CN220290291U - Mining intrinsic safety type flame sensor - Google Patents
Mining intrinsic safety type flame sensor Download PDFInfo
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- CN220290291U CN220290291U CN202321983671.5U CN202321983671U CN220290291U CN 220290291 U CN220290291 U CN 220290291U CN 202321983671 U CN202321983671 U CN 202321983671U CN 220290291 U CN220290291 U CN 220290291U
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- safety type
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- 238000005065 mining Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000004146 energy storage Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 11
- 230000008054 signal transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The utility model discloses a mining intrinsic safety type flame sensor, which relates to the field of flame sensors and comprises a detection head, a control module and an alarm module, wherein a standby power supply is arranged in the sensor and supplies power to the detection head, the control module and the alarm module, and the detection head detects flame signals and transmits the flame signals to the control module. According to the mining intrinsic safety type flame sensor, the standby power supply and the transmission module are arranged, the surrounding environment fires, the detection head can detect the fires and transmit signals to the control module, the control module controls the alarm module to alarm and transmits data to the transmission module, the transmission module transmits the data to the general control computer, so that workers can be helped to better control the fires, and when an external power supply circuit is burnt out, the standby power supply in the mining intrinsic safety type flame sensor can normally supply power, so that the workers can control the fires for a long time, and the rapid and safe fire extinguishing can be helped.
Description
Technical Field
The utility model relates to the field of flame sensors, in particular to a mining intrinsic safety type flame sensor.
Background
The flame sensor is a sensor specially used for searching a fire source by a robot, the flame sensor utilizes the characteristic that infrared rays are very sensitive to flames, a special infrared receiving tube is used for detecting the flames, then the brightness of the flames is converted into level signals with high and low changes, the level signals are input into a central processing unit, the central processing unit carries out corresponding program processing according to the changes of the signals, and the special flame sensor can detect information such as temperature, color and intensity of the flames and is used in the detection fields such as fire prevention and fire control.
The flame sensor on the market is generally composed of a control unit, a detection head and an alarm device, wherein the detection head is a structural body composed of a thermistor, a thermocouple, a photoresistor and the like, the components can detect information such as temperature, flame intensity and color, the control unit is composed of a microprocessor, the control unit can receive signals of the detection head and control the alarm device to work according to the signals, however, when a fire disaster occurs, the circuit of the flame sensor receives the burning of the flame to cause disconnection, and although the fire disaster is enough to judge whether the fire disaster occurs or not, the specific flame information is difficult to transmit.
Disclosure of Invention
The utility model mainly aims to provide the mining intrinsic safety type flame sensor which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the mining intrinsic safety type flame sensor comprises a detection head, a control module and an alarm module, wherein a standby power supply is arranged in the sensor, the standby power supply supplies power for the detection head, the control module and the alarm module, the detection head detects flame signals and transmits the flame signals to the control module, the control module controls the alarm module to alarm according to the obtained signals, a transmission module is arranged in the sensor, and the control module transmits the obtained signals through the transmission module.
The sensor is internally provided with an optical coupling module I, the optical coupling module I obtains electricity from an external power supply, and the optical coupling module I transmits an electric signal to the inside of the standby power supply.
The standby power supply comprises a charging module, an energy storage module and a discharging module, wherein an external power supply supplies power to the charging module, the charging module transmits an electric signal to the discharging module, and the energy storage module transmits the electric signal to the discharging module.
The surface mounting of sensor has the frame, the internally mounted of frame has the fan, stand-by power supply is supplied power for the fan, and the inside opto-coupler module two that is provided with of sensor, stand-by power supply transmits the electrical signal to opto-coupler module two, opto-coupler module two is with electrical signal transmission to the fan.
The back of the frame is provided with a filter plate.
The surface of sensor is provided with the insulating layer, the surface of insulating layer is provided with the flame retardant coating.
The transmission module is in a wireless transmission mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the standby power supply and the transmission module, the surrounding environment fires, the detection head can detect fires and transmit signals to the control module, the control module controls the alarm module to alarm and transmits data to the transmission module, the transmission module transmits the data to the general control computer, so that a worker can better control fire, and when an external power supply circuit is blown, the internal standby power supply can normally supply power, so that the worker can control fire for a long time, and rapid and safe fire extinguishing is facilitated.
2. In the utility model, by arranging the filter plate, the fan and the frame, the surface of the detection head can be stained with certain dust, so that the detection of the brightness by the detection head is influenced, therefore, the dust on the surface of the detection head can be blown away by the fan, but the whole environment is full of smoke, and the filter plate is used for simply filtering the air, so that the air blown on the surface of the detection head can be ensured to be clear, and the detection accuracy of the detection head is ensured.
Drawings
FIG. 1 is a block diagram of the overall structure of a mining intrinsic safety type flame sensor of the present utility model;
FIG. 2 is a block diagram of a backup power supply for the mining intrinsic safety type flame sensor of the present utility model;
FIG. 3 is a schematic diagram of a fan position structure of the mining intrinsic safety type flame sensor of the present utility model;
FIG. 4 is a schematic diagram of the position structure of a filter plate of the mining intrinsic safety type flame sensor;
FIG. 5 is a schematic diagram of the position cross-sectional structure of the flame retardant layer of the mining intrinsic safety type flame sensor.
In the figure: 1. a detection head; 2. a control module; 3. an alarm module; 4. a standby power supply; 5. a transmission module; 6. an optical coupler module I; 7. a charging module; 8. an energy storage module; 9. a discharge module; 10. a frame; 11. a blower; 12. an optical coupling module II; 13. a filter plate; 14. an insulating layer; 15. and a fireproof layer.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the intelligent flame detector comprises a detection head 1, the detection head 1 is mainly used for detecting temperature, color and other information of flame, a control module 2 and an alarm module 3, the control module 2 is realized through a chip, the alarm module 3 comprises an alarm, an alarm lamp and the like, a standby power supply 4 is arranged in the sensor, the standby power supply 4 supplies power for the detection head 1, the control module 2 and the alarm module 3, the detection head 1 detects flame signals and transmits the flame signals to the control module 2, the control module 2 controls the alarm module 3 to alarm according to the obtained signals, a transmission module 5 is arranged in the sensor, and the control module 2 transmits the obtained signals through the transmission module 5.
When using, if the surrounding environment fires, detect head 1 just can detect the fire and give control module 2 with signal transmission, control module 2 control alarm module 3 reports to the police, remind the staff to look over to give transmission module 5 with data transmission, transmission module 5 gives total accuse computer with data transmission, can help the better control condition of a fire of staff, and when external power supply circuit is blown, its inside stand-by power supply 4 can carry out normal power supply, further guarantee that the staff can long-time control condition of a fire, help quick safe fire extinguishing.
The sensor is internally provided with an optical coupling module I6, the optical coupling module I6 can be isolated, the external fire is prevented from influencing an internal conductive structure, the optical coupling module I6 is electrified from an external power supply, and the optical coupling module I6 transmits an electric signal to the inside of the standby power supply 4.
The standby power supply 4 comprises a charging module 7, an energy storage module 8 and a discharging module 9, an external power supply supplies power to the charging module 7, the charging module 7 transmits an electric signal to the discharging module 9, the energy storage module 8 transmits the electric signal to the discharging module 9, the external power supply simultaneously charges the charging module 7 and the energy storage module 8, the charging module 7 only supplies power to the charging module 7 after the energy storage module 8 is charged, the charging module 7 directly supplies power to the discharging module 9, and when no current is supplied to the inside of the charging module 7, the power is supplied through the energy storage module 8.
The surface mounting of sensor has frame 10, the internally mounted of frame 10 has fan 11, and the place ahead space of frame 10 is blocked in fan 11 processing completely, stand-by power supply 4 is supplied power for fan 11, and the sensor is inside to be provided with opto-coupler module two 12, utilizes opto-coupler module two 12 to keep apart, prevents that fan 11 from damaging the inside power supply structure of influence, stand-by power supply 4 transmits the electrical signal to opto-coupler module two 12, opto-coupler module two 12 transmits the electrical signal to fan 11.
A filter plate 13 is mounted on the back of the frame 10.
When the device is used, the surface of the detection head 1 is possibly stained with certain dust, so that the detection of the brightness of the detection head 1 is affected, the dust on the surface of the detection head can be blown away by the fan 11, however, the whole environment is full of smoke, and the air is simply filtered by the filter plate 13, so that the air blown on the surface of the detection head 1 is clear, and the detection accuracy of the detection head 1 is ensured.
The surface of the sensor is provided with an insulating layer 14, the surface of the insulating layer 14 is provided with a fireproof layer 15, and the insulating layer 14 and the fireproof layer 15 are utilized to protect the whole device and prevent the sensor from being burnt out by flame.
The transmission module 5 is in a wireless transmission mode, and the wireless transmission mode is safer and more reliable.
It should be noted that, the mining intrinsic safety type flame sensor is provided by the utility model, when the mining intrinsic safety type flame sensor is used, if the surrounding environment fires, the detection head 1 can detect the fires and transmit signals to the control module 2, the control module 2 controls the alarm module 3 to alarm, the personnel is reminded to check and transmit data to the transmission module 5, the transmission module 5 transmits the data to the general control computer, the personnel can better control the fires, and the external power supply simultaneously charges the charging module 7 and the energy storage module 8, when the energy storage module 8 is charged, only the charging module 7 supplies power, the charging module 7 directly supplies power for the discharging module 9, when no current is supplied inside the charging module 7, the energy storage module 8 is powered, the fan 11 is started simultaneously, dust on the surface of the charging module is blown away by the fan 11, however, the whole environment is full of smoke, the air is simply filtered by the filter plate 13, the air blown on the surface of the detection head 1 can be ensured to be clearly controlled, the accuracy of the detection head 1 is ensured, the personnel can be further ensured to be controlled for a long time, the fire can be quickly controlled, and the fire can be extinguished.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Mining intrinsic safety type flame sensor, including detecting head (1), control module (2) and alarm module (3), its characterized in that: the inside of sensor is provided with stand-by power supply (4), stand-by power supply (4) is for detecting first (1), control module (2) and alarm module (3) and supplies power, detect first (1) detection flame signal transmission to control module (2), control module (2) report to the police according to gained signal control alarm module (3), and the inside transmission module (5) that is provided with of sensor, control module (2) are with the transmission of gained signal through transmission module (5).
2. The mining intrinsic safety type flame sensor according to claim 1, wherein: the sensor is internally provided with an optical coupling module I (6), the optical coupling module I (6) is electrified from an external power supply, and the optical coupling module I (6) transmits an electric signal to the inside of the standby power supply (4).
3. The mining intrinsic safety type flame sensor according to claim 1, wherein: the standby power supply (4) comprises a charging module (7), an energy storage module (8) and a discharging module (9), the external power supply supplies power to the charging module (7), the charging module (7) transmits an electric signal to the discharging module (9), and the energy storage module (8) transmits the electric signal to the discharging module (9).
4. The mining intrinsic safety type flame sensor according to claim 1, wherein: the surface mounting of sensor has frame (10), the internally mounted of frame (10) has fan (11), stand-by power supply (4) are fan (11) supplied power, and the inside opto-coupler module second (12) that is provided with of sensor, stand-by power supply (4) are electric signal transmission to opto-coupler module second (12), opto-coupler module second (12) are electric signal transmission to fan (11).
5. The mining intrinsic safety type flame sensor according to claim 4, wherein: a filter plate (13) is arranged on the back of the frame (10).
6. The mining intrinsic safety type flame sensor according to claim 1, wherein: the surface of the sensor is provided with an insulating layer (14), and the surface of the insulating layer (14) is provided with a fireproof layer (15).
7. The mining intrinsic safety type flame sensor according to claim 1, wherein: the transmission module (5) is in a wireless transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983671.5U CN220290291U (en) | 2023-07-26 | 2023-07-26 | Mining intrinsic safety type flame sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321983671.5U CN220290291U (en) | 2023-07-26 | 2023-07-26 | Mining intrinsic safety type flame sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290291U true CN220290291U (en) | 2024-01-02 |
Family
ID=89337829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321983671.5U Active CN220290291U (en) | 2023-07-26 | 2023-07-26 | Mining intrinsic safety type flame sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290291U (en) |
-
2023
- 2023-07-26 CN CN202321983671.5U patent/CN220290291U/en active Active
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