CN216085930U

CN216085930U - Indoor high-voltage alternating-current metal armored movable switch equipment

Info

Publication number: CN216085930U
Application number: CN202122439125.2U
Authority: CN
Inventors: 王伟钊
Original assignee: Baoding Jikai Power Equipment Co ltd
Current assignee: Baoding Jikai Power Equipment Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-18
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of electricity, and discloses an indoor high-voltage alternating-current metal armored movable switch device which comprises a heat dissipation box, wherein a dustproof baffle is fixedly installed on the front surface of the heat dissipation box, an expansion pipe is fixedly installed on the rear surface of the dustproof baffle, a branch connecting pipe is fixedly installed at one end, away from the dustproof baffle, of the expansion pipe, a main connecting pipe is fixedly installed at one end, away from the expansion pipe, of the branch connecting pipe, an air delivery pump is fixedly installed on the upper surface of the main connecting pipe, a dust removal motor is fixedly installed on the front side of the inner surface of the heat dissipation box, and a dust removal fan blade is fixedly installed at the output end of the dust removal motor. This indoor high pressure exchanges metal armor and removes formula switchgear, the motor through the start-up installation drives outside air current and passes the dust guard of installation and from expanding the board and arrange into inside the cubical switchboard to this can cool down the inside switch body of cubical switchboard, and the louvre that the air current that gets into the cubical switchboard inside was seted up from the top cap lower surface is discharged.

Description

Indoor high-voltage alternating-current metal armored movable switch equipment

Technical Field

The utility model relates to the technical field of electricity, in particular to indoor high-voltage alternating-current metal armored movable switch equipment.

Background

The armored movable AC metal-enclosed switch cabinet is a complete set of indoor power distribution equipment with three-phase AC 50Hz and rated voltage 40.5 kV. The three-phase power receiving and distributing device is used for receiving and distributing three-phase electric energy of 50Hz and 35kV power grids in power plants, transformer substations and industrial and mining enterprises, has the functions of controlling, protecting and detecting circuits and the like, can be used in places with frequent operation, and has a perfect five-prevention function.

Indoor high voltage exchanges metal armor and removes open switchgear in the use, can lead to indoor high voltage to exchange metal armor and remove open switchgear internal line short circuit because of the accumulation of dust, dangerous condition appears extremely easily, and current indoor high voltage exchanges metal armor and removes open switchgear does not all have dust removal function and heat dissipation function, has not little limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides indoor high-voltage alternating-current metal armored movable switch equipment which has the effects of heat dissipation and dust prevention and solves the problem that the existing indoor high-voltage alternating-current metal armored movable switch equipment does not have the functions of dust removal and heat dissipation.

(II) technical scheme

In order to achieve the purpose of heat dissipation and dust prevention, the utility model provides the following technical scheme: the utility model provides an indoor high pressure exchanges metal armor and moves open switchgear, includes the heat dissipation case, the preceding fixed surface of heat dissipation case installs dustproof baffle, dustproof baffle's back fixed surface installs and expands the straw, expand the straw and keep away from the one end fixed mounting of dustproof baffle and divide the connecting pipe, divide the connecting pipe to keep away from the one end fixed mounting who expands the straw and have main connecting pipe, fixed surface installs the gas transmission pump on the main connecting pipe, the internal surface front side fixed mounting of heat dissipation case has the dust removal motor, the output fixed mounting of dust removal motor has the dust removal flabellum, the inside movable mounting of dust removal flabellum has the gag lever post, the outside activity of gag lever post has cup jointed the promotion spring, the terminal equal fixed mounting in outside of gag lever post has the dust removal scraper blade.

Preferably, the equal fixed mounting in lower surface four corners of heat dissipation case has the support to fill up the foot, expand the straw and keep away from the one end of dust damper and run through the heat dissipation case and extend to the inside of heat dissipation case, the right side fixed mounting of gas transmission pump has the motor, and the equal fixed mounting in lower surface four corners through heat dissipation case 1 has support to fill up foot 2 to this can be stable support play this equipment, run through heat dissipation case 1 and extend to the inside of heat dissipation case 1 through the one end of expanding straw 4 and keeping away from dust damper 3, with this can be convenient for gaseous flow.

Preferably, the output fixed mounting of motor has the gas transmission flabellum, the gas transmission flabellum is located the inside of gas transmission pump, rear side surface intermediate position department fixed mounting of gas transmission pump has the gas-supply pipe, and output fixed mounting through motor 8 has gas transmission flabellum 9 and gas transmission flabellum 9 to be located the inside of gas transmission pump 7, and the motor 8 of start-up installation drives the inside gas transmission flabellum 9 of gas transmission pump 7 and rotates to this can drive the air current and remove.

Preferably, two ends of the pushing spring are respectively contacted with the inner surface of the dust removing fan blade and the inner side of the dust removing scraper blade, the outer side of the dust removing scraper blade is contacted with the front surface of the dustproof baffle plate, two ends of the pushing spring 15 are respectively contacted with the inner surface of the dust removing fan blade 13 and the inner side of the dust removing scraper blade 16, and the outer side of the dust removing scraper blade 16 is contacted with the front surface of the dustproof baffle plate 3, so that dust can be cleaned by the dust removing scraper blade 16 in the rotating process.

Preferably, the top fixed mounting of gas-supply pipe has the board that expands, the last fixed surface of heat dissipation case installs the cubical switchboard, the top that expands the board runs through heat dissipation case and cubical switchboard and extends to inside the cubical switchboard, and top fixed mounting through gas-supply pipe 10 has the top that expands board 11 and expand board 11 to run through heat dissipation case 1 and cubical switchboard 17 and extend to inside the cubical switchboard 17 to this can be convenient for the air current from expanding board 11 and discharging into inside the cubical switchboard 17 and cooling.

Preferably, the inner wall front side fixed mounting of cubical switchboard has the switch body, the articulated cabinet door that installs in the front surface left side of cubical switchboard, the last fixed surface of cubical switchboard installs the top cap, and articulated cabinet door 19 of installing in the front surface left side through cubical switchboard 17 to this can be convenient for the staff to open, has top cap 20 and top cap 20's lower surface to seted up the louvre through the last fixed surface of cubical switchboard 17 installation, and the louvre that this can make the inside air current of entering cubical switchboard 17 set up from top cap 20 lower surface discharges, so that the gas that will carry the heat is discharged fast.

(III) advantageous effects

Compared with the prior art, the utility model provides indoor high-voltage alternating-current metal armored movable switch equipment, which has the following beneficial effects:

1. this indoor high pressure exchanges metal armor and removes formula switchgear, the motor through the start-up installation drives outside air current and passes the dust guard of installation and from expanding the board and arrange into inside the cubical switchboard to this can cool down the inside switch body of cubical switchboard, gets into the inside air current of cubical switchboard and discharges from the louvre that the top cap lower surface was seted up, so that with the gaseous quick discharge of heat of carrying, improved the radiating efficiency greatly.

2. This indoor high pressure exchanges metal armor and removes formula switchgear, the dust removal motor through starting the installation drives the dust removal flabellum and rotates to this can make the dust removal scraper blade rotate and come to clear up the accumulational dust of dust guard's surface, need not artifical clearance, thereby prevent that the dust from piling up the normal operating that influences the air transmission pump at dust guard's surface, more effectually prevent that the dust from getting into inside the equipment, so that equipment normal operating.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a right side cross-sectional view of the entire present invention;

FIG. 3 is a perspective view of the main connection pipe of the present invention;

FIG. 4 is a schematic view of a dust removing fan blade of the present invention.

In the figure: 1. a heat dissipation box; 2. supporting the foot pad; 3. a dust-proof baffle plate; 4. expanding a suction pipe; 5. a branch connection pipe; 6. a main connection pipe; 7. an air delivery pump; 8. a motor; 9. an air delivery fan blade; 10. a gas delivery pipe; 11. expanding a plate; 12. a dust removal motor; 13. dust removal fan blades; 14. a limiting rod; 15. a push spring; 16. a dust removal scraper; 17. a switch cabinet; 18. a switch body; 19. a cabinet door; 20. and a top cover.

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. 1-4, an indoor high-voltage alternating-current metal armored movable switch device comprises a heat dissipation box 1, a dustproof baffle 3 is fixedly installed on the front surface of the heat dissipation box 1, a suction expanding pipe 4 is fixedly installed on the rear surface of the dustproof baffle 3, a branch connecting pipe 5 is fixedly installed at one end, far away from the dustproof baffle 3, of the suction expanding pipe 4, a main connecting pipe 6 is fixedly installed at one end, far away from the suction expanding pipe 4, of the branch connecting pipe 5, a gas transmission pump 7 is fixedly installed on the upper surface of the main connecting pipe 6, a dust removal motor 12 is fixedly installed on the front side of the inner surface of the heat dissipation box 1, a dust removal fan blade 13 is fixedly installed at the output end of the dust removal motor 12, a limiting rod 14 is movably installed inside the dust removal fan blade 13, a pushing spring 15 is sleeved outside the limiting rod 14, and a dust removal scraper 16 is fixedly installed at the tail end of the outer side of the limiting rod 14.

The four corners of the lower surface of the heat dissipation box 1 are fixedly provided with supporting pads 2, one end of the suction pipe 4, far away from the dustproof baffle plate 3, penetrates through the heat dissipation box 1 and extends into the heat dissipation box 1, the right side of the gas transmission pump 7 is fixedly provided with a motor 8, the four corners of the lower surface of the heat dissipation box 1 are fixedly provided with the supporting pads 2, so that the equipment can be stably supported, one end of the suction pipe 4, far away from the dustproof baffle plate 3, penetrates through the heat dissipation box 1 and extends into the heat dissipation box 1, so that the gas flow can be facilitated, the output end of the motor 8 is fixedly provided with gas transmission fan blades 9, the gas transmission fan blades 9 are positioned inside the gas transmission pump 7, the gas transmission pipe 10 is fixedly arranged at the middle position of the rear side surface of the gas transmission pump 7, the gas transmission fan blades 9 are fixedly arranged at the output end of the motor 8 and the gas transmission fan blades 9 are positioned inside the gas transmission pump 7, and the motor 8 is started to drive the gas transmission fan blades 9 inside the gas transmission pump 7 to rotate, the air flow can be driven to move, two ends of the pushing spring 15 are respectively contacted with the inner surface of the dust removing fan blade 13 and the inner side of the dust removing scraper blade 16, the outer side of the dust removing scraper blade 16 is contacted with the front surface of the dustproof baffle plate 3, so that the dust removing scraper blade 16 can clean dust in the rotating process, the top end of the air pipe 10 is fixedly provided with the expansion plate 11, the upper surface of the heat dissipation box 1 is fixedly provided with the switch cabinet 17, the top of the expansion plate 11 penetrates through the heat dissipation box 1 and the switch cabinet 17 and extends into the switch cabinet 17, the expansion plate 11 is fixedly arranged at the top end of the air pipe 10, and the top of the expansion plate 11 penetrates through the heat dissipation box 1 and the switch cabinet 17 and extends into the switch cabinet 17, with this can be convenient for the air current from expanding board 11 and discharging into cubical switchboard 17 inside and cooling down, cubical switchboard 17's inner wall front side fixed mounting has switch body 18, the articulated cabinet door 19 that installs in the front surface left side of cubical switchboard 17, cubical switchboard 17's last fixed surface installs top cap 20, the articulated cabinet door 19 that installs through cubical switchboard 17's front surface left side, with this can be convenient for the staff to open, the louvre has been seted up to the lower surface that has top cap 20 and top cap 20 through cubical switchboard 17's last fixed surface installation, with this can make the inside air current of entering cubical switchboard 17 discharge from the louvre that top cap 20 lower surface was seted up, so that the gaseous quick discharge that will carry the heat.

The working principle is as follows: the equipment is moved to a designated place, the power supply of the equipment is connected, the motor 8 arranged is started to drive the external airflow to pass through the dustproof baffle 3 arranged and be discharged into the switch cabinet 17 from the expansion plate 11, therefore, the switch body 18 in the switch cabinet 17 can be cooled, the air flow entering the switch cabinet 17 is discharged from the heat dissipation holes arranged on the lower surface of the top cover 20, so that the air carrying heat can be rapidly discharged, the heat dissipation efficiency is greatly improved, the dust removal motor 12 arranged is started to drive the dust removal fan blades 13 to rotate, so that the dust removal scraper 16 can rotate to clean the dust accumulated on the outer surface of the dust-proof baffle 3 without manual cleaning, thereby prevent that the dust from piling up and influencing the normal operating of air transfer pump 7 at the surface of dust damper 3, more effectual dust entering equipment is inside to the normal operating of equipment of preventing.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor high pressure exchanges metal armor and removes open switchgear, includes heat dissipation case (1), its characterized in that: a dustproof baffle (3) is fixedly arranged on the front surface of the heat dissipation box (1), a suction pipe (4) is fixedly arranged on the rear surface of the dustproof baffle (3), a branch connecting pipe (5) is fixedly arranged at one end of the suction expanding pipe (4) far away from the dustproof baffle (3), one end of the branch connecting pipe (5) far away from the straw expanding pipe (4) is fixedly provided with a main connecting pipe (6), an air delivery pump (7) is fixedly arranged on the upper surface of the main connecting pipe (6), a dust removal motor (12) is fixedly arranged on the front side of the inner surface of the heat dissipation box (1), the output end of the dust removing motor (12) is fixedly provided with dust removing fan blades (13), a limiting rod (14) is movably arranged inside the dust removing fan blade (13), a pushing spring (15) is movably sleeved outside the limiting rod (14), and the tail ends of the outer sides of the limiting rods (14) are fixedly provided with dust removal scrapers (16).

2. An indoor high voltage ac metal armored withdrawable switchgear according to claim 1, wherein: the equal fixed mounting in lower surface four corners of heat dissipation case (1) has support pad foot (2), expand the one end that dust guard (3) were kept away from in straw (4) and run through heat dissipation case (1) and extend to the inside of heat dissipation case (1), the right side fixed mounting of air transmission pump (7) has motor (8).

3. An indoor high voltage ac metal armored withdrawable switchgear according to claim 2, wherein: the output end of motor (8) fixed mounting has gas transmission flabellum (9), gas transmission flabellum (9) are located the inside of gas transmission pump (7), gas transmission pipe (10) are located fixed mounting to the rear side surface intermediate position department of gas transmission pump (7).

4. An indoor high voltage ac metal armored withdrawable switchgear according to claim 1, wherein: two ends of the pushing spring (15) are respectively contacted with the inner surface of the dust removing fan blade (13) and the inner side of the dust removing scraper blade (16), and the outer side of the dust removing scraper blade (16) is contacted with the front surface of the dustproof baffle plate (3).

5. An indoor high voltage ac metal armored withdrawable switchgear according to claim 3, wherein: the top fixed mounting of gas-supply pipe (10) has and expands board (11), the last fixed surface of heat dissipation case (1) installs cubical switchboard (17), the top that expands board (11) runs through heat dissipation case (1) and cubical switchboard (17) and extends to inside cubical switchboard (17).

6. An indoor high voltage ac metal armored withdrawable switchgear according to claim 5, wherein: the inner wall front side fixed mounting of cubical switchboard (17) has switch body (18), the articulated cabinet door (19) of installing in front surface left side of cubical switchboard (17), the last fixed surface of cubical switchboard (17) installs top cap (20).