CN110176729B

CN110176729B - Electric automatization switch board

Info

Publication number: CN110176729B
Application number: CN201910597879.5A
Authority: CN
Inventors: 马浩森
Original assignee: China University of Petroleum East China
Current assignee: China University of Petroleum East China
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-10-16
Anticipated expiration: 2039-07-04
Also published as: CN110176729A

Abstract

The invention discloses an electric automation power distribution cabinet, which comprises an electric cabinet shell and cabinet doors, wherein the cabinet doors are arranged on one side of the electric cabinet shell, the cabinet doors are rotatably connected with the electric cabinet shell, partition plates are arranged inside the electric cabinet shell, installation areas are arranged between the partition plates, a dispersing device is arranged at the top of the electric cabinet shell, the dispersing device is communicated with the inside of the electric cabinet shell, through holes are formed in the partition plates, transmission devices are arranged at the bottoms of the through holes and fixedly connected with the partition plates, the electric cabinet shell is separated into the installation areas by the partition plates, and cold air is transmitted to cool different areas through the dispersing device and the transmission devices, so that the cold air is dispersed and cooled conveniently, the utilization rate of the cold air is increased, the cooling effect is optimal, the energy consumption of external refrigeration equipment is reduced, and.

Description

Electric automatization switch board

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to an electric automation power distribution cabinet.

Background

The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in applications with concentrated loads and many loops, and they distribute the power of a circuit of a higher level distribution device to nearby loads.

The electronic components of the existing power distribution cabinet are mostly installed on the track on one side of the power distribution cabinet, the electronic components inside the power distribution cabinet are installed side by side, different electronic components comprise resistors, transformers and electrical appliances such as fusible links, the heat dissipation temperatures of the electrical appliances are different, the electrical appliances are required to be controlled to be at specific temperatures, and even if the heat dissipation system is used for controlling the electrical appliances to be at the same temperature, because the heat dissipation degrees of the heat dissipation components are different, the high-temperature components can cause uneven heat in the area of the power distribution cabinet, the use of low-temperature working electrical appliances is influenced, and when cold air is introduced, the electrical appliances at the lowest temperature are required to be controlled to normally work, all the electrical appliances can be guaranteed to be in a normal state, so that the energy consumption of a refrigeration system is larger, the energy consumption is.

Disclosure of Invention

The invention aims to provide an electric automation power distribution cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric automatization switch board, includes electric cabinet shell and cabinet door, electric cabinet shell one side is equipped with the cabinet door, the cabinet door rotates with electric cabinet shell to be connected, the inside baffle that is equipped with of electric cabinet shell, be equipped with the installation area between the baffle, electric cabinet shell top is equipped with dispersion devices, dispersion devices and the inside intercommunication of electric cabinet shell, the through-hole has been seted up to the baffle is inside, the through-hole bottom is equipped with transmission device, transmission device and baffle fixed connection.

Preferably, sealing strips are fixed on one side of the cabinet door and correspond to the partition plates one to one.

Preferably, dispersion devices comprises dispersion pipe, impeller, connecting axle and connecting block, electricity cabinet shell top inner wall is equipped with the dispersion pipe, the dispersion pipe both ends pass through the bearing with the electricity cabinet shell and rotate to be connected, the dispersion pipe bottom is equipped with the fumarole, the inside connecting axle that is equipped with of dispersion pipe, be equipped with the connecting block between connecting axle and the dispersion pipe, the connecting axle passes through connecting block fixed connection with the dispersion pipe, connecting axle one end is fixed with the impeller.

Preferably, the transmission device is composed of a transmission shell and an elastic sheet, the transmission shell is arranged at the bottom of the through hole and fixedly connected with the partition plate, a transmission area is arranged inside the transmission shell, the elastic sheet is arranged on one side of the transmission area and fixedly connected with the transmission shell.

Preferably, a guide pipe is fixed on one side of the electric cabinet shell, a filtering device is fixed on one section of the guide pipe and is communicated with the electric cabinet shell through the guide pipe, the filtering device is composed of a connecting plate, a filtering shell, an outlet end, an inlet end, a driving device, a filtering plate and a separating device, the connecting plate is fixed on one side of the electric cabinet shell, the filtering shell is fixed on the top of the connecting plate, the driving device is arranged on the top of the filtering shell, the separating device is arranged at the bottom of the driving device and is positioned inside the filtering shell, the separating device is in transmission connection with the driving device, the filtering plate is arranged on one side of the separating device and is fixedly connected with the filtering shell, the outlet end is fixed on one side of the filtering shell, the inlet end is arranged on one side of the outlet end.

Preferably, drive arrangement comprises fixed bolster, driving motor, action wheel, belt and follow the driving wheel, the filter housing top is fixed with the fixed bolster, the fixed bolster bottom is fixed with driving motor, the driving motor output is fixed with the action wheel, action wheel bilateral symmetry is equipped with from the driving wheel, the action wheel with from being equipped with the belt between the driving wheel, the action wheel with from being connected through belt transmission between the driving wheel, from driving wheel and separator fixed connection.

Preferably, a rotating wheel is arranged on one side of the belt and is in contact with the belt, a fixed shaft is arranged at the axis of the rotating wheel and is rotatably connected with the rotating wheel, and the fixed shaft is fixedly connected with the top of the filtering shell.

Preferably, the separating device comprises a lead screw, a slide rod, a fixed rod and a sponge cushion, the lead screw is fixed at the output end of the driving device, the lead screw is rotatably connected with the filter shell, the slide rod is arranged on the outer surface of the lead screw and is in threaded connection with the lead screw, the slide rod is in sliding connection with the filter shell, the lead screw and the slide rod are symmetrically arranged in two, the fixed rod is fixed between the slide rods, the fixed rods are arranged in a plurality, the sponge cushion is fixed on one side, close to the filter plate, of the fixed rod, and the sponge cushion is in contact with the.

Compared with the prior art, the invention has the beneficial effects that:

1. the partition plate of the invention separates the electric cabinet shell into each installation area, and the different areas are cooled by transmitting cold air through the dispersing device and the transmission device, thus being convenient for dispersing and cooling the cold air, increasing the utilization rate of the cold air, having the best cooling effect, reducing the energy consumption of external refrigeration equipment and saving energy.

2. According to the electric cabinet, each mounting area is sealed through the sealing strips, the utilization rate of the cold air is increased, the impeller drives the dispersion pipe to rotate, the air injection holes can uniformly spray the cold air, cooling of electric appliances in the mounting areas is facilitated, the flow direction of the cold air in the mounting areas is controlled through the elastic pieces, backflow of the cold air is prevented, water vapor and dust in the cold air are separated through the filtering plates, moisture in the electric cabinet is reduced, and the electric cabinet is protected.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a partial cross-sectional view of a dispensing apparatus of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a partial cross-sectional view of the transfer device;

FIG. 6 is a partial cross-sectional view of a filter device;

FIG. 7 is a partial cross-sectional view of a filter assembly;

FIG. 8 is an enlarged view of area B of FIG. 7;

fig. 9 is an enlarged view of the region C in fig. 7.

In the figure: 1-an electrical cabinet housing; 2-cabinet door; 3-a separator; 4-an installation area; 5-a through hole; 6-sealing strips; 7-a dispersing device; 8-a catheter; 9-a transmission device; 10-a filtration device; 11-a dispersion tube; 12-an impeller; 13-a connecting shaft; 14-connecting blocks; 15-gas injection holes; 16-a transmission housing; 17-a transmission area; 18-an elastic sheet; 19-a connecting plate; 20-a filter housing; 21-an outlet end; 22-an inlet end; 23-a drive device; 24-a filter plate; 25-a separation device; 26-a screw rod; 27-a slide bar; 28-a fixing bar; 29-a sponge cushion; 30-fixing a bracket; 31-a drive motor; 32-a driving wheel; 33-a belt; 34-a driven wheel; 35-a rotating wheel; 36-fixed axis.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides an electric automatization switch board, includes electric cabinet shell 1 and cabinet door 2, 1 one side of electric cabinet shell is equipped with cabinet door 2, cabinet door 2 rotates with electric cabinet shell 1 to be connected, 1 inside baffle 3 that is equipped with of electric cabinet shell, be equipped with installation area 4 between the baffle 3, 1 top of electric cabinet shell is equipped with dispersion devices 7, dispersion devices 7 and 1 inside intercommunication of electric cabinet shell, the through-hole 5 has been seted up to 3 inside baffles, 5 bottoms in through-hole are equipped with transmission device 9,

transmission device

9 and 3 fixed connection of baffle, baffle 3 separate into each installation area 4 with electric cabinet shell 1, and the different region is through

dispersion devices

7 and 9 transmission air conditioning cooling of transmission device, the air conditioning dispersion cooling of being convenient for, increases the air conditioning utilization ratio, and the cooling effect is best, reduces outside refrigeration plant energy consumption, the energy saving.

2 one side of cabinet door is fixed with sealing strip 6,

sealing strip

6 and 3 one-to-one of baffle, through the sealed each installation zone 4 of sealing strip 6, increase air conditioning's utilization ratio.

Dispersing device 7 comprises dispersion pipe 11, impeller 12, connecting axle 13 and connecting block 14, 1 top inner wall of electricity cabinet shell is equipped with

dispersion pipe

11, 11 both ends of dispersion pipe are rotated through the bearing with electricity cabinet shell 1 and are connected, 11 bottoms of dispersion pipe are equipped with

fumarole

15, 11 inside connecting axles 13 that are equipped with of dispersion pipe, be equipped with connecting block 14 between connecting axle 13 and the dispersion pipe 11, connecting axle 13 passes through connecting block 14 fixed connection with

dispersion pipe

11, 13 one end of connecting axle is fixed with impeller 12, drives dispersion pipe 11 through impeller 12 and rotates, and the 15 even blowout air conditioning of fumarole of being convenient for, the cooling of the interior electrical apparatus of the installation region 4 of being convenient for.

Transmission device 9 comprises transmission housing 16 and flexure strip 18, through-hole 5 bottom is equipped with transmission housing 16, transmission housing 16 and baffle 3 fixed connection, transmission housing 16 inside is equipped with transmission area 17, transmission area 17 one side is equipped with flexure strip 18, flexure strip 18 and transmission housing 16 fixed connection, through the air conditioning flow direction in the flexure strip 18 control installation region 4, prevent the air conditioning backward flow.

When the regulator cubicle during operation, air conditioning enters into dispersion devices 7 in regulator cubicle top installation region 4 from filter equipment 10, air conditioning gets into dispersion pipe 11, air conditioning blows impeller 12 and rotates, impeller 12 drives dispersion pipe 11 and rotates, air conditioning in the dispersion pipe 11 is spout from the rotatory limit in fumarole 15, evenly absorb heat, after atmospheric pressure in the installation region 4 at top reaches a definite value, gas compression transmission device 9's flexure strip 18, air conditioning is spout from transmission region 17, and then dispels the heat to the installation region 4 of bottom, the regulator cubicle divides the layer to dispel the heat, and energy consumption is practiced thrift.

The electric cabinet comprises an electric cabinet shell 1, a guide pipe 8 is fixed on one side of the electric cabinet shell 1, a filtering device 10 is fixed on one section of the guide pipe 8, the filtering device 10 is communicated with the electric cabinet shell 1 through the guide pipe 8, the filtering device 10 is composed of a connecting plate 19, a filtering shell 20, an outlet end 21, an inlet end 22, a driving device 23, a filtering plate 24 and a separating device 25, the connecting plate 19 is fixed on one side of the electric cabinet shell 1, the filtering shell 20 is fixed on the top of the connecting plate 19, the driving device 23 is arranged on the top of the filtering shell 20, the separating device 25 is arranged at the bottom of the driving device 23, the separating device 25 is positioned in the filtering shell 20, the separating device 25 is in transmission connection with the driving device 23, the filtering plate 24 is arranged on one side of the separating device 25, the filtering plate 24 is fixedly connected with the filtering shell 20, the, the inlet end 22 is fixedly connected with the filter housing 20, and water vapor and dust in cold air are separated through the filter plate 24, so that moisture in the electrical cabinet is reduced, and the electrical cabinet is protected.

Drive arrangement 23 comprises fixed bolster 30, driving motor 31, action wheel 32, belt 33 and follow driving wheel 34, filter housing 20 top is fixed with fixed bolster 30, fixed bolster 30 bottom is fixed with driving motor 31, driving motor 31 output is fixed with action wheel 32, action wheel 32 bilateral symmetry is equipped with from driving wheel 34, be equipped with belt 33 between action wheel 32 and the follow driving wheel 34, action wheel 32 is connected through the belt 33 transmission between the driving wheel 34, from

driving wheel

34 and 25 fixed connection, rotate from driving wheel 34 through two of driving motor 31 simultaneous drive, be convenient for separator 25's use.

Belt 33 one side is equipped with runner 35, runner 35 and belt 33 contact, runner 35 axle center department is equipped with fixed axle 36, fixed axle 36 rotates with runner 35 to be connected, fixed axle 36 and filtration shell 20 top fixed connection compress tightly belt 33 through runner 35, are convenient for belt 33 and drive wheel 32 and follow the in close contact with between the wheel 34, prevent that belt 33 from skidding.

The separating device 25 is composed of a lead screw 26, a sliding rod 27, a fixing rod 28 and a sponge cushion 29, the output end of the driving device 23 is fixed with the lead screw 26, the lead screw 26 is rotatably connected with the filter shell 20, the outer surface of the lead screw 26 is provided with the sliding rod 27, the sliding rod 27 is in threaded connection with the lead screw 26, the sliding rod 27 is in sliding connection with the filter shell 20, the lead screw 26 and the sliding rod 27 are symmetrically arranged in two, the fixing rod 28 is fixed between the sliding rods 27, the fixing rod 28 is provided with a plurality of fixing rods, the sponge cushion 29 is fixed on one side, close to the filter plate 24, of the fixing rod 28, the sponge cushion 29 is in contact with the filter plate 24, the sponge cushion 29 is driven by the lead screw 26 to separate dust and water.

When air conditioning got into entry end 22 from refrigeration plant, air conditioning passed through filter 24, filter 24 filters moisture and dust, at filterable in-process, dust and water droplet gathering, driving motor 31 rotates this moment, driving motor 31 drive action wheel 32 passes through belt 33 and drives from the rotation of driving wheel 34, drive lead screw 26 from driving wheel 34 and rotate, lead screw 26 drives slide bar 27 and slides, slide bar 27 drives foam-rubber cushion 29 and cleans and separate dust and water droplet, guarantee that filter 24 has better filter effect always, air conditioning is derived from exit end 21 again, get into inside the regulator cubicle through pipe 8.

In the scheme, the model M20 is preferably selected as the driving motor 31, the motor operation circuit is a normal motor forward and reverse rotation control program, the circuits and control related to the invention are the prior art, and redundant description is not repeated herein.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automatization switch board, includes electric cabinet shell (1) and cabinet door (2), its characterized in that: a cabinet door (2) is arranged on one side of the electric cabinet shell (1), the cabinet door (2) is rotatably connected with the electric cabinet shell (1), partition plates (3) are arranged inside the electric cabinet shell (1), mounting areas (4) are arranged between the partition plates (3), a dispersing device (7) is arranged at the top of the electric cabinet shell (1), the dispersing device (7) is communicated with the inside of the electric cabinet shell (1), a through hole (5) is formed inside the partition plate (3), a transmission device (9) is arranged at the bottom of the through hole (5), and the transmission device (9) is fixedly connected with the partition plate (3);

dispersing device (7) comprises dispersion pipe (11), impeller (12), connecting axle (13) and connecting block (14), electricity cabinet shell (1) top inner wall is equipped with dispersion pipe (11), dispersion pipe (11) both ends are connected through the bearing rotation with electricity cabinet shell (1), dispersion pipe (11) bottom is equipped with fumarole (15), dispersion pipe (11) inside is equipped with connecting axle (13), be equipped with connecting block (14) between connecting axle (13) and dispersion pipe (11), connecting axle (13) and dispersion pipe (11) are through connecting block (14) fixed connection, connecting axle (13) one end is fixed with impeller (12).

2. An electric automatization switch board according to claim 1 characterized in that: sealing strips (6) are fixed on one side of the cabinet door (2), and the sealing strips (6) correspond to the partition plates (3) one to one.

3. An electric automatization switch board according to claim 1 characterized in that: the transmission device (9) is composed of a transmission shell (16) and an elastic sheet (18), the transmission shell (16) is arranged at the bottom of the through hole (5), the transmission shell (16) is fixedly connected with the partition board (3), a transmission area (17) is arranged inside the transmission shell (16), the elastic sheet (18) is arranged on one side of the transmission area (17), and the elastic sheet (18) is fixedly connected with the transmission shell (16).

4. An electric automatization switch board according to claim 1 characterized in that: the electric cabinet is characterized in that a guide pipe (8) is fixed on one side of the electric cabinet shell (1), a filtering device (10) is fixed on one section of the guide pipe (8), the filtering device (10) is communicated with the electric cabinet shell (1) through the guide pipe (8), the filtering device (10) is composed of a connecting plate (19), a filtering shell (20), an outlet end (21), an inlet end (22), a driving device (23), a filtering plate (24) and a separating device (25), the connecting plate (19) is fixed on one side of the electric cabinet shell (1), the filtering shell (20) is fixed on the top of the connecting plate (19), the driving device (23) is arranged on the top of the filtering shell (20), the separating device (25) is arranged at the bottom of the driving device (23), the separating device (25) is positioned in the filtering shell (20), and the separating device (25) is in transmission connection with the driving, separator (25) one side is equipped with filter (24), filter (24) and filter shell (20) fixed connection, filter shell (20) one side is fixed with exit end (21), exit end (21) one side is equipped with entry end (22), entry end (22) and filter shell (20) fixed connection.

5. An electric automatization switch board according to claim 4 characterized in that: drive arrangement (23) comprise fixed bolster (30), driving motor (31), action wheel (32), belt (33) and follow driving wheel (34), filter shell (20) top is fixed with fixed bolster (30), fixed bolster (30) bottom is fixed with driving motor (31), driving motor (31) output is fixed with action wheel (32), action wheel (32) bilateral symmetry is equipped with from driving wheel (34), be equipped with belt (33) between action wheel (32) and follow driving wheel (34), be connected through belt (33) transmission between action wheel (32) and the follow driving wheel (34), follow driving wheel (34) and separator (25) fixed connection.

6. An electric automatization switch board according to claim 5 characterized in that: belt (33) one side is equipped with runner (35), runner (35) and belt (33) contact, runner (35) axle center department is equipped with fixed axle (36), fixed axle (36) rotate with runner (35) and are connected, fixed axle (36) and filtration shell (20) top fixed connection.

7. An electric automatization switch board according to claim 6 characterized in that: the separation device (25) comprises a screw rod (26), a sliding rod (27), a fixing rod (28) and a sponge pad (29), the screw rod (26) is fixed to the output end of the driving device (23), the screw rod (26) is rotatably connected with the filter shell (20), the sliding rod (27) is arranged on the outer surface of the screw rod (26), the sliding rod (27) is in threaded connection with the screw rod (26), the sliding rod (27) is in sliding connection with the filter shell (20), the screw rod (26) and the sliding rod (27) are symmetrically arranged in two, the fixing rod (28) is fixed between the sliding rods (27), the fixing rod (28) is arranged in a plurality, the sponge pad (29) is fixed to one side, close to the filter plate (24), of the fixing rod (28), and the sponge pad (29) is in contact with the filter plate (24.