Industrial gas cylinder gate control equipment with safety protection function
By introducing components such as support plates, positioning grooves, sliding rods, and protective covers into industrial gas cylinder gate control equipment, combined with valves and valve-type components, the problems of leakage and unstable supply caused by impact, friction, and vibration of gas cylinders are solved, and stable and safe control of gas supply is achieved.
Patent Information
- Application Number
- CN202423213504.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing industrial gas cylinders are prone to malfunction when subjected to impacts, friction, and the intrusion of dust and debris, leading to gas leaks and other safety accidents. At the same time, the stability of gas supply is affected by vibration and collisions during storage and use.
An industrial gas cylinder gate control device with safety protection function was designed, including components such as a support plate, positioning groove, positioning ring, sliding rod and protective cover. The positioning groove and positioning ring initially position the gas cylinder, while the sliding rod and protective cover protect the top of the gas cylinder. Combined with components such as valve, pressure reducing valve, check valve, backfire prevention valve and safety valve, the device achieves control of gas flow and pressure and safety protection.
It effectively prevents the displacement and malfunction of gas cylinders during storage and use, ensures the stability and safety of gas supply, avoids accidents such as leakage, fire and explosion, and improves the durability and operational safety of the equipment.
Smart Images
Figure CN223579686U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to industrial gas cylinder door brake technical field especially industrial gas cylinder door brake control equipment with safety protection function. BACKGROUND
[0002] In the industrial field, the use of gas cylinders is very wide, and these gases are indispensable raw materials and auxiliary gases in many industrial operations such as welding, cutting and chemical synthesis. However, industrial gas cylinders store high-pressure gas, and once leakage, backfire and gas flow out of control occur, serious safety accidents such as explosion, fire and poisoning will be caused. In the welding workshop, if the valve of the acetylene cylinder and the oxygen cylinder fails to cause a large amount of gas leakage, acetylene is a flammable and explosive gas, which can form an explosive mixture with air, and can cause combustion and explosion when encountering open flame and high heat. Although oxygen itself is not flammable, it is a strong oxidizing agent that can exacerbate the danger of combustion and explosion. With the increasing emphasis on industrial safety production, governments and international organizations have developed strict safety regulations and standards to regulate the use of industrial gas cylinders. These regulations have promoted the development of safety protection functions of industrial gas cylinder door brake control equipment. Enterprises need to use equipment with safety protection functions to reduce safety risks and avoid penalties.
[0003] Industrial gas cylinder door brake control equipment with safety protection function is equipped with high-precision gas sensors. These sensors can detect the concentration of gas in the surrounding environment in real time. For flammable and explosive gases and toxic gases, trace leakage can be detected. When the gas concentration exceeds the safety threshold, the device will immediately issue an alarm to remind the staff to take measures. At the same time, after detecting gas leakage, the control device can automatically start the mechanism to shut off the valve to quickly stop the gas from continuing to flow out of the cylinder, preventing a large amount of flammable gas from leaking into the air, thereby avoiding the risk of possible explosion and fire. However, the top of the gas cylinder is prone to failure when subjected to impact, friction and dust and debris intrusion, resulting in gas leakage and other safety accidents. At the same time, the steel cylinder will move during storage and use due to vibration from surrounding equipment, collision with personnel and interference from other objects, thereby affecting the stability of gas supply. SUMMARY
[0004] To make up for the above shortcomings, the utility model provides industrial gas cylinder door brake control equipment with safety protection function, which aims to improve the problem that the top of the gas cylinder is prone to failure when subjected to impact, friction and dust and debris intrusion, resulting in gas leakage and other safety accidents, and the steel cylinder will move during storage and use due to vibration from surrounding equipment, collision with personnel and interference from other objects, thereby affecting the stability of gas supply.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: industrial gas cylinder door brake control equipment with safety protection function, including support plate, the top middle part of support plate is seted with positioning groove, the top of positioning groove is provided with compressed gas steel cylinder, the outer wall middle upper portion of compressed gas steel cylinder is fixedly connected with positioning ring, the top of support plate is fixedly connected with support frame, the inner side top front end of support frame is fixedly connected with two fixed blocks, the inner side top rear end of support frame is fixedly connected with two positioning blocks, the inner side of fixed block is slidably connected with slide rod, the rear side of slide rod is clamped with the inner side of positioning block, the rear side outer wall of slide rod is fixedly connected with stop ring, the top of support plate is seted with two sliding grooves, the inner side of sliding groove is slidably connected with T-shaped block, the adjacent between T-shaped block is fixedly connected with protective cover, the inside of compressed gas steel cylinder is provided with protection mechanism, protection mechanism is used for the protection of industrial gas cylinder use.
[0006] As a further description of the above technical scheme:
[0007] The protection mechanism includes a valve, the bottom of the valve is fixedly connected with the top of the compressed gas steel cylinder, the bottom of the valve is provided with a pipeline, the outer wall top of the pipeline is fixedly connected with a pressure reducing valve, the outer wall middle upper portion of the pipeline is fixedly connected with a check valve, the outer wall middle lower portion of the pipeline is fixedly connected with an anti-backfire valve, and the outer wall bottom of the pipeline is fixedly connected with a safety valve.
[0008] As a further description of the above technical scheme:
[0009] The front top of the protective cover is rotatably connected with a handle, and the outer wall of the handle is fixedly connected with an anti-skid sleeve.
[0010] As a further description of the above technical scheme:
[0011] The front bottom of the protective cover is fixedly connected with a transparent observation window, and the bottom of the protective cover is fixedly connected with a sealing ring.
[0012] As a further description of the above technical scheme:
[0013] The front top of the compressed gas steel cylinder is fixedly connected with a warning sign, and the front middle portion of the compressed gas steel cylinder is fixedly connected with a nameplate.
[0014] As a further description of the above technical scheme:
[0015] The right top of the support frame is fixedly connected with a display screen, and the bottom of the support plate is fixedly connected with an anti-skid pad.
[0016] As a further description of the above technical scheme:
[0017] The right middle part of the support frame is fixedly connected with a controller, and the controller is electrically connected with the valve and the pressure reducing valve respectively.
[0018] Further description of the above technical scheme:
[0019] The top of the compressed gas cylinder is fixedly connected with a sealing ring, the bottom of the pipeline is communicated with a pressure detection branch pipe, and the front right end of the pressure detection branch pipe is fixedly connected with a pressure gauge.
[0020] The utility model has the advantages of the following beneficial effects:
[0021] 1、The compressed gas cylinder is placed into the positioning groove on the top of the support plate in the utility model, the position of the compressed gas cylinder is preliminarily positioned, the displacement of the compressed gas cylinder on the positioning groove can be prevented to a certain extent, then the sliding rod is pulled, the protective cover is attached to the positioning ring, the top of the compressed gas cylinder is protected, in this way, the safety accident risk caused by the shaking and dumping of the cylinder in the storage and use process is reduced, and the utility model is also convenient for connecting and cooperating with other equipment.
[0022] 2、The valve is the first pass of the whole gas conveying system, it can control whether the gas in the cylinder enters the pipeline, the pressure reducing valve connected with the pipeline can keep the output pressure relatively stable under the condition that the pressure in the cylinder changes and the gas equipment uses the gas at different speeds, the check valve ensures that the gas can only flow in one direction, avoids the reverse flow of the gas, the backfire valve can prevent the flame from spreading to the pipeline and the cylinder direction when backfire occurs, and the safety valve prevents the explosion caused by the too high pressure in the system. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 The utility model provides a support frame of industrial cylinder gate control equipment with safety protection function's front side perspective drawing of having,
[0024] Figure 2 The utility model provides a support frame of industrial cylinder gate control equipment with safety protection function's split drawing of having,
[0025] Figure 3 The utility model provides a support frame of industrial cylinder gate control equipment with safety protection function's display screen display drawing of having,
[0026] Figure 4 The utility model provides a support frame of industrial cylinder gate control equipment with safety protection function's split drawing of sliding rod of having,
[0027] Figure 5 The utility model provides a support frame of industrial cylinder gate control equipment with safety protection function's split drawing of compressed gas cylinder of having.
[0028] Legend:
[0029] 1, support plate; 2, protection mechanism; 201, valve; 202, pipeline; 203, pressure reducing valve; 204, check valve; 205, anti-backfire valve; 206, safety valve; 3, positioning groove; 4, compressed gas cylinder; 5, positioning ring; 6, support frame; 7, fixed block; 8, positioning block; 9, sliding rod; 10, stop ring; 11, sliding groove; 12, T-shaped block; 13, protective cover; 14, handle; 15, anti-skid sleeve; 16, transparent observation window; 17, sealing ring; 18, warning sign; 19, nameplate; 20, display screen; 21, anti-skid pad; 22, controller; 23, sealing ring; 24, pressure detection branch pipe; 25, pressure gauge. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0031] Please refer to the drawings of the embodiments of the present application Figure 1 , the drawings of the embodiments of the present application Figure 3 and the drawings of the embodiments of the present application Figure 4 , the present application provides an embodiment: an industrial gas cylinder door brake control device with safety protection function, comprising a support plate 1, a positioning groove 3 is formed in the middle top of the support plate 1, a compressed gas cylinder 4 is arranged on the top of the positioning groove 3, so as to ensure the positioning of the compressed gas cylinder 4, a positioning ring 5 is fixedly connected to the outer wall of the compressed gas cylinder 4, a support frame 6 is fixedly connected to the top of the support plate 1, which can play a certain protection function for the compressed gas cylinder 4, two fixed blocks 7 are fixedly connected to the inner top front end of the support frame 6, two positioning blocks 8 are fixedly connected to the inner top rear end of the support frame 6, a sliding rod 9 is slidingly connected to the inner side of each fixed block 7, the rear side of the sliding rod 9 is clamped with the inner side of the positioning block 8, so that the sliding rod 9 can slide in the fixed block 7, and the positioning of the component is completed through the positioning block 8, a stop ring 10 is fixedly connected to the rear side outer wall of the sliding rod 9, which prevents the sliding rod 9 from sliding out and better realizes the fixing function, two sliding grooves 11 are formed in the inner top of the support plate 1, a T-shaped block 12 is slidingly connected to the inner side of each sliding groove 11, a protective cover 13 is fixedly connected between the adjacent T-shaped blocks 12, which plays a protection role for the top structure of the compressed gas cylinder 4, a protection mechanism 2 is arranged in the compressed gas cylinder 4, which is used for protecting the industrial gas cylinder during use;
[0032] Specifically, the positioning groove 3 ensures that the compressed gas cylinder 4 can be stably placed, and the positioning ring 5 further enhances the stability and safety of the device. The sliding rod 9 is slidingly connected in the fixed block 7 and can be clamped and fixed in the positioning block 8, making the maintenance and operation of the device more convenient. The stop ring 10 prevents the sliding rod 9 from moving excessively, thereby avoiding damage to the device and safety accidents. The protective cover 13 not only protects the operator from accidental injury, but also ensures the durability of the device in harsh environments.
[0033] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 5 , the protection mechanism 2 includes a valve 201, the bottom of the valve 201 is fixedly connected with the top of the compressed gas cylinder 4, the bottom of the valve 201 is provided with a pipeline 202, whether the gas in the cylinder enters the pipeline 202 can be controlled through the valve 201, the outer wall of the pipeline 202 is fixedly connected with a pressure reducing valve 203 at the top, which provides protection for subsequent operation, the outer wall of the pipeline 202 is fixedly connected with a check valve 204 in the middle upper part, the outer wall of the pipeline 202 is fixedly connected with an anti-backfire valve 205 in the middle lower part, which ensures the safety of the device, and the outer wall of the pipeline 202 is fixedly connected with a safety valve 206 at the bottom, which avoids accidents;
[0034] Specifically, the pipeline 202 serves as a channel for gas flow, and the pressure reducing valve 203 fixedly connected to the top of its outer wall can smoothly reduce high-pressure gas to a safe working pressure, providing protection for the normal operation of subsequent devices. The check valve 204 can effectively prevent gas backflow, ensuring that the gas always flows in the predetermined direction, thereby avoiding potential dangers. The anti-backfire valve 205 can immediately cut off the gas supply when detecting abnormally high temperature and backfire phenomenon, preventing the spread of fire and protecting the safety of personnel and equipment. The safety valve 206 can automatically open when the system pressure exceeds the preset safety threshold, rapidly releasing pressure, thereby avoiding damage to the device and more serious safety accidents caused by excessive pressure.
[0035] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 5 , the right top of the support frame 6 is fixedly connected with a display screen 20 for displaying various data, the bottom of the support plate 1 is fixedly connected with a non-slip mat 21 to ensure the stability of the device, the front bottom of the protective cover 13 is fixedly connected with a transparent observation window 16, through which the condition of the device on the top of the compressed gas cylinder 4 can be observed, the bottom of the protective cover 13 is fixedly connected with a sealing gasket 17, the top of the compressed gas cylinder 4 is fixedly connected with a sealing ring 23, which ensures the sealing performance of the device and prevents gas leakage, and the bottom of the pipeline 202 is communicated with a pressure detection branch pipe 24, the front right end of the pressure detection branch pipe 24 is fixedly connected with a pressure gauge 25, which displays the pressure value in time to avoid accidents;
[0036] Specifically, the display screen 20 can clearly show various data and images, providing convenience for operation, the non-slip mat 21 increases the stability of the device, the transparent observation window 16 can intuitively see the internal working state, the sealing gasket 17 ensures the sealing between the protective cover 13 and the gas cylinder, providing a safe environment for the inside of the device, preventing leakage and pollution, the sealing ring 23 ensures the sealing of the gas cylinder, the pressure detection branch pipe 24 allows real-time monitoring of the pressure in the pipeline 202, ensuring stable operation of the entire system, and the pressure gauge 25 can accurately display the pressure value in the pipeline 202, ensuring safe operation of the device.
[0037] Please refer to the attached Figure 1 , the right side of the support frame 6 is fixedly connected with the controller 22, and the controller 22 is electrically connected with the valve 201 and the pressure reducing valve 203 respectively, ensuring the safety of the structure, the front top of the protective cover 13 is rotatably connected with the handle 14, the outer wall of the handle 14 is fixedly connected with the anti-slip sleeve 15, facilitating the movement operation of the protective cover 13, the front top of the compressed gas cylinder 4 is fixedly connected with the warning sign 18 to remind the user to pay attention, and the front middle of the compressed gas cylinder 4 is fixedly connected with the nameplate 19 to display product information. Figure 2 Figure 3 Specifically, the controller 22 is not only electrically connected with the valve 201 to ensure the stability of gas flow, but also stably connected with the pressure reducing valve 203 to provide protection for the safe operation of the entire system, the handle 14 facilitates the adjustment of the position of the protective cover 13 as needed, the anti-slip sleeve 15 can provide a stable grip, improving the safety of use, the warning sign 18 in bright colors and clear markings reminds the user to pay attention to potential risks during use, and the nameplate 19 provides important safety guidelines to ensure that the compressed gas cylinder 4 can be used correctly and safely.
[0038] Working principle: place the compressed gas cylinder 4 into the positioning groove 3 on the top of the support plate 1 to preliminarily position the compressed gas cylinder 4, which can prevent the displacement of the compressed gas cylinder 4 in the positioning groove 3 to a certain extent, ensuring the stability of gas supply, then pull the sliding rod 9 to cancel the engagement of the sliding rod 9 with the positioning block 8, at this time the stop ring 10 is tightly attached to the fixed block 7, the T-shaped block 12 can slide downward, and stops sliding when it reaches the end of the sliding groove 11, at this time the protective cover 13 is attached to the positioning ring 5, completing the protection of the top of the compressed gas cylinder 4, which further enhances the stability of the cylinder by the attachment of the protective cover 13 and the positioning ring 5 during storage and use, reducing the risk of safety accidents caused by cylinder shaking and tilting, and facilitating connection and cooperation with other equipment, improving the overall safety and reliability.
[0039] Working principle: place the compressed gas cylinder 4 into the positioning groove 3 on the top of the support plate 1 to preliminarily position the compressed gas cylinder 4, which can prevent the displacement of the compressed gas cylinder 4 in the positioning groove 3 to a certain extent, ensuring the stability of gas supply, then pull the sliding rod 9 to cancel the engagement of the sliding rod 9 with the positioning block 8, at this time the stop ring 10 is tightly attached to the fixed block 7, the T-shaped block 12 can slide downward, and stops sliding when it reaches the end of the sliding groove 11, at this time the protective cover 13 is attached to the positioning ring 5, completing the protection of the top of the compressed gas cylinder 4, which further enhances the stability of the cylinder by the attachment of the protective cover 13 and the positioning ring 5 during storage and use, reducing the risk of safety accidents caused by cylinder shaking and tilting, and facilitating connection and cooperation with other equipment, improving the overall safety and reliability.
[0040] Valve 201 can control whether the gas in the cylinder enters the pipeline 202, the pressure reducing valve 203 connected by pipeline 202 can keep the output pressure relatively stable under the condition of pressure change in the cylinder and gas equipment gas speed change, avoid performance decline and failure of gas equipment due to pressure fluctuation, check valve 204 ensures that the gas can only flow in one direction, avoids reverse flow of gas, can effectively prevent backflow, avoids gas backflow to the cylinder and other parts of the pipeline 202 that should not enter, prevents the cylinder from being contaminated, and the backfire valve 205 can quickly cut off the gas supply when backfire occurs, preventing the flame from spreading to the pipeline 202 and the cylinder direction, thereby protecting the safety of the entire gas delivery system and the cylinder, and the safety valve 206 is the last line of defense to protect the system safety, when the pressure in the pipeline 202 system exceeds the set pressure of the safety valve 206, the safety valve 206 will automatically open, and the excess gas will be discharged from the system, to prevent the system from being too high to cause explosion safety accident.
[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. An industrial gas cylinder gate control device with safety protection function, including a support plate (1), characterized in that: A positioning groove (3) is provided at the top center of the support plate (1). A compressed gas cylinder (4) is provided at the top of the positioning groove (3). A positioning ring (5) is fixedly connected to the upper part of the outer wall of the compressed gas cylinder (4). A support frame (6) is fixedly connected to the top of the support plate (1). Two fixing blocks (7) are fixedly connected to the front end of the top inner side of the support frame (6). Two positioning blocks (8) are fixedly connected to the rear end of the top inner side of the support frame (6). A sliding rod is slidably connected to the inner side of each fixing block (7). 9) The rear side of the sliding rod (9) is engaged with the inner side of the positioning block (8). The outer wall of the rear side of the sliding rod (9) is fixedly connected with a stop ring (10). The top inner side of the support plate (1) has two sliding grooves (11). The inner side of each sliding groove (11) is slidably connected with a T-shaped block (12). The adjacent T-shaped blocks (12) are fixedly connected with protective covers (13). The compressed gas cylinder (4) is provided with a protective mechanism (2). The protective mechanism (2) is used to protect the industrial gas cylinder during use.
2. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: The protective mechanism (2) includes a valve (201), the bottom of which is fixedly connected to the top of the compressed gas cylinder (4). A pipe (202) is provided at the bottom of the valve (201). A pressure reducing valve (203) is fixedly connected to the top of the outer wall of the pipe (202). A check valve (204) is fixedly connected to the upper middle part of the outer wall of the pipe (202). A backfire prevention valve (205) is fixedly connected to the lower middle part of the outer wall of the pipe (202). A safety valve (206) is fixedly connected to the bottom of the outer wall of the pipe (202).
3. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: The front top of the protective cover (13) is rotatably connected to a handle (14), and the outer wall of the handle (14) is fixedly connected to an anti-slip sleeve (15).
4. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: A transparent observation window (16) is fixedly connected to the bottom front side of the protective cover (13), and a sealing gasket (17) is fixedly connected to the bottom of the protective cover (13).
5. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: A warning label (18) is fixedly connected to the top front side of the compressed gas cylinder (4), and a nameplate (19) is fixedly connected to the middle front side of the compressed gas cylinder (4).
6. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: The top right side of the support frame (6) is fixedly connected to a display screen (20), and the bottom of the support plate (1) is fixedly connected to an anti-slip pad (21).
7. The industrial gas cylinder gate control device with safety protection function according to claim 1, characterized in that: A controller (22) is fixedly connected to the middle right side of the support frame (6), and the controller (22) is electrically connected to the valve (201) and the pressure reducing valve (203) respectively.
8. The industrial gas cylinder gate control device with safety protection function according to claim 2, characterized in that: The top of the compressed gas cylinder (4) is fixedly connected to a sealing ring (23), the bottom of the pipe (202) is connected to a pressure detection branch pipe (24), and the front right end of the pressure detection branch pipe (24) is fixedly connected to a pressure gauge (25).