CN210723895U

CN210723895U - Outdoor metal armored switch equipment with good heat dissipation effect

Info

Publication number: CN210723895U
Application number: CN201922100381.1U
Authority: CN
Inventors: 冯春荣; 冯涛
Original assignee: Yixing Huanhu Electric Appliance Co Ltd
Current assignee: Yixing Huanhu Electric Appliance Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-06-09
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an outdoor metal armor switchgear that radiating effect is good, including metal armor cubical switchboard main part, the instrument installation room is installed to the front end of the top of the inside of metal armor cubical switchboard main part, the circuit breaker is installed to the below of instrument installation room, main bus-bar room is installed to the rear end of the inside of metal armor cubical switchboard main part, the heat dissipation room is installed to the intermediate position of the top of the inside of metal armor cubical switchboard main part, the instrument door is installed to the top of the front end of metal armor cubical switchboard main part. The utility model discloses an intermediate position of inside top is provided with the heat dissipation room, and when the in-process that inside device started, long-term the use can produce great heat, and the heat generally can upwards circulate along with the air, consequently sets up the heat dissipation room at the middle part of top, can gather inside radiating heat through the heat dissipation room, carries out the heat conduction through the indoor aluminium system fin that dispels the heat.

Description

Outdoor metal armored switch equipment with good heat dissipation effect

Technical Field

The utility model relates to an outdoor metal armor switchgear technical field specifically is an outdoor metal armor switchgear that radiating effect is good.

Background

The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, a high-voltage bus is arranged, such as a power plant and the like, some switch cabinets are also provided with a low-frequency load reducer for protecting main equipment, the main function of the switch cabinet is to open, close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, and the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices.

There are still deficiencies related to an outdoor metal-clad switchgear, such as: the metal armored switch equipment is exposed outdoors for a long time and needs to be tightly sealed, but the heat dissipation performance of the interior is poor due to the fact that the interior is too tightly sealed, and the phenomenon of electric connection and short circuit is easily caused in the interior.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor metal armor switchgear that radiating effect is good to the metal armor switchgear who provides in solving above-mentioned background art exposes in the open air for a long time, needs sealed tight, nevertheless sealed too tight will cause inside heat dispersion than poor, makes the problem of the phenomenon of inside production even electric short circuit easily.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor metal-clad switchgear with good heat dissipation effect comprises a metal-clad switchgear main body, wherein an instrument installation chamber is installed at the front end of the upper part of the interior of the metal-clad switchgear main body, a circuit breaker is installed below the instrument installation chamber, a main bus chamber is installed at the rear end of the interior of the metal-clad switchgear main body, a heat dissipation chamber is installed at the middle position of the upper part of the interior of the metal-clad switchgear main body, an instrument door is installed above the front end of the metal-clad switchgear main body, a sealing door is installed at the middle position of the front end of the metal-clad switchgear main body, a dustproof sealing cover is installed at the top end of the metal-clad switchgear main body, a mounting plate is installed at the middle position of the lower part of the interior of the dustproof sealing cover, aluminum cooling fins are installed on two sides of the middle position of the lower part of the mounting plate, and, the bracing piece is installed at the both ends of connecting block, install heat dissipation ring pipe on the bracing piece, the adapter sleeve is installed to the both sides of the inside of heat dissipation ring pipe, inlay the closing plate in installing to the avris of the inside of dust seal cover, install the air circulation opening on the closing plate in inlaying, the board that delays is installed to the both sides of dust seal cover, the air circulation groove is installed with the intermediate position of the inside of the junction of inlaying the closing plate in delaying the board.

Preferably, a sealing plate is arranged above the heat dissipation chamber and at the position where the connecting block is embedded, and the connecting block is fixedly connected with the sealing plate through a bolt.

Preferably, the aluminum radiating fin is connected with the radiating chamber in an embedded mode, and the aluminum radiating fin and the mounting plate are arranged into an integral structure.

Preferably, the support rod is connected with the connecting block through welding, and the heat dissipation annular tube is connected with the support rod through embedding.

Preferably, the mounting plate is fixedly connected with the dustproof sealing cover through a pin, and the embedded sealing plate is connected with the dustproof sealing cover through welding.

Preferably, a plurality of air circulation holes are arranged below the middle position of the embedded sealing plate, and the water buffering plate is of a wing-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an upper intermediate position of inside is provided with the heat dissipation room, and in the process of the device start-up of inside, long-term use can produce great heat, and the heat generally can upwards circulate along with the air, therefore sets up the heat dissipation room in the middle part of top, can gather the heat of inside heat dissipation through the heat dissipation room, carries out the heat conduction through the aluminium system fin of heat dissipation indoor portion, thereby improves its radiating effect;

2. the utility model discloses an inlay the closing plate in the avris of dustproof sealing cover's inside is installed, and inlay and be provided with a plurality of air circulation flow through hole on the closing plate in, it leads to the groove to be provided with the air current between dustproof sealing cover and the interior inlay closing plate, can circulate the heat that aluminium system fin derived and air through the air circulation flow through hole, in time dispel the heat, it can increase the circulation of air to lead to the groove through the air current, thereby improve inside radiating effect, can seal the top of metal armor cubical switchboard main part through dustproof sealing cover, prevent the rainwater, the dust gets into.

Drawings

Fig. 1 is the utility model discloses an outdoor metal armor switchgear's that radiating effect is good internal structure schematic diagram.

Fig. 2 is an internal structure schematic diagram of the dust-proof sealing cover of the present invention.

Fig. 3 is the utility model discloses an outdoor metal armor switchgear's that radiating effect is good top view.

Fig. 4 is a schematic view of a detailed structure of the part a of the present invention.

In the figure: 1. a dust-proof sealing cover; 2. a sealing plate is embedded inside; 3. an aluminum heat sink; 4. an instrument door; 5. a heat dissipation chamber; 6. an instrument installation room; 7. a sealing door; 8. a metal armored switch cabinet main body; 9. a circuit breaker; 10. a main bus bar chamber; 11. an air circulation groove; 12. a water buffer plate; 13. mounting a plate; 14. connecting blocks; 15. connecting sleeves; 16. a heat dissipating annular tube; 17. a support bar; 18. and air circulation holes.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an outdoor metal armored switch device with good heat dissipation effect comprises a metal armored switch cabinet main body 8, wherein an instrument installation chamber 6 is installed at the front end of the upper part of the interior of the metal armored switch cabinet main body 8, a required instrument device is installed in the instrument installation chamber 6, a circuit breaker 9 is installed below the instrument installation chamber 6, a bus is connected or disconnected by the circuit breaker 9, a main bus chamber 10 is installed at the rear end of the interior of the metal armored switch cabinet main body 8, the main bus chamber 10 is used for installing and fixing the main bus device, a heat dissipation chamber 5 is installed at the middle position of the upper part of the interior of the metal armored switch cabinet main body 8, the heat dissipation chamber 5 is used for dissipating the heat in the interior, an instrument door 4 is installed above the front end of the metal armored switch cabinet main body 8, the instrument door 4 is convenient to operate, a sealing door 7 is installed at the middle position of the front end of the metal armored, the sealing door 7 is used for carrying out switch sealing on the circuit breaker 9, a dustproof sealing cover 1 is installed at the top end of a metal armored switch cabinet main body 8, the dustproof sealing cover 1 is used for sealing the top of the metal armored switch cabinet main body 8, an installation plate 13 is installed at the middle position below the inner portion of the dustproof sealing cover 1, the installation plate 13 is used for installing and fixing an aluminum cooling fin 3, the aluminum cooling fin 3 is installed at two sides of the middle position below the installation plate 13, the aluminum cooling fin 3 is increased in heat conductivity, a connection block 14 is installed at the middle position below the installation plate 13, the connection block 14 is used for installing and fixing a support rod 17, support rods 17 are installed at two ends of the connection block 14, a cooling ring pipe 16 is installed on the support rod 17, connecting sleeves 15 are installed at two sides of the inner portion of the cooling ring pipe 16, the connecting sleeves 15, inlay the leakproofness that closing plate 2 increases dust-proof sealing cover 1 and metal armor cubical switchboard main part 8 and be connected in, install air circulation flow through hole 18 on the interior embedding closing plate 2, air circulation flow through hole 18 increases air circulation, the heat dissipation of being convenient for, buffer board 12 is installed to the both sides of dust-proof sealing cover 1, buffer board 12 is taken precautions against sleet weather, be convenient for carry the rainwater, buffer board 12 and the interior intermediate position of the inside of the junction of embedding closing plate 2 install the air current and lead to groove 11.

Further, the position of the upper portion of the heat dissipation chamber 5 inlaid in the connecting block 14 is provided with a sealing plate, the connecting block 14 is fixedly connected with the sealing plate through a bolt, and the aluminum heat dissipation sheet 3 can be more stably mounted through the sealing plate.

Further, the aluminum heat sink 3 is connected to the heat dissipation chamber 5 by an insert, and the aluminum heat sink 3 and the mounting plate 13 are integrated, so that the firmness can be increased by the integrated structure.

Further, the support rod 17 is connected with the connecting block 14 through welding, and the heat dissipation annular tube 16 is connected with the support rod 17 through inlaying, so that the heat dissipation annular tube 16 can be conveniently installed through inlaying.

Further, the mounting plate 13 is fixedly connected with the dust-proof sealing cover 1 through a pin, the embedded sealing plate 2 is connected with the dust-proof sealing cover 1 through welding, and the embedded sealing plate 2 and the dust-proof sealing cover 1 can be mounted more firmly through welding.

Further, a plurality of air circulation holes 18 are formed in the lower portion of the middle position of the embedded sealing plate 2, the water buffering plate 12 is of a wing-shaped structure, the flowing direction of rainwater can be adjusted through the wing-shaped structure, and rainwater is convenient to collect.

The working principle is as follows: this equipment is when using, install heat dissipation ring pipe 16 on the bracing piece 17 of both sides through inlaying, fix mounting panel 13 in dustproof sealing cover 1 through the bolt, install aluminium system fin 3 in the inside of radiating chamber 5 through inlaying, make in inlay the avris on closing plate 2 and the 8 tops of metal armored switch cabinet main part closely and inlay, it is fixed with dustproof sealing cover 1's middle part through the bolt, when circuit breaker 9 connects the start-up, the heat that the internal arrangement produced can upwards rise to the radiating chamber in 5, carry out the heat conduction through aluminium system fin 3, store a large amount of air through air circulation groove 11 and absorb, carry out the heat circulation through air circulation flow hole 18 and carry out the heat transport, make inside increase radiating effect, can concentrate the direction that the rainwater flows through buffer plate 12, and export downwards, prevent that the rainwater from getting into inside can.

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.

Claims

1. The utility model provides an outdoor metal armor switchgear that radiating effect is good, includes metal armor cubical switchboard main part (8), its characterized in that: an instrument installation chamber (6) is installed at the front end of the upper portion of the interior of the metal armored switch cabinet main body (8), a circuit breaker (9) is installed below the instrument installation chamber (6), a main bus chamber (10) is installed at the rear end of the interior of the metal armored switch cabinet main body (8), a heat dissipation chamber (5) is installed at the middle position of the upper portion of the interior of the metal armored switch cabinet main body (8), an instrument door (4) is installed above the front end of the metal armored switch cabinet main body (8), a sealing door (7) is installed at the middle position of the front end of the metal armored switch cabinet main body (8), a dustproof sealing cover (1) is installed at the top end of the metal armored switch cabinet main body (8), a mounting plate (13) is installed at the middle position of the lower portion of the interior of the dustproof sealing cover (1), aluminum cooling fins (3) are installed on two sides of the middle position of the lower portion of, connecting block (14) are installed to the intermediate position of the below of mounting panel (13), bracing piece (17) are installed at the both ends of connecting block (14), install heat dissipation ring pipe (16) on bracing piece (17), adapter sleeve (15) are installed to the both sides of the inside of heat dissipation ring pipe (16), inlay closing plate (2) in installing to the avris of the inside of dust seal cover (1), install air circulation opening (18) on inlaying closing plate (2) in, slowly water board (12) are installed to the both sides of dust seal cover (1), slowly water board (12) and the interior intermediate position of the inside of inlaying the junction of closing plate (2) install air circulation groove (11).

2. The outdoor metal armored switch device with good heat dissipation effect as claimed in claim 1, wherein: and a sealing plate is arranged above the heat dissipation chamber (5) and at the position where the connecting block (14) is embedded, and the connecting block (14) is fixedly connected with the sealing plate through a bolt.

3. The outdoor metal armored switch device with good heat dissipation effect as claimed in claim 1, wherein: the aluminum radiating fin (3) is connected with the radiating chamber (5) in an embedded mode, and the aluminum radiating fin (3) and the mounting plate (13) are arranged to be of an integrated structure.

4. The outdoor metal armored switch device with good heat dissipation effect as claimed in claim 1, wherein: the supporting rod (17) is connected with the connecting block (14) through welding, and the heat dissipation annular tube (16) is connected with the supporting rod (17) through embedding.

5. The outdoor metal armored switch device with good heat dissipation effect as claimed in claim 1, wherein: the mounting plate (13) is fixedly connected with the dustproof sealing cover (1) through a pin, and the embedded sealing plate (2) is connected with the dustproof sealing cover (1) through welding.

6. The outdoor metal armored switch device with good heat dissipation effect as claimed in claim 1, wherein: a plurality of air circulation holes (18) are arranged below the middle position of the inner embedded sealing plate (2), and the water buffering plate (12) is of a wing-shaped structure.