CN102235505A - Electric control valve - Google Patents
Electric control valve Download PDFInfo
- Publication number
- CN102235505A CN102235505A CN 201010156536 CN201010156536A CN102235505A CN 102235505 A CN102235505 A CN 102235505A CN 201010156536 CN201010156536 CN 201010156536 CN 201010156536 A CN201010156536 A CN 201010156536A CN 102235505 A CN102235505 A CN 102235505A
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- electric control
- valve core
- memory alloy
- 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.)
- Pending
Links
Images
Abstract
The invention discloses an electric control valve which belongs to the technical field of water heating valves. The electric control valve is characterized in that a water outlet in a valve body is matched with a piston and a lower sealing piece at the lower end of the piston to control the opening and the closing of the valve; a memory alloy is electrified to deform and expand to push a magnetic ring, a magnetic cylinder, the piston and the sealing piece to close the valve, thus another electric control mode of the valve is realized. When the electric control valve works, unsafe factors are eliminated by low-voltage drive.
Description
Technical field
A kind of electric control valve belongs to the hot-water heating technical field of valve control.
Background technique
In recent years, along with the valve development of technology, various electric valves obtained different application in different fields.For example use more solenoid valve, the mortor operated valve that motor drags, electric heating type thermostat valve; But these electric valves one side structures are more complicated all, and great majority adopt the 220V Alternating Current Power Supplies on the other hand, for the valve that is installed on the pipeline, in case electric leakage bring dangerous will for people and electric power system.
Summary of the invention
The technological scheme that the purpose of this invention is to provide a kind of electric control valve.
Technological scheme of the present invention is achieved like this, and system is made up of adjusting color controls and electric control valve, and adjusting color controls is installed in the place of easy-to-operat, a regulator control one or several electric control valves; Electric control valve mainly comprises valve core rod, piston, valve core housing, valve gap, magnetic ring component, magnetic column assembly, bonnet, memory alloy, electrical control lines, reset spring, spool overcoat, last Sealing, valve body, lower seal; In the described valve body water outlet is arranged, water outlet cooperates the keying of control valve with the lower seal of piston and lower end thereof; Described valve core rod passes the intermediate throughholes of piston, and there is a baffle plate at the middle part of going up of valve core rod, is with Sealing on the baffle plate, and cooperates with the through hole of piston; The top of described valve core rod is filled thing and is fixed in the valve core housing, and the top of valve core housing is equipped with the magnetic column assembly; Valve core housing is inserted in the spool overcoat, and can move up and down in the spool overcoat; The spool overcoat is installed on the valve gap by Sealing; The outside of described spool overcoat is with reset spring, magnetic ring component, memory alloy, wherein valve gap is withstood in the reset spring bottom, the underpart of magnetic ring component is withstood on top, and the underpart of memory alloy is withstood in the upper end portion of magnetic ring component, and the inner top of bonnet is withstood in the upper end portion of memory alloy; Described bonnet is connected with valve gap by screw thread; The two ends of described memory alloy are connected with the low-voltage output of temperature regulation controller by lead; Deformation was expanded and is promoted magnet ring, magnetic post, piston, Sealing throttle down when described memory alloy was switched on; Valve working is in being lower than the 12V voltage range.
The invention has the beneficial effects as follows, realized the another kind of automatically controlled mode of valve, by low voltage drive, got rid of unsafe factor during work.
Description of drawings
Accompanying drawing is a kind of structure principle chart of electric control valve.
In the accompanying drawing, 1 valve core rod, 2 pistons, 3 connecting sleeves, 4 valve core housings, 5 valve gaps, 6 magnetic ring component, 7 magnetic column assemblies, 8 bonnets, 9 memory alloys, 10 electrical control lines, 11 reset springs, 12 spool overcoats, Sealing on 13,14 valve bodies, 15 lower seal; Among the figure, memory alloy is connected with the low tension power supply output terminal of regulator by power line.
Embodiment
Embodiment is the application of the present invention in heating system, system is made up of temperature regulation controller and electric control valve, temperature regulation controller is installed in the room that needs heating, a duct thermostat control one or several electric control valves, electric control valve concentrates on the arcola hot water exit of isolated user, or the water inlet of ground hot channel, the hot water flow in the room that different electric control valve control is different.Electric control valve mainly comprises valve core rod (1), piston (2), connecting sleeve (3), valve core housing (4), valve gap (5), magnetic ring component (6), magnetic column assembly (7), bonnet (8), memory alloy (9), electrical control lines (10), reset spring (11), spool overcoat (12), last Sealing (13), valve body (14), lower seal (15); This routine temperature memory alloy (9) adopts high-resistance alloy; Valve body has water outlet in (14), the keying of lower seal (15) control valve of water outlet fitting piston (2) and lower end thereof; The intermediate throughholes that valve core rod (1) passes piston (2), there is a baffle plate at the middle part of going up of valve core rod (1), is with Sealing (13) on the baffle plate, and cooperates with the through hole of piston (2); The top of valve core rod (1) is filled thing and is fixed in the valve core housing (4), and the top of valve core housing (4) is equipped with magnetic column assembly (7); Valve core housing (4) is inserted in the spool overcoat (12), and can in spool overcoat (12), move up and down, spool overcoat (12) is installed on the valve gap (5) by Sealing, and the outside of spool overcoat (12) is with reset spring (11), magnetic ring component (6), memory alloy (9); Wherein valve gap (5) is withstood in reset spring (11) bottom, the underpart of magnetic ring component (6) is withstood on top, the underpart of memory alloy (9) is withstood in the upper end portion of magnetic ring component (6), the inner top of bonnet (8) is withstood in the upper end portion of memory alloy (6), bonnet (8) is connected with valve gap (5) by screw thread, the two ends of memory alloy (9) are connected with the low-voltage output of temperature regulation controller by electrical control lines (10), and this routine operating voltage is 3～6V; Principle of the present invention is work like this: after the room temperature adjusting color controls set temperature value, when indoor environment temperature is lower than setting value, the low voltage terminal of regulator does not have voltage output, and the memory alloy of the spring-like on the electrically-controlled valve (9) is in original contraction state; Magnetic ring component (6), memory alloy (9) that reset spring (11) promotes its upper end move up; Under magnetic coupling interaction, magnetic ring component (6) is when moving up, magnetic column assembly (7) in the pulling spool overcoat (12) moves up, magnetic column assembly (7) pulling valve core housing (4), the last Sealing (13) on valve core housing (4) the drive valve core rod (1) leaves the through hole on the piston (2), flows into piston (2) upper-end surface around the through hole of medium by piston (2), cause the pressure of piston (2) upper and lower end to equate, hydraulic pressure backs down piston (2), valve open, and heat medium flow is to heat dissipation equipment; When room temperature raises gradually, and when arriving set temperature value, temperature regulation controller output services voltage is given memory alloy (6), memory alloy (6) flows through heating because of electric current, generation deformation is expanded, promoting magnetic ring component (6) moves downward, magnet ring is in the compression reset spring, the magnetic column assembly (7) that promotes in the interior valve core housing (4) of valve gap (5) by magnetic coupling moves downward, the lower seal (15) of piston (2) bottom blocks the water outlet in the valve body (14), valve turn-offs, and thermal medium stops to flow to heat dissipation equipment; After room temperature reduced gradually, memory alloy (9) recovered original contraction state, and valve is opened again.Valve is so worked repeatedly automatically, just room temperature is maintained about setting value.The present invention is equally applicable to the control of the flow of other field.
Claims (5)
1. an electric control valve mainly comprises valve core rod, piston, valve core housing, valve gap, magnetic ring component, magnetic column assembly, bonnet, memory alloy, electrical control lines, reset spring, spool overcoat, last Sealing, valve body, lower seal; It is characterized in that the interior water outlet of valve body cooperates the keying of control valve with the lower seal of piston and piston lower end thereof; Deformation is expanded and is promoted magnet ring, magnetic post, piston, Sealing throttle down during the memory alloy energising.
2. electric control valve according to claim 1 is characterized in that valve core rod passes the intermediate throughholes of piston, and there is a baffle plate at the middle part of going up of valve core rod, is with Sealing on the baffle plate, and cooperates with the through hole of piston.
3. electric control valve according to claim 1, the top that it is characterized in that valve core rod is filled thing and is fixed in the valve core housing, and the top of valve core housing is equipped with the magnetic column assembly; Valve core housing is inserted in the spool overcoat, and can move up and down in the spool overcoat.
4. electric control valve according to claim 1 is characterized in that the reset spring bottom withstands valve gap, and the underpart of magnetic ring component is withstood on top, and the underpart of memory alloy is withstood in the upper end portion of magnetic ring component, and the inner top of bonnet is withstood in the upper end portion of memory alloy.
5. electric control valve according to claim 1 is characterized in that the two ends of memory alloy are connected with the low-voltage output of temperature regulation controller by lead; Described operating voltage is lower than 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156536 CN102235505A (en) | 2010-04-21 | 2010-04-21 | Electric control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156536 CN102235505A (en) | 2010-04-21 | 2010-04-21 | Electric control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102235505A true CN102235505A (en) | 2011-11-09 |
Family
ID=44886437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010156536 Pending CN102235505A (en) | 2010-04-21 | 2010-04-21 | Electric control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102235505A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736911A (en) * | 2012-10-01 | 2015-06-24 | 林德股份公司 | A flow apparatus |
| CN107532727A (en) * | 2015-04-09 | 2018-01-02 | 塔科诺瓦集团股份公司 | The valve used in the inflow pipe or return duct of the water circulation for being heated or cooled |
| CN110307378A (en) * | 2019-07-04 | 2019-10-08 | 宁波方太厨具有限公司 | Solenoid valve, ratio valve assembly and water heater |
| CN113483264A (en) * | 2021-07-29 | 2021-10-08 | 张文材 | Anti-charging valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489240Y (en) * | 2001-07-05 | 2002-05-01 | 全龙浩 | Thermostatic valve for heating |
| CN101178126A (en) * | 2006-11-07 | 2008-05-14 | 北京菁华资源科技有限公司 | Self-temperature controlled valve |
| CN101178127A (en) * | 2006-11-08 | 2008-05-14 | 董民超 | Self-supporting temperature-sensing valve |
| CN101649925A (en) * | 2008-08-13 | 2010-02-17 | 北京海林阀门有限公司 | Remote electrically controlled thermostatic valve |
| US20100038569A1 (en) * | 2008-08-13 | 2010-02-18 | Beijing Hailin Auto Control Equipment Co., Ltd. | Electric control valve |
-
2010
- 2010-04-21 CN CN 201010156536 patent/CN102235505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2489240Y (en) * | 2001-07-05 | 2002-05-01 | 全龙浩 | Thermostatic valve for heating |
| CN101178126A (en) * | 2006-11-07 | 2008-05-14 | 北京菁华资源科技有限公司 | Self-temperature controlled valve |
| CN101178127A (en) * | 2006-11-08 | 2008-05-14 | 董民超 | Self-supporting temperature-sensing valve |
| CN101649925A (en) * | 2008-08-13 | 2010-02-17 | 北京海林阀门有限公司 | Remote electrically controlled thermostatic valve |
| US20100038569A1 (en) * | 2008-08-13 | 2010-02-18 | Beijing Hailin Auto Control Equipment Co., Ltd. | Electric control valve |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736911A (en) * | 2012-10-01 | 2015-06-24 | 林德股份公司 | A flow apparatus |
| CN104736911B (en) * | 2012-10-01 | 2017-03-08 | 林德股份公司 | Flow apparatus |
| US10047876B2 (en) | 2012-10-01 | 2018-08-14 | Linde Aktiengesellschaft | Flow apparatus |
| CN107532727A (en) * | 2015-04-09 | 2018-01-02 | 塔科诺瓦集团股份公司 | The valve used in the inflow pipe or return duct of the water circulation for being heated or cooled |
| US10626997B2 (en) | 2015-04-09 | 2020-04-21 | Taconova Group AG | Valve for use in the feed pipe or return pipe of a heating or cooling water circuit |
| CN107532727B (en) * | 2015-04-09 | 2021-01-08 | 塔科诺瓦集团股份公司 | Valve for use in an inlet or return pipe for the circulation of water for heating or cooling |
| CN110307378A (en) * | 2019-07-04 | 2019-10-08 | 宁波方太厨具有限公司 | Solenoid valve, ratio valve assembly and water heater |
| CN113483264A (en) * | 2021-07-29 | 2021-10-08 | 张文材 | Anti-charging valve |
| CN113483264B (en) * | 2021-07-29 | 2023-12-08 | 嘉兴艾迪西暖通科技有限公司 | Anti-filling valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100243077A1 (en) | Sub sea actuator | |
| CN102235505A (en) | Electric control valve | |
| EP2244151A2 (en) | Electric control valve | |
| RU2480678C2 (en) | Single-pipe heat supply system with heat carrier flow control | |
| CN111271486B (en) | Pressure reducing valve | |
| CN106051274A (en) | Proportional electromagnetic valve used for treating tail gas through solid ammonia | |
| CN201437860U (en) | Electric control valve | |
| CN103016783B (en) | Double-coil drive air-lock bi-stable electromagnetic auxiliary valve | |
| CN101603610A (en) | Electric heating control thermostatic valve | |
| CN102200201B (en) | Electric temperature control valve | |
| CN204062069U (en) | Flow balance valve | |
| CN101881483A (en) | Water divider temperature control system with antifreezing function | |
| CN205781255U (en) | Servo drive and valve module for valve | |
| CN209781724U (en) | novel valve | |
| CN202280915U (en) | Waterpower regulating valve | |
| CN101776174A (en) | Self-operated type temperature control valve with antifreezing function | |
| CN101649925A (en) | Remote electrically controlled thermostatic valve | |
| CN2918905Y (en) | Gas proportion electrical controlled valve | |
| CN108131470A (en) | A kind of two position and four-way reversing valves for fuel regulator | |
| CN218294502U (en) | Gas-electric double-control flow regulating valve | |
| CN206513918U (en) | A kind of double-iron core guide electromagnetic valve | |
| CN102954280A (en) | Remote control antifreezing thermostatic valve set | |
| CN206504004U (en) | Electric hot water tap | |
| CN111306333A (en) | Safety valve | |
| CN208311172U (en) | A kind of tubular type lift valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANBAILI (BEIJING) NEW TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: QUAN LONGHAO Effective date: 20120216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102600 DAXING, BEIJING TO: 100071 FENGTAI, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120216 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 |
|
| DD01 | Delivery of document by public notice |
Addressee: Quan Longhao Document name: Notification of Passing Examination on Formalities |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |