JP6708680B2 - 超撥水表面が実現された伝熱管の製造方法 - Google Patents
超撥水表面が実現された伝熱管の製造方法 Download PDFInfo
- Publication number
- JP6708680B2 JP6708680B2 JP2018042378A JP2018042378A JP6708680B2 JP 6708680 B2 JP6708680 B2 JP 6708680B2 JP 2018042378 A JP2018042378 A JP 2018042378A JP 2018042378 A JP2018042378 A JP 2018042378A JP 6708680 B2 JP6708680 B2 JP 6708680B2
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- transfer tube
- water
- nanostructure
- silane
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
- F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
-
- 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
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
-
- 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
- B05D7/14—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 to metal, e.g. car bodies
- B05D7/146—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 to metal, e.g. car bodies to metallic pipes or tubes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/107—Protection of water tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
- F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
-
- 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
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
-
- 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
- B05D2202/00—Metallic substrate
-
- 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
- B05D2254/00—Tubes
- B05D2254/02—Applying the material on the exterior of the tube
-
- 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
- B05D2506/00—Halogenated polymers
-
- 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
- B05D2518/00—Other type of polymers
- B05D2518/10—Silicon-containing polymers
- B05D2518/12—Ceramic precursors (polysiloxanes, polysilazanes)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0063—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/04—Coatings; Surface treatments hydrophobic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/20—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes with nanostructures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Description
準備された伝熱管をアセトン(CH3COCH3)に入れて3〜7分間超音波処理して後、エタノール(C2H5OH)に入れて3〜7分間超音波処理した。超音波処理の後、脱イオン水(DI water)を用いて洗浄し、窒素ガスを用いて表面に残留する水気を除去した。金属酸化物を除去するために、2Mの塩酸(HCl)溶液に20〜40秒間浸漬させた。塩酸溶液に浸漬させた後、脱イオン水を用いて洗浄し、窒素ガスを用いて表面に残留する水気を除去した。
ナノ構造物を形成するために、脱イオン水100重量部を基準として、3.75重量部のNaClO2、5重量部のNaOH、および10重量部のNa3PO4を混合することでナノ構造物形成用浸漬液を製造し、前記ナノ構造物形成用浸漬液を沸騰させた。洗浄された伝熱管を、沸騰させたナノ構造物形成用浸漬液に10分間浸漬した後、脱イオン水を用いて洗浄し、窒素ガスを用いて表面に残留する水気を除去した。
ナノ構造物形成用浸漬液のNaClO2を1.5重量部入れたことを除き、製造例1と同様に製造した。
ナノ構造物形成用浸漬液のNaOHを4重量部入れたことを除き、製造例1と同様に製造した。
ナノ構造物形成用浸漬液のNa3PO4を6重量部入れたことを除き、製造例1と同様に製造した。
伝熱管をナノ構造物形成用浸漬液に20分間浸漬させたことを除き、製造例1と同様に製造した。
本願によれば、以下の各項目もまた開示される。
[項目1]
1)伝熱管を有機溶媒を用いて超音波処理するステップと、
2)上記1)ステップの超音波処理した伝熱管を洗浄するステップと、
3)上記2)ステップの洗浄した伝熱管を酸性溶液に浸漬して、伝熱管表面の金属酸化物を除去するステップと、
4)ナノ構造物形成用浸漬液を製造するステップと、
5)上記3)ステップの金属酸化物を除去した伝熱管を、上記4)ステップのナノ構造物形成用浸漬液に浸漬するステップと、を含む、超撥水表面が実現された伝熱管の製造方法。
[項目2]
上記1)ステップの有機溶媒は、アセトン、エタノール、およびこれらの混合物からなる群から選択される、項目1に記載の超撥水表面が実現された伝熱管の製造方法。
[項目3]
上記1)ステップで、アセトンに伝熱管を入れて3〜7分間1次超音波処理した後、エタノールに伝熱管を入れて3〜7分間2次超音波処理する、項目1または2に記載の超撥水表面が実現された伝熱管の製造方法。
[項目4]
上記2)ステップで、超音波処理した伝熱管を水で洗浄し、窒素ガスを用いて残留する水気を除去する、項目1から3の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目5]
上記3)ステップの酸性溶液が2Mの塩酸(HCl)である、項目1から4の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目6]
上記ナノ構造物形成用浸漬液は、水と、NaClO 2 と、NaOHと、Na 3 PO 4 と、を含む、項目1から5の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目7]
上記ナノ構造物形成用浸漬液は、水100重量部に対して、1〜4重量部のNaClO 2 と、3.5〜10重量部のNaOHと、5〜11重量部のNa 3 PO 4 と、を含む、項目6に記載の超撥水表面が実現された伝熱管の製造方法。
[項目8]
上記5)ステップで、ナノ構造物形成用浸漬液に伝熱管を10分以上浸漬する、項目1から7の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目9]
上記伝熱管の表面に形成されたナノ構造物がCu 2 OおよびCuOを含む、項目1から8の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目10]
上記伝熱管がアルブラス(Al‐bras)で構成される、項目1から9の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目11]
上記伝熱管は多数の伝熱管が組み立てられた形態である、項目1から10の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目12]
上記5)ステップの後、6)伝熱管をシラン系コーティング液に浸漬して、撥水コーティング層を形成するステップをさらに含む、項目1から11の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
[項目13]
上記シラン系コーティング液は、HDFS(Heptadeca‐fluoro‐1,1,2,2,2 tetrahydrodecyl trichlorosilane)、TFTS(Trichloro(1H,1H,2H,2H‐perfluorooctyl)silane)、OTS(Trichloro(octyl)silane)、およびDCDMS(Dichlorodimethylsilane)からなる群から選択されるシラン系化合物を含む、項目12に記載の超撥水表面が実現された伝熱管の製造方法。
[項目14]
上記シラン系コーティング液は、揮発性溶媒をさらに含む、項目13に記載の超撥水表面が実現された伝熱管の製造方法。
[項目15]
上記揮発性溶媒がヘキサン(C 6 H 14 )である、項目14に記載の超撥水表面が実現された伝熱管の製造方法。
[項目16]
上記シラン系コーティング液は、揮発性溶媒100重量部を基準として、シラン系化合物0.1重量部以上を含む、項目14に記載の超撥水表面が実現された伝熱管の製造方法。
[項目17]
項目1から16の何れか一項に記載の製造方法により表面にナノ構造物が形成された、超撥水表面が実現された伝熱管。
[項目18]
上記ナノ構造物がCu −2 OおよびCuOを含む、項目17に記載の超撥水表面が実現された伝熱管。
[項目19]
シラン系化合物を含む撥水コーティング層をさらに含む、項目17または18に記載の超撥水表面が実現された伝熱管。
[項目20]
表面接触角が145度以上である、項目19に記載の超撥水表面が実現された伝熱管。
Claims (12)
- 1)Al、Zn、およびCuを構成成分として含む伝熱管を有機溶媒を用いて超音波処理するステップと、
2)前記1)ステップの超音波処理した伝熱管を洗浄するステップと、
3)前記2)ステップの洗浄した伝熱管を酸性溶液に浸漬して、伝熱管表面の金属酸化物を除去するステップと、
4)ナノ構造物形成用浸漬液を製造するステップであって、前記ナノ構造物形成用浸漬液は、水100重量部に対して、1〜4重量部のNaClO2と、3.5〜10重量部のNaOHと、5〜11重量部のNa3PO4と、を含む、ステップと、
5)前記3)ステップの金属酸化物を除去した、組み立てられた多数の伝熱管を、前記4)ステップのナノ構造物形成用浸漬液に10分以上浸漬するステップと、を含む、超撥水表面が実現された伝熱管の製造方法。 - 前記1)ステップの有機溶媒は、アセトン、エタノール、およびこれらの混合物からなる群から選択される、請求項1に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記1)ステップで、アセトンに伝熱管を入れて3〜7分間1次超音波処理した後、エタノールに伝熱管を入れて3〜7分間2次超音波処理する、請求項1または2に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記2)ステップで、超音波処理した伝熱管を水で洗浄し、窒素ガスを用いて残留する水気を除去する、請求項1から3の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記3)ステップの酸性溶液が2Mの塩酸(HCl)である、請求項1から4の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記伝熱管の表面に形成されたナノ構造物がCu 2 OおよびCuOを含む、請求項1から5の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記伝熱管は多数の伝熱管が組み立てられた形態である、請求項1から6の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記5)ステップの後、6)伝熱管をシラン系コーティング液に浸漬して、撥水コーティング層を形成するステップをさらに含む、請求項1から7の何れか一項に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記シラン系コーティング液は、HDFS(Heptadeca‐fluoro‐1,1,2,2,2 tetrahydrodecyl trichlorosilane)、TFTS(Trichloro(1H,1H,2H,2H‐perfluorooctyl)silane)、OTS(Trichloro(octyl)silane)、およびDCDMS(Dichlorodimethylsilane)からなる群から選択されるシラン系化合物を含む、請求項8に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記シラン系コーティング液は、揮発性溶媒をさらに含む、請求項9に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記揮発性溶媒がヘキサン(C6H14)である、請求項10に記載の超撥水表面が実現された伝熱管の製造方法。
- 前記シラン系コーティング液は、揮発性溶媒100重量部を基準として、シラン系化合物0.1重量部以上を含む、請求項10に記載の超撥水表面が実現された伝熱管の製造方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170032240A KR101953966B1 (ko) | 2017-03-15 | 2017-03-15 | 초발수 표면이 구현된 전열관 및 이의 제조 방법 |
| KR10-2017-0032240 | 2017-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018155483A JP2018155483A (ja) | 2018-10-04 |
| JP6708680B2 true JP6708680B2 (ja) | 2020-06-10 |
Family
ID=61655650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018042378A Active JP6708680B2 (ja) | 2017-03-15 | 2018-03-08 | 超撥水表面が実現された伝熱管の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10663237B2 (ja) |
| EP (1) | EP3399233B1 (ja) |
| JP (1) | JP6708680B2 (ja) |
| KR (1) | KR101953966B1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11338220B2 (en) * | 2018-12-03 | 2022-05-24 | Exaeris Water Innovations, Llc | Atmospheric water generator apparatus |
| CN111609558B (zh) * | 2020-05-15 | 2022-01-07 | 华帝股份有限公司 | 一种防止水管腐蚀的方法及应用其的热水器 |
| CN113522284B (zh) * | 2021-07-15 | 2023-05-16 | 山东科技大学 | 一种处理抗生素废液的复合材料及其制备方法和应用 |
| CN114593630B (zh) * | 2022-03-29 | 2023-12-22 | 郑州轻工业大学 | 一种纳米磁性粒子亲疏水智能管及其控制系统 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI86475C (fi) * | 1985-11-27 | 1992-08-25 | Mitsubishi Materials Corp | Vaermeoeverfoeringsmaterial och dess framstaellningsfoerfarande. |
| JPH06265292A (ja) * | 1993-03-15 | 1994-09-20 | Hitachi Ltd | 海水を取扱う熱交換器の防食薬品供給装置 |
| JPH1096599A (ja) * | 1996-05-10 | 1998-04-14 | Hitachi Ltd | 室外用熱交換器ユニットおよびこれを用いた空気調和機 |
| JPH1191024A (ja) * | 1997-09-19 | 1999-04-06 | Hitachi Ltd | 撥水性部材及びその製造方法 |
| JP2000154986A (ja) * | 1998-11-18 | 2000-06-06 | Sigma:Kk | 復水器のリーク探知方法およびその装置 |
| JP4175449B2 (ja) * | 2000-04-25 | 2008-11-05 | 三菱重工業株式会社 | 多管式熱交換器及びその組立方法 |
| AU2002360005A1 (en) * | 2002-10-10 | 2004-05-04 | Iseya Manufacturing Co. | Method for heat conduction and system for heat exchange between solid and fluid |
| JP2005098694A (ja) * | 2002-10-10 | 2005-04-14 | Sukeaki Kunugi | 固体と流体との間の熱交換システム |
| JP2004294049A (ja) * | 2002-11-26 | 2004-10-21 | Daikin Ind Ltd | 対空気用熱交換器及び冷凍装置 |
| WO2004113456A2 (en) * | 2003-06-23 | 2004-12-29 | University Of Zurich | Superhydrophobic coating |
| KR100534616B1 (ko) * | 2004-05-03 | 2005-12-07 | 삼성전자주식회사 | 잉크젯 헤드용 노즐 플레이트의 발수처리 방법 |
| JP2006132840A (ja) * | 2004-11-05 | 2006-05-25 | Mitsubishi Electric Corp | 熱交換器 |
| JP4974332B2 (ja) * | 2005-09-07 | 2012-07-11 | 一般財団法人電力中央研究所 | ナノ構造体およびその製造方法 |
| EP2260123A1 (en) * | 2008-02-28 | 2010-12-15 | Corning Incorporated | Electrochemical methods of making nanostructures |
| JP5205229B2 (ja) * | 2008-11-27 | 2013-06-05 | 株式会社神戸製鋼所 | 多管式熱交換器の管取付け方法、及び、多管式熱交換器の管取付け装置 |
| DE102008064125A1 (de) * | 2008-12-19 | 2010-06-24 | Siemens Aktiengesellschaft | Kondensatorrohr mit erhöhter Hydrophobie, Herstellungsverfahren und Verwendung dazu |
| KR101206150B1 (ko) * | 2010-10-11 | 2012-11-28 | (주) 동명기계 | 탄소나노튜브를 이용한 고효율 전열관, 그 제조방법 및 그 이용방법 |
| KR20120082278A (ko) * | 2011-01-13 | 2012-07-23 | 삼성전자주식회사 | 표면 코팅층 및 상기 표면 코팅층을 포함하는 열 교환기 |
| JP2012228670A (ja) * | 2011-04-27 | 2012-11-22 | Denso Corp | 撥水性基材、撥水性基材を用いた熱交換器、および撥水性基材の製造方法 |
| JP5600081B2 (ja) | 2011-05-10 | 2014-10-01 | 日本軽金属株式会社 | 熱交換器用プレコートフィン材及び熱交換器 |
| KR101260455B1 (ko) * | 2011-07-21 | 2013-05-07 | 포항공과대학교 산학협력단 | 극소수성 표면 가공 방법 및 극소수성 표면을 가지는 증발기 |
| JP2013120047A (ja) * | 2011-12-09 | 2013-06-17 | Panasonic Corp | 冷蔵庫 |
| JP2013180221A (ja) * | 2012-02-29 | 2013-09-12 | Mitsubishi Electric Corp | 撥水性被膜の形成方法、撥水性部材及び熱交換器 |
| US12202229B2 (en) * | 2012-03-02 | 2025-01-21 | Massachusetts Institute Of Technology | Superhydrophobic nanostructures |
| BR112015011378A8 (pt) * | 2012-11-19 | 2019-10-01 | Massachusetts Inst Technology | artigo compreendendo uma superfície impregnada com líquido e método de uso do referido artigo |
| JP6356702B2 (ja) * | 2013-02-15 | 2018-07-11 | マサチューセッツ インスティテュート オブ テクノロジー | 滴状凝縮のためのグラフトポリマー表面、ならびに関連使用および製造方法 |
| KR101628117B1 (ko) * | 2014-06-24 | 2016-06-08 | 군산대학교산학협력단 | 보행 패턴 분석 시스템 및 방법 |
| KR101617611B1 (ko) * | 2014-06-27 | 2016-05-03 | 국민대학교산학협력단 | 초친수성 금속 표면 형성방법 |
| KR101479448B1 (ko) * | 2014-07-02 | 2015-01-06 | 한양대학교 산학협력단 | 산화세륨 초발수 나노/마이크로 구조체를 포함하는 열교환기 및 이의 제조방법 |
| US20170010060A1 (en) * | 2015-07-06 | 2017-01-12 | Chih-Hung Chang | Heterogeneous surfaces for patterned bubble arrays, enhanced heat transfer, & advanced heat exhanger applications |
-
2017
- 2017-03-15 KR KR1020170032240A patent/KR101953966B1/ko active Active
-
2018
- 2018-03-08 JP JP2018042378A patent/JP6708680B2/ja active Active
- 2018-03-14 US US15/921,618 patent/US10663237B2/en active Active
- 2018-03-14 EP EP18161729.1A patent/EP3399233B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018155483A (ja) | 2018-10-04 |
| US10663237B2 (en) | 2020-05-26 |
| EP3399233A1 (en) | 2018-11-07 |
| US20180266776A1 (en) | 2018-09-20 |
| KR20180105330A (ko) | 2018-09-28 |
| EP3399233B1 (en) | 2022-04-06 |
| KR101953966B1 (ko) | 2019-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6708680B2 (ja) | 超撥水表面が実現された伝熱管の製造方法 | |
| Li et al. | Durable lubricant-infused coating on a magnesium alloy substrate with anti-biofouling and anti-corrosion properties and excellent thermally assisted healing ability | |
| Sommers et al. | Condensate drainage performance of a plain fin-and-tube heat exchanger constructed from anisotropic micro-grooved fins | |
| Cai et al. | CaCO3 fouling on microscale–nanoscale hydrophobic titania–fluoroalkylsilane films in pool boiling | |
| Park et al. | Heat transfer augmentation in two-phase flow heat exchanger using porous microstructures and a hydrophobic coating | |
| Kim et al. | Steam condensate behavior and heat transfer performance on chromium-ion-implanted metal surfaces | |
| EP3959295B1 (en) | Heat and mass transfer component comprising a lubricant-impregnated surface | |
| Kim et al. | Observation of water condensate on hydrophobic micro textured surfaces | |
| Li et al. | Anti‐icing performance of superhydrophobic surfaces with periodic micro‐nano structures directly induced by femtosecond laser | |
| Panuthara et al. | Experimental investigation of condensation heat transfer on chlorotriethylsilane coated grooved vertical tube | |
| Kuzma-Kichta et al. | Intensification of Heat Transfer During Boiling and Condensation by Means of Micro-and Nanoparticle Coatings | |
| Davar et al. | Effects of superhydrophobic, hydrophobic and hybrid surfaces in condensation heat transfer | |
| Wang et al. | Pool boiling fouling and corrosion properties on liquid‐phase‐deposition TiO2 coatings with copper substrate | |
| KR20200052888A (ko) | 표면 처리 | |
| US10767941B2 (en) | Method of forming a superhydrophobic layer on a motor vehicle heat exchanger housing and a heat exchanger incorporating such a housing | |
| KR101881659B1 (ko) | 희토류 산화물 기반의 초발수 표면이 구현된 전열관 및 이의 제조 방법 | |
| Han et al. | Heat transfer characteristics of fin-tube heat exchangers coated with single-walled carbon nanotubes under various coating concentrations | |
| Cao et al. | Dropwise condensation on carbon steel surface | |
| WO2022236157A1 (en) | Solid-infused surfaces, articles incorporating solid-infused surfaces, methods of making, and methods of use thereof | |
| Hoque et al. | Contactless Rejuvenation of Slippery Lubricant-Infused Surfaces | |
| Chen et al. | Experimental study on thermal performance enhancement of heat pipes based on grooved condensation surface with hybrid wettability | |
| Balbarona et al. | Influence of surface modification on droplet mobility during dropwise condensation | |
| Abraham et al. | Condensation Heat Transfer Performance of Vertical Condenser Tube With Slippery Liquid Infused Surface Coatings | |
| Goswami et al. | The Use of Helically Bi-philic Vertical tubes to Improve Condensation in the Presence of Non-Condensable Gas | |
| Jeong et al. | Experimental Study of Dropwise Condensation on various SAM condenser tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180308 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190507 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190805 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200107 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200226 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200421 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200521 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6708680 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |