CN102235536B - Photovoltaic solar electric valve - Google Patents
Photovoltaic solar electric valve Download PDFInfo
- Publication number
- CN102235536B CN102235536B CN 201010156549 CN201010156549A CN102235536B CN 102235536 B CN102235536 B CN 102235536B CN 201010156549 CN201010156549 CN 201010156549 CN 201010156549 A CN201010156549 A CN 201010156549A CN 102235536 B CN102235536 B CN 102235536B
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- China
- Prior art keywords
- valve
- photovoltaic solar
- relief hole
- core assembly
- large piston
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 21
- 239000008358 core component Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002528 anti-freeze Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010034703 Perseveration Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The invention relates to a photovoltaic solar electric valve, and belongs to the field of the manufacturing of electric valves. The device comprises a photovoltaic solar power supply module, a program control module, a pilot valve mechanism, a main valve and a special function mechanism, wherein the pilot valve mechanism comprises a pressure release hole, a large piston cover, a pilot valve core component, a large piston, a valve body and a main valve water outlet. Due to a pilot valve structure of opening a large valve by using a small valve, a large-caliber valve can be opened by a low-voltage low-power motor, and the valve can be driven by a solar cell, so that the valve which is unattended and does not have power supply is remotely and automatically controlled.
Description
Technical field:
A kind of photovoltaic solar electric valve relates to solar energy, micro motor, magnetic coupling and program controller, belongs to electric valve and makes the field.
Background technique
Along with the progress of technology, electric valve also grows up quickly in every profession and trade.But no matter be the electric valve that external imitation that produce or domestic is produced, general work power is civil power, and this valve is owing to using High Level AC Voltage, in case electric leakage will form dangerous to personnel and electric power system; The electric valve that the battery powered various instrument of other are used is because the finite capacity of battery changes battery and makes troubles to the user, and can not drive the larger valve of bore; Particularly lack the open-air area of electric power, be very restricted in the use.Above defective is so that prior art can not realize independently, the valve of the electromechanical integration of energy automatic operation.
Summary of the invention:
The purpose of this invention is to provide a kind of photovoltaic solar electric valve.
Technological scheme of the present invention is achieved like this, and device is divided into photovoltaic solar supply module, program control module, Leading valve mechanism, main valve and specific function mechanism; Described photovoltaic solar supply module comprises solar energy pole plate, rectifier charging device, battery pack; Described program control module comprises reset spring, spool overcoat, driving component, cam, programme-controlled instrument; Described Leading valve mechanism comprises relief hole, large piston cap, pilot valve core assembly, large piston, valve body, main valve water outlet; Described specific function mechanism comprises heat-sensitive element, interlock and Sealing, reset spring; The present invention adopts minor valve to open the pilot valve formula structure of large valve, can be installed on the pipeline of larger caliber; Columnar water outlet is arranged in the described valve body, and water outlet cooperates the opening and closing of control valve with sealing gasket on the large piston; There is a relief hole delivery outlet side top of described valve body; Described large piston moves up and down by the inner chamber of the sealing gasket on the circumference at valve gap, and valve gap is connected with valve body by sealing gasket, bolt; The inner chamber of described valve gap has a relief hole, communicates with the epicoele of mangetic core assembly and the relief hole on the valve body respectively; The lower end of described mangetic core assembly is equipped with sealing gasket, and sealing gasket can block the relief hole on the valve gap, and described mangetic core assembly is equipped with the magnetic column assembly in the top; Mangetic core assembly is inserted in the spool overcoat, and can slide up and down in the spool overcoat; The outer surface cover of described spool overcoat has reset spring, and magnetic ring component is withstood in the upper end of reset spring, and driving component is withstood in the upper end of magnetic ring component, and driving component cooperates with cam by pulley, and cam rotates with the rotation of micro motor; Described micro motor is subjected to the control of programme-controlled instrument, carries out work by the program of setting; The program controller dash board can be according to user's needs to temperature, flow, pressure, pressure reduction, sequential, and humidity etc. detect, and carries out computing by the program of setting, after comparing with the parameter that arranges, and the rotation of control micro electric machine; Drive part is installed in the mounting box, and chargeable cell, charging unit, micro motor also are installed in the box; On the described mounting box panel program controller dash board is installed, the top is equipped with polylith solar energy pole plate, and by the requirement of real work voltage and current, the solar energy pole plate is carried out serial or parallel connection; The electric current that photovoltaic generation produces is input in the charging unit, charges the battery; When valve installation place sunlight is weak, also the solar energy pole plate can be taken off and be placed to sun-drenched eminence; The unlatching of valve provides electric energy by battery.
The invention has the beneficial effects as follows, adopt little valve to open the pilot valve formula structure of large valve, realized opening large bore valves with the low power motor of low voltage; Solve solar cell and driven the problem of valve, thereby also realized the automatic control of the valve that long-range unattended and unregulated power are supplied.
Description of drawings
Accompanying drawing is the overall structure schematic representation of valve
In the accompanying drawing, 1,2,3 relief holes, 4 large piston cap, 5 pilot valve core assemblies, 6 reset springs, 7 spool overcoats, 8 driving components, 9 cams, 10 solar energy pole plates, 11 charging units, 12 battery pack, 13 programme-controlled instruments, 14 special entity assemblies, 15 valve gaps, 16 large pistons, 17 valve bodies, 18 main valve water outlets; The MEDIA FLOW direction that control valve is opened is seen arrow.
Embodiment,
Further specify below in conjunction with embodiment, embodiment is heat in the winter time concrete application on the main control valve of the present invention.Device is divided into photovoltaic solar supply module, program control module, Leading valve mechanism, main valve and specific function mechanism; The photovoltaic solar supply module comprises solar energy pole plate (10), charging unit (11), battery pack (12); Program control module comprises reset spring (6), spool overcoat (7), driving component (8), cam (9), programme-controlled instrument (13); Leading valve mechanism comprises relief hole (1), (2), (3), pilot valve core assembly (5), large piston (16), valve body (17), main valve water outlet (18); Specific function mechanism comprises heat-sensitive element, interlock and Sealing, reset spring; The present invention adopts minor valve to open the pilot valve formula structure of large valve, can be installed on the pipeline of larger caliber; Columnar water outlet (18) is arranged in the valve body (17), and water outlet (18) cooperates the opening and closing of control valve with sealing gasket on the large piston (16); There is a relief hole (1) the delivery outlet side top of valve body (17); Large piston (16) moves up and down by the inner chamber of the sealing gasket on the circumference at valve gap (15), and valve gap (15) is connected with valve body by sealing gasket, bolt; The inner chamber of valve gap (15) has a relief hole (2), (3), communicates with the epicoele of mangetic core assembly (5) and the relief hole (1) on the valve body (17) respectively; The lower end of mangetic core assembly (5) is equipped with sealing gasket, and sealing gasket can block the relief hole (2) on the valve gap (15), and mangetic core assembly (5) is equipped with the magnetic column assembly in the top; Mangetic core assembly (5) is inserted in the spool overcoat (7), and can slide up and down in spool overcoat (7); The outer surface cover of spool overcoat (7) has reset spring (6), magnetic ring component is withstood in the upper end of reset spring (6), driving component (8) is withstood in the upper end of magnetic ring component, driving component (8) cooperates with cam (9) by pulley, and cam (9) rotates with the rotation of micro motor; Micro motor is subjected to the control of programme-controlled instrument (13), carries out work by the program of setting; Program controller dash board (13) can be according to user's needs to temperature, flow, pressure, pressure reduction, sequential, and humidity etc. detect, and carries out computing by the program of setting, after comparing with the parameter that arranges, and the rotation of control micro electric machine; Drive part is installed in the mounting box, and chargeable cell (12), charging unit (11), micro motor also are installed in the box; Program controller dash board (13) is installed on the panel, and the top of mounting box is equipped with polylith solar energy pole plate (10), and can by the requirement of real work voltage and current, the solar energy pole plate be carried out serial or parallel connection; The electric current that photovoltaic generation produces is input in the charging unit (11), then gives battery (12) charging; When valve installation place sunlight is weak, also solar energy pole plate (10) can be taken off and be placed to sun-drenched eminence; The unlatching work of valve provides electric energy by battery (12).Principle of the present invention is like this work, and the user can at the enterprising line operate of programme-controlled instrument (13), set in advance working procedure; Take the thermostat valve of this enforcement as example, can set 6 Open valves every morning, at 9 o'clock in evening throttle down; Valve opening, by the micro motor for driving cam, magnetic ring component, the sealing gasket that drives again mangetic core assembly (5) and lower end leaves the relief hole (2) on the valve gap (15), (3), shown in the arrow in the accompanying drawing, import medium in the valve body (17), through the relief hole (2) of the relief hole on the large piston (16) from the valve gap (15), (3), relief hole (1) on valve body (17) flows out again, on the at this moment large piston (16), lower surface pressure equates, current back down large piston (16) all around and flow out from water outlet (18), valve opening, heat medium flow is to the heat dissipation equipment in each room; 9 o'clock that night, programmable temperature instrument (13) is sent the throttle down instruction, micro motor rotates, band moving cam (9) rotates, cam (9) is by pulley compressing driving component (8), along with the radius of cam increases gradually, force driving component (8) to move down, driving component (8) promotes magnetic ring component and moves down, magnetic column assembly in the mangetic core assembly (5) under magnetic coupling interaction in the band movable valve plug overcoat (7) also moves down, the Sealing of mangetic core assembly (5) lower end is with the pressure relief opening (2) in the valve gap (15), (3) shutoff, hydraulic pressure is by the relief hole on the large piston (16), act on the upper-end surface of large piston (16), large piston (16) upper and lower surface forms pressure reduction immediately, and large piston (16) moves down rapidly, and the sealing gasket of its lower end is with water outlet (18) shutoff in the valve body (17), valve turn-offs, and heat supply stops; At early 6 o'clock next day, programmable temperature device (13) is sent out the instruction of valve, electric machine rotation, band moving cam (9) is by most radially minor radius rotation, under the effect of reset spring (6), magnetic ring component, driving component (8) moves upward, the sealing gasket that drives mangetic core assembly (5) bottom by magnetic coupling leaves the interior pressure relief opening (2) of valve gap (15), (3), the hydraulic pressure of large piston (16) upper-end surface is by valve gap (15), pressure relief opening (2) on valve body (16) delivery outlet, (3), (1) pressure release, the pressure of large piston (16) upper and lower end face equates, current back down large piston (16), valve open; The effect of the special entity of present embodiment (14) is, cold weather on that night, when temperature is lower than the deformation temperature value of the thermosensitive element in the large piston (16), thermosensitive element shrinks, reset spring is pushed antifreeze piston to top, the sealing gasket of antifreeze piston lower end leaves the osculum in the large piston (16), large piston (16) the up and down pressure of both ends of the surface equates, large piston is backed down, heat medium flow is to heat dissipation equipment, when the flow of thermal medium causes that temperature improves in the valve, thermosensitive element expands, the sealing gasket of antifreeze piston lower end is blocked osculum in the large piston, and large piston (16) blocks the water outlet in the valve body (17), valve closing; Thermosensitive element perseveration like this just is maintained within a certain range room temperature, has avoided the freezing of indoor equipment.This device provides power by battery pack (12), the electric current that battery pack (12) is produced by solar energy pole plate (10) photovoltaic generation, charges through charging unit (11), and whole device is in state of dormancy when not working.Specific function mechanism need to be according to control object, and Control the content carries out reasonable disposition.
Claims (5)
1. a photovoltaic solar electric valve is characterized in that device adopts minor valve to open the pilot valve formula structure of large valve, comprises photovoltaic solar supply module, program control module, Leading valve mechanism, main valve; Described photovoltaic solar supply module comprises solar energy pole plate, rectifier charging device, battery pack; Described program control module comprises reset spring, spool overcoat, driving component, cam, programme-controlled instrument; Described Leading valve mechanism comprises relief hole, large piston, pilot valve core assembly, valve body, main valve water outlet; The outer surface cover of described spool overcoat has reset spring, and magnetic ring component is withstood in the upper end of reset spring, and driving component is withstood in the upper end of magnetic ring component, and driving component cooperates with cam by pulley, and cam rotates with the rotation of micro motor; Described mangetic core assembly is inserted in the spool overcoat, and can slide up and down in the spool overcoat, and top is equipped with the magnetic column assembly; Drive part is installed in the mounting box.
2. photovoltaic solar electric valve according to claim 1 is characterized in that columnar water outlet is arranged in the valve body, and water outlet cooperates the opening and closing of control valve with sealing gasket on the large piston.
3. photovoltaic solar electric valve according to claim 1 is characterized in that the inner chamber of valve gap has a relief hole, communicates with the epicoele of mangetic core assembly and the relief hole on the valve body respectively; The lower end of mangetic core assembly is equipped with sealing gasket, and sealing gasket can block the relief hole on the valve gap.
4. photovoltaic solar electric valve according to claim 1 is characterized in that being equipped with on the mounting box panel program controller dash board, and the top is equipped with polylith solar energy pole plate, and the electric current that photovoltaic generation produces is input in the rectifier charging device, charges the battery.
5. photovoltaic solar electric valve according to claim 1 is characterized in that magnet ring is connected with the magnetic column assembly to be connected by many magnets respectively, and the magnetic gap pad is installed between the magnet in twos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156549 CN102235536B (en) | 2010-04-27 | 2010-04-27 | Photovoltaic solar electric valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156549 CN102235536B (en) | 2010-04-27 | 2010-04-27 | Photovoltaic solar electric valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102235536A CN102235536A (en) | 2011-11-09 |
| CN102235536B true CN102235536B (en) | 2013-01-30 |
Family
ID=44886465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010156549 Expired - Fee Related CN102235536B (en) | 2010-04-27 | 2010-04-27 | Photovoltaic solar electric valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102235536B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620040B (en) * | 2012-04-23 | 2013-09-04 | 沈阳东北电力调节技术有限公司 | Electrohydraulic system for driving large-size quarter-turn valve by using solar low-power supply |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2076117A (en) * | 1980-05-20 | 1981-11-25 | Coward Noel Desmond | Solenoid operated irrigation valve and system |
| CN2510685Y (en) * | 2001-10-12 | 2002-09-11 | 廖继国 | Pilot electromagnetic-manual double-control valve |
| CN201348080Y (en) * | 2009-01-07 | 2009-11-18 | 厉庆元 | Electric valve for pipeline of natural dump solar water heater |
-
2010
- 2010-04-27 CN CN 201010156549 patent/CN102235536B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2076117A (en) * | 1980-05-20 | 1981-11-25 | Coward Noel Desmond | Solenoid operated irrigation valve and system |
| CN2510685Y (en) * | 2001-10-12 | 2002-09-11 | 廖继国 | Pilot electromagnetic-manual double-control valve |
| CN201348080Y (en) * | 2009-01-07 | 2009-11-18 | 厉庆元 | Electric valve for pipeline of natural dump solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102235536A (en) | 2011-11-09 |
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Owner name: TIANBAILI (BEIJING) NEW TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: QUAN LONGHAO Effective date: 20120217 |
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Free format text: CORRECT: ADDRESS; FROM: 102600 DAXING, BEIJING TO: 100071 FENGTAI, BEIJING |
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Effective date of registration: 20120217 Address after: The 100071 Beijing Seahawks Fengtai District Science City Road No. 8 Building No. 1 Room 201 Applicant after: Beijing Tianbaili New Technology Development Co., Ltd. Address before: 102600, Beijing, Daxing District Zhuang Road junction Industrial Road, 5-102 original villa Applicant before: Quan Longhao |
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Addressee: Quan Longhao Document name: Notification of Passing Examination on Formalities |
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Owner name: ZHONGRUI HUAQING (BEIJING) INTELLIGENT TECHNOLOGY Free format text: FORMER OWNER: TIANBAILI (BEIJING) NEW TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140425 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100071 FENGTAI, BEIJING TO: 100142 HAIDIAN, BEIJING |
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Effective date of registration: 20140425 Address after: 100142, building 3, building 1, West Diaoyutai house, Beijing, Haidian District, 1001 Patentee after: ZHONGRUI HUAQING (BEIJING) INTELLIGENT TECHNOLOGY CO., LTD. Address before: The 100071 Beijing Seahawks Fengtai District Science City Road No. 8 Building No. 1 Room 201 Patentee before: Beijing Tianbaili New Technology Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |