CN223583582U - A substation network control device - Google Patents
A substation network control deviceInfo
- Publication number
- CN223583582U CN223583582U CN202423111916.2U CN202423111916U CN223583582U CN 223583582 U CN223583582 U CN 223583582U CN 202423111916 U CN202423111916 U CN 202423111916U CN 223583582 U CN223583582 U CN 223583582U
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- China
- Prior art keywords
- air
- control device
- pipe
- box body
- air release
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Abstract
The utility model belongs to the technical field of substations, and particularly relates to a networking control device of a substation, which comprises a control device part to be cooled, and comprises a box body mechanism, a cooling mechanism, an insulating gas recovery mechanism, a temperature sensor and a controller, wherein the temperature sensor is arranged on the control device part to be cooled, the box body mechanism comprises a box body, a sealing gasket, a sealing cover plate, a concave heat dissipation part and a partition plate, the box body and the sealing cover plate are detachably connected through the sealing gasket, a plurality of concave heat dissipation parts are fixedly connected with the box body, the partition plate is in a plane level, the box body is detachably connected with the partition plate, and the insulating gas recovery mechanism comprises a recovery gas storage chamber, a second exhaust fan and an exhaust tube, and the recovery gas storage chamber is connected with the second exhaust fan.
Description
Technical Field
The utility model belongs to the technical field of substations, and particularly relates to a networking control device of a substation.
Background
Most of the existing transformer substation networking control cabinets adopt a ventilation mode to radiate heat of the control cabinet body, and part of accessories of the networking control cabinets need to be kept in an insulating state, the ventilation mode is adopted to radiate heat of the control cabinet body, so that the normal use of the transformer substation is affected, and therefore the networking control device of the transformer substation with good insulation and radiation effects is needed urgently.
Disclosure of utility model
The utility model aims at the problems and provides a networking control device of a transformer substation.
In order to achieve the aim, the networking control device of the transformer substation comprises a control device part to be cooled, a box body mechanism, a cooling mechanism, an insulating gas recovery mechanism, a pressurizing and air supplementing mechanism, a temperature sensor and a controller, wherein the temperature sensor is arranged on the control device part to be cooled;
The box body mechanism comprises a box body, sealing gaskets, sealing cover plates, concave radiating parts and a partition plate, wherein the box body and the sealing cover plates are detachably connected through the sealing gaskets, the number of the concave radiating parts is multiple, the concave radiating parts are fixedly connected with the box body, the plane of the partition plate is horizontal, the box body is detachably connected with the partition plate, and the partition plate divides a cavity enclosed by the box body and the sealing cover plates into an insulating gas cavity and an equipment mounting cavity;
The cooling mechanism comprises an air suction pipe, an air discharge pipe, a condensing machine and a first exhaust fan, wherein the condensing machine is communicated with the first exhaust fan, one end of the condensing machine, which is far away from the first exhaust fan, is communicated with the air discharge pipe, one end of the first exhaust fan, which is far away from the condensing machine, is communicated with the air suction pipe, and the upper ends of the air suction pipe and the air discharge pipe are both positioned in an insulating gas cavity;
The upper end surface of the air suction pipe is positioned above the part to be cooled of the control device, and the upper end surface of the air discharge pipe is attached to the lower end surface of the part to be cooled of the control device;
The pressurizing air supplementing mechanism and the insulating gas recycling mechanism are both detachably connected with the box body, the controller is positioned in the equipment mounting cavity and is detachably connected with the box body, the temperature sensor, the condenser, the first exhaust fan, the pressurizing and air supplementing mechanism and the insulating gas recycling mechanism are all in communication connection with the controller.
Preferably, the pressurization air supplementing mechanism comprises an air storage tank, an air supplementing pipe and a third electric one-way valve, the air storage tank is detachably connected with the box body, the length direction of the air supplementing pipe is vertical, the side face of the upper end of the air supplementing pipe is communicated with the partition board, the lower end of the air supplementing pipe is communicated with the air storage tank, the third electric one-way valve is arranged on the air supplementing pipe, and the air storage tank and the third electric one-way valve are all in communication connection with the controller.
Preferably, the telescopic fan mechanism comprises a telescopic cylinder and a fan piece, the telescopic cylinder and the fan piece are detachably connected, the length direction of the telescopic cylinder is vertical, the lower end of the telescopic cylinder is detachably connected with the partition plate, the upper end of the telescopic cylinder is detachably connected with the fan piece, and the telescopic cylinder and the fan piece are all in communication connection with the controller.
Preferably, the air release pipe comprises a first air release connecting part, a second air release connecting part and a third air release connecting part, the first air release connecting part and the third air release connecting part are vertical in the length direction, and the second air release connecting part is horizontal in the length direction;
The first air discharging connecting part is communicated with the partition board, the upper end of the first air discharging connecting part is communicated with the second air discharging connecting part, one end, far away from the first air discharging connecting part, of the second air discharging connecting part is communicated with the lower end of the third air discharging connecting part, the fan piece is located below the third air discharging connecting part, and the telescopic cylinder and the third air discharging connecting part are coaxial.
Preferably, the box body is provided with a clamping port, the sealing cover plate comprises a sealing plate body, a clamping part, a bolt assembly and a spiral part, the sealing plate body is fixedly connected with the clamping part, the sealing plate body is fixedly connected with the spiral part, the spiral part is in threaded connection with the box body through the bolt assembly, and the clamping part is clamped with the clamping port through a sealing gasket.
Preferably, the cooling mechanism further comprises a first electric one-way valve, the first electric one-way valve is detachably connected with the air suction pipe, and the first electric one-way valve is in communication connection with the controller.
Preferably, the cooling mechanism comprises a second electric one-way valve, the second electric one-way valve is detachably connected with the air release pipe, and the second electric one-way valve is in communication connection with the controller.
Preferably, the insulating gas recovery mechanism comprises a recovery gas storage chamber, a second exhaust fan, a fourth electric check valve and an exhaust pipe, wherein the recovery gas storage chamber is communicated with the second exhaust fan, the second exhaust fan is communicated with the exhaust pipe, the length direction of the exhaust pipe is vertical, the upper end of the exhaust pipe is located an insulating gas cavity, the recovery gas storage chamber and the second exhaust fan are both located an equipment installation cavity, the fourth electric check valve is installed on the exhaust pipe, and the fourth electric check valve and the second exhaust fan are both in communication connection with the controller.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) The pressurizing air supplementing mechanism and the insulating gas recycling mechanism are both detachably connected with the box body, insulating gas is introduced through the pressurizing air supplementing mechanism, the insulating gas is filled in the insulating gas cavity to play an insulating role, the safety is improved, meanwhile, if the sealing cover plate needs to be opened, the insulating gas is partially recycled through the insulating gas recycling mechanism, then the sealing cover plate is reinstalled and then discharged again, cooling and heat dissipation are realized through the cooling mechanism, the insulating heat dissipation effect is good, and the using amount of the insulating gas is saved;
(2) The box body is detachably connected with the sealing cover plate through the sealing gasket, the sealing is firm, and the introduced insulating gas cannot easily escape;
(3) The upper end surface of the air suction pipe is positioned above a part to be cooled of the control device, hot air flows upwards, the part to be cooled of the control device is a main heating source, and high-temperature gas can be absorbed through the air suction pipe as much as possible, so that the cooling effect is good;
(4) The temperature sensor is arranged on the part to be cooled of the control device, the real-time detection of the temperature is realized through the temperature sensor arranged on the part to be cooled of the control device, a signal can be sent to the controller at the first time when the temperature is suddenly increased, then the temperature is reduced through the temperature reducing mechanism, the rapid temperature reduction effect is good, and the actual service life of the part to be cooled of the control device is greatly prolonged;
(5) The plurality of concave radiating parts are fixedly connected with the box body, the contact area of the box body mechanism is greatly increased by the plurality of concave radiating parts, the heat can be radiated more quickly by increasing the contact area, the concave radiating parts accelerate the blowing disturbance of the fan piece, and the turbulent heat radiation effect is good;
(6) The fan piece is positioned below the air release connecting part III, the telescopic cylinder and the air release connecting part III are coaxial, the released low-temperature insulating gas can be blown away towards the part to be cooled of the control device, and the cooling effect is good;
(7) The telescopic cylinder and the fan piece are detachably connected, the fan piece provides vertical upward wind force, the telescopic cylinder can stretch out and draw back along the length direction of the telescopic cylinder, and the air flow disturbance is enhanced along with the telescopic cylinder, so that the flow speed of the cooling part to be cooled through the control device is accelerated, and the heat dissipation effect is good.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
fig. 1 is a front view of a networking control device of a substation;
Fig. 2 is a perspective view of a networking control device of a substation;
Fig. 3 is a front view of a substation networking control device with a seal cover plate removed;
Fig. 4 is a perspective view of a networking control device of a substation with a sealing cover plate removed;
FIG. 5 is a cross-sectional view of a networking control device of a substation;
FIG. 6 is a perspective view of a networking control device gasket of a substation;
FIG. 7 is a front view of a networking control device partition of a substation in cooperation with a cooling mechanism;
fig. 8 is a perspective view of a networking control device seal cover plate of a substation.
Reference numerals:
1. The box body mechanism 11, the box body 12, the sealing gasket 13, the sealing cover plate 14, the concave radiating part 15, the partition plate 16, the sealing plate body 17, the clamping part 18 and the spiral part;
2. the cooling mechanism 21, the air suction pipe 22, the air discharge pipe 23, the condenser 24, the first exhaust fan 25, the first electric check valve 26, the second electric check valve 27, the first air discharge connection part 28, the second air discharge connection part 29 and the third air discharge connection part;
3. the pressurization air supplementing mechanism 31, the air storage tank 32, the air supplementing pipe 33 and the third electric one-way valve;
4. A control device to-be-cooled part;
5. a telescopic fan mechanism 51, a telescopic cylinder 52 and a fan member;
6. an insulating gas recovery mechanism 61, a recovery gas storage chamber 62, a second exhaust fan 63 and an exhaust pipe;
7. an insulating gas chamber;
8. and a device mounting cavity.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
The networking control device of the transformer substation is specifically described below with reference to fig. 1 to 8, and as shown in fig. 1 and 2, the networking control device of the transformer substation comprises a to-be-cooled part 4 of the control device, and further comprises a box body mechanism 1, a cooling mechanism 2, an insulating gas recovery mechanism 6, a pressurizing and air supplementing mechanism 3, a temperature sensor and a controller, wherein the temperature sensor is installed on the to-be-cooled part 4 of the control device.
As shown in fig. 3, 4 and 6, the box mechanism 1 includes a box body 11, a sealing gasket 12, a sealing cover plate 13, concave heat dissipation parts 14 and a partition plate 15, the box body 11 and the sealing cover plate 13 are detachably connected through the sealing gasket 12, the number of the concave heat dissipation parts 14 is multiple, the concave heat dissipation parts 14 are fixedly connected with the box body 11, the partition plate 15 is horizontal, the box body 11 is detachably connected with the partition plate 15, and the partition plate 15 divides a cavity enclosed by the box body 11 and the sealing cover plate 13 into an insulating gas cavity 7 and an equipment installation cavity 8.
As shown in fig. 5 and 7, the cooling mechanism 2 comprises an air suction pipe 21, an air release pipe 22, a condenser 23 and a first exhaust fan 24, wherein the condenser 23 is communicated with the first exhaust fan 24, one end, away from the first exhaust fan 24, of the condenser 23 is communicated with the air release pipe 22, one end, away from the condenser 23, of the first exhaust fan 24 is communicated with the air suction pipe 21, and the upper end of the air suction pipe 21 and the upper end of the air release pipe 22 are both positioned in the insulating gas cavity 7.
As shown in fig. 5, the upper end surface of the air suction pipe 21 is located above the to-be-cooled portion 4 of the control device, and the upper end surface of the air release pipe 22 is attached to the lower end surface of the to-be-cooled portion 4 of the control device.
As shown in fig. 5 and 7, the pressurized air supply mechanism 3 and the insulating gas recovery mechanism 6 are both detachably connected to the casing main body 11, the controller is located in the equipment installation cavity 8, the controller is detachably connected to the casing main body 11, and the temperature sensor, the condenser 23, the first exhaust fan 24, the pressurized air supply mechanism 3 and the insulating gas recovery mechanism 6 are all in communication connection with the controller.
As shown in fig. 5 and 7, the pressurized air supplementing mechanism 3 includes an air tank 31, an air supplementing pipe 32 and a third electric check valve 33, the air tank 31 is detachably connected with the box body 11, the length direction of the air supplementing pipe 32 is vertical, the side surface of the upper end of the air supplementing pipe 32 is communicated with the partition plate 15, the lower end of the air supplementing pipe 32 is communicated with the air tank 31, the third electric check valve 33 is installed in the air supplementing pipe 32, and the air tank 31 and the third electric check valve 33 are all in communication connection with the controller.
As shown in fig. 5 and 7, the telescopic fan mechanism 5 is further included, the telescopic fan mechanism 5 comprises a telescopic air cylinder 51 and a fan piece 52, the telescopic air cylinder 51 and the fan piece 52 are detachably connected, the length direction of the telescopic air cylinder 51 is vertical, the lower end of the telescopic air cylinder 51 is detachably connected with the partition plate 15, the upper end of the telescopic air cylinder 51 is detachably connected with the fan piece 52, and the telescopic air cylinder 51 and the fan piece 52 are both in communication connection with the controller.
As shown in fig. 7, the air release pipe 22 includes an air release connection portion 27, an air release connection portion 28 and an air release connection portion 29, the air release connection portion 27 and the air release connection portion 29 are vertical in the length direction, and the air release connection portion 28 is horizontal in the length direction.
As shown in fig. 5 and 7, the first air release connecting portion 27 is communicated with the partition 15, the upper end of the first air release connecting portion 27 is communicated with the second air release connecting portion 28, the end, away from the first air release connecting portion 27, of the second air release connecting portion 28 is communicated with the lower end of the third air release connecting portion 29, the fan member 52 is located below the third air release connecting portion 29, and the telescopic cylinder 51 is coaxial with the third air release connecting portion 29.
As shown in fig. 8, a clamping port is formed in the box body 11, the sealing cover plate 13 includes a sealing plate body 16, a clamping portion 17, a bolt assembly and a screw portion 18, the sealing plate body 16 is fixedly connected with the clamping portion 17, the sealing plate body 16 is fixedly connected with the screw portion 18, the screw portion 18 is in threaded connection with the box body 11 through the bolt assembly, and the clamping portion 17 is clamped with the clamping port through the sealing gasket 12.
As shown in fig. 5 and 7, the cooling mechanism 2 further includes a first electric check valve 25, the first electric check valve 25 is detachably connected to the air intake pipe 21, and the first electric check valve 25 is communicatively connected to the controller.
As shown in fig. 5 and 7, the cooling mechanism 2 includes a second electrically operated check valve 26, the second electrically operated check valve 26 being detachably connected to the purge tube 22, the second electrically operated check valve 26 being in communication with the controller.
As shown in fig. 5 and 7, the insulating gas recovery mechanism 6 includes a recovery gas storage chamber 61, a second exhaust fan 62, a fourth electric check valve and an exhaust pipe 63, the recovery gas storage chamber 61 is communicated with the second exhaust fan 62, the second exhaust fan 62 is communicated with the exhaust pipe 63, the length direction of the exhaust pipe 63 is vertical, the upper end of the exhaust pipe 63 is located an insulating gas cavity 7, the recovery gas storage chamber 61 and the second exhaust fan 62 are both located an equipment installation cavity 8, the fourth electric check valve is installed in the exhaust pipe 63, and the fourth electric check valve and the second exhaust fan 62 are both in communication connection with the controller.
Networking control device of transformer substation works according to the principle:
The pressurization air supplementing mechanism 3 and the insulating gas recovery mechanism 6 are both detachably connected with the box body 11, insulating gas is introduced through the pressurization air supplementing mechanism 3, the insulating gas is filled in the insulating gas cavity 7, insulating effect is achieved, safety is improved, if the sealing cover plate 13 needs to be opened, the insulating gas recovery mechanism 6 is controlled by the controller to recover the insulating gas partially, then the sealing cover plate 13 is reinstalled, the recovered insulating gas in the insulating gas recovery mechanism 6 is released again, insulating effect is good, the using amount of the insulating gas is saved, periodic cooling is achieved through the cooling mechanism 2, and the heat dissipation effect is good.
As a technical solution of the present utility model, the hardware configuration provided is only for facilitating the implementation of the brake control on the basis of hardware facilities, and in particular, how to implement the brake control and the brake control method is not a technical problem to be solved and an object to be protected by the present utility model, and meanwhile, the communication methods between devices all adopt the existing communication methods, which is not an utility model point of the present utility model.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification and equivalent changes to the above-mentioned embodiments according to the technical substance of the present utility model are still within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The networking control device of the transformer substation comprises a control device part (4) to be cooled and is characterized by also comprising a box body mechanism (1), a cooling mechanism (2), an insulating gas recovery mechanism (6), a pressurizing and air supplementing mechanism (3), a temperature sensor and a controller, wherein the temperature sensor is arranged on the control device part (4) to be cooled;
the box mechanism (1) comprises a box body (11), sealing gaskets (12), sealing cover plates (13), concave radiating parts (14) and a partition plate (15), wherein the box body (11) and the sealing cover plates (13) are detachably connected through the sealing gaskets (12), the concave radiating parts (14) are multiple in number, the concave radiating parts (14) are fixedly connected with the box body (11), the partition plate (15) is positioned on the plane level, the box body (11) is detachably connected with the partition plate (15), and a cavity enclosed by the box body (11) and the sealing cover plates (13) is divided into an insulating gas cavity (7) and an equipment installation cavity (8) by the partition plate (15);
the cooling mechanism (2) comprises an air suction pipe (21), an air release pipe (22), a condensing machine (23) and a first exhaust fan (24), wherein the condensing machine (23) is communicated with the first exhaust fan (24), one end, far away from the first exhaust fan (24), of the condensing machine (23) is communicated with the air release pipe (22), one end, far away from the condensing machine (23), of the first exhaust fan (24) is communicated with the air suction pipe (21), and the upper ends of the air suction pipe (21) and the air release pipe (22) are both positioned in an insulating gas cavity (7);
The upper end surface of the air suction pipe (21) is positioned above the part (4) to be cooled of the control device, and the upper end surface of the air discharge pipe (22) is attached to the lower end surface of the part (4) to be cooled of the control device;
The device is characterized in that the pressurizing and air supplementing mechanism (3) and the insulating gas recycling mechanism (6) are detachably connected with the box body (11), the controller is located in the equipment installation cavity (8), the controller is detachably connected with the box body (11), and the temperature sensor, the condenser (23), the first exhaust fan (24), the pressurizing and air supplementing mechanism (3) and the insulating gas recycling mechanism (6) are all in communication connection with the controller.
2. The networking control device of a transformer substation according to claim 1, wherein the pressurizing air supplementing mechanism (3) comprises an air storage tank (31), an air supplementing pipe (32) and a third electric one-way valve (33), the air storage tank (31) is detachably connected with the box body (11), the length direction of the air supplementing pipe (32) is vertical, the side surface of the upper end of the air supplementing pipe (32) is communicated with the partition plate (15), the lower end of the air supplementing pipe (32) is communicated with the air storage tank (31), the third electric one-way valve (33) is installed on the air supplementing pipe (32), and the air storage tank (31) and the third electric one-way valve (33) are both in communication connection with the controller.
3. The networking control device of a transformer substation according to claim 1, further comprising a telescopic fan mechanism (5), wherein the telescopic fan mechanism (5) comprises a telescopic air cylinder (51) and a fan piece (52), the telescopic air cylinder (51) and the fan piece (52) are detachably connected, the length direction of the telescopic air cylinder (51) is vertical, the lower end of the telescopic air cylinder (51) is detachably connected with the partition plate (15), the upper end of the telescopic air cylinder (51) is detachably connected with the fan piece (52), and the telescopic air cylinder (51) and the fan piece (52) are both in communication connection with the controller.
4. A networking control device of a transformer substation according to claim 3, wherein the air release pipe (22) comprises an air release connection part I (27), an air release connection part II (28) and an air release connection part III (29), the length directions of the air release connection part I (27) and the air release connection part III (29) are vertical, and the length direction of the air release connection part II (28) is horizontal;
The first air release connecting part (27) is communicated with the partition plate (15), the upper end of the first air release connecting part (27) is communicated with the second air release connecting part (28), one end, away from the first air release connecting part (27), of the second air release connecting part (28) is communicated with the lower end of the third air release connecting part (29), the fan piece (52) is located below the third air release connecting part (29), and the telescopic cylinder (51) and the third air release connecting part (29) are coaxial.
5. The networking control device of the transformer substation according to claim 1, wherein the box body (11) is provided with a clamping port, the sealing cover plate (13) comprises a sealing plate body (16), a clamping portion (17), a bolt assembly and a spiral portion (18), the sealing plate body (16) is fixedly connected with the clamping portion (17), the sealing plate body (16) is fixedly connected with the spiral portion (18), the spiral portion (18) is in threaded connection with the box body (11) through the bolt assembly, and the clamping portion (17) is clamped with the clamping port through a sealing gasket (12).
6. The networking control device of the transformer substation according to claim 1, wherein the cooling mechanism (2) further comprises a first electric one-way valve (25), the first electric one-way valve (25) is detachably connected with the air suction pipe (21), and the first electric one-way valve (25) is in communication connection with the controller.
7. The networking control device of the transformer substation according to claim 1, wherein the cooling mechanism (2) comprises a second electric one-way valve (26), the second electric one-way valve (26) is detachably connected with the air release pipe (22), and the second electric one-way valve (26) is in communication connection with the controller.
8. The networking control device of a transformer substation according to claim 1, wherein the insulating gas recovery mechanism (6) comprises a recovery gas storage chamber (61), a second exhaust fan (62), a fourth electric check valve and an exhaust pipe (63), the recovery gas storage chamber (61) is communicated with the second exhaust fan (62), the second exhaust fan (62) is communicated with the exhaust pipe (63), the length direction of the exhaust pipe (63) is vertical, the upper end of the exhaust pipe (63) is located in an insulating gas cavity (7), the recovery gas storage chamber (61) and the second exhaust fan (62) are both located in an equipment installation cavity (8), the fourth electric check valve is installed in the exhaust pipe (63), and the fourth electric check valve and the second exhaust fan (62) are both in communication connection with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423111916.2U CN223583582U (en) | 2024-12-17 | 2024-12-17 | A substation network control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423111916.2U CN223583582U (en) | 2024-12-17 | 2024-12-17 | A substation network control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223583582U true CN223583582U (en) | 2025-11-21 |
Family
ID=97701949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423111916.2U Active CN223583582U (en) | 2024-12-17 | 2024-12-17 | A substation network control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223583582U (en) |
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2024
- 2024-12-17 CN CN202423111916.2U patent/CN223583582U/en active Active
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