CN104089074A - Waterflow pressure control switch - Google Patents
Waterflow pressure control switch Download PDFInfo
- Publication number
- CN104089074A CN104089074A CN201410329398.3A CN201410329398A CN104089074A CN 104089074 A CN104089074 A CN 104089074A CN 201410329398 A CN201410329398 A CN 201410329398A CN 104089074 A CN104089074 A CN 104089074A
- Authority
- CN
- China
- Prior art keywords
- iron core
- micro
- pressure control
- water
- touch switch
- 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
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
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- 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0672—One-way valve the valve member being a diaphragm
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- 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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
Abstract
The invention discloses a waterflow pressure control switch. The waterflow pressure control switch is characterized by including a base; the left side and the right side of the base are provided with a water inlet and a water outlet respectively; a first drumhead is arranged in the base and connection with a fixing ring underneath the first drumhead; a micro-touch switch button is arranged underneath the fixing ring, and the lower end of the micro-touch switch button is connected with a micro-touch switch; a second drumhead is arranged above the first drumhead and provided with an inner ring; the upper surface of the inner ring is provided with a sealing member, and one end of the sealing member is connected with one end of an iron core; the lower end of the iron core is connected with the inner ring through a volute spring, the iron core is arranged in a hollow bracket, and the upper end of the iron core is connected with the top of the hollow bracket through a spring; the outer side of the hollow bracket is sleeved with an electromagnet; a first port in one end of the electromagnet is connected with a second port underneath the micro-touch switch through a power circuit. The waterflow pressure control switch has the advantages of being simple in structure, safe, effective, high in sensitivity and the like.
Description
Technical field
The present invention relates to a kind of switch, relate in particular to a kind of water flow pressure control switch, can effectively cut the supply of water and electricity to water purification plant.
Background technique
Sensitive switch is to have small contact separation and fast actuation mechanism, carries out the contact mechanism that switch moves by the stroke of regulation and the power of regulation, covers with shell, there is a kind of switch of driveshaft its outside, because the contact spacing of its switch is smaller, therefore named sensitive switch, is again sensitive switch.
Electromagnetic relay is a kind of electronic control device, it has control system (claim not only input circuit) and by control system (but also claiming output loop), conventionally be applied in automatic control circuit, it is actually the one " recloser " of removing to control larger electric current, higher voltage with less electric current, lower voltage.Therefore play the effects such as automatic adjusting, safety protection, change-over circuit in circuit.
Have in the market the equipment of a lot of water purifiers or counter-infiltration system, inside is provided with entering water electromagnetic valve or multifunctional electromagnetic valves moves for the work of controlling water purification plant.Within the range of working pressure of former water pressure at water purification plant time, entering water electromagnetic valve can ensure the water inlet of water purification plant, to guarantee that water purification plant normally works.Outside the range of working pressure of former water pressure at water purification plant time, entering water electromagnetic valve can be controlled the water inlet of water purification plant.But when user is using or need more when renew cartridge; if not according to the safe handling operation of water purification plant; such as closing in time power supply and the water source of use; occur that former water closes not in time; part parts are also in operation, cause former water to spray and booster phenomenon or machine are shut down the phenomenon such as do not work suddenly.Thereby cause that the control of water purification plant circuit breaks down, machine breakdown.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of simple in structure, safe and effective, highly sensitive water flow pressure control switch is provided; having solved former water closes not in time; cause former water to spray and booster phenomenon or machine are shut down the phenomenon such as do not work suddenly; thereby cause that the control of water purification plant circuit breaks down, the problem of machine breakdown.
In order to solve the problems of the technologies described above, technological scheme of the present invention has been to provide a kind of water flow pressure control switch, it is characterized in that, comprise base, the left and right sides of base is respectively equipped with water intake and water outlet, in base, be provided with the first eardrum, the first eardrum is connected with the retaining ring below it, below retaining ring, be provided with micro-touch switch button, the lower end of micro-touch switch button is connected with micro-touch switch, the top of the first eardrum is provided with secondary tympanic membrane, secondary tympanic membrane is provided with interior ring, above interior ring, be provided with Sealing, one end of Sealing is connected with one end of iron core, the lower end of iron core is connected with interior ring by pagoda spring, iron core is located in hollow stent, the upper end of iron core is connected with the top of hollow stent by spring, the outside of hollow stent is arranged with electromagnet, first port of electromagnet one end is connected with the second port below micro-touch switch by power circuit.
Preferably, between the first described eardrum and secondary tympanic membrane, be provided with near water outlet the folding shape passage of connecting with water outlet, the upper end of folding shape passage is connected with interior ring.
Preferably, in the middle of described interior ring, is provided with hollow boss, the centre of hollow boss is provided with mesopore, mesopore be located at Sealing under, the lower end of mesopore is connected with the upper end of folding shape passage.
Preferably, the outer ring of described interior ring is provided with side opening near water inlet.
The present invention is a water flow pressure control switch having from dynamic circuit breaker, boiling water function, simple in structure, saved economic resources, safe and effective, in the time that hydraulic pressure is excessive, opens switch, makes it by starting the opening of electromagnetic relay control current, disconnected.The present invention is than prior art, and the connecting pipeline in the middle of having reduced, has namely reduced the pressure loss, and increased sensitivity, and in the time that this device goes wrong, the present invention is by very first time disconnecting circuit.It can not be worked, avoided the control of water purification plant circuit to break down and machine breakdown.
Brief description of the drawings
Fig. 1 is a kind of schematic perspective view of water flow pressure control switch;
Fig. 2 is a kind of plan view of water flow pressure control switch;
Fig. 3 is the worm's eye view of Fig. 2;
Fig. 4 is the right elevation of Fig. 2;
Fig. 5 is the sectional view of the longitudinal shaft symmetrical line of Fig. 4;
Fig. 6 is the sectional view of the lateral shaft symmetrical line of Fig. 4;
Fig. 7 is the structural representation of interior ring;
Fig. 8 is a kind of circuit theory diagrams of water flow pressure control switch.
Wherein: 1 is base, 2 is interior ring, 3 is pagoda spring, 4 is hollow stent, 5 is spring, 6 is electromagnet, 7 is iron core, 8 is retaining screw, 9 is Sealing, 10 is secondary tympanic membrane, 11 is the first eardrum, 12 is micro-touch switch button, 13 is micro-touch switch, 14 is retaining ring, 15 is power circuit, 16 is motor, 17 is contact, 18 is drag hook, 19 is extension spring, 20 is movable contact spring, 21 is normally open contact, 22 is normally closed interlock, 1-1 is water intake, 1-2 is water outlet, 1-3 is folding shape passage, 2-1 is hollow boss, 2-2 is side opening, 2-3 is mesopore, A is cavity.
Embodiment
For the present invention is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The present invention is a kind of water flow pressure control switch, as shown in Fig. 1-Fig. 6, it comprises base 1, there are respectively water intake 1-1 and water outlet 1-2 in the left and right sides of base 1, the first eardrum 11 is installed in base 1, the first eardrum 11 is connected with the retaining ring 14 below it, retaining ring 14 is provided with micro-touch switch button 12 below, the lower end of micro-touch switch button 12 is connected with micro-touch switch 13, the top of the first eardrum 11 is provided with secondary tympanic membrane 10, between the first eardrum 11 and secondary tympanic membrane 10, have near water outlet 1-2 place the folding shape passage 1-3 connecting with water outlet 1-2, the upper end of folding shape passage 1-3 is connected with interior ring 2.Interior ring 2 is installed on secondary tympanic membrane 10, as shown in Figure 7, in the middle of interior ring 2, has hollow boss 2-1, the centre of hollow boss 2-1 has mesopore 2-3, mesopore 2-3 be arranged on Sealing 9 under, the lower end of mesopore 2-3 is connected with the upper end of folding shape passage 1-3.The outer ring of interior ring 2 has side opening 2-2 near water intake 1-1 place.Above interior ring 2, there is Sealing 9, one end of Sealing 9 is connected with one end of iron core 7, the lower end of iron core 7 is connected with interior ring 2 by pagoda spring 3, iron core 7 is arranged in hollow stent 4, the upper end of iron core 7 is connected with the top of hollow stent 4 by spring 5, the outside cover of hollow stent 4 has electromagnet 6, between hollow stent 4 and base 1, is fixedly connected with by retaining screw 8.First port of electromagnet 6 one end is connected with micro-touch switch 13 the second port below by power circuit 15.
Working procedure of the present invention:
Water enters from water intake 1-1, under normal circumstances, after the side opening 2-2 of water by interior ring 2, enters cavity A, enters folding shape passage 1-3 subsequently, finally by water outlet 1-2 water outlet by the mesopore 2-3 in the middle of hollow boss 2-1.In the time that the hydraulic pressure between water intake 1-1 and water outlet 1-2 is excessive, this pressure can be by the first eardrum 11 toward pressing down, the first eardrum 11 retaining ring 14 below also moves down thereupon, the micro-touch switch button 12 that retaining ring 14 withstands it below presses down, open micro-touch switch 13, become electrical signal by the pressure signal transmission of water.Make electromagnet 6 energisings produce magnetic, the elastic force that drives the iron core 7 at center to overcome pagoda spring 3 below by spring 5 moves down, until the Sealing 9 being connected with the lower end of iron core 7 is pushed down to the mesopore 2-3 of interior ring 2 middle hollow boss 2-1, current cannot pass through, and play the effect of cutting off the water supply.By the time when hydraulic pressure reduces, the first eardrum 11 automatically restores to original state, micro-touch switch 13 cuts out, electromagnet 6 does not produce magnetic force to iron core 7 due to power-off, iron core 7 moves up by pagoda spring 3 elastic force effect upwards, thereby cavity A is communicated with folding shape passage 1-3, and current can be from water outlet 1-2 water outlet.
Circuit theory of the present invention is as follows:
As shown in Figure 8, one end of power circuit 15 is connected with one end of motor 16, the other end of power circuit 15 is connected with a port of contact 17, the other end of motor 16 is connected with another port of contact 17, contact 17 is connected with one end of iron core 7, the other end of iron core 7 is connected with spring 5, the right side of spring 5 is provided with electromagnet 6, the lower end of electromagnet 6 is connected with normally closed interlock 22 by & off switch, the upper end of electromagnet 6 is connected with normally open contact 21, normally closed interlock 22 is connected with movable contact spring 20, extension spring 19 is installed on movable contact spring 20, extension spring 19 is connected with the upper end of drag hook 18, above drag hook 18, it is micro-touch switch button 12.
When work, by pressing down micro-touch switch button 12, make drag hook 18 downwards and under the drive of extension spring 19, movable contact spring 20 separates with normally closed interlock 22, be connected with normally open contact 21, itself and electromagnet 6 connected, electromagnetic relay work, iron core 7 moves by the effect of spring 5, can make the Sealing 9 being connected with iron core 7 play the effect of closing water outlet.
The electrical signal that micro-touch switch 13 transmits is connected with electromagnetic relay, can control the switch operation of electromagnetic relay.Electromagnetic relay receives after electrical signal, and spring 5 is controlled moving up and down of iron core 7, and the Sealing 9 that the lower end of iron core 7 is being overlapped can be contacted and be separated by magnetic fields with the hollow boss 2-1 on interior ring 2, thereby can control cut-out and the circulation status of current.
Claims (4)
1. a water flow pressure control switch, it is characterized in that, comprise base (1), the left and right sides of base (1) is respectively equipped with water intake (1-1) and water outlet (1-2), in base (1), be provided with the first eardrum (11), the first eardrum (11) is connected with the retaining ring (14) below it, retaining ring (14) is provided with micro-touch switch button (12) below, the lower end of micro-touch switch button (12) is connected with micro-touch switch (13), the top of the first eardrum (11) is provided with secondary tympanic membrane (10), secondary tympanic membrane (10) is provided with interior ring (2), above interior ring (2), be provided with Sealing (9), one end of Sealing (9) is connected with one end of iron core (7), the lower end of iron core (7) is connected with interior ring (2) by pagoda spring (3), iron core (7) is located in hollow stent (4), the upper end of iron core (7) is connected with the top of hollow stent (4) by spring (5), the outside of hollow stent (4) is arranged with electromagnet (6), first port of electromagnet (6) one end is connected with micro-touch switch (13) the second port below by power circuit (15).
2. a kind of water flow pressure control switch as claimed in claim 1, it is characterized in that, between described the first eardrum (11) and secondary tympanic membrane (10), locate to be provided with near water outlet (1-2) the folding shape passage (1-3) of connecting with water outlet (1-2), the upper end of folding shape passage (1-3) is connected with interior ring (2).
3. a kind of water flow pressure control switch as claimed in claim 2, it is characterized in that, in the middle of described interior ring (2), be provided with hollow boss (2-1), the centre of hollow boss (2-1) is provided with mesopore (2-3), mesopore (2-3) be located at Sealing (9) under, the lower end of mesopore (2-3) with folding shape passage (1-3) upper end connect.
4. a kind of water flow pressure control switch as claimed in claim 3, is characterized in that, side opening (2-2) is located to be provided with near water intake (1-1) in the outer ring of described interior ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329398.3A CN104089074B (en) | 2014-07-11 | 2014-07-11 | Water flow pressure controls switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410329398.3A CN104089074B (en) | 2014-07-11 | 2014-07-11 | Water flow pressure controls switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089074A true CN104089074A (en) | 2014-10-08 |
| CN104089074B CN104089074B (en) | 2016-08-24 |
Family
ID=51636816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410329398.3A Active CN104089074B (en) | 2014-07-11 | 2014-07-11 | Water flow pressure controls switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089074B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355560A (en) * | 2017-08-16 | 2017-11-17 | 北京科勒有限公司 | One kind switch heat control valve |
| CN113735206A (en) * | 2021-09-10 | 2021-12-03 | 绿城农科检测技术有限公司 | Pure water generating equipment with automatic water cut-off function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440978Y (en) * | 2000-08-24 | 2001-08-01 | 刘照光 | Water valve |
| JP2002106748A (en) * | 2000-09-26 | 2002-04-10 | Toto Ltd | Pilot type diaphragm valve |
| CN103016781A (en) * | 2012-12-13 | 2013-04-03 | 林江 | Water control pulse electromagnetic valve |
| CN203272922U (en) * | 2013-04-15 | 2013-11-06 | 安徽汇淼环保设备有限公司 | Intelligent valve used for controlling water pressure difference |
| CN103398206A (en) * | 2013-08-13 | 2013-11-20 | 黄石兴阀科技有限公司 | Magnetic power flexible membrane starting pipeline switching valve |
| CN203979584U (en) * | 2014-07-11 | 2014-12-03 | 深圳市丰一源水处理科技有限公司 | A kind of water flow pressure control switch |
-
2014
- 2014-07-11 CN CN201410329398.3A patent/CN104089074B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440978Y (en) * | 2000-08-24 | 2001-08-01 | 刘照光 | Water valve |
| JP2002106748A (en) * | 2000-09-26 | 2002-04-10 | Toto Ltd | Pilot type diaphragm valve |
| CN103016781A (en) * | 2012-12-13 | 2013-04-03 | 林江 | Water control pulse electromagnetic valve |
| CN203272922U (en) * | 2013-04-15 | 2013-11-06 | 安徽汇淼环保设备有限公司 | Intelligent valve used for controlling water pressure difference |
| CN103398206A (en) * | 2013-08-13 | 2013-11-20 | 黄石兴阀科技有限公司 | Magnetic power flexible membrane starting pipeline switching valve |
| CN203979584U (en) * | 2014-07-11 | 2014-12-03 | 深圳市丰一源水处理科技有限公司 | A kind of water flow pressure control switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355560A (en) * | 2017-08-16 | 2017-11-17 | 北京科勒有限公司 | One kind switch heat control valve |
| CN107355560B (en) * | 2017-08-16 | 2024-03-29 | 北京科勒有限公司 | Switch temperature regulating valve |
| CN113735206A (en) * | 2021-09-10 | 2021-12-03 | 绿城农科检测技术有限公司 | Pure water generating equipment with automatic water cut-off function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089074B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xianfeng Inventor before: Lai Jianzhou |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180330 Address after: Baoan District Shiyan street Shenzhen city Guangdong province 518100 White Pine Road in Yuntai technology industrial plant building -9 building 6 floor Patentee after: HAIQINGXIN (SHENZHEN) PURIFYING TECHNOLOGY CO.,LTD. Address before: Baoan District Shiyan street Songbailu 518100 Shenzhen city in Guangdong province science and technology industrial factory workshop Yuntai Patentee before: SHENZHEN FEYIAN WATER TREATMENT TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230320 Address after: 523000 Factory Building No. 15-17, Fuji Industrial City, Binhe West Road, Qingxi Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG HAIQING NEW ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 518100 6th floor, building 9, zhongyuntai technology industrial plant, Songbai Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: HAIQINGXIN (SHENZHEN) PURIFYING TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |