CN222072532U - Preassembled box-type transformer substation - Google Patents
Preassembled box-type transformer substation Download PDFInfo
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- CN222072532U CN222072532U CN202420686171.3U CN202420686171U CN222072532U CN 222072532 U CN222072532 U CN 222072532U CN 202420686171 U CN202420686171 U CN 202420686171U CN 222072532 U CN222072532 U CN 222072532U
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- transformer substation
- heat dissipation
- substation body
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- square frame
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- 238000007789 sealing Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 43
- 230000007774 longterm Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 18
- 238000010276 construction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
本实用新型属于变电站技术领域，尤其为一种预装箱式变电站，包括变电站本体，所述变电站本体顶部固定安装有顶盖，所述变电站本体上固定安装有方形架，所述方形架的内部阵列安装有铰链，所述方形架的内部设置有方形板，所述方形架的内部设置有散热槽，所述散热槽上阵列设置有散热孔，所述散热槽的内部设置有密封块。本实用新型通过安装的散热孔和散热槽便于提高预装箱式变电站的散热效率，拉动方形板，带动密封块移动出散热槽的内部，进而对散热槽不再进行密封，变电站本体内部的空气通过散热孔流动至外界去，在空气流通时，可以使内部堆积的热量快速流动至外界去，进而达到提高散热效率的目的，避免长时间的温度过高影响电器元件的使用寿命。
The utility model belongs to the technical field of substations, and is particularly a pre-installed box-type substation, comprising a substation body, a top cover fixedly installed on the top of the substation body, a square frame fixedly installed on the substation body, a hinge installed in the internal array of the square frame, a square plate arranged inside the square frame, a heat dissipation slot arranged inside the square frame, a heat dissipation hole arranged in an array on the heat dissipation slot, and a sealing block arranged inside the heat dissipation slot. The utility model is convenient for improving the heat dissipation efficiency of the pre-installed box-type substation through the installed heat dissipation holes and heat dissipation slots, and the square plate is pulled to drive the sealing block to move out of the heat dissipation slot, so that the heat dissipation slot is no longer sealed, and the air inside the substation body flows to the outside through the heat dissipation holes. When the air circulates, the heat accumulated inside can flow quickly to the outside, thereby achieving the purpose of improving the heat dissipation efficiency and avoiding long-term excessive temperature affecting the service life of electrical components.
Description
Technical Field
The utility model relates to the technical field of substations, in particular to a preassembled box-type substation.
Background
The prefabricated box-type transformer substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, factory prefabrication is carried out according to a specific wiring scheme, indoor or outdoor compact distribution equipment is formed, a shell has fireproof and heat-insulating properties, corrosion resistance is good, the influence of external environment is small, the prefabricated box-type transformer substation is a compact type transformer substation, the site construction quantity is greatly reduced, the construction period and the workload are shortened, production, installation and debugging of the prefabricated box-type transformer substation are all completed in factories, and only simple box body positioning, cable connection, parameter setting and the like are needed on site.
The preassembled box-type transformer substation is internally provided with the heat dissipation component, and aims to ensure the temperature control of equipment in normal operation, however, under the continuous and long-time working state, the heat is still easy to accumulate in the preassembled box-type transformer substation, the accumulated heat is not easy to be rapidly dissipated, and long-time high temperature can not only lead to accelerated aging of electric elements, but also cause potential safety hazards such as short circuit, faults and the like.
Patent document CN220539445U discloses an automatic locking cabinet door of a spliced prefabricated box-type substation, "comprising a base, a box-type substation body is installed at the top of the base, an infrared human body induction sensor is installed at the end part of the box-type substation body, and an automatic locking mechanism is installed on the surface of the box-type substation body. According to the spliced prefabricated box-type substation automatic locking cabinet door, the infrared human body induction sensor senses that a worker can transmit an electric signal to the motor and the locking electromagnet, the locking electromagnet receives the electric signal for unlocking, the motor is started after receiving the electric signal and drives the transmission rod to drive the rotary handle to rotate, the connecting rod rotates immediately and drives the hinging rod to rotate when the rotary handle rotates, so that the cabinet door of the substation slides along the limiting plate immediately, meanwhile, the connecting rod rotates immediately around the box-type substation body, the cabinet doors at two ends are opened in a sliding mode so as to overhaul the inside of the cabinet door, and the infrared human body induction sensor cannot sense and transmit the electric signal and cannot open the cabinet door when a non-worker approaches, however, the spliced prefabricated box-type substation automatic locking cabinet door disclosed by the publication mainly aims at avoiding the problem that the non-official opens the cabinet door to cause electric shock, but does not aim at improving the heat dissipation efficiency, and therefore the prefabricated box-type substation is necessary to be researched.
Disclosure of utility model
The utility model aims to provide a preassembled box-type transformer substation so as to solve the technical problem of improving the heat dissipation efficiency in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a preassembled box-type transformer substation, includes the transformer substation body, transformer substation body top fixed mounting has the top cap, fixed mounting has square frame on the transformer substation body, square frame's inside array installs the hinge, square frame's inside is provided with square board, and the one end and the square board fixed connection of hinge, square frame's inside is provided with the radiating groove, the array is provided with the louvre on the radiating groove, the inside of radiating groove is provided with the sealing block, and sealing block and square board outer wall fixed connection, fixed mounting has the iron plate on the square board, square frame's inside fixed mounting has the magnet corresponding with the iron plate.
Preferably, the square plate is fixedly provided with a handle, and the front surface of the transformer substation body is provided with a sealing door through a hinge.
Preferably, the bottom of the transformer substation body is symmetrically provided with a supporting plate, and the supporting plate is symmetrically provided with positioning holes.
Preferably, two groups of driving motors are fixedly installed on the supporting plate, and the output ends of the driving motors are fixedly connected with threaded screw rods.
Preferably, a limiting plate is fixedly arranged on the supporting plate, and threaded holes are formed in the limiting plate in an array mode.
Preferably, the transformer substation body is fixedly provided with a guide groove corresponding to the limiting plate, the limiting plate penetrates through the guide groove, the guide groove is provided with a positioning bolt, and the positioning bolt is in threaded connection with the threaded hole.
Preferably, the inside fixed mounting of transformer substation body has the concave type frame corresponding with driving motor, and the top fixed mounting of concave type frame has a screw thread section of thick bamboo, and screw thread lead screw and screw thread section of thick bamboo threaded connection, screw thread section of thick bamboo and transformer substation body inner wall fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the heat dissipation efficiency of the preassembled box-type transformer substation is conveniently improved through the heat dissipation holes and the heat dissipation grooves, when the heat dissipation efficiency is required to be improved, the square plate is pulled to enable the position of the square plate to move through the hinge, the square plate can drive the sealing block to move out of the heat dissipation grooves after moving, the heat dissipation grooves are not sealed, air in the transformer substation body flows to the outside through the heat dissipation holes, and when the air circulates, heat accumulated in the transformer substation body can flow to the outside rapidly, so that the purpose of improving the heat dissipation efficiency is achieved, and the influence of the long-time overhigh temperature in the inside on the service life of an electric appliance element is avoided;
2. According to the utility model, the installation height of the preassembled box-type transformer substation is conveniently adjusted through the installed threaded screw and the driving motor, the position of the supporting plate is conveniently fixed through the positioning hole by using the bolts, the driving motor can drive the threaded screw to rotate, the position of the threaded cylinder can be moved when the threaded screw rotates, the position of the transformer substation body can be adjusted when the threaded cylinder moves, the position of the moving transformer substation body can be guided by the cooperation of the limiting plate and the guide groove, so that the purpose of adjusting the installation position of the transformer substation body is achieved, the installation height of the transformer substation body can be conveniently adjusted according to the installation site, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a square frame structure of the present utility model;
FIG. 3 is a schematic view of a limiting plate structure according to the present utility model;
fig. 4 is a schematic view of a concave frame structure according to the present utility model.
In the figure: 1. a substation body; 2. a top cover; 3. a square frame; 4. a hinge; 5. a square plate; 6. a handle; 7. an iron plate; 8. a magnet; 9. a sealing block; 10. a heat sink; 11. a heat radiation hole; 12. sealing the door; 13. a support plate; 14. positioning holes; 15. a driving motor; 16. a threaded screw rod; 17. a limiting plate; 18. a threaded hole; 19. a guide groove; 20. positioning bolts; 21. a concave frame; 22. a screw thread cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a preassembled box-type transformer substation comprises a transformer substation body 1, a top cover 2 is fixedly mounted at the top of the transformer substation body 1, a square frame 3 is fixedly mounted on the transformer substation body 1, a hinge 4 is mounted in an internal array of the square frame 3, a square plate 5 is arranged in the square frame 3, one end of the hinge 4 is fixedly connected with the square plate 5, a heat dissipation groove 10 is arranged in the square frame 3, a heat dissipation hole 11 is arranged in the heat dissipation groove 10 in an array, a sealing block 9 is arranged in the heat dissipation groove 10, the sealing block 9 is fixedly connected with the outer wall of the square plate 5, an iron plate 7 is fixedly mounted on the square plate 5, a magnet 8 corresponding to the iron plate 7 is fixedly mounted in the square frame 3, the preassembled box-type transformer substation is a distribution device integrating high-voltage switch equipment, a distribution transformer and a low-voltage distribution device according to a certain wiring scheme, the utility model is arranged in a totally-enclosed and movable steel structure box, which is suitable for construction and transformation of urban power grid, a heat dissipation component is arranged in the transformer substation body 1 during operation, but heat is easy to accumulate in the transformer substation body 1 during long-time operation, when the heat dissipation efficiency needs to be improved, the square plate 5 is pulled, the position of the square plate 5 is moved through the hinge 4, the square plate 5 can drive the sealing block 9 to move out of the heat dissipation groove 10 after moving, the heat dissipation groove 10 is not sealed any more, air in the transformer substation body 1 flows to the outside through the heat dissipation holes 11, when the air circulates, the heat accumulated in the transformer substation body can flow to the outside rapidly, the purpose of improving the heat dissipation efficiency is achieved, the service life of electric elements is prevented from being influenced by the long-time temperature of the inside, the filter screen is arranged in the heat dissipation holes 11, the impurities are prevented from entering, after dispelling the heat of transformer substation body 1 inside, remove the position of square board 5, make square board 5 enter into the inside of square frame 3, sealing block 9 then can reentry into the inside of heat dissipation groove 10 and seal, and then make iron plate 7 and magnet 8 contact, spacing is carried out to the position of square board 5, avoids external steam impurity to enter into the inside of transformer substation body 1 through heat dissipation groove 10.
Referring to fig. 1, a handle 6 is fixedly installed on a square plate 5, a sealing door 12 is installed on the front surface of a transformer substation body 1 through a hinge, and electrical components installed inside the transformer substation body 1 are convenient to overhaul and maintain through opening and closing of the sealing door 12.
Referring to fig. 1, a supporting plate 13 is symmetrically arranged at the bottom of a substation body 1, positioning holes 14 are symmetrically arranged on the supporting plate 13, and the position of the supporting plate 13 is conveniently fixed by using bolts through the positioning holes 14.
Referring to fig. 3, two groups of driving motors 15 are fixedly mounted on the supporting plate 13, the output ends of the driving motors 15 are fixedly connected with threaded screw rods 16, the supporting plate 13 provides mounting space for the driving motors 15, and the working output ends of the driving motors 15 rotate to drive the threaded screw rods 16 to rotate.
Referring to fig. 1 and 3, a limiting plate 17 is fixedly installed on a supporting plate 13, threaded holes 18 are arrayed on the limiting plate 17, a guide groove 19 corresponding to the limiting plate 17 is fixedly installed on a transformer substation body 1, the limiting plate 17 penetrates through the guide groove 19, a positioning bolt 20 is arranged on the guide groove 19, the positioning bolt 20 is in threaded connection with the threaded holes 18, the position of the moving transformer substation body 1 can be guided by matching of the limiting plate 17 and the guide groove 19, after the positioning bolt 20 is in threaded connection with the threaded holes 18, the position of the transformer substation body 1 can be limited, a hole corresponding to the positioning bolt 20 is formed in the guide groove 19, one end of the positioning bolt 20 can be inserted into the guide groove 19 through the hole, and when the threaded holes 18 are overlapped with the holes on the guide groove 19, the positioning bolt 20 can be inserted into the threaded holes 18.
Referring to fig. 1 and 4, a concave frame 21 corresponding to a driving motor 15 is fixedly installed inside a transformer substation body 1, a threaded cylinder 22 is fixedly installed at the top of the concave frame 21, a threaded screw 16 is in threaded connection with the threaded cylinder 22, the threaded cylinder 22 is fixedly connected with the inner wall of the transformer substation body 1, the driving motor 15 works to drive the threaded screw 16 to rotate, the threaded screw 16 can enable the position of the threaded cylinder 22 to move when rotating, the position of the transformer substation body 1 can be adjusted when the threaded cylinder 22 moves, the purpose of adjusting the installation position of the transformer substation body 1 is achieved, the installation height of the transformer substation body 1 can be conveniently adjusted according to an installation place, the installation efficiency is improved, an external support can be placed at the bottom of the transformer substation body 1 after the installation height of the transformer substation body 1 is determined, and the installation stability of the transformer substation body 1 is further improved.
The working principle is that the preassembled box-type transformer substation is a power distribution device which integrates high-voltage switch equipment, a power distribution transformer and a low-voltage power distribution device together according to a certain wiring scheme, is arranged in a totally-enclosed and movable steel structure box, is suitable for construction and reconstruction of an urban power grid, when the preassembled box-type transformer substation is arranged, the position of a supporting plate 13 is conveniently fixed by bolts through positioning holes 14, a driving motor 15 works to drive a threaded screw 16 to rotate, the threaded screw 16 moves the position of a threaded cylinder 22 when rotating, the position of a transformer substation body 1 is adjusted when the threaded cylinder 22 moves, a limiting plate 17 and a guide groove 19 are matched to guide the position of the moving transformer substation body 1, and the purpose of adjusting the installation position of the transformer substation body 1 is achieved, the installation efficiency is improved by conveniently adjusting the installation height of the transformer substation body 1 according to the installation place, after the installation height of the transformer substation body 1 is determined, an external support can be placed at the bottom of the transformer substation body 1 to support, the installation stability of the transformer substation body 1 is further improved, during the working period of the transformer substation body 1, a heat dissipation component is arranged in the transformer substation body, but the heat is easily accumulated in the long-time working interior, when the heat dissipation efficiency is required to be improved, the square plate 5 is pulled, the position of the square plate 5 is moved through the hinge 4, the square plate 5 is moved and then the sealing block 9 is driven to move out of the heat dissipation groove 10, the heat dissipation groove 10 is not sealed any more, the air in the transformer substation body 1 flows to the outside through the heat dissipation holes 11, the heat accumulated in the interior can flow to the outside rapidly during the air circulation, and the purpose of improving the heat dissipation efficiency is achieved, avoid inside long-time high temperature to influence electrical components's life, be provided with the filter screen in the louvre 11, avoid impurity entering, dispel the back to the inside heat of transformer substation body 1, remove square plate 5's position, make square plate 5 enter into square frame 3's inside, sealing block 9 then can reentry into the inside of heat dissipation groove 10 and seal, and then make iron plate 7 and magnet 8 contact, limit the position of square plate 5, avoid external steam impurity to enter into the inside of transformer substation body 1 through heat dissipation groove 10.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a preassembled box-type transformer substation, includes transformer substation body (1), its characterized in that: the transformer substation body (1) top fixed mounting has top cap (2), fixed mounting has square frame (3) on transformer substation body (1), hinge (4) are installed to the inside array of square frame (3), the inside of square frame (3) is provided with square board (5), and the one end and the square board (5) fixed connection of hinge (4), the inside of square frame (3) is provided with radiating groove (10), the array is provided with louvre (11) on radiating groove (10), the inside of radiating groove (10) is provided with sealing block (9), and sealing block (9) and square board (5) outer wall fixed connection, fixed mounting has iron plate (7) on square board (5), the inside fixed mounting of square frame (3) has magnet (8) corresponding with iron plate (7).
2. A preassembled box-type substation according to claim 1, characterized in that: the square plate (5) is fixedly provided with a handle (6), and the front side of the transformer substation body (1) is provided with a sealing door (12) through a hinge.
3. A preassembled box-type substation according to claim 2, characterized in that: the transformer substation is characterized in that supporting plates (13) are symmetrically arranged at the bottom of the transformer substation body (1), and positioning holes (14) are symmetrically formed in the supporting plates (13).
4. A preassembled box-type substation according to claim 3, characterized in that: two groups of driving motors (15) are fixedly mounted on the supporting plate (13), and the output end of each driving motor (15) is fixedly connected with a threaded screw rod (16).
5. A preassembled box-type substation according to claim 4, characterized in that: the support plate (13) is fixedly provided with a limiting plate (17), and threaded holes (18) are formed in the limiting plate (17) in an array mode.
6. A preassembled box-type substation according to claim 5, characterized in that: the transformer substation is characterized in that a guide groove (19) corresponding to the limiting plate (17) is fixedly arranged on the transformer substation body (1), the limiting plate (17) is arranged inside the guide groove (19) in a penetrating mode, a positioning bolt (20) is arranged on the guide groove (19), and the positioning bolt (20) is in threaded connection with the threaded hole (18).
7. A preassembled box-type substation according to claim 6, characterized in that: the transformer substation is characterized in that a concave frame (21) corresponding to the driving motor (15) is fixedly arranged in the transformer substation body (1), a threaded cylinder (22) is fixedly arranged at the top of the concave frame (21), the threaded screw rod (16) is in threaded connection with the threaded cylinder (22), and the threaded cylinder (22) is fixedly connected with the inner wall of the transformer substation body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420686171.3U CN222072532U (en) | 2024-04-07 | 2024-04-07 | Preassembled box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420686171.3U CN222072532U (en) | 2024-04-07 | 2024-04-07 | Preassembled box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222072532U true CN222072532U (en) | 2024-11-26 |
Family
ID=93553962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420686171.3U Active CN222072532U (en) | 2024-04-07 | 2024-04-07 | Preassembled box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222072532U (en) |
-
2024
- 2024-04-07 CN CN202420686171.3U patent/CN222072532U/en active Active
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