CN102961843A - Anti-explosion temperature monitoring station and anti-explosion firefighting truck with same - Google Patents
Anti-explosion temperature monitoring station and anti-explosion firefighting truck with same Download PDFInfo
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- CN102961843A CN102961843A CN2012104728714A CN201210472871A CN102961843A CN 102961843 A CN102961843 A CN 102961843A CN 2012104728714 A CN2012104728714 A CN 2012104728714A CN 201210472871 A CN201210472871 A CN 201210472871A CN 102961843 A CN102961843 A CN 102961843A
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- explosion
- monitoring temperature
- monitoring
- cooling water
- platform
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 44
- 238000004880 explosion Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010892 electric spark Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an anti-explosion firefighting truck which comprises a firefighting truck body which is provided with a temperature monitoring station positioned on an operation panel in a cab, and is used for monitoring parts which possibly generate dangerous temperatures. The temperature monitoring station comprises a monitoring display station, a cooling water pump, a temperature detector, a water level sensor and an electromagnetic valve, wherein the monitoring display station is provided with an anti-explosion alarm display lamp and an anti-explosion box; the anti-explosion box is provided with an intrinsic safety processing circuit and a control circuit which are connected with each other; the control circuit is respectively connected with the anti-explosion alarm display lamp, the cooling water pump and an electromagnetic valve through signal wires; and the intrinsic safety processing circuit is respectively connected with the temperature detector and the water level sensor through signal lines. The anti-explosion firefighting truck provided by the invention has the beneficial effects that each key part of the anti-explosion firefighting truck can be monitored, and alarm signals are emitted timely to prompt firefighters to take corresponding measures, so that the accident potential is eliminated, and the safety of field staff is ensured.
Description
Technical field
The present invention relates to explosion-proof fire fighting truck technical field, relate in particular to a kind of explosion-proof temperature control and monitor console and use the explosion-proof fire fighting truck of this monitoring temperature platform.
Background technology
When explosion-proof fire fighting truck (vehicle) used in the dangerous place with a potential explosion operation, each electric component on the vehicle and non-electric component all should be the explosion-proof parts that do not produce the hazards such as high temperature and (quiet) electric spark.When explosion-proof fire fighting truck normally moves, can not produce the dangerous temperature of the explosive atmosphere that can ignite on the car, but nonserviceable or abnormal conditions under, as: cooling water is not enough, Tail Pipe Temperature is excessively high, if can not in time find in time to take measures, ignite explosion risk gas on every side thereby might produce dangerous temperature, should use explosion-proof fire fighting truck monitoring temperature platform this moment.The circuit board of monitoring temperature platform and monitoring equipment might produce electric spark, also might not cause the accident if do not add to process to use in the explosion risk environment.The domestic explosion-proof fire fighting truck that there is no the application of temperature control and monitor console.
Summary of the invention
The invention provides a kind of explosion-proof fire fighting truck that can in time report to the police or send control signal to the factor that can produce dangerous temperature on the explosion-proof fire fighting truck.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of explosion-proof temperature control and monitor console, comprise monitoring display platform, cooling water pump, level sensor, magnetic valve and several hygrosensors, described monitoring display platform arranges anti-explosion alarming display lamp and explosion-proof tank.
The intrinsically safe circuit that described explosion-proof tank arranges control circuit and is attached thereto.
Described control circuit is connected with described anti-explosion alarming display lamp, cooling water pump, magnetic valve respectively by holding wire.
Described control circuit is connected with described hygrosensor, level sensor respectively by intrinsically safe circuit and holding wire.
A kind of explosion-proof fire fighting truck that uses the said temperature control and monitor console, comprise the bridge operation panel, engine, cooling water tank, water circulating pump and fire pump power takeoff, described engine comprises cylinder body and blast pipe, described bridge operation panel arranges described monitoring temperature platform, the hygrosensor of described monitoring temperature platform lays respectively on described cylinder body, the blast pipe sidepiece, on the exhaust outlet position of blast pipe and the described fire pump power takeoff, the level sensor of described monitoring temperature platform is installed in the described cooling water tank, described magnetic valve is connected with described water circulating pump, is used for the start and stop of controlled circulation water pump.
The invention has the beneficial effects as follows: explosion-proof fire fighting truck has adopted the monitoring temperature platform, and its explosion-proof tank makes circuit and the isolation of extraneous explosive gas atmosphere of monitoring temperature platform, also can not produce danger even circuit part produces electric spark; Adopted intrinsically safe circuit in the circuit of monitoring temperature platform, this circuit limitations hygrosensor and level sensor these can not be positioned over electric current and the voltage of the device of explosion-proof tank, make it can not produce electric spark; The temperature that monitors each position of explosion-proof fire fighting truck operation irregularity when hygrosensor has reached limit value, and control circuit will make the anti-explosion alarming display lamp light; The water level of level sensor monitoring water tank, water level are crossed when hanging down, and control circuit will make the anti-explosion alarming display lamp light, and magnetic valve is opened into water simultaneously, and when water level is too high, control circuit will make the anti-explosion alarming display lamp light, and remind the fire fighter to take corresponding measure; Whether have or not water circulation to flow in the cooling system, only need to detect water circulating pump and work, whether control circuit can be monitored cooling water pump and break down, and will light the anti-explosion alarming display lamp if break down, prompting the fire fighter take measures.The present invention can monitor each key position of explosion-proof fire fighting truck, as: water jacket, blast pipe, cylinder body, power takeoff, water level, water pump, exhaust outlet etc., before occurring to ignite the factor of damp, in time send alarm signal prompting fire fighter and take corresponding measure, thereby accident potential is eliminated, guaranteed Field Force's safety.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of monitoring temperature platform among the present invention.
Fig. 2 is the structured flowchart of monitoring temperature platform among the present invention.
Fig. 3 is the system block diagram of explosion-proof fire fighting truck monitoring temperature among the present invention.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, explosion-proof fire fighting truck of the present invention, comprise the bridge operation panel, engine, cooling water tank, water circulating pump and fire pump power takeoff, described engine comprises cylinder body and blast pipe, described monitoring temperature platform is set on the described bridge operation panel, described monitoring temperature platform, comprise monitoring display platform 1, anti-explosion alarming display lamp 2, explosion-proof tank 3, cooling water pump 4, level sensor 6, a plurality of hygrosensors 5 and magnetic valve 7, described monitoring display platform 1 arranges anti-explosion alarming display lamp 2 and explosion-proof tank 3, described explosion-proof tank arranges intrinsically safe circuit, control circuit, described intrinsically safe circuit is connected with control circuit, described control circuit by holding wire 8 respectively with described anti-explosion alarming display lamp 2, cooling water pump 4, magnetic valve 7 connects, described intrinsically safe circuit by holding wire 8 respectively with described level sensor 6, hygrosensor 5 connects.The hygrosensor of described monitoring temperature platform lays respectively on the described cylinder body, on the exhaust outlet position and described fire pump power takeoff of blast pipe sidepiece, blast pipe, the level sensor of described monitoring temperature platform is installed in the described cooling water tank, described magnetic valve is connected with described water circulating pump, is used for the start and stop of controlled circulation water pump.The invention has the beneficial effects as follows: the position of dangerous temperature may appear in explosion-proof fire fighting truck by the monitoring of monitoring temperature platform, its explosion-proof tank makes circuit and the isolation of extraneous explosive gas atmosphere of monitoring temperature platform, also can not produce danger even circuit part produces electric spark; Adopted intrinsically safe circuit in the circuit of monitoring temperature platform, this circuit limitations hygrosensor and level sensor these can not be positioned over electric current and the voltage of the device of explosion-proof tank, make it can not produce electric spark; The temperature that monitors each position of explosion-proof fire fighting truck operation irregularity when hygrosensor has reached limit value, and control circuit will make the anti-explosion alarming display lamp light; The water level of level sensor monitoring water tank, water level are crossed when hanging down, and control circuit will make the anti-explosion alarming display lamp light, and magnetic valve is opened into water simultaneously, and when water level is too high, control circuit will make the anti-explosion alarming display lamp light, and remind the fire fighter to take corresponding measure; Whether have or not water circulation to flow in the cooling system, only need to detect water circulating pump and work, whether control circuit can be monitored cooling water pump and break down, and will light the anti-explosion alarming display lamp if break down, prompting the fire fighter take measures.The present invention can monitor each key position of explosion-proof fire fighting truck, as: blast pipe, cylinder body, power takeoff, water level, water pump, exhaust outlet etc., before occurring to ignite the factor of damp, in time send alarm signal prompting fire fighter and take corresponding measure, thereby accident potential is eliminated, guaranteed Field Force's safety.
Claims (5)
1. a monitoring temperature platform comprises that monitoring display platform, cooling water pump, level sensor and magnetic valve and several hygrosensors, described monitoring display platform arrange anti-explosion alarming display lamp and explosion-proof tank.
2. a kind of monitoring temperature platform as claimed in claim 1 is characterized in that: the intrinsically safe circuit that described explosion-proof tank arranges control circuit and is attached thereto.
3. a kind of monitoring temperature platform as claimed in claim 1 or 2, it is characterized in that: described control circuit is connected with described anti-explosion alarming display lamp, cooling water pump, magnetic valve respectively by holding wire.
4. such as claim 1,2 or 3 described a kind of monitoring temperature platforms, it is characterized in that: described control circuit is connected with described hygrosensor, level sensor respectively by intrinsically safe circuit and holding wire.
5. one kind is used the as claimed in claim 1 explosion-proof fire fighting truck of monitoring temperature platform, comprise the bridge operation panel, engine, cooling water tank, water circulating pump and fire pump power takeoff, described engine comprises cylinder body and blast pipe, it is characterized in that: described bridge operation panel arranges described monitoring temperature platform, the hygrosensor of described monitoring temperature platform lays respectively on described cylinder body, the blast pipe sidepiece, on position, blast pipe gas outlet and the described fire pump power takeoff, the level sensor of described monitoring temperature platform is installed in the described cooling water tank, described magnetic valve is connected with described water circulating pump, is used for the start and stop of controlled circulation water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472871.4A CN102961843B (en) | 2012-11-21 | 2012-11-21 | Explosion-proof temperature control and monitor console and use the anti-explosion fire truck of this monitoring temperature platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210472871.4A CN102961843B (en) | 2012-11-21 | 2012-11-21 | Explosion-proof temperature control and monitor console and use the anti-explosion fire truck of this monitoring temperature platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102961843A true CN102961843A (en) | 2013-03-13 |
| CN102961843B CN102961843B (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210472871.4A Expired - Fee Related CN102961843B (en) | 2012-11-21 | 2012-11-21 | Explosion-proof temperature control and monitor console and use the anti-explosion fire truck of this monitoring temperature platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102961843B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025123A (en) * | 2019-11-21 | 2020-04-17 | 南阳防爆电气研究所有限公司 | Spark test equipment and use method thereof, and method for optimizing non-intrinsic safety circuit into intrinsic safety circuit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120062Y (en) * | 2007-11-21 | 2008-09-24 | 北京中卓时代消防装备科技有限公司 | Automatic control and alarm device of fire vehicle |
| CN201482031U (en) * | 2009-05-22 | 2010-05-26 | 北京中卓时代消防装备科技有限公司 | CAN bus-based fire-fighting truck |
| CN201661313U (en) * | 2010-02-21 | 2010-12-01 | 大同市大林木矿用新科技开发有限公司 | Device for monitoring and protecting personal safety by pyroelectric infrared sensor |
-
2012
- 2012-11-21 CN CN201210472871.4A patent/CN102961843B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120062Y (en) * | 2007-11-21 | 2008-09-24 | 北京中卓时代消防装备科技有限公司 | Automatic control and alarm device of fire vehicle |
| CN201482031U (en) * | 2009-05-22 | 2010-05-26 | 北京中卓时代消防装备科技有限公司 | CAN bus-based fire-fighting truck |
| CN201661313U (en) * | 2010-02-21 | 2010-12-01 | 大同市大林木矿用新科技开发有限公司 | Device for monitoring and protecting personal safety by pyroelectric infrared sensor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025123A (en) * | 2019-11-21 | 2020-04-17 | 南阳防爆电气研究所有限公司 | Spark test equipment and use method thereof, and method for optimizing non-intrinsic safety circuit into intrinsic safety circuit |
| CN111025123B (en) * | 2019-11-21 | 2021-09-28 | 北方工业大学 | Spark test equipment and use method thereof, and method for optimizing non-intrinsic safety circuit into intrinsic safety circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102961843B (en) | 2015-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANYANG EXPLOSION-PROOF ELECTRIC EQUIPMENT INSTITU Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140326 Address after: 473000 Nanyang hi tech Industrial Cluster zone, Henan Province Applicant after: RG Explosion-proof Fire-fighting Equipment Co., Ltd. Applicant after: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Address before: 473000 Nanyang hi tech Industrial Cluster zone, Henan Province Applicant before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 473000 Wei ten road in Nanyang high tech Zone, Henan, and 1 building, northwest corner, crossing ten road intersection. Co-patentee after: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Patentee after: Sinai Ke Fire Fighting Vehicle Manufacturing Co., Ltd. Address before: 473000 Henan Nanyang high tech industrial cluster area Co-patentee before: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Patentee before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20201121 |