CN202901463U - Electromagnetic bottle valve in firefighting system - Google Patents
Electromagnetic bottle valve in firefighting system Download PDFInfo
- Publication number
- CN202901463U CN202901463U CN 201220665597 CN201220665597U CN202901463U CN 202901463 U CN202901463 U CN 202901463U CN 201220665597 CN201220665597 CN 201220665597 CN 201220665597 U CN201220665597 U CN 201220665597U CN 202901463 U CN202901463 U CN 202901463U
- Authority
- CN
- China
- Prior art keywords
- carriage
- operating handle
- locking device
- bottle valve
- stop pin
- 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 discloses an electromagnetic bottle valve in a firefighting system, comprising an electromagnet component, a bracket (1) and a control lever (2), wherein the electromagnet component is mounted at one end of the bracket (1) and supports one end of the control lever (2), the control lever (2) is positioned in the bracket (1), the other end of the control lever (2) is hinged with the other end of the bracket (1), the electromagnetic bottle valve also comprises a locking device (3), and the locking device is mounted in the bracket (1) and supports the upper edge of the control lever (2). After the structure is adopted, the valve is guaranteed to be in the open state under the circumstance that the electromagnetic component cannot work due to power outage, and the firefighting work is continuously carried out.
Description
Technical field
The utility model relates to the technical field of valve, specifically is a kind of electromagnetism bottle valve for the fire-fighting system on the propellant bottle group in the fire-fighting system.
Background technique
At present, used gas cylinder is generally large-scale steel cylinder in the fire-fighting system, is equipped with the electromagnetism bottle valve on the steel cylinder, is used for controlling the circulation of the gas in the steel cylinder.The electromagnetism bottle valve of prior art comprises carriage, electromagnet assembly and the operating handle that is connected with valve body, electromagnet assembly is installed in an end of carriage and an end of electromagnet assembly and operating handle offsets, the other end of operating handle is hinged on the other end of carriage, and valve body is connected to the carriage below near articulating point.But, there is following shortcoming in the bottle valve of this structure: electromagnet assembly is when the power supply supply is normal, drive operating handle and open valve, thereby fire-suppressant gas is sprayed from steel cylinder, still, when breaking out of fire, the phenomenon that the scene of fire often will cut off the power supply, therefore, this moment, electromagnetic valve component was owing to outage just quits work, valve closing, thus can't realize the purpose that continues to put out a fire.
The model utility content
Technical problem to be solved in the utility model is that the electromagnetism bottle valve in the fire-fighting system that still can work under a kind of state having a power failure is provided.
For solving the problems of the technologies described above, the utility model provides comprises electromagnet assembly, carriage and operating handle, described electromagnet assembly is installed in an end of carriage and offsets with an end of operating handle, operating handle is positioned at carriage, and the other end of operating handle and the other end of carriage are hinged, it also comprises locking device, and described locking device is installed in the carriage and offsets with the top edge of operating handle.
Described locking device comprise collar, spring, stop pin and and cap; Have locking aperture on the described carriage, stop pin is positioned at locking aperture, and an end of stop pin and the top edge of operating handle push against, the other end passes through and cap is connected with carriage, described collar is connected to stop pin near an end of operating handle, and an end and the collar of spring push against, and the other end pushes against with cap also.
After adopting above structure, the utility model compared with prior art, have the following advantages: owing to be provided with locking device at carriage, after operating handle presses down, stop pin skid off locking aperture under the effect of spring force and be positioned at operating handle above, pinned the action that the operating handle resilience resets, therefore, even in the inoperable situation of electromagnetic assembly, also guaranteed valve at the state of opening in that outage occurs, continue to realize the work of fire extinguishing.
Description of drawings
Fig. 1 is the structural representation of the electromagnetism bottle valve in the utility model fire-fighting system.
Fig. 2 is the structure for amplifying schematic representation of A-A direction among Fig. 1.
Wherein: 1, carriage; 1.2, locking aperture; 2, operating handle; 3, locking device; 3.1, collar; 3.2, spring; 3.3 and cap; 3.4, stop pin.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in more detail.
By the structural representation of the electromagnetism bottle valve in the utility model fire-fighting system illustrated in figures 1 and 2 as can be known, it comprises electromagnet assembly, carriage 1 and operating handle 2, described electromagnet assembly is installed in an end of carriage 1 and offsets with an end of operating handle 2, operating handle 2 is positioned at carriage 1, and the other end of the other end of operating handle 2 and carriage 1 is hinged.It also comprises locking device 3, and described locking device is installed in the carriage 1 and offsets with the top edge of operating handle 2.
Described locking device 3 comprise collar 3.1, spring 3.2, stop pin 3.4 and and cap 3.3; Has locking aperture 1.2 on the described carriage 1, stop pin 3.4 is positioned at locking aperture 1.2, one end of stop pin 3.4 and the top edge of operating handle 2 push against, the other end passes through and cap 3.3 is connected with carriage 1, described collar 3.1 is connected to stop pin 3.4 near an end of operating handle 2, one end and the collar 3.1 of spring 3.2 push against, the other end with and cap 3.3 push against.
Claims (2)
1. the electromagnetism bottle valve in the fire-fighting system, comprise electromagnet assembly, carriage (1) and operating handle (2), described electromagnet assembly is installed in an end of carriage (1) and offsets with an end of operating handle (2), operating handle (2) is positioned at carriage (1), and the other end of the other end of operating handle (2) and carriage (1) is hinged, it is characterized in that: it also comprises locking device (3), and described locking device is installed in the carriage (1) and offsets with the top edge of operating handle (2).
2. the electromagnetism bottle valve in the fire-fighting system according to claim 1 is characterized in that: described locking device (3) comprise collar (3.1), spring (3.2), stop pin (3.4) and and cap (3.3); Has locking aperture (1.2) on the described carriage (1), stop pin (3.4) is positioned at locking aperture (1.2), the top edge of one end of stop pin (3.4) and operating handle (2) pushes against, the other end passes through and cap (3.3) is connected with carriage (1), described collar (3.1) is connected to stop pin (3.4) near an end of operating handle (2), one end of spring (3.2) and collar (3.1) push against, the other end with and cap (3.3) push against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665597 CN202901463U (en) | 2012-12-03 | 2012-12-03 | Electromagnetic bottle valve in firefighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220665597 CN202901463U (en) | 2012-12-03 | 2012-12-03 | Electromagnetic bottle valve in firefighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901463U true CN202901463U (en) | 2013-04-24 |
Family
ID=48122134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220665597 Expired - Fee Related CN202901463U (en) | 2012-12-03 | 2012-12-03 | Electromagnetic bottle valve in firefighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901463U (en) |
-
2012
- 2012-12-03 CN CN 201220665597 patent/CN202901463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20171203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |