Paint spraying process for power distribution cabinet body plates

A technology for cabinet boards and power distribution cabinets, which is applied to the device for coating liquid on the surface, pretreatment of the surface, coating, etc., can solve the problems of easy peeling of the cabinet body of the power distribution cabinet and the complexity of the power distribution cabinet, and achieve It is not easy to foam and take off the paint, to ensure the effect of spray painting and to ensure the quality of spray paint

Inactive Publication Date: 2017-06-30
繁昌县易能科技有限责任公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the distribution cabinet is used in a relatively complicated area, the corresponding paint is used for spray protection before the board assembly of the distribution cabinet to ensure a long service life of the distribution cabinet. However, the painting process in the prior art does not adopt strict process control , causing the surface of the power distribution cabinet to be easily peeled off

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A painting process for a cabinet body panel of a power distribution cabinet, comprising the following steps:

[0028] (1) Cleaning of the cabinet surface: polish the surface of the cabinet to be painted, and then clean the dust;

[0029] (2) Pickling: Soak the dust-cleaned cabinet body board in acid solution for 15 minutes to remove the rust on the cabinet body board, and then perform 4 processes of pre-degreasing, degreasing, hot water rinsing, and rinsing;

[0030] (3) Phosphating: Soak the cabinet board in the phosphating solution for 15 minutes, then rinse it with clean water;

[0031] (4) Blow-drying: take out the plate, and blow-dry it with an air cooler;

[0032] (5) Putty brushing: Mix the putty thoroughly, use a horn piece or a scraper to inlay the flat surface, use rubber to inlay the curved surface and corrugated corners, and repeat the coating twice;

[0033] (6) drying: put into oven and dry;

[0034] (7) Grinding: After drying, polish it with sandpaper ...

Embodiment 2

[0041] Embodiment 2: all the other are identical with embodiment 1, and difference is that in described step (2), the water temperature of described pre-degreasing process is 100 ℃, and adds the metal cleaning agent of relative water quality 10% in water, cleaning time 2min, spraying pressure is 0.1MPa; the water temperature of the degreasing process is 80 ℃, and metal cleaning agent with relative water quality 10% is added in the water, cleaning time is 2min, spraying pressure is 0.1MPa; the hot water The water temperature of the rinsing process is 60°C, and a water-based rust inhibitor of 8% of the relative water quality is added to the water, the cleaning time is 2min, and the spray pressure is 0.1MPa; the water temperature of the rinsing process is normal temperature, and the relative water quality is added to the water. The water-based antirust agent of quality 8%, cleaning time is 3min, and spraying pressure is 0.1MPa; In described step (6), drying temperature is 30 ℃, ba...

Embodiment 3

[0042] Embodiment 3: all the other are identical with embodiment 1, and difference is that in described step (2), the water temperature of described pre-degreasing process is 90 ℃, and adds the metal cleaning agent of relative water quality 9% in water, cleaning time 3min, the spray pressure is 0.08MPa; the water temperature of the degreasing process is 70°C, and a metal cleaning agent with a relative water quality of 9% is added to the water, the cleaning time is 3min, and the spray pressure is 0.08MPa; the hot water The water temperature of the rinsing process is 55°C, and a water-based rust inhibitor of 7% of the relative water quality is added to the water, the cleaning time is 3min, and the spray pressure is 0.08MPa; the water temperature of the rinsing process is normal temperature, and the relative water quality is added to the water. The water-based antirust agent of mass 7%, cleaning time is 2.5min, and spraying pressure is 0.8MPa; In described step (6), drying tempera...

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 discloses a paint spraying process for power distribution cabinet body plates and relates to the field of power distribution cabinets. Through the process steps of cabinet body plate surface cleaning, acid pickling, phosphorization, blow-drying, putty brushing, drying, polishing, primer spraying, finish paint spraying, paint drying, forced cooling and natural cooling, the paint spraying effect and the paint spraying quality are guaranteed. The whole paint spraying process steps are controlled reasonably, so that the surfaces of power distribution cabinet bodies are not prone to blistering or depainting, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a painting process for cabinet panels of a power distribution cabinet. Background technique [0002] Distribution cabinet, a box in which electrical appliances and their wiring are placed to distribute electrical energy. Collectively referred to as the power distribution center. They are centrally installed in the substation of the enterprise, and distribute the electric energy to the lower-level power distribution equipment in different locations. [0003] High-voltage distribution cabinets can also refer to electrical products that are used for power generation, transmission, distribution, power conversion and consumption in the power system to play on-off, control or protection functions, and the voltage level is 3.6kV-550kV, mainly including high-voltage circuit breakers, High-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage au...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D7/00B05D3/00B05D3/10
CPCB05D3/002B05D3/102B05D7/14B05D7/58
Inventor 俞磊刘亚冬黄文保
Owner 繁昌县易能科技有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap