CN205248038U - Heat -proof transformer case anticorrosives - Google Patents
Heat -proof transformer case anticorrosives Download PDFInfo
- Publication number
- CN205248038U CN205248038U CN201521086993.5U CN201521086993U CN205248038U CN 205248038 U CN205248038 U CN 205248038U CN 201521086993 U CN201521086993 U CN 201521086993U CN 205248038 U CN205248038 U CN 205248038U
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- coating
- heat
- transformer case
- scribbles
- side mouth
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Abstract
The utility model discloses a heat -proof transformer case anticorrosives, which comprises a housin, the casing is including setting up the fin at the lateral part, be provided with the lateral part opening on the casing, be provided with the lid on the lateral part opening, the equal sanding treatment in inside and outside surface of casing the internal surface of casing scribbles etching primer layer, solvent -free epoxy intermediate level, high temperature coating in proper order the surface of casing scribbles iron oxide red cathode electrophoresis priming paint layer, solvent -free epoxy intermediate level, teflon coating in proper order. The utility model has the advantages that: anticorrosion, heat -resisting.
Description
Technical field
The utility model relates to a kind of transformer case, and more particularly, it relates to the heat-resisting transformer case of a kind of anticorrosion.
Background technology
Transformer is indispensable electric equipments in power system, is mainly used in the aspects such as the voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing of circuit, is conventionally arranged on extraneous transformer to be all contained in transformer case, is used for protecting transformer.
In the time using out of doors, due to the irradiation of the sun, transformer case is except inner generation a large amount of heat in transformer running, also can absorb the heat of sunshine, the temperature of transformer case inside easily exceeds the limit value of regulation, if the transformer of transformer case inside moves for a long time in the situation that temperature is very high, will accelerate the degree of aging of transformer and transformer case, cause very large harm, make transformer case breakage, affect transformer and normally work, there is larger potential safety hazard.
Utility model content
The deficiency existing for prior art, the transformer case that provides a kind of anticorrosion heat-resisting is provided the purpose of this utility model.
For achieving the above object, the utility model provides following technical scheme: the transformer case that a kind of anticorrosion is heat-resisting, comprise housing, described housing comprises the fin that is arranged on sidepiece, on described housing, be provided with side mouth, in described side mouth, be provided with lid, the equal frosted processing in inside and outside surface of described housing, the inner surface of described housing scribbles metal conditioner layer, non-solvent epoxy intermediate layer, high-temperaure coating successively, and the outer surface of described housing scribbles iron oxide red anaphoretic priming layer, non-solvent epoxy intermediate layer, teflon coatings successively.
Metal conditioner layer can increase the adhesive force of organic coating and metal surface, prevent corrosion, scribble non-solvent epoxy intermediate layer simultaneously, become thickness, film compactness is splendid, can effectively keep out water, the Korrosionsmediums such as oxygen see through coating and corrode steel, teflon coatings can improve the chemical resistance of I-steel, by three-layer protection, housing outer surface corrosion resistance is increased greatly, simultaneously because high-temperaure coating has good oil resistance, acid-fast alkali-proof strengthens the corrosion-resistant temperature capacity of shell inner surface greatly, enclosure interior anticorrosion and oil resistivity are strengthened greatly, inside and outside simultaneously protection guarantee that housing can not damage, the transformer of its inside is played to good protection.
Preferably, in described side mouth, outermost layer also scribbles resistance to adhesive wear coating.
Because side mouth place need to contact with lid, so can produce wearing and tearing, to buy adhesive wear coating and can prevent that the coating at side mouth place is worn by scribbling, protection side mouth is injury-free.
Preferably, described high-temperaure coating is XZ-T003 coating material.
This coating can resistance to 1500 degrees Celsius of even higher temperature, and adhesive ability is strong, hard, do not ftracture, non-foaming, oil resistant simultaneously, shallow layer can play good anti-oxidation corrosion-resistant effect, and thick coating not only can play good anti-oxidation corrosion-resistant effect, can also play heat insulation and preservation effect. Coating is super hard, hangs with hard blade, and coating not damaged, cold spraying is at body surfaces such as glass, pottery, metals, low temperature drying or normal temperature self-drying, very good with surperficial adhesive force, hard wear resistant damage resistant, does not ftracture, function admirable.
Preferably, between described side mouth and described lid, be provided with the rubber blanket for sealing.
In order better to protect housing, between side mouth and lid, rubber blanket is set, the one, increase sealing property, the 2nd, prevent the impact of lid counter-lateral quadrents opening, reduce noise.
Preferably, described fin surface is first passed through chemical plating processing before scribbling coating.
Chemical plating is a kind of novel metal surface treatment technology, and this technology receives people's concern day by day with its simple process, energy-saving and environmental protection. The chemical plating scope of application is very wide, and Gold plated Layer is even, good decorative property. Aspect barrier propterty, can improve corrosion resistance and the service life of product, aspect functional, can improve the specific function such as wear-resistant conductive, greasy property of workpiece, can improve the heat-sinking capability of fin, first the processing of process chemical plating arranges coating again can effectively increase the heat-sinking capability of fin simultaneously.
In sum, the present invention has following beneficial effect: because corrosion and abrasive effect that housing surfaces externally and internally is subject to are all different, can strengthen anticorrosion and the temperature capacity of housing by scribbling different coatings on the inside and outside surface of housing.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure chart of the utility model embodiment;
Fig. 2 is the external surface coating topology view of the utility model embodiment housing;
Fig. 3 is the coating on inner surface topology view of the utility model embodiment housing;
Fig. 4 is the coating structure view of the utility model embodiment side mouth.
Reference numeral: 1, housing, 2, side mouth, 3, lid, 4, fin, 5, rubber blanket, 6, teflon coatings, 7, non-solvent epoxy intermediate layer, 8, metal conditioner layer, 9, high-temperaure coating, 10, iron oxide red anaphoretic priming layer, 11, resistance to adhesive wear coating.
Detailed description of the invention
With reference to accompanying drawing, the utility model embodiment is described further.
As Figure 1-3, the transformer case that a kind of anticorrosion is heat-resisting, comprise housing 1, described housing 1 comprises the fin 4 that is arranged on sidepiece, on described housing 1, be provided with side mouth 2, in described side mouth 2, be provided with lid 3, in described housing 1, the equal frosted processing of outer surface, the inner surface of described housing 1 scribbles metal conditioner layer 8 successively, non-solvent epoxy intermediate layer 7, high-temperaure coating 9, metal conditioner layer 8 can increase the adhesive force of organic coating and metal surface, prevent corrosion, scribble non-solvent epoxy intermediate layer 7 simultaneously, become thickness, film compactness is splendid, can effectively keep out water, the Korrosionsmediums such as oxygen see through coating and corrode steel, high-temperaure coating 9 has good oil resistance, acid-fast alkali-proof strengthens the corrosion-resistant temperature capacity of housing 1 inner surface greatly, the outer surface of described housing 1 scribbles iron oxide red anaphoretic priming layer 10 successively, non-solvent epoxy intermediate layer 7, teflon coatings 6, iron oxide red anaphoretic priming layer 10 has good adhesive force and breathes out decay resistance, be applicable to the priming paint of metallic article, teflon coatings 6 can improve the chemical resistance of I-steel, by three-layer protection, housing 1 outer surface corrosion resistance is increased greatly, inside and outside simultaneously protection guarantee that housing 1 can not damage, the transformer of its inside is played to good protection.
The film firm attachment metal surface that metal conditioner forms; play the effect of phosphatization and Passivation Treatment; especially the equipment that suitable ocean, damp-heat area etc. are located and the protection of structure; can increase the adhesive force of organic coating and metal surface; prevent corrosion; in the service life that extends organic coating, be applicable to the application on various boats and ships, bridge, tank, pipeline, harbour, floating drum, instrument and other various hardwares and equipment surface.
Solventless epoxy coating, can be used for offshore oil production equipment, load oil, cabin, tank car etc., it is a kind of important anticorrosive paint, solventless epoxy coating is owing to not containing volatile organic solvent, in drying and forming-film process, can not form the hole staying because of solvent evaporates, and one-tenth thickness, film compactness is splendid, can effectively keep out the Korrosionsmedium such as water, oxygen and see through coating and corrode steel.
Teflon claims again polytetrafluoroethylene (PTFE), this material has antiacid alkali resistant, the feature of anti-various organic solvents, be dissolved in hardly all solvents, and there is high sheet resistance, be coated in the corrosion resistance that metal surface can strengthen metal greatly, high temperature resistant, coating has extremely strong high temperature resistant and fire resistance, this is to have very high fusing point and self-ignition point by Teflon, and beyond thought extremely low thermal conductivity, teflon coatings 6 operating temperatures are the highest can reach 290 degrees Celsius, the operating temperature of discontinuity even can reach 315 degrees Celsius, can prevent when the sun is exposed to the sun heat to be delivered to housing 1 inside, there is insulating properties simultaneously, avoid the phenomenons such as static to produce.
As shown in Figure 4; in described side mouth 2, outermost layer also scribbles resistance to adhesive wear coating 11, because side mouth 2 places need to contact with lid 3, so can produce wearing and tearing; buy adhesive wear coating and can prevent that the coating at side mouth 2 places is worn by scribbling, protection side mouth 2 is injury-free.
Described high-temperaure coating 9 is XZ-T003 coating material, this coating can resistance to 1500 degrees Celsius of even higher temperature, adhesive ability is strong, hard, do not ftracture, non-foaming, oil resistant simultaneously, shallow layer can play good anti-oxidation corrosion-resistant effect, and thick coating not only can play good anti-oxidation corrosion-resistant effect, can also play heat insulation and preservation effect. Coating is super hard, hangs with hard blade, and coating not damaged, cold spraying is at body surfaces such as glass, pottery, metals, low temperature drying or normal temperature self-drying, very good with surperficial adhesive force, hard wear resistant damage resistant, does not ftracture, function admirable.
Between described side mouth 2 and described lid 3, be provided with the rubber blanket 5 for sealing; in order better to protect housing 1, between side mouth 2 and lid 3, rubber blanket 5, one is set, increase sealing property; the 2nd, prevent the impact of lid 3 counter-lateral quadrents openings 2, reduce noise.
Described fin 4 surfaces first arrange coating again through chemical plating, and chemical plating is a kind of novel metal surface treatment technology, and this technology receives people's concern day by day with its simple process, energy-saving and environmental protection. The chemical plating scope of application is very wide, and Gold plated Layer is even, good decorative property. Aspect barrier propterty, can improve corrosion resistance and the service life of product; Aspect functional, can improve the specific function such as wear-resistant conductive, greasy property of workpiece, can improve the heat-sinking capability of fin 4 simultaneously.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the transformer case that anticorrosion is heat-resisting, comprise housing (1), described housing (1) comprises the fin (4) that is arranged on sidepiece, on described housing (1), be provided with side mouth (2), in described side mouth (2), be provided with lid (3), it is characterized in that: in described housing (1), the equal frosted processing of outer surface, the inner surface of described housing (1) scribbles metal conditioner layer (8) successively, non-solvent epoxy intermediate layer (7), high-temperaure coating (9), the outer surface of described housing (1) scribbles iron oxide red anaphoretic priming layer (10) successively, non-solvent epoxy intermediate layer (7), teflon coatings (6).
2. the heat-resisting transformer case of a kind of anticorrosion according to claim 1, is characterized in that: described side mouth (2) outermost layer also scribbles resistance to adhesive wear coating (11).
3. the heat-resisting transformer case of a kind of anticorrosion according to claim 1, is characterized in that: described high-temperaure coating (9) is XZ-T003 coating material.
4. the heat-resisting transformer case of a kind of anticorrosion according to claim 1, is characterized in that: between described side mouth (2) and described lid (3), be provided with the rubber blanket (5) for sealing.
5. the heat-resisting transformer case of a kind of anticorrosion according to claim 1, is characterized in that: before described fin (4) surface scribbles coating, first pass through chemical plating processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086993.5U CN205248038U (en) | 2015-12-23 | 2015-12-23 | Heat -proof transformer case anticorrosives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086993.5U CN205248038U (en) | 2015-12-23 | 2015-12-23 | Heat -proof transformer case anticorrosives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248038U true CN205248038U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086993.5U Expired - Fee Related CN205248038U (en) | 2015-12-23 | 2015-12-23 | Heat -proof transformer case anticorrosives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446059A (en) * | 2020-04-07 | 2020-07-24 | 江西成名电气有限公司 | A waterproof construction for burying formula transformer |
-
2015
- 2015-12-23 CN CN201521086993.5U patent/CN205248038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446059A (en) * | 2020-04-07 | 2020-07-24 | 江西成名电气有限公司 | A waterproof construction for burying formula transformer |
| CN111446059B (en) * | 2020-04-07 | 2021-02-26 | 江西成名电气有限公司 | A waterproof construction for burying formula transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |