CN217215667U - Unattended indoor transformer substation cooling device - Google Patents
Unattended indoor transformer substation cooling device Download PDFInfo
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- CN217215667U CN217215667U CN202123356460.2U CN202123356460U CN217215667U CN 217215667 U CN217215667 U CN 217215667U CN 202123356460 U CN202123356460 U CN 202123356460U CN 217215667 U CN217215667 U CN 217215667U
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Abstract
The utility model discloses a cooling device for an unattended indoor transformer substation, which is provided with a plurality of air suction boxes, wherein the air suction boxes are arranged at the middle lower part of the side wall of the transformer substation in a penetrating way, the open end of each air suction box is positioned at the inner side of the transformer substation, the closed end of each air suction box is positioned at the outer side of the transformer substation, the open end of each air suction box is provided with a closed cover, a dust screen is arranged on each closed cover, the dust screen can intercept dust in the transformer substation, prevent pipelines from being blocked by dust, maintain the cooling efficiency of the device, the closed end of each air suction box is connected with the air inlet end of a connecting pipe, the top wall of the transformer substation is provided with an air inlet component, an external fan works under the normal state, heat at the inner side of the transformer substation enters the air suction boxes through the dust screen, is discharged outside along the connecting pipes, the air inlet component and the external fan work at the same time under the peak state of power consumption, so that the air at the inner side of the transformer substation is circulated in an accelerated way, and the accelerated cooling is realized, the device has the advantages of being divided into two grades of cooling, meeting different cooling requirements of a transformer substation under normal state and a peak, and being efficient and energy-saving.
Description
Technical Field
The utility model relates to a transformer substation's heat sink technical field, concrete field is the indoor transformer substation heat sink of unmanned on duty.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. Whether each equipment in the transformer substation is normal at any time to the transformer substation of need keeping somewhere on duty personnel, the transformer substation is in peak load period, inside heat production is more, need on duty personnel to adopt the infrared radiation thermoscope to inspect and the record, and select the heat sink in the start-up transformer substation as required, thereby heat sink in the current transformer substation takes away the in-station heat through fan ventilation and reaches the cooling purpose, nevertheless the cooling effect is general, there is the condition of dust jam in the long-term use of ventilation pipeline, further lead to the cooling effect not good, provide an unmanned on duty indoor transformer substation heat sink for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned on duty indoor substation heat sink to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the unattended indoor substation cooling device comprises a plurality of air suction boxes, wherein the air suction boxes penetrate through and are arranged at the middle lower part of the side wall of a substation, the air suction boxes are used for sucking hot air in the substation to ensure that the hot air in the substation is discharged outside, the air circulation speed in the substation is increased, and the cooling effect on the substation is achieved, the open ends of the air suction boxes are positioned at the inner side of the substation, the closed ends of the air suction boxes are positioned at the outer side of the substation, the open ends of the air suction boxes are provided with sealing covers, dust screens are arranged on the sealing covers and used for blocking dust in the substation, so that pipelines are prevented from being blocked by the dust, the cooling efficiency of the device is maintained, the closed ends of the air suction boxes are connected with the air inlet ends of connecting pipes, the air outlet ends of the connecting pipes are connected with an external fan, the top wall of the substation is provided with an air inlet assembly, and the external fan works in a normal state, make the inboard heat of transformer substation, process the dust screen gets into in the convulsions box, follow the connecting pipe is arranged outward, under the power consumption peak state, air inlet subassembly and outside fan simultaneous working for the inboard air of transformer substation circulates with higher speed, realizes cooling with higher speed, and this device has and divide into two shelves cooling, satisfies the cooling demand of normality and difference under the peak in the transformer substation, and is energy-efficient.
Preferably, the air inlet subassembly includes the first connecting plate that the symmetry set up, two a plurality of bracing pieces of fixedly connected with between the first connecting plate, it is adjacent install the fan between the bracing piece, first connecting plate with the bracing piece constitutes the bearing part of fan for the fan suspension is on the roof of transformer substation, through fan work bloies to the transformer substation, the cooperation the box that draws wind uses and makes the inboard air of transformer substation circulate with higher speed, realizes cooling with higher speed, just be located between the first connecting plate the upside of fan 603 can be as required (the transformer substation is in outdoor) sets up the breakwater, prevents that the rainwater from directly getting into the transformer substation.
Preferably, the top wall of the transformer substation is provided with a mounting opening, the mounting opening is symmetrically and fixedly connected with a second connecting plate, the second connecting plate is an L-shaped plate, the first connecting plate is fixedly connected to the second connecting plate, and the L-shaped plate is convenient for supporting the first connecting plate.
Preferably, the integrated into one piece is connected with the otic placode in the shell week side of fan, the otic placode with correspond bracing piece fixed connection, the setting up of otic placode is convenient for the fan with be connected between the bracing piece.
Preferably, the number of the air draft boxes is two, the air draft boxes are respectively and fixedly penetrated through the symmetrical side walls of the transformer substation, the connecting pipe is provided with two air inlet ends and one air outlet end, the two air inlet ends are respectively communicated with the air draft boxes, one air outlet end is connected with an external fan, and the external fan works to enable heat inside the transformer substation to pass through the dustproof net to enter the air draft boxes and then to be discharged outside along the connecting pipe.
Preferably, the closing cap is clamped at the opening end of the air draft box, and the closing cap is convenient to take down from the air draft box and clean the dust screen.
Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that a plurality of air draft boxes are arranged, the air draft boxes are arranged at the middle lower part of the side wall of the transformer substation in a penetrating manner, the air draft boxes play a role in sucking hot air in the transformer substation so as to discharge the hot air in the transformer substation outside, increase the circulation speed of the air in the transformer substation and cool the transformer substation, the open ends of the air draft boxes are positioned at the inner side of the transformer substation, the closed ends of the air draft boxes are positioned at the outer side of the transformer substation, the open ends of the air draft boxes are provided with closed covers, dust screens are arranged on the closed covers, the dust screens play a role in intercepting dust in the transformer substation so as to prevent pipelines from being blocked by the dust, the cooling efficiency of the device is maintained, the closed ends of the air draft boxes are connected with the air inlet ends of connecting pipes, the air outlet ends of the connecting pipes are connected with external fans, an air inlet component is arranged on the top wall of the transformer substation, the external fans work under a normal state so that the heat inside of the transformer substation enters the air draft boxes through the dust screens, arrange outward along the connecting pipe, under the power consumption peak state, air inlet subassembly and outside fan simultaneous working for the inboard air of transformer substation circulates with higher speed, realizes cooling with higher speed, and this device has and divide into two shelves cooling, satisfies the cooling demand of normality and difference under the peak in the transformer substation, and is energy-efficient.
Drawings
FIG. 1 is a sectional view of the main structure of the present invention;
FIG. 2 is a perspective view of the suction box of the present invention;
fig. 3 is a perspective view of the air intake assembly of the present invention.
In the figure: 1-an air draft box, 2-a sealing cover, 3-a dust screen, 4-a connecting pipe, 5-an external fan, 6-an air inlet component, 601-a first connecting plate, 602-a supporting rod, 603-a fan, 7-a mounting port, 8-a second connecting plate and 9-an ear plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the unattended indoor substation cooling device comprises a plurality of air suction boxes 1, wherein the air suction boxes 1 are installed at the middle lower part of the side wall of a substation in a penetrating mode, the air suction boxes 1 suck hot air in the substation to enable the hot air in the substation to be discharged outside, the air circulation speed in the substation is increased, the cooling effect on the substation is achieved, the open ends of the air suction boxes 1 are located on the inner side of the substation, the closed ends of the air suction boxes 1 are located on the outer side of the substation, the open ends of the air suction boxes 1 are provided with sealing covers 2, dust screens 3 are arranged on the sealing covers 2, the dust screens 3 can intercept dust in the substation to prevent pipelines from being blocked by dust, the cooling efficiency of the device is maintained, the closed ends of the air suction boxes 1 are connected with the air inlet ends of connecting pipes 4, the air outlet ends of the connecting pipes 4 are connected with an external fan 5, and air inlet assemblies 6 are arranged on the top wall of the substation, external fan 5 works under the normality for the inboard heat of transformer substation, process dust screen 3 gets into in the box 1 of induced drafting, follow connecting pipe 4 is arranged outward, under the power consumption peak state, air inlet subassembly 6 and external fan 5 simultaneous working for the inboard air of transformer substation circulates with higher speed, realizes cooling with higher speed, and this device has and divide into two grades of cooling, satisfies the cooling demand of normality and difference under the peak in the transformer substation, and is energy-efficient.
Specifically, air inlet subassembly 6 is including the first connecting plate 601 that the symmetry set up, two a plurality of bracing pieces 602 of fixedly connected with between the first connecting plate 601 are adjacent install fan 603 between the bracing piece 602, first connecting plate 601 with bracing piece 602 constitutes fan 603's bearing part for fan 603 suspension is on the roof of transformer substation, through fan 603 work blows to the transformer substation, cooperates the box 1 that draws wind uses and makes the inboard air of transformer substation circulate with higher speed, realizes cooling with higher speed, just be located between the first connecting plate 601 the upside of fan 603 can set up the breakwater as required (the transformer substation is in outdoor), prevents that the rainwater from directly getting into the transformer substation.
Particularly, a mounting opening 7 is formed in the top wall of the transformer substation, a second connecting plate 8 is fixedly connected to the mounting opening 7 symmetrically, the second connecting plate 8 is an L-shaped plate, the first connecting plate 601 is fixedly connected to the second connecting plate 8, and the L-shaped plate is convenient for supporting the first connecting plate 601.
Specifically, the integrated into one piece is connected with otic placode 9 in the all sides of the shell of fan 603, otic placode 9 with correspond bracing piece 602 fixed connection, the setting of otic placode 9 is convenient for fan 603 with the connection between the bracing piece 602.
Particularly, the number of setting up of box 1 of induced drafting is 2, two box 1 of induced drafting is fixed respectively and runs through on the lateral wall of transformer substation symmetry, connecting pipe 4 sets up two air inlet ends and an air-out end, two air inlet ends respectively with box 1 of induced drafting is linked together, and an air-out end is connected with outside fan 5, through outside fan 5 work for the inboard heat of transformer substation, process dust screen 3 gets into in the box 1 of induced drafting, follow connecting pipe 4 is arranged outward.
Particularly, closing cap 2 joint in the open end of box 1 induced drafts, closing cap 2 is convenient for follow box 1 induced drafts is gone up and is taken off, washs dust screen 3.
The working principle is as follows: the transformer substation is provided with a plurality of air suction boxes 1, the air suction boxes 1 are arranged at the middle lower part of the side wall of the transformer substation in a penetrating way, the air suction boxes 1 have the function of sucking hot air in the transformer substation so as to discharge the hot air in the transformer substation outside and increase the circulation speed of the air in the transformer substation, the transformer substation is cooled, the open ends of the air suction boxes 1 are positioned at the inner side of the transformer substation, the closed ends of the air suction boxes 1 are positioned at the outer side of the transformer substation, the open ends of the air suction boxes 1 are provided with a closed cover 2, a dust screen 3 is arranged on the closed cover 2, the dust screen 3 has the function of intercepting dust in the transformer substation so as to prevent the pipelines from being blocked by the dust, the cooling efficiency of the device is maintained, the closed ends of the air suction boxes 1 are connected with the air inlet ends of connecting pipes 4, the air outlet ends of the connecting pipes 4 are connected with an external fan 5, the top wall of the transformer substation is provided with an air inlet component 6, the external fan 5 works in a normal state so as to ensure the heat inside of the transformer substation, in 3 entering box 1 of induced drafting through the dust screen, arrange outward along connecting pipe 4, under the power consumption peak state, air inlet subassembly 6 and 5 simultaneous workings of outside fan for the inboard air of transformer substation circulates with higher speed, realizes cooling with higher speed, and this device has and divide into two shelves cooling, satisfies the cooling demand of normality and difference under the peak in the transformer substation, and is energy-efficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Unmanned on duty indoor transformer substation heat sink, its characterized in that: the transformer substation air inlet assembly comprises a plurality of air suction boxes (1), wherein the air suction boxes (1) are installed at the middle lower part of the side wall of a transformer substation in a penetrating mode, the open ends of the air suction boxes (1) are located on the inner side of the transformer substation, the closed ends of the air suction boxes (1) are located on the outer side of the transformer substation, the open ends of the air suction boxes (1) are provided with closed covers (2), dust screens (3) are arranged on the closed covers (2), the closed ends of the air suction boxes (1) are connected with the air inlet ends of connecting pipes (4), the air outlet ends of the connecting pipes (4) are connected with an external fan (5), an air inlet assembly (6) is arranged on the top wall of the transformer substation, the external fan (5) works normally, heat on the inner side of the transformer substation enters the air suction boxes (1) through the dust screens (3) and is discharged outside along the connecting pipes (4), and the air inlet assembly (6) and the external fan (5) work simultaneously under the electricity consumption peak state, the air inside the transformer substation is circulated in an accelerated manner, and accelerated cooling is realized.
2. The unattended indoor substation cooling device according to claim 1, wherein: the air inlet assembly (6) comprises first connecting plates (601) which are symmetrically arranged, a plurality of supporting rods (602) are fixedly connected between the first connecting plates (601), and a fan (603) is installed between the adjacent supporting rods (602).
3. The unattended indoor substation cooling device according to claim 2, characterized in that: the transformer substation top wall is provided with a mounting port (7), the mounting port (7) is symmetrically and fixedly connected with a second connecting plate (8), the second connecting plate (8) is an L-shaped plate, and the first connecting plate (601) is fixedly connected to the second connecting plate (8).
4. The unattended indoor substation cooling device according to claim 2, wherein: the integrated into one piece is connected with otic placode (9) in the all sides of the shell of fan (603), otic placode (9) and corresponding bracing piece (602) fixed connection.
5. The unattended indoor substation cooling device according to any one of claims 1 to 4, wherein: the number of the air suction boxes (1) is 2, the two air suction boxes (1) are respectively and fixedly penetrated through the symmetrical side walls of the transformer substation, the connecting pipe (4) is provided with two air inlet ends and one air outlet end, the two air inlet ends are respectively communicated with the air suction boxes (1), and the one air outlet end is connected with an external fan (5).
6. The unattended indoor substation cooling device according to any one of claims 1 to 4, wherein: the closing cap (2) is clamped at the opening end of the air draft box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123356460.2U CN217215667U (en) | 2021-12-29 | 2021-12-29 | Unattended indoor transformer substation cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123356460.2U CN217215667U (en) | 2021-12-29 | 2021-12-29 | Unattended indoor transformer substation cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217215667U true CN217215667U (en) | 2022-08-16 |
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ID=82784344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123356460.2U Active CN217215667U (en) | 2021-12-29 | 2021-12-29 | Unattended indoor transformer substation cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217215667U (en) |
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2021
- 2021-12-29 CN CN202123356460.2U patent/CN217215667U/en active Active
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