CN113612143A - Electromechanical intelligent installation control cabinet - Google Patents
Electromechanical intelligent installation control cabinet Download PDFInfo
- Publication number
- CN113612143A CN113612143A CN202111181435.7A CN202111181435A CN113612143A CN 113612143 A CN113612143 A CN 113612143A CN 202111181435 A CN202111181435 A CN 202111181435A CN 113612143 A CN113612143 A CN 113612143A
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- China
- Prior art keywords
- air
- air inlet
- ventilation assembly
- cabinet body
- communicated
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The invention discloses an electromechanical intelligent installation control cabinet, and relates to the technical field of installation cabinets. The novel cabinet comprises a cabinet body, a top cover and a heat dissipation part, wherein the top cover is installed on an opening at the top of the cabinet body, clamping grooves penetrate through two opposite side surfaces of the cabinet body, and the top cover is provided with a penetrating groove communicated with the interior of the cabinet body; the heat dissipation part comprises an external ventilation assembly and an internal ventilation assembly, the external ventilation assembly and the internal ventilation assembly are separated through a metal plate, the air inlet end and the air outlet end of the external ventilation assembly are communicated with the outside of the cabinet body, and the air inlet end and the air outlet end of the internal ventilation assembly are communicated with the inside of the cabinet body. The external ventilation assembly and the internal ventilation assembly are separated by the metal plate, the air inlet end and the air outlet end of the external ventilation assembly are communicated with the outside of the cabinet body, and air flowing through the external ventilation assembly is subjected to heat exchange through the metal plate to complete heat dissipation of the air inside the internal ventilation assembly.
Description
Technical Field
The invention belongs to the technical field of installation cabinets, and particularly relates to an electromechanical intelligent installation control cabinet.
Background
The electromechanical installation cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The electromechanical mounting cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. The electromechanical mounting cabinet is usually fixed on a wall body or a wire pole and the like and is exposed in an outdoor environment for use, the hot electrical cabinet exposed outdoors in summer is exposed outdoors in hot summer in use, the hot summer is directly projected by a sun switch to enable the temperature inside the electromechanical mounting cabinet to reach more than sixty degrees, particularly in summer, in a power consumption peak, components inside the electrical cabinet are subjected to long-term load work, the heating of the components is seriously combined with the environment, the components inside the electrical cabinet are extremely easy to damage, and the electrical cabinet is also easy to cause fire hazard.
Disclosure of Invention
The invention aims to provide an electromechanical intelligent installation control cabinet, an external ventilation assembly and an internal ventilation assembly are separated by a metal plate, an air inlet end and an air outlet end of the external ventilation assembly are communicated with the outside of a cabinet body, air flowing through the external ventilation assembly is subjected to heat exchange through the metal plate to finish heat dissipation on the air inside the internal ventilation assembly, and the related problems in the background art are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an electromechanical intelligent installation control cabinet, which comprises a cabinet body, a top cover and a heat dissipation part, wherein the top cover is installed on an opening at the top of the cabinet body, clamping grooves penetrate through two opposite side surfaces of the cabinet body, and the top cover is provided with a penetrating groove communicated with the interior of the cabinet body; the heat dissipation part comprises an external ventilation assembly and an internal ventilation assembly, the external ventilation assembly and the internal ventilation assembly are separated through a metal plate, the air inlet end and the air outlet end of the external ventilation assembly are communicated with the outside of the cabinet body, and the air inlet end and the air outlet end of the internal ventilation assembly are communicated with the inside of the cabinet body.
Further, the external ventilation assembly comprises a first air inlet channel and a heat exchanging part; the first air inlet channel is of an inverted U-shaped structure and comprises an air outlet pipe, connecting pipes and an air inlet, the connecting pipes are symmetrically arranged on two sides of the air outlet pipe, and a cavity of the air outlet pipe is communicated with a cavity of the connecting pipes to form a first air channel; a through groove penetrates through the bottom of the air outlet pipe, an air inlet is formed in the connecting pipe and is installed in the clamping groove in a matched mode, and the air inlet is communicated with the outside of the cabinet body; an inner air inlet cavity and an outer air outlet cavity are formed in the heat exchanging part, the inner air inlet cavity and the outer air outlet cavity are separated through a metal side wall of the heat exchanging part, an air inlet pipe is arranged in the heat exchanging part, and the air inlet pipe is communicated with the inner air inlet cavity; the heat exchanging part is arranged in the air outlet pipe, and an outer air outlet cavity arranged in the heat exchanging part is communicated with the first air channel.
Further, the internal ventilation assembly comprises a second air inlet channel and a heat exchanging part; the air inlet channel I and an air inlet channel II arranged on the inner side of the air inlet channel I form an air channel II; and the port of the inner air inlet cavity penetrates through the through groove to be communicated with the second air channel, and meanwhile, the port of the air inlet pipe penetrates through the second air inlet channel to be communicated with the inside of the cabinet body.
Furthermore, a groove hole communicated with the air duct II penetrates through the inner side inclined plane of the connecting pipe, an impeller is rotatably mounted in the groove hole, a partition plate II is arranged on the outer side of a blade of the impeller, which is positioned on the air duct I, and a partition plate I is arranged on the outer side of the blade of the impeller, which is positioned on the air duct II; and a motor for driving the impeller to rotate is also arranged in the connecting pipe.
Furthermore, the first partition plate and the second partition plate are both provided with unthreaded holes, and the inner diameter of each unthreaded hole is larger than the outer diameter of the motor rotating shaft.
Further, the impeller comprises a disc body and blades, the disc body is arranged in the slotted hole, the blades are distributed in an inclined mode on two sides of the disc body, and the two groups of blades are opposite in inclined direction.
Further, the top of the top cover is an arc-shaped surface; effectively improving the air flow velocity passing through the surface of the top cover.
The invention has the following beneficial effects:
1. according to the invention, air flowing through the top cover drives air in the external ventilation assembly to flow out, so that negative pressure generated in the external ventilation assembly realizes air inlet through the air inlet end of the external ventilation assembly; the outside ventilation subassembly that is equipped with in addition passes through the metal sheet with the inside ventilation subassembly and cuts off, and the inlet end of outside ventilation subassembly all communicates with the cabinet body outside with the end of giving vent to anger, and the air that flows through the outside ventilation subassembly carries out the heat interaction through the metal sheet that is equipped with and accomplishes the inside air heat dissipation of inside ventilation subassembly.
2. When external air flows through the port of the air outlet pipe, the air in the air duct I is driven to flow out through the air outlet pipe, so that air can be conveniently fed through the air inlet and flows in the air duct I, the heat exchanging part is provided with an outgoing air cavity communicated with the air duct I and an internal air inlet cavity communicated with the interior of the cabinet body, cold air flowing through the heat exchanging part carries out heat exchange and heat dissipation on the air in the cabinet body through the heat exchanging part, and when the external environment temperature is lower, the external air drives the air in the air duct I to flow so as to realize heat dissipation on the air in the cabinet body.
3. The port of the air inlet pipe is higher than the ports at the two sides of the air channel II, so that hot air gathered at the top can enter the heat exchange part through the air inlet pipe, the air in the cabinet body after heat exchange is discharged through the ports at the two sides of the air channel II, the air in the cabinet body circularly flows, and the heat dissipation effect is improved.
4. The motor arranged in the invention drives the impeller to rotate, the rotating impeller pumps air entering the first air channel or the second air channel into the middle of the impeller through the blades arranged on two sides, the air inlet end and the air outlet end of the second air channel are separated by the first partition plate arranged on the impeller, the second air channel is communicated through the light hole formed in the first partition plate, and the air gathered in the middle of the impeller flows to the air outlet end of the second air channel through the light hole; the air inlet end and the air outlet end of the first air channel are separated by the second partition plate arranged outside, the first air channel is communicated through the light hole formed in the partition plate, and air gathered in the middle of the impeller passes through the light hole and flows to the air outlet end of the first air channel, so that the flow rate of the air is effectively improved, and the heat exchange effect is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the air duct of the present invention;
FIG. 3 is a schematic view of the overall cross-sectional structure of the air duct of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic view of a structure of the air duct of the present invention;
FIG. 6 is a schematic structural view of a second air duct of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cabinet body, 2-top cover, 3-inlet channel I, 31-air channel I, 32-outlet pipe, 33-connecting pipe, 331-slotted hole, 34-air inlet, 35-through groove, 4-inlet channel II, 41-air channel II, 5-heat exchanging part, 51-inner inlet cavity, 52-outer air cavity, 53-inlet pipe, 6-motor, 7-impeller, 8-baffle I, 9-baffle II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-6, the invention relates to an electromechanical intelligent installation control cabinet, which comprises a cabinet body 1, a top cover 2 and a heat dissipation part, wherein the top cover 2 is installed on an opening at the top of the cabinet body 1, clamping grooves penetrate through two opposite side surfaces of the cabinet body 1, and the top cover 2 is provided with a penetrating groove communicated with the interior of the cabinet body 1; the heat dissipation part comprises an external ventilation assembly and an internal ventilation assembly, the external ventilation assembly and the internal ventilation assembly are separated through a metal plate, the air inlet end and the air outlet end of the external ventilation assembly are communicated with the outside of the cabinet body 1, and the air inlet end and the air outlet end of the internal ventilation assembly are communicated with the inside of the cabinet body 1.
When the air-cooled air conditioner is used, air flowing through the top cover 2 drives air in the external ventilation assembly to flow out, so that negative pressure generated in the external ventilation assembly realizes air inlet through the air inlet end of the external ventilation assembly; the outside ventilation subassembly that is equipped with in addition passes through the metal sheet with the inside ventilation subassembly and cuts off, and the inlet end of outside ventilation subassembly all communicates with cabinet body 1 outside with the end of giving vent to anger, and the air that flows through the outside ventilation subassembly carries out the heat interaction through the metal sheet that is equipped with and accomplishes the inside air heat dissipation of inside ventilation subassembly.
The external ventilation assembly comprises a first air inlet channel 3 and a heat exchange part 5; the first air inlet channel 3 is of an inverted U-shaped structure, the first air inlet channel 3 comprises an air outlet pipe 32, a connecting pipe 33 and an air inlet 34, the connecting pipe 33 is symmetrically arranged on two sides of the air outlet pipe 32, and a cavity of the air outlet pipe 32 is communicated with a cavity of the connecting pipe 33 to form a first air channel 31; a through groove 35 penetrates through the bottom of the air outlet pipe 32, an air inlet 34 is formed in the connecting pipe 33, the air inlet 34 is installed in the clamping groove in a matched mode, and the air inlet 34 is communicated with the outside of the cabinet body 1; an inner air inlet cavity 51 and an outer air outlet cavity 52 are formed in the heat exchanging part 5, the inner air inlet cavity 51 and the outer air outlet cavity 52 are separated through a metal side wall of the heat exchanging part 5, an air inlet pipe 53 is arranged in the heat exchanging part 5, and the air inlet pipe 53 is communicated with the inner air inlet cavity 51; the heat exchanging part 5 is arranged in the air outlet pipe 32, and an outlet air cavity 52 is arranged and communicated with the first air duct 31.
When outside air flows through the port of outlet duct 32, it flows out through outlet duct 32 to drive the inside air in wind channel 31, thereby be convenient for admit air through the air inlet 34 that is equipped with, realize that the inside air in wind channel 31 flows, because the heat transfer portion 5 that is equipped with has the interior chamber 51 of admitting air of going out air cavity 52 and the internal portion intercommunication of the cabinet body 1 with a 31 intercommunication in wind channel, the cold air of the heat transfer portion 5 of flowing through carries out the heat exchange heat dissipation through heat transfer portion 5 to the air of the internal portion of cabinet, when outside ambient temperature is lower, it realizes dispelling the heat to the inside air of the cabinet body 1 to drive the inside air flow in wind channel 31 through outside air.
The internal ventilation assembly comprises a second air inlet channel 4 and a heat exchange part 5; the air inlet channel I3 and an air inlet channel II 4 arranged on the inner side of the air inlet channel I form an air channel II 41; the port of the inner air inlet cavity 51 passes through the through groove 35 to be communicated with the second air duct 41, and the port of the air inlet pipe 53 passes through the second air inlet channel 4 to be communicated with the inside of the cabinet 1.
The port of the air inlet pipe 53 is higher than the ports at the two sides of the air channel II 41, so that hot air gathered at the top can enter the heat exchange part 5 through the air inlet pipe 53, the air in the cabinet body 1 after heat exchange is discharged through the ports at the two sides of the air channel II 41, the air circulation flow in the cabinet body is realized, and the heat dissipation effect is improved.
Avoid outside air admission cabinet body 1's inside at radiating in-process, the inside dust of the effectual reduction cabinet body 1, the effectual electronic component heat dissipation that alleviates to cover has a large amount of dust is uneven, causes the overheated problem of electronic component.
A slotted hole 331 communicated with the second air duct 41 penetrates through the inner side inclined plane of the connecting pipe 33, an impeller 7 is rotatably mounted in the slotted hole 331, a second partition plate 9 is arranged on the outer side of a blade of the impeller 7 positioned in the first air duct 31, and a first partition plate 8 is arranged on the outer side of the blade of the impeller 7 positioned in the second air duct 41; the connecting pipe 33 is also internally provided with a motor 6 which drives the impeller 7 to rotate.
The first partition plate 8 and the second partition plate 9 are both provided with unthreaded holes, and the inner diameter of each unthreaded hole is larger than the outer diameter of the rotating shaft of the motor 6.
The impeller 7 comprises a disk body and blades, the disk body is arranged in the slotted hole 331, the blades are obliquely distributed on two sides of the disk body, and the two groups of blades are opposite in inclination direction.
The installed motor 6 drives the impeller 7 to rotate, the rotating impeller 7 pumps air entering the air channel I31 or the air channel II 41 to the middle part of the impeller 7 through blades arranged on two sides, the air inlet end and the air outlet end of the air channel II 41 are separated by the partition plate I8 arranged on the rotating impeller 7, the air channel II 41 is communicated through the light hole formed in the rotating impeller, and the air gathered in the middle part of the impeller 7 flows to the air outlet end of the air channel II 41 through the light hole; the air inlet end and the air outlet end of the air duct I31 are separated by the second partition plate 9 arranged outside, the air duct I31 is communicated through the light hole formed in the partition plate, and air gathered in the middle of the impeller 7 flows to the air outlet end of the air duct I31 through the light hole, so that the flow speed of the air is effectively improved, and the heat exchange effect is improved.
The top of the top cover 2 is an arc surface. Effectively increasing the air flow rate across the surface of the top cover 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an electromechanical intelligent installation switch board, includes the cabinet body (1), top cap (2) and radiating part, its characterized in that:
a top cover (2) is arranged on an opening at the top of the cabinet body (1), clamping grooves penetrate through two opposite side surfaces of the cabinet body (1), and the top cover (2) is provided with a penetrating groove communicated with the interior of the cabinet body (1);
the heat dissipation part comprises an external ventilation assembly and an internal ventilation assembly, the external ventilation assembly and the internal ventilation assembly are separated by a metal plate, the air inlet end and the air outlet end of the external ventilation assembly are both communicated with the outside of the cabinet body (1), and the air inlet end and the air outlet end of the internal ventilation assembly are both communicated with the inside of the cabinet body (1);
the external ventilation assembly comprises a first air inlet channel (3) and a heat exchange part (5), the first air inlet channel (3) is of an inverted U-shaped structure, the first air inlet channel (3) comprises an air outlet pipe (32), a connecting pipe (33) and an air inlet (34), the connecting pipe (33) is symmetrically arranged on two sides of the air outlet pipe (32), a cavity of the air outlet pipe (32) is communicated with a cavity of the connecting pipe (33) to form a first air channel (31), a through groove (35) penetrates through the bottom of the air outlet pipe (32), the connecting pipe (33) is provided with the air inlet (34), the air inlet (34) is installed in a clamping groove in a matching mode, the air inlet (34) is communicated with the outside of the cabinet body (1), the heat exchange part (5) is provided with an inner air inlet cavity (51) and an outer air cavity (52), and the inner air inlet cavity (51) and the outer air cavity (52) are separated through a metal side wall of the heat exchange part (5), be equipped with intake pipe (53) in heat transfer portion (5), intake pipe (53) and interior air inlet chamber (51) intercommunication, heat transfer portion (5) are installed in outlet duct (32), and outer air outlet chamber (52) that are equipped with communicates with wind channel one (31).
2. An electromechanical intelligent installation control cabinet according to claim 1, characterized in that the internal ventilation assembly comprises a second air inlet channel (4) and a heat exchange part (5);
the air inlet channel I (3) and an air inlet channel II (4) arranged on the inner side of the air inlet channel I form an air channel II (41);
the port of the inner air inlet cavity (51) penetrates through the through groove (35) to be communicated with the second air channel (41), and meanwhile, the port of the air inlet pipe (53) penetrates through the second air inlet channel (4) to be communicated with the inside of the cabinet body (1).
3. The electromechanical intelligent installation control cabinet according to claim 2, wherein a slotted hole (331) communicated with the second air duct (41) penetrates through an inner side inclined plane of the connecting pipe (33), an impeller (7) is rotatably installed in the slotted hole (331), a second partition plate (9) is arranged on the outer side of a blade of the first air duct (31) of the impeller (7), and a first partition plate (8) is arranged on the outer side of the blade of the second air duct (41) of the impeller (7);
and a motor (6) for driving the impeller (7) to rotate is also arranged in the connecting pipe (33).
4. An electromechanical intelligent installation control cabinet according to claim 3, wherein the first partition plate (8) and the second partition plate (9) are both provided with unthreaded holes, and the inner diameter of each unthreaded hole is larger than the outer diameter of the rotating shaft of the motor (6).
5. An electromechanical intelligent installation control cabinet according to claim 2, characterized in that the impeller (7) comprises a disk body and blades, the disk body is arranged in the slot (331), the blades are obliquely distributed on two sides of the disk body, and the inclination directions of the two groups of blades are opposite.
6. An electromechanical intelligent installation control cabinet according to claim 1, characterized in that the top of the top cover (2) is an arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181435.7A CN113612143B (en) | 2021-10-11 | 2021-10-11 | Electromechanical intelligent installation control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181435.7A CN113612143B (en) | 2021-10-11 | 2021-10-11 | Electromechanical intelligent installation control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113612143A true CN113612143A (en) | 2021-11-05 |
| CN113612143B CN113612143B (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111181435.7A Active CN113612143B (en) | 2021-10-11 | 2021-10-11 | Electromechanical intelligent installation control cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN113612143B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660350U (en) * | 2014-01-15 | 2014-06-18 | 艾默生网络能源有限公司 | Outdoor power cabinet |
| CN206650345U (en) * | 2017-04-17 | 2017-11-17 | 李军 | A kind of low-voltage complete switch equipment |
| CN112752485A (en) * | 2020-12-23 | 2021-05-04 | 安徽飞凯电子技术有限公司 | Server cabinet with excellent heat dissipation and dustproof effects |
-
2021
- 2021-10-11 CN CN202111181435.7A patent/CN113612143B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660350U (en) * | 2014-01-15 | 2014-06-18 | 艾默生网络能源有限公司 | Outdoor power cabinet |
| CN206650345U (en) * | 2017-04-17 | 2017-11-17 | 李军 | A kind of low-voltage complete switch equipment |
| CN112752485A (en) * | 2020-12-23 | 2021-05-04 | 安徽飞凯电子技术有限公司 | Server cabinet with excellent heat dissipation and dustproof effects |
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| Publication number | Publication date |
|---|---|
| CN113612143B (en) | 2021-12-14 |
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