CN219874526U - Moisture-resistant box-type substation - Google Patents
Moisture-resistant box-type substation Download PDFInfo
- Publication number
- CN219874526U CN219874526U CN202320963830.9U CN202320963830U CN219874526U CN 219874526 U CN219874526 U CN 219874526U CN 202320963830 U CN202320963830 U CN 202320963830U CN 219874526 U CN219874526 U CN 219874526U
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- Prior art keywords
- moisture
- box
- transformer
- dehumidification
- frame
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- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 238000007791 dehumidification Methods 0.000 claims description 22
- 230000009466 transformation Effects 0.000 claims description 14
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
- Patch Boards (AREA)
Abstract
The utility model discloses a moisture-resistant box-type transformer substation, which comprises a transformer box body and a sealing cabinet door hinged on the front surface of the transformer box body, wherein a middle partition board is fixedly arranged in the transformer box body, two sides of the top end of the middle partition board and two sides of the bottom end of the middle partition board are fixedly provided with a dehumidifying partition frame, the front surface of the dehumidifying partition frame is provided with slots, moisture absorption components for dehumidifying are connected with the inner parts of the slots in a clamping way, the surface of the dehumidifying partition frame is provided with uniformly distributed circulating grid holes, and the top end of the middle partition board and the bottom end of the middle partition board are provided with circulating air holes.
Description
Technical Field
The utility model relates to the technical field of box-type substations, in particular to a moisture-resistant box-type substation.
Background
The box-type transformer substation, called preassembled substation or preassembled substation, is a high-voltage switch device, and has functions of voltage reduction, low-voltage power distribution and the like of a transformer organically combined together, and is installed in a dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-enclosed and movable steel structure box, which is quite common in mines, factory enterprises, oil-gas fields and wind power stations. Because the box-type transformer substation is in outdoor environment for a long time, the problem of humidity of the environment in the box often occurs due to the influence of rain, snow and dew, and if the transformer substation is not timely subjected to damp-proof dehumidification, the corrosion of internal transformer devices can be accelerated. The current common dampproof mode of the box-type transformer substation is to heighten internal components of the transformer substation to enable the components to be far away from the ground, so that the influence of ground moisture on the internal environment of the transformer substation is reduced, and a corrosion-resistant preassembled high-voltage box-type transformer substation with the application number of CN202122311317.5 is adopted. However, in practical use, the following disadvantages exist in that the transformer substation is dampproof only by adopting a heightening mode:
the air in the transformer substation cannot be effectively circulated for dehumidification, and the dampproof effect is poor.
Disclosure of Invention
The utility model aims to provide a moisture-resistant box-type transformer substation, which aims to solve the problems that the air in the existing transformer substation provided in the background art cannot be effectively circulated and dehumidified and the moisture-resistant effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a moisture-resistant box-type substation, includes transformer box and articulates at the positive sealed cabinet door of transformer box, the inside of transformer box is fixedly provided with the middle baffle, the both sides on middle baffle top and the both sides of middle baffle bottom all are fixedly provided with the dehumidification and separate the frame, the slot has been seted up in the front of dehumidification separate the frame, the inside block of slot is connected with the moisture absorption subassembly that is used for the dehumidification, evenly distributed's circulation grid hole has been seted up on the surface of dehumidification separate the frame, the circulation wind hole has all been seted up on the top of middle baffle and the bottom of middle baffle, the inside fixed mounting in circulation wind hole has the dehumidification fan; two independent and communicated spaces are separated in the box, after the humidity in the box reaches a set range, a fan can be started, so that air in the transformer substation continuously circulates circularly, moisture absorption and drying are continuously carried out on the circulated air by a moisture-proof material, and the moisture-proof transformer substation is convenient to disassemble, assemble and maintain in the later period and is durable in moisture prevention.
Preferably, the moisture absorption assembly comprises a moisture absorption frame and a drawing handle fixedly arranged on the front surface of the moisture absorption frame, a porous anhydrous calcium chloride plate is arranged on the inner side of the moisture absorption frame, and the drawing structure is convenient to disassemble and replace at regular intervals, so that the moisture resistance of the transformer substation is improved.
Preferably, the circulating grid holes are arranged opposite to the porous anhydrous calcium chloride plate, so that moisture absorption and moisture prevention can be quickly carried out, and the moisture prevention is durable.
Preferably, the inside wall fixed mounting of transformer box has humidity switch, dehumidification fan passes through humidity switch and external power supply electric connection, and dehumidification is quick, and the effect is showing.
Preferably, the surface fixing of the middle partition plate is provided with uniformly distributed transformer assembling frames, and convenience is provided for quick installation of transformer devices.
Preferably, four corners of the bottom end of the power transformation box body are fixedly provided with bottom cushion blocks, so that the power transformation box body can be raised, and the function of moisture isolation is achieved.
Preferably, the top of transformer box is fixed to be provided with the drainage ceiling, can lead the drainage rainwater fast, reduces the rainwater and gathers on the transformer box, is favorable to the dampproofing of dehumidification.
Compared with the prior art, the utility model has the beneficial effects that: the box-type transformer substation adopts a shelf-type installation mode, two independent and communicated spaces are separated in the box, after the humidity in the box reaches a set range, a fan can be started, so that air in the transformer substation continuously circulates, moisture absorption and drying are continuously carried out on the circulated air by a moisture-proof material, later disassembly and maintenance are convenient, moisture resistance is durable, and the effect is remarkable.
Drawings
FIG. 1 is a schematic view of the structure of a box-type substation according to the present utility model;
FIG. 2 is a front cross-sectional view of the box-type substation of the present utility model;
FIG. 3 is a schematic view of a separator plate according to the present utility model;
figure 4 is a schematic view of the construction of an absorbent assembly according to the present utility model.
In the figure: 1. a transformer box; 2. sealing a cabinet door; 3. a drainage ceiling; 4. a bottom cushion block; 5. a middle partition plate; 6. a circulating air hole; 7. a dehumidifying fan; 8. a dehumidifying partition; 9. a humidity switch; 10. an absorbent assembly; 101. a moisture absorption frame; 102. a porous anhydrous calcium chloride plate; 103. a pull handle; 11. a transformer assembly frame; 12. a slot; 13. and (5) circulating the grid holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a moisture-resistant box-type substation, which comprises a power transformation box body 1 and a sealing cabinet door 2 hinged on the front surface of the power transformation box body 1, wherein a middle partition plate 5 is fixedly arranged in the power transformation box body 1, dehumidification partition frames 8 are fixedly arranged on two sides of the top end of the middle partition plate 5 and two sides of the bottom end of the middle partition plate 5, slots 12 are formed in the front surface of the dehumidification partition frame 8, moisture absorption components 10 for dehumidification are connected in a clamping mode in the slots 12, circulation grid holes 13 which are uniformly distributed are formed in the surface of the dehumidification partition frame 8, circulation air holes 6 are formed in the top end of the middle partition plate 5 and the bottom end of the middle partition plate 5, a dehumidification fan 7 is fixedly arranged in the circulation air holes 6, a humidity switch 9 is fixedly arranged on the inner side wall of the power transformation box body 1, and the dehumidification fan 7 is electrically connected with an external power supply through the humidity switch 9;
when the humidity switch is used, when the humidity in the power transformation box body 1 reaches the set value of the humidity switch 9, the dehumidifying fan 7 works, so that air in the power transformation box body 1 continuously circulates between the left cavity and the right cavity, and when the air circulates through the moisture absorption component 10, the air can be absorbed by the porous anhydrous calcium chloride plate 102, so that the humidity can be quickly removed, and the moisture-proof effect is more obvious and durable.
Referring to fig. 2, 3 and 4, further, the absorbent assembly 10 includes an absorbent frame 101 and a pull handle 103 fixedly disposed on the front surface of the absorbent frame 101, a porous anhydrous calcium chloride plate 102 is disposed on the inner side of the absorbent frame 101, and the circulation grid holes 13 are disposed opposite to the porous anhydrous calcium chloride plate 102;
in use, air is absorbed by the porous anhydrous calcium chloride plate 102 when passing through the moisture absorption component 10, so that the humidity in the air is reduced, the moisture absorption effect is remarkable, and the moisture resistance of the box-type transformer substation is improved.
Referring to fig. 1, 2 and 3, further, a uniformly distributed transformer assembly frame 11 is fixedly arranged on the surface of the middle partition board 5, bottom pad blocks 4 are fixedly arranged at four corners of the bottom end of the transformer box 1, and a drainage ceiling 3 is fixedly arranged at the top end of the transformer box 1;
when the transformer assembly frame 11 is used for installing a power distribution device, the base pad block 4 is used for lifting the transformer box body 1, plays a role in moisture isolation, and is rapid in water drainage.
When the embodiment of the utility model is used, the following steps are adopted: the sealing cabinet door 2 is opened, a power transformation device required by a transformer substation is installed on the power transformation assembly frame 11, the sealing cabinet door 2 is closed, humidity in the power transformation box body 1 rises, when the set value of the humidity switch 9 is reached, the dehumidifying fan 7 works at the moment, so that air in the power transformation box body 1 continuously circulates between the left cavity and the right cavity, and when the air circulates through the moisture absorption assembly 10, moisture is absorbed by the porous anhydrous calcium chloride plate 102, the humidity in the air is reduced, and the dehumidifying effect is obvious.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a moisture-resistant box-type substation, includes transformer box (1) and articulates at positive seal cabinet door (2) of transformer box (1), its characterized in that: the utility model discloses a transformer box, including transformer box (1), baffle (5) are provided with to the inside of transformer box (1), both sides on baffle (5) top and the both sides of baffle (5) bottom are all fixed and are provided with dehumidification and separate frame (8), slot (12) have been seted up in the front of dehumidification separate frame (8), the inside block of slot (12) is connected with moisture absorption subassembly (10) that are used for the dehumidification, evenly distributed's circulation grid hole (13) have been seted up on the surface of dehumidification separate frame (8), circulation wind hole (6) have all been seted up on the top of baffle (5) and the bottom of baffle (5), the inside fixed mounting of circulation wind hole (6) has dehumidification fan (7).
2. A moisture-resistant box substation according to claim 1, characterized in that: the moisture absorption component (10) comprises a moisture absorption frame (101) and a drawing handle (103) fixedly arranged on the front surface of the moisture absorption frame (101), and a porous anhydrous calcium chloride plate (102) is arranged on the inner side of the moisture absorption frame (101).
3. A moisture-resistant box substation according to claim 1, characterized in that: the circulating grid holes (13) are arranged opposite to the porous anhydrous calcium chloride plate (102).
4. A moisture-resistant box substation according to claim 1, characterized in that: the inside wall fixed mounting of transformer box (1) has humidity switch (9), dehumidification fan (7) are through humidity switch (9) and external power supply electric connection.
5. A moisture-resistant box substation according to claim 1, characterized in that: the surface of the middle partition plate (5) is fixedly provided with uniformly distributed transformer assembling frames (11).
6. A moisture-resistant box substation according to claim 1, characterized in that: bottom cushion blocks (4) are fixedly arranged at four corners of the bottom end of the power transformation box body (1).
7. A moisture-resistant box substation according to claim 1, characterized in that: the top end of the power transformation box body (1) is fixedly provided with a drainage ceiling (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963830.9U CN219874526U (en) | 2023-04-26 | 2023-04-26 | Moisture-resistant box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320963830.9U CN219874526U (en) | 2023-04-26 | 2023-04-26 | Moisture-resistant box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874526U true CN219874526U (en) | 2023-10-20 |
Family
ID=88372063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320963830.9U Active CN219874526U (en) | 2023-04-26 | 2023-04-26 | Moisture-resistant box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874526U (en) |
-
2023
- 2023-04-26 CN CN202320963830.9U patent/CN219874526U/en active Active
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