CN217881081U - Dampproofing mechanism of dry-type transformer - Google Patents
Dampproofing mechanism of dry-type transformer Download PDFInfo
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- CN217881081U CN217881081U CN202221606731.7U CN202221606731U CN217881081U CN 217881081 U CN217881081 U CN 217881081U CN 202221606731 U CN202221606731 U CN 202221606731U CN 217881081 U CN217881081 U CN 217881081U
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- type transformer
- casing
- moisture
- dehumidification
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Abstract
The utility model discloses a damp-proof mechanism of dry-type transformer belongs to dry-type transformer technical field, and its technical scheme main points include the casing, the bottom face of casing runs through and installs the fan, the below of fan is provided with the dehumidification case of installing in casing bottom face, the internally mounted of dehumidification case has the semiconductor refrigeration piece to the flabellum rotates the back that dispels the heat to the dry-type transformer main part, and the drying agent box can carry out preliminary dehumidification to the air in the casing, if humidity sensor detects when humidity in the casing is greater than the humidity value of settlement, the fan can be with the air current suction dehumidification incasement of casing, after that the semiconductor piece becomes the drop of water with the steam liquid in the moisture, thereby realize the effect of dehumidification, the dry cold air who follows the moisture removal in the dehumidification case passes through the inside of two connecting pipes income casings, thereby further cool down the dry-type transformer main part, increase the cooling performance to the dry-type transformer cooling and can effectively prevent the dry-type transformer from weing.
Description
Technical Field
The utility model relates to a dry-type transformer technical field, in particular to dry-type transformer's dampproofing mechanism.
Background
The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and is simply a transformer with an iron core and windings which are not immersed in insulating oil.
When the dry-type transformer is used, a dehumidification mechanism is not arranged for dehumidification, and the dry-type transformer is affected by moisture caused by the fact that parts of the dry-type transformer are in an environment with high humidity for a long time, so that the service life of the dry-type transformer is affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, a dampproofing mechanism of dry-type transformer is proposed, has the function of carrying out the dehumidification to dry-type transformer, and effectively cools down and prevent the characteristics that dry-type transformer wets dry-type transformer.
The utility model discloses a realize like this, a dampproofing mechanism of dry-type transformer, including the casing, the bottom face of casing runs through and installs the fan, the below of fan is provided with the dehumidification case of installing in the casing bottom face, the internally mounted of dehumidification case has the semiconductor refrigeration piece, the below of semiconductor refrigeration piece is provided with the netted grid plate of installing in the dehumidification case, the bottom face of the inside of dehumidification case has placed the cotton that absorbs moisture;
the utility model discloses a dry-type transformer, including casing, fixed frame, drier box, motor, output fixed mounting of motor, backup pad that distributes about two, two the up end fixed mounting of backup pad has the support frame that is the fence form, the dry-type transformer main part is installed to the up end of support frame, fixed frame, two are all installed to the left and right sides of casing the inside of fixed frame all installs the drier box, is located the inside left side wall of left fixed frame and installs the motor, the output fixed mounting of motor has three flabellum.
In order to discharge the redundant water in the dehumidification box, as the utility model discloses a moisture-proof mechanism of dry-type transformer is preferred, a plurality of evenly distributed's wash port is seted up to the bottom face of dehumidification box.
In order to let in dry cold air in the casing, as the utility model discloses a moisture-proof mechanism of dry-type transformer is preferred, both ends face all communicates the connecting pipe that is located the grid plate below around the dehumidification case, two the other end of connecting pipe communicates with the upper end at both ends around the casing respectively.
In order to prevent that outside dust from getting into the casing, as the utility model discloses a moisture-proof mechanism of dry-type transformer is preferred, two the lateral wall of fixed frame is the dust screen.
For the convenience of control each part operation, conduct the utility model discloses a moisture-proof mechanism of dry-type transformer is preferred, humidity transducer is installed to the upper end of the inside left side wall of casing, the controller is installed to the upper end of the inside right side wall of casing, the controller respectively with fan, semiconductor refrigeration piece and motor electric connection.
In order to support the casing, as the utility model discloses a moisture-proof mechanism of dry-type transformer is preferred, the bottom face fixed mounting of casing has two landing legs of controlling the distribution.
Compared with the prior art, the beneficial effects of the utility model are that:
this kind of dry-type transformer's dampproofing mechanism, the dry-type transformer main part can produce the heat when using, it rotates to drive the flabellum through starter motor, make the heat that the dry-type transformer main part produced discharge from left fixed frame, thereby cool down the dry-type transformer main part, and the drying agent box can carry out preliminary dehumidification to the air that gets into in the casing, humidity in the humidity transducer detectable casing, if humidity transducer detects humidity in the casing and is greater than the humidity value of settlement, controller start fan and semiconductor refrigeration piece, the fan can be with the air current suction dehumidification incasement of casing, then the semiconductor refrigeration piece becomes the drop of water with the steam liquid in the moisture, thereby realize the effect of dehumidification, the dry cold air who follows the interior moisture of desorption incasement and drives the inside of casing through two connecting pipes, thereby further cool down the dry-type transformer main part, increase the cooling performance to the dry-type transformer and can effectively prevent the dry-type transformer from weing.
Drawings
Fig. 1 is a structural diagram of a moisture-proof mechanism of a dry-type transformer according to the present invention;
fig. 2 is a cross-sectional view of fig. 1 of the present invention;
fig. 3 is a top view structural diagram of the support frame in fig. 1 according to the present invention.
In the figure, 1, a housing; 101. a support leg; 2. a fan; 3. a dehumidification box; 301. a semiconductor refrigeration sheet; 302. a grid plate; 303. moisture absorption cotton; 304. a drain hole; 305. a connecting pipe; 5. a support plate; 501. a support frame; 502. a dry-type transformer main body; 6. a fixing frame; 601. a desiccant box; 602. a motor; 603. a fan blade; 7. a humidity sensor; 701. and a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a moisture-proof mechanism of a dry-type transformer includes a housing 1, a fan 2 is installed on a bottom end surface of the housing 1 in a penetrating manner, a dehumidifying box 3 installed on the bottom end surface of the housing 1 is disposed below the fan 2, a semiconductor refrigerating sheet 301 is installed inside the dehumidifying box 3, a mesh-shaped grid plate 302 installed inside the dehumidifying box 3 is disposed below the semiconductor refrigerating sheet 301, and moisture-absorbing cotton 303 is placed on the bottom end surface inside the dehumidifying box 3;
the inside bottom end face fixed mounting of casing 1 has two backup pads 5 that control the distribution, and the up end fixed mounting of two backup pads 5 has the support frame 501 that is the fence form, and dry-type transformer main part 502 is installed to the up end of support frame 501, and fixed frame 6 is all installed to the left and right sides of casing 1, and desiccant box 601 is all installed to the inside of two fixed frames 6, is located the inside left side wall of left fixed frame 6 and installs motor 602, and the output fixed mounting of motor 602 has three flabellum 603.
In this embodiment: dry-type transformer main part 502 can produce the heat when using, it rotates to drive flabellum 603 through starter motor 602, take out the heat in casing 1 from left fixed frame 6, thereby cool down dry-type transformer main part 502, drier box 601 can carry out preliminary dehumidification to the air that gets into in the casing 1, humidity in humidity transducer 7 detectable casing 1, if humidity transducer 7 detects that humidity in the casing 1 is greater than when the humidity value of settlement, controller 701 starts fan 2 and semiconductor refrigeration piece 301, fan 2 can be with the air current suction dehumidification case 3 of casing 1 in, semiconductor piece 301 becomes the drop of water with the steam refrigeration liquid in the moisture after that, thereby realize the effect of dehumidification, the dry cold air who removes the moisture in dehumidification case 3 immediately discharges into the inside of casing 1 through two connecting pipes 305, thereby further cool down dry-type transformer main part 502, increase the cooling performance to the dry-type transformer cooling and can effectively prevent that dry-type transformer from weing.
As a technical optimization scheme of the present invention, a plurality of evenly distributed drainage holes 304 are disposed on the bottom surface of the dehumidification box 3.
In this embodiment: by providing the drain hole 304, the excess water at the bottom of the dehumidifying tank 3 can be drained through the drain hole 304.
As a technical optimization scheme of the utility model, both ends face all communicates around dehumidification case 3 has connecting pipe 305 who is located waffle slab 302 below, and the other end of two connecting pipes 305 communicates with the upper end at both ends around casing 1 respectively.
In this embodiment: by providing two connection pipes 305, dry and cool air from which moisture is removed in dehumidification box 3 can be discharged into housing 1 through two connection pipes 305, thereby dehumidifying and cooling dry-type transformer main body 502.
As a technical optimization scheme of the utility model, two lateral walls of fixed frame 6 are the dust screen.
In this embodiment: by arranging the outer side walls of the two fixing frames 6 as dustproof nets, external dust can be prevented from entering the inside of the housing 1.
As a technical optimization scheme of the utility model, humidity transducer 7 is installed to the upper end of the inside left side wall of casing 1, and controller 701, controller 701) are installed with fan 2, semiconductor refrigeration piece 301 and motor 602 electric connection respectively in the upper end of the inside right side wall of casing 1.
In this embodiment: by arranging the humidity sensor 7, the humidity inside the casing 1 can be detected conveniently, and the controller 701 can control various components to operate conveniently.
As a technical optimization scheme of the utility model, the bottom face fixed mounting of casing 1 has about two landing legs 101 that distribute.
In this embodiment: the legs 101 are mounted to support the housing 1.
The utility model discloses a theory of operation and use flow: firstly, after the device is installed, in the using process, the motor 602 is started, the fan blades 603 can be driven to rotate, heat generated by the dry-type transformer main body 502 is discharged from the left fixing frame 6, then, external air enters the housing 1 through the right fixing frame 6, meanwhile, the desiccant box 601 can absorb moisture in the air, so as to cool and preliminarily dehumidify the dry-type transformer main body 502, at the moment, the humidity sensor 7 can detect the humidity in the housing 1 and send a detected signal to the controller 701, through setting a humidity value on the controller 701, if the humidity sensor 7 detects that the humidity in the housing 1 is greater than the set humidity value, at the moment, the controller 701 starts the fan 2 and the semiconductor refrigeration sheet 301, at the moment, the fan 2 can suck the air flow of the housing 1 into the dehumidification box 3, then, the semiconductor refrigeration sheet 301 turns the moisture in the moisture into water drops, then, the water drops onto the moisture absorption cotton 303 through the grid plate 302, so as to absorb the moisture, when the humidity is larger, water at the bottom of the dehumidification box 3 can be discharged through the drain holes 304, then, more moisture in the dehumidification box 3 is further discharged into the dry-type transformer main body 502 through the drying box, and the drying box 502, thereby, and the drying box can further dehumidify air can be further dehumidified by the drying box 502.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A dampproofing mechanism of dry-type transformer, includes casing (1), its characterized in that: a fan (2) is installed on the bottom end face of the shell (1) in a penetrating mode, a dehumidifying box (3) installed on the bottom end face of the shell (1) is arranged below the fan (2), a semiconductor refrigerating sheet (301) is installed inside the dehumidifying box (3), a net-shaped grid plate (302) installed inside the dehumidifying box (3) is arranged below the semiconductor refrigerating sheet (301), and moisture absorption cotton (303) is placed on the bottom end face inside the dehumidifying box (3);
the utility model discloses a drying equipment, including casing (1), inside bottom face fixed mounting of casing (1) has backup pad (5) that distribute about two, two the up end fixed mounting of backup pad (5) has support frame (501) that is the fence form, dry-type transformer main part (502) are installed to the up end of support frame (501), fixed frame (6) are all installed to the left and right sides of casing (1), two drying agent box (601) are all installed to the inside of fixed frame (6), and motor (602) are installed to the left side wall that is located left fixed frame (6) inside, the output fixed mounting of motor (602) has three flabellum (603).
2. A moisture-proof mechanism of a dry-type transformer as claimed in claim 1, wherein: the bottom end surface of the dehumidification box (3) is provided with a plurality of uniformly distributed drain holes (304).
3. A moisture-proof mechanism of a dry-type transformer as claimed in claim 1, wherein: both ends face all communicates with connecting pipe (305) that are located grid plate (302) below around dehumidification case (3), two the other end of connecting pipe (305) communicates with the upper end at both ends around casing (1) respectively.
4. A moisture-proof mechanism of a dry-type transformer as claimed in claim 1, wherein: and the outer side walls of the two fixing frames (6) are dust screens.
5. A moisture-proof mechanism of a dry-type transformer as claimed in claim 1, wherein: humidity transducer (7) are installed to the upper end of the inside left side wall of casing (1), controller (701) are installed to the upper end of the inside right side wall of casing (1), controller (701) respectively with fan (2), semiconductor refrigeration piece (301) and motor (602) electric connection.
6. A moisture-proof mechanism of a dry-type transformer as claimed in claim 1, wherein: the bottom end face of the shell (1) is fixedly provided with two supporting legs (101) which are distributed left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221606731.7U CN217881081U (en) | 2022-06-26 | 2022-06-26 | Dampproofing mechanism of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221606731.7U CN217881081U (en) | 2022-06-26 | 2022-06-26 | Dampproofing mechanism of dry-type transformer |
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| CN217881081U true CN217881081U (en) | 2022-11-22 |
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| CN202221606731.7U Active CN217881081U (en) | 2022-06-26 | 2022-06-26 | Dampproofing mechanism of dry-type transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117558545A (en) * | 2024-01-11 | 2024-02-13 | 沈阳松陵三航机械制造有限公司 | Energy-saving dry-type transformer |
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2022
- 2022-06-26 CN CN202221606731.7U patent/CN217881081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117558545A (en) * | 2024-01-11 | 2024-02-13 | 沈阳松陵三航机械制造有限公司 | Energy-saving dry-type transformer |
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