CN220209785U - Ventilation structure and box-type substation - Google Patents
Ventilation structure and box-type substation Download PDFInfo
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- CN220209785U CN220209785U CN202321798996.6U CN202321798996U CN220209785U CN 220209785 U CN220209785 U CN 220209785U CN 202321798996 U CN202321798996 U CN 202321798996U CN 220209785 U CN220209785 U CN 220209785U
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- air inlet
- type substation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 83
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- 241001233242 Lontra Species 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
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Abstract
The utility model discloses a ventilation structure and a box-type transformer substation, which comprises a box body, wherein two groups of box doors are symmetrically arranged on one side of the box body in a hinged mode, a bracket is welded at the top of the box body, a top cover is arranged at the upper end of the bracket, a ventilation mechanism is arranged in the box body and comprises a fan, a ventilation box and an air inlet box, the fan is fixedly arranged at the inner top of the box body, two groups of ventilation boxes are arranged, the two groups of ventilation boxes are respectively embedded on the two groups of box doors, and the air inlet box is positioned at the outer side of the ventilation box. The device simple structure, convenient to use through setting up ventilation mechanism in the box, has better ventilation effect, can discharge the heat that the equipment produced in the box fast, avoids the heat to pile up in the box and influences the normal operating of substation equipment.
Description
Technical Field
The utility model relates to the technical field of substation equipment, in particular to a ventilation structure and a box-type substation.
Background
The box-type substation is called a preassembled substation or a preassembled substation. The transformer is prefabricated indoor and outdoor compact type power distribution equipment of a factory, wherein the functions of transformer voltage reduction, low-voltage power distribution and the like are organically combined together, the transformer is particularly suitable for urban network construction and transformation, and the transformer is a brand-new transformer station rising after a civil transformer station is built. The box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution houses and power distribution stations, and becomes a novel complete set of power transformation and distribution devices.
Through retrieval, the Chinese patent application number is: CN202011573042.6 discloses a box-type substation. The box-type transformer substation comprises a box body, a top cover, a heat dissipation port and a rain sensor. The top of box is equipped with the top cap, and the thermovent embeds there is heat abstractor, install heat-dissipating fan and waterproof board in the heat abstractor, the rain sensor is installed on the top cap and is connected with heat abstractor, is equipped with rain sensing circuit on the rain sensor for automatic control heat-dissipating fan opens and shuts, and indirect control waterproof board opens and shuts. The rainwater sensor can sense the change of weather, and when raining, the heat dissipation fan can be timely powered off to timely close the waterproof board, so that the problem that the waterproof board cannot be timely closed when raining is solved, and the problem that rainwater enters the box-type substation in the rainwater weather is basically avoided, so that the normal and safe operation of the box-type substation is influenced.
The technical scheme and the traditional box-type transformer substation have the following defects:
that is, the ventilation and heat dissipation of the box-type substation main body depend on preset heat dissipation holes, and as the internal equipment of the box-type substation is dense, only the preset simple air duct has poor ventilation effect, equipment is easy to overheat, and the normal operation of the equipment is affected, therefore, the ventilation structure and the box-type substation are required to be provided.
Disclosure of Invention
The utility model aims to provide a ventilation structure and a box-type transformer substation, and the device is simple in structure and convenient to use, has a good ventilation effect by arranging the ventilation mechanism in the box body, can rapidly discharge heat generated by equipment in the box body, and avoids the influence of heat accumulation in the box body on the normal operation of power transformation equipment so as to solve the problems 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 ventilation structure and box-type substation, includes the box, two sets of chamber doors are installed through articulated mode symmetry to one side of box, the top welding of box has the support, the upper end of support is provided with the top cap, the inside of box is provided with ventilation mechanism, ventilation mechanism includes fan, ventilation box and air inlet box, fan fixed mounting is in the interior top of box, the ventilation box is provided with two sets of altogether, and two sets of ventilation boxes inlay respectively on two sets of chamber doors, the air inlet box is located the outside of ventilation box.
Preferably, the outer walls of one side of the lower ends of the two groups of box doors are provided with notches, and the air inlet boxes are embedded in the notches.
Preferably, the top of the box body is provided with an air outlet below the top cover, the air outlet is connected with the air outlet end of the fan, and the air inlet end of the fan is positioned in the box body.
Preferably, the bottom of the air inlet box is provided with a first air inlet, and one side of the air inlet box is provided with an air channel communicated with the inner bottom of the ventilation box.
Preferably, the second air inlet communicated with the inner cavity of the box body is formed in the upper end of the outer wall of one side of the ventilation box, the dustproof screen plate and the dehumidifying screen plate are clamped in the ventilation box, and grid plates used for preventing foreign matters from entering the box body are arranged in the first air inlet and the second air inlet.
Preferably, the top of ventilation box has seted up the installation mouth that communicates in and the inner chamber, the inside of installation mouth inlays and is equipped with the end cap, the top of end cap is provided with the lifting block.
Preferably, the dustproof screen plate and the dehumidifying screen plate are both arranged at the bottom of the plug, the inner wall of the ventilation box is semi-enclosed, two groups of slots are formed in the inner wall of the ventilation box, and the frames of the dustproof screen plate and the dehumidifying screen plate are respectively inserted into the two groups of slots.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the box door is arranged on one side of the box body, the top cover is arranged on the top of the box body through the bracket, the ventilation mechanism comprising the fan, the ventilation box and the air inlet box is arranged in the box body, the air outlet end of the fan is in butt joint with the air outlet on the top of the box body, the ventilation box is embedded in the notch on the box door, the air inlet box with the first air inlet at the bottom is arranged on the outer side of the ventilation box, the side wall of the first air inlet box is communicated with the ventilation box through the air channel, the dust-proof screen plate and the dehumidifying screen plate are clamped in the ventilation box, the second air inlet is arranged on the upper end of one side of the ventilation box, when the device is used, the device is arranged at a designated position, the power transformation device is arranged in the box body, the fan is started when the device operates, the fan draws outside air into the box body through the first air inlet to take out heat generated by the power transformation device through the air outlet, and in the process, the air entering the box body can also pass through the dust-proof screen plate and the filtering of the dehumidifying screen plate, the damage to the power transformation device caused by the external water stain dust entering the box body can be avoided, the structure is simple, the device is convenient to use, the device is provided with a better effect to clamp the dust-proof effect, the dust in the box body, the heat in the box body can be prevented from being normally accumulated and the heat in the box body, and the device can be normally discharged, and the heat can be prevented from being normally accumulated and influenced by the heat.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a blower according to the present utility model;
FIG. 3 is a schematic view of the notch of the present utility model;
FIG. 4 is a schematic view of the structure of the air inlet box of the present utility model;
fig. 5 is a schematic structural view of the plug of the present utility model.
In the figure: 1. a case; 2. a door; 3. a bracket; 4. a top cover; 5. an air outlet; 6. a blower; 7. a notch; 8. a ventilation box; 9. an air inlet box; 10. a first air inlet; 11. an air duct; 12. a second air inlet; 13. a grid plate; 14. a mounting port; 15. a plug; 16. a dust-proof screen; 17. a dehumidifying screen; 18. a slot.
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. 1-5, the present utility model provides a technical solution:
the utility model provides a ventilation structure and box-type substation, including box 1, two sets of chamber doors 2 are installed through articulated mode symmetry to one side of box 1, and the top welding of box 1 has support 3, and the upper end of support 3 is provided with top cap 4, and the inside of box 1 is provided with ventilation blower 6 and constructs, and ventilation blower 6 constructs including fan 6, ventilation box 8 and air inlet box 9, and fan 6 fixed mounting is in the interior top of box 1, and ventilation box 8 is provided with two sets of altogether, and two sets of ventilation boxes 8 inlay respectively on two sets of chamber doors 2, and air inlet box 9 is located the outside of ventilation box 8. The outer walls of one side of the lower ends of the two groups of box doors 2 are provided with notches 7, and an air inlet box 9 is embedded in the notches 7. The top of the box body 1 is provided with an air outlet 5 below the top cover 4, the air outlet 5 is connected with the air outlet end of the fan 6, and the air inlet end of the fan 6 is positioned in the box body 1.
According to the utility model, the box door 2 is arranged on one side of the box body 1, the top cover 4 is arranged on the top of the box body 1 through the bracket 3, the ventilator 6 structure comprising the ventilator 6, the ventilation box 8 and the air inlet box 9 is arranged in the box body 1, the ventilator 6 is arranged on the top of the box body 1, the air outlet end of the ventilator 6 is in butt joint with the air outlet 5 on the top of the box body 1, the ventilation box 8 is embedded in the notch 7 on the box door 2, the air inlet box 9 with the first air inlet 10 at the bottom is arranged on the outer side of the ventilation box 8, the side wall of the first air inlet box 9 is communicated with the ventilation box 8 through the air channel 11, the dustproof screen 16 and the dehumidifying screen 17 are clamped in the ventilation box 8, the upper end on one side of the ventilation box 8 is provided with the second air inlet 12, when the equipment is arranged at a designated position in use, the box body 1 is provided with the power transformation equipment, the ventilator 6 is started when the equipment is in operation, the fan 6 is pumped by the first air inlet 10 to enter the box body 1 to take out heat generated by the power transformation equipment through the air outlet 5, in the process, air entering the box body 1 can also pass through the filter stain of the screen 16 and the dehumidifying screen 17, the side wall of the ventilation equipment is communicated with the ventilation box 8, the dust can be prevented from affecting the heat produced by the equipment in the box body 1 through the normal operation, the ventilation equipment can be conveniently arranged in the box 1, and the ventilation equipment can be prevented from being influenced by the normal operation, and can be conveniently arranged in the ventilation equipment.
The bottom of the air inlet box 9 is provided with a first air inlet 10, and one side of the air inlet box 9 is provided with an air duct 11 communicated with the inner bottom of the ventilation box 8. The second air inlet 12 communicated with the inner cavity of the box body 1 is formed in the upper end of the outer wall of one side of the ventilation box 8, the dustproof screen plate 16 and the dehumidifying screen plate 17 are clamped in the ventilation box 8, and the grid plates 13 used for preventing foreign matters from entering the box body 1 are arranged in the first air inlet 10 and the second air inlet 12.
Wherein, first air intake 10 that gets into box 1 as external air is located the bottom of air inlet box 9, be located box 1 top as hot air exhaust air outlet 5, on the one hand, the design of bottom air inlet can avoid external rainwater to get into, and air outlet 5 also can avoid external rainwater to get into under the protection of top cap 4, on the other hand, by supreme gaseous flow mode of bottom can accelerate gaseous flow rate under the principle that hot gas expansion risees, thereby improve ventilation efficiency, in addition, grid plate 13 in first air intake 10 and the second air intake 12 can effectively avoid the foreign matter to get into box 1 under the condition that does not influence box 1 ventilation.
The top of ventilation box 8 has offered the installation mouth 14 that communicates and the inner chamber, and the inside of installation mouth 14 inlays and is equipped with end cap 15, and the top of end cap 15 is provided with the pulling block. The dustproof screen plate 16 and the dehumidifying screen plate 17 are both arranged at the bottom of the plug 15, two groups of slots 18 are formed in the inner wall of the ventilation box 8 in a semi-surrounding mode, and the frames of the dustproof screen plate 16 and the dehumidifying screen plate 17 are respectively inserted into the two groups of slots 18.
Through setting up the installing port 14 at ventilation box 8 top, the embedded end cap 15 of installing port 14 sets up on the end cap 15 and draws the piece, and dustproof otter board 16 and dehumidification otter board 17 all are located end cap 15 bottom, and dustproof otter board 16 and dehumidification otter board 17's frame peg graft in the slot 18 in ventilation box 8, can carry out quick convenient installation use and dismantlement cleanness to dustproof otter board 16 and dehumidification otter board 17 through drawing the piece.
The dehumidifying screen 17 may be made of a super absorbent resin cotton net, and is made of a polymer absorbent material, specifically, a natural polymer modified super absorbent resin, and a super absorbent material obtained by structurally modifying natural polymers such as starch, cellulose, chitin, and the like. The product has the advantages of low production cost, wide material source, strong water absorption capacity, biodegradability, no secondary environmental pollution, suitability for being used as a disposable product and capability of being replaced after being used once.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. A ventilation structure and box-type substation, its characterized in that: including box (1), two sets of chamber doors (2) are installed through articulated mode symmetry to one side of box (1), the top welding of box (1) has support (3), the upper end of support (3) is provided with top cap (4), the inside of box (1) is provided with ventilation blower (6) and constructs, ventilation blower (6) construct including fan (6), ventilation box (8) and air inlet box (9), fan (6) fixed mounting is in the interior top of box (1), ventilation box (8) are provided with two sets of altogether, and two sets of ventilation box (8) inlay respectively on two sets of chamber doors (2), air inlet box (9) are located the outside of ventilation box (8).
2. A ventilation structure and box-type substation according to claim 1, characterized in that: the two groups of the outer walls at one side of the lower end of the box door (2) are provided with notches (7), and the air inlet boxes (9) are embedded in the notches (7).
3. A ventilation structure and box-type substation according to claim 1, characterized in that: the top of box (1) is located top cap (4) below and is provided with air outlet (5), air outlet (5) are connected with the air-out end of fan (6), the air inlet end of fan (6) is located inside box (1).
4. A ventilation structure and box-type substation according to claim 1, characterized in that: the bottom of air inlet box (9) has seted up first air intake (10), wind channel (11) in ventilation box (8) inner bottom are seted up to one side of air inlet box (9).
5. The ventilation structure and box-type substation according to claim 4, wherein: the second air inlet (12) communicated with the inner cavity of the box body (1) is formed in the upper end of one side outer wall of the ventilation box (8), a dustproof screen plate (16) and a dehumidifying screen plate (17) are clamped in the ventilation box (8), and grid plates (13) used for preventing foreign matters from entering the box body (1) are arranged in the first air inlet (10) and the second air inlet (12).
6. The ventilation structure and box-type substation according to claim 5, wherein: the top of ventilation box (8) is seted up and is linked together in and installing port (14) of inner chamber, the inside of installing port (14) is inlayed and is equipped with end cap (15), the top of end cap (15) is provided with the pulling block.
7. The ventilation structure and box-type substation according to claim 6, wherein: the dustproof screen plate (16) and the dehumidifying screen plate (17) are both arranged at the bottom of the plug (15), two groups of slots (18) are formed in the inner wall of the ventilation box (8) in a semi-surrounding mode, and the frames of the dustproof screen plate (16) and the dehumidifying screen plate (17) are respectively inserted into the two groups of slots (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798996.6U CN220209785U (en) | 2023-07-10 | 2023-07-10 | Ventilation structure and box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321798996.6U CN220209785U (en) | 2023-07-10 | 2023-07-10 | Ventilation structure and box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209785U true CN220209785U (en) | 2023-12-19 |
Family
ID=89144255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321798996.6U Active CN220209785U (en) | 2023-07-10 | 2023-07-10 | Ventilation structure and box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209785U (en) |
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2023
- 2023-07-10 CN CN202321798996.6U patent/CN220209785U/en active Active
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