• 专利标题:   Corrosion-resistant and anti-interference electric control cabinet comprises an electric control cabinet body, where bottom of the electric control cabinet body is provided with an isolation base.
  • 专利号:   CN112382946-A
  • 发明人:   XU J
  • 专利权人:   XIAOCONG PRECISION MACHINERY SUZHOU CO
  • 国际专利分类:   C09D133/04, C09D005/08, C09D007/61, C09D007/63, C09D007/65, H02B001/28, H02B001/30, H02B001/54, H02B001/56, H02B003/00
  • 专利详细信息:   CN112382946-A 19 Feb 2021 H02B-001/30 202130 Pages: 16 Chinese
  • 申请详细信息:   CN112382946-A CN11213068 04 Nov 2020
  • 优先权号:   CN11213068

▎ 摘  要

NOVELTY - Corrosion-resistant and anti-interference electric control cabinet comprises an electric control cabinet body (1). The bottom of the electric control cabinet body is provided with an isolation base, and the inner and outer surfaces of the electric control cabinet body are respectively provided with a waterproof structure (3) and a corrosion-resistant layer (4). A cabinet door (5) is provided on the electric control cabinet body, and the cabinet door is hinged to the electric control cabinet body. The waterproof structure includes a waterproof layer (31), a water diversion net (32), a water diversion box (33) and a water absorbing material (34). USE - Corrosion-resistant and anti-interference electric control cabinet. ADVANTAGE - The corrosion-resistant and anti-interference electric control cabinet has reasonable structural design, excellent corrosion resistance, anti-interference performance and waterproof performance, good overall stability, anti-vibration, to ensure the normal operation of the electric control cabinet, high durability, long service life, simple production method, broad application prospects. DETAILED DESCRIPTION - The waterproof layer comprises 25-30 pts. wt. acrylic copolymer emulsion, 15-20 pts. wt. styrene-acrylic emulsion, 5-10 pts. wt. deionized water, 3-5 pts. wt. barium sulfate, 3-5 pts. wt. heavy calcium carbonate, 3-5 pts. wt. titanium dioxide, 3-5 pts. wt. insulation powder, 2-5 pts. wt. 2, 2,4-trimethyl-1,3-pentanediol-isobutyric acid monoester, 1-3 pts. wt. hydroxyethyl methyl cellulose ether, 1-2 pts. wt. sodium hexametaphosphate, 0.5-1 pts. wt. antifoaming agent, 0.1-0.5 pts. wt. silane coupling agent, 0.1-0.5 pts. wt. methyl isothiazolinone. The outer surface of the electric control cabinet body is coated with a corrosion-resistant layer, and the corrosion-resistant layer has 35-40 pts. wt. acrylic emulsion, 25-30 pts. wt. graphene/Ti02 composite, 15-20 pts. wt. deionized water, 5-10 pts. wt. talc, 3-5 pts. wt. 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 1-2 pts. wt. hydroxyethyl methyl cellulose ether, 0.5-1.5 pts. wt. corrosion inhibitor Raybo60, 0.5-1 pts. wt. sodium tripolyphosphate, 0.1-0.5 pts. wt. defoamer. An INDEPENDENT CLAIM is included for a method for producing a corrosion-resistant and anti-interference electric control cabinet, which involves: (A) preparing the materials by starting the vacuum, pumping the acrylic ester copolymer emulsion and 50% deionized water to the stirring tank, and starting the edge scraping paddle; (B) putting 50% 2,2,4-trimethyl-1,3-pentanediol-isobutyric acid monoester, sodium hexametaphosphate, and methyl isothiazolinone into the stirred tank in turn, and stirring at 500r/min for 5- 10min; (C) putting silane coupling agent into the stirring tank in turn, stirring at 1000r/min for 15-20min; (D) pouring barium sulfate, heavy calcium carbonate, and titanium dioxide slowly into the stirred tank, turn on the high-speed dispersion, and continue to disperse at 1500-1800r/min for 20-25min; (E) pre-mixing the hydroxyethyl methyl cellulose ether with the remaining 50% deionized water and put it into the stirring tank, stir at 1000r/min for 5-10min; (F) putting remaining 50% defoamer into it, stirring at 800r/min for 5-10min; (G) discharging the material to obtain the coating for the waterproof layer; (H) preparing materials by adding add 50% deionized water, hydroxyethyl methyl cellulose ether, graphene/Ti02 compound and corrosion inhibitor Raybo 60 into the dispersion tank of the paint dispersing machine; (I) stirring and dispersing for 50-60 min at a speed of 1500r/min to obtain a slurry; (J) adding the acrylic emulsion to the slurry dispersion, then add 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, the remaining 50% deionized water, sodium tripolyphosphate and defoaming agent; (K) stirring and dispersing at a speed of 700 r/min for 40-50 min, and filtering out the material to obtain the coating for the corrosion-resistant layer; (L) spraying the paint of the waterproof layer on the inner surface of the electric control cabinet body; and (M) spraying coating of the corrosion-resistant layer on the outer surface of the electric control cabinet body. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of corrosion-resistant and anti-interference electric control cabinet. Electric control cabinet body (1) Waterproof structure (3) Corrosion-resistant layer (4) Cabinet door (5) Waterproof layer (31) Water diversion net (32) Water diversion box (33) Water absorbing material (34)