CN202961638U - Explosion-proof fire truck temperature monitoring station - Google Patents
Explosion-proof fire truck temperature monitoring station Download PDFInfo
- Publication number
- CN202961638U CN202961638U CN 201220621768 CN201220621768U CN202961638U CN 202961638 U CN202961638 U CN 202961638U CN 201220621768 CN201220621768 CN 201220621768 CN 201220621768 U CN201220621768 U CN 201220621768U CN 202961638 U CN202961638 U CN 202961638U
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- explosion
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- control circuit
- display lamp
- intrinsic safety
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Abstract
The utility model discloses an explosion-proof fire truck temperature monitoring station. The temperature monitoring station comprises a monitoring display station, an explosion-proof box, an explosion-proof alarm display lamp, a cooling water pump, a temperature detector and a water level sensor, wherein the explosion-proof alarm display lamp and the explosion-proof box are arranged on the monitoring display station; the explosion-proof box is provided with an intrinsic safety processing circuit and a control circuit; and the intrinsic safety processing circuit is connected with the control circuit. The control circuit is connected with the explosion-proof alarm display lamp and the cooling water pump through signal wires respectively. The intrinsic safety processing circuit is connected with the temperature detector and the water level sensor through signal wires respectively. On the premise that the temperature monitoring station avoids becoming a dangerous source by adopting explosion-proof measures, key parts of an explosion-proof fire truck, such as a water jacket, an exhaust pipe, a cylinder body, a power takeoff device and a water pump are monitored, and before factors capable of detonating explosive gases appear, alarm signals are timely sent to prompt firefighters of taking corresponding measures, so that the accident potential is eliminated, and the safety of site personnel is ensured.
Description
Technical field
The utility model relates to explosion-proof fire fighting truck component technology field, relates in particular to a kind of explosion-proof fire fighting truck 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 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 car, but nonserviceable or abnormal conditions under, as: cooling water deficiency etc., 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 control and monitor console 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, so itself should be also anti-explosion product.The domestic like product that is applied on explosion-proof vehicle that there is no.
The utility model content
The utility model provides a kind of can in time report to the police or send control signal and self explosion-proof explosion-proof fire fighting truck monitoring temperature platform to the factor that can produce dangerous temperature on explosion-proof fire fighting truck.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of explosion-proof fire fighting truck monitoring temperature platform, comprise monitoring display platform, cooling water pump, hygrosensor, level sensor and magnetic valve, described monitoring display platform arranges anti-explosion alarming display lamp and explosion-proof tank.
Described explosion-proof tank arranges intrinsic safety treatment circuit, control circuit, and described intrinsic safety treatment circuit is connected with control circuit.
Described control circuit is connected with described anti-explosion alarming display lamp, cooling water pump, magnetic valve respectively by holding wire.
Described intrinsic safety treatment circuit is connected with described hygrosensor, level sensor respectively by holding wire.
A kind of explosion-proof fire fighting truck monitoring temperature platform of the present utility model, its explosion-proof tank make circuit and the isolation of extraneous explosive gas atmosphere of explosion-proof fire fighting truck monitoring temperature platform, also can not produce danger even circuit part produces electric spark; Adopted the intrinsic safety treatment 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 on explosion-proof fire fighting truck 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, when water level is too low, 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 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 utility model becomes under the prerequisite of dangerous matter sources self taking explosion precaution to avoid, 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
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is system block diagram of the present utility model.
The specific embodiment
as shown in Figure 1, a kind of explosion-proof fire fighting truck monitoring temperature platform of the present utility model, comprise monitoring display platform 1, anti-explosion alarming display lamp 2, explosion-proof tank 3, cooling water pump 4, level sensor 5, hygrosensor 6 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 the intrinsic safety treatment circuit, control circuit, described intrinsic safety treatment 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 intrinsic safety treatment circuit by holding wire 8 respectively with described level sensor 5, hygrosensor 6 connects.
a kind of explosion-proof fire fighting truck monitoring temperature platform of the present utility model, its explosion-proof tank 3 makes circuit and the isolation of extraneous explosive gas atmosphere of explosion-proof fire fighting truck monitoring temperature platform, even producing electric spark, circuit part can not produce danger yet, adopted the intrinsic safety treatment circuit in the circuit of monitoring temperature platform, this circuit limitations hygrosensor 6 and level sensor 5 these can not be positioned over electric current and the voltage of the device of explosion-proof tank 3, make it can not produce electric spark, hygrosensor is arranged on respectively water jacket, engine cylinder-body, power takeoff and exhaust outlet etc. easily produce the position of high temperature, the temperature that monitors each position on explosion-proof fire fighting truck when hygrosensor 6 has reached limit value, control circuit will make anti-explosion alarming display lamp 2 light, level sensor 5 is arranged in spark arrester, for detection of water level, when water level is too low, control circuit will make anti-explosion alarming display lamp 2 light, controlling simultaneously magnetic valve 7 opens into water, when water level is too high, control circuit will make anti-explosion alarming display lamp 2 light, whether have or not water circulation to flow in cooling system, only need to detect water circulating pump and work, whether control circuit can be monitored cooling water pump 4 and break down, and will light anti-explosion alarming display lamp 2 if break down, prompting the fire fighter take measures.The utility model becomes under the prerequisite of dangerous matter sources self taking explosion precaution to avoid, 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 accident Field Force's safety.
As shown in Figure 2, described intrinsic safety treatment circuit is connected with control circuit; Described control circuit is connected with described anti-explosion alarming display lamp, cooling water pump, magnetic valve respectively by holding wire; Described intrinsic safety treatment circuit is connected with described hygrosensor, level sensor respectively by holding wire.
Claims (4)
1. explosion-proof fire fighting truck monitoring temperature platform, it is characterized in that: it comprises monitoring display platform, cooling water pump, hygrosensor, level sensor and magnetic valve, described monitoring display platform arranges anti-explosion alarming display lamp and explosion-proof tank.
2. a kind of explosion-proof fire fighting truck monitoring temperature platform as claimed in claim 1, it is characterized in that: described explosion-proof tank arranges intrinsic safety treatment circuit, control circuit, and described intrinsic safety treatment circuit is connected with control circuit.
3. a kind of explosion-proof fire fighting truck monitoring temperature platform as claimed in claim 1 or 2, it is characterized in that: described control circuit is connected with magnetic valve with described anti-explosion alarming display lamp, cooling water pump respectively by holding wire.
4. a kind of explosion-proof fire fighting truck monitoring temperature platform as claimed in claim 1 or 2, it is characterized in that: described intrinsic safety treatment circuit is connected with described hygrosensor, level sensor respectively by holding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621768 CN202961638U (en) | 2013-03-20 | 2013-03-20 | Explosion-proof fire truck temperature monitoring station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621768 CN202961638U (en) | 2013-03-20 | 2013-03-20 | Explosion-proof fire truck temperature monitoring station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961638U true CN202961638U (en) | 2013-06-05 |
Family
ID=48502775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621768 Expired - Fee Related CN202961638U (en) | 2013-03-20 | 2013-03-20 | Explosion-proof fire truck temperature monitoring station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425870A (en) * | 2015-11-05 | 2016-03-23 | 广东辉宏信息科技有限公司 | Temperature-humidity detection and early warning system of firework and firecracker production place |
-
2013
- 2013-03-20 CN CN 201220621768 patent/CN202961638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425870A (en) * | 2015-11-05 | 2016-03-23 | 广东辉宏信息科技有限公司 | Temperature-humidity detection and early warning system of firework and firecracker production place |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. Patentee after: Sinai Ke Fire Fighting Vehicle Manufacturing Co., Ltd. Address before: 473000 Henan Nanyang high tech industrial cluster area Patentee before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |