CN201329143Y - Extinguisher and pressure alarm device thereof - Google Patents
Extinguisher and pressure alarm device thereof Download PDFInfo
- Publication number
- CN201329143Y CN201329143Y CNU2008202141199U CN200820214119U CN201329143Y CN 201329143 Y CN201329143 Y CN 201329143Y CN U2008202141199 U CNU2008202141199 U CN U2008202141199U CN 200820214119 U CN200820214119 U CN 200820214119U CN 201329143 Y CN201329143 Y CN 201329143Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- pointer
- housing
- fire extinguisher
- warning unit
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an extinguisher and a pressure alarm device thereof, wherein the pressure alarm device comprises a casing whose lower end is provided with a joint which is connected with the extinguisher, wherein a pressure sensor is arranged in the casing, and is fixed on the joint, and a power supply, an alarm indicating lamp and a trigger switch are further arranged in the casing, wherein the trigger switch comprises a pressure guide finger connected with the pressure sensor and a trigger guide finger arranged on the casing, and when the trigger switch is triggered, the power supply, the alarm indicating lamp, the pressure guide finger and the trigger guide finger form an electric return circuit. A buzzer is further arranged in the casing, and the buzzer and the alarm indicating lamp are electrically connected in parallel or in series. When pressure in the extinguisher is less than or higher than a constant value, the alarm indicating lamp twinkles, and the buzzer makes sound, and managerial staffs can be reminded to change or feed materials in time, and the utility model is convenient for maintaining and monitoring.
Description
Technical field
The utility model relates to a kind of fire extinguisher, especially relates to a kind of pressure warning unit of fire extinguisher.
Background technology
Bottled fire extinguisher as the fire-fighting critical facility can reduce gradually, disappear because of putting for a long time the pressure that causes in the bottle for a long time.In case when breaking out of fire needs urgent the use, just can't bring into play its effect, often lead to disaster if the steel cylinder internal pressure is not enough.So the supervision to the fire extinguisher internal pressure is extremely important.The fire extinguisher of Xiao Shouing all is equipped with the mechanical compression table in the market, as alarm device, but the manometric shortcoming of existing installing is that the surface is too little, indicates obvious inadequately, management tour personnel must walk close to fire extinguisher just can monitor the pressure variation, produces very big puzzlement to safeguarding and adorn inspection.Especially in the social life, people also do not form and often check the manometric custom of fire extinguisher, cause a lot of fire-fighting equipments all to deposit pressure remote and disappear and do not discover, for safety is brought great hidden danger.
Summary of the invention
The technical problems to be solved in the utility model remedies above defective exactly, proposes a kind of fire extinguisher pressure warning unit, has the pressure flashing light alarm, convenient supervision to the fire extinguisher internal pressure.
The utility model also proposes a kind of fire extinguisher that above-mentioned pressure warning unit is installed.
The fire extinguisher pressure warning unit that the utility model proposes is achieved by the following technical programs.
This fire extinguisher pressure warning unit comprises housing, the lower end of housing has the joint that is connected with fire extinguisher, be provided with pressure inductor in the housing, described pressure inductor is fixed on the joint, also be provided with power supply, alarm lamp and trigger switch in the housing, described trigger switch comprises pressure pointer that is connected with pressure inductor and the triggering pointer that is located on the housing, and makes when trigger switch triggers, and described power supply, alarm lamp, pressure pointer and triggering pointer constitute electric loop.
In the above-mentioned fire extinguisher pressure warning unit, described triggering pointer is a plurality of.
In the above-mentioned fire extinguisher pressure warning unit, comprise in described a plurality of triggering pointers that low pressure triggers pointer and high pressure triggers pointer.
In the above-mentioned fire extinguisher pressure warning unit, described alarm lamp comprises low pressure alarming indicator lamp and alarm for high voltage indicator lamp, described low pressure alarming indicator lamp and low pressure trigger pointer, power supply and pressure pointer and constitute electric loop, and described alarm for high voltage indicator lamp and high pressure trigger pointer, power supply and pressure pointer and constitute electric loop.
In the above-mentioned fire extinguisher pressure warning unit, also be provided with buzzer in the described housing, described buzzer is in parallel with alarm lamp or be electrically connected in series.
In the above-mentioned fire extinguisher pressure warning unit, described pressure inductor is helical Bourdon tube or bellows.
In the above-mentioned fire extinguisher pressure warning unit, described alarm lamp is a LED light.
In the above-mentioned fire extinguisher pressure warning unit, the top of described housing is provided with acryl (ACRYLIC) diffuser.
A kind of fire extinguisher that the utility model proposes is achieved through the following technical solutions.
This fire extinguisher comprises bottle and pressure warning unit, described pressure warning unit comprises housing, the lower end of housing has the joint that is connected with bottle, be provided with pressure inductor in the housing, described pressure inductor is fixed on the joint, also be provided with power supply, alarm lamp and trigger switch in the housing, described trigger switch comprises pressure pointer that is connected with pressure inductor and the triggering pointer that is located on the housing, and makes described power supply when trigger switch triggers, alarm lamp, pressure pointer and triggering pointer constitute electric loop.
In the above-mentioned fire extinguisher, also be provided with buzzer in the described housing, described buzzer is in parallel with alarm lamp or be electrically connected in series.
The utility model is compared with the prior art the beneficial effect that is had: be provided with alarm lamp, when the fire extinguisher internal pressure is below or above certain value, trigger switch triggers, alarm lamp is glittering, can remind administrative staff to change or feed, especially obvious especially at night, can find in-problem fire extinguisher at a glance, administrative staff needn't note watching Pressure gauge at any time.Adopt LED light, power consumption is low, and instruction time is guaranteed, low cost.The fire extinguisher of setting up buzzer can further facilitate and monitor and prompting that facilities are as good as new to guarantee fire extinguisher.Be provided with alarm for high voltage and help again when filling with substance and monitor and to overcharge, guarantee safety.Thereby the utility model makes to more convenient the perfect of security against fire facility that guaranteed of the maintenance of fire extinguisher.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
A kind of fire extinguisher pressure warning unit as depicted in figs. 1 and 2 comprises housing 2, pressure inductor 1, buzzer 3, battery 4, alarm lamp 5, loam cake 6, pressure pointer 7, triggers pointer 8, panel 9, dial plate 10.
The below of housing 2 is provided with interface, is connected with fire extinguisher, and interface is equipped with pressure inductor 1, is used to transmit fire extinguisher bottle internal pressure and changes.Pressure inductor 1 can be helical Bourdon tube or bellows.Pressure pointer 7 is housed on pressure inductor 1, and housing 1 internal upper part is provided with panel 9, and panel 9 is provided with the dial plate 10 of band scale, and pressure pointer 7 is indicated fire extinguisher internal pressure value on dial plate 10.
Also can install two of high pressure, low pressure simultaneously and trigger pointer, when hypertonia or cross and make the trigger switch action when low respectively, all make alarm lamp 5 glittering, buzzer 3 sounding.Also can add a high pressure or low pressure alarming indicator lamp again, glittering to distinguish by different colours also can be divided rank to the low pressure alarming pressure area, and the indicator lamp of different colours can play the warning function of different stage.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. fire extinguisher pressure warning unit, it is characterized in that: comprise housing, the lower end of housing has the joint that is connected with fire extinguisher, be provided with pressure inductor in the housing, described pressure inductor is fixed on the joint, also be provided with power supply, alarm lamp and trigger switch in the housing, described trigger switch comprises pressure pointer that is connected with pressure inductor and the triggering pointer that is located on the housing, and make when trigger switch triggers that described power supply, alarm lamp, pressure pointer and triggering pointer constitute electric loop.
2. fire extinguisher pressure warning unit as claimed in claim 1 is characterized in that: described triggering pointer is a plurality of.
3. fire extinguisher pressure warning unit as claimed in claim 2 is characterized in that: comprise in described a plurality of triggering pointers that low pressure triggers pointer and high pressure triggers pointer.
4. fire extinguisher pressure warning unit as claimed in claim 3, it is characterized in that: described alarm lamp comprises low pressure alarming indicator lamp and alarm for high voltage indicator lamp, described low pressure alarming indicator lamp and low pressure trigger pointer, power supply and pressure pointer and constitute electric loop, and described alarm for high voltage indicator lamp and high pressure trigger pointer, power supply and pressure pointer and constitute electric loop.
5. as any described fire extinguisher pressure warning unit in the claim 1 to 4, it is characterized in that: also be provided with buzzer in the described housing, described buzzer is in parallel with alarm lamp or be electrically connected in series.
6. fire extinguisher pressure warning unit as claimed in claim 5 is characterized in that: described pressure inductor is helical Bourdon tube or bellows.
7. fire extinguisher pressure warning unit as claimed in claim 5 is characterized in that: described alarm lamp is a LED light.
8. fire extinguisher pressure warning unit as claimed in claim 5 is characterized in that: the top of described housing is provided with the acryl diffuser.
9. fire extinguisher, it is characterized in that: comprise bottle and pressure warning unit, described pressure warning unit comprises housing, the lower end of housing has the joint that is connected with bottle, be provided with pressure inductor in the housing, described pressure inductor is fixed on the joint, also be provided with power supply, alarm lamp and trigger switch in the housing, described trigger switch comprises pressure pointer that is connected with pressure inductor and the triggering pointer that is located on the housing, and makes described power supply when trigger switch triggers, alarm lamp, pressure pointer and triggering pointer constitute electric loop.
10. fire extinguisher as claimed in claim 9 is characterized in that: also be provided with buzzer in the described housing, described buzzer is in parallel with alarm lamp or be electrically connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202141199U CN201329143Y (en) | 2008-11-27 | 2008-11-27 | Extinguisher and pressure alarm device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202141199U CN201329143Y (en) | 2008-11-27 | 2008-11-27 | Extinguisher and pressure alarm device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329143Y true CN201329143Y (en) | 2009-10-21 |
Family
ID=41222516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202141199U Expired - Fee Related CN201329143Y (en) | 2008-11-27 | 2008-11-27 | Extinguisher and pressure alarm device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329143Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141456A (en) * | 2010-12-30 | 2011-08-03 | 北京布莱迪仪器仪表有限公司 | Low-pressure alarming indicator and firefighting system having same |
| CN105031870A (en) * | 2014-04-29 | 2015-11-11 | 基德科技公司 | Bellows actuated temperature compensated pressure switching apparatus and system |
| CN106441692A (en) * | 2016-11-09 | 2017-02-22 | 江苏互安消防科技有限公司 | Automatic alarming fire extinguisher pressure gage |
| CN106581893A (en) * | 2016-11-30 | 2017-04-26 | 北京天康达科技发展有限公司 | Fire extinguishing system for vehicle |
| CN107715362A (en) * | 2017-09-08 | 2018-02-23 | 深圳市智物联网络有限公司 | Fire fighting monitoring method, apparatus and system based on Internet of Things |
-
2008
- 2008-11-27 CN CNU2008202141199U patent/CN201329143Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141456A (en) * | 2010-12-30 | 2011-08-03 | 北京布莱迪仪器仪表有限公司 | Low-pressure alarming indicator and firefighting system having same |
| CN105031870A (en) * | 2014-04-29 | 2015-11-11 | 基德科技公司 | Bellows actuated temperature compensated pressure switching apparatus and system |
| CN105031870B (en) * | 2014-04-29 | 2022-03-22 | 基德科技公司 | Bellows actuated temperature compensated pressure switch device and system |
| CN106441692A (en) * | 2016-11-09 | 2017-02-22 | 江苏互安消防科技有限公司 | Automatic alarming fire extinguisher pressure gage |
| CN106581893A (en) * | 2016-11-30 | 2017-04-26 | 北京天康达科技发展有限公司 | Fire extinguishing system for vehicle |
| CN107715362A (en) * | 2017-09-08 | 2018-02-23 | 深圳市智物联网络有限公司 | Fire fighting monitoring method, apparatus and system based on Internet of Things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201329143Y (en) | Extinguisher and pressure alarm device thereof | |
| CN203606062U (en) | A respirator intelligent digital display electronic pressure gauge system | |
| CN202443555U (en) | Portable alarm | |
| CN201600406U (en) | High voltage acousto-optic electroscope | |
| CN203119619U (en) | Microcomputer harmonic elimination device | |
| CN106292811A (en) | A kind of household electricity secure digitalization management system | |
| CN103438360B (en) | Intrinsic safety type informationization mine lamp | |
| CN203120264U (en) | Alarm charging type emergency flashlight with self-checking function | |
| CN204522000U (en) | Ionotron | |
| CN206021484U (en) | Fire alarm installation | |
| CN203477925U (en) | Intrinsic safety type informatization mine lamp | |
| CN203874353U (en) | Red-light alarm of fire extinguisher | |
| CN104616434A (en) | Registration system for inside fire attack firemen | |
| CN207717284U (en) | A kind of numerical pressure detection device on finished product carrier | |
| CN103374927A (en) | Manhole cover with biogas alarm | |
| CN209640156U (en) | A kind of mining gas safety monitoring device | |
| CN207231589U (en) | A kind of storm tide guards against tidal level electronic mark suspension member | |
| CN201555960U (en) | Automatic rainfall amount alarming device | |
| CN208652232U (en) | Mine intrinsic safety multifunction explosion-proof mine lamp | |
| CN206192432U (en) | Multifunctional intelligent water meter | |
| CN203147692U (en) | Methane test alarm emergency lamp | |
| CN203405878U (en) | Parking meter | |
| CN205786942U (en) | Low-voltage meter box electric leakage suggestion device | |
| CN109974928A (en) | A kind of numerical pressure detection device on finished product carrier | |
| CN202512704U (en) | Earthquake warning instrument |
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: 20091021 Termination date: 20111127 |