CN211457843U - Cooling device of electric power cabinet - Google Patents
Cooling device of electric power cabinet Download PDFInfo
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- CN211457843U CN211457843U CN202020265511.7U CN202020265511U CN211457843U CN 211457843 U CN211457843 U CN 211457843U CN 202020265511 U CN202020265511 U CN 202020265511U CN 211457843 U CN211457843 U CN 211457843U
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Abstract
The utility model belongs to the technical field of power electricity, especially, be an electric power cabinet heat sink for electricity, including the fixed baseplate and the electric power cabinet body, the top fixed mounting of fixed baseplate has the electric power cabinet body, and one side of the electric power cabinet body is connected with the cabinet door through the tripe, the back fixed mounting of the electric power cabinet body has places the case, and the inside fixed mounting who places the case has the water pump, the inside of the electric power cabinet body sets to cavity, and the cavity department of the internal portion of electric power cabinet is provided with and is snakelike winding connecting pipe. Through utilizing the water pump as the transmission power of coolant liquid, carry the inside to the electric power cabinet body with the coolant liquid through aqueduct and connecting pipe, cool off the electric power cabinet body then, avoided the electric power electrical components of the internal portion of electric power cabinet to produce more heat and be difficult to the effluvium and lead to the problem of component damage, prolonged the life of equipment.
Description
Technical Field
The utility model belongs to the technical field of power electricity, concretely relates to electric power cabinet heat sink is used to electricity.
Background
Electrical is a general term in the discipline or engineering field of electric energy production, transmission, distribution, use, electrical equipment manufacturing and the like, and is a science which creates, maintains and improves limited space and environment by taking electric energy, electrical equipment and electrical technology as means, covers three aspects of conversion, utilization and research of electric energy, including basic theory, application technology, facility equipment and the like, and in order to ensure the reliability and safety of primary equipment operation, a plurality of auxiliary electrical equipment are needed for serving, so that the electrical cabinet is beneficial to various protections of short circuit, overload, voltage loss and the like of the electrical equipment and lines, various switches for starting and stopping and the like, and a plurality of electrical components are often installed in the electrical cabinet, so that the interior of the electrical cabinet is easy to accumulate more heat, and the research on the electrical power transmission is necessary for ensuring the electrical power transmission.
The prior art has the following problems:
1. when the existing electric cabinet is used, heat generated by electric elements arranged in the electric cabinet is difficult to dissipate, so that the electric elements are easily damaged, and the normal operation of equipment is influenced;
2. when the electric power cabinet is used in summer, a large amount of water drops are easily gathered in the cabinet body due to the alternating of cold and heat, and electricity is easily connected when the water drops fall into the equipment.
Disclosure of Invention
For solving the problem that proposes among the above-mentioned background art, the utility model provides an electric power cabinet heat sink has the characteristics that the radiating effect is good, be convenient for the dehumidification.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device of an electric power cabinet comprises a fixed base and an electric power cabinet body, wherein the electric power cabinet body is fixedly arranged at the top of the fixed base, one side of the electric power cabinet body is connected with a cabinet door through a louver, the inner wall is arranged in the electric power cabinet body, a connecting pipe wound in a snake shape is arranged at a hollow position between the electric power cabinet body and the inner wall, a placing box is fixedly arranged at the back of the electric power cabinet body, cooling liquid is arranged in the placing box, a water pump is fixedly arranged in the placing box, two ends of the connecting pipe penetrate into the placing box through water guide pipes respectively and realize cooling liquid circulation through the water pump, a plurality of inclined water collecting plates are arranged on the inner wall of the electric power cabinet body along the height direction, and a through groove which is positioned above the water collecting plates and penetrates through the hollow position between the electric power cabinet body and the inner wall is arranged on the, the inside of fixed baseplate is provided with the dehumidification case, be provided with the intercommunication on the electric power cabinet body the water catch bowl of dehumidification case.
Preferably, an arc-shaped plate is fixedly mounted at the top of the inner cavity of the electric power cabinet body.
Preferably, the number of the arc-shaped plates is two and the arc-shaped plates are symmetrical to each other.
Preferably, the inclination angle of the water collection plate is 30 degrees.
Preferably, the connecting pipe is fixedly connected with a fixing piece outside, and two sides of the fixing piece are respectively connected with the electric power cabinet body and the inner wall.
Preferably, the two sides of the fixed base are fixedly connected with positioning blocks, and the positioning blocks are fixed in the ground by bolts.
Preferably, the dehumidification box is internally provided with activated carbon and is fixed on the fixed base through bolts.
Preferably, the two sides of the electric power cabinet body are respectively provided with a heat radiation window penetrating into the electric power cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through utilizing the water pump as the transmission power of coolant liquid, carry the inside to the electric power cabinet body with the coolant liquid through aqueduct and connecting pipe, cool off the outside of the electric power cabinet body then, avoided the electric power electrical components of the internal portion of electric power cabinet to produce more heat and be difficult to the effluvium and lead to the problem of component damage, prolonged the life of equipment.
2. Through the water-collecting plate and the arc that utilize the internal portion of electric power cabinet to set up, can collect the drop of water that the internal portion of electric power cabinet produced when cold and hot in turn, on the dehumidification case that flows to the fixed baseplate in from the groove of seting up on the electric power cabinet body, avoid its inside humidity to influence the normal operating of electric power cabinet, utilize the dehumidification case convenience to absorb the moisture of the internal portion of electric power cabinet simultaneously, guaranteed the internal portion's of electric power cabinet drying.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is the back structure schematic diagram of the middle electric power cabinet of the utility model.
In the figure: 1. a fixed base; 2. an electrical power cabinet; 3. a cabinet door; 4. a dehumidification box; 5. placing a box; 6. a water pump; 7. a water conduit; 8. a connecting pipe; 9. a fixing member; 10. an arc-shaped plate; 11. a water collection plate; 12. a heat dissipation window; 13. an inner wall; 14. a through groove; 15. a water collection tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2; a cooling device of an electric power cabinet comprises a fixed base 1 and an electric power cabinet body 2, wherein the electric power cabinet body 2 is fixedly arranged at the top of the fixed base 1, one side of the electric power cabinet body 2 is connected with a cabinet door 3 through a louver, an inner wall 13 is arranged inside the electric power cabinet body 2, a connecting pipe 8 which is wound in a snake shape is arranged at a hollow position between the electric power cabinet body 2 and the inner wall 13, a placing box 5 is fixedly arranged at the back of the electric power cabinet body 2, cooling liquid is arranged inside the placing box 5, a water pump 6 is fixedly arranged inside the placing box 5, two ends of the connecting pipe 8 respectively penetrate into the placing box 5 through a water guide pipe 7 and realize cooling liquid circulation through the water pump 6, a plurality of inclined water collecting plates 11 are arranged on the inner wall 13 of the electric power cabinet body 2 along the height direction, a through groove 14 which is arranged above the water collecting plates 11 and penetrates through the hollow position between, the inside of fixed baseplate 1 is provided with dehumidification case 4, is provided with the water catch bowl 15 of intercommunication dehumidification case 4 on the electric power cabinet body 2. The water pump 6 is used as the transmission power of the cooling liquid, the cooling liquid is conveyed to the inside of the electric power cabinet body 2 through the water guide pipe 7 and the connecting pipe 8, the outside of the electric power cabinet body 2 is cooled, the problem that the electric power electrical components in the electric power cabinet body 2 generate more heat and are difficult to dissipate, so that the components are damaged is avoided, the service life of the equipment is prolonged,
in an alternative embodiment, the arc-shaped plates 10 are fixedly mounted at the top of the inner cavity of the electric power cabinet 2, and the number of the arc-shaped plates 10 is two and is symmetrical to each other. In this embodiment: utilize the use of arc 10, can be convenient for collect the inside drop of water of assembling at its top of electric power cabinet body 2, then utilize its radian to drop on water-collecting plate 11, collect the utilization.
In an alternative embodiment, the angle of inclination of the water collection sheet 11 is 30 degrees. In this embodiment: guaranteed the drop of water and can collect it when dropping, can collect the drop of water of adhesion on water-collecting plate 11 simultaneously, avoided it to drop in the inside of electric power cabinet body 2.
In an alternative embodiment, a fixing member 9 is fixedly connected to the outside of the connecting pipe 8, and two sides of the fixing member 9 are respectively connected to the electric power cabinet 2 and the inner wall 13.
In an alternative embodiment, positioning blocks are fixedly connected to two sides of the fixed base 1, and the positioning blocks are fixed inside the ground by bolts. In this embodiment: through utilizing locating piece and bolt convenience to fix electric power cabinet body 2 subaerial for its stability more.
In an alternative embodiment, the dehumidification tank 4 is arranged inside the fixed base 1, the activated carbon is arranged inside the dehumidification tank 4, and the dehumidification tank 4 is fixed on the fixed base 1 through bolts. In this embodiment: absorb the moisture of the inside of the electric power cabinet body 2 through utilizing the dehumidification case 4 to make things convenient for, guaranteed the inside drying of the electric power cabinet body 2, improved its dry effect, indirect extension the life of the electric power cabinet body 2.
In an alternative embodiment, the electric power cabinet 2 has heat dissipation windows 12 respectively formed on both sides thereof. In this embodiment: through the water-collecting sheet 11 and the arc 10 that utilize the inside setting of the electric power cabinet body 2, can collect the drop of water that the electric power cabinet body 2 inside produced when cold and hot is in turn, on the dehumidification case 4 in the groove midstream that sets up from the electric power cabinet body 2 fell to fixed baseplate 1, avoid its inside humidity to influence the normal operating of electric power cabinet, utilize the convenient inside wind-force cooling heat dissipation that carries on of the electric power cabinet body 2 of radiator window 12 simultaneously, improved its radiating effect.
The utility model discloses a theory of operation and use flow: during the use, at first utilize the bolt to fix the bottom of the device, when the long-time during operation of the inside electrical components of this electric power cabinet body 2, start water pump 6, make the inside coolant liquid of placing case 5 carry to the inside of electric power cabinet body 2 through aqueduct 7 and connecting pipe 8, dispel the heat to the outside of electric power cabinet body 2, when the inside of electric power cabinet body 2 has the drop, at first the adhesion is on the arc 10 at electric power cabinet body 2 top, drop on water-collecting plate 11 along with arc 10, at last rethread groove flow falls to the inside of electric power cabinet body 2 bottom and absorbs through dehumidification case 4, can.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric power cabinet heat sink that uses which characterized in that: including the fixed baseplate (1) and the electric power cabinet body (2), the top at the fixed baseplate (1) is fixed mounting electric power cabinet body (2), just one side of the electric power cabinet body (2) is connected with cabinet door (3) through the tripe, the inside of the electric power cabinet body (2) has inner wall (13), cavity between the electric power cabinet body (2) and inner wall (13) is provided with connecting pipe (8) that is snakelike winding, the back fixed mounting of the electric power cabinet body (2) has places case (5), the inside of placing case (5) is provided with the coolant liquid, and the inside fixed mounting who places case (5) has water pump (6), the both ends of connecting pipe (8) are deepened through aqueduct (7) and are placed the inside of case (5) and realize the coolant liquid circulation through water pump (6) respectively, wherein, inner wall (13) of the electric power cabinet body (2) are provided with water-collecting plate (11) of a plurality of slopes along the direction of height The inner wall (13) is provided with a through groove (14) which is positioned above the water collecting plate (11) and penetrates through the hollow part between the electric power cabinet body (2) and the inner wall (13), the inside of the fixed base (1) is provided with the dehumidification box (4), and the electric power cabinet body (2) is provided with a water collecting groove (15) communicated with the dehumidification box (4).
2. The cooling device for an electric power cabinet according to claim 1, wherein: the top of the inner cavity of the electric power cabinet body (2) is fixedly provided with an arc-shaped plate (10).
3. The cooling device for an electric power cabinet according to claim 2, wherein: the number of the arc-shaped plates (10) is two and the arc-shaped plates are symmetrical to each other.
4. The cooling device for an electric power cabinet according to claim 1, wherein: the inclination angle of the water collecting plate (11) is 30 degrees.
5. The cooling device for an electric power cabinet according to claim 1, wherein: the outside fixedly connected with mounting (9) of connecting pipe (8), and the both sides of mounting (9) are connected with electric power cabinet body (2), inner wall (13) respectively.
6. The cooling device for an electric power cabinet according to claim 1, wherein: the two sides of the fixed base (1) are fixedly connected with positioning blocks, and the positioning blocks are fixed in the ground through bolts.
7. The cooling device for an electric power cabinet according to claim 1, wherein: the dehumidifying device is characterized in that activated carbon is arranged in the dehumidifying box (4), and the dehumidifying box (4) is fixed on the fixing base (1) through bolts.
8. The cooling device for an electric power cabinet according to claim 1, wherein: and heat dissipation windows (12) which penetrate through the electric power cabinet body (2) are respectively arranged on two sides of the electric power cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265511.7U CN211457843U (en) | 2020-03-06 | 2020-03-06 | Cooling device of electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265511.7U CN211457843U (en) | 2020-03-06 | 2020-03-06 | Cooling device of electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457843U true CN211457843U (en) | 2020-09-08 |
Family
ID=72301747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020265511.7U Active CN211457843U (en) | 2020-03-06 | 2020-03-06 | Cooling device of electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457843U (en) |
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2020
- 2020-03-06 CN CN202020265511.7U patent/CN211457843U/en active Active
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