CN111513487A - High-weather-resistance corrosion-resistance meteorological cabinet with waterproof and dustproof functions - Google Patents

High-weather-resistance corrosion-resistance meteorological cabinet with waterproof and dustproof functions Download PDF

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Publication number
CN111513487A
CN111513487A CN202010357518.6A CN202010357518A CN111513487A CN 111513487 A CN111513487 A CN 111513487A CN 202010357518 A CN202010357518 A CN 202010357518A CN 111513487 A CN111513487 A CN 111513487A
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CN
China
Prior art keywords
cabinet
cabinet body
weather
waterproof
air inlet
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Pending
Application number
CN202010357518.6A
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Chinese (zh)
Inventor
葛圣增
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Ruijin Electric Suzhou Co ltd
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Ruijin Electric Suzhou Co ltd
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Priority to CN202010357518.6A priority Critical patent/CN111513487A/en
Publication of CN111513487A publication Critical patent/CN111513487A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/006—Doors, windows, or like closures for special purposes; Border constructions therefor for furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/008—General furniture construction, e.g. fittings characterised by materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention belongs to the technical field of alloy product processing, and particularly relates to a weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions. It comprises a cabinet body and a cabinet door; the upper part of the side wall of the cabinet body is provided with an air inlet which penetrates through the side wall of the cabinet body; an air inlet fan is arranged on the inner side of the air inlet; a first dust removal filter screen is covered at the air outlet of the air inlet fan; a first dehumidification filter box is arranged behind the first dust removal filter screen; a first protection cover in a grid shape is covered behind the first dehumidification filter box; an air outlet is arranged at the lower part of the side wall of the cabinet body; a second dehumidification filter box is arranged on the inner side of the air outlet; a second dust removal filter screen is covered behind the second dehumidification filter box; a second protective cover in a grid shape is covered behind the second dust removal filter screen; the cabinet body and the cabinet door are both made of aluminum alloy materials, and the cabinet body and the cabinet door are both coated with anticorrosive coatings. The invention has the characteristics of excellent dust prevention, water prevention, weather resistance, corrosion resistance and the like, and can meet the long-term use under severe conditions.

Description

High-weather-resistance corrosion-resistance meteorological cabinet with waterproof and dustproof functions
Technical Field
The invention belongs to the technical field of alloy product processing, and particularly relates to a weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions.
Background
The meteorological cabinet is used for storing and setting up the controlling means of all kinds of meteorological equipment, has and the integrated level height, characteristics such as operation safety is convenient. Most of meteorological equipment needs to be arranged in the open air, the service environment is severe, and various complex meteorological conditions need to be endured for a long time. Therefore, the use environment of the weather cabinet is often very complicated and diversified. In order to ensure that various control devices in the meteorological cabinet operate stably for a long time, the meteorological cabinet needs to be designed in a targeted manner, so that the meteorological cabinet has the characteristics of dust prevention, water prevention, weather resistance, corrosion resistance and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions. The invention is realized by the following technical scheme: a weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions comprises a cabinet body and a cabinet door, wherein the cabinet door is hinged with the cabinet body and can be opened and closed; the upper part of the side wall of the cabinet body is provided with an air inlet which penetrates through the side wall of the cabinet body; an air inlet fan is arranged on the inner side of the air inlet; a first dust removal filter screen is covered at the air outlet of the air inlet fan; a first dehumidification filter box is arranged behind the first dust removal filter screen, and a desiccant filter core is filled in the first dehumidification filter box; a first protection cover in a grid shape is covered behind the first dehumidification filter box; an air outlet is arranged at the lower part of the side wall of the cabinet body; a second dehumidification filter box is arranged on the inner side of the air outlet, and a desiccant filter core is filled in the second dehumidification filter box; a second dust removal filter screen is covered behind the second dehumidification filter box; a second protective cover in a grid shape is covered behind the second dust removal filter screen; the cabinet body and the cabinet door are both made of aluminum alloy materials, and the cabinet body and the cabinet door are both coated with anticorrosive coatings. The invention makes the cabinet keep clean and dry by arranging the dust removing and dehumidifying device at the air inlet and the air outlet of the cabinet, and can prevent the temperature in the cabinet from being overhigh. In addition, the weather cabinet achieves high weather resistance and high corrosion resistance by optimizing the selected materials and coating an anticorrosive coating on the surface, and the weather cabinet is ensured to be used for a long time under various severe weather conditions.
Furthermore, foretell high resistant weather resistant corrosion-resistant weather-proof meteorological cabinet that possesses waterproof dustproof function, cabinet body bottom still are equipped with a set of landing leg.
Further, the weather-resistant and corrosion-resistant weather-resistant meteorological cabinet with the waterproof and dustproof functions comprises the following components in parts by weight:
100 portions of water
35 parts of PU-300 type waterborne polyurethane (with the solid content of 30-40 percent)
16 portions of polyacrylamide
3 parts of gamma-mercaptopropyl trimethoxy silane
4 portions of sodium carboxymethyl cellulose
Ammonium lignosulfonate 2 parts
10 parts of rutile type titanium dioxide
20 portions of calcium carbonate
2-4 parts of dispersant
0.5 to 1 portion of wetting agent
0.5-1 part of defoaming agent
0.5 to 0.8 portion of preservative
3-5 parts of thickening agent
2-3 parts of flatting agent
Further, in the weather-resistant and corrosion-resistant weather-resistant cabinet with the waterproof and dustproof functions, the coating method of the corrosion-resistant coating comprises the following steps: the components are uniformly mixed and sprayed on the inner surface and the outer surface of a meteorological cabinet, and the meteorological cabinet is dried for 2 to 3 hours at the temperature of between 95 and 120 ℃; repeating the steps for many times to enable the thickness of the coating to reach 150 mu m; then aging at 70-80 deg.C for 12 h.
Further, in the weather-resistant and corrosion-resistant weather cabinet with the waterproof and dustproof functions, the dispersing agent is PEG-400 or PEG-600, and the main component of the dispersing agent is polyethylene glycol.
Furthermore, in the weather-resistant and corrosion-resistant weather-proof cabinet with the waterproof and dustproof functions, the wetting agent is alkyl butynediol polyoxyethylene ether.
Furthermore, in the weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions, the preservative is methylisothiazolinone.
Further, in the weather-resistant and corrosion-resistant weather-proof cabinet with the waterproof and dustproof functions, the leveling agent is a BYK-346 type leveling agent, and the main component of the leveling agent is polyether modified polydimethylsiloxane.
Has the advantages that: compared with the prior art, the weather-resistant and corrosion-resistant weather cabinet with the waterproof and dustproof functions has the excellent characteristics of dust prevention, water prevention, weather resistance, corrosion resistance and the like, and can meet the requirement of long-term use under severe conditions.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, a cabinet body 1, a cabinet door 2, an air inlet 3, an air inlet fan 4, a first dust removing filter screen 5, a first dehumidifying filter box 6, a first protective cover 7, an air outlet 9, a second dehumidifying filter box 10, a second dust removing filter screen 11 and a second protective cover 12.
Detailed Description
The invention will be further illustrated by the following specific examples, which are given for the purpose of illustration only and are not intended to be limiting.
Example 1
A weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is hinged with the cabinet body 1 and can be opened and closed; an air inlet 3 is arranged at the upper part of the side wall of the cabinet body 1, and the air inlet 3 penetrates through the side wall of the cabinet body 1; an air inlet fan 4 is arranged at the inner side of the air inlet 3; a first dust removal filter screen 5 is covered at the air outlet of the air inlet fan 4; a first dehumidification filter box 6 is arranged behind the first dust removal filter screen 5, and a desiccant filter core is filled in the first dehumidification filter box 6; a first protection cover 7 in a grid shape is covered behind the first dehumidification filter box 6; an air outlet 9 is arranged at the lower part of the side wall of the cabinet body 1; a second dehumidification filter box 10 is arranged at the inner side of the air outlet 9, and a desiccant filter core is filled in the second dehumidification filter box 10; a second dust removing filter screen 11 is covered behind the second dehumidifying filter box 10; a second protective cover 12 in a grid shape is covered behind the second dust removing filter screen 11; the cabinet body 1 and the cabinet door 2 are both made of aluminum alloy materials, and the cabinet body 1 and the cabinet door 2 are both coated with anticorrosive coatings.
Example 2
A weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is hinged with the cabinet body 1 and can be opened and closed; an air inlet 3 is arranged at the upper part of the side wall of the cabinet body 1, and the air inlet 3 penetrates through the side wall of the cabinet body 1; an air inlet fan 4 is arranged at the inner side of the air inlet 3; a first dust removal filter screen 5 is covered at the air outlet of the air inlet fan 4; a first dehumidification filter box 6 is arranged behind the first dust removal filter screen 5, and a desiccant filter core is filled in the first dehumidification filter box 6; a first protection cover 7 in a grid shape is covered behind the first dehumidification filter box 6; an air outlet 9 is arranged at the lower part of the side wall of the cabinet body 1; a second dehumidification filter box 10 is arranged at the inner side of the air outlet 9, and a desiccant filter core is filled in the second dehumidification filter box 10; a second dust removing filter screen 11 is covered behind the second dehumidifying filter box 10; a second protective cover 12 in a grid shape is covered behind the second dust removing filter screen 11; the cabinet body 1 and the cabinet door 2 are both made of aluminum alloy materials, and the cabinet body 1 and the cabinet door 2 are both coated with anticorrosive coatings.
In this embodiment, the bottom of the cabinet body 1 is further provided with a group of support legs.
In this embodiment, the anticorrosive coating comprises the following components by weight:
100 portions of water
35 parts of PU-300 type waterborne polyurethane, the solid content of which is within the range of 30-40 percent
16 portions of polyacrylamide
3 parts of gamma-mercaptopropyl trimethoxy silane
4 portions of sodium carboxymethyl cellulose
Ammonium lignosulfonate 2 parts
10 parts of rutile type titanium dioxide
20 portions of calcium carbonate
Dispersant 2 parts
0.5 part of wetting agent
0.5 portion of defoaming agent
0.8 part of preservative
Thickening agent 5 parts
Leveling agent 3 parts
In this embodiment, the coating method of the anticorrosive coating is as follows: the components are uniformly mixed and then sprayed on the inner surface and the outer surface of a meteorological cabinet, and the meteorological cabinet is dried for 3 hours at the temperature of 95 ℃; repeating the steps for many times to enable the thickness of the coating to reach 150 mu m; then aged at 70 ℃ for 12 h.
In this example, the dispersant was PEG-400, the main component of which was polyethylene glycol.
In this example, the wetting agent is alkyl butynediol polyoxyethylene ether.
In this example, the preservative is methylisothiazolinone.
In this example, the leveling agent was a BYK-346 type leveling agent, and the main component thereof was polyether-modified polydimethylsiloxane.
Example 3
A weather-resistant and corrosion-resistant weather cabinet with waterproof and dustproof functions comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet door 2 is hinged with the cabinet body 1 and can be opened and closed; an air inlet 3 is arranged at the upper part of the side wall of the cabinet body 1, and the air inlet 3 penetrates through the side wall of the cabinet body 1; an air inlet fan 4 is arranged at the inner side of the air inlet 3; a first dust removal filter screen 5 is covered at the air outlet of the air inlet fan 4; a first dehumidification filter box 6 is arranged behind the first dust removal filter screen 5, and a desiccant filter core is filled in the first dehumidification filter box 6; a first protection cover 7 in a grid shape is covered behind the first dehumidification filter box 6; an air outlet 9 is arranged at the lower part of the side wall of the cabinet body 1; a second dehumidification filter box 10 is arranged at the inner side of the air outlet 9, and a desiccant filter core is filled in the second dehumidification filter box 10; a second dust removing filter screen 11 is covered behind the second dehumidifying filter box 10; a second protective cover 12 in a grid shape is covered behind the second dust removing filter screen 11; the cabinet body 1 and the cabinet door 2 are both made of aluminum alloy materials, and the cabinet body 1 and the cabinet door 2 are both coated with anticorrosive coatings.
In this embodiment, the bottom of the cabinet body 1 is further provided with a group of support legs.
In this embodiment, the anticorrosive coating comprises the following components by weight:
100 portions of water
35 parts of PU-300 type waterborne polyurethane, the solid content of which is within the range of 30-40 percent
16 portions of polyacrylamide
3 parts of gamma-mercaptopropyl trimethoxy silane
4 portions of sodium carboxymethyl cellulose
Ammonium lignosulfonate 2 parts
10 parts of rutile type titanium dioxide
20 portions of calcium carbonate
4 portions of dispersant
Wetting agent 1 part
1 part of defoaming agent
0.5 part of preservative
3 portions of thickening agent
Leveling agent 2 parts
In this embodiment, the coating method of the anticorrosive coating is as follows: the components are uniformly mixed and then sprayed on the inner surface and the outer surface of a meteorological cabinet, and the meteorological cabinet is dried for 2 hours at the temperature of 120 ℃; repeating the steps for many times to enable the thickness of the coating to reach 150 mu m; then aged at 80 ℃ for 12 h.
In this example, the dispersant was PEG-600, the main component of which was polyethylene glycol.
In this example, the wetting agent is alkyl butynediol polyoxyethylene ether.
In this example, the preservative is methylisothiazolinone.
In this example, the leveling agent was a BYK-346 type leveling agent, and the main component thereof was polyether-modified polydimethylsiloxane.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims (8)

1. The utility model provides a high resistant corrosion-resistant meteorological cabinet that waits that possesses waterproof dustproof function which characterized in that: comprises a cabinet body (1) and a cabinet door (2) which is hinged with the cabinet body (1) and can open and close the cabinet body (1); an air inlet (3) is formed in the upper portion of the side wall of the cabinet body (1), and the air inlet (3) penetrates through the side wall of the cabinet body (1); an air inlet fan (4) is arranged on the inner side of the air inlet (3); a first dust removal filter screen (5) is covered at the air outlet of the air inlet fan (4); a first dehumidification filter box (6) is arranged behind the first dust removal filter screen (5), and a desiccant filter core is filled in the first dehumidification filter box (6); a first protection cover (7) in a grid shape is covered behind the first dehumidification filter box (6); an air outlet (9) is formed in the lower portion of the side wall of the cabinet body (1); a second dehumidification filter box (10) is arranged on the inner side of the air outlet (9), and a desiccant filter core is filled in the second dehumidification filter box (10); a second dust removal filter screen (11) is covered behind the second dehumidification filter box (10); a second protective cover (12) in a grid shape is covered behind the second dust removing filter screen (11); the cabinet body (1) and the cabinet door (2) are both made of aluminum alloy materials, and the cabinet body (1) and the cabinet door (2) are both coated with anticorrosive coatings.
2. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 1, is characterized in that: the bottom of the cabinet body (1) is also provided with a group of supporting legs.
3. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 1, is characterized in that: the anticorrosive coating comprises the following components in parts by weight:
100 portions of water
35 parts of PU-300 type waterborne polyurethane
16 portions of polyacrylamide
3 parts of gamma-mercaptopropyl trimethoxy silane
4 portions of sodium carboxymethyl cellulose
Ammonium lignosulfonate 2 parts
10 parts of rutile type titanium dioxide
20 portions of calcium carbonate
2-4 parts of dispersant
0.5 to 1 portion of wetting agent
0.5-1 part of defoaming agent
0.5 to 0.8 portion of preservative
3-5 parts of thickening agent
And 2-3 parts of a leveling agent.
4. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 3, wherein: the coating method of the anticorrosive coating comprises the following steps: the components are uniformly mixed and sprayed on the inner surface and the outer surface of a meteorological cabinet, and the meteorological cabinet is dried for 2 to 3 hours at the temperature of between 95 and 120 ℃; repeating the steps for many times to enable the thickness of the coating to reach 150 mu m; then aging at 70-80 deg.C for 12 h.
5. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 3, wherein: the dispersing agent is PEG-400 or PEG-600, and the main component of the dispersing agent is polyethylene glycol.
6. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 3, wherein: the wetting agent is alkyl butynediol polyoxyethylene ether.
7. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 3, wherein: the preservative is methylisothiazolinone.
8. The weather cabinet with waterproof and dustproof functions, high weather resistance and corrosion resistance as claimed in claim 3, wherein: the leveling agent is a BYK-346 type leveling agent, and the main component of the leveling agent is polyether modified polydimethylsiloxane.
CN202010357518.6A 2020-04-29 2020-04-29 High-weather-resistance corrosion-resistance meteorological cabinet with waterproof and dustproof functions Pending CN111513487A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160090510A1 (en) * 2013-06-07 2016-03-31 Valspar Sourcing, Inc. Urethane Coating Composition For Metal Substrate
CN106099686A (en) * 2016-08-26 2016-11-09 国网山东省电力公司惠民县供电公司 A kind of rain-proof dust-proof electric power cabinet
CN107151518A (en) * 2017-05-23 2017-09-12 青岛辰达生物科技有限公司 It is a kind of for water paint of corrosive protection of aluminium alloy and its preparation method and application
CN206650312U (en) * 2017-04-17 2017-11-17 甘肃禹成工业科技有限公司 A kind of corrosion-resistant High-low voltage switch cabinet
CN207654583U (en) * 2017-12-11 2018-07-27 佛山市通利电气有限公司 A kind of moisture-proof dust-proof fire hydrant cabinet
CN208849303U (en) * 2018-09-09 2019-05-10 北京达三江电器设备厂 It is a kind of with heat sinking function and to facilitate the electric power cabinet of dedusting

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160090510A1 (en) * 2013-06-07 2016-03-31 Valspar Sourcing, Inc. Urethane Coating Composition For Metal Substrate
CN106099686A (en) * 2016-08-26 2016-11-09 国网山东省电力公司惠民县供电公司 A kind of rain-proof dust-proof electric power cabinet
CN206650312U (en) * 2017-04-17 2017-11-17 甘肃禹成工业科技有限公司 A kind of corrosion-resistant High-low voltage switch cabinet
CN107151518A (en) * 2017-05-23 2017-09-12 青岛辰达生物科技有限公司 It is a kind of for water paint of corrosive protection of aluminium alloy and its preparation method and application
CN207654583U (en) * 2017-12-11 2018-07-27 佛山市通利电气有限公司 A kind of moisture-proof dust-proof fire hydrant cabinet
CN208849303U (en) * 2018-09-09 2019-05-10 北京达三江电器设备厂 It is a kind of with heat sinking function and to facilitate the electric power cabinet of dedusting

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Application publication date: 20200811