CN105356317A - Rapid heat radiation type high and low tension switchgear - Google Patents
Rapid heat radiation type high and low tension switchgear Download PDFInfo
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- CN105356317A CN105356317A CN201510764960.XA CN201510764960A CN105356317A CN 105356317 A CN105356317 A CN 105356317A CN 201510764960 A CN201510764960 A CN 201510764960A CN 105356317 A CN105356317 A CN 105356317A
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant 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
- C09D7/65—Additives macromolecular
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a rapid heat radiation type high and low tension switchgear. The switchgear comprises a switchgear body which is arranged horizontally, the switchgear body is internally provided with an installation cavity, the upper end surface of the switchgear body is provided with a support, the support is internally provided with a bearer, an axial flow blower fan is arranged on the bearer, a heater and a filter screen are over the axial flow blower fan successively from bottom to top, and the multiple air outlets are formed in the switchgear. The rapid heat radiation type high and low tension switchgear is simple in structure and convenient to install, heat and moisture of the switchgear can be taken away effectively and rapidly, the service life of the switchgear as well as electronic components is prolonged, the cost is reduced, work is stable and reliable, and operation is flexible.
Description
Technical field
The present invention relates to switch cubicle, specifically a kind of quick heat radiating type High-low voltage switch cabinet.
Background technology
High-low voltage switch cabinet is the visual plant used in power supply-distribution system, part main in power transmission and distribution industry, it is widely used in different places, as places such as skyscraper, residential quarters, industrial and mining enterprises, construction sites, environment for use is severe, and existing switch cubicle uses in the environment of HTHP, greatly reduce the useful life of High-low voltage switch cabinet, and existing switch cubicle dispels the heat and wet-out property is poor, easily causes aging circuit serious, reduces useful life.
Summary of the invention
Technical problem to be solved by this invention is, for the shortcoming of above prior art, a kind of quick heat radiating type High-low voltage switch cabinet is proposed, not only structure is simple, easy for installation, effectively carries out quick heat radiating and dehumidifying to switch cubicle, increase the useful life of switch cubicle and electronic component, reduce costs, and working stability is reliable, flexible operation.
In order to solve the problems of the technologies described above, technical scheme of the present invention is achieved in the following ways: a kind of quick heat radiating type High-low voltage switch cabinet, comprise horizontally disposed switch cubicle, inside switch cabinet has installation cavity, be provided with support in switch cubicle upper surface, internal stent is provided with bearing, and bearing is provided with axial flow blower, be positioned at above axial flow blower at support and be provided with heater and screen pack successively from down to up, offer multiple venthole at switch cubicle.
Like this, by technical scheme of the present invention, axial flow blower is set at switch cubicle and pressure cooling is carried out to inside, good cooling results, working stability, and be provided with heater and screen pack, can, fast to switch cubicle internal moisture removal, avoid internal wiring aging by heater, increase useful life, reduce costs, can dust be reduced by screen pack or foreign matter enters inside, improve safety and reliability.
The technical scheme that the present invention limits further is:
Aforesaid quick heat radiating type High-low voltage switch cabinet, support is rectangle, guide rail is provided with along its length at internal stent, heater and screen pack can move respectively on different guide rails, arranging the flexibility that guide rail can improve operation, can be moved to side when not needing heater, also side can be moved to when not needing screen pack, handled easily, structure is simple, increases useful life.
Aforesaid quick heat radiating type High-low voltage switch cabinet, switch cubicle outer surface scribbles high-temperature resistant coating, the component of high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 85-88 part, bisphenol A epoxide resin: 46-48 part, release agent Lay mattress falls apart: 5-8 part, glass fibre: 17-19 part, epoxy modified silicone resin: 60-65 part, calcium carbonate: 5-8 part, copper powder: 12-15 part, deionized water: 50-60 part, acrylic acid: 17-19 part, ketone: 3-5 part, aluminium powder: 3-4 part, silicon dioxide: 5-7 part, thermals MT:1-3 part, butadiene-styrene rubber: 3-5 part, auxiliary agent: 5-8 part,
The component of auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 30-35 part, talcum powder: 13-15 part, calcium oxide: 12-15 part, acid-base balance agent PEG400:2-4 part, graphite powder: 0.5-0.8 part.
Aforesaid quick heat radiating type High-low voltage switch cabinet, wherein the preparation technology of high-temperature resistant coating carries out according to the following steps:
Step (1): by raw material: aqueous acroleic acid resin, bisphenol A epoxide resin, release agent Lay mattress are loose, glass fibre is first put into stirred tank and mixed, temperature in control stirred tank is at 150-160 DEG C, setting mixing speed 450-550r/min, mixing time 30-35min, then putting into epoxy modified silicone resin successively, calcium carbonate, copper powder, deionized water, acrylic acid, ketone mix, cool the temperature to 110-120 DEG C, mixing speed is 640-650r/min, keeps 35-45min;
Step (2): aluminium powder, silicon dioxide, thermals MT, butadiene-styrene rubber, auxiliary agent are put into stirred tank and mixed, cool the temperature to 58-60 DEG C, setting mixing speed is 520-550r/min, mixing time is 55-60min, modulation coating ph value is 7-8, can obtain high-temperature resistant coating.
The invention has the beneficial effects as follows: axial flow blower is set at switch cubicle pressure cooling is carried out to inside, good cooling results, working stability, and be provided with heater and screen pack, can, fast to switch cubicle internal moisture removal, avoid internal wiring aging by heater, increase useful life, reduce costs, can dust be reduced by screen pack or foreign matter enters inside, improve safety and reliability; Arrange the flexibility that guide rail can improve operation, being moved to side, also can move to side, handled easily when not needing screen pack when not needing heater, structure is simple, increases useful life;
And switch cubicle surface scribbles high-temperature resistant coating, the compositions such as release agent Lay mattress is loose, glass fibre, epoxy modified silicone resin, calcium carbonate, copper powder are contained in high-temperature resistant coating, intensity and the absorption property of coating can not only be increased, and perfect heat-dissipating, coating long service life, the preparation technology provided is not only simple to operate, operating efficiency is high, steady quality, add thermals MT, toughness and shock resistance that butadiene-styrene rubber can improve coating, the anti-wear performance of coating can be improved in auxiliary agent containing acid-base balance agent PEG400 and graphite powder.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the cutaway view of B-B in Fig. 1;
Wherein: 1-switch cubicle, 2-installs cavity, 3-support, 4-bearing, 5-axial flow blower, 6-heater, 7-screen pack, 8-guide rail, 9-venthole.
Embodiment
The present invention is described in further detail below:
embodiment 1
A kind of quick heat radiating type High-low voltage switch cabinet that the present embodiment provides, comprise horizontally disposed switch cubicle 1, switch cubicle 1 inside has installs cavity 2, support 3 is provided with in switch cubicle 1 upper surface, support 3 inside is provided with bearing 4, bearing 4 is provided with axial flow blower 5, is positioned at above axial flow blower 5 and is provided with heater 6 and screen pack 7 from down to up successively, offer venthole 9 at switch cubicle 1 at support 3; Support 3 is rectangle, is provided with guide rail 8 along its length in support 3 inside, and heater 6 and screen pack 7 can move respectively on different guide rails 8;
Switch cubicle outer surface scribbles high-temperature resistant coating, and the component of high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 85 parts, bisphenol A epoxide resin: 46 parts, release agent Lay mattress fall apart: 5 parts, glass fibre: 17 parts, epoxy modified silicone resin: 60 parts, calcium carbonate: 5 parts, copper powder: 12 parts, deionized water: 50 parts, acrylic acid: 17 parts, ketone: 3 parts, aluminium powder: 3 parts, silicon dioxide: 5 parts, thermals MT:1 part, butadiene-styrene rubber: 3 parts, auxiliary agent: 5 parts;
The component of auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 30 parts, talcum powder: 13 parts, calcium oxide: 12 parts, acid-base balance agent PEG400:2 part, graphite powder: 0.5 part;
Wherein the preparation technology of high-temperature resistant coating carries out according to the following steps:
Step (1): by raw material: aqueous acroleic acid resin, bisphenol A epoxide resin, release agent Lay mattress are loose, glass fibre is first put into stirred tank and mixed, temperature in control stirred tank is at 150 DEG C, setting mixing speed 450r/min, mixing time 30min, then putting into epoxy modified silicone resin successively, calcium carbonate, copper powder, deionized water, acrylic acid, ketone mix, cool the temperature to 110 DEG C, mixing speed is 640r/min, keeps 35min;
Step (2): aluminium powder, silicon dioxide, thermals MT, butadiene-styrene rubber, auxiliary agent are put into stirred tank and mixed, cool the temperature to 58 DEG C, setting mixing speed is 520r/min, and mixing time is 55min, modulation coating ph value is 7, can obtain high-temperature resistant coating.
embodiment 2
A kind of quick heat radiating type High-low voltage switch cabinet that the present embodiment provides, embodiment 2 is identical with the high and low voltage switch cabinet in embodiment 1;
Switch cubicle outer surface scribbles high-temperature resistant coating, and the component of high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 88 parts, bisphenol A epoxide resin: 48 parts, release agent Lay mattress fall apart: 8 parts, glass fibre: 19 parts, epoxy modified silicone resin: 65 parts, calcium carbonate: 8 parts, copper powder: 15 parts, deionized water: 60 parts, acrylic acid: 19 parts, ketone: 5 parts, aluminium powder: 4 parts, silicon dioxide: 7 parts, thermals MT:3 part, butadiene-styrene rubber: 5 parts, auxiliary agent: 8 parts;
The component of auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 35 parts, talcum powder: 15 parts, calcium oxide: 15 parts, acid-base balance agent PEG400:4 part, graphite powder: 0.8 part;
Wherein the preparation technology of high-temperature resistant coating carries out according to the following steps:
Step (1): by raw material: aqueous acroleic acid resin, bisphenol A epoxide resin, release agent Lay mattress are loose, glass fibre is first put into stirred tank and mixed, temperature in control stirred tank is at 160 DEG C, setting mixing speed 550r/min, mixing time 35min, then putting into epoxy modified silicone resin successively, calcium carbonate, copper powder, deionized water, acrylic acid, ketone mix, cool the temperature to 120 DEG C, mixing speed is 650r/min, keeps 45min;
Step (2): aluminium powder, silicon dioxide, thermals MT, butadiene-styrene rubber, auxiliary agent are put into stirred tank and mixed, cool the temperature to 60 DEG C, setting mixing speed is 550r/min, and mixing time is 60min, modulation coating ph value is 8, can obtain high-temperature resistant coating.
embodiment 3
A kind of quick heat radiating type High-low voltage switch cabinet that the present embodiment provides, embodiment 3 is identical with the high and low voltage switch cabinet in embodiment 1;
Switch cubicle outer surface scribbles high-temperature resistant coating, and the component of described high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 86 parts, bisphenol A epoxide resin: 47 parts, release agent Lay mattress fall apart: 7 parts, glass fibre: 18 parts, epoxy modified silicone resin: 62 parts, calcium carbonate: 7 parts, copper powder: 14 parts, deionized water: 55 parts, acrylic acid: 18 parts, ketone: 4 parts, aluminium powder: 4 parts, silicon dioxide: 7 parts, thermals MT:2 part, butadiene-styrene rubber: 4 parts, auxiliary agent: 7 parts;
The component of auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 32 parts, talcum powder: 14 parts, calcium oxide: 13 parts, acid-base balance agent PEG400:3 part, graphite powder: 0.7 part;
Wherein the preparation technology of high-temperature resistant coating carries out according to the following steps:
Step (1): by raw material: aqueous acroleic acid resin, bisphenol A epoxide resin, release agent Lay mattress are loose, glass fibre is first put into stirred tank and mixed, temperature in control stirred tank is at 158 DEG C, setting mixing speed 480r/min, mixing time 32min, then putting into epoxy modified silicone resin successively, calcium carbonate, copper powder, deionized water, acrylic acid, ketone mix, cool the temperature to 118 DEG C, mixing speed is 646r/min, keeps 40min;
Step (2): aluminium powder, silicon dioxide, thermals MT, butadiene-styrene rubber, auxiliary agent are put into stirred tank and mixed, cool the temperature to 59 DEG C, setting mixing speed is 530r/min, and mixing time is 58min, modulation coating ph value is 7, can obtain high-temperature resistant coating.
Like this by technical scheme of the present invention, not only structure is simple, easy for installation, effectively carries out quick heat radiating and dehumidifying to switch cubicle, increases the useful life of switch cubicle and electronic component, reduces costs, and working stability is reliable, flexible operation.
Above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, and every technological thought proposed according to the present invention, any change that technical scheme basis is done, all falls within scope.
Claims (6)
1. a quick heat radiating type High-low voltage switch cabinet, comprise horizontally disposed switch cubicle (1), it is characterized in that: there is installation cavity (2) described switch cubicle (1) inside, support (3) is provided with in described switch cubicle (1) upper surface, described support (3) inside is provided with bearing (4), described bearing (4) is provided with axial flow blower (5), the top being positioned at axial flow blower (5) at described support (3) is provided with heater (6) and screen pack (7) from down to up successively, offers multiple venthole (9) at described switch cubicle (1);
Described switch cubicle outer surface scribbles high-temperature resistant coating, and the component of described high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 85-88 part, bisphenol A epoxide resin: 46-48 part, release agent Lay mattress are fallen apart: 5-8 part, glass fibre: 17-19 part, epoxy modified silicone resin: 60-65 part, calcium carbonate: 5-8 part, copper powder: 12-15 part, deionized water: 50-60 part, acrylic acid: 17-19 part, ketone: 3-5 part, aluminium powder: 3-4 part, silicon dioxide: 5-7 part, thermals MT:1-3 part, butadiene-styrene rubber: 3-5 part, auxiliary agent: 5-8 part;
The component of described auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 30-35 part, talcum powder: 13-15 part, calcium oxide: 12-15 part, acid-base balance agent PEG400:2-4 part, graphite powder: 0.5-0.8 part.
2. quick heat radiating type High-low voltage switch cabinet according to claim 1, it is characterized in that: described support (3) is rectangle, be provided with guide rail (8) along its length in described support (3) inside, described heater (6) and screen pack (7) respectively can be upper mobile at different guide rails (8).
3. quick heat radiating type High-low voltage switch cabinet according to claim 1, it is characterized in that: described switch cubicle outer surface scribbles high-temperature resistant coating, the component of described high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 85 parts, bisphenol A epoxide resin: 46 parts, release agent Lay mattress falls apart: 5 parts, glass fibre: 17 parts, epoxy modified silicone resin: 60 parts, calcium carbonate: 5 parts, copper powder: 12 parts, deionized water: 50 parts, acrylic acid: 17 parts, ketone: 3 parts, aluminium powder: 3 parts, silicon dioxide: 5 parts, thermals MT:1 part, butadiene-styrene rubber: 3 parts, auxiliary agent: 5 parts,
The component of described auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 30 parts, talcum powder: 13 parts, calcium oxide: 12 parts, acid-base balance agent PEG400:2 part, graphite powder: 0.5 part.
4. quick heat radiating type High-low voltage switch cabinet according to claim 1, it is characterized in that: described switch cubicle outer surface scribbles high-temperature resistant coating, the component of described high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 88 parts, bisphenol A epoxide resin: 48 parts, release agent Lay mattress falls apart: 8 parts, glass fibre: 19 parts, epoxy modified silicone resin: 65 parts, calcium carbonate: 8 parts, copper powder: 15 parts, deionized water: 60 parts, acrylic acid: 19 parts, ketone: 5 parts, aluminium powder: 4 parts, silicon dioxide: 7 parts, thermals MT:3 part, butadiene-styrene rubber: 5 parts, auxiliary agent: 8 parts,
The component of described auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 35 parts, talcum powder: 15 parts, calcium oxide: 15 parts, acid-base balance agent PEG400:4 part, graphite powder: 0.8 part.
5. quick heat radiating type High-low voltage switch cabinet according to claim 1, it is characterized in that: described switch cubicle outer surface scribbles high-temperature resistant coating, the component of described high-temperature resistant coating is counted by weight: aqueous acroleic acid resin: 86 parts, bisphenol A epoxide resin: 47 parts, release agent Lay mattress falls apart: 7 parts, glass fibre: 18 parts, epoxy modified silicone resin: 62 parts, calcium carbonate: 7 parts, copper powder: 14 parts, deionized water: 55 parts, acrylic acid: 18 parts, ketone: 4 parts, aluminium powder: 4 parts, silicon dioxide: 7 parts, thermals MT:2 part, butadiene-styrene rubber: 4 parts, auxiliary agent: 7 parts,
The component of described auxiliary agent is counted by weight: hydroxyl third bromic acid resin: 32 parts, talcum powder: 14 parts, calcium oxide: 13 parts, acid-base balance agent PEG400:3 part, graphite powder: 0.7 part.
6. the quick heat radiating type High-low voltage switch cabinet according to claim 1-5 any one, is characterized in that: the preparation technology of described high-temperature resistant coating carries out according to the following steps:
Step (1): by raw material: aqueous acroleic acid resin, bisphenol A epoxide resin, release agent Lay mattress are loose, glass fibre is first put into stirred tank and mixed, temperature in control stirred tank is at 150-160 DEG C, setting mixing speed 450-550r/min, mixing time 30-35min, then putting into epoxy modified silicone resin successively, calcium carbonate, copper powder, deionized water, acrylic acid, ketone mix, cool the temperature to 110-120 DEG C, mixing speed is 640-650r/min, keeps 35-45min;
Step (2): aluminium powder, silicon dioxide, thermals MT, butadiene-styrene rubber, auxiliary agent are put into stirred tank and mixed, cool the temperature to 58-60 DEG C, setting mixing speed is 520-550r/min, mixing time is 55-60min, modulation coating ph value is 7-8, can obtain high-temperature resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764960.XA CN105356317A (en) | 2015-11-10 | 2015-11-10 | Rapid heat radiation type high and low tension switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510764960.XA CN105356317A (en) | 2015-11-10 | 2015-11-10 | Rapid heat radiation type high and low tension switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105356317A true CN105356317A (en) | 2016-02-24 |
Family
ID=55332226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510764960.XA Pending CN105356317A (en) | 2015-11-10 | 2015-11-10 | Rapid heat radiation type high and low tension switchgear |
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| Country | Link |
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| CN (1) | CN105356317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300066A (en) * | 2016-09-22 | 2017-01-04 | 合肥华义电气科技有限公司 | A kind of High-low voltage switch cabinet with heat radiation dehumidification function |
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| CN102604535A (en) * | 2012-03-02 | 2012-07-25 | 中国航空工业集团公司北京航空材料研究院 | High-temperature-resisting aluminum paint used on steel surface, and preparation method thereof |
| CN102732153A (en) * | 2012-07-18 | 2012-10-17 | 大连交通大学 | Heat-resistant organic silicon red mark coating for railway vehicles |
| CN102731788A (en) * | 2012-06-12 | 2012-10-17 | 中科院广州化学有限公司 | Organosilicone hybrid and organosilicone composite paint and preparations thereof |
| WO2014187903A1 (en) * | 2013-05-22 | 2014-11-27 | Stego-Holding Gmbh | Fan holder for a fan, in particular of a switch cabinet |
| CN104878378A (en) * | 2015-04-27 | 2015-09-02 | 苏州统明机械有限公司 | High temperature-resistant coating for metal surfaces and preparation method of coating |
-
2015
- 2015-11-10 CN CN201510764960.XA patent/CN105356317A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604535A (en) * | 2012-03-02 | 2012-07-25 | 中国航空工业集团公司北京航空材料研究院 | High-temperature-resisting aluminum paint used on steel surface, and preparation method thereof |
| CN102731788A (en) * | 2012-06-12 | 2012-10-17 | 中科院广州化学有限公司 | Organosilicone hybrid and organosilicone composite paint and preparations thereof |
| CN102732153A (en) * | 2012-07-18 | 2012-10-17 | 大连交通大学 | Heat-resistant organic silicon red mark coating for railway vehicles |
| WO2014187903A1 (en) * | 2013-05-22 | 2014-11-27 | Stego-Holding Gmbh | Fan holder for a fan, in particular of a switch cabinet |
| CN104878378A (en) * | 2015-04-27 | 2015-09-02 | 苏州统明机械有限公司 | High temperature-resistant coating for metal surfaces and preparation method of coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300066A (en) * | 2016-09-22 | 2017-01-04 | 合肥华义电气科技有限公司 | A kind of High-low voltage switch cabinet with heat radiation dehumidification function |
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