CN112003133A - Distribution network low-voltage power distribution cabinet for monitoring device - Google Patents

Distribution network low-voltage power distribution cabinet for monitoring device Download PDF

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Publication number
CN112003133A
CN112003133A CN202010785424.9A CN202010785424A CN112003133A CN 112003133 A CN112003133 A CN 112003133A CN 202010785424 A CN202010785424 A CN 202010785424A CN 112003133 A CN112003133 A CN 112003133A
Authority
CN
China
Prior art keywords
cabinet
pipe
cabinet body
monitoring device
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.)
Pending
Application number
CN202010785424.9A
Other languages
Chinese (zh)
Inventor
陶用伟
吴秋君
朱勇
王常沛
李泽群
徐坤
杨键
刘岑俐
张韵
蒋进芳
黄琼
姚璐
潘云
肖浩宇
杨晓燕
陈琳
陈愿米
王雨
黄才云
廖玉琼
王寅
田年杰
曹杰
龙秋风
万春银
陈龙
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.)
Guizhou Power Grid Co Ltd
Original Assignee
Guizhou Power Grid 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 Guizhou Power Grid Co Ltd filed Critical Guizhou Power Grid Co Ltd
Priority to CN202010785424.9A priority Critical patent/CN112003133A/en
Publication of CN112003133A publication Critical patent/CN112003133A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/306Accessories, e.g. windows
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention relates to a power distribution cabinet for a distribution network low-voltage monitoring device, which comprises a cabinet body, a circuit body, a top shell and a ventilator body, wherein the top shell is bolted at the top of the cabinet body; the control cabinet can cool flowing air entering the interior, simultaneously improves the cooling effect of the monitoring circuit, has a dust collection function, reduces the influence of dust on the cooling effect of the monitoring circuit, and solves the problems that the existing control cabinets adopt ventilating fans for cooling, air with high external temperature easily enters the interior of the control cabinet when used in summer, the cooling effect is greatly reduced, dust easily enters the interior of the control cabinet, and the cooling effect of the monitoring circuit is influenced.

Description

Distribution network low-voltage power distribution cabinet for monitoring device
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cabinet for a distribution network low-voltage monitoring device.
Background
With the implementation of the national urban and rural integrated policy, the social economy of rural areas is rapidly developed in recent years, the living standard of rural residents is increasingly improved, more and more household appliances are provided, the electricity demand of rural residents is increased, the requirement on the quality of electric energy is also improved, and the common low-voltage phenomenon of the electricity consumption of rural residents becomes an important problem of the rural power grid nowadays. At present, a power grid is provided with a plurality of service systems such as a production system, a metering automation system and a dispatching automation system. And collecting relevant required data from a metering automation system, an OS2 system and the like, and performing corresponding data analysis and verification on the data to provide basic research data. By researching the influence of a grid structure, a line model selection and aging state, a main network voltage level, an equipment technical level, load distribution, load curve change, a power supply radius, power supply capacity, reactive compensation adequacy and the like on the voltage of the power distribution network, the mechanism problems such as the possibility of occurrence of high and low voltage problems, inducement, law, characteristics and the like are analyzed; aiming at different high and low voltage typical modes of the power distribution network, by combining various technologies and management means such as network structure optimization, transformer capacity increase, wire section increase, single three-phase load power supply mode, reactive compensation and voltage regulator optimization configuration, distributed power supply optimization configuration, three-phase load unbalance management, tap adjustment, reactive compensation optimization control, load demand side management and the like, the technical principle of comprehensive high and low voltage management of the power distribution network and differentiated high and low voltage management strategies of the power distribution network are provided.
At present, a voltage monitoring device is needed to monitor a power grid, the monitoring device is generally composed of a voltage monitoring network, a monitoring circuit main body and the like, the monitoring circuit main body is generally centralized in a control cabinet for workers to overhaul, however, some existing control cabinets adopt a ventilating fan to dissipate heat, when the air conditioner is used in summer, air with higher external temperature is easy to enter the inside of the control cabinet, so that the heat dissipation effect is greatly reduced, dust is easy to enter the inside of the control cabinet, and the heat dissipation effect of the monitoring circuit is influenced, meanwhile, in rainy seasons, the humidity inside the control cabinet is easily increased due to the fact that external humid air enters the control cabinet, potential safety hazards exist, and therefore the control cabinet can cool flowing air entering the control cabinet, the cooling effect on the monitoring circuit is improved, and the control cabinet with the dust collection function and the air drying function solves the problem.
Disclosure of Invention
The invention aims to provide a power distribution cabinet for a distribution network low-voltage monitoring device, which can cool flowing air entering the interior, improves the cooling effect of a monitoring circuit, has a dust absorption function and an air drying function, and solves the problems that the existing control cabinets adopt ventilating fans for heat dissipation, air with high external temperature easily enters the interior of the control cabinet when used in summer, so that the heat dissipation effect is greatly reduced, dust easily enters the interior of the control cabinet, and the heat dissipation effect of the monitoring circuit is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a distribution cabinet for a distribution network low-voltage monitoring device comprises a cabinet body, a circuit body, a top shell and a ventilator body, wherein the top shell is bolted at the top of the cabinet body, dust collectors are mounted on the front side and the rear side of an inner cavity of the top shell, a vertical plate is bolted on the right side of the inner cavity of the cabinet body, a dust hood is arranged on the left side of the vertical plate, a connecting pipe is communicated with the right side of the dust hood, a dust collecting pipe is arranged on the right side of the vertical plate, the connecting pipe penetrates through the surface of the vertical plate and is communicated with the dust collecting pipe, one end, far away from the connecting pipe, of the dust collecting pipe penetrates into the top shell and is communicated with an inlet of the dust collectors, a plurality of through grooves are formed in the surface of the vertical plate in a penetrating mode, drying agent storage boxes are bolted on the left side and the right side of the inner cavity of the cabinet body, the left side of the fixed frame is provided with a cooling pipe, the surface of the cooling pipe is bolted with a plurality of pipe brackets, the right side of each pipe bracket is bolted with the surface of the fixed frame, the ventilator body is embedded on the left surface of the cabinet body, the upper end and the lower end of the cooling pipe are respectively communicated with the conveying pipe and the liquid discharge pipe, the rear of the cabinet body is provided with a transfusion mechanism, and the lower side of the right side of the cabinet body is provided with a collection mechanism.
Preferably, the infusion mechanism comprises a liquid storage tank, a liquid pump and an electromagnetic valve, one ends of the conveying pipes and the liquid discharge pipes, which are far away from the cooling pipes, are communicated with the liquid storage tank, and the liquid pump and the electromagnetic valve are installed on the surfaces of the conveying pipes.
Preferably, the top and the back of the liquid storage tank are respectively communicated with a funnel and a discharge pipe, and the surface on the left side of the liquid storage tank is provided with scale marks.
Preferably, the top of funnel articulates there is the top cap, the surface mounting of calandria has the valve.
Preferably, the collecting mechanism comprises a collecting box, a groove and a rotating roller, the collecting box is arranged below the right side of the inner cavity of the cabinet body, the groove is formed in the surface of the bottom of the inner cavity of the cabinet body, the front side and the rear side of the rotating roller are rotatably connected with the inner wall of the groove, and the rotating roller is in rolling connection with the surface of the bottom of the collecting box.
Preferably, the object taking opening is formed in the lower portion of the right side surface of the cabinet body and is matched with the collecting box for use, and a sealing door is hinged to the lower portion of the right side surface of the cabinet body.
Preferably, the surface of the cooling pipe is welded with a plurality of connecting sheets, and the connecting sheets are made of heat conduction materials.
Preferably, the whole cooling pipe is in a serpentine shape, and the connecting pieces are staggered from front to back.
Preferably, the left side of the ventilator body is bolted with a first dustproof net, and the right side of the cabinet body is embedded with a second dustproof net.
Preferably, the four corners of the bottom of the cabinet body are bolted with supporting legs, and the supporting legs and the cabinet body are made of heat conduction materials.
Compared with the prior art, the invention has the following beneficial effects:
the control cabinet can cool flowing air entering the interior, simultaneously improves the cooling effect of the monitoring circuit, has a dust collection function, reduces the influence of dust on the cooling effect of the monitoring circuit, and solves the problems that the existing control cabinets adopt ventilating fans for cooling, air with high external temperature easily enters the interior of the control cabinet when used in summer, the cooling effect is greatly reduced, dust easily enters the interior of the control cabinet, and the cooling effect of the monitoring circuit is influenced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is an elevational, cross-sectional view of the structure of the present invention;
figure 2 is a structural left side view of the fixed frame of the invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a schematic perspective view of a riser according to the present invention;
FIG. 5 is a perspective view of the desiccant storage container of the present invention;
FIG. 6 is a top view, in cross section, of the top housing construction of the present invention;
FIG. 7 is an enlarged view of a portion of the structure of FIG. 1.
In the figure: 1. a cabinet body; 2. a circuit body; 3. a top shell; 4. a vacuum cleaner; 5. a vertical plate; 6. a dust hood; 7. a connecting pipe; 8. a dust collection pipe; 9. a through groove; 10. a desiccant storage tank; 11. a through hole; 12. a fixing frame; 13. a cooling tube; 14. a pipe bracket; 15. a ventilator body; 16. a delivery pipe; 17. a liquid discharge pipe; 18. a transfusion mechanism; 181. a liquid storage tank; 182. a liquid pump; 183. an electromagnetic valve; 19. a collection mechanism; 191. a collection box; 192. a groove; 193. rotating the roller; 20. a funnel; 21. a top cover; 22. arranging pipes; 23. a valve; 24. scale lines; 25. an article taking opening; 26. a closing door; 27. connecting sheets; 28. a first dust screen; 29. and a second dust screen.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
Referring to fig. 1-7, a power distribution cabinet for a distribution network low voltage monitoring device comprises a cabinet body 1, a circuit body 2, a top shell 3 and a ventilator body 15, wherein the top shell 3 is bolted on the top of the cabinet body 1, dust collectors 4 are respectively installed on the front side and the rear side of the inner cavity of the top shell 3, a vertical plate 5 is bolted on the right side of the inner cavity of the cabinet body 1, a dust hood 6 is arranged on the left side of the vertical plate 5, a connecting pipe 7 is communicated with the right side of the dust hood 6, a dust collecting pipe 8 is arranged on the right side of the vertical plate 5, the connecting pipe 7 penetrates through the surface of the vertical plate 5 and is communicated with the dust collecting pipe 8, one end of the dust collecting pipe 8, which is far away from the connecting pipe 7, penetrates into the top shell 3 and is communicated with an inlet of the dust collector 4, a plurality of through grooves 9 are formed on the surface of the vertical plate 5, desiccant storage boxes 10 are bolted on, the left side of the inner cavity of the cabinet body 1 is bolted with a fixed frame 12, the left side of the fixed frame 12 is provided with a cooling pipe 13, the surface of the cooling pipe 13 is bolted with a plurality of pipe brackets 14, the right side of the pipe brackets 14 is bolted with the surface of the fixed frame 12, a ventilator body 15 is embedded on the left side surface of the cabinet body 1, the upper end and the lower end of the cooling pipe 13 are respectively communicated with a conveying pipe 16 and a liquid discharge pipe 17, the rear part of the cabinet body 1 is provided with a transfusion mechanism 18, the lower part of the right side of the cabinet body 1 is provided with a collection mechanism 19, the control cabinet can cool flowing air entering the interior, meanwhile, the cooling effect on a monitoring circuit is improved, the control cabinet has a dust collection function, the influence of dust on the cooling effect of the monitoring circuit is reduced, the problem that some existing control cabinets adopt ventilators for heat dissipation, air with higher external temperature, and the inside of switch board gets into the dust easily to influence the problem of monitoring circuit radiating effect, this switch board can dry the air of inside simultaneously, and reduce the potential safety hazard.
In this embodiment, infusion mechanism 18 includes liquid reserve tank 181, liquid pump 182 and solenoid valve 183, and the one end that cooling tube 13 was kept away from to conveyer pipe 16 and fluid-discharge tube 17 all communicates with each other with liquid reserve tank 181, and liquid pump 182 and solenoid valve 183 are all installed on the surface of conveyer pipe 16, through the setting of liquid reserve tank 181, liquid pump 182 and solenoid valve 183, realize the inside effect of puting in the coolant liquid of cooling tube 13.
In this embodiment, the top and the back of liquid reserve tank 181 communicate respectively has funnel 20 and calandria 22, and the left surface of liquid reserve tank 181 is provided with scale mark 24, and through the setting of funnel 20 and calandria 22, the funnel 20 is convenient for the workman and puts in the coolant liquid to the inside of liquid reserve tank 181, and calandria 22 can be discharged the inside coolant liquid of liquid reserve tank 181 to change, the workman is convenient for observe the liquid level in setting up of scale mark 24 simultaneously.
In this embodiment, the top of the funnel 20 is hinged to a top cover 21, a valve 23 is installed on the surface of the discharge pipe 22, the top cover 21 can close the funnel 20 through the top cover 21 and the valve 23, and the valve 23 can control the opening and closing of the discharge pipe 22.
In this embodiment, the collection mechanism 19 includes a collection box 191, a groove 192 and a rotating roller 193, the collection box 191 is disposed below the right side of the inner cavity of the cabinet 1, the groove 192 is disposed on the surface of the bottom of the inner cavity of the cabinet 1, the front side and the rear side of the rotating roller 193 are rotatably connected with the inner wall of the groove 192, the rotating roller 193 is connected with the surface of the bottom of the collection box 191 in a rolling manner, the collection box 191 can collect part of dust which passes through the through groove 9 and drops downwards through the collection box 191, the groove 192 and the rotating roller 193 are matched for use, and the collection box 191 is convenient for a worker to move.
In this embodiment, the below of cabinet body 1 right flank surface has been seted up and has been got thing mouth 25, and gets thing mouth 25 and the cooperation of collecting box 191 and use, and the below of cabinet body 1 right flank surface articulates there is closed door 26, and through the setting of getting thing mouth 25 and closed door 26, the workman can take out collecting box 191 through getting thing mouth 25, and closed door 26 can implement to getting thing mouth 25 and seal.
In this embodiment, the skin weld of cooling tube 13 has a plurality of connection piece 27, and connection piece 27 is made for the heat conduction material, and through the setting of connection piece 27, it can increase cooling tube 13 and the area of contact of mobile air, promotes the cooling effect to the air simultaneously.
In this embodiment, the cooling tube 13 is overall in a serpentine shape, and the connecting pieces 27 are staggered from front to back, so that the heat dissipation effect of the control cabinet can be improved.
In this embodiment, the first dust screen 28 is bolted to the left side of the ventilator body 15, the second dust screen 29 is embedded to the right side of the cabinet body 1, and the first dust screen 28 and the second dust screen 29 are used in cooperation to prevent excessive dust from entering the cabinet body 1.
In this embodiment, the equal bolt in four corners of the 1 bottom of the cabinet body has the landing leg, and this landing leg is the heat conduction material with the cabinet body 1 and makes, is the heat conduction material through designing the landing leg and the cabinet body 1 and makes, and it makes circuit body 2 can be leading-in to ground through the cabinet body 1 and landing leg in the partial heat of production, has promoted the radiating effect of this switch board.
The working principle is as follows: when the air cooling fan works, firstly, the liquid pump 182 and the electromagnetic valve 183 are started, the cooling liquid in the liquid storage tank 181 reaches the inside of the cooling pipe 13 through the conveying pipe 16, meanwhile, the air ventilating fan body 15 is started, at the same time, the outside air passes through the first dust screen 28 and the air ventilating fan body 15 to reach the left side of the inside of the cabinet body 1, then the flowing air is contacted with the connecting sheet 27 and the cooling pipe 13, most of heat in the air is transferred to the inside of the cooling pipe 13, then the cooling liquid in the cooling pipe 13 starts to absorb heat and greatly reduces the temperature of the flowing air, the cooling liquid absorbing heat returns to the inside of the liquid storage tank 181 through the liquid discharge pipe 17, then the cooled air passes through the fixing frame 12 to reach the middle part of the cabinet body 1, at the moment, the cooled flowing air starts to absorb heat on the surface of the circuit body 2, and greatly reduces the, the air can drive part of dust in the cabinet body 1 to move rightwards while flowing, at the moment, the dust collector 4 can be started, negative pressure generated in the dust collector enables the dust near the dust hood 6 to enter the dust hood 6, then the part of dust reaches the inside of the dust collector 4 through the connecting pipe 7 and the dust collecting pipe 8, the dust in the control cabinet can be reduced in the process, the influence of the dust on the heat dissipation effect is reduced, and then the flowing air is discharged to the outer side of the cabinet body 1 through the through groove 9 and the second dust screen 29; in the process of using this switch board, can deposit the inside of case 10 to the drier and add the drier, the moisture in the cabinet body 1 inside air can be absorbed to the drier, reduces the inside humidity of switch board, reduces the potential safety hazard, and the through-hole 11 that the case 10 surface was deposited to the drier simultaneously makes the drier of different aspect fully contact with the air, promotes drying effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a join in marriage net low voltage switch board for monitoring device, includes the cabinet body (1), circuit body (2), top shell (3) and scavenger fan body (15), its characterized in that: the top shell (3) is arranged at the top of the cabinet body (1), dust collectors (4) are mounted on the front side and the rear side of the inner cavity of the top shell (3), a vertical plate (5) is bolted on the right side of the inner cavity of the cabinet body (1), a dust hood (6) is arranged on the left side of the vertical plate (5), a connecting pipe (7) is communicated with the right side of the dust hood (6), a dust suction pipe (8) is arranged on the right side of the vertical plate (5), the connecting pipe (7) penetrates through the surface of the vertical plate (5) and is communicated with the dust suction pipe (8), one end, away from the connecting pipe (7), of the dust suction pipe (8) penetrates through the inside of the top shell (3) and is communicated with the inlet of the dust collectors (4), a plurality of through grooves (9) are formed in the surface of the vertical plate (5), and drying agent storage boxes (10) are bolted on the left side and the right side of the inside, the surface of the drying agent storage box (10) is penetrated and provided with a plurality of through holes (11), the left side of the inner cavity of the cabinet body (1) is bolted with a fixed frame (12), the left side of the fixed frame (12) is provided with a cooling pipe (13), the surface of the cooling pipe (13) is bolted with a plurality of pipe brackets (14), the right side of the pipe brackets (14) is bolted with the surface of the fixed frame (12), the ventilator body (15) is embedded on the left surface of the cabinet body (1), the upper end and the lower end of the cooling pipe (13) are respectively communicated with a conveying pipe (16) and a liquid discharge pipe (17), the rear of the cabinet body (1) is provided with a liquid conveying mechanism (18), and a collecting mechanism (19) is arranged below the right side of the cabinet.
2. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 1, characterized in that: the infusion mechanism (18) comprises a liquid storage tank (181), a liquid pump (182) and an electromagnetic valve (183), one ends, far away from the cooling pipe (13), of the conveying pipe (16) and the liquid discharge pipe (17) are communicated with the liquid storage tank (181), and the liquid pump (182) and the electromagnetic valve (183) are installed on the surface of the conveying pipe (16).
3. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 2, characterized in that: the top and the back of the liquid storage tank (181) are respectively communicated with a funnel (20) and a discharge pipe (22), and the surface on the left side of the liquid storage tank (181) is provided with scale marks (24).
4. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 3, characterized in that: the top of funnel (20) articulates there is top cap (21), the surface mounting of calandria (22) has valve (23).
5. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 1, characterized in that: the collecting mechanism (19) comprises a collecting box (191), a groove (192) and a rotating roller (193), the collecting box (191) is arranged below the right side of the inner cavity of the cabinet body (1), the groove (192) is arranged on the surface of the bottom of the inner cavity of the cabinet body (1), the front side and the rear side of the rotating roller (193) are connected with the inner wall of the groove (192) in a rotating mode, and the rotating roller (193) is connected with the surface of the bottom of the collecting box (191) in a rolling mode.
6. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 5, wherein: get thing mouth (25) have been seted up to the below of the cabinet body (1) right side surface, and get thing mouth (25) and use with collecting box (191) cooperation, the below of the cabinet body (1) right side surface articulates there is closed door (26).
7. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 1, characterized in that: the surface welding of cooling tube (13) has a plurality of connection piece (27), and connection piece (27) are the heat conduction material and make.
8. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 7, characterized in that: the whole cooling pipe (13) is in a winding shape, and the connecting pieces (27) are distributed in a staggered mode from front to back.
9. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 1, characterized in that: the left side of the ventilator body (15) is bolted with a first dustproof net (28), and the right side of the cabinet body (1) is embedded with a second dustproof net (29).
10. The power distribution cabinet for the distribution network low-voltage monitoring device according to claim 1, characterized in that: the four corners of the bottom of the cabinet body (1) are bolted with supporting legs, and the supporting legs and the cabinet body (1) are made of heat conduction materials.
CN202010785424.9A 2020-08-06 2020-08-06 Distribution network low-voltage power distribution cabinet for monitoring device Pending CN112003133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010785424.9A CN112003133A (en) 2020-08-06 2020-08-06 Distribution network low-voltage power distribution cabinet for monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010785424.9A CN112003133A (en) 2020-08-06 2020-08-06 Distribution network low-voltage power distribution cabinet for monitoring device

Publications (1)

Publication Number Publication Date
CN112003133A true CN112003133A (en) 2020-11-27

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