CN102168451A - Method and device for realizing turn-on and turn-off functions of water storage and drainage of drainer by utilizing hydraulic flow - Google Patents
Method and device for realizing turn-on and turn-off functions of water storage and drainage of drainer by utilizing hydraulic flow Download PDFInfo
- Publication number
- CN102168451A CN102168451A CN2011100527266A CN201110052726A CN102168451A CN 102168451 A CN102168451 A CN 102168451A CN 2011100527266 A CN2011100527266 A CN 2011100527266A CN 201110052726 A CN201110052726 A CN 201110052726A CN 102168451 A CN102168451 A CN 102168451A
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- Prior art keywords
- water
- hydraulic pressure
- control device
- water trap
- opens
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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
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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
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/262—Object-catching inserts or similar devices for waste pipes or outlets combined with outlet stoppers
-
- 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
- E03C2001/2313—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being pneumatic or hydraulic
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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)
- Fluid-Driven Valves (AREA)
Abstract
The invention discloses a method and a device for realizing opening and closing functions for water storage and drainage of a drainer by utilizing hydraulic flow. The method is characterized in that: the opening and closing of a water seal cover of the drainer are controlled by the change of hydraulic pressure; and the device comprises the water seal cover arranged at a water outlet of an adapted basin and is characterized in that a water control device for controlling the opening and closing of the water seal cover is arranged below the water seal cover. The device is suitable for the opening and closing of controllable drainage outlets of washbasins, bidets, bathtubs and the like of bathrooms, and is wide in application range, easy to operate and convenient to use.
Description
Technical field
The present invention relates to kitchen guarding's water technical field, the hydraulic pressure current that utilize that relate to water receivers such as a kind of adapted basin, cylinder more specifically realize depositing water trap and the method that draining opens and closes function.
Background technology
Water shutoff lid unlatching, the method for closing commonly used of the water trap of existing adapted basin be substantially, 1, shown in Fig. 1, Fig. 1-1, directly at the bottom of basin, draw (unlatchings) with hand, and put (closing) water shutoff and cover 1a; 2, as shown in Figure 2, directly grow dark with hand by built-in spring core (press out, press again and close) and to realize the switching of water shutoff lid, put down the water shutoff lid; 3, as shown in Figure 3, come jack-up, put down the water shutoff lid by the machine driving of control knob.Method 1 is that inconvenient operation is as filling with sewage in the basin with the direct switch water shutoff lid of hand.Then can't open gutter as being placed with tableware to be washed etc. in the basin; Method 2,3 is because be the mechanical wires transmission, and operation was easily lost efficacy, and the connecting portion of action was lost efficacy, and makes complicated and installation and maintenance difficulty.
Summary of the invention
Purpose of the present invention is exactly provide for the deficiency that solves prior art a kind of easy to operate, and the hydraulic pressure current hydraulic drive advantage realization water trap that utilizes applied widely is deposited the method that draining opens and closes function.
Another object of the present invention provides a kind of simple in structure, and the hydraulic pressure current realization water trap that utilizes applied widely is deposited the device that draining opens and closes function.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of hydraulic pressure current realization water trap that utilizes is deposited the method that draining opens and closes function, it is characterized in that it is the switching of controlling water trap water shutoff lid by variation in water pressure.
Further, it is by water-control device is set on water trap, by the external hydraulic pressure current of water-control device, realizes that by the switching of hydraulic pressure current control to water-control device reaches water trap and deposits draining and open and close function.
A kind of hydraulic pressure current that utilize of the present invention are realized depositing the water trap that draining opens and closes function, comprise the water shutoff lid that is arranged at adapted basin delivery port place, it is characterized in that the below of described water shutoff lid is provided with the water-control device of its switching of control.
As further specifying of such scheme, described water-control device is connected with hydraulic pipeline, and hydraulic pipeline is provided with the gauge tap of controlled water flow variation in water pressure.
Described water-control device comprises push rod, the back-moving spring of hydraulic cylinder and interior setting thereof, and back-moving spring is placed in outside the push rod, and the push rod roof pressure covers in water shutoff.
Described water-control device comprises that the pressure master cylinder of shell and interior horizontally set thereof, the water shutoff lid that vertically is provided with open and close cylinder, and the pressure master cylinder opens and closes cylinder with the water shutoff lid and is communicated with, and pressure master cylinder and water shutoff lid open and close the piston rod that is provided with the band back-moving spring in the cylinder.
The piston rod that described water shutoff lid opens and closes cylinder is connected in water shutoff and covers; The piston rod end of pressure master cylinder is provided with pressure relief groove and location hook movement locus stopper slot, the piston rod of pressure master cylinder has two motions to stop anchor point, and this two location point type is realized by piston location hook and the movement locus stopper slot that is arranged on this piston location hook.
The piston of described pressure master cylinder two anchor points location is adopted and is pushed the stretching structure form and realize, as be similar to movable pen push stretching structure principle etc.
Described pressure master cylinder and water shutoff lid open and close on the cylinder and all are connected with the current damping hole.
Adopt single control valve or two control valve form between described water-control device and the gauge tap.
Described gauge tap is controlled one or two water trap water shutoff lid by water-control device; Gauge tap adopts multiple patterns such as knob, button or handle.
Described adapted basin upside is provided with overfall gap, and overfall gap is by the outlet of pipeline communicated drainage pipe.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, utilization of the present invention is arranged on the adapted basin or the gauge tap on outside or the water tap is controlled water trap and enabled device, make the hydraulic pressure in its hydraulic cylinder change, make the push rod roof pressure water trap water shutoff lid in the hydraulic cylinder, thereby realize water trap water shutoff lid unlatching, close, simple in structure, easy to operate.
2, the present invention is because gauge tap and the no direct connection relational of water shutoff lid, the water shutoff lid is movable installation form, therefore, under the anhydrous pressure condition of cutting off the water, also can directly open the water shutoff lid with hand, easy to use, avoided of the prior art simultaneously and gone to spur, press the unhygienic factor that opens and closes water trap with hand.
3, the present invention is applied widely, is suitable for the kitchen and washes the unlatching of controlled water traps such as nappy, bathroom wash basin, bidet, bathtub or close.
Description of drawings
Fig. 1 is known adapted basin structural representation;
Fig. 1-1 is known adapted basin structural representation;
Fig. 2 is known adapted basin structural representation;
Fig. 3 is known adapted basin structural representation;
Fig. 3-1, Fig. 3-1 is known adapted basin structural representation;
Fig. 4 is water trap of the present invention (two control valves-two water trap, four control valves) use principle figure;
Fig. 4-1 is water trap of the present invention (two control valves-two water trap, three control valves) use principle figure;
Fig. 5 is double-pot type hydraulic pressure current output tap and two control valve water control water trap combination assumption diagram;
Fig. 6 is double-pot type hydraulic pressure current output tap and single control valve water control water trap combination assumption diagram;
Fig. 7 is a water trap structural representation of the present invention;
Fig. 7-1 is the structural representation that the present invention is following in off position, the hydraulic pressure current inject water trap;
Fig. 8 is the movement locus schematic diagram of piston location hook corresponding diagram 7-1 of the present invention;
Fig. 9 closes back water trap status architecture schematic diagram (the water shutoff lid is opened) immediately for hydraulic pressure current of the present invention inject for the first time;
Figure 10 is the movement locus schematic diagram (this is the anchor point of two fixed point piston 2-8) of piston location hook corresponding diagram 9 of the present invention;
Figure 11 is the local enlarged diagram of Figure 10;
Figure 12 enters water trap status architecture schematic diagram once more for hydraulic pressure current of the present invention;
Figure 13 is the piston location hook movement locus schematic diagram of Figure 12;
Figure 14 closes the structural representation that back water shutoff lid is in close stance once more for hydraulic pressure current of the present invention;
Figure 15 is piston location hook movement locus schematic diagram among Figure 14 (this is second anchor point of two fixed point piston 2-8);
Figure 16 is the local enlarged diagram of Figure 14;
Figure 17 is a utilization structural representation of the present invention;
Figure 18 is the single benzvalene form hydraulic pressure of the present invention current output tap and single control valve water control water trap combination assumption diagram;
Figure 19 is the single benzvalene form hydraulic pressure of the present invention current output tap and two control valve water control water trap combination assumption diagram;
Figure 20 is the structural representation of the two positional cylinder piston employing activity principle of hydraulic pressure;
Figure 21, Figure 21 are for stretch out the two location of movable refill, the retraction schematic diagram;
Figure 22 is the structural representation of the two positional cylinder piston employing activity principle of hydraulic pressure;
Figure 23-Figure 36 is installed in the structural representation of diverse location and multi-form gauge tap for gauge tap;
Figure 37-Figure 71 is depicted as gauge tap and is arranged on installation site and structural representation on the water tap.
Description of reference numerals: 1a, water shutoff lid 1, water shutoff lid 2, water-control device 2-1, hydraulic cylinder 2-2, push rod 2-3, back-moving spring 2-4, shell 2-5, pressure master cylinder 2-6, the water shutoff lid opens and closes cylinder 2-7, back-moving spring 2-8, piston rod 2-81, pressure relief groove 2-82, piston location hook 2-9, current damping hole 3, gauge tap 4, overfall gap 5, two control valves 6, tap main body 7, single control valve 8, drainage channel 9, inlet opening 10, master cylinder piston 11, the two detent mechanisms 12 of master cylinder, two backstays of master cylinder band pressure relief groove
The specific embodiment
As Fig. 4, shown in Figure 5, a kind of hydraulic pressure current that utilize of the present invention realize depositing the water trap that draining opens and closes function, comprise the water shutoff lid 1 that is arranged at adapted basin delivery port place, the below of water shutoff lid 1 is provided with the water-control device 2 of its switching of control, water-control device 2 comprises push rod 2-2, the back-moving spring 2-3 of hydraulic cylinder 2-1 and interior setting thereof, back-moving spring 2-3 is placed in outside the push rod 2-2, and push rod 2-2 roof pressure is on water shutoff lid 1.Water-control device 2 is externally connected with the gauge tap 3 of its action of control, adapted basin upside is provided with overfall gap 4, overfall gap 4 is communicated with water-control device 2 by pipeline, in the present embodiment, delivery port is arranged on adapted basin bottom part centre position, and water trap is installed on the delivery port, be connected with two control valves 5 between water-control device 2 and the gauge tap 3, wherein, gauge tap 3 is arranged on the tap main body 6, adopt two joystick forms control respectively two adapted basins the water shutoff lid unlatching or close.
A kind of hydraulic pressure current realization water trap that utilizes is deposited the method that draining opens and closes function, it is the switching of controlling water trap water shutoff lid by variation in water pressure, be the current of transferring output hydraulic pressure by the switching of gauge tap, utilize water-control device to order about water shutoff and cover down motion and realize the unlatching that water shutoff is covered or close.In concrete use, having under the hydraulic pressure state, change the hydraulic pressure in the hydraulic cylinder of water-control device by operating control handle, the hydraulic cylinder push rod is moved up and down, thereby reach the purpose of opening or closing the water shutoff lid; Under anhydrous pressure condition (when cutting off the water), also can directly open the water shutoff lid with hand.On nappy, the water shutoff lid can be made of one (Fig. 5) or separate (Figure 20) with filter pocket filter screen with the filter pocket.
Difference as Fig. 6-Figure 17 present embodiment and above-mentioned embodiment is, described water-control device 2 comprises that the pressure master cylinder 2-5 of shell 2-4 and interior horizontally set thereof, the water shutoff lid that vertically is provided with open and close cylinder 2-6, pressure master cylinder 2-5 opens and closes cylinder 2-6 with the water shutoff lid and is communicated with, and pressure master cylinder 2-5 and water shutoff lid open and close the piston rod 2-8 that is provided with band back-moving spring 2-7 in the cylinder 2-6.The piston rod 2-8 that the water shutoff lid opens and closes cylinder 2-6 is connected on the water shutoff lid 1; The piston rod end of pressure master cylinder 2-5 is provided with pressure relief groove 2-81, and two anchor point pistons, one end of pressure master cylinder 2-5 is provided with location hook movement locus stopper slot, and the piston location hook 2-82 of controlled pressure master cylinder two anchor points is installed in the stopper slot.The piston rod of pressure master cylinder has two motions to stop anchor point, and this two location point type is realized by piston location hook and the movement locus stopper slot that is arranged on this piston location hook.Pressure master cylinder and water shutoff lid open and close on the cylinder and all are connected with current damping hole 2-9.Be connected with single control valve 7 between water-control device and the gauge tap.
As Figure 18, shown in Figure 19, the difference of present embodiment and above-mentioned embodiment is that it adopts single adapted basin structure, and the sidepiece of adapted basin forms the drainage channel 8 that connects overfall gap, and the sidepiece of water trap is provided with inlet opening 9 and connects this drainage channel; Gauge tap 2 adopts button or handle form, is arranged on the tap main body.
Embodiment 4
Figure 20 is the structural representation of the two positional cylinder piston employing activity principle of hydraulic pressure, and two positioning pistons 12 positions of living in are equivalent to pen core 12a retraction state, and pressure relief groove 2-81 is in depressurization phase, and the water shutoff device cuts out.Figure 21 a, Figure 21 b are that stretch out the two location of movable refill, the retraction schematic diagram; Figure 22 is the structural representation of the two positional cylinder piston employing activity principle of hydraulic pressure.The pressure of the switching cylinder 2-6 of the water shutoff of this spinner lid 1 is to push flexible structural principle and realize that the pressure master cylinder of regulating and control finishes by having utilized.
As Figure 23-shown in Figure 36, gauge tap can be installed in different installation sites, gauge tap also can adopt multi-form simultaneously, can be installed in adapted pelvic surface of sacrum plate, side plate, side wall, on the water tap of being installed on ground or the adapted basin, as Fig. 4, Fig. 4-1, Fig. 5, shown in shown in Figure 6 and Figure 37-Figure 71, the gauge tap installation site and the pattern of being installed on its tap main body can be in a variety of forms, when being installed on the water tap, the feeding conduit chamber of described tap main body is provided with gauge tap and controls its switching shunting water outlet guide hole, this shunting water outlet guide hole is connected on the water-control device that control water trap set on the adapted basin draining equipment opens and closes (for the form of structure that is arranged on the water tap by pipeline, applicant's separate case is applied for simultaneously), gauge tap can also be installed near can install other the position that is connected with the water source.Gauge tap can adopt the multiple pattern of being used always at present, as knob, dead man formula etc., simultaneously, can adopt the biswitch structure for two basins, and the present invention does not list one by one at this.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (14)
1. one kind is utilized hydraulic pressure current realization water trap to deposit the method that draining opens and closes function, it is characterized in that it is the switching of controlling water trap water shutoff lid by the variation of hydraulic pressure current.
2. the hydraulic pressure current realization water trap that utilizes according to claim 1 is deposited the method that draining opens and closes function, it is characterized in that, it is by water-control device is set on water trap, by the external hydraulic pressure current of water-control device, realize that by the switching of hydraulic pressure current control to water-control device reaches water trap and deposits draining and open and close function.
3. one kind is utilized the hydraulic pressure current to realize depositing the water trap that draining opens and closes function, comprises the water shutoff lid that is arranged at adapted basin delivery port place, it is characterized in that, the below of described water shutoff lid is provided with the water-control device of its switching of control.
4. the hydraulic pressure current that utilize according to claim 3 are realized depositing the water trap that draining opens and closes function, it is characterized in that described water-control device is connected with hydraulic pipeline, and hydraulic pipeline is provided with the gauge tap of controlled water flow variation in water pressure.
5. the hydraulic pressure current that utilize according to claim 3 are realized depositing the water trap that draining opens and closes function, it is characterized in that described water-control device comprises push rod, the back-moving spring of hydraulic cylinder and interior setting thereof, and back-moving spring is placed in outside the push rod, and the push rod roof pressure covers in water shutoff.
6. the hydraulic pressure current that utilize according to claim 3 realize depositing the water trap that draining opens and closes function, it is characterized in that, described water-control device comprises that the pressure master cylinder of shell and interior horizontally set thereof, the water shutoff lid that vertically is provided with open and close cylinder, the pressure master cylinder opens and closes cylinder with the water shutoff lid and is communicated with, and pressure master cylinder and water shutoff lid open and close the piston rod that is provided with the band back-moving spring in the cylinder.
7. the hydraulic pressure current that utilize according to claim 6 are realized depositing the water trap that draining opens and closes function, it is characterized in that, the piston rod that described water shutoff lid opens and closes cylinder is connected in water shutoff and covers; The piston rod end of pressure master cylinder is provided with pressure relief groove, and the piston rod of pressure master cylinder has two motions to stop anchor point, and this two location point type is realized by piston location hook and the movement locus stopper slot that is arranged on this piston location hook.
8. the hydraulic pressure current that utilize according to claim 6 are realized depositing the water trap that draining opens and closes function, it is characterized in that the piston rod of described pressure master cylinder has two motions to stop anchor point, adopt and push the stretching structure realization.
9. the hydraulic pressure current that utilize according to claim 6 are realized depositing the water trap that draining opens and closes function, it is characterized in that, described pressure master cylinder and water shutoff lid open and close on the cylinder and all be connected with the current damping hole.
10. the hydraulic pressure current that utilize according to claim 4 are realized depositing the water trap that draining opens and closes function, it is characterized in that, adopt single control valve or two control valve form between described water-control device and the gauge tap.
11. the hydraulic pressure current that utilize according to claim 4 are realized depositing the water trap that draining opens and closes function, it is characterized in that, described gauge tap is controlled one or two water trap water shutoff lid by water-control device; Gauge tap adopts knob, button or handle or electric induction form; Perhaps gauge tap adopts fabricated structure, and a gauge tap has many hydraulic pressure current efferent ducts to be connected on a plurality of water traps.
12. the hydraulic pressure current that utilize according to claim 3 are realized depositing the water trap that draining opens and closes function, it is characterized in that described adapted basin upside is provided with overfall gap, overfall gap is communicated with water-control device by pipeline.
13. the hydraulic pressure current that utilize according to claim 4 are realized depositing the water trap that draining opens and closes function, it is characterized in that, described gauge tap is arranged on the sidewall of adapted pelvic surface of sacrum plate, side plate, near wall, ground.
14. the hydraulic pressure current that utilize according to claim 4 realize depositing the water trap that draining opens and closes function, it is characterized in that, described gauge tap is provided with on the water tap of being installed on the adapted basin, the feeding conduit chamber of described tap main body is provided with gauge tap and controls its switching shunting water outlet guide hole, and this shunting water outlet guide hole is connected on the water-control device of control water trap switching set on the adapted basin draining equipment by pipeline.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100527266A CN102168451A (en) | 2011-02-28 | 2011-02-28 | Method and device for realizing turn-on and turn-off functions of water storage and drainage of drainer by utilizing hydraulic flow |
| PCT/CN2011/072452 WO2012116509A1 (en) | 2011-02-28 | 2011-04-02 | Method and equipment for opening or closing drain valve utilizing hydraulic pressure of water flow |
| PCT/CN2011/074750 WO2012116524A1 (en) | 2011-02-28 | 2011-05-27 | Method for achieving opening and closing function of water storage and discharge of drainer by utilizing hydraulic water flow and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100527266A CN102168451A (en) | 2011-02-28 | 2011-02-28 | Method and device for realizing turn-on and turn-off functions of water storage and drainage of drainer by utilizing hydraulic flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102168451A true CN102168451A (en) | 2011-08-31 |
Family
ID=44489755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100527266A Pending CN102168451A (en) | 2011-02-28 | 2011-02-28 | Method and device for realizing turn-on and turn-off functions of water storage and drainage of drainer by utilizing hydraulic flow |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102168451A (en) |
| WO (1) | WO2012116509A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116508A1 (en) * | 2011-02-28 | 2012-09-07 | 佛山市顺德区洛基特五金水暖器材有限公司 | Water tap with water pressure and water flow output for controlling drainer of matched basin to open and close and matched structure thereof |
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104481011A (en) * | 2014-11-19 | 2015-04-01 | 无锡科思电子科技有限公司 | Drainer overturning control device based on gravity detection |
| CN108978805A (en) * | 2018-09-07 | 2018-12-11 | 福建省天力卫浴科技有限公司 | A kind of outlet device that low cost is just installed |
| CN109162322A (en) * | 2018-10-30 | 2019-01-08 | 张习先 | The pneumatic type automatic time delay of intelligent bathroom is closed the control method in the pond that discharges water |
| CN109183914A (en) * | 2018-10-30 | 2019-01-11 | 张习先 | The household bathroom accessories equipment of intelligent automatic reset |
| CN109469164A (en) * | 2018-12-18 | 2019-03-15 | 九牧厨卫股份有限公司 | A kind of spinner with relief function |
| EP3788919A1 (en) * | 2016-05-31 | 2021-03-10 | Brevets Assisto Inc. | A mechanical drain for a bathtub |
| CN117365250A (en) * | 2023-12-08 | 2024-01-09 | 广东皇派定制家居集团股份有限公司 | Door and window water storage device, control method of door and window water storage device and door and window |
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| JPH0813576A (en) * | 1994-06-22 | 1996-01-16 | Inax Corp | Drain plug device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012116508A1 (en) * | 2011-02-28 | 2012-09-07 | 佛山市顺德区洛基特五金水暖器材有限公司 | Water tap with water pressure and water flow output for controlling drainer of matched basin to open and close and matched structure thereof |
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN102677748B (en) * | 2012-06-01 | 2014-09-03 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104481011A (en) * | 2014-11-19 | 2015-04-01 | 无锡科思电子科技有限公司 | Drainer overturning control device based on gravity detection |
| EP3788919A1 (en) * | 2016-05-31 | 2021-03-10 | Brevets Assisto Inc. | A mechanical drain for a bathtub |
| CN108978805A (en) * | 2018-09-07 | 2018-12-11 | 福建省天力卫浴科技有限公司 | A kind of outlet device that low cost is just installed |
| CN109162322A (en) * | 2018-10-30 | 2019-01-08 | 张习先 | The pneumatic type automatic time delay of intelligent bathroom is closed the control method in the pond that discharges water |
| CN109183914A (en) * | 2018-10-30 | 2019-01-11 | 张习先 | The household bathroom accessories equipment of intelligent automatic reset |
| CN109469164A (en) * | 2018-12-18 | 2019-03-15 | 九牧厨卫股份有限公司 | A kind of spinner with relief function |
| CN117365250A (en) * | 2023-12-08 | 2024-01-09 | 广东皇派定制家居集团股份有限公司 | Door and window water storage device, control method of door and window water storage device and door and window |
| CN117365250B (en) * | 2023-12-08 | 2024-02-23 | 广东皇派定制家居集团股份有限公司 | Door and window water storage device, control method of door and window water storage device and door and window |
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| WO2012116509A1 (en) | 2012-09-07 |
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