CN211181882U - Combined box type heat-dissipation transformer - Google Patents
Combined box type heat-dissipation transformer Download PDFInfo
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- CN211181882U CN211181882U CN201922236398.XU CN201922236398U CN211181882U CN 211181882 U CN211181882 U CN 211181882U CN 201922236398 U CN201922236398 U CN 201922236398U CN 211181882 U CN211181882 U CN 211181882U
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Abstract
The utility model provides a combined box type heat-dissipation transformer, which comprises a combined transformer body and a rain shed, wherein the combined transformer body comprises a high-pressure chamber, a low-pressure chamber and a transformer chamber, the transformer chamber is arranged at one side of the high-pressure chamber and the low-pressure chamber, the top of the transformer is provided with an installation column vertically connected with the transformer, the rain shed is a bottomless cover body, the center of the inner wall at the top of the rain shed is fixedly connected with the top of the installation column, the height of the rain shed is greater than that of the installation column, the bottom area of the rain shed is greater than the top area of the combined transformer body, and the rain shed completely covers the top of the; the top of transformer room, low-voltage chamber and hyperbaric chamber all inlays and is equipped with the scavenger fan, and the outside of scavenger fan covers and is equipped with the dust cover, and the dust cover is for having the bottom cover body and its bottom and the top fixed connection of combination formula transformer body, and the dust cover is equipped with a plurality of dust screens with the inside relative side of combination formula transformer body, and the dust screen is the screen net, has that the radiating effect is good and dustproof rainproof function.
Description
Technical Field
The utility model relates to a transformer technical field, concretely relates to modular box heat dissipation transformer.
Background
The box-type transformer is a frame structure and is formed by welding profile steels, and the frame is externally covered with an aluminum alloy plate and coated with a special paint layer, so that the box-type transformer has stronger mechanical property, weather resistance and corrosion resistance. When the combined (box type) transformer substation is of an integral structure, the box is divided into three relatively independent small chambers, namely a low-voltage chamber, a transformer chamber and a high-voltage chamber, by steel plates. The illumination of each room is automatically turned off along with the opening of the door, and the conventional combined transformer box has overhigh temperature and poor heat dissipation effect, so the normal operation of the transformer is easily influenced by overhigh temperature, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modular box heat dissipation transformer, the radiating effect is good and dustproof rain-proof.
The utility model provides a following technical scheme:
a combined box type heat-dissipation transformer comprises a combined transformer body and a canopy, wherein the combined transformer body comprises a high-voltage chamber, a low-voltage chamber and a transformer chamber, the transformer chamber is arranged on one side of the high-voltage chamber and the low-voltage chamber, an installation column vertically connected with the combined transformer body is arranged at the top of the combined transformer body, the canopy is a bottomless cover body, the center of the inner wall of the top of the canopy is fixedly connected with the top of the installation column, the height of the canopy is larger than that of the installation column, the bottom area of the canopy is larger than that of the top of the combined transformer body, and the canopy completely covers the top of the combined transformer body;
the combined transformer comprises a transformer chamber, a low-pressure chamber, a high-pressure chamber, a combined transformer body, a dust cover, a plurality of dust screens and a plurality of control devices, wherein the transformer chamber, the low-pressure chamber and the high-pressure chamber are all embedded with ventilating fans, the outer part of each ventilating fan is covered with the dust cover, the dust cover is a bottomless cover body, the bottom of the dust cover is fixedly connected with the top of the combined transformer body, the side face and the inner part of the dust cover opposite to the combined.
Preferably, a storage battery is arranged at the top of the combined transformer body and connected with the three ventilating fans.
Preferably, the top of the combined transformer body is provided with four clamping blocks matched with the storage battery, and the four clamping blocks are respectively arranged on four sides of the storage battery and are in contact with the side surfaces of the storage battery.
Preferably, the two opposite side edges of the bottom of the dust cover are respectively provided with two mounting plates which are vertically connected with the dust cover, the two mounting plates are oppositely arranged, and two fixing holes are respectively formed in the two ends of each mounting plate.
Preferably, the top of the combined transformer body is provided with a plurality of groups of mounting holes, each group of mounting holes comprises four mounting holes which are arranged around the ventilator, and the mounting holes are matched with the fixing holes.
Preferably, the mounting column is fixedly connected with the top of the low pressure chamber close to the high pressure chamber.
Preferably, the side surface of the dust screen is fixedly connected with the inner wall of the side surface of the dust cover.
The utility model has the advantages that: the three small chambers of the combined transformer radiate heat through the ventilating fans at the tops of the three small chambers, the radiating effect is better compared with that of the radiating holes, meanwhile, the detachable dust cover covers the outer part of each ventilating fan, dust is prevented from entering the combined transformer body from the ventilating fans, and the detachable dust cover is convenient to clean; the top of the combined transformer body is provided with a rain shed covering the top of the combined transformer body, so that rainwater is prevented from floating into the combined transformer body from the ventilation fan and damaging the normal operation of the internal electrical elements of the combined transformer body.
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 schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the combined transformer body of the present invention;
fig. 3 is a schematic structural view of the dust cover of the present invention;
labeled as: 1. a combined transformer body; 2. a canopy; 3. mounting a column; 4. a high pressure chamber; 5. a transformer chamber; 6, a dust cover; 7. a storage battery; 8. a clamping block; 9. a ventilator; 10. mounting holes; 11. a low pressure chamber; 12. a dust screen; 13. and (7) mounting the plate.
Detailed Description
As shown in fig. 1-3, a combined box-type heat-dissipating transformer includes a combined transformer body 1 and a canopy 2, the combined transformer body 1 includes a high-voltage chamber 4, a low-voltage chamber 11 and a transformer chamber 5, the transformer chamber 5 is disposed at one side of the high-voltage chamber 4 and the low-voltage chamber 11, a mounting post 3 vertically connected to the top of the combined transformer body 1 is disposed at the top of the combined transformer body 1, and the mounting post 3 is fixedly connected to the top of the low-voltage chamber 11 near the high-voltage chamber 4;
the top parts of the transformer chamber 5, the low-voltage chamber 11 and the high-voltage chamber 4 are respectively embedded with a ventilation fan 9, and the ventilation fans 9 are used for dissipating heat of the transformer chamber 5, the low-voltage chamber 11 and the high-voltage chamber 4, so that the heat dissipation effect is better than that of heat dissipation holes;
the dust cover 6 is covered outside the ventilation fan 9, the dust cover 6 is a bottomless cover body, the bottom of the dust cover 6 is fixedly connected with the top of the combined transformer body 1, specifically, two mounting plates 13 vertically connected with the dust cover 6 are respectively arranged on two opposite side edges of the bottom of the dust cover 6, the two mounting plates 13 are oppositely arranged, two fixing holes are respectively arranged at two ends of each mounting plate 13, a plurality of groups of mounting holes 10 are arranged on the top of the combined transformer body 1, each group of mounting holes 10 comprises four mounting holes 10 which are arranged around the ventilation fan 9, the mounting holes 10 are matched with the fixing holes, the dust cover 6 is fixedly connected with the top of the combined transformer body 1 through bolts matched with the fixing holes, and the mounting and;
the side face and the inside of the dust cover 6 opposite to the combined transformer body 1 are provided with a plurality of dust screens 12, each dust screen 12 is a gauze, the side face of each dust screen 12 is fixedly connected with the inner wall of the side face of each dust cover 6, dust is prevented from entering the combined transformer body 1 from the ventilation fan 9, and the detachable dust covers 6 are convenient to clean;
specifically, the top of the combined transformer body 1 is provided with a storage battery 7, the storage battery 7 is connected with three ventilation fans 9 and used for supplying power to the combined transformer body, the top of the combined transformer body 1 is provided with four clamping blocks 8 matched with the storage battery 7, and the four clamping blocks 8 are respectively arranged on four sides of the storage battery 7 and are in contact with the side faces of the storage battery 7 and used for fixing the storage battery 7, so that the storage battery is convenient to disassemble and replace.
The rain shed 2 is a bottomless hood body, the center of the inner wall of the top of the rain shed 2 is fixedly connected with the top of the mounting column 3, the height of the rain shed 2 is greater than that of the mounting column 3, the bottom area of the rain shed 2 is greater than the area of the top of the combined transformer body 1, and the rain shed 2 completely covers the top of the combined transformer body 1; the phenomenon that rainwater drifts into the inside of the combined transformer body 1 from the ventilation fan 9 to damage the normal operation of the internal electric elements is avoided.
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 (7)
1. A combined box type heat-dissipation transformer is characterized by comprising a combined transformer body and a canopy, wherein the combined transformer body comprises a high-voltage chamber, a low-voltage chamber and a transformer chamber, the transformer chamber is arranged on one side of the high-voltage chamber and the low-voltage chamber, a mounting column vertically connected with the combined transformer body is arranged at the top of the combined transformer body, the canopy is a bottomless hood body, the center of the inner wall of the top of the canopy is fixedly connected with the top of the mounting column, the height of the canopy is greater than that of the mounting column, the bottom area of the canopy is greater than that of the top of the combined transformer body, and the canopy is completely covered on the top of the combined transformer body;
the combined transformer comprises a transformer chamber, a low-pressure chamber, a high-pressure chamber, a combined transformer body, a dust cover, a plurality of dust screens and a plurality of control devices, wherein the transformer chamber, the low-pressure chamber and the high-pressure chamber are all embedded with ventilating fans, the outer part of each ventilating fan is covered with the dust cover, the dust cover is a bottomless cover body, the bottom of the dust cover is fixedly connected with the top of the combined transformer body, the side face and the inner part of the dust cover opposite to the combined.
2. The combined box-type heat-dissipating transformer of claim 1, wherein a battery is disposed on the top of the combined transformer body, and the battery is connected to the three ventilation fans.
3. The combined box-type heat-dissipating transformer as claimed in claim 2, wherein the top of the combined transformer body is provided with four locking blocks matching with the battery, and the four locking blocks are respectively disposed on four sides of the battery and contact with the side surfaces thereof.
4. The combined box-type heat-dissipating transformer of claim 1, wherein two mounting plates are vertically connected to the dust cover at opposite edges of the bottom of the dust cover, the two mounting plates are disposed opposite to each other, and two fixing holes are disposed at two ends of the mounting plates.
5. The combined box-type heat-dissipating transformer as claimed in claim 4, wherein the top of the combined transformer body is provided with a plurality of sets of mounting holes, each set of mounting holes comprises four mounting holes surrounding the ventilation fan, and the mounting holes are matched with the fixing holes.
6. The modular box-type heat-dissipating transformer of claim 1, wherein said mounting posts are fixedly connected to the top of said low voltage chamber near said high voltage chamber.
7. The combined box-type heat-dissipating transformer of claim 1, wherein the side of the dust screen is fixedly connected to the inner wall of the side of the dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236398.XU CN211181882U (en) | 2019-12-13 | 2019-12-13 | Combined box type heat-dissipation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236398.XU CN211181882U (en) | 2019-12-13 | 2019-12-13 | Combined box type heat-dissipation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211181882U true CN211181882U (en) | 2020-08-04 |
Family
ID=71808463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236398.XU Active CN211181882U (en) | 2019-12-13 | 2019-12-13 | Combined box type heat-dissipation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211181882U (en) |
-
2019
- 2019-12-13 CN CN201922236398.XU patent/CN211181882U/en active Active
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