CN213125334U - Large-current low-voltage complete cabinet convenient for heat dissipation - Google Patents
Large-current low-voltage complete cabinet convenient for heat dissipation Download PDFInfo
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- CN213125334U CN213125334U CN202022040862.0U CN202022040862U CN213125334U CN 213125334 U CN213125334 U CN 213125334U CN 202022040862 U CN202022040862 U CN 202022040862U CN 213125334 U CN213125334 U CN 213125334U
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Abstract
The utility model relates to a big current low pressure complete sets cabinet convenient to heat dissipation. The to-be-solved technical problem of the utility model is to provide a radiating heavy current low pressure complete sets cabinet of being convenient for of rationally distributed, high stability. The utility model adopts the technical scheme that the device comprises an incoming line cabinet, a first outgoing line cabinet and a second outgoing line cabinet, wherein drawer type frame circuit breakers are arranged in the incoming line cabinet, and plastic shell circuit breakers arranged side by side are arranged in the first outgoing line cabinet and the second outgoing line cabinet; the air blast refrigeration assembly comprises an air blower, an air inlet pipe, a conveying pipeline and a semiconductor refrigerator. The utility model has the advantages that: effectively improve the radiating effect of the internal portion of cabinet.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, concretely relates to big current low pressure complete sets cabinet convenient to heat dissipation.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
The existing low-voltage complete switch cabinet has high temperature requirement on the environment, the existing low-voltage complete switch cabinet has poor heat dissipation performance and unreasonable overall layout, internal components are easily damaged due to overhigh temperature in the cabinet, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the to-be-solved technical problem of the utility model is to provide a radiating heavy current low pressure complete sets cabinet of being convenient for of rationally distributed, high stability.
The utility model discloses technical scheme that radiating heavy current low pressure complete sets cabinet of being convenient for adopted includes the incoming line cabinet, establishes respectively first outgoing line cabinet and second outgoing line cabinet on the left and right sides of incoming line cabinet, the inside drawer type frame circuit breaker that is equipped with of incoming line cabinet, first outgoing line cabinet with the second is qualified for the next round of competitions the inside moulded case circuit breaker that all is equipped with side by side setting of cabinet, its characterized in that: the fan is arranged at the rear parts of the drawer type frame circuit breaker and the molded case circuit breaker, and the exhaust fan is arranged at the top parts of the drawer type frame circuit breaker and the molded case circuit breaker;
the air-blowing refrigeration assembly comprises an air blower arranged on the outer wall of the first outlet cabinet, an air inlet pipe connected with the air blower, a conveying pipeline sequentially penetrating through the first outlet cabinet, the inlet cabinet and the second outlet cabinet, a cooling cylinder arranged in the first outlet cabinet, the inlet cabinet and the second outlet cabinet and communicated with the conveying pipeline, and a semiconductor refrigerator arranged on the outer wall of the cooling cylinder;
the conveying pipeline is connected to an air inlet of the cooling cylinder, an air outlet of the cooling cylinder faces the interior of the first outgoing line cabinet, the incoming line cabinet and the second outgoing line cabinet, and the air blowing refrigeration assembly, the fan and the exhaust fan form a rapid heat dissipation system.
The front and the rear parts of the first outlet cabinet, the inlet cabinet and the second outlet cabinet are respectively provided with a ventilation net rack, and the ventilation net racks adopt grid type structures.
The first outgoing line cabinet, the incoming line cabinet and the second outgoing line cabinet are all provided with temperature controllers, the detection ends of the temperature controllers are located in the first outgoing line cabinet, the incoming line cabinet and the second outgoing line cabinet, and the temperature controllers are electrically connected with the starting ends of the air blowers.
The drawer type frame circuit breaker is installed in the incoming line cabinet through a guide rail, and the molded case circuit breaker is installed in the first outgoing line cabinet and the second outgoing line cabinet through the guide rail.
The rear parts of the first outgoing line cabinet, the incoming line cabinet and the second outgoing line cabinet are provided with quick heat dissipation mounting plates, and nine heat dissipation holes are formed in the quick heat dissipation mounting plates.
The utility model discloses radiating heavy current low pressure complete sets cabinet of being convenient for's advantage lies in: this structure introduces the internal with the external gas to cooling down the gas of introducing, thereby cooling down the heat dissipation to the inside components and parts of the cabinet body, the cooperation fan helps accelerating the flow of the air of the internal portion of cabinet, accelerates giving off of the internal portion heat of cabinet through the exhaust fan, effectively improves the radiating effect of the internal portion of cabinet.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of a large current low voltage complete cabinet convenient for heat dissipation of the present invention;
fig. 2 is a schematic view of the internal structure of the large-current low-voltage complete cabinet convenient for heat dissipation of the present invention;
fig. 3 is a rear view of the large current low voltage complete cabinet convenient for heat dissipation of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model relates to a big current low pressure complete sets cabinet convenient to heat dissipation, include inlet wire cabinet 1, establish respectively first outgoing line cabinet 2 and second outgoing line cabinet 3 on inlet wire cabinet 1 left and right sides, 1 inside drawer type frame circuit breaker 4 that is equipped with of inlet wire cabinet, first outgoing line cabinet 2 with the inside moulded case circuit breaker 5 that all is equipped with side by side setting of second outgoing line cabinet 3, its characterized in that: the air-cooling type outdoor unit further comprises an air-blowing refrigeration assembly 9, fans 6 for accelerating heat dissipation from front to back and exhaust fans 7 for exhausting hot air in the cabinets are arranged in the incoming line cabinet 1, the first outgoing line cabinet 2 and the second outgoing line cabinet 3, the fans 6 are arranged at the rear portions of the drawer-type frame circuit breaker 4 and the molded case circuit breaker 5, and the exhaust fans 7 are arranged at the tops of the drawer-type frame circuit breaker 4 and the molded case circuit breaker 5; the air-blast refrigeration assembly 9 comprises an air blower 11 arranged on the outer wall of the first outgoing line cabinet 2, an air inlet pipe 12 connected with the air blower 11, a conveying pipeline 13 sequentially penetrating through the first outgoing line cabinet 2, the incoming line cabinet 1 and the second outgoing line cabinet 3, a cooling cylinder 14 arranged in the first outgoing line cabinet 2, the incoming line cabinet 1 and the second outgoing line cabinet 3 and communicated with the conveying pipeline 13, and a semiconductor refrigerator 15 arranged on the outer wall of the cooling cylinder 14; conveying pipe 13 is connected to cooling cylinder 14's air inlet, cooling cylinder 14's gas outlet subtend first outgoing line cabinet 2 incoming line cabinet 1 with the internal portion of cabinet of second outgoing line cabinet 3, blast air refrigeration subassembly 9 fan 6 with air discharge fan 7 constitutes quick cooling system, and this structure introduces the internal with the external gas to the cabinet to cooling down the heat dissipation to the internal components and parts of the cabinet body, the cooperation fan helps accelerating the flow of the internal portion's of cabinet air, accelerates the thermal giving off of the internal portion of cabinet through the exhaust fan, effectively improves the radiating effect of the internal portion of cabinet.
The first outgoing line cabinet 2, the incoming line cabinet 1 and the second outgoing line cabinet 3 are all provided with temperature controllers 19, the detection ends of the temperature controllers 19 are located in the first outgoing line cabinet 2, the incoming line cabinet 1 and the second outgoing line cabinet 3, the temperature controllers 19 are electrically connected with the starting ends of the air blowers 11, the temperature in the cabinets is effectively monitored, and the heat dissipation can be realized when the limitation on the starting of the air blowers is exceeded.
The drawer type frame circuit breaker 4 is installed in the incoming line cabinet 1 through a guide rail 22, and the molded case circuit breaker 5 is installed in the first outgoing line cabinet 2 and the second outgoing line cabinet 3 through the guide rail 22.
The first outgoing line cabinet 2, the incoming line cabinet 1 and the second outgoing line cabinet 3 are provided with a quick heat dissipation mounting plate 20 at the rear part, nine heat dissipation holes 21 are formed in the quick heat dissipation mounting plate 20, and the discharging and flowing of internal hot air are accelerated.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a radiating big current low pressure complete sets cabinet convenient to, includes inlet wire cabinet (1), establishes respectively first outlet wire cabinet (2) and second outlet wire cabinet (3) on inlet wire cabinet (1) left and right sides, inlet wire cabinet (1) inside is equipped with drawer type frame circuit breaker (4), first outlet wire cabinet (2) with inside moulded case circuit breaker (5) that all are equipped with side by side setting of second outlet wire cabinet (3), its characterized in that: the air-cooling type outdoor unit further comprises an air-blowing refrigeration assembly (9), fans (6) used for accelerating heat dissipation from front to back and exhaust fans (7) used for exhausting hot air in the cabinet are arranged in the incoming line cabinet (1), the first outgoing line cabinet (2) and the second outgoing line cabinet (3), the fans (6) are arranged at the rear portions of the drawer type frame circuit breaker (4) and the molded case circuit breaker (5), and the exhaust fans (7) are arranged at the tops of the drawer type frame circuit breaker (4) and the molded case circuit breaker (5);
the air-blast refrigeration assembly (9) comprises an air blower (11) arranged on the outer wall of the first outgoing line cabinet (2), an air inlet pipe (12) connected with the air blower (11), a conveying pipeline (13) sequentially penetrating through the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3), a cooling cylinder (14) arranged in the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3) and communicated with the conveying pipeline (13), and a semiconductor refrigerator (15) arranged on the outer wall of the cooling cylinder (14);
the conveying pipeline (13) is connected to an air inlet of the cooling drum (14), an air outlet of the cooling drum (14) faces the interior of the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3), and the air blast refrigeration assembly (9), the fan (6) and the exhaust fan (7) form a rapid heat dissipation system.
2. A large-current low-voltage complete cabinet convenient to dissipate heat according to claim 1, characterized in that: the front and the rear parts of the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3) are respectively provided with a ventilation net rack (18), and the ventilation net racks (18) adopt a grid type structure.
3. A large-current low-voltage complete cabinet convenient to dissipate heat according to claim 1, characterized in that: the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3) are all provided with a temperature controller (19), the detection end of the temperature controller (19) is located in the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3), and the temperature controller (19) is electrically connected with the starting end of the air blower (11).
4. A large-current low-voltage complete cabinet convenient to dissipate heat according to claim 1, characterized in that: the drawer type frame circuit breaker (4) is installed in the incoming line cabinet (1) through a guide rail (22), and the molded case circuit breaker (5) is installed in the first outgoing line cabinet (2) and the second outgoing line cabinet (3) through the guide rail (22).
5. A large-current low-voltage complete cabinet convenient to dissipate heat according to claim 1, characterized in that: the first outgoing line cabinet (2), the incoming line cabinet (1) and the second outgoing line cabinet (3) are provided with a quick heat dissipation mounting plate (20) at the rear part, and nine heat dissipation holes (21) are formed in the quick heat dissipation mounting plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040862.0U CN213125334U (en) | 2020-09-17 | 2020-09-17 | Large-current low-voltage complete cabinet convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040862.0U CN213125334U (en) | 2020-09-17 | 2020-09-17 | Large-current low-voltage complete cabinet convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213125334U true CN213125334U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022040862.0U Active CN213125334U (en) | 2020-09-17 | 2020-09-17 | Large-current low-voltage complete cabinet convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213125334U (en) |
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2020
- 2020-09-17 CN CN202022040862.0U patent/CN213125334U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 60, Binhai South 2nd Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, 325600 Patentee after: Dongrui Electric Group Co.,Ltd. Address before: 325600 No. 221, weishiqi Road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: DONGRUI ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address |