CN201028096Y - Pawl locked emergency cutting-off/turning-on solenoid valve controlled by electromagnet - Google Patents
Pawl locked emergency cutting-off/turning-on solenoid valve controlled by electromagnet Download PDFInfo
- Publication number
- CN201028096Y CN201028096Y CNU2007200953510U CN200720095351U CN201028096Y CN 201028096 Y CN201028096 Y CN 201028096Y CN U2007200953510 U CNU2007200953510 U CN U2007200953510U CN 200720095351 U CN200720095351 U CN 200720095351U CN 201028096 Y CN201028096 Y CN 201028096Y
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- solenoid valve
- valve
- lock hook
- valve controlled
- 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.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a pawl lock-hook type emergency shutting or starting solenoid valve controlled by electromagnet, comprising an electromagnet arranged outside of a main valve, wherein, the action activity part of the electromagnet is connected with a lock-hook which is connected with the controlling handle of the main valve. The utility model has the effects in that: the pawl lock-hook type emergency shutting or starting solenoid valve controlled by electromagnet has low electricity consumption; the driving force generated by the solenoid valve is small, but the driving force can be become sensitive, stable and reliable after being transmitted and amplified by the mechanical structure; thereby, the shutting and starting of the valve is effectively controlled, and energy is saved.
Description
Technical field
The utility model belongs to the Automatic Control Component solenoid valve, particularly a kind of ratchet lock hook formula emergency cut-off/opens solenoid valve of magnet control.
Background technique
Solenoid valve is widely used in the control of the production automation at present, but the lifting of the switch motion of the actuation coil of most of solenoid valves and controlled valve or torsion driving force are suitable.Therefore the solenoid valve volume that has is very big, and power consumption is big, moves insensitive.
Summary of the invention
Technical problem to be solved in the utility model is: ratchet lock hook formula emergency cut-off/opens solenoid valve that a kind of magnet control is provided.Though driving force is little, the transmission by mechanical structure is amplified and is reached sensitive reliable and stable, and power consumption is low like this.
The technical solution of the utility model is:
A kind of ratchet lock hook formula emergency cut-off/opens solenoid valve of magnet control is characterized in that: have to be installed in the outer electromagnet of main valve, the action active part of electromagnet connects lock hook, lock hook connects the main valve Joystick.
The utility model effect is:
The ratchet lock hook formula emergency cut-off/opens solenoid valve of this magnet control, the solenoid valve power consumption is low, though that solenoid valve produces driving force is little, amplifies by the transmission of mechanical structure and to reach sensitive reliable and stable, the effectively cut-out and the unlatching of control valve, conserve energy.
Description of drawings
Fig. 1 is the opening state figure of the ratchet lock hook formula emergency cut-off/opens solenoid valve of magnet control
Fig. 2 is the dissengaged positions figure of the ratchet lock hook formula emergency cut-off/opens solenoid valve of magnet control
Fig. 3 is the cut-out opening state figure of the ratchet lock hook formula emergency cut-off/opens solenoid valve of another kind of magnet control
Fig. 4 is the phase diagram of the ratchet lock hook formula emergency cut-off/opens solenoid valve of another kind of magnet control
Among the figure: 1 electromagnet, 2 lock hooks, 3 handles, 4 main valves
Embodiment
A kind of ratchet lock hook formula emergency cut-off/opens solenoid valve of magnet control shown in Fig. 1,2,3,4 has to be installed in the outer electromagnet of main valve, and the action active part of electromagnet connects lock hook, lock hook connects the main valve Joystick.
Its electromagnetic valve structure has two kinds:
During 1) as Fig. 1,1 outage of 2 electromagnet, handle 3 breaks away from ratchet latch hook 2 fast makes valve 4 open or close.
During 2) as Fig. 3,1 energising of 4 electromagnet, handle 3 breaks away from ratchet latch hook 2 fast makes valve 4 open or close.
Claims (1)
1. the ratchet lock hook formula emergency cut-off/opens solenoid valve of a magnet control is characterized in that: have to be installed in the outer electromagnet of main valve the action active part connection lock hook of electromagnet, lock hook connection main valve Joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200953510U CN201028096Y (en) | 2007-02-27 | 2007-02-27 | Pawl locked emergency cutting-off/turning-on solenoid valve controlled by electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200953510U CN201028096Y (en) | 2007-02-27 | 2007-02-27 | Pawl locked emergency cutting-off/turning-on solenoid valve controlled by electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028096Y true CN201028096Y (en) | 2008-02-27 |
Family
ID=39132308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200953510U Expired - Fee Related CN201028096Y (en) | 2007-02-27 | 2007-02-27 | Pawl locked emergency cutting-off/turning-on solenoid valve controlled by electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028096Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840984A (en) * | 2016-04-19 | 2016-08-10 | 宁波市江北兴达焊割减压仪表厂 | Pressure reduction device with safety protection function |
-
2007
- 2007-02-27 CN CNU2007200953510U patent/CN201028096Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840984A (en) * | 2016-04-19 | 2016-08-10 | 宁波市江北兴达焊割减压仪表厂 | Pressure reduction device with safety protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20110227 |