CN215834348U - Explosion-proof transformer - Google Patents
Explosion-proof transformer Download PDFInfo
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- CN215834348U CN215834348U CN202121379752.5U CN202121379752U CN215834348U CN 215834348 U CN215834348 U CN 215834348U CN 202121379752 U CN202121379752 U CN 202121379752U CN 215834348 U CN215834348 U CN 215834348U
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- explosion
- proof
- plate
- buffer
- transformer
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- 230000001681 protective effect Effects 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses an explosion-proof transformer, which comprises a buffer spring, an explosion-proof plate and an explosion-proof assembly, wherein the explosion-proof assembly comprises: an explosion-proof plate; the limiting frame is arranged in the middle of the explosion-proof plate; the air-permeable hole plate is arranged in the middle of the limiting frame; the buffer rods are fixed at the lower parts of the four corners of the explosion-proof plate; the buffer cylinder is arranged at the left end of the buffer rod; and a buffer spring disposed inside the buffer cylinder. This explosion-proof transformer adopts the bearer bar can protect internal transformer to the protection of buffering through buffer spring and explosion-proof plate can improve the barrier propterty of device greatly when exploding, can dispel the heat to inside under cooling fan's effect moreover, improves the barrier propterty of device greatly, and has seted up the ventilation hole at the outer wall of bearer bar, and the effect of deuterogamying cooling fan is convenient for dispel the heat to internal arrangement, thereby improves the life of internal arrangement greatly.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to an explosion-proof transformer.
Background
The cabinet type transformer is characterized in that the traditional transformer is intensively designed in a box type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential districts, commercial centers, light stations, airports, factories and mines, enterprises, hospitals, schools and other places. The transformer needs to complete the conversion between low voltage and high voltage, and when the transformer was full load work, coil and iron core vortex can produce the heat, and the load is big more generate heat more, need in time dispel the heat to transformer inside, when transformer coil burning or internal failure were serious, transformer internal pressure suddenly increased, when transformer internal pressure exceeded a definite value, the explosion very probably took place, therefore, we need an explosion-proof transformer.
The transformer in the market does not have an explosion-proof structure, is difficult to protect when exploding in the use process, brings trouble for the use of staff, and therefore the explosion-proof transformer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof transformer, which aims to solve the problems that the transformer in the market, which is proposed in the background art, does not have an explosion-proof structure, is difficult to protect when explosion occurs in the using process, and brings trouble to the use of workers.
In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof transformer comprising:
an explosion-proof assembly;
the explosion-proof assembly includes:
an explosion-proof plate;
the limiting frame is arranged in the middle of the explosion-proof plate;
the air-permeable hole plate is arranged in the middle of the limiting frame;
the buffer rods are fixed at the lower parts of the four corners of the explosion-proof plate;
the buffer cylinder is arranged at the left end of the buffer rod;
and a buffer spring disposed inside the buffer cylinder.
Preferably, the air-permeable hole plate and the explosion-proof plate form an embedded structure through the limiting frame, and the limiting frame and the explosion-proof plate form an integrated structure.
Preferably, the buffer rod is fixedly connected with the explosion-proof plate, and the buffer rod and the explosion-proof plate are vertically distributed.
Preferably, the explosion-proof plate is of an elastic structure formed between the buffer rod and the buffer spring and the buffer cylinder, and the buffer rod is movably connected with the buffer cylinder.
Preferably, a protection component is arranged on the outer side of the explosion-proof plate;
the protection assembly includes:
a protective frame;
a transformer body disposed inside the protective frame;
the heat radiation fans are arranged on the inner walls of the left side and the right side of the protection frame;
a living hinge connected to a left end of the protection frame;
a protective cover plate connected to a left end of the living hinge;
and the explosion-proof steel plate is arranged in the middle of the protective cover plate.
Preferably, be fixed connection between cooling fan and the bearer bar, be the symmetrical form distribution about the vertical axis of bearer bar between the cooling fan.
Preferably, the movable hinges are fixedly connected with the protection frame, and the movable hinges are symmetrically distributed around the horizontal central axis of the protection frame.
Preferably, the protective cover plate and the protective frame form a movable structure through a movable hinge, and the size of the protective cover plate is matched with that of the protective frame.
Preferably, the explosion-proof steel plate and the protective cover plate are of an integrated structure, and the explosion-proof steel plate and the protective cover plate are distributed in the same plane.
The utility model provides an explosion-proof transformer, which has the following beneficial effects: this explosion-proof transformer adopts the bearer bar can protect internal transformer to the barrier propterty that can improve the device greatly through buffer spring's buffering and the protection of explosion-proof plate when exploding can dispel the heat to inside under cooling fan's effect moreover, improves the barrier propterty of device greatly.
1. The buffer rod is convenient to move in the buffer cylinder under the elastic action of the buffer spring, so that the explosion-proof plate is convenient to buffer, and can be protected by the explosion-proof plate when being impacted by explosion, and the protection performance of the device is greatly improved.
2. The transformer body can be protected under the action of the protection frame, the ventilation holes are formed in the outer wall of the protection frame, and the protection frame is matched with the cooling fan to facilitate cooling of the internal device, so that the service life of the internal device is greatly prolonged, the protection cover plate is convenient to open through the movable hinge, and convenience is brought to installation of the internal device.
3. The air vent plate is convenient to clamp and fix through the limiting frame arranged in the middle of the explosion-proof plate, the air vent plate is convenient to disassemble, the air vent plate can be disassembled and cleaned after being used for a period of time, and dust is prevented from blocking the air vent plate, so that the heat dissipation effect is influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an explosion-proof transformer according to the present invention;
FIG. 2 is a schematic structural diagram of an explosion-proof plate of an explosion-proof transformer according to the present invention;
FIG. 3 is an enlarged schematic view of the explosion-proof transformer shown in FIG. 1 at A;
in the figure: 1. an explosion-proof assembly; 101. an explosion-proof plate; 102. a limiting frame; 103. a gas permeable aperture plate; 104. a buffer rod; 105. a buffer cylinder; 106. a buffer spring; 2. a protection component; 201. a protective frame; 202. a transformer body; 203. a heat radiation fan; 204. a living hinge; 205. a protective cover plate; 206. an explosion-proof steel plate.
Detailed Description
As shown in fig. 1-2, an explosion-proof transformer includes: an explosion-proof assembly 1; an explosion proof plate 101; the limiting frame 102 is arranged in the middle of the explosion-proof plate 101, the air-permeable hole plate 103 forms an embedded structure with the explosion-proof plate 101 through the limiting frame 102, and the limiting frame 102 and the explosion-proof plate 101 form an integrated structure; the air hole plate 103 is arranged in the middle of the limiting frame 102, the limiting frame 102 arranged in the middle of the explosion-proof plate 101 is used for facilitating clamping and fixing of the air hole plate 103, so that convenience is brought to detachment of the air hole plate 103, and the air hole plate 103 can be detached and cleaned after being used for a period of time, so that dust is prevented from blocking the air hole plate 103, and the heat dissipation effect is influenced; the outer side of the explosion-proof plate 101 is provided with a protection component 2; a protective frame 201; a transformer body 202 disposed inside the protection frame 201; the heat radiation fans 203 are arranged on the inner walls of the left side and the right side of the protection frame 201; a living hinge 204 connected to the left end of the protection frame 201; a protective cover 205 attached to the left end of the living hinge 204; an explosion-proof steel plate 206 disposed at the middle of the shield cover plate 205; the heat radiation fans 203 are fixedly connected with the protection frame 201, and the heat radiation fans 203 are symmetrically distributed around the vertical central axis of the protection frame 201; the movable hinges 204 are fixedly connected with the protection frame 201, and the movable hinges 204 are symmetrically distributed around the horizontal central axis of the protection frame 201; the protective cover plate 205 forms a movable structure with the protective frame 201 through the movable hinge 204, and the size of the protective cover plate 205 is matched with that of the protective frame 201; as an organic whole structure between explosion-proof steel sheet 206 and the protective cover board 205, distribute in the coplanar between explosion-proof steel sheet 206 and the protective cover board 205, can protect transformer body 202 under the effect of protective frame 201, and the ventilation hole has been seted up at the outer wall of protective frame 201, the effect of deuterogamying cooling fan 203 is convenient for dispel the heat to the internal device, thereby improve the life of internal device greatly, and be convenient for open protective cover board 205 through activity hinge 204, bring the convenience for the installation of internal device.
As shown in fig. 3, the buffer rods 104 are fixed at the lower parts of the four corners of the explosion-proof plate 101, the buffer rods 104 are fixedly connected with the explosion-proof plate 101, and the buffer rods 104 are vertically distributed with the explosion-proof plate 101; a buffer cylinder 105 provided at the left end of the buffer rod 104; buffer spring 106, it sets up in the inside of buffer cylinder 105, explosion-proof plate 101 passes through buffer rod 104 and constitutes elastic structure between buffer spring 106 and the buffer cylinder 105, be swing joint between buffer rod 104 and the buffer cylinder 105, the elastic action through buffer spring 106 is convenient for buffer rod 104 at buffer cylinder 105 internalization, thereby be convenient for cushion explosion-proof plate 101, the explosion-proof plate 101 of accessible protects when receiving the explosive impact, improve the barrier propterty of device greatly.
In summary, when the explosion-proof transformer is used, firstly, according to the structure shown in fig. 1 and fig. 2, the air-permeable hole plate 103 is conveniently clamped and fixed through the limit frame 102 arranged at the middle part of the explosion-proof plate 101, so that the air-permeable hole plate 103 is convenient to detach, when the transformer is used for a period of time, the air-permeable hole plate 103 can be detached and cleaned, so that the air-permeable hole plate 103 is prevented from being blocked by dust, thereby affecting the heat dissipation effect, the buffer rod 104 can move in the buffer cylinder 105 through the elastic action of the buffer spring 106, thereby the explosion-proof plate 101 can be conveniently buffered, when the transformer is impacted by explosion, the protection performance of the transformer can be greatly improved, the transformer body 202 can be protected under the action of the protection frame 201, the vent hole is arranged on the outer wall of the protection frame 201, and the heat dissipation of the internal device can be conveniently dissipated by the action of the heat dissipation fan 203, thereby greatly prolonging the service life of the internal device, and the movable hinge 204 is convenient for opening the protective cover plate 205, thereby bringing convenience to the installation of the internal device.
Claims (9)
1. An explosion-proof transformer comprising:
an explosion-proof assembly (1);
it is characterized in that;
the explosion-proof assembly (1) comprises:
an explosion-proof panel (101);
the limiting frame (102) is arranged in the middle of the explosion-proof plate (101);
a gas permeable hole plate (103) provided in the middle of the limit frame (102);
buffer rods (104) fixed to the lower parts of the four corners of the explosion-proof plate (101);
a buffer cylinder (105) provided at a left end of the buffer rod (104);
and a buffer spring (106) provided inside the buffer tube (105).
2. An explosion-proof transformer according to claim 1, characterized in that the air-permeable hole plate (103) forms an embedded structure with the explosion-proof plate (101) through a limiting frame (102), and the limiting frame (102) and the explosion-proof plate (101) form an integrated structure.
3. The explosion-proof transformer of claim 1, wherein the buffer rod (104) is fixedly connected with the explosion-proof plate (101), and the buffer rod (104) and the explosion-proof plate (101) are vertically distributed.
4. An explosion-proof transformer as claimed in claim 1, characterized in that the explosion-proof plate (101) forms an elastic structure with the buffer cylinder (105) through the buffer rod (104) and the buffer spring (106), and the buffer rod (104) and the buffer cylinder (105) are movably connected.
5. Explosion-proof transformer according to claim 1, characterized in that the outer side of the explosion-proof plate (101) is provided with a protective assembly (2);
the protection assembly (2) comprises:
a protection frame (201);
a transformer body (202) provided inside the protection frame (201);
the heat radiation fans (203) are arranged on the inner walls of the left side and the right side of the protection frame (201);
a living hinge (204) connected to a left end of the protection frame (201);
a protective cover plate (205) connected to a left end of the living hinge (204);
and the explosion-proof steel plate (206) is arranged in the middle of the protective cover plate (205).
6. The explosion-proof transformer of claim 5, wherein the heat dissipation fan (203) is fixedly connected with the protection frame (201), and the heat dissipation fans (203) are symmetrically distributed about a vertical central axis of the protection frame (201).
7. The explosion-proof transformer of claim 5, wherein the movable hinges (204) are fixedly connected with the protective frame (201), and the movable hinges (204) are symmetrically distributed about a horizontal central axis of the protective frame (201).
8. An explosion-proof transformer as claimed in claim 5, characterized in that the protective cover (205) forms a movable structure with the protective frame (201) through the movable hinge (204), and the size of the protective cover (205) is matched with the size of the protective frame (201).
9. The explosion-proof transformer of claim 5, wherein the explosion-proof steel plate (206) and the protective cover plate (205) are of an integrated structure, and the explosion-proof steel plate (206) and the protective cover plate (205) are distributed in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379752.5U CN215834348U (en) | 2021-06-21 | 2021-06-21 | Explosion-proof transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121379752.5U CN215834348U (en) | 2021-06-21 | 2021-06-21 | Explosion-proof transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215834348U true CN215834348U (en) | 2022-02-15 |
Family
ID=80190467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121379752.5U Active CN215834348U (en) | 2021-06-21 | 2021-06-21 | Explosion-proof transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215834348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117316583A (en) * | 2023-09-23 | 2023-12-29 | 江苏帝贝尔电气有限公司 | Oil immersed transformer with explosion-proof protection architecture |
-
2021
- 2021-06-21 CN CN202121379752.5U patent/CN215834348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117316583A (en) * | 2023-09-23 | 2023-12-29 | 江苏帝贝尔电气有限公司 | Oil immersed transformer with explosion-proof protection architecture |
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