CN215897042U - External switch board of high-efficient synchronous machine of tombarthite permanent magnetism - Google Patents
External switch board of high-efficient synchronous machine of tombarthite permanent magnetism Download PDFInfo
- Publication number
- CN215897042U CN215897042U CN202121791675.4U CN202121791675U CN215897042U CN 215897042 U CN215897042 U CN 215897042U CN 202121791675 U CN202121791675 U CN 202121791675U CN 215897042 U CN215897042 U CN 215897042U
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- power distribution
- cabinet body
- dehumidification
- switch board
- 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
Images
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses an external power distribution cabinet of a rare earth permanent magnet high-efficiency synchronous motor, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet body, wherein a fixed base is fixedly installed at the top of the power distribution cabinet body, a waterproof top cover is fixedly installed at the top of the power distribution cabinet body, an air guide sleeve is fixedly installed at the bottom of the waterproof top cover, and dehumidification boxes are fixedly installed on the inner walls of the left side and the right side of an inner cavity of the power distribution cabinet body. Above-mentioned scheme, wind guide sleeve connects in the top of the distribution cabinet body through the fixed cover of waterproof top cap, be equipped with the wind-guiding cavity between the inner wall of wind guide sleeve and the surface of the distribution cabinet body, utilize two dehumidification boxes of two suction fan cooperations to take out the steam of switch board internal chamber, then utilize wind guide sleeve to change two suction fans and take out the emission direction of steam, make steam discharge downwards along the external surface of switch board, utilize steam to guarantee that the distribution cabinet body remains dry state throughout, thereby the problem of the distribution cabinet body is corroded to the moisture in the air has been avoided.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an external power distribution cabinet of a rare earth permanent magnet efficient synchronous motor.
Background
The rare earth permanent magnet motor is a novel permanent magnet motor appearing in the early 70 s, has a series of advantages of small size, light weight, high efficiency, good characteristics and the like due to the high magnetic energy product and high coercivity (particularly high intrinsic coercivity) of a rare earth permanent magnet, and is widely applied to various fields of aerospace, national defense, equipment manufacturing, industrial and agricultural production, oil and gas exploitation and daily life; the permanent magnet synchronous motor comprises a permanent magnet synchronous motor, a permanent magnet generator, a direct current motor, a brushless direct current motor, an alternating current permanent magnet servo motor, a permanent magnet linear motor, a special permanent magnet motor and a related control system, and almost covers the whole motor industry.
Permanent magnet synchronous machine is because the start-up problem need carry out safe power supply through external switch board at the in-service use in-process, but the high-efficient synchronous machine of tombarthite for current permanent magnet sets up in outdoor environment mostly, bears the wind and blows the sun and drench, and its outside cabinet body is very easily ageing damaged to lead to its inside electronic component to wet the damage, reduced the safety in utilization and the life of switch board.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, embodiments of the present invention provide an external power distribution cabinet for a rare earth permanent magnet high efficiency synchronous motor, so as to solve the problems that most of external power distribution cabinets for the rare earth permanent magnet high efficiency synchronous motor are arranged in an outdoor environment, and bear wind, weather and rain, and an external cabinet body is easy to age and damage, so that internal electronic components are affected with damp and damaged, and the use safety and the service life of the power distribution cabinet are reduced.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-efficient synchronous machine's of tombarthite permanent magnetism external switch board, includes the switch board body, the top fixed mounting of switch board body has fixed baseplate, the top fixed mounting of switch board body has waterproof top cap, the bottom fixed mounting of waterproof top cap has air guide sleeve, the equal fixed mounting of the left and right sides inner wall of switch board body inner chamber has dehumidification case, the inner chamber of switch board body is through two dehumidification case fixed mounting has two sets of controller mounting brackets that distribute side by side, the top of switch board body left and right sides wall all inlay install with dehumidification case is fixed connection's suction fan.
Preferably, the switch board body includes the switch board body, the positive cabinet door department movable mounting of the switch board body has two sealed two doors of opening that bilateral symmetry set up, the ventilation window has all been seted up at the top of the switch board body left and right sides wall.
Preferably, the suction air pipes of the two suction fans are fixedly connected with the power distribution cabinet body through the two ventilation windows respectively, and the suction air pipes of the two suction fans are communicated with the air outlets of the two dehumidification boxes through the two ventilation windows respectively.
Preferably, the wind guide sleeve is a plastic component formed integrally, the wind guide sleeve is fixedly sleeved on the top of the power distribution cabinet body through the waterproof top cover, a wind guide cavity is formed between the inner wall of the wind guide sleeve and the outer surface of the power distribution cabinet body, and the two suction fans are fixedly installed in the wind guide cavity between the wind guide sleeve and the power distribution cabinet body through the power distribution cabinet body.
Preferably, the dehumidification case includes the dehumidification bellows, the dehumidification bellows with the side fixed mounting that suction fan is adjacent has the connecting air pipe, suction fan pass through the connecting air pipe with the inner chamber of dehumidification bellows is linked together.
Preferably, the dehumidification bellows with the side fixed mounting that the controller mounting bracket is adjacent has three groups of suction wind scoops that distribute side by side equidistance, and two controller mounting brackets are fixed mounting respectively between three groups of suction wind scoops, the inner chamber of dehumidification bellows through three groups suction wind scoops with the inner chamber of switch board body is linked together.
Preferably, the dehumidification wind box is an integrally formed hollow box body, and an inner cavity of the dehumidification wind box is filled with activated carbon particles.
The utility model has the technical effects and advantages that:
in the scheme, the air guide sleeve is fixedly sleeved at the top of the power distribution cabinet body through the waterproof top cover, the air guide cavity is arranged between the inner wall of the air guide sleeve and the outer surface of the power distribution cabinet body, the two suction fans are fixedly arranged in the air guide cavity through the power distribution cabinet body, in the working process of the device, the two suction fans are matched with the two dehumidification boxes to extract hot air in the inner cavity of the power distribution cabinet body, then the air guide sleeve is used for changing the emission direction of the hot air extracted by the two suction fans, so that the hot air is downwards exhausted along the outer surface of the power distribution cabinet body, the power distribution cabinet body is ensured to be always in a dry state through the hot air, the problem that the moisture in the air corrodes the power distribution cabinet body is solved, the aging rate of the power distribution cabinet is delayed, and the service life of the device is prolonged; the inner chamber that suction fan is linked together through connecting the tuber pipe with the dehumidification bellows, the inner chamber of dehumidification bellows is linked together through the inner chamber of three group suction wind fill and switch board bodies, in the device course of operation, utilize three group suction wind fill of suction fan cooperation to the steam suction of switch board body inner chamber to the inner chamber of dehumidification bellows, then utilize the active carbon particle that the dehumidification bellows inner chamber was filled to adsorb and detach moisture wherein, thereby guaranteed that switch board body inner chamber is in dry state all the time, thereby the problem of switch board body inner chamber's electronic component damage that wets has been avoided, the safety in utilization of device has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of an air guide sleeve according to the present invention;
FIG. 3 is a schematic view of a suction fan according to the present invention;
FIG. 4 is a schematic structural diagram of a power distribution cabinet body according to the present invention;
FIG. 5 is a schematic view of the dehumidifying tank of the present invention.
The reference signs are: 1. a power distribution cabinet body; 2. a fixed base; 3. a waterproof top cover; 4. an air guide sleeve; 5. a dehumidification box; 6. a controller mounting bracket; 7. a suction fan; 11. a power distribution cabinet body; 12. sealing the double-opening cabinet door; 13. a ventilation window; 51. a dehumidifying wind box; 52. connecting an air pipe; 53. and (5) sucking the air hopper.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides an external power distribution cabinet of a rare earth permanent magnet high-efficiency synchronous motor, which comprises a power distribution cabinet body 1, wherein a fixed base 2 is fixedly installed at the top of the power distribution cabinet body 1, a waterproof top cover 3 is fixedly installed at the top of the power distribution cabinet body 1, an air guide sleeve 4 is fixedly installed at the bottom of the waterproof top cover 3, dehumidification boxes 5 are fixedly installed on the inner walls of the left side and the right side of an inner cavity of the power distribution cabinet body 1, two groups of controller installation frames 6 which are distributed in parallel are fixedly installed in the inner cavity of the power distribution cabinet body 1 through the two dehumidification boxes 5, and suction fans 7 which are fixedly connected with the dehumidification boxes 5 are installed at the tops of the left side wall and the right side wall of the power distribution cabinet body 1 in an embedded mode.
As shown in fig. 2, fig. 3 and fig. 4, the power distribution cabinet body 1 includes a power distribution cabinet body 11, two sealed double-opening cabinet doors 12 symmetrically arranged left and right are movably mounted at the cabinet door position on the front side of the power distribution cabinet body 11, and ventilation windows 13 are respectively formed at the top parts of the left and right side walls of the power distribution cabinet body 11; the suction air pipes of the two suction fans 7 are fixedly connected with the power distribution cabinet body 11 through the two ventilation windows 13 respectively, and the suction air pipes of the two suction fans 7 are communicated with the air outlets of the two dehumidification boxes 5 through the two ventilation windows 13 respectively; the air guide sleeve 4 is the plastic component of an organic whole, and air guide sleeve 4 cup joints in the top of the distribution cabinet body 11 through waterproof top cap 3 is fixed, is equipped with the wind-guiding cavity between the inner wall of air guide sleeve 4 and the surface of the distribution cabinet body 11, and two suction fans 7 all pass through the distribution cabinet body 11 fixed mounting in the wind-guiding cavity between air guide sleeve 4 and the distribution cabinet body 11.
Specifically, wind-guiding sleeve 4 cup joints in the top of the distribution cabinet body 11 through waterproof top cap 3 is fixed, be equipped with the wind-guiding cavity between the inner wall of wind-guiding sleeve 4 and the surface of the distribution cabinet body 11, two suction fan 7 all through distribution cabinet body 11 fixed mounting in the wind-guiding cavity, in the device course of operation, utilize two suction fan 7 cooperation two dehumidifying case 5 to take out the steam of the distribution cabinet body 11 inner chamber, then utilize wind-guiding sleeve 4 to change two suction fan 7 and take out the emission direction of steam, make steam along 11 surface downward discharges of the distribution cabinet body, utilize steam to guarantee that the distribution cabinet body 11 remains dry state throughout, thereby the problem of the distribution cabinet body 11 of moisture corrosion in the air has been avoided, the ageing rate of switch board has been delayed, the life of device has been prolonged.
As shown in fig. 3 and fig. 5, the dehumidifying box 5 includes a dehumidifying air box 51, a connecting air pipe 52 is fixedly installed on the side surface of the dehumidifying air box 51 adjacent to the suction fan 7, and the suction fan 7 is communicated with the inner cavity of the dehumidifying air box 51 through the connecting air pipe 52; the side surfaces of the dehumidification air boxes 51 adjacent to the controller mounting frames 6 are fixedly provided with three groups of parallel suction air hoppers 53 which are distributed at equal intervals, the two controller mounting frames 6 are respectively and fixedly arranged among the three groups of suction air hoppers 53, and the inner cavity of the dehumidification air box 51 is communicated with the inner cavity of the power distribution cabinet body 1 through the three groups of suction air hoppers 53; the dehumidifying wind box 51 is an integrally formed hollow box body, and the inner cavity of the dehumidifying wind box 51 is filled with activated carbon particles.
Concretely, suction fan 7 is linked together through the inner chamber of connecting tuber pipe 52 with dehumidification bellows 51, dehumidification bellows 51's inner chamber is linked together through three group's suction wind scoops 53 and switch board body 1's inner chamber, in the device course of the work, utilize suction fan 7 to cooperate three group's suction wind scoops 53 to the steam suction of switch board body 1 inner chamber to dehumidification bellows 51's inner chamber, then utilize the active carbon granule that dehumidification bellows 51 inner chamber was filled to adsorb and detach moisture wherein, thereby guaranteed switch board body 1 inner chamber and be in dry state all the time, thereby avoided the problem that the electronic component of switch board body 1 inner chamber wets the damage, the safety in utilization of device has been improved.
The working process of the utility model is as follows:
the wind guide sleeve 4 is fixedly sleeved at the top of the power distribution cabinet body 11 through the waterproof top cover 3, a wind guide cavity is arranged between the inner wall of the wind guide sleeve 4 and the outer surface of the power distribution cabinet body 11, the two suction fans 7 are fixedly arranged in the wind guide cavity through the power distribution cabinet body 11, in the working process of the device, the two suction fans 7 are matched with the two dehumidification boxes 5 to draw out hot gas in the inner cavity of the power distribution cabinet body 11, then the wind guide sleeve 4 is used for changing the discharge direction of the hot gas drawn out by the two suction fans 7, the hot gas is discharged downwards along the outer surface of the power distribution cabinet body 11, the power distribution cabinet body 11 is ensured to be always in a dry state by the hot gas, so that the problem that the wet component in the air corrodes the power distribution cabinet body 11 is avoided, the aging rate of the power distribution cabinet is delayed, and the service life of the device is prolonged;
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient synchronous machine's of tombarthite permanent magnetism external switch board, includes switch board body (1), the top fixed mounting of switch board body (1) has fixed baseplate (2), the top fixed mounting of switch board body (1) has waterproof top cap (3), its characterized in that, the bottom fixed mounting of waterproof top cap (3) has air guide sleeve (4), the equal fixed mounting in the left and right sides inner wall of switch board body (1) inner chamber has dehumidification case (5), the inner chamber of switch board body (1) is through two dehumidification case (5) fixed mounting has two sets of controller mounting bracket (6) that distribute side by side, all inlay at the top of switch board body (1) left and right sides wall install with dehumidification case (5) are fixed connection's suction fan (7).
2. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor according to claim 1, wherein the power distribution cabinet body (1) comprises a power distribution cabinet body (11), two sealed double-opening cabinet doors (12) symmetrically arranged left and right are movably installed at the front cabinet door of the power distribution cabinet body (11), and ventilation windows (13) are respectively opened at the tops of the left and right side walls of the power distribution cabinet body (11).
3. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor according to claim 2, wherein the suction air pipes of the two suction fans (7) are fixedly connected with the power distribution cabinet body (11) through two ventilation windows (13), and the suction air pipes of the two suction fans (7) are communicated with the air outlets of the two dehumidification boxes (5) through the two ventilation windows (13).
4. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor as claimed in claim 2, wherein the air guide sleeve (4) is an integrally formed plastic component, the air guide sleeve (4) is fixedly sleeved on the top of the power distribution cabinet body (11) through the waterproof top cover (3), an air guide cavity is arranged between the inner wall of the air guide sleeve (4) and the outer surface of the power distribution cabinet body (11), and the two suction fans (7) are fixedly installed in the air guide cavity between the air guide sleeve (4) and the power distribution cabinet body (11) through the power distribution cabinet body (11).
5. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor according to claim 1, wherein the dehumidification box (5) comprises a dehumidification air box (51), a connecting air pipe (52) is fixedly installed on the side surface of the dehumidification air box (51) adjacent to the suction fan (7), and the suction fan (7) is communicated with the inner cavity of the dehumidification air box (51) through the connecting air pipe (52).
6. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor according to claim 5, wherein three groups of parallel suction wind scoops (53) distributed at equal intervals are fixedly installed on the side surface of the dehumidification wind box (51) adjacent to the controller installation frame (6), two controller installation frames (6) are respectively and fixedly installed between the three groups of suction wind scoops (53), and the inner cavity of the dehumidification wind box (51) is communicated with the inner cavity of the power distribution cabinet body (1) through the three groups of suction wind scoops (53).
7. The external power distribution cabinet of the rare earth permanent magnet high-efficiency synchronous motor according to claim 5, wherein the dehumidification air box (51) is an integrally formed hollow box body, and the inner cavity of the dehumidification air box (51) is filled with activated carbon particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791675.4U CN215897042U (en) | 2021-08-03 | 2021-08-03 | External switch board of high-efficient synchronous machine of tombarthite permanent magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791675.4U CN215897042U (en) | 2021-08-03 | 2021-08-03 | External switch board of high-efficient synchronous machine of tombarthite permanent magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215897042U true CN215897042U (en) | 2022-02-22 |
Family
ID=80562821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121791675.4U Active CN215897042U (en) | 2021-08-03 | 2021-08-03 | External switch board of high-efficient synchronous machine of tombarthite permanent magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215897042U (en) |
-
2021
- 2021-08-03 CN CN202121791675.4U patent/CN215897042U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215897042U (en) | External switch board of high-efficient synchronous machine of tombarthite permanent magnetism | |
| CN102704633A (en) | Unitized solar photovoltaic building assembly unit and photovoltaic curtain wall thereof | |
| CN214849961U (en) | Outdoor cable distribution box with moisture-proof function | |
| CN107517547A (en) | The rack that a kind of open air uses | |
| CN206250600U (en) | A kind of Multifunctional electric cabinet | |
| CN208807013U (en) | A kind of adjustable economical dedusting communication box | |
| CN105932571A (en) | Photovoltaic energy-storage machine cabinet convenient to move | |
| CN208158293U (en) | A kind of dust-proof transporter motor | |
| CN204648579U (en) | A kind of buried new wind is except haze device | |
| CN114447836A (en) | Full-power medium-voltage converter with inertia protection function for wind power | |
| CN208782259U (en) | A kind of high and low voltage switchgear that stability is good | |
| CN208127632U (en) | A kind of outdoor protection against electric shock electric power cabinet with warning function | |
| CN207867818U (en) | A kind of novel traffic engineering guide plate | |
| CN207638199U (en) | A kind of electric power cabinet | |
| CN207599935U (en) | Solar panels driving intelligent automatic-control roof air interchanger | |
| CN104833034A (en) | Underground fresh air haze-removal device | |
| CN205828958U (en) | A kind of photovoltaic energy storage rack being easy to movement | |
| CN213361252U (en) | Electric valve control box | |
| CN205665602U (en) | Intelligent looped netowrk cabinet device of thing networking | |
| CN205509329U (en) | Energy -saving switch cabinet | |
| CN218945726U (en) | Main control box structure of solar photovoltaic panel cleaning robot and cleaning robot | |
| CN211625597U (en) | Offshore composite renewable energy power generation device | |
| CN212729237U (en) | Combination cabinet wiring hole waterproof structure | |
| CN208045983U (en) | A kind of bilayer cabinet body structure of power distribution cabinet | |
| CN211655444U (en) | Waterproof seal's block terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |