CN103629390A - Solenoid valve control device - Google Patents
Solenoid valve control device Download PDFInfo
- Publication number
- CN103629390A CN103629390A CN201310497278.XA CN201310497278A CN103629390A CN 103629390 A CN103629390 A CN 103629390A CN 201310497278 A CN201310497278 A CN 201310497278A CN 103629390 A CN103629390 A CN 103629390A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- inflow port
- entrance
- control device
- valve
- 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
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such 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
- F16K31/0603—Multiple-way valves
Abstract
The invention discloses a solenoid valve control device. The solenoid valve control device comprises a first solenoid valve and a valve power air source, wherein the first solenoid valve is a two-position three-way solenoid valve and comprises a first inflow port P1, a second inflow port B2 and an outflow port A1. The solenoid valve control device further comprises a second solenoid valve, wherein the second solenoid valve is a two-position three-way solenoid valve and comprises a first inflow port P2, a second inflow port B2 and an outflow port A2, the first inflow port P2 is connected with the second inflow port B1 of the first solenoid valve through a pipe, and the second inflow port B2 is connected with an inlet of the valve power air source through a pipe. By the adoption of the solenoid valve control device, production accidents caused by emergencies such as breakdowns of the solenoid valves and large-area power failures can be effectively reduced, the reliability of operation of a system is improved, potential safety hazards caused by false operation or operation failures of a key executing mechanism during operation of the system are reduced, safe and stable stopping of equipment is guaranteed, and therefore stable production is guaranteed.
Description
Technical field
The present invention relates to the technical field of automatic control in industrial process, be specifically related to a kind of magnetic valve controller.
Background technique
Solenoid valve is the final controlling element that industrial process automation control system is used; extensive in a lot of sector applications such as chemical industry, machinery; its majority and key aerodynamic or hydraulic transmission actuator are used in conjunction with; at Emergency time, can protect device security, steadily stop transport, avoid therefore and the equipment, the production accident that produce.The common control system action principle of solenoid valve is: when normal production, control system provides solenoid valve and obtains electrical signal, and solenoid valve obtains electric adhesive, makes valve obtain power source and is opened and closed.Appearance emergency equipment need be interlocked when stopping transport or discharging certain energy, and control system provides solenoid valve dead electricity signal, and valve is opened or closes because of the source that runs out of steam, and equipment reaches safe condition.But in daily production, also there will be and cause the misoperation of crucial actuator or be failure to actuate because of solenoid valve failure, directly cause producing, equipment accident happens occasionally the accident that ，Ru Mou factory caused space division system expander plant to burn with regard to once occurring a cause solenoid valve to be failure to actuate.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of prior art, production accident that a kind of effective reduction causes because of solenoid valve failure is provided, increases reliability, reduces the magnetic valve controller of potential safety hazard.
In order to solve above technical problem, the present invention relates to a kind of magnetic valve controller, comprise the first solenoid valve and valve power gas source, described the first solenoid valve is two-bit triplet solenoid valve, described the first solenoid valve comprises first-class entrance P1, second entrance B1 and outflow opening A1, also comprise the second solenoid valve, described the second solenoid valve is two-bit triplet solenoid valve, described the second solenoid valve comprises first-class entrance P2, second entrance B2 and outflow opening A2, described first-class entrance P2 is connected by pipeline with the second entrance B1 of the first solenoid valve, second entrance B2 is connected by pipeline with the import of valve power gas source.
The technological scheme that the present invention further limits is:
Further, described pipeline is copper pipe.
Further, while breaking down for one of them solenoid valve, can realize normal interlocking, increase reliability, described the first solenoid valve is connected with independent current source respectively with the second solenoid valve.
Further, the independent current source that described the first solenoid valve connects is mains supply, and the independent current source that described the second solenoid valve connects is ups power.
Further, the independent current source that described the first solenoid valve connects is ups power, and the independent current source that described the second solenoid valve connects is mains supply.
Further, follow-up equipment interlocking misoperation when preventing that the chance failures such as short circuit, coil burn out, power down from appearring in one of them solenoid valve, the scheme that the present invention takes be when interlocking the first solenoid valve, the second solenoid valve obtain electric, the first solenoid valve, the second solenoid valve dead electricity while normally moving.
During normal operation, two solenoid valve place power failure states, P1B1, P2B2 conducting, instrument supply gas enters to positioning work piece from P1, and follow-up equipment can move.When technological requirement need be interlocked, it is electric that two solenoid valves all obtain, and valve instrument gas is discharged from A1B1 or A2B2, the action of follow-up equipment interlocking.So, as long as there is a solenoid valve regular event, can realize normal interlocking, increased reliability, and the solenoid valve increasing can not increase potential safety hazard to normal operation.
Outstanding effect of the present invention is: the present invention can effectively reduce the production accident causing because of accidents such as solenoid valve failure, large-area power-cuts; increased system reliability of operation; the potential safety hazard that has reduced crucial actuator misoperation in system running or be failure to actuate and cause; protect device security to stop transport stably, thereby guaranteed the stable operation of production.
Accompanying drawing explanation
Fig. 1 is magnetic valve controller connection diagram of the present invention.
Embodiment
Specific embodiment 1
A kind of magnetic valve controller that the present embodiment provides, as shown in Figure 1, comprise the first solenoid valve and valve power gas source, the first solenoid valve is two-bit triplet solenoid valve, the first solenoid valve comprises first-class entrance P1, second entrance B1 and outflow opening A1, also comprise the second solenoid valve, the second solenoid valve is two-bit triplet solenoid valve, the second solenoid valve comprises first-class entrance P2, second entrance B2 and outflow opening A2, first-class entrance P2 is connected by pipeline with the second entrance B1 of the first solenoid valve, second entrance B2 is connected by pipeline with valve power gas source, pipeline adopts copper pipe.
The first solenoid valve is connected with independent current source respectively with the second solenoid valve, and the independent current source that the first solenoid valve connects is mains supply, and the independent current source that the second solenoid valve connects is ups power.
The present invention in use, when linking route makes to interlock the first solenoid valve, the second solenoid valve obtain electric, the first solenoid valve, the second solenoid valve dead electricity while normally moving.
Specific embodiment 2
A kind of magnetic valve controller that the present embodiment provides, basic identical with specific embodiment 1 installation composition and control mode, both differences are: first solenoid valve of the present embodiment is connected with ups power, and the second solenoid valve is electrically connected to city.
In addition to the implementation, the present invention can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. a magnetic valve controller, comprise the first solenoid valve and valve power gas source, described the first solenoid valve is two-bit triplet solenoid valve, described the first solenoid valve comprises first-class entrance P1, second entrance B1 and outflow opening A1, it is characterized in that: also comprise the second solenoid valve, described the second solenoid valve is two-bit triplet solenoid valve, described the second solenoid valve comprises first-class entrance P2, second entrance B2 and outflow opening A2, described first-class entrance P2 is connected by pipeline with the second entrance B1 of the first solenoid valve, second entrance B2 is connected by pipeline with the import of valve power gas source.
2. magnetic valve controller according to claim 1, is characterized in that: described pipeline is copper pipe.
3. magnetic valve controller according to claim 1, is characterized in that: described the first solenoid valve is connected with independent current source respectively with the second solenoid valve.
4. magnetic valve controller according to claim 3, is characterized in that: the independent current source that described the first solenoid valve connects is mains supply, and the independent current source that described the second solenoid valve connects is ups power.
5. magnetic valve controller according to claim 3, is characterized in that: the independent current source that described the first solenoid valve connects is ups power, and the independent current source that described the second solenoid valve connects is mains supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497278.XA CN103629390A (en) | 2013-10-21 | 2013-10-21 | Solenoid valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497278.XA CN103629390A (en) | 2013-10-21 | 2013-10-21 | Solenoid valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103629390A true CN103629390A (en) | 2014-03-12 |
Family
ID=50210727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310497278.XA Pending CN103629390A (en) | 2013-10-21 | 2013-10-21 | Solenoid valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254167A (en) * | 2017-12-29 | 2018-07-06 | 广州市上腾电子科技有限公司 | A kind of discharge coefficient test gas circuit and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0416709B1 (en) * | 1989-09-08 | 1993-10-20 | Bauknecht Hausgeräte GmbH | Safety device for water inflow |
| CN201273384Y (en) * | 2008-08-17 | 2009-07-15 | 王勇 | Duplex bistable impulse solenoid valve |
| CN102563191A (en) * | 2012-02-03 | 2012-07-11 | 深圳乐满油气技术有限公司 | Control valve group for pneumatic positioner |
| CN203215027U (en) * | 2013-05-07 | 2013-09-25 | 山西太钢不锈钢股份有限公司 | Control valve for large-pipe-diameter and double-valve-series multi-gas mixing system |
| CN203614798U (en) * | 2013-10-21 | 2014-05-28 | 江苏永钢集团有限公司 | Electromagnetic valve control device |
-
2013
- 2013-10-21 CN CN201310497278.XA patent/CN103629390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0416709B1 (en) * | 1989-09-08 | 1993-10-20 | Bauknecht Hausgeräte GmbH | Safety device for water inflow |
| CN201273384Y (en) * | 2008-08-17 | 2009-07-15 | 王勇 | Duplex bistable impulse solenoid valve |
| CN102563191A (en) * | 2012-02-03 | 2012-07-11 | 深圳乐满油气技术有限公司 | Control valve group for pneumatic positioner |
| CN203215027U (en) * | 2013-05-07 | 2013-09-25 | 山西太钢不锈钢股份有限公司 | Control valve for large-pipe-diameter and double-valve-series multi-gas mixing system |
| CN203614798U (en) * | 2013-10-21 | 2014-05-28 | 江苏永钢集团有限公司 | Electromagnetic valve control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254167A (en) * | 2017-12-29 | 2018-07-06 | 广州市上腾电子科技有限公司 | A kind of discharge coefficient test gas circuit and its application method |
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Application publication date: 20140312 |