CN210806347U - Restorable high-capacity switch device - Google Patents

Restorable high-capacity switch device Download PDF

Info

Publication number
CN210806347U
CN210806347U CN201921562518.9U CN201921562518U CN210806347U CN 210806347 U CN210806347 U CN 210806347U CN 201921562518 U CN201921562518 U CN 201921562518U CN 210806347 U CN210806347 U CN 210806347U
Authority
CN
China
Prior art keywords
switch cabinet
cabinet body
switching device
air outlet
support column
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.)
Expired - Fee Related
Application number
CN201921562518.9U
Other languages
Chinese (zh)
Inventor
姜坛
王善立
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.)
Anhui Hengkai Power Protection Equipment Co ltd
Original Assignee
Anhui Hengkai Power Protection Equipment 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 Anhui Hengkai Power Protection Equipment Co ltd filed Critical Anhui Hengkai Power Protection Equipment Co ltd
Priority to CN201921562518.9U priority Critical patent/CN210806347U/en
Application granted granted Critical
Publication of CN210806347U publication Critical patent/CN210806347U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a recoverable large capacity switching device belongs to switching device technical field. The switch cabinet comprises a switch cabinet body and a switch assembly arranged on the inner side of the switch cabinet body, wherein an air inlet is formed in one symmetrical side of the switch cabinet body, an air outlet is formed in the top of the switch cabinet body, a dustproof mechanism is arranged at the air inlet, an exhaust fan is arranged on the inner side of the air outlet, and a dustproof cover is arranged at the top of the air outlet in a matched mode; the dustproof mechanism comprises a trumpet-shaped fixed frame, and a filtering mechanism is arranged on the inner side of the fixed frame; the switch cabinet body bottom corner symmetry is provided with the support column, and is provided with fixed sleeve on the support column, the support column bottom is provided with the pulley, and the cooperation installation between pulley and the fixed sleeve. The utility model discloses simple structure, convenient to use, ventilation cooling is effectual, and air intake department is provided with dustproof mechanism, is favorable to playing dustproof effect, and the practicality is strong, is fit for using widely.

Description

Restorable high-capacity switch device
Technical Field
The utility model relates to a switching device technical field especially relates to a but recovery formula large capacity switching device.
Background
The restorable high-capacity switch device is mainly used in power plants and substations, greatly limits short-circuit current, prevents the main electrical equipment such as generators, power transformers and the like from generating winding deformation and damage under the impact of the short-circuit current, and avoids catastrophic accidents; meanwhile, the operation mode of the power system can be improved, the quality of electric energy and the reliability of power supply are further improved, thereby avoiding the catastrophic impact and damage of huge short-circuit current to main power equipment and solving a plurality of problems which bother the power system and large power users for a long time.
The existing high-capacity switch device still has certain defects when in use, and the switch device generates a large amount of heat in work, so that the internal temperature is increased, the heat cannot be dissipated, and the service life of a switch cabinet is influenced; general cubical switchboard body dispels the heat through seting up the louvre, and not only the radiating effect is poor, and the dust is easy to enter the cubical switchboard internally, influences switch assembly's work. Accordingly, a recoverable large-capacity switching device has been proposed to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but recovery formula large capacity switching device is just in order to solve above-mentioned switching device and have the poor problem of radiating effect, has long service life's advantage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a restorable high-capacity switching device comprises a switching cabinet body and a switching assembly arranged on the inner side of the switching cabinet body, wherein an air inlet is formed in one symmetrical side of the switching cabinet body, an air outlet is formed in the top of the switching cabinet body, a dustproof mechanism is arranged at the air inlet, an exhaust fan is arranged on the inner side of the air outlet, and a dustproof cover is arranged at the top of the air outlet in a matched mode; the dustproof mechanism comprises a trumpet-shaped fixed frame, and a filtering mechanism is arranged on the inner side of the fixed frame;
the switch cabinet body bottom corner symmetry is provided with the support column, and is provided with fixed sleeve on the support column, the support column bottom is provided with the pulley, and the cooperation installation between pulley and the fixed sleeve.
According to the technical scheme, the fixing sleeve is connected with the supporting columns through threads, external threads are arranged on the outer walls of the supporting columns, and internal threads are arranged on the inner walls of the fixing sleeve.
According to the further technical scheme, the filtering mechanism is connected with the fixed frames in a sleeved mode, and a rubber sealing element is arranged at the joint of the filtering mechanism and the fixed frames.
According to a further technical scheme, the filtering mechanism is composed of a safety protection net, a coarse filter screen, an active carbon interlayer and an electrostatic dust collection net.
According to the further technical scheme, the dust cover adopts a peripheral air exhaust design, and a labyrinth loop is arranged at the peripheral air outlet of the dust cover.
Advantageous effects
Compared with the prior art, the utility model, have following apparent advantage:
1. this kind of recoverable large capacity switching device is provided with air intake and air outlet on the cubical switchboard body, through the exhaust fan effect for the internal portion air of cubical switchboard flows, and ventilation cooling is effectual, and air intake department is provided with dustproof mechanism, is favorable to playing dustproof effect.
2. The bottom of the switch cabinet body of the utility model is provided with the support column, and the movably mounted fixed sleeve is arranged on the support column, so that the switch cabinet body can be conveniently and fixedly placed, the switch cabinet body is separated from the ground, and a cushion block is required to be manually added at the bottom of the switch cabinet body when the switch cabinet body is not required to be mounted, and the interior of the switch cabinet body is prevented from being affected with damp; the pulley of support column bottom still is favorable to the removal of the cubical switchboard body, improves the convenience that switching device used.
3. The utility model has the advantages of simple structure, convenient to use, the practicality is strong, is fit for using widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the dustproof mechanism of the present invention.
In the figure: 1-a switch cabinet body, 2-a switch assembly, 3-a dustproof mechanism, 4-a fixed frame, 5-a filtering mechanism, 6-a safety protection net, 7-a coarse filter screen, 8-an activated carbon interlayer, 9-an electrostatic dust removal net, 10-an air outlet, 11-an exhaust fan, 12-a dust cover, 13-a support column, 14-a fixed sleeve, 15-a pulley, 16-an air inlet and 17-a safety door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a recoverable high-capacity switch device includes a switch cabinet 1 and a switch assembly 2 disposed inside the switch cabinet 1, wherein an air inlet 16 is disposed on a symmetrical side of the switch cabinet 1, an air outlet 10 is disposed at the top of the switch cabinet 1, a dust-proof mechanism 3 is disposed at the air inlet 16, an exhaust fan 11 is disposed inside the air outlet 10, and a dust-proof cover 12 is disposed at the top of the air outlet 10; the dustproof mechanism 3 comprises a trumpet-shaped fixed frame 4, and a filtering mechanism 5 is arranged on the inner side of the fixed frame 4;
the switch cabinet body 1 bottom corner symmetry is provided with support column 13, and is provided with fixed sleeve 14 on the support column 13, support column 13 bottom is provided with pulley 15, and the cooperation installation between pulley 15 and the fixed sleeve 14.
Be provided with air intake 16 and air outlet 10 on the cubical switchboard body 1, through the effect of exhaust fan 11 for the inside air of the cubical switchboard body 1 flows, and ventilation cooling effect is good, and 16 departments of air intake are provided with dustproof mechanism 3, are favorable to playing dustproof effect.
The fixing sleeve 14 is connected with the supporting column 13 through threads, external threads are arranged on the outer wall of the supporting column 13, internal threads are arranged on the inner wall of the fixing sleeve 14, the structure of the device is simplified, and the stability of the structure of the device is improved.
The filtering mechanism 5 and the fixed frame 4 are connected in a sleeved mode, and a rubber sealing element is arranged at the joint of the filtering mechanism 5 and the fixed frame 4, so that the filtering mechanism 5 can be conveniently mounted and dismounted.
The filtering mechanism 5 is composed of a safety protection net 6, a coarse filter screen 7, an active carbon interlayer 8 and an electrostatic dust removal net 9, and is beneficial to improving the dustproof effect.
The dust cover 12 adopts the design of exhausting air all around, and the air outlet department all around of dust cover 12 is equipped with labyrinth return circuit, is favorable to the flow of air, improves the radiating effect, improves the guard action simultaneously.
The utility model discloses when using, at first, insert external power supply and control switch with the device, remove the cubical switchboard body 1 to the place that needs to use through pulley 15, rotate fixed sleeve 14 again, make fixed sleeve 14 and ground contact, support the cubical switchboard body 1, make the cubical switchboard body 1 fix in the place of using, switch module 2 during operation, start exhaust fan 11, accelerate the air flow of the cubical switchboard body 1 inside, dispel the heat to the cubical switchboard body 1 inside, filter mechanism 5 among the dustproof mechanism 3 can filter the dust in the air effectively, avoid the dust to get into the cubical switchboard body 1 inside and cause the influence to switch module 2 work, the life of extension switching device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a but recovery formula large capacity switching device, includes the cubical switchboard body (1) and sets up at the inboard switch module (2) of the cubical switchboard body (1), its characterized in that: an air inlet (16) is formed in one symmetrical side of the switch cabinet body (1), an air outlet (10) is formed in the top of the switch cabinet body (1), a dustproof mechanism (3) is arranged at the position of the air inlet (16), an exhaust fan (11) is arranged on the inner side of the air outlet (10), and a dustproof cover (12) is installed at the top of the air outlet (10) in a matched mode; the dustproof mechanism (3) comprises a trumpet-shaped fixed frame (4), and a filtering mechanism (5) is arranged on the inner side of the fixed frame (4);
the switch cabinet body (1) bottom corner symmetry is provided with support column (13), and is provided with fixed sleeve (14) on support column (13), support column (13) bottom is provided with pulley (15), and the cooperation installation between pulley (15) and fixed sleeve (14).
2. A recoverable large capacity switching device according to claim 1, wherein: the fixing sleeve (14) is connected with the supporting column (13) through threads, external threads are arranged on the outer wall of the supporting column (13), and internal threads are arranged on the inner wall of the fixing sleeve (14).
3. A recoverable large capacity switching device according to claim 1, wherein: the filtering mechanism (5) is connected with the fixed frames (4) in a sleeved mode, and rubber sealing elements are arranged at the joints of the filtering mechanism (5) and the fixed frames (4).
4. A recoverable large capacity switching device according to claim 1 or 3, wherein: the filtering mechanism (5) is composed of a safety protection net (6), a coarse filtering net (7), an active carbon interlayer (8) and an electrostatic dust collection net (9).
5. A recoverable large capacity switching device according to claim 1, wherein: the dust cover (12) adopts a peripheral air exhaust design, and a labyrinth loop is arranged at the peripheral air outlet of the dust cover (12).
CN201921562518.9U 2019-09-19 2019-09-19 Restorable high-capacity switch device Expired - Fee Related CN210806347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921562518.9U CN210806347U (en) 2019-09-19 2019-09-19 Restorable high-capacity switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921562518.9U CN210806347U (en) 2019-09-19 2019-09-19 Restorable high-capacity switch device

Publications (1)

Publication Number Publication Date
CN210806347U true CN210806347U (en) 2020-06-19

Family

ID=71229871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921562518.9U Expired - Fee Related CN210806347U (en) 2019-09-19 2019-09-19 Restorable high-capacity switch device

Country Status (1)

Country Link
CN (1) CN210806347U (en)

Similar Documents

Publication Publication Date Title
CN211456397U (en) Anti-theft protection device for remote machine of direct-current remote power supply
CN210806347U (en) Restorable high-capacity switch device
CN209844241U (en) Low-voltage compensation cabinet with circulating ventilation
CN211790027U (en) Dustproof heat radiation structure of cubical switchboard
CN210985373U (en) Protection device for high-low voltage electrical equipment
CN212267249U (en) Direct current fills electric pile convenient to heat dissipation
CN210182284U (en) Protection device of outdoor high-voltage isolating switch
CN210157093U (en) Installation box for power inverter power supply system
CN208174095U (en) A kind of electric power dustproof electric cabinet
CN208046024U (en) A kind of integrated multi-functional distribution box
CN108616071A (en) A kind of electric power dustproof electric cabinet
CN212849486U (en) Dustproof distribution box
CN108954588A (en) A kind of air purifier with wireless charging function
CN216121264U (en) Waterproof outdoor switch cabinet
CN211183033U (en) High-efficient heat dissipation type low-voltage distribution cabinet
CN210091918U (en) Shock attenuation carbon fiber thermoplasticity high-voltage capacitor shell
CN213753752U (en) Put cabinet in anti-electricity-theft high pressure with alarming function
CN214204520U (en) Dampproofing regulator cubicle for electrical engineering
CN210608228U (en) Heat radiation structure for switch cabinet
CN212968541U (en) Protection device for turbine wind power box transformer substation
CN213693527U (en) Excitation power control device of diesel generator set
CN211829887U (en) Shell structure of American transformer substation
CN209650061U (en) A kind of electri forklift charging unit
CN216311689U (en) Small-size residual current circuit breaker that heat dispersion is good
CN216597837U (en) New energy automobile battery heat dissipation protector

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200619

Termination date: 20210919