CN102131987A - Apparatus for emptying a cistern - Google Patents
Apparatus for emptying a cistern Download PDFInfo
- Publication number
- CN102131987A CN102131987A CN2009801329761A CN200980132976A CN102131987A CN 102131987 A CN102131987 A CN 102131987A CN 2009801329761 A CN2009801329761 A CN 2009801329761A CN 200980132976 A CN200980132976 A CN 200980132976A CN 102131987 A CN102131987 A CN 102131987A
- Authority
- CN
- China
- Prior art keywords
- cable
- valve
- described device
- water tank
- actuator
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
An apparatus (1) for emptying a cistern (3) which apparatus includes control unit (2, 102, 202), a pair of actuators electrically connected to the control (2) unit and first and second cables (8a, 8b) each of which is operated by one of the actuators. A first end of each cable is connected to a respective one of the actuators and a second end of each cable is connected to a valve fluidly coupled to an outlet of the cistern. In use, the apparatus actuates the first cable to open the valve for effecting a full flush in response to a first signal received by the control unit. The apparatus is also configure do actuate the second cable to open the valve for effecting a partial flush in response to a second signal received by the control unit. Input means, preferably in the form of an infrared proximity sensor, is provided to receive a command from a user to generate the first and/or second signals.
Description
Technical field
The present invention briefly relates to for example emptier of toilet seat water tank of water tank.The present invention more specifically but non-only relating to automatically the device of the discharging of the water in the toilet seat water tank with flushing closestool.
Summary of the invention
The known devices that is used for this purpose generally includes the electromechanics and/or the plant equipment of relative complex.Therefore, non-single goal of the present invention provides alternative and/or better simply device.
A first aspect of the present invention provides the device of emptying water tank, described device comprises controller, the a pair of actuator that may be operably coupled to the described controller and first and second cables, first end of each cable is connected to one of them actuator separately, second end of each cable is configured to be connected to valve, described valve is connected with the delivery port fluid of water tank, wherein said device is configured in use first signal that should described controller receives and actuates described first cable, open described valve to wash fully, described device further is configured to the secondary signal that should described controller receives and actuates described second cable, opens described valve or another valve to carry out partial flushing.
When described device is set to two formula flush operation, use indivedual actuators and indivedual cables to allow to wash fully independence control with partial flushing.Described device also can be retrofitted to original flushing valve, the button that for example described original flushing valve uses two parts to constitute, and wherein each button parts is at present with independently cable operation.
Described first and/or second cable can be advantageously slides in sheath (for example single sheath or sheath separately for example in first and second sheaths sheath) separately.This layout allows described in use controller to be placed with away from described valve.
For avoiding query, term used herein washes the content that is meant emptying at least a portion in water tank fully, and partial flushing is meant the content of emptying part in water tank, and this part is lacked than the part of emptying in washing fully.For example, when washing fully, but emptying is all or at least most of substantially in water tank, for example 3/4 content and/or when partial flushing, but the emptying water tank is less, for example 2/3rds, half, 1/3rd or 1/4th content.
Described device can further comprise this or arbitrary valve, at least one in the wherein said cable, and preferred two, be connected to described valve, for example two cables can be connected to same valve.Described valve can be connected with the delivery port fluid of water tank or be configured to and in use be connected with the delivery port fluid of water tank.Described device can be configured such that each actuator in use with predetermined degree and/or in the precalculated position and/or the period of predetermined length, for example its with another actuator be different, open described valve.Described valve preferably is configured in use be submerged in the water tank.Described valve preferably is configured in use stay open, and the water in water tank reaches predetermined water level, for example by the back pressure that water produced of discharging from water tank.
Each described different position can be set make described valve stay open, the water in water tank reaches different separately predetermined water level, for example by the back pressure that water produced that is being discharged from.Each cable can be connected to lever mechanism, promptly same lever mechanism or lever mechanism separately, and described lever mechanism is configured to open described valve, and the degree that described valve is opened and the displacement of that cable are proportional.
First predetermined water level can corresponding water tank be substantially empty and/or second predetermined water level can corresponding water tank partly for empty.First scheduled time slot in those predetermined periods or position or position preferably are configured to drain most at least content in the water tank, more preferably drain its whole substantially content.Second scheduled time slot in those predetermined periods or position or position preferably are less than described first scheduled time slot or position and/or can be configured to only drain the content of the part of water tank, for example its content about 3/4ths, 2/3rds, half or 1/3rd or 1/4th.
Described actuator one of them or more a plurality ofly be configured to provide linear force, for example it can comprise solenoid or diaphragm pump, for example wherein said cable directly is connected with described actuator.Advantageously, one of them bar of described cable can be connected to actuator by lever mechanism, and described lever mechanism is configured to the displacement that mechanical advantage is provided or amplifies described cable.
Perhaps, described actuator one of them or more a plurality ofly be configured to provide revolving force or moment of torsion, its can by conversion equipment for example geared system (for example turbine, rack-and-pinion or other equal devices) be converted into linear force.One of them bar of described cable preferably is connected directly to conversion equipment, so that it can be actuated by described or one of them actuator.
At least one can comprise pump or motor in the described actuator, and pump or motor for example surge.
Described first and second cables can be configured to make in use described valve to open in different predetermined periods separately.The displacement of described first cable can be different with the displacement of second cable, and for example the displacement than described second cable is big.
Described first cable can in use be connected to or be configured to be connected to the lever or the lever on described valve of described valve, and can be configured in use described lever is pushed into or is pulled to this or arbitrary primary importance, for example to open described valve at this or arbitrary first scheduled time slot.
Second cable can in use be connected to or be configured to be connected to the lever or the lever on described valve of described valve, and can be configured in use described lever is pushed into or is pulled to this or arbitrary second place, for example to open described valve at this or arbitrary second scheduled time slot, described second scheduled time slot can be different with described first scheduled time slot.
Described device can further comprise input unit, its be configured in use to receive user's first instruction and produce this or arbitrary first signal and/or second instruction that in use receives the user with produce should or arbitrary secondary signal.Described input unit can comprise at least one infrared low coverage sensor, and for example it is electrically connected to the input of described controller.Perhaps, the input of described controller can comprise that antenna or similar item are for example to receive RF (radio frequency) signal from described input unit.
In addition or as an alternative, described input unit can comprise machinery or surge input unit or any other suitable device.Described input unit can comprise for example near switch (proximity switch) or for example traditional chain, lever or the pushbutton mechanism of manually operated device.
Described infrared sensor can be configured to receive the instruction of prolongation, the requirement that it can corresponding evacuation section water tank, and produce should or arbitrary secondary signal.
Perhaps, described device can comprise second input unit or infrared sensor, its be configured in use to receive user's second instruction and produce this or arbitrary secondary signal with for example part only of emptying water tank, for example half, content.
Described device can further comprise second valve, and it is for example as the part of two formula flushing mechanisms, in use, is connected or is configured to the second delivery port fluid of water tank and be connected with the second delivery port fluid of water tank, discharges from it to control water.Described second cable can be connected to described second valve.
Described device can further be included as the power supply of described controller power supply, one or more battery for example, and/or in use, be connected to or be configured to be connected to power supply, power network port for example, cable.
Another aspect of the present invention provides to be assembled into and has been used for the cover parts of device of emptying water tank, for example according to the device of a first aspect of the present invention.These cover parts can comprise any said elements or feature.Particularly, described external member can comprise described controller and/or described actuator one of them or more a plurality of and/or described cable wherein one or two and/or described valve or each valve.
Another aspect of the present invention provides the water tank that comprises said apparatus.Described water tank should or arbitrary second delivery port can be with respect to described first delivery port dislocation vertically, for example consequently described second delivery port is configured to the content that emptying is less than described water tank, for example half of its content.
More summary of the present invention aspect provides the device of emptying water tank, described device comprises controller and cable, described controller comprises the actuator that is used to operate valve, described valve is connected with the delivery port fluid of water tank or can be connected with the delivery port fluid of water tank, first end of wherein said cable is connected to described actuator, second end of described cable is connected to maybe and can be connected to described valve, described cable can slide in sheath, thereby opens described valve in use when the input of described controller receives the signal of emptying water tank.
Description of drawings
Only example embodiment of the present invention is described referring now to accompanying drawing by example, in the accompanying drawings:
Fig. 1 is according to schematic representation of apparatus of the present invention;
Fig. 2 is the vertical view of first embodiment of the controller that is used for installing described in Fig. 1;
Fig. 3 is the vertical view of second embodiment of the controller that is used for installing described in Fig. 1; And
Fig. 4 is the vertical view of the 3rd embodiment of the controller that is used for installing described in Fig. 1.
The specific embodiment
In Fig. 1, shown that it comprises controller 2,102,202 according to device 1 of the present invention; Water tank or tank 3, it has delivery port 4 to outlet conduit 5 feedwater, so that water closet T is advanced in water 6 dischargings that are stored in wherein; And valve 7, it is connected with outlet conduit 5 with control water 6 from tank 3 dischargings.Outlet conduit 5 has water inlet 50, and water inlet 50 is corresponding with water outlet of water tank 4, the bottom of contiguous tank 3 and feeding water to water closet T in due form.
Controller 2,102,202 by a pair of cable 8a, and 8b is connected to the lever mechanism (not shown) on the valve 7, and each cable can be at sheath 9a separately, moves in the 9b or slip.Described lever mechanism (not shown) has the primary importance and the second place.Described primary importance is configured to valve 7 is opened fully, and the described second place is configured to only partly valve 7 be opened.Each cable 8a, 8b are configured to described lever mechanism (not shown) is moved to one of them position of two position.
Valve 7 is configured to stay open, and the water 6 in water tank 3 reaches predetermined water level by the back pressure that the water 6 of discharging from water tank 3 is produced.The time length that valve 7 stays open is decided according to its degree of opening.In the present embodiment, open valve 7 one of them position of being provided in two positions.Described primary importance stays open valve 7 in first scheduled time slot of the entire contents that is enough to drain substantially tank 3.The described second place stays open valve 7 in second scheduled time slot shorter than described first period, and is configured to drain the only about half of content of tank 3.
As shown in Figure 2, controller 2 comprises housing 20, is placed with a pair of linear actuator 21a in the described housing, 21b, and its form is a diaphragm pump in the present embodiment; PCB controller 22, it has input 23; And power supply 24.In the present embodiment, power supply 24 comprises four battery 24a, 24b, and 24c, 24d, it is electrically connected to controller 22 and actuator 21a, and 21b is its power supply also.Input 23 is electrically connected to infrared low coverage sensor 23a and from its received signal.
In the present embodiment, each actuator 21a, 21b are by coupling device 25a, and 25b is connected directly to cable 8a, one of them bar of 8b, and cable 8a, 8b extends and passes on the housing 20 separately hole (not shown) from described coupling device, and enters sheath 9a separately, 9b.Actuate each actuator 21a, the feasible cable 8a separately of 21b, 8b slides in the 9b at sheath 9a, and makes described lever mechanism (not shown) move to its one of them position, above-mentioned two positions.
In use, infrared low coverage sensor 23a is activated by user's (not shown), and signal is sent to controller 22.Sensor 23a is configured to receive two kinds of instructions: waved the brief command signal of sensor 23a or hand was placed on constantly the prolongation command signal of sensor 23a long period the last period by for example this user by for example handle.The requirement that prolongation command signal correspondence in the present embodiment is washed fully promptly is discharged into the entire contents of tank 3 among the water closet T, and the requirement of brief command signal counterpart flushing promptly is discharged into only half content of tank 3 among the water closet T.
Fig. 3 has shown controller 102, the controller 2 among its similar Fig. 2, and therefore the wherein similar similar parts of mark representative will not described.Comprise separately lever piece 125a according to the controller 102 of present embodiment, 125b, it replaces the connector 25a among first embodiment, 25b.Each lever piece 125a, 125b is connected to separately actuator 21a at its first end, and 21b is connected to separately cable 8a, 8b at its other end.
Fig. 4 has shown controller 202, the controller 2,102 among its similar Fig. 2 and 3, and therefore the wherein similar similar assembly of mark representative is not described.The control device 202 of present embodiment comprises that a pair of form is the actuator 221a of turning motor, 221b, and it replaces the linear actuator 21a among first and second embodiment, 21b. Rotary actuator 221a, 221b are connected to turbine apparatus 225a separately, and 225b is with actuator 221a, and the torque axis of 221b turns to linear force.Turbine apparatus 225a, 225b are mounted to the housing 220 of controller 202 and can rotate freely and translation.As mentioned above, each cable 8a, 8b are connected directly to turbine apparatus 225a separately, and 225b is to actuate.
Can be imagined not departing under the scope of the present invention a plurality of variants of embodiment disclosed herein.For example, described device can comprise the single entry flusher that replaces two formula flushing mechanisms, only needs single cable 8a in this case, 8b, sheath 9a, and 9b and actuator 21a, 21b, and can replace valve 7 with single flushing valve (not shown).Perhaps, two formula flushing functions can be by the single cable 8a that is configured to provide two kinds of different cable displacements, 8b, sheath 9a, and 9b and actuator 21a, 21b provides.
In addition or as an alternative, the valve 7 of two formulas baths can be with a pair of valve replacement, each cable 8a wherein, and 8b is connected to one of them of different valves.In this case, can provide two outlet conduits 5 equally, wherein the water inlet of a pipeline 5 stretches into water tank 3, and its position is higher than the water level of another pipeline 5 in vertical direction, and wherein each pipeline can use the valve 7 of same type.
In addition, input unit 23a can comprise second infrared sensor, and wherein each infrared sensor 23a is configured to receive the wherein a kind of of above-mentioned two kinds of command signals.Perhaps, input unit 23a needs not to be infrared low coverage sensor 23a and/or needn't be electrically connected to the input 23 of controller 22.On the contrary, also can be envisioned for input 23 and can advantageously comprise antenna or similar item to receive for example RF signal of input unit.
In addition or as an alternative, described input unit can comprise machinery or surge input unit or any other suitable input unit.Described input unit can comprise for example near switch or for example traditional chain, bar or the pushbutton mechanism of manually operated device.
Actuator 21a, 21b, 221a, 221b can comprise any suitable actuation gear, and for example form is to surge or cylinder or the pump or the linear motor of vapour pressure, and it can be electric power, surge or pneumatic actuation.For example available solenoid replaces diaphragm pump.
It will be understood by those skilled in the art that any amount of combination of shown feature has obvious advantage compared with prior art in above-mentioned feature and/or the accompanying drawing, thereby all in invention scope as herein described.
Claims (15)
1. the device of an emptying water tank, described device comprises controller, the a pair of actuator that may be operably coupled to the described controller and first and second cables, first end of each cable is connected to one of them actuator separately, second end of each cable is configured to be connected to valve, described valve is connected with the delivery port fluid of water tank, wherein said device is configured in use first signal that should described controller receives and actuates described first cable, open described valve to wash fully, described device is actuated described second cable by the secondary signal of further being arranged to answer described controller to receive, and opens described valve or another valve to carry out partial flushing.
2. according to the described device of claim 1, wherein each cable can slide in sheath separately.
3. according to claim 1 or the described device of claim 2, wherein described second end of each cable is configured to be connected to same valve.
4. according to the described device of claim 3, wherein said first and second cables are configured to make in use that described valve opens to diverse location separately.
5. according to the described device of aforementioned each claim, further comprise input unit, its this first instruction that is configured in use to receive the user with first signal that produces the emptying water tank and/or second instruction that in use receives the user to produce this secondary signal of emptying water tank.
6. according to the described device of claim 5, wherein said input unit comprises infrared low coverage sensor, and it is configured in use receive user's instruction and produces described first and/or secondary signal.
7. according to the described device of aforementioned each claim, one of them is configured to provide linear force wherein said actuator.
8. according to the described device of claim 7, one of them bar of wherein said cable is connected to its actuator separately by lever mechanism, and described lever mechanism is configured to the displacement that mechanical advantage is provided or amplifies described cable.
9. according to the described device of each claim in the claim 1 to 6, one of them is configured to provide revolving force or moment of torsion, described cable or each cable to be connected to conversion equipment being linear force to described revolving force or goes through torque conversion in the wherein said actuator.
10. according to the described device of claim 9, wherein said conversion equipment comprises geared system.
11. according to the described device of aforementioned claim, it comprises that further cable is to be connected to power supply to described controller.
12. according to the described device of aforementioned each claim, it further is included as the power supply of described controller power supply.
13. according to the described device of claim 12, wherein said power supply comprises one or more battery.
14. according to the described device of aforementioned each claim, it further comprises valve, described valve is configured to be connected with the delivery port fluid of water tank.
15. a water tank comprises according to the described device of aforementioned each claim.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0811563.6 | 2008-06-24 | ||
| GBGB0811563.6A GB0811563D0 (en) | 2008-06-24 | 2008-06-24 | Apparatus for emptying a cistern |
| PCT/GB2009/050726 WO2009156759A1 (en) | 2008-06-24 | 2009-06-24 | Apparatus for emptying a cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102131987A true CN102131987A (en) | 2011-07-20 |
Family
ID=39683066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801329761A Pending CN102131987A (en) | 2008-06-24 | 2009-06-24 | Apparatus for emptying a cistern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110197350A1 (en) |
| EP (2) | EP2586920A1 (en) |
| CN (1) | CN102131987A (en) |
| GB (1) | GB0811563D0 (en) |
| WO (1) | WO2009156759A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2752803T3 (en) * | 2008-12-17 | 2020-04-06 | Geberit Service Ab | Device and method for flushing a toilet |
| US9657471B2 (en) * | 2012-11-02 | 2017-05-23 | Kohler Co. | Touchless flushing systems and methods |
| DE102013003717A1 (en) * | 2013-03-06 | 2014-09-25 | Sanitärtechnik Eisenberg GmbH | Drain fitting body, trigger modules, packaging unit, drain fitting, and method of providing a drain fitting |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5761748A (en) * | 1997-02-25 | 1998-06-09 | Smith; Wade W. | Siphon for tank type toilet |
| US6618864B2 (en) * | 2000-04-06 | 2003-09-16 | Bennie N Veal | Automatic flushing and seat raising arrangements for toilets |
| JP2002088863A (en) * | 2000-09-21 | 2002-03-27 | Inax Corp | Stool equipment |
| US20020194670A1 (en) * | 2000-12-20 | 2002-12-26 | Hashemi Amin H. | Ventilation system for malodorous air removal |
| FR2819835B1 (en) * | 2001-01-23 | 2003-02-28 | Sanitaire Accessoires Services | WATER FLUSHING MECHANISM FOR A TOILET TANK |
| DE10113115A1 (en) * | 2001-03-16 | 2002-09-19 | Eisenberg Gmbh Sanitaertechnik | WC cistern flushing valve control centers round remote transmission element containing tightcoiled spring cylinder to trigger valve in response to pressbutton flush duration selectors. |
| EP1607531A1 (en) * | 2004-06-18 | 2005-12-21 | Chih Chen Yen | Automatic flush apparatus for a toilet tank |
| CN2709545Y (en) * | 2004-06-25 | 2005-07-13 | 陈道中 | Flushing mechanism of cistern of automatic toilet |
| WO2007059398A2 (en) * | 2005-11-15 | 2007-05-24 | Oakhurst Properties, Llc | Dual flush toilet mechanism |
| CN2931600Y (en) * | 2006-06-08 | 2007-08-08 | 上海澳柯林水暖器材有限公司 | Water-tank type lavatory inductive water flushing system |
| DE202006016049U1 (en) * | 2006-10-17 | 2008-02-28 | Viega Gmbh & Co. Kg | Actuation device for a drain valve of a sanitary cistern |
| DE202007003163U1 (en) * | 2007-03-01 | 2008-07-17 | Viega Gmbh & Co. Kg | Device for the electrical triggering of a rinsing process in a sanitary cistern |
-
2008
- 2008-06-24 GB GBGB0811563.6A patent/GB0811563D0/en not_active Ceased
-
2009
- 2009-06-24 CN CN2009801329761A patent/CN102131987A/en active Pending
- 2009-06-24 US US13/000,458 patent/US20110197350A1/en not_active Abandoned
- 2009-06-24 EP EP12191892.4A patent/EP2586920A1/en not_active Withdrawn
- 2009-06-24 WO PCT/GB2009/050726 patent/WO2009156759A1/en active Application Filing
- 2009-06-24 EP EP09769600A patent/EP2310581A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009156759A1 (en) | 2009-12-30 |
| EP2586920A1 (en) | 2013-05-01 |
| EP2310581A1 (en) | 2011-04-20 |
| GB0811563D0 (en) | 2008-07-30 |
| US20110197350A1 (en) | 2011-08-18 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |