CN212211743U - Electric control cabinet with explosion-proof function - Google Patents
Electric control cabinet with explosion-proof function Download PDFInfo
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- CN212211743U CN212211743U CN202020496802.7U CN202020496802U CN212211743U CN 212211743 U CN212211743 U CN 212211743U CN 202020496802 U CN202020496802 U CN 202020496802U CN 212211743 U CN212211743 U CN 212211743U
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- electric control
- control cabinet
- explosion
- proof function
- connecting plate
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Abstract
An electric control cabinet with an explosion-proof function comprises an electric control cabinet main body and a cooling structure, wherein the cooling structure is arranged on the rear side of the electric control cabinet main body; the cooling structure comprises a fixed bottom plate, a first connecting plate, a semiconductor cooling fin group, a second connecting plate, a cooling fin group and a housing structure, wherein the first connecting plate is arranged on one side of the fixed bottom plate; the connecting surface of the fixed bottom plate and the housing structure is provided with an annular groove, and a rubber strip is arranged in the groove; the fixed bottom plate is connected with the electric control cabinet main body and is provided with a concave table, and a heat conduction silicone pad is arranged in the concave table. When the electric control cabinet works, the heat generated by the electric control cabinet is absorbed through a cooling structure arranged on the back of the electric control cabinet main body, so that the normal work of the electric control cabinet is ensured.
Description
Technical Field
The utility model relates to an automatically controlled cabinet field especially relates to an automatically controlled cabinet with explosion-proof function.
Background
The electric control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.
Because work such as the solid state relay of automatically controlled cabinet the inside, electric capacity, converter is big, has a large amount of heat productions at the during operation, if not in time cool off, electrical components is overheated the damage easily, so general automatically controlled cabinet can set up the grid structure that dispels the heat on its box, takes away the hot-air of automatically controlled cabinet the inside through radiator fan.
However, in some chemical plants, petrochemical plants, or other plants using chemical raw materials, or in the places where dust exists such as food processing and metal processing, electric elements in the electric control cabinet can generate electric arcs, and when air containing combustible dust enters the electric box, the electric box is in contact with the electric box, so that the electric box can cause explosion danger, and certain potential safety hazards are brought to the safety production of the plants and the safety of workers. Therefore, an airtight electric control cabinet is required to be arranged, so that the air in a workshop is prevented from entering the workshop, and meanwhile, the electric appliance elements are cooled and radiated timely and effectively.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing an automatically controlled cabinet with explosion-proof function has solved the problem that exists when automatically controlled cabinet uses.
The technical scheme is as follows: the utility model provides an electric control cabinet with explosion-proof function, which comprises an electric control cabinet main body and a cooling structure, wherein the cooling structure is arranged at the rear side of the electric control cabinet main body; the cooling structure comprises a fixed bottom plate, a first connecting plate, a semiconductor cooling fin group, a second connecting plate, a cooling fin group and a housing structure, wherein the first connecting plate is arranged on one side of the fixed bottom plate; the connecting surface of the fixed bottom plate and the housing structure is provided with an annular groove, and a rubber strip is arranged in the groove; the fixed bottom plate is connected with the electric control cabinet main body and is provided with a concave table, and a heat conduction silicone pad is arranged in the concave table. When the electric control cabinet works, the heat generated by the electric control cabinet is absorbed through a cooling structure arranged on the back of the electric control cabinet main body, so that the normal work of the electric control cabinet is ensured. The heat inside the electric control cabinet main body is absorbed and taken away by the cooling effect of the semiconductor cooling fin group. Thereby playing a role in high-efficiency cooling.
Further, the first connecting plate and the second connecting plate are made of insulator materials.
Furthermore, the radiating fin group comprises a fixed base plate and radiating fins, and the radiating fins are arranged on the fixed base plate at equal intervals.
Furthermore, the fixed base plate and the opposite surface provided with the radiating fins are provided with a first connecting boss, a radiating silicone grease adhesive coating surface and a second connecting boss, and the first connecting boss and the second connecting boss are arranged on two sides of the radiating silicone grease adhesive coating surface.
Furthermore, a plurality of pull grooves are arranged on the coating surface of the heat dissipation silicone grease glue. The heat dissipation cotton knots are improved, more heat dissipation silicone grease can be contained, and therefore the heat dissipation capacity is improved.
Further, the housing structure includes housing main part, air inlet air nest of tubes and air-out air nest of tubes set up respectively in housing main part both sides. And the cold air enters from the air inlet pipe and is cooled, and the hot air is discharged to the outside along with the air outlet pipe of the air conditioner from the air outlet pipe.
Furthermore, the electric control cabinet main body comprises an electric control cabinet body, an electric control cabinet door and an observation window, the electric control cabinet door is arranged on the electric control cabinet body, and the observation window is arranged on the electric control cabinet door.
Furthermore, the position of the wire inlet and outlet pipe of the box body of the electric control cabinet is provided with an explosion-proof horn mouth.
Furthermore, a first sealing ring is arranged between the contact surfaces of the electric control cabinet body and the electric control cabinet door, and a second sealing ring is arranged between the contact surfaces of the electric control cabinet door and the observation window; the first sealing ring and the second sealing ring are identical in structure, the first sealing ring comprises an upper sealing ring and a lower sealing ring, a sealing groove is formed in the upper sealing ring, and a sealing bulge is formed in the lower sealing ring. Thereby avoiding the dust in the workshop to get into automatically controlled cabinet to the accident takes place.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the electric control cabinet is efficiently sealed, so that accidents such as explosion and the like caused when a workshop works are avoided when external dust and the like are carried in the electric control cabinet, and the safety coefficient of the workshop is improved; 2) the electric control cabinet is efficiently cooled, so that the electric appliance elements are prevented from being damaged due to overheating, and the loss is reduced; 3) simple structure, low cost and wide adaptability.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of a cooling structure;
FIG. 3 is an enlarged view of a portion A of a cross-sectional view of the cooling structure;
FIG. 4 is a side view of a fin pack;
FIG. 5 is a perspective view of the housing construction;
FIG. 6 is a cross-sectional view of the first seal ring;
FIG. 7 is a cross-sectional view of the upper seal ring;
FIG. 8 is a cross-sectional view of the lower seal ring.
In the figure: the electric control cabinet comprises an electric control cabinet body 1, an electric control cabinet body 11, an explosion-proof horn mouth 111, an electric control cabinet door 12, an observation window 13, a first sealing ring 14, an upper sealing ring 141, a sealing groove 1411, a lower sealing ring 142, a sealing protrusion 1421, a second sealing ring 15, a cooling structure 2, a fixed bottom plate 21, a groove 211, a concave table 212, a first connecting plate 22, a semiconductor cooling fin group 23, a second connecting plate 24, a cooling fin group 25, a fixed base plate 251, a first connecting boss 2511, a cooling silicone adhesive coating surface 2512, a second connecting boss 2513, a cooling fin 252, a housing structure 26, a housing body 261, an air inlet pipe group 262, an air outlet pipe group 263, a rubber strip 27 and a heat-conducting silicone pad 28.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the perspective view of the present invention includes an electric control cabinet main body 1 and a cooling structure 2, wherein the cooling structure 2 is disposed at the rear side of the electric control cabinet main body 1; the cooling structure 2 is shown in fig. 2 as a cross-sectional view, and includes a fixed base plate 21, a first connecting plate 22, a semiconductor cooling fin group 23, a second connecting plate 24, a cooling fin group 25, and a housing structure 26, where the first connecting plate 22 is disposed on one side of the fixed base plate 21, the semiconductor cooling fin group 23 is disposed between the first connecting plate 22 and the second connecting plate 24, the cooling fin group 25 is disposed on one side of the second connecting plate 24 away from the semiconductor cooling fin group 23, and the housing structure 26 is disposed on the fixed base plate 21; an annular groove 211 is formed in the connecting surface of the fixed bottom plate 21 and the housing structure 26, and a rubber strip 27 is arranged in the groove 211; as shown in fig. 3, which is an enlarged view of a partial view a of a sectional view of the cooling structure, a concave platform 212 is disposed on a connection surface of the fixed base plate 21 and the electric control cabinet 1, and a heat-conducting silicone pad 28 is disposed in the concave platform 212.
The first and second connector plates 22, 24 are insulator materials.
Fig. 5 is a side view of the fin group 25, which includes a fixed base 251 and fins 252, wherein the fins 252 are disposed on the fixed base 251 at equal intervals.
A first connecting boss 2511, a heat-dissipating silicone adhesive coating surface 2512 and a second connecting boss 2513 are arranged on the opposite surfaces of the fixed base plate 251 and the heat sink 252, and the first connecting boss 2511 and the second connecting boss 2513 are arranged on two sides of the heat-dissipating silicone adhesive coating surface 2512.
A plurality of pull grooves are formed in the heat-dissipating silicone adhesive coating surface 2512.
As shown in fig. 6, the housing structure 26 is a perspective view, and includes a housing main body 261, an air inlet pipe group 262 and an air outlet pipe group 263, where the air inlet pipe group 262 and the air outlet pipe group 263 are respectively disposed on two sides of the housing main body 261.
The electric control cabinet main body 1 comprises an electric control cabinet body 11, an electric control cabinet door 12 and an observation window 13, wherein the electric control cabinet door 12 is arranged on the electric control cabinet body 11, and the observation window 13 is arranged on the electric control cabinet door 12.
And an explosion-proof bell mouth 111 is arranged at the position of the wire inlet and outlet pipe of the electric control cabinet box body 11.
A first sealing ring 14 is arranged between the contact surfaces of the electric control cabinet body 11 and the electric control cabinet door 12, and a second sealing ring 15 is arranged between the contact surfaces of the electric control cabinet door 12 and the observation window 13; the first seal ring 14 and the second seal ring 15 have the same structure, as shown in fig. 6, the first seal ring 14 includes an upper seal ring 141 and a lower seal ring 142, as shown in fig. 7, the upper seal ring 141 is provided with a seal groove 1411, as shown in fig. 8, the lower seal ring 142 is provided with a seal protrusion 1421, and as shown in fig. 6, the upper seal ring 141 is provided with a seal groove 141 and a seal groove 142.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatically controlled cabinet with explosion-proof function which characterized in that: the cooling device comprises an electric control cabinet main body (1) and a cooling structure (2), wherein the cooling structure (2) is arranged on the rear side of the electric control cabinet main body (1); the cooling structure (2) comprises a fixed bottom plate (21), a first connecting plate (22), a semiconductor cooling fin group (23), a second connecting plate (24), a cooling fin group (25) and a housing structure (26), wherein the first connecting plate (22) is arranged on one side of the fixed bottom plate (21), the semiconductor cooling fin group (23) is arranged between the first connecting plate (22) and the second connecting plate (24), the cooling fin group (25) is arranged on one side, far away from the semiconductor cooling fin group (23), of the second connecting plate (24), and the housing structure (26) is arranged on the fixed bottom plate (21); an annular groove (211) is formed in the connecting surface of the fixed bottom plate (21) and the housing structure (26), and a rubber strip (27) is arranged in the groove (211); a concave table (212) is arranged on the connecting surface of the fixed bottom plate (21) and the electric cabinet main body (1), and a heat-conducting silicone pad (28) is arranged in the concave table (212).
2. The electric control cabinet with the explosion-proof function according to claim 1, wherein: the first connecting plate (22) and the second connecting plate (24) are made of insulator materials.
3. The electric control cabinet with explosion-proof function according to claim 1, characterized in that: the radiating fin group (25) comprises a fixed base plate (251) and radiating fins (252), and the radiating fins (252) are arranged on the fixed base plate (251) at equal intervals.
4. The electric control cabinet with the explosion-proof function according to claim 3, wherein: the fixed base plate (251) and the opposite surface provided with the radiating fins (252) are provided with a first connecting boss (2511), a radiating silicone grease coating surface (2512) and a second connecting boss (2513), and the first connecting boss (2511) and the second connecting boss (2513) are arranged on two sides of the radiating silicone grease coating surface (2512).
5. The electric control cabinet with the explosion-proof function according to claim 4, wherein: and a plurality of pull grooves are formed in the heat dissipation silicone grease glue coating surface (2512).
6. The electric control cabinet with the explosion-proof function according to claim 1, wherein: housing structure (26) include housing main part (261), air inlet air pipe group (262) and air-out air pipe group (263) set up respectively in housing main part (261) both sides.
7. The electric control cabinet with the explosion-proof function according to claim 1, wherein: the electric control cabinet main body (1) comprises an electric control cabinet body (11), an electric control cabinet door (12) and an observation window (13), the electric control cabinet door (12) is arranged on the electric control cabinet body (11), and the observation window (13) is arranged on the electric control cabinet door (12).
8. The electric control cabinet with the explosion-proof function according to claim 7, wherein: and an explosion-proof bell mouth (111) is arranged at the position of the wire inlet and outlet pipe of the electric control cabinet body (11).
9. The electric control cabinet with the explosion-proof function according to claim 7, wherein: a first sealing ring (14) is arranged between the contact surfaces of the electric control cabinet body (11) and the electric control cabinet door (12), and a second sealing ring (15) is arranged between the contact surfaces of the electric control cabinet door (12) and the observation window (13); first sealing ring (14) and second sealing ring (15) structure are the same, first sealing ring (14) include upper seal ring (141) and lower sealing ring (142), be equipped with seal groove (1411) on upper seal ring (141), be equipped with on lower sealing ring (142) sealed arch (1421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020496802.7U CN212211743U (en) | 2020-04-08 | 2020-04-08 | Electric control cabinet with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020496802.7U CN212211743U (en) | 2020-04-08 | 2020-04-08 | Electric control cabinet with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212211743U true CN212211743U (en) | 2020-12-22 |
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ID=73829605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020496802.7U Active CN212211743U (en) | 2020-04-08 | 2020-04-08 | Electric control cabinet with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212211743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139279A (en) * | 2023-09-06 | 2023-12-01 | 天沣智能科技(苏州)有限公司 | Combined cleaning system |
-
2020
- 2020-04-08 CN CN202020496802.7U patent/CN212211743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139279A (en) * | 2023-09-06 | 2023-12-01 | 天沣智能科技(苏州)有限公司 | Combined cleaning system |
| CN117139279B (en) * | 2023-09-06 | 2024-02-09 | 天沣智能科技(苏州)有限公司 | Combined cleaning system |
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