CN214069323U - Exhaust device suitable for box-type substation transformer gate - Google Patents
Exhaust device suitable for box-type substation transformer gate Download PDFInfo
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- CN214069323U CN214069323U CN202023166327.6U CN202023166327U CN214069323U CN 214069323 U CN214069323 U CN 214069323U CN 202023166327 U CN202023166327 U CN 202023166327U CN 214069323 U CN214069323 U CN 214069323U
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Abstract
The utility model discloses an exhaust device suitable for a box-type substation transformer gate, which belongs to the technical field of transformer substation components and comprises a door body, wherein one side of the surface of the door body is detachably connected with an axial flow fan, one side of the surface of the door body, which is close to the axial flow fan, is detachably connected with an exhaust pipe, one side of the top of the exhaust pipe is obliquely and fixedly connected with a guide plate, the exhaust pipe and the axial flow fan are arranged at proper positions above the door body of a box-type substation transformer chamber and are matched with a fan at the bottom of the transformer for use, an air channel is formed during the common operation for rapidly reducing the temperature of the operating environment of the transformer, the cooling efficiency is improved, when the door body is invaded by an incorruptibility, the axial flow fan can not fall into the inside of the transformer chamber, thereby avoiding the induced derivative accidents, the exhaust device is designed into two modes of automatic operation and manual operation, and is switched to the manual operation for forced exhaust when a temperature controller fails, the applicability of the air exhaust device is improved.
Description
Technical Field
The utility model relates to a transformer substation's subassembly technical field especially relates to an exhaust device suitable for box-type substation transformer gate.
Background
The box-type substation, called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulation, fully-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new substation which is built up after a civil substation, and is generally required to be matched with a cooling and heat-dissipating device for assistance when the substation is used.
The traditional box-type substation has the following defects that 1, when the substation is used, the cooling and heating air conditioner is usually used for keeping the operating temperature of the transformer or is provided with a ventilation window for heat dissipation, the cooling and heating air conditioner needs to be checked on site by operators regularly, the maintenance amount is large, once the cooling and heating air conditioner fails, the temperature of a fully-sealed transformer room rapidly rises, particularly in hot summer, the operating environment temperature of the transformer room rapidly rises, and the failure is easily caused, and the fault elimination time is long, the cost is high, when the temperature controller provided with the temperature sensor detects that the fan needs to be started to exhaust air when the ventilation window is opened, the fan at the bottom of the transformer room is started to forcibly exhaust air and reduce the temperature, however, the cooling speed is slow due to the tortuous air exhaust path and the long air exhaust path, so that the long-term stable operation of the transformer is not facilitated, and the heat dissipation effect is influenced.
Disclosure of Invention
The utility model provides an exhaust device suitable for box-type substation transformer gate aims at improving the ventilation cooling effect to the transformer substation, has improved the barrier propterty to the transformer substation.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of exhaust device suitable for box-type substation transformer gate, a door body, door body surface one side can be dismantled and is connected with axial fan, door body surface is close to axial fan one side and can dismantle and be connected with the exhaust pipe, exhaust pipe top one side slant fixedly connected with guide plate, the inside air exit and the air exit of having seted up of exhaust pipe are a plurality ofly, the inside air exit one side fixedly connected with gauze that is close to of exhaust pipe.
Optionally, the surface of the exhaust pipe is provided with a plurality of threaded holes a.
Optionally, the axial flow fan is provided with a plurality of threaded holes B on the surface thereof.
The utility model has the advantages as follows:
1. the exhaust pipe and the axial flow fan are installed at the proper position above the door body of the transformer chamber of the box-type substation and are matched with the fan at the bottom of the transformer for use, an air channel is formed during the common operation to rapidly reduce the temperature of the operation environment of the transformer, the cooling efficiency is improved, when the door body is damaged by an incorruptibility, the axial flow fan cannot fall into the transformer chamber, so that derivative accidents are avoided, the exhaust device is designed into two modes of automatic operation and manual operation, when the temperature controller fails, the manual operation mode is switched to forcibly exhaust air, and the applicability of the exhaust device is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an exhaust device suitable for a gate of a box-type substation transformer according to an embodiment of the present invention;
fig. 2 is a schematic view of a plane structure of an exhaust duct of an exhaust device suitable for a gate of a box-type substation transformer according to an embodiment of the present invention;
fig. 3 is a schematic side view of an exhaust duct of an exhaust device suitable for a gate of a box-type substation transformer according to an embodiment of the present invention;
fig. 4 is a schematic top view of an exhaust duct of an exhaust device suitable for a gate of a box-type substation transformer according to an embodiment of the present invention;
fig. 5 is the utility model discloses an exhaust pipe internal structure schematic diagram suitable for exhaust device at box-type substation transformer gate.
In the figure: 1. an exhaust duct; 101. a threaded hole A; 2. a baffle; 3. a screen; 4. an air outlet; 5. a door body; 6. an axial flow fan; 601. and a threaded hole B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following will explain in detail an exhaust device suitable for a gate of a box-type substation transformer according to an embodiment of the present invention with reference to fig. 1 to 5.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 show, the embodiment of the utility model provides an exhaust device suitable for box-type substation transformer gate, including a door body 5, door body 5 can dismantle on one side of the surface and be connected with axial fan 6, door body 5 can dismantle on the surface and be connected with exhaust pipe 1 near axial fan 6 one side, oblique fixedly connected with guide plate 2 in exhaust pipe 1 top one side, exhaust pipe 1 is inside to have seted up air exit 4 and air exit 4 is a plurality ofly, exhaust pipe 1 is inside to be close to air exit 4 one side fixedly connected with gauze 3.
In the example, the exhaust pipe 1 and the axial flow fan 6 are installed at the proper position above the door body 5 of the transformer chamber of the box-type substation, the exhaust pipe and the axial flow fan are matched with a fan at the bottom of the transformer for use, an air channel is formed during the common operation to rapidly reduce the temperature of the operation environment of the transformer and improve the cooling efficiency, when the door body 5 is damaged by an incorruptibility, the axial flow fan 6 cannot fall into the interior of the transformer chamber, so that derivative accidents are avoided, the exhaust device is designed into two modes of automatic operation and manual operation, when a temperature controller fails, the manual operation mode is switched to forcibly exhaust air, and the applicability of the exhaust device is improved.
Referring to fig. 1 and 2, a threaded hole a101 is formed in a surface of the exhaust duct 1, and a plurality of threaded holes a101 are formed.
For example, the exhaust duct 1 and the door body 5 can be fixed together by using a fastener through a threaded hole a101 formed in the surface of the exhaust duct 1.
Referring to fig. 1, a plurality of threaded holes B601 are formed in the surface of the axial flow fan 6.
For example, the axial flow fan 6 and the door body 5 can be fixed together by using a fastener conveniently through a threaded hole B601 formed in the surface of the axial flow fan 6.
When in use, the door body 5 is arranged at a proper installation position on the surface of a box-type distribution station, the exhaust pipe 1 and the axial flow fan 6 are arranged at a proper position above the door body 5 of a transformer chamber of a box-type substation, the exhaust pipe and the axial flow fan are matched with a fan at the bottom of the transformer for use, an air duct is formed during the joint operation for rapidly reducing the temperature of the operation environment of the transformer and improving the cooling efficiency, when the door body 5 is damaged by an incorruptibility, the axial flow fan 6 can not fall into the interior of the transformer chamber, thereby avoiding the occurrence of derivative accidents, the exhaust device is designed into two modes of automatic operation and manual operation, the manual operation mode is switched to forcibly exhaust air when a temperature controller fails, the applicability of the exhaust device is improved, the guide plate 2 is obliquely fixed at the top of the exhaust pipe 1, a guide structure is formed by bending a certain angle, the exhaust, through the screw hole A101 of seting up on exhaust pipe 1 surface, can facilitate the use fastener with exhaust pipe 1 and door body 5 together fixed, can facilitate the use fastener with axial fan 6 and door body 5 together fixed through the screw hole B601 of seting up on axial fan 6 surface, the device is whole can reduce transformer room operating environment temperature rapidly, and it is reasonable to force the passageway of airing exhaust, and structural design can dismantle, can extensively use in various types of box-type substation.
It should be noted that the utility model relates to an exhaust device suitable for box-type substation transformer gate, including exhaust pipe 1, screw hole A101, guide plate 2, gauze 3, air exit 4, door body 5, axial fan 6, screw hole B601, the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. The utility model provides an exhaust device suitable for box-type substation transformer gate, includes a body (5), its characterized in that, the body of the door (5) surface one side can be dismantled and be connected with axial fan (6), the body of the door (5) surface is close to axial fan (6) one side and can dismantle and be connected with exhaust pipe (1), exhaust pipe (1) top one side slant fixedly connected with guide plate (2), exhaust pipe (1) inside air exit (4) and air exit (4) of having seted up are a plurality of, exhaust pipe (1) inside is close to air exit (4) one side fixedly connected with gauze (3).
2. The exhaust device suitable for the gate of the box-type substation transformer according to claim 1, wherein the surface of the exhaust pipe (1) is provided with a plurality of threaded holes A (101) and the number of the threaded holes A (101) is multiple.
3. The exhaust device suitable for the gate of the box-type substation transformer according to claim 1, wherein the axial flow fan (6) is provided with a plurality of threaded holes B (601) on the surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166327.6U CN214069323U (en) | 2020-12-25 | 2020-12-25 | Exhaust device suitable for box-type substation transformer gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166327.6U CN214069323U (en) | 2020-12-25 | 2020-12-25 | Exhaust device suitable for box-type substation transformer gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214069323U true CN214069323U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023166327.6U Active CN214069323U (en) | 2020-12-25 | 2020-12-25 | Exhaust device suitable for box-type substation transformer gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214069323U (en) |
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2020
- 2020-12-25 CN CN202023166327.6U patent/CN214069323U/en active Active
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