CN213936948U

CN213936948U - High-low voltage complete switch equipment with good dustproof effect

Info

Publication number: CN213936948U
Application number: CN202022521598.2U
Authority: CN
Inventors: 王雨婷
Original assignee: Chongqing Transsut Technology Co ltd
Current assignee: Chongqing Transsut Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-10
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a high-low voltage complete switch device with good dustproof effect, which comprises a device body, the utility model discloses a dust removal device, which is characterized in that a dust removal mechanism is installed on the left side of the device body, an air outlet net is arranged on the upper side of the device body, the dust removal mechanism comprises a primary filter mechanism, the primary filter mechanism comprises a primary filter net at the left end, a primary filter device which is vertically symmetrical is arranged on the right side of the primary filter net, the primary filter device comprises a first channel which is vertical to the horizontal plane, the right side of the first channel is communicated with a centrifugal cavity, a centrifugal fan blade is rotationally connected in the centrifugal cavity, and an air outlet hole is arranged on the right side of the centrifugal cavity. Meanwhile, the vibration of the high-speed fan is utilized to clean dust on the filter screen set, the dust falls into the containing box in a rolling mode, cleaning is facilitated, and the arrangement of the homogenizing chamber and the purifying net can guarantee the dispersion of wind power.

Description

High-low voltage complete switch equipment with good dustproof effect

Technical Field

The utility model relates to a high-low pressure complete set cubical switchboard technical field specifically is a dustproof effectual high-low pressure complete set switchgear.

Background

At present, high-low voltage switch equipment needs to be placed in a high-low voltage switch cabinet, the high-low voltage switch cabinet is electrical equipment, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also provided, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also provided, and the switch cabinets are mainly used for opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system.

But dustproof effect is not good in the current high-low voltage switch cabinet for in external dust gets into dustproof cabinet from the thermovent easily, cause the harm to the components and parts in the device. Therefore, the utility model provides a dustproof effectual high-low pressure complete sets switchgear to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof effectual high-low pressure complete sets switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-low pressure complete switch equipment with a good dustproof effect comprises an equipment body, wherein a dedusting mechanism is installed on the left side of the equipment body, an air outlet net is arranged on the upper side of the equipment body, the dedusting mechanism comprises a primary filtering mechanism, the primary filtering mechanism comprises a primary filtering net at the left end, primary filtering devices which are symmetrical up and down are arranged on the right side of the primary filtering net, the primary filtering devices comprise a channel I, the right side of the channel I is communicated with a centrifugal cavity, a centrifugal fan blade is connected in the centrifugal cavity in a rotating mode, an air outlet hole is formed in the right side of the centrifugal cavity, an opening is formed in the left side of the centrifugal cavity and communicated with a collecting bin, a high-speed fan is installed in the vertical cavity of the dedusting mechanism on the right side of the centrifugal cavity, a vertical plate is fixedly connected to the right side of the high-speed fan, a first filtering net is clamped to the lower side of the vertical plate through a clamping groove, and the lower side of the first filtering net is fixed to the lower side of the dedusting mechanism;

the right-hand purification net that is equipped with of filter screen one, the purification net intussuseption is filled with active carbon, is the homogenization room between purification net and the filter screen one, and the upper end joint of purification net is in the draw-in groove, and the draw-in groove is fixed on dust removal mechanism's inner wall, and the left and right sides of high-speed fan passes through the spring to be fixed respectively in the inner wall of dust removal mechanism and the left side of draw-in groove, the left side of riser is fixed with a plurality of layers of filter screen group, and the left side of filter screen group is fixed with the recess that is on a parallel with the horizontal plane, is equipped with in the recess and holds the box, holds the left side fixedly connected with mounting panel of box, and the mounting panel passes through the bolt fastening on dust removal mechanism.

As a further scheme of the utility model, the middle part of collecting the storehouse is equipped with the baffle of slope for the dust of part about the separation, the downside of downside passageway one inclines towards left downside, and lower is equipped with the clearance mouth, convenient clearance.

As the utility model discloses scheme further again, the left downside sliding connection of high-speed fan has the backup pad, and the upper right side of backup pad is rotated and is connected with a plurality of rollers, and the right-hand member of backup pad slips and connects in the recess of high-speed fan, supports high-speed fan.

As the utility model discloses scheme further again, the draw-in groove left side of purifying net upside and the right side of riser all are fixed with sealed the pad, two sealed pad dislocation sets, isolation spring and the homogenization room of below.

As the utility model discloses further scheme again, the lower extreme pressure that purifies the net is on the slide, and the slide passes through spout sliding connection and in the lower side plate of dust removal mechanism, conveniently takes out and purifies the net.

As the utility model discloses scheme further again, the filter screen group all sets up towards the slope of left side below, and the aperture from the top down of filter screen reduces gradually, carries out the successive layer and filters.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of just straining the mechanism utilizes wind-force to concentrate the large granule dust diversion in the air to the collection storehouse in, reduces the filterable burden in later stage.

2. The utility model discloses utilize the shock of high-speed fan to clear up the dust on the filter screen group, roll and fall to holding in the box, the convenient clearance, the homogenization room can guarantee the dispersion of wind-force with the setting of purifying the net.

Drawings

Fig. 1 is a schematic structural diagram of a high-low voltage switchgear assembly with a good dustproof effect.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural diagram of B in fig. 1.

Fig. 4 is a schematic perspective view of a first filter screen in a high-low voltage switchgear assembly with a good dustproof effect.

In the figure: 1. an apparatus body; 2. a dust removal mechanism; 3. a primary filtering mechanism; 4. primary filtering net; 5. a first channel; 6. a centrifugal fan blade; 7. a collection bin; 8. an air outlet net; 9. a high-speed fan; 10. a vertical plate; 11. a support plate; 12. a spring; 13. a filter screen set; 14. a containing box; 15. mounting a plate; 16. a first filter screen; 17. a clamping groove; 18. a gasket; 19. a purification net; 20. a slide plate; 21. and (7) an air outlet net.

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. 1-4, in the embodiment of the present invention, a high-low pressure switchgear assembly with good dust-proof effect comprises an assembly body 1, wherein a dust-removing mechanism 2 is installed on the left side of the assembly body 1, an air-out net 21 is installed on the upper side of the assembly body 1, the dust-removing mechanism 2 comprises a primary filter mechanism 3, the primary filter mechanism 3 comprises a primary filter net 4 at the left end, a primary filter device is arranged on the right side of the primary filter net 4, the primary filter device comprises a channel I5, the right side of the channel I5 is communicated with a centrifugal cavity, a centrifugal fan blade 6 is rotationally connected in the centrifugal cavity, an air-out hole 8 is arranged on the right side of the centrifugal cavity, an opening is arranged on the left side of the centrifugal cavity, the opening is communicated with a collecting bin 7, an inclined baffle is arranged in the middle of the collecting bin 7 for separating dust at the upper and lower parts, the lower side of the lower channel I5 is inclined towards the lower left side, and a cleaning port is arranged at the lowest position for convenient cleaning, the right side of the centrifugal cavity is communicated with a vertical cavity of the dust removing mechanism 2, a high-speed fan 9 is arranged in the cavity, the right side of the high-speed fan 9 is fixedly connected with a vertical plate 10, a first filter screen 16 is clamped on the lower side of the vertical plate 10 through a clamping groove 17, and the lower side of the first filter screen 16 is fixed on the lower side of the dust removing mechanism 2;

the right side of the first filter screen 16 is provided with a purification net 19, the purification net 19 is filled with active carbon, a homogenization chamber is arranged between the purification net 19 and the first filter screen 16, the upper end of the purification net 19 is clamped in a clamping groove which is fixed on the inner wall of the dust removing mechanism 2, the left side and the right side of the high-speed fan 9 are respectively fixed on the inner wall of the dust removing mechanism 2 and the left side of the clamping groove through springs 12, the left lower side of the high-speed fan 9 is slidably connected with a support plate 11, the right upper side of the support plate 11 is rotatably connected with a plurality of rollers, the right end of the support plate 11 is slidably connected in a groove of the high-speed fan 9 to support the high-speed fan 9, the left side of the clamping groove on the upper side of the purification net 19 and the right side of a vertical plate 10 are both fixed with sealing gaskets 18, the two sealing gaskets 18 are arranged in a staggered manner, the homogenization chamber of the isolation springs 12 and the lower side are pressed on a sliding plate 20, and the sliding plate 20 is slidably connected in the lower side plate of the dust removing mechanism 2 through sliding grooves, conveniently take out purification net 19, the left side of riser 10 is fixed with a plurality of layers of filter screen group 13, filter screen group 13 all sets up towards left side below slope, and the aperture from the top down of filter screen reduces gradually, carries out the successive layer and filters, and the left side of filter screen group 13 is fixed with the recess that is on a parallel with the horizontal plane, is equipped with in the recess and holds box 14, holds box 14's left side fixedly connected with mounting panel 15, and mounting panel 15 passes through the bolt fastening on dust removal mechanism 2.

The utility model discloses a theory of operation is: when the dust collector is used, air suction and dust removal are carried out through the dust removing mechanism 2, the cleanness of sucked air is ensured, the high-speed fan 9 rotates to generate negative pressure, the air moves downwards from the upper end, external gas enters through the channel I5 and the primary filter screen 4, when high-speed gas passes through the centrifugal cavity, the airflow drives the centrifugal fan blades 6 to rotate, large particles in the gas are hit and move into the collecting bin 7 along the cavity, the centralized collection is convenient, the large particles are filtered step by step through the filter screen group 13, collected dust is concentrated into the containing box 14, and meanwhile, the high-speed fan 9 drives the shell to vibrate when rotating, and then conduct on filter screen group 13 through riser 10, make things convenient for the dust to roll off, clear up through mounting panel 15 is unified at last, and the air filters the back through filter screen 16 and gets into in equipment body 1 through purifying net 19 after the indoor homogenization of homogenization, accomplishes the filtration and the cleanness of dust.

The utility model discloses a setting of mechanism 3 is just strained, utilizes wind-force to concentrate the large granule dust diversion in the air to collection storehouse 7 in, reduces the filterable burden in later stage, simultaneously, utilizes high-speed fan 9's shock to clear up the dust on filter screen group 13, rolls to fall and holds in the box 14, convenient clearance, and the setting of homogenization room and purification net can guarantee the dispersion of wind-force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-low pressure complete switch equipment with good dustproof effect comprises an equipment body (1) and is characterized in that a dedusting mechanism (2) is installed on the left side of the equipment body (1), an air outlet net (21) is arranged on the upper side of the equipment body (1), the dedusting mechanism (2) comprises a primary filtering mechanism (3), the primary filtering mechanism (3) comprises a primary filtering net (4) at the left end, a primary filtering device which is vertically symmetrical is arranged on the right side of the primary filtering net (4), the primary filtering device comprises a channel I (5), the right side of the channel I (5) is communicated with a centrifugal cavity, a centrifugal fan blade (6) is rotatably connected in the centrifugal cavity, an air outlet hole (8) is arranged on the right side of the centrifugal cavity, an opening is arranged on the left side of the centrifugal cavity, the opening is communicated with a collecting bin (7), and a high-speed fan (9) is installed in the vertical cavity of the centrifugal cavity which is communicated with the dedusting mechanism (2), a vertical plate (10) is fixedly connected to the right side of the high-speed fan (9), a first filter screen (16) is clamped on the lower side of the vertical plate (10) through a clamping groove (17), and the lower side of the first filter screen (16) is fixed on the lower side of the dust removal mechanism (2);

the right-hand purification net (19) that is equipped with of filter screen (16), purification net (19) intussuseption is filled with active carbon, for the homogenization room between purification net (19) and filter screen (16), the upper end joint of purification net (19) is in the draw-in groove, and the draw-in groove is fixed on the inner wall of dust removal mechanism (2), and the left and right sides of high-speed fan (9) passes through spring (12) to be fixed respectively in the inner wall of dust removal mechanism (2) and the left side of draw-in groove, the left side of riser (10) is fixed with a plurality of layers of filter screen group (13), and the left side of filter screen group (13) is fixed with the recess that is on a parallel with the horizontal plane, is equipped with in the recess and holds box (14), holds left side fixedly connected with mounting panel (15) of box (14), and mounting panel (15) pass through the bolt fastening on dust removal mechanism (2).

2. The high and low voltage switchgear assembly with good dustproof effect according to claim 1, wherein the middle of the collecting bin (7) is provided with an inclined baffle plate for separating dust at the upper and lower parts, the lower side of the lower channel I (5) is inclined towards the left lower side, and the lowest part is provided with a cleaning port.

3. The complete set of high-voltage and low-voltage switch equipment with good dustproof effect as claimed in claim 1, wherein the left lower side of the high-speed fan (9) is connected with a support plate (11) in a sliding manner, the right upper side of the support plate (11) is connected with a plurality of rollers in a rotating manner, and the right end of the support plate (11) is connected in a groove of the high-speed fan (9) in a sliding manner.

4. The high-low pressure complete switch equipment with good dustproof effect according to claim 1, wherein the left side of the clamping groove on the upper side of the purification net (19) and the right side of the vertical plate (10) are both fixed with sealing gaskets (18), and the two sealing gaskets (18) are arranged in a staggered manner.

5. The high-low pressure switchgear assembly with good dustproof effect according to claim 1, wherein the lower end of the purification net (19) is pressed on a sliding plate (20), and the sliding plate (20) is slidably connected in the lower side plate of the dust removing mechanism (2) through a sliding chute.

6. The high-low voltage switchgear assembly with good dustproof effect according to claim 1, wherein the filter screen sets (13) are all arranged obliquely towards the left lower side, and the aperture of the filter screen is gradually reduced from top to bottom.