CN220273124U - Self-heat-dissipation type distribution box for power engineering transformer substation - Google Patents

Self-heat-dissipation type distribution box for power engineering transformer substation Download PDF

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Publication number
CN220273124U
CN220273124U CN202321793258.2U CN202321793258U CN220273124U CN 220273124 U CN220273124 U CN 220273124U CN 202321793258 U CN202321793258 U CN 202321793258U CN 220273124 U CN220273124 U CN 220273124U
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distribution box
main body
power engineering
self
main part
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Active
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CN202321793258.2U
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Chinese (zh)
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侯振江
李�杰
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Henan Weixiang Electrical Equipment Co ltd
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Henan Weixiang Electrical Equipment Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Abstract

The utility model discloses a self-heat-dissipation type distribution box for a power engineering transformer substation, which relates to the technical field of distribution boxes and comprises a distribution box main body and heat dissipation fins, wherein a shielding top is arranged above the distribution box main body, the upper surface area of the distribution box main body is smaller than the lower surface area of the shielding top, ventilation openings are arranged on the surfaces of the left side and the right side below the shielding top, a lightning arrester is arranged in the middle of the upper side of the shielding top, a drying block is arranged in the shielding top, and filter screens are arranged on the left side and the right side of the drying block and are distributed in parallel with the lightning arrester. This from block terminal for power engineering transformer substation of heat dissipation compares with current device, can conduct the heat that the distribution equipment main part produced to the clearance between the block terminal main part through radiating fin, improved the radiating efficiency of distribution equipment main part, the air has further improved radiating efficiency at the effect fast circulation of fan, makes the temperature greatly reduced of distribution equipment main part, can not burn out because of the long-time operation is overheated.

Description

Self-heat-dissipation type distribution box for power engineering transformer substation
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a self-heat-dissipation type distribution box for a power engineering transformer substation.
Background
The distribution box is formed by assembling switching equipment, a measuring instrument, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no limit of sites, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.
The distribution equipment in the distribution box basically runs for a long time, always gives off heat, and the distribution box is sealed or the heat dissipation efficiency is not high and can influence the distribution equipment operation, leads to the distribution equipment to overheat and burns out and cause the potential safety hazard.
Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a self-radiating type distribution box for a power engineering transformer substation, which has a more practical value.
Disclosure of Invention
The utility model aims to provide a self-radiating type distribution box for a power engineering transformer substation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a from block terminal for heat dissipation formula power engineering transformer substation, includes block terminal main part and radiating fin, block terminal main part top is provided with and shelters from the top, and block terminal main part's upper surface area is less than the lower surface area that shelters from the top, shelter from top below left and right sides surface and be provided with the vent, shelter from top middle part and be provided with the arrester, shelter from the inside dry piece that is provided with of top, dry piece left and right sides is provided with the filter screen, and filter screen and arrester parallel distribution, the inside distribution equipment main part that is provided with of block terminal main part, radiating fin sets up in the three side surface of distribution equipment main part, and radiating fin's quantity is three.
Further, the power distribution equipment main part left and right sides top is provided with the stop device who is used for convenient spacing, stop device includes runner and gag lever post, the runner left side is provided with the gag lever post, the gag lever post surface is provided with the screw thread.
Further, stop device still includes mount pad, conflict board and slipmat, the gag lever post middle part outside is provided with the mount pad, the gag lever post left side is provided with the conflict board, conflict board left side is provided with the slipmat.
Further, the power distribution equipment main part below is provided with the installation piece, and the quantity of installation piece is four.
Further, the middle part of the installation block is penetrated with installation screws, and the number of the installation screws is four.
Further, a fan is arranged in the middle of the lower portion of the distribution box main body, and a dust cover is arranged below the fan.
Further, the distribution box main part surface is provided with the protection machanism that is used for sun-proof, protection machanism includes sun-proof coating, the various steel sheet of high strength and acoustic celotex board, sun-proof coating right side is provided with the various steel sheet of high strength, two be provided with the acoustic celotex board between the various steel sheet of high strength.
Compared with the prior art, the utility model provides the self-heat-dissipation type distribution box for the power engineering transformer substation, which has the following beneficial effects:
1. according to the utility model, the heat generated by the distribution equipment main body is conducted to the gap between the distribution equipment main body and the distribution box main body through the radiating fins, so that the radiating efficiency of the distribution equipment main body is improved, and the air rapidly circulates under the action of the fan, so that the radiating efficiency is further improved, the temperature of the distribution equipment main body is greatly reduced, and the distribution equipment main body cannot be overheated and burnt out due to long-time operation;
2. according to the utility model, the distribution equipment main body is fixed in the distribution box main body through the mounting screw rod, so that the damage caused by shaking and collision of the distribution equipment main body on the inner wall of the distribution box main body is prevented, and the anti-skid pad is abutted against the inner wall of the distribution box main body through rotating the rotating wheel, thus the fixation of the distribution equipment main body is enhanced, and the stability of the distribution equipment main body is improved;
3. according to the utility model, the surface temperature can be reduced under the condition that the main body of the distribution box is exposed for a long time through the sun-proof coating and the high-strength color steel plate, so that the internal temperature is further reduced, the main body of the internal distribution equipment is prevented from being short-circuited at high temperature, the noise generated during the operation of the main body of the internal distribution equipment can be reduced through the sound insulation plate, and the noise pollution is reduced.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a distribution box for a self-heat-dissipation type power engineering substation;
fig. 2 is a schematic diagram of a front sectional structure of a distribution box for a self-heat-dissipation type power engineering substation;
fig. 3 is an enlarged schematic view of a structure of a self-heat-dissipation type distribution box for a power engineering substation in fig. 2 a;
fig. 4 is a schematic structural diagram of a protection mechanism of a distribution box for a self-heat-dissipation type power engineering substation.
In the figure: 1. a distribution box main body; 2. shielding the roof; 3. a vent; 4. a lightning arrester; 5. drying the blocks; 6. a filter screen; 7. a power distribution apparatus main body; 8. a heat radiation fin; 9. a limiting device; 901. a rotating wheel; 902. a limit rod; 903. a mounting base; 904. a contact plate; 905. an anti-slip pad; 10. a mounting block; 11. installing a screw; 12. a fan; 13. a dust cover; 14. a protective mechanism; 1401. a sun-protective coating; 1402. high-strength color steel plates; 1403. and (5) a sound insulation plate.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, a self-heat-dissipation type distribution box for a power engineering transformer substation comprises a distribution box main body 1 and heat dissipation fins 8, wherein a shielding top 2 is arranged above the distribution box main body 1, the upper surface area of the distribution box main body 1 is smaller than the lower surface area of the shielding top 2, ventilation openings 3 are arranged on the surfaces of the left side and the right side below the shielding top 2, a lightning arrester 4 is arranged in the middle of the upper side above the shielding top 2, a drying block 5 is arranged in the shielding top 2, filter screens 6 are arranged on the left side and the right side of the drying block 5 and are distributed in parallel with the lightning arrester 4, a distribution equipment main body 7 is arranged in the distribution box main body 1, the heat dissipation fins 8 are arranged on the three surfaces of the distribution equipment main body 7, the number of the heat dissipation fins 8 is three, a fan 12 is arranged in the middle of the lower side of the distribution box main body 1, a dust cover 13 is arranged below the fan 12, the fan 12 in the dust cover 13 is started to exhaust outwards, so that air passes through the ventilation opening 3 below the shielding roof 2, is filtered by the filter screen 6 and dried by the drying block 5, flows towards the fan 12 through the radiating fins 8, the radiating fins 8 can conduct heat generated by the distribution equipment main body 7 to a gap between the radiating fins and the distribution box main body 1, the radiating efficiency of the distribution equipment main body 7 is improved, the air rapidly circulates under the action of the fan 12 to further improve the radiating efficiency, the temperature of the distribution equipment main body 7 is greatly reduced, the distribution box main body 1 cannot be burnt out due to overheat caused by long-time operation, and the distribution box main body 1 can be prevented from being hit by lightning arrester 4 in rainy days;
as shown in fig. 2-3, a limiting device 9 for facilitating limiting is arranged above the left side and the right side of a power distribution equipment main body 7, the limiting device 9 comprises a rotating wheel 901 and a limiting rod 902, the left side of the rotating wheel 901 is provided with the limiting rod 902, the surface of the limiting rod 902 is provided with threads, the limiting device 9 further comprises a mounting seat 903, an abutting plate 904 and an anti-slip pad 905, the mounting seat 903 is arranged outside the middle part of the limiting rod 902, the abutting plate 904 is arranged on the left side of the limiting rod 902, the anti-slip pad 905 is arranged on the left side of the abutting plate 904, mounting blocks 10 are arranged below the power distribution equipment main body 7, the number of the mounting blocks 10 is four, the middle part of each mounting block 10 is penetrated with mounting screws 11, the number of the mounting screws 11 is four, the power distribution equipment main body 7 is fixed inside the power distribution box main body 1 through the mounting screws 11 and the mounting blocks 10, damage caused by shaking the power distribution equipment main body 7 due to collision of the limiting rod 902 in the mounting seat 903 pushing the abutting plate 904 on the inner wall of the power distribution box main body 1 by rotating the rotating wheel 901 is prevented;
as shown in fig. 4, the outer surface of the main body 1 of the distribution box is provided with a protection mechanism 14 for sun protection, the protection mechanism 14 comprises a sun protection coating 1401, a high-strength color steel plate 1402 and a sound insulation plate 1403, the right side of the sun protection coating 1401 is provided with the high-strength color steel plate 1402, the sound insulation plate 1403 is arranged between the two high-strength color steel plates 1402, the temperature of the surface of the main body 1 of the distribution box can be reduced under the condition of long-time insolation through the sun protection coating 1401 and the high-strength color steel plate 1402, the internal temperature is further reduced, the main body 7 of the internal distribution equipment is prevented from being shorted at high temperature, the noise generated during the operation of the main body 7 of the internal distribution equipment can be reduced through the sound insulation plate 1403, and thus the noise pollution is reduced.
Working principle: the distribution box for the self-heat-dissipation type power engineering transformer substation is characterized in that a distribution equipment main body 7 is fixed inside a distribution box main body 1 through a mounting screw 11 and a mounting block 10, a limit rod 902 in a mounting seat 903 is pushed by a rotating runner 901 to push an anti-slip pad 905 on an interference plate 904 to be abutted against the inner wall of the distribution box main body 1, then a fan 12 in a dust cover 13 is started to exhaust outwards, air is enabled to pass through a vent 3 below a shielding top 2, then filtered by a filter screen 6 and dried by a drying block 5, and then flows towards the fan 12 through a radiating fin 8, finally a sun-proof coating 1401 and a high-strength color steel plate 1402 are used for sun-proof and sound insulation, and a sound insulation plate 1403 is used for lightning protection through a lightning arrester 4.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a from block terminal for power engineering transformer substation of heat dissipation, includes block terminal main part (1) and radiating fin (8), its characterized in that, block terminal main part (1) top is provided with and shelters from top (2), and the upper surface area of block terminal main part (1) is less than the lower surface area that shelters from top (2), shelter from top (2) below left and right sides surface and be provided with vent (3), shelter from top (2) top middle part and be provided with arrester (4), shelter from top (2) inside drying block (5), drying block (5) left and right sides is provided with filter screen (6), and filter screen (6) and arrester (4) parallel distribution, block terminal main part (1) inside is provided with distribution equipment main part (7), radiating fin (8) set up in the three side surface of distribution equipment main part (7), and the quantity of radiating fin (8) is three.
2. The self-radiating type distribution box for the power engineering transformer substation according to claim 1, wherein a limiting device (9) for conveniently limiting is arranged above the left side and the right side of the distribution equipment main body (7), the limiting device (9) comprises a rotating wheel (901) and a limiting rod (902), the limiting rod (902) is arranged on the left side of the rotating wheel (901), and threads are arranged on the surface of the limiting rod (902).
3. The self-radiating type distribution box for power engineering transformer substation according to claim 2, wherein the limiting device (9) further comprises a mounting seat (903), an abutting plate (904) and an anti-slip pad (905), the mounting seat (903) is arranged on the outer side of the middle of the limiting rod (902), the abutting plate (904) is arranged on the left side of the limiting rod (902), and the anti-slip pad (905) is arranged on the left side of the abutting plate (904).
4. The self-radiating type distribution box for a power engineering substation according to claim 1, wherein installation blocks (10) are arranged below the distribution equipment main body (7), and the number of the installation blocks (10) is four.
5. The self-radiating type distribution box for power engineering substations according to claim 4, wherein the middle part of the installation block (10) is penetrated with installation screws (11), and the number of the installation screws (11) is four.
6. The self-radiating type distribution box for the power engineering substation according to claim 1, wherein a fan (12) is arranged in the middle of the lower portion of the distribution box main body (1), and a dust cover (13) is arranged below the fan (12).
7. The self-heat-dissipation type distribution box for the power engineering transformer substation according to claim 1, wherein a protection mechanism (14) for sun protection is arranged on the outer surface of the distribution box main body (1), the protection mechanism (14) comprises a sun protection coating (1401), high-strength color steel plates (1402) and sound insulation plates (1403), the right side of the sun protection coating (1401) is provided with the high-strength color steel plates (1402), and the sound insulation plates (1403) are arranged between the two high-strength color steel plates (1402).
CN202321793258.2U 2023-07-10 2023-07-10 Self-heat-dissipation type distribution box for power engineering transformer substation Active CN220273124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321793258.2U CN220273124U (en) 2023-07-10 2023-07-10 Self-heat-dissipation type distribution box for power engineering transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321793258.2U CN220273124U (en) 2023-07-10 2023-07-10 Self-heat-dissipation type distribution box for power engineering transformer substation

Publications (1)

Publication Number Publication Date
CN220273124U true CN220273124U (en) 2023-12-29

Family

ID=89298913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321793258.2U Active CN220273124U (en) 2023-07-10 2023-07-10 Self-heat-dissipation type distribution box for power engineering transformer substation

Country Status (1)

Country Link
CN (1) CN220273124U (en)

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