CN211151260U - Ventilation device for electric substation transformer cabinet - Google Patents
Ventilation device for electric substation transformer cabinet Download PDFInfo
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- CN211151260U CN211151260U CN201921813119.5U CN201921813119U CN211151260U CN 211151260 U CN211151260 U CN 211151260U CN 201921813119 U CN201921813119 U CN 201921813119U CN 211151260 U CN211151260 U CN 211151260U
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- cabinet
- outer cabinet
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- fixed
- pipe
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Abstract
The utility model belongs to the technical field of the cabinet ventilation technique that becomes in institute and specifically relates to an electric power is ventilation unit for cabinet that becomes in institute, including interior cabinet, interior cabinet both sides all articulate there is the switch door, and interior cabinet outside cover is equipped with outer cabinet, outer cabinet back inner wall and interior cabinet back outer wall fixed connection, and be fixed with frame type closing plate between outer cabinet and the interior cabinet, outer cabinet back inner wall is fixed with the cooling tube, cooling tube one end runs through outer cabinet top, and the cooling tube other end runs through interior cabinet top, interior cabinet top and outer cabinet top are connected with the blast pipe jointly, blast pipe top fixedly connected with first exhaust fan, be equipped with water-cooling mechanism and speeding mechanism on the outer cabinet. The utility model discloses it is good to ventilate, and the cooling effect is good, can make the transformer of installation can not overheated the destruction.
Description
Technical Field
The utility model relates to a institute becomes cabinet ventilation technical field, especially relates to an electric power electric becomes ventilation unit for cabinet.
Background
The transformer cabinet is a cabinet body for installing the transformer, the transformer in the transformer cabinet generates a large amount of heat when the transformer cabinet is installed and used, and if the temperature of each part of the transformer exceeds the allowable range for a long time, the insulation of the transformer is easy to damage, and the transformer is easy to break down by high voltage to cause faults or accidents.
For this reason, granted patent cn201821063973.x discloses a ventilation device for a transformer cabinet, which is provided with a fan, intermediate partitions, ventilation holes and an exhaust fan, wherein the two intermediate partitions isolate electrical components inside the cabinet body, thereby being beneficial to avoiding the influence of the temperature emitted by each component on other components, the heat is conveyed to the middle parts of the two intermediate partitions through the exhaust fan, and is extracted out through the fan at the top, thereby being beneficial to comprehensively dissipating the heat inside the cabinet body, but the hot air in the cabinet is simply extracted out, so that a good heat dissipation effect is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the heat dissipation effect is poor that has the ventilation unit for the cabinet that becomes among the prior art, and the ventilation unit for the cabinet that becomes of an electric power electricity that proposes.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an electric power electric becomes ventilation unit for cabinet, includes interior cabinet, interior cabinet both sides all articulate there is the switch door, and interior cabinet outside cover is equipped with outer cabinet, outer cabinet back inner wall and interior cabinet back outer wall fixed connection, and be fixed with frame type closing plate between outer cabinet and the interior cabinet, outer cabinet back inner wall is fixed with cooling tube, cooling tube one end runs through outer cabinet top, and the cooling tube other end runs through interior cabinet top, interior cabinet top and outer cabinet top are connected with the blast pipe jointly, the first exhaust fan of blast pipe top fixedly connected with, be equipped with water-cooling mechanism and acceleration mechanism on the outer cabinet.
Preferably, water-cooling mechanism is including fixing the water tank on outer cabinet side, the water tank top is connected with first honeycomb duct, first honeycomb duct intercommunication has the water pump of fixing at outer cabinet top, water pump outlet end intercommunication has the second honeycomb duct, second honeycomb duct intercommunication has the shunt tubes, shunt tubes bottom equidistance is fixed with three atomizer, and is three atomizer runs through outer cabinet top and with outer cabinet top fixed connection.
Preferably, the speed increasing mechanism comprises two second exhaust fans and an air inlet, the two second exhaust fans are fixed at the bottom of one side face of the outer cabinet, and the air inlet is arranged at the top of one side face of the outer cabinet.
Preferably, the bottom of the outer cabinet is fixedly connected with a base, and the base is made of stainless steel.
Preferably, the top surface of the water tank is provided with a water feeding pipe, and the water feeding pipe is connected with a top cover through threads.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a cooling tube, first exhaust fan and the blast pipe that set up can replace the hot-air of the interior cabinet of installation transformer, and the water-cooling mechanism that sets up and acceleration mechanism can help the air of cooling tube to carry out rapid cooling outside the cupboard in addition, and the inside air temperature of interior cabinet of replacement like this is lower, does benefit to the inside transformer cooling of interior cabinet.
Drawings
Fig. 1 is a first structural schematic diagram of a ventilation device for a substation of electric power and electricity according to the present invention;
fig. 2 is a second schematic structural view of the ventilating device for the power electric substation cabinet of the present invention;
fig. 3 is a schematic structural view of the ventilating device for the electric substation of the present invention without the frame-shaped sealing plate.
In the figure: the device comprises an inner cabinet 1, a switch door 2, an outer cabinet 3, a frame-shaped sealing plate 4, a cooling pipeline 5, an exhaust pipe 6, a first exhaust fan 7, a water tank 8, a first guide pipe 9, a water pump 10, a second guide pipe 11, a shunt pipe 12, an atomizing nozzle 13, a second exhaust fan 14, an air inlet 15, a base 16, a water adding pipe 17 and a top cover 18.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1-3, a ventilation device for a power electric substation transformation cabinet comprises an inner cabinet 1, both sides of the inner cabinet 1 are hinged with a switch door 2, the outer side of the inner cabinet 1 is sleeved with an outer cabinet 3, the bottom of the outer cabinet 3 is fixedly connected with a base 16, the base 16 is made of stainless steel, the inner wall of the back of the outer cabinet 3 is fixedly connected with the outer wall of the back of the inner cabinet 1, a frame-shaped sealing plate 4 is fixed between the outer cabinet 3 and the inner cabinet 1, the inner wall of the back of the outer cabinet 3 is fixed with a cooling pipeline 5, one end of the cooling pipeline 5 penetrates through the top of the outer cabinet 3, the other end of the cooling pipeline 5 penetrates through the top of the inner cabinet 1, the top of the inner cabinet 1 and the top of the outer cabinet 3 are commonly connected with an exhaust pipe 6, the top end of the exhaust pipe 6 is fixedly connected with a first exhaust fan 7, the outer cabinet 3 is provided with a water cooling mechanism and a, fresh air can enter the inner cabinet 1 through the cooling pipeline 5, and the effects of cooling and ventilation are achieved.
The water cooling mechanism comprises a water tank 8 fixed on the side surface of the outer cabinet 3, the top of the water tank 8 is connected with a first flow guide pipe 9, the first flow guide pipe 9 is communicated with a water pump 10 fixed on the top of the outer cabinet 3, the water outlet end of the water pump 10 is communicated with a second flow guide pipe 11, the second flow guide pipe 11 is communicated with a flow distribution pipe 12, three atomizing nozzles 13 are fixed at the bottom of the flow distribution pipe 12 at equal intervals, the three atomizing nozzles 13 penetrate through the top of the outer cabinet 3 and are fixedly connected with the top of the outer cabinet 3, the water cooling mechanism can cool the fresh air of the cooling pipeline 5, so that the cooling effect in the inner cabinet 1 is better, when the water cooling, in leading-in shunt tubes 12 through first honeycomb duct 9 and second honeycomb duct 11, on atomizing nozzle 13 atomizes water to 5 outer walls of cooling tube, through evaporation effect, can make cooling tube 5 cool down, its inside new trend also can cool down.
The speed-up mechanism comprises two second exhaust fans 14 and an air inlet 15, the two second exhaust fans 14 are fixed at the bottom of one side of the outer cabinet 3, the air inlet 15 is arranged at the top of one side of the outer cabinet 3, the speed-up mechanism can accelerate the rapid flow of atomized water vapor, accelerate evaporation and make the cooling effect more obvious.
The top surface of the water tank 8 is provided with a water adding pipe 17, the water adding pipe 17 is connected with a top cover 18 through threads, and the water adding pipe 17 is convenient for adding water.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A ventilation device for a power and electric substation cabinet comprises an inner cabinet (1) and is characterized in that, both sides of the inner cabinet (1) are hinged with switch doors (2), the outer side of the inner cabinet (1) is sleeved with an outer cabinet (3), the inner wall of the back of the outer cabinet (3) is fixedly connected with the outer wall of the back of the inner cabinet (1), and a frame-shaped sealing plate (4) is fixed between the outer cabinet (3) and the inner cabinet (1), a cooling pipeline (5) is fixed on the inner wall of the back surface of the outer cabinet (3), one end of the cooling pipeline (5) penetrates through the top of the outer cabinet (3), the other end of the cooling pipeline (5) penetrates through the top of the inner cabinet (1), the top of the inner cabinet (1) and the top of the outer cabinet (3) are connected with an exhaust pipe (6) together, the exhaust pipe (6) top fixedly connected with first exhaust fan (7), be equipped with water-cooling mechanism and speeding mechanism on outer cabinet (3).
2. The ventilation device for the electric transformer cabinet of the power and electricity, according to claim 1, is characterized in that the water cooling mechanism comprises a water tank (8) fixed on the side surface of the outer cabinet (3), a first guide pipe (9) is connected to the top of the water tank (8), the first guide pipe (9) is communicated with a water pump (10) fixed on the top of the outer cabinet (3), the water outlet end of the water pump (10) is communicated with a second guide pipe (11), the second guide pipe (11) is communicated with a shunt pipe (12), three atomizing nozzles (13) are equidistantly fixed at the bottom of the shunt pipe (12), and the three atomizing nozzles (13) penetrate through the top of the outer cabinet (3) and are fixedly connected with the top of the outer cabinet (3).
3. An electric power and electric power substation ventilation device according to claim 1, characterized in that the speed-increasing mechanism comprises two second exhaust fans (14) and an air inlet (15), the two second exhaust fans (14) are fixed at the bottom of one side of the outer cabinet (3), and the air inlet (15) is arranged at the top of one side of the outer cabinet (3).
4. An electric power and electric substation cabinet ventilator according to claim 1 characterized in that a base (16) is fixedly connected to the bottom of the outer cabinet (3), said base (16) being made of stainless steel.
5. A ventilation device for an electric power and electric power substation cabinet according to claim 2, characterized in that the top surface of the water tank (8) is provided with a water feeding pipe (17), and the water feeding pipe (17) is connected with a top cover (18) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813119.5U CN211151260U (en) | 2019-10-28 | 2019-10-28 | Ventilation device for electric substation transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921813119.5U CN211151260U (en) | 2019-10-28 | 2019-10-28 | Ventilation device for electric substation transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151260U true CN211151260U (en) | 2020-07-31 |
Family
ID=71771553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921813119.5U Expired - Fee Related CN211151260U (en) | 2019-10-28 | 2019-10-28 | Ventilation device for electric substation transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438879A (en) * | 2021-07-28 | 2021-09-24 | 安徽东能电气有限公司 | 10kV high-voltage floor metering cabinet |
-
2019
- 2019-10-28 CN CN201921813119.5U patent/CN211151260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438879A (en) * | 2021-07-28 | 2021-09-24 | 安徽东能电气有限公司 | 10kV high-voltage floor metering cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |