CN218299541U - Bottom ventilation device for combined transformer - Google Patents
Bottom ventilation device for combined transformer Download PDFInfo
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- CN218299541U CN218299541U CN202221190632.5U CN202221190632U CN218299541U CN 218299541 U CN218299541 U CN 218299541U CN 202221190632 U CN202221190632 U CN 202221190632U CN 218299541 U CN218299541 U CN 218299541U
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Abstract
The utility model discloses a modular bottom ventilation unit for transformer, include: a main body; the lower part of the main body is provided with a rectangular side plate, the side plate is uniformly provided with circulation holes, and the side plate at the circulation holes is provided with a first filter screen plate; the main body bottom plate is arranged into a cavity structure, the upper wall of the main body cavity structure is provided with a slotted hole, and the upper wall of the slotted hole main body cavity structure is provided with a second filter screen plate; the main cavity structure is connected with an air inlet pipe, a power pump and a cooler are arranged on the air inlet pipe, the air inlet pipe is connected with a branch pipe, the branch pipe is arranged at the lower wall of the main cavity structure, and the branch pipe is uniformly arranged on the branch pipe; the upper part of one side wall of the main body is provided with an air outlet notch, the main body at the air outlet notch is movably connected with a baffle plate, the baffle plate is connected with a hydraulic rod, and the hydraulic rod is connected with a hydraulic pump. The temperature in the main body is convenient to reduce.
Description
Technical Field
The utility model relates to a combination formula transformer technical field, concretely relates to bottom ventilation unit for combination formula transformer.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The transformer can be divided into a distribution transformer, a power transformer, a full-sealed transformer, a combined transformer, a dry-type transformer, an oil-immersed transformer, a single-phase transformer, an electric furnace transformer, a rectifier transformer, a reactor, an anti-interference transformer, a lightning protection transformer, a box-type transformer test transformer, a corner transformer, a high-current transformer, an excitation transformer and the like according to the application.
When the combined transformer is used, all elements generate heat when working, and the work of the combined transformer is influenced. Therefore, the bottom ventilation device for the combined transformer is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottom ventilation unit for combined transformer solves the difficult problem that cools down in the combined transformer.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a bottom vent for a modular transformer, comprising: a main body;
the lower part of the main body is provided with a rectangular side plate, the side plate is uniformly provided with circulation holes, and the side plate at the circulation holes is provided with a first filter screen plate;
the main body bottom plate is of a cavity structure, the upper wall of the main body cavity structure is provided with a slotted hole, and the upper wall of the slotted hole main body cavity structure is provided with a second filter screen plate;
the main cavity structure is connected with an air inlet pipe, a power pump and a cooler are arranged on the air inlet pipe, the air inlet pipe is connected with a branch pipe, the branch pipe is arranged at the lower wall of the main cavity structure, and the branch pipe is uniformly arranged on the branch pipe; the upper part of one side wall of the main body is provided with an air outlet notch, the main body at the air outlet notch is movably connected with a baffle plate, the baffle plate is connected with a hydraulic rod, and the hydraulic rod is connected with a hydraulic pump.
Further, the method comprises the following steps of; the main body at the air outlet groove is provided with a blocking cover, one end of the hydraulic rod is arranged on the blocking cover, and two layers of third filter screen plates are arranged at the side walls of the blocking cover and the main body.
Further, the method comprises the following steps of; and a sealing gasket is arranged on the baffle.
Further, the method comprises the following steps of; a temperature sensor is arranged in the main body, and the power pump, the cooler, the hydraulic pump and the temperature sensor are all connected with the controller.
Further, the method comprises the following steps of; the main body wall is provided with a heat insulation layer.
Further, the method comprises the following steps of; the upper portion is provided with the division board in the main part, and division board one side is connected with the fourth and filters the otter board.
Further, the method comprises the following steps of; the lower part of the main body is provided with a clapboard, and the clapboard is evenly provided with air ports.
Compared with the prior art, the utility model discloses a have one of following beneficial effect at least:
1. the first filter screen plate is arranged at the circulation hole of the side plate, the first filter screen plate plays a role in filtering air, the air entering the air inlet pipe is cooled by the cooler, the cold air entering the air inlet pipe enters the main cavity structure, the cold air entering the air inlet pipe is output by the air outlet of the branch pipe, the main cavity structure is filled with the drying agent, and the cold air enters the main body through the second filter screen plate arranged on the upper wall of the main cavity structure at the groove hole to be cooled.
2. A hydraulic rod connected with the hydraulic pump works, and a baffle plate from the hydraulic rod moves, so that air in the main body can be output from the air outlet notch of the main body conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the structure of the present invention.
Fig. 3 is a cross-sectional view of the middle shield of the present invention.
Fig. 4 is a schematic structural diagram of the main body of the present invention.
In the figure: the filter screen plate comprises a main body 1, a side plate 2, a first filter screen plate 3, a second filter screen plate 4, an air inlet pipe 5, a power pump 6, a cooler 7, a branch pipe 8, a baffle plate 9, a hydraulic rod 10, a hydraulic pump 11, a baffle cover 12, a third filter screen plate 13, a sealing gasket 14, a temperature sensor 15, a controller 16, a heat insulation layer 17, a partition plate 18, a fourth filter screen plate 19 and a partition plate 20.
Detailed Description
Fig. 1 to 4 show the present invention, and in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
a bottom vent for a modular transformer, comprising: a main body 1;
a rectangular side plate 2 is arranged at the lower part of the main body 1, circulation holes are uniformly formed in the side plate 2, and a first filter screen plate 3 is arranged on the side plate 2 at the circulation holes;
the bottom plate of the main body 1 is arranged into a cavity structure, the upper wall of the cavity structure of the main body 1 is provided with a slotted hole, and the upper wall of the cavity structure of the slotted hole main body 1 is provided with a second filter screen plate 4;
the cavity structure of the main body 1 is connected with an air inlet pipe 5, a power pump 6 and a cooler 7 are arranged on the air inlet pipe 5, the air inlet pipe 5 is connected with a branch pipe 8, the branch pipe 8 is arranged at the lower wall of the cavity structure of the main body 1, and air outlets are uniformly formed in the branch pipe 8; the circulation hole department of curb plate 2 has first filtration otter board 3, first filtration otter board 3 plays the effect to air filtration, the air that intake pipe 5 got into cools off through cooler 7, the cold air of intake pipe 5 enters into main part 1 cavity structure in, the cold air of intake pipe 5 is exported by the gas outlet of branch pipe 8 again, main part 1 cavity structure intussuseption is filled with the drier, the cold air enters into main part 1 by the second filtration otter board 4 of slotted hole department main part 1 cavity structure upper wall again, ventilate and cool.
Example 2:
on the basis of the embodiment 1, the upper part of one side wall of the main body 1 is provided with an air outlet groove opening, the main body 1 at the air outlet groove opening is movably connected with a baffle plate 9, the baffle plate 9 is connected with a hydraulic rod 10, and the hydraulic rod 10 is connected with a hydraulic pump 11; the hydraulic rod 10 connected with the hydraulic pump 11 works, and the baffle 9 from the hydraulic rod 10 moves, so that the air in the main body 1 is output from the air outlet notch of the main body 1.
Example 3:
on the basis of the embodiment 1-2, the main body 1 at the air outlet groove is provided with a baffle cover 12, one end of a hydraulic rod 10 is arranged on the baffle cover 12, and two layers of third filter screen plates 13 are arranged on the baffle cover 12 and the side wall of the main body 1; the third filter screen 13 of the shield 1 is filled with adsorbent, so that the output air can be adsorbed conveniently and can be discharged into the air well.
Example 4:
on the basis of the embodiments 1 to 3, the baffle 9 is provided with a sealing gasket 14; the arrangement of the sealing gasket 14 is convenient for the baffle 9 to be better attached to the main body 1 at the air outlet groove.
Example 5:
on the basis of the embodiments 1-4, a temperature sensor 15 is arranged in the main body 1, and the power pump 6, the cooler 7, the hydraulic pump 11 and the temperature sensor 15 are all connected with a controller 16; the power pump 6, the cooler 7, the hydraulic pump 11 and the temperature sensor 15 connected with the controller 16 work, so that cold air can enter conveniently, and the temperature can be adjusted conveniently.
Example 6:
on the basis of the embodiments 1-5, the wall of the main body 1 is provided with a heat insulation layer 17; the arrangement of insulating layer 17 plays the effect of thermal-insulated.
Example 7:
on the basis of the embodiments 1-6, the inner upper part of the main body 1 is provided with a partition plate 18, and one side of the partition plate 18 is connected with a fourth filter screen plate 19; the arrangement of the partition plate 18 and the fourth filter screen plate 19 is convenient for the air at the upper part to be output through the fourth filter screen plate 19 and the air outlet notch of the main body 1.
Example 8:
on the basis of the embodiments 1-7, the lower part of the main body 1 is provided with a partition plate 20, and air ports are uniformly formed on the partition plate 20; the air ports of the partition 20 are arranged to facilitate a more uniform entry of air into the body 1.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a bottom ventilation unit for modular transformer which characterized in that: the method comprises the following steps: a main body (1);
a rectangular side plate (2) is arranged at the lower part of the main body (1), circulation holes are uniformly formed in the side plate (2), and a first filter screen plate (3) is arranged on the side plate (2) at the circulation holes;
the bottom plate of the main body (1) is of a cavity structure, the upper wall of the cavity structure of the main body (1) is provided with a slotted hole, and the upper wall of the cavity structure of the slotted hole main body (1) is provided with a second filter screen plate (4);
the cavity structure of the main body (1) is connected with an air inlet pipe (5), the air inlet pipe (5) is provided with a power pump (6) and a cooler (7), the air inlet pipe (5) is connected with a branch pipe (8), the branch pipe (8) is arranged at the lower wall of the cavity structure of the main body (1), and the branch pipe (8) is evenly provided with an air outlet.
2. The bottom vent for a modular transformer as set forth in claim 1, wherein: the air outlet groove is formed in the upper portion of one side wall of the main body (1), a baffle (9) is movably connected to the main body (1) at the air outlet groove, the baffle (9) is connected with a hydraulic rod (10), and the hydraulic rod (10) is connected with a hydraulic pump (11).
3. The bottom vent for a modular transformer as set forth in claim 1, wherein: the main body (1) at the air outlet groove is provided with a blocking cover (12), one end of a hydraulic rod (10) is arranged on the blocking cover (12), and two layers of third filter screen plates (13) are arranged on the side walls of the blocking cover (12) and the main body (1).
4. The bottom vent for a modular transformer of claim 2, wherein: and a sealing gasket (14) is arranged on the baffle (9).
5. The bottom vent for a modular transformer as set forth in claim 1, wherein: a temperature sensor (15) is arranged in the main body (1), and the power pump (6), the cooler (7), the hydraulic pump (11) and the temperature sensor (15) are all connected with a controller (16).
6. The bottom vent for a modular transformer as set forth in claim 1, wherein: the wall of the main body (1) is provided with a heat insulation layer (17).
7. The bottom vent for a modular transformer of claim 1, wherein: a partition plate (18) is arranged at the inner upper part of the main body (1), and a fourth filter screen plate (19) is connected to one side of the partition plate (18).
8. The bottom vent for a modular transformer of claim 1, wherein: the lower part of the main body (1) is provided with a clapboard (20), and the clapboard (20) is evenly provided with air ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221190632.5U CN218299541U (en) | 2022-05-18 | 2022-05-18 | Bottom ventilation device for combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221190632.5U CN218299541U (en) | 2022-05-18 | 2022-05-18 | Bottom ventilation device for combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299541U true CN218299541U (en) | 2023-01-13 |
Family
ID=84788493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221190632.5U Active CN218299541U (en) | 2022-05-18 | 2022-05-18 | Bottom ventilation device for combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299541U (en) |
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2022
- 2022-05-18 CN CN202221190632.5U patent/CN218299541U/en active Active
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