Safety early warning equipment for coal gas area
By designing the wind direction components, floor lamp components and alarm components of gas area safety warning equipment, the problems of hazard prediction delay and regional blur during night gas leakage in the prior art are solved, and accurate monitoring and safety warning of gas areas are achieved.
Patent Information
- Application Number
- CN202421366362.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing gas area safety warning device has problems such as risk prediction delay and fuzzy areas when leaking at night, resulting in production problems such as disconnection in small areas.
A gas area safety warning device is designed, including wind direction components, floor lamp components and alarm components. The wind direction component monitors the gas area through the supporting column and the wind speed collection frame; the ground lamp component clearly points out the danger area and escape direction through the tailwind red ground lamp and the headwind green space lamp; the alarm component provides danger notification as soon as possible through the flashing light and sound module.
When gas leaks, the equipment can timely monitor and point out dangerous areas and escape directions, minimizing the misent entry of non-regional personnel and accidental injuries caused by imperfect professional knowledge, and improving the accuracy and effectiveness of safety warnings.
Smart Images
Figure CN222672434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas early warning, in particular to a gas area safety early warning device. Background Art
[0002] In metallurgical enterprises, working in gas areas is highly dangerous and prone to casualties. In addition, due to the dual hazardous characteristics of gas, which is flammable, explosive and highly toxic, a working area with a radius of 20 meters around the leakage point is set up during the process. During the operation, the operators judge the wind direction based on the wind vane and the concentration, wind direction and safe position based on experience. Therefore, a gas area safety warning device is needed.
[0003] With the existing safety warning device, when there is a leak at night and no operations are being carried out, the area only alarms and requires manual setting of the danger zone. There is a delay in danger prediction, and the danger zone is vague, causing production problems such as disconnection in small areas. Utility Model Content
[0004] The purpose of the present utility model is to provide a gas area safety warning device to solve the problem of the existing safety warning device proposed in the above background technology. When there is a leak at night and no operation is carried out, the area only alarms and requires manual setting of the dangerous area, which leads to delayed prediction of danger, vague dangerous areas, and production problems such as disconnection in small areas. In order to achieve the above purpose, the present utility model provides the following technical solutions: a gas area safety warning device, including a mounting base plate, a terminal frame is arranged above the mounting base plate, a wind direction assembly is arranged above the terminal frame, a ground lamp assembly is arranged on the upper surface of the terminal frame, an alarm assembly is arranged above the terminal frame, and the wind direction assembly includes a support column, the support column is fixedly connected to the top of the terminal frame, the top of the support column is fixedly connected to a wind speed collection frame, and the wind speed collection frame is movably connected to a wind direction fan blade inside.
[0005] Further preferably, the wind direction assembly also includes a support rod, the support rod is fixedly connected to the top of the wind speed collection frame, and the top of the support rod is fixedly connected to a dust shield top plate. By installing the wind direction assembly, the wind speed collection frame and the wind direction fan blades therein can be used to monitor the gas area, through the cooperation between the support column and the wind speed collection frame and other components, and the direction of the dangerous area and the escape direction can be clearly pointed out through the floor lamp assembly. In the event of gas leakage, especially in the initial stage of leakage when no warning area is set manually, the alarm assembly will provide danger notification and escape direction in the first time, thereby minimizing the risk of non-area personnel accidentally entering the area and accidental injuries caused by incomplete professional knowledge.
[0006] Further preferably, the floor lamp assembly includes a floor lamp trough, which is opened on the outer surface of the terminal frame, and the interior of the floor lamp trough is fixedly connected with a downwind red floor lamp, and the interior of the floor lamp trough is fixedly connected with an upwind green floor lamp. By installing the floor lamp assembly, through the cooperation between the floor lamp trough and the downwind red floor lamp and other components, it can be achieved that when the gas concentration exceeds the alarm value of 50, the terminal frame will activate the alarm component and synchronously light up the downwind red floor lamp according to the wind direction data provided by the wind direction component. The red range increases with the increase of concentration, and the dangerous area changes synchronously with the change of wind direction. At the same time, the upwind green floor lamp lights up in the upwind direction to show the safe direction of escape.
[0007] Further preferably, the floor lamp assembly also includes a heat dissipation groove, which is opened on the outer surface of the terminal frame, and a heat dissipation net is fixedly connected to the interior of the heat dissipation groove. Then the heat dissipation net in the heat dissipation groove can provide heat dissipation for the internal floor lamp, thereby improving the service life.
[0008] Further preferably, the alarm component includes an alarm panel, the alarm panel is fixedly connected to the upper surface of the terminal frame, a flashing light is fixedly connected to the interior of the alarm panel, and a sound module is fixedly connected to the interior of the alarm panel. By installing the alarm component, the alarm panel, the flashing light and other components can be coordinated so that after the alarm panel is activated, the flashing light will emit a flashing light and the sound module will also emit an alarm prompt sound, thereby promptly reminding the staff to evacuate.
[0009] Further preferably, a mounting hole is provided inside the mounting base plate, and a mounting bolt is threadedly connected to the inside of the mounting hole. By installing the mounting hole and the mounting bolt, the device can be conveniently installed in the gas area.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] In the utility model, by installing the wind direction component, the coordination between the supporting columns and the wind speed collection frame and other components can be used to monitor the gas area through the wind speed collection frame and the wind direction fan blades inside it, and the direction of the dangerous area and the escape direction can be clearly pointed out through the floor lamp component. In the event of a gas leak, especially in the initial stage of the leak when no warning area is artificially set, the alarm component will provide danger notification and escape direction in the first place, thereby minimizing the risk of non-area personnel accidentally entering the area and accidental injuries caused by incomplete professional knowledge.
[0012] In the utility model, by installing the floor lamp assembly, through the cooperation between the floor lamp trough and the downwind red floor lamp and other components, it can be achieved that when the gas concentration exceeds the alarm value of 50, the terminal frame will activate the alarm assembly and synchronously light up the downwind red floor lamp according to the wind direction data provided by the wind direction assembly. The red range increases with the increase of concentration, and the dangerous area changes synchronously with the change of wind direction. At the same time, the upwind green floor lamp lights up in the upwind direction to show the safe direction of escape. Then the heat dissipation net in the heat dissipation trough can provide heat dissipation for the internal floor lamp, thereby increasing the service life.
[0013] In the utility model, by installing the alarm component, the alarm panel and the flashing light and other components can cooperate with each other, so that after the alarm panel is activated, the flashing light will emit a flashing light, and the sound module will also emit an alarm prompt sound, thereby promptly reminding the staff to evacuate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0015] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0016] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0017] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;
[0018] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.
[0019] In the figure: 1. Installation base plate; 2. Terminal frame; 3. Wind direction assembly; 301. Support column; 302. Wind speed collection frame; 303. Wind direction fan blade; 304. Support rod; 305. Dust shield top plate; 4. Floor lamp assembly; 401. Floor lamp trough; 402. Downwind red floor lamp; 403. Upwind green floor lamp; 404. Heat dissipation trough; 405. Heat dissipation net; 5. Alarm assembly; 501. Alarm panel; 502. Flashing light; 503. Sound module; 6. Mounting hole; 7. Mounting bolt. DETAILED DESCRIPTION
[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a gas area safety warning device, including an installation base plate 1, a terminal frame 2 is arranged above the installation base plate 1, a wind direction component 3 is arranged above the terminal frame 2, a ground lamp component 4 is arranged on the upper surface of the terminal frame 2, an alarm component 5 is arranged above the terminal frame 2, and the wind direction component 3 includes a supporting column 301, the supporting column 301 is fixedly connected to the top of the terminal frame 2, a wind speed collection frame 302 is fixedly connected to the top of the supporting column 301, and a wind direction fan blade 303 is movably connected inside the wind speed collection frame 302.
[0022] In this embodiment, Figure 1 , Figure 4 and Figure 5 As shown, the wind direction component 3 also includes a support rod 304, and the support rod 304 is fixedly connected to the top of the wind speed collection frame 302. The top of the support rod 304 is fixedly connected with a dustproof top plate 305. By installing the wind direction component 3, the wind speed collection frame 302 and the wind direction fan blades 303 inside it can be used to monitor the gas area, and the direction of the dangerous area and the escape direction can be clearly pointed out through the ground lamp component 4. When the gas leaks, especially in the initial stage of leakage when the warning area is not set manually, the alarm component 5 provides danger notification and escape direction in the first time, so as to minimize the accidental entry of non-area personnel and accidental injuries caused by incomplete professional knowledge.
[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the floor lamp assembly 4 includes a floor lamp trough 401, which is opened on the outer surface of the terminal frame 2. A downwind red floor lamp 402 is fixedly connected inside the floor lamp trough 401, and an upwind green floor lamp 403 is fixedly connected inside the floor lamp trough 401. By installing the floor lamp assembly 4, through the cooperation between the floor lamp trough 401 and the downwind red floor lamp 402 and other components, it can be achieved that when the gas concentration exceeds the alarm value of 50, the terminal frame 2 will activate the alarm assembly 5 and synchronously light up the downwind red floor lamp 402 according to the wind direction data provided by the wind direction assembly 3. The red range increases with the increase of concentration, and the dangerous area changes synchronously with the change of wind direction. At the same time, the upwind green floor lamp 403 is lit in the upwind direction to show the safe direction of escape.
[0024] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the floor lamp assembly 4 also includes a heat dissipation groove 404, which is opened on the outer surface of the terminal frame 2, and a heat dissipation net 405 is fixedly connected to the inside of the heat dissipation groove 404, and then the heat dissipation net 405 in the heat dissipation groove 404 can provide heat dissipation for the internal floor lamp.
[0025] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the alarm component 5 includes an alarm panel 501, which is fixedly connected to the upper surface of the terminal frame 2, a flashing light 502 is fixedly connected inside the alarm panel 501, and a sound module 503 is fixedly connected inside the alarm panel 501. By installing the alarm component 5, through the cooperation between the alarm panel 501 and the flashing light 502 and other components, after the alarm panel 501 is started, the flashing light 502 will emit a flashing light, and the sound module 503 will also emit an alarm prompt sound.
[0026] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, a mounting hole 6 is provided inside the mounting base plate 1, and a mounting bolt 7 is threadedly connected inside the mounting hole 6. By installing the mounting hole 6 and the mounting bolt 7, the device can be conveniently installed in a gas area.
[0027] The use method and advantages of the utility model: When the gas area safety warning device is used, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, firstly, by installing the wind direction component 3, through the cooperation between the supporting column 301 and the wind speed collection frame 302 and other components, it is possible to monitor the gas area through the wind speed collection frame 302 and the wind direction fan blades 303 inside it, and clearly point out the direction of the dangerous area and the escape direction through the ground lamp component 4. When the gas leaks, especially in the initial stage of leakage when no warning area is set manually, the alarm component 5 will provide danger notification and escape direction in the first time, so as to minimize the accidental entry of non-regional personnel and accidental injuries caused by incomplete professional knowledge. Then, by installing the ground lamp component 4, through the cooperation between the ground lamp trough 401 and the downwind red ground lamp 402 and other components, it can be realized that when the gas concentration exceeds the alarm value of 50 The terminal frame 2 will start the alarm component 5 and synchronously light up the downwind red ground light 402 according to the wind direction data provided by the wind direction component 3. The red range increases with the increase of concentration. The dangerous area changes synchronously with the change of wind direction. At the same time, the upwind green ground light 403 is lit up in the upwind direction to show the safe direction of escape. Then the heat dissipation net 405 in the heat dissipation groove 404 can provide heat dissipation for the internal ground light. Then, by installing the alarm component 5, the alarm panel 501 and the flashing light 502 and other components can cooperate to achieve that after the alarm panel 501 is started, the flashing light 502 will emit a flashing light, and the sound module 503 will also emit an alarm prompt sound. Then, by installing the mounting hole 6 and the mounting bolt 7, the device can be conveniently installed in the gas area.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A gas area safety warning device, comprising a mounting base plate (1), characterized in that: A terminal frame (2) is arranged above the installation base plate (1), a wind direction assembly (3) is arranged above the terminal frame (2), a floor lamp assembly (4) is arranged on the upper surface of the terminal frame (2), an alarm assembly (5) is arranged above the terminal frame (2), and the wind direction assembly (3) comprises a support column (301), the support column (301) is fixedly connected to the top of the terminal frame (2), a wind speed collection frame (302) is fixedly connected to the top of the support column (301), and a wind direction fan blade (303) is movably connected inside the wind speed collection frame (302).
2. A gas area safety warning device according to claim 1, characterized in that: The wind direction assembly (3) further comprises a support rod (304), wherein the support rod (304) is fixedly connected above the wind speed collection frame (302), and a dust shielding top plate (305) is fixedly connected to the top of the support rod (304).
3. A gas area safety warning device according to claim 1, characterized in that: The floor lamp assembly (4) comprises a floor lamp trough (401), wherein the floor lamp trough (401) is provided on the outer surface of the terminal frame (2), wherein a downwind red floor lamp (402) is fixedly connected inside the floor lamp trough (401), and wherein a headwind green floor lamp (403) is fixedly connected inside the floor lamp trough (401).
4. A gas area safety warning device according to claim 3, characterized in that: The floor lamp assembly (4) further comprises a heat dissipation groove (404), wherein the heat dissipation groove (404) is provided on the outer surface of the terminal frame (2), and a heat dissipation net (405) is fixedly connected to the interior of the heat dissipation groove (404).
5. A gas area safety warning device according to claim 1, characterized in that: The alarm component (5) comprises an alarm panel (501), wherein the alarm panel (501) is fixedly connected to the upper surface of the terminal frame (2), a flashing light (502) is fixedly connected inside the alarm panel (501), and a sound module (503) is fixedly connected inside the alarm panel (501).
6. A gas area safety warning device according to claim 1, characterized in that: A mounting hole (6) is provided inside the mounting base plate (1), and a mounting bolt (7) is threadedly connected inside the mounting hole (6).