Leakage alarm device for industrial gas storage

Abstract

The utility model discloses a leakage alarm device for industrial gas storage, which comprises a gas storage tank and an automatic clamping type auxiliary fixing device, and the outer surface of the upper end of the automatic clamping type auxiliary fixing device is fixedly connected with a connecting seat. A multi-direction adjustable quick-positioning annular anti-leakage alarm device used for improving the convenience of mounting, positioning and adjusting is arranged on the outer surface of the upper end of the connecting seat, the multi-direction adjustable quick-positioning annular anti-leakage alarm device comprises a mounting vertical arm and a lifting sliding seat, and a damping guide rail is arranged on the outer surface of the front end of the mounting vertical arm. According to the leakage alarm device for industrial gas storage, the multidirectional adjustable rapid positioning annular leakage-proof alarm device is arranged, the structure is simple, the automation degree is high, the detection position of the detection sensor can be rapidly adjusted and positioned, the leakage alarm device is suitable for detection of gas storage tanks of different sizes, and the detection efficiency is improved. The detection effect is improved, and the detection effect can be further improved through the annularly arranged mounting ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas leakage monitoring technical field, concretely is a kind of leakage alarm device for industrial gas storage. BACKGROUND

[0002] With the development of industrial technology, more and more industrial gas is applied to the present industrial production, the storage of industrial gas has always been a very important work, if storage is not good, there is considerable security risk, bring certain trouble to people's production and life, in the process of industrial gas storage, the leakage of gas is monitored in real time and effectively.

[0003] The existing leakage alarm device for industrial gas storage is simple in structure, is directly fixed on the wall of warehouse, lacks quick dismounting and fixing device between the device and the tank, is not convenient for quick installation of the device, and lacks quick positioning adjusting device, so that the position of the detection sensor cannot be adjusted and positioned quickly, the distance between the detection sensor and the tank for gas storage is far, the detection effect is poor, which brings certain adverse effect to the use process of people, therefore, we provide a leakage alarm device for industrial gas storage. UTILITY MODEL CONTENTS

[0004] The utility model provides a leakage alarm device for industrial gas storage in view of the problems in the prior art.

[0005] The utility model solves the above technical problem by the following technical scheme:

[0006] A leakage alarm device for industrial gas storage, comprising a gas storage tank and an automatic clamping auxiliary fixing device, the upper end outer surface of the automatic clamping auxiliary fixing device is fixedly connected with a connecting seat, the upper end outer surface of the connecting seat is provided with a multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device for improving the convenience of installation positioning adjustment, the multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device comprises a mounting vertical arm and a lifting slide, the front end outer surface of the mounting vertical arm is provided with a damping guide rail, the rear end outer surface of the mounting vertical arm is provided with an anti-skid positioning pad, a damping block is arranged between the front end inner surface of the lifting slide and the damping guide rail, a mounting nut seat is fixedly installed at the rear end inner surface of the lifting slide, a movable bolt is arranged in the inner ring of the mounting nut seat, one end of the movable bolt is fixedly connected with a hand wheel, the other end of the movable bolt is provided with an anti-skid fixing clamp block, an electric push rod is fixedly installed on the front end outer surface of the lifting slide, the other end of the electric push rod is provided with a mounting ring, the inner ring of the mounting ring is fixedly installed with a detection sensor, and the outer surface of the mounting ring is provided with a sound-light alarm.

[0007] Further, the damping guide rail is fixedly connected between the front end outer surface of the mounting vertical arm, the anti-skid positioning base plate is bonded to the rear end outer surface of the damping guide rail, the lifting slide is slidably connected between the damping guide rail and the damping block, the lifting slide is movably connected between the outer surface of the mounting vertical arm, the adjustable bolt is threadedly connected between the inner ring of the mounting nut seat and the lifting slide, the adjustable bolt is movably connected between the mounting nut seat and the middle part of the rear end inner surface of the lifting slide, the hand wheel is fixedly connected to one end of the adjustable bolt, the anti-skid fixing block is fixedly connected to the other end of the adjustable bolt, the anti-skid fixing block is movably connected to the outer surface of the anti-skid positioning base plate, one end of the electric push rod is fixedly connected to the front end outer surface of the lifting slide, the mounting ring is fixedly connected to the other end of the electric push rod, the number of the detection sensors and the sound-light alarms is four, the detection sensors are fixedly connected to the inner ring of the mounting ring, the sound-light alarms are fixedly connected to the outer ring of the mounting ring, and the detection sensors and the sound-light alarms are electrically connected.

[0008] Further, the mounting ring is movably connected between the front end outer surface of the lifting slide and the electric push rod, and the mounting ring is movably connected between the outer surface of the mounting vertical arm and the lifting slide.

[0009] Further, the automatic clamping type auxiliary fixing device comprises a U-shaped fixing seat, the outer surfaces of the two sides of the U-shaped fixing seat are provided with mounting plates, the outer surface of one side of the mounting plate is fixedly provided with a micro-cylinder, a guide sliding sleeve is arranged between the middle part of the inner surfaces of the two sides of the U-shaped fixing seat and the piston rod of the micro-cylinder, the other end of the piston rod of the micro-cylinder is fixedly provided with a V-shaped clamping block, rubber anti-skid protective clamping pads are bonded to the inner surfaces of the other sides of the V-shaped clamping block, and an L-shaped connecting block is fixedly connected to the rear end outer surface of the U-shaped fixing seat.

[0010] Further, the number of the micro-cylinders is two, the micro-cylinders are fixedly connected between the outer surfaces of the two sides of the U-shaped fixing seat and the mounting plates, the piston rods of the micro-cylinders are movably connected between the middle part of the inner surfaces of the two sides of the U-shaped fixing seat and the guide sliding sleeves, the V-shaped clamping blocks are fixedly connected to the other ends of the piston rods of the micro-cylinders, and the rubber anti-skid protective clamping pads are bonded to the inner surfaces of the other sides of the V-shaped clamping blocks.

[0011] Further, the V-shaped clamping blocks and the rubber anti-skid protective clamping pads are movably connected between the outer surface of the gas storage tank and the piston rods of the micro-cylinders, and the multi-directional adjustable quick positioning ring-shaped anti-leakage alarm device is detachably connected between the automatic clamping type auxiliary fixing device and the gas storage tank.

[0012] Beneficial effects

[0013] Compared with the prior art, this utility model provides a leakage alarm device for industrial gas storage, which has the following beneficial effects:

[0014] 1. This industrial gas storage leakage alarm device, by setting a multi-directional adjustable fast positioning ring-shaped leakage alarm device, has a simple structure and a high degree of automation. It can not only quickly adjust and position the detection position of the detection sensor, making it suitable for detecting gas tanks of different sizes and improving the detection effect, but also further improves the detection effect through the ring-shaped mounting ring.

[0015] 2. This industrial gas storage leakage alarm device, by being equipped with an automatic clamping auxiliary fixing device, has a simple structure and is easy to operate. It can improve the convenience of disassembling and fixing the multi-directional adjustable fast positioning ring-shaped anti-leakage alarm device to the gas storage tank, and further improve the ease of use of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall planar structure of a leakage alarm device for industrial gas storage according to the present invention.

[0017] Figure 2 This is a schematic diagram of the planar structure of a multi-directional adjustable rapid positioning ring-shaped leak prevention alarm device for industrial gas storage according to the present invention.

[0018] Figure 3 This is an enlarged structural diagram of point A of a multi-directional adjustable rapid positioning ring-shaped leak prevention alarm device for industrial gas storage according to this utility model.

[0019] Figure 4 This is a top view of the mounting ring of a multi-directional adjustable, quick-positioning ring-shaped leak-proof alarm device for industrial gas storage, according to the present invention.

[0020] Figure 5 This is a schematic diagram of the planar structure of an automatic clamping auxiliary fixing device for an industrial gas storage leak alarm device according to the present invention.

[0021] Figure 6 This is a top view of the automatic clamping auxiliary fixing device of the leakage alarm device for industrial gas storage according to this utility model.

[0022] In the diagram: 1. Gas storage tank; 2. Automatic clamping auxiliary fixing device; 3. U-shaped fixing seat; 4. Mounting plate; 5. Miniature cylinder; 6. Guide sleeve; 7. V-shaped clamp; 8. Rubber anti-slip protective pad; 9. L-shaped connecting block; 10. Connecting seat; 11. Multi-directional adjustable quick positioning ring leak-proof alarm device; 12. Mounting arm; 13. Lifting slide; 14. Damping guide rail; 15. Anti-slip positioning pad; 16. Damping slider; 17. Mounting nut seat; 18. Movable bolt; 19. Handwheel; 20. Anti-slip fixing clamp; 21. Electric push rod; 22. Mounting ring; 23. Detection sensor; 24. Audible and visual alarm. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] like Figures 1-6 As shown, an industrial gas storage leak alarm device includes a gas storage tank 1 and an automatic clamping auxiliary fixing device 2. A connecting seat 10 is fixedly connected to the upper outer surface of the automatic clamping auxiliary fixing device 2. A multi-directional adjustable quick-positioning ring-shaped leak-proof alarm device 11 is provided on the upper outer surface of the connecting seat 10 to improve the convenience of installation and positioning adjustment. The multi-directional adjustable quick-positioning ring-shaped leak-proof alarm device 11 includes a mounting arm 12 and a lifting slide 13. A damping guide rail 14 is provided on the front outer surface of the mounting arm 12, and an anti-slip positioning pad 15 is provided on the rear outer surface of the mounting arm 12. A damping slider 16 is provided between the inner surface of the front end of the lowering slide block 13 and the damping guide rail 14. A mounting nut seat 17 is fixedly installed in the middle of the inner surface of the rear end of the lifting slide block 13. A movable bolt 18 is provided in the inner ring of the mounting nut seat 17. A handwheel 19 is fixedly connected to one end of the movable bolt 18. An anti-slip fixing clamp 20 is provided in the other end of the movable bolt 18. An electric push rod 21 is fixedly installed on the outer surface of the front end of the lifting slide block 13. A mounting ring 22 is provided in the other end of the electric push rod 21. A detection sensor 23 is fixedly installed in the inner ring of the mounting ring 22. An audible and visual alarm 24 is provided on the outer surface of the mounting ring 22.

[0025] The damping guide rail 14 is fixedly connected between the front end outer surface of the mounting vertical arm 12, the anti-skid positioning base plate 15 is bonded to the rear end outer surface of the damping guide rail 14, the lifting slide 13 is slidably connected between the damping guide rail 14 and the damping block 16, the lifting slide 13 is movably connected between the outer surface of the mounting vertical arm 12, the movable bolt 18 is threadedly connected between the inner ring of the mounting nut seat 17 and the outer surface of the mounting vertical arm 12, the movable bolt 18 is movably connected between the mounting nut seat 17 and the rear end inner surface of the lifting slide 13, the hand wheel 19 is fixedly connected to one end of the movable bolt 18, the anti-skid fixed clamping block 20 is fixedly connected to the other end of the movable bolt 18, the anti-skid fixed clamping block 20 is movably connected to the outer surface of the anti-skid positioning base plate 15, one end of the electric push rod 21 is fixedly connected to the front end outer surface of the lifting slide 13, the mounting ring 22 is fixedly connected to the other end of the electric push rod 21, the number of the detection sensors 23 and the sound-light alarms 24 is four, the detection sensors 23 are fixedly connected to the inner ring of the mounting ring 22, the sound-light alarms 24 are fixedly connected to the outer ring of the mounting ring 22, and the detection sensors 23 and the sound-light alarms 24 are electrically connected.

[0026] The mounting ring 22 is movably connected between the front end outer surface of the lifting slide 13 and the electric push rod 21, and the mounting ring 22 is movably connected between the outer surface of the mounting vertical arm 12 and the lifting slide 13.

[0027] The automatic clamping type auxiliary fixing device 2 comprises a U-shaped fixing seat 3, the outer surfaces of the two sides of the U-shaped fixing seat 3 are provided with mounting plates 4, the outer surfaces of one side of the mounting plates 4 are fixedly provided with micro-cylinders 5, the piston rods of the micro-cylinders 5 are provided with guide sliding sleeves 6 between the middle portions of the inner surfaces of the two sides of the U-shaped fixing seat 3, the other ends of the piston rods of the micro-cylinders 5 are fixedly provided with V-shaped clamping blocks 7, the other side inner surfaces of the V-shaped clamping blocks 7 are bonded with rubber anti-skid protection clamping pads 8, and the rear end outer surfaces of the U-shaped fixing seats 3 are fixedly connected with L-shaped connecting blocks 9.

[0028] The number of the micro-cylinders 5 is two, the micro-cylinders 5 are fixedly connected between the outer surfaces of the two sides of the U-shaped fixing seat 3 through the mounting plates 4, the piston rods of the micro-cylinders 5 are movably connected between the middle portions of the inner surfaces of the two sides of the U-shaped fixing seat 3 through the guide sliding sleeves 6, the V-shaped clamping blocks 7 are fixedly connected to the other ends of the piston rods of the micro-cylinders 5, and the rubber anti-skid protection clamping pads 8 are bonded between the other side inner surfaces of the V-shaped clamping blocks 7.

[0029] The V-shaped clamping blocks 7 and the rubber anti-skid protection clamping pads 8 are movably connected between the outer surfaces of the gas storage tanks 1 through the piston rods of the micro-cylinders 5, and the multi-directional adjustable quick positioning ring-shaped anti-leakage alarm device 11 is detachably connected between the automatic clamping type auxiliary fixing device 2 and the gas storage tank 1.

[0030] Working principle

[0031] First, the U-shaped fixed seat 3 is clamped on the outer surface of the gas tank 1, the piston rod of the micro-cylinder 5 is controlled to withdraw, the V-shaped clamping block 7 at the other end is driven to move to the outer surface of the gas tank 1, until the rubber anti-skid protective clamping pad 8 on the inner surface of the V-shaped clamping block 7 contacts the surface of the gas tank 1, the gas tank 1 is clamped and fixed under stress, the quick fixing between the automatic clamping type auxiliary fixing device 2 and the gas tank 1 is completed, the position of the mounting ring 22 is adjusted according to the position of the gas tank 1, the mounting ring 22 is driven to move horizontally by controlling the extension and retraction of the electric push rod 21, until the mounting ring 22 is in the same position as the gas tank 1, the mounting ring 22 is lowered to the sealing position of the gas tank 1 by sliding the lifting slide 13 on the damping guide rail 14 of the mounting vertical arm 12 through the damping slide block 16, four groups of detection sensors 23 in the inner ring of the mounting ring 22 are evenly distributed on the outer side of the gas tank 1, finally, the anti-skid fixing clamping block 20 at the other end is driven to move to the anti-skid positioning pad 15 by rotating the movable bolt 18 through the hand wheel 19, until the anti-skid fixing clamping block 20 is fixed on the anti-skid positioning pad 15 under stress, the quick fixing of the lifting slide 13 on the mounting vertical arm 12 is completed, the position of the mounting ring 22 is positioned and fixed, the four groups of detection sensors 23 in the inner ring of the mounting ring 22 can detect the gas in real time, when gas leakage occurs at the sealing position of the gas tank 1, the audible and visual alarm 24 is used for alarm, and the signal is transmitted to the monitoring position for reminding.

[0032] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A leakage alarm device for industrial gas storage comprising a gas storage tank (1) and an automatic clamping type auxiliary fixing device (2), characterized in that: The outer surface of the upper end of the automatic clamping type auxiliary fixing device (2) is fixedly connected with a connecting seat (10), the outer surface of the upper end of the connecting seat (10) is provided with a multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) for improving the installation positioning adjustment convenience, the multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) comprises a mounting vertical arm (12) and a lifting slide (13), the front end outer surface of the mounting vertical arm (12) is provided with a damping guide rail (14), the rear end outer surface of the mounting vertical arm (12) is provided with an anti-skid positioning base plate (15), a damping block (16) is arranged between the front end inner surface of the lifting slide (13) and the damping guide rail (14), a mounting nut seat (17) is fixedly installed at the rear end inner surface of the lifting slide (13), the inner ring of the mounting nut seat (17) is provided with a movable bolt (18), one end of the movable bolt (18) is fixedly connected with a hand wheel (19), the other end of the movable bolt (18) is provided with an anti-skid fixed clamping block (20), an electric push rod (21) is fixedly installed on the front end outer surface of the lifting slide (13), the other end of the electric push rod (21) is provided with a mounting ring (22), the inner ring of the mounting ring (22) is fixedly installed with a detection sensor (23), and the outer surface of the mounting ring (22) is provided with a sound-light alarm (24).

2. The leak alarm device for industrial gas storage according to claim 1, characterized by: The outer surface of the upper end of the automatic clamping type auxiliary fixing device (2) is fixedly connected with a connecting seat (10), the outer surface of the upper end of the connecting seat (10) is provided with a multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) for improving the installation positioning adjustment convenience, the multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) comprises a mounting vertical arm (12) and a lifting slide (13), the front end outer surface of the mounting vertical arm (12) is provided with a damping guide rail (14), the rear end outer surface of the mounting vertical arm (12) is provided with an anti-skid positioning base plate (15), a damping block (16) is arranged between the front end inner surface of the lifting slide (13) and the damping guide rail (14), a mounting nut seat (17) is fixedly installed at the rear end inner surface of the lifting slide (13), the inner ring of the mounting nut seat (17) is provided with a movable bolt (18), one end of the movable bolt (18) is fixedly connected with a hand wheel (19), the other end of the movable bolt (18) is provided with an anti-skid fixed clamping block (20), an electric push rod (21) is fixedly installed on the front end outer surface of the lifting slide (13), the other end of the electric push rod (21) is provided with a mounting ring (22), the inner ring of the mounting ring (22) is fixedly installed with a detection sensor (23), and the outer surface of the mounting ring (22) is provided with a sound-light alarm (24).

3. The leak alarm device for industrial gas storage according to claim 1, characterized by: The outer surface of the upper end of the automatic clamping type auxiliary fixing device (2) is fixedly connected with a connecting seat (10), the outer surface of the upper end of the connecting seat (10) is provided with a multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) for improving the installation positioning adjustment convenience, the multidirectional adjustable quick positioning ring-shaped anti-leakage alarm device (11) comprises a mounting vertical arm (12) and a lifting slide (13), the front end outer surface of the mounting vertical arm (12) is provided with a damping guide rail (14), the rear end outer surface of the mounting vertical arm (12) is provided with an anti-skid positioning base plate (15), a damping block (16) is arranged between the front end inner surface of the lifting slide (13) and the damping guide rail (14), a mounting nut seat (17) is fixedly installed at the rear end inner surface of the lifting slide (13), the inner ring of the mounting nut seat (17) is provided with a movable bolt (18), one end of the movable bolt (18) is fixedly connected with a hand wheel (19), the other end of the movable bolt (18) is provided with an anti-skid fixed clamping block (20), an electric push rod (21) is fixedly installed on the front end outer surface of the lifting slide (13), the other end of the electric push rod (21) is provided with a mounting ring (22), the inner ring of the mounting ring (22) is fixedly installed with a detection sensor (23), and the outer surface of the mounting ring (22) is provided with a sound-light alarm (24).

4. The leak alarm apparatus for industrial gas storage according to claim 1, characterized by: The automatic clamping type auxiliary fixing device (2) comprises a U-shaped fixing seat (3), the outer surfaces of the two sides of the U-shaped fixing seat (3) are provided with mounting plates (4), the outer surface of one side of the mounting plate (4) is fixedly provided with a micro air cylinder (5), the piston rod of the micro air cylinder (5) and the middle part of the inner surfaces of the two sides of the U-shaped fixing seat (3) are provided with a guide sliding sleeve (6), the other end of the piston rod of the micro air cylinder (5) is fixedly provided with a V-shaped clamping block (7), the other side inner surfaces of the V-shaped clamping block (7) are bonded with rubber anti-skid protective clamping pads (8), and the rear end outer surface of the U-shaped fixing seat (3) is fixedly connected with an L-shaped connecting block (9).

5. The leak alarm device for industrial gas storage according to claim 4, characterized in that: The number of the micro air cylinders (5) is two groups, the micro air cylinders (5) are fixedly connected between the mounting plates (4) and the outer surfaces of the two sides of the U-shaped fixing seat (3), the piston rod of the micro air cylinder (5) is movably connected between the guide sliding sleeve (6) and the middle part of the inner surfaces of the two sides of the U-shaped fixing seat (3), the V-shaped clamping block (7) is fixedly connected with the other end of the piston rod of the micro air cylinder (5), and the rubber anti-skid protective clamping pads (8) are bonded with the other side inner surfaces of the V-shaped clamping block (7).

6. The leak alarm device for industrial gas storage according to claim 4, characterized by: The V-shaped clamping block (7) and the rubber anti-skid protective clamping pads (8) are movably connected between the piston rod of the micro air cylinder (5) and the outer surface of the gas storage tank (1), and the multidirectional adjustable quick positioning ring type anti-leakage alarm device (11) is detachably connected between the automatic clamping type auxiliary fixing device (2) and the gas storage tank (1).

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