CN220139061U - Closed power distribution cabinet utilizing inert gas circulation heat dissipation - Google Patents
Closed power distribution cabinet utilizing inert gas circulation heat dissipation Download PDFInfo
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- CN220139061U CN220139061U CN202223189625.6U CN202223189625U CN220139061U CN 220139061 U CN220139061 U CN 220139061U CN 202223189625 U CN202223189625 U CN 202223189625U CN 220139061 U CN220139061 U CN 220139061U
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- Prior art keywords
- power distribution
- inert gas
- fan
- cabinet body
- gas circulation
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- 239000011261 inert gas Substances 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 title claims description 13
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a closed power distribution cabinet utilizing inert gas to circularly dissipate heat, which comprises a cabinet body, wherein a power distribution cavity and a circulation cavity are arranged in the cabinet body, a first temperature sensor is arranged in the power distribution cavity, one side of the power distribution cavity is connected with a first fan, the other side of the power distribution cavity is connected with a second fan, and a control panel is arranged in the power distribution cavity. This utilize radiating closed switch board of inert gas circulation detects when the temperature is higher than the setting value in the distribution chamber when first temperature sensor, through first wind and the inert gas circulation flow in the second fan to the cabinet body, with heat transfer out under the fin effect, improve the internal radiating effect of cabinet, when second temperature sensor detects the temperature and is higher than the setting value, through control panel control fan operation, improve the cooling to the fin under the effect of fan, external casing plays the protection to the fin, the opening groove helps the heat to dispel out in the external casing.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a closed power distribution cabinet capable of radiating heat by utilizing inert gas circulation.
Background
The utility model discloses a power distribution cabinet (box) transfer power distribution cabinet (box) and illumination power distribution cabinet (box) and metering cabinet (box), which are final-stage equipment of a power distribution system, and the power distribution cabinet is typically shown as CN206864905U in the prior art through searching.
To sum up, foretell switch board is convenient to dismantle, still has some problems, and foretell switch board uses when high-pressure environment, and the inside phenomenon that breaks down at high pressure appears easily, needs to protect through inert gas, but inert gas protection causes inside unable ventilation, and the radiating effect is relatively poor, needs to improve its structure now.
Disclosure of Invention
The utility model aims to provide a closed power distribution cabinet utilizing inert gas to circularly dissipate heat, which solves the problems that the power distribution cabinet provided in the background art is used in a high-pressure environment, the inside is easy to break down under high pressure, the inside is protected by inert gas, but the inside cannot be ventilated due to the protection of the inert gas, and the heat dissipation effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an utilize radiating closed switch board of inert gas circulation, is including the cabinet body, the internal distribution chamber and the circulation chamber of being provided with of cabinet, and distribution intracavity portion is provided with first temperature sensor, one side of distribution chamber is connected with first fan, and the opposite side of distribution chamber is connected with the second fan, distribution intracavity portion is provided with control panel.
Preferably, the circulation cavity is uniformly penetrated with cooling fins, one ends of the cooling fins are penetrated in the external shell, and the external shell is arranged on the outer side of the cabinet body.
By adopting the technical scheme, the radiating fins are beneficial to radiating heat generated in the cabinet body.
Preferably, the cabinet body comprises a sleeve arranged at the lower end of the cabinet body, the lower end of the sleeve is connected with a screw in a threaded manner, and the lower end of the screw is connected with a supporting frame.
Through adopting above-mentioned technical scheme, screw rod is twisted through supporting the frame and is adjusted it, and the reinforcing cabinet body is put stably after removing.
Preferably, the external shell comprises a second temperature sensor arranged in the external shell, and a fan is arranged on the inner wall of the external shell.
Through adopting above-mentioned technical scheme, improve the cooling effect to the fin under the effect of fan.
Preferably, the side of the external shell is provided with a through slot, and the outside of the through slot is provided with a filter screen.
By adopting the technical scheme, the through hole groove is beneficial to heat dissipation in the external shell.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model discloses a set up first temperature sensor, first fan, the second fan, control panel and fin, can solve foretell switch board and use when high-pressure environment, the inside phenomenon that breaks down at high pressure appears easily, need protect through inert gas, but inert gas protection causes inside unable ventilation, the relatively poor problem of radiating effect, when first temperature sensor detects the distribution intracavity temperature and is higher than the setting value, inert gas circulation flow in to the cabinet body through first wind and second fan, conduct out heat under the fin effect, improve the radiating effect in the cabinet body, when second temperature sensor detects the temperature and is higher than the setting value, through control panel control fan operation, improve the cooling to the fin under the effect of fan, external casing plays the protection to the fin, the through-hole groove helps external casing internal heat to dispel out.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of an external housing of the present utility model;
FIG. 2 is a schematic diagram of the front view of the external housing of the present utility model;
FIG. 3 is a schematic diagram of a left side view and cross-section structure of the cabinet of the utility model;
fig. 4 is a schematic diagram of a front perspective cross-sectional structure of the cabinet of the utility model.
In the figure: 1. a cabinet body; 101. a sleeve; 102. a screw; 103. a support frame; 104. a moving wheel; 2. a power distribution cavity; 3. a circulation chamber; 4. a first temperature sensor; 5. a first fan; 6. a second fan; 7. a control panel; 8. a heat sink; 9. an external shell; 901. a second temperature sensor; 902. a fan; 903. a through slot; 904. and (5) a filter screen.
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. 1-4, the present utility model provides a technical solution: the utility model provides an utilize radiating closed switch board of inert gas circulation, as shown in fig. 1, fig. 2 and fig. 3, including the cabinet body 1, be provided with distribution chamber 2 and circulation chamber 3 in the cabinet body 1, and distribution chamber 2 inside is provided with first temperature sensor 4, and one side of distribution chamber 2 is connected with first fan 5, and distribution chamber 2's opposite side is connected with second fan 6, and distribution chamber 2 inside is provided with control panel 7.
As shown in fig. 2, fig. 3 and fig. 4, the heat dissipation fins 8 are uniformly arranged in the circulation cavity 3 in a penetrating manner, one end of each heat dissipation fin 8 is arranged in the external connection shell 9 in a penetrating manner, and meanwhile, the external connection shell 9 is arranged on the outer side of the cabinet body 1, wherein the external connection shell 9 comprises a second temperature sensor 901 arranged in the external connection shell 9, a fan 902 is arranged on the inner wall of the external connection shell 9, a through hole 903 is formed in the side face of the external connection shell 9, a filter screen 904 is arranged on the outer side of the through hole 903, and in particular, the second temperature sensor 901, the fan 902 and the control panel 7 are electrically connected, and the control panel 7, the first temperature sensor 4, the first fan 5 and the second fan 6 are electrically connected.
In the preferred scheme of the embodiment, when the first temperature sensor 4 detects that the temperature in the power distribution cavity 2 is higher than a set value, inert gas in the cabinet body 1 circularly flows through the first air 5 and the second air blower 6, heat is conducted out under the action of the cooling fins 8, the heat dissipation effect in the cabinet body 1 is improved, when the second temperature sensor 901 detects that the temperature is higher than the set value, the fan 902 is controlled to operate through the control panel 7, the cooling of the cooling fins 8 is improved under the action of the fan 902, the external shell 9 protects the cooling fins 8, and the through hole 903 is beneficial to heat dissipation in the external shell 9.
As shown in fig. 1 and 3, the cabinet 1 includes a sleeve 101 disposed at the lower end of the cabinet 1, and a screw 102 is screwed at the lower end of the sleeve 101, and meanwhile, the lower end of the screw 102 is connected with a support 103, specifically, the support 103 is symmetrically disposed about the cabinet 1, and a moving wheel 104 is disposed at the lower end of the cabinet 1.
In the preferred scheme of the embodiment, the movable wheel 104 is convenient for the movement adjustment of the cabinet body 1, and the screw 102 is screwed by the supporting frame 103 so as to be in contact with the ground to enhance the placement stability.
When the first temperature sensor 4 detects that the temperature in the power distribution cavity 2 is higher than a set value, inert gas in the cabinet body 1 circularly flows through the first wind 5 and the second fan 6, heat is conducted out under the action of the cooling fins 8, the heat dissipation effect in the cabinet body 1 is improved, when the second temperature sensor 901 detects that the temperature is higher than the set value, the fan 902 is controlled to run through the control panel 7, and the cooling of the cooling fins 8 is improved under the action of the fan 902.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
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 (5)
1. The utility model provides an utilize radiating closed switch board of inert gas circulation, is including the cabinet body (1), be provided with distribution chamber (2) and circulation chamber (3) in the cabinet body (1), and distribution chamber (2) inside is provided with first temperature sensor (4), its characterized in that: one side of distribution chamber (2) is connected with first fan (5), and the opposite side of distribution chamber (2) is connected with second fan (6), distribution chamber (2) inside is provided with control panel (7).
2. The closed power distribution cabinet utilizing inert gas circulation heat dissipation according to claim 1, wherein: the cooling fins (8) are uniformly arranged in the circulating cavity (3) in a penetrating mode, one end of each cooling fin (8) is arranged in the external shell (9) in a penetrating mode, and meanwhile the external shell (9) is arranged on the outer side of the cabinet body (1).
3. The closed power distribution cabinet utilizing inert gas circulation heat dissipation according to claim 1, wherein: the cabinet body (1) comprises a sleeve (101) arranged at the lower end of the cabinet body (1), the lower end of the sleeve (101) is connected with a screw (102) in a threaded mode, and meanwhile the lower end of the screw (102) is connected with a supporting frame (103).
4. The closed power distribution cabinet utilizing inert gas circulation heat dissipation according to claim 2, wherein: the external shell (9) comprises a second temperature sensor (901) arranged in the external shell (9), and a fan (902) is arranged on the inner wall of the external shell (9).
5. The closed power distribution cabinet utilizing inert gas circulation heat dissipation according to claim 2, wherein: the side of the external shell (9) is provided with a through groove (903), and the outer side of the through groove (903) is provided with a filter screen (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189625.6U CN220139061U (en) | 2022-11-30 | 2022-11-30 | Closed power distribution cabinet utilizing inert gas circulation heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189625.6U CN220139061U (en) | 2022-11-30 | 2022-11-30 | Closed power distribution cabinet utilizing inert gas circulation heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139061U true CN220139061U (en) | 2023-12-05 |
Family
ID=88959147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189625.6U Active CN220139061U (en) | 2022-11-30 | 2022-11-30 | Closed power distribution cabinet utilizing inert gas circulation heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139061U (en) |
-
2022
- 2022-11-30 CN CN202223189625.6U patent/CN220139061U/en active Active
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