CN106049633A - Odor removal water seal device of pedestal pan - Google Patents
Odor removal water seal device of pedestal pan Download PDFInfo
- Publication number
- CN106049633A CN106049633A CN201610331355.8A CN201610331355A CN106049633A CN 106049633 A CN106049633 A CN 106049633A CN 201610331355 A CN201610331355 A CN 201610331355A CN 106049633 A CN106049633 A CN 106049633A
- Authority
- CN
- China
- Prior art keywords
- water
- water seal
- toilet
- tank
- sealed tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/24—Low-level flushing systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
Abstract
The invention provides an odor removal water seal device of a pedestal pan. The odor removal water seal device of the pedestal pan is arranged in a water tank of the pedestal pan, and consists of three major assemblies including an electric exhaust fan, a water seal tank and a water seal cover, wherein the electric exhaust fan sucks odor in a toilet bowl into the water tank; through the electric exhaust fan and a U-shaped pipe exhaust outlet, the water seal cover is blown away from the water surface in an annular water cup in the water seal tank by the air pressure; a gas path is generated; the odor is exhausted into a pedestal pan blow-off pipe through an overflow opening, a 7-shaped exhaust pipe and a hose, bypasses an S-shaped water lock and enters a sewer; during the pollution discharge, a water storage cup is fully filled with water supplemented by a water inlet valve; through the gravity of the storage water in the water storage cup, the water seal cover is soaked into the annular water cup to form water seal; the height of the water seal is greater than the height of the water seal of the S-shaped water lock of the pedestal pan; the flushing, siphon and water-saving functions of the pedestal pan are not influenced; and methane gas in the sewer is enabled not to flow back into a toilet under any condition. The odor removal water seal device has the advantages of simple structure, reliability and durability.
Description
Art
The invention belongs to sanitary ware articles for use, relate to a kind of toilet and arrange smelly water seal arrangement, can ensure that foul smell can not backflow
Function.
Background technology
Toilet seat invention has the history of more than 300 year so far, and dirt, discharging pollution of receiving is its basic function, but does not the most all have very well
Ground solves toilet user oneself and sucks the predicament of foul smell.Toilet in use, discharge when not yet falling into closet tank, and it is smelly by feces
The hot temperature state of gas rises rapidly and is diffused into toilet, makes toilet user be forced suction belts gas frowzy.For making toilet exist
Not having foul smell to distribute during use, presently known of elimination foul smell has three kinds of methods: 1, toilet discharged by foul smell pipeline；2, foul smell
Chemically decompose；3, foul smell enters sewer, and best most scientific method is that foul smell is entered sewer, and its method is
Being sucked by foul smell in foul sewer, the method is easier, but the methane gas being ensured that in foul smell and sewer is in office
The technology that can not flow back into toilet in the case of He is not part easy thing.So far visible similar technology and product are few, but also have
A kind of method, its structure is simpler and reliable.
Patent of invention content
Provided by the present invention be a kind of simple and reliable for structure can a kind of toilet row matching used with various toilets
Smelly water seal arrangement.The smelly device of row that the foul smell produced when going to toilet can be entered in sewer by this device via toilet blow-off pipe,
Foul smell is walked around toilet S trap, enters closet sewage draining exit, enter sewer pipe, produce negative-pressure siphon at water-closet bowl flushing
Also can not affect toilet under situation to rinse and water-saving function, and can ensure that the methane gas in sewer in any case
All without flowing backwards in toilet.
A kind of toilet of the present invention is arranged smelly water seal arrangement and is mounted in water tank for toilet, by electrical exhaust fan, water seal
Tank, the big assembly of water seal cover three form；Electrical exhaust fan is connected water sealed tank by U-tube, is provided with water seal cover in water sealed tank, water sealed tank by
Exhaustor connects toilet blow-off pipe through water tank.On the drain valve overfall water surface that electrical exhaust fan is positioned above in water tank
Side, the U-tube on the air outlet connection water sealed tank of electrical exhaust fan, another outlet of U-tube penetrates water sealed tank and goes directly water sealed tank
Middle part, footpath, water sealed tank chamber is more than the external diameter of U-tube, and U-tube is the most concentric with water sealed tank, and forming surrounding has the annular water of cavity
Cup, the sidewall in the middle part of water sealed tank has an overfall, and the bottom of overfall is less than U-tube air exit, and overfall is communicated with 7
Type exhaustor, the tube chamber footpath of 7 type exhaustors is equal with the tube chamber footpath of U-tube, and 7 type exhaustors pass and are fixed on water tank for toilet
In bottom, the mouth of pipe of 7 type exhaustors has flexible pipe to be connected with toilet S trap, and water sealed tank top cover is provided with water supplement port, mends
U-shaped filling pipe it is communicated with on the mouth of a river, the other end connection inlet valve water replenishing mouth of U-shaped filling pipe, form water sealed tank assembly.Water sealed tank
In be covered with lower the least big water seal cover, water seal cover is opening down, covers on U-tube air exit, and water seal cover mouth immerses water sealed tank
Annular water tumbler in, water seal cover top internal diameter is equal with U-tube external diameter, and water enclosure top can be fitted on U-tube air exit,
Water seal cover drinking water height and U-shaped filling pipe water height all necessarily be greater than the water seal height of toilet S trap.Water seal cover top
Portion is connected as one with water cup, forms water seal shade assembly；A discharge orifice, water seal cover is had all to omit with water cup quality at the bottom of water cup
More than the quality of water, both maximum outside diameters are all slightly less than the internal diameter of water sealed tank cavity, it is ensured that water seal cover can up and down certainly with water cup
By moving.The present invention is achieved through the following technical solutions:
The present invention is to be arranged in the water tank of toilet by this device, utilizes electrical exhaust fan, by the foul smell in toilet
Sucking water tank, then from U-tube air exit, utilize air pressure to be blown off by water seal cover the water surface, produce gas passage, foul smell is from overfall
Enter 7 type exhaustors, enter toilet S trap along flexible pipe, enter sewer from sewage draining exit.As electrical exhaust fan power-off, U
Type pipe i.e. loses air pressure, and water seal cover i.e. falls into the water, and forms water seal, utilizes the water intaking valve moisturizing when water inlet, by U-shaped simultaneously
The current of filling pipe flow into the water cup on water seal cover, and water cup will be filled with water, utilizes the water gravity in water cup to push down water
Sealing cover is fitted with U-tube air exit, when producing negative-pressure siphon phenomenon when toilet blowdown, produces negative pressure in water sealed tank simultaneously
Phenomenon, water seal cover is not picked up by negative pressure because of the gravity of water, it is ensured that the blowdown siphon function of toilet, it is ensured that toilet
The replacement rate of blowdown, inlet valve water replenishing stops, and water cup no longer has new water to flow into, and the water in water cup is gradually from discharge orifice
Flowing out, the water in water cup displaces water cup simultaneously, now, water seal cover no longer has the gravity of water to press, and waits next time
Use.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention
Fig. 2 is the holding state figure of the present invention
Fig. 3 is the exhaust work state diagram of the present invention
Fig. 4 is the water seal working state figure during toilet blowdown generation negative pressure of the present invention
Figure number explanation
1. electrical exhaust fan 2.U type pipe 3. water sealed tank 4. annular water tumbler 5. overfall 6.7 type exhaustor 7. flexible pipe
8.S trap 9. water sealed tank top cover 10. water supplement port 11.U type filling pipe 12. inlet valve water replenishing mouth 13. water seal cover
14.U type pipe air exit 15. water cup 16. discharge orifice 17. toilet 18. garland 19. water tank 20.
Drain valve overfall
Detailed description of the invention
Illustrate that the present invention is further described with detailed description of the invention in conjunction with accompanying drawing.
In conjunction with Fig. 1, Fig. 2, the present invention is further described.It is to install that a kind of toilet of the present invention arranges smelly water seal arrangement
In water tank for toilet 19, and on water tank drain valve overfall 20 water surface that electrical exhaust fan 1 is positioned above in water tank 19
Side, 7 type exhaustors 6 pass bottom water tank for toilet 19 and fix with water tank 19, and the mouth of pipe of 7 type exhaustors 6 has flexible pipe 7 and seat
Closet S trap 8 is connected, and water sealed tank top cover 9 is provided with water supplement port 10, and water supplement port 10 is communicated with U-shaped filling pipe 11, U
The other end connection inlet valve water replenishing mouth 12 of type filling pipe 11.When this device is in holding state, water seal cover 13 is with quality own
Can freely be down in water cup 15 slightly larger than the quality of water, until water seal cover 13 is fitted with U-tube air exit 14.Now, water
Sealing cover 13 drinking water height and U-shaped filling pipe 11 water height are higher than the water seal height of toilet S trap 8.In U-tube aerofluxus
Forming a complete annular water seal region between outlet 14 and water sealed tank 3, the water in U-shaped filling pipe 11 can not be discharged and also be formed
Water seal, so sewer gas can be effectively prevented enter water sealed tank 3 by toilet blow-off pipe, flexible pipe 7,7 type exhaustor 6,
In inflow toilet.
In conjunction with Fig. 3, the present invention is further described.Giving when user and start function, electrical exhaust fan 1 starts, by toilet
The gas of device bedpan 17 sucks water tank 19 by garland 18, by electrical exhaust fan 1, gas is entered U-tube 2, this
Time, water cup 15 does not has water, water seal cover 13 does not has gravity to oppress, the gas pressure produced due to electrical exhaust fan 1, can be by
Water seal cover 13 blows off the water surface, rests on the upper end of water sealed tank 3 cavity, and gas successfully enters water seal from U-tube air exit 14
Tank 3, enters toilet S trap 8 from 7 type exhaustors 6 along flexible pipe 7, enters sewer from sewage draining exit.
In conjunction with Fig. 4, the present invention is further described.Now, electrical exhaust fan 1 runs all the time, continuous aerofluxus, until row
Water valve draining, now, water tank 19 water level decreasing, open water intaking valve, inlet valve water replenishing mouth 12 water outlet, flowed by U-shaped filling pipe 11
Entering the water supplement port 10 on water sealed tank top cover 9, flow into water cup 15, big owing to carrying out the water yield, water cup 15 is filled with rapidly, unnecessary water
Overflow in the annular water tumbler 4 that water cup 15 flows into water sealed tank 3, original water and unnecessary water are flowed into 7 types by overfall 5
Exhaustor 6, enters toilet S trap 8 along flexible pipe 7, enters sewer from sewage draining exit.Owing to U-tube air exit 14 is high
In overfall 5, it is ensured that whenever, water can not flow into U-tube 2 from U-tube air exit 14.Now, due to water cup
The gravity of 15 waters overcomes the air pressure of electrical exhaust fan 1, water cup 15 and water seal cover 13 together to fall in annular water tumbler 4, is formed
Water seal, now, interlocks power-off electrical exhaust fan 1 and shuts down.Now, toilet storm sewers produces negative-pressure sucking,
Because of height and the gravity of water cup 15 of water seal, water seal path can not be opened, it is ensured that the siphon function of toilet.When
Water intake valve puts in place, and water inlet stops, and moisturizing also stops, and now, the water in water cup 15 is by the earial drainage at the bottom of 15 glasss of water cup
Hole 16 is slowly flowed out, and restPoses, and waits the use of next time.
Claims (4)
1. a toilet arranges smelly water seal arrangement, it is characterised in that: this device is arranged in water tank for toilet, by electric exhausting
Fan, water sealed tank, the big assembly of water seal cover three form；Electrical exhaust fan is connected water sealed tank by U-tube, is provided with water seal cover in water sealed tank,
Water sealed tank is connected toilet blow-off pipe by exhaustor through water tank.
A kind of toilet the most according to claim 1 arranges smelly water seal arrangement, it is characterized in that: electrical exhaust fan is positioned above
Above the drain valve overfall water surface in water tank.
A kind of toilet the most according to claim 1 arranges smelly water seal arrangement, it is characterized in that: the air outlet of electrical exhaust fan is even
U-tube in water flowing sealed cans, another outlet of U-tube penetrates water sealed tank and goes directly in the middle part of water sealed tank, and footpath, water sealed tank chamber is more than U-tube
External diameter, U-tube is the most concentric with water sealed tank, and forming surrounding has the annular water tumbler of cavity, and the sidewall in the middle part of water sealed tank has one
Overfall, the bottom of overfall is less than U-tube air exit, overfall is communicated with 7 type exhaustors, the tube chamber of 7 type exhaustors
Footpath is equal with the tube chamber footpath of U-tube, and 7 type exhaustors pass and be fixed in water tank for toilet bottom, and the mouth of pipe of 7 type exhaustors has
Flexible pipe is connected with toilet S trap, and water sealed tank top cover is provided with water supplement port, and water supplement port is communicated with U-shaped filling pipe, U
The other end connection inlet valve water replenishing mouth of type filling pipe, forms water sealed tank assembly.
A kind of toilet the most according to claim 1 arranges smelly water seal arrangement, it is characterized in that: be covered with lower big little in water sealed tank
Water seal cover, water seal cover is opening down, covers on U-tube air exit, water seal cover mouth immerse water sealed tank annular water tumbler in, water
Enclosure top internal diameter is equal with U-tube external diameter, and water enclosure top can be fitted on U-tube air exit, water seal cover drinking water height
With the water height that U-shaped filling pipe water height all necessarily be greater than toilet S trap；Water enclosure top is connected with water cup
It is integrated, forms water seal shade assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331355.8A CN106049633A (en) | 2016-05-11 | 2016-05-11 | Odor removal water seal device of pedestal pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610331355.8A CN106049633A (en) | 2016-05-11 | 2016-05-11 | Odor removal water seal device of pedestal pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106049633A true CN106049633A (en) | 2016-10-26 |
Family
ID=57176449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610331355.8A Pending CN106049633A (en) | 2016-05-11 | 2016-05-11 | Odor removal water seal device of pedestal pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759734A (en) * | 2016-12-10 | 2017-05-31 | 厦门市极洁卫浴有限公司 | A kind of toilet arranges smelly water seal arrangement |
| CN109707016A (en) * | 2019-01-23 | 2019-05-03 | 王颖 | A kind of water closet that can automatically adjust water |
| CN114232743A (en) * | 2021-12-22 | 2022-03-25 | 谷力(厦门)科技有限公司 | Low water tank toilet stool flushed with assistance of negative pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861320Y (en) * | 2005-10-20 | 2007-01-24 | 姜振雁 | Automatically inletting fresh air deodorant toilet seat |
| US20090089920A1 (en) * | 2006-01-10 | 2009-04-09 | Geoffrey Charles Quick | Odour Extraction Device for a Toilet Pan |
| CN201512849U (en) * | 2009-09-24 | 2010-06-23 | 山东华腾环保科技有限公司 | Vacuum assisted toilet stool |
| CN102561499A (en) * | 2012-02-24 | 2012-07-11 | 科斯特(厦门)节水设备有限公司 | Negative-pressure water-sealing deodorization device for toilet bowl |
| CN203498971U (en) * | 2013-05-27 | 2014-03-26 | 蔡金明 | Toilet stool deodorizing backflow preventing mechanism of cup-shaped sealing-cover water seal structure |
| CN205617522U (en) * | 2016-05-11 | 2016-10-05 | 厦门市极洁卫浴有限公司 | Smelly water seal arrangement is arranged to squatting pan |
-
2016
- 2016-05-11 CN CN201610331355.8A patent/CN106049633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2861320Y (en) * | 2005-10-20 | 2007-01-24 | 姜振雁 | Automatically inletting fresh air deodorant toilet seat |
| US20090089920A1 (en) * | 2006-01-10 | 2009-04-09 | Geoffrey Charles Quick | Odour Extraction Device for a Toilet Pan |
| CN201512849U (en) * | 2009-09-24 | 2010-06-23 | 山东华腾环保科技有限公司 | Vacuum assisted toilet stool |
| CN102561499A (en) * | 2012-02-24 | 2012-07-11 | 科斯特(厦门)节水设备有限公司 | Negative-pressure water-sealing deodorization device for toilet bowl |
| CN203498971U (en) * | 2013-05-27 | 2014-03-26 | 蔡金明 | Toilet stool deodorizing backflow preventing mechanism of cup-shaped sealing-cover water seal structure |
| CN205617522U (en) * | 2016-05-11 | 2016-10-05 | 厦门市极洁卫浴有限公司 | Smelly water seal arrangement is arranged to squatting pan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759734A (en) * | 2016-12-10 | 2017-05-31 | 厦门市极洁卫浴有限公司 | A kind of toilet arranges smelly water seal arrangement |
| CN106759734B (en) * | 2016-12-10 | 2024-02-20 | 厦门颖锋科技有限公司 | Deodorizing water seal device for toilet |
| CN109707016A (en) * | 2019-01-23 | 2019-05-03 | 王颖 | A kind of water closet that can automatically adjust water |
| CN114232743A (en) * | 2021-12-22 | 2022-03-25 | 谷力(厦门)科技有限公司 | Low water tank toilet stool flushed with assistance of negative pressure |
| CN114232743B (en) * | 2021-12-22 | 2024-01-30 | 谷力(厦门)科技有限公司 | Low water tank squatting pan that supplementary scour of negative pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianping Document name: Notification of Acceptance of Patent Application |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |