CN202595880U - Negative-pressure water-sealing deodorization device for toilet bowl - Google Patents
Negative-pressure water-sealing deodorization device for toilet bowl Download PDFInfo
- Publication number
- CN202595880U CN202595880U CN 201220073968 CN201220073968U CN202595880U CN 202595880 U CN202595880 U CN 202595880U CN 201220073968 CN201220073968 CN 201220073968 CN 201220073968 U CN201220073968 U CN 201220073968U CN 202595880 U CN202595880 U CN 202595880U
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- China
- Prior art keywords
- water
- pipe
- sealing
- trap
- toilet
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- 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.)
- Expired - Fee Related
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model provides a negative-pressure water-sealing deodorization device for a toilet bowl. The device is characterized by consisting of an exhaust fan, an N-shaped water sealing pipe, an U-shaped trap, a submersible pump, a hose, a water supplement pipe, an exhaust pipe, and a telescopic casing, the electric exhaust fan is arranged above the U-shaped trap at one side of the N-shaped water sealing pipe, the exhaust pipe at the other side of the N-shaped water sealing pipe is inserted into the telescopic casing, and a bottom part of the U-shaped trap is provided with a water outlet which is connected with the electric submersible pump. In toileting, the power is turned on, the submersible pump is started for seconds to discharge all water in the U-shaped trap from a water outlet through the hose, and the U-shaped trap is directly through; and the exhaust fan is started to discharge air into the N-shaped water sealing pipe. In flushing after toileting, the power is turned off, the exhaust fan stops operating, and the submersible pump is in a closed state; and a water inlet valve of a water tank is started, water flows from the 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 the exhaust pipe and the telescopic casing into a forepart of the toilet bowl trap to form water seal.
Description
Technical field
The utility model relates to toilet and arranges 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 utility model content
The utility model is arranged 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 utility model is realized through following technical scheme:
Smelly device is arranged in the toilet negative pressure water seal of the utility model, is in the present tank for excrement pan negative pressure water seal to be housed to arrange smelly device, and this device has N type water sealing (sealing water) pipe; 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 water seal height of U type trap is higher than the water seal height of toilet trap, and a delivery port is arranged at U type trap bottom, and delivery port is connected to an electric submersible pump; 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 there is a water inlet upper end of U type trap, and water inlet connects the water intaking valve filling pipe; A telescopic tube is arranged on the stack of the opposite side of N type water sealing (sealing water) pipe; Stack inserts in the telescopic tube; N type water sealing (sealing water) pipe is connected to toilet trap leading portion through telescopic tube, and 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 beneficial effect of the utility model is, seal water system not only guarantees the water seal of toilet reliably, also guarantees 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 the structure chart of the utility model
Fig. 2 and Fig. 3 are the working state figures of the utility model
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 utility model.
Fig. 1 is the structure chart of the utility model.Smelly device is arranged in the toilet negative pressure water seal of the utility model, 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 (youngster) 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: form by 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; 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220073968 CN202595880U (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 |
|---|---|---|---|
| CN 201220073968 CN202595880U (en) | 2012-02-24 | 2012-02-24 | Negative-pressure water-sealing deodorization device for toilet bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595880U true CN202595880U (en) | 2012-12-12 |
Family
ID=47313429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220073968 Expired - Fee Related CN202595880U (en) | 2012-02-24 | 2012-02-24 | Negative-pressure water-sealing deodorization device for toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108842878A (en) * | 2014-04-11 | 2018-11-20 | 张少华 | A kind of vacuum assist toilet trap |
-
2012
- 2012-02-24 CN CN 201220073968 patent/CN202595880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102561499B (en) * | 2012-02-24 | 2014-10-15 | 科斯特(厦门)节水设备有限公司 | Negative-pressure water-sealing deodorization device for toilet bowl |
| CN108842878A (en) * | 2014-04-11 | 2018-11-20 | 张少华 | A kind of vacuum assist toilet trap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |