Tank type gas impulse voltage generator

Abstract

The invention discloses a tank type gas impulse voltage generator, and relates to the technical field of impulse voltage generators, the tank type gas impulse voltage generator comprises an arc-shaped connecting plate, and the bottom of the arc-shaped connecting plate is provided with a bottom rod; the arc-shaped push plate is used for clamping and fixing the voltage generator in a pushing and pressing mode, an electric push rod is arranged on the outer side of the arc-shaped push plate, and an internally-opened circular groove is formed in the side, close to the arc-shaped push plate, of the arc-shaped connecting plate. Four arc-shaped push plates drive a hollow air cushion to clamp and fix the voltage generator in a push-press manner, so that the potential safety hazard caused by the large impact of the voltage generator during movement is prevented, and the discharge effect is also prevented from being influenced at the same time; the hollow air cushion made of an elastic material is arranged on the inner side of the arc-shaped push plate and makes direct contact with the surface of the voltage generator, hard push is changed into elastic push, and the situation that when the arc-shaped push plate conducts hard push on the surface of the voltage generator for a long time, hard abrasion occurs, and equipment use is affected is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of impulse voltage generators, and in particular to a tank-type gas impulse voltage generator. Background Art

[0002] Before high-voltage electrical equipment in the power system is put into operation, it is necessary to conduct an impulse voltage test to check its insulation performance under overvoltage. With the development of power technology, the types of test items that need to be subjected to impulse voltage tests are increasing. An impulse voltage generator is a high-voltage generating device that generates pulse waves such as lightning impulse voltage waves and operating overvoltage waves. It is a basic test equipment in a high-voltage test laboratory. Sulfur hexafluoride is an inert gas commonly used in impulse voltage generators due to its good insulation and arc extinguishing properties. It mainly generates impulse voltage by charging and discharging the gas inside the tank. It usually uses capacitors to store energy, and then uses a trigger device to instantly discharge the capacitor to release energy into the gas, thereby generating a high-amplitude, short-duration impulse voltage waveform at the output end.

[0003] Existing impulse voltage generators are usually placed on mobile devices for easy movement to various locations for use due to their large size. However, due to the large size of the impulse voltage generator, it is easy to shake when moving, which poses a safety hazard and also affects the discharge effect. Therefore, we propose a tank-type gas impulse voltage generator. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a tank-type gas impulse voltage generator, comprising:

[0005] Voltage generator body;

[0006] A bottom plate, wherein a motorized roller is disposed at the bottom of the bottom plate;

[0007] The clamping device is used to clamp and fix voltage generators of different sizes by pushing, so as to prevent the voltage generator from shaking easily when moving due to the large size of the voltage generator, which may cause safety hazards and affect the discharge effect;

[0008] A suction device, which is used to suck the air around the voltage generator to make it flow continuously, so as to prevent the dust content in the surrounding air from gradually increasing due to the high voltage of the voltage generator and affecting the discharge effect of the equipment;

[0009] The bottom of the bottom plate is rotatably connected to the top of the electric roller through a rotating bolt, the top of the bottom plate is fixedly connected to the bottom of the clamping device, four clamping devices are provided, and the four clamping devices are evenly distributed on the bottom plate, and one side of the clamping device is fixedly connected to one side of the suction device;

[0010] Wherein, the clamping device comprises:

[0011] An arc-shaped connecting plate, wherein a bottom rod is provided at the bottom of the arc-shaped connecting plate;

[0012] The arc-shaped push plate is used to push and clamp the voltage generator. The four arc-shaped push plates drive the hollow air cushion to push and clamp the voltage generator to prevent the voltage generator from shaking easily when moving due to the impact of its large size, which will not only cause safety hazards but also affect the discharge effect. An electric push rod is arranged on the outer side of the arc-shaped push plate;

[0013] The bottom of the arc-shaped connecting plate is fixedly connected to the top of the bottom rod, the side of the arc-shaped connecting plate away from the arc-shaped push plate is fixedly connected to the output end of the electric push rod, and the driving shaft of the electric push rod is fixedly connected to the side of the arc-shaped push plate close to the arc-shaped connecting plate;

[0014] The bottom of the bottom rod is fixedly connected to the top of the bottom plate, and one side of the arc-shaped connecting plate is fixedly connected to one side of the air suction device;

[0015] The arc-shaped connecting plate is provided with an inner circular groove on one side close to the arc-shaped push plate, and the inner wall of the inner circular groove is fixedly connected with an auxiliary mechanism, and the arc-shaped connecting plate is fixedly connected with a concave connecting plate on one side away from the arc-shaped push plate, and the outer surface of the auxiliary mechanism is sleeved and slidably connected with a hollow air cushion. By arranging a hollow air cushion of elastic material on the inner side of the arc-shaped push plate to directly contact the surface of the voltage generator, hard pushing is changed into elastic pushing, so as to prevent the arc-shaped push plate from hard pushing on the surface of the voltage generator for a long time and causing hard wear and affecting the use of the equipment. By arranging a compressible hollow air cushion, the hollow air cushion can be deformed and completely fit the surface of the voltage generator when compressed, so as to prevent the arc-shaped push plate from being difficult to completely fit the surfaces of voltage generators of different sizes when contacting and pushing, resulting in uneven surface force. Exhaust circular holes are provided on both sides of the hollow air cushion. By providing exhaust circular holes on both sides of the hollow air cushion, it is convenient to quickly discharge the internal gas when the hollow air cushion is compressed, so as to prevent the internal gas from being under high pressure and unable to be discharged when the hollow air cushion is fully compressed, resulting in explosion damage;

[0016] The inner circular grooves are provided in plurality, and the plurality of the inner circular grooves are respectively distributed on the inner side of the arc-shaped connecting plate, and the inner side of the concave connecting plate is fixedly connected to an end of the electric push rod away from the arc-shaped push plate;

[0017] One end of the auxiliary mechanism away from the arc connecting plate passes through the arc pushing plate and is slidably connected to the arc pushing plate, and one side of the hollow air cushion close to the auxiliary mechanism is fixedly connected to the side of the arc pushing plate away from the arc connecting plate.

[0018] Furthermore, the auxiliary mechanism includes a push spring, which pushes the round penetrating rod by arranging a push spring with stretching force in the inner circular groove to prevent the round penetrating rod from falling off and contacting the arc push plate when the hollow air cushion is fully compressed and moves in the direction of the arc connecting plate. When the voltage generator is not pushed, one end of the push spring is fixedly connected to the round penetrating rod, and the moving round penetrating rod always supports and limits the stretching spring internally to prevent the stretching spring from being twisted and deformed when the hollow air cushion is pushed in uneven directions, affecting subsequent use. The outer surface of the round penetrating rod is sleeved and fixedly connected with the stretching spring. By arranging the stretching spring inside the hollow air cushion The spring is used to adjust the different pressures on the surface of the voltage generator to prevent the voltage generator from being subjected to excessive pressure and affecting the internal gas activity, resulting in poor discharge effect. The extension spring loses pressure and pushes the hollow air cushion to expand and recover through the extension force to prevent the hollow air cushion from being affected by pressure for a long time and being difficult to expand and recover to the initial state and inconvenient to use. The end of the push spring away from the round through rod is fixedly connected to the inner wall of the inner circular groove, and both ends of the extension spring are fixedly connected to the inner wall of the hollow air cushion, one end of the round through rod penetrates the arc push plate and is slidably connected to the arc push plate, and one end of the round through rod penetrates the hollow air cushion and is slidably connected to the hollow air cushion.

[0019] Furthermore, the air suction device includes an arc-shaped ventilation plate, which uses a high-pressure air pump to suck in the air around the voltage generator at the top of the arc-shaped ventilation plate so that the air flows continuously, thereby preventing the dust content in the surrounding air from gradually increasing due to the high voltage of the voltage generator and affecting the discharge effect of the equipment. The bottom of the arc-shaped ventilation plate is connected to the air inlet of the high-pressure air pump, and the inner wall of the arc-shaped ventilation plate is fixedly connected with an arc-shaped inclined plate. The top of the arc-shaped ventilation plate is penetrated and fixedly connected with a dust filter plate. The dust in the air is filtered by arranging the dust filter plate on the top of the arc-shaped ventilation plate to prevent a large amount of dust in the air from being sucked into the arc-shaped ventilation plate and entering the high-pressure air pump for long-term accumulation to affect the use of the air pump. The top of the arc-shaped ventilation plate is fixedly connected with an arc-shaped baffle plate, and the area around the voltage generator is filtered by arranging the arc-shaped baffle plate on the outside of the arc-shaped ventilation plate. The arc-shaped baffle is provided with an arc-shaped sliding hole, and the inner wall of the arc-shaped sliding hole is slidably connected to a T-shaped slider, and one side of the T-shaped slider is fixedly connected to a square scraper, and the dust accumulated on the top surface of the dust filter plate is scraped and cleaned by the movement of the square scraper, so as to prevent the dust filter plate from filtering the dust in the air for a long time and then being blocked by accumulated dust on the surface, affecting the air suction efficiency. One side of the arc-shaped ventilation plate is fixedly connected to one side of the arc-shaped connecting plate, and the arc-shaped ventilation plate has an arc-shaped plate body with an arc-shaped cavity inside, and a plurality of arc-shaped inclined plates are provided, and the plurality of arc-shaped inclined plates are respectively distributed on the inner wall of the arc-shaped ventilation plate, and a plurality of dust filter plates are provided, and the plurality of dust filter plates are respectively distributed on the top of the arc-shaped ventilation plate.

[0020] The present invention has the beneficial effects:

[0021] 1. The present invention uses four arc-shaped push plates to drive the hollow air cushion to push and clamp the voltage generator to prevent the voltage generator from shaking easily when moving due to the impact of its large size, which not only poses a safety hazard but also affects the discharge effect. An extension spring is arranged inside the hollow air cushion to adjust the different pressures on the surface of the voltage generator to prevent the voltage generator from being subjected to excessive pressure and affecting the internal gas activity, resulting in poor discharge effect. The air around the voltage generator at the top of the arc-shaped ventilation plate is sucked in by a high-pressure air pump to allow the air to flow continuously, to prevent the dust content in the surrounding air from gradually increasing due to the high voltage of the voltage generator and affecting the discharge effect of the equipment.

[0022] 2. The present invention provides a clamping device, and drives the hollow air cushion through four arc-shaped push plates to push and clamp the voltage generator to fix it, so as to prevent the voltage generator from shaking easily when moving due to the large size of the impact, which may cause safety hazards and affect the discharge effect. A hollow air cushion made of elastic material is provided on the inner side of the arc-shaped push plate to directly contact the surface of the voltage generator, so as to change the hard push into an elastic push, so as to prevent the arc-shaped push plate from hard wear when pushing the surface of the voltage generator for a long time and affecting the use of the equipment. A compressible hollow air cushion is provided so that the hollow air cushion can be deformed and completely fit the surface of the voltage generator when compressed, so as to prevent the arc-shaped push plate from being difficult to completely fit the surfaces of voltage generators of different sizes when contacting and pushing them, resulting in uneven surface force. Exhaust circular holes are provided on both sides of the hollow air cushion to facilitate the rapid discharge of internal gas when the hollow air cushion is compressed, so as to prevent the internal gas from being under high pressure and unable to be discharged when the hollow air cushion is completely compressed, resulting in explosion damage.

[0023] 3. The present invention provides an auxiliary mechanism and a stretch spring inside the hollow air cushion to adjust different pressures on the surface of the voltage generator, so as to prevent the voltage generator from being subjected to excessive pressure and affecting the internal gas activity, resulting in poor discharge effect. The movable round penetrating rod always supports and limits the stretch spring internally to prevent the stretch spring from twisting and deforming when the hollow air cushion is subjected to uneven push pressure and affecting subsequent use. A push spring with stretching force is provided in the inner circular groove to push the round penetrating rod to prevent the round penetrating rod from falling off and contacting the arc push plate when the round penetrating rod moves in the direction of the arc connecting plate as the hollow air cushion is fully compressed. The stretch spring loses pressure and pushes the hollow air cushion to expand and recover through the stretching force, so as to prevent the hollow air cushion from being affected by pressure for a long time and being difficult to expand and recover to the initial state, making it inconvenient to use.

[0024] 4. The present invention provides an air suction device, and uses a high-pressure air pump to suck in the air around the voltage generator on the top of the arc-shaped ventilation plate so that the air keeps flowing, thereby preventing the dust content in the surrounding air from gradually increasing due to the high voltage of the voltage generator and affecting the discharge effect of the equipment; a dust filter plate is provided on the top of the arc-shaped ventilation plate to filter dust in the air, thereby preventing a large amount of dust in the air from being sucked into the arc-shaped ventilation plate and entering the high-pressure air pump and accumulating for a long time to affect the use of the air pump; an arc-shaped baffle plate is provided on the outer side of the arc-shaped ventilation plate to surround and cover the area around the voltage generator, thereby preventing the arc-shaped ventilation plate from having difficulty in sucking in air from a high area when the voltage generator is large and tall; the dust accumulated on the top surface of the dust filter plate is scraped and cleaned by moving the square scraper, thereby preventing the surface of the dust filter plate from being blocked by accumulated dust after filtering the dust in the air for a long time and affecting the air suction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the tank-type gas impulse voltage generator of the present invention;

[0026] Figure 2 It is a schematic diagram of the bottom side cross-section structure of the tank-type gas impulse voltage generator of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the clamping device of the present invention;

[0028] Figure 4 It is a schematic diagram of the side cross-section structure of the clamping device of the present invention;

[0029] Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0030] Figure 6 It is a schematic diagram of the side structure of the auxiliary mechanism of the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the air suction device of the present invention;

[0032] Figure 8 It is a schematic diagram of the side cross-section structure of the air suction device of the present invention;

[0033] In the figure: 1. voltage generator body; 2. bottom plate; 3. electric roller; 4. clamping device; 5. air suction device; 301. arc-shaped connecting plate; 302. bottom rod; 303. arc-shaped push plate; 304. electric push rod; 305. inner circular groove; 306. auxiliary mechanism; 307. concave connecting plate; 308. hollow air cushion; 309. exhaust circular hole; 3061. push spring; 3062. round through rod; 3063. extension spring; 401. arc-shaped ventilation plate; 402. high-pressure air pump; 403. arc-shaped inclined plate; 404. dust filter plate; 405. arc-shaped baffle; 406. arc-shaped sliding hole; 407. T-shaped slider; 408. square scraper. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0035] For the first embodiment, please refer to Figure 1-Figure 6 The present invention is a tank-type gas impulse voltage generator, comprising:

[0036] Voltage generator body 1;

[0037] A bottom plate 2, wherein a motorized roller 3 is arranged at the bottom of the bottom plate 2;

[0038] A clamping device 4, which is used to clamp and fix voltage generators of different sizes in a push-type manner;

[0039] An air suction device 5, the air suction device 5 is used to suck the air around the voltage generator to make it flow continuously;

[0040] The bottom of the bottom plate 2 is rotatably connected to the top of the electric roller 3 through a rotating bolt, the top of the bottom plate 2 is fixedly connected to the bottom of the clamping device 4, four clamping devices 4 are provided, and the four clamping devices 4 are evenly distributed on the bottom plate 2, and one side of the clamping device 4 is fixedly connected to one side of the suction device 5;

[0041] Wherein, the clamping device 4 comprises:

[0042] An arc-shaped connecting plate 301, a bottom rod 302 is provided at the bottom of the arc-shaped connecting plate 301;

[0043] An arc-shaped push plate 303, which is used to push and clamp the voltage generator, and an electric push rod 304 is arranged on the outer side of the arc-shaped push plate 303;

[0044] The bottom of the arc connecting plate 301 is fixedly connected to the top of the bottom rod 302, the side of the arc connecting plate 301 away from the arc push plate 303 is fixedly connected to the output end of the electric push rod 304, and the driving shaft of the electric push rod 304 is fixedly connected to the side of the arc push plate 303 close to the arc connecting plate 301;

[0045] The bottom of the bottom rod 302 is fixedly connected to the top of the bottom plate 2, and one side of the arc-shaped connecting plate 301 is fixedly connected to one side of the air suction device 5;

[0046] An inner circular groove 305 is provided on one side of the arc connecting plate 301 close to the arc pushing plate 303, an auxiliary mechanism 306 is fixedly connected to the inner wall of the inner circular groove 305, a concave connecting plate 307 is fixedly connected to the side of the arc connecting plate 301 away from the arc pushing plate 303, a hollow air cushion 308 is sleeved and slidably connected to the outer surface of the auxiliary mechanism 306, and exhaust circular holes 309 are provided on both sides of the hollow air cushion 308;

[0047] A plurality of inner circular grooves 305 are provided, and the plurality of inner circular grooves 305 are respectively distributed on the inner side of the arc-shaped connecting plate 301, and the inner side of the concave connecting plate 307 is fixedly connected to one end of the electric push rod 304 away from the arc-shaped push plate 303;

[0048] One end of the auxiliary mechanism 306 away from the arc connecting plate 301 passes through the arc pushing plate 303 and is slidably connected to the arc pushing plate 303, and one side of the hollow air cushion 308 close to the auxiliary mechanism 306 is fixedly connected to the side of the arc pushing plate 303 away from the arc connecting plate 301;

[0049] The auxiliary mechanism 306 includes a pushing spring 3061, one end of which is fixedly connected to a round through rod 3062, and an extension spring 3063 is sleeved and fixedly connected to the outer surface of the round through rod 3062. The end of the pushing spring 3061 away from the round through rod 3062 is fixedly connected to the inner wall of the inner circular groove 305, and both ends of the extension spring 3063 are fixedly connected to the inner wall of the hollow air cushion 308. One end of the round through rod 3062 passes through the arc-shaped push plate 303 and is slidably connected to the arc-shaped push plate 303. One end of the round through rod 3062 passes through the hollow air cushion 308 and is slidably connected to the hollow air cushion 308. When in use, the voltage generator is placed at the center between the four clamping devices 4, and the voltage generator is pushed and clamped by the clamping device 4. After the voltage generator is fixed, the air around the voltage generator can be sucked by the suction device 5 to make it flow continuously, and the voltage generator can be conveniently moved to the target position by the electric roller 3. After the voltage generator is placed at the center between the four clamping devices 4, the electric push rod 304 pushes the arc-shaped push plate 303 and the electric hollow air cushion 308 to move toward the voltage generator. After the hollow air cushion 308 contacts the surface of the voltage generator, it is squeezed and compressed by the thrust and pushes the internal auxiliary mechanism 306 to shrink toward the arc-shaped connecting plate 301. The four arc-shaped push plates 303 drive the hollow air cushion 308 to push and clamp the voltage generator, and the electric push rod 304 drives the arc-shaped push plate 303 to move inward to adjust the distance to fix the voltage generator. Voltage generators of different sizes are clamped and fixed. A hollow air cushion 308 made of elastic material is arranged on the inner side of the arc-shaped push plate 303 to directly contact the surface of the voltage generator, thereby changing the hard push into an elastic push. The compressible hollow air cushion 308 is arranged so that the hollow air cushion 308 can be deformed and completely fit the surface of the voltage generator when compressed. When the hollow air cushion 308 is compressed, the gas inside is quickly discharged to the outside through the exhaust holes 309 on both sides. Exhaust holes 309 are provided on both sides of the hollow air cushion 308 to facilitate the rapid discharge of the internal gas when the hollow air cushion 308 is compressed. When the hollow air cushion 308 is compressed, the extension spring 3063 is compressed together and the round through rod 3062 is pushed to move toward the arc-shaped connecting plate 301. The hollow air cushion 308 is compressed. 08 When the stretch spring 3063 is compressed, the pre-tightening force of the stretch spring 3063 gradually increases the pressure on the voltage generator. The stretch spring 3063 is arranged inside the hollow air cushion 308 to adjust the different pressures on the surface of the voltage generator. When the round penetrating rod 3062 moves toward the arc-shaped connecting plate 301, the push spring 3061 is compressed. The moving round penetrating rod 3062 always supports and limits the stretch spring 3063. When the hollow air cushion 308 is fully compressed, the push spring 3061 is also compressed in the inner circular groove 305 but is always in a state of not being fully compressed. The push spring 3061 with a stretching force is arranged in the inner circular groove 305 to push the round penetrating rod 3062. When the voltage generator is not pushed,The extension spring 3063 loses pressure and pushes the hollow air cushion 308 to expand and recover through the extension force.

[0050] For the second embodiment, please refer to Figure 1-Figure 8 The present invention provides a tank-type gas impulse voltage generator: the air suction device 5 includes an arc-shaped ventilation plate 401, the bottom of the arc-shaped ventilation plate 401 is connected to the air inlet of the high-pressure air pump 402, the inner wall of the arc-shaped ventilation plate 401 is fixedly connected with an arc-shaped inclined plate 403, the top of the arc-shaped ventilation plate 401 penetrates and is fixedly connected with a dust filter plate 404, the top of the arc-shaped ventilation plate 401 is fixedly connected with an arc-shaped baffle plate 405, the outer surface of the arc-shaped baffle plate 405 is provided with an arc-shaped sliding hole 406, and the inner wall of the arc-shaped sliding hole 406 is slidably connected to the inner wall of the arc-shaped sliding hole 406. There is a T-shaped slider 407, one side of the T-shaped slider 407 is fixedly connected with a square scraper 408, one side of the arc-shaped ventilation plate 401 is fixedly connected with one side of the arc-shaped connecting plate 301, the arc-shaped ventilation plate 401 has an arc-shaped plate body with an arc-shaped cavity inside, a plurality of arc-shaped inclined plates 403 are provided, and the plurality of arc-shaped inclined plates 403 are respectively distributed on the inner wall of the arc-shaped ventilation plate 401, a plurality of dust filter plates 404 are provided, and the plurality of dust filter plates 404 are respectively distributed on the top of the arc-shaped ventilation plate 401. When in use, start the high-pressure air pump 402 to ventilate the arc. The curved ventilation plate 401 is used to evacuate air. After the gas inside the curved ventilation plate 401 is exhausted, the air around the voltage generator is sucked into the high-pressure air pump 402 through the dust filter plate 404 on the top and discharged from the bottom. The air around the voltage generator at the top of the curved ventilation plate 401 is sucked in by the high-pressure air pump 402 to make the air flow continuously. By arranging two curved baffles 405 on the inner wall of the curved ventilation plate 401, the air suction effect of the four dust filter plates 404 on the top of the curved ventilation plate 401 is consistent. A dust filter plate 404 is set on the top to filter dust in the air. An arc baffle 405 is set on the outside of the arc ventilation plate 401 to surround and cover the area around the voltage generator. After the dust filter plate 404 has filtered the dust in the air for a long time, the T-shaped slider 407 is manually pushed to drive the square scraper 408 to move along the path of the arc sliding hole 406 on the top surface of the arc ventilation plate 401 and the dust filter plate 404. The square scraper 408 moves to scrape and clean the dust filtered and accumulated on the top surface of the dust filter plate 404.

[0051] When the present invention is operated and used, the voltage generator is placed at the center between the four clamping devices 4, and the voltage generator is pushed and clamped by the clamping device 4. After the voltage generator is fixed, the air around the voltage generator can be sucked by the suction device 5 to make it flow continuously. The voltage generator can be conveniently moved to the target position by the electric roller 3. After the voltage generator is placed at the center between the four clamping devices 4, the electric push rod 304 pushes the arc-shaped push plate 303 and the electric hollow air cushion 308 to move toward the voltage generator. After the hollow air cushion 308 contacts the surface of the voltage generator, it is squeezed and compressed by the thrust and pushes the internal auxiliary mechanism 306 to shrink toward the arc-shaped connecting plate 301. The arc-shaped push plate 303 drives the hollow air cushion 308 to push and clamp the voltage generator. The electric push rod 304 drives the arc-shaped push plate 303 to move inward to adjust the distance to clamp and fix voltage generators of different sizes. A hollow air cushion 308 made of elastic material is arranged on the inner side of the arc-shaped push plate 303 to directly contact the surface of the voltage generator to change the hard pushing into an elastic pushing. The compressible hollow air cushion 308 is arranged so that the hollow air cushion 308 can be deformed when compressed and completely fit the surface of the voltage generator. When the hollow air cushion 308 is compressed, the gas inside is quickly discharged to the outside through the exhaust circular holes 309 on both sides. Exhaust circular holes 309 are provided on both sides of the hollow air cushion 308 to facilitate the hollow air cushion 308 to be compressed. When the air cushion 308 is compressed, the internal gas is quickly discharged. When the hollow air cushion 308 is compressed, the extension spring 3063 is compressed together and the round penetrating rod 3062 is pushed to move toward the arc-shaped connecting plate 301. When the hollow air cushion 308 compresses the extension spring 3063, the pre-tightening force of the extension spring 3063 gradually increases the pressure on the voltage generator. The extension spring 3063 is arranged inside the hollow air cushion 308 to adjust the different pressures on the surface of the voltage generator. When the round penetrating rod 3062 moves toward the arc-shaped connecting plate 301, the push spring 3061 is compressed. The moving round penetrating rod 3062 always supports and limits the extension spring 3063. When the hollow air cushion 308 is fully compressed, the push spring 30 61 is also compressed in the inner circular groove 305 but is always in an incompletely compressed state. A push spring 3061 with an extension force is arranged in the inner circular groove 305 to push the round penetrating rod 3062. When the voltage generator is not pushed, the extension spring 3063 loses pressure and pushes the hollow air cushion 308 to expand and recover through the extension force. The high-pressure air pump 402 is started to evacuate the arc-shaped ventilation plate 401. After the gas inside the arc-shaped ventilation plate 401 is completely evacuated, the air around the voltage generator is sucked into the high-pressure air pump 402 through the dust filter plate 404 on the top and discharged from the bottom. The air around the voltage generator at the top of the arc-shaped ventilation plate 401 is sucked in by the high-pressure air pump 402, so that the air flows continuously.By setting two arc baffles 405 on the inner wall of the arc ventilation plate 401, the air suction effect of the four dust filter plates 404 on the top of the arc ventilation plate 401 is consistent. By setting the dust filter plate 404 on the top of the arc ventilation plate 401, the dust in the air is filtered. By setting the arc baffle 405 on the outside of the arc ventilation plate 401, the area around the voltage generator is surrounded and covered. After the dust filter plate 404 has filtered the dust in the air for a long time, the T-shaped slider 407 is manually pushed to drive the square scraper 408 to move along the path of the arc sliding hole 406 on the top surface of the arc ventilation plate 401 and the dust filter plate 404. The square scraper 408 is moved to scrape and clean the dust accumulated on the top surface of the dust filter plate 404.

[0052] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A tank-type gas impulse voltage generator, characterized in that: include: Voltage generator body (1); A bottom plate (2), wherein a motorized roller (3) is arranged at the bottom of the bottom plate (2); A clamping device (4), the clamping device (4) is used to perform push-type clamping and fixing of voltage generators of different sizes; An air suction device (5), the air suction device (5) is used to suck air around the voltage generator to make it flow continuously; The bottom of the bottom plate (2) is rotatably connected to the top of the electric roller (3) via a rotating bolt, the top of the bottom plate (2) is fixedly connected to the bottom of the clamping device (4), four clamping devices (4) are provided, and the four clamping devices (4) are evenly distributed on the bottom plate (2), and one side of the clamping device (4) is fixedly connected to one side of the air suction device (5); Wherein, the clamping device (4) comprises: An arc-shaped connecting plate (301), wherein a bottom rod (302) is provided at the bottom of the arc-shaped connecting plate (301); An arc-shaped push plate (303), the arc-shaped push plate (303) is used to push and clamp the voltage generator, and an electric push rod (304) is arranged on the outer side of the arc-shaped push plate (303); The bottom of the arc-shaped connecting plate (301) is fixedly connected to the top of the bottom rod (302); the side of the arc-shaped connecting plate (301) away from the arc-shaped push plate (303) is fixedly connected to the output end of the electric push rod (304); and the driving shaft of the electric push rod (304) is fixedly connected to the side of the arc-shaped push plate (303) close to the arc-shaped connecting plate (301); The bottom of the bottom rod (302) is fixedly connected to the top of the bottom plate (2), and one side of the arc-shaped connecting plate (301) is fixedly connected to one side of the air suction device (5).

2. A tank-type gas impulse voltage generator according to claim 1, characterized in that: An inner circular groove (305) is provided on the side of the arc-shaped connecting plate (301) close to the arc-shaped push plate (303), and an auxiliary mechanism (306) is fixedly connected to the inner wall of the inner circular groove (305). A concave connecting plate (307) is fixedly connected to the side of the arc-shaped connecting plate (301) away from the arc-shaped push plate (303). A hollow air cushion (308) is sleeved on the outer surface of the auxiliary mechanism (306) and is slidably connected. Exhaust circular holes (309) are provided on both sides of the hollow air cushion (308).

3. A tank-type gas impulse voltage generator according to claim 2, characterized in that: A plurality of the inner circular grooves (305) are provided, and the plurality of the inner circular grooves (305) are respectively distributed on the inner side of the arc-shaped connecting plate (301), and the inner side of the concave connecting plate (307) is fixedly connected to an end of the electric push rod (304) away from the arc-shaped push plate (303).

4. A tank-type gas impulse voltage generator according to claim 2, characterized in that: One end of the auxiliary mechanism (306) away from the arc connecting plate (301) passes through the arc pushing plate (303) and is slidably connected to the arc pushing plate (303), and one side of the hollow air cushion (308) close to the auxiliary mechanism (306) is fixedly connected to the side of the arc pushing plate (303) away from the arc connecting plate (301).

5. A tank-type gas impulse voltage generator according to claim 2, characterized in that: The auxiliary mechanism (306) comprises a push spring (3061), one end of which is fixedly connected to a round through rod (3062), and an extension spring (3063) is sleeved and fixedly connected to the outer surface of the round through rod (3062).

6. A tank-type gas impulse voltage generator according to claim 5, characterized in that: One end of the push spring (3061) away from the round through rod (3062) is fixedly connected to the inner wall of the inner circular groove (305), and both ends of the extension spring (3063) are fixedly connected to the inner wall of the hollow air cushion (308).

7. A tank-type gas impulse voltage generator according to claim 5, characterized in that: One end of the round through rod (3062) passes through the arc-shaped push plate (303) and is slidably connected to the arc-shaped push plate (303), and one end of the round through rod (3062) passes through the hollow air cushion (308) and is slidably connected to the hollow air cushion (308).

8. A tank-type gas impulse voltage generator according to claim 1, characterized in that: The air suction device (5) comprises an arc-shaped ventilation plate (401), the bottom of the arc-shaped ventilation plate (401) is connected to the air inlet of the high-pressure air pump (402), the inner wall of the arc-shaped ventilation plate (401) is fixedly connected with an arc-shaped inclined plate (403), the top of the arc-shaped ventilation plate (401) penetrates and is fixedly connected with a dust filter plate (404), the top of the arc-shaped ventilation plate (401) is fixedly connected with an arc-shaped baffle plate (405), the outer surface of the arc-shaped baffle plate (405) is provided with an arc-shaped sliding hole (406), the inner wall of the arc-shaped sliding hole (406) is slidably connected with a T-shaped sliding block (407), and one side of the T-shaped sliding block (407) is fixedly connected with a square scraper (408).

9. A tank-type gas impulse voltage generator according to claim 8, characterized in that: One side of the arc-shaped ventilation plate (401) is fixedly connected to one side of the arc-shaped connecting plate (301), and the arc-shaped ventilation plate (401) has an arc-shaped plate body with an arc-shaped cavity arranged inside.

10. A tank-type gas impulse voltage generator according to claim 8, characterized in that: A plurality of the arc-shaped inclined plates (403) are provided, and the plurality of the arc-shaped inclined plates (403) are respectively distributed on the inner wall of the arc-shaped ventilation plate (401); a plurality of the dust filter plates (404) are provided, and the plurality of the dust filter plates (404) are respectively distributed on the top of the arc-shaped ventilation plate (401).

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