CN217280310U

CN217280310U - American case becomes

Info

Publication number: CN217280310U
Application number: CN202220246142.6U
Authority: CN
Inventors: 周宇; 施彬树
Original assignee: Zhejiang Kexingda Electric Complete Set Co ltd
Current assignee: Zhejiang Kexingda Electric Complete Set Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-08-23
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses an American case becomes, the on-line screen storage device comprises a fixed pedestal, American box and transformer of unable adjustment base top fixedly connected with, American box back and transformer fixed connection, the terminal surface rotates through the pivot before the American box is connected with the chamber door, the observation window has been seted up to the chamber door, the inside fixed high tension switchgear that is provided with of American box, the equal fixedly connected with heat dissipation grid in American box both sides, the transformer outside is equipped with the protection casing, a plurality of bleeder vents have been seted up to the protection casing cover body, the first filter assembly of the equal fixedly connected with in protection casing top both sides, the equal fixedly connected with second filter assembly in protection casing bottom both sides, and two equal fixedly connected with trachea component between the first filter assembly and between two second filter assemblies. This kind of American case becomes, the radiating effect is good, can dispel the heat fast, and can filter the dust, and practical value is higher.

Description

American case becomes

Technical Field

The utility model relates to an American case becomes the field, specifically is American case becomes.

Background

The American box transformer substation has the characteristics of full insulation, full sealing structure and electrical safety and reliability, and is widely applied to high/low voltage power distribution systems. But in summer, the temperature difference between the inside and the outside of the transformer protective cover is small, so that the ventilation and the heat dissipation in the box transformer substation are not smooth. Over-temperature operation of electrical equipment is caused, faults such as tripping faults, secondary measurement and control, frequent halt of protection equipment and the like are caused, and the service life of the equipment is influenced in severe cases. Therefore, the American box type transformer substation is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses American case becomes, including unable adjustment base, unable adjustment base top fixedly connected with American box and transformer, American box back and transformer fixed connection, the terminal surface rotates through the pivot before the American box and is connected with the chamber door, the observation window has been seted up to the chamber door, the inside fixed high tension switchgear that is provided with of American box, the equal fixedly connected with heat dissipation grid in American box both sides, the transformer outside is equipped with the protection casing, a plurality of bleeder vents have been seted up to the protection casing body, the first filter assembly of the equal fixedly connected with in protection casing top both sides, the equal fixedly connected with second filter assembly in protection casing bottom both sides, and two equal fixedly connected with trachea component between the first filter assembly and between two second filter assemblies.

As a preferred technical scheme of the utility model, American box top back fixedly connected with radiating fin, radiating fin runs through American box and is connected with the high tension switchgear contact, just the first dustproof filter screen of inboard equal fixedly connected with of radiator grille and bleeder vent.

As a preferred technical scheme of the utility model, first filtering component is including filtering the box, filter the box top and seted up the change mouth, just it has spacing mouthful to change a mouthful both sides intercommunication, the inside block of filter box is connected with the filter frame.

As a preferred technical scheme of the utility model, filter the dustproof filter screen of the inside fixedly connected with second of frame, filter the inside equal sliding connection in frame top both sides and have the expansion plate, just the inside fixedly connected with reset spring of expansion plate, expansion plate top fixedly connected with draws the piece.

As a preferred technical scheme of the utility model, first filtering component and second filtering component structure are the same, just the inside fixedly connected with air inlet fan of filter box on the first filtering component, the inside fixedly connected with air discharge fan of filter box on the second filtering component.

As a preferred technical scheme of the utility model, the trachea subassembly includes square intercommunication trachea, square intercommunication trachea body fixedly connected with a plurality of fixed head, the gaseous nozzle stub of the equal fixedly connected with in fixed head top and bottom.

As a preferred technical scheme of the utility model, American box top fixedly connected with ceiling, ceiling top fixedly connected with solar cell panel, solar cell panel all passes through wire electric connection with air inlet fan and air discharge fan.

The beneficial effects of the utility model are that:

1. according to the American box transformer, the external air can be sent into the interior through the arranged air inlet fan, the external air is neutralized with the hot air in the interior, so that the heat dissipation and cooling can be realized rapidly, the internal hot air can be discharged through the arranged exhaust fan, the heat dissipation efficiency is accelerated, the air circulation in the protective cover can be accelerated under the matched use of the exhaust fan and the exhaust fan, the heat generated by the transformer can be dissipated rapidly, the cooling purpose is realized, the service life of equipment is prolonged, and the heat dissipation effect is good;

2. according to the American box transformer substation, the heat dissipation is more uniform and the heat dissipation efficiency is higher through the arranged air pipe assembly;

3. according to the American box transformer substation, the filter frame is convenient to replace through the replacement port and the limiting port, and the phenomenon that the second dustproof filter screen is blocked by dust for a long time to influence heat dissipation is avoided;

4. this kind of American case becomes, through the solar cell panel who sets up, can supply the power consumption of air fan and air discharge fan through solar cell panel with solar energy transformation for the electric energy, it is more energy-concerving and environment-protective.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front overall perspective view of the american-style box transformer substation of the present application;

fig. 2 is a back overall perspective view of the american-style box transformer substation of the present application;

fig. 3 is a perspective view of the air pipe assembly of the utility model American case transformer substation;

fig. 4 is a perspective view of the first filtering component structure of the american type box transformer substation;

fig. 5 is a partially enlarged perspective view of the american-style box transformer substation of the present invention.

In the figure: 1. a fixed base; 2. an American-style box body; 3. a transformer; 4. a box door; 5. a heat dissipation grid; 6. a protective cover; 7. air holes are formed; 8. a first filter assembly; 801. a filter box body; 802. replacing the port; 803. a limiting port; 804. a filter frame; 805. a second dustproof filter screen; 806. a retractable plate; 807. a return spring; 808. pulling the block; 9. a second filter assembly; 10. an air tube assembly; 1001. the square is communicated with the air pipe; 1002. a fixed head; 1003. a short gas pipe; 11. a heat dissipating fin; 12. a first dust screen; 13. an air inlet fan; 14. an exhaust fan; 15. a ceiling; 16. a solar cell panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model discloses American case becomes, including

unable adjustment base

1, 1 American box of fixedly connected with in unable adjustment base top 2 and transformer 3, 2 backs of American box and 3 fixed connections of transformer, 2 preceding terminal surfaces of American box are rotated through the pivot and are connected with chamber door 4, the observation window has been seted up to chamber door 4, the inside fixed high tension switchgear that is provided with of American box 2, the equal fixedly connected with radiator grille 5 in American box 2 both sides, the 3 outside of transformer is equipped with protection casing 6, a plurality of bleeder vents 7 have been seted up to the 6 cover body of protection casing, the first filter assembly 8 of the equal fixedly connected with in 6 top both sides of protection casing, the equal fixedly connected with second filter assembly 9 in 6 bottom both sides of protection casing, and equal fixedly connected with trachea component 10 between two first filter assembly 8 and between two second filter assembly 9.

Wherein, 2 top back fixedly connected with radiating fin 11 of American box, radiating fin 11 runs through American box 2 and is connected with the contact of high tension switchgear, and the first dustproof filter screen 12 of the inboard equal fixedly connected with of cooling grid 5 and bleeder vent 7, cooling grid 5 and bleeder vent 7 through setting up, be convenient for American box 2 and transformer 3 breathe freely, can dispel the heat, and the dust in first dustproof filter screen 12 can the filtered air, it arranges to avoid having the dust to get into inside the connection of wafting, transformer 3, on the high low tension switchgear, influence transformer 3's normal operating and height, low tension switchgear's operation, avoid causing alternate short circuit or ground connection, and can also avoid the winged insect to get into.

Wherein, first filtering component 8 is including filtering box 801, filters box 801 top and has seted up change mouth 802, and changes a mouthful 802 both sides intercommunication and have spacing mouthful 803, filters the inside block of box 801 and is connected with filter frame 804, through change mouth 802 and the spacing mouth 803 that sets up, is convenient for change filter frame 804, avoids using the dust to block up the dustproof filter screen 805 of second for a long time and influences the heat dissipation.

Wherein, filter the inside fixedly connected with second dustproof filter screen 805 of frame 804, filter the inside equal sliding connection in frame 804 top both sides and have expansion plate 806, and the inside fixedly connected with reset spring 807 of expansion plate 806, expansion plate 806 top fixedly connected with draws piece 808, through the expansion plate 806 and the piece 808 that draws that set up, use through expansion plate 806, reset spring 807 and the cooperation that draws piece 808, be convenient for filter frame 804 and the dismantlement and the installation between the filtration box 801, moreover, the steam generator is simple in structure, and is convenient to use.

Wherein, first filter assembly 8 and second filter assembly 9 structure are the same, and the inside fixedly connected with air inlet fan 13 of filter box 801 on the first filter assembly 8, the inside fixedly connected with air discharge fan 14 of filter box 801 on the second filter assembly 9, through the air inlet fan 13 that sets up, can send into inside with the outside air, go on with inside hot-air and then can the rapid cooling of dispelling the heat, through the air discharge fan 14 that sets up, can discharge inside steam, accelerate the radiating efficiency, under air discharge fan 14 and air discharge fan 14's cooperation is used, can accelerate the inside air cycle of protection casing 6, the heat that makes transformer 3 produce can distribute fast, reach the purpose of cooling, the life of equipment has been increased, the radiating effect is better.

Wherein, trachea subassembly 10 includes square intercommunication trachea 1001, square intercommunication trachea 1001 body fixedly connected with a plurality of fixed head 1002, the gaseous nozzle stub 1003 of the equal fixedly connected with in fixed head 1002 top and bottom, through the trachea subassembly 10 that sets up, it is more even to make the heat dissipation, and the radiating efficiency is higher.

Wherein, 2 top fixedly connected with ceilings 15 of American box, 15 top fixedly connected with solar cell panel 16 of ceiling, solar cell panel 16 all pass through wire electric connection with air inlet fan 13 and air discharge fan 14, through the solar cell panel 16 that sets up, can supply the electric energy consumption of air inlet fan 13 and air discharge fan 14, more energy-concerving and environment-protective through solar cell panel 16 with solar energy transformation for the electric energy.

The working principle is as follows: the American box transformer substation is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle; when in use, the arranged heat dissipation grating 5 and the air holes 7 are convenient for the American-style box body 2 and the transformer 3 to ventilate and can dissipate heat, the first dustproof filter screen 12 can filter dust in air, prevent dust from entering the interior and falling onto a connecting bus bar, the transformer 3 and high-low voltage switch equipment, and also can prevent winged insects from entering, the arranged expansion plate 806 and the pull block 808 are used in a matching way through the expansion plate 806, the reset spring 807 and the pull block 808, so that the disassembly and the installation between the filter frame 804 and the filter box body 801 are convenient, the structure is simple, the use is convenient, the arranged air inlet fan 13 can feed outside air into the interior, the air inlet fan is neutralized with hot air in the interior to quickly dissipate heat and cool, the heat in the interior can be discharged through the arranged air outlet fan 14, the heat dissipation efficiency is accelerated, under the matching use of the air outlet fan 14 and the air outlet fan 14, the air circulation in the interior of the protective cover 6 can be accelerated, the heat that makes transformer 3 produce can give off fast, reaches the purpose of cooling, has increased the life of equipment, and the radiating effect is better, and the solar cell panel 16 of setting can supply the power consumption of air fan 13 and air discharge fan 14 through solar cell panel 16 with solar energy transformation for the electric energy, and is more energy-concerving and environment-protective.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The American box transformer comprises a fixed base (1) and is characterized in that the top end of the fixed base (1) is fixedly connected with an American box body (2) and a transformer (3), the back face of the American box body (2) is fixedly connected with the transformer (3), the front end face of the American box body (2) is rotatably connected with a box door (4) through a rotating shaft, the box door (4) is provided with an observation window, high-voltage switch equipment is fixedly arranged inside the American box body (2), both sides of the American box body (2) are fixedly connected with radiating grids (5), the outer side of the transformer (3) is provided with a protective cover (6), a plurality of air holes (7) are formed in a cover body of the protective cover (6), both sides of the top of the protective cover (6) are fixedly connected with first filtering components (8), and both sides of the bottom of the protective cover (6) are fixedly connected with second filtering components (9), and an air pipe assembly (10) is fixedly connected between the two first filtering assemblies (8) and between the two second filtering assemblies (9).

2. The American box transformer substation as claimed in claim 1, wherein a heat dissipation fin (11) is fixedly connected to the back of the top of the American box body (2), the heat dissipation fin (11) penetrates through the American box body (2) to be in contact connection with a high-voltage switch device, and a first dustproof filter screen (12) is fixedly connected to the inner sides of the heat dissipation grid (5) and the air holes (7).

3. The American box type transformer substation as claimed in claim 1, wherein the first filtering component (8) comprises a filtering box body (801), a replacing port (802) is formed in the top of the filtering box body (801), two sides of the replacing port (802) are communicated with limiting ports (803), and a filtering frame (804) is clamped and connected in the filtering box body (801).

4. The American box transformer substation as claimed in claim 3, wherein a second dustproof filter screen (805) is fixedly connected inside the filter frame (804), telescopic plates (806) are slidably connected inside both sides of the top end of the filter frame (804), a return spring (807) is fixedly connected inside the telescopic plates (806), and a pull block (808) is fixedly connected to the top end of the telescopic plates (806).

5. The American box transformer substation as claimed in claim 1, wherein the first filter assembly (8) and the second filter assembly (9) have the same structure, an air inlet fan (13) is fixedly connected inside a filter box body (801) on the first filter assembly (8), and an exhaust fan (14) is fixedly connected inside the filter box body (801) on the second filter assembly (9).

6. The American box transformer substation as claimed in claim 1, wherein the air pipe assembly (10) comprises a square communication air pipe (1001), the square communication air pipe (1001) is fixedly connected with a plurality of fixing heads (1002), and the top and the bottom of each fixing head (1002) are fixedly connected with air short pipes (1003).

7. The American-type box transformer substation as claimed in claim 1, wherein a ceiling (15) is fixedly connected to the top end of the American-type box body (2), a solar panel (16) is fixedly connected to the top end of the ceiling (15), and the solar panel (16) is electrically connected with the air inlet fan (13) and the air outlet fan (14) through wires.