CN213027778U - Be used for energy-conserving converter cabinet of fan - Google Patents
Be used for energy-conserving converter cabinet of fan Download PDFInfo
- Publication number
- CN213027778U CN213027778U CN202022006863.3U CN202022006863U CN213027778U CN 213027778 U CN213027778 U CN 213027778U CN 202022006863 U CN202022006863 U CN 202022006863U CN 213027778 U CN213027778 U CN 213027778U
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- cabinet
- cabinet body
- fixedly connected
- box
- fan
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Abstract
The utility model belongs to the technical field of electrical equipment, especially, be used for energy-conserving converter cabinet of fan, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, the cabinet door is connected through pivot and the cabinet body rotation of installing in it, the heat dissipation window has been seted up to the inside of cabinet door, the inside of the cabinet body is equipped with first box, the top fixedly connected with second box of the cabinet body, the equal fixedly connected with brake motor in inside of first box and second box, brake motor's output fixedly connected with wind wheel, the wind wheel passes through brake motor and rotates inside the fan shell, the rear side of second box is seted up and is equipped with the air exit. The utility model discloses a brake motor drives the wind wheel at the fan shell internal rotation, makes the heat of the internal electrical components of cabinet take out from first box to the second box again, through the air exit discharge cabinet body of second box, makes the internal side of cabinet form effectual cooling system like this, makes this a converter cabinet for fan energy conservation have good radiating effect.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a be used for energy-conserving converter cabinet of fan.
Background
With the development of economic construction in China, the frequency converter is widely applied, and the heat dissipation modes of the frequency converter commonly used at present are as follows: the frequency converter is arranged in a room, the space of the room is large, and the heat of the frequency converter is directly dissipated in the room, so that the temperature rise of the frequency converter is not too high; the frequency converter is arranged in the box body and adopts steel plates on the front, the back, the left and the right of the steel plates on the cabinet body to dissipate heat; the frequency converter is arranged in the box body and radiates heat in a mode of installing a fan on the cabinet body.
For the chemical industry, in order to meet the technological requirements, a frequency converter is required to be used for realizing frequency conversion control of a plurality of devices and motors. Along with the change of seasons and the change of chemical fertilizer process specifications, the process of alternative change often exists in the processing technology, in the prior art, it is often adopted to install a plurality of frequency converter cabinets meeting the process requirements on the processing site, and when the technology needs to be changed, the connection is realized by changing the connection of incoming and outgoing lines, so that other unused equipment is more easily damaged due to being in a humid and corrosive environment for a long time. Most when using, just discover that equipment has damaged, then need the workman to step up maintenance or change equipment, but because site environment is poor, do not test environment to probably cabinet body space is narrow and small, and probably a plurality of cabinets body is arranged in parallel, then does not have maintenance personal operating space, then causes the time limit for a project extension, and staff maintains the difficulty and work load is big.
The converter cabinet among the prior art has following problem at present:
1. the existing frequency converter needs to be arranged at the position in advance, and other tools are needed for heat dissipation.
2. A plurality of cabinets of current converter cabinet are arranged in parallel, and cabinet body space is narrow and small and a plurality of cabinets are arranged side by side, are unfavorable for the maintenance in converter later stage and trade the converter of renewal.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a be used for energy-conserving converter cabinet of fan has solved the heat dissipation poor, maintains and changes difficult problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving frequency converter cabinet for a fan comprises a cabinet body and a cabinet door, wherein the cabinet door is rotatably connected with the cabinet body through a rotating shaft arranged in the cabinet door, a heat radiation window is arranged in the cabinet body, a first box body is arranged in the cabinet body, a second box body is fixedly connected above the cabinet body, the interiors of the first box body and the second box body are fixedly connected with a brake motor, the output end of the brake motor is fixedly connected with a wind wheel, the wind wheel rotates in a fan shell through the brake motor, the rear side of the second box body is provided with an air outlet, the interior of the cabinet body is slidably connected with a pull plate, a partition plate is fixedly connected above the pull plate, the bottom of the pull plate is fixedly connected with a supporting leg, the lower surface of the cabinet body is fixedly connected with a sliding rail, the side surface of the pull plate is fixedly connected with a supporting column, and, the utility model discloses a cabinet, including the cabinet body, the spout is seted up on the cabinet body, the last fixed surface of pillar is fixedly connected with fixed plate, threaded connection has the small-size screw on the fixed plate, the small screw has been seted up to the inside of the cabinet body, the outside fixedly connected with fixed body of the cabinet body, threaded connection has the large-size screw on the fixed body, the inside sliding connection of fixed body has the pulley post, big screw has been seted up to the lateral surface of pulley, the bottom fixedly connected with pulley of pulley post, the stringing hole has been seted up to the both sides of the cabinet body, there is the back plate the rear side of the cabinet.
As the utility model discloses a preferred technical scheme, the louvre has been seted up to the last lower surface of first box, the even equidistant distribution of louvre.
As an optimal technical scheme of the utility model, the outside fixed connection of fan shell is on the air exit of second box.
As an optimized technical scheme of the utility model, the mounting hole has been seted up on the surface of pull board.
As a preferred technical scheme of the utility model, the breach is seted up to the bottom of supporting leg, and horizontal pulley is installed to both sides in the breach, and horizontal pulley sliding connection is on the slide rail.
As an optimized technical solution of the present invention, the through hole adapted to the pulley post is provided inside the fixing body.
As an optimized technical scheme of the utility model, the quantity of pulley is four, and four pulleys distribute respectively around cabinet body both sides.
(III) advantageous effects
Compared with the prior art, the utility model provides a be used for energy-conserving converter cabinet of fan possesses following beneficial effect:
1. this be used for energy-conserving converter cabinet of fan, drive the wind wheel through brake motor and rotate in the fan shell, make the heat of the interior electrical components of cabinet take out from first box and then to the second box, discharge the cabinet body through the air exit of second box, make the internal side of cabinet form effectual cooling system like this, make this be used for energy-conserving converter cabinet of fan have good radiating effect.
2. According to the energy-saving frequency converter cabinet for the fan, the pulling plate is pulled out of the cabinet body, so that the operation space of installation and maintenance personnel is enlarged, the installation and maintenance replacement speed is high, and the working efficiency is greatly improved; through the pulley column gliding, make the slip on pulley and ground, make things convenient for personnel to remove the converter cabinet, make the removal that the converter cabinet can be extremely convenient, the manpower that has significantly reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a sectional view of the structure of the present invention;
fig. 4 is a partially exploded view of the structure of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a heat dissipation window; 4. a first case; 5. a partition plate; 6. braking the motor; 7. a fan housing; 8. a wind wheel; 9. a second case; 10. an air outlet; 11. a drawing plate; 12. supporting legs; 13. a slide rail; 14. a pillar; 15. a chute; 16. a fixing plate; 17. a small screw; 18. a small screw hole; 19. a fixed body; 20. a large-size screw; 21. a pulley post; 22. a large screw hole; 23. a pulley; 24. a wire arranging hole; 25. a back plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a frequency converter cabinet for energy saving of a fan comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is rotatably connected with the cabinet body 1 through a rotating shaft arranged in the cabinet body, a heat radiation window 3 is arranged inside the cabinet door 2, a first box body 4 is arranged inside the cabinet body 1, a second box body 9 is fixedly connected above the cabinet body 1, brake motors 6 are fixedly connected inside the first box body 4 and the second box body 9, an output end of each brake motor 6 is fixedly connected with a wind wheel 8, the wind wheel 8 is rotated inside a fan shell 7 through the brake motors 6, an air outlet 10 is arranged at the rear side of the second box body 9, a pull plate 11 is slidably connected inside the cabinet body 1, a partition plate 5 is fixedly connected above the pull plate 11, the bottom of the pull plate 11 is fixedly connected with a slide rail 12, a support leg of the cabinet body 1 is fixedly connected with a slide rail 13, a support column 14 is fixedly connected to the side surface of, chute 15 is seted up on the cabinet body 1, the last fixed surface of pillar 14 is connected with fixed plate 16, threaded connection has small screw 17 on the fixed plate 16, small screw 18 has been seted up to the inside of the cabinet body 1, the outside fixedly connected with fixed body 19 of the cabinet body 1, threaded connection has large screw 20 on the fixed body 19, the inside sliding connection of fixed body 19 has pulley post 21, big screw 22 has been seted up to pulley post 21's lateral surface, pulley post 21's bottom fixedly connected with pulley 23, wire arrangement hole 24 has been seted up to the both sides of the cabinet body 1, there is a back plate 25 at the rear side of the cabinet body 1 through bolt threaded connection.
In the embodiment, the wind wheel 8 is driven by the brake motor 6 to rotate in the fan shell 7, so that heat in the cabinet body 1 is pumped out to the first box body 4 and then to the second box body 9, and is exhausted out of the cabinet body 1 through the air outlet 10 of the second box body 9, a heat dissipation system is achieved, and the heat dissipation effect of the cabinet body 1 is good; the supporting legs 12 slide through the sliding rails 13, and meanwhile, the small screws 17 of the fixing plates 16 on the supporting columns 14 are screwed out, so that the supporting columns 14 slide in the sliding grooves 15 through the rotating shafts, the drawing plates 11 can be drawn and pulled, and the installation and maintenance of electrical elements are facilitated; the pulley column 21 is put down by screwing the large screw 20 of the outer fixing body 19 of the cabinet body 1, so that the cabinet body 1 rises, the pulley 23 contacts the ground, and the large screw 20 is screwed into the large screw hole 22 for fixing, so that the cabinet body 1 can move, and the manpower is greatly reduced.
Specifically, heat dissipation holes are formed in the upper surface and the lower surface of the first box body 4 and are evenly distributed at equal intervals.
In this embodiment, the louvre can effectively make wind pass through.
Specifically, the outer side of the fan casing 7 is fixedly connected to an air outlet 10 of the second box 9.
In this embodiment, ventilation can be effectively ventilated.
Specifically, the surface of the drawing plate 11 is provided with mounting holes.
In this embodiment, the drawing and installation holes of the drawing plate 11 are convenient for installation of electrical components.
Specifically, the bottom of supporting leg 12 is seted up jaggedly, and horizontal pulley is installed to both sides in the breach, and horizontal pulley sliding connection is on slide rail 13.
In this embodiment, the friction between the support leg 12 and the slide rail 13 is reduced.
Specifically, a through hole matched with the pulley column 21 is formed in the fixing body 19.
In this embodiment, the pulley 23 can be retracted into the fixed body 19.
Specifically, the number of the pulleys 23 is four, and the four pulleys 23 are respectively distributed in the front and at the back of the two sides of the cabinet 1.
In this embodiment, the cabinet body 1 can be conveniently moved back and forth, so as to reduce manpower.
The utility model discloses a theory of operation and use flow: the cabinet body 1 is lifted by screwing a large-size screw 20 of an outer fixing body 19 of the cabinet body 1 to put down a pulley column 21, a pulley 23 is contacted with the ground, at the moment, the large-size screw 20 is screwed into a large screw hole 22 to be fixed, so that the cabinet body 1 can slide to a designated position, the pulley column 21 is lifted to the ground contacted with the cabinet body 1 by repeating the operation to the designated position, the large-size screw 20 is screwed into the large screw hole 22 to be fixed, when an electric element is installed, a pull-out plate 11 is pulled, a supporting leg 12 slides through a sliding rail 13, a small-size screw 17 of a fixing plate 16 on a supporting column 14 is screwed out, the supporting column 14 slides in a sliding groove 15 through a rotating shaft, the supporting leg 12 and the supporting column 14 slide to the designated position, after the electric element is installed on the pull-out plate 11, the supporting leg 12 and the supporting column 14 are pushed into the cabinet body 1, the small-size screw, at the moment, the brake motor 6 enables the wind wheel 8 to rotate in the fan shell 7 to draw hot air in the cabinet body 1 into the first box body 4, meanwhile, the fan in the second box body 9 starts to work, the hot air enters the second box body 9, and heat in the cabinet body 1 is discharged through the air outlet 10, so that electric elements cannot be damaged due to too much heat.
Finally, it should be noted that: 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for energy-conserving converter cabinet of fan, includes the cabinet body (1) and cabinet door (2), its characterized in that: the cabinet door (2) is rotatably connected with the cabinet body (1) through a rotating shaft arranged in the cabinet door, a heat radiation window (3) is arranged in the cabinet door (2), a first box body (4) is arranged in the cabinet body (1), a second box body (9) is fixedly connected above the cabinet body (1), brake motors (6) are fixedly connected in the first box body (4) and the second box body (9), a wind wheel (8) is fixedly connected at the output end of each brake motor (6), the wind wheel (8) rotates in a fan shell (7) through the brake motors (6), an air outlet (10) is formed in the rear side of the second box body (9), a drawing plate (11) is slidably connected in the cabinet body (1), a partition plate (5) is fixedly connected above the drawing plate (11), and supporting legs (12) are fixedly connected at the bottom of the drawing plate (11), the low surface of the cabinet body (1) is fixedly connected with a sliding rail (13), the side surface of the drawing plate (11) is fixedly connected with a pillar (14), the tail end of the pillar (14) is connected with a sliding groove (15) in a sliding manner through a rotating shaft, the sliding groove (15) is arranged on the cabinet body (1), the upper surface of the pillar (14) is fixedly connected with a fixing plate (16), the fixing plate (16) is connected with a small screw (17) in a threaded manner, a small screw hole (18) is formed in the cabinet body (1), the outer side of the cabinet body (1) is fixedly connected with a fixing body (19), the fixing body (19) is connected with a large screw (20) in a threaded manner, the inner part of the fixing body (19) is connected with a pulley column (21) in a sliding manner, a large screw hole (22) is formed in the outer side surface of the pulley column (21, wire arrangement holes (24) are formed in two sides of the cabinet body (1), and the rear side of the cabinet body (1) is connected with a rear plate (25) through bolt threads.
2. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the upper surface and the lower surface of the first box body (4) are provided with heat dissipation holes which are uniformly distributed at equal intervals.
3. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the outer side of the fan shell (7) is fixedly connected to an air outlet (10) of the second box body (9).
4. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the surface of the drawing plate (11) is provided with mounting holes.
5. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the bottom of the supporting leg (12) is provided with a notch, and transverse pulleys are installed on two sides in the notch and are connected to the sliding rail (13) in a sliding mode.
6. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the inside of the fixed body (19) is provided with a through hole matched with the pulley column (21).
7. The energy-saving frequency converter cabinet for the fan according to claim 1, characterized in that: the number of the pulleys (23) is four, and the four pulleys (23) are respectively distributed in the front and at the back of two sides of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006863.3U CN213027778U (en) | 2020-09-14 | 2020-09-14 | Be used for energy-conserving converter cabinet of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006863.3U CN213027778U (en) | 2020-09-14 | 2020-09-14 | Be used for energy-conserving converter cabinet of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027778U true CN213027778U (en) | 2021-04-20 |
Family
ID=75476275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006863.3U Expired - Fee Related CN213027778U (en) | 2020-09-14 | 2020-09-14 | Be used for energy-conserving converter cabinet of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027778U (en) |
-
2020
- 2020-09-14 CN CN202022006863.3U patent/CN213027778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |