CN111424769A - Intelligent drainer - Google Patents
Intelligent drainer Download PDFInfo
- Publication number
- CN111424769A CN111424769A CN202010393056.3A CN202010393056A CN111424769A CN 111424769 A CN111424769 A CN 111424769A CN 202010393056 A CN202010393056 A CN 202010393056A CN 111424769 A CN111424769 A CN 111424769A
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- drainer
- sealing cover
- driving
- intelligent
- piece
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- 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
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
- E03C1/2302—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via rigid elements
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- 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
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
- E03C1/2306—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the plug being operated by hand contact
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides an intelligent drainer, and belongs to the technical field of sanitary appliance equipment. It has solved the problem that its degree of automation is low under current hydrophone. The intelligent drainer comprises an upper drainer, a lower drainer and a valve core structure; the valve core structure comprises a water sealing cover, a lifting rod and a bouncing piece; the bouncing piece comprises a driving end with a first site and a second site, and when the water sealing cover is pressed, the water sealing cover drives the driving end to be positioned at the first site or the second site through the lifting rod, so that the water sealing cover is respectively in an open state or a closed state; the water sealing device is characterized by further comprising a driving piece, a motor and a circuit board, wherein the motor is connected with the driving end through the driving piece and drives the bouncing piece to work, when the circuit board controls the driving motor to work, the driving piece is driven to press the bouncing piece, so that the driving end is located at the first site or the second site, and the driving end drives the water sealing cover to be respectively in an opening state or a closing state through the lifting rod. The invention integrates mechanical and intelligent control modes, and has the advantages of intelligence and humanization.
Description
Technical Field
The invention belongs to the technical field of sanitary equipment, and relates to a drainer, in particular to an intelligent drainer.
Background
With the development of economy and the advancement of science and technology, more consumers are pursuing high-quality life, and intelligent products are favored by consumers. For kitchen and bath products such as a water tank and a bathtub, the market is generally sold with traditional products, a drainer of the traditional products is generally in a mechanical control mode such as a lifting type mode, a spiral mode, a turning plate mode or a bouncing mode, the traditional products need to be stood when operated by a consumer, and a hand is stretched into water, so that a water outlet of the drainer is opened or closed, the operation is extremely inconvenient, the automation degree is low, and the humanization and the individuation of the product are lacking.
A drainer disclosed in chinese patent (publication No. CN109403435A, publication No. 2019.03.01) includes: the water-stop valve comprises a water-stop cover, a valve core, a main pipe, a motor and a power supply; an installation part is fixedly arranged in the main pipe, and the motor is fixedly connected with the installation part; the valve core comprises a water stop cover arranged at the top and a connecting part arranged at the bottom; the connecting part is in sliding connection or threaded connection with the mounting part, so that the bottom of the valve core is sleeved in the main pipe, and the water stop cover is correspondingly arranged above the main pipe; the motor is arranged in the main body pipe, and a crankshaft of the motor is connected with the valve core; the motor can control the valve core to realize the automatic lifting function, and further control the opening and closing of the water stop cover relative to the main pipe; the power supply is connected with the motor. The scheme realizes the automation of the drainer through the motor, but if the drainer is in circuit failure or power failure, the drainer cannot work normally, so that the use of consumers is influenced, and inconvenience is caused.
Therefore, how to deal with the emergency situation while realizing the automation of the drainer is a problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to solve the technical problems and provides an intelligent drainer.
The purpose of the invention can be realized by the following technical scheme:
an intelligent drainer comprises an upper drainer, a lower drainer and a valve core structure; a connecting pipe is arranged between the upper water remover and the lower water remover, the valve core structure comprises a water sealing cover, a lifting rod and a bouncing piece, and the water sealing cover and the lifting rod are arranged in the upper water remover; the bouncing piece is arranged in the lower drainer and comprises a driving end with a first position point positioned above and a second position point positioned below, when the water sealing cover is pressed, the driving end is driven by the water sealing cover to be positioned at the first position point or the second position point through the lifting rod, and when the driving end is positioned at the first position point or the second position point, the water sealing cover is respectively in an opening state or a closing state; the method is characterized in that: still include driving piece, motor and be equipped with control circuit's circuit board, the motor is connected and drive the work of spring piece through above-mentioned driving piece and drive, works as thereby circuit board control driving motor work drives the driving piece and presses the spring piece, makes the drive end of spring piece be located first site or when the second site, the drive end of spring piece is in respectively through above-mentioned lifter drive water sealing cover and opens or the closed condition.
In the above-mentioned intelligent hydrophone down, still include the install bin that links firmly with above-mentioned connecting pipe, install above-mentioned driving piece, motor and be equipped with control circuit's circuit board in the install bin.
In the above-mentioned intelligent hydrophone down, the installation box and the above-mentioned connecting pipe are an integral structure.
In foretell intelligence hydrophone down, the driving piece includes actuating lever and axis of rotation, the output shaft of actuating lever and above-mentioned motor, the axis of rotation is installed on the install bin, link firmly first pendulum rod and the second pendulum rod that staggers the setting each other in the axis of rotation, first pendulum rod is close to above-mentioned actuating lever setting and can be connected or keep away from contactless with above-mentioned actuating lever contact, the second pendulum rod is close to above-mentioned spring setting and can be connected with the drive end contact of above-mentioned spring.
In the above-mentioned intelligent hydrophone down, still include control switch, control switch passes through wired or wireless communication mode and is connected with the control circuit in the above-mentioned circuit board.
In the above-mentioned intelligent water drainer, the control switch includes a non-contact control switch.
In the above-mentioned intelligent drainer, the control switch is mounted on a wall or a washbasin.
In the above-mentioned intelligent drainer, the motor is a stepping motor.
In the above-mentioned intelligent drainer, a plurality of grooves are formed in the axial direction of the peripheral outer side walls of the upper drainer and the lower drainer, and the grooves are uniformly arranged.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention controls the drainer through the control switch, can simplify the draining action, has high automation degree, realizes the intellectualization and humanization of products, not only meets the requirement of consumers on pursuing high technology, but also enables the kitchen and the toilet to be higher in end and grade, has high application value and strong practicability.
2. The invention integrates a mechanical control mode and an intelligent control mode, considers the use habit of the user to the maximum extent, reduces the threshold of the initial use of the user and embodies the usability of the invention.
3. The intelligent control mode and the mechanical control mode in the invention do not need to carry out operations such as mode switching and the like, and the intelligent control mode and the mechanical control mode can be directly operated by a user, so that the intelligent control mode and the mechanical control mode are simple and convenient to use, stable in structure and smooth in drainage.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
In the figure, 1, a water remover is arranged on the water tank; 2. a water drainer; 3. a connecting pipe; 4. a water sealing cover; 5. a lifting rod; 6. a bouncing member; 61. a driving end; 7. a motor; 8. installing a box; 9. a drive rod; 10. a rotating shaft; 11. a first swing link; 12. and a second swing link.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the intelligent drainer comprises an upper drainer 1, a lower drainer 2, an installation box 8 and a valve core structure; a connecting pipe 3 fixedly connected with an installation box 8 is arranged between the upper water remover 1 and the lower water remover 2, and the installation box 8 is cuboid or other irregular shapes. The installation box 8 and the connecting pipe 3 are of an integrated structure, and the integrated structure has the advantages of seamless connection and good sealing effect; in addition, for the nimble convenient of dismouting, install bin 8 and connecting pipe 3 also can be split type structure.
The valve core structure comprises a water sealing cover 4, a lifting rod 5 and a bouncing piece 6, wherein the water sealing cover 4 and the lifting rod 5 are arranged in the upper dehydrator 1; the bouncing piece 6 is installed in the lower dehydrator 2 and comprises a driving end 61 with a first position point located above and a second position point located below, the water sealing cover 4, the lifting rod 5 and the bouncing piece 6 are all of the prior art structures, the structure and the working principle are not elaborated in detail, the water sealing cover 4 has two states, namely a closed state forming sealing with the upper dehydrator 1 and an open state of opening the water sealing cover 4 for draining, and the driving end 61 on the bouncing piece 6 has two working positions corresponding to the first position point located above and the second position point located below respectively in the embodiment. In the initial state, the water sealing cover 4 is in the closed state, at this time, the driving end 61 of the bouncing piece 6 is located at the second point, and the driving end 61 of the bouncing piece 6 does not generate acting force on the lifting rod 5 any more; when the water sealing cover 4 needs to be opened for drainage, the water sealing cover 4 is pressed, the water sealing cover 4 drives the driving end 61 of the bouncing piece 6 to move to a first position through the lifting rod 5, at the moment, the driving end 61 of the bouncing piece 6 is in contact with the lower end of the lifting rod 5 and drives the lifting rod 5 to move upwards, so that the water sealing cover 4 also moves upwards to be separated from the upper dehydrator 1, and the water sealing cover 4 is in an open state; when the water sealing cover 4 is to be closed, the water sealing cover 4 is only required to be pressed again, the lifting rod 5 drives the driving end 61 of the bouncing member 6 to move to the second position point, at this time, the lifting rod 5 is no longer subjected to the acting force from the driving end 61 of the bouncing member 6, and the lifting rod 5 and the water sealing cover 4 are reset to the initial state, namely the closed state.
The above is a mechanical control mode, and a user can close or open the sewer pipe by pressing the water sealing cover 4.
In addition to the mechanical control, the present invention also includes a drive member mounted in the mounting box 8, a motor 7 and a circuit board provided with a control circuit, preferably the motor 7 is a stepper motor. The motor 7 and the driving piece are accommodated in the installation box 8, so that the motor and the driving piece can be prevented from being interfered by the outside, the service life is prolonged, and safety and reliability are ensured; simultaneously, the noise can be reduced, and the comfort of the user is improved. The driving piece comprises a driving rod 9 and a rotating shaft 10, the driving rod 9 is connected with an output shaft of the motor 7, the rotating shaft 10 is installed on the installation box 8, a first swing rod 11 and a second swing rod 12 which are staggered and arranged are fixedly connected to the rotating shaft 10, the first swing rod 11 is close to the driving rod 9 and can be in contact with the driving rod 9 or kept away from the driving rod, and the second swing rod 12 is close to the bouncing piece 6 and can be in contact with the driving end 61 of the bouncing piece 6. When the water sealing device works, the circuit board provided with the control circuit controls the driving motor 7 to work, the output shaft of the motor 7 drives the driving rod 9 to rotate clockwise, when the driving rod is in contact with the first swing rod 11, the first swing rod 11 is driven to rotate anticlockwise around the rotating shaft 10, the second swing rod 12 fixedly connected to the rotating shaft 10 rotates anticlockwise, and therefore the driving end 61 of the bouncing piece 6 is pressed downwards, when the driving end 61 moves to a first position, the driving end 61 drives the water sealing cover 4 to be in an open state through the lifting rod 5; and when the circuit board controls the driving motor 7 to work continuously so as to drive the second swing rod 12 to press the driving end 61 again, so that the driving end 61 moves to the second position point, the water sealing cover 4 and the lifting rod 5 are reset to the initial state, namely the water sealing cover 4 is in the closed state. As a further optimization of the embodiment, the driving member in the present invention can also be simplified, specifically: the driving piece comprises a driving rod 9, one end of the driving rod 9 is connected with an output shaft of the motor 7, and the other end of the driving rod 9 is close to the bouncing piece 6 and can be in contact connection with a driving end 61 of the bouncing piece 6. When the water sealing device works, the output shaft of the motor 7 drives the driving rod 9 to rotate anticlockwise, so that the driving end 61 of the bouncing piece 6 is pressed downwards, and when the driving end 61 moves to a first position point, the driving end 61 drives the water sealing cover 4 to be in an open state through the lifting rod 5; and when the motor 7 continues to work to drive the driving rod 9 to press the driving end 61 again, so that the driving end 61 moves to the second position point, the water sealing cover 4 and the lifting rod 5 are reset to the initial state, that is, the water sealing cover 4 is in the closed state.
The intelligent control mode can simplify the launching action, has high automation degree, realizes the intellectualization and humanization of products, not only meets the requirement of pursuing high technology of consumers, but also enables the kitchen and toilet to be higher in end and higher in grade, has high application value and strong practicability.
The invention integrates the mechanical control mode and the intelligent control mode into a whole, the use habit of a user is considered to the greatest extent, particularly, when the user uses the intelligent water-saving water dispenser for the first time, the water is drained or blocked by pressing the water-sealing cover 4 habitually through the traditional mechanical control mode, the mode is effective, the damage of the intelligent control mode cannot be caused by the use of the mechanical control mode, the two driving mechanisms are mutually independent though having common parts, the operation of one driving mechanism cannot cause the locking or the damage of the other driving mechanism, the threshold of the user for the first time use is also reduced, and the usability of the intelligent water-saving water dispenser is embodied. When the user becomes accustomed to the intelligent control mode, the frequency of use of the mechanical control mode can be reduced. In addition, when a circuit fault or a power failure or other sudden conditions occur, the motor 7 cannot be started, the intelligent control mode cannot be used, and the mechanical control mode is needed for operation in order to ensure normal work of the drainer. When the follow-up circuit is cleared or the call is coming, the intelligent control mode can be used for operation. The intelligent control mode and the mechanical control mode do not need to be switched between modes and other operations, and the user can directly operate the intelligent control mode and the mechanical control mode, so that the intelligent control mode is simple and convenient to use, stable in structure and smooth in drainage.
The invention also comprises a control switch which is connected with the control circuit in the circuit board in a wired or wireless communication mode. The installation position of the control switch can be flexibly adjusted according to application scenes, and the control switch can be installed on a wall or a wash basin at a lower position in places such as kindergartens and early education mechanisms so that a child can touch the wall or the wash basin smoothly; and for places such as markets, supermarkets, hospitals and the like, the control switch can be installed on a wall body or a wash basin at a higher position, the height which is convenient for an adult with normal height to touch is suitable, and a user can open or close the water outlet of the drainer without bending down.
Along with the improvement of living standard, the requirement of people on sanitation is higher and higher, the control switch can be in a direct contact type or a non-contact type, the non-contact type is that water drainage or water storage is realized through non-contact, the non-contact type can be widely applied to water tanks or bathtubs in public places such as airports, hotels, restaurants, hospitals and the like, particularly when other people do not drain water after using the control switch, the non-contact type control switch can drain water easily, hands do not need to be stretched into dirty water to press the water sealing cover 4, so that cross infection possibly caused by the dirty water is effectively avoided, the operation is convenient, the automation degree is high, remote control can be realized, and the humanization and the individuation of the invention are shown.
The upper water remover 1 and the lower water remover 2 are internally concave in the axial direction of the peripheral outer side walls to form a plurality of grooves, and the grooves are uniformly arranged. Compared with a plane, the groove design can be used for placing fingers, so that force application is facilitated during installation, friction is increased, and hand slipping is prevented; and the modeling is unique and elegant.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms upper and lower water collectors 1 and 2, the connecting pipe 3, the water sealing cover 4, the lifting rod 5, the bouncing member 6, the driving end 61, the mounting box 8, the driving member, the rotating shaft 10, the first swing link 11 and the second swing link 12, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (9)
1. An intelligent drainer comprises an upper drainer (1), a lower drainer (2) and a valve core structure; a connecting pipe (3) is arranged between the upper water remover (1) and the lower water remover (2), the valve core structure comprises a water sealing cover (4), a lifting rod (5) and a bouncing piece (6), and the water sealing cover (4) and the lifting rod (5) are arranged in the upper water remover (1); the bouncing piece (6) is arranged in the lower drainer (2) and comprises a driving end (61) with a first position located above and a second position located below, when the water sealing cover (4) is pressed, the water sealing cover (4) drives the driving end (61) to be located at the first position or the second position through a lifting rod (5), and when the driving end (61) is located at the first position or the second position, the water sealing cover (4) is in an open state or a closed state respectively; the method is characterized in that: still include driving piece, motor (7) and be equipped with control circuit's circuit board, motor (7) are connected and drive spring (6) work through above-mentioned driving piece and drive end (61), work as thereby circuit board control driving motor (7) work drives the driving piece and presses spring (6), makes drive end (61) of spring (6) be located first site or when the second site, drive end (61) of spring (6) are in respectively through above-mentioned lifter (5) drive water sealing cover (4) and open or closed condition.
2. An intelligent drainer as claimed in claim 1, wherein: still include install bin (8) that links firmly with above-mentioned connecting pipe (3), install above-mentioned driving piece, motor (7) and be equipped with control circuit's circuit board in install bin (8).
3. An intelligent drainer as claimed in claim 2, wherein: the installation box (8) and the connecting pipe (3) are of an integrated structure.
4. An intelligent sewer according to claim 3, characterized in that: the driving piece includes actuating lever (9) and axis of rotation (10), the output shaft of actuating lever (9) and above-mentioned motor (7), axis of rotation (10) are installed on install bin (8), first pendulum rod (11) and second pendulum rod (12) that stagger each other and set up have been linked firmly on axis of rotation (10), first pendulum rod (11) are close to above-mentioned actuating lever (9) and set up and can be connected or keep away from contactless with above-mentioned actuating lever (9) contact, second pendulum rod (12) are close to above-mentioned spring piece (6) and set up and can be connected with drive end (61) contact of above-mentioned spring piece (6).
5. An intelligent drainer as claimed in claim 4, wherein: the control switch is connected with the control circuit in the circuit board in a wired or wireless communication mode.
6. An intelligent drainer as claimed in claim 5, wherein: the control switch comprises a non-contact control switch.
7. An intelligent sewer according to claim 6, characterized in that: the control switch is arranged on a wall or a wash basin.
8. An intelligent drainer as claimed in claim 4, wherein: the motor (7) is a stepping motor.
9. An intelligent drainer as claimed in claim 1, wherein: the axial direction of the peripheral outer side walls of the upper water remover (1) and the lower water remover (2) is inwards concave to form a plurality of grooves, and the grooves are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393056.3A CN111424769A (en) | 2020-05-11 | 2020-05-11 | Intelligent drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393056.3A CN111424769A (en) | 2020-05-11 | 2020-05-11 | Intelligent drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111424769A true CN111424769A (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010393056.3A Pending CN111424769A (en) | 2020-05-11 | 2020-05-11 | Intelligent drainer |
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| CN (1) | CN111424769A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050109890A (en) * | 2004-05-17 | 2005-11-22 | 장충삼 | A device for auto-open and close pop-up valve of wash vessel |
| CN101403230A (en) * | 2008-11-14 | 2009-04-08 | 厦门市易洁卫浴有限公司 | Electric water outlet device of desk basin |
| CN205557724U (en) * | 2016-04-21 | 2016-09-07 | 泉州科发卫浴有限公司 | Novel platform controlled water drainer |
| CN206888100U (en) * | 2017-05-16 | 2018-01-16 | 江门市开普勒卫浴科技有限公司 | A kind of cam-type Anti-odor sewer device |
| CN206928394U (en) * | 2017-04-12 | 2018-01-26 | 冯丽晶 | A kind of intelligent outlet device |
| CN207228257U (en) * | 2017-08-22 | 2018-04-13 | 江门市蓬江区硕泰电器有限公司 | A kind of outlet device |
| CN207314458U (en) * | 2017-06-09 | 2018-05-04 | 江门市蓬江区硕泰电器有限公司 | A kind of Novel drainer |
| CN212388683U (en) * | 2020-05-11 | 2021-01-22 | 陈燕 | Intelligent drainer |
-
2020
- 2020-05-11 CN CN202010393056.3A patent/CN111424769A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050109890A (en) * | 2004-05-17 | 2005-11-22 | 장충삼 | A device for auto-open and close pop-up valve of wash vessel |
| CN101403230A (en) * | 2008-11-14 | 2009-04-08 | 厦门市易洁卫浴有限公司 | Electric water outlet device of desk basin |
| CN205557724U (en) * | 2016-04-21 | 2016-09-07 | 泉州科发卫浴有限公司 | Novel platform controlled water drainer |
| CN206928394U (en) * | 2017-04-12 | 2018-01-26 | 冯丽晶 | A kind of intelligent outlet device |
| CN206888100U (en) * | 2017-05-16 | 2018-01-16 | 江门市开普勒卫浴科技有限公司 | A kind of cam-type Anti-odor sewer device |
| CN207314458U (en) * | 2017-06-09 | 2018-05-04 | 江门市蓬江区硕泰电器有限公司 | A kind of Novel drainer |
| CN207228257U (en) * | 2017-08-22 | 2018-04-13 | 江门市蓬江区硕泰电器有限公司 | A kind of outlet device |
| CN212388683U (en) * | 2020-05-11 | 2021-01-22 | 陈燕 | Intelligent drainer |
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