet, and method for controlling operation of vacuum suction-type toilet - Google Patents
Vacuum suction-type toilet, and method for controlling operation of vacuum suction-type toilet Download PDFInfo
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- CN103930628A CN103930628A CN201280049518.3A CN201280049518A CN103930628A CN 103930628 A CN103930628 A CN 103930628A CN 201280049518 A CN201280049518 A CN 201280049518A CN 103930628 A CN103930628 A CN 103930628A
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- water
- defecation
- water closet
- vacuum suction
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The vacuum suction-type toilet according to one embodiment of the present invention comprises: a toilet body having a waste area formed therein and a discharge hole formed at the bottom of the waste area to connect to a discharge pipe; a toilet seat hinge-coupled to the top of the toilet body; a user detecting sensor installed on the toilet body or the toilet seat; a suctioning means including a drain valve installed at the inlet of the discharge hole of the toilet body, and a vacuum pump installed thereon so as to transfer suctioning force to the waste area when the drain valve is open and forcibly move waste to the discharge pipe; a solid waste detecting sensor installed at the bottom of the waste area to detect whether the waste is solid; a water spraying nozzle installed along the upper inner rim of the toilet body; a water supplying means and suctioning means for supplying water sprayed through the water spraying nozzle toward the solid waste detecting sensor and the surrounding area; and a controller for controlling the solid waste detecting sensor and the water supplying means and for controlling the amount of water supplied to the water spraying nozzle from the water supplying means according to the results detected by the solid waste detecting sensor.
Description
Technical field
The present invention relates to a kind of vacuum suction water closet, relate in more detail after user finishes defecation, not only can make defecation be sucked by automatic vacuum and processed, and can reduce the vacuum suction water closet of use amount and the operation control method of vacuum suction water closet for the water of defecation processing.
Background technology
Conventionally, the washroom that is attached to building etc. is provided with wash-out type water closet system, and the washroom that is attached to vehicle such as aircraft or boats and ships etc. is provided with vacuum suction closet system.
In the situation of wash-out type water closet system, as the water of the cleaning for water closet, the tap water that the pressure that can utilize to be scheduled to provides, also can utilize the water that is stored in aqua storage tank.
On the other hand, in the situation of vacuum suction closet system, the mode that has mode that a vacuum pump is connected with multiple water closets to be connected with vacuum pump respectively with each water closet.
Vacuum suction closet system is compared with wash-out type water closet system, and water supply volume is few, thereby is applicable to being attached to the washroom of the vehicle such as aircraft.
Recently, as a ring of the effort of the water supply volume for reducing washroom, be in fact attached to also to arrange in the washroom of building and replace wash-out type water closet or be the water closet that Water usage also can be processed the form of defecation less.
Summary of the invention
Technical problem
The present invention considers various situation as above and proposes, its object is, provide after user finishes defecation, not only can make defecation be sucked by automatic vacuum and processed, and can reduce the vacuum suction water closet of use amount and the operation control method of vacuum suction water closet for the water of defecation processing.
A further object of the present invention is, provides user in the process of defecation, suck water closet inside air and remove the vacuum suction water closet of smell and the operation control method of vacuum suction water closet that defecation causes.
Another object of the present invention is, provides whether the defecation that can automatically detect user is the vacuum suction water closet of stool and the operation control method of vacuum suction water closet.
Object of the present invention is not limited to content mentioned above, and for NM other objects, general technical staff of the technical field of the invention can understand clearly by following record content.
Technical scheme
The vacuum suction water closet that is used for the one embodiment of the invention that address the above problem comprises: water closet body, in the defecation space of inside formation depression form, is formed in the bottom in above-mentioned defecation space the outfall being connected with gutter; Water closet seat, be combined with the upper hinge of above-mentioned water closet body in rear portion, and user can be sitting in the top of above-mentioned water closet seat and carry out defecation, or male user can erect above-mentioned water closet seat in the time of urine; User's detecting sensor, is arranged at above-mentioned water closet body or above-mentioned water closet seat; Sucker mechanism, be provided with draining valve and vacuum pump, above-mentioned draining valve is arranged at the outfall entrance of above-mentioned water closet body, in the time of open above-mentioned draining valve, above-mentioned vacuum pump transmits suction to above-mentioned defecation space, move to gutter with the defecation of the inside of forcing defecation space; Stool detecting sensor, is arranged at the downside in above-mentioned defecation space, and whether when defecation flows in above-mentioned defecation space, detecting above-mentioned defecation is stool; Spray nozzle, around arranges along the upper inner of above-mentioned water closet body, with the periphery water spray towards above-mentioned stool detecting sensor; Water supply mechanism, supplies with at above-mentioned sucker mechanism and starts and complete under the state of defecation suction of defecation interior volume, sprays to the water of above-mentioned stool detecting sensor and its periphery by above-mentioned spray nozzle; And control part, control above-mentioned sucker mechanism, stool detecting sensor and water supply mechanism, control according to the testing result of above-mentioned stool detecting sensor the water yield that above-mentioned water supply mechanism is supplied with to above-mentioned spray nozzle.
According to the testing result of above-mentioned stool detecting sensor, judge that defecation is that in the situation of stool, above-mentioned control part can be controlled, make the pressure of the water of above-mentioned water supply mechanism supply when now the pressure of the water of above-mentioned water supply mechanism supply is urine higher than defecation.
Above-mentioned water supply mechanism can be connected with the water pipe of predetermined pressure.
Can also water pump be set on the top of above-mentioned water pipe.
Can also be provided for the air purifying preparation feed mechanism towards the internal feed air purifying preparation in above-mentioned defecation space at the rear upper lateral part of above-mentioned water closet body.
Above-mentioned user's detecting sensor can be the pressure sensor that is arranged at the bottom of water closet seat.
Above-mentioned user's detecting sensor can be for being arranged at the infrared ray sensor of above-mentioned water closet body.
Can flap valve be set on the top of gutter at the rear that is provided with above-mentioned vacuum pump.
Can also level detection sensor be set in the inside of the above-mentioned water closet body corresponding with the intermediate altitude in above-mentioned defecation space.
Alert mechanism can also be set, if above-mentioned level detection sensor detects water level, above-mentioned alert mechanism is informed and is occurred extremely by the control of above-mentioned control part.
Above-mentioned water closet body can be connected with the gutter configuring along horizontal direction.
Above-mentioned water closet body can be connected with the gutter configuring along vertical direction.
For the operation control method of the vacuum suction water closet of other modes of the present invention of addressing the above problem, for controlling the work of above-mentioned vacuum suction water closet, the operation control method of above-mentioned vacuum suction water closet comprises: above-mentioned user's detecting sensor detects user and whether is sitting in the top of water closet seat or whether water closet seat erected to the step of coming; Above-mentioned stool detecting sensor detects the step of the kind of user's defecation; The defecation if above-mentioned user's detecting sensor detection user is through with, completely open above-mentioned draining valve, carrys out the step of the defecation of the inside in defecation space being discharged by the suction transmitting from above-mentioned vacuum pump; Maintain in the process of wide-open state at above-mentioned draining valve, according to the kind of above-mentioned defecation, spray the step of the water of predefined amount towards the periphery of above-mentioned stool detecting sensor by above-mentioned spray nozzle.
If the operation control method of above-mentioned vacuum suction water closet can also comprise the steps: above-mentioned stool detecting sensor user's defecation is detected as stool, only suck the air of the inside in above-mentioned defecation space by the open above-mentioned draining valve of predefined amount, and discharge to gutter.
The kind of the defecation that can detect according to above-mentioned stool detecting sensor is difference by the pressure control of the water of supplying with by above-mentioned water supply mechanism.
The operation control method of above-mentioned vacuum suction water closet can also comprise the steps: the internal feed air purifying preparation towards above-mentioned defecation space.
Above-mentioned user's detecting sensor can be the pressure sensor that is arranged at the bottom of water closet seat.
Above-mentioned user's detecting sensor can be for being arranged at the infrared ray sensor of above-mentioned water closet body.
Also in the inside of the above-mentioned water closet body corresponding with the intermediate altitude in above-mentioned defecation space, level detection sensor is set, the operation control method of above-mentioned vacuum suction water closet can also comprise and the situation of the water level abnormal step that judges detected when above-mentioned level detection sensor.
Also be provided with and in the time that above-mentioned level detection sensor detects water level, inform abnormal alert mechanism, the operation control method of above-mentioned vacuum suction water closet can also comprise the step that makes alert mechanism work in the time that above-mentioned level detection sensor detects water level.
Above-mentioned water closet body is also provided with Clean-button, if the operation control method of above-mentioned vacuum suction water closet can also comprise the steps: above-mentioned Clean-button and be pressed, can't detect water level as before offering the water of predefined amount taking above-mentioned level detection sensor.
If the operation control method of above-mentioned vacuum suction water closet can also comprise the steps: above-mentioned level detection sensor and water level be detected, cut off and supply water, and open above-mentioned draining valve.
Technique effect
The operation control method of vacuum suction water closet and vacuum suction water closet according to an embodiment of the invention, tool has the following advantages: after user's defecation, defecation can be sucked by automatic vacuum and be processed, after defecation is sucked by vacuum, with a small amount of water of the above injection automatically of authorized pressure, can clean thus the part of being polluted by defecation.
And, the operation control method of vacuum suction water closet and vacuum suction water closet according to an embodiment of the invention, tool has the following advantages: in the process of user's defecation, if defecation is detected as stool, can automatically suck the smell of stool.
And, the operation control method of vacuum suction water closet and vacuum suction water closet according to an embodiment of the invention, tool has the following advantages: by changing the mode of the existing wash-out type water closet that is attached to building toilet, easily arrange.
Effect of the present invention is not limited to content mentioned above, and for NM other effects, general technical staff of the technical field of the invention can understand clearly by following record content.
Brief description of the drawings
Fig. 1 is the lateral view of the vacuum suction water closet of embodiments of the invention.
Fig. 2 is the sectional view of the vacuum suction water closet of embodiments of the invention.
Fig. 3 is the sectional view of the vacuum suction water closet of an alternative embodiment of the invention.
Fig. 4 is the figure of the operation control method of the vacuum suction water closet for other modes of the present invention are described.
Fig. 5 and Fig. 6 are the figure that the duty of the vacuum suction water closet of embodiments of the invention is shown.
Detailed description of the invention
With reference in accompanying drawing and further part by the embodiment describing in detail, can make object of the present invention and effect and reach the technical pattern of these objects and effect clear and definite.In explanation process of the present invention, be judged as for illustrating of known function or structure and unnecessarily make in the unclear situation of main idea of the present invention, will omit its detailed explanation.And, in subsequent content, be the term of considering that structure, effect and function etc. in the present invention define by the term of explanation, this can be according to operating personnel's intention or convention etc. and difference.
But the present invention is not limited to the embodiment of following discloses, can realize with mutually different variety of way.Just, the present embodiment can make disclosure of the present invention complete, can make general technical staff of the technical field of the invention intactly understand the category of invention, and the present invention is only by the claimed scope definition of invention.Therefore, should give a definition based on this specification content.
In explanation in full in, in the time being recited as some parts and " comprising " some structural elements, as long as no special contrary record, so just represent to comprise other structural elements, instead of other structural elements foreclosed.And the term such as " ... unit " recorded in manual, " ... portion " refers to process the unit of at least one function or action.
Below, with reference to accompanying drawing, the vacuum suction water closet to embodiments of the invention and the operation control method of vacuum suction water closet are described in more detail.
The vacuum suction water closet of Reference numeral 100 finger embodiments of the invention.
Fig. 1 is the lateral view of the vacuum suction water closet of embodiments of the invention, the sectional view of the vacuum suction water closet that Fig. 2 is embodiments of the invention.
The vacuum suction water closet 100 of embodiments of the invention is different from common wash-out type water closet in the past, formed by the structure without aqua storage tank separately, can, after removing the existing wash-out type water closet that is arranged at washroom, arrange in the mode of changing in the position of removing.
The vacuum suction water closet 100 of embodiments of the invention comprises water closet body 110, water closet seat 120, user's detecting sensor 130, sucker mechanism 140, stool detecting sensor 150, spray nozzle 160, water supply mechanism 170 and control part.
As shown in Figure 1, form the defecation space 112 of depression form in the inside of the water closet body 110 of vacuum suction water closet 100, be formed for the outfall 114 being connected with gutter 200 in the bottom in defecation space 112.Here, gutter 200 fingers are removing after the existing wash-out type water closet that is arranged at washroom, the part being connected with the outfall 114 of the water closet body 110 of embodiments of the invention.Now, gutter 200 can be made up of the structure that is embedded in building.
As shown in the figure, water closet body 110 is made up of the structure that there is no aqua storage tank separately, the same with existing water closet, and the structure being caved in by defecation space 112 forms.
The user's that drain in the defecation space 112 forming with form as above defecation is forced mobile by the work by sucker mechanism 140 to gutter 200, above-mentioned sucker mechanism 140 comprises draining valve 144 and vacuum pump 142, above-mentioned draining valve 144 is arranged at the entrance of outfall 114, in the time of open row water valve 144, above-mentioned vacuum pump 142 transmits suction to defecation space 112.The action of above-mentioned draining valve 144 is by the driving of executing agency 146 and realize.
On the top of water closet body 110, water closet seat 120 is set, user can be sitting in the top of above-mentioned water closet seat 120 and carry out defecation, or male user can erect above-mentioned water closet seat 120 in the time of urine.The rear portion of water closet seat 120 can be realized with relative water closet body 110 hinges combinations the mode of spinning movement and be installed and arrange.
User's detecting sensor 130 is arranged at the top of water closet body 110 or water closet seat 120, will use water closet and end to use the action of the situations such as water closet by detecting user.According to the testing result of this user's detecting sensor 130, the vacuum pump 142 of the sucker mechanism 140 and work of draining valve 144 etc. can be controlled by control part (not shown).
User's detecting sensor 130 can be made up of the pressure sensor of the bottom that is arranged at water closet seat 120, also can be made up of infrared ray sensor that is arranged at water closet body 110 etc.
On the other hand, user utilizes the vacuum suction water closet 100 of embodiments of the invention to carry out in the situation of defecation, stool detecting sensor 150 is arranged at the downside in defecation space 112, and whether above-mentioned stool detecting sensor 150 is stool for detection of the defecation falling to defecation space 112.Stool detecting sensor 150 is set like this, and its reason is as follows: accessible region divides situation that user defecates and the situation of urine, and the action of sucker mechanism 140, water supply mechanism 170 etc. is according to circumstances realized separately by the control of control part.The applicable sensor that there is no reaction and only react in the case of the urine close to transparent the in the situation that of stool is as stool detecting sensor 150.
And, as shown in the figure, along the upper inner of water closet body 110, spray nozzle 160 is set around.The water spraying from above-mentioned spray nozzle 160 is set as the periphery towards above-mentioned stool detecting sensor 150.And the hydraulic pressure of the water spraying by spray nozzle 160 is set as by control part control water supply mechanism 170 according to the kind of defecation and difference.Remark additionally as follows: if stool detecting sensor 150 detects the kind of user's defecation, according to its testing result, control part will be controlled water supply mechanism 170, control the pressure of the water of supplying with to spray nozzle 160.For example, the kind of the defecation that detects of stool detecting sensor 150 is that the situation of stool is compared with being different from the situation of this situation, with relatively high pressure spray.On the contrary, the kind of defecation is not in the situation (situation of urine) of stool, with relatively low pressure spray.Now, in order to save the water yield of injection, the time of the water spray when time of the water spray can be by the situation of stool time is set as being longer than the situation of urine.
Water supply mechanism 170 can only be made up of the water pipe 172 of supplying with water more than regulation hydraulic pressure, also can be made up of the structure that water pump 174 is also set in the centre of water pipe 172.
And, can be provided on the top of the water pipe of above-mentioned water supply mechanism 170 172 removing the strainer 176 of foreign matter that is included in water.Strainer 176 can be made up of structure replaceable or that can carry out periodic cleaning.Like this, form strainer 176 on the top of water pipe 172, thereby can prevent that spray nozzle 160 is by the phenomenon of foreign matters from being blocked.The applicable existing various forms such as wire gauzee filter, nylon cushion strainer that purify for water are as strainer 176.
In order easily to cut off water supply in the process of changing or cleaning above-mentioned strainer 176, stop valve 178 can also be set.
Work and in realizing the process that the defecation of the inside in defecation space 112 sucks or finish, under state that defecation sucks, can spray water towards stool detecting sensor 150 and its periphery by above-mentioned spray nozzle 160 at sucker mechanism 140.
And, as mentioned above, on the top of gutter 200 at the rear that is provided with vacuum pump 142, flap valve 210 is set, with the backflow such as defecation and water that prevents from forcibly discharging to gutter 200 by the work of sucker mechanism 140.
Rear upper lateral part at the water closet body 110 of the vacuum suction water closet 100 of embodiments of the invention arranges air purifying preparation feed mechanism 180.Air purifying preparation feed mechanism 180, for the internal feed air purifying preparation towards defecation space 112, purifies because of user's use contaminated defecation space 112.Air purifying preparation feed mechanism 180 comprises cleanser tank 182 and cleanser jet 184.
And, can also level detection sensor 152 be set in the inside of the water closet body 110 corresponding with the intermediate altitude in defecation space 112.And, alert mechanism (not shown) can also be set, if above-mentioned level detection sensor 152 detects water level, above-mentioned alert mechanism is informed and is occurred extremely by the control of control part (not shown).Alert mechanism can be made up of light emitting diode (LED) lamp or buzzer.
And if level detection sensor 152 detects water level, control part will cut off the water supply realizing by water supply mechanism 170.Therefore, occur when abnormal, anti-sealing is in advance overflowed to the phenomenon in the defecation space 112 of water closet body 110.And when alert mechanism work, contamination control personnel etc. will identify this situation, and take measure rapidly.
On the other hand, in the vacuum suction water closet 100 of embodiments of the invention, water closet body 110 can be connected with the gutter 200 configuring along horizontal direction.
And, as shown in Figure 3, can be connected with the gutter 200 configuring along vertical direction.
Fig. 4 is the figure of the operation control method of the vacuum suction water closet for other modes of the present invention are described, Fig. 5 and Fig. 6 are the figure that the duty of the vacuum suction water closet of embodiments of the invention is shown.
Below, with reference to Fig. 5 and Fig. 6, the operation control method of the vacuum suction water closet to the process of working as the vacuum suction water closet 100 of realizing embodiments of the invention describes.In the process of duty that vacuum suction water closet 100 is described, the process that exemplifies user stool describes.
First,, if user is sitting in water closet seat 120 or water closet seat 120 is erected, user's detecting sensor 130 will detect user (step S310).
And, if being sitting in water closet seat 120, user carries out defecation, the detecting sensor of defecating 150 will detect whether the defecation falling to defecation space 112 is stool (step S320).According to the detection of stool detecting sensor 150, the defecation falling to defecation space 112 if judge is stool, as shown in Figure 5, and by the aperture open row water valve 144 by setting, suck the air of the inside in defecation space 112, and discharge (step S330) to gutter 200.Therefore, will realize user in the discharge of carrying out the smell being produced by defecation in the process of defecation.
On the other hand, if user finishes defecation and stands up from water closet seat 120, user's detecting sensor 130 detects this situation, and control part is judged as user's defecation that is through with, thereby open row water valve 144, forcibly sucks the material of the inside in defecation space 112 and discharges by the suction transmitting from vacuum pump 142 (step S340) completely.The vacuum suction water closet 100 of embodiments of the invention can also comprise flushing switch (not shown), if user finishes defecation and stands up from water closet seat 120, user's detecting sensor 130 detects this situation, if control part is judged as user's defecation that is through with, above-mentioned control part is converted to defecation and discharges standby mode, if user presses flushing switch, complete open row water valve 144, forcibly sucks the material of the inside in defecation space 112 and discharges by the suction transmitting from vacuum pump 142.
Open row water valve 144 completely, suction by vacuum pump 142 is forcibly discharged defecation, and spray water from spray nozzle 160, draining valve 144 is maintained in the process of open state, the periphery water spray (step S350) by spray nozzle 160 towards stool detecting sensor 150.
Now, spray water with predefined pressure and time by spray nozzle 160.That is, can be set as the situation than urine, with relatively high pressure and long time water spray.
And, as mentioned above, by spray nozzle 160 in the process of the periphery water spray of stool detecting sensor 150, can be in water supply mechanism 170, more than the level that hydraulic pressure is maintained more specify than urine.
And, after the material of 112 inside, defecation space is forcibly discharged, can be by air purifying preparation feed mechanism 180 towards defecation space 112 air supply cleansers (step S360).
On the other hand, the level detection sensor by being arranged at the position corresponding with the intermediate altitude in defecation space 112 152 is detected to the water level of the inside in defecation space 112, in the time that level detection sensor 152 detects water level, control part will be judged as extremely.And, in the time that level detection sensor 152 detects water level, make alert mechanism work, inform and occur extremely to contamination control personnel, and cut off by the water supply of water supply mechanism 170.
As mentioned above, using in the process of vacuum suction water closet 100 of embodiments of the invention, user's defecation is sucked by vacuum and processed, in order to clean defecation space 112, the water of only supplying with the amount of setting, can reduce the water supply volume while using water closet thus.On the other hand, according to the testing result of stool detecting sensor 150, not being stool in the situation that being judged as, is the situation of stool than the kind of defecation, supplies water with relatively low pressure and short time, can effectively reduce thus water supply volume.
And, carrying out in the process of defecation user, the smell being produced by stool is automatically inhaled into, and after use, air supply cleanser, can be maintained more comfortable by the environment of washroom thus.
On the other hand, because the vacuum suction water closet 100 of embodiments of the invention occurs extremely water to be filled in the situation of inside in defecation space 112, level detection sensor 152 detects this situation and warns, and washroom administrative staff can promptly take measures thus.
On the other hand, the vacuum suction water closet 100 of embodiments of the invention can also comprise Clean-button (not shown), if washroom administrative staff press Clean-button, control part can make the water of ormal weight fill defecation space 112 by water supply mechanism 170, makes washroom administrative staff easily clean water closet.Now, the water yield can be set as to the amount of the degree that above-mentioned level detection sensor 152 can not sensed water level.Vacuum suction water closet 100 has in abnormal situation, make water more than ormal weight in order to prevent contamination control personnel from pressing Clean-button, fill water in the situation of inside in defecation space 112 and overflow vacuum suction water closet 100, can be in the situation that level detection sensor 152 detects water, make control part cut off the water supply realizing by water supply mechanism 170, and open row water valve 144 and carry out draining.
Above, with reference to the accompanying drawings of embodiments of the invention, but general technical staff of the technical field of the invention can understand under the prerequisite that does not change technological thought or essential feature and can implement the present invention in other concrete modes.For example, person skilled in art can change according to suitable application area material, the size etc. of each structural element, or combination or replace disclosed embodiment, with in embodiments of the invention not clearly disclosed mode implement, but this does not also belong to and departs from the scope of the present invention.Therefore, the embodiment that should not be construed as above description only belongs to exemplary and limited in all respects, and the embodiment of this distortion belongs to the technological thought of recording in the claimed scope of invention of the present invention.
Claims (22)
1. a vacuum suction water closet, wherein, comprising:
Water closet body, in the defecation space of inside formation depression form, is formed in the bottom in above-mentioned defecation space the outfall being connected with gutter;
Water closet seat, be combined with the upper hinge of above-mentioned water closet body in rear portion, and defecation is carried out on the top that causes user can be sitting in above-mentioned water closet seat, or male user can erect above-mentioned water closet seat in the time of urine;
User's detecting sensor, is arranged at above-mentioned water closet body or above-mentioned water closet seat;
Sucker mechanism, be provided with draining valve and vacuum pump, above-mentioned draining valve is arranged at the outfall entrance of above-mentioned water closet body, in the time of open above-mentioned draining valve, above-mentioned vacuum pump transmits suction to above-mentioned defecation space, move to gutter with the defecation of forcing defecation interior volume;
Stool detecting sensor, is arranged at the downside in above-mentioned defecation space, and whether when flow in above-mentioned defecation space at defecation, detecting above-mentioned defecation is stool;
Spray nozzle, around arranges along the upper inner of above-mentioned water closet body, with the periphery water spray towards above-mentioned stool detecting sensor;
Water supply mechanism, supplies with at above-mentioned sucker mechanism and starts and complete under the state of defecation suction of defecation interior volume, sprays to the water of above-mentioned stool detecting sensor and its periphery by above-mentioned spray nozzle; And
Control part, controls above-mentioned sucker mechanism, stool detecting sensor and water supply mechanism, controls according to the testing result of above-mentioned stool detecting sensor the water yield that above-mentioned water supply mechanism is supplied with to above-mentioned spray nozzle.
2. vacuum suction water closet according to claim 1, wherein, according to the testing result of above-mentioned stool detecting sensor, while judging defecation for stool, above-mentioned control part is controlled, so that the pressure of the water of the pressure of the water of supplying with by above-mentioned water supply mechanism while being urine higher than defecation.
3. vacuum suction water closet according to claim 1, wherein, above-mentioned water supply mechanism is connected with the water pipe with predetermined pressure.
4. vacuum suction water closet according to claim 3 wherein, is also provided with water pump on above-mentioned water pipe.
5. vacuum suction water closet according to claim 1, wherein, is also provided with the air purifying preparation feed mechanism for the internal feed air purifying preparation towards above-mentioned defecation space at the rear upper lateral part of above-mentioned water closet body.
6. vacuum suction water closet according to claim 1, wherein, above-mentioned user's detecting sensor is the pressure sensor that is arranged at water closet seat bottom.
7. vacuum suction water closet according to claim 1, wherein, above-mentioned user's detecting sensor is the infrared ray sensor that is arranged at above-mentioned water closet body.
8. vacuum suction water closet according to claim 1 wherein, is provided with flap valve on the gutter that is provided with above-mentioned vacuum pump rear.
9. vacuum suction water closet according to claim 1, wherein, is also provided with level detection sensor in the inside of the above-mentioned water closet body corresponding with the intermediate altitude in above-mentioned defecation space.
10. vacuum suction water closet according to claim 9, wherein, is also provided with alert mechanism, if above-mentioned level detection sensor detects water level, above-mentioned alert mechanism is informed and occurred extremely by the control of above-mentioned control part.
11. according to the vacuum suction water closet described in any one in claim 1 to 10, and wherein, above-mentioned water closet body is connected with the gutter configuring along horizontal direction.
12. according to the vacuum suction water closet described in any one in claim 1 to 10, and wherein, above-mentioned water closet body is connected with the gutter configuring along vertical direction.
The operation control method of 13. 1 kinds of vacuum suction water closets, in vacuum suction water closet as claimed in claim 1, its method comprises:
Whether detect user according to above-mentioned user's detecting sensor is sitting on water closet seat or whether water closet seat is erected to the step of coming;
Detect the step of the kind of user's defecation according to above-mentioned stool detecting sensor;
If user's defecation that is through with detected according to above-mentioned user's detecting sensor, completely open above-mentioned draining valve, the step of the defecation of defecation interior volume being discharged with the suction by transmitting from above-mentioned vacuum pump;
Above-mentioned draining valve is maintained under wide-open state, according to the kind of above-mentioned defecation, spray the step of the water of the predefined water yield towards the periphery of above-mentioned stool detecting sensor by above-mentioned spray nozzle.
The operation control method of 14. vacuum suction water closets according to claim 13, wherein, also comprise: be stool if above-mentioned stool detecting sensor detects user's defecation, make only open predefined amount and suck the air of above-mentioned defecation interior volume the step of discharging to gutter of above-mentioned draining valve.
The operation control method of 15. vacuum suction water closets according to claim 13, wherein, the kind of the defecation detecting according to above-mentioned stool detecting sensor, carries out different control to the pressure of the water of supplying with by above-mentioned water supply mechanism.
The operation control method of 16. vacuum suction water closets according to claim 13, wherein, also comprises: towards the step of the internal feed air purifying preparation in above-mentioned defecation space.
The operation control method of 17. vacuum suction water closets according to claim 13, wherein, above-mentioned user's detecting sensor is the pressure sensor that is arranged at water closet seat bottom.
The operation control method of 18. vacuum suction water closets according to claim 13, wherein, above-mentioned user's detecting sensor is the infrared ray sensor that is arranged at above-mentioned water closet body.
The operation control method of 19. vacuum suction water closets according to claim 13, wherein, inside at the above-mentioned water closet body corresponding with the intermediate altitude in above-mentioned defecation space is also provided with level detection sensor, and said method also comprises and in the time that above-mentioned level detection sensor detects water level, is judged as abnormal step.
The operation control method of 20. vacuum suction water closets according to claim 19, wherein, also be provided with when above-mentioned level detection sensor detects water level and inform abnormal alert mechanism, said method also comprises the step that makes alert mechanism work in the time that above-mentioned level detection sensor detects water level.
The operation control method of 21. vacuum suction water closets according to claim 19, wherein, also comprise: be also provided with Clean-button at above-mentioned water closet body, if above-mentioned Clean-button is pressed, can't detect water level as before offering the step of water of predefined amount taking above-mentioned level detection sensor.
The operation control method of 22. vacuum suction water closets according to claim 21, wherein, also comprises: if above-mentioned level detection sensor detects water level, cuts off and supplies water, and the step of open above-mentioned draining valve.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0102436 | 2011-10-07 | ||
| KR1020110102436A KR101190006B1 (en) | 2011-10-07 | 2011-10-07 | Vacuum toilet and method for contolling vacuum toilet |
| PCT/KR2012/007765 WO2013051817A2 (en) | 2011-10-07 | 2012-09-26 | Vacuum suction-type toilet, and method for controlling the operation of a vacuum suction-type toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103930628A true CN103930628A (en) | 2014-07-16 |
| CN103930628B CN103930628B (en) | 2015-10-21 |
Family
ID=47287793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280049518.3A Expired - Fee Related CN103930628B (en) | 2011-10-07 | 2012-09-26 | The operation control method of vacuum suction water closet and vacuum suction water closet |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5898773B2 (en) |
| KR (1) | KR101190006B1 (en) |
| CN (1) | CN103930628B (en) |
| AU (1) | AU2012319385A1 (en) |
| WO (1) | WO2013051817A2 (en) |
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| CN108797754A (en) * | 2018-06-21 | 2018-11-13 | 杭州小墨科技有限公司 | A kind of fully-automatic household monomer vacuum toilet |
| CN109723112A (en) * | 2017-10-27 | 2019-05-07 | 沃特莱斯实验室股份有限公司 | For preventing from adhering to stool to flushing tank inner wall and saving the toilet seat of water |
| CN110886360A (en) * | 2019-12-02 | 2020-03-17 | 厚力德机器（杭州）有限公司 | Electroless mechanical air pressure self-opening semi-vacuum toilet |
| CN110894735A (en) * | 2019-12-02 | 2020-03-20 | 厚力德机器（杭州）有限公司 | Electroless toilet bowl quick opening and closing vacuum diaphragm interface valve |
| CN111677073A (en) * | 2020-05-27 | 2020-09-18 | 张顺利 | Closestool with dredging and blocking functions |
| CN114876021A (en) * | 2022-06-16 | 2022-08-09 | 九牧厨卫股份有限公司 | Vacuum toilet |
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| KR101985189B1 (en) | 2017-10-24 | 2019-06-03 | 이상윤 | Vacuum Absorbing Type Toilet Stool |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013051817A2 (en) | 2013-04-11 |
| WO2013051817A3 (en) | 2013-05-30 |
| CN103930628B (en) | 2015-10-21 |
| JP5898773B2 (en) | 2016-04-06 |
| KR101190006B1 (en) | 2012-10-12 |
| JP2014528530A (en) | 2014-10-27 |
| AU2012319385A1 (en) | 2014-04-24 |
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