CN113163680B - Variable-frequency cooling control cabinet and working method thereof - Google Patents
Variable-frequency cooling control cabinet and working method thereof Download PDFInfo
- Publication number
- CN113163680B CN113163680B CN202110342963.XA CN202110342963A CN113163680B CN 113163680 B CN113163680 B CN 113163680B CN 202110342963 A CN202110342963 A CN 202110342963A CN 113163680 B CN113163680 B CN 113163680B
- Authority
- CN
- China
- Prior art keywords
- box body
- fan
- cabinet body
- air
- rectangular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
Abstract
The invention discloses a variable-frequency cooling control cabinet, which comprises a cabinet body, wherein a first fan is arranged on a heat insulation box, a second fan is arranged on the inner wall of the cabinet body, a motor is arranged in the middle of the lower end of a mounting plate, a rotating shaft at the output end of the motor penetrates through the mounting plate and then is connected with a connector, and the side edge of the connector is connected with a blade through a connecting rod; the mounting seats for mounting the box body are arranged on two sides of the second rectangular slot, a third rectangular slot is formed in the middle of the front end of the box body, and two groups of third fans are mounted on the rectangular mounting plate. According to the invention, through the work of the two groups of third fans, the outside air can be quickly pumped into the box body, meanwhile, under the condition that the motor drives the blades to rotate, the air can be quickly diffused into the cabinet body through the first ventilation holes, and through the arrangement of the first fans and the second fans, the air in the cabinet body can be quickly discharged, so that the circulation of the air in the cabinet body is completed, and the purpose of quickly cooling is achieved.
Description
Technical Field
The invention belongs to the technical field of control cabinets, and particularly relates to a variable-frequency cooling control cabinet and a working method thereof.
Background
The switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the service life of internal electronic components can be influenced due to the fact that the operation temperature in the control cabinet is too high, and even the electronic components burn out. Therefore, we propose a variable frequency cooling control cabinet and a working method thereof to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide a variable-frequency cooling control cabinet and a working method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the variable frequency cooling control cabinet comprises a cabinet body, wherein heat insulation boxes are arranged on two sides of the cabinet body, a first fan is arranged on each heat insulation box, a second fan is arranged on the inner wall of the cabinet body, and an installation groove for installing the cabinet body is formed in the bottom of the cabinet body;
the front end of the box body is provided with a first rectangular slot, a mounting plate is arranged in the box body, a motor is arranged in the middle of the lower end of the mounting plate, a rotating shaft at the output end of the motor penetrates through the mounting plate and then is connected with a connector, the side edge of the connector is connected with blades through a connecting rod, and first ventilation holes which are uniformly distributed are formed in the surface of the mounting plate;
the front end of mounting groove is equipped with the second rectangle fluting, the grooved both sides of second rectangle are equipped with the mount pad that is used for installing the box body, the front end middle part of box body is equipped with the third rectangle fluting, the inside filter screen and the rectangle mounting panel that are equipped with in proper order from front to back of box body, install two sets of third fans on the rectangle mounting panel.
The front end of the cabinet body is movably provided with a protective door through a hinge, and a transparent window is embedded in the middle of the protective door.
The air inlet of the first fan is connected with the air outlet of the corresponding second fan through a corrugated pipe.
The surface of the heat insulation box is provided with a heat dissipation groove, and the surface of the inner wall of the cabinet body is provided with a second ventilation hole.
The inside lateral wall of box is equipped with the protruding board that is used for supporting the mounting panel, the connector cover is in the pivot upper end, the pivot surface is equipped with the joint pole, the joint pole card is at the joint groove on connector surface.
Sliding connection protrusions are arranged on two sides of the rear end of the box body and are in sliding connection with sliding grooves in the mounting seat.
The rear end surface of the box body is provided with a rectangular clamping groove for clamping the sealing frame.
The invention also provides a working method of the variable-frequency cooling control cabinet, which comprises the following steps:
s1, a third fan works, external air is pumped into the box body through a third rectangular slot, and the air enters the box body through a second rectangular slot and a first rectangular slot after being filtered by a filter screen;
s2, under the condition that the motor drives the blades to rotate, air in the box body is diffused into the cabinet body through the first ventilation holes;
s3, the second fan works, air in the cabinet body is introduced into the air inlet of the first fan, and finally the air in the cabinet body is discharged to the outside under the working of the first fan.
Compared with the prior art, the invention has the beneficial effects that: according to the variable-frequency cooling control cabinet and the working method thereof, through the work of the two groups of third fans, external air can be quickly pumped into the box body, and meanwhile, under the condition that the motor drives the blades to rotate, the air can be quickly diffused into the cabinet body through the first ventilation holes, so that the effect of quickly cooling the interior of the cabinet body is achieved; simultaneously, through the setting of first fan and second fan, can be with the internal air discharge of cabinet to accomplish the circulation to the internal air of cabinet, with the purpose that reaches quick cooling.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of the present invention;
FIG. 2 is a schematic view of an exploded assembly of the sealing frame, rectangular mounting plate, filter screen, slip joint protrusion and box body of the present invention;
FIG. 3 is a schematic view of the connection structure of the case, mounting plate and connector of the present invention;
FIG. 4 is a schematic view of an exploded structure of the connection of the connector and the shaft of the present invention;
fig. 5 is a schematic diagram of a connection structure of a first fan, a second fan and a bellows according to the present invention.
In the figure: 1 cabinet body, 2 first fans, 3 radiating grooves, 4 heat insulation boxes, 5 protective doors, 6 transparent windows, 7 second fans, 8 second ventilation holes, 9 second rectangular grooves, 10 installation seats, 11 installation grooves, 12 sealing frames, 13 rectangular installation plates, 14 filter screens, 15 sliding connection bulges, 16 box bodies, 17 third rectangular grooves, 18 third fans, 19 box bodies, 20 first rectangular grooves, 21 protruding plates, 22 motors, 23 installation plates, 24 first ventilation holes, 25 blades, 26 connecting rods, 27 connectors, 28 corrugated pipes, 29 rectangular clamping grooves, 30 clamping grooves, 31 clamping rods and 32 rotating shafts.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: the invention provides a variable frequency cooling control cabinet as shown in fig. 1-5, which comprises a cabinet body 1, wherein heat insulation boxes 4 are arranged on two sides of the cabinet body 1, a first fan 2 is arranged on the heat insulation boxes 4, a second fan 7 is arranged on the inner wall of the cabinet body 1, and a mounting groove 11 for mounting a box body 19 is arranged at the bottom of the cabinet body 1;
the front end of the box body 19 is provided with a first rectangular slot 20, a mounting plate 23 is mounted in the box body 19, a motor 22 is mounted in the middle of the lower end of the mounting plate 23, a rotating shaft 32 at the output end of the motor 22 penetrates through the mounting plate 23 and then is connected with a connector 27, the side edge of the connector 27 is connected with a blade 25 through a connecting rod 26, and first ventilation holes 24 which are uniformly distributed are formed in the surface of the mounting plate 23;
the front end of the mounting groove 11 is provided with a second rectangular slot 9, mounting seats 10 for mounting a box 16 are arranged on two sides of the second rectangular slot 9, a third rectangular slot 17 is arranged in the middle of the front end of the box 16, a filter screen 14 and a rectangular mounting plate 13 are sequentially arranged inside the box 16 from front to back, and two groups of third fans 18 are mounted on the rectangular mounting plate 13.
The front end of the cabinet body 1 is movably provided with a protective door 5 through a hinge, and a transparent window 6 is embedded in the middle of the protective door 5.
The air inlet of the first fan 2 is connected with the air outlet of the corresponding second fan 7 through a corrugated pipe 28.
The surface of the heat insulation box 4 is provided with a heat dissipation groove 3, and the surface of the inner wall of the cabinet body 1 is provided with a second ventilation hole 8.
The inside lateral wall of box 19 is equipped with the boss 21 that is used for supporting mounting panel 23, connector 27 cover is in pivot 32 upper end, pivot 32 surface is equipped with clamping rod 31, clamping rod 31 card is at the joint groove 30 of connector 27 surface.
The two sides of the rear end of the box body 16 are provided with sliding connection protrusions 15, and the sliding connection protrusions 15 are in sliding connection with sliding grooves on the mounting seat 10.
The rear end surface of the case 16 is provided with a rectangular clamping groove 29 for clamping the sealing frame 12.
The invention also provides a working method of the variable-frequency cooling control cabinet, which comprises the following steps:
s1, a third fan 18 works, external air is pumped into the box body 16 through a third rectangular slot 17, and the air enters the box body 19 through a second rectangular slot 9 and a first rectangular slot 20 after being filtered by a filter screen 14;
s2, under the condition that the motor 22 drives the blades 25 to rotate, air in the box 19 is diffused into the cabinet 1 through the first ventilation holes 24;
s3, the second fan 7 works, air in the cabinet 1 is introduced into the air inlet of the first fan 2, and finally the air in the cabinet 1 is discharged to the outside under the working of the first fan 2.
In summary, compared with the prior art, the invention can rapidly draw the external air into the box 16 through the operation of the two sets of third fans 18, and simultaneously, under the condition that the motor 22 drives the blades 25 to rotate, the air can be rapidly diffused into the cabinet 1 through the first ventilation holes 24, so as to achieve the effect of rapidly cooling the interior of the cabinet 1; meanwhile, through the arrangement of the first fan 2 and the second fan 7, the air in the cabinet body 1 can be rapidly discharged, so that the circulation of the air in the cabinet body 1 is completed, and the aim of rapid cooling is fulfilled.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a frequency conversion cooling switch board, includes the cabinet body (1), its characterized in that: the novel heat insulation cabinet is characterized in that heat insulation boxes (4) are arranged on two sides of the cabinet body (1), a first fan (2) is arranged on the heat insulation boxes (4), a second fan (7) is arranged on the inner wall of the cabinet body (1), and an installation groove (11) for installing a box body (19) is formed in the bottom of the cabinet body (1);
the front end of the box body (19) is provided with a first rectangular slot (20), a mounting plate (23) is mounted in the box body (19), a motor (22) is mounted in the middle of the lower end of the mounting plate (23), a rotating shaft (32) at the output end of the motor (22) penetrates through the mounting plate (23) and then is connected with a connector (27), the side edge of the connector (27) is connected with a blade (25) through a connecting rod (26), and first ventilation holes (24) which are uniformly distributed are formed in the surface of the mounting plate (23);
the front end of the mounting groove (11) is provided with a second rectangular groove (9), mounting seats (10) for mounting a box body (16) are arranged on two sides of the second rectangular groove (9), a third rectangular groove (17) is arranged in the middle of the front end of the box body (16), a filter screen (14) and a rectangular mounting plate (13) are sequentially arranged in the box body (16) from front to back, and two groups of third fans (18) are mounted on the rectangular mounting plate (13);
the air inlet of the first fan (2) is connected with the air outlet of the corresponding second fan (7) through a corrugated pipe (28);
the inside lateral wall of box (19) is equipped with protruding board (21) that are used for supporting mounting panel (23), connector (27) cover is in pivot (32) upper end, pivot (32) surface is equipped with clamping rod (31), clamping rod (31) card is at joint groove (30) on connector (27) surface.
2. The variable frequency cooling control cabinet according to claim 1, wherein: the front end of the cabinet body (1) is movably provided with a protective door (5) through a hinge, and a transparent window (6) is embedded in the middle of the protective door (5).
3. The variable frequency cooling control cabinet according to claim 1, wherein: the surface of the heat insulation box (4) is provided with a heat dissipation groove (3), and the surface of the inner wall of the cabinet body (1) is provided with a second ventilation hole (8).
4. The variable frequency cooling control cabinet according to claim 1, wherein: sliding connection protrusions (15) are arranged on two sides of the rear end of the box body (16), and the sliding connection protrusions (15) are in sliding connection with sliding grooves in the mounting base (10).
5. The variable frequency cooling control cabinet according to claim 1, wherein: the rear end surface of the box body (16) is provided with a rectangular clamping groove (29) for clamping the sealing frame (12).
6. A method for operating a variable frequency cooling control cabinet according to claim 1, characterized in that: the method specifically comprises the following steps:
s1, a third fan (18) works, external air is pumped into a box body (16) through a third rectangular slot (17), and the air enters the box body (19) through a second rectangular slot (9) and a first rectangular slot (20) after being filtered by a filter screen (14);
s2, under the condition that the motor (22) drives the blades (25) to rotate, air in the box body (19) is diffused into the cabinet body (1) through the first ventilation holes (24);
s3, the second fan (7) works, air in the cabinet body (1) is introduced into the air inlet of the first fan (2), and finally the air in the cabinet body (1) is discharged to the outside under the working of the first fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342963.XA CN113163680B (en) | 2021-03-30 | 2021-03-30 | Variable-frequency cooling control cabinet and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110342963.XA CN113163680B (en) | 2021-03-30 | 2021-03-30 | Variable-frequency cooling control cabinet and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113163680A CN113163680A (en) | 2021-07-23 |
| CN113163680B true CN113163680B (en) | 2023-09-15 |
Family
ID=76885513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110342963.XA Active CN113163680B (en) | 2021-03-30 | 2021-03-30 | Variable-frequency cooling control cabinet and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113163680B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200406509Y1 (en) * | 2005-11-08 | 2006-01-23 | 윤영봉 | A kennel mounted on a vehicle |
| CN109004553A (en) * | 2018-07-25 | 2018-12-14 | 国网山东省电力公司济南市历城区供电公司 | A kind of power distribution cabinet radiator fan |
| CN210245988U (en) * | 2019-07-17 | 2020-04-03 | 林杨 | Cubical switchboard for electrical engineering |
| CN210350561U (en) * | 2019-09-09 | 2020-04-17 | 陕西美成电气成套设备有限公司 | Feeder cabinet |
| CN210517504U (en) * | 2019-09-06 | 2020-05-12 | 东晓电气有限公司 | Dustproof electric power cabinet |
| CN211981262U (en) * | 2020-04-17 | 2020-11-20 | 福建省速卖通电子商务有限公司 | Dampproofing dehumidification's block terminal |
| CN112018646A (en) * | 2020-09-21 | 2020-12-01 | 湖南帝奥电梯工程有限公司 | Rain-proof electrical installation cabinet |
-
2021
- 2021-03-30 CN CN202110342963.XA patent/CN113163680B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200406509Y1 (en) * | 2005-11-08 | 2006-01-23 | 윤영봉 | A kennel mounted on a vehicle |
| CN109004553A (en) * | 2018-07-25 | 2018-12-14 | 国网山东省电力公司济南市历城区供电公司 | A kind of power distribution cabinet radiator fan |
| CN210245988U (en) * | 2019-07-17 | 2020-04-03 | 林杨 | Cubical switchboard for electrical engineering |
| CN210517504U (en) * | 2019-09-06 | 2020-05-12 | 东晓电气有限公司 | Dustproof electric power cabinet |
| CN210350561U (en) * | 2019-09-09 | 2020-04-17 | 陕西美成电气成套设备有限公司 | Feeder cabinet |
| CN211981262U (en) * | 2020-04-17 | 2020-11-20 | 福建省速卖通电子商务有限公司 | Dampproofing dehumidification's block terminal |
| CN112018646A (en) * | 2020-09-21 | 2020-12-01 | 湖南帝奥电梯工程有限公司 | Rain-proof electrical installation cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113163680A (en) | 2021-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113784593B (en) | Assembled heat dissipation cabinet and working method thereof | |
| CN113163680B (en) | Variable-frequency cooling control cabinet and working method thereof | |
| CN214044628U (en) | Heat radiation structure of embedded distribution cabinet | |
| CN105977803A (en) | Dustproof and heat-radiating integrated power distribution box | |
| CN220440189U (en) | Air-cooled electric control cabinet | |
| CN111683496A (en) | Emergency ventilation system of cross-flow single cabinet data center | |
| CN219577683U (en) | Combined server cabinet | |
| CN220779648U (en) | Liquid cooling heat abstractor of energy storage rack | |
| CN215633645U (en) | Quick heat dissipation type air compressor machine cabinet | |
| CN217011447U (en) | Intelligent power supply control box | |
| CN217985865U (en) | Heat radiator for industry electrical control box | |
| CN220402190U (en) | Compensation controller shell | |
| CN219042347U (en) | Frequency converter isolation type control cabinet | |
| CN214170823U (en) | Electromechanical integrated Roots blower | |
| CN212777841U (en) | Electric control box of air conditioner | |
| CN218941656U (en) | Server cabinet convenient to heat dissipation is dustproof | |
| CN216390216U (en) | TMS320F2812 DSP-based low-voltage unit controller | |
| CN219106874U (en) | Novel power distribution cabinet | |
| CN211406574U (en) | Outdoor monitoring cabinet | |
| CN219248437U (en) | Power communication heat dissipation dust keeper | |
| CN220291468U (en) | Distributed photovoltaic power generation grid-connected box | |
| CN218072088U (en) | Internet rack with adjustable radiator fan | |
| CN220586719U (en) | Direct-insert type cabinet inner cooling fan | |
| CN220986067U (en) | High-definition display driving plate with heat dissipation assembly | |
| CN217011599U (en) | Standard network cabinet with ventilation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |