CN104344035A - Inductive flushing valve - Google Patents
Inductive flushing valve Download PDFInfo
- Publication number
- CN104344035A CN104344035A CN201310325493.1A CN201310325493A CN104344035A CN 104344035 A CN104344035 A CN 104344035A CN 201310325493 A CN201310325493 A CN 201310325493A CN 104344035 A CN104344035 A CN 104344035A
- Authority
- CN
- China
- Prior art keywords
- valve body
- flushing valve
- circular groove
- dynamic core
- chute
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
An inductive flushing valve comprises an external motor, a valve body and an inductive control device, wherein the valve body and the inductive control device are connected with the external motor. A step is arranged at the inner side bottom of the valve body, a round groove is formed in the upper end of the step, a rectangular groove communicated with the round groove is formed in the lower end of the step, a fixable round gasket with the diameter larger than that of the round groove is arranged at the upper end of the round groove, and a movable core is arranged in the rectangular groove. The inductive flushing valve has the advantages that movable core upstroke and downstroke limiting functions and an automatic movable core adjustment function are achieved by the aid of a fixed spring and a pulley of the external motor, so that usage of vulnerable parts such as switches is avoided; meanwhile, the inductive flushing valve adopts a waterproof design and can be operated in various environments such as low-pressure environments, seawater environments and water collection environments normally.
Description
Technical field
The present invention relates to a kind of flashing valve, refer to a kind of induction flushing valve especially.
Background technique
In prior art, usually the switch water of solenoid valve is generally used, reach the unlatching promoting water valve with the pressure itself of outside water inlet, thus cause the requirement of water quality and influent pressure higher, must ensure that the hydraulic pressure of intaking is not less than 1 kilogram, all cannot reach described requirement in the area of a lot of public arena and water resources shortcoming like this, using scope is subject to certain limitation.
Summary of the invention
The object of the invention is, in order to solve in prior art the defect generally used existing for electromagnetic valve switch water, to provide a kind of induction flushing valve to solve the problems referred to above.
For achieving the above object, technological scheme of the present invention is as follows:
A kind of induction flushing valve, comprise external motor, and the valve body to be connected with external motor and induction controller, it is characterized in that: described valve body inside bottom is provided with step, described step upper end is provided with circular groove, lower end is provided with a rectangular recess through with circular groove, described circular groove upper end be also provided with a diameter be greater than the circle of circular groove can retaining washer, be provided with dynamic core in described rectangular recess, dynamic core top is cylinder type, stretch out outside circular groove, bottom is cuboid;
Described valve body side also includes a hole, the described hole of valve body side and the step in valve body are in the same side of valve body and be communicated with rectangle groove, the diameter of described hole mates with the width of rectangular recess, described rectangle groove side is also provided with chute, described machine shaft is connected with a joggle by hole and dynamic core side, and the opposite side of dynamic core is embedded in chute.
Above-mentioned a kind of induction flushing valve, is characterized in that: described chute is wedge shape.
Above-mentioned a kind of induction flushing valve, is characterized in that: the lower side of described dynamic core is dentation, opposite side be coupling chute projection, be embedded in chute.
Above-mentioned a kind of induction flushing valve, is characterized in that: also comprise spring, and described spring housing is located on the dynamic core cylinder in circular groove, and spring bottom is stuck in circular groove top, and described dynamic core column top is provided with a screw hole.
Above-mentioned a kind of induction flushing valve, it is characterized in that: also include plastic sheath, described plastic sheath is set in spring outwards, and bottom is stuck in circle can inside retaining washer.
Above-mentioned a kind of induction flushing valve, is characterized in that: also comprise a screw cap, and described screw cap is fixed by the screw hole of screw by screw cap and dynamic core top.
Above-mentioned a kind of induction flushing valve, is characterized in that: induction controller comprises HT-48R05 single-chip microcomputer, and the infrared receiving module, infrared transmission module and the motor drive module that are connected with single-chip microcomputer.
The beneficial effect that the present invention has: utilize fixing spring and motor pulley to reach the spacing and automatic regulating function of the upper and lower stroke of dynamic core, thus avoid the easily damaged parts with switch and so on, native system adopts full waterproofing design simultaneously, can in low pressure, seawater, can normally work under collecting the various environment such as water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is dynamic cored structure schematic diagram of the present invention.
Fig. 3 is induction controller structural representation of the present invention.
In figure: 10-valve body, 20-external motor, 30-answer that control gear, 31-single-chip microcomputer, 32-infrared receiving module, 33-infrared transmission module, 34-motor drive module, 40-step, 41-circular groove, 42-rectangular recess, 50-move core, 51-moves core top, 52-moves core bottom, 53-screw hole, 60-hole, 70-chute, 80-spring, 81-plastic sheath, 90-can retaining washer, 100-screw caps.
embodiment
For making to have a better understanding and awareness structure characteristic of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
Referring to Fig. 1 ~ Fig. 3, a kind of induction flushing valve, comprise external motor 20, and the valve body 10 to be connected with external motor 20 and induction controller 30, valve body 10 inside bottom is provided with step 40, the shape of step 40 can be semicircle or rectangular, step 40 upper end is provided with circular groove 41, lower end is provided with a rectangular recess 42 through with circular groove 41, circular groove 41 upper end be provided with a diameter be greater than the circle of circular groove 41 can retaining washer 90, dynamic core 50 is provided with in rectangular recess 42, dynamic core 50 top is cylinder type, stretch out outside circular groove, bottom is cuboid,
Valve body 10 side includes a hole 60, the hole 60 of valve body 10 side and the step 40 in valve body 10 are at the homonymy of valve body 10 and be communicated with rectangle groove 42, hole 60 diameter mates with the width of rectangular recess 42, rectangle groove 42 side is provided with chute 70, chute 70 is wedge shapes, external motor 20 rotating shaft is connected with a joggle by hole 60 and dynamic core 50 side, the opposite side of dynamic core 50 is embedded in chute 70, the lower side of dynamic core 50 is dentations, opposite side is the projection of coupling chute 70, be embedded in chute 70, also comprise spring 80, plastic sheath 81 and screw cap 100, spring 80 is set on dynamic core 50 cylinder in circular groove 41, circular groove 41 top is stuck in bottom spring 80, dynamic core 50 column top is provided with a screw hole 53, plastic sheath 81 is set in outside spring 80, bottom is stuck in circle can inside retaining washer 90, by screw, screw cap 100 is fixed in the screw hole at dynamic core 50 top, two screw holes 53 can be had in retaining washer 90 both sides, can be fixed by retaining washer 90 by screw.
Induction controller 30 comprises HT-48R05 single-chip microcomputer 31, and the infrared receiving module 32 to be connected with single-chip microcomputer 31, infrared transmission module 33 and motor drive module 34, single-chip microcomputer 31 controls infrared transmission module 33 normality carrier transmit infrared frequency, when have object (as: people) block infrared transmission module 33 send signal time, can reflex be there is in signal, when reflected signal reaches the receiving intensity of infrared receiving module 32, by the infrared induction element in infrared receiving module 32, receive induced signal, induced signal is converted to analogue signal by infrared receiving module 32 and is input to single-chip microcomputer 31, single-chip microcomputer 31 controls motor drive module 34 according to the analogue signal time length received, HT-48R05 has the effect of timing, when single-chip microcomputer 31 is after timing a period of time, no longer receive analogue signal, the positive pulse of driver module 1.3 seconds pulsewidth given by single-chip microcomputer 31, external motor 20 is driven to rotate forward, external motor 20 drives dynamic core 50 to press down by rotating shaft, boiling water, stop single-chip microcomputer after 5 ~ 7 seconds 31 to the negative impulse of motor drive module 34 1 1.3 seconds pulsewidths, external motor 20 is driven to reverse, external motor 20 drives dynamic core 50 return by rotating shaft, Guan Shui.
More than show and describe basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (7)
1. an induction flushing valve, comprise external motor, and the valve body to be connected with external motor and induction controller, it is characterized in that: described valve body inside bottom is provided with step, described step upper end is provided with circular groove, lower end is provided with a rectangular recess through with circular groove, described circular groove upper end be provided with a diameter be greater than the circle of circular groove can retaining washer, be provided with dynamic core in described rectangular recess, dynamic core top is cylinder type, stretch out outside circular groove, bottom is cuboid;
Described valve body side is provided with a hole, the described hole of valve body side and the step in valve body are in the same side of valve body and be communicated with rectangle groove, the diameter of described hole mates with the width of rectangular recess, described rectangle groove side is provided with chute, the pulley of described external motor is connected with a joggle by hole and side, dynamic core bottom, and the opposite side of dynamic core bottom is embedded in chute.
2. a kind of induction flushing valve as claimed in claim 1, is characterized in that: described chute is wedge shape.
3. a kind of induction flushing valve as claimed in claim 1, is characterized in that: the lower side of described dynamic core is dentation, opposite side be coupling chute projection, be embedded in chute.
4. a kind of induction flushing valve as claimed in claim 1, is characterized in that: also comprise spring, and described spring housing is located on the dynamic core cylinder in circular groove, and spring bottom is stuck in circular groove top, and described dynamic core column top is provided with a screw hole.
5. a kind of induction flushing valve as claimed in claim 1, it is characterized in that: also include plastic sheath, described plastic sheath is set in spring outwards, and bottom is stuck in circle can inside retaining washer.
6. a kind of induction flushing valve as claimed in claim 4, is characterized in that: also comprise a screw cap, and described screw cap is fixed by the screw hole of screw by screw cap and dynamic core top.
7. a kind of induction flushing valve as claimed in claim 1, is characterized in that: induction controller comprises single-chip microcomputer, and the infrared receiving module, infrared transmission module and the motor drive module that are connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325493.1A CN104344035B (en) | 2013-07-30 | 2013-07-30 | A kind of induction flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310325493.1A CN104344035B (en) | 2013-07-30 | 2013-07-30 | A kind of induction flushing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104344035A true CN104344035A (en) | 2015-02-11 |
| CN104344035B CN104344035B (en) | 2016-12-28 |
Family
ID=52500247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310325493.1A Expired - Fee Related CN104344035B (en) | 2013-07-30 | 2013-07-30 | A kind of induction flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104344035B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068471A (en) * | 1996-08-27 | 1998-03-10 | Toto Ltd | Valve gear and sanitary cleaning device using same |
| CN201193348Y (en) * | 2008-04-27 | 2009-02-11 | 林秋荣 | Auto-induction electric motor valve rinser |
| CN201474006U (en) * | 2009-08-18 | 2010-05-19 | 张小刚 | Intelligent water saving device |
| CN201982757U (en) * | 2011-04-15 | 2011-09-21 | 单强 | Automatic water-saving safety valve |
| CN203421249U (en) * | 2013-07-30 | 2014-02-05 | 吴东超 | Inductive flashing valve |
-
2013
- 2013-07-30 CN CN201310325493.1A patent/CN104344035B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068471A (en) * | 1996-08-27 | 1998-03-10 | Toto Ltd | Valve gear and sanitary cleaning device using same |
| CN201193348Y (en) * | 2008-04-27 | 2009-02-11 | 林秋荣 | Auto-induction electric motor valve rinser |
| CN201474006U (en) * | 2009-08-18 | 2010-05-19 | 张小刚 | Intelligent water saving device |
| CN201982757U (en) * | 2011-04-15 | 2011-09-21 | 单强 | Automatic water-saving safety valve |
| CN203421249U (en) * | 2013-07-30 | 2014-02-05 | 吴东超 | Inductive flashing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104344035B (en) | 2016-12-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |