CN112127451A - Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet - Google Patents
Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet Download PDFInfo
- Publication number
- CN112127451A CN112127451A CN202011071369.3A CN202011071369A CN112127451A CN 112127451 A CN112127451 A CN 112127451A CN 202011071369 A CN202011071369 A CN 202011071369A CN 112127451 A CN112127451 A CN 112127451A
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- Prior art keywords
- valve
- constant pressure
- ceramic
- water inlet
- pressure valve
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- 239000000919 ceramic Substances 0.000 title claims abstract description 54
- 238000011010 flushing procedure Methods 0.000 title description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 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
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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
-
- 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
-
- 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
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses an intelligent-moving ceramic rotor bucket type energy-saving flush valve for a flush toilet, which belongs to the technical field of bathroom accessories and comprises a flush valve arranged in the toilet, wherein the flush valve consists of a ceramic valve, an electromagnetic valve and a constant pressure valve, one side of the constant pressure valve is provided with a constant pressure valve water outlet, a water inlet of the ceramic valve is communicated with the constant pressure valve water outlet, the lower end of the constant pressure valve is provided with a constant pressure valve water inlet, a water inlet filtering device is arranged at the constant pressure valve water inlet, the other side of the constant pressure valve is provided with a water passing port, the electromagnetic valve is connected with the water passing port through a connecting piece, and one side of the electromagnetic valve is. Adopt novel rotor bucket formula ceramic valve core, reduce the valve body volume, easy to assemble can improve case sealing performance greatly, prolongs the life of flashing valve, enables the flashing valve and is applicable to different quality of water, keeps the flow stability of flashing valve operation in-process, and noise abatement pollutes, improves intelligent toilet's water conservation, energy-conserving level.
Description
Technical Field
The invention belongs to the technical field of bathroom accessories, and particularly relates to an intelligent ceramic rotor bucket type energy-saving flush valve of a flush toilet.
Background
In life, the intelligent flush toilet becomes an essential product of society, but the utilization of resources is required by the society, so that the resources are gradually reduced along with the development of the society, various functional conditions of the intelligent flush toilet are very huge system components, and the flush valve is one of important components in the intelligent flush toilet.
The existing intelligent closestool flushing valve has the following defects that 1, the valve body is large in size, two valve bodies are required to be combined, and the structural utilization optimization rate is low; 2. the traditional intelligent closestool flushing valve has high requirement on water quality and narrow application range; 3. the existing intelligent closestool flushing valve has the problems of unstable flow and high noise in the operation process; 4. the valve core of the existing intelligent closestool ceramic flushing valve consists of two planar ceramic pieces, the sealing function can be realized only by needing larger pressing force, and the installation is difficult; lubricating grease between the ceramic plates can gradually run off after being used for a long time, so that water drops leak, the rotation resistance is large, and the failure of a driving system is easily caused; 5. the filter screen in the flushing valve needs to be cleaned regularly, which wastes time and labor and increases the use burden.
Therefore, an intelligent moving ceramic rotor bucket type energy-saving flush valve of a flush toilet is provided.
Disclosure of Invention
The invention mainly aims to provide an intelligent ceramic rotor bucket type energy-saving flush valve for a flush toilet, which aims to reduce the volume of a valve body and facilitate installation.
In order to achieve the purpose, the invention adopts the technical scheme that:
an intelligent ceramic rotor bucket type energy-saving flush valve for a flush toilet comprises a flush valve installed in the toilet, wherein the flush valve is composed of a ceramic valve, an electromagnetic valve and a constant pressure valve, one side of the constant pressure valve is provided with a constant pressure valve water outlet, the water inlet of the ceramic valve is communicated with the constant pressure valve water outlet, the lower end of the constant pressure valve is provided with a constant pressure valve water inlet, the water inlet of the constant pressure valve is provided with a water inlet filter device, the other side of the constant pressure valve is provided with a water outlet, the electromagnetic valve is connected with the water outlet through a connecting piece, one side of the electromagnetic valve is provided with a human body clean water outlet, the ceramic valve comprises a ceramic valve main body, a motor, a front cover, a driving gear and a driven gear, the outer side of the ceramic valve main body is provided with a motor fixing seat, the motor is fixed on the motor fixing seat, the ceramic valve is characterized in that a support is arranged on the front side of the ceramic valve main body, the driving gear and the driven gear are respectively installed in the support and are covered by the front cover, an output shaft of the motor penetrates through the motor fixing seat and the support to be in transmission connection with the driving gear, and a rotating shaft of the driven gear extends to the assembly chamber to be in transmission connection with the valve core rotor.
Further, the constant pressure valve includes cross water inlet connection elbow, gland and end cover, the inside of cross water inlet connection elbow has the assembly space, installs the valve rod in the assembly space, and the head end of valve rod is installed in cross water inlet connection elbow through the gland, is equipped with preforming, diaphragm, last preforming, nut and spring down on the valve rod in proper order, and preforming, diaphragm and last preforming are worn to establish on the valve rod and are fixed by the nut down, the tail end at the valve rod is established to the spring housing, and last preforming is hugged closely to the front end of spring to install fixedly by the end cover.
Furthermore, one side of the ceramic valve main body is provided with a water outlet A, the other side of the ceramic valve main body is provided with a water outlet B, and the water outlet A and the water outlet B are both communicated with the assembling chamber.
Furthermore, the water inlet filtering device comprises a water inlet conversion head, a rubber pad and a human body cleaning waterway filter screen, wherein the human body cleaning waterway filter screen is arranged in a water inlet of the constant pressure valve through the rubber pad and is fixed by the water inlet conversion head.
Furthermore, an angle control plate is arranged on the driving gear.
The invention has the following beneficial effects:
1) compared with the prior art, the invention is composed of a constant pressure valve, a ceramic valve and an electromagnetic valve, and has small volume and easy installation;
2) the water-stopping ceramic valve core is characterized in that the ceramic valve core is provided with a valve core sleeve, a ceramic rotor type flushing valve is arranged in the valve core sleeve, a ceramic valve core rotor is arranged in the valve core sleeve, and a ceramic valve core rotor is arranged in the valve core rotor;
3) the flow is stable, the noise is low, because the tap water can be kept within a certain pressure range after flowing through the constant pressure valve, the flow can be controlled within a set range, the flushing effect is ensured, the flushing noise can be reduced, and the water-saving effect is achieved;
4) the valve core is made of alumina raw materials through high-temperature firing at 1300 ℃, so that the complete ceramic effect is achieved, the use frequency can reach more than 50 ten thousand times, and meanwhile, the trouble that the valve core cannot be normally used due to overhigh water pressure and overlow water pressure is avoided;
5) the design of the cleaning-free filter screen is that the pipe wall filter screen is ingeniously arranged inside the water inlet connecting elbow, clean tap water is specially provided for the buttock spray pipe to use, and when the flushing valve is opened, dirt on the inner wall of the filter screen is flushed away along water flow.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a front cross-sectional view of an embodiment of the present invention;
FIG. 4 is a top cross-sectional view of an embodiment of the present invention;
FIG. 5 is an installed cross-sectional view of a spool sleeve and spool rotor according to an embodiment of the present invention;
fig. 6 is a schematic view of a flush valve according to an embodiment of the present invention installed in a toilet.
In the figure: 1. a toilet bowl; 101. a toilet cover plate fixing seat; 2. a ceramic valve; 201. a ceramic valve body; 202. a motor; 203. a front cover; 204. a driving gear; 205. a driven gear; 206. a motor fixing seat; 207. a valve core sleeve; 208. a spool rotor; 209. a support; 210. a water outlet A; 211. a water outlet B; 212. an angle control panel; 3. an electromagnetic valve; 301. a human body washing water outlet; 4. a constant pressure valve; 401. a water outlet of the constant pressure valve; 402. a water inlet of the constant pressure valve; 403. a water outlet; 404. the four-way water inlet is connected with an elbow; 405. a gland; 406. an end cap; 407. a valve stem; 408. pressing the mixture downwards; 409. a membrane; 410. pressing the mixture into tablets; 411. a nut; 412. a spring; 413. a water inlet conversion head; 414. a rubber pad; 415. a human body cleaning waterway filter screen.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-2, an embodiment of the present invention provides an energy-saving flush valve for an intelligent ceramic rotor bucket type toilet, which includes a flush valve installed in a toilet 1, the flush valve is composed of a ceramic valve 2, an electromagnetic valve 3 and a constant pressure valve 4, a constant pressure valve water outlet 401 is arranged on one side of the constant pressure valve 4, a water inlet of the ceramic valve 2 is communicated with the constant pressure valve water outlet 401, a constant pressure valve water inlet 402 is arranged at a lower end of the constant pressure valve 4, a water inlet filtering device is arranged at the position of the constant pressure valve water inlet 402, a water outlet 403 is arranged on the other side of the constant pressure valve 4, the electromagnetic valve 3 is connected with the water outlet 403 through a connecting member, and a human body clean water outlet 301 is arranged on.
The ceramic valve 2 of the embodiment includes a ceramic valve main body 201, a motor 202, a front cover 203, a driving gear 204 and a driven gear 205, the outer side of the ceramic valve main body 201 is provided with a motor fixing seat 206, the motor 202 is fixed on the motor fixing seat 206, an assembly chamber is arranged inside the ceramic valve main body 201, a valve core sleeve 207 and a valve core rotor 208 are assembled in the assembly chamber, the front side of the ceramic valve main body 201 is provided with a support 209, the driving gear 204 and the driven gear 205 are respectively installed in the support 209 and are covered by the front cover 203, an output shaft of the motor 202 penetrates through the motor fixing seat 206 and the support 209 to be in transmission connection with the driving gear 204, and a rotating shaft of the driven gear 205 extends to the assembly chamber to be in transmission connection with the.
Specifically, the constant pressure valve 4 includes a four-way water inlet connecting elbow 404, a gland 405 and an end cover 406, an assembly space is arranged inside the four-way water inlet connecting elbow 404, a valve rod 407 is installed in the assembly space, the head end of the valve rod 407 is installed in the four-way water inlet connecting elbow 404 through the gland 405, a lower pressing sheet 408, a membrane 409, an upper pressing sheet 410, a nut 411 and a spring 412 are sequentially arranged on the valve rod 407, the lower pressing sheet 408, the membrane 409 and the upper pressing sheet 410 are arranged on the valve rod 407 in a penetrating manner and fixed by the nut 411, the spring 412 is sleeved at the tail end of the valve rod 407, and the front end of the spring 412 is tightly attached to the upper pressing sheet 410.
Specifically, one side of the ceramic valve main body 201 is provided with a water outlet a210, the other side is provided with a water outlet B211, and the water outlet a210 and the water outlet B211 are both communicated with the assembly chamber.
Specifically, the water inlet filtering device comprises a water inlet conversion head 413, a rubber pad 414 and a human body washing water path filtering net 415, wherein the human body washing water path filtering net 415 is installed in a water inlet of the constant pressure valve 4 through the rubber pad 414 and is fixed by the water inlet conversion head 413.
Specifically, the driving gear 204 is provided with an angle control plate 212.
As shown in fig. 6, the flush valve of the present embodiment is installed and fixed on the inner side of the rear portion of the toilet 1 through the toilet cover fixing seat 101, then the water outlet a210 on the main body of the flush valve is connected with the flushing pipeline of the toilet 1, and the water outlet B211 is connected with the lower flushing pipeline of the toilet 1, so that the entire installation and maintenance are convenient, the flush valve can be suitable for different water qualities, the flow of the flush valve in the operation process is kept stable, the noise pollution is reduced, and the water saving and energy saving level of the intelligent toilet is improved.
The working principle of the constant pressure valve 4 is as follows: when running water flows through the valve cavity and the valve rod 407, the membrane 409 can move along with the change of the water pressure, the valve rod 407 is driven to move, and the gap between the conical surface of the valve rod 407 and the water hole of the valve body changes along with the change of the water pressure, so that the flowing water is always kept in a certain pressure and flow range, the phenomenon that the flushing water quantity is too large and the flushing noise is too large due to the too large water supply pressure is avoided, and the purposes of energy conservation and noise reduction are achieved.
The working principle of the ceramic valve 2 is as follows: the motor 202 drives the gear to rotate and simultaneously drives the valve core rotor 208 to rotate, when the valve core rotor 208 rotates to enable the water outlet of the valve core rotor 208 to face the water outlet A210 of the valve core sleeve 207, the flushing valve executes an upper flushing action, when the valve core rotor 208 rotates to enable the water outlet of the rotor to face the water outlet B211 of the valve core sleeve 207, the flushing valve executes a lower flushing action, and when the valve core rotor 208 rotates to enable the water outlet of the rotor not to face the water outlet A210 or the water outlet B211, the flushing valve is in a closed state, so that the control of flushing time and flushing amount of two channels of toilet washing and auxiliary flushing can be realized, and the purposes of water saving and energy.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an energy-conserving flashing valve of ceramic rotor bucket formula toilet bowl moves, includes the flashing valve of installing in closestool 1, its characterized in that: the flush valve comprises ceramic valve 2, solenoid valve 3 and constant pressure valve 4, one side of constant pressure valve 4 is equipped with constant pressure valve delivery port 401, the water inlet of ceramic valve 2 is linked together with constant pressure valve delivery port 401, 4 lower extremes of constant pressure valve are equipped with constant pressure valve water inlet 402, constant pressure valve water inlet 402 department is equipped with filter equipment of intaking, the opposite side of constant pressure valve 4 is equipped with water gap 403, solenoid valve 3 passes through the connecting piece and is connected with water gap 403, one side of solenoid valve 3 is equipped with human washing water export 301, ceramic valve 2 includes ceramic valve main part 201, motor 202, protecgulum 203, driving gear 204 and driven gear 205, the outside of ceramic valve main part 201 is equipped with motor fixing base 206, motor 202 is fixed on motor fixing base 206, the inside of ceramic valve main part 201 is equipped with the assembly chamber, the indoor case cover 207 and the case rotor 208 of being equipped with of assembly, the front side of the ceramic valve main body 201 is provided with a support 209, the driving gear 204 and the driven gear 205 are respectively installed in the support 209 and are covered by the front cover 203, the output shaft of the motor 202 penetrates through the motor fixing seat 206 and the support 209 to be in transmission connection with the driving gear 204, and the rotating shaft of the driven gear 205 extends to the assembly chamber to be in transmission connection with the valve core rotor 208.
2. The intelligent ceramic rotor bucket energy-saving flush valve of claim 1, wherein: the constant pressure valve 4 comprises a four-way water inlet connecting elbow 404, a gland 405 and an end cover 406, an assembly space is arranged inside the four-way water inlet connecting elbow 404, a valve rod 407 is installed in the assembly space, the head end of the valve rod 407 is installed in the four-way water inlet connecting elbow 404 through the gland 405, a lower pressing sheet 408, a membrane 409, an upper pressing sheet 410, a nut 411 and a spring 412 are sequentially arranged on the valve rod 407, the lower pressing sheet 408, the membrane 409 and the upper pressing sheet 410 are arranged on the valve rod 407 in a penetrating mode and fixed through the nut 411, the spring 412 is sleeved at the tail end of the valve rod 407, and the front end of the spring 412 is tightly attached to the upper pressing sheet.
3. The intelligent ceramic rotor bucket energy-saving flush valve of claim 1, wherein: one side of the ceramic valve main body 201 is provided with a water outlet A210, the other side is provided with a water outlet B211, and the water outlet A210 and the water outlet B211 are both communicated with the assembly chamber.
4. The intelligent ceramic rotor bucket energy-saving flush valve of claim 1, wherein: the water inlet filtering device comprises a water inlet conversion head 413, a rubber pad 414 and a human body cleaning waterway filter screen 415, wherein the human body cleaning waterway filter screen 415 is installed in a water inlet of the constant pressure valve 4 through the rubber pad 414 and is fixed by the water inlet conversion head 413.
5. The intelligent ceramic rotor bucket energy-saving flush valve of claim 1, wherein: an angle control plate 212 is arranged on the driving gear 204.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071369.3A CN112127451A (en) | 2020-10-09 | 2020-10-09 | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071369.3A CN112127451A (en) | 2020-10-09 | 2020-10-09 | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112127451A true CN112127451A (en) | 2020-12-25 |
Family
ID=73843949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011071369.3A Pending CN112127451A (en) | 2020-10-09 | 2020-10-09 | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet |
Country Status (1)
| Country | Link |
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| CN (1) | CN112127451A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924207Y (en) * | 2005-09-28 | 2007-07-18 | 甘肃德邦智能电机科技有限公司 | Intelligent motor three-way flow distributing valve |
| CN101839357A (en) * | 2010-05-27 | 2010-09-22 | 无锡市书泰纺织机械有限公司 | Conversion valve |
| CN205669613U (en) * | 2016-03-19 | 2016-11-02 | 佛山市云米电器科技有限公司 | Use the electrodynamic valve of ceramic cartridge |
| CN206723505U (en) * | 2017-04-14 | 2017-12-08 | 温州市人民医院 | Constant-temperature water faucet for infant bath |
| CN109899548A (en) * | 2017-12-11 | 2019-06-18 | 济宁市兖州区美景商贸有限公司 | A kind of ceramic tap |
| CN110397760A (en) * | 2018-04-25 | 2019-11-01 | 浙江三花智能控制股份有限公司 | T-way water valve |
| CN111594644A (en) * | 2020-06-16 | 2020-08-28 | 东莞市金泰厨卫科技有限公司 | Intelligent back pressure type energy-saving flushing valve |
| CN212561782U (en) * | 2020-10-09 | 2021-02-19 | 东莞市金泰厨卫科技有限公司 | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet |
-
2020
- 2020-10-09 CN CN202011071369.3A patent/CN112127451A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2924207Y (en) * | 2005-09-28 | 2007-07-18 | 甘肃德邦智能电机科技有限公司 | Intelligent motor three-way flow distributing valve |
| CN101839357A (en) * | 2010-05-27 | 2010-09-22 | 无锡市书泰纺织机械有限公司 | Conversion valve |
| CN205669613U (en) * | 2016-03-19 | 2016-11-02 | 佛山市云米电器科技有限公司 | Use the electrodynamic valve of ceramic cartridge |
| CN206723505U (en) * | 2017-04-14 | 2017-12-08 | 温州市人民医院 | Constant-temperature water faucet for infant bath |
| CN109899548A (en) * | 2017-12-11 | 2019-06-18 | 济宁市兖州区美景商贸有限公司 | A kind of ceramic tap |
| CN110397760A (en) * | 2018-04-25 | 2019-11-01 | 浙江三花智能控制股份有限公司 | T-way water valve |
| CN111594644A (en) * | 2020-06-16 | 2020-08-28 | 东莞市金泰厨卫科技有限公司 | Intelligent back pressure type energy-saving flushing valve |
| CN212561782U (en) * | 2020-10-09 | 2021-02-19 | 东莞市金泰厨卫科技有限公司 | Intelligent ceramic rotor barrel type energy-saving flushing valve of flush toilet |
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Effective date of registration: 20221109 Address after: No.10 Chigang Baima Road, Humen Town, Dongguan City, Guangdong Province 523000 Applicant after: Guangdong Sifei Aobotai Intelligent Sanitary Technology Co.,Ltd. Address before: No.10 Chigang Baima Road, Humen Town, Dongguan City, Guangdong Province 523000 Applicant before: Dongguan Jintai kitchen Technology Co.,Ltd. |