CN202972118U - Pressure relief device of explosion-proof tube of pressure regulating equipment for security system - Google Patents
Pressure relief device of explosion-proof tube of pressure regulating equipment for security system Download PDFInfo
- Publication number
- CN202972118U CN202972118U CN 201220599531 CN201220599531U CN202972118U CN 202972118 U CN202972118 U CN 202972118U CN 201220599531 CN201220599531 CN 201220599531 CN 201220599531 U CN201220599531 U CN 201220599531U CN 202972118 U CN202972118 U CN 202972118U
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- China
- Prior art keywords
- explosion
- explosion stack
- pressure
- proof tube
- adjusting 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 - Fee Related
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Abstract
The utility model relates to a pressure relief device of an explosion-proof tube of pressure regulating equipment for a security system. An ARM (Advanced RISC Machines) embedded controller with host computer output equipment is arranged, and a control pulse pin of the ARM embedded controller is in communication conduction with a pressure relief component of the explosion-proof tube of the pressure regulating equipment for the security system; and the pressure relief component comprises an explosion-proof tube outside-pass valve, an explosion-proof tube outside-pass valve starting and stopping device, a control motor of the explosion-proof tube outside-pass valve starting and stopping device, and an explosion-proof tube pressure induction trigger. The explosion-proof tube is automatically opened to eliminate pressure when the gas expands; and therefore the serious fault of the pressure regulating equipment for the security system is removed.
Description
Technical field
The utility model relates to technical field of security and protection, particularly a kind of safety and protection system voltage adjusting device explosion stack pressure releasing means.
Background technique
In the safety and protection system voltage adjusting device, at the voltage adjusting device top, explosion stack is installed, in a single day voltage adjusting device breaks down; when the voltage adjusting device container inner pressure is increased to certain numerical value; the explosion stack action discharges the voltage adjusting device container inner pressure, thereby has protected voltage adjusting device container itself.The method of the release pressure of explosion stack employing now or mechanical, namely the spout of explosion stack seals with the plexiglass that is carved with special cut.Catastrophe failure occurs when the safety and protection system voltage adjusting device is inner, gas expansion, when reaching certain pressure, pressure is eliminated in the gas ejection.The shortcoming of doing like this has delay when being gas expansion, and will reach certain pressure, just is not easy to eliminate pressure if can't reach the gas ejection, can't remove the catastrophe failure of safety and protection system voltage adjusting device.
Summary of the invention
The utility model provides a kind of safety and protection system voltage adjusting device explosion stack pressure releasing means, set up the ARM embedded controller of upper-position unit output unit via setting, and the control impuls pin of ARM embedded controller communication conducting is used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve, explosion stack outward logical valve start and stop device, explosion stack outward logical valve start and stop device control motor with explosion stack pressure sensitive trigger.Realize automatically opening explosion stack and eliminated pressure when gas expansion, removed thus the catastrophe failure of safety and protection system voltage adjusting device.
For achieving the above object, the technical solution of the utility model is:
A kind of safety and protection system voltage adjusting device explosion stack pressure releasing means, the ARM embedded controller 2 of upper-position unit output unit 1 is set up in setting, and the control impuls pin 3 of ARM embedded controller 2 communication conductings are used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve 4, explosion stack outward logical valve start and stop device 5, explosion stack outward logical valve start and stop device control motor 6 with explosion stack pressure sensitive trigger 7.
Set up the ARM embedded controller 2 of upper-position unit output unit 1 via setting, and the control impuls pin 3 of ARM embedded controller 2 communication conductings are used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve 4, explosion stack outward logical valve start and stop device 5, explosion stack outward logical valve start and stop device control motor 6 with explosion stack pressure sensitive trigger 7.Realize automatically opening explosion stack and eliminated pressure when gas expansion, removed thus the catastrophe failure of safety and protection system voltage adjusting device.
Description of drawings
Fig. 1 is linkage structure schematic diagram of the present utility model.
Embodiment
The below is described further the utility model via accompanying drawing:
As shown in Figure 1, safety and protection system voltage adjusting device explosion stack pressure releasing means, the ARM embedded controller 2 of upper-position unit output unit 1 is set up in setting, and the control impuls pin 3 of ARM embedded controller 2 communication conductings are used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve 4, explosion stack outward logical valve start and stop device 5, explosion stack outward logical valve start and stop device control motor 6 with explosion stack pressure sensitive trigger 7.
Set up the ARM embedded controller 2 of upper-position unit output unit 1 via setting, and the control impuls pin 3 of ARM embedded controller 2 communication conductings are used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve 4, explosion stack outward logical valve start and stop device 5, explosion stack outward logical valve start and stop device control motor 6 with explosion stack pressure sensitive trigger 7.Realize automatically opening explosion stack and eliminated pressure when gas expansion, removed thus the catastrophe failure of safety and protection system voltage adjusting device.
Claims (1)
1. safety and protection system voltage adjusting device explosion stack pressure releasing means, it is characterized in that arranging the ARM embedded controller (2) of setting up upper-position unit output unit (1), and the control impuls pin (3) of ARM embedded controller (2) communication conducting is used for safety and protection system voltage adjusting device explosion stack earth pressure release parts, be used for safety and protection system voltage adjusting device explosion stack earth pressure release parts comprise explosion stack outward logical valve (4), explosion stack outward logical valve start and stop device (5), explosion stack outward logical valve start and stop device control motor (6) with explosion stack pressure sensitive trigger (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599531 CN202972118U (en) | 2012-11-14 | 2012-11-14 | Pressure relief device of explosion-proof tube of pressure regulating equipment for security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599531 CN202972118U (en) | 2012-11-14 | 2012-11-14 | Pressure relief device of explosion-proof tube of pressure regulating equipment for security system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972118U true CN202972118U (en) | 2013-06-05 |
Family
ID=48513194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599531 Expired - Fee Related CN202972118U (en) | 2012-11-14 | 2012-11-14 | Pressure relief device of explosion-proof tube of pressure regulating equipment for security system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972118U (en) |
-
2012
- 2012-11-14 CN CN 201220599531 patent/CN202972118U/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: 20130605 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |