CN117289635A - Environment monitoring device for power distribution room - Google Patents

Environment monitoring device for power distribution room Download PDF

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Publication number
CN117289635A
CN117289635A CN202311225110.3A CN202311225110A CN117289635A CN 117289635 A CN117289635 A CN 117289635A CN 202311225110 A CN202311225110 A CN 202311225110A CN 117289635 A CN117289635 A CN 117289635A
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CN
China
Prior art keywords
fixedly connected
surface side
rod
end fixedly
power distribution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202311225110.3A
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Chinese (zh)
Other versions
CN117289635B (en
Inventor
颜岩
毛祯
江舜宇
丁浩
徐仕源
孙东辉
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Changzhou Qicheng Electric Power Equipment Co ltd
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Changzhou Qicheng Electric Power Equipment Co ltd
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Priority to CN202311225110.3A priority Critical patent/CN117289635B/en
Publication of CN117289635A publication Critical patent/CN117289635A/en
Application granted granted Critical
Publication of CN117289635B publication Critical patent/CN117289635B/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428Safety, monitoring
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/24Pc safety
    • G05B2219/24024Safety, surveillance

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to the technical field of environment monitoring, and discloses an environment monitoring device of a power distribution room. When the main body is required to be moved, the pull rod is pulled to drive the main body to move, the main body is moved through the sliding wheel, the temperature sensor is inserted into the installation sleeve through the sliding rod, the sliding rod extrudes the limiting block, the second spring is extruded, the limiting block is contracted, when the sliding rod moves to a certain sliding position, the second spring ejects the limiting block to fix the sliding rod, the main body is cooled, the integral operation is ensured, the dust cover is blocked after long-time use, the limiting plate is pushed out, the limiting plate, the bearing, the rotating rod and the cleaning rod are ejected out to extrude the first spring, the rotating rod is connected with the transmission rod, and then the motor drives the transmission rod to drive the rotating rod to rotate, so that the cleaning rod cleans the dust cover.

Description

Environment monitoring device for power distribution room
Technical Field
The invention relates to the technical field of environment monitoring, in particular to an environment monitoring device for a power distribution room.
Background
The management work of the power distribution room is always one of weak links of the reliability of the operation management of the power supply system. Because the power distribution room has environmental problems such as high temperature, humidity, water immersion, dust emission, toxic gas exceeding standard and the like, equipment in the power distribution room is operated in an abnormal working state, the service life of the equipment is influenced, and even the power supply reliability and the safety of operators are influenced when serious.
Through retrieval, the invention patent publication number CN 116428456A proposes that the invention belongs to the technical field of temperature control, in particular to a dust environment monitoring device of a power distribution room, which comprises a temperature acquisition unit, a temperature control unit and a temperature control unit, wherein the temperature acquisition unit comprises a temperature acquisition end arranged in the power distribution room and is used for acquiring the temperature in the power distribution room; the heat dissipation mechanism (2) is arranged in a channel between the power distribution room and the outside and is used for discharging high-temperature gas in the power distribution room to the outside or injecting low-temperature gas in the outside into the power distribution room; and the temperature control unit is in signal connection with the temperature acquisition unit and the heat dissipation mechanism (2) and is used for driving the heat dissipation mechanism (2) to work according to the temperature acquired by the temperature acquisition unit. The high temperature gas can be discharged or the low temperature gas can be injected into the power distribution room to adjust the temperature according to the actual temperature.
The current environmental monitoring device of electricity distribution room dispels the heat poorly, produces the high temperature in long-time use easily, leads to the environmental monitoring device work efficiency of electricity distribution room slower, and current heating panel uses for a long time and leads to blockking up, can not clean for the radiating effect is poor.
Disclosure of Invention
The invention aims to provide an environment monitoring device for a power distribution room, which solves the problem of heat dissipation in the background technology.
The embodiment of the application provides an environment monitoring device of electricity distribution room, which comprises a main body, the table side left end fixedly connected with pull rod of main part, the inside lower extreme fixedly connected with dust cover of main part, the table side left end fixedly connected with temperature sensor of main part, heat abstractor has been seted up to the inside right-hand member of main part, the surface lower extreme fixedly connected with damping device of main part, damping device's surface lower extreme fixedly connected with movable pulley.
Through adopting above-mentioned technical scheme, when needs remove the main part, the pulling pull rod drives the main part and removes the main part through the movable pulley, temperature sensor inserts inside the installation sleeve through the sliding rod, the sliding rod extrudes the stopper, make the second spring receive the extrusion, the stopper contracts, when the sliding rod removes to the slip certain position, the second spring pops out the stopper and fixes the sliding rod, when needs take out temperature sensor, the pulling gag lever post pulls out the stopper through the sliding rod inside, take out temperature sensor, when the main part during long-time during operation produces high temperature, driving motor drives the transfer line and rotates, the transfer line rotates and drives the flabellum and rotate, cool down the main part, ensure holistic operation, the impurity dust of air is separated through the dust cover, long-time use leads to the dust cover to cause the jam, release the limiting plate, extrude the limiting plate, the bearing, the dwang, the cleaning rod pops out, the dwang is connected with the transfer line, then motor drive transfer line drives the dwang and rotates, make the cleaning rod clean the dust cover.
Optionally, the inside lower extreme rotation of dust cover is connected with the dwang, the table side left end fixedly connected with cleaning rod of dwang, the inside lower extreme fixedly connected with dead lever of main part, the surface upper end fixedly connected with motor of dead lever, the table side left end fixedly connected with transfer line of motor, the surface right-hand member fixedly connected with bearing of dwang, the surface upper end fixedly connected with limiting plate of bearing, the table side left end fixedly connected with first spring of limiting plate, the table side left end fixedly connected with fixed block of first spring, the table side right-hand member fixedly connected with fixed plate of dust cover, the table side upper end fixedly connected with flabellum of transfer line.
Through adopting above-mentioned technical scheme, the whole cooling that cools down, avoid long-time use to lead to generating heat to avoid the dust to get into inside the main part.
Optionally, the table side right-hand member fixedly connected with mounting panel of temperature sensor, the table side right-hand member fixedly connected with slide bar of mounting panel, slide bar's surface upper end sliding connection has the installation sleeve, the table side right-hand member fixedly connected with connecting plate of installation sleeve, the table side right-hand member fixedly connected with spliced pole of installation sleeve, the table side left end fixedly connected with stabilizer blade of spliced pole, the table side left end fixedly connected with sleeve of stabilizer blade, stabilizer blade table side left end fixedly connected with second spring 408. The table side left end fixedly connected with stopper of second spring, the table side right-hand member fixedly connected with gag lever post of stopper.
Through adopting above-mentioned technical scheme, ensure that the part is convenient for install, and the dismantlement of being convenient for.
Optionally, the number of the cleaning rods is three, the three groups of the cleaning rods are mutually surrounded by the center of the rotating rod, and the surface side of the cleaning rods is provided with bristle brushes.
Through adopting above-mentioned technical scheme, clean the dust cover, avoid leading to the jam for a long time.
Optionally, the spread groove has been seted up to the one end of dwang, the spread groove has been seted up to the one end of transfer line, dwang spread groove size and the spread groove size looks adaptation of transfer line.
Through adopting above-mentioned technical scheme, be convenient for part and part are connected, strengthen holistic use then.
Optionally, a limiting groove is formed in the right end of the inner portion of the fixing plate.
By adopting the technical scheme, the whole practicability is enhanced.
Optionally, a fixing groove is formed in the right end of the inner portion of the mounting sleeve.
By adopting the technical scheme, parts are convenient to connect.
Optionally, an anti-slip layer is arranged on the surface side of the pull rod.
By adopting the technical scheme, the sliding of a user during pulling is avoided.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
this technical scheme is through removing the main part when needs, the pulling pull rod drives the main part and removes through the movable pulley, temperature sensor inserts inside the installation sleeve through the sliding rod, the sliding rod extrudes the stopper, make the second spring receive the extrusion, the stopper contracts, when the sliding rod removes to the slip certain position, the second spring pops out the stopper and fixes the sliding rod, when need take out temperature sensor, the pulling gag lever post pulls out the stopper through the sliding rod inside, take out temperature sensor, when the main part during long-time during operation produces high temperature, driving motor drives the transfer line and rotates, the transfer line rotates and drives the flabellum and rotate, cool down the main part, ensure holistic operation, the impurity dust of air carries out the separation through the dust cover, long-time use leads to the dust cover to cause the jam, release the limiting plate, extrude the limiting plate, the bearing, the dwang, the cleaning rod pops out, the dwang is connected with the transfer line, then the motor drives the dwang and rotates, make the cleaning rod clean the dust cover, simple structure, be convenient for operate, holistic practicality is strengthened.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of an environmental monitoring device of a power distribution room;
FIG. 2 is a schematic side view of an environmental monitoring device for a power distribution room according to the present invention;
FIG. 3 is a schematic diagram of a motor structure of an environmental monitoring device of a power distribution room according to the present invention;
FIG. 4 is a schematic diagram of the left side parts of the motor of the environmental monitoring device of the power distribution room;
FIG. 5 is a schematic diagram of a temperature sensor of an environmental monitoring device of a power distribution room according to the present invention;
FIG. 6 is a schematic view of a connection board of an environmental monitoring device of a power distribution room;
FIG. 7 is a schematic view of a stop lever of an environmental monitoring device for a power distribution room according to the present invention;
FIG. 8 is a schematic view of a shock absorbing device of an environmental monitoring device of a power distribution room according to the present invention;
fig. 9 is an enlarged schematic view of the structure a in fig. 4 of an environmental monitoring device of a power distribution room according to the present invention.
In the figure: 1. a main body; 2. a pull rod; 3. a dust cover; 301. a rotating lever; 302. a cleaning lever; 303. a fixed rod; 304. a motor; 305. a transmission rod; 306. a fan blade; 307. a fixed block; 308. a bearing; 309. a limiting plate; 3010. a fixing plate; 3011. a first spring; 4. a temperature sensor; 401. a mounting plate; 402. a slide bar; 403. a connecting plate; 404. a mounting sleeve; 405. a connecting column; 406. a stabilizing plate; 407. a sleeve; 408. a second spring; 409. a limit rod; 4010. a limiting block; 5. a heat sink; 6. a damping device; 7. and a sliding wheel.
Detailed Description
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an environment monitoring device in electricity distribution room, includes main part 1, the table side left end fixedly connected with pull rod 2 of main part 1, the inside lower extreme fixedly connected with dust cover 3 of main part 1, the table side left end fixedly connected with temperature sensor 4 of main part 1, heat abstractor 5 has been seted up to the inside right-hand member of main part 1, the surface lower extreme fixedly connected with damping device 6 of main part 1, the surface lower extreme fixedly connected with movable pulley 7 of damping device 6.
In the above technical scheme, when the main body 1 needs to be moved, the pull rod 2 is pulled to drive the main body 1 to move, the main body 1 moves through the sliding wheel 7, the temperature sensor 4 is inserted into the installation sleeve 404 through the sliding rod 402, the sliding rod 402 extrudes the limiting block 4010, the second spring 408 is extruded, the limiting block 4010 is contracted, when the sliding rod 402 moves to a certain sliding position, the second spring 408 ejects the limiting block 4010 to fix the sliding rod 402, when the temperature sensor 4 needs to be taken out, the limiting rod 409 is pulled to pull the limiting block 4010 out of the sliding rod 402, the temperature sensor 4 is taken out, when the main body 1 works for a long time, the driving motor 304 drives the transmission rod 305 to rotate, the transmission rod 305 rotates to drive the fan blade 306 to rotate, the whole main body 1 is guaranteed to be cooled, impurity dust in the air is blocked through the dust cover 3, the long-time use leads to the blocking of the dust cover 3, the limiting plate 309 is pushed out, the limiting plate 309, the bearing 308, the rotating rod 301, the cleaning rod 302 and the transmission rod 305 are ejected out, and the transmission rod 305 is driven by the driving motor 301 to rotate, and the transmission rod 305 is driven to rotate, and the transmission rod 302 to clean, and then the transmission rod is driven to rotate, and the transmission rod 3 is driven to rotate, and the transmission rod 302.
In the technical scheme of the invention, as shown in fig. 3, 1, 4 and 9, a rotating rod 301 is rotatably connected to the inner lower end of a dust cover 3, a cleaning rod 302 is fixedly connected to the front left end of the rotating rod 301, a fixing rod 303 is fixedly connected to the inner lower end of a main body 1, a motor 304 is fixedly connected to the upper surface end of the fixing rod 303, a transmission rod 305 is fixedly connected to the front left end of the motor 304, a bearing 308 is fixedly connected to the right surface end of the rotating rod 301, a limiting plate 309 is fixedly connected to the upper surface end of the bearing 308, a first spring 3011 is fixedly connected to the front left end of the limiting plate 309, a fixing block 307 is fixedly connected to the front right end of the dust cover 3, a fixing plate 3010 is fixedly connected to the front upper end of the transmission rod 305, and cooling is performed on the whole fan blades, so that the dust is prevented from entering the main body 1 due to long-time use.
In the technical scheme of the invention, as shown in fig. 1, 6 and 5, the right end of the surface side of the temperature sensor 4 is fixedly connected with the mounting plate 401, the right end of the surface side of the mounting plate 401 is fixedly connected with the sliding rod 402, the upper end of the surface of the sliding rod 402 is slidably connected with the mounting sleeve 404, the right end of the surface side of the mounting sleeve 404 is fixedly connected with the connecting plate 403, the right end of the surface side of the mounting sleeve 404 is fixedly connected with the connecting column 405, the left end of the surface side of the connecting column 405 is fixedly connected with the stabilizing plate 406, the left end of the surface side of the stabilizing plate 406 is fixedly connected with the sleeve 407, the left end of the surface side of the stabilizing plate 406 is fixedly connected with the second spring 408, the left end of the surface side of the second spring 408 is fixedly connected with the limiting block 4010, the right end of the surface side of the limiting block 4010 is fixedly connected with the limiting rod 409, the convenience in mounting and the disassembly of parts are ensured.
In the technical scheme of the invention, as shown in fig. 1, the number of the cleaning rods 302 is three, the three groups of cleaning rods 302 are mutually surrounded by the center of the rotating rod 301, and the scrubbing brushes are arranged on the surface side of the cleaning rods 302 to clean the dust cover 3, so that the dust cover is prevented from being blocked for a long time.
In the technical scheme of the invention, as shown in fig. 4, a connecting groove is formed at one end of the rotating rod 301, a connecting groove is formed at one end of the transmission rod 305, and the size of the connecting groove of the rotating rod 301 is matched with that of the connecting groove of the transmission rod 305, so that parts are conveniently connected, and the overall use is further enhanced.
In the technical scheme of the invention, as shown in fig. 9, the right end of the inside of the fixing plate 3010 is provided with a limiting groove, so that the overall practicability is enhanced.
In the technical solution of the present invention, as shown in fig. 6, a fixing groove is formed at the right end of the inside of the mounting sleeve 404, so as to facilitate connection of parts.
In the technical scheme of the invention, as shown in fig. 1, the surface side of the pull rod 2 is provided with an anti-slip layer, so that a user is prevented from slipping when pulling.
When the cleaning device is used, when a main body 1 needs to be moved, the pull rod 2 is pulled to drive the main body 1 to move through the sliding wheel 7, the temperature sensor 4 is inserted into the installation sleeve 404 through the sliding rod 402, the sliding rod 402 extrudes the limiting block 4010, the second spring 408 is extruded, the limiting block 4010 is extruded to shrink, when the sliding rod 402 moves to a certain sliding position, the second spring 408 ejects the limiting block 4010 to fix the sliding rod 402, when the temperature sensor 4 needs to be taken out, the limiting rod 409 is pulled to pull the limiting block 4010 out through the inside of the sliding rod 402 to take out the temperature sensor 4, when the main body 1 works for a long time to generate high temperature, the driving motor 304 drives the transmission rod 305 to rotate, the transmission rod 305 rotates to drive the fan blade 306 to cool down, the whole operation is guaranteed, impurity dust in air is blocked through the dust cover 3, the dust cover 3 is blocked, the limiting plate 309 is pushed out after the long-time use, the limiting plate 309, the limiting plate 304, the rotating rod 301, the cleaning rod 302 are ejected out by the first spring 3011, the motor 301 is pulled out, the transmission rod 305 is driven by the driving motor 305, and the transmission rod 301 is driven by the driving motor 305 to clean the transmission rod 301, and the transmission rod 3 is driven to rotate, and the transmission rod 302 is driven to rotate, so that the transmission rod is cleaned.

Claims (8)

1. An environment monitoring device of a power distribution room, which is characterized in that: including main part (1), the table side left end fixedly connected with pull rod (2) of main part (1), the inside lower extreme fixedly connected with dust cover (3) of main part (1), the table side left end fixedly connected with temperature sensor (4) of main part (1), heat abstractor (5) have been seted up to the inside right-hand member of main part (1), the surface lower extreme fixedly connected with damping device (6) of main part (1), the surface lower extreme fixedly connected with movable pulley (7) of damping device (6).
2. The environment monitoring device of a power distribution room according to claim 1, wherein the inside lower extreme of the dust cover (3) is rotationally connected with a rotating rod (301), a surface side left end fixedly connected with cleaning rod (302) of the rotating rod (301), the inside lower end fixedly connected with dead lever (303) of the main body (1), a surface upper end fixedly connected with motor (304), a surface side left end fixedly connected with transmission rod (305) of the motor (304), a surface right end fixedly connected with bearing (308) of the rotating rod (301), a surface upper end fixedly connected with limiting plate (309) of the bearing (308), a surface side left end fixedly connected with first spring (3011) of the limiting plate (309), a surface side left end fixedly connected with fixed block (307) of the first spring (3011), a surface side right end fixedly connected with fixed plate (3010) of the dust cover (3), and a surface side upper end fixedly connected with fan blade (306) of the transmission rod (305).
3. The environment monitoring device of a power distribution room according to claim 1, wherein the surface side right-hand member fixedly connected with mounting panel (401) of temperature sensor (4), the surface side right-hand member fixedly connected with slide bar (402) of mounting panel (401), the surface upper end sliding connection of slide bar (402) has installation sleeve (404), the surface side right-hand member fixedly connected with connecting plate (403) of installation sleeve (404), the surface side right-hand member fixedly connected with spliced pole (405) of installation sleeve (404), the surface side left end fixedly connected with stabilizer bar (406) of spliced pole (405), the surface side left end fixedly connected with sleeve (407) of stabilizer bar (406), stabilizer bar (406) surface side left end fixedly connected with second spring 408, the surface side left end fixedly connected with stopper (4010) of second spring (408), surface side right-hand member fixedly connected with stopper (409) of stopper (4010).
4. The environmental monitoring device of a power distribution room according to claim 2, wherein the number of the cleaning bars (302) is three, the three groups of the cleaning bars (302) are mutually surrounded by the center of the rotating bar (301), and the surface side of the cleaning bars (302) is provided with bristle brushes.
5. The environment monitoring device of a power distribution room according to claim 2, wherein a connecting groove is formed in one end of the rotating rod (301), a connecting groove is formed in one end of the transmission rod (305), and the size of the connecting groove of the rotating rod (301) is matched with that of the connecting groove of the transmission rod (305).
6. The environment monitoring device of the power distribution room according to claim 2, wherein the right end of the inside of the fixing plate (3010) is provided with a limit groove.
7. A power distribution room environment monitoring device according to claim 3, characterized in that the right end of the inside of the mounting sleeve (404) is provided with a fixing groove.
8. The environment monitoring device of a power distribution room according to claim 1, characterized in that the surface side of the pull rod (2) is provided with an anti-slip layer.
CN202311225110.3A 2023-09-21 2023-09-21 Environment monitoring device for power distribution room Active CN117289635B (en)

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Application Number Priority Date Filing Date Title
CN202311225110.3A CN117289635B (en) 2023-09-21 2023-09-21 Environment monitoring device for power distribution room

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Application Number Priority Date Filing Date Title
CN202311225110.3A CN117289635B (en) 2023-09-21 2023-09-21 Environment monitoring device for power distribution room

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CN117289635A true CN117289635A (en) 2023-12-26
CN117289635B CN117289635B (en) 2024-05-14

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Publication number Priority date Publication date Assignee Title
CN110034504A (en) * 2019-05-13 2019-07-19 中合智腾建设有限公司 A kind of distribution box easy to use
CN211123800U (en) * 2019-12-31 2020-07-28 扬州北辰通用智能电网有限公司 Join in marriage electrical room environmental monitoring device
CN211959784U (en) * 2020-05-11 2020-11-17 镇江市燿皜电器设备有限公司 Electric appliance cabinet with adjusting base
CN213187054U (en) * 2020-11-05 2021-05-11 天津联众科技有限公司 Machine room operating environment monitoring host
CN113317633A (en) * 2021-05-13 2021-08-31 广州其成家具有限公司 Shoe cabinet with supporting function
WO2021258317A1 (en) * 2020-06-24 2021-12-30 南京昆程仕科技有限公司 New type fan air regulating device
WO2023029102A1 (en) * 2021-09-06 2023-03-09 苏州科易胜智能科技有限公司 Steam boiler having self-cleaning monitoring device
CN218729337U (en) * 2022-10-19 2023-03-24 常州市其成电力设备有限公司 Adjustable mounting platform for SF6 leakage alarm system
CN116140250A (en) * 2023-02-08 2023-05-23 张家港市天源电气有限公司 Distribution room environment monitoring system
CN219104221U (en) * 2022-12-29 2023-05-30 湖北仁威电业科技有限公司 Power distribution room temperature monitoring equipment
CN219285815U (en) * 2022-11-21 2023-06-30 常州市其成电力设备有限公司 Substation alarm equipment with temperature sensing function
CN116428456A (en) * 2023-03-17 2023-07-14 广西电网有限责任公司电力科学研究院 Dust environment monitoring device for power distribution room
CN219659257U (en) * 2023-03-24 2023-09-08 南京奥途信息技术有限公司 Power distribution room monitoring facilities

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034504A (en) * 2019-05-13 2019-07-19 中合智腾建设有限公司 A kind of distribution box easy to use
CN211123800U (en) * 2019-12-31 2020-07-28 扬州北辰通用智能电网有限公司 Join in marriage electrical room environmental monitoring device
CN211959784U (en) * 2020-05-11 2020-11-17 镇江市燿皜电器设备有限公司 Electric appliance cabinet with adjusting base
WO2021258317A1 (en) * 2020-06-24 2021-12-30 南京昆程仕科技有限公司 New type fan air regulating device
CN213187054U (en) * 2020-11-05 2021-05-11 天津联众科技有限公司 Machine room operating environment monitoring host
CN113317633A (en) * 2021-05-13 2021-08-31 广州其成家具有限公司 Shoe cabinet with supporting function
WO2023029102A1 (en) * 2021-09-06 2023-03-09 苏州科易胜智能科技有限公司 Steam boiler having self-cleaning monitoring device
CN218729337U (en) * 2022-10-19 2023-03-24 常州市其成电力设备有限公司 Adjustable mounting platform for SF6 leakage alarm system
CN219285815U (en) * 2022-11-21 2023-06-30 常州市其成电力设备有限公司 Substation alarm equipment with temperature sensing function
CN219104221U (en) * 2022-12-29 2023-05-30 湖北仁威电业科技有限公司 Power distribution room temperature monitoring equipment
CN116140250A (en) * 2023-02-08 2023-05-23 张家港市天源电气有限公司 Distribution room environment monitoring system
CN116428456A (en) * 2023-03-17 2023-07-14 广西电网有限责任公司电力科学研究院 Dust environment monitoring device for power distribution room
CN219659257U (en) * 2023-03-24 2023-09-08 南京奥途信息技术有限公司 Power distribution room monitoring facilities

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