CN2430671Y - Gas leakage alarm for fire extinguisher - Google Patents
Gas leakage alarm for fire extinguisher Download PDFInfo
- Publication number
- CN2430671Y CN2430671Y CN 00220768 CN00220768U CN2430671Y CN 2430671 Y CN2430671 Y CN 2430671Y CN 00220768 CN00220768 CN 00220768 CN 00220768 U CN00220768 U CN 00220768U CN 2430671 Y CN2430671 Y CN 2430671Y
- Authority
- CN
- China
- Prior art keywords
- spring
- housing
- piston rod
- gas leakage
- fixed
- 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
Links
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 230000004224 protection Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 210000004722 stifle Anatomy 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to the technical field of a gas leakage alarm for a fire extinguisher. The utility model comprises a weighing mechanism, a dial gauge, a spring leaf, a micro switch, an alarm, and a shell body, wherein, the weighing mechanism is arranged inside the shell body. The weighing mechanism is composed of a piston rod, a spring, and a spring seat. The dial gauge is arranged outside the shell body and is connected with the spring seat. The upper part of the shell body is provided with a chute. One end of the spring leaf is fixed on the spring seat, and the other end is arranged below the micro switch. The micro switch is fixed on the shell body and is communicated with the alarm. The utility model can alarm in time when gas of a fire extinguisher leaks. The loss caused by a fire disaster can be reduced. The utility model has the advantages of convenient adjustment, beautiful appearance, high safety, and low cost.
Description
The utility model relates to the fire distinguisher technical field, relates in particular to flame snuffer gas leakage alarm technical field.
It is main that current China fire-fighting work effects prevention, and the policy that combines prevention with fire fighting should be filled the preliminary work that part is carried out fire extinguishing at ordinary times, in case during breaking out of fire, can put out as soon as possible, reduces the loss that causes because of fire.In occasions such as enterprise, public place, families, fire department all requires it will have the fire extinguisher of preparation to prepare against urgent need, but the fire extinguisher of the fire preventing of present common use, because multiple factor, the gas in the process of shelving in the flame snuffer often leaks, in case when really the condition of a fire taking place, because gas leaks, flame snuffer efficient is not high, even after gas leaks too much sometimes, can not use, not reach the purpose of prevention urgent need.
The purpose of this utility model provides a kind of above-mentioned defective that overcomes, to the leakage of flame snuffer gas, and the flame snuffer gas leakage warning device that can in time report to the police.
The technical solution of the utility model is achieved in that
The utility model comprises Weighing mechanism, graduation apparatus, spring leaf, microswitch, alarm and housing, Weighing mechanism is located in the housing, it mainly is made up of piston rod, spring and spring abutment, piston rod and spring abutment are connected and fixed, spring housing is on piston rod, graduation apparatus is located at outside the housing, and be connected with spring abutment by screw, also be provided with the chute that screw moves up and down on the housing, spring leaf one end is fixed on the spring abutment, the other end is located at the microswitch below, and microswitch is fixed on the housing, and connects with alarm.
The technical scheme that the utility model also can be taked is, housing 1 upper end is provided with suspender, and piston-rod lower end is provided with and connects the flame snuffer web member, and the underpart of the piston rod stifle is provided with the protection nut.
The better technical scheme of the utility model is that microswitch is located in the protective cover, and is fixed on the housing by fixed mount.
The technical scheme of the utility model the best is that housing adopts weldless steel tube material or rigid plastic.
Spring adopts groups of springs.
The utility model is owing to adopted the Weighing type structure, after the gas in the flame snuffer leaks, the flame snuffer weight change starts the alarm switch warning because the effect of stage clip drives spring leaf, make flame snuffer play preparation at ordinary times, need the time spent in time to use, reduce the loss, and Installation and Debugging are convenient, good looking appearance is safe in utilization, cost is low.
Accompanying drawing 1 is a structural representation of the present utility model.
1 is housing, the 2nd among the figure, spring abutment, the 3rd, outer spring, the 4th, inner spring, the 5th, protective cover, the 6th, microswitch, the 7th, fixed mount, the 8th, spring leaf, the 9th, screw, the 10th, chute, the 11st, graduation apparatus, the 12nd, stop screw, the 13rd, stifle, the 14th, oil immersion fiber crops, the 15th, piston rod.
Accompanying drawing 2 is right views of Fig. 1.
7 is fixed mounts, the 16th among the figure, gib screw, the 17th, label, the 18th, warning sign, the 19th, protection nut.
Introduce embodiment in conjunction with the accompanying drawings:
As shown in the figure, the utility model comprises the machine engraving of weighing, spring leaf, graduation apparatus, microswitch, alarm and housing, Weighing mechanism is placed in the housing 1, Weighing mechanism is mainly by piston rod 15, outer spring 3, inner spring 4 and spring abutment 2 are formed, piston rod 15 is fastened on the spring abutment 2, outer spring 3 and inner spring 4 are enclosed within on the piston rod 15, graduation apparatus 11 is located at outside the housing 1, graduation apparatus 11 is fixed on the spring abutment 2 by screw 9, also be provided with chute on the housing 1, screw 9 can be in chute 10 moving up and down along with spring abutment 2, driving graduation apparatus 11 and spring leaf 8 moves up and down, spring leaf 8 one ends are fastened on the spring abutment 2, and the other end is located at the below of microswitch 6, and microswitch 6 is fixed on the housing 1, when flame snuffer weight saving, piston rod 15, move on the spring abutment 2, drive spring leaf 8 and start microswitch 6, microswitch 6 is connected alarm.
Spring adopts groups of springs, is made up of inside and outside spring.
The upper end of housing 1 is provided with suspender, and this suspender is that an iron block is arranged on housing, and iron block is provided with hook or hole, is convenient to hang this device, and the lower end of piston rod 15 is provided with web member, and this web member is an iron block, which is provided with the hole or the hook that are connected with flame snuffer.Piston rod 1 bottom stifle 13 is provided with protection nut 19 and fixing by stop screw 12.
Fixed mount 7 is fixed on the housing 1, and microswitch 6 is located on the fixed mount 7, and protective cover 5 protections are arranged.
Claims (5)
1, a kind of flame snuffer gas leakage warning device, it is characterized in that, it comprises Weighing mechanism, graduation apparatus, spring leaf, microswitch, alarm and housing, Weighing mechanism is located in the housing, it mainly is made up of piston rod, spring and spring abutment, piston rod and spring abutment are connected and fixed, spring housing is on piston rod, graduation apparatus is located at outside the housing, and is connected with spring abutment by screw, and housing is provided with the chute that screw moves up and down, spring leaf one end is fixed on the spring abutment, the other end is located at the microswitch below, and microswitch is fixed on the housing, and connects with alarm.
2, flame snuffer gas leakage warning device according to claim 1 is characterized in that, spring adopts groups of springs.
3, flame snuffer gas leakage warning device according to claim 1 is characterized in that the piston rod upper and lower end is provided with web member, and the underpart of the piston rod stifle is provided with the protection nut.
4, flame snuffer gas leakage warning device according to claim 1 is characterized in that said microswitch is located in the protective cover, and is fixed on the housing by fixed mount.
5, flame snuffer gas leakage warning device according to claim 1 is characterized in that, housing adopts weldless steel tube material or rigid plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220768 CN2430671Y (en) | 2000-06-19 | 2000-06-19 | Gas leakage alarm for fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00220768 CN2430671Y (en) | 2000-06-19 | 2000-06-19 | Gas leakage alarm for fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430671Y true CN2430671Y (en) | 2001-05-16 |
Family
ID=33585757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00220768 Expired - Fee Related CN2430671Y (en) | 2000-06-19 | 2000-06-19 | Gas leakage alarm for fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430671Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429685A (en) * | 2019-01-10 | 2020-07-17 | 林杰机械五金工程(私人)有限公司 | Internet-facilitated fire safety system, real-time monitoring system and fire extinguisher monitoring method thereof |
-
2000
- 2000-06-19 CN CN 00220768 patent/CN2430671Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429685A (en) * | 2019-01-10 | 2020-07-17 | 林杰机械五金工程(私人)有限公司 | Internet-facilitated fire safety system, real-time monitoring system and fire extinguisher monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENG QIJIAN Free format text: FORMER OWNER: YALI SPRING FACTORY, JIANGDU TOWN, JIANGDU CITY Effective date: 20030725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030725 Patentee after: Sheng Qijian Patentee before: Yali Spring Factory, Jiangdu Town, Jiangdu City |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |