CN106269448A - A kind of surface treatment process for heat sink of air conditioner - Google Patents
A kind of surface treatment process for heat sink of air conditioner Download PDFInfo
- Publication number
- CN106269448A CN106269448A CN201610669737.1A CN201610669737A CN106269448A CN 106269448 A CN106269448 A CN 106269448A CN 201610669737 A CN201610669737 A CN 201610669737A CN 106269448 A CN106269448 A CN 106269448A
- Authority
- CN
- China
- Prior art keywords
- fin
- heat sink
- air conditioner
- surface treatment
- treatment process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B05D7/26—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 synthetic lacquers or varnishes
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of surface treatment process for heat sink of air conditioner, this surface treatment process for heat sink of air conditioner specifically comprises the following steps that the thick grinding process in S1: surface, S2: gases at high pressure flushing processes, S3: the fin after step S2 processes is carried out alkali cleaning process, S4: the fin processed through step S3 is placed under flowing clear water and is rinsed, the process of spraying paint of S5: fin surface.Fin is used alkali cleaning mode to be removed by surface and oil contaminant by the present invention, rear by surface lacquer process technique, processes fin so that fin obtains higher corrosion resistance, improves the Practical Performance of fin.
Description
Technical field
The present invention relates to heat sink of air conditioner technical field, be specially a kind of surface treatment process for heat sink of air conditioner.
Background technology
Air-conditioning i.e. air conditioner (room air conditioner), regulation temperature, humidity, hanging air conditioner are a kind of
For processing the unit of air temperature variations to area of space (the most airtight) offer.Its function be to this room (or envelope
Close space, region) temperature of interior air, humidity, the parameter such as cleanliness factor and air velocity be adjusted, with meet human comfort or
The requirement of technical process.Fin is the vitals in air-conditioning, and the process of surface treatment of heat sink of air conditioner is highly important,
Surface is effectively processed, it will improve the serviceability of fin.
Summary of the invention
It is an object of the invention to provide a kind of surface treatment process for heat sink of air conditioner, this heat sink of air conditioner surface science and engineering
Skill specifically comprises the following steps that
The thick grinding process in S1: surface, uses sand paper to carry out grinding process by fin surface, the hair occurred in being manufactured by fin
Limit and projection polish off, it is to avoid the foreign material impact on fin uses；
S2: gases at high pressure flushing processes, and in the effect of high pressure air rifle, the fin processed through step S1 is carried out high-pressure jet
Rinse, the impurity in fin surface lines is flushed out；
S3: the fin after step S2 processes is carried out alkali cleaning process, is placed in sodium hydroxide solution by fin
Row soaking and washing, uses plastic material hairbrush to scrub process, and by Impurity removals such as fin surface greasy dirts, the soaking and washing time is not
Less than 5 minutes；
S4: the fin processed through step S3 is placed under flowing clear water and is rinsed, by molten for remained on surface sodium hydroxide
Liquid rinses and removes, and fin is dried after flushing process, uses hot-air blower to carry out drying up process；
The process of spraying paint of S5: fin surface, sprays paint to fin surface, and paint vehicle used is corrosion-resistant paint vehicle so that dissipate
Heat sink surface sprays paint uniformly, and paint layer from surface thickness is not more than 0.1MM.
In described step S1, the sand paper mesh number used by the thick grinding process of fin is 1000.
Described sodium hydroxide solution be sodium hydroxide with water component by weight than the mixed liquor for 1:20 proportions.
Compared with prior art, the invention has the beneficial effects as follows: fin is used alkali cleaning mode by surface oil by the present invention
Dirty removal, rear by surface lacquer process technique, fin is processed so that fin obtains higher corrosion resistance
Can, improve the Practical Performance of fin.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
A kind of surface treatment process for heat sink of air conditioner, this surface treatment process for heat sink of air conditioner specifically comprises the following steps that
The thick grinding process in S1: surface, uses sand paper to carry out grinding process by fin surface, the hair occurred in being manufactured by fin
Limit and projection polish off, it is to avoid the foreign material impact on fin uses；
S2: gases at high pressure flushing processes, and in the effect of high pressure air rifle, the fin processed through step S1 is carried out high-pressure jet
Rinse, the impurity in fin surface lines is flushed out；
S3: the fin after step S2 processes is carried out alkali cleaning process, is placed in sodium hydroxide solution by fin
Row soaking and washing, uses plastic material hairbrush to scrub process, and by Impurity removals such as fin surface greasy dirts, the soaking and washing time is not
Less than 5 minutes；
S4: the fin processed through step S3 is placed under flowing clear water and is rinsed, by molten for remained on surface sodium hydroxide
Liquid rinses and removes, and fin is dried after flushing process, uses hot-air blower to carry out drying up process；
The process of spraying paint of S5: fin surface, sprays paint to fin surface, and paint vehicle used is corrosion-resistant paint vehicle so that dissipate
Heat sink surface sprays paint uniformly, and paint layer from surface thickness is not more than 0.1MM.
In described step S1, the sand paper mesh number used by the thick grinding process of fin is 1000.
Described sodium hydroxide solution be sodium hydroxide with water component by weight than the mixed liquor for 1:20 proportions.
Fin is used alkali cleaning mode to be removed by surface and oil contaminant by the present invention, rear by surface lacquer process technique, to dissipating
Backing processes so that fin obtains higher corrosion resistance, improves the Practical Performance of fin.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (3)
1. a surface treatment process for heat sink of air conditioner, it is characterised in that: these surface treatment process for heat sink of air conditioner concrete steps
As follows:
The thick grinding process in S1: surface, uses sand paper to carry out grinding process by fin surface, the hair occurred in being manufactured by fin
Limit and projection polish off, it is to avoid the foreign material impact on fin uses；
S2: gases at high pressure flushing processes, and in the effect of high pressure air rifle, the fin processed through step S1 is carried out high-pressure jet
Rinse, the impurity in fin surface lines is flushed out；
S3: the fin after step S2 processes is carried out alkali cleaning process, is placed in sodium hydroxide solution by fin
Row soaking and washing, uses plastic material hairbrush to scrub process, and by Impurity removals such as fin surface greasy dirts, the soaking and washing time is not
Less than 5 minutes；
S4: the fin processed through step S3 is placed under flowing clear water and is rinsed, by molten for remained on surface sodium hydroxide
Liquid rinses and removes, and fin is dried after flushing process, uses hot-air blower to carry out drying up process；
The process of spraying paint of S5: fin surface, sprays paint to fin surface, and paint vehicle used is corrosion-resistant paint vehicle so that dissipate
Heat sink surface sprays paint uniformly, and paint layer from surface thickness is not more than 0.1MM.
A kind of surface treatment process for heat sink of air conditioner the most according to claim 1, it is characterised in that: described step S1 dissipates
Sand paper mesh number used by the thick grinding process of backing is 1000.
A kind of surface treatment process for heat sink of air conditioner the most according to claim 1, it is characterised in that: described sodium hydroxide is molten
Liquid be sodium hydroxide with water component by weight than the mixed liquor for 1:20 proportions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669737.1A CN106269448A (en) | 2016-08-16 | 2016-08-16 | A kind of surface treatment process for heat sink of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669737.1A CN106269448A (en) | 2016-08-16 | 2016-08-16 | A kind of surface treatment process for heat sink of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106269448A true CN106269448A (en) | 2017-01-04 |
Family
ID=57671989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610669737.1A Pending CN106269448A (en) | 2016-08-16 | 2016-08-16 | A kind of surface treatment process for heat sink of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106269448A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225375A (en) * | 2017-06-14 | 2017-10-03 | 安徽华昊机械制造有限公司 | A kind of corrosion-resistant fin manufacture craft |
| CN107234048A (en) * | 2017-06-14 | 2017-10-10 | 安徽华昊机械制造有限公司 | A kind of surface treatment process for heat sink |
| CN108152942A (en) * | 2017-12-27 | 2018-06-12 | 重庆市华阳光学仪器有限公司 | A kind of telescope steel rack surface treatment process |
| CN108284304A (en) * | 2017-12-27 | 2018-07-17 | 杭州新世纪万向节有限公司 | Universal-joint cross trunnion blank cold-extruded processing technology |
| CN109015122A (en) * | 2018-09-03 | 2018-12-18 | 安捷包装（苏州）股份有限公司 | A kind of rust prevention packaging method of metal product |
| CN110586541A (en) * | 2019-08-22 | 2019-12-20 | 徐州东坤耐磨材料有限公司 | Method for cleaning water pump impeller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646873A (en) * | 2002-04-10 | 2005-07-27 | 大金工业株式会社 | Surface treatment method for plate material, and radiating fin for heat exchanger |
-
2016
- 2016-08-16 CN CN201610669737.1A patent/CN106269448A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646873A (en) * | 2002-04-10 | 2005-07-27 | 大金工业株式会社 | Surface treatment method for plate material, and radiating fin for heat exchanger |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225375A (en) * | 2017-06-14 | 2017-10-03 | 安徽华昊机械制造有限公司 | A kind of corrosion-resistant fin manufacture craft |
| CN107234048A (en) * | 2017-06-14 | 2017-10-10 | 安徽华昊机械制造有限公司 | A kind of surface treatment process for heat sink |
| CN108152942A (en) * | 2017-12-27 | 2018-06-12 | 重庆市华阳光学仪器有限公司 | A kind of telescope steel rack surface treatment process |
| CN108284304A (en) * | 2017-12-27 | 2018-07-17 | 杭州新世纪万向节有限公司 | Universal-joint cross trunnion blank cold-extruded processing technology |
| CN108284304B (en) * | 2017-12-27 | 2019-10-01 | 杭州新世纪万向节有限公司 | Universal-joint cross trunnion blank cold-extruded processing technology |
| CN109015122A (en) * | 2018-09-03 | 2018-12-18 | 安捷包装（苏州）股份有限公司 | A kind of rust prevention packaging method of metal product |
| CN110586541A (en) * | 2019-08-22 | 2019-12-20 | 徐州东坤耐磨材料有限公司 | Method for cleaning water pump impeller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |