CN216412825U

CN216412825U - Novel dry-type transformer cooling device

Info

Publication number: CN216412825U
Application number: CN202122502297.XU
Authority: CN
Inventors: 徐雷; 曹杨; 任财娣
Original assignee: Yancheng Leiqian Electromechanical Technology Co ltd
Current assignee: Yancheng Leiqian Electromechanical Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-29
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a novel dry-type transformer cooling device which comprises a pair of bases, wherein a fixed plate is arranged at the tops of the bases, a transformer is arranged at the top of the fixed plate, a pair of heat dissipation plates are arranged on the outer side of the transformer, fans are arranged on the two sides of the fixed plate by the bases, a guide plate is obliquely arranged on one side of an air outlet of each fan, a first filter plate is arranged inside an air inlet, a pair of protruding columns and a pair of first through holes are respectively arranged on one side of the first filter plate, a pair of first spring blocks are arranged at the tops of the second filter plates, the first spring blocks can be mutually clamped with the second through holes, a pair of grooves are formed in one side of the bottom plate arranged at the bottom of each fan, second spring blocks are arranged inside the grooves, and the second spring blocks can be mutually clamped with the first through holes. The utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effective solving of the problem of low cooling efficiency and higher practical value.

Description

Novel dry-type transformer cooling device

Technical Field

The utility model relates to the technical field of transformer cooling, in particular to a novel dry-type transformer cooling device.

Background

The cooling method of the dry type transformer is classified into natural air cooling and forced air cooling. When the dry type transformer is cooled, a fan is commonly used for cooling, but the fan is usually installed in the external environment, and the transformer is difficult to uniformly radiate, so that the cooling efficiency is low, and therefore improvement is made to the dry type transformer, and the novel dry type transformer cooling device is provided.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a novel dry-type transformer cooling device, which comprises a pair of bases, wherein a fixed plate is arranged at the top of the pair of bases, a transformer is arranged at the top of the fixed plate, a pair of heat dissipation plates are arranged on the outer side of the transformer, fans are arranged on the two sides of the fixed plate by the pair of bases, an air inlet is formed in one side of each fan, an air outlet is formed in the top of each fan, a guide plate is obliquely arranged on one side of the air outlet by the fans, a first filter plate is arranged in the air inlet, a pair of protruding columns and a pair of first through holes are respectively arranged on one side of the first filter plate, a second through hole is formed in the surface of each protruding column, a second filter plate is arranged in the air outlet, a first clamping groove is formed in one side of the second filter plate, the protruding columns can be mutually clamped with the first clamping grooves, and a pair of first spring blocks are arranged at the top of the second filter plate, the first spring block can be mutually clamped with the second through hole, a bottom plate is arranged at the bottom of the fan, a pair of grooves are formed in one side of the bottom plate, the second spring block is arranged inside the grooves, and the second spring block can be mutually clamped with the first through hole.

As a preferred technical solution of the present invention, a pair of first mounting seats is installed at one side of the heat dissipation plate, a protruding block is installed at one side of the first mounting seats, a pair of second mounting seats is installed at both sides of the transformer, a second clamping groove is formed at one side of the second mounting seats, and the protruding block and the second clamping groove can be mutually clamped.

As a preferred technical scheme of the present invention, third clamping grooves are respectively formed on both sides of the protruding block, mounting grooves are respectively formed on both sides of the second clamping groove, fixing seats are respectively mounted on the top and the bottom of the second mounting seat, a pull rod is mounted on one side of the fixing seat, one end of the pull rod penetrates through the fixing seat and extends into the mounting groove, and a clamping block is mounted on one end of the pull rod and can be mutually clamped with the third clamping grooves.

As a preferred technical scheme of the utility model, a spring is arranged between the pull rod and the clamping block, and two ends of the spring are respectively connected with the clamping block and the mounting groove.

As a preferable technical scheme of the utility model, the second spring block is in a hemispherical shape, and the guide plate is in an Contraband shape.

As a preferred technical scheme of the utility model, the base is provided with connecting plates on both sides of the transformer, and a limiting rod is arranged between the connecting plates.

As a preferred technical scheme of the utility model, the top of the transformer is provided with a plurality of hanging rings.

The utility model has the beneficial effects that:

1. the novel dry-type transformer cooling device can enable the transformer to realize uniform heat dissipation through the matching use of the fan, the heat dissipation plate and the guide plate, meanwhile, the fan can cool one surface of the heat dissipation plate close to the transformer, so that the heat dissipation efficiency of the heat dissipation plate is improved, and the heat dissipation plate can be disassembled through the matching use of the convex block, the second clamping groove, the clamping block and the third clamping groove, so that the heat dissipation plate can be replaced, and the condition that the cooling efficiency is low due to the use time limit problem of the heat dissipation plate is prevented;

2. according to the novel dry-type transformer cooling device, impurities in air can be filtered through the installation of the first filter plate, so that the working efficiency of a fan is improved, the first filter plate can be disassembled through the matching use of the protruding columns, the first through holes, the second through holes, the first clamping grooves, the first spring blocks and the second spring blocks, so that the first filter plate can be conveniently cleaned, and the working efficiency of the fan is further improved; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effective solving of the problem of low cooling efficiency and higher practical value.

Drawings

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

fig. 1 is a perspective view of a novel dry-type transformer cooling device of the present invention;

fig. 2 is a partial plan sectional view of a novel dry-type transformer cooling apparatus of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 of the novel dry-type transformer cooling device of the present invention;

fig. 4 is an exploded perspective view of the first filter plate and the second filter plate of the novel dry-type transformer cooling device according to the present invention.

In the figure: 1. a base; 2. a transformer; 201. a second mounting seat; 202. a second card slot; 203. mounting grooves; 204. a fixed seat; 205. a pull rod; 206. a clamping block; 207. a spring; 3. a heat dissipation plate; 301. a first mounting seat; 302. a raised block; 303. a third card slot; 4. a fan; 401. an air inlet; 402. an air outlet; 5. a first filter plate; 501. a raised post; 502. a second through hole; 6. a baffle; 7. a second filter plate; 701. a first card slot; 702. a first spring block; 8. a base plate; 801. a groove; 802. a second spring block; 9. a connecting plate; 10. a limiting rod; 11. a lifting ring.

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 described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the novel dry-type transformer cooling device of the present invention comprises a pair of bases 1, a fixing plate is installed on the top of the pair of bases 1, a transformer 2 is installed on the top of the fixing plate, a pair of heat dissipation plates 3 is installed on the outer side of the transformer 2, fans 4 are installed on both sides of the fixing plate of the pair of bases 1, an air inlet 401 is installed on one side of each fan 4, an air outlet 402 is installed on the top of each fan 4, a guide plate 6 is installed on one side of each air outlet 402 of each fan 4 in an inclined manner, a first filter plate 5 is installed inside the air inlet 401, a pair of protruding columns 501 and a pair of first through holes are respectively installed on one side of each first filter plate 5, second through holes 502 are installed on the surfaces of the protruding columns 501, a second filter plate 7 is installed inside the air outlet 402, first clamping grooves 701 are installed on one side of each second filter plate 7, the protruding columns 501 can be mutually clamped with the first clamping grooves 701, a pair of first spring blocks 702 are installed at the top of second filter 7, and first spring block 702 can be with the mutual block of second through-hole 502, and a pair of recess 801 has been seted up to the bottom of fan 4's one side that is equipped with bottom plate 8, and the internally mounted of recess 801 has second spring block 802, and second spring block 802 can be with the mutual block of first through-hole.

Wherein, a pair of first mount pad 301 is installed to one side of heating panel 3, and protruding piece 302 is installed to one side of first mount pad 301, and the both sides of transformer 2 all are equipped with a pair of second mount pad 201, and second draw-in groove 202 has been seted up to one side of second mount pad 201, and protruding piece 302 can block each other with second draw-in groove 202.

Wherein, third draw-in groove 303 has all been seted up to the both sides of protruding piece 302, mounting groove 203 has all been seted up to the both sides of second draw-in groove 202, and fixing base 204 is all installed with the bottom at the top of second mount pad 201, pull rod 205 is installed to one side of fixing base 204, fixing base 204 is run through to the one end of pull rod 205, and extend to the inside of mounting groove 203, and the fixture block 206 is installed to the one end of pull rod 205, fixture block 206 can block with third draw-in groove 303 each other, through the protruding piece, the second draw-in groove, the fixture block is used with the cooperation of third draw-in groove, the convenience is dismantled the heating panel.

Wherein, a spring 207 is installed between the pull rod 205 and the latch 206, and two ends of the spring 207 are respectively connected with the latch 206 and the installation groove 203.

Wherein, second spring piece 802 is the hemisphere, and guide plate 6 is "Contraband" type, through the setting of second spring piece 802, makes things convenient for the dismouting of first filter 5.

Wherein, base 1 all installs connecting plate 9 in the both sides of transformer 2, installs gag lever post 10 between the connecting plate 9.

Wherein, the top of transformer 2 is equipped with a plurality of rings 11, through the setting of rings 11, can make things convenient for transformer 2's installation.

The working principle is as follows: during the use, at first install the transformer in the position that needs work through pull ring 11, it is longer when transformer operating time, when leading to the temperature higher, start fan 4 and begin to cool down the cooling, use through the cooperation of heating panel 3 with guide plate 6 simultaneously, make the even dispersion of wind that fan 4 blew off on transformer 2 surface, simultaneously when fan 4 live time is of a specified duration, first filter 5 on air intake 401 surface can be full of impurity, after first filter 5 is full of impurity, through pulling first spring block 702, make first spring block 702 keep away from second through-hole 502, thereby take out the one end of first filter 5, simultaneously through the setting of second spring block 802, can take first filter 5 out smoothly, thereby wash it, after finishing, install first filter 5 again, continue to work.

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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A novel dry-type transformer cooling device comprises a pair of bases (1) and is characterized in that a fixing plate is installed at the top of each base (1), a transformer (2) is installed at the top of the fixing plate, a pair of heat dissipation plates (3) are installed on the outer side of the transformer (2), a pair of base (1) is provided with a fan (4) on the two sides of the fixing plate, one side of the fan (4) is provided with an air inlet (401), the top of the fan (4) is provided with an air outlet (402), a guide plate (6) is obliquely installed on one side of the air outlet (402) of the fan (4), a first filter plate (5) is installed inside the air inlet (401), one side of the first filter plate (5) is provided with a pair of protruding columns (501) and a pair of first through holes respectively, and the surface of the protruding columns (501) is provided with second through holes (502), the internally mounted of air outlet (402) has second filter (7), first draw-in groove (701) have been seted up to one side of second filter (7), protruding post (501) can with first draw-in groove (701) block each other, a pair of first spring piece (702) are installed at the top of second filter (7), first spring piece (702) can with second through-hole (502) block each other, the bottom of fan (4) is equipped with bottom plate (8) a pair of recess (801) have been seted up to one side of bottom plate (8), the internally mounted of recess (801) has second spring piece (802), second spring piece (802) can with the mutual block of first through-hole.

2. A novel dry-type transformer cooling device as claimed in claim 1, characterized in that a pair of first installation seats (301) is installed on one side of the heat dissipation plate (3), a protruding block (302) is installed on one side of the first installation seats (301), a pair of second installation seats (201) is installed on both sides of the transformer (2), a second clamping groove (202) is opened on one side of the second installation seats (201), and the protruding block (302) can be mutually clamped with the second clamping groove (202).

3. The novel dry-type transformer cooling device as claimed in claim 2, wherein third clamping grooves (303) are formed in both sides of the protruding block (302), mounting grooves (203) are formed in both sides of the second clamping groove (202), fixing seats (204) are mounted at the top and the bottom of the second mounting seat (201), a pull rod (205) is mounted on one side of each fixing seat (204), one end of the pull rod (205) penetrates through the fixing seat (204) and extends into the mounting grooves (203), a clamping block (206) is mounted at one end of the pull rod (205), and the clamping block (206) can be clamped with the third clamping grooves (303).

4. A novel dry-type transformer cooling device as claimed in claim 3, wherein a spring (207) is installed between the pull rod (205) and the block (206), and both ends of the spring (207) are respectively connected with the block (206) and the installation groove (203).

5. A new dry transformer cooler as claimed in claim 1, characterized in that said second spring block (802) is hemispherical and said deflector (6) is "Contraband".

6. A novel dry-type transformer cooling device as claimed in claim 1, characterized in that the base (1) is equipped with connecting plates (9) on both sides of the transformer (2), and a limiting rod (10) is installed between the connecting plates (9).

7. A novel dry transformer cooling device as claimed in claim 1, characterized in that the top of the transformer (2) is provided with a plurality of rings (11).