CN219534236U - Heat radiation structure for outdoor box-type transformer - Google Patents
Heat radiation structure for outdoor box-type transformer Download PDFInfo
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- CN219534236U CN219534236U CN202320724608.3U CN202320724608U CN219534236U CN 219534236 U CN219534236 U CN 219534236U CN 202320724608 U CN202320724608 U CN 202320724608U CN 219534236 U CN219534236 U CN 219534236U
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Abstract
The utility model discloses a radiating structure for an outdoor box-type transformer, which comprises a shell of the box-type transformer, a base and a pit, wherein a water tank is arranged below the pit, a plurality of cooling pipes are arranged in the water tank, one end of the water tank is provided with an air inlet pipe, the other end of the water tank is provided with an air duct, two ends of the cooling pipes are respectively connected with the air inlet pipe and the air duct, the inlet of the air inlet pipe is at least 30cm higher than the ground, the other end of the air duct is connected with the pit, a ventilation inlet is arranged on the base, a temperature sensor is arranged in the shell, a fan is arranged on the outer side of the top of the shell and is connected with the temperature sensor through a controller, and firstly, an air inlet is arranged on the base, so that the interior of the shell is communicated with the pit, and therefore, when ventilation and heat dissipation are carried out, low-temperature air in the pit enters the shell, and moisture in the pit can be taken away together, so that the effect of cooling is improved, and meanwhile, the problem of humidity in the pit is solved.
Description
Technical Field
The utility model relates to a radiating device of a box-type transformer, in particular to a radiating structure for an outdoor box-type transformer.
Background
At present, a large number of box-type transformers are installed in wind power generation and photovoltaic power generation areas, because the transformers are installed in the open air, the sunlight time is long, and the temperature in the transformers is very high due to the heat dissipation of the transformers, for the heat dissipation of the existing box-type transformers, the adopted method is that an air inlet is arranged on the side face of the bottom of a shell, then a louver is arranged on the top of the shell for natural ventilation and heat dissipation, or a fan is arranged on the top of the shell for circulating air for heat dissipation, or an air conditioner is installed in the shell for heat dissipation, in the existing heat dissipation modes, no matter natural ventilation or fan circulation is adopted, the air inlet is all the surrounding hot air, the heat dissipation effect is not obvious, if the air conditioner is adopted, the energy consumption is increased, the installation of the air conditioner also occupies the space in the shell, and if the air conditioner is damaged, the maintenance is inconvenient.
In addition, since the box transformer is installed in a power generation area in the field, the box transformer is also required to be connected with some cables, and a pit is dug below the box transformer for arranging the cables, so that the cables are arranged underground, and therefore, the moisture-proof problem is also required to be paid attention, however, in the existing An Xiangshi transformer, the problem is not well solved.
Disclosure of Invention
The technical task of the utility model is to provide a heat dissipation structure for an outdoor box-type transformer aiming at the defects in the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an outdoor box heat radiation structure for transformer, includes casing and the base of box transformer to and be located the pit of box transformer below, wherein the below of pit is equipped with the pond be equipped with a plurality of cooling tubes in the pond the one end of pond is equipped with the intake pipe the other end of pond is equipped with the air duct, the both ends of cooling tube are connected with intake pipe and air duct respectively, the entrance of intake pipe is higher than ground at least 30cm, the other end and the pit of air duct are connected be equipped with the ventilation opening be equipped with temperature sensor in the casing the outside at casing top is equipped with the fan, the fan passes through the controller and is connected with temperature sensor.
Further improvement: the water tank is connected with an air pipe, and the inlet of the air pipe is at least 20cm higher than the ground.
Further improvement: the air inlet is horn-shaped, a drying box is arranged in the air inlet, and a drying agent is arranged in the drying box.
The utility model has the advantages that: firstly, set up the air intake on the base for inside and the pit intercommunication of casing, when ventilating and radiating like this, the low temperature air in the pit enters into in the casing, simultaneously can also take away the moisture in the pit together, this has not only improved the effect of cooling, has still solved the moist problem in the pit simultaneously.
Then, because still set up the pond in pit below to still set up a plurality of cooling tubes in the pond, the hot air of outside is in the cooling tube in the first, reentrant casing in the cooling after the cooling of cooling tube, and it is better than the cooling effect of directly inhaling the hot air from the casing outside like this.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Detailed Description
The present utility model will be described in detail below with reference to the drawings attached to the specification.
As shown in the figure, the heat radiation structure for outdoor box-type transformer comprises a shell 1 and a base 7 of the box-type transformer and a pit 2 below the box-type transformer, wherein a water tank 3 is arranged below the pit 2, a plurality of cooling pipes 5 are arranged in the water tank 3, one end of the water tank 3 is provided with an air inlet pipe 4, the other end of the water tank 3 is provided with an air duct 6, two ends of the cooling pipe 5 are respectively connected with the air inlet pipe 4 and the air duct 6, the inlet of the air inlet pipe 4 is higher than the ground by at least 30cm, the other end of the air duct 6 is connected with the pit 2, an air inlet 8 is arranged on the base 7, a temperature sensor is arranged in the shell 1, a fan 11 is arranged outside the top of the shell 1, the fan 11 is connected with the temperature sensor through a controller, the temperature sensor is used for detecting temperature change in the shell, and then the controller is used for controlling rotation of the fan according to the temperature value detected by the temperature sensor, so that the purpose of cooling circulating air is achieved.
The water tank 3 is connected with an air pipe 31, the inlet of the air pipe 31 is at least 20cm higher than the ground, and the air pipe 31 is arranged for the purpose of enabling the water tank 3 to be communicated with the outside; the air inlet 8 is in a horn shape, a drying box 9 is arranged in the air inlet 8, and a drying agent is arranged in the drying box 9.
The working principle is as follows: firstly, set up a pond 3 below pit 2, the temperature that is located in the pond just like this is lower, can cool down outside air, then lay a plurality of cooling tubes 5 in the pond, and the pipe diameter of every cooling tube 5 is all than less, can improve the cooling effect of air like this, outside air is in entering into cooling tube 5 cooling back, in entering pit 2 by air duct 6, then in entering casing 1 by air intake 8, the air that gets into casing 1 like this is earlier through pond 3 cooling, so compare the effect of directly inhaling the air cooling from the outside of casing 1 better.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (3)
1. The utility model provides an outdoor box heat radiation structure for transformer, includes box transformer's casing and base to and be located the pit of box transformer below, its characterized in that: the air conditioner is characterized in that a water tank is arranged below the pit, a plurality of cooling pipes are arranged in the water tank, an air inlet pipe is arranged at one end of the water tank, an air duct is arranged at the other end of the water tank, two ends of each cooling pipe are connected with the air inlet pipe and the air duct respectively, the inlet of each air duct is at least 30cm higher than the ground, the other end of each air duct is connected with the pit, an air inlet is formed in the base, a temperature sensor is arranged in the shell, a fan is arranged at the outer side of the top of the shell, and the fan is connected with the temperature sensor through a controller.
2. The heat radiation structure for an outdoor box-type transformer according to claim 1, wherein: the water tank is connected with an air pipe, and the inlet of the air pipe is at least 20cm higher than the ground.
3. The heat radiation structure for an outdoor box-type transformer according to claim 1, wherein: the air inlet is horn-shaped, a drying box is arranged in the air inlet, and a drying agent is arranged in the drying box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724608.3U CN219534236U (en) | 2023-04-04 | 2023-04-04 | Heat radiation structure for outdoor box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320724608.3U CN219534236U (en) | 2023-04-04 | 2023-04-04 | Heat radiation structure for outdoor box-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219534236U true CN219534236U (en) | 2023-08-15 |
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ID=87581207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320724608.3U Active CN219534236U (en) | 2023-04-04 | 2023-04-04 | Heat radiation structure for outdoor box-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219534236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117079934A (en) * | 2023-10-13 | 2023-11-17 | 内蒙古北科交大机器人有限公司 | Temperature control device and power distribution device of distribution transformer |
-
2023
- 2023-04-04 CN CN202320724608.3U patent/CN219534236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117079934A (en) * | 2023-10-13 | 2023-11-17 | 内蒙古北科交大机器人有限公司 | Temperature control device and power distribution device of distribution transformer |
| CN117079934B (en) * | 2023-10-13 | 2023-12-29 | 内蒙古北科交大机器人有限公司 | Temperature control device and power distribution device of distribution transformer |
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