CN102230320B - The overflow of bathtub and the control device of draining - Google Patents
The overflow of bathtub and the control device of draining Download PDFInfo
- Publication number
- CN102230320B CN102230320B CN201110097083.7A CN201110097083A CN102230320B CN 102230320 B CN102230320 B CN 102230320B CN 201110097083 A CN201110097083 A CN 201110097083A CN 102230320 B CN102230320 B CN 102230320B
- Authority
- CN
- China
- Prior art keywords
- bathtub
- draining
- water level
- overflow
- water
- 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
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
A kind of overflow of bathtub and the control device of draining, for being connected with bathtub, comprise attaching plug, transmission line of electricity, controller, control panel, the provision for sealing of water level sensing apparatus and band drive unit, described provision for sealing comprises the valve cap being connected to described bathtub drainage position, be located at the rotating shaft driven in described valve cap and by described drive unit, top pawl and the filler block be connected with described valve cap, described filler block drives by described top pawl and at least has and closes and open two positions, this control device can simply and reliably operate, and in the connecting and composing of bathtub and gutter, there is great flexibility.
Description
[technical field]
The present invention relates to a kind of overflow and drain control unit of the combination be used on bathtub, be used for moving the closure elements for the closed particularly outfall of bathtub.
[background technology]
Existing bathtub has mechanical mobile device, for the mobile closure elements closing bathtub drainage mouth, this device comprises the manipulation knob be arranged on above bathtub, if the user of bathtub rotates this manipulation knob, closure elements is moved from open position to fastening position or in the opposite direction, in this regard, the rotary motion of operation knob such as connects the linear movement converting closure elements to by means of steel wire pull line.But the shortcoming of steel wire pull line connection aspect is, in the disadvantageous situation in installation site, the torsion of steel wire pull line can make the operation of manipulation knob become significant difficulties.In addition, steel wire pull line connects the possibility limiting bathtub union formation aspect.In addition, from the manipulation knob overslaugh of bath tub surface projection bathtub dust alleviation work and can scale be adhered to, dirt and bacterium.In some cases, protruding above bathtub manipulation knob also can produce adverse influence to the aesthetic impression of bathtub entirety.
On the other hand, existing bathtub comprises the outfall being positioned at bath base and the overfall gap being positioned at bath side walls two discharge structures, be provided with the drainage pipe connecting outfall and overfall gap simultaneously, draining valve is provided with at outfall position, when water is completely to overfall gap height, water can flow to drainage pipe from overfall gap, and flows to the sewer that outfall is communicated with.Because needs connect gutter, what overfall gap size was compelled to do is very large, relatively reduces the water capacity of bathtub like this.And the draining of bathtub, overflow device be all respective independent, install respectively, give the installation of these devices like this, use technology bring very large trouble.So people also expect to invent a kind of can integrate draining, spilling water function bathtub arrangement to meet the development need of sanitary equipment industry.
[summary of the invention]
The object of the invention is to the described defect for overcoming in existing bathtub overflow and draining, a kind of overflow of bathtub and the control device of draining are provided, be used for moving the closure elements for the closed particularly outfall of bathtub.This control device can simply and reliably operate, and has great flexibility in the connecting and composing of bathtub and gutter.
For realizing goal of the invention of the present invention, the technical solution used in the present invention is: a kind of overflow of bathtub and the control device of draining, for being connected with bathtub, comprise attaching plug, transmission line of electricity, controller, control panel, water level sensing apparatus and the band provision for sealing of drive unit, described provision for sealing comprise be connected to described bathtub drainage position valve cap, be located in described valve cap and the rotating shaft driven by described drive unit, top pawl and the filler block that is connected with described valve cap, described filler block drives by described top pawl and at least has closed and opens two positions.
Further, described drive unit is arranged in described valve cap.
Further, bottom and the sidepiece of described valve cap offer the vertical setting of types mouth of a river and the horizontally-arranged mouth of a river vertical with it respectively.
Further, described drive unit is a kind of DC electromagnetic valve, and described DC electromagnetic valve has the spool of linear movement.
Further, described top pawl is ligulate, and its root of the tongue portion is provided with hinge joint hole, and described rotating shaft has the head and the connecting rod vertical with rotating shaft that link mutually with described hinge joint hole, and end and the described drive unit of described connecting rod are articulated.
Further, between described connecting rod and top pawl be roughly 90 degree of position relationships.
Further, described water level sensing apparatus comprises independent the water level protection switch, level sensor and the water-supply-pipe being connected described water level protection switch, level sensor and bathtub respectively that arrange,
Further, described valve cap is provided with nested tight fit structure valve cap sealing ring in outfall position.
Further, described provision for sealing comprises the filter element being located at top, described draining position further, is provided with seal between described filter element and outfall.
Further, described filler block Rotational Symmetry is around vertical axis, periphery around filler block is embedded with waterstop pad, and described filler block has the guide rod extended up and down being located at filler block center, and described filler block is movably arranged at the centre of described filter element.
Further, described controller is inner with PLC technology element.
Further, the overflow of described bathtub and the control device of draining also comprise control panel, and described control panel is located at the end face of bathtub, control panel comprise the display of action button, Temperature displaying and state.
Further, described provision for sealing is provided with temperature inductor.
Further, described control panel, water level sensing apparatus with band drive unit provision for sealing be all connected with controller with transmission line of electricity, controller can with external connection electrical apparatus equipment connection.
The beneficial effect of the technical solution used in the present invention is:
The draining of bathtub combined with relief function, adopt the program control electric mechanism such as controller, electromagnetic valve to realize the effect of overflow and draining simultaneously, more simpler than the overflow structure of draining of existing bathtub simple mechanical formula, the installation, maintenance of equipment etc. are convenient.
Electric fixtures is connected with transmission line of electricity, the overflow pipe of metal and steel wire pull line is adopted to have better versatility than existing bathtub, the bathtub that can be applicable to plurality of specifications is installed, and the water level sensor that spilling water water level place adopts size small, improve the reservoir capacity of bathtub.
Have water level induction and defencive function, exceeding predetermined water level can Auto-drainage, avoids because carelessness causes water to overflow bathtub.
Provision for sealing has valve cap, the mechanisms such as electromagnetic valve can be protected not damage by ectocine, and have the outfall of two kinds of structures bottom valve cap, and it is better and can draining more rapidly to install ecad.
For further illustrating object of the present invention, design feature and effect, below with reference to width figure, the present invention is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the connection diagram of the overflow of bathtub of the present invention and the control device of draining.
Fig. 2 is the drive part connection layout of the overflow of bathtub of the present invention and the control device of draining.
Fig. 3 is that the overflow of bathtub of the present invention and the control device of draining are connected to after bathtub in the schematic diagram of the first angle views.
Fig. 4 is that the overflow of bathtub of the present invention and the control device of draining are connected to after bathtub in the schematic diagram of the second angle views.
Fig. 5 is that the overflow of bathtub of the present invention and the control device of draining are connected to after bathtub in the schematic diagram of the 3rd angle views;
Fig. 6 is the sectional view closing position along the overflow of bathtub of the present invention of A-A line cutting in Fig. 5 and the control device of draining.
[detailed description of the invention]
The overflow of bathtub of the present invention and the control device 100 of draining as shown in Figure 1 and Figure 2, comprises attaching plug 1, controller 2, control panel 3, water level protection switch 4, level sensor 5, the electromagnetic valve 6 be connected on drainage seat 200, the rotating shaft 7 be connected with electromagnetic valve 6, the top pawl 8 be connected with rotating shaft 7 and is connected water level protection switch 4, a pair water-supply-pipe 10 of water level sensor 5 and some transmission lines of electricity 11 respectively.
Drainage seat 200 is provided with temperature inductor 12.
As shown in Figures 3 to 5, the continuous print sidewall 302 that bathtub 300 has smooth bottom 301 and formed around bottom 301, is provided with the outfall 303 being communicated with the inside and outside portion of bathtub 300 at the middle part of one end, bottom 301.The sidewall 302 of bathtub 300 is smooth and do not arrange overfall gap.
As shown in Figure 6, outfall 303 stretches downwards from the smooth bottom 301 of bathtub 300 and forms.Outfall 303 is disposed with filter screen 304 from the inside to the outside, leak indigo plant 305, thin sealing ring 306, thick sealing ring 307.Waterstop pad 308, the filler block 309 of sealing outfall 303 is provided with in indigo plant 305 of leaking.Waterstop pad 308 and filler block 309 Rotational Symmetry are around vertical axis.Waterstop pad 308 is embedded at the periphery of filler block 309, and filler block 309 has the guide rod 310 extended up and down.Filler block 309 is movably arranged at the centre of indigo plant 305 of leaking.The upper and lower of outfall 303 be located at respectively by thin sealing ring 306, thick sealing ring 307, and during to prevent from being filled with water in bathtub 300, water oozes out.
In the downside of outfall 303, simultaneously also leak blue 305 downside be connected with valve cap 311, valve cap 311 and leak between blue 305 and be folded with valve cap sealing ring 312.It is the tight fit structure of spiral between valve cap sealing ring 312 and valve cap 311.Inside nationality valve cap sealing ring 312 with leak outside blue 305 between screwing togather of screw thread and realize being fixedly connected with of valve cap 311.Electromagnetic valve 6, rotating shaft 7, top pawl 8 are all contained in valve cap 311 inside.The vertical setting of types mouth of a river 312 and the horizontally-arranged mouth of a river 313 vertical is with it offered respectively with sidepiece bottom this valve cap 311.The object arranging the vertical setting of types mouth of a river 312 and the horizontally-arranged mouth of a river 313 is respectively, bathtub 300 has good suitability when mounted.Conveniently can coordinate different Drain pipe for building roads, such as China's building generally employing vertical setting of types drainage pipe at present, then can apply the vertical setting of types mouth of a river 312 when installing, and another horizontally-arranged mouth of a river 313 can be sealed.And when the horizontally-arranged drainage pipe that will bathtub 300 be applied to as European Architecture, then can use transversal draining mouth 313 instead, and the vertical setting of types mouth of a river 312 is sealed.This vertical setting of types mouth of a river 312 and the horizontally-arranged mouth of a river 313 can adopt identical dimensional structure.
Described bathtub 300 is also separately provided with the seal cover 314 arranged separately, can in order to close the vertical setting of types mouth of a river 312 or the horizontally-arranged mouth of a river 313 respectively in varied situations.
Please with reference to Fig. 2, valve cap 311 is enclosed to form the rectangular cavities of lengthwise substantially.Be respectively equipped with in it collecting electromagnetic valve 6, rotating shaft 7, top pawl 8 and waterstop pad 308, filler block 309 chamber.The side of rectangular cavities is located at by electromagnetic valve 6, and guide rod 310 bottom of filler block 309 is resisted against the side of top pawl 8 one end connected with rotating shaft 7, and top pawl 8 is in ligulate, and wherein root of the tongue portion is provided with hinge joint hole 80.Rotating shaft 7, in cylindric, is arranged with a pair sealing ring 70 on rotating shaft 7 surface, in case leak when spline axle 7 rotates.The head 72 of rotating shaft 7 links with hinge joint hole 80 phase of top pawl 8 root, and the afterbody of rotating shaft 7 has the connecting rod 71 vertical with rotating shaft 7, and the end of connecting rod 71 and the movable valve plug 60 of electromagnetic valve 6 are articulated.Roughly in 90 degree, space position relationship between connecting rod 71 and top pawl 8.After electromagnetic valve 6 is energized, spool 60 linear movement, applied thrust is in connecting rod 71, and connecting rod 71 countershaft 7 produces and reverses, make the converts linear motion of spool 60 become rotating shaft 7 twist motion and drive top pawl 8 to rotate and upwardly filler block 309 move and play the object of closed outfall 303.
The DC electromagnetic valve being numbered SMO-2065 that electromagnetic valve 6 of the present invention adopts Ningbo Xing Mao Electronic Science and Technology Co., Ltd. to sell, this type electromagnetic valve rated voltage DC12V, rated current 4A, rated power 48W.At 20 DEG C, energising DC12V, initial value stroke 10mm, minimum strength 3900gf (not containing spring), at 20 DEG C, energising DC3V, initial value stroke 0mm, minimum strength 6000gf (not containing spring).
As shown in Figure 1, the fill level of bathtub 300 is divided into protection water level A and flood level B two kinds.Water level protection switch 4 determines the height of protection water level A.Generally speaking, water level A is protected all to be set as that water soon flows out the position of bathtub 300.Water level protection switch 4 is a kind of sensor (not shown), and this sensor such as can be formed as capacitance type sensor or as piezoelectric transducer.This sensor setting is in the edge at the top of bathtub 300.Be connected by transmission line of electricity 11 between water level protection switch 4 with controller 2, and controller 2 is also connected with electromagnetic valve 6 with transmission line of electricity 11.Water level protection switch 4 connects with water-supply-pipe 10 and aqueous phase in bathtub 300; and the hydraulic pressure in the bathtub 300 received is converted into the signal of telecommunication and passes to controller 2 by the sensor in water level protection switch 4; and then controller 2 pairs of electromagnetic valves 6 control to make it close filler block 309 completely, and:
When level sensor 5 fault, when controller 2 normally works, when water level exceedes peak level, when namely protecting water level A, can force disconnect electromagnetic valve 6 power supply by water level protection switch 4, forced drainage, until water level protection switch 4 contact resets.
When power-off unexpected under draining closed condition, or filler block 309 close under to be damaged or other reason cannot be opened, manually can automatically open filler block 309.
When faults such as controller 2, level sensors 5, bathtub 300 water filling exceedes flood level B and water level continues to be increased beyond bathtub 300, also can force disconnect electromagnetic valve 6 power supply by water level protection switch 4, forced drainage, until water level protection switch 4 contact resets.
The peak level defencive function that the control device 100 of this overflow for bathtub of the present invention and draining has.
Flood level B place is provided with level sensor 5, and this level sensor 5 adopts a kind of pressure balance sensor for liquid level.The flood level B At The Height of bathtub 300 is provided with the spherical air chamber 50 turning air pressure for hydraulic pressure, makes water inlet at air chamber 50 bottom opening, and connect level sensor 5 water-supply-pipe 10.One end of water-supply-pipe 10 is communicated with the bottom of bathtub 300, and the other end connects the water inlet bottom air chamber 50.When bathtub 300 is anhydrous, install level sensor 5 and water-supply-pipe 10.When bathtub 300 water filling, along with the rising of bathtub 300 middle water level, some water enter the bottom of air chamber 50 from water-supply-pipe 10, and the water entered bottom air chamber 50 is just plugged in a certain amount of air in this air chamber 50.According to Boyle's law physically, the gas of certain mass, when temperature-resistant, pressure is inversely proportional to volume.Known, along with the raising/reduction of bathtub 300 water level, bottom bathtub 300, corresponding hydraulic pressure just increases/reduces, gas pressure intensity thereupon in air chamber 50 increases thereupon/reduces, the size of this air pressure and change are conducted by water-supply-pipe 10 and are measured to after level sensor 5, thus just can reflect the measurement to bathtub 300 flood level B.Measured hydraulic pressure is converted into the signal of telecommunication and passes to controller 2 by water level sensor 5, and then controller 2 pairs of electromagnetic valves 6 control to make it open filler block 309 completely.In control panel 3 unlatching situation, when water filling exceedes flood level B, water level sensor 5 action, by transmission line of electricity 11, by electrical signal transfer, to controller 2, Controlling solenoid valve 6 makes filler block 309 open, water level decreasing, when water level is about 1cm lower than spilling water water level B, water level sensor 5 sends the signal of telecommunication to electromagnetic valve 6 power-off, and filler block 309 is closed.
The temperature inductor 12 of the overflow of bathtub of the present invention and the control device 100 of draining, in order to find out water temperature in bathtub 300, shows bathtub 300 water temperature by the display on control panel 3.
Refer to Fig. 3, control panel 3 can be installed on the end face position of bathtub 300, and control panel 3 can be point-touch switch or touch-key.
Programmable logic controller (not shown) is provided with in controller 2; for the excessive draining of the control device 100 of the overflow and draining that control bathtub of the present invention; by some transmission lines of electricity 11, controller 2 is connected to control panel 3, water level protection switch 4, level sensor 5, electromagnetic valve 6.Controller 2 is separately connected with external power source plug 1, to overflow draining action or further connect external electric power equipment by external power supply support.
When the function of the overflow of bathtub of the present invention and the control device 100 of draining is achieved in that energising, electromagnetic valve 6 is in holding state always;
Under electromagnetic valve 6 holding state, filler block 309 can be opened or close.
Control panel 3: containing action button 30, Temperature displaying 31 and state display 32.
Operating process:
Shower, without any need for operation, with existing draining.
Bathing,
Press the operation button 30, filler block 309 is closed, and it is bright that state shows 32 red leds.
User's water filling is to needs water level.
As exceeded spilling water water level B, water level sensor 5 action, filler block 309 is opened, water level decreasing, and when water level is about 1cm lower than spilling water water level, filler block 309 is closed.
Again press the operation button 30, filler block 309 opens draining, and it is bright that state shows 32 green indicating lamps.
Temperature displaying: filler block 309 closed condition and overflow situation, temperature inductor 12 measures water temperature in bathtub 300, shows water temperature in real time by state display 32.
When water filling exceedes spilling water water level B, audible alarm reminding user.
The mobilizable spool 60 of electromagnetic valve 6 is connected with rotating shaft 7, and wherein, connecting rod 71 end of rotating shaft 7 acts on rotating shaft 7 circumferentially on tangential, thus the linear movement of spool 60 converts the rotation of rotating shaft 7 around axis of rotation to.
Filler block 309 turns back to open position by means of electromagnetic valve 6 and rotating shaft 7 from fastening position.
Level sensor 5 is connected with controller 2 by transmission line of electricity 11, and the height of water level in bathtub 300 rises to flood level B always, level sensor 5 signal is sent to controller 2.
In sum, the draining of existing bathtub combines with relief function by the overflow of bathtub of the present invention and the control device 100 of draining, having discarded existing bathtub adopts merely mechanical type to overflow the structure of draining, then adopt the program control electric mechanism such as controller, electromagnetic valve to realize the effect of overflow and draining simultaneously, improve the reliability of use, solve existing bathtub overflow, inconvenience installed by dewatering installation, improve the reservoir capacity of bathtub; Add water level inducing function, exceeding predetermined water level can Auto-drainage, avoids because carelessness causes water to overflow bathtub; Can be applicable to the bathtub compared with polytypic.
Although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only used to content of the present invention is described, change and the amendment of various equivalence can also be made when not departing from spirit of the present invention, therefore, as long as to the change of above-described embodiment in spirit of the present invention, modification all will fall in the scope of claims of the present invention.
Claims (14)
1. the overflow of a bathtub and the control device of draining, for being connected with bathtub, comprise the provision for sealing of attaching plug, transmission line of electricity, controller, control panel, water level sensing apparatus and band drive unit, it is characterized in that: described provision for sealing comprise be connected to described bathtub drainage position valve cap, be located in described valve cap and the rotating shaft driven by described drive unit, top pawl and the filler block that is connected with described valve cap, described filler block drives by described top pawl and at least has closed and opens two positions;
The fill level of described bathtub comprises protection water level and flood level, and described protection water level settings is the position that water soon flows out described bathtub, and described flood level is lower than described protection water level;
Described water level sensing apparatus comprises independent the water level protection switch, level sensor and the water-supply-pipe being connected described water level protection switch, level sensor and bathtub respectively that arrange;
Wherein, described water level protection switch-linear hybrid in the edge at the top of bathtub to determine the height of described protection water level, described controller adopts transmission line of electricity to be connected with water level protection switch and drive unit respectively, and described water level protection switch is connected with described bathtub water with water-supply-pipe;
When water filling exceedes flood level, level sensor by transmission line of electricity by electrical signal transfer to controller, by controller according to this signal of telecommunication accessory drive open filler block, make water level decreasing; When water level is lower than flood level, level sensor sends the signal of telecommunication to drive unit, and drive unit power-off after receiving this signal of telecommunication, makes filler block close;
When level sensor fault, when water level exceedes protection water level, drive unit
open described filler block, forced drainage;
Described flood level place is also provided with the air chamber turning air pressure for hydraulic pressure, and described air chamber bottom opening makes water inlet, and connects described level sensor water-supply-pipe, and one end of described water-supply-pipe is communicated with the bottom of bathtub, and the other end connects the water inlet bottom air chamber; Wherein, when the hydraulic pressure of described bath base increases, the air pressure in described air chamber increases thereupon, when the hydraulic pressure of described bath base reduces, air pressure in described air chamber reduces thereupon, and the air pressure of described air chamber is conducted by described water-supply-pipe to be measured to after described level sensor.
2. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described drive unit is arranged in described valve cap.
3. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: bottom and the sidepiece of described valve cap offer the vertical setting of types mouth of a river and the horizontally-arranged mouth of a river vertical with it respectively.
4. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described drive unit is a kind of DC electromagnetic valve, and described DC electromagnetic valve has the spool of linear movement.
5. the overflow of bathtub as claimed in claim 1 and the control device of draining, it is characterized in that: described top pawl is ligulate, its root of the tongue portion is provided with hinge joint hole, described rotating shaft has the head and the connecting rod vertical with rotating shaft that link mutually with described hinge joint hole, and end and the described drive unit of described connecting rod are articulated.
6. the overflow of bathtub as claimed in claim 5 and the control device of draining, is characterized in that: roughly in 90 degree, space position relationship between described connecting rod and top pawl.
7. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described water level sensing apparatus comprises independent the water level protection switch, level sensor and the water-supply-pipe being connected described water level protection switch, level sensor and bathtub respectively that arrange.
8. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described valve cap is provided with the tight fit structure valve cap sealing ring of spiral in outfall position.
9. the overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described provision for sealing comprises the filter element being located at top, described draining position further, is provided with seal between described filter element and outfall.
10. the overflow of bathtub as claimed in claim 9 and the control device of draining, it is characterized in that: described filler block Rotational Symmetry is around vertical axis, periphery around filler block is embedded with waterstop pad, described filler block has the guide rod extended up and down being located at filler block center, and described filler block is movably arranged at the centre of described filter element.
11. overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described controller is inner with PLC technology element.
12. overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described control panel is located at the end face of bathtub, control panel comprise the display of action button, Temperature displaying and state.
13. overflow of bathtub as claimed in claim 1 and the control device of draining, is characterized in that: described provision for sealing is provided with temperature inductor.
14. overflow of bathtub as claimed in claim 1 and the control device of draining, it is characterized in that: described control panel, water level sensing apparatus with band drive unit provision for sealing be all connected with controller with transmission line of electricity, controller can with external connection electrical apparatus equipment connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097083.7A CN102230320B (en) | 2011-04-15 | 2011-04-15 | The overflow of bathtub and the control device of draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110097083.7A CN102230320B (en) | 2011-04-15 | 2011-04-15 | The overflow of bathtub and the control device of draining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102230320A CN102230320A (en) | 2011-11-02 |
| CN102230320B true CN102230320B (en) | 2016-02-24 |
Family
ID=44842919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110097083.7A Active CN102230320B (en) | 2011-04-15 | 2011-04-15 | The overflow of bathtub and the control device of draining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102230320B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587468B (en) * | 2012-03-21 | 2014-11-19 | 科勒(中国)投资有限公司 | Overflow and drainage control device for bathtub and bathtub with overflow and drainage control device |
| CN106880309A (en) * | 2017-01-12 | 2017-06-23 | 泉州迪特工业产品设计有限公司 | A kind of bathtub intelligence flotation gear and its method of work |
| CN107822543A (en) * | 2017-11-30 | 2018-03-23 | 杨敏 | A kind of bathtub |
| CN108678092B (en) * | 2018-06-29 | 2024-02-20 | 珠海三威注塑模具有限公司 | Bathtub drainer and bathtub |
| US11169548B2 (en) * | 2018-07-25 | 2021-11-09 | Kohler Co. | Water level detection via pressure sensing device |
| US11725373B2 (en) | 2019-12-14 | 2023-08-15 | Kohler Co. | Drain system for bathtub |
| CN111424768A (en) * | 2020-05-06 | 2020-07-17 | 九牧厨卫股份有限公司 | Bathtub drainer |
| CN111501928A (en) * | 2020-05-29 | 2020-08-07 | 戴松涛 | Induction type flushing tank |
| CN112666991A (en) * | 2020-12-15 | 2021-04-16 | 衢州学院 | Water level automatic drainage and alarm control device |
| CN114837265B (en) * | 2022-04-27 | 2023-08-22 | 九牧厨卫股份有限公司 | Multifunctional integrated drainer, self-cleaning bathtub and control method of multifunctional integrated drainer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005018958U1 (en) * | 2005-12-02 | 2007-04-12 | Viega Gmbh & Co Kg | Inlet and overflow fitting for bathtubs |
| CN2937262Y (en) * | 2006-08-08 | 2007-08-22 | 宁波舒耐特不锈钢制品有限公司 | Desk-control touch drainage apparatus |
| EP2006457A1 (en) * | 2007-06-20 | 2008-12-24 | Jacuzzi (UK) Group plc | Movable drain valve for a drain outlet |
| CN101372838A (en) * | 2008-10-22 | 2009-02-25 | 科勒(中国)投资有限公司 | Bathtub overflow drainage apparatus |
| CN201296961Y (en) * | 2008-10-31 | 2009-08-26 | 泉州市鲤城天力厨房用具厂 | Terminal connecting rod mechanism of platform-controlled water drainage controller |
| CN201301483Y (en) * | 2008-08-14 | 2009-09-02 | 徐剑光 | Electrically controlled water drainage device |
| CN201481217U (en) * | 2009-06-23 | 2010-05-26 | 喻业波 | Bathtub water plug with temperature sensing device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231849C2 (en) * | 1991-12-20 | 2003-05-08 | Bsh Bosch Siemens Hausgeraete | Washing machine or dishwasher with a pressure sensor as a water level regulator |
| JPH08141032A (en) * | 1994-11-18 | 1996-06-04 | Noritz Corp | Water level detecting mechanism for bathtub |
| DE10333658A1 (en) * | 2003-07-24 | 2005-03-10 | Blanco Gmbh & Co Kg | Movement device for moving a closure element for closing a drain opening |
-
2011
- 2011-04-15 CN CN201110097083.7A patent/CN102230320B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005018958U1 (en) * | 2005-12-02 | 2007-04-12 | Viega Gmbh & Co Kg | Inlet and overflow fitting for bathtubs |
| CN2937262Y (en) * | 2006-08-08 | 2007-08-22 | 宁波舒耐特不锈钢制品有限公司 | Desk-control touch drainage apparatus |
| EP2006457A1 (en) * | 2007-06-20 | 2008-12-24 | Jacuzzi (UK) Group plc | Movable drain valve for a drain outlet |
| CN201301483Y (en) * | 2008-08-14 | 2009-09-02 | 徐剑光 | Electrically controlled water drainage device |
| CN101372838A (en) * | 2008-10-22 | 2009-02-25 | 科勒(中国)投资有限公司 | Bathtub overflow drainage apparatus |
| CN201296961Y (en) * | 2008-10-31 | 2009-08-26 | 泉州市鲤城天力厨房用具厂 | Terminal connecting rod mechanism of platform-controlled water drainage controller |
| CN201481217U (en) * | 2009-06-23 | 2010-05-26 | 喻业波 | Bathtub water plug with temperature sensing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102230320A (en) | 2011-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102230320B (en) | The overflow of bathtub and the control device of draining | |
| CN205678155U (en) | A kind of gate valve | |
| CN206769005U (en) | A kind of easy-opening floor drain | |
| CN213600313U (en) | Device for detecting water leakage of pipeline | |
| CN102587468B (en) | Overflow and drainage control device for bathtub and bathtub with overflow and drainage control device | |
| CN107014144A (en) | Refrigeration plant | |
| CN206268579U (en) | A kind of digital display Kitchen tap | |
| CN101372838A (en) | Bathtub overflow drainage apparatus | |
| CN102705541A (en) | Auto-manual dual-purpose integrated water-saving faucet | |
| CN202612804U (en) | Automatic and manual dual-purpose integral water-saving faucet | |
| CN206606591U (en) | A kind of variable capacity formula liquid drawing device | |
| CN206495286U (en) | Connecting seat, conversion seat and the two direction control launching gear of line traffic control launching gear | |
| CN207486197U (en) | Automatic on/off valve | |
| CN210088012U (en) | Gate valve with flow monitoring function | |
| CN204164431U (en) | A kind of water feed apparatus of shower faucet | |
| CN209091048U (en) | A kind of automatic rice-washing device | |
| CN207279012U (en) | A kind of delay water faucet | |
| CN206754483U (en) | A kind of three-way valve | |
| CN218775064U (en) | Cooling device and dispensing valve adopting same | |
| CN205047917U (en) | Static hydraulic balancing valve | |
| CN104405014A (en) | Flip type drainer turnover control system based on water level monitoring | |
| CN204239817U (en) | Drain valve and the water heater with it | |
| KR102569356B1 (en) | Smart Faucet and Independent Electric Power System thereof and System for Bathroom Control the same | |
| CN211648453U (en) | Internal gear pump | |
| CN214657536U (en) | Water supply and drainage filter equipment for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Weihui Inventor after: Chen Guofeng Inventor after: Zhang Weimin Inventor after: Du Hong Inventor before: Zhu Weihui Inventor before: Chen Guofeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU WEIHUI CHEN GUOFENG TO: ZHU WEIHUI CHEN GUOFENG ZHANG WEIMIN DU HONG |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |