CN211427987U - Dry-type transformer - Google Patents

Dry-type transformer Download PDF

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Publication number
CN211427987U
CN211427987U CN201922077781.5U CN201922077781U CN211427987U CN 211427987 U CN211427987 U CN 211427987U CN 201922077781 U CN201922077781 U CN 201922077781U CN 211427987 U CN211427987 U CN 211427987U
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CN
China
Prior art keywords
pipeline
dust removal
outer shell
dust
coil
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Active
Application number
CN201922077781.5U
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Chinese (zh)
Inventor
崔金鑫
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Langfang Taishun Electric Power Equipment Co ltd
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Langfang Taishun Electric Power Equipment Co ltd
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Application filed by Langfang Taishun Electric Power Equipment Co ltd filed Critical Langfang Taishun Electric Power Equipment Co ltd
Priority to CN201922077781.5U priority Critical patent/CN211427987U/en
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Abstract

The application discloses dry-type transformer, include the shell body and locate the coil in the shell body, its characterized in that: further comprising: the dust removal component and a controller are arranged on the surface of the outer shell; the dust removal assembly comprises: the first pipeline is arranged on one side of the coil, the dust removal box is arranged at the upper end in the outer shell body, and the second pipeline is arranged on one side of the coil, which is relatively far away from the first pipeline; the first pipeline and the second pipeline are inverted L-shaped and are communicated with the dust removal box; a plurality of air exchange pipes are arranged on the first pipeline and the second pipeline and are communicated with the cavity where the coil is arranged; a blower is also arranged in the second pipeline; the dust removal case includes: the filter box is arranged in the dust removal box and communicated with the first pipeline, the air suction pump is communicated with the filter box, and the cooler is connected with the air suction pump; the upper end of the dust removal box is also provided with a ventilation pipe; the air blower, the air suction pump and the cooler are all electrically connected with the controller.

Description

Dry-type transformer
Technical Field
The present disclosure relates generally to the field of transformer technology, and more particularly, to a dry-type transformer.
Background
The dry-type transformer is widely applied in the life of people, and the daily life of people is more and more unable to leave the transformer. However, the existing transformer is placed outside all the year round, no dustproof facilities exist, so that a lot of dust exists in the transformer, the dust can cause the problems of static electricity generation and uneven heat dissipation, a large amount of heat generated by internal software in working cannot be effectively dissipated, the working efficiency is low, and even elements are seriously damaged, so that dangerous accidents are caused. Therefore, a transformer capable of filtering dust and effectively reducing temperature is needed.
Disclosure of Invention
In view of the above-mentioned drawbacks or deficiencies in the prior art, it is desirable to provide a dry-type transformer.
The utility model provides a dry-type transformer, includes the shell body and locates the coil in the shell body, its characterized in that: further comprising: the dust removal component and a controller are arranged on the surface of the outer shell; the outer shell is a hollow cavity, and the dust removal assembly is arranged inside the outer shell; the controller is used for controlling the dust removal assembly;
the dust removal assembly comprises: the first pipeline is arranged on one side of the coil, the dust removal box is arranged at the upper end in the outer shell body, and the second pipeline is arranged on one side of the coil, which is relatively far away from the first pipeline; the first pipeline and the second pipeline are inverted L-shaped and are communicated with the dust removal box; a plurality of air exchange pipes are arranged on the first pipeline and the second pipeline and are communicated with the cavity where the coil is arranged; a blower is also arranged in the second pipeline;
the dust removal case includes: the filter box is arranged in the dust removal box and communicated with the first pipeline, the air suction pump is communicated with the filter box, and the cooler is connected with the air suction pump; the upper end of the dust removal box is also provided with a ventilation pipe; the air blower, the air suction pump and the cooler are all electrically connected with the controller.
According to the technical scheme that this application embodiment provided, dust removal component still includes: the dust collection assembly is arranged in the outer shell; the dust collection assembly comprises: the cleaning brush is connected with the telescopic end of the driving cylinder, and the driving motor is arranged at the top end in the outer shell; a rotary shaft of the driving motor is provided with a lead screw, and the other end of the lead screw is connected with the sliding block; the driving cylinder and the driving motor are electrically connected with the controller.
According to the technical scheme that this application embodiment provided, be equipped with filter screen and adsorption plate in the rose box.
According to the technical scheme provided by the embodiment of the application, the controller comprises a control screen arranged on the surface of the outer shell and a temperature sensor arranged in the outer shell.
According to the technical scheme provided by the embodiment of the application, the bottom surface still is equipped with the support frame in the shell body, the coil sets up on the support frame.
According to the technical scheme provided by the embodiment of the application, a dust screen is further arranged in the ventilation pipe.
According to the technical scheme that this application embodiment provided, the dust removal case can be dismantled with the shell body and be connected.
In summary, according to the technical scheme, the dust removal component is arranged, so that the interior of the transformer is cooled while the dust is removed; when using this device, start the aspirator pump through the controller, inhale the filter box with the inside air that has the dust of shell body and filter, then carry gas in the cooler, the cooler cools off the higher gas of temperature and through ventilation pipe exhaust heat, the suction air, then in the air discharge second pipeline after with cooling, the air-blower in the second pipeline starts and will remove dust, the inside of shell body is discharged into again through the scavenge pipe to the cooled air, realize the inside dust removal and the cooling to the transformer, make the transformer operation stable, prevent static and the heat dissipation inequality that the dust arouses, prevent that the ageing probability of catching fire even of device, reduce the probability of occurence of failure, the life of transformer has been prolonged.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of the present application;
fig. 2 is a partially enlarged schematic view of the present application.
Reference numbers in the figures: 1. an outer housing; 2. a coil; 3. a first conduit; 4. a dust removal box; 5. a second conduit; 6. a ventilation tube; 7. a blower; 8. a filter box; 9. a getter pump; 10. a cooler; 11. a vent pipe; 12. a guide rail; 13. a driving cylinder; 14. a cleaning brush; 15. a drive motor; 16. a support frame.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
The utility model provides a dry-type transformer, includes shell body 1 and locates coil 2 in shell body 1, its characterized in that: further comprising: the dust removing component and a controller are arranged on the surface of the outer shell 1; the outer shell 1 is a hollow cavity, and the dust removal assembly is arranged inside the outer shell 1; the controller is used for controlling the dust removal assembly;
the dust removal assembly comprises: the first pipeline 3 is arranged on one side of the coil 2, the dust removal box 4 is arranged at the upper end of the inner part of the outer shell 1, and the second pipeline 5 is arranged on one side of the coil 2 relatively far away from the first pipeline 3; the first pipeline 3 and the second pipeline 5 are inverted L-shaped and are communicated with the dust removal box 4; a plurality of scavenging pipes 6 are arranged on the first pipeline 3 and the second pipeline 5, and the scavenging pipes 6 are communicated with the cavity where the coil 2 is positioned; a blower 7 is also arranged in the second pipeline 5;
the dust removal case 4 includes: the filter box 8 is arranged in the dust removing box 4 and communicated with the first pipeline 3, the suction pump 9 is communicated with the filter box 8, and the cooler 10 is connected with the suction pump 9; the upper end of the dust removing box 4 is also provided with a ventilation pipe 11; the blower 7, the suction pump 9 and the cooler 10 are all electrically connected with the controller.
When the device is used, as shown in fig. 1, a controller starts a suction pump 9, the suction pump 9 sucks air with dust in the outer shell 1 into a filter box 8 through a first pipeline 3 of a ventilation pipe 6 for filtering, then the air is conveyed into a cooler 10, the cooler 10 cools the air with higher temperature and discharges heat and sucks air through a ventilation pipe 11, then the cooled air is discharged into a second pipeline 5, a blower 7 in the second pipeline 5 is started and discharges the dust-removed and cooled air into the outer shell 1 again through the ventilation pipe 6, so that dust removal and temperature reduction in the transformer are realized, the transformer is stable in operation, static electricity and uneven heat dissipation caused by dust are prevented, aging and even fire of devices are prevented, the probability of accidents is reduced, and the service life of the transformer is prolonged.
Example two
The dust removal assembly further comprises: the dust collection assembly is arranged in the outer shell 1; the dust collection assembly comprises: a guide rail 12 arranged at the top end inside the outer shell 1, a slide block arranged on the guide rail 12, a driving cylinder 13 arranged on the slide block, a cleaning brush 14 connected with the telescopic end of the driving cylinder 13 and a driving motor 15 arranged at the top end inside the outer shell 1; a screw rod is arranged on a rotating shaft of the driving motor 15, and the other end of the screw rod is connected with the sliding block; the driving cylinder 13 and the driving motor 15 are electrically connected with the controller.
As shown in fig. 2, the dust collection assembly is arranged to further enhance the dust purification effect of the transformer; the controller controls the telescopic end of the driving cylinder 13 to stretch and retract, the cleaning brush 14 is driven to lift in the outer shell 1, the controller controls the rotating shaft of the driving motor 15 to rotate, the lead screw and the sliding block are driven to move on the guide rail 12, and therefore the cleaning brush 14 can clean multidimensional dust collection in the outer shell 1 and enhance the dust collection effect of the transformer.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and a filter screen and an adsorption plate are arranged in the filter box 8. The adsorption plate can carry out preliminary interception absorption to inspiratory dust, and the filter screen is further prevents that the dust from getting into second pipeline 5.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the controller comprises a control screen arranged on the surface of the outer shell 1 and a temperature sensor arranged in the outer shell 1. The temperature sensor feeds back the temperature inside the outer shell 1 to the controller in real time, the controller controls the power of the dust removal assembly according to the temperature signal, and the control screen can facilitate technicians to control the device more quickly.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the bottom surface still is equipped with support frame 16 in the shell body 1, coil 2 sets up on support frame 16. The support frame 16 can enhance the heat dissipation and ventilation of the bottom of the coil 2.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and a dust screen is also arranged in the ventilation pipe 11. The dust screen prevents dust from re-entering.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: dust removal case 4 can dismantle with shell body 1 and be connected. When in need of maintenance, the dust removal box 4 can be conveniently and directly taken out for replacement or maintenance.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (7)

1. The utility model provides a dry-type transformer, includes shell body (1) and locates coil (2) in shell body (1), its characterized in that: further comprising: the dust removal component and a controller are arranged on the surface of the outer shell (1); the outer shell (1) is a hollow cavity, and the dust removal assembly is arranged inside the outer shell (1); the controller is used for controlling the dust removal assembly;
the dust removal assembly comprises: the device comprises a first pipeline (3) arranged on one side of the coil (2), a dust removal box (4) arranged at the upper end of the inner part of the outer shell (1), and a second pipeline (5) arranged on one side of the coil (2) relatively far away from the first pipeline (3); the first pipeline (3) and the second pipeline (5) are inverted L-shaped and are communicated with the dust removal box (4); a plurality of air exchange tubes (6) are arranged on the first pipeline (3) and the second pipeline (5), and the air exchange tubes (6) are communicated with a cavity where the coil (2) is located; a blower (7) is also arranged in the second pipeline (5);
the dust removal box (4) comprises: the filter box (8) is arranged in the dust removing box (4) and communicated with the first pipeline (3), the air suction pump (9) is communicated with the filter box (8), and the cooler (10) is connected with the air suction pump (9); the upper end of the dust removing box (4) is also provided with a ventilation pipe (11); the air blower (7), the air suction pump (9) and the cooler (10) are all electrically connected with the controller.
2. A dry-type transformer as claimed in claim 1, wherein: the dust removal assembly further comprises: the dust collection assembly is arranged in the outer shell (1); the dust collection assembly comprises: the cleaning device comprises a guide rail (12) arranged at the top end in the outer shell (1), a sliding block arranged on the guide rail (12), a driving cylinder (13) arranged on the sliding block, a cleaning brush (14) connected with the telescopic end of the driving cylinder (13) and a driving motor (15) arranged at the top end in the outer shell (1); a rotating shaft of the driving motor (15) is provided with a lead screw, and the other end of the lead screw is connected with the sliding block; the driving cylinder (13) and the driving motor (15) are electrically connected with the controller.
3. A dry-type transformer as claimed in claim 1, wherein: and a filter screen and an adsorption plate are arranged in the filter box (8).
4. A dry-type transformer as claimed in claim 1, wherein: the controller comprises a control screen arranged on the surface of the outer shell (1) and a temperature sensor arranged in the outer shell (1).
5. A dry-type transformer as claimed in claim 1, wherein: the bottom surface still is equipped with support frame (16) in shell body (1), coil (2) set up on support frame (16).
6. A dry-type transformer as claimed in claim 1, wherein: and a dust screen is also arranged in the ventilation pipe (11).
7. A dry-type transformer as claimed in claim 1, wherein: the dust removal box (4) is detachably connected with the outer shell (1).
CN201922077781.5U 2019-11-27 2019-11-27 Dry-type transformer Active CN211427987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922077781.5U CN211427987U (en) 2019-11-27 2019-11-27 Dry-type transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922077781.5U CN211427987U (en) 2019-11-27 2019-11-27 Dry-type transformer

Publications (1)

Publication Number Publication Date
CN211427987U true CN211427987U (en) 2020-09-04

Family

ID=72245872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922077781.5U Active CN211427987U (en) 2019-11-27 2019-11-27 Dry-type transformer

Country Status (1)

Country Link
CN (1) CN211427987U (en)

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