CN215956816U - Group control cabinet of refrigerating room - Google Patents
Group control cabinet of refrigerating room Download PDFInfo
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- CN215956816U CN215956816U CN202122040110.9U CN202122040110U CN215956816U CN 215956816 U CN215956816 U CN 215956816U CN 202122040110 U CN202122040110 U CN 202122040110U CN 215956816 U CN215956816 U CN 215956816U
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- filter screen
- air inlet
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Abstract
The utility model relates to the technical field of control cabinets, in particular to a refrigerating room group control cabinet. The temperature control cabinet comprises a main cabinet body, a cabinet door, a support frame and a temperature sensor; a control panel is arranged on the cabinet door; the support frame is arranged on the main body cabinet, and the temperature sensor is arranged on the support frame and is in communication connection with the control panel; the fan frame is arranged on the main body cabinet, and the motor is arranged on the fan frame and is in communication connection with the control panel; the air inlet filter screen is arranged on the fan frame, and the fan is arranged on the rotating shaft of the motor and positioned between the motor and the air inlet filter screen; the connecting shaft is rotatably arranged on the air inlet filter screen and connected with a rotating shaft of the fan, and a rotating disc is arranged on the connecting shaft; the ratchet wheel is rotationally arranged on the rotary table, the ratchet is rotationally arranged on the rotary table, and the spring piece is arranged on the rotary table and abuts against the ratchet; the cleaning brush is arranged on the ratchet wheel and is attached to the air inlet filter screen. The utility model can automatically clean, improve the air exchange efficiency, effectively protect the electric appliance and is safer; the installation and the maintenance of electrical equipment are convenient.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a refrigerating room group control cabinet.
Background
The 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 electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations. However, the existing group control cabinet for the refrigeration machine room has the following disadvantages in the using process:
1. the existing group control cabinet for the refrigeration machine room cannot automatically clean dust and sundries on a filter screen in the long-time use process, so that gas circulation in a main cabinet is influenced, heat cannot be timely dissipated, the service life of equipment is prolonged, and electrical equipment is damaged.
2. The existing group control cabinet for the refrigeration machine room is inconvenient to install and maintain electrical equipment in the using process, and time and labor are wasted in installation and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a group control cabinet of a refrigeration machine room, which can automatically clean, improve the air exchange efficiency, effectively protect electric appliances, and is safer and more convenient for installation and maintenance of electric equipment, aiming at the problems in the background technology.
The technical scheme of the utility model is as follows: a refrigerating room group control cabinet comprises a main body cabinet, cabinet doors, a support frame and a temperature sensor;
the cabinet door is rotatably arranged on the main body cabinet, and a control panel is arranged on the cabinet door; the support frame is arranged on the main body cabinet, and the temperature sensor is arranged on the support frame and is in communication connection with the control panel; the main cabinet is provided with an automatic cleaning heat dissipation assembly; the automatic cleaning and radiating assembly comprises a fan frame, a motor, a fan, an air inlet filter screen, a connecting shaft, a ratchet wheel, a ratchet, a spring piece and a cleaning brush; the main body cabinet is provided with a through hole, the fan frame is arranged on the main body cabinet and positioned in the through hole, and the motor is arranged on the fan frame and is in communication connection with the control panel; the air inlet filter screen is arranged on the fan frame and positioned at the periphery of the main body cabinet, and the fan is arranged on the rotating shaft of the motor and positioned between the motor and the air inlet filter screen; the connecting shaft is rotatably arranged on the air inlet filter screen and connected with a rotating shaft of the fan, and a turntable is arranged on the connecting shaft; the ratchet wheel is rotationally arranged on the rotary table, the ratchet is rotationally arranged on the rotary table, and the spring piece is arranged on the rotary table and abuts against the ratchet; the cleaning brush is arranged on the ratchet wheel and is attached to the air inlet filter screen.
Preferably, the support frame comprises a support plate, an electric appliance fixing plate and a mounting slide bar; the two groups of mounting sliding strips are arranged on the main body cabinet in a sliding manner, and each group of mounting sliding strips is provided with two groups of supporting plates; the supporting plates on the two groups of mounting sliding strips are connected through an electric appliance fixing plate.
Preferably, the connecting shaft is provided with a rectangular block, and the connecting shaft is connected with the rotating shaft of the fan in a sliding manner through the rectangular block.
Preferably, a rubber pad is arranged on the ratchet.
Preferably, the air inlet filter screen is detachably connected with the fan frame.
Preferably, the motor is a reversible motor.
Preferably, the cabinet door is provided with an observation window.
Preferably, the top end of the main cabinet is provided with a dustproof heat dissipation net.
Compared with the prior art, the utility model has the following beneficial technical effects: when the automatic cleaning heat dissipation assembly is operated, the cabinet door is opened firstly, then the cabinet door is taken out through the mounting slide bar, then the electrical equipment is mounted on the electrical equipment fixing plate, then the automatic cleaning heat dissipation assembly is mounted on the main body cabinet, and the support frame is slid into the main body cabinet through the mounting slide bar and then the cabinet door is closed to abut against the mounting slide bar for fixing; then, setting a preset starting temperature and regular cleaning time through a control panel; when the temperature sensor arranged on the electric appliance fixing plate reaches a preset temperature, the motor is started and drives the fan to intake air into the main body cabinet, so that hot air in the main body cabinet is discharged from the dustproof heat dissipation net; when the time for automatic cleaning is up, the motor rotates reversely to discharge the gas in the main cabinet, and meanwhile, the connecting shaft drives the turntable to rotate; the ratchet on the rotary table is abutted against the ratchet under the action of the spring piece, so that the ratchet rotates along with the rotary table, and the cleaning brush arranged on the ratchet is driven to clean the air inlet filter screen; the utility model effectively prevents the problem that the air exchange in the main cabinet is not timely caused by excessive dust on the air inlet filter screen, effectively protects the electric appliances in the main cabinet, prevents the electric appliances from being damaged and is safer; meanwhile, the support frame is connected with the main body cabinet in a sliding mode, so that the electric equipment is convenient to install and maintain.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 when open;
fig. 3 is a schematic structural diagram of the automatic cleaning heat dissipation assembly of fig. 1.
Reference numerals: 1. a main body cabinet; 2. a cabinet door; 3. a control panel; 4. an observation window; 5. automatically cleaning the heat dissipation assembly; 6. a dustproof heat dissipation net; 7. a support frame; 8. a temperature sensor; 9. a support plate; 10. an electric appliance fixing plate; 11. installing a slide bar; 12. a fan frame; 13. a motor; 14. a fan; 15. an air inlet filter screen; 16. a connecting shaft; 17. a turntable; 18. a ratchet wheel; 19. a ratchet; 20. a spring plate; 21. a cleaning brush.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.
Example one
As shown in fig. 1 and fig. 3, the group control cabinet for a refrigeration unit provided by the utility model comprises a main cabinet 1, a cabinet door 2, a support frame 7 and a temperature sensor 8;
the cabinet door 2 is rotatably arranged on the main body cabinet 1, and the cabinet door 2 is provided with a control panel 3; the support frame 7 is arranged on the main body cabinet 1, and the temperature sensor 8 is arranged on the support frame 7 and is in communication connection with the control panel 3; an automatic cleaning heat dissipation assembly 5 is arranged on the main body cabinet 1; the automatic cleaning heat dissipation assembly 5 comprises a fan frame 12, a motor 13, a fan 14, an air inlet filter screen 15, a connecting shaft 16, a ratchet 18, a ratchet 19, a spring piece 20 and a cleaning brush 21; a through hole is arranged on the main body cabinet 1, the fan bracket 12 is arranged on the main body cabinet 1 and is positioned in the through hole, and the motor 13 is arranged on the fan bracket 12 and is in communication connection with the control panel 3; the motor 13 is a motor capable of rotating forward and backward; the air inlet filter screen 15 is arranged on the fan frame 12 and positioned at the periphery of the main body cabinet 1, and the fan 14 is arranged on the rotating shaft of the motor 13 and positioned between the motor 13 and the air inlet filter screen 15; the air inlet filter screen 15 is detachably connected with the fan frame 12; the maintenance and the replacement are convenient; the connecting shaft 16 is rotatably arranged on the air inlet filter screen 15 and is connected with a rotating shaft of the fan 14, and a turntable 17 is arranged on the connecting shaft 16; the connecting shaft 16 is provided with a rectangular block, and the connecting shaft 16 is connected with the rotating shaft of the fan 14 in a sliding manner through the rectangular block, so that the disassembly and maintenance are convenient; the ratchet 18 is rotationally arranged on the rotary disc 17, the ratchet 19 is rotationally arranged on the rotary disc 17, and the spring piece 20 is arranged on the rotary disc 17 and props against the ratchet 19; the rubber pads are arranged on the ratchets 19, so that noise is reduced; the cleaning brush 21 is arranged on the ratchet wheel 18 and is attached to the air inlet filter screen 15; the cabinet door 2 is provided with a locking handle and an observation window 4, so that observation is facilitated; the top end of the main body cabinet 1 is provided with a dustproof heat dissipation net 6, so that hot air can be conveniently discharged out of the main body cabinet 1.
In the embodiment, when the utility model is operated, the cabinet door 2 is firstly opened, then the cabinet door is taken out through the mounting slide bar 11, then the electrical equipment is mounted on the electrical equipment fixing plate 10, then the automatic cleaning heat dissipation assembly 5 is mounted on the main body cabinet 1, the supporting frame 7 is slid into the main body cabinet 1 through the mounting slide bar 11, and then the cabinet door 2 is closed to abut against the mounting slide bar 11 for fixing; then, a preset starting temperature and a regular cleaning time are set through the control panel 3; when the temperature sensor 8 arranged on the electric appliance fixing plate 10 reaches a preset temperature, the motor 13 is started and drives the fan 14 to intake air into the main body cabinet 1, so that hot air in the main body cabinet 1 is discharged from the dustproof heat dissipation net 6; when the time for automatic cleaning is up, the motor 13 rotates reversely to discharge the gas in the main cabinet 1, and meanwhile, the connecting shaft 16 drives the turntable 17 to rotate; the ratchets 19 on the rotary table 17 are abutted against the ratchet wheel 18 under the action of the spring piece 20, so that the ratchet wheel 18 rotates along with the rotary table 17, and the cleaning brush 21 arranged on the ratchet wheel 18 is driven to clean the air inlet filter screen 15; the utility model effectively prevents the problem that the air exchange in the main cabinet 1 is not timely caused by excessive dust on the air inlet filter screen 15, effectively protects the electric appliances in the main cabinet 1, prevents the electric appliances from being damaged and is safer.
Example two
Compared with the first embodiment, the difference of the group control cabinet for the refrigerating room provided by the utility model is as shown in fig. 2, and the support frame 7 comprises a support plate 9, an electric appliance fixing plate 10 and an installation slide bar 11; two groups of mounting sliding strips 11 are arranged on the main body cabinet 1 in a sliding manner, and two groups of supporting plates 9 are arranged on each group of mounting sliding strips 11; the supporting plates 9 on the two sets of mounting sliding strips 11 are connected through an electric appliance fixing plate 10.
In this embodiment, support frame 7 and main part cabinet 1 sliding connection make things convenient for electrical equipment's installation and maintenance.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The group control cabinet for the refrigerating room is characterized by comprising a main cabinet (1), cabinet doors (2), a support frame (7) and a temperature sensor (8);
the cabinet door (2) is rotatably arranged on the main body cabinet (1), and the cabinet door (2) is provided with a control panel (3); the support frame (7) is arranged on the main body cabinet (1), and the temperature sensor (8) is arranged on the support frame (7) and is in communication connection with the control panel (3); an automatic cleaning heat dissipation assembly (5) is arranged on the main body cabinet (1); the automatic cleaning heat dissipation assembly (5) comprises a fan frame (12), a motor (13), a fan (14), an air inlet filter screen (15), a connecting shaft (16), a ratchet wheel (18), a ratchet (19), a spring sheet (20) and a cleaning brush (21); a through hole is formed in the main body cabinet (1), the fan frame (12) is arranged on the main body cabinet (1) and is positioned in the through hole, and the motor (13) is arranged on the fan frame (12) and is in communication connection with the control panel (3); the air inlet filter screen (15) is arranged on the fan frame (12) and positioned at the periphery of the main body cabinet (1), and the fan (14) is arranged on a rotating shaft of the motor (13) and positioned between the motor (13) and the air inlet filter screen (15); the connecting shaft (16) is rotatably arranged on the air inlet filter screen (15) and is connected with a rotating shaft of the fan (14), and the connecting shaft (16) is provided with a turntable (17); the ratchet wheel (18) is rotationally arranged on the rotary disc (17), the ratchet (19) is rotationally arranged on the rotary disc (17), and the spring piece (20) is arranged on the rotary disc (17) and props against the ratchet (19); the cleaning brush (21) is arranged on the ratchet wheel (18) and is attached to the air inlet filter screen (15).
2. A group control cabinet for refrigeration rooms according to claim 1, characterized in that the supporting frame (7) comprises a supporting plate (9), an electric appliance fixing plate (10) and a mounting slide bar (11); two groups of mounting sliding strips (11) are arranged on the main body cabinet (1) in a sliding manner, and two groups of supporting plates (9) are arranged on each group of mounting sliding strips (11); the supporting plates (9) on the two groups of mounting sliding strips (11) are connected through an electric appliance fixing plate (10).
3. A group control cabinet for refrigeration rooms according to claim 1, characterized in that the connecting shaft (16) is provided with a rectangular block, and the connecting shaft (16) is slidably connected with the rotating shaft of the fan (14) through the rectangular block.
4. A group control cabinet for refrigeration rooms according to claim 1, wherein the ratchet teeth (19) are provided with rubber pads.
5. A group control cabinet for refrigeration rooms according to claim 1, characterized in that the air intake filter screen (15) is detachably connected with the fan case (12).
6. A group control cabinet for refrigeration rooms according to claim 1, characterized in that the motor (13) is a reversible motor.
7. A group control cabinet for refrigeration rooms according to claim 1, characterized in that the cabinet door (2) is provided with a viewing window (4).
8. A refrigerator room group control cabinet according to claim 1, characterized in that a dustproof heat dissipation net (6) is arranged at the top end of the main body cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040110.9U CN215956816U (en) | 2021-08-27 | 2021-08-27 | Group control cabinet of refrigerating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122040110.9U CN215956816U (en) | 2021-08-27 | 2021-08-27 | Group control cabinet of refrigerating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956816U true CN215956816U (en) | 2022-03-04 |
Family
ID=80430466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122040110.9U Active CN215956816U (en) | 2021-08-27 | 2021-08-27 | Group control cabinet of refrigerating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956816U (en) |
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2021
- 2021-08-27 CN CN202122040110.9U patent/CN215956816U/en active Active
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