CN114495443A - Module installation device of intelligent monitoring and early warning system for transformer - Google Patents

Module installation device of intelligent monitoring and early warning system for transformer Download PDF

Info

Publication number
CN114495443A
CN114495443A CN202111414466.2A CN202111414466A CN114495443A CN 114495443 A CN114495443 A CN 114495443A CN 202111414466 A CN202111414466 A CN 202111414466A CN 114495443 A CN114495443 A CN 114495443A
Authority
CN
China
Prior art keywords
early warning
intelligent monitoring
warning system
surface position
transformer
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
CN202111414466.2A
Other languages
Chinese (zh)
Other versions
CN114495443B (en
Inventor
张伟
宋昌举
胡伟楠
刘伟
王剑飞
项波
柏福生
蒋新川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wanzhou Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Original Assignee
Wanzhou Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wanzhou Power Supply Co of State Grid Chongqing Electric Power Co Ltd filed Critical Wanzhou Power Supply Co of State Grid Chongqing Electric Power Co Ltd
Priority to CN202111414466.2A priority Critical patent/CN114495443B/en
Publication of CN114495443A publication Critical patent/CN114495443A/en
Application granted granted Critical
Publication of CN114495443B publication Critical patent/CN114495443B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • G08B21/182Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Emergency Alarm Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to the technical field of intelligent monitoring and early warning systems of transformers, in particular to a module mounting device of an intelligent monitoring and early warning system for a transformer, which comprises an intelligent monitoring and early warning system box and an insertion matching table, wherein an air draft heat dissipation box is fixedly mounted at the lower surface position of the intelligent monitoring and early warning system box; can take the heat that produces downwards in the intelligent monitoring early warning system case out through convulsions heat dissipation case, discharge into inside the waterproof side skirt frame through the through-hole of giving vent to anger to can be when dispelling the heat to intelligent monitoring early warning system incasement portion, can also carry out continuous drying through exhaust hot-blast to the socket plate structure of waterproof side skirt frame inside and switch-on bolt nail cooperation junction, thereby further improve the environment of socket plate structure and switch-on bolt nail cooperation junction.

Description

Module installation device of intelligent monitoring and early warning system for transformer
Technical Field
The invention relates to the technical field of intelligent monitoring and early warning systems for transformers, in particular to a module mounting device of an intelligent monitoring and early warning system for a transformer.
Background
The intelligent monitoring and early warning system module of the transformer generally comprises a current acquisition module, a voltage acquisition module, a temperature acquisition module, an alarm safety module, a data transmission system and the like, can remotely monitor data such as current, voltage, temperature, ground resistance and the like of the transformer, sets an alarm threshold value aiming at each data, can automatically push an alarm prompt by a platform if the data exceed the standard, triggers acousto-optic alarm, synchronously pushes alarm time to a mobile phone of a manager, and reminds the manager of processing in time.
The intelligent monitoring early warning system who uses at present is when matching with the transformer installation, and the wiring is loaded down with trivial details, and the installation is very inconvenient, and need rewiring in the maintenance of later stage is changed, and work load is big to wiring department does not have good waterproof performance, also can not low energy consumption self-sustaining dry, and life is not long.
Disclosure of Invention
The invention aims to provide a module mounting device of an intelligent monitoring and early warning system for a transformer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transformer is with intelligent monitoring early warning system's module installation device, includes intelligent monitoring early warning system case and inserts the cooperation platform, the lower fixed surface position of intelligent monitoring early warning system case installs convulsions heat dissipation case, the lower fixed surface position of convulsions heat dissipation case installs waterproof side skirt frame, the lower part opening of waterproof side skirt frame, the inside of waterproof side skirt frame is provided with the socket board structure that has the function of giving vent to anger, the lower fixed surface position that inserts the cooperation platform installs the installation conduction board, the front surface position fixed mounting of installation conduction board has waterproof inlet wire end.
Preferably, the socket board structure includes that fixed mounting is close to the insulating mounting panel of upper surface position in waterproof side skirt's inside, and the lower surface fixed mounting of insulating mounting panel has a support socket, the inside fixed mounting who supports the socket has the socket inner tube, the lower surface position of insulating mounting panel is located and has seted up the through-hole of giving vent to anger between the support socket.
Preferably, the lower surface position fixed mounting of insulating mounting panel has the fool-proof socket, the lower surface position of fool-proof socket has been seted up the fool-proof and has been inserted the chamber, the both sides surface position of waterproof side skirt frame is equallyd divide and has been seted up the screw through-hole respectively, set screw is installed to the inside spiral of screw through-hole.
Preferably, the inside of convulsions heat dissipation case is close to upper surface position fixed mounting and has the metal support net of bleeding, the inside of convulsions heat dissipation case is close to both sides surface position fixed mounting and has wire connecting module, wire connecting module's upper end and intelligent monitoring early warning system case's inside line intercommunication.
Preferably, the upper surface position of insulating mounting panel is provided with branch wire, branch wire's one end and wire connection module's lower extreme intercommunication, branch wire's the other end and socket inner tube are connected and are switched on.
Preferably, the inside fixed mounting of convulsions heat dissipation case has motor mounting bracket, motor mounting bracket's upper surface position fixed mounting has fan motor, fan motor's fixed surface installs fixed flabellum.
Preferably, the upper surface position that inserts the cooperation platform inlays to establish and installs switch-on bayonet bolt and prevent slow-witted bolt, the switch-on bayonet bolt with prevent slow-witted bolt respectively with socket inner tube and prevent slow-witted position, size and the shape one-to-one who inserts the chamber, the both sides surface position that inserts the cooperation platform equally divide and do not has seted up the internal thread blind hole.
Preferably, the positions of the two side surfaces of the installation conduction plate, which are close to the front surface and the rear surface, are respectively and fixedly provided with installation fixing feet, the positions of the two side surfaces of the intelligent monitoring and early warning system box are respectively provided with a heat dissipation waterproof window, and the upper surface of the intelligent monitoring and early warning system box is fixedly provided with a lifting fixing handle.
Compared with the prior art, the invention has the beneficial effects that:
according to the intelligent monitoring and early warning system, the arranged socket plate structure is matched with the switch-on bolt, so that the intelligent monitoring and early warning system is convenient and fast to assemble and disassemble in a modularized mode, the working efficiency can be greatly improved when the intelligent monitoring and early warning system box is maintained and replaced, and the intelligent monitoring and early warning system does not need to be wired again;
and can play good water-proof effects to socket plate structure and switch-on bolt nail cooperation junction through the waterproof side skirt frame that sets up, can take out the heat that produces in the intelligent monitoring early warning system case downwards through convulsions heat dissipation case, go into inside waterproof side skirt frame through the through-hole of giving vent to anger, thereby can be when carrying out the heat dissipation to intelligent monitoring early warning system incasement portion, can also carry out continuous drying to the socket plate structure of waterproof side skirt frame inside and switch-on bolt nail cooperation junction through the exhaust hot-blast, thereby further improve the environment of socket plate structure and switch-on bolt nail cooperation junction, avoid moist its life that influences, cause hidden danger such as short circuit.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view of area A in FIG. 3;
FIG. 5 is a side view of the present invention;
FIG. 6 is a schematic view of the structure of the present invention B.
In the figure: 1. an intelligent monitoring and early warning system box; 2. inserting the mating table; 3. an air draft heat dissipation box; 4. a waterproof skirt frame; 5. installing a conduction plate; 6. a waterproof incoming line end; 401. an insulating mounting plate; 402. a support socket; 403. an inner socket barrel; 404. an air outlet through hole; 405. a fool-proof socket; 406. a fool-proof plug cavity; 407. a screw through hole; 408. a set screw; 301. pumping the metal supporting net; 302. a wire connection module; 303. a branch wire; 304. a motor mounting bracket; 305. a fan motor; 306. fixing the fan blades; 201. connecting the plug pins; 202. a fool-proof bolt; 203. an internal thread blind hole; 501. mounting a fixed foot; 101. a heat-dissipating waterproof window; 102. and lifting the fixed handle.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a module installation device of an intelligent monitoring and early warning system for a transformer comprises an intelligent monitoring and early warning system box 1 and an insertion matching platform 2, wherein the intelligent monitoring and early warning system box 1 comprises a current acquisition module and a voltage acquisition module, temperature acquisition module, some constitutions such as transmission system of alarm safety module and data, for prior art, the lower fixed surface position of intelligent monitoring early warning system case 1 installs convulsions heat dissipation case 3, the lower fixed surface position of convulsions heat dissipation case 3 installs waterproof side skirt frame 4, waterproof side skirt frame 4's lower part opening, waterproof side skirt frame 4's inside is provided with the socket board structure that has the function of giving vent to anger, the lower fixed surface position who inserts cooperation platform 2 installs installation conduction board 5, the front surface position fixed mounting of installation conduction board 5 has waterproof inlet wire end 6, waterproof inlet wire end 6 can pass through and sealing connection wire, make connecting wire respectively with the switch-on pin 201 switch-on that corresponds.
Socket board structure includes that fixed mounting is close to the insulating mounting panel 401 of upper surface position in the inside of waterproof side skirt frame 4, and the lower surface fixed mounting of insulating mounting panel 401 has support socket 402, and the inside fixed mounting who supports socket 402 has socket inner tube 403, and socket inner tube 403 can contact with switch-on plug pin 201 and switch on, and the lower surface position of insulating mounting panel 401 is located and has seted up air outlet through hole 404 between the support socket 402, and air outlet through hole 404 can be arbitrary shape.
The lower surface position fixed mounting of insulating mounting panel 401 has fool-proof socket 405, and the lower surface position of fool-proof socket 405 has seted up fool-proof and has inserted chamber 406, and the both sides surface position of waterproof side skirt frame 4 is equallyd divide and has respectively seted up screw through-hole 407, and set screw 408 is installed to the inside spiral of screw through-hole 407.
An air-extracting metal supporting net 301 is fixedly arranged in the air-extracting heat-radiating box 3 at a position close to the upper surface, a wire connecting module 302 is fixedly arranged in the air-extracting heat-radiating box 3 at a position close to the surfaces at two sides, and the upper end of the wire connecting module 302 is communicated with an internal circuit of the intelligent monitoring and early warning system box 1; a branch lead 303 is arranged on the upper surface of the insulating mounting plate 401, one end of the branch lead 303 is communicated with the lower end of the lead connecting module 302, and the other end of the branch lead 303 is communicated with the socket inner cylinder 403; the motor mounting frame 304 is fixedly mounted inside the air draft heat dissipation box 3, the fan motor 305 is fixedly mounted on the upper surface of the motor mounting frame 304, the fixed fan blades 306 are fixedly mounted on the surface of the fan motor 305, and the fan motor 305 can drive the fixed fan blades 306 to rotate so as to generate downward air flow.
Insert the upper surface position of cooperation platform 2 and inlay and establish and install switch-on plug pin 201 and prevent slow-witted bolt 202, switch-on plug pin 201 and prevent slow-witted bolt 202 respectively with socket inner tube 403 and prevent slow-witted position of inserting chamber 406, size and shape one-to-one, the both sides surface position that inserts cooperation platform 2 equally divide and has seted up internal thread blind hole 203 respectively, internal thread blind hole 203 can with set screw 408 screw fit, thereby when needs fix intelligent monitoring early warning system case 1, can make set screw 408 pass screw through hole 407 and internal thread blind hole 203 and screw fixedly.
Surface position is equallyd divide equally and is do not fixed mounting have installation fixed foot 501 around the both sides surface of installation conduction board 5, heat dissipation waterproof window 101 has respectively been seted up to the both sides surface position of intelligent monitoring early warning system case 1, heat dissipation waterproof window 101 can equalize the inside atmospheric pressure of intelligent monitoring early warning system case 1, avoid the inside negative pressure that produces of intelligent monitoring early warning system case 1, the upper surface position fixed mounting of intelligent monitoring early warning system case 1 carries and draws fixed handle 102, carry through carrying that fixed handle 102 can be convenient intelligent monitoring early warning system case 1.
The working principle is as follows: when the module installation device of the intelligent monitoring and early warning system for the transformer is used, firstly, an insertion matching platform 2 is installed and fixed through an installation fixing pin 501 arranged on the surface of a conduction plate 5, then, an external connecting wire penetrates through a waterproof wire inlet end 6 and is respectively communicated with corresponding connection pin 201 in the installation conduction plate 5, the other end of the connecting wire is respectively connected with corresponding transformer point positions, so that the installation of the insertion matching platform 2 is completed, the intelligent monitoring and early warning system box 1 can be directly inserted above the insertion matching platform 2, a waterproof side skirt frame 4 wraps the insertion matching platform 2, at the moment, the connection pin 201 is positioned in a socket inner cylinder 403, a foolproof pin 202 is positioned in a foolproof insertion cavity 406, so that the internal circuit of the intelligent monitoring and early warning system box 1 is correspondingly connected with the connection point position of the transformer, and the installation of the intelligent monitoring and early warning system box 1 is completed, so need not in the dismouting of carrying out the wire in follow-up use, can convenient maintenance change, fan motor 305 moves and drives fixed flabellum 306 rotatory, thereby make the inside heat of intelligent monitoring early warning system case 1 taken out downwards, discharge into waterproof side skirt frame 4 and insert between the cooperation platform 2 through gas outlet hole 404, high-temperature gas makes junctions such as switch-on bayonet bolt 201 and socket inner tube 403 keep dry, service life is prolonged, and waterproof side skirt frame 4 and the clearance of inserting between the cooperation platform 2 lateral wall is in the malleation state of downwards bubbling out gas always, and then further improve waterproof side skirt frame 4 and insert the closure between the cooperation platform 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a transformer is with intelligent monitoring early warning system's module installation device, includes intelligent monitoring early warning system case (1) and inserts cooperation platform (2), its characterized in that: the utility model discloses a waterproof safety guard for vehicle, including intelligent monitoring early warning system case (1), the lower fixed surface position of intelligent monitoring early warning system case (1) installs convulsions heat dissipation case (3), the lower fixed surface position of convulsions heat dissipation case (3) installs waterproof side skirt frame (4), the lower part opening of waterproof side skirt frame (4), the inside of waterproof side skirt frame (4) is provided with the socket board structure that has the function of giving vent to anger, the lower fixed surface position that inserts cooperation platform (2) installs installation conduction board (5), the preceding fixed surface position of installation conduction board (5) installs waterproof inlet wire end (6).
2. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 1, wherein: socket board structure includes that fixed mounting is close to insulating mounting panel (401) of upper surface position in the inside of waterproof side skirt frame (4), and the lower surface fixed mounting of insulating mounting panel (401) has support socket (402), the inside fixed mounting that supports socket (402) has socket inner tube (403), the lower surface position of insulating mounting panel (401) is located and has seted up air outlet through hole (404) between support socket (402).
3. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 2, wherein: the lower surface fixed mounting of insulating mounting panel (401) has prevents slow-witted socket (405), prevent slow-witted chamber (406) of inserting of having seted up in the lower surface position of slow-witted socket (405), screw through-hole (407) have been seted up respectively to both sides surface position of waterproof side skirt frame (4), set screw (408) are installed to the inside spiral of screw through-hole (407).
4. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 2, wherein: the utility model discloses a safety alarm device, including convulsions heat dissipation case (3), the inside of convulsions heat dissipation case (3) is close to upper surface position fixed mounting has air exhaust metal support net (301), the inside of convulsions heat dissipation case (3) is close to both sides surface position fixed mounting and has wire connecting module (302), the upper end of wire connecting module (302) and the inside circuit intercommunication of intelligent monitoring early warning system case (1).
5. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 4, wherein: the upper surface position of insulating mounting panel (401) is provided with branch wire (303), the one end of branch wire (303) and the lower extreme intercommunication of wire connection module (302), the other end and the socket inner tube (403) of branch wire (303) are connected and are switched on.
6. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 4, wherein: the inside fixed mounting of convulsions heat dissipation case (3) has motor mounting bracket (304), the upper surface position fixed mounting of motor mounting bracket (304) has fan motor (305), the fixed surface mounting of fan motor (305) has fixed flabellum (306).
7. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 3, wherein: insert the upper surface position of cooperation platform (2) and inlay and establish and install switch-on bayonet bolt (201) and prevent slow-witted bolt (202), switch-on bayonet bolt (201) with prevent slow-witted bolt (202) respectively with socket inner tube (403) and prevent slow-witted position, size and the shape one-to-one of inserting chamber (406), the both sides surface position that inserts cooperation platform (2) is equallyd divide and is do not seted up internal thread blind hole (203).
8. The module installation device of the intelligent monitoring and early warning system for the transformer as claimed in claim 1, wherein: the installation conduction plate is characterized in that installation fixing feet (501) are respectively and fixedly installed on the positions, close to the front surface and the rear surface, of the surfaces of the two sides of the installation conduction plate (5), heat dissipation waterproof windows (101) are respectively formed in the positions of the surfaces of the two sides of the intelligent monitoring and early warning system box (1), and lifting fixing handles (102) are fixedly installed on the positions of the upper surface of the intelligent monitoring and early warning system box (1).
CN202111414466.2A 2021-11-25 2021-11-25 Module mounting device of intelligent monitoring and early warning system for transformer Active CN114495443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111414466.2A CN114495443B (en) 2021-11-25 2021-11-25 Module mounting device of intelligent monitoring and early warning system for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111414466.2A CN114495443B (en) 2021-11-25 2021-11-25 Module mounting device of intelligent monitoring and early warning system for transformer

Publications (2)

Publication Number Publication Date
CN114495443A true CN114495443A (en) 2022-05-13
CN114495443B CN114495443B (en) 2024-07-16

Family

ID=81491969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111414466.2A Active CN114495443B (en) 2021-11-25 2021-11-25 Module mounting device of intelligent monitoring and early warning system for transformer

Country Status (1)

Country Link
CN (1) CN114495443B (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101651069B1 (en) * 2015-08-21 2016-08-25 한명전기주식회사 The connector band for photovoltaic power system
CN206725676U (en) * 2017-05-07 2017-12-08 哈尔滨理工大学 A kind of electrically busbar operational factor wireless monitor system
CN109462284A (en) * 2018-11-27 2019-03-12 徐志强 A kind of electricity monitoring system and monitoring method
CN111225535A (en) * 2020-01-15 2020-06-02 宿迁比特科技有限公司 Communication box capable of realizing remote monitoring
CN211181002U (en) * 2020-02-11 2020-08-04 卓慧军 Intelligent fire-fighting early warning system suitable for buildings
KR102183250B1 (en) * 2020-08-21 2020-11-25 제이에스오토모티브 주식회사 Soldering process equipment
CN212304307U (en) * 2020-08-10 2021-01-05 国网山西省电力公司 Intelligent active monitoring cabinet for distribution transformer terminal
CN213336220U (en) * 2020-08-25 2021-06-01 环宇集团(南京)有限公司 Multi-functional on-line monitoring intelligent device of transformer based on singlechip
CN214580097U (en) * 2020-12-15 2021-11-02 曹雄兵 Vibration detection device for coal mine electromechanical equipment
CN214703545U (en) * 2021-05-31 2021-11-12 上海智琨环保科技有限公司 Vehicle-mounted air quality monitoring equipment for navigation

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101651069B1 (en) * 2015-08-21 2016-08-25 한명전기주식회사 The connector band for photovoltaic power system
CN206725676U (en) * 2017-05-07 2017-12-08 哈尔滨理工大学 A kind of electrically busbar operational factor wireless monitor system
CN109462284A (en) * 2018-11-27 2019-03-12 徐志强 A kind of electricity monitoring system and monitoring method
CN111225535A (en) * 2020-01-15 2020-06-02 宿迁比特科技有限公司 Communication box capable of realizing remote monitoring
CN211181002U (en) * 2020-02-11 2020-08-04 卓慧军 Intelligent fire-fighting early warning system suitable for buildings
CN212304307U (en) * 2020-08-10 2021-01-05 国网山西省电力公司 Intelligent active monitoring cabinet for distribution transformer terminal
KR102183250B1 (en) * 2020-08-21 2020-11-25 제이에스오토모티브 주식회사 Soldering process equipment
CN213336220U (en) * 2020-08-25 2021-06-01 环宇集团(南京)有限公司 Multi-functional on-line monitoring intelligent device of transformer based on singlechip
CN214580097U (en) * 2020-12-15 2021-11-02 曹雄兵 Vibration detection device for coal mine electromechanical equipment
CN214703545U (en) * 2021-05-31 2021-11-12 上海智琨环保科技有限公司 Vehicle-mounted air quality monitoring equipment for navigation

Also Published As

Publication number Publication date
CN114495443B (en) 2024-07-16

Similar Documents

Publication Publication Date Title
CN114495443A (en) Module installation device of intelligent monitoring and early warning system for transformer
CN210379945U (en) Heat radiator for synthesize switch board
CN208749631U (en) Communication cabinet temperature control Intelligent speed regulation fan device
CN111683497A (en) Sewage treatment switch board
CN114927955A (en) A electric power cabinet for energy-efficient
CN212011859U (en) Electrical cabinet convenient to mount and dismount
CN209806306U (en) Short-circuit protection device for electronic flasher
CN215817191U (en) Distribution automation monitor terminal
CN221900597U (en) Solar energy and commercial power complementary controller
CN219660295U (en) Waterproof shielding device with light heat dissipation and quick assembly disassembly
CN215731548U (en) Intelligent brake separating device
CN220964187U (en) High-efficient radiating high-voltage wire inlet cabinet
CN210404510U (en) Based on building intelligent engineering is with high-efficient heat dissipation switch board
CN210807061U (en) Intelligent heat dissipation high-voltage frequency conversion cabinet
CN215645776U (en) Ammeter case with heat abstractor
CN213991332U (en) Novel anti-interference communication control terminal
CN209929962U (en) Intelligent electricity-saving appliance of power supply system
CN216848923U (en) Terminal applied to electrical safety monitoring
CN213304697U (en) Energy-saving comprehensive distribution box
CN219041074U (en) Electrical control cabinet
CN221842357U (en) Portable mobile power supply
CN218161848U (en) Charger with air-cooled heat radiation structure
CN216774803U (en) Novel thing networking intelligent terminal case
CN215870437U (en) Environmental protection comprehensive distribution box
CN213782563U (en) Intelligent AC voltage-stabilizing energy-saving power distribution cabinet

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant