Novel explosion-proof photovoltaic wireless combustible gas detector

Abstract

The utility model discloses a novel explosion-proof photovoltaic wireless combustible gas detector, which particularly relates to the technical field of combustible gas detection and comprises a detection probe, a detection component is fixed at the upper end of the detection probe, and an explosion-proof sound-light alarm lamp is fixed at the right end of the detection probe. An antenna is further fixed to the end, away from the detection part, of the anti-explosion sound-light alarm lamp, and a charging assembly is further arranged at the left end of the detection part. According to the novel explosion-proof photovoltaic wireless combustible gas detector, the design of the explosion-proof photovoltaic charging integrated board is adopted, sufficient variables of the device can be ensured, the design of the glue injection steel pipe and the sealant is adopted, condensate water can be prevented from entering electrical equipment, the service life of the device is prolonged, the wireless transmission mode is adopted, and the reliability of the device is improved. The on-site operator can be reminded, and the device terminal can be notified to inform the commander, so that the commander can make corresponding deployment in time, and the loss is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of combustible gas detection, in particular to a novel explosion-proof photovoltaic wireless combustible gas detector. Background Art

[0002] Combustible gas detectors are mainly used to detect two types of gas: toxic and flammable. Toxic gas detectors include catalytic combustion type and semiconductor type; toxic gas detectors include electrochemical type, infrared type and photoionization type. When combustible gas enters the detector, it causes an oxidation reaction on the surface of the platinum wire. The heat generated causes the temperature of the platinum wire to rise, and the resistivity of the platinum wire changes. The infrared optical type uses infrared sensors to detect hydrocarbon combustible gases in the on-site environment through the absorption principle of infrared light sources.

[0003] Chinese patent document CN215833361 U discloses a combustible gas detector, which includes: a housing and a detection mechanism, the housing includes a detection gas port, the detection mechanism includes a circuit board and a sensor arranged in the housing, and the sensor is arranged on the circuit board. The utility model fixes the sensor on the circuit board inside the combustible gas detector, so that the sensor is not easy to fall off, thereby making the combustible gas detector safer and more reliable.

[0004] However, the device cannot guarantee sufficient power during actual use. At the same time, external condensation water will enter the device, causing corrosion to the internal electronic components, thereby shortening the service life of the device. In addition, the device cannot sound an alarm and cannot promptly remind on-site operators and commanders, and cannot stop losses in time. Utility Model Content

[0005] The main purpose of the utility model is to provide a new explosion-proof photovoltaic wireless combustible gas detector, which can effectively solve the problem that sufficient power cannot be guaranteed, and external condensed water will also enter the device, thereby corroding the internal electronic components, thereby shortening the service life of the device. In addition, the device cannot sound an alarm and cannot promptly remind on-site operators and commanders, and cannot stop losses in time.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A novel explosion-proof photovoltaic wireless combustible gas detector comprises a detection probe, a detection component is fixed on the upper end of the detection probe, an explosion-proof sound and light alarm light is fixed on the right end of the detection probe, an antenna is also fixed on the end of the explosion-proof sound and light alarm light away from the detection component, the antenna is connected to the explosion-proof sound and light alarm light circuit, and a charging component is also provided on the left end of the detection component;

[0008] The charging assembly includes an explosion-proof steel pipe fixedly connected to the detection component, a drainage pipe connected to the interior of the explosion-proof steel pipe is fixed at the lower part of the outer surface of the explosion-proof steel pipe, and the drainage pipe and the explosion-proof steel pipe are perpendicular to each other, a glue-injected steel pipe connected to the explosion-proof steel pipe and the interior of the drainage pipe is also fixed at the lower part of the outer surface of the explosion-proof steel pipe, an arc-shaped connecting pipe is fixed to the left end of the explosion-proof steel pipe, an explosion-proof photovoltaic charging integrated board is fixed to the end of the arc-shaped connecting pipe away from the explosion-proof steel pipe, the inner surface of the explosion-proof steel pipe is also filled with sealant, the explosion-proof photovoltaic charging integrated board and the detection component are connected through a circuit, and the connecting wire is located in the arc-shaped connecting pipe and the explosion-proof steel pipe.

[0009] Preferably, the sealant is located on a side of the drain pipe close to the detection component.

[0010] Preferably, the side of the glue-injected steel pipe away from the explosion-proof steel pipe is inclined toward the side away from the drain pipe.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. This photovoltaic wireless combustible gas detector adopts the design of explosion-proof photovoltaic charging integrated board, which can provide power for the device, so that the device will not be low on power when in use, resulting in failure to alarm in time, making the device more stable when used.

[0013] 2. This photovoltaic wireless combustible gas detector adopts the design of glue-injected steel pipe and sealant, which can prevent condensed water from entering the interior of the electrical equipment, thereby corroding the internal electronic components and shortening the service life of the device. At the same time, it can also drain water in time to extend the service life of the device.

[0014] 3. This photovoltaic wireless combustible gas detector adopts wireless transmission, which can not only remind the on-site operators, but also notify the equipment terminal to inform the commander, so that the commander can make corresponding deployment in time and further reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the charging assembly of the utility model;

[0017] Figure 3 It is a cross-sectional view of the charging assembly of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the device of the utility model.

[0019] In the figure: 1. Detection probe; 2. Charging component; 11. Detection component; 12. Explosion-proof sound and light alarm light; 13. Antenna; 21. Explosion-proof steel pipe; 22. Drain pipe; 23. Glue-injected steel pipe; 24. Arc connecting pipe; 25. Explosion-proof photovoltaic charging integrated board; 26. Sealant. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1 As shown, a new explosion-proof photovoltaic wireless combustible gas detector includes a detection probe 1, wherein the detection probe 1 is a prior art. When the detection probe 1 detects external combustible gas, the voltage output by the detection probe 1 can change with the concentration of the combustible gas. A detection component 11 is fixed to the upper end of the detection probe 1. The detection probe 1 and the detection component 11 are both prior art. When the detection probe 1 detects that the concentration of external combustible gas reaches a certain standard (that is, when the voltage output by the detection probe 1 reaches a certain standard), the detection component 11 controls the switch of an explosion-proof sound and light alarm lamp 12. An explosion-proof sound and light alarm lamp 12 is fixed to the right end of the detection probe 1.

[0022] When the explosion-proof sound and light alarm light 12 receives the signal transmitted by the detection component 11, it starts to flash and make a sound to warn the operator that the surrounding combustible gas concentration has reached the standard, and the operator can take corresponding actions. The end of the explosion-proof sound and light alarm light 12 away from the detection component 11 is also fixed with an antenna 13 for transmitting signals. The antenna 13 is connected to the circuit of the explosion-proof sound and light alarm light 12, so that after the explosion-proof sound and light alarm light 12 sounds an alarm, the antenna 13 can transmit the signal to the designated platform wirelessly, which is convenient for the commander or operator to receive the message in time. A charging component 2 is also provided at the left end of the detection component 11.

[0023] like Figure 2 - Figure 4 As shown, the charging component 2 includes an explosion-proof steel pipe 21 fixedly connected to the detection component 11, a drain pipe 22 connected to the interior of the explosion-proof steel pipe 21 is fixed at the lower part of the outer surface of the explosion-proof steel pipe 21, and the drain pipe 22 and the explosion-proof steel pipe 21 are perpendicular to each other, so that the water entering the explosion-proof steel pipe 21 can be discharged from the drain pipe 22, and a glue-injected steel pipe 23 connected to the interior of the explosion-proof steel pipe 21 and the drain pipe 22 is also fixed at the lower part of the outer surface of the explosion-proof steel pipe 21, an arc-shaped connecting pipe 24 is fixed to the left end of the explosion-proof steel pipe 21, and an explosion-proof photovoltaic charging integrated panel 25 is fixed to the end of the arc-shaped connecting pipe 24 away from the explosion-proof steel pipe 21.

[0024] Specifically, the explosion-proof photovoltaic charging integrated board 25 is a prior art, which can provide electrical energy for the device so that the device will not run out of power when in use, resulting in failure to alarm in time. The inner surface of the explosion-proof steel pipe 21 is also filled with sealant 26. The sealant 26 is used to seal the explosion-proof steel pipe 21 to prevent the liquid in the arc-shaped connecting pipe 24 from flowing into the detection component 11, thereby corroding the electronic components in the detection component 11 or causing the electronic components in the detection component 11 to short-circuit. The explosion-proof photovoltaic charging integrated board 25 is connected to the detection component 11 through a circuit, and the connecting line is located in the arc-shaped connecting pipe 24 and the explosion-proof steel pipe 21.

[0025] like Figure 3 and Figure 4 As shown, the sealant 26 is located on the side of the drain pipe 22 close to the detection component 11, and the side of the glue-injected steel pipe 23 away from the explosion-proof steel pipe 21 is inclined toward the side away from the drain pipe 22, so that after the explosion-proof photovoltaic charging integrated panel 25 is installed and connected to the detection component 11 circuit, the sealant 26 is injected into the explosion-proof steel pipe 21. Since the sealant 26 is located on the side of the drain pipe 22 close to the detection component 11, when injecting the sealant 26 into the explosion-proof steel pipe 21, it is only necessary to insert the glue-injected tube into the explosion-proof steel pipe 21 through the glue-injected steel pipe 23, and then directly inject the glue, so that the sealant 26 is located on the side of the drain pipe 22 in the inner cavity of the explosion-proof steel pipe 21 close to the detection component 11 after solidification.

[0026] The specific implementation of this embodiment is as follows: when the device is in use, the explosion-proof photovoltaic charging integrated board 25 is first connected to the detection component 11 by circuit, and the device is installed at the location where it needs to be used, and then the injection tube is inserted into the injection steel pipe 23, and the sealant 26 is injected into the explosion-proof steel pipe 21, so that the sealant 26 is located on the side of the inner cavity drainage pipe 22 of the explosion-proof steel pipe 21 close to the detection component 11 after solidification. Since the sealant 26 is designed to seal the explosion-proof steel pipe 21, it can prevent the liquid in the arc-shaped connecting pipe 24 from flowing into the detection component 11, thereby corroding the electronic components in the detection component 11 or causing the electronic components in the detection component 11 to short-circuit;

[0027] When the concentration of combustible gas in the outside air reaches a certain standard, the detection component 11 will supply power to the explosion-proof sound and light alarm lamp 12, causing the explosion-proof sound and light alarm lamp 12 to start flashing and making sounds to alert the operator that the concentration of combustible gas around the device has reached a certain standard. At the same time, the antenna 13 transmits the message wirelessly to the designated platform or terminal, so that the commander or operator can receive the message in time and make corresponding deployment, which can reduce the probability of casualties and also reduce losses.

[0028] It should be noted that the specific installation methods, circuit connection methods and control methods of the detection probe 1, detection component 11, explosion-proof sound and light alarm lamp 12 and antenna 13 in the present invention are all conventional designs and are not elaborated in detail in the present invention.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel explosion-proof photovoltaic wireless combustible gas detector, comprising a detection probe (1), characterized in that: A detection component (11) is fixed to the upper end of the detection probe (1), an explosion-proof sound and light alarm lamp (12) is fixed to the right end of the detection probe (1), an antenna (13) is also fixed to the end of the explosion-proof sound and light alarm lamp (12) away from the detection component (11), the antenna (13) is connected to the circuit of the explosion-proof sound and light alarm lamp (12), and a charging component (2) is also provided at the left end of the detection component (11); The charging assembly (2) comprises an explosion-proof steel pipe (21) fixedly connected to the detection component (11); a drainage pipe (22) communicating with the interior of the explosion-proof steel pipe (21) is fixedly provided at the lower portion of the outer surface of the explosion-proof steel pipe (21); the drainage pipe (22) and the explosion-proof steel pipe (21) are perpendicular to each other; a glue-injected steel pipe (23) communicating with the interior of the explosion-proof steel pipe (21) and the drainage pipe (22) is also fixedly provided at the lower portion of the outer surface of the explosion-proof steel pipe (21); an arc-shaped connecting pipe (24) is fixedly provided at the left end of the explosion-proof steel pipe (21); an explosion-proof photovoltaic charging integrated board (25) is fixedly provided at one end of the arc-shaped connecting pipe (24) away from the explosion-proof steel pipe (21); a sealant (26) is also filled on the inner surface of the explosion-proof steel pipe (21); the explosion-proof photovoltaic charging integrated board (25) and the detection component (11) are connected via a circuit, and a connecting line is located in the arc-shaped connecting pipe (24) and the explosion-proof steel pipe (21).

2. According to claim 1, the novel explosion-proof photovoltaic wireless combustible gas detector is characterized by: The sealant (26) is located on a side of the drain pipe (22) close to the detection component (11).

3. According to claim 1, the novel explosion-proof photovoltaic wireless combustible gas detector is characterized in that: The side of the glue-injected steel pipe (23) away from the explosion-proof steel pipe (21) is inclined toward the side away from the drainage pipe (22).

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