CN218102143U

CN218102143U - Dustproof electrical control cabinet

Info

Publication number: CN218102143U
Application number: CN202222057617.XU
Authority: CN
Inventors: 袁佳; 周力超
Original assignee: Zhejiang Jingneng Power Equipment Co ltd
Current assignee: Zhejiang Jingneng Power Equipment Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-20
Anticipated expiration: 2032-08-05

Abstract

The utility model belongs to the technical field of it is electric, especially, dustproof electrical control cabinet contains a large amount of dusts to current internal portion of cabinet, the inconvenient problem of heat dissipation, the following scheme is proposed to present, and it includes the electrical control cabinet body, the bottom of the electrical control cabinet body has been bolted to the under casing, the left side bolt of the under casing inside has the cooler bin, the inner wall of the electrical control cabinet body is embedded to have the cooling pipe network, cooling pipe network and cooler bin intercommunication, the right side of the cooler bin inside is rotated and is connected with the bevel gear group, the left side on bevel gear group surface articulates there is the transfer line, the left end of transfer line articulates there is the piston piece, the inside bolt of under casing has the cartridge filter, and the flabellum can drive the air flow of the internal portion of electrical control cabinet, filters the air of the electrical control cabinet, and the piston piece can extrude the coolant liquid, lets the coolant liquid flow in the inside of cooling pipe network, uses the mode of liquid cooling to dispel the heat.

Description

Dustproof electrical control cabinet

Technical Field

The utility model relates to an electrical technology field especially relates to a dustproof electrical control cabinet.

Background

When various devices need to be controlled in the using and operating processes, an electrical control cabinet is needed, and the operating environment of electrical elements in some electrical control cabinets has extremely high requirements, such as dust free or low dust, and a dustproof electrical control cabinet is present.

But present dustproof electrical control cabinet prevents that the dust from getting into through the leakproofness that increases the cabinet body mostly, and the cabinet body is difficult to totally enclosed, need maintain the inside electrical component of dustproof electrical control cabinet at every turn and just need open dustproof electrical control cabinet, the air that mix with the dust at this moment just can get into, and dustproof electrical control cabinet often can't set up the thermovent in order to prevent dust and dispel the heat, whole dustproof electrical control cabinet does not carry out the air with the external world and exchanges, the heat also is difficult to carry away by the air, lead to the heat to pile up easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem existing in the prior art, the utility model provides a dustproof electrical control cabinet.

In order to realize the purpose, the utility model adopts the technical proposal that.

The utility model provides a dustproof electrical control cabinet, includes the electrical control cabinet body, the bottom bolt of the electrical control cabinet body has the under casing, the left side bolt inside the under casing has the cooler bin, the inner wall of the electrical control cabinet body is embedded to have the cooling pipe network, cooling pipe network and cooler bin intercommunication, the inside right side of cooler bin is rotated and is connected with the bevel gear group, the left side on bevel gear group surface articulates there is the transfer line, the left end of transfer line articulates there is the piston piece, the inside bolt of under casing has the cartridge filter, cartridge filter and electrical control cabinet body intercommunication, the right side bolt of cartridge filter has inverter motor, inverter motor's output bolt has the worm, the surface bolt of worm has the flabellum, the left end meshing of worm has drive mechanism, drive mechanism and bevel gear group mesh.

Preferably, the transmission mechanism comprises a worm wheel, a small bevel gear and a large bevel gear, the bottom of the worm wheel is meshed with the left end of the surface of the worm, the rear side of the worm wheel is bolted with the surface of the small bevel gear, the axis of the small bevel gear is rotatably connected with the inside of the bottom box, the teeth of the small bevel gear are meshed with the teeth of the rear side of the large bevel gear, and the transmission mechanism further comprises a transmission assembly meshed with the large bevel gear.

Preferably, the transmission assembly comprises a rotating shaft and a main helical gear, the right end of the rotating shaft is bolted to the axis of the left side of the large bevel gear, the left end of the rotating shaft extends into the cooling box and is bolted to the axis of the right side of the main helical gear, and the right end of the surface of the rotating shaft is rotatably sleeved with the hole of the right side of the cooling box.

Preferably, the surface of the electric control cabinet body is bolted with a heat dissipation plate, a copper rod in the heat dissipation plate extends into a cooling pipe network, and a liquid inlet end and a liquid outlet end of the cooling pipe network both extend into the bottom box.

Preferably, the bevel gear set is composed of a sub-helical gear and a connecting rod on the surface of the sub-helical gear, and the surface of the piston block is connected with the inside of the cooling box in a sliding mode.

Preferably, both sides of cartridge filter all communicate with the trachea, the trachea is kept away from the one end of cartridge filter and is extended to the inside of the electrical control cabinet body, the surface of worm rotates with the inside of cartridge filter and cup joints, the left end of worm extends to the left side of cartridge filter, the inside bolt of cartridge filter has the filter, the filter rotates with the worm and cup joints.

The utility model has the advantages that: inverter motor can drive the flabellum through the worm and rotate, the flabellum can drive the air flow of the internal portion of electrical control cabinet, air to the internal portion of electrical control cabinet filters, let the inside of the electrical control cabinet keep dustless state in real time, and the worm can drive the rotation of helical gear group through drive mechanism, helical gear group can drive the piston block through the transfer line and remove, the piston block can the inside coolant liquid of extrusion cooling case, let the coolant liquid flow in the inside of cooling pipe network, the mode of using the liquid cooling dispels the heat.

Drawings

Fig. 1 is a schematic front view of a dustproof electrical control cabinet according to the present invention;

fig. 2 is a schematic view of the internal structure of the cooling box of the dustproof electrical control cabinet of the present invention;

fig. 3 is a schematic top view of a transmission mechanism of the dustproof electrical control cabinet according to the present invention;

fig. 4 is a schematic view of a bevel gear set of the dustproof electrical control cabinet according to the present invention.

In the figure: 1. an electrical control cabinet body; 2. a transmission mechanism; 21. a worm gear; 22. a small bevel gear; 23. a large bevel gear; 24. a rotating shaft; 25. a main helical gear; 3. a bottom box; 4. a cooling tank; 5. a cooling pipe network; 6. a bevel gear set; 7. a transmission rod; 8. a piston block; 9. a filter cartridge; 10. a variable frequency motor; 11. a worm; 12. a fan blade.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1-4, a dustproof electrical control cabinet comprises an electrical control cabinet body 1, a bottom case 3 is bolted at the bottom of the electrical control cabinet body 1, a cooling box 4 is bolted at the left side inside the bottom case 3, cooling liquid is filled inside the cooling box 4, a metal material with good heat dissipation is adopted at the outer side of the electrical control cabinet body 1, a cooling pipe network 5 is embedded inside the inner wall of the electrical control cabinet body 1, two ends of the cooling pipe network 5 are respectively communicated with two sides of the cooling box 4, the cooling pipe network 5 is distributed at each position of the inner wall of the electrical control cabinet body 1 to facilitate heat absorption, a heat dissipation plate is bolted on the surface of the electrical control cabinet body 1, a copper rod inside the heat dissipation plate extends to the inside of the cooling pipe network 5, a liquid inlet end and a liquid outlet end of the cooling pipe network 5 both extend to the inside of the bottom case 3, the heat dissipation plate can adopt a heat dissipation block and heat dissipation wire structure, and can adopt aluminum material or copper material, the cooling liquid in the cooling pipe network 5 is contacted with the copper column, the copper column conducts heat to the heat dissipation plate, heat dissipation is convenient, the right side in the cooling box 4 is rotatably connected with the bevel gear set 6, the bevel gear set 6 is rotatably arranged with the cooling box 4 through a bearing, the left side of the surface of the bevel gear set 6 is hinged with the transmission rod 7, the left end of the transmission rod 7 is hinged with the piston block 8, an eccentric structure is formed between the bevel gear set 6 and the transmission rod 7, the bevel gear set 6 can drive the transmission rod 7 to move rightwards first in the rotating process and then move leftwards, the reciprocating process is carried out, when the transmission rod 7 moves rightwards, the transmission rod 7 can drive the piston block 8 to move rightwards, the piston block 8 can extrude the cooling liquid on the right side in the cooling box 4, the left side in the cooling box 4 generates suction, the cooling liquid is sucked into the cooling box 4, circulation of the cooling liquid is realized, and the cooling liquid is used for absorbing heat in the electric control cabinet body 1, the bevel gear group 6 is composed of an auxiliary bevel gear and a connecting rod on the surface of the auxiliary bevel gear, the surface of the piston block 8 is connected with the inside of the cooling box 4 in a sliding manner, the auxiliary bevel gear is rotatably arranged with the cooling box 4 through a bearing to enable the auxiliary bevel gear to stably rotate, the connecting rod is connected with the transmission rod 7 to facilitate the connecting rod to drive the transmission rod 7 to move, a filter cartridge 9 is bolted in the bottom box 3, the left side and the right side of the filter cartridge 9 are respectively communicated with the bottom end and the top end of the inside of the electric control cabinet body 1, a variable frequency motor 10 is bolted on the right side of the filter cartridge 9, the output end of the variable frequency motor 10 penetrates through a hole on the right side of the filter cartridge 9 and is bolted with a worm 11, the variable frequency motor 10 can drive the worm 11 to rotate, the worm 11 is rotatably arranged with the filter cartridge 9 through a bearing, air pipes are respectively communicated with the two sides of the filter cartridge 9, and one end of the air pipe, which is far away from the filter cartridge 9, extends to the inside of the electric control cabinet body 1, the surface of the worm 11 is rotatably sleeved with the inside of the filter cartridge 9, the left end of the worm 11 extends to the left side of the filter cartridge 9, a filter plate is bolted inside the filter cartridge 9 and rotatably sleeved with the worm 11, the filter cartridge 9 is communicated with the electric control cabinet body 1 through an air pipe, the worm 11 is rotatably arranged with the filter cartridge 9 through a bearing, the filter plate can filter dust, the filter plate is rotatably arranged with the worm 11 through a bearing, fan blades 12 are bolted on the surface of the worm 11 and positioned inside the filter cartridge 9, the left end of the worm 11 is meshed with a transmission mechanism 2, the transmission mechanism 2 is meshed with a helical gear set 6, the transmission mechanism 2 is rotatably connected with the bottom box 3, the worm 11 can drive the transmission mechanism 2 to rotate, the transmission mechanism 2 can drive the helical gear set 6 to rotate, the transmission mechanism 2 comprises a worm wheel 21, a small conical gear 22 and a large conical gear 23, the bottom of the worm wheel 21 is meshed with the left end of the surface of the worm 11, the worm 11 can drive the worm wheel 21 to rotate, the rear side of the worm wheel 21 is bolted with the surface of the small bevel gear 22, the axis of the small bevel gear 22 is rotatably connected with the inside of the bottom box 3, the worm wheel 21 can drive the small bevel gear 22 to rotate, the small bevel gear 22 is rotatably arranged with the bottom box 3 through a bearing, the small bevel gear 22 can stably rotate, the teeth of the small bevel gear 22 are meshed with the teeth at the rear side of the large bevel gear 23, the transmission mechanism 2 further comprises a transmission component meshed with the large bevel gear 23, the small bevel gear 22 and the large bevel gear 23 are both bevel gears, the small bevel gear 22 can drive the large bevel gear 23 to rotate, the transmission component comprises a rotating shaft 24 and a main helical gear 25, the right end of the rotating shaft 24 is bolted with the axis of the left side of the large bevel gear 23, the large bevel gear 23 can drive the rotating shaft 24 to rotate, the left end of the rotating shaft 24 extends into the cooling box 4 and is bolted with the axle center on the right side of the main helical gear 25, the right end of the surface of the rotating shaft 24 is rotatably sleeved with the hole on the right side of the cooling box 4, the rotating shaft 24 is rotatably arranged with the cooling box 4 through a bearing, the rotating shaft 24 can stably rotate, the rotating shaft 24 can drive the main helical gear 25 to rotate, the main helical gear 25 and the helical gear group 6 are helical gears, the main helical gear 25 can be meshed with the helical gear group 6, the main helical gear 25 can conveniently drive the helical gear group 6 to rotate, the variable frequency motor 10 can drive the fan blades 12 to rotate through the worm 11, the fan blades 12 can drive the air inside the electric control cabinet 1 to flow, the air inside the electric control cabinet 1 is filtered, the inside the electric control cabinet 1 can be kept in a dust-free state in real time, the worm 11 can drive the helical gear group 6 to rotate through the transmission mechanism 2, the helical gear group 6 can drive the piston block 8 to move through the transmission rod 7, piston block 8 can extrude the inside coolant liquid of cooler bin 4, lets the coolant liquid flow in the inside of cooling pipe network 5, uses the mode of liquid cooling to dispel the heat.

The working principle is as follows: the power supply of the variable frequency motor 10 is switched on, the variable frequency motor 10 can drive the worm 11 to rotate, the worm 11 is arranged to rotate with the filter cylinder 9 through a bearing, the worm 11 can stably rotate, the worm 11 can drive the fan blade 12 to rotate, the fan blade 12 can drive air to move rightwards in the rotating process, suction force is generated on the left side inside the filter cylinder 9, the air at the bottom end inside the electric control cabinet body 1 is sucked into the filter cylinder 9 downwards, the filter plate filters the air, dust can be filtered through filter holes of the filter plate, the filtered air is discharged into the top end inside the electric control cabinet body 1 through a pipeline, the worm 11 can drive the worm wheel 21 to rotate clockwise, the worm wheel 21 can drive the small bevel gear 22 to rotate clockwise, the small bevel gear 22 is arranged to rotate with the bottom box 3 through a bearing, the small bevel gear 22 can stably rotate, and both the small bevel gear 22 and the large bevel gear 23 are bevel gears, the small bevel gear 22 can drive the large bevel gear 23 to rotate, the large bevel gear 23 can drive the rotating shaft 24 to rotate, the rotating shaft 24 is rotatably arranged with the cooling box 4 through a bearing, the rotating shaft 24 can stably rotate, the rotating shaft 24 can drive the main helical gear 25 to rotate, the main helical gear 25 and the helical gear set 6 are helical gears, the main helical gear 25 can be meshed with the helical gear set 6, the main helical gear 25 can conveniently drive the helical gear set 6 to rotate, an eccentric structure is formed between the helical gear set 6 and the transmission rod 7, the helical gear set 6 can drive the transmission rod 7 to move rightwards and leftwards, the transmission rod 7 can drive the piston block 8 to move rightwards when the transmission rod 7 moves rightwards, the piston block 8 can extrude cooling liquid on the right side inside the cooling box 4, and extrude the cooling liquid on the right side inside the cooling box 4 into the cooling pipe network 5, the left side inside the cooling box 4 generates suction, and the cooling liquid inside the cooling pipe network 5 is discharged into the cooling box 4, so that the circulation of the cooling liquid is realized, and the cooling liquid is used for absorbing heat inside the electric control cabinet body 1.

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. The utility model provides a dustproof electrical control cabinet, includes the electrical control cabinet body (1), its characterized in that, the bottom bolt joint of the electrical control cabinet body (1) has under casing (3), the left side bolt joint of under casing (3) inside has cooler bin (4), the inner wall of the electrical control cabinet body (1) is embedded to have cooling pipe network (5), cooling pipe network (5) and cooler bin (4) intercommunication, the right side of cooler bin (4) inside is rotated and is connected with helical gear group (6), the left side on helical gear group (6) surface articulates there is transfer line (7), the left end of transfer line (7) articulates there is piston block (8), the inside bolt joint of under casing (3) has cartridge filter (9), cartridge filter (9) and electrical control cabinet body (1) intercommunication, the right side bolt joint of cartridge filter (9) has inverter motor (10), the output bolt joint of inverter motor (10) has worm (11), the surface bolt joint of worm (11) has fan blade (12), the left end meshing of worm (11) has drive mechanism (2), drive mechanism (2) and helical gear group (6) meshing.

2. The dustproof electrical control cabinet according to claim 1, wherein the transmission mechanism (2) comprises a worm wheel (21), a small bevel gear (22) and a large bevel gear (23), the bottom of the worm wheel (21) is meshed with the left end of the surface of the worm (11), the rear side of the worm wheel (21) is bolted with the surface of the small bevel gear (22), the axis of the small bevel gear (22) is rotatably connected with the inside of the bottom case (3), the teeth of the small bevel gear (22) are meshed with the teeth of the rear side of the large bevel gear (23), and the transmission mechanism (2) further comprises a transmission component meshed with the large bevel gear (23).

3. The dustproof electrical control cabinet according to claim 2, wherein the transmission assembly comprises a rotating shaft (24) and a main helical gear (25), the right end of the rotating shaft (24) is bolted to the axis of the left side of the large bevel gear (23), the left end of the rotating shaft (24) extends into the cooling box (4) and is bolted to the axis of the right side of the main helical gear (25), and the right end of the surface of the rotating shaft (24) is rotatably sleeved with the hole of the right side of the cooling box (4).

4. The dustproof electrical control cabinet according to claim 1, wherein a radiating plate is bolted to the surface of the electrical control cabinet body (1), a copper rod inside the radiating plate extends to the inside of the cooling pipe network (5), and the liquid inlet end and the liquid outlet end of the cooling pipe network (5) both extend to the inside of the bottom box (3).

5. A dust-proof electric control cabinet according to claim 1, characterized in that the bevel gear set (6) is formed by a bevel pinion and a connecting rod on the surface of the bevel pinion, and the surface of the piston block (8) is slidably connected with the inside of the cooling box (4).

6. A dustproof electrical control cabinet according to claim 1, wherein air pipes are communicated with both sides of the filter cartridge (9), one end of the air pipe far away from the filter cartridge (9) extends to the inside of the electrical control cabinet body (1), the surface of the worm (11) is rotatably sleeved with the inside of the filter cartridge (9), the left end of the worm (11) extends to the left side of the filter cartridge (9), and a filter plate is bolted to the inside of the filter cartridge (9) and rotatably sleeved with the worm (11).