CN113178804A - System fault maintenance equipment for orderly power utilization in peak staggering mode of power utilization users - Google Patents
System fault maintenance equipment for orderly power utilization in peak staggering mode of power utilization users Download PDFInfo
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- CN113178804A CN113178804A CN202110289758.1A CN202110289758A CN113178804A CN 113178804 A CN113178804 A CN 113178804A CN 202110289758 A CN202110289758 A CN 202110289758A CN 113178804 A CN113178804 A CN 113178804A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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Abstract
The invention relates to the technical field of maintenance of electric equipment, and discloses system fault maintenance equipment for orderly power utilization aiming at peak staggering of power utilization users, which comprises a supporting base, wherein the top end of the supporting base is movably connected with a barrel, through holes are formed in two sides of the barrel, through holes in two ends of the barrel are fixedly connected with fastening bolt pulling-out devices, an adsorbent device is arranged in the barrel, the top of the barrel is provided with a pulling device, the fastening bolt pulling-out devices comprise pulling outer barrels which are fixedly connected in the through holes of the barrel, pulling pull rods are movably sleeved in the pulling outer barrels, the fastening bolt pulling-out devices are arranged, the pulling handles on two sides of the barrel are rotated to enable arrows of the pulling handles to face downwards, so that the adsorbent devices slide into a sulfur hexafluoride circuit breaker from the inside of the barrel, and the installation of an adsorbent of the sulfur hexafluoride circuit breaker is completed, thereby reducing the operating time for replacing the adsorbent.
Description
Technical Field
The invention relates to the technical field of maintenance of electric equipment, in particular to system fault maintenance equipment for orderly power utilization by power utilization users in a peak staggering manner.
Background
A sulfur hexafluoride circuit breaker is a circuit breaker that uses sulfur hexafluoride gas as an arc extinguishing medium and an insulating medium. The use of sulfur hexafluoride as an arc-extinguishing medium in circuit breakers began in the beginning of the fifties of the twentieth century. Due to the excellent characteristics of the gas, the single fracture of the circuit breaker is greatly higher than that of a compressed air circuit breaker and a low-oil circuit breaker in terms of voltage and current parameters, and high gas pressure and a considerable number of serial fractures are not required. Sulfur hexafluoride circuit breakers have been widely used in ultra high voltage high capacity power systems in the sixty-seven decades of the twentieth century. In the early eighties, sulfur hexafluoride circuit breakers with a single break of three hundred sixty three kilovolts, a double break of five hundred fifty kilovolts and rated breaking currents of eighty and one hundred kiloamperes have been developed successfully.
When power supply equipment has problems, particularly when the sulfur hexafluoride breaker is used, because high-temperature electric arcs can decompose sulfur hexafluoride gas in an arc extinguishing cover during use to generate toxic substances such as sulfur tetrafluoride, thionyl fluoride, sulfur dioxide, hydrofluoric acid and the like, the insulating property of the sulfur hexafluoride gas is reduced, and the safety of people is endangered, an adsorbent must be placed, but the replacement and installation of the adsorbent have great problems, the traditional installation mode adopts the mode that constructors wear gloves to replace the adsorbent, but the traditional installation mode has great problems, toxic substances exist around the adsorbent device, the replacement speed is fast enough, the constructors can carry the gloves to cause inconvenient operation, and partial small parts are difficult to install, so that the delay of the installation time of the adsorbent is influenced, and the adsorbent absorbs a large amount of moisture in the air, the insulativity of sulfur hexafluoride gas can be greatly reduced after the installation is finished, so that potential safety hazards are easily caused.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a system troubleshooting apparatus for off-peak orderly power utilization of power users, and the technical problem to be solved by the present invention is: how to shorten the replacement time and simultaneously more simply and efficiently.
As shown in fig. 1 to 6, in order to achieve the above object, the present invention provides the following technical solutions: the system fault maintenance equipment for orderly power utilization in peak staggering of power utilization users comprises a supporting base, a cylinder body is movably connected to the top end of the supporting base, through holes are arranged on both sides of the cylinder body, the through holes on both ends of the cylinder body are fixedly connected with fastening bolt pulling-out devices, an adsorbent device is arranged in the cylinder body, a lifting device is arranged at the top of the cylinder body, the fastening bolt pulling device comprises a pulling outer cylinder, the pulling-out outer cylinder is fixedly connected in the through hole of the cylinder body, a pulling-out pull rod is movably sleeved in the pulling-out outer cylinder, the pull-out pull rod is movably sleeved with a push rod, the tail end of the pull-out pull rod is fixedly connected with a pull-out grab handle, the pull-out grab handle is movably sleeved with a push rod, one end of the push rod, which is far away from the pull-out grab handle, is provided with a push groove block, and one end of the pull rod, which is far away from the pull-out grab handle, is provided with a semi-open groove.
In a preferred embodiment, the lifting device comprises a lifting rod, a movable connecting block is movably sleeved on the lifting rod, three openings are formed in the outer side of the movable connecting block, a grabbing rod is arranged in each of the three openings of the movable connecting block, a round hole is formed in one end, close to the movable connecting block, of the grabbing rod, a fixing bolt is movably sleeved on the round hole of the movable connecting block, a spring is fixedly connected to one side of the middle of the bottom end of the grabbing rod, and the other end of the spring is fixedly connected to the bottom end of the lifting rod.
In a preferred embodiment, two sides of the top end of the adsorbent device are provided with clamping corners, the adsorbent device comprises a copper hole plate, the copper hole plate is arranged in the adsorbent device, and a hole plate fixing pin is fixedly sleeved on the top end of the copper hole plate of the adsorbent device.
In a preferred embodiment, the top end of the cylinder body is provided with a limiting block matched with the clamping angle.
In a preferred embodiment, the pull-out grip is sleeved with an outer arrow of the push rod, and the arrow on the outer side of the pull-out grip is consistent with the orientation of the opening of the pull rod.
The system fault maintenance equipment for orderly power utilization aiming at peak load shifting of power utilization users comprises the following operations:
s, in the system for orderly using electricity by using the electricity user in a staggered peak mode, when the sulfur hexafluoride circuit breaker is overhauled, the sulfur hexafluoride circuit breaker is opened, the lifting device is lifted to be aligned to the adsorbent device in the sulfur hexafluoride circuit breaker, the lifting device is placed on the copper hole plate of the adsorbent device, the spring of the spring is loosened by pressing down the lifting rod, the grabbing rod is accordingly opened and clamped into the hole of the copper hole plate, after the lifting rod finishes the pressing down action, the lifting rod is lifted, the spring is accordingly stretched, the grabbing rod firmly clamps the copper hole plate under the cooperation of the movable connecting blocks, the copper hole plate is accordingly lifted up in the sulfur hexafluoride circuit breaker, when the adsorbent device is lifted up by the lifting device, the clamping angle is aligned to the limiting block of the barrel body and is placed in the barrel body, and at the moment, the lifting rod is lowered, the lifting device is separated from the adsorbent device, so that the adsorbent device slides down, the tip of the bottom of the adsorbent device touches the support base, the two ends of the hole plate fixing pin of the adsorbent device are respectively sleeved into the pulling-out pull rods on the two sides of the cylinder in the falling process of the adsorbent device due to the fact that the arrow of the pulling-out grab handle which is arranged at the front faces towards the upper side of the cylinder, the hole plate fixing pin and the sleeve are separated from the opening of the pulling-out pull rod by stretching the pulling-out grab handles on the two ends of the cylinder, the copper hole plate in the adsorbent device is taken out through the lifting device, the adsorbent at the bottom of the copper hole plate in the adsorbent device is taken out through the lifting device, the adsorbent of a new sulfur hexafluoride breaker is opened and put into the cylinder and slides down to the adsorbent device, and the copper hole plate is placed on the adsorbent device through the lifting device, the pulling rod is pushed at the moment, so that the bottom of the pulling rod is abutted against the copper hole plate, the copper hole plate and a new adsorbent are installed, the pulling handles at the two ends of the cylinder body are used for pressing, the clamping corners penetrate through holes reserved in the adsorbent device, the pushing rod is pressed again, the pushing groove blocks of the pushing rod are used for installing sleeves of the clamping corners, and the adsorbent of the sulfur hexafluoride circuit breaker is installed on the adsorbent device;
s, the adsorbent of the sulfur hexafluoride circuit breaker is installed on the adsorbent device, the barrel and the supporting base are opened at the moment, the barrel is placed at the opening of the sulfur hexafluoride circuit breaker, the pulling-out grab handles on the two sides of the barrel are aligned, the arrow of the pulling-out grab handle faces downwards, the adsorbent device slides into the sulfur hexafluoride circuit breaker from the barrel, and therefore the adsorbent of the sulfur hexafluoride circuit breaker is installed.
The invention has the technical effects and advantages that:
1. the invention is provided with the fastening bolt pulling-out device, which is beneficial to placing the adsorbent device in the cylinder body in the using process, the limiting blocks of the cylinder body are aligned with the clamping angles of the adsorbent device, so that when the adsorbent device is placed in the cylinder body, the pulling-out pull rods at the two ends of the cylinder body can clamp the copper hole plates into the adsorbent device, the copper hole plates of the adsorbent device are opened by stretching the pulling-out grab handles at the two ends of the cylinder body, thereby completing the convenient replacement of the adsorbent in the adsorbent device, at the moment, the pulling-out grab handles at the two ends of the cylinder body are pressed, so that the clamping angles penetrate through the holes reserved in the adsorbent device, the hole plate fixing pins are used for fixing the copper hole plates, the cylinder body can be aligned with the sulfur hexafluoride circuit breaker in the installing process, thereby the arrows pulled out and rotated at the two sides of the cylinder body are downward, the adsorbent device slides into the sulfur hexafluoride circuit breaker from the cylinder body, so that the installation of the adsorbent of the sulfur hexafluoride circuit breaker is completed, and constructors cannot contact the adsorbent of the sulfur hexafluoride circuit breaker and the adsorbent device in the installation process, and the problem that the hole plate fixing pins cannot be accurately aligned due to the fact that the constructors cannot make use of gloves is solved, so that the operation time for replacing the adsorbent is shortened;
2. the lifting device is arranged, so that when the lifting device is lifted in the using process and is aligned to the adsorbent device in the sulfur hexafluoride circuit breaker, the lifting device is placed on the copper hole plate of the adsorbent device, the spring of the spring is released due to the downward pressing of the lifting rod, the grabbing rod is stretched and clamped into the hole of the copper hole plate, when the lifting rod is pressed downwards, the lifting rod is lifted, the spring is stretched, the sharp end of the grabbing rod is in contact with the grabbing rod in the lifting process, the grabbing rod firmly clamps the copper hole plate under the cooperation of the movable connecting block, the copper hole plate is lifted in the sulfur hexafluoride circuit breaker, the adsorbent device and the adsorbent can be grabbed without contact, the operation is simple, and the operation safety of constructors is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the overall structure of the present invention.
FIG. 3 is an exploded view of the pulling apparatus of the present invention.
Fig. 4 is an exploded view of the fastening bolt remover according to the present invention.
Fig. 5 is a schematic sectional view of the structure of the fastening plug pin removing device of the present invention.
Fig. 6 is a schematic cross-sectional view of the sorbent device structure of the present invention.
The reference signs are: 1. a support base; 2. a barrel; 3. fastening the plug pin pulling device; 301. pulling out the outer barrel; 302. pulling out the pull rod; 303. a push rod; 304. pulling out the grab handle; 4. a pulling device; 401. lifting a pull rod; 402. a movable connecting block; 403. a grab bar; 404. a spring; 5. an adsorbent device; 501. a hole plate made of copper; 502. clamping a corner; 503. the hole plate fixing pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, the invention provides a system troubleshooting device for orderly power utilization aiming at peak staggering of power utilization users, which comprises a supporting base 1, wherein the top end of the supporting base 1 is movably connected with a cylinder body 2, through holes are formed in both sides of the cylinder body 2, through holes in both ends of the cylinder body 2 are fixedly connected with fastening bolt pulling-out devices 3, adsorbent devices 5 are arranged in the cylinder body 2, a lifting device 4 is arranged at the top of the cylinder body 2, each fastening bolt pulling-out device 3 comprises a pulling-out outer cylinder 301, the pulling-out outer cylinder 301 is fixedly connected in the through holes of the cylinder body 2, a pulling-out rod 302 is movably sleeved in the pulling-out outer cylinder 301, the pulling-out rod 302 is movably sleeved with a pushing rod 303, a pulling-out grab handle 304 is fixedly connected to the tail end of the pulling-out rod 302, the pulling-out grab handle 304 is movably sleeved with a pushing rod 303, a pushing groove block is arranged at one end of the pushing rod 303 far away from the pulling-out grab handle 304, and a half open groove is arranged at one end of the pulling-out pull rod 302 far away from the pulling-out grab handle 304.
Further, carry and draw device 4 including carrying pull rod 401, carry pull rod 401 activity and cup jointed swing joint piece 402, three opening has been seted up in the swing joint piece 402 outside, all be equipped with in the three opening of swing joint piece 402 and grab pole 403, grab pole 403 and seted up the round hole near the one end of swing joint piece 402, the round hole activity of swing joint piece 402 has been cup jointed fixed bolt, grab the bottom middle part one side fixedly connected with spring 404 of pole 403, the other end fixed connection of spring 404 is in the bottom of carrying pull rod 401.
Furthermore, two sides of the top end of the adsorbent device 5 are provided with clamping corners 502, the adsorbent device 5 comprises a copper hole plate 501, the copper hole plate 501 is arranged in the adsorbent device 5, and a hole plate fixing pin 503 is fixedly sleeved on the top end of the adsorbent device 5, which is located on the copper hole plate 501.
Furthermore, the top end of the cylinder 2 is provided with a limit block which is matched with the clamp corner 502, so that the hole plate fixing pin 503 can be aligned with the opening of the pull rod 302 when the adsorbent device 5 slides down.
Furthermore, the outer end arrow of the pull-out grip 304 is sleeved with the push rod 303, and the direction of the arrow outside the pull-out grip 304 is consistent with the direction of the opening of the pull-out rod 302, so that the direction of the opening of the pull-out rod 302 can be sensed through the arrow of the pull-out grip 304 in the later period, and the copper hole plate 501 can move downwards.
The system fault maintenance equipment for orderly power utilization aiming at peak load shifting of power utilization users comprises the following operations:
s1, in the system for orderly using electricity by using the electricity user in a staggered peak mode, when the sulfur hexafluoride breaker in the system is overhauled, the sulfur hexafluoride breaker is opened, at the moment, the lifting device 4 is lifted to align the lifting device 4 with the adsorbent device 5 in the sulfur hexafluoride breaker, the lifting device 4 is placed on the copper hole plate 501 of the adsorbent device 5, the spring 404 of the spring 404 is loosened by pressing down the lifting rod 401, so that the grabbing rod 403 is opened and clamped into the hole of the copper hole plate 501, after the lifting rod 401 finishes the pressing down action, the lifting rod 401 is lifted to stretch the spring 404, so that the grabbing rod 403 firmly clamps the copper hole plate 501 under the matching of the movable connecting block 402, so that the copper hole plate 501 is lifted up in the sulfur hexafluoride breaker, when the lifting device 4 lifts up the adsorbent device 5, the lifting device 4 is aligned with the barrel body 2, the clamping angle 502 is aligned to the limiting block of the cylinder 2 and is placed in the cylinder, at this time, the lifting rod 401 is lowered, the lifting device 4 is separated from the adsorbent device 5, so that the adsorbent device 5 slides down, the bottom tip of the adsorbent device 5 touches the support base 1, since the arrow of the previously arranged pulling handle 304 faces to the upper side of the cylinder 2, in the falling process of the adsorbent device 5, two ends of the hole plate fixing pin 503 of the adsorbent device 5 are respectively sleeved into the pulling rods 302 at two sides of the cylinder 2, at this time, the pulling handles 304 at two ends of the cylinder 2 are stretched, so that the hole plate fixing pin 503 and the sleeve are separated at the opening of the pulling rod 302, at this time, the copper hole plate 501 in the adsorbent device 5 is taken out through the lifting device 4, the adsorbent at the bottom of the copper hole plate 501 in the adsorbent device 5 is taken out through the lifting device 4, the adsorbent of a new sulfur hexafluoride breaker is opened and thrown into the barrel body 2 and slides onto the adsorbent device 5, the copper hole plate 501 is placed on the adsorbent device 5 through the lifting device 4, the lifting rod 401 is pushed at the moment, the bottom of the lifting rod 401 abuts against the copper hole plate 501, the copper hole plate 501 and the new adsorbent are installed, the pulling handles 304 at the two ends of the barrel body 2 are used for pressing, the clamping corners 502 penetrate through holes reserved in the adsorbent device 5, the pushing rods 303 are pressed again, the pushing groove blocks of the pushing rods 303 are used for installing sleeves of the clamping corners 502, and the adsorbent of the sulfur hexafluoride breaker and the adsorbent device 5 are installed;
s2, the adsorbent of the sulfur hexafluoride circuit breaker is installed on the adsorbent device 5, at the moment, the cylinder 2 and the supporting base 1 are opened, the cylinder 2 is placed at the opening of the sulfur hexafluoride circuit breaker, after the cylinder 2 is aligned, the pulling handles 304 on the two sides of the cylinder 2 are rotated, so that the arrows of the pulling handles 304 face downwards, the adsorbent device 5 slides into the sulfur hexafluoride circuit breaker from the cylinder 2, and therefore the installation of the adsorbent of the sulfur hexafluoride circuit breaker is completed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. System trouble shooting equipment to orderly power consumption of power consumption user off-peak, including supporting base (1), its characterized in that: the top end of the supporting base (1) is movably connected with a barrel (2), through holes are formed in two sides of the barrel (2), fastening bolt extracting devices (3) are fixedly connected with the through holes in two ends of the barrel (2), adsorbent devices (5) are arranged in the barrel (2), a lifting device (4) is arranged at the top of the barrel (2), each fastening bolt extracting device (3) comprises an extracting outer barrel (301), the extracting outer barrel (301) is fixedly connected in the through holes of the barrel (2), an extracting pull rod (302) is movably sleeved in the extracting outer barrel (301), a push rod (303) is movably sleeved on the extracting pull rod (302), an extracting grab handle (304) is fixedly connected to the tail end of the extracting pull rod (302), the extracting grab handle (304) is movably sleeved with the push rod (303), and a groove pushing block is arranged at one end, far away from the extracting grab handle (304), of the push rod (303), one end of the pull-out pull rod (302) far away from the pull-out grab handle (304) is provided with a semi-open slot.
2. The system troubleshooting apparatus for peak-off orderly power utilization of a power utilization user according to claim 1 characterized in that: carry draw gear (4) including carrying pull rod (401), carry pull rod (401) activity and cup jointed swing joint piece (402), three opening has been seted up in swing joint piece (402) outside, all be equipped with in the three opening of swing joint piece (402) and grab pole (403), grab pole (403) and seted up the round hole near the one end of swing joint piece (402), the round hole activity of swing joint piece (402) has cup jointed fixed bolt, grab bottom middle part one side fixedly connected with spring (404) of pole (403), the other end fixed connection of spring (404) is in the bottom of carrying pull rod (401).
3. The system troubleshooting apparatus for peak-off orderly power utilization of a power utilization user according to claim 1 characterized in that: card angle (502) have been seted up to the top both sides of adsorbent device (5), adsorbent device (5) are including copper hole board (501), adsorbent device (5) are arranged in copper hole board (501), the fixed cover in top that adsorbent device (5) are located copper hole board (501) has connect hole board fixed pin (503).
4. The system troubleshooting apparatus for peak-off orderly power utilization of a power utilization user according to claim 1 characterized in that: the top of barrel (2) is equipped with the stopper of mutually supporting with card angle (502).
5. The system troubleshooting apparatus for peak-off orderly power utilization of a power utilization user according to claim 1 characterized in that: the pull-out handle (304) is provided with an arrow at the outer end sleeved with the push rod (303), and the arrow at the outer side of the pull-out handle (304) is consistent with the direction of the opening of the pull-out rod (302).
6. The system fault maintenance equipment for orderly power utilization aiming at peak load shifting of power utilization users comprises the following operations:
s1, in the system for orderly using electricity by using electricity users in a staggered peak mode, when the sulfur hexafluoride circuit breaker in the system is overhauled, the sulfur hexafluoride circuit breaker is opened, at the moment, the lifting device (4) is lifted, the lifting device (4) is aligned to the adsorbent device (5) in the sulfur hexafluoride circuit breaker, the lifting device (4) is placed on the copper hole plate (501) of the adsorbent device (5), the downward pressing of the lifting rod (401) enables the spring (404) of the spring (404) to be released, the grabbing rod (403) is enabled to be opened and clamped into the hole of the copper hole plate (501), after the lifting rod (401) completes the downward pressing action, the lifting rod (401) is lifted, the spring (404) is enabled to be stretched, the grabbing rod (403) is enabled to clamp the copper hole plate (501) firmly under the matching of the movable connecting block (402), and the copper hole plate (501) is accordingly lifted in the sulfur hexafluoride circuit breaker, when the adsorbent device (5) is lifted up by the lifting device (4), the clamping corners (502) are aligned to the limiting blocks of the cylinder (2) by aligning the lifting device (4) with the cylinder (2) and are placed in the cylinder, at the moment, the lifting rod (401) is lowered to separate the lifting device (4) from the adsorbent device (5), so that the adsorbent device (5) slides down, the bottom tip of the adsorbent device (5) touches the supporting base (1), because the arrow of the previously arranged pulling handle (304) faces to the upper part of the cylinder (2), the two ends of the handle fixing pin (503) of the adsorbent device (5) can be respectively sleeved into the pulling rods (302) at the two sides of the cylinder (2) in the falling process of the adsorbent device (5), at the moment, the pulling rods (304) at the two ends of the cylinder (2) are pulled out and stretched, so that the hole plate fixing pin (503) and the sleeve are separated at the opening of the pull-out pull rod (302), at the moment, the copper hole plate (501) in the adsorbent device (5) is taken out through the pulling device (4), the adsorbent at the bottom of the copper hole plate (501) in the adsorbent device (5) is taken out through the pulling device (4), the adsorbent of a new sulfur hexafluoride breaker is opened and put into the cylinder body (2) and slides onto the adsorbent device (5), at the moment, the copper hole plate (501) is placed on the adsorbent device (5) through the pulling device (4), at the moment, the pull rod (401) is pushed, so that the bottom of the pull rod (401) is abutted against the copper hole plate (501), the copper hole plate (501) and the new adsorbent are installed, and the grab handle (502) penetrates through the reserved hole (304) at the two ends of the cylinder body (2) to be pressed, at the moment, the pushing rod (303) is pressed again, so that the sleeve barrel of the clamping angle (502) is installed on the pushing groove block of the pushing rod (303), and at the moment, the adsorbent of the sulfur hexafluoride circuit breaker is installed on the adsorbent device (5);
s2, the adsorbent of the sulfur hexafluoride circuit breaker is installed on the adsorbent device (5), the barrel (2) and the supporting base (1) are opened at the moment, the barrel (2) is placed at the opening of the sulfur hexafluoride circuit breaker, the pulling-out grab handles (304) on the two sides of the barrel (2) are rotated after alignment, the arrow of the pulling-out grab handle (304) faces downwards, the adsorbent device (5) slides into the sulfur hexafluoride circuit breaker from the barrel (2), and therefore installation of the adsorbent of the sulfur hexafluoride circuit breaker is completed.
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| CN107359532A (en) * | 2017-08-30 | 2017-11-17 | 国家电网公司 | Apparatus is dismantled and changed to transformer silica gel tank |
| CN207753370U (en) * | 2017-12-20 | 2018-08-21 | 四川大唐国际甘孜水电开发有限公司 | Sulfur hexafluoride air cell exterior adsorbent units in sulfur hexafluoride sealed combination electrical equipment |
| CN208061820U (en) * | 2018-02-11 | 2018-11-06 | 乌鲁木齐智源易通智能科技有限公司 | Dry-type transformer iron core and coil assembly system |
| CN208711362U (en) * | 2018-08-02 | 2019-04-09 | 嘉陵江亭子口水利水电开发有限公司 | A kind of adsorbent units and generalized information system |
| CN209317368U (en) * | 2018-12-29 | 2019-08-30 | 信阳学院 | A kind of suspended type air purification device that can quickly assemble |
| CN210490223U (en) * | 2019-07-09 | 2020-05-08 | 河南省日立信股份有限公司 | Online replacing device for adsorbent |
| CN110690074A (en) * | 2019-09-29 | 2020-01-14 | 山东理工大学 | SF with dewatering function6Arc extinguish chamber of high-voltage circuit breaker |
| CN211239057U (en) * | 2019-12-31 | 2020-08-11 | 郭亮 | Utensil is dismantled and is changed to transformer silica gel jar |
| CN111048287A (en) * | 2020-01-16 | 2020-04-21 | 缙云宣亚电子科技有限公司 | Automatic silica gel replacing device for power transformer respirator |
| CN111276892A (en) * | 2020-03-24 | 2020-06-12 | 国网江苏省电力有限公司徐州供电分公司 | Silica gel replacing tool for transformer respirator |
| CN112349489A (en) * | 2020-11-03 | 2021-02-09 | 广东电网有限责任公司 | Device is changed to transformer respirator silica gel |
| CN112489928A (en) * | 2020-11-11 | 2021-03-12 | 德清明宇电子科技有限公司 | Energy-saving environment-friendly electronic transformer with protection function |
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| CN113178804B (en) | 2023-03-14 |
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