CN203614798U - Electromagnetic valve control device - Google Patents
Electromagnetic valve control device Download PDFInfo
- Publication number
- CN203614798U CN203614798U CN201320650965.6U CN201320650965U CN203614798U CN 203614798 U CN203614798 U CN 203614798U CN 201320650965 U CN201320650965 U CN 201320650965U CN 203614798 U CN203614798 U CN 203614798U
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- China
- Prior art keywords
- solenoid valve
- electromagnetic valve
- entrance
- valve
- control device
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- 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.)
- Expired - Lifetime
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an electromagnetic valve control device. The electromagnetic valve control device comprises a first electromagnetic valve and a valve power gas source, wherein the first electromagnetic valve is a two-position three-way electromagnetic valve and comprises a first flow inlet P1, a second flow inlet B1 and a flow outlet A1. The electromagnetic valve control device further comprises a second electromagnetic valve, wherein the second electromagnetic valve is a two-position three-way electromagnetic valve and comprises a first flow inlet P2, a second flow inlet B2 and a flow outlet A2, the first flow inlet P2 is connected with the second flow inlet B1 of the first electromagnetic valve through a pipeline, and the second flow inlet B2 is connected with an inlet of the valve power gas source through a pipeline. According to the electromagnetic valve control device, production accidents caused by emergencies, such as electromagnetic valve failure and large-area power outage, can be effectively reduced, the reliability of the operation of a system is improved, potential safety risks caused by the misoperation or no-operation of key executing mechanisms during the operation of the system are reduced, the safety and steadiness of the stop and operation of equipment are protected, and thus, the stability of the operation of production is guaranteed.
Description
Technical field
The utility model relates to the technical field of automatic control in industrial process, is 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; can protect device security, steadily stop transport at Emergency time, avoid therefore and the equipment, the production accident that produce.The common control system action principle of solenoid valve is: in the time of 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, as the accident that causes space division system expander plant to burn just once appearred that a cause solenoid valve is failure to actuate and in certain factory.
Model utility content
Technical problem to be solved in the utility model 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 utility model 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 utility model further limits is:
Further, described pipeline is copper pipe.
Further, while breaking down, can realize normal interlocking for one of them solenoid valve, 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 utility model is taked 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 operation.
When 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.In the time that 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 utility model is: the utility model can effectively reduce the production accident causing because of the accident such as solenoid valve failure, large-area power-cuts; increase system reliability of operation; the misoperation of crucial actuator or the potential safety hazard causing of being failure to actuate in system running are reduced; protect device security to stop transport stably, thereby guaranteed the stable operation of producing.
Accompanying drawing explanation
Fig. 1 is the utility model magnetic valve controller connection diagram.
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 utility model 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 operation.
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 with city.
In addition to the implementation, the utility model 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 the utility model requirement.
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 |
|---|---|---|---|
| CN201320650965.6U CN203614798U (en) | 2013-10-21 | 2013-10-21 | Electromagnetic valve control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320650965.6U CN203614798U (en) | 2013-10-21 | 2013-10-21 | Electromagnetic valve control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614798U true CN203614798U (en) | 2014-05-28 |
Family
ID=50767446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320650965.6U Expired - Lifetime CN203614798U (en) | 2013-10-21 | 2013-10-21 | Electromagnetic valve control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629390A (en) * | 2013-10-21 | 2014-03-12 | 江苏永钢集团有限公司 | Solenoid valve control device |
-
2013
- 2013-10-21 CN CN201320650965.6U patent/CN203614798U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629390A (en) * | 2013-10-21 | 2014-03-12 | 江苏永钢集团有限公司 | Solenoid valve control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |