CN205617522U - Smelly water seal arrangement is arranged to squatting pan - Google Patents
Smelly water seal arrangement is arranged to squatting pan Download PDFInfo
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- CN205617522U CN205617522U CN201620456849.4U CN201620456849U CN205617522U CN 205617522 U CN205617522 U CN 205617522U CN 201620456849 U CN201620456849 U CN 201620456849U CN 205617522 U CN205617522 U CN 205617522U
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- water seal
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Abstract
The utility model provides a smelly water seal arrangement is arranged to squatting pan installs in the water tank of squatting pan, comprises electrical exhaust fan, water sealed tank, three big subassemblies on the water seal cover. The foul smell of electrical exhaust fan in with the urinal sucks the water tank, and through electrical exhaust fan, U type pipe air exit, atmospheric pressure produces gas passage with the water seal cover surface of water in the annular drinking cup in the water sealed tank that blows off. Foul smell follow overflow mouth, 7 type blast pipes, hose emit into the squatting pan blow off pipe, walk around the S trap, get into the sewer. During the blowdown, the moisturizing that utilizes the water intaking valve will be deposited the drinking cup and filled, deposit the gravity of depositing water in the drinking cup and form the water seal in diping annular drinking cup with the water seal cover, and the water seal height is higher than the water seal height of the S trap of squatting pan, realize not influencing that the squatting pan washes, the function of siphon and water conservation to can ensure that methane gas in the sewer under any circumstance can not flow backwards into in the bathroom. The device simple structure, reliably durable.
Description
Art
This utility model belongs to sanitary ware articles for use, relates to a kind of toilet and arranges smelly water seal arrangement, can ensure that the function that foul smell can not backflow.
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 solves toilet user oneself the most well and suck the predicament of foul smell.Toilet in use, discharge when not yet falling into closet tank by feces, and the hot temperature state of its foul smell rises rapidly and is diffused into toilet, makes toilet user be forced suction belts gas frowzy.For making toilet not have foul smell to distribute in use, presently known of elimination foul smell has three kinds of methods: 1, toilet discharged by foul smell pipeline；2, foul smell chemically decomposes；3, foul smell enters sewer, best most scientific method is that foul smell is entered sewer, its method is to suck in foul sewer by foul smell, and the method is easier, but being ensured that the methane gas in foul smell and sewer under any circumstance can not flow back into the technology of toilet is not part easy thing.So far visible similar technology and product are few, but there is a method in which, its structure is simpler and reliable.
Utility model content
Provided by the utility model is a kind of simple and reliable for structure to arrange smelly water seal arrangement by a kind of toilet matching used with various toilets.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, enter closet sewage draining exit, enter sewer pipe, under water-closet bowl flushing produces negative-pressure siphon situation, also can not affect toilet rinse and water-saving function, and can ensure that the methane gas in sewer is in any case all without flowing backwards in toilet.
A kind of toilet of the present utility model is arranged smelly water seal arrangement and is mounted in water tank for toilet, is made up of electrical exhaust fan, water sealed tank, the big assembly of water seal cover three；Electrical exhaust fan is connected water sealed tank by U-tube, is provided with water seal cover in water sealed tank, and water sealed tank is connected toilet blow-off pipe by exhaustor through water tank.nullAbove the drain valve overfall water surface that electrical exhaust fan is positioned above in water tank，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 in the middle part of water sealed tank，Footpath, water sealed tank chamber is more than the external diameter of U-tube，U-tube is the most concentric with water sealed tank，Form surrounding and have the annular water tumbler of cavity，An overfall is had on sidewall in the middle part of water sealed tank，The bottom of overfall is less than U-tube air exit，7 type exhaustors it are communicated with on overfall，The tube chamber footpath of 7 type exhaustors is equal with the tube chamber footpath of U-tube，7 type exhaustors pass and are fixed in water tank for toilet bottom，The mouth of pipe of 7 type exhaustors has flexible pipe to be connected with toilet S trap，Water sealed tank top cover is provided with water supplement port，U-shaped filling pipe it is communicated with on water supplement port，The other end connection inlet valve water replenishing mouth of U-shaped filling pipe，Form water sealed tank assembly. water sealed tank is covered with lower big little water seal cover，Water seal cover is opening down，Cover on U-tube air exit，Water seal cover mouth immerses in the annular water tumbler of water sealed tank，Water seal cover top internal diameter is equal with U-tube external diameter，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. and water enclosure top is connected as one with water cup，Form water seal shade assembly；Having a discharge orifice, water seal cover and water cup quality to be all slightly larger than the quality of water at the bottom of water cup, 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 freely up and down move with water cup.
This utility model is achieved by the following technical solution:
This utility model is to be arranged in the water tank of toilet by this device, utilize electrical exhaust fan, foul smell in toilet is sucked water tank, again from U-tube air exit, utilizing air pressure to be blown off by water seal cover the water surface, produce gas passage, foul smell enters 7 type exhaustors from overfall, enter toilet S trap along flexible pipe, enter sewer from sewage draining exit.When electrical exhaust fan power-off, U-tube i.e. loses air pressure, water seal cover i.e. falls into the water, form water seal, utilize the water intaking valve moisturizing when water inlet simultaneously, the water cup on water seal cover is flowed into by the current of U-shaped filling pipe, water cup will be filled with water, utilize the water gravity in water cup to push down water seal cover to fit with U-tube air exit, when producing negative-pressure siphon phenomenon when toilet blowdown, water sealed tank produces negative pressure appearance simultaneously, water seal cover is not picked up by negative pressure because of the gravity of water, ensure that the blowdown siphon function of toilet, guarantee the replacement rate of toilet blowdown, inlet valve water replenishing stops, water cup no longer has new water to flow into, water in water cup flows out from discharge orifice gradually, water in water cup is displaced water cup simultaneously, now, water seal cover no longer has the gravity of water to press, wait the use of next time.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model
Fig. 2 is holding state structure chart of the present utility model
Fig. 3 is exhaust work state diagram of the present utility model
Fig. 4 is water seal working state figure during toilet blowdown of the present utility model generation negative pressure
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 with detailed description of the invention, this utility model to be further illustrated in conjunction with accompanying drawing.
In conjunction with Fig. 1, Fig. 2, this utility model is further illustrated.nullA kind of toilet of the present utility model is arranged smelly water seal arrangement and is mounted in water tank for toilet 19，And above water tank drain valve overfall 20 water surface that electrical exhaust fan 1 is positioned above in water tank 19，7 type exhaustors 6 pass bottom water tank for toilet 19 and fix with water tank 19，The mouth of pipe of 7 type exhaustors 6 has flexible pipe 7 to be connected with toilet S trap 8，Water sealed tank top cover 9 is provided with water supplement port 10，U-shaped filling pipe 11 it is communicated with on water supplement port 10，When other end connection this device of inlet valve water replenishing mouth 12. of U-shaped filling pipe 11 is in holding state，Water seal cover 13 can be freely down in water cup 15 slightly larger than the quality of water with quality own，Until water seal cover 13 is fitted with U-tube air exit 14. now，Water seal 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.A complete annular water seal region is formed between U-tube air exit 14 and water sealed tank 3, water in U-shaped filling pipe 11 can not be discharged and also be formed water seal, sewer gas can be effectively prevented and enter water sealed tank 3 by toilet blow-off pipe, flexible pipe 7,7 type exhaustor 6, flow in toilet.
In conjunction with Fig. 3, this utility model is further illustrated.Give when user and start function, electrical exhaust fan 1 starts, the gas of toilet 17 is sucked water tank 19 by garland 18, by electrical exhaust fan 1, gas entered U-tube 2, now, water cup 15 does not has water, gravity is not had to oppress on water seal cover 13, the gas pressure produced due to electrical exhaust fan 1, can be blown off the water surface by water seal cover 13, rests on the upper end of water sealed tank 3 cavity, and gas successfully enters water sealed tank 3 from U-tube air exit 14, enter toilet S trap 8 from 7 type exhaustors 6 along flexible pipe 7, enter sewer from sewage draining exit.
In conjunction with Fig. 4, this utility model is further illustrated.Now, electrical exhaust fan 1 runs all the time, constantly aerofluxus, until drain valve draining, now, water tank 19 water level decreasing, open water intaking valve, inlet valve water replenishing mouth 12 water outlet, the water supplement port 10 on water sealed tank top cover 9 is flowed into by U-shaped filling pipe 11, flow into water cup 15, big owing to carrying out the water yield, water cup 15 is filled with rapidly, unnecessary water overflows 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 type exhaustors 6 by overfall 5, toilet S trap 8 is entered along flexible pipe 7, sewer is entered from sewage draining exit. owing to U-tube air exit 14 is higher than overfall 5, it is ensured that whenever, water can not flow into U-tube 2 from U-tube air exit 14.Now, owing to the gravity of water cup 15 water overcomes the air pressure of electrical exhaust fan 1, water cup 15 and water seal cover 13 together fall in annular water tumbler 4, form water seal, now, interlock power-off electrical exhaust fan 1 to shut down. now, toilet storm sewers produces negative-pressure sucking, height and the gravity of water cup 15 because of water seal, water seal path can not be opened, ensure that the siphon function of toilet. when water intake valve puts in place, water inlet stops, moisturizing also stops, now, water in water cup 15 is slowly flowed out by the discharge orifice 16 at the bottom of 15 glasss of water cup, restPose, wait 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 electrical exhaust 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 water
Above the drain valve overfall water surface in case.
A kind of toilet the most according to claim 1 arranges smelly water seal arrangement, it is characterized in that: the air outlet connection of electrical exhaust fan
U-tube on water sealed tank, 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-shaped
The external diameter of pipe, U-tube is the most concentric with water sealed tank, and forming surrounding has the annular water tumbler of cavity, on the sidewall in the middle part of water sealed tank
Having an overfall, the bottom of overfall is less than U-tube air exit, and overfall is communicated with 7 type exhaustors, 7 type aerofluxuss
The tube chamber footpath of pipe is equal with the tube chamber footpath of U-tube, and 7 type exhaustors pass and be fixed in water tank for toilet bottom, 7 type rows
The mouth of pipe of trachea has flexible pipe to be connected with toilet S trap, and water sealed tank top cover is provided with water supplement port, and water supplement port connects
There is U-shaped filling pipe, the other end connection inlet valve water replenishing mouth of U-shaped filling pipe, form 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, and water seal cover mouth immerses in the annular water tumbler of water sealed tank,
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, and water seal cover absorbs water
Height and U-shaped filling pipe water height all necessarily be greater than the water height of toilet S trap；Water enclosure top and water
Cup is connected as one, and forms water seal shade assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456849.4U CN205617522U (en) | 2016-05-11 | 2016-05-11 | Smelly water seal arrangement is arranged to squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620456849.4U CN205617522U (en) | 2016-05-11 | 2016-05-11 | Smelly water seal arrangement is arranged to squatting pan |
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| Publication Number | Publication Date |
|---|---|
| CN205617522U true CN205617522U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620456849.4U Active CN205617522U (en) | 2016-05-11 | 2016-05-11 | Smelly water seal arrangement is arranged to squatting pan |
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| CN (1) | CN205617522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049633A (en) * | 2016-05-11 | 2016-10-26 | 厦门市极洁卫浴有限公司 | Odor removal water seal device of pedestal pan |
-
2016
- 2016-05-11 CN CN201620456849.4U patent/CN205617522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049633A (en) * | 2016-05-11 | 2016-10-26 | 厦门市极洁卫浴有限公司 | Odor removal water seal device of pedestal pan |
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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 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220824 Address after: 361000 Room 501, No. 90, anling Second Road, Huli District, Xiamen City, Fujian Province Patentee after: Xiamen Yingfeng Technology Co.,Ltd. Address before: 361100 No. 279, Ji He road, Tongan Industrial Concentration Area, Fujian, Xiamen Patentee before: XIAMEN JIJIE SANITARY WARE Co.,Ltd. |