CN101285317A - Auto infrared induction flushing device for toilet - Google Patents
Auto infrared induction flushing device for toilet Download PDFInfo
- Publication number
- CN101285317A CN101285317A CNA2007100090741A CN200710009074A CN101285317A CN 101285317 A CN101285317 A CN 101285317A CN A2007100090741 A CNA2007100090741 A CN A2007100090741A CN 200710009074 A CN200710009074 A CN 200710009074A CN 101285317 A CN101285317 A CN 101285317A
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- Prior art keywords
- piston
- flushing
- guide peg
- valve
- water
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- 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.)
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Links
- 230000006698 induction Effects 0.000 title claims abstract description 44
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a flushing device for an automatic infrared induction toilet, comprising a flushing tank provided inside with a pressing cylinder drainage valve. The invention is characterized in that an automatic induction flushing device used to control the drainage valve comprises a power supply, an infrared induction mechanism and an induction electromagnetic valve and a hydraulic piston, wherein the infrared induction mechanism controls the on-off of the electromagnetic valve, a water inlet of which is connected with a water source and a water outlet of which is connected with an upper cavity of a piston barrel of the piston, and the lower cavity of the piston barrel has the bottom surface provided with a drainage channel; an axial push rod connected with the bottom surface of a piston head has the lower end passing through the bottom surface of the lower cavity and pressing against a flushing button of the drainage valve, and the middle part of the top surface of the piston head is connected with a guide rod extending along the axial direction; the piston head is provided with a pressure relief hole on the part close to the guide rod which is movably sleeved with a closing cap which can open and close the pressure relief hole and has the periphery had a clearance with the inner wall of the piston barrel; and the guide rod arranged between the closing cap and the piston head is sleeved with a return spring. The device has the advantages of simple structure and stable operation, avoidance of phenomena of no flushing and water leakage and resource conservation.
Description
Technical field
The present invention relates to defend lavatory bath equipment, particularly a kind of auto infrared induction is defended the flushometer in lavatory.
Background technology
Tradition is defended the lavatory and is adopted hand push button control water outlet with flushing tank, and it occurs not dashing, running drainage easily, causes the wasting of resources, and during flush operation, hand directly contacts flush button and causes bacterial cross-infection easily.Adopt the manually deficiency of control for solving traditional flushing tank, occurred a kind of induction type automatic flushing cistern at present, bath is finished by the automatic control of inductor, need not hand and directly contacts flush button, can effectively avoid bacterial cross-infection, health easy to use.But the deficiency of this induction automatic flushing cistern is: the control system complex structure, and job insecurity breaks down easily; When control system breaks down or non-transformer when supply, the awkward situation of the flushing that causes sluicing.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of auto infrared induction simple in structure, stable operation to defend the lavatory flushometer.
Another object of the present invention is: provide a kind of be provided with simultaneously the induction auto-flushing and manually the two control mechanisms of bath defend the lavatory flushometer, have the controlling organization of automatically, manually washing by water concurrently, the problem of the flushing that can't sluice when solving the supply of automatic induction control system fault or non-transformer.
Purpose of the present invention is achieved through the following technical solutions:
The lavatory flushometer is defended in a kind of automatic induction, the flushing tank that comprises water tank and tank lid, be provided with water intaking valve, top-push cylinder draining valve in the water tank, it is characterized in that: also comprise automatic induction flushing device, this automatic induction flushing device comprises power supply, be installed in the infrared induction mechanism on flushing tank dress surface and be located in the water tank with the induced electricity magnet valve of infrared induction mechanism electrical connection, by the corresponding hydraulic piston that is installed in directly over the draining valve flush button of support; The piston rod upper cavity that the electromagnetic valve water inlet is connected with pressure water source, delivery port connects hydraulic piston, the lower chamber bottom surface of piston rod is provided with drainage channel; Be connected with and pass the lower chamber bottom surface in the axial push bar lower end of piston head bottom surface and be pressed on the draining valve flush button, piston head end face middle part is connected with the guide peg that extends vertically, have the relief hole that connects the upper and lower cavity of piston near the guide peg the piston head, movable set one can seal the capping that relief hole and periphery and piston rod inwall have the gap on the guide peg, the guide peg that capping can be provided with locating part along the top slides up and down, and is arranged with back-moving spring on the guide peg between capping and the piston head.
The cross section of described push strut becomes cross, and can there be the round tube hole that passes for the push strut activity piston lower chamber bottom surface, and the gap between round tube hole and the push strut forms described drainage channel.
The top of described guide peg is provided with thread segment, and described locating part is the limit screw cap of screw lock on the thread segment of guide peg top; Capping is sheathed on the guide peg between limit screw cap and the piston head.
Described top-push cylinder draining valve is two by the formula draining valve, and the tank lid end face is installed manual flush button; Wherein a draining valve starts sluicing by above-mentioned automatic induction flushing device, and another draining valve starts sluicing by manual flush button control.
The water inlet pipe of described flushing tank water intaking valve bottom is provided with the other interface of threeway, and the electromagnetic valve water inlet end is communicated with pressure water source by flexible pipe together with the other interface of threeway.
Described infrared induction mechanism comprises the induction window that is flush-mounted in the water tank front surface, installing infrared inductor, inductive control circuit in the induction window.
Flushometer of the present invention has the following advantages:
One, a kind of automatic induction flushing device of simple in structure, stable operation is provided, hydraulic piston connects pressure water source by the water inlet pipe that has the induced electricity magnet valve, infrared induction mechanism controls electromagnetic valve opens and closes, the water pressure of electromagnetic valve output is passed to the interior piston push strut that promotes of upper cavity of piston downwards, push strut starts corresponding draining valve button sluicing flushing, after flush action is finished, elastic draining valve button is under action of reset spring, upwards promote push strut, hydraulic piston draining pressure release, push strut resets.
Two, in flushing tank, be provided with two by draining valve, equippedly on the water tank start the automatic induction flushing device of draining valve respectively, manually control flushometer (manually flush button), automatically the induction flushing device can be used as master control, manually controls flushometer as standby, so, break down or during non-transformer supply (battery supply exhausts) at automatic induction flushing device, can manually control flushometer by operation and start draining valve, solve automatic induction flushing device and can't operate and the problem of the flushing that can't sluice.
Three, this flushing tank can utilize original pure manual top-push cylinder draining valve to transform to form, make full use of original resource.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structure sectional view of the hydraulic piston among Fig. 1.
Fig. 3 is the sectional view along A-A direction among Fig. 2.
Fig. 4 is circuit theory diagrams of the present invention.
The specific embodiment
With reference to Fig. 1.Auto infrared induction is defended the lavatory flushometer, comprises the flushing tank of being made up of water tank 11 and tank lid 12, and a side is provided with water inlet pipe 13 in the water tank 11, and the water inlet of water inlet pipe 13 passes the water tank bottom surface and connects pressure water source, delivery port installing water intaking valve 14; Installing two formula top-push cylinder draining valves 15 of pressing in middle part in the water tank 11, the top of top-push cylinder draining valve 15 is provided with two draining button 15a, 15b.Two draining button 15a that press in the draining valve start by automatic induction flushing device, and another draining button 15b starts by manually controlling flushometer.
With reference to Fig. 1.The automatic induction flushing device that starts draining valve comprises the battery case 4 of induction window 2, pulsed induced electricity magnet valve 31, hydraulic piston 32 and liquid sealing.Battery case 4 is installed in top, water tank water filling position, avoids the battery case long period of soaking in water, and device has battery in the battery case 4.Induction window 2 is inlaid in the leading flank of water tank 11, is equiped with infrared inductor, inductive control circuit in the induction window 2.Induced electricity magnet valve 31, hydraulic piston 32 are fixed on the top of top-push cylinder draining valve 15 by support 33, hydraulic piston 32 be positioned at corresponding draining valve button 15a directly over.With reference to Fig. 2.The top cover of hydraulic piston 32 is provided with the water inlet 321 that is communicated with piston rod 32a upper cavity, middle part, piston head 32b bottom surface is fixed with axial push bar 32c, the end face middle part installs the guide peg 32e that extends vertically, push strut 32c lower end passes the lower chamber bottom surface, guide peg 32e top is provided with thread segment, screw lock one limit screw cap 32f on the thread segment of guide peg top; The capping 32g that elastic caoutchouc is made is movably set on the guide peg 32e between limit screw cap 32f and the piston head 32b, and capping 32g can move up and down along guide peg, is arranged with back-moving spring 32h on the guide peg between capping 32g and the piston head 32b.Near the guide peg 32e piston head end face has the relief hole 32i that connects the upper and lower cavity of piston, and the external diameter of capping 32g had water space 32j less than piston rod 32a internal diameter between capping 32g and the piston rod 32a inwall.With reference to Fig. 3.The cross section of push strut 32c becomes cross, and round tube hole and the gap between the push strut that piston lower chamber bottom surface is passed for the push strut activity form drainage channel 32d.With reference to Fig. 1.The piston rod 32a upper cavity water inlet of hydraulic piston 32 is connected with electromagnetic valve 31 delivery ports by flexible pipe 51, and the water inlet pipe 13 of flushing tank water intaking valve bottom is provided with the other 13a that connects of threeway, and electromagnetic valve 31 water inlet ends connect the other interface 13a of threeway by flexible pipe 52; Be connected with and pass the lower chamber bottom surface in the axial push bar 32c lower end of piston head 32b bottom surface and be pressed on corresponding draining button 15a end face.
With reference to Fig. 4, the induced electricity magnet valve connects the battery case electrode by lead, control circuit, and infrared inductor connects the control circuit test side.
The working method of automatic induction controller: when infrared inductor senses user's signal, electromagnetic valve is in treats operating state, after the user leaves the infrared induction zone, infrared inductor sends flush signal, the action of induced electricity magnet valve circuit turn-on, upper cavity to piston transmits water pressure, promote capping sealing spilled water hole downwards and make the piston push strut start corresponding draining valve button sluicing flushing by water pressure, after flush action is finished, electromagnetic valve switch is closed automatically, the water pressure of piston upper chamber body is eliminated, capping resets along moving on the guide peg under the effect of back-moving spring, spilled water hole is opened, the draining valve button upwards promotes push strut under action of reset spring, water in the hydraulic piston upper cavity is by the water space of crossing between capping and the piston rod inwall, spilled water hole, drainage channel between round tube hole and the push strut enters in the water tank, hydraulic piston draining pressure release, draining valve button, push strut resets.
With reference to Fig. 1.The manual control flushometer that starts draining valve 15b comprises the key base 61 in the installing hole that is fixedly set in tank lid 12 end faces middle part and is installed on keying body 62 in the key base 61 by return spring 63, the affixed push strut 64 in the bottom surface of keying body 62, the lower end activity of penetrator ram 64 are passed key base 61 bottom surfaces and are replaced on corresponding draining button 15b.Its mode of occupation: drive penetrator ram by manual pressing keys body and move down, penetrator ram starts draining valve button sluicing flushing, and after loosing one's grip, manually flush button automatically resets under the return spring effect.
Claims (7)
1, the lavatory flushometer is defended in a kind of automatic induction, the flushing tank that comprises water tank and tank lid, be provided with water intaking valve, top-push cylinder draining valve in the water tank, it is characterized in that: also comprise automatic induction flushing device, this automatic induction flushing device comprises power supply, be installed in the infrared induction mechanism on flushing tank dress surface and be located in the water tank with infrared induction mechanism electrical connection induced electricity magnet valve, by the corresponding hydraulic piston that is installed in directly over the draining valve flush button of support; The piston rod upper cavity that the electromagnetic valve water inlet is connected with pressure water source, delivery port connects hydraulic piston, the lower chamber bottom surface of piston rod is provided with drainage channel; Be connected with and pass the lower chamber bottom surface in the axial push bar lower end of piston head bottom surface and be pressed on the draining valve flush button, piston head end face middle part is connected with the guide peg that extends vertically, have the relief hole that connects the upper and lower cavity of piston near the guide peg the piston head, movable set one can seal the capping that relief hole and periphery and piston rod inwall have the gap on the guide peg, the guide peg that capping can be provided with locating part along the top slides up and down, and is arranged with back-moving spring on the guide peg between capping and the piston head.
2, flushometer according to claim 1 is characterized in that: the cross section of described push strut becomes cross, and can there be the round tube hole that passes for the push strut activity piston lower chamber bottom surface, and the gap between round tube hole and the push strut forms described drainage channel.
3, flushometer according to claim 1 is characterized in that: the top of described guide peg is provided with thread segment, and described locating part is the limit screw cap of screw lock on the thread segment of guide peg top; Capping is sheathed on the guide peg between limit screw cap and the piston head.
4, flushometer according to claim 1 is characterized in that: the water inlet pipe of described flushing tank water intaking valve bottom is provided with the other interface of threeway, and the electromagnetic valve water inlet end is communicated with pressure water source by flexible pipe together with the other interface of threeway.
5, flushometer according to claim 1 is characterized in that: by the formula draining valve, the tank lid end face is installed manual flush button to described top-push cylinder draining valve for two; Wherein a draining valve starts sluicing by above-mentioned auto-flushing actuating mechanism controls, and another draining valve starts sluicing by manual flush button control.
6, according to the arbitrary described flushometer of claim 1 to 5, it is characterized in that: described infrared induction mechanism comprises the induction window that is flush-mounted in the water tank front surface, installing infrared inductor, inductive control circuit in the induction window.
7, flushometer according to claim 1 is characterized in that: described power supply is the battery of liquid sealing device in battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100090741A CN101285317B (en) | 2007-06-06 | 2007-06-06 | Auto infrared induction flushing device for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100090741A CN101285317B (en) | 2007-06-06 | 2007-06-06 | Auto infrared induction flushing device for toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101285317A true CN101285317A (en) | 2008-10-15 |
| CN101285317B CN101285317B (en) | 2011-06-15 |
Family
ID=40057708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100090741A Expired - Fee Related CN101285317B (en) | 2007-06-06 | 2007-06-06 | Auto infrared induction flushing device for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101285317B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006538A1 (en) * | 2008-07-16 | 2010-01-21 | 福建弘腾电子科技有限公司 | Fitting for water tank of closet |
| CN102418374A (en) * | 2011-05-06 | 2012-04-18 | 李飞宇 | Flushing device with pressure releasing function |
| CN102660987A (en) * | 2012-04-27 | 2012-09-12 | 九牧厨卫股份有限公司 | Response water filling device of bathroom sanitary fittings |
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104294897A (en) * | 2013-07-16 | 2015-01-21 | 李飞宇 | Opening device controlling lifting with water pressure and flushing device |
| CN104452924A (en) * | 2014-11-05 | 2015-03-25 | 厦门优胜卫厨科技有限公司 | Induction type drain valve |
| CN105544675A (en) * | 2016-01-26 | 2016-05-04 | 孔昭荣 | Manual/electromagnetic dual-control water saving switch and application thereof to closestool water saving system |
| CN106906878A (en) * | 2017-03-20 | 2017-06-30 | 深圳市博电电子技术有限公司 | flushing system and toilet |
| CN109882115A (en) * | 2019-04-08 | 2019-06-14 | 贵州盘江精煤股份有限公司 | A kind of level pressure grouting device |
| CN111501928A (en) * | 2020-05-29 | 2020-08-07 | 戴松涛 | Induction type flushing tank |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499453Y (en) * | 2001-09-19 | 2002-07-10 | 东莞市樟木头华宝塑胶五金制品厂 | automatic flush toilet |
| CN2589533Y (en) * | 2002-12-18 | 2003-12-03 | 陈文广 | Automatic flushing apparatus for piston type toilet seat |
| CN2641155Y (en) * | 2003-08-07 | 2004-09-15 | 牧新科技股份有限公司 | Manual automatic dual purpose flusher |
| CN201065570Y (en) * | 2007-06-06 | 2008-05-28 | 黄于阗 | Automatic infrared induction flush tank for toilet |
-
2007
- 2007-06-06 CN CN2007100090741A patent/CN101285317B/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006538A1 (en) * | 2008-07-16 | 2010-01-21 | 福建弘腾电子科技有限公司 | Fitting for water tank of closet |
| CN102418374A (en) * | 2011-05-06 | 2012-04-18 | 李飞宇 | Flushing device with pressure releasing function |
| CN102660987A (en) * | 2012-04-27 | 2012-09-12 | 九牧厨卫股份有限公司 | Response water filling device of bathroom sanitary fittings |
| CN102677748A (en) * | 2012-06-01 | 2012-09-19 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN102677748B (en) * | 2012-06-01 | 2014-09-03 | 路达(厦门)工业有限公司 | Electronic sensing water drain apparatus |
| CN104294897A (en) * | 2013-07-16 | 2015-01-21 | 李飞宇 | Opening device controlling lifting with water pressure and flushing device |
| CN104452924A (en) * | 2014-11-05 | 2015-03-25 | 厦门优胜卫厨科技有限公司 | Induction type drain valve |
| CN105544675A (en) * | 2016-01-26 | 2016-05-04 | 孔昭荣 | Manual/electromagnetic dual-control water saving switch and application thereof to closestool water saving system |
| CN106906878A (en) * | 2017-03-20 | 2017-06-30 | 深圳市博电电子技术有限公司 | flushing system and toilet |
| WO2018171029A1 (en) * | 2017-03-20 | 2018-09-27 | 深圳市博电电子技术有限公司 | Flushing system and toilet |
| CN106906878B (en) * | 2017-03-20 | 2020-07-28 | 深圳市博电电子技术有限公司 | Flush system and toilet bowl |
| CN109882115A (en) * | 2019-04-08 | 2019-06-14 | 贵州盘江精煤股份有限公司 | A kind of level pressure grouting device |
| CN109882115B (en) * | 2019-04-08 | 2023-11-21 | 贵州盘江精煤股份有限公司 | Constant-pressure grouting device |
| CN111501928A (en) * | 2020-05-29 | 2020-08-07 | 戴松涛 | Induction type flushing tank |
| CN111501928B (en) * | 2020-05-29 | 2024-09-10 | 戴松涛 | Induction type flushing tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101285317B (en) | 2011-06-15 |
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Granted publication date: 20110615 Termination date: 20170606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |