CN109301725A - A kind of electric power cabinet - Google Patents
A kind of electric power cabinet Download PDFInfo
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- CN109301725A CN109301725A CN201811146852.6A CN201811146852A CN109301725A CN 109301725 A CN109301725 A CN 109301725A CN 201811146852 A CN201811146852 A CN 201811146852A CN 109301725 A CN109301725 A CN 109301725A
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- cabinet body
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- electric power
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/10—Epoxy resins modified by unsaturated compounds
-
- 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
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of electric power cabinet, including cabinet body, rainproof parasol is equipped at the top of the cabinet body, the cabinet body is equipped with drainage window, the drainage window is by three sides, one top surface, one bottom surface surrounds, the wavy setting in top surface, and fluctuation is oriented parallel to the cabinet body where the drainage window, the bottom surface is plane, and through-hole is offered on bottom surface, the through-hole is connected to the external of drainage window, cinclides is offered on the cabinet body, the cinclides is connected to drainage window, radiating area is symmetrically arranged on the side wall of the cabinet body, the radiating area includes strip window and strip eaves, the strip window is set in parallel, the strip eaves is located at strip window top, the inside of the radiating area is additionally provided with arch sheet, the arch plate arch is to the inside of cabinet body, the avris of the cabinet body is additionally provided with exhaust outlet, it is equipped with above the exhaust outlet anti- Canopy；The electric power cabinet has good waterproof performance, heat dissipation performance and anti-dust performance, while can be avoided the problem on fire generated by electrostatic.
Description
Technical field
Present invention relates particularly to a kind of electric power cabinets.
Background technique
Electric power cabinet is a kind of common power infrastructures, internal that a large amount of power components are housed；Due to electric power cabinet work
When making, inside will generate amount of heat, therefore, have to open up radiator window on the side wall of electric power cabinet；For current radiator window,
Basic structure is shutter in a strip shape, that is, is bounded on each side and opens up one group of parallel strip hole, each strip hole top on wall
With being turned over downwards, and the strip eaves in strip hole described in semi-surrounding, the strip eaves are used to be strip hole rain cover.
Current electric power cabinet, heat dissipation performance is poor, and cabinet content moisture-sensitive, burn into enter dust, and electric power cabinet is for holding
High voltage power supply is carried, current electric power cabinet is generally iron sheet production cabinet body, especially in the dry north, often due to dust friction
Electrostatic is generated, this results in high voltage power supply electric power cabinet to be extremely easy to happen fire hazard, and consequence is hardly imaginable.
Summary of the invention
To overcome the problems of the prior art, the present invention provides one kind have good waterproof performance, heat dissipation performance and
Anti-dust performance, while can be avoided the electric power cabinet of the problem on fire generated by electrostatic.
In order to which the technology and the method that solve the problem above-mentioned use of the invention are as follows:
A kind of electric power cabinet, including cabinet body, the cabinet body top are equipped with rainproof parasol, and the cabinet body is equipped with drainage
Window, the drainage window are surrounded by three sides, a top surface, a bottom surface, and the top surface is wavy to be arranged and fluctuate direction
The cabinet body being parallel to where the drainage window, the bottom surface are that through-hole is offered on plane and bottom surface, the through-hole and drainage window
Outside is connected to, and cinclides is offered on the cabinet body, and the cinclides is connected to drainage window, is symmetrically arranged on the side wall of the cabinet body
Radiating area, the radiating area include strip window and strip eaves, and the strip window is set in parallel, and the strip eaves is located at strip window
Top, the inside of the radiating area are additionally provided with arch sheet, and the arch plate arch is also set to the inside of cabinet body, the avris of the cabinet body
There is exhaust outlet, is equipped with rain cover above the exhaust outlet, the cabinet body is made by the raw material of following parts by weight: ring
30-35 parts of oxypropylene acid resin, 30-40 parts of glass fibre, 2-4 parts of polytetrafluoroethylene (PTFE), 0.1-0.3 parts of graphite powder, 105 contracting amine rings
1-2 parts of oxygen curing agent, 2-4 parts of titania powder, 1-3 parts of furancarbinol, 2-4 parts of heat-proof polythene, cumyl peroxide
0.01-0.03 parts, send 1-3 parts of alkenes tackifying resin, maleic acid with 1-3 parts, 2-3 parts of aluminium oxide, 1-3 parts of furancarbinol, poly- second
1-3 parts of enol, 0.2-0.4 parts of butyraldehyde, 1-3 parts of tackifying resin.
Further, the upper edge of the upper edge connection strip window of the top one of the arch sheet, and the arch
The lower edge of shape plate connects the lower edge of the bottom one strip window.
Further, there are four the drainage window is set, it is symmetrically distributed in the surrounding of cabinet body.
Further, the cabinet body is made by the raw material of following parts by weight: 30 parts of epoxy acrylic resin,
30 parts of glass fibre, 2 parts of polytetrafluoroethylene (PTFE), 0.1 part of graphite powder, 1 part of 105 contracting amine epoxy curing agent, 2 parts of titania powder,
1 part of furancarbinol, 2 parts of heat-proof polythene, 0.01 part of cumyl peroxide, send 1 part of alkenes tackifying resin, maleic acid with 1 part,
2 parts of aluminium oxide, 1 part of furancarbinol, 1 part of polyvinyl alcohol, 0.2 part of butyraldehyde, 1 part of tackifying resin.
Further, the cabinet body is made by the raw material of following parts by weight: 35 parts of epoxy acrylic resin,
40 parts of glass fibre, 4 parts of polytetrafluoroethylene (PTFE), 0.3 part of graphite powder, 2 parts of 105 contracting amine epoxy curing agent, 4 parts of titania powder,
3 parts of furancarbinol, 4 parts of heat-proof polythene, 0.03 part of cumyl peroxide, send 3 parts of alkenes tackifying resin, maleic acid with 3 parts,
3 parts of aluminium oxide, 3 parts of furancarbinol, 3 parts of polyvinyl alcohol, 0.4 part of butyraldehyde, 3 parts of tackifying resin.
Further, the cabinet body is made by the raw material of following parts by weight: 32 parts of epoxy acrylic resin,
35 parts of glass fibre, 3 parts of polytetrafluoroethylene (PTFE), 0.2 part of graphite powder, 1.5 parts of 105 contracting amine epoxy curing agent, titania powder 3
Part, 2 parts of furancarbinol, 3 parts of heat-proof polythene, 0.02 part of cumyl peroxide send 2 parts of alkenes tackifying resin, maleic acid with 2
Part, 2.5 parts of aluminium oxide, 2 parts of furancarbinol, 2 parts of polyvinyl alcohol, 0.3 part of butyraldehyde, 2 parts of tackifying resin.
Further, the tackifying resin is rosin, rosin or hydrogenated rosin phenol.
The invention has the benefit that by the setting of drainage window, when air draught laterally brushes electric power cabinet, air-flow stream
The path for being drained window top and bottom is different, and the air velocity of drainage window top surface side is caused to be greater than the air-flow of drainage window bottom surface side
Speed forms cross-ventilation by the strip radiator window below cabinet body, to protect according to fluid mechanics principle inside electric power cabinet
Hinder the excellent heat dispersion performance of electric power cabinet, when in use, the dust entered by each strip window will directly bump against the table of the arch sheet
Face slides along arch plate surface to arch sheet lower edge, to be attached to arch plate surface, and under the effect of gravity from most
Electric power cabinet is skidded off in the strip window of lower section；Rainproof parasol further protects cabinet body, while anti-on exhaust outlet
Canopy can prevent rainwater from entering shell, and exhaust outlet, radiator window further improve heat dissipation effect, meanwhile, cabinet body uses spy
The material of system is made, and the comprehensive performance of panel material can be improved, to improve the safety and reliability of electric power cabinet, extends electricity
The service life of power cabinet.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric power cabinet of the invention.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail with attached drawing, but they are not to skill of the present invention
The restriction of art scheme, based on present invention teach that any transformation made, all falls within protection scope of the present invention.
Embodiment 1
Shown in 1, a kind of electric power cabinet, including cabinet body 1 is equipped with rainproof parasol 2, the cabinet at the top of the cabinet body 1
Body 1 is equipped with drainage window 3, and the drainage window 3 is surrounded by three sides, a top surface 7, one bottom surface 8, and the top surface 7 is in wave
Shape wave setting and fluctuation are oriented parallel to the cabinet body 1 where the drainage window 3, and the bottom surface 8 is to offer on plane and bottom surface 8
Through-hole (not shown), external being connected to of the through-hole and drainage window 3 offer cinclides 6 on the cabinet body 1, the cinclides 6 with draw
It flows window 3 to be connected to, radiating area 4 is symmetrically arranged on the side wall of the cabinet body 1, the radiating area 4 includes strip window 9 and strip eaves
10, the strip window 9 is set in parallel, and the strip eaves 10 is located at 9 top of strip window, and the inside of the radiating area 4 is additionally provided with
Arch sheet 11, the arch sheet 11 encircle the inside to cabinet body 1, and the avris of the cabinet body 1 is additionally provided with exhaust outlet 5, the exhaust outlet 5
Top is equipped with rain cover 12, what the cabinet body 1 was made by the raw material of following parts by weight: epoxy acrylic resin 30
Part, 30 parts of glass fibre, 2 parts of polytetrafluoroethylene (PTFE), 0.1 part of graphite powder, 1 part of 105 contracting amine epoxy curing agent, titania powder 2
Part, 1 part of furancarbinol, 2 parts of heat-proof polythene, 0.01 part of cumyl peroxide send 1 part of alkenes tackifying resin, maleic acid with 1
Part, 2 parts of aluminium oxide, 1 part of furancarbinol, 1 part of polyvinyl alcohol, 0.2 part of butyraldehyde, 1 part of tackifying resin.
The upper edge of the upper edge connection strip window 9 of the top one of the arch sheet 11, and the arch sheet 11
Lower edge connect the bottom one strip window 9 lower edge.
The drainage window 3 is symmetrically distributed in the surrounding of cabinet body 1 there are four setting.
The tackifying resin is rosin, rosin or hydrogenated rosin phenol.
Wherein, cabinet body the preparation method is as follows:
1) by 30 parts of epoxy acrylic resin, 30 parts of glass fibre, 2 parts of polytetrafluoroethylene (PTFE), 0.1 part of graphite powder, 105 contracting amine
1 part of epoxy hardener, 2 parts of titania powder, 1 part of furancarbinol, 2 parts of heat-proof polythene, 0.01 part of cumyl peroxide,
Send 1 part of alkenes tackifying resin, maleic acid with 1 part, 2 parts of aluminium oxide, 1 part of furancarbinol, 1 part of polyvinyl alcohol, 0.2 part of butyraldehyde, increasing
1 part of viscosity resin stirs evenly in agitator and is deployed into colloid；
2) steeping vat and mold are once installed on ironing apparatus, configured bonding agent is poured into steeping vat, will be walked
Rapid 1 colloid is immersed in bonding agent by steeping vat, is then poured into warmed-up mold, wherein the preheating temperature of mold are as follows:
60-90 DEG C of import, intermediate 90-120 DEG C, 120-150 DEG C is exported, then by formed by extrusion and tension of drawbench, pultrusion speed is
170-350mm/ points, molding product is dried 4-8 hours in 120 DEG C of electric dryer, natural cooling.
Wherein, the bonding agent should continuously stir 30 minutes or more before entering steeping vat.
Embodiment 2
Shown in 1, a kind of electric power cabinet, including cabinet body 1 is equipped with rainproof parasol 2, the cabinet at the top of the cabinet body 1
Body 1 is equipped with drainage window 3, and the drainage window 3 is surrounded by three sides, a top surface 7, one bottom surface 8, and the top surface 7 is in wave
Shape wave setting and fluctuation are oriented parallel to the cabinet body 1 where the drainage window 3, and the bottom surface 8 is to offer on plane and bottom surface 8
Through-hole (not shown), external being connected to of the through-hole and drainage window 3 offer cinclides 6 on the cabinet body 1, the cinclides 6 with draw
It flows window 3 to be connected to, radiating area 4 is symmetrically arranged on the side wall of the cabinet body 1, the radiating area 4 includes strip window 9 and strip eaves
10, the strip window 9 is set in parallel, and the strip eaves 10 is located at 9 top of strip window, and the inside of the radiating area 4 is additionally provided with
Arch sheet 11, the arch sheet 11 encircle the inside to cabinet body 1, and the avris of the cabinet body 1 is additionally provided with exhaust outlet 5, the exhaust outlet 5
Top is equipped with rain cover 12, what the cabinet body 1 was made by the raw material of following parts by weight: epoxy acrylic resin 35
Part, 40 parts of glass fibre, 4 parts of polytetrafluoroethylene (PTFE), 0.3 part of graphite powder, 2 parts of 105 contracting amine epoxy curing agent, titania powder 4
Part, 3 parts of furancarbinol, 4 parts of heat-proof polythene, 0.03 part of cumyl peroxide send 3 parts of alkenes tackifying resin, maleic acid with 3
Part, 3 parts of aluminium oxide, 3 parts of furancarbinol, 3 parts of polyvinyl alcohol, 0.4 part of butyraldehyde, 3 parts of tackifying resin.
The upper edge of the upper edge connection strip window 9 of the top one of the arch sheet 11, and the arch sheet 11
Lower edge connect the bottom one strip window 9 lower edge.
The drainage window 3 is symmetrically distributed in the surrounding of cabinet body 1 there are four setting.
The tackifying resin is rosin, rosin or hydrogenated rosin phenol.
Wherein, cabinet body the preparation method is as follows:
1) by 35 parts of epoxy acrylic resin, 40 parts of glass fibre, 4 parts of polytetrafluoroethylene (PTFE), 0.3 part of graphite powder, 105 contracting amine
2 parts of epoxy hardener, 4 parts of titania powder, 3 parts of furancarbinol, 4 parts of heat-proof polythene, 0.03 part of cumyl peroxide,
Send 3 parts of alkenes tackifying resin, maleic acid with 3 parts, 3 parts of aluminium oxide, 3 parts of furancarbinol, 3 parts of polyvinyl alcohol, 0.4 part of butyraldehyde, increasing
3 parts of viscosity resin stir evenly in agitator and are deployed into colloid；
2) steeping vat and mold are once installed on ironing apparatus, configured bonding agent is poured into steeping vat, will be walked
Rapid 1 colloid is immersed in bonding agent by steeping vat, is then poured into warmed-up mold, wherein the preheating temperature of mold are as follows:
60-90 DEG C of import, intermediate 90-120 DEG C, 120-150 DEG C is exported, then by formed by extrusion and tension of drawbench, pultrusion speed is
170-350mm/ points, molding product is dried 4-8 hours in 120 DEG C of electric dryer, natural cooling.
Wherein, the bonding agent should continuously stir 30 minutes or more before entering steeping vat.
Embodiment 3
Shown in 1, a kind of electric power cabinet, including cabinet body 1 is equipped with rainproof parasol 2, the cabinet at the top of the cabinet body 1
Body 1 is equipped with drainage window 3, and the drainage window 3 is surrounded by three sides, a top surface 7, one bottom surface 8, and the top surface 7 is in wave
Shape wave setting and fluctuation are oriented parallel to the cabinet body 1 where the drainage window 3, and the bottom surface 8 is to offer on plane and bottom surface 8
Through-hole (not shown), external being connected to of the through-hole and drainage window 3 offer cinclides 6 on the cabinet body 1, the cinclides 6 with draw
It flows window 3 to be connected to, radiating area 4 is symmetrically arranged on the side wall of the cabinet body 1, the radiating area 4 includes strip window 9 and strip eaves
10, the strip window 9 is set in parallel, and the strip eaves 10 is located at 9 top of strip window, and the inside of the radiating area 4 is additionally provided with
Arch sheet 11, the arch sheet 11 encircle the inside to cabinet body 1, and the avris of the cabinet body 1 is additionally provided with exhaust outlet 5, the exhaust outlet 5
Top is equipped with rain cover 12, what the cabinet body 1 was made by the raw material of following parts by weight: epoxy acrylic resin 32
Part, 35 parts of glass fibre, 3 parts of polytetrafluoroethylene (PTFE), 0.2 part of graphite powder, 1.5 parts of 105 contracting amine epoxy curing agent, titania powder
3 parts, 2 parts of furancarbinol, 3 parts of heat-proof polythene, 0.02 part of cumyl peroxide, 2 parts of alkenes tackifying resin, maleic acid is sent to be matched
2 parts, 2.5 parts of aluminium oxide, 2 parts of furancarbinol, 2 parts of polyvinyl alcohol, 0.3 part of butyraldehyde, 2 parts of tackifying resin.
The upper edge of the upper edge connection strip window 9 of the top one of the arch sheet 11, and the arch sheet 11
Lower edge connect the bottom one strip window 9 lower edge.
The drainage window 3 is symmetrically distributed in the surrounding of cabinet body 1 there are four setting.
The tackifying resin is rosin, rosin or hydrogenated rosin phenol.
Wherein, cabinet body the preparation method is as follows:
1) by 32 parts of epoxy acrylic resin, 35 parts of glass fibre, 3 parts of polytetrafluoroethylene (PTFE), 0.2 part of graphite powder, 105 contracting amine
1.5 parts of epoxy hardener, 3 parts of titania powder, 2 parts of furancarbinol, 3 parts of heat-proof polythene, cumyl peroxide 0.02
Part sends 2 parts of alkenes tackifying resin, maleic acid with 2 parts, 2.5 parts of aluminium oxide, 2 parts of furancarbinol, 2 parts of polyvinyl alcohol, butyraldehyde 0.3
Part, 2 parts of tackifying resin stirred evenly in agitator and be deployed into colloid；
2) steeping vat and mold are once installed on ironing apparatus, configured bonding agent is poured into steeping vat, will be walked
Rapid 1 colloid is immersed in bonding agent by steeping vat, is then poured into warmed-up mold, wherein the preheating temperature of mold are as follows:
60-90 DEG C of import, intermediate 90-120 DEG C, 120-150 DEG C is exported, then by formed by extrusion and tension of drawbench, pultrusion speed is
170-350mm/ points, molding product is dried 4-8 hours in 120 DEG C of electric dryer, natural cooling.
Wherein, the bonding agent should continuously stir 30 minutes or more before entering steeping vat.
Experimental example:
Experimental subjects: experimental group selects electric power cabinet of the invention 20, control group common electric power cabinet 20 on the market；
Experimental period: experimental period is 2 hours；
Experimental method: the high-temperature heating and mechanical damage of equal extent are carried out respectively；
Judgment criteria:
Damage completely: the case where of not being available such as occur damaging；
Partial destruction: there is situations such as cabinet body deformation, poor contact；
It does not damage: can use without deformation and as usual
| Experimental subjects | Damage quantity completely | Partial destruction quantity | Quantity is not damaged |
| Experimental group | 3 | 5 | 12 |
| Control group | 9 | 7 | 4 |
It can be seen that electric power cabinet of the invention has better heat dissipation effect compared to existing electric power cabinet, and more preferably
Firm cabinet body.
The invention has the benefit that by the setting of drainage window, when air draught laterally brushes electric power cabinet, air-flow stream
The path for being drained window top and bottom is different, and the air velocity of drainage window top surface side is caused to be greater than the air-flow of drainage window bottom surface side
Speed forms cross-ventilation by the strip radiator window below cabinet body, to protect according to fluid mechanics principle inside electric power cabinet
Hinder the excellent heat dispersion performance of electric power cabinet, when in use, the dust entered by each strip window will directly bump against the table of the arch sheet
Face slides along arch plate surface to arch sheet lower edge, to be attached to arch plate surface, and under the effect of gravity from most
Electric power cabinet is skidded off in the strip window of lower section；Rainproof parasol further protects cabinet body, while anti-on exhaust outlet
Canopy can prevent rainwater from entering shell, and exhaust outlet, radiator window further improve heat dissipation effect, meanwhile, cabinet body uses spy
The material of system is made, and the comprehensive performance of panel material can be improved, to improve the safety and reliability of electric power cabinet, extends electricity
The service life of power cabinet.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention, therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of electric power cabinet, it is characterised in that: including cabinet body, rainproof parasol is equipped at the top of the cabinet body, on the cabinet body
Equipped with drainage window, the drainage window surrounds by three sides, a top surface, a bottom surface, the top surface is wavy be arranged and
Fluctuation is oriented parallel to cabinet body where the drainage window, and the bottom surface is that through-hole is offered on plane and bottom surface, the through-hole with
The external connection of window is drained, offers cinclides on the cabinet body, the cinclides is connected to drainage window, right on the side wall of the cabinet body
Title is provided with radiating area, and the radiating area includes strip window and strip eaves, and the strip window is set in parallel, strip eaves position
In strip window top, the inside of the radiating area is additionally provided with arch sheet, the arch plate arch to the inside of cabinet body, the cabinet body
Avris is additionally provided with exhaust outlet, and rain cover is equipped with above the exhaust outlet, and the cabinet body is made by the raw material of following parts by weight
Made of: 30 parts of epoxy acrylic resin, 30 parts of glass fibre, 2 parts of polytetrafluoroethylene (PTFE), 0.1 part of graphite powder, 105 contracting amine epoxies
1 part of curing agent, 1 part of furancarbinol, 2 parts of heat-proof polythene, 0.01 part of cumyl peroxide, sends alkene at 2 parts of titania powder
1 part of class tackifying resin, maleic acid are with 1 part, 2 parts of aluminium oxide, 1 part of furancarbinol, 1 part of polyvinyl alcohol, 0.2 part of butyraldehyde, thickening tree
1 part of rouge, the cabinet body the preparation method is as follows:
1) by 30 parts of epoxy acrylic resin, 30 parts of glass fibre, 2 parts of polytetrafluoroethylene (PTFE), 0.1 part of graphite powder, 105 contracting amine epoxies
1 part of curing agent, 1 part of furancarbinol, 2 parts of heat-proof polythene, 0.01 part of cumyl peroxide, sends alkene at 2 parts of titania powder
1 part of class tackifying resin, maleic acid are with 1 part, 2 parts of aluminium oxide, 1 part of furancarbinol, 1 part of polyvinyl alcohol, 0.2 part of butyraldehyde, thickening tree
1 part of rouge stirs evenly in agitator and is deployed into colloid；
2) steeping vat and mold are once installed on ironing apparatus, configured bonding agent is poured into steeping vat, by step 1
Colloid is immersed in bonding agent by steeping vat, is then poured into warmed-up mold, wherein the preheating temperature of mold are as follows: import
60-90 DEG C, intermediate 90-120 DEG C, 120-150 DEG C is exported, then by formed by extrusion and tension of drawbench, pultrusion speed is 170-
350mm/ points, molding product is dried 4-8 hours in 120 DEG C of electric dryer, natural cooling.
Wherein, the bonding agent should continuously stir 30 minutes or more before entering steeping vat.
2. electric power cabinet according to claim 1, it is characterised in that: the upper edge of the arch sheet connects the institute of the top one
The upper edge of strip window is stated, and the lower edge of the arch sheet connects the lower edge of the bottom one strip window.
3. electric power cabinet according to claim 1, it is characterised in that: the drainage window is symmetrically distributed in cabinet body there are four setting
Surrounding.
4. electric power cabinet according to claim 1, it is characterised in that: the tackifying resin is rosin, rosin or hydrogenation pine
Fragrant phenol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146852.6A CN109301725A (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839949.XA CN106451090B (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
| CN201811146852.6A CN109301725A (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839949.XA Division CN106451090B (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301725A true CN109301725A (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839949.XA Active CN106451090B (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
| CN201811146852.6A Withdrawn CN109301725A (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610839949.XA Active CN106451090B (en) | 2016-09-21 | 2016-09-21 | A kind of electric power cabinet |
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| CN (2) | CN106451090B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674720A (en) * | 2020-05-27 | 2020-09-18 | 金华市秸和环保技术咨询有限公司 | Swing suppression type electric power instrument shock attenuation conveyer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425420B (en) * | 2017-09-27 | 2019-07-26 | 国网山西省电力公司检修分公司 | Intelligent substation outdoor control cabinet rain cover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368088A (en) * | 2013-07-25 | 2013-10-23 | 苏州市伦琴工业设计有限公司 | Outdoor electrical cabinet |
| CN103457177A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | Dustproof electric cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08149621A (en) * | 1994-11-18 | 1996-06-07 | Sansha Electric Mfg Co Ltd | Sealed power source cooling device |
| CN104716593A (en) * | 2013-12-17 | 2015-06-17 | 天津四方华能电力设备制造有限公司 | Power distribution cabinet with heat radiation and rainproof functions |
| CN105805912B (en) * | 2014-12-31 | 2019-10-01 | 青岛海尔空调器有限总公司 | Drainage component and air conditioner |
| CN205104802U (en) * | 2015-11-02 | 2016-03-23 | 国网河南方城县供电公司 | Dustproof protection against electric shock electric power cabinet |
| CN105337179A (en) * | 2015-12-12 | 2016-02-17 | 重庆信德电子有限公司 | Dustproof electric power control cabinet |
-
2016
- 2016-09-21 CN CN201610839949.XA patent/CN106451090B/en active Active
- 2016-09-21 CN CN201811146852.6A patent/CN109301725A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368088A (en) * | 2013-07-25 | 2013-10-23 | 苏州市伦琴工业设计有限公司 | Outdoor electrical cabinet |
| CN103457177A (en) * | 2013-08-23 | 2013-12-18 | 江苏常明电力设备有限公司 | Dustproof electric cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674720A (en) * | 2020-05-27 | 2020-09-18 | 金华市秸和环保技术咨询有限公司 | Swing suppression type electric power instrument shock attenuation conveyer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106451090B (en) | 2018-11-13 |
| CN106451090A (en) | 2017-02-22 |
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Application publication date: 20190201 |