CN218216282U - Marine medium-voltage power distribution cabinet with high heat dissipation performance - Google Patents
Marine medium-voltage power distribution cabinet with high heat dissipation performance Download PDFInfo
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- CN218216282U CN218216282U CN202222118917.4U CN202222118917U CN218216282U CN 218216282 U CN218216282 U CN 218216282U CN 202222118917 U CN202222118917 U CN 202222118917U CN 218216282 U CN218216282 U CN 218216282U
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- water tank
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- radiating fin
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Abstract
A marine medium-voltage power distribution cabinet with high heat dissipation performance relates to the technical field of power distribution cabinets; the roof of the cabinet body is the aluminium roof, the aluminium roof on, lower surface difference body coupling has outer radiating fin and interior radiating fin, outer radiating fin' S top is provided with the herringbone ceiling, the copper pipe is the S type and passes interior radiating fin, the copper pipe water inlet passes through the inlet tube and is connected with the circulating pump, the circulating pump is connected with the water tank, the copper pipe delivery port passes through the outlet pipe and is connected with the water tank, the water tank water inlet with add the water pump and be connected, high liquid level switch is installed on the upper portion of water tank, low liquid level switch is installed to the lower part, high liquid level switch and low liquid level switch respectively with add water pump circuit connection, the bottom of water tank is provided with the water tank delivery port. High heat dissipating's marine medium voltage distribution cabinet, through multiple heat dissipations such as water-cooling, aluminum plate, radiating fin, air convection, heat dispersion is superior, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Description
Technical Field
The utility model relates to a switch board technical field, concretely relates to marine medium voltage power distribution cabinet of high heat dissipating ability.
Background
The power distribution cabinet is power equipment for distributing electric energy and is final-stage equipment of a power distribution system. The power distribution cabinet is a general name of a motor control center. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Marine medium-voltage power distribution cabinet produces a large amount of heats in service, and the switch board on the existing market cools off through casing or vent heat dissipation nature, perhaps installs cooling fan forced air cooling additional, and its radiating effect is not good, influences the operation of electric elements.
Disclosure of Invention
An object of the utility model is to prior art's defect with not enough, provide a simple structure, reasonable in design, convenient to use's marine medium voltage power distribution cabinet of high heat dissipating ability.
In order to achieve the above object, the utility model adopts the following technical scheme: the water tank comprises a tank body, an aluminum top plate, an outer radiating fin, an inner radiating fin, a herringbone ceiling, a copper pipe water inlet, a water inlet pipe, a circulating pump, a water tank, a copper pipe water outlet, a water outlet pipe, a water tank water inlet, a water adding pump, a high liquid level switch, a low liquid level switch and a water tank water outlet; the roof of the cabinet body be the aluminium roof, the upper and lower surface of aluminium roof is outer radiating fin and interior radiating fin of a body coupling respectively, outer radiating fin' S top is provided with the herringbone ceiling, the copper pipe is the S type and passes interior radiating fin, the copper pipe water inlet passes through the inlet tube and is connected with the circulating pump, the circulating pump is connected with the water tank, the copper pipe delivery port passes through the outlet pipe and is connected with the water tank, the water tank water inlet is connected with the water filling pump, high liquid level switch is installed on the upper portion of water tank, low liquid level switch is installed to the lower part, high liquid level switch and low liquid level switch respectively with water filling pump circuit connection, the bottom of water tank is provided with the water tank delivery port.
Furthermore, the aluminum top plate is fixed with the side plate of the cabinet body through screws.
Furthermore, the herringbone ceiling is welded and fixed with the side plate of the cabinet body through the support.
Furthermore, a strip-shaped heat dissipation net is arranged on the back plate of the cabinet body.
Furthermore, the upper parts of the side plates at two sides of the cabinet body are provided with louver ventilation openings.
Further, the water tank is arranged at the bottom of one side of the cabinet body.
The utility model discloses a theory of operation does: hot air in the cabinet body floats upwards, on one hand, the hot air is directly absorbed by the inner radiating fins and the copper pipe and exchanges heat with water in the copper pipe, so that the effect of cooling the hot air is achieved, the hot water after heat exchange in the copper pipe is sent to the water tank through the circulating pump to circulate, meanwhile, the circulating pump sends cold water in the water tank into the copper pipe to exchange heat, on the other hand, heat is conducted to the outer radiating fins through the aluminum top plate, and good radiating effect is achieved by utilizing the characteristic that each radiating tooth of the outer radiating fins is separated from each other, and the front and the back are communicated with each other to carry out convection heat radiation; when the water in the water tank needs to be replaced, opening a valve at a water outlet of the water tank to discharge hot water, connecting a water adding pump with a water source, starting the water adding pump, and adding cold water into the water tank again for recycling; when the water level in the water tank reaches the low liquid level switch, the low liquid level switch starts the water feeding pump to feed cold water into the water tank 10 until the water level reaches the high liquid level switch, and the water feeding pump is closed.
After the structure of the oil adding device is adopted, the utility model discloses the beneficial effect who produces does: high heat dissipating's marine medium voltage distribution cabinet, through multiple heat dissipations such as water-cooling, aluminum plate, radiating fin, air convection, heat dispersion is superior, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a structural diagram of the copper pipe mounted on the inner radiating fin of the present invention.
Description of the reference numerals:
the solar water heater comprises a cabinet body 1, an aluminum top plate 2, outer radiating fins 3, inner radiating fins 4, a herringbone ceiling 5, a copper pipe 6, a copper pipe water inlet 7, a water inlet pipe 8, a circulating pump 9, a water tank 10, a copper pipe water outlet 11, a water outlet pipe 12, a water tank water inlet 13, a water adding pump 14, a high liquid level switch 15, a low liquid level switch 16, a water tank water outlet 17, screws 18, a support 19, a radiating net 20 and a louver ventilation opening 21.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the solar water heater comprises a cabinet body 1, an aluminum top plate 2, outer radiating fins 3, inner radiating fins 4, a herringbone ceiling 5, a copper pipe 6, a copper pipe water inlet 7, a water inlet pipe 8, a circulating pump 9, a water tank 10, a copper pipe water outlet 11, a water outlet pipe 12, a water tank water inlet 13, a water adding pump 14, a high liquid level switch 15, a low liquid level switch 16 and a water tank water outlet 17; the heat dissipation cabinet is characterized in that the top plate of the cabinet body 1 is an aluminum top plate 2, the aluminum top plate 2 is fixed with the side plate of the cabinet body 1 through screws 18, the upper surface and the lower surface of the aluminum top plate 2 are respectively and integrally connected with an outer radiating fin 3 and an inner radiating fin 4, a herringbone ceiling 5 is arranged above the outer radiating fin 3, the herringbone ceiling 5 is fixedly welded with the side plate of the cabinet body 1 through a support 19, hot air in the cabinet body 1 conducts heat to the outer radiating fin 3 through the aluminum top plate 2, and the characteristic that each radiating tooth of the outer radiating fin 3 is mutually separated is utilized, the front and the back are communicated with each other, heat is dissipated by convection, and a good heat dissipation effect is achieved.
The water tank water inlet 13 is connected with a water adding pump 14, the upper part of the water tank 10 is provided with a high liquid level switch 15, the lower part of the water tank 10 is provided with a low liquid level switch 16, the high liquid level switch 15 and the low liquid level switch 16 are respectively in circuit connection with the water adding pump 14, the bottom of the water tank 10 is provided with a water tank water outlet 17, when the water in the water tank 10 needs to be replaced, a valve at the water tank water outlet 17 is opened to discharge hot water, the water adding pump 14 is connected with a water source, the water adding pump 14 is started, and cold water is added into the water tank 10 again for recycling; when the water level in the water tank 10 reaches the low level switch 16, the low level switch 16 starts the water adding pump 14 to add cold water into the water tank 10 until the water level reaches the high level switch 15, and the water adding pump 14 is turned off.
The back plate of the cabinet body 1 is provided with a strip-shaped heat dissipation net 20, the upper parts of the side plates at two sides of the cabinet body 1 are provided with louver ventilation openings 21, the heat dissipation net 20 and the louver ventilation openings 21 are used for auxiliary heat dissipation, and the louver ventilation openings 21 are arranged at the opposite positions of the side plates at two sides of the cabinet body 1, so that ventilation and convection heat dissipation are facilitated.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. High heat dissipating's marine medium voltage distribution cabinet, its characterized in that: the water tank comprises a tank body, an aluminum top plate, an outer radiating fin, an inner radiating fin, a herringbone ceiling, a copper pipe water inlet, a water inlet pipe, a circulating pump, a water tank, a copper pipe water outlet, a water outlet pipe, a water tank water inlet, a water adding pump, a high liquid level switch, a low liquid level switch and a water tank water outlet; the roof of the cabinet body be the aluminium roof, the aluminium roof on, lower surface difference body coupling has outer radiating fin and interior radiating fin, outer radiating fin' S top is provided with the herringbone ceiling, the copper pipe is the S type and passes interior radiating fin, the copper pipe water inlet is connected with the circulating pump through the inlet tube, the circulating pump is connected with the water tank, the copper pipe delivery port passes through the outlet pipe and is connected with the water tank, the water tank water inlet is connected with the water filling pump, high liquid level switch is installed on the upper portion of water tank, low liquid level switch is installed to the lower part, high liquid level switch and low liquid level switch respectively with water filling pump circuit connection, the bottom of water tank is provided with the water tank delivery port.
2. The marine medium voltage distribution cabinet with high heat dissipation performance according to claim 1, characterized in that: the aluminum top plate is fixed with the side plate of the cabinet body through screws.
3. The marine medium voltage distribution cabinet with high heat dissipation performance according to claim 1, characterized in that: the herringbone ceiling is welded and fixed with the side plate of the cabinet body through the support.
4. The marine medium voltage distribution cabinet with high heat dissipation performance according to claim 1, characterized in that: a strip-shaped heat dissipation net is arranged on the back plate of the cabinet body.
5. The marine medium voltage distribution cabinet with high heat dissipation performance according to claim 1, characterized in that: and shutter ventilation openings are arranged on the upper parts of the side plates at the two sides of the cabinet body.
6. The marine medium voltage distribution cabinet with high heat dissipation performance according to claim 1, characterized in that: the water tank is arranged at the bottom of one side of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118917.4U CN218216282U (en) | 2022-08-12 | 2022-08-12 | Marine medium-voltage power distribution cabinet with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118917.4U CN218216282U (en) | 2022-08-12 | 2022-08-12 | Marine medium-voltage power distribution cabinet with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216282U true CN218216282U (en) | 2023-01-03 |
Family
ID=84655137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118917.4U Active CN218216282U (en) | 2022-08-12 | 2022-08-12 | Marine medium-voltage power distribution cabinet with high heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216282U (en) |
-
2022
- 2022-08-12 CN CN202222118917.4U patent/CN218216282U/en active Active
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