CN102660987B - Sensing flush device of bathroom sanitary fittings - Google Patents
Sensing flush device of bathroom sanitary fittings Download PDFInfo
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- CN102660987B CN102660987B CN 201210128739 CN201210128739A CN102660987B CN 102660987 B CN102660987 B CN 102660987B CN 201210128739 CN201210128739 CN 201210128739 CN 201210128739 A CN201210128739 A CN 201210128739A CN 102660987 B CN102660987 B CN 102660987B
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Abstract
The invention discloses a response water filling device of bathroom sanitary fittings. The response water filling device comprises a drain valve, an inlet valve and at least one response driving mechanism. At least one row of dewatering buttons is arranged at the top end of the drain valve, the response driving mechanism comprises an electronic control valve, a fluid-valve, an execution lever andan inductor, an output end of the inductor is connected with an input end of an electronic control valve, a water inlet of the electronic control valve is communicated with a water inlet cavity of the inlet valve, a water outlet of the electronic control valve is communicated with a water inlet of the fluid-valve, and the fluid-valve is provided with a piston rod. The execution lever is ratatablyinstalled in the drain valve, one end of the execution lever is a touch and pressing key of the dewatering button and is contacted with the dewatering buttons, and the other end of the execution lever is a controlled end and is contacted with the piston rod of the fluid-valve. The response water filling device is simple in structure, strong in generality, particularly suitable to transformation from a traditional top pressing closestool to a touch-free response-type water filling closestool, capable of responding and automatically flushing water, capable of avoiding cross-infection of bacteria and vertical plane close distance response and capable of avoiding aimless water filling and the like.
Description
Technical field
The present invention relates to a kind of flushometer of sanitary ware, particularly relate to a kind of induction flushing device of sanitary ware.
Background technology
At present, the sanitary ware of prior art, comprise toilet and part pan, mainly be to utilize cistern fittings to realize water-rinsing process, and the mode of its many employing Manual press buttons drives cistern fittings and finishes flush action, effort, time-consuming not only also makes its button because of different the causing breaking down easily by Compressive Strength and be difficult to press draining again of long-term acceptance.In addition, prior art adopts Manual press control bath, also causes easily the phenomenon of staff bacterial cross-infection.In the prior art, also have a small amount of intelligent flushing device to possess the function of induction auto-flushing, but all have following defective: 1, all be to adopt motor directly to drive dewatering installation usually, because of power larger, have to use the AC power frequency civil power as power supply, have potential safety hazard; 2, the induction range of its induction installation is generally larger, and distance of reaction is also far away, in case the user appears in the induction range, no matter whether needs bath, and it is all washed by water automatically.Therefore, the blindly phenomenon of bath appears in the intelligent flushing device of prior art easily, causes the significant wastage of water resource.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, a kind of induction flushing device of sanitary ware is provided, it has simple in structure, long service life, can conveniently transform the toilet that generally uses the market, can use three joint No.5 cells power supplies, need not to install power circuit, one Battery pack can use more than 3 years continuously, there is not electric shock hidden danger, can keeps the Manual press flushing structure simultaneously, taken into account traditional habit, very hommization, and the phenomenon that can not occur blindly washing by water, be conducive to the characteristics such as saving water resource.
The technical solution adopted for the present invention to solve the technical problems is: a kind of induction flushing device of sanitary ware comprises the draining valve, the water intaking valve that are installed in the water tank; The top of draining valve is provided with at least one draining button that is used for realizing this draining valve draining; Also comprise at least one induction driving mechanism, this induction driving mechanism comprises inductor, is installed on electrically-controlled valve, fluid-valve and execution lever in the water tank; The output of inductor is connected with the input of electrically-controlled valve, the water inlet intracavity inter-connection of the water inlet of electrically-controlled valve and water intaking valve, and the delivery port of electrically-controlled valve is connected the water inlet of fluid-valve, and this fluid-valve is provided with a piston rod; Carry out the lever rotation and be installed on draining valve, and an end of this execution lever is the end that presses of draining button, and tactile being against on the draining button, the other end of this execution lever is controlled end, and tactile being against on the piston rod of fluid-valve, drive an end of carrying out lever with the thrust that is subjected to piston rod and press the draining button;
Described induction driving mechanism also comprises a bracing frame, and described execution lever is fixed in described draining valve rotationally by this bracing frame; This bracing frame comprises a collar and a support member, the lateral wall Joint of the top of support member and the collar, and the collar is fixedly sleeved in the top of described draining valve; Position, middle and upper part and this support member of described execution lever are articulated, and an end of described execution lever is positioned at collar inboard.
The bottom of described support member also is provided with card article, and the lateral wall of described fluid-valve is provided with draw-in groove, and the card article of described support member connects and fixes mutually with the draw-in groove of described fluid-valve.
The sidewall of described water intaking valve be provided with one with the delivery port of its water inlet intracavity inter-connection, the water inlet of described electrically-controlled valve connects the delivery port of described water intaking valve sidewall by one first sebific duct, with the water inlet intracavity inter-connection of described water intaking valve; The delivery port of described electrically-controlled valve connects the water inlet of described fluid-valve by one second sebific duct.
Comprise that also at least one is used to drive the hand push button of described draining valve draining.
Described inductor and described hand push button are assembled into one.
Above-mentioned fluid-valve comprises valve casing, spring and described piston rod, and bottom and the top of valve casing are respectively equipped with opening, and the wall of valve casing is provided with weep hole, and the opening of this valve casing bottom consists of the water inlet of described fluid-valve; Described piston rod is vertical setting, and opening by the valve casing top stretches in the valve casing bottom it, and its top is positioned at outside the valve casing; Spring housing is loaded on described piston rod, and a top is matched with between the inboard end face of the bottom of described piston rod and described valve body.
The induction flushing device of a kind of sanitary ware of the present invention, behind the employing said structure, it can be realized responding to and rush water-filling, also can realize induction, dual-use manual bath.When carrying out induction flushing, staff extends the induction range interior (generally make staff be positioned at directly over the inductor and press close to inductor and get final product) of inductor, after inductor is sensed the staff signal, to the pulse of electrically-controlled valve output switch, the spool of electrically-controlled valve is opened, then water flows into the fluid-valve from electrically-controlled valve, the piston rod of fluid-valve moves up under the thrust of hydraulic pressure, thereby jack-up is carried out the other end of lever, make and carry out lever around its fixed point rotation and make the one end offset downward and press the draining button of below, and then make draining valve carry out draining.Electrically-controlled valve is after the predefined time arrives, its spool of autoshutdown, thereby stop current to continue to flow to fluid-valve, the also upwards skew and make and carry out lever and rotate around its fixed point under the answer of draining button promotes of the piston rod of fluid-valve downward return under the elastic force effect of spring then, an end of carrying out lever.At last, the piston rod of fluid-valve is returned to original state, and an end of carrying out lever upwards is offset to original state, and the other end of carrying out lever offsets downward to original state, prepares for carry out induction flushing next time.
The invention has the beneficial effects as follows that the present invention is after sanitary ware installs above-mentioned induction driving mechanism additional, with the hand flushometer of prior art, and the induction flushing device of prior art compares, and it has following advantage:
1, simple in structure, reliability is high, long service life, be convenient to carry out upgrading at the cistern fittings of the sanitary ware of prior art;
2, the induction auto-flushing can be avoided the staff bacterial cross-infection; Long service life;
3, vertical plane is closely responded to, and can avoid occurring the phenomenon of blindly washing by water, and is conducive to saving water resource;
4, can keep Manual press bath mode, take into account traditional habit, highly versatile;
5, utilize pipeline hydraulic pressure as power, need not mains-supplied, do not have electric shock hidden danger, can use three joint No.5 cell power supplies, need not to install power circuit, a Battery pack can use more than 3 years continuously.
Below in conjunction with drawings and Examples the present invention is described in further detail; But the induction flushing device of a kind of sanitary ware of the present invention is not limited to embodiment.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is axonometric drawing of the present invention (not comprising hand push button and inductor);
Fig. 3 is top view of the present invention (not comprising hand push button and inductor);
Fig. 4 is lateral side view of the present invention (exploded does not comprise hand push button and inductor);
Fig. 5 is the decomposing schematic representation (not comprising electrically-controlled valve and inductor) of induction driving mechanism of the present invention;
Fig. 6 is the axonometric drawing (not comprising electrically-controlled valve and inductor) of induction driving mechanism of the present invention;
Fig. 7 is view of the present invention (contains broken section, do not comprise hand push button and inductor).
The specific embodiment
Embodiment sees also Fig. 1-shown in Figure 4, and the induction flushing device of a kind of sanitary ware of the present invention comprises draining valve 1, water intaking valve 2 and an induction driving mechanism of being installed in the water tank; The top of draining valve 1 is provided with two and is used for realizing that the draining button 11(of this draining valve draining is respectively large discharge capacity draining button and small displacement draining button).The induction driving mechanism comprises inductor 6, is installed on electrically-controlled valve 3, the fluid-valve 4 in the water tank and carries out lever 5; The output of inductor 6 is connected with the input of electrically-controlled valve 3, the water inlet intracavity inter-connection of the water inlet of electrically-controlled valve 3 and water intaking valve 2, and the delivery port of electrically-controlled valve 3 is connected the water inlet of fluid-valve 4, and this fluid-valve 4 is provided with one and is subjected to movably piston rod 41 of Water Pressure; Carry out the lever rotation and be installed on draining valve 1, and an end 51 of this execution lever 5 is the end that presses of draining button, and tactile being against on one of them draining button of draining valve, this other end 52 of carrying out lever 5 is controlled end (as shown in Figure 5), and the top of touching the piston rod 41 that is against fluid-valve, drive an end 51 of carrying out lever with the thrust that is subjected to piston rod 41 and press the draining button.
Described induction driving mechanism also comprises a bracing frame 7, carries out lever 5 and is fixed in rotationally described draining valve 1 by this bracing frame 7.Such as Fig. 5, shown in Figure 6, bracing frame 7 comprises a collar 71 and a support member 72, the lateral wall Joint of the top of support member 72 and the collar 71, specifically the lateral wall at the collar 71 arranges a spliced eye 711, the pin (not embodying among the figure) of one correspondence is set at the top of support member 72, pin is plugged with spliced eye cooperate; The collar 71 is fixedly sleeved in the top of draining valve 1.Position, middle and upper part and this support member 72 of carrying out lever 5 are articulated, specifically first at the corresponding pivoted hole 721 of the top of support member 72 horizontally set two, at position, middle and upper part horizontally set one axis hole 53 of carrying out lever 5, make again the axis hole 53 of carrying out lever between two pivoted holes 721 of support member, and wear with a drive-connecting shaft 73, be fixed with 74 pairs of drive-connecting shafts 73 of a jump ring more at last.Carry out lever 5 and support member 72 articulate complete after, one end 51(namely presses end) be positioned at the inboard of the collar 71.In order to keep the steadiness of bracing frame 7, the present invention also makes the bottom of its support member 72 and the lateral wall of fluid-valve 4 be connected to a fixed, specifically towards a side of fluid-valve two relative vertical card articles 722 are set in the bottom of support member 72, fluid-valve 4 arrange towards the lateral wall top of support member 72 two-phase back to vertical draw-in groove 42, two card articles are connected and fixed mutually with corresponding draw-in groove, support member 72 and fluid-valve 4 are fixedly connected.
The drainage head of draining valve 1 bottom is connected with a bleed off pipe 12, and this bleed off pipe 12 specifically is connected with the water supplement port 21 that the water intaking valve top arranges by one the 3rd sebific duct 13.As a kind of preferred, the present invention is installed on fluid-valve 4 on this bleed off pipe 12, specifically adopts a holder 9 to be fixed.Such as Fig. 4, shown in Figure 5, it is curved that the two ends of this holder 9 respectively are provided with a pair of each holding piece of holding piece 91(), the wherein a pair of holding piece of this holder 9 adopts bolt 92 to match fixed clamp in the lateral wall of overflow pipe 12 with nut 93, and another of this holder 9 also adopts bolt 92 to match fixed clamp with nut 93 in the lateral wall bottom of fluid-valve 4 to holding piece.
The bottom sidewall of water intaking valve 2 is provided with a delivery port 22 with its water inlet intracavity inter-connection, the water inlet of electrically-controlled valve 3 specifically adopts first sebific duct 31 to cooperate unions to connect the delivery port 22 of water intaking valve sidewalls, thereby realizes the water inlet intracavity inter-connection with water intaking valve 2.The delivery port of electrically-controlled valve 3 specifically adopts second sebific duct 32 to cooperate unions to connect the water inlet of fluid-valves 4.
As a kind of preferred, the present invention also comprises a hand push button 8 that is used for driving the draining valve draining, and this hand push button 8 is arranged at the top of another draining button of draining valve 1.This hand push button 8 also is assembled in (as shown in Figure 1) with above-mentioned inductor 6, forms an overall structure, so that install.
As shown in Figure 7, fluid-valve 4 comprises valve casing 43, spring 44 and above-mentioned piston rod 41, and bottom and the top of valve casing 43 are respectively equipped with opening, and the side wall surface of valve casing 43 is provided with several weep holes 46, and the opening 47 of these valve casing 43 bottoms consists of the water inlet of fluid-valve 4.Piston rod 41 is vertical setting, and the top is positioned at outside the valve casing 43, and its bottom is stretched in the valve casing 43 by the opening on valve casing top, and the inboard border of the top end opening of this valve casing 43 also is provided with guide wall 45, makes piston rod 41 can keep vertical state all the time.Piston rod 41 is the hollow structure of bottom end opening, and the outside dimension of its bottom is greater than the outside dimension of its main body.Spring 44 is set in the part that piston rod is positioned at valve casing, and a top is matched with between the inboard end face of the bottom of piston rod 41 and valve body 43.The two vertical draw-in grooves 42 that above-mentioned fluid-valve lateral wall top arranges just are being arranged on the lateral wall top of valve casing 43.
Above-mentioned inductor 6 has induction control line 62 and a power input line 61, and induction control line 62 is used for connecting electrically-controlled valve 3, and power input line 61 is used for connecting power supply (can adopt three joint No.5 cells to power).This inductor 6 integrates sensing element and control chip, and the time of electrically-controlled valve 3 time-delay closings can be set by this control chip is set.During concrete the application, the time-delay closing time of electrically-controlled valve 3 can be made as 2 seconds.
When carrying out induction flushing, staff extends the induction range interior (generally make staff be positioned at directly over the inductor and press close to inductor and get final product) of inductor 6, after inductor 6 is sensed the staff signal, to electrically-controlled valve 3 output switch pulses, the spool of electrically-controlled valve 3 is opened, then water flows into the fluid-valve 4 from electrically-controlled valve 3, the piston rod 41 of fluid-valve 4 moves up under the thrust of hydraulic pressure, and Compress Spring 44, thereby jack-up is carried out the other end of lever 5, make and carry out lever 5 around its fixed point rotation and make the one end offset downward and press draining button (as shown in Figure 7) corresponding to below, and then make draining valve 1 carry out the draining action.Because the valve casing side wall surface of fluid-valve 4 is provided with weep hole 46, thereby behind the water inflow fluid-valve 4, finally the weep hole 46 by fluid-valve flows out, and falls in the water tank.Electrically-controlled valve 3 is after the predefined time arrives, its spool of autoshutdown, thereby stop current to continue to flow to fluid-valve 4, after then the piston rod 41 of fluid-valve loses Water Pressure, the also upwards skew and make and carry out lever 5 and rotate around its fixed point under the answer of the draining button of correspondence promotes of downward return slowly under the restoring force effect of spring 44, an end of carrying out lever 5.At last, the piston rod 41 of fluid-valve is returned to original state, and an end 51 of carrying out lever 5 upwards is offset to original state, and the other end 52 of carrying out lever offsets downward to original state, prepares for carry out induction flushing next time.
The induction flushing device of a kind of sanitary ware of the present invention, except adopting above-mentioned induction, manually respectively control outside the mode that a draining button moves, can also all adopt the mode of induction to control draining valve carries out draining (even draining valve is single row configuration, an induction driving mechanism then is installed, if draining valve is two-row structure, then driving mechanisms are responded in two of corresponding installations), perhaps adopt induction and the mode that manually combines (namely, make each draining button of draining valve simultaneously corresponding with an inductor and a hand push button) draining of control draining valve, so, can supply the user to select voluntarily the type of drive of sanitary ware bath according to hobby or the custom of different user.
Above-described embodiment only is used for further specifying the induction flushing device of a kind of sanitary ware of the present invention; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection domain of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. the induction flushing device of a sanitary ware comprises the draining valve, the water intaking valve that are installed in the water tank; The top of draining valve is provided with at least one draining button that is used for realizing this draining valve draining; It is characterized in that: also comprise at least one induction driving mechanism, this induction driving mechanism comprises inductor, is installed on electrically-controlled valve, fluid-valve and execution lever in the water tank; The output of inductor is connected with the input of electrically-controlled valve, the water inlet intracavity inter-connection of the water inlet of electrically-controlled valve and water intaking valve, and the delivery port of electrically-controlled valve is connected the water inlet of fluid-valve, and this fluid-valve is provided with a piston rod; Carry out the lever rotation and be installed on draining valve, and an end of this execution lever is the end that presses of draining button, and tactile being against on the draining button, the other end of this execution lever is controlled end, and tactile being against on the piston rod of fluid-valve, drive an end of carrying out lever with the thrust that is subjected to piston rod and press the draining button;
Described induction driving mechanism also comprises a bracing frame, and described execution lever is fixed in described draining valve rotationally by this bracing frame; This bracing frame comprises a collar and a support member, the lateral wall Joint of the top of support member and the collar, and the collar is fixedly sleeved in the top of described draining valve; Position, middle and upper part and this support member of described execution lever are articulated, and an end of described execution lever is positioned at collar inboard.
2. the induction flushing device of sanitary ware according to claim 1, it is characterized in that: the bottom of described support member also is provided with card article, and the lateral wall of described fluid-valve is provided with draw-in groove, and the card article of described support member connects and fixes mutually with the draw-in groove of described fluid-valve.
3. the induction flushing device of sanitary ware according to claim 1, it is characterized in that: the sidewall of described water intaking valve be provided with one with the delivery port of its water inlet intracavity inter-connection, the water inlet of described electrically-controlled valve connects the delivery port of described water intaking valve sidewall by one first sebific duct, with the water inlet intracavity inter-connection of described water intaking valve; The delivery port of described electrically-controlled valve connects the water inlet of described fluid-valve by one second sebific duct.
4. the induction flushing device of sanitary ware according to claim 1 is characterized in that: comprise that also at least one is used to drive the hand push button of described draining valve draining.
5. the induction flushing device of sanitary ware according to claim 4, it is characterized in that: described inductor and described hand push button are assembled into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210128739 CN102660987B (en) | 2012-04-27 | 2012-04-27 | Sensing flush device of bathroom sanitary fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210128739 CN102660987B (en) | 2012-04-27 | 2012-04-27 | Sensing flush device of bathroom sanitary fittings |
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| Publication Number | Publication Date |
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| CN102660987A CN102660987A (en) | 2012-09-12 |
| CN102660987B true CN102660987B (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210128739 Active CN102660987B (en) | 2012-04-27 | 2012-04-27 | Sensing flush device of bathroom sanitary fittings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248673A1 (en) * | 2020-06-11 | 2021-12-16 | 厦门瑞尔特卫浴科技股份有限公司 | Anti-winding sensing button and drain valve having same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452924A (en) * | 2014-11-05 | 2015-03-25 | 厦门优胜卫厨科技有限公司 | Induction type drain valve |
| CN104372838A (en) * | 2014-11-05 | 2015-02-25 | 厦门优胜卫厨科技有限公司 | Integrated auxiliary drainage device |
| CN106522335A (en) * | 2017-01-03 | 2017-03-22 | 唐山美耐尔科技有限公司 | Jet barrel |
| CN109098236A (en) * | 2018-09-10 | 2018-12-28 | 郑福永 | A kind of drain control unit |
| CN111579025A (en) * | 2020-05-30 | 2020-08-25 | 山东五牛技术服务有限责任公司 | Automatic cleaning method for novel filter for ship water gauge observation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6840496B2 (en) * | 2003-02-28 | 2005-01-11 | Advance Modern Technologies Corp. | Automatic flush actuation apparatus |
| CN2673967Y (en) * | 2004-02-18 | 2005-01-26 | 永贺股份有限公司 | Induction flushing device for closet cistern |
| CN2718083Y (en) * | 2004-07-02 | 2005-08-17 | 叶汉伟 | Flushing valve for cistern of closet |
| CN101285317B (en) * | 2007-06-06 | 2011-06-15 | 黄于阗 | Auto infrared induction flushing device for toilet |
| CN202658688U (en) * | 2012-04-27 | 2013-01-09 | 九牧厨卫股份有限公司 | Induction flushing device for sanitary ware |
-
2012
- 2012-04-27 CN CN 201210128739 patent/CN102660987B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248673A1 (en) * | 2020-06-11 | 2021-12-16 | 厦门瑞尔特卫浴科技股份有限公司 | Anti-winding sensing button and drain valve having same |
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| CN102660987A (en) | 2012-09-12 |
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