CN102561499A - Negative-pressure water-sealing deodorization device for toilet bowl - Google Patents
Negative-pressure water-sealing deodorization device for toilet bowl Download PDFInfo
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- CN102561499A CN102561499A CN2012100536626A CN201210053662A CN102561499A CN 102561499 A CN102561499 A CN 102561499A CN 2012100536626 A CN2012100536626 A CN 2012100536626A CN 201210053662 A CN201210053662 A CN 201210053662A CN 102561499 A CN102561499 A CN 102561499A
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Abstract
The invention provides a deodorization device for a toilet bowl, which is a device for using negative pressure suction and water sealing techniques. In toileting, power is turned on, a submersible pump is started for seconds to pump all water in a U-shaped trap out from a water outlet through a hose, and the U-shaped trap is directly through; and an exhaust fan is started to discharge air into an N-shaped water sealing pipe, negative pressure is generated in a water tank due to suction, gas in the toilet seat enters the water tank through a circular flushing way and a water tank drain valve overflow pipe, and with flowing of the air, the gas smoothly enters a toilet bowl trap through the N-shaped water sealing pipe, a telescopic casing and a duct and is discharged into a toilet bowl blow-down pipe sewer. In flushing after toileting, the power is turned off, the exhaust fan stops operating, and the submersible pump is stopped; and a water tank water inlet valve is opened, water flows from a water supplement pipe of the toilet bowl water inlet valve into the U-shaped trap to form water seal stopping air flow, and excessive water overflows from the U-shaped trap and flows along an exhaust pipe and the telescopic casing into the front of the toilet bowl trap to form water seal.
Description
Affiliated technical field
The present invention relates to toilet and arrange smelly device, is that smelly device is arranged in the water seal of a kind of toilet negative pressure.
Background technology
For a long time, people always go to toilet smoked as to be difficult to stand by own excremental foul smell, hope to have a kind of closet that can get rid of this foul smell, known today a kind of be the deodorizing of coverage method, utilization be chemical mode; Another kind is a degassing method, utilization to be exhaust fan discharge the foul smell of washroom.More than two kinds all can't resolve and discharge the foul smell that the user smells.A kind of in addition is that the foul smell in the toilet is directly entered the sewer of toilet through bleeding; Available data shows: its negative pressure is arranged biogas that smelly water seal arrangement can not guarantee under any improper situation, to accomplish definitely the to guarantee sewer washroom that do not backflow; Cause more serious pollution, influence the washing capacity of toilet simultaneously.
The patent of invention content
The present invention arranges smelly problem for overcoming existing toilet exactly; Propose the water seal of a kind of toilet negative pressure and arrange smelly device; This device can not only be got rid of the toilet foul smell, and under any circumstance all can effectively block biogas backflow indoor maybe, not only can when toilet is produced, directly install; Also can on various common toilets, transform installation, and not influence the siphon function of toilet flushing.
The present invention realizes through following technical scheme:
Smelly device is arranged in toilet negative pressure of the present invention water seal, is in the present tank for excrement pan negative pressure water seal to be housed to arrange smelly device, and this device has an electrical exhaust fan; Exhaust fan is connecting N type water sealing (sealing water) pipe, the U type trap of a side of N type water sealing (sealing water) pipe, and the water seal height of U type trap is higher than the water seal height of toilet trap; One delivery port is arranged at U type trap bottom; Delivery port is connected to an electric submersible pump, and the submersible pump delivery port connects a flexible pipe, and another delivery port of flexible pipe is higher than the water seal water surface of U type trap; There is a water inlet upper end of U type trap; Water inlet connects the water intaking valve filling pipe, and a telescopic tube is arranged on the stack of the opposite side of N type water sealing (sealing water) pipe, and N type water sealing (sealing water) pipe is connected to toilet trap leading portion through telescopic tube; The tank intake valve of water filling pipe is connected to the water inlet of U type trap, and filling pipe forms water seal toward the water filling of U type trap.
The invention has the beneficial effects as follows that reliably seal water system not only guarantees the water seal of toilet, also guarantee water seal reliable of N type water sealing (sealing water) pipe; Even also be unlikely to occur the biogas of the sewer washroom that backflows under the improper situation such as submersible pump breaks down; This device not only can directly be installed when toilet is produced, and also can on various common toilets, transform installation, and does not influence the siphon function of toilet flushing, realizes going to toilet not smelly hygienic conditions.
Description of drawings
Fig. 1 is a structure chart of the present invention
Fig. 2 and Fig. 3 are working state figures of the present invention
The figure number explanation
1. exhaust fan 2.N type water sealing (sealing water) pipe 3.U type traps, 4. delivery ports, 5. submersible pumps, 6. delivery ports, 7. flexible pipes, 8. delivery ports, 9. water inlets, 10. filling pipes, 11. stacks, 12. telescopic tubes, 13. exhaust openings, 14. traps, 15. pipelines, 16. annular bath road 17. draining valve bleed off pipes, 18. water intaking valves among Fig. 1
The specific embodiment
The existing accompanying drawings and the specific embodiment further specify the present invention.
Fig. 1 is a structure chart of the present invention.Smelly device is arranged in toilet negative pressure of the present invention water seal, is installed in the toilet water tank, and telescopic tube (12) links to each other with toilet exhaust opening (13), and N type water sealing (sealing water) pipe (2) can pass through the height of telescopic tube (12) adjustment and the water tank water surface.This device is communicated with an electrical exhaust fan (1) in the top of the U type trap (3) of a side of N type water sealing (sealing water) pipe (2), and the water seal height of U type trap (3) is higher than the water seal height of toilet trap (14); One delivery port (4) is arranged at U type trap (3) bottom; Delivery port (4) is connected to an electric submersible pump (5); Submersible pump (5) delivery port (6) connects a flexible pipe (7), and another delivery port (8) of flexible pipe (7) is higher than the water seal water surface of U type trap (3), and the upper end of U type trap (3) also has a water inlet (9); Water inlet (9) connects water intaking valve (18) filling pipe (10), and the stack (11) of the opposite side of N type water sealing (sealing water) pipe (2) inserts in the telescopic tube (12).N type water sealing (sealing water) pipe (2) is connected to toilet trap (14) leading portion through telescopic tube (12), and tank intake valve of water (18) filling pipe (10) is connected to the water inlet (9) of U type trap (3), and filling pipe (10) forms water seal toward U type trap (3) water filling.
Among Fig. 2, when going to toilet, electric power starting, submersible pump (5) is opened the several seconds, and the water in the U type trap (3) is all discharged from delivery port (8) through flexible pipe (7), and it is straight-through that U type trap (3) is formed; Exhaust fan (1) is opened simultaneously; Toward N type water sealing (sealing water) pipe (2) exhaust; In the water tank because the generation negative pressure appearance of bleeding; Gas in the toilet gets into water tank through annular bath road (16) and water tank drain valve bleed off pipe (17), waltzs through N type water sealing (sealing water) pipe (2) with gas flow and enters toilet blow-off pipe sewer through telescopic tube (12) and pipeline (15) entering toilet trap (14).
Among Fig. 3, when having gone to toilet bath, powered-down, exhaust fan (1) quits work, and submersible pump (5) is in closed condition; At this moment; Tank intake valve of water (18) is opened, and water flows into U type trap (3) from toilet water intaking valve (18) filling pipe (10) and forms water seal, the blocking-up circulation of air; The unnecessary water U type trap (3) that will overflow flows into toilet trap (14) leading portion along stack (11) through telescopic tube (12) and forms water seal; The biogas that had so both guaranteed sewer can not get into toilet, can not get into water tank, the siphon function in the time of more can not influencing water-closet bowl flushing.
Claims (3)
1. smelly device is arranged in toilet negative pressure water seal; It is characterized in that: comprising: compositions such as exhaust fan, N type water sealing (sealing water) pipe, U type trap, submersible pump, flexible pipe, filling pipe, stack, telescopic tube; The top of the U type trap of one side of N type water sealing (sealing water) pipe is communicated with an electrical exhaust fan; The stack of the opposite side of N type water sealing (sealing water) pipe inserts in the telescopic tube, and U type trap bottom has a delivery port to be connected to an electric submersible pump.
2. smelly device is arranged in toilet negative pressure according to claim 1 water seal; It is characterized in that: the submersible pump delivery port connects a flexible pipe; Another delivery port of flexible pipe is higher than the water seal water surface of U type trap; And the water seal height of U type trap is higher than the water seal height of toilet trap, and the upper end of U type trap also has a water inlet, and water inlet connects the water intaking valve filling pipe.
3. smelly device is arranged in toilet negative pressure according to claim 1 water seal; It is characterized in that: telescopic tube links to each other with the toilet exhaust opening; N type water sealing (sealing water) pipe is connected to toilet trap leading portion through telescopic tube, and the water inlet filling pipe that the tank intake valve of water filling pipe is connected to U type trap forms water seal toward the water filling of U type trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053662.6A CN102561499B (en) | 2012-02-24 | 2012-02-24 | Negative-pressure water-sealing deodorization device for toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053662.6A CN102561499B (en) | 2012-02-24 | 2012-02-24 | Negative-pressure water-sealing deodorization device for toilet bowl |
Publications (2)
| Publication Number | Publication Date |
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| CN102561499A true CN102561499A (en) | 2012-07-11 |
| CN102561499B CN102561499B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210053662.6A Active CN102561499B (en) | 2012-02-24 | 2012-02-24 | Negative-pressure water-sealing deodorization device for toilet bowl |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569148A (en) * | 2016-02-24 | 2016-05-11 | 李自德 | Ventilating and exhausting device of toilet bowl |
| 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 |
| CN107130674A (en) * | 2017-06-30 | 2017-09-05 | 福州百特节能科技有限公司 | Special slim self-water replenishing hydrolock exhaust back-flow preventer |
| CN109098242A (en) * | 2017-06-20 | 2018-12-28 | 庞佳 | A kind of non-maintaining deodorization and automatic ration flushometer |
| JP2020501046A (en) * | 2016-12-10 | 2020-01-16 | 厦門穎鋒科技有限公司 | Odor discharge backflow sealing device for Western toilet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3001489A (en) * | 1988-02-16 | 1989-08-17 | Henry H. Martens | Ventilated toilet |
| CN201209271Y (en) * | 2007-02-09 | 2009-03-18 | 王�锋 | Negative-pressure water seal deodorizer for closet |
| CN101736785A (en) * | 2009-12-18 | 2010-06-16 | 杨宇波 | Siphon deep water seal deodorant floor drain |
| CN201826379U (en) * | 2010-10-20 | 2011-05-11 | 董鑫 | Device for eliminating volatile odour and toxic substance in pollution source of toilet stool |
| CN202595880U (en) * | 2012-02-24 | 2012-12-12 | 科斯特(厦门)节水设备有限公司 | Negative-pressure water-sealing deodorization device for toilet bowl |
-
2012
- 2012-02-24 CN CN201210053662.6A patent/CN102561499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3001489A (en) * | 1988-02-16 | 1989-08-17 | Henry H. Martens | Ventilated toilet |
| CN201209271Y (en) * | 2007-02-09 | 2009-03-18 | 王�锋 | Negative-pressure water seal deodorizer for closet |
| CN101736785A (en) * | 2009-12-18 | 2010-06-16 | 杨宇波 | Siphon deep water seal deodorant floor drain |
| CN201826379U (en) * | 2010-10-20 | 2011-05-11 | 董鑫 | Device for eliminating volatile odour and toxic substance in pollution source of toilet stool |
| CN202595880U (en) * | 2012-02-24 | 2012-12-12 | 科斯特(厦门)节水设备有限公司 | Negative-pressure water-sealing deodorization device for toilet bowl |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569148A (en) * | 2016-02-24 | 2016-05-11 | 李自德 | Ventilating and exhausting device of toilet bowl |
| 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 |
| JP2020501046A (en) * | 2016-12-10 | 2020-01-16 | 厦門穎鋒科技有限公司 | Odor discharge backflow sealing device for Western toilet |
| EP3553236A4 (en) * | 2016-12-10 | 2020-09-02 | Two Sis Technology Co., Ltd. | Water seal device for removing odour of toilet |
| CN109098242A (en) * | 2017-06-20 | 2018-12-28 | 庞佳 | A kind of non-maintaining deodorization and automatic ration flushometer |
| CN109098242B (en) * | 2017-06-20 | 2023-08-29 | 庞佳 | Maintenance-free deodorizing and automatic quantitative flushing device |
| CN107130674A (en) * | 2017-06-30 | 2017-09-05 | 福州百特节能科技有限公司 | Special slim self-water replenishing hydrolock exhaust back-flow preventer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561499B (en) | 2014-10-15 |
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Effective date of registration: 20200414 Address after: 361000 208 zhongzhonghe building, 257 Lingxia West Road, Huli District, Xiamen City, Fujian Province Patentee after: Xiamen Yingfeng Technology Co.,Ltd. Address before: 361100 No. 312, Tong An garden, Tongan Industrial Concentration Area, Fujian, Xiamen Patentee before: Koster (Xiamen) water saving equipment Co.,Ltd. |
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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: 361000 208, zhongzhonghe building, No. 257, Lingxia West Road, Huli District, Xiamen City, Fujian Province Patentee before: Xiamen Yingfeng Technology Co.,Ltd. |