CN101914944B - Closestool with odor removal device - Google Patents
Closestool with odor removal device Download PDFInfo
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- CN101914944B CN101914944B CN2010102642391A CN201010264239A CN101914944B CN 101914944 B CN101914944 B CN 101914944B CN 2010102642391 A CN2010102642391 A CN 2010102642391A CN 201010264239 A CN201010264239 A CN 201010264239A CN 101914944 B CN101914944 B CN 101914944B
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- pipe
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Abstract
The invention discloses a closestool with an odor removal device, which comprises a closestool body and a water tank. An air exhaust device is arranged inside the water tank of the closestool and is provided with an air inlet pipe and an air outlet pipe; the air inlet pipe is connected with an overflow pipe; an air exhaust fan is arranged inside the air outlet pipe; and a multifunctional water/air valve is arranged between the air inlet pipe and the air outlet pipe. The closestool controls the pollution source by using the negative pressure principle and sucks air from an annular water flushing hole on an upper part of the closestool body when not flushing water, the odor flows out at a low position, and negative pressure is formed in the closestool, so that the odor is separated from a human body to the greatest degree. When the closestool is flushed, the air is sucked by an air supply pipe so as to realize simultaneous water flushing and air suction and integrated sewage disposal and ventilation. When a user leaves the closestool, the negative pressure can control the odor not to overflow, and the odor does not overflow in the flushing process. The multifunctional water/air valve automatically circulates and can be continuously used without shutting down; an air suction channel is flushed by water cleanly and sanitarily during use each time; and the air exhaust device is not needed to be cleaned or maintained.
Description
Technical field
The present invention relates to a kind of washroom toilet that draws water, particularly a kind of toilet that has deodorizing device.
Background technology
Flushing water-closet bowl has improved people's environment that goes to toilet, but the process that goes to toilet has peculiar smell all the time, and the peculiar smell of diffusion is difficult to discharge; Cause air and environment pollution, influence is physically and mentally healthy, and the deodorizing device for toilet bowl of prior art has following several kinds: 1, with being designed to the hollow type air intake passage in toilet ring and the rotating shaft; Connect exhauster intake and exhaust interface through pipeline; Enter sewer or outdoor, the tool weak point is: this type of device does not match with all kinds of toilets, and exhauster and pipeline expose not attractive in appearance; Aspirating unit pollutes easily in the seat ring, cleans inconvenient.2, utilize catalyst absorbing and deodorizing device such as activated carbon, its weak point is: the big purification of volume is thorough weak effect, and activity cycle is short, changes frequently, and exhaust resistance reaches greatly that perfuming improves bad air in the strainer, enters the washroom and causes secondary pollution.3, use intelligent water toilet pan, its price is high, and general family is difficult to accept, and its deodorizing also is to utilize catalyst absorption such as activated carbon, and utilizes the ozone deodorizing, enters the washroom and causes secondary pollution equally.4, all utilize bath road suction and discharge deodorizing in the present prior art; Exist a weak point to be: it is excessive serious that water-rinsing process interrupts air-breathing peculiar smell; To leave the unable control peculiar smell of toilet negative pressure excessive as the people; Big like inspiratory capacity, will occur suck-back water during bath and get into exhauster, noise is also very big simultaneously.Above several types also exists weak point to be, their employed deodorizing exhauster is to select mini-fan or blast fan for use, and in addition the gas-distributing fan shell assembles, and except the intelligent water toilet pan, it is big to take up room, and influence attractive in appearancely, can not adapt to all kinds of toilets uses.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to prior art, and a kind of reasonable in design, compact conformation is provided, and the bath exhaust is carried out simultaneously, makes the not excessive toilet that has deodorizing device of peculiar smell.
Technical problem to be solved by this invention is to realize through following technical scheme, and a kind of toilet that has deodorizing device comprises toilet body and water tank; Be characterized in: be provided with the pump drainage device of air in the present tank for excrement pan, described pump drainage device of air is provided with air inlet pipe and stack, and air inlet pipe is connected with bleed off pipe I; In stack, be provided with air exhauster, be provided with the multifunctional water air valve between stack and the air inlet pipe, described multifunctional water air valve is provided with valve body; Valve body is sleeved on the upper end of stack, is provided with the air inlet port that communicates with air inlet pipe over against the valve body of the port of stack, is made as valve pocket between the port of air inlet port and stack; In valve pocket, be provided with valve plate, valve plate links to each other with the float that is located at valve body lower portion through connecting rod, is provided with between the port of described valve plate and stack to prevent that valve plate from covering the position-limit mechanism of stack port; The outer wall of valve body is provided with gas supplementing opening and overfall; Outer blowdown pipe is housed on the gas supplementing opening, is provided with the tonifying Qi guiding valve between gas supplementing opening and the valve pocket, described overfall communicates with valve pocket; Bleed off pipe II is housed on the overfall, is provided with the overflow float in the bleed off pipe II.
Technical problem to be solved by this invention can also further realize through following technical scheme; Described air exhauster comprises motor and turbofan; On motor, be provided with the damping bucker that is connected with the stack tube wall, described turbofan is connected with motor through connecting axle.
Technical problem to be solved by this invention can also realize that further described damping bucker inwall is provided with the yielding rubber card that is used for fixing motor through following technical scheme.
Technical problem to be solved by this invention can also realize that further described tonifying Qi slide valve buckle is contained on the stack through following technical scheme, and the valve body below the tonifying Qi guiding valve is provided with and cooperates the valve port that seals with the tonifying Qi guiding valve.
Technical problem to be solved by this invention can also further realize through following technical scheme; In the described float that is located at valve body lower portion, be provided with into draining cavity; The float bottom is provided with and advances the micropore that the draining cavity communicates, and buoy upper is provided with and advances the through hole that the draining cavity communicates.
In the compared with prior art present tank for excrement pan of the present invention deodorizing device is housed, utilizes principle of negative pressure control pollution sources, when not washing by water, air-breathing from the annular bath hole on toilet body top, the foul smell low level flows out; Air-breathing by blowdown pipe during bath, realizing that bath is air-breathing carries out simultaneously, blowdown ventilation one, and when the people leaves toilet, it is not excessive that negative pressure can be controlled foul smell, and it is excessive that water-rinsing process does not have foul smell.Multifunctional water air valve Automatic Cycle need not shut down other people and can be used continuously, and each use of aspirating unit rinsed well health by water, and exhaust plant need not cleaning maintenance.Its reasonable in design, compact conformation, handsome in appearance, need not to use the outer rows fan, make the washroom air cleaner, the energy-saving and water-saving effect is arranged.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
The specific embodiment
A kind of toilet that has deodorizing device comprises toilet body and water tank, is provided with the pump drainage device of air in the present tank for excrement pan; Described pump drainage device of air is provided with air inlet pipe 1 and stack 8; Stack 8 can pass from water tank bottom, directly leads to sewer or discharges outdoorly, and air inlet pipe 1 is connected with bleed off pipe I or the tank for excrement pan diapire bath road opening of being present connects; In stack 8, be provided with air exhauster, be provided with the multifunctional water air valve between stack 8 and the air inlet pipe 1.Described multifunctional water air valve is provided with valve body; Valve body is sleeved on the upper end of stack 8; Valve body over against the port of stack 8 is provided with the air inlet port that communicates with air inlet pipe 1, is made as valve pocket between the port of air inlet port and stack 8, in valve pocket, is provided with valve plate 2; Valve plate 2 links to each other with the float that is located at valve body lower portion 4 through connecting rod 3, is provided with between the port of described valve plate 2 and stack 8 to prevent that valve plate 2 from covering the position-limit mechanism of stack 8 port.
In valve body, be provided with the sleeve pipe that is contained on the connecting rod 3, sleeve pipe will be higher than the port of stack 8, makes when valve plate 2 falls, and between the port of valve plate 2 and stack 8, leaves the import of tonifying Qi.The part that sleeve pipe exceeds stack 8 constitutes described position-limit mechanism; Position-limit mechanism also can be that valve plate 2 is provided with the position-limited claw that matches with stack 8 tube walls.The outer wall of valve body is provided with gas supplementing opening and overfall, and outer blowdown pipe 9 is housed on the gas supplementing opening, blowdown pipe 9 all have through hole up and down, the lower through-hole tonifying Qi, when toilet water intaking valve fault, when water level surpassed last through hole in the water tank, last through hole played certain drainage.Be provided with tonifying Qi guiding valve 12 between gas supplementing opening and the valve pocket.Described overfall communicates with valve pocket, and bleed off pipe II 11 is housed on the overfall, is provided with overflow float 10 in the bleed off pipe II 11.Described bleed off pipe II 11 is provided with upper district and the next district; Normal condition underflow stream float 10 is positioned at the next district; Block overfall, when tank intake valve of water breaks down, in the water tank water level be higher than bleed off pipe II 11 bottom the time; Overflow float 10 begins to get into upper district to come-up, and water will get into stack 8 from overfall and discharge.
Described air exhauster comprises motor 7 and turbofan 5; On motor 7, be provided with the damping bucker 6 that is connected with stack 8 tube walls, damping bucker 6 inwalls are provided with the yielding rubber card that is used for fixing motor 7, and the yielding rubber card has tongue and groove; The tongue fixed electrical machinery; Groove ventilation heat radiation, damping bucker 6 disappears seismaesthesia and noise basically, and turbofan 5 is connected with motor 7 through connecting axle.
Tonifying Qi guiding valve 12 is sleeved on the stack 8, and tonifying Qi guiding valve 12 following valve bodies are provided with the valve port 13 that cooperates sealing with tonifying Qi guiding valve 12, and the gas supplementing opening of blowdown pipe 9 is located on the valve body of valve port below 13.The valve body of multifunctional water air valve is provided with the upper end cover that is communicated with the air inlet port of air inlet pipe 1, and upper end cover prevents that to having two limiting plates that match with tonifying Qi guiding valve 12 tonifying Qi guiding valve 12 from coming off from the upper end of stack 8.
In the described float 4 that is located at valve body lower portion, be provided with two cavitys, outerly be the ring packing cavity, internal layer is for advancing draining cavity 14, and float 4 bottoms are provided with and advance the micropore that draining cavity 14 communicates, and float 4 tops are provided with and advance the through hole that draining cavity 14 communicates.In the draining water inlet process, the water in the draining cavity 14 of float 4 is drained; When water float on the water tank rose, it was slower to advance 14 water inlets of draining cavity, and this moment, buoyancy was maximum, in breathing process, upwards promoted valve plate, made exhaust unimpeded, and Automatic Cycle need not shut down other people and can be used continuously; After tank water was full, water slowly entered into float from the micropore of float 4 and top through hole and advances draining cavity 14, in draining cavity 14, advances full water, has reduced buoyancy, during air exhauster work, can easily valve plate 2 be opened, and reduces inspiratory resistance.
During installation, the air inlet pipe of pump drainage device of air 1 connects together with bleed off pipe I in the toilet water tank, and stack 8 is connected with following aquaporin between toilet water tank and the toilet body.The air exhauster of pump drainage device of air is installed in the stack 8; The multifunctional water air valve is installed between air inlet pipe 1 and the stack 8; Present tank for excrement pan diapire perforate; Ring-like rubber sealing boot is housed on the hole, and the blowdown pipe 9 of multifunctional water air valve can be connected through bead in flexible pipe and the toilet body annular seat cavity.When tank water is not completely washed by water; Sewer is empty; The valve plate 2 that links to each other with float 4 stops the sewer peculiar smell excessive with the air inlet port sealing under the effect of float, air exhauster work when going to toilet, and negative pressure drive valve plate promotion float descends and opens air inlet port; Be drawn into the annular bath hole of peculiar smell from the toilet body the bleed off pipe, get into sewer through the pump drainage device of air.When bath, the sewer between toilet water tank and the toilet body is full of water, and at this moment negative pressure strengthens in the air valve; Tonifying Qi guiding valve 12 leaves valve port; Air exhauster is air-breathing from blowdown pipe 9, stops the suck-back water inlet to get into motor, and the realization bath is air-breathing to be carried out simultaneously; Blowdown ventilation one can recover air-breathing moment after the bath.After the people left toilet, negative pressure can be controlled the not excessive diffusion of peculiar smell, and the water-rinsing process free from extraneous odour is excessive, makes the washroom air cleaner.
The present invention can cancel the water seal moisturizing, suitably reduces water seal height, prevents that toilet from dabbling.Need not to use exhaust fan when going to toilet, the energy-saving and water-saving effect is arranged.
The present invention is simple in structure, and function is many, and volume is little, takies the volume of the following water of water tank 0.6L, and 70% inserts in the water, and capacity is big, and is quiet effective.Be suitable for all kinds of flushing water-closet bowls and install and transform, be installed in the water tank, toilet outward appearance and function are had no effect.Motor adopts 12 volt-amperes of full voltages, and configuration induction control when the people gets into the induction zone several seconds, begins exhaust, when the people leaves induction zone, delay function is arranged, and drains pleasant impression, also can select hand switch control motor for use.
Claims (5)
1. a toilet that has deodorizing device comprises toilet body and water tank, it is characterized in that: be provided with the pump drainage device of air in the present tank for excrement pan; Described pump drainage device of air is provided with air inlet pipe and stack, and air inlet pipe is connected with bleed off pipe I, in stack, is provided with air exhauster; Be provided with the aqueous vapor valve between stack and the air inlet pipe, described aqueous vapor valve is provided with valve body, and valve body is sleeved on the upper end of stack; Valve body over against the port of stack is provided with the air inlet port that communicates with air inlet pipe, is made as valve pocket between the port of air inlet port and stack, in valve pocket, is provided with valve plate; Valve plate links to each other with the float that is located at valve body lower portion through connecting rod; Be provided with between the port of described valve plate and stack and prevent that valve plate from covering the position-limit mechanism of stack port, the outer wall of valve body is provided with gas supplementing opening and overfall, and outer blowdown pipe is housed on the gas supplementing opening; Be provided with the tonifying Qi guiding valve between gas supplementing opening and the valve pocket; Described overfall communicates with valve pocket, and bleed off pipe II is housed on the overfall, is provided with the overflow float in the bleed off pipe II.
2. the toilet that has deodorizing device according to claim 1; It is characterized in that: described air exhauster comprises motor and turbofan; On motor, be provided with the damping bucker that is connected with the stack tube wall, described turbofan is connected with motor through connecting axle.
3. the toilet that has deodorizing device according to claim 2 is characterized in that: described damping bucker inwall is provided with the yielding rubber card that is used for fixing motor.
4. the toilet that has deodorizing device according to claim 1 is characterized in that: described tonifying Qi slide valve buckle is contained on the stack, and the valve body below the tonifying Qi guiding valve is provided with the valve port that cooperates sealing with the tonifying Qi guiding valve.
5. the toilet that has deodorizing device according to claim 1; It is characterized in that: in the described float that is located at valve body lower portion, be provided with into draining cavity; The float bottom is provided with and advances the micropore that the draining cavity communicates, and buoy upper is provided with and advances the through hole that the draining cavity communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102642391A CN101914944B (en) | 2010-08-27 | 2010-08-27 | Closestool with odor removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102642391A CN101914944B (en) | 2010-08-27 | 2010-08-27 | Closestool with odor removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101914944A CN101914944A (en) | 2010-12-15 |
| CN101914944B true CN101914944B (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102642391A Expired - Fee Related CN101914944B (en) | 2010-08-27 | 2010-08-27 | Closestool with odor removal device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114632A (en) * | 2013-03-01 | 2013-05-22 | 夏立君 | Water closet with deodorizing device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452927B (en) * | 2014-12-09 | 2016-08-24 | 夏立君 | Toilet exhaust apparatus |
| CN104405021B (en) * | 2014-12-09 | 2016-09-07 | 夏立君 | Toilet air exhausting device |
| CN107401200A (en) * | 2017-08-03 | 2017-11-28 | 王犁 | Flush toilet wash pipe odor removal by negative pressure system and intelligence prosecutor method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201169815Y (en) * | 2008-02-21 | 2008-12-24 | 张邈 | Deodorization type water-closet bowl |
| CN201347573Y (en) * | 2008-12-31 | 2009-11-18 | 夏立君 | Toilet seat odor-removing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070056083A1 (en) * | 2005-04-08 | 2007-03-15 | Blouet Michael J | Ventilation system |
| CN201850618U (en) * | 2010-08-27 | 2011-06-01 | 夏立君 | Toilet with smell removal device |
-
2010
- 2010-08-27 CN CN2010102642391A patent/CN101914944B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201169815Y (en) * | 2008-02-21 | 2008-12-24 | 张邈 | Deodorization type water-closet bowl |
| CN201347573Y (en) * | 2008-12-31 | 2009-11-18 | 夏立君 | Toilet seat odor-removing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114632A (en) * | 2013-03-01 | 2013-05-22 | 夏立君 | Water closet with deodorizing device |
| CN103114632B (en) * | 2013-03-01 | 2014-12-10 | 夏立君 | Water closet with deodorizing device |
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| Publication number | Publication date |
|---|---|
| CN101914944A (en) | 2010-12-15 |
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Granted publication date: 20120808 Termination date: 20170827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |