Plant top rail inspection type hydrogen alarm
Through the design of the hydrogen alarm with rail patrol type at the top of the factory, automatic inspection is achieved by using the combination of beams, drive devices, monitoring devices and air suction devices, which solves the problems of high equipment investment and insufficient monitoring of upper air level in large factories. Improves detection quality and convenience, and reduces detection data errors.
Patent Information
- Application Number
- CN202420817317.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The setting of traditional hydrogen alarms at fixed points in large factories causes the increase in equipment investment, and the leakage cannot be monitored when the equipment is in the upper wind position, causing inconvenience to the staff.
A hydrogen alarm with a rail patrol type on the top of the factory is designed, using a combination of crossbeams, drive devices, monitoring devices and air suction devices to realize automatic patrol, reduce equipment investment and avoid the problem of insufficient upwind level monitoring.
The automatic inspection function reduces equipment investment, improves detection quality and convenience, enhances the convenience of staff, and increases the air flow rate through the air suction device to reduce detection data errors.
Smart Images
Figure CN222260231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alarms, in particular to a track inspection type hydrogen alarm on the top of a plant building. Background Art
[0002] An alarm is an electronic product that uses sound, light, air pressure, etc. to remind or warn us that we should take certain actions in order to prevent or prevent the consequences of an event. Alarms are divided into mechanical alarms and electronic alarms. With the advancement of technology, mechanical alarms are increasingly replaced by advanced electronic alarms. They are often used in system failures, security precautions, transportation, medical rescue, emergency rescue, induction detection and other fields, and are inseparable from social production. Among them, hydrogen alarms are widely used in petroleum, gas, chemical, oil depot and other petrochemical industries where toxic gases exist. They are used to detect leakage in dangerous places indoors and outdoors. They are important instruments to ensure production and personal safety.
[0003] Traditional hydrogen alarms are mostly fixed at a fixed point when in use. When the plant area is too large, in order to ensure the quality of detection, multiple hydrogen alarms need to be installed, which increases the investment in equipment. In addition, when a leak occurs, if the hydrogen alarm is in the upwind position, monitoring cannot be performed, which brings inconvenience to the staff. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a rail inspection hydrogen alarm on the top of a factory building, which solves the problem that most traditional hydrogen alarms are fixed at a fixed point when in use. When the factory area is too large, in order to ensure the detection quality, it is necessary to set up multiple hydrogen alarms, which increases the investment in equipment. In addition, when a leak occurs, if the hydrogen alarm is in an upwind position, monitoring work cannot be carried out, which brings inconvenience to the staff.
[0005] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a rail inspection type hydrogen alarm on the top of a factory building, including a box body, a crossbeam is arranged above the box body, and the rail inspection type hydrogen alarm on the top of the factory building also includes: a driving device, installed at the bottom of the crossbeam; a monitoring device, arranged below the driving device; a suction device, arranged below the box body; an installation device, installed below the driving device; wherein the driving device can drive the monitoring device to perform inspection work, the suction device can improve the quality of the rail inspection type hydrogen alarm on the top of the factory building during inspection, and the installation device can install the box assembly below the driving device.
[0006] Preferably, the driving device includes: a slide rail installed at the bottom of the beam; a slider slidably engaged with the outer wall of the slide rail; a plurality of power wheels, all installed above the slider and movably connected to the groove of the slide rail; a plurality of ball bearings, all installed below the slider and movably connected to the bottom groove of the slide rail; wherein the power wheel drives the slider to move along the outer wall of the slide rail, thereby driving the box assembly to move.
[0007] Preferably, the monitoring device includes: a hydrogen concentration sensor, detachably connected to the lower side of the box; a signal transmitting device, detachably connected to the upper inside of one side of the box close to the hydrogen concentration sensor; two support plates, both installed inside the box; a processor, installed on the top of the support plate located below; a battery, installed on the top of the support plate located above; a buzzer, detachably connected to one side of the outer wall of the box; wherein the hydrogen concentration sensor can transmit the detection signal to the processor for information processing and analysis, when the concentration is too high, the processor can control the buzzer to alarm, and the signal transmitting device can transmit the detection signal to the remote control end so that the staff can quickly process it.
[0008] Preferably, the suction device includes: a suction fan, which is detachably connected to the lower part of the interior of the box; and a filter, which is arranged below the suction fan; wherein the suction fan can suck air filtered by the filter into the interior of the box.
[0009] Preferably, the mounting device includes: a bottom plate, which is attached to the bottom of the box and fixedly connected to the outer wall of the filter; two clamping plates, which are respectively installed on both sides of the outer wall of the box and fixedly connected to the top of the bottom plate; four connecting rods, which are all installed on the top of the bottom plate and fixedly connected to the bottom of the slider; wherein the cooperation of the clamping plates, connecting rods and bottom plate can connect and fix the box and the slider.
[0010] Beneficial Effects
[0011] The utility model provides a track inspection type hydrogen alarm on the top of a plant. It has the following beneficial effects: the track inspection type hydrogen alarm on the top of a plant can automatically perform inspection and monitoring work through the cooperation of a crossbeam, a driving device, a mounting device, a monitoring device and a box body, thereby reducing the investment in detection equipment and avoiding the problem that the detection equipment is in an upwind position and cannot be detected, thereby greatly improving the use quality of the detection equipment, thus bringing convenience to the use of the staff;
[0012] By cooperating with the air suction device, the air flow rate near the track inspection type hydrogen alarm on the top of the factory building can be accelerated, thereby avoiding the problem of large errors in detection data due to poor air flow, thereby improving the use quality of the track inspection type hydrogen alarm on the top of the factory building. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 A cross-sectional view of
[0015] Figure 3 for Figure 2 Structural diagram of the middle slide rail, power wheel and box;
[0016] Figure 4 for Figure 2 Schematic diagram of the structure of the central suction fan, box body and filter screen.
[0017] In the figure: 1. crossbeam, 2. driving device, 201. slide rail, 202. slider, 203. power wheel, 204. ball bearing, 3. monitoring device, 301. signal transmitting device, 302. battery, 303. processor, 304. support plate, 305. hydrogen concentration sensor, 306. buzzer, 4. suction device, 401. suction fan, 402. filter, 5. installation device, 501. bottom plate, 502. splint, 503. connecting rod, 6. box body. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.
[0020] Traditional hydrogen alarms are mostly fixed at a fixed point when in use. When the plant area is too large, multiple hydrogen alarms need to be installed to ensure the quality of detection, which increases the investment in equipment. In addition, when a leak occurs, if the hydrogen alarm is in the upwind position, monitoring cannot be performed, which brings inconvenience to the staff.
[0021] In view of this, the utility model provides a rail inspection type hydrogen alarm on the top of the factory building. Through the cooperation of the crossbeam, driving device, installation device, monitoring device and box body, it can automatically perform inspection and monitoring work, thereby reducing the investment in detection equipment, and also avoiding the problem of the detection equipment being unable to detect due to being in the upwind position, thereby greatly improving the use quality of the detection equipment, and thus bringing convenience to the staff.
[0022] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a plant top rail patrol type hydrogen alarm includes a box body 6, a beam 1 is arranged above the box body 6, and the plant top rail patrol type hydrogen alarm also includes: a driving device 2, installed at the bottom of the beam 1; a monitoring device 3, arranged below the driving device 2; a suction device 4, arranged below the box body 6; an installation device 5, installed below the driving device 2; wherein the driving device 2 can drive the monitoring device 3 to perform inspection work, the suction device 4 can improve the quality of the plant top rail patrol type hydrogen alarm during inspection, and the installation device 5 can install the box body 6 assembly below the driving device 2;
[0023] In the specific implementation process, it is worth pointing out that the driving device 2 can drive the monitoring device 3 to move, and then can perform inspection work, the air suction device 4 can improve the detection efficiency of the monitoring device 3, and the installation device 5 can connect and install components such as the box 6 with the driving device 2;
[0024] Specifically, when using the rail inspection hydrogen alarm on the top of the factory building, when conducting inspections, the staff turns on the external power supply of the driving device 2, and the driving device 2 can drive the monitoring device 3 to move through the box 6 and other components. As the monitoring device 3 moves, the inspection work can be carried out. When the hydrogen concentration inside the factory reaches a certain value, the monitoring device 3 can automatically perform an early warning, and can also transmit a detection signal to the remote control end, thereby reminding the staff to deal with it in time. When the monitoring device 3 is working, the staff turns on the external power supply of the suction device 4, and the suction device 4 can speed up the air flow rate inside the box 6, thereby improving the accuracy of the detection data.
[0025] Embodiment 2: By Figure 1 , 2As can be seen from Figure 3, the driving device 2 includes: a slide rail 201, which is installed at the bottom of the beam 1; a slider 202, which is slidably connected to the outer wall of the slide rail 201; a power wheel 203, the model of which is not specifically limited, and can meet the use requirements. A plurality of power wheels 203 are provided, all of which are installed above the slider 202 and are movably connected to the groove of the slide rail 201; a plurality of ball bearings 204 are provided, all of which are installed below the slider 202 and are movably connected to the bottom groove of the slide rail 201; wherein the power wheel 203 drives the slider 202 to move along the outer wall of the slide rail 201, and can then drive the box body 6 assembly to move;
[0026] In the specific implementation process, it is worth pointing out that the ball bearing 204 can reduce the friction between the slider 202 and the slide rail 201, so that the slider 202 can better move along the outer wall of the slide rail 201;
[0027] Specifically, based on the above-mentioned embodiment 1, when performing inspection work, the staff turns on the external power supply of the power wheel 203. At this time, the power wheel 203 can drive the slider 202 to move along the outer wall of the slide rail 201. As the slider 202 moves, it can drive the box 6 and other components to move, thereby realizing the inspection work.
[0028] Embodiment 3: By Figure 2 , 3 As can be seen from Figure 4, the monitoring device 3 includes: a hydrogen concentration sensor 305, which is detachably connected to the lower side of the box body 6; a signal transmitting device 301, which is detachably connected to the upper side of the box body 6 near the hydrogen concentration sensor 305; two support plates 304 are provided, both of which are installed inside the box body 6; a processor 303, which is installed on the top of the support plate 304 located below; a battery 302, which is installed on the top of the support plate 304 located above; a buzzer 306, the model of the buzzer 306 is SFM-27, which is detachably connected to one side of the outer wall of the box body 6; wherein the hydrogen concentration sensor 305 can transmit the detection signal to the processor 303 for information processing and analysis, when the concentration is too high, the processor 303 can control the buzzer 306 to alarm, and the signal transmitting device 301 can transmit the detection signal to the remote control end so that the staff can quickly handle it;
[0029] In the specific implementation process, it is worth pointing out that the models of the hydrogen concentration sensor 305, the signal transmitter 301 and the processor 303 are not limited, as long as they meet the use requirements. The hydrogen concentration sensor 305 can detect the hydrogen concentration of the surrounding air, and then transmit the detection signal to the processor 303 for analysis and processing. Finally, the processor 303 can control the signal transmitter 301 to transmit the detection signal to the remote control end, and at the same time control the buzzer 306 for early warning. The battery 302 can provide power for the entire plant top track inspection type hydrogen alarm;
[0030] Specifically, based on the above-mentioned embodiment 1, when the hydrogen concentration reaches a certain concentration, the hydrogen concentration sensor 305 can transmit the detection signal to the processor 303, and then the processor 303 performs signal analysis and processing, and then the processor 303 can control the buzzer 306 to give a sound reminder. At the same time, the processor 303 controls the signal transmitting device 301 to transmit the detection signal to the remote control end so that the staff can handle it in time.
[0031] Embodiment 4: By Figure 2 and 4 It can be seen that the air suction device 4 includes: a suction fan 401, the model of which is not specifically limited, and can meet the use requirements, and can be detachably connected to the lower part of the inner part of the box 6; a filter 402, the mesh number of which is not specifically limited, and can meet the use requirements, and is arranged below the suction fan 401; wherein the suction fan 401 can suck the air filtered by the filter 402 into the inner part of the box 6;
[0032] In the specific implementation process, it is worth pointing out that the filter 402 can filter the external air to prevent dust from entering the interior of the box 6 along with the air flow;
[0033] Specifically, based on the above-mentioned embodiment 1, the suction fan 401 can suck the outside air filtered by the filter 402 into the interior of the box 6, thereby accelerating the air flow rate inside the box 6, so that the monitoring device 3 can better complete the detection work.
[0034] Embodiment 5: By Figure 2 and 4 It can be seen that the installation device 5 includes: a bottom plate 501, which is attached to the bottom of the box body 6 and is fixedly connected to the outer wall of the filter screen 402; two clamping plates 502 are provided, which are respectively installed on both sides of the outer wall of the box body 6 and are fixedly connected to the top of the bottom plate 501; four connecting rods 503 are provided, which are all installed on the top of the bottom plate 501 and are fixedly connected to the bottom of the slider 202; wherein, the clamping plates 502, the connecting rods 503 and the bottom plate 501 cooperate to connect and fix the box body 6 and the slider 202;
[0035] In the specific implementation process, it is worth pointing out that the connecting rod 503 can connect and fix the bottom plate 501 and the slider 202, and the clamping plate 502 can install and fix the box body 6 and the bottom plate 501, so that the box body 6 and other components can be installed below the driving device 2;
[0036] Specifically, based on the above-mentioned embodiments one, two, three and four, when disassembly and maintenance are required, the staff first removes the connecting rod 503 from the bottom of the slider 202, and then removes the splint 502 from the top of the bottom plate 501, and then removes the splint 502 from the surface of the box body 6. Finally, the staff can remove the box body 6, and then inspection and maintenance can be carried out.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".
[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A plant roof rail inspection type hydrogen alarm, comprising a box (6), characterized in that: A crossbeam (1) is arranged above the box body (6), and the plant top track inspection type hydrogen alarm further comprises: A driving device (2) is installed at the bottom of the beam (1); A monitoring device (3) is arranged below the driving device (2); An air suction device (4) is arranged below the box body (6); A mounting device (5) mounted below the driving device (2); The driving device (2) can drive the monitoring device (3) to perform inspection work, the air suction device (4) can improve the quality of the inspection of the rail inspection type hydrogen alarm on the top of the plant, and the installation device (5) can install the box body (6) component below the driving device (2).
2. A plant top rail inspection type hydrogen alarm according to claim 1, characterized in that: The driving device (2) comprises: A slide rail (201) installed at the bottom of the crossbeam (1); A sliding block (202) is slidably engaged with the outer wall of the sliding rail (201); A plurality of power wheels (203) are provided, each of which is installed above the slider (202) and is movably connected to the groove of the slide rail (201); A plurality of balls (204) are provided, each of which is installed below the slider (202) and is movably connected to the bottom groove of the slide rail (201); The power wheel (203) drives the slider (202) to move along the outer wall of the slide rail (201), thereby driving the box body (6) component to move.
3. The plant top rail inspection type hydrogen alarm according to claim 1 is characterized by: The monitoring device (3) comprises: A hydrogen concentration sensor (305) is detachably connected to a lower side of the box (6); A signal transmitting device (301) is detachably connected to the upper part of the inner side of the box (6) close to the hydrogen concentration sensor (305); Two support plates (304) are provided and are both installed inside the box body (6); A processor (303) is mounted on the top of the support plate (304) located below; A storage battery (302) is installed on the top of the support plate (304) located above; A buzzer (306) is detachably connected to one side of the outer wall of the box (6); The hydrogen concentration sensor (305) can transmit the detection signal to the processor (303) for information processing and analysis. When the concentration is too high, the processor (303) can control the buzzer (306) to alarm. The signal transmitting device (301) can transmit the detection signal to the remote control terminal so that the staff can quickly process it.
4. The plant top rail inspection type hydrogen alarm according to claim 1 is characterized by: The air suction device (4) comprises: A suction fan (401) is detachably connected to the lower part of the interior of the box (6); A filter screen (402) is arranged below the suction fan (401); The suction fan (401) can suck the air filtered by the filter (402) into the interior of the box (6).
5. A plant top track inspection type hydrogen alarm according to claim 4, characterized in that: The installation device (5) comprises: A bottom plate (501) is attached to the bottom of the box body (6) and is fixedly connected to the outer wall of the filter screen (402); Two clamping plates (502) are provided, respectively installed on two sides of the outer wall of the box body (6), and both are fixedly connected to the top of the bottom plate (501); Four connecting rods (503) are provided, all of which are installed on the top of the bottom plate (501) and are fixedly connected to the bottom of the slider (202); wherein the clamping plate (502), the connecting rods (503) and the bottom plate (501) cooperate to connect and fix the box body (6) and the slider (202).