CN106423807A - Outer composite protection layer for box body of box-type transformer substation - Google Patents
Outer composite protection layer for box body of box-type transformer substation Download PDFInfo
- Publication number
- CN106423807A CN106423807A CN201610861567.7A CN201610861567A CN106423807A CN 106423807 A CN106423807 A CN 106423807A CN 201610861567 A CN201610861567 A CN 201610861567A CN 106423807 A CN106423807 A CN 106423807A
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- Prior art keywords
- box
- layer
- enamel
- protective layer
- transformer substation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses an outer composite protection layer for a box body of a box-type transformer substation. The outer composite protection layer is symmetrically arranged on the surfaces of the inner side and the outer side of the box body, and comprises metal covering layers which are arranged on the surfaces of the inner side and the outer side of the box body respectively in a spraying manner, wherein enamel protection layers are sprayed outside the two metal covering layers respectively; resin protection layers are arranged outside the two enamel protection layers respectively in a coating manner; outer metal layers are arranged outside the two resin protection layers respectively in a coating manner; and paint liquid layers are arranged outside the two outer metal layers respectively in a coating manner. The outer composite protection layer disclosed by the invention is capable of effectively protecting the box body of the box-type transformer substation, enabling the box body to adapt to outdoor working and various severe environments, preventing corrosion and damage, effectively prolonging the service life, guaranteeing the normal running of inner electrical equipment, and beautifying the box body. The outer composite protection layer is suitable for the outdoors and residential areas, and wide in use range.
Description
Technical field
The present invention relates to a kind of composite protection layer, the outer composite protection layer of more particularly, to a kind of box for box-type transformer substation.
Background technology
Box-type substation is prepackage type electric substation or preassembled transformer station again.It is a kind of high-tension switch gear, distribution transformer
Device and low-voltage distribution equipment, by certain connection plan row, all-in-one-piece prefabrication is indoor, outdoor close-coupled controller switching equipment, that is,
General, the function such as transformer pressure-reducing, low-voltage distribution organically combine, be arranged on a protection against the tide, antirust, dust-proof, protection against rodents, anti-
Fiery, antitheft, heat-insulated, totally-enclosed, moveable steel-structure box, is particularly well-suited to urban network construction and upgradation, is the civil engineering transformer station that continues
A kind of brand-new transformer station emerging afterwards.Box-type substation is applied to mine, factory and enterprise, oil gas field and wind power station,
It instead of original civil engineering power distribution room, power distribution station, becomes new complete change power distribution equipment.Because box-type substation is placed on
Outdoor, stands wind and weather, is easily corroded and rots, and have impact on the service life of equipment, have impact on the normal operation of equipment.
Content of the invention
The present invention provide one kind can effective protection box for box-type transformer substation, be allowed to adapt to outdoor work, adapt to various evils
Bad environment, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, same
When can also beautify casing, be not only suitable for field, also be adapted for cell, the outer complex protection of the wide box for box-type transformer substation of range
Layer.
For solving above-mentioned technical problem, the technical scheme is that：A kind of outer composite protection layer of box for box-type transformer substation,
It is symmetricly set on surface inside and outside casing, spray the metal being provided with including surface inside and outside described casing respectively and cover
Layer, is coated with enamel protective layer respectively outside metal cladding described in two, is respectively coated with and is provided with resin outside enamel protective layer described in two
Protective layer, is respectively coated with outside resin protective layer described in two and is provided with metal outer, is respectively coated with and is provided with paint outside metal outer described in two
Liquid layer.
As preferred technical scheme, the thickness of described metal cladding is 0.5～1.5mm, described enamel protective layer
Thickness is 0.7～2mm, and the thickness of described resin protective layer is 0.3～0.7mm, and the thickness of described metal outer is 1～2mm, institute
The thickness stating paint liquid layer is 0.3～0.8mm.
As preferred technical scheme, described metal cladding includes the covering being made up of aluminium powder, zinc powder, glass putty or Hydrocerussitum (Ceruse)
Layer body.
As preferred technical scheme, described enamel protective layer includes the enamel layer body being made up of enamel powder, described enamel
Layer body is arranged for hot setting.
As the improvement to technique scheme, it is provided with titania powder in described enamel layer body, described titanium dioxide
Powder is (100～120) with the mass ratio of described enamel powder：(0.3～0.5).
As the improvement to technique scheme, described resin protective layer includes the resin bed body being made up of epoxy resin,
Described resin bed body is arranged for high-temperature baking.
As the improvement to technique scheme, adding in described resin bed body has levelling agent, epoxy resin and levelling agent
Mass ratio be (100～150)：(0.5～1).
As the further improvement to technique scheme, described metal outer include by powder of stainless steel, manganese powder end,
Titanium powder or the metal outer body of chromium powder end composition.
As the further improvement to technique scheme, adding in described paint liquid layer has dyestuff.
As the further improvement to technique scheme, described paint liquid layer is arranged for low-temperature setting.
Due to employing technique scheme, metal cladding can protect casing, to slow down the speed of corrosion；Enamel is protected
Sheath has antiseptic effect well, can form excellent protective layer；Resin protective layer can either be anti-corrosion, can protect again and ward off
Porcelain protective layer；Metal outer can either play antisepsises, can play a protective role again, improves the intensity of composite protection layer,
Reduce the damage to composite protection layer of colliding with；Paint liquid layer can improve antiseptic property further, and can improve aesthetic property.This
Invention can effective protection box for box-type transformer substation, be allowed to adapt to outdoor work, adapt to various adverse circumstances, have anti-corrosion, anti-
Bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, can also beautify casing simultaneously,
It is not only suitable for field, also is adapted for cell, range is wide.
Brief description
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure：1- metal cladding；2- enamel protective layer；3- resin protective layer；4- metal outer；5- paints liquid layer；6- case
Body.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only pass through explanation
Mode describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art will be consequently realised that,
In the case of without departing from the spirit and scope of the present invention, can by with various different in the way of described embodiment is repaiied
Just.Therefore, accompanying drawing and description are inherently illustrative, rather than are used for limiting scope of the claims.
Embodiment one：As shown in figure 1, a kind of outer composite protection layer of box for box-type transformer substation, it is symmetricly set on the interior of casing 6
Outer both side surface, sprays the metal cladding 1 being provided with, two 1 outer point of metal claddings respectively including surface inside and outside casing 6
It is not coated with enamel protective layer 2, be respectively coated with outside two enamel protective layers 2 and be provided with resin protective layer 3, two 3 outer points of resin protective layer
Metal outer 4 Tu be covered with, be respectively coated with outside two metal outers 4 and be provided with paint liquid layer 5.Metal cladding 1 can protect casing
6, to slow down the speed of corrosion；Enamel protective layer 2 has antiseptic effect well, can form excellent protective layer；Resin is protected
Sheath 3 can either be anti-corrosion, can protect enamel protective layer 2 again；Metal outer 4 can either play antisepsises, can play again
Protective effect, improves the intensity of composite protection layer, reduces the damage to composite protection layer of colliding with；Paint liquid layer 5 can carry further
High antiseptic property, and aesthetic property can be improved.
The thickness of metal cladding 1 is 0.5mm, and the thickness of enamel protective layer 2 is 0.7mm, and the thickness of resin protective layer 3 is
0.3mm, the thickness of metal outer 4 is 1mm, and the thickness of paint liquid layer 5 is 0.3mm.By the combination of different-thickness each layer body,
Protective effect well can be played, being capable of anticorrosion effectively.
Metal cladding 1 includes the cover layer body being made up of aluminium powder, and said structure can protect casing 6, to slow down corrosion
Speed.
Enamel protective layer 2 includes the enamel layer body being made up of enamel powder, and enamel layer body is arranged for hot setting, hot setting
Condition be carry out solidifying in 150～200 DEG C of hot environment after spraying 3～4 hours be optimal, be conducive to the expansion of enamel powder
Dissipate, make casing 6 have antiseptic effect well, excellent protective layer can be formed.
It is provided with titania powder, titania powder is 100 with the mass ratio of enamel powder in enamel layer body：0.3.Enamel
Layer body can play antisepsises, and titania powder can improve the intensity of enamel protective layer 2.
Resin protective layer 3 includes the resin bed body being made up of epoxy resin, and resin bed body is arranged for high-temperature baking.Resin bed
Body can either be anti-corrosion, can protect enamel protective layer 2 again.High-temperature baking setting is placed into baking after being specially coated with resins layer body
Interior, in 30～35 minutes, temperature is increased to 50～60 DEG C, high temperature drying 30～40 minutes, so that resin bed body is solidified.
Adding in resin bed body has levelling agent, and epoxy resin is 100 with the mass ratio of levelling agent：0.5, levelling agent is conducive to
Improve the flatness of coated with resins.
Metal outer 4 includes metal outer 4 body being made up of powder of stainless steel, and metal outer 4 body can play outer layer and protect
Shield acts on.
Adding in paint liquid layer 5 has dyestuff, can be arranged as required to different colors, by increasing capacitance it is possible to increase the aesthetic property of casing 6,
Adapt to various environment.
Paint liquid layer 5 is arranged for low-temperature setting, and low-temperature setting setting is specially and casing 6 is placed in 4～10 DEG C of environment
Standing 2 days.
The present embodiment can effective protection box for box-type transformer substation 6, be allowed to adapt to outdoor work, adapt to various severe rings
Border, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, simultaneously
Casing 6 can be beautified, be not only suitable for field, also be adapted for cell, range is wide.
Embodiment two：As shown in figure 1, a kind of outer composite protection layer of box for box-type transformer substation, it is symmetricly set on the interior of casing 6
Outer both side surface, sprays the metal cladding 1 being provided with, two 1 outer point of metal claddings respectively including surface inside and outside casing 6
It is not coated with enamel protective layer 2, be respectively coated with outside two enamel protective layers 2 and be provided with resin protective layer 3, two 3 outer points of resin protective layer
Metal outer 4 Tu be covered with, be respectively coated with outside two metal outers 4 and be provided with paint liquid layer 5.Metal cladding 1 can protect casing
6, to slow down the speed of corrosion；Enamel protective layer 2 has antiseptic effect well, can form excellent protective layer；Resin is protected
Sheath 3 can either be anti-corrosion, can protect enamel protective layer 2 again；Metal outer 4 can either play antisepsises, can play again
Protective effect, improves the intensity of composite protection layer, reduces the damage to composite protection layer of colliding with；Paint liquid layer 5 can carry further
High antiseptic property, and aesthetic property can be improved.
The thickness of metal cladding 1 is 1.5mm, and the thickness of enamel protective layer 2 is 2mm, and the thickness of resin protective layer 3 is
0.7mm, the thickness of metal outer 4 is 2mm, and the thickness of paint liquid layer 5 is 0.8mm.By the combination of different-thickness each layer body,
Protective effect well can be played, being capable of anticorrosion effectively.
Metal cladding 1 includes the cover layer body being made up of zinc powder, and said structure can protect casing 6, to slow down corrosion
Speed.
Enamel protective layer 2 includes the enamel layer body being made up of enamel powder, and enamel layer body is arranged for hot setting, hot setting
Condition be carry out solidifying in 150～200 DEG C of hot environment after spraying 3～4 hours be optimal, be conducive to the expansion of enamel powder
Dissipate, make casing 6 have antiseptic effect well, excellent protective layer can be formed.
It is provided with titania powder, titania powder is 120 with the mass ratio of enamel powder in enamel layer body：0.5.Enamel
Layer body can play antisepsises, and titania powder can improve the intensity of enamel protective layer 2.
Resin protective layer 3 includes the resin bed body being made up of epoxy resin, and resin bed body is arranged for high-temperature baking.Resin bed
Body can either be anti-corrosion, can protect enamel protective layer 2 again.High-temperature baking setting is placed into baking after being specially coated with resins layer body
Interior, in 30～35 minutes, temperature is increased to 50～60 DEG C, high temperature drying 30～40 minutes, so that resin bed body is solidified.
Adding in resin bed body has levelling agent, and epoxy resin is 150 with the mass ratio of levelling agent：1, levelling agent is conducive to carrying
The flatness of high coated with resins.
Metal outer 4 includes metal outer 4 body being made up of manganese powder end, and metal outer 4 body can play outer layer protection and make
With.
Adding in paint liquid layer 5 has dyestuff, can be arranged as required to different colors, by increasing capacitance it is possible to increase the aesthetic property of casing 6,
Adapt to various environment.
Paint liquid layer 5 is arranged for low-temperature setting, and low-temperature setting setting is specially and casing 6 is placed in 4～10 DEG C of environment
Standing 2 days.
The present embodiment can effective protection box for box-type transformer substation 6, be allowed to adapt to outdoor work, adapt to various severe rings
Border, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, simultaneously
Casing 6 can be beautified, be not only suitable for field, also be adapted for cell, range is wide.
Embodiment three：As shown in figure 1, a kind of outer composite protection layer of box for box-type transformer substation, it is symmetricly set on the interior of casing 6
Outer both side surface, sprays the metal cladding 1 being provided with, two 1 outer point of metal claddings respectively including surface inside and outside casing 6
It is not coated with enamel protective layer 2, be respectively coated with outside two enamel protective layers 2 and be provided with resin protective layer 3, two 3 outer points of resin protective layer
Metal outer 4 Tu be covered with, be respectively coated with outside two metal outers 4 and be provided with paint liquid layer 5.Metal cladding 1 can protect casing
6, to slow down the speed of corrosion；Enamel protective layer 2 has antiseptic effect well, can form excellent protective layer；Resin is protected
Sheath 3 can either be anti-corrosion, can protect enamel protective layer 2 again；Metal outer 4 can either play antisepsises, can play again
Protective effect, improves the intensity of composite protection layer, reduces the damage to composite protection layer of colliding with；Paint liquid layer 5 can carry further
High antiseptic property, and aesthetic property can be improved.
The thickness of metal cladding 1 is 0.7mm, and the thickness of enamel protective layer 2 is 1.0mm, and the thickness of resin protective layer 3 is
0.4mm, the thickness of metal outer 4 is 1.2mm, and the thickness of paint liquid layer 5 is 0.4mm.Organic knot by different-thickness each layer body
Close, protective effect well can be played, being capable of anticorrosion effectively.
Metal cladding 1 includes the cover layer body being made up of glass putty, and said structure can protect casing 6, to slow down corrosion
Speed.
Enamel protective layer 2 includes the enamel layer body being made up of enamel powder, and enamel layer body is arranged for hot setting, hot setting
Condition be carry out solidifying in 150～200 DEG C of hot environment after spraying 3～4 hours be optimal, be conducive to the expansion of enamel powder
Dissipate, make casing 6 have antiseptic effect well, excellent protective layer can be formed.
It is provided with titania powder, titania powder is 105 with the mass ratio of enamel powder in enamel layer body：0.35.Ward off
Enamel coating body can play antisepsises, and titania powder can improve the intensity of enamel protective layer 2.
Resin protective layer 3 includes the resin bed body being made up of epoxy resin, and resin bed body is arranged for high-temperature baking.Resin bed
Body can either be anti-corrosion, can protect enamel protective layer 2 again.High-temperature baking setting is placed into baking after being specially coated with resins layer body
Interior, in 30～35 minutes, temperature is increased to 50～60 DEG C, high temperature drying 30～40 minutes, so that resin bed body is solidified.
Adding in resin bed body has levelling agent, and epoxy resin is 120 with the mass ratio of levelling agent：0.6, levelling agent is conducive to
Improve the flatness of coated with resins.
Metal outer 4 includes metal outer 4 body being made up of titanium powder, and metal outer 4 body can play outer layer protection and make
With.
Adding in paint liquid layer 5 has dyestuff, can be arranged as required to different colors, by increasing capacitance it is possible to increase the aesthetic property of casing 6,
Adapt to various environment.
Paint liquid layer 5 is arranged for low-temperature setting, and low-temperature setting setting is specially and casing 6 is placed in 4～10 DEG C of environment
Standing 2 days.
The present embodiment can effective protection box for box-type transformer substation 6, be allowed to adapt to outdoor work, adapt to various severe rings
Border, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, simultaneously
Casing 6 can be beautified, be not only suitable for field, also be adapted for cell, range is wide.
Example IV：As shown in figure 1, a kind of outer composite protection layer of box for box-type transformer substation, it is symmetricly set on the interior of casing 6
Outer both side surface, sprays the metal cladding 1 being provided with, two 1 outer point of metal claddings respectively including surface inside and outside casing 6
It is not coated with enamel protective layer 2, be respectively coated with outside two enamel protective layers 2 and be provided with resin protective layer 3, two 3 outer points of resin protective layer
Metal outer 4 Tu be covered with, be respectively coated with outside two metal outers 4 and be provided with paint liquid layer 5.Metal cladding 1 can protect casing
6, to slow down the speed of corrosion；Enamel protective layer 2 has antiseptic effect well, can form excellent protective layer；Resin is protected
Sheath 3 can either be anti-corrosion, can protect enamel protective layer 2 again；Metal outer 4 can either play antisepsises, can play again
Protective effect, improves the intensity of composite protection layer, reduces the damage to composite protection layer of colliding with；Paint liquid layer 5 can carry further
High antiseptic property, and aesthetic property can be improved.
The thickness of metal cladding 1 is 1.0mm, and the thickness of enamel protective layer 2 is 1.2mm, and the thickness of resin protective layer 3 is
0.5mm, the thickness of metal outer 4 is 1.5mm, and the thickness of paint liquid layer 5 is 0.5mm.Organic knot by different-thickness each layer body
Close, protective effect well can be played, being capable of anticorrosion effectively.
Metal cladding 1 includes the cover layer body being made up of Hydrocerussitum (Ceruse), and said structure can protect casing 6, to slow down corrosion
Speed.
Enamel protective layer 2 includes the enamel layer body being made up of enamel powder, and enamel layer body is arranged for hot setting, hot setting
Condition be carry out solidifying in 150～200 DEG C of hot environment after spraying 3～4 hours be optimal, be conducive to the expansion of enamel powder
Dissipate, make casing 6 have antiseptic effect well, excellent protective layer can be formed.
It is provided with titania powder, titania powder is 110 with the mass ratio of enamel powder in enamel layer body：0.4.Enamel
Layer body can play antisepsises, and titania powder can improve the intensity of enamel protective layer 2.
Resin protective layer 3 includes the resin bed body being made up of epoxy resin, and resin bed body is arranged for high-temperature baking.Resin bed
Body can either be anti-corrosion, can protect enamel protective layer 2 again.High-temperature baking setting is placed into baking after being specially coated with resins layer body
Interior, in 30～35 minutes, temperature is increased to 50～60 DEG C, high temperature drying 30～40 minutes, so that resin bed body is solidified.
Adding in resin bed body has levelling agent, and epoxy resin is 120 with the mass ratio of levelling agent：0.8, levelling agent is conducive to
Improve the flatness of coated with resins.
Metal outer 4 includes metal outer 4 body being made up of chromium powder end, and metal outer 4 body can play outer layer protection and make
With.
Adding in paint liquid layer 5 has dyestuff, can be arranged as required to different colors, by increasing capacitance it is possible to increase the aesthetic property of casing 6,
Adapt to various environment.
Paint liquid layer 5 is arranged for low-temperature setting, and low-temperature setting setting is specially and casing 6 is placed in 4～10 DEG C of environment
Standing 2 days.
The present embodiment can effective protection box for box-type transformer substation 6, be allowed to adapt to outdoor work, adapt to various severe rings
Border, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, simultaneously
Casing 6 can be beautified, be not only suitable for field, also be adapted for cell, range is wide.
Embodiment five：As shown in figure 1, a kind of outer composite protection layer of box for box-type transformer substation, it is symmetricly set on the interior of casing 6
Outer both side surface, sprays the metal cladding 1 being provided with, two 1 outer point of metal claddings respectively including surface inside and outside casing 6
It is not coated with enamel protective layer 2, be respectively coated with outside two enamel protective layers 2 and be provided with resin protective layer 3, two 3 outer points of resin protective layer
Metal outer 4 Tu be covered with, be respectively coated with outside two metal outers 4 and be provided with paint liquid layer 5.Metal cladding 1 can protect casing
6, to slow down the speed of corrosion；Enamel protective layer 2 has antiseptic effect well, can form excellent protective layer；Resin is protected
Sheath 3 can either be anti-corrosion, can protect enamel protective layer 2 again；Metal outer 4 can either play antisepsises, can play again
Protective effect, improves the intensity of composite protection layer, reduces the damage to composite protection layer of colliding with；Paint liquid layer 5 can carry further
High antiseptic property, and aesthetic property can be improved.
The thickness of metal cladding 1 is 1.4mm, and the thickness of enamel protective layer 2 is 1.8mm, and the thickness of resin protective layer 3 is
0.6mm, the thickness of metal outer 4 is 1.8mm, and the thickness of paint liquid layer 5 is 0.7mm.Organic knot by different-thickness each layer body
Close, protective effect well can be played, being capable of anticorrosion effectively.
Metal cladding 1 includes the cover layer body being made up of aluminium powder, and said structure can protect casing 6, to slow down corrosion
Speed.
Enamel protective layer 2 includes the enamel layer body being made up of enamel powder, and enamel layer body is arranged for hot setting, hot setting
Condition be carry out solidifying in 150～200 DEG C of hot environment after spraying 3～4 hours be optimal, be conducive to the expansion of enamel powder
Dissipate, make casing 6 have antiseptic effect well, excellent protective layer can be formed.
It is provided with titania powder, titania powder is 115 with the mass ratio of enamel powder in enamel layer body：0.4.Enamel
Layer body can play antisepsises, and titania powder can improve the intensity of enamel protective layer 2.
Resin protective layer 3 includes the resin bed body being made up of epoxy resin, and resin bed body is arranged for high-temperature baking.Resin bed
Body can either be anti-corrosion, can protect enamel protective layer 2 again.High-temperature baking setting is placed into baking after being specially coated with resins layer body
Interior, in 30～35 minutes, temperature is increased to 50～60 DEG C, high temperature drying 30～40 minutes, so that resin bed body is solidified.Resin bed
Add in vivo and have levelling agent, epoxy resin is 140 with the mass ratio of levelling agent：0.9, levelling agent is conducive to improving coated with resins
Flatness.
Metal outer 4 includes metal outer 4 body being made up of manganese powder end, and metal outer 4 body can play outer layer protection and make
With.
Adding in paint liquid layer 5 has dyestuff, can be arranged as required to different colors, by increasing capacitance it is possible to increase the aesthetic property of casing 6,
Adapt to various environment.
Paint liquid layer 5 is arranged for low-temperature setting, and low-temperature setting setting is specially and casing 6 is placed in 4～10 DEG C of environment
Standing 2 days.
The present embodiment can effective protection box for box-type transformer substation 6, be allowed to adapt to outdoor work, adapt to various severe rings
Border, has anti-corrosion, anti-bad effect, can effectively increase the service life it is ensured that the normal operation of internal power equipment, simultaneously
Casing 6 can be beautified, be not only suitable for field, also be adapted for cell, range is wide.
As above, have been described above being specifically described embodiments of the invention, but the invention is not restricted to this.This area
It is to be understood by the skilled artisans that various modifications, combination, sub-portfolio or replacement can be carried out according to design requirement or other factors,
And they are in the range of claims and its equivalent.
Claims (10)
1. the outer composite protection layer of a kind of box for box-type transformer substation, be symmetricly set on surface inside and outside casing it is characterised in that：
Spray, including surface inside and outside described casing, the metal cladding being provided with respectively, spray respectively outside metal cladding described in two
There is enamel protective layer, be respectively coated with outside enamel protective layer described in two and be provided with resin protective layer, outside resin protective layer described in two respectively
Painting is covered with metal outer, is respectively coated with and is provided with paint liquid layer outside metal outer described in two.
2. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Described metal cladding
Thickness is 0.5～1.5mm, and the thickness of described enamel protective layer is 0.7～2mm, the thickness of described resin protective layer is 0.3～
0.7mm, the thickness of described metal outer is 1～2mm, and the thickness of described paint liquid layer is 0.3～0.8mm.
3. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Described metal cladding bag
Include the cover layer body being made up of aluminium powder, zinc powder, glass putty or Hydrocerussitum (Ceruse).
4. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Described enamel protective layer bag
Include the enamel layer body being made up of enamel powder, described enamel layer body is arranged for hot setting.
5. the outer composite protection layer of box for box-type transformer substation as claimed in claim 4 it is characterised in that：Set in described enamel layer body
There is titania powder, described titania powder is (100～120) with the mass ratio of described enamel powder：(0.3～0.5).
6. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Described resin protective layer bag
Include the resin bed body being made up of epoxy resin, described resin bed body is arranged for high-temperature baking.
7. the outer composite protection layer of box for box-type transformer substation as claimed in claim 6 it is characterised in that：Add in described resin bed body
It is provided with levelling agent, epoxy resin is (100～150) with the mass ratio of levelling agent：(0.5～1).
8. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Described metal outer includes
The metal outer body being made up of powder of stainless steel, manganese powder end, titanium powder or chromium powder end.
9. the outer composite protection layer of box for box-type transformer substation as claimed in claim 1 it is characterised in that：Add in described paint liquid layer
There is dyestuff.
10. the outer composite protection layer of the box for box-type transformer substation as described in claim 1 to 9 any one claim, its feature exists
In：Described paint liquid layer is arranged for low-temperature setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861567.7A CN106423807A (en) | 2016-09-28 | 2016-09-28 | Outer composite protection layer for box body of box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861567.7A CN106423807A (en) | 2016-09-28 | 2016-09-28 | Outer composite protection layer for box body of box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106423807A true CN106423807A (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610861567.7A Pending CN106423807A (en) | 2016-09-28 | 2016-09-28 | Outer composite protection layer for box body of box-type transformer substation |
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| Country | Link |
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| CN (1) | CN106423807A (en) |
Cited By (1)
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Application publication date: 20170222 |