CN106759751B - The toilet of automatic pass blocking formula - Google Patents
The toilet of automatic pass blocking formula Download PDFInfo
- Publication number
- CN106759751B CN106759751B CN201611228537.9A CN201611228537A CN106759751B CN 106759751 B CN106759751 B CN 106759751B CN 201611228537 A CN201611228537 A CN 201611228537A CN 106759751 B CN106759751 B CN 106759751B
- Authority
- CN
- China
- Prior art keywords
- toilet
- air inlet
- inlet pipe
- pipe
- lid
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/04—Buffers for seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/242—Devices for locking the cover in the closed position
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Environmental & Geological Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The present invention relates to the technical fields of toilet, especially a kind of toilet of automatic pass blocking formula, including sitting toilet, the lid being mounted on sitting toilet, the connecting tube for being disposed with sewage pipe in sitting toilet and being connected with sewer, sewage pipe is connected with connecting tube, sitting toilet side is provided with controller, exhaust tube and air inlet pipe, holding tank is communicated between exhaust tube and air inlet pipe, extraction valve is provided on exhaust tube, intake valve is provided in air inlet pipe, air inlet pipe side is connected with branch pipe, and the end of branch pipe is communicated with connecting tube, and check valve is provided on branch pipe；The heating mechanism heated to foul smell is provided in air inlet pipe；The fixed mechanism being fixedly connected for lid with sitting toilet is provided on lid, controller is electrically connected with exhaust tube, air inlet pipe, heating mechanism and fixed mechanism.Toilet of the invention can carry out automatic pass blocking, and heat to excrement, and pass blocking effect is good.
Description
Technical field
The present invention relates to the technical field of toilet, especially a kind of toilet of automatic pass blocking formula.
Background technique
It is often configured with toilet in the lavatory of present local-style dwelling houses and office office building, and toilet blocking is each seat
The problem of closet user was likely encountered will solve the problems, such as that toilet blocks, only as far as possible against the background of the prior art
The internal diameter of sewage draining pipeline of closestool is increased, but the way can only reduce the probability of toilet blocking, toilet blocking can not be prevented
The case where, and by the structure of toilet, water consumption, monnolithic case, height etc., these allow toilet to the sewage pipe of toilet
Seem beautiful, take comfortable factor influence, the internal diameter of sewage pipe endless cannot increase, and general maximum is also no more than
50mm, so big toilet blowdown caliber again, the also sewer caliber of floor at the most, and sewer pipe also when have blocking,
It in addition is toilet.When toilet blocking, most of user be can not voluntarily unimpeded toilet, the worker of profession need to be asked to come
Logical toilet, may just come unimpeded toilet in a few days when worker is busy sometimes, and user is not both available pedestal toilet in the past few days
Device endures the stink that toilet issues again, is the thing for making user vexed.
Chinese patent notification number is that CN103306349B discloses a kind of toilet with vacuum pass blocking device, including ceramics
Sitting toilet and vacuum pass blocking device, ceramic sitting toilet pass sequentially through sewage pipe and connect sewer with connecting tube, sewage pipe with couple
It is tightly connected between pipe, the one-way sealing seal for preventing outside air from entering connecting tube, connection is equipped between connecting tube and sewer
Pipe lower end is provided with exhaust tube and is connected to the vacuum reservoir of vacuum pass blocking device, and vacuum reservoir connects vacuum pump.The present invention
Toilet have vacuum pass blocking device, user can star vacuum pass blocking device, will block up when being blocked using toilet
The foul filled in present toilet blow-off pipe is extracted out by force, is kept toilet immediately unimpeded, without asking special messenger's Lai Tong toilet, was both saved
Money, and save the time, without the stink enduring toilet and issuing.
For above-mentioned patent, have the following problems: 1, the device forms sealing sky by making in sewage pipe and connecting tube
Between, then it is vacuumized, so that pass blocking is carried out, but part sundries can enter in vacuum pass blocking device in this way, need every time
It is cleaned, it is more troublesome.2, when winter, the junction of sewer pipe and toilet is easy to freeze, pass blocking effect
Fruit is bad.
Summary of the invention
The purpose of the present invention is to provide a kind of toilet of automatic pass blocking formula, convenient for being led to automatically in toilet
It is stifled, and foul is heated, pass blocking effect is good.
In order to achieve the above objectives, the technical scheme is that a kind of toilet of automatic pass blocking formula, including sitting toilet,
The lid being mounted on sitting toilet, the connecting tube for being disposed with sewage pipe and being connected with sewer in sitting toilet, sewage pipe
It is connected with connecting tube, sitting toilet side is provided with switch, controller, exhaust tube and air inlet pipe, connects between exhaust tube and air inlet pipe
It is connected with holding tank, extraction valve and suction blade are provided on exhaust tube, intake valve and air inlet blade, air inlet are provided in air inlet pipe
Pipe side is connected with branch pipe, and branch pipe is communicated far from the end of air inlet pipe with connecting tube, and check valve is provided on branch pipe；In air inlet pipe
It is provided with the heating mechanism heated to foul smell；The fixation machine being fixedly connected for lid with sitting toilet is provided on lid
Structure, controller are electrically connected with switch, exhaust tube, air inlet pipe, heating mechanism and fixed mechanism.
When by adopting the above technical scheme, the lid lid above sitting toilet is closed on sitting toilet first, passes through fixed machine
The effect of structure, lid and sitting toilet form sealing space.Then, switch is opened, controller sends a signal to extraction valve, extraction valve
It opens, the foul smell of sitting toilet is pumped into exhaust tube, foul smell enters inside holding tank, and the air pressure in sitting toilet becomes smaller, sitting toilet
Liquid level rises, at this point, the foul or excrement in sewage pipe can move up.Wait tens seconds after, controller send commands into
Air valve, intake valve are opened, and foul smell enters in air inlet pipe from holding tank, so that foul smell returns in sitting toilet, foul smell presses down on seat
The liquid level of urinal, and the upper end of sewage pipe is connected with sitting toilet, liquid level moves down, thus in sewage pipe and connecting tube
Foul or excrement can move down, and form similar piston motion, by multiple fluid change, at sewage pipe and connecting tube
Foul or excrement loosen, and are easy to dredge.In this process, the port of air inlet pipe is provided with heating mechanism, to passing through air inlet pipe
Foul smell heated, the temperature of foul smell increases, convenient for so that foul or excrement at liquid and sewage pipe in sitting toilet become
It is soft, convenient for dredging.Meanwhile air inlet pipe part heating after foul smell enter in branch pipe, branch pipe is communicated with connecting tube, heating it is smelly
Gas enters at connecting tube, at connecting tube foul or excrement heated and melted, meanwhile, to its foul and excrement give to
Under pressing force flow away so that foul and excrement flow downward from sewer.
The invention has the benefit that
1, in the present invention, toilet cover is covered, the inside forms enclosure space, exhaust tube and air inlet pipe is arranged, by pedestal toilet
Foul smell in pond is taken away, and is charged in sitting toilet out of air inlet pipe, and circulation pumping and air inlet cause in sitting toilet at sewage pipe
Air pressure change forms piston effect, comes to the excrement of the junction of sewer pipe and toilet so as to cause fluid change
Effect is returned, so that excrement herein loosens, is convenient for later period pass blocking, which is led to using the foul smell having in itself in sitting toilet
It is stifled, realize the effective use to foul smell.Meanwhile the present invention enters the part foul smell of air inlet pipe from branch pipe, at connecting tube
It being passed through, excrement herein is pressed down on, and to heating herein, excrement is easiest to block due to being at this, and
And it is easy stifled residence in winter, for this purpose, in conjunction with piston motion above, it is also necessary to plus the downward push and heating at this
Effect, exerts a force to most obstinate place, so that after being combined at two, pass blocking better effect.The foul smell that the structure passes through itself
Automatic pass blocking is carried out, manual operation is not necessarily to, it is more convenient.
2, in the present invention, by the way that heating mechanism is arranged in the port of air inlet pipe, the foul smell in air inlet pipe can be added
Heat forms excrement using the foul smell of the high temperature and loosens, and is easy to melt excrement；Meanwhile by the foul smell part of heating from downcomer
The junction of road and closet is passed through, and to acting on herein, downward active force is melted and have, so that sitting toilet will not block
Or freeze, the efficiency of pass blocking is improved in this way, meanwhile, when for winter, avoid the excrement in sitting toilet and sewer pipe
Just it freezes.
3, be provided with check valve on branch pipe when so that doing piston motion at sewage pipe, avoid the fouls such as excrement into
Enter in branch pipe, so that branch pipe is more unobstructed.
4, in the present invention, the fixed mechanism provided with lid and sitting toilet, by the setting of the fixed mechanism, so that lid
It closes, avoids during pass blocking, foul smell is spilt out, and influences the environment of toilet with sitting toilet.Meanwhile convenient in sitting toilet
In pumping and when air inlet, air pressure change in sitting toilet, convenient for being loosened to excrement.
To the preferred embodiment 1 that the improvement of base case obtains, heating mechanism includes blade and eddy current coil, heating mechanism
The port of air inlet pipe is arranged in blade, and the outside of air inlet pipe is arranged in eddy current coil.In the structure, friendship will be passed through in eddy current coil
Galvanic electricity so that forming vortex in eddy current coil, and generates heat, so that the temperature of blade is relatively high, to smelly in air inlet pipe
Gas is heated, and structure heating is more stable.
To the preferred embodiment 2 that the improvement of preferred embodiment 1 obtains, fixed mechanism includes iron plate and electromagnetism corresponding with iron plate
The two sides of lid are arranged in iron, iron plate, and the upper surface of sitting toilet is arranged in electromagnet.By the way that corresponding iron plate and electromagnetism is arranged
Iron can be fixed lid and sitting toilet, and be controlled by controller, the structure intelligent, and good fixing effect.
To the preferred embodiment 3 that the improvement of preferred embodiment 2 obtains, the liquid level being electrically connected with the controller is provided on the inside of sitting toilet
Sensor when usually using toilet, when the liquid level in sitting toilet is higher than height locating for liquid level sensor, illustrates that liquid level is different
Often, liquid level sensor can signal to controller, convenient for carrying out automatic pass blocking, the structure intelligent to toilet.
To the preferred embodiment 4 that the improvement of preferred embodiment 3 obtains, the side of lid is provided with elastic cushion, and this avoid lids
The upper end gas leakage of son and sitting toilet, ensure that the leakproofness of lid and sitting toilet.
To the preferred embodiment 5 that the improvement of preferred embodiment 4 obtains, it is arranged with gasket between sewage pipe and connecting tube, guarantees
Air-tightness between sewage pipe and connecting tube, avoids excrement from leaking from junction, pollutes inside toilet.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram of the toilet of automatic pass blocking formula；
Fig. 2 is the structural schematic diagram of air inlet pipe in Fig. 1.
Specific embodiment
Appended drawing reference: sitting toilet 1, lid 2, iron plate 3, electromagnet 4, elastic cushion 5, sewage pipe 6, connecting tube 7, gasket 8,
Sewer pipe 9, liquid level sensor 10, controller 11, exhaust tube 12, air inlet pipe 13, extraction valve 14, intake valve 15, holding tank 16,
Blade 17, eddy current coil 18, branch pipe 19, check valve 20.
As shown in Figure 1, the toilet of automatic pass blocking formula, including sitting toilet 1,1 side of sitting toilet are hinged with lid 2, lid 2
Lid is closed in the upper surface of sitting toilet 1, and the lower end surface two sides of lid 2 are fixedly installed with iron plate 3, and the edge of sitting toilet 1 is equipped with electromagnetism
Iron 4, electromagnet 4 are corresponding with the position of iron plate 3.The lower end surface of lid 2 is equipped with elastic cushion 5, and elastic cushion 5 uses rubber material
It is made.Sewage pipe 6 is fixedly connected with below sitting toilet 1, sewage pipe 6 is common S-shaped bend pipe, and the upper surface of sewage pipe 6 is set
It is equipped with water seal.The lower end of sewage pipe 6 is fixedly connected with connecting tube 7, and connecting tube 7 and the junction of sewage pipe 6 are cased with gasket 8,
It avoids junction from leaking, pollutes inside toilet.The end of connecting tube 7 is connected to sewer pipe 9, convenient for excrement etc. to be discharged to down
In waterpipe 9.The side of sitting toilet 1 is equipped with liquid level sensor 10, convenient for being monitored to abnormal liquid level variation, convenient for opening
Dynamic sitting toilet 1 carries out automatic pass blocking.The side of sitting toilet 1 is equipped with switch, controller 11, exhaust tube 12 and air inlet pipe 13,
In, exhaust tube 11 is equipped with extraction valve 14 and suction blade, and air inlet pipe 13 is equipped with intake valve 15 and air inlet blade, exhaust tube 12
Holding tank 16 is communicated between air inlet pipe 13.
As shown in Fig. 2, being equipped with blade 17 in the end of air inlet pipe 13, the outside of air inlet pipe 13 is wound with eddy current coil
18, eddy current coil 18 is corresponding with the position of blade 17.The end of air inlet pipe 13 is connected with branch pipe 19, the end of branch pipe 19 and connection
Adapter tube 7 is fixedly connected, and check valve 20 is equipped on branch pipe 19, and wherein check valve 20 is floating ball, and floating ball passes through spring and branch pipe 19
Connection, controller 11 are electrically connected with switch, exhaust tube 12, air inlet pipe 13, eddy current coil 18 and electromagnet 4.
The course of work: the lid of lid 2 above sitting toilet 1 is closed on sitting toilet 1 first, passes through electromagnet 4 and iron plate 3
Suction-operated, lid 2 and sitting toilet 1 form sealing space.Then, controller 11 sends commands to extraction valve 14, extraction valve
14 open, and the foul smell of sitting toilet 1 is pumped into exhaust tube 12, and foul smell enters 16 the inside of holding tank, and the air pressure in sitting toilet 1 becomes smaller,
The liquid level of sitting toilet 1 rises, at this point, the foul or excrement in sewage pipe 6 can move up.After waiting tens seconds, controller 11
Intake valve 15 is sent commands to, intake valve 15 is opened, and foul smell enters in air inlet pipe 13 from holding tank 16, so that foul smell returns to pedestal toilet
In pond 1, foul smell presses down on the liquid level of sitting toilet 1, and the upper end of sewage pipe 6 is connected with sitting toilet 1, liquid level to moving down
It is dynamic, so that sewage pipe 6 and foul in connecting tube 7 or excrement can move down, similar piston motion is formed, by multiple
Foul or excrement at fluid change, sewage pipe 6 and connecting tube 7 loosen, and are easy to dredge.In this process, in air inlet mouth of pipe
Blade 17 is arranged in place, is wound with eddy current coil 18 on the outside of air inlet pipe 13, alternating current, 17 temperature of blade are passed through into eddy current coil 18
It increases, the foul smell by air inlet pipe 13 is heated, the temperature of foul smell raising, convenient for so that liquid and row in sitting toilet 1
Foul or excrement at dirty pipe 6 soften, convenient for dredging.Meanwhile the foul smell after the part heating of air inlet pipe 13 enters in branch pipe 19,
Branch pipe 19 is communicated with connecting tube 7, and the foul smell of heating enters at connecting tube 7, at connecting tube 7 foul or excrement carry out heating and
It melts, meanwhile, downward pressing force is given to its foul and excrement, so that foul and excrement flow downward, is flowed away from sewer.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. the toilet of automatic pass blocking formula is set gradually in the sitting toilet including sitting toilet, the lid being mounted on sitting toilet
The connecting tube for having sewage pipe and being connected with sewer, sewage pipe are connected with connecting tube, which is characterized in that the sitting toilet side
It is provided with switch, controller, exhaust tube and air inlet pipe, holding tank is communicated between exhaust tube and air inlet pipe, is arranged on exhaust tube
There are extraction valve and suction blade, intake valve and air inlet blade are provided in air inlet pipe, the air inlet pipe side is connected with branch pipe, institute
It states branch pipe to communicate far from the end of air inlet pipe with connecting tube, is provided with check valve on the branch pipe；It is provided in the air inlet pipe
The heating mechanism that foul smell is heated；The fixed mechanism being fixedly connected for lid with sitting toilet is provided on the lid,
The controller is electrically connected with switch, exhaust tube, air inlet pipe, heating mechanism and fixed mechanism.
2. the toilet of automatic pass blocking formula according to claim 1, it is characterised in that: the heating mechanism include blade and
The port of air inlet pipe is arranged in eddy current coil, the blade of the heating mechanism, and the outside of air inlet pipe is arranged in eddy current coil.
3. the toilet of automatic pass blocking formula according to claim 2, it is characterised in that: the fixed mechanism include iron plate and
The two sides of lid are arranged in electromagnet corresponding with iron plate, the iron plate, and the upper surface of sitting toilet is arranged in electromagnet.
4. the toilet of automatic pass blocking formula according to claim 1, it is characterised in that: be provided on the inside of the sitting toilet with
The liquid level sensor of controller electrical connection.
5. the toilet of described in any item automatic pass blocking formulas according to claim 1~3, it is characterised in that: the side of the lid
Face is provided with elastic cushion.
6. the toilet of described in any item automatic pass blocking formulas according to claim 1~3, it is characterised in that: the sewage pipe and
Gasket is arranged between connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228537.9A CN106759751B (en) | 2016-12-27 | 2016-12-27 | The toilet of automatic pass blocking formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611228537.9A CN106759751B (en) | 2016-12-27 | 2016-12-27 | The toilet of automatic pass blocking formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759751A CN106759751A (en) | 2017-05-31 |
| CN106759751B true CN106759751B (en) | 2019-03-15 |
Family
ID=58921899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611228537.9A Active CN106759751B (en) | 2016-12-27 | 2016-12-27 | The toilet of automatic pass blocking formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759751B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763499B (en) * | 2019-10-31 | 2021-09-03 | 山东中车华腾环保科技有限公司 | Vacuum toilet fault detection device and method |
| CN114482216A (en) * | 2022-01-06 | 2022-05-13 | 张剑吾 | Cover type splash-proof closestool dredger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11100884A (en) * | 1997-09-29 | 1999-04-13 | Inax Corp | Vacuum drainage facilities |
| US6389613B1 (en) * | 2001-03-14 | 2002-05-21 | James Comas | Pressure flush control system |
| CN203008118U (en) * | 2013-01-17 | 2013-06-19 | 杭州远山食品科技有限公司 | Negative pressure dredging device for drain pipe |
| CN103306349A (en) * | 2013-06-14 | 2013-09-18 | 江门市地尔汉宇电器股份有限公司 | Closestool provided with vacuum unblocking device |
| CN205742426U (en) * | 2016-06-16 | 2016-11-30 | 刘庆芳 | Toilet dredging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9234339B2 (en) * | 2013-07-17 | 2016-01-12 | Shane Durkin | Flush toilet with built-in unclogging system and related methods |
-
2016
- 2016-12-27 CN CN201611228537.9A patent/CN106759751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11100884A (en) * | 1997-09-29 | 1999-04-13 | Inax Corp | Vacuum drainage facilities |
| US6389613B1 (en) * | 2001-03-14 | 2002-05-21 | James Comas | Pressure flush control system |
| CN203008118U (en) * | 2013-01-17 | 2013-06-19 | 杭州远山食品科技有限公司 | Negative pressure dredging device for drain pipe |
| CN103306349A (en) * | 2013-06-14 | 2013-09-18 | 江门市地尔汉宇电器股份有限公司 | Closestool provided with vacuum unblocking device |
| CN205742426U (en) * | 2016-06-16 | 2016-11-30 | 刘庆芳 | Toilet dredging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106759751A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107460934B (en) | Closed semi-vacuum sewage discharge system | |
| CN106759751B (en) | The toilet of automatic pass blocking formula | |
| CN103954033A (en) | Water storage-type electric water heater | |
| CN113047398A (en) | Town road drainage system | |
| CN201241376Y (en) | Water-saving sanitary ware | |
| CN106049633A (en) | Odor removal water seal device of pedestal pan | |
| CN206591608U (en) | Natural lid floor drain | |
| CN205296368U (en) | A cleaners and polishes for collecting near bathroom urinal ground liquid | |
| CN202055324U (en) | Leakproof toilet provided with pressure source | |
| CN213741482U (en) | Water seal deodorization same-layer cleaning floor drain device | |
| CN106149826A (en) | A kind of Novel flushing water valve | |
| CN207919679U (en) | A kind of novel pedestal pan | |
| CN203405006U (en) | Solar water heater drainage anti-freezing device | |
| CN208072594U (en) | A kind of side floor drain | |
| CN207794258U (en) | A kind of floor drain capable of washing | |
| CN110158732A (en) | A kind of full-automatic deodorizing toilet seat | |
| CN203848490U (en) | Water storage type electric water heater | |
| CN208965698U (en) | A kind of small automatic sewage lifter | |
| CN209136509U (en) | A kind of dish-washing machine sink with double aquaporin | |
| CN110258716A (en) | A kind of water-saving system that domestic waste water secondary utilizes | |
| CN205839898U (en) | Triangle vavle, faucet blocking cleaning system | |
| CN213117603U (en) | Drainage non return system | |
| CN208025791U (en) | Air conditioner and valve module for outlet pipe for air conditioner | |
| KR102236012B1 (en) | A drain valve system in the valve chamber at the end of the pipe | |
| CN211665906U (en) | Integrated sewage lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402181 Chongqing Yongchuan Industrial Park Zhongshan Group B District Patentee after: Chongqing Xinkang Sanitary Ware Co.,Ltd. Address before: 402181 Chongqing Yongchuan Industrial Park Zhongshan Group B District Patentee before: CHONGQING CONCAST SANITARY WARE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |