Unlock instant, AI-driven research and patent intelligence for your innovation.

Dustproof device for electrical automation devices

A technology of electrical automation and dust-proof device, which is applied in the direction of electrical equipment structural parts, electrical equipment shell/cabinet/drawer, combined devices, etc., can solve the problems of reducing service life, pollution and damage of electrical components, etc. Effect

Active Publication Date: 2020-10-02
ANHUI SCI & TECH UNIV
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electrical automation industry has become an important part of the high-tech industry, widely used in industry, agriculture, national defense and other fields, and plays an increasingly important role in the national economy. At present, automation control is generally carried out through automation control cabinets, but The existing automation control cabinet is installed with a heat dissipation structure for heat dissipation inside during use, but the existing heat dissipation structure realizes the heat dissipation of the cabinet through the exchange of hot and cold air inside and outside the cabinet during use. However, the dust and dust in the outside air directly enter the electrical control cabinet, which is easy to cause pollution and damage to the electrical components inside, and in severe cases, reduce its service life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dustproof device for electrical automation devices
  • Dustproof device for electrical automation devices
  • Dustproof device for electrical automation devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-2 A dust-proof device for electrical automation equipment includes an electrical control cabinet 1; a console 14 is arranged on the electrical control cabinet 1; a cabinet door 2 is hinged on one side of the electrical control cabinet 1, and a heat dissipation window 3 is arranged on the cabinet door 2 to dissipate heat. A heat dissipation fan 4 is installed on the side of the window 3 opposite to the electrical control cabinet 1, the air outlet of the heat dissipation fan 4 is connected to the input end of the ventilation duct, and the output end of the ventilation duct is connected to a filter device 5;

[0025] The inside of filter device 5 is provided with activated carbon adsorption chamber 6, settling chamber 7, drying chamber 8 and filter chamber 9 in turn; the inside of activated carbon adsorption chamber 6 is provided with several layers of activated carbon adsorption layers 20; The inside of the drying chamber 8 is provided with several drying la...

Embodiment 2

[0033] The same as embodiment 1 is not repeated, and the difference with embodiment 1 is:

[0034] see Figure 3-5 , the heat dissipation window 3 is provided with a plurality of evenly spaced dust shields 32, the middle part of the dust shield 32 is provided with an adjustment groove 34, and the adjustment groove 34 is provided with a slidingly connected adjustment plate 33, the upper and lower phases A connected connecting rod 31 is arranged between the adjacent regulating plate 33, and a heat dissipation shaft 41 is provided at the output end of the heat dissipation fan 4, and a gear sleeve 45 connected to each other is provided on the heat dissipation shaft 41, and the heat dissipation shaft 41 is connected with the A clockwork spring 44 connected between the gear sleeves 45 is provided. A rack 42 meshing with the gear sleeve 45 is provided on one side of the cooling shaft 41. A fixed rod 43 is fixedly connected to the bottom of the rack 42. The bottom of the heat dissipa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of electrical automation, and particularly relates to a dustproof device for electrical automation devices. The dustproof device comprises an electrical control cabinet, a console is arranged on the electrical control cabinet, and a cabinet door is hinged to one side of the electrical control cabinet. A heat dissipation shutter is arranged on the cabinet door, a heat dissipation fan is installed on the face, opposite to the electrical control cabinet, of the heat dissipation shutter, and an air outlet of the heat dissipation fan is communicated withthe input end of a ventilation air pipe. The output end of the ventilation air pipe is communicated with a filtering device, and an activated carbon adsorption chamber, a settling chamber, a drying chamber and a filtering chamber are sequentially arranged in the filtering device. According to the invention, the heat dissipation shutter and the heat dissipation fan are arranged to achieve a heat dissipation effect on the electrical control cabinet, the dust in the external air is sequentially adsorbed, settled, dried and filtered through the filtering device communicated with the heat dissipation fan, so that the dust in the external air is effectively prevented from polluting the electrical control cabinet, and a dustproof effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of electric automation, and in particular relates to a dustproof device for electric automation equipment. Background technique [0002] Because it is closely related to people's daily life and industrial production, the electrical automation industry has developed very rapidly and is relatively mature. The electrical automation industry has become an important part of the high-tech industry, widely used in industry, agriculture, national defense and other fields, and plays an increasingly important role in the national economy. At present, automation control is generally carried out through automation control cabinets, but The existing automation control cabinet is installed with a heat dissipation structure for heat dissipation in the process of use, but the existing heat dissipation structure realizes the heat dissipation of the cabinet through the exchange of cold and hot air inside and outside the cabin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H05K7/20B01D50/00B01D53/26H05K5/02
CPCH05K7/20136H05K7/20181H05K5/02H05K5/0217B01D50/00B01D53/26
Inventor 章毛连张永峰左绪东国海周小杰
Owner ANHUI SCI & TECH UNIV