Reba: 0 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2026-08-19 Inkomoko: Urubuga
Ihinduka ryisi yose kuri sisitemu irambye ya HVAC & R hamwe na pompe yubushyuhe bukabije bisaba guhinduranya ubushyuhe bushobora kongera ingufu mubikorwa bitandukanye. Amapompo yubushyuhe bugezweho-y-amazi-y-ikirere akoresha muburyo bwo gushyushya no gukonjesha ahura nubukonje bukabije, ukwezi kwa defrost kenshi, hamwe no kwiyongera kwinshi kuri coil yo hanze no murugo.
Gukoresha hydrophilique yometse kuri aluminiyumu foil yo guhanahana ubushyuhe itanga igisubizo kubuyobozi bwa kondensate. Muguhindura chimie yubutaka kugirango igere kumpande zidasanzwe zoguhuza amazi, hydrophilique fin stock irinda ikiraro cyamazi, kugabanya umuvuduko wumuyaga uhumeka, kwihutisha amazi ya defrost, no kurinda materique ya aluminiyumu kwangirika kwikirere.
Muburyo bwo gukonjesha no gushyushya pompe dehumidifike, ubuhehere bwo mu kirere butera hejuru yubukonje bwa aluminium. Kuri aluminiyumu itavuwe, ubushyuhe bwo hejuru butera amazi gukora ibitonyanga byisi. Ibitonyanga bitonyanga byambukiranya icyuho gito (1,2 mm - 2,2 mm), bikabuza imiyoboro yo mu kirere.
Ikiraro cy’amazi cyongera umuvuduko w’abafana kugera kuri 30% - 50%, bisaba moteri y’abafana gushushanya ingufu nyinshi z’amashanyarazi kugirango ibungabunge umwuka wa metero kibe-ku munota (CFM), amaherezo igabanya igipimo cy’ingufu zigihembwe (SEER) na Coefficient of Performance (COP).
Iyo pompe yubushyuhe ikora muburyo bwo gushyushya mubihe bikonje, bitose (0 ° C - 7 ° C), ubukonje kumashanyarazi yo hanze bukonja mubice bikonje. Udusimba tutavuwe dufata ibibarafu binini cyane mu cyuho cya fin, bisaba guhindagura inshuro nyinshi bikoresha ingufu nyinshi. Hydrophilic coatings ituma amazi yubukonje yashonze yihuta vuba mugihe cyizuba, bikarinda kongera gukonja kumpera yanyuma.
Imbonerahamwe ikurikira irerekana ibipimo bya tekiniki ya hydrophilique yometse kuri aluminiyumu ikoreshwa muri pompe yubushyuhe no gukoresha ubushyuhe:
Ikigereranyo cya tekiniki |
Igikoresho gisanzwe cya Hydrophilique |
Amashanyarazi meza-Kurwanya Zahabu |
Uburyo bwo Kwipimisha / Bisanzwe |
Alloy & Temper |
8011-O / 1100-H22 / 3102-H24 |
8011-H22 / 3003-H24 / 3105-H26 |
EN 573-3 / ASTM B209 |
Umubyimba wuzuye |
0,09 mm - 0,2 mm ± 0.005 mm |
0.1 mm- 0,25 mm ± 0.005 mm |
ISO 4593 / Micrometero |
Hydrophilicity ( θ ) |
Intangiriro ≤ 10 ° (Gukomeza ≤ 15 °) |
Intangiriro ≤ 8 ° (Gukomeza ≤ 12 °) |
Amazi Menyesha Inguni |
Umubyimba wuzuye (DFT) |
1.5 - 3.0μm (Uruhande rumwe / Uruhande rumwe) |
2.5 - 5.0 mm (Ikoti riremereye) |
Gukuramo Gravimetric / XRF |
Imbaraga zingutu Rₘ |
100 - 150 MPa |
130 - 180 MPa |
ISO 6892 / EN 10002 |
Kurambura A₅₀ₘₘ |
≥ 2.0 - 5.0% |
≥ 3.0 - 6.0% |
ISO 6892 |
Kurwanya umunyu |
Hour Amasaha 500 (5% NaCl idafite aho ibogamiye) |
≥ 1000 - 1500Amasaha (SWAAT / NaCl) |
ASTM B117 / ASTM G85 |
Autoclave Kurwanya |
Gukuramo zeru (120 ° C / 20 min) |
Gukuramo zeru (120 ° C / 20 min) |
Ikizamini cya Tape |
Mugukumira ibitonyanga byamazi kugirango bikemure icyuho cyanyuma, kugabanuka kwumuvuduko uhagaze hejuru ya coaporator bikomeza kuba bike. Moteri y'abafana ikora kuri RPM yo hasi mugihe itanga ikirere gikenewe, kugabanya umwanda w urusaku muri pompe zubushyuhe bwo guturamo no kugabanya ingufu zigihe cyigihe 8% - 15%.
Mugihe cyo gushyushya hanze, amashanyarazi ya hydrophilique atera ubukonje bumwe aho kuba urubura rwaho. Iyo sisitemu itangiye guhindagurika-kugaruka, amazi yoroheje munsi yurubura ashonga vuba, bigatuma amabati yatemba neza. Ibi bigabanya defrosting igihe kigera kuri 30% kandi igarura ubushyuhe vuba.
Inzitizi nyinshi-inorganic-organic barrière irinda ogisijeni yo mu kirere, imvura ya aside, hamwe na ion yumunyu guhura na aluminiyumu mbisi. Byongeye kandi, gukuraho ibidendezi byamazi bihagaze kumababi bibuza ifu, algae, na bagiteri zubushuhe, bikarinda 'impumuro mbi ' mubibazo byo mu kirere.
Hydrophilicity igereranywa no gupima inguni ihagaze neza (θ) yigitonyanga cyamazi gihagaze hejuru yubutaka.
Mugushyiramo amatsinda yimikorere ya polar (nka hydroxyl, carboxyl, cyangwa acide sulfonique acide) muri matrike ya acrylic cyangwa silicat resin, igifuniko cyongera cyane ingufu zubusa hejuru, bigatuma ibitonyanga byamazi bihita bisibangana kandi bigakwirakwira.
Impanuka yo mu rwego rwo hejuru ya hydrophilique pompe ikoresha uburyo bwinshi bwo gukingira:
Hejuru (Hydrophilic Resin, 1.0 - 2.0μm): Yakozwe muburyo buke bwo guhuza hejuru, kurwanya amazi menshi, kwikuramo amavuta yo gushiraho kashe, no gukura kwa bagiteri.
Hagati ya Passivation Layeri (Coversion Coating, 0.1 - 0.5μm): Ipitingi ya Silane cyangwa titanium-zirconium itanga inzitizi idashobora kwangirika kandi ihuza imiti ikoti hejuru yicyuma.
Base Aluminium Substrate (8011/1100/3102 Alloy): Itanga ubushyuhe bwumuriro mwinshi hamwe nuburyo bwo gukanika imashini zishushanya zipfa.
Amababi ya aluminiyumu yuzuye anyura mumurongo wihuse uhoraho wo gukaraba ufite ibikoresho bya alkaline ishyushye hamwe na acide acide. Ibi bivanaho amavuta asigara kandi bigakora ubuso bwiza bwa passivation.
Hydrophilique primers hamwe na silikatike / acrylic topcoats zikoreshwa hifashishijwe neza neza. Ibyuma byifashishwa bya optique bikomeza gupima uburebure bwa firime yumye (DFT) hejuru yubugari bwurubuga, hagakurikiraho itanura ryubushyuhe bwo mu kirere ryumye kugirango rikire neza kandi rihuze igifuniko.
Igicapo c'ibicapo bitwikiriye kogoshesha igihe kirekire kijugunywe ku gatsiko ka rotate gafite ibyuma bya tungsten karbide. Kugenzura ubukana bukabije bikomeza kwihanganira ubugari bwimbitse (± 0,05 mm) no gukuraho burr (≤ 0.01 mm), bikarinda gupfa mugihe cyo gutera kashe yihuta.
Q1: Ni irihe tandukaniro ryibanze riri hagati ya hydrophilique yubururu na feza ya zahabu?
Igisubizo: Ubururu bwa hydrophilique bukoresha ibara risanzwe rya acrylic / epoxy ikwiranye nubushyuhe bwo guturamo. Ifarashi ya hydrophilique ifitemo epoxy-polyurethane igezweho cyangwa ibice bibiri byahinduwe byakozwe muburyo bwo gukurura pompe yubushyuhe bwo ku nkombe n’inyanja, bitanga kurwanya umunyu urenze amasaha 1000.
Q2: Nigute hydrophilique aluminium foil igabanya ubushyuhe bwa pompe yubushyuhe mugihe cyitumba?
. Igisubizo Munsi ya rukuruzi, iyi firime yamazi itwara hejuru yubutaka bwihuse, bigatuma pompe yubushyuhe irangiza ukwezi kwayo vuba kandi igasubira muburyo bwo gushyushya.
3
Igisubizo: Yego. Ipfunyika nziza ya hydrophilique yinjizamo amavuta y’ibishashara akomeye mu buryo bwo hejuru y’amakoti, bigafasha gutera kashe ya finike hamwe no gushushanya amakariso ku mashini zikoresha bidakenewe andi mavuta y’amazi.
Q4: Nigute hydrophilicity iramba ya aluminiyumu isize isuzumwa?
Igisubizo: Hydrophilicity iramba irageragezwa hifashishijwe Ikizamini cyo Gukaraba Amazi (kwibiza ingero zamazi mumazi 500) hamwe no gupima ubushyuhe bwumuriro, hanyuma hagakurikiraho gupima impande zombi kugirango harebwe θ kuguma kuri ≤ 15 °.
Q5: Niki gitera fin collar kumeneka mugihe cyo kwaguka, kandi twakwirinda dute?
Igisubizo: Kumenagura amakariso bibaho kubera kurambura ibyuma bidahagije, ubushyuhe budakwiye, cyangwa uburebure butaringaniye. Gukuramo ibishishwa byuzuye cyangwa H22 / H24 ubushyuhe 8011/3003 hamwe nubushuhe bwa hydrophilique buringaniye (1.5 - 2,5 mm) butuma ihindagurika mugihe cyo gushushanya amakariso no kwaguka.
Kuzamura fin fin yibisobanuro kuri hydrophilique yometse kuri aluminiyumu ifasha pompe yubushyuhe n’inganda zikora ubushyuhe kuzuza ibipimo ngenderwaho by’ingufu ku isi.
Kugirango utezimbere ubushyuhe bwawe bwo guhindura no gukora ibikoresho:
Hitamo Substrate Alloy ukoresheje Ibisabwa bisabwa: Koresha 8011 cyangwa 1100 ibishishwa muri $ 0.095 - 0.13 mm bipima kubisanzwe bihumeka; vuga 3003 cyangwa 3102 ibishishwa kumashanyarazi akomeye yubucuruzi.
Kugenzura Ibikomeza Hydrophilicity & Salt Spray Ratings: Menya neza ko ibifuniko bya hydrophilique bigumana inguni yo guhuza amazi ≤15 ° nyuma yikizamini cyo koza amazi, hamwe no kurwanya umunyu utagira aho ubogamiye urenga amasaha 500 (cyangwa> amasaha 1000 kuri pompe yubushyuhe bwo ku nkombe).
Umufatanyabikorwa hamwe na Integrated Foil Coating Mills: nabatanga ubunararibonye nka Changzhou Dingang Metal Material Co., Ltd. Korana
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