CN219554344U - Ventilation structure for box-type transformer substation - Google Patents
Ventilation structure for box-type transformer substation Download PDFInfo
- Publication number
- CN219554344U CN219554344U CN202320085599.8U CN202320085599U CN219554344U CN 219554344 U CN219554344 U CN 219554344U CN 202320085599 U CN202320085599 U CN 202320085599U CN 219554344 U CN219554344 U CN 219554344U
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- Prior art keywords
- box
- case
- ventilation structure
- groove
- heat dissipation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 21
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model provides a ventilation structure for a box-type transformer substation, and relates to the technical field of box-type transformer substations.A fan is arranged on the inner side wall of the box-type transformer substation, a heat dissipation groove is formed in the inner side wall of the box-type transformer substation, the fan is arranged at one end of the heat dissipation groove, and a dust screen is arranged in the heat dissipation groove; external air is sucked into the inside of the case through the heat dissipation groove by starting the fan to carry out heat dissipation treatment on the inside of the case, dust impurities are prevented from being sucked into the inside of the case through the dust screen, when rainy weather is encountered, rainwater flows down along the top cover, the pressing mechanism pushes the movable plate to descend, the through groove and the heat dissipation groove are staggered, the heat dissipation groove is blocked through the movable plate, so that the electric devices inside the case are prevented from being influenced by the moisture in the rainy weather, partial rainwater flows into the inside of the water cooling assembly, and the fan is started to blow air cooled around the water cooling assembly into the inside of the case to cool in a water cooling mode.
Description
Technical Field
The utility model relates to the technical field of box-type substations, in particular to a ventilation structure for a box-type substation.
Background
The box-type transformer substation is suitable for residential communities, urban public transformer, busy cities, construction power supplies and the like, and a user can select the box-type transformer according to different using conditions and load grades. Since the advent of box-type substations, the development has been extremely rapid, accounting for 70% of distribution transformers in developed countries in europe and 90% in the united states. The rapid development of modern construction of China cities, and the continuous updating and transformation of urban distribution networks can be widely applied.
The utility model discloses a ventilation structure suitable for box-type substation in the chinese patent of the bulletin number of authorizing CN210669219U, the on-line screen storage device comprises a base, the top fixed mounting of base has the box shell, the front movable mounting of box shell has the guard gate, the top fixed mounting of box shell has the bracing piece, the top fixed mounting of bracing piece has the top cap, the inside fixed mounting of box shell has the water pipe that extends to the top cap inside, the bottom movable mounting of box shell has sealed lid, the air-out groove has been seted up to the bottom of top cap, the intake channel has been seted up at the top of top cap, the top fixed mounting of top cap has the filter screen that is located the intake channel inside, the fresh air inlet has all been seted up to the left and right sides of box shell, and the equal fixed mounting of left and right sides of box shell has the protection casing that is located the fresh air inlet side, the inside movable mounting movable cover of protection casing.
However, when the technical scheme is actually used, the inventor finds that the device lacks a dustproof mechanism at the vent hole, external dust and impurities easily enter the box body, and in rainy days, air moisture is large, and the moisture enters the box body to affect all electric devices in the box body.
Disclosure of Invention
The utility model aims to provide a ventilation structure for a box-type transformer substation, and aims to solve the problems that a dustproof mechanism is absent at a ventilation hole in the prior art, external dust and impurities easily enter the box body, and in rainy days, air moisture is large, moisture enters the box body, and various electric devices in the box body are affected.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ventilation structure for box-type substation, includes the case, the fan is installed to the inside wall of case, the radiating groove has been seted up to the inside wall of case, the fan is established the one end of radiating groove, the internally mounted of radiating groove has the dust screen, the outside fixedly connected with slide bar of case, sliding connection has the fly leaf on the slide bar, set up on the fly leaf with the logical groove of radiating groove alignment, the top of fly leaf is equipped with the mechanism of pushing down of control fly leaf downwardly sliding, the top fixedly connected with top cap of case, the inside of case is equipped with the water-cooling subassembly that cools down the inside of case.
In order to enable the movable plate to slide downwards under the action of pressing, the utility model further adopts the technical scheme that the pressing mechanism comprises a connecting rod which is connected to the outer side face of the box shell in a sliding mode and a water collecting tank which is fixed at the top of the connecting rod, the bottom of the connecting rod is fixedly connected with the movable plate, and the water collecting tank is arranged under one end of the top cover.
In order to enable the rainwater collecting tank to drain rainwater, the rainwater collecting tank has the further technical scheme that a water outlet is fixedly connected to one side face of the water collecting tank, and a baffle cover is arranged on the water outlet.
In order to enable the movable plate to quickly rise and reset when the top of the movable plate is not stressed, the utility model has the further technical scheme that the sliding rod is sleeved with a spring.
In order to enable the water cooling assembly to have the effect of cooling the inside of the box shell in a rainy day, the water cooling assembly comprises a cooling pipe, the cooling pipe is arranged in the box shell, a groove is formed in the top of the top cover, and the top of the cooling pipe extends to the inside of the groove.
In order to make the utility model have the function of draining rainwater inside the cooling pipe, a further technical scheme of the utility model is that the bottom of the cooling pipe extends to the bottom of the box shell, and a baffle cover is arranged at the bottom of the cooling pipe.
In order to prevent impurities from entering the cooling pipe, the utility model further adopts the technical scheme that a filter screen is arranged in the groove.
In order to enable the bottom of the box shell to be lifted, the base is arranged at the bottom of the box shell.
The beneficial effects of the utility model are as follows:
external air is sucked into the inside of the case through the heat dissipation groove by starting the fan to carry out heat dissipation treatment on the inside of the case, dust impurities are prevented from being sucked into the inside of the case through the dust screen, when rainy weather is encountered, rainwater flows down along the top cover, the pressing mechanism pushes the movable plate to descend, the through groove and the heat dissipation groove are staggered, the heat dissipation groove is blocked through the movable plate, so that the electric devices inside the case are prevented from being influenced by the moisture in the rainy weather, partial rainwater flows into the inside of the water cooling assembly, and the fan is started to blow air cooled around the water cooling assembly into the inside of the case to cool in a water cooling mode.
Drawings
Fig. 1 is a schematic diagram of a case structure in an embodiment of the present utility model.
Fig. 2 is a perspective view of the structure of the pressing mechanism in the embodiment of the present utility model.
FIG. 3 is a schematic view of a water-cooled assembly in accordance with an embodiment of the present utility model.
In the figure: 1. a case shell; 11. a heat sink; 12. a dust screen; 2. a fan; 3. a slide bar; 4. a movable plate; 41. a through groove; 5. a connecting rod; 6. a water collection tank; 7. a top cover; 71. a groove; 8. and (5) cooling the tube.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-3, the ventilation structure for the box-type transformer substation comprises a box shell 1, a fan 2 is installed on the inner side wall of the box shell 1, a heat dissipation groove 11 is formed in the inner side wall of the box shell 1, the fan 2 is arranged at one end of the heat dissipation groove 11, a dust screen 12 is installed in the heat dissipation groove 11, a sliding rod 3 is fixedly connected with the outer portion of the box shell 1, a movable plate 4 is connected to the sliding rod 3 in a sliding manner, a through groove 41 aligned with the heat dissipation groove 11 is formed in the movable plate 4, a pressing mechanism for controlling the movable plate 4 to slide downwards is arranged at the top of the movable plate 4, a top cover 7 is fixedly connected to the top of the box shell 1, and a water cooling assembly for cooling the inner portion of the box shell 1 is arranged in the box shell 1.
In this particular embodiment, inhale outside air to the inside of case 1 through heat dissipation groove 11 through start fan 2, come to carry out the heat dissipation to the inside of case 1, prevent dust impurity inhalation to the inside of case 1 through the dust screen 12 that sets up, when meetting rainy day air, the rainwater flows down the mechanism along top cap 7 flow direction, the mechanism pushes down fly leaf 4 to descend, make logical groove 41 and heat dissipation groove 11 crisscross the present, come to block up heat dissipation groove 11 through fly leaf 4, thereby prevent that rainy day moisture from getting into the inside electric components that influences the inside of case 1, part rainwater flows into the inside of water-cooling subassembly, start fan 2 can blow the air after cooling around the water-cooling subassembly to the inside of case 1 and carry out the water-cooling.
In another embodiment of the present utility model, as shown in fig. 1 and 2, when a rainy day is met, the rainwater flowing down on the top cover 7 flows into the water collection tank 6, so that the weight of the top of the connecting rod 5 is increased, and when a certain amount of rainwater is collected, the water collection tank 6 containing water can press the movable plate 4 to descend, and the heat dissipation groove 11 is blocked by the movable plate 4.
As shown in fig. 1 and 2, in particular, by opening the drain opening on the water collection tank 6, rainwater inside the water collection tank 6 is drained, and the movable plate 4 is quickly pushed to rise under the rebound reset action of the spring, so that the through groove 41 is aligned with the heat dissipation groove 11, so that air circulation inside and outside the case 1 is facilitated.
As shown in fig. 1 and 3, a part of rainwater flows into the groove 71 and then flows into the cooling pipe 8, thereby cooling the inside of the casing 1 with water.
As shown in fig. 1 and 3, it is preferable that the rainwater impurities are prevented from flowing into the cooling pipe 8 by the provided filter screen, and then the rainwater inside the cooling pipe 8 is discharged by opening the blocking cover at the bottom of the cooling pipe 8.
As shown in fig. 1, the bottom of the case 1 is prevented from directly contacting the ground by the base.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a ventilation structure for box-type substation, includes case (1), its characterized in that, fan (2) are installed to the inside wall of case (1), radiating groove (11) have been seted up to the inside wall of case (1), fan (2) are established the one end of radiating groove (11), internally mounted of radiating groove (11) has dust screen (12), the outside fixedly connected with slide bar (3) of case (1), sliding connection has fly leaf (4) on slide bar (3), set up on fly leaf (4) with radiating groove (11) aligned logical groove (41), the top of fly leaf (4) is equipped with the mechanism of pushing down of control fly leaf (4) downwardly sliding, the top fixedly connected with top cap (7) of case (1), the inside of case (1) is equipped with the water cooling component to the inside cooling of case (1).
2. The ventilation structure for a box-type substation according to claim 1, wherein the pressing mechanism comprises a connecting rod (5) slidingly connected to the outer side surface of the box shell (1) and a water collecting tank (6) fixed to the top of the connecting rod (5), the bottom of the connecting rod (5) is fixedly connected with the movable plate (4), and the water collecting tank (6) is arranged under one end of the top cover (7).
3. The ventilation structure for the box-type substation according to claim 2, wherein a water outlet is fixedly connected to one side surface of the water collection tank (6), and a blocking cover is mounted on the water outlet.
4. A ventilation structure for a box-type substation according to claim 3, characterized in that the sliding bar (3) is sheathed with a spring.
5. The ventilation structure for a box-type substation according to claim 1, wherein the water cooling assembly comprises a cooling pipe (8), the cooling pipe (8) is installed inside the box shell (1), a groove (71) is formed in the top of the top cover (7), and the top of the cooling pipe (8) extends to the inside of the groove (71).
6. The ventilation structure for a box-type substation according to claim 5, characterized in that the bottom of the cooling pipe (8) extends to the bottom of the box-shaped casing (1), and a blocking cover is mounted at the bottom of the cooling pipe (8).
7. Ventilation structure for a box-type substation according to claim 6, characterized in that the inside of the recess (71) is provided with a filter screen.
8. Ventilation structure for a box-type substation according to claim 1, characterized in that the bottom of the box-like casing (1) is fitted with a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085599.8U CN219554344U (en) | 2023-01-12 | 2023-01-12 | Ventilation structure for box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320085599.8U CN219554344U (en) | 2023-01-12 | 2023-01-12 | Ventilation structure for box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554344U true CN219554344U (en) | 2023-08-18 |
Family
ID=87702534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320085599.8U Active CN219554344U (en) | 2023-01-12 | 2023-01-12 | Ventilation structure for box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554344U (en) |
-
2023
- 2023-01-12 CN CN202320085599.8U patent/CN219554344U/en active Active
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