CN218850117U

CN218850117U - High-voltage multifunctional intelligent ring main unit

Info

Publication number: CN218850117U
Application number: CN202222933158.7U
Authority: CN
Inventors: 陈建煌; 陈志超
Original assignee: Quanzhou Fengmei Technology Co ltd
Current assignee: Quanzhou Fengmei Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-11
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a high-voltage multifunctional intelligent ring main unit in the technical field of electrical equipment, which comprises a ring main unit and an air guide device, wherein the bottoms of four vertexes of the ring main unit are respectively welded with a stand column, and the middle part of the bottom of the ring main unit is provided with a mounting hole; the air guide device comprises a mounting rack, a motor, fan blades, a rotary rod, a partition plate, a reinforcing plate and a filter sleeve; this multi-functional intelligent looped netowrk cabinet of high-pressure type's setting, through install flabellum and rotary rod in step on the transmission shaft of motor, and install a plurality of filter sleeves in the bottom annular of division board, utilize the filter sleeve to reduce the dust that enters into in the looped netowrk cabinet, and then clean the lateral wall of filter sleeve through using rotary rod and brush hair, the position of ventilating of avoiding filter sleeve is stifled real by the dust and influences gaseous throughput, thereby can also avoid too much dust to enter into the looped netowrk cabinet when realizing that air current flows in the looped netowrk cabinet, thereby can improve the life of electrical element in the looped netowrk cabinet.

Description

High-voltage multifunctional intelligent ring main unit

Technical Field

The utility model relates to an electrical equipment technical field specifically is a multi-functional intelligent looped netowrk cabinet of high-pressure type.

Background

The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

When the existing ring main unit is used, the existing ring main unit is provided with the fan heat dissipation device, and the fan heat dissipation device can dissipate heat in the ring main unit, meanwhile, dust in the outside air can also enter the ring main unit and cover the surface of an electrical element, and further, the use of the electrical element in the ring main unit can be influenced. For this reason, new technical solutions need to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional intelligent looped netowrk cabinet of high-pressure type to it self has fan heat abstractor when using to solve the looped netowrk cabinet that proposes among the above-mentioned background art, and this fan heat abstractor makes in the dust in the outside air also enter into the looped netowrk cabinet in to the looped netowrk cabinet in radiating, and then can cause the problem of influence to the use of the electric elements in the looped netowrk cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage multifunctional intelligent ring main unit comprises a ring main unit and an air guide device, wherein the bottoms of four vertexes of the ring main unit are respectively welded with an upright post, and the middle of the bottom of the ring main unit is provided with an installation hole; air ducting includes mounting bracket, motor, flabellum, rotary rod, division board, reinforcing plate and crosses the filter sleeve, the both ends of mounting bracket weld in the bottom of looped netowrk cabinet inner chamber, the motor pass through the bolt with the mounting bracket is connected, the mounting bracket key connection has a transmission shaft, the flabellum with the rotary rod with the transmission shaft joint, the division board is located in the mounting hole, and the division board overlap in the transmission shaft is outside, open the inside of division board has the air vent that the annular distributes, the rotary rod is located the lower part of division board, and the rotary rod is close to one side of division board is pegged graft and is had the brush hair, the reinforcing plate weld in the bottom of division board, one the air vent corresponds two the reinforcing plate, cross the filter sleeve overlap in the outside of reinforcing plate.

In order to prevent that the branch card from advancing the mounting hole, as the utility model discloses a high-pressure type multi-functional intelligent looped netowrk cabinet is preferred, adjacent two it has the protection network to inlay between the stand.

In order to make the rotary rod remain the level throughout, as the utility model discloses a multi-functional intelligent looped netowrk cabinet of high-pressure type is preferred, the inside wall of mounting hole is opened there is the ring channel, the rotary rod is kept away from the one end of transmission shaft extends into in the ring channel.

In order to prevent that the rotary rod from breaking away from the transmission shaft, as the utility model discloses a high-pressure type is multi-functional intelligent looped netowrk cabinet is preferred, peg graft in the bottom of mounting hole has the horizontal pole, the horizontal pole with the bottom contact of transmission shaft.

In leading into the looped netowrk cabinet in order to be more convenient, as the utility model discloses a multi-functional intelligent looped netowrk cabinet of high-pressure type is preferred, the air vent is loudspeaker column structure.

Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional intelligent looped netowrk cabinet of high-pressure type's setting, through install flabellum and rotary rod in step on the transmission shaft at the motor, and install a plurality of filter sleeves in the bottom annular of division board, utilize the filter sleeve to reduce the dust that enters into in the looped netowrk cabinet, and then clean the lateral wall of filter sleeve through using rotary rod and brush hair, the position of ventilating of avoiding filter sleeve is stifled real by the dust and influences gaseous throughput, thereby can also avoid too much dust to enter into in the looped netowrk cabinet when realizing that the air current flows in the looped netowrk cabinet, thereby can improve electrical element's in the looped netowrk cabinet life.

Drawings

Fig. 1 is a schematic view of the bottom structure of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the ring main unit of the present invention;

fig. 3 is a schematic view of the bottom view structure of the partition board of the present invention.

In the figure: 100. a ring main unit; 110. a column; 111. a protective net; 120. mounting holes; 121. a cross bar; 122. an annular groove; 200. an air guide device; 210. a mounting frame; 220. a motor; 230. a fan blade; 240. rotating the rod; 241. brushing; 250. a partition plate; 251. a vent hole; 260. a reinforcing plate; 270. and (4) a filter sleeve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: comprises a ring main unit 100 and an air guide device 200.

In the technical scheme, the bottom of four vertexes of the ring main unit 100 is respectively welded with an upright post 110, and the middle of the bottom of the ring main unit 100 is provided with a mounting hole 120;

in this kind of technical scheme, looped netowrk cabinet 100 is used for installing each electrical equipment, and stand 110 is used for making the bottom of looped netowrk cabinet 100 keep away from ground, can enough avoid rainwater direct flow to the inner chamber of looped netowrk cabinet 100 and also can provide the space for the flow of air, and mounting hole 120 is used for making things convenient for the installation of part.

In the technical scheme, the air guiding device 200 comprises a mounting frame 210, a motor 220, fan blades 230, a rotating rod 240, a partition plate 250, reinforcing plates 260 and a filter sleeve 270, two ends of the mounting frame 210 are welded to the bottom of an inner cavity of the ring main unit 100, the motor 220 is connected with the mounting frame 210 through bolts, the mounting frame 210 is in key connection with a transmission shaft, the fan blades 230 and the rotating rod 240 are clamped with the transmission shaft, the partition plate 250 is located in a mounting hole 120, the partition plate 250 is sleeved outside the transmission shaft, vent holes 251 distributed in an annular shape are formed in the partition plate 250, the rotating rod 240 is located at the lower portion of the partition plate 250, bristles 241 are inserted into one side of the rotating rod 240 close to the partition plate 250, the reinforcing plates 260 are welded to the bottom of the partition plate 250, one vent hole 251 corresponds to two reinforcing plates 260, and the filter sleeve 270 is sleeved outside the reinforcing plates 260;

in this technical solution, the mounting bracket 210 is used for providing a supporting point for the installation of the motor 220, the motor 220 and the transmission shaft are used for driving the fan blade 230 and the rotating rod 240 simultaneously, the fan blade 230 generates a suction force during rotation to suck the air outside the ring main unit 100 into the inner cavity of the ring main unit 100 through the partition plate 250 and the filter sleeve 270 to complete the heat dissipation of the inner cavity of the ring main unit 100, the rotating rod 240 and the bristles 241 are used for continuously contacting with the outer wall of the filter sleeve 270 to beat down the dust adsorbed on the outer wall thereof, so as to prevent the dust from blocking the through holes in the filter sleeve 270 and reducing the air throughput, the two reinforcing plates 260 are used for expanding the filter sleeve 270, and the filter sleeve 270 is used for filtering the air entering the inner cavity of the ring main unit 100 and preventing the dust from entering the inner cavity of the ring main unit 100 through the vent 251.

In some technical solutions, referring to fig. 1, a protective net 111 is inlaid between two adjacent vertical columns 110.

In this kind of technical scheme, protection network 111 is used for keeping apart external branch, avoids the branch card to go into mounting hole 120 and influences the rotation of rotary rod 240.

In some embodiments, referring to fig. 2, the inner sidewall of the mounting hole 120 is opened with a circular groove 122, and an end of the rotating rod 240 away from the driving shaft extends into the circular groove 122.

In this embodiment, the annular groove 122 is used to support the end of the rotating rod 240, so that the rotating rod 240 is always parallel to the partition plate 250, so that the bristles 241 are stably in contact with the outer wall of the filter sleeve 270.

In some embodiments, referring to fig. 1-2, a cross bar 121 is inserted into the bottom of the mounting hole 120, and the cross bar 121 contacts the bottom of the transmission shaft.

In this solution, the cross bar 121 is used to support the end of the rotating rod 240, so as to prevent the rotating rod 240 from separating from the bottom of the transmission shaft during rotation and thus prevent the brush 241 from affecting the wiping of the outer wall of the filter sleeve 270.

In some embodiments, referring to fig. 3, the vent 251 has a trumpet-shaped structure.

In this kind of technical scheme, make the gas more easily get into the inner chamber of looped netowrk cabinet 100.

The working principle is as follows: when the ring main unit 100 normally works, heat is generated inside the ring main unit 100, at the moment, the control switch of the motor 220 is turned on, the motor 220 drives the fan blades 230 and the rotating rod 240 to synchronously rotate through the transmission shaft, at the moment, the fan blades 230 generate suction to suck outside wind into the ring main unit 100, air firstly passes through the filter sleeve 270 and then enters the inner cavity of the ring main unit 100 through the vent 251, dust in the air is trapped on the surface of the filter sleeve 270, the rotating rod 240 drives the bristles 241 to rotate, the bristles 241 are in contact with the outer wall of the filter sleeve 270 to scrape off the adsorbed dust, and the reduction of the throughput of the air is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a multi-functional intelligent looped netowrk cabinet of high-pressure type which characterized in that: the wind guiding device comprises a ring main unit (100) and a wind guiding device (200), wherein the bottoms of four vertexes of the ring main unit (100) are respectively welded with an upright post (110), and the middle of the bottom of the ring main unit (100) is provided with a mounting hole (120);

air ducting (200) includes mounting bracket (210), motor (220), flabellum (230), rotary rod (240), division board (250), reinforcing plate (260) and filter cartridge (270), the both ends of mounting bracket (210) weld in the bottom of looped netowrk cabinet (100) inner chamber, motor (220) through the bolt with mounting bracket (210) are connected, mounting bracket (210) key-type connection has a transmission shaft, flabellum (230) with rotary rod (240) with the transmission shaft joint, division board (250) are located in mounting hole (120), and division board (250) overlap in the transmission shaft is outside, division board (250) inside is opened has annular distribution's air vent (251), rotary rod (240) are located the lower part of division board (250) to rotary rod (240) are close to one side grafting of division board (250) has brush hair (241), reinforcing plate (260) weld in the bottom of division board (250), one air vent (251) correspond two reinforcing plate (260), filter cartridge (270) overlap in the outside of reinforcing plate (260).

2. The high-voltage multifunctional intelligent ring main unit according to claim 1, wherein: a protective net (111) is embedded between every two adjacent upright posts (110).

3. The high-voltage multifunctional intelligent ring main unit according to claim 1, wherein: an annular groove (122) is formed in the inner side wall of the mounting hole (120), and one end, far away from the transmission shaft, of the rotating rod (240) extends into the annular groove (122).

4. The high-voltage multifunctional intelligent ring main unit according to claim 1, wherein: and a cross rod (121) is inserted into the bottom of the mounting hole (120), and the cross rod (121) is in contact with the bottom of the transmission shaft.

5. The high-voltage multifunctional intelligent ring main unit according to claim 1, wherein: the vent hole (251) is of a horn-shaped structure.