CN216433259U - Mine intrinsically safe wireless infrared pyroelectric sensor for monitoring human body and vehicle - Google Patents
Mine intrinsically safe wireless infrared pyroelectric sensor for monitoring human body and vehicle Download PDFInfo
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- CN216433259U CN216433259U CN202122588479.3U CN202122588479U CN216433259U CN 216433259 U CN216433259 U CN 216433259U CN 202122588479 U CN202122588479 U CN 202122588479U CN 216433259 U CN216433259 U CN 216433259U
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Abstract
The utility model discloses a mining this ampere of wireless infrared pyroelectric sensor of monitoring human, vehicle relates to the infrared sensor field, and infrared pyroelectric sensor installs in the mine tunnel, is provided with the control box in the mine, is connected with watering pipeline on the control box, is provided with the shower nozzle on the watering pipeline, is provided with the automatically controlled valve that is used for controlling watering pipeline water spray on the control box, its characterized in that: the infrared pyroelectric sensor and the control box transmit instructions through wireless signal transmission; the infrared pyroelectric sensor comprises a shell, an infrared probe, a PCB (printed circuit board) and a battery, wherein the PCB and the battery are arranged in the shell, an upper cover is arranged on the shell, and the infrared probe is arranged on the outer side of the upper cover. The beneficial effects of the utility model are that: the infrared pyroelectric sensor and the control box transmit instructions through wireless signal transmission, the problem of complex wiring in a mine roadway is solved, and the infrared pyroelectric sensor and the control box are more flexible through wireless transmission signals and convenient to install, regulate and control.
Description
Technical Field
The utility model relates to an infrared sensor, more specifically the saying so especially relates to a mining this ampere of type wireless infrared pyroelectric sensor of monitoring human, vehicle.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into electric signals or other information in required forms to be output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
In the mining and transportation process of mineral products, large dust is often generated in a mine, the health of miners is damaged, the sight line in the mine is influenced, the dust concentration in the mine is reduced by a common spraying method, but the spraying device in the existing mine is not intelligent, when the personnel pass through a spray head, the personnel cannot be well sensed to pass through, the spraying device continues spraying, the resource waste is caused, and the clothes of the miners are sprayed with moisture. In some mines, the operation or disconnection of the spraying device is manually controlled, so that the mining cost is increased.
Disclosure of Invention
The utility model discloses an overcome above-mentioned technical problem's shortcoming, provide a mining this ampere of type wireless infrared pyroelectric sensor of monitoring human, vehicle.
The utility model discloses a monitoring is human, this mining ann's type wireless infrared pyroelectric sensor of vehicle, infrared pyroelectric sensor installs in the mine tunnel, is provided with the control box in the mine, is connected with watering pipeline on the control box, is provided with the shower nozzle on the watering pipeline, is provided with the automatically controlled valve that is used for controlling watering pipeline water spray on the control box, its characterized in that: the infrared pyroelectric sensor and the control box transmit instructions through wireless signal transmission;
the infrared pyroelectric sensor comprises a shell, an infrared probe, a PCB (printed circuit board) and a battery, wherein the PCB and the battery are arranged in the shell, an upper cover is arranged on the shell, and the infrared probe is arranged on the outer side of the upper cover.
Furthermore, the upper cover is provided with a waterproof switch.
Further, the mining intrinsically safe wireless infrared pyroelectric sensor for monitoring human bodies and vehicles is characterized in that: the shell is provided with a nameplate.
Furthermore, a rubber pad is arranged between the upper cover and the shell.
Furthermore, the upper cover and the shell are fixed through bolts, nuts of the bolts are arranged on the outer side of the upper cover, and spring washers and flat cushions are arranged between the nuts and the upper end face of the upper cover.
Compared with the prior art, the beneficial effects of the utility model are that: the infrared pyroelectric sensor and the control box transmit instructions through wireless signal transmission, the problem of complex wiring in a mine roadway is solved, and the infrared pyroelectric sensor and the control box are more flexible through wireless transmission signals and convenient to install, regulate and control. The application in the aspect of general automatic control for mining is more convenient, and the dust-proof and dust-settling device for coal mines has high applicability and good effect in the aspect of preventing and reducing mine dust.
Drawings
Fig. 1 is a schematic structural view of the intrinsically safe wireless infrared pyroelectric sensor for monitoring human bodies and vehicles;
FIG. 2 is a right side view of the intrinsically safe wireless pyroelectric sensor for monitoring human bodies and vehicles;
fig. 3 is a top view of the intrinsically safe wireless pyroelectric sensor for monitoring human bodies and vehicles;
fig. 4 is a signal transmission schematic diagram of the intrinsically safe wireless infrared pyroelectric sensor for monitoring human bodies and vehicles;
fig. 5 is the utility model discloses a monitoring is human, the mining this ampere of type of vehicle wireless infrared pyroelectric sensor's of vehicle installation user state's schematic structure diagram.
In the figure: the device comprises a shell 1, a waterproof switch 2, an infrared probe 3, a bolt 4, a spring washer 5, a flat pad 6, an upper cover 7, a rubber pad 8, a data plate 9, a battery 10, a PCB 11, an infrared pyroelectric sensor 12, a control box 13 and a spray head 14.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1-5, give respectively the utility model discloses a wireless infrared pyroelectric sensor's structure and installation user state diagram, the mining this ampere of wireless pyroelectric sensor of the human body of shown monitoring, vehicle, infrared pyroelectric sensor 12 installs in the mine tunnel, is provided with control box 13 in the mine, is connected with watering pipeline on the control box 13, is provided with shower nozzle 14 on the watering pipeline, is provided with the automatically controlled valve that is used for controlling watering pipeline water spray on the control box 13. The infrared pyroelectric sensor 12 and the control box 13 transmit instructions through wireless signal transmission, the infrared pyroelectric sensor 12 is used for sensing passing personnel or vehicles, and the control box 13 is used for receiving wireless signals and sending out whether water spraying instructions exist.
The infrared pyroelectric sensor 12 comprises a shell 1, an infrared probe 3, a PCB (printed circuit board) 11 and a battery 10, wherein the PCB 11 and the battery 10 are both arranged in the shell 1, an upper cover 7 is arranged on the shell 1, and the infrared probe 3 is arranged on the outer side of the upper cover 7.
Be provided with water proof switch 2 on the upper cover 7 for opening and closing of control infrared pyroelectric sensor 12, and have the function of dampproofing preventing intaking, guaranteed the normal use of the inside components and parts of infrared pyroelectric sensor 12, guaranteed the sensitivity of sensor.
The shell 1 is provided with a nameplate 9 for marking sensor information.
Be provided with the cushion 8 between upper cover 7 and the casing 1, guaranteed the leakproofness between upper cover 7 and the casing 1, guaranteed that the sensor performance does not receive the influence of environment in humid environment.
The upper cover 7 is fixed with the shell 1 through the bolt 4, the nut of the bolt 4 is arranged on the outer side of the upper cover 7, and the spring washer 5 and the flat gasket 6 are arranged between the nut and the upper end face of the upper cover 7, so that the upper cover 7 is more firmly fixed and durable.
The maximum detection distance of the infrared pyroelectric sensor 12 is 5 meters, the detection angle is 30 degrees, and when a person passes through the detection range, the sensor sends an instruction to the control box 13 in a wireless mode.
The utility model discloses an infrared pyroelectric sensor 12 is when using, a plurality of infrared pyroelectric sensor 12 align to grid install in the top in the tunnel of mine, when human signal is sensed at the sensor, infrared pyroelectric sensor 12 transmission signal, the signal is received by infrared pyroelectric sensor 12, and conduct to PCB circuit board 11 and carry out signal transformation, amplify the processing, back output signal, output signal transmits for control box 13 through wireless propagation, control box 13 received signal and give-out command to electric control valve, electric control valve is closed, shower nozzle 14 stops the water spray, after the human body is through watering region, when the sensor can not respond to human signal, PCB circuit board 11 received signal is after the distance adjustment, output signal, control box 13 received signal and give-out command to electric control valve, electric control valve opens, shower nozzle 14 water spray, carry out the operation of spraying dust fall.
Claims (5)
1. The utility model provides a monitoring is human, this ann's type wireless pyroelectric sensor for mining of vehicle, infrared pyroelectric sensor (12) are installed in the mine tunnel, are provided with control box (13) in the mine, are connected with watering pipeline on the control box, are provided with shower nozzle (14) on the watering pipeline, are provided with the automatically controlled valve that is used for controlling watering pipeline water spray on the control box, its characterized in that: the infrared pyroelectric sensor and the control box transmit instructions through wireless signal transmission;
the infrared pyroelectric sensor comprises a shell (1), an infrared probe (3), a PCB (printed circuit board) (11) and a battery (10), wherein the PCB and the battery are arranged in the shell, an upper cover (7) is arranged on the shell, and the infrared probe is arranged on the outer side of the upper cover.
2. The mining intrinsically safe wireless pyroelectric sensor for monitoring human bodies and vehicles as claimed in claim 1, wherein: the upper cover is provided with a waterproof switch (2).
3. The mining intrinsically safe wireless pyroelectric sensor for monitoring human bodies and vehicles as claimed in claim 1, wherein: the shell is provided with a nameplate (9).
4. The mining intrinsically safe wireless pyroelectric sensor for monitoring human bodies and vehicles as claimed in claim 1, wherein: a rubber pad (8) is arranged between the upper cover and the shell.
5. The intrinsically safe wireless pyroelectric sensor for mining for monitoring human bodies and vehicles as claimed in claim 1 or claim 4, wherein: the upper cover and the shell are fixed through a bolt (4), a nut of the bolt is arranged on the outer side of the upper cover, and a spring washer (5) and a flat gasket (6) are arranged between the nut and the upper end face of the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588479.3U CN216433259U (en) | 2021-10-25 | 2021-10-25 | Mine intrinsically safe wireless infrared pyroelectric sensor for monitoring human body and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588479.3U CN216433259U (en) | 2021-10-25 | 2021-10-25 | Mine intrinsically safe wireless infrared pyroelectric sensor for monitoring human body and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433259U true CN216433259U (en) | 2022-05-03 |
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ID=81333554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122588479.3U Active CN216433259U (en) | 2021-10-25 | 2021-10-25 | Mine intrinsically safe wireless infrared pyroelectric sensor for monitoring human body and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433259U (en) |
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2021
- 2021-10-25 CN CN202122588479.3U patent/CN216433259U/en active Active
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