Microchannel Condenser Ọja Series
Tube Ibile Ejò pẹlu Finned Awo Heat Exchanger Series
Ti a ṣe ni pataki lati rọpo awọn olupaṣiparọ ooru awo ti aṣa, jara yii nlo gbogbo{0} imọ-ẹrọ alurinmorin aluminiomu, ti o n ṣepọ awọn lẹbẹ lainidi pẹlu awọn ọpọn alapin. Iṣiṣẹ gbigbe ooru ti pọ si nipasẹ 42%, o dara fun awọn itutu ti o wọpọ gẹgẹbi R134a ati R404A, ti a lo ni lilo pupọ ni awọn firiji iṣowo, awọn apoti ohun ọṣọ, ati bẹbẹ lọ.
Didi ati Itaja Kekere -Ira giga
Iṣapeye fun aaye -awọn oju iṣẹlẹ ti o ni ihamọ, pẹlu sisanra ti 16-25mm, idiwọ afẹfẹ dinku nipasẹ 31%. O dara ni pataki fun ohun elo itutu agbaiye ati awọn ẹrọ ṣiṣe yinyin kekere, ati pe o ṣe atilẹyin lilo ailewu ti awọn firiji flammable pataki bi R290.
Idile/Commercial Ibi Production Series
Awọn ọja iṣelọpọ ti o ni idiwọn, pẹlu titẹ apẹrẹ ti o to 3.5MPa, dada ti wa ni bo pelu AL0, ipata - Layer sooro, pẹlu igbesi aye ti o ju ọdun 10 lọ, ti o bo awọn iwulo alabọde{4}} awọn ohun elo ti o ni iwọn gẹgẹbi awọn air conditioners ati gbigbe pq tutu.
Adani Akanse Condenser Series
Ti a ṣe ni pataki fun awọn atu omi ile-iṣẹ / awọn ẹrọ gbigbẹ tutu, jara yii ṣe ẹya microchannel flat tube multi-apẹrẹ ilana, pẹlu idinku 50% ni iwọn kikun, o dara fun gbogbo awọn refrigerants ayafi CO, ti o ba awọn ibeere giga{2}}ipata titẹ- awọn ibeere sooro ti eto itọpa pq tutu.
Awọn ọja ti o baamu
Condenser ti refrigeration togbe
Ohun elo aaye: Refrigeration togbe
Condenser ti air konpireso
Ohun elo aaye: Air konpireso
Condenser of lesa chiller
Ohun elo aaye: lesa chiller
Epo itutu ooru exchanger
Aaye ohun elo: Awọn ohun elo itutu agba epo
Awọn aaye ohun elo gbogbogbo
Ohun elo aaye ti omi chiller: Omi chiller
Epo itutu ooru exchanger
Aaye ohun elo: Awọn ohun elo itutu agba epo
Condenser ti kọmputa yara air kondisona
Aaye ohun elo: Kondisona yara Kọmputa
Epo itutu ooru exchanger
Aaye ohun elo: Awọn ohun elo itutu agba epo
Awọn imọran:
Bii o ṣe le Ṣetọju Awọn Condens Microchannel ni Chillers fun Igbesi aye Iṣẹ ti o gbooro
Awọn condensers Microchannel (apakankan pataki ti chillers) ṣe afihan ohun kohun alloy aluminiomu pẹlu igbale{0}} awọn tubes alapin brazed, awọn ikanni sisan microscale (0.1–2 mm), ati giga{3}}iwuwo louvered/corrugated fins. Itọju to peye ṣe pataki si titọju iduroṣinṣin igbekalẹ wọn, ṣiṣe gbigbe ooru, ati ilodi si ipata -awọn nkan pataki fun faagun igbesi aye iṣẹ ti awọn oluparọ ooru microchannel (MCHEs). Ni isalẹ ni itọnisọna itọju alaye ti o ni wiwa awọn iṣe pataki ati MCHE{7}} awọn ọrọ-ọrọ kan pato:
1. Deede Cleaning: Dena ooru Gbigbe ibaje
Awọn iyẹfun Microchannel ati awọn ikanni ṣiṣan jẹ itara si didi nipasẹ eruku, idoti, tabi awọn iyoku epo firiji, eyiti o dinku agbegbe gbigbe gbigbe ooru ti o munadoko ati mu idinku titẹ pọ si.
Fin dada CleaningLo - titẹ kekere (Kere tabi dọgba si 300 psi) afẹfẹ fisinuirindigbindigbin tabi fẹlẹlẹ rirọ - lati yọ awọn idoti alaimuṣinṣin kuro ninu awọn iyẹ iyẹfun/corrugated. Fun awọn ohun idogo agidi (fun apẹẹrẹ, epo, iwọn), lo awọn olutọpa pH didoju (yago fun awọn ojutu ekikan/alkaline ti o ba awọn microchannel aluminiomu jẹ) ki o fi omi ṣan pẹlu omi ti a ti sọ diionized. Gbẹ oju ilẹ daradara daradara lati dena ọrinrin{7}} ibajẹ ti o fa.Akiyesi: Yago fun giga - awọn ọkọ ofurufu omi titẹ - wọn le tẹ tabi ba awọn iha microchannel elege jẹ, idalọwọduro ṣiṣan afẹfẹ ati paṣipaarọ ooru.
Ti abẹnu Flow ikanni flushing: Lọdọọdun ma fọ awọn ipa ọna sisan microchannel pẹlu ẹrọ isọdọmọ refrigerant kan (fun apẹẹrẹ, polyol ester{2}}awọn ẹrọ mimọ fun awọn ọna ṣiṣe R134a/R410A) lati yọ sludge epo tabi awọn ohun idogo oxide kuro. Ṣakoso iwọn ṣiṣan ṣiṣan (Kere tabi dogba si 10 L/min) lati ṣe idiwọ titẹ silẹ ti o pọ ju ti o le ba awọn ọpọn alapin tinrin- ogiri jẹ.
2. Idaabobo Ibajẹ: Idaabobo Aluminiomu Alloy Core
Aluminiomu, ohun elo akọkọ ti awọn ohun kohun MCHE, ni ifaragba si ipata pitting (lati ọrinrin, iyọ{0}}afẹfẹ ti o wuwo, tabi awọn idoti ekikan). Idabobo alaapọn ṣe pataki:
Itọju Ẹṣọ: Ṣabẹwo arosọ - ita (fun apẹẹrẹ, resini phenolic, epoxy, tabi awọn awọ fluoropolymer) ni idamẹrin. Fọwọkan awọn agbegbe ti a ge tabi bó pẹlu iwọn giga -iwọn otutu{5}} ti a bo (isanra fiimu gbigbẹ: 20–50 μm) lati di awọn oju ilẹ aluminiomu ti o farahan. Fun chillers ni awọn agbegbe eti okun, lo afikun Layer ti egboogi - eewu fun sokiri iyọ ni ọdọọdun.
Iṣakoso ọrinrin: Rii daju pe pan ti kondensate ti chiller ti wa ni ṣiṣi silẹ lati ṣe idiwọ omi ti o duro lati sọ silẹ sori mojuto microchannel. Fi ẹrọ mimu silẹ ninu yara ohun elo ti ọriniinitutu ba kọja 60% - ọrinrin giga n yara ipata galvaniki laarin awọn alumini fin ati awọn laini itutu bàbà.
Awọn Inhibitors IbajẹṢafikun awọn oludena ipata ibaramu si lupu omi chiller (fun omi{0}}awọn condensers microchannel ti o tutu) lati ṣe idiwọ idasile iwọn ati isọnu irin. Yan awọn oludena ti kii ṣe - majele si aluminiomu (fun apẹẹrẹ, silicate{5} awọn inhibitors orisun) lati yago fun ibajẹ awọn odi microchannel.
3. Ṣiṣawari Iṣipopada: Tọju Vacuum -Awọn isẹpo Brazed
Awọn condensers Microchannel gbarale igbale-awọn itọka didan laarin awọn ọpọn alapin ati awọn akọsori{1}} n jo nihin nfa ipadanu refrigerant, iṣẹ ṣiṣe ti o dinku, ati ibajẹ ipilẹ ti o pọju.
Igbeyewo Leak Helium barakuṢe idanwo jijo helium (ifamọ: Kere tabi dọgba si 1×10⁻⁹ Pa·m³/s) ologbele - lodoodun lori gbogbo awọn asopọ itutu ati igbale{3}} isẹpo brazed. Fun awọn chillers nla, lo aṣawari helium to šee gbe lati ṣe ayẹwo awọn akọle microchannel ati fin{5}}awọn atọkun tube{6}} idojukọ lori awọn agbegbe ti o ni itara si aapọn ooru (fun apẹẹrẹ, nitosi awọn inlets/awọn ibi-itura).
Idanwo Ibajẹ Titẹ:Monthly perform a pressure decay test on the refrigerant circuit: Charge the system with dry nitrogen (pressure: 1.5× the design working pressure, typically 2–3 MPa) and monitor for pressure drops over 24 hours. A drop >0.01 MPa tọkasi jijo ti o nilo atunṣe lẹsẹkẹsẹ (fun apẹẹrẹ, tun{3}} awọn isẹpo kekere brazing tabi rọpo awọn tubes alapin ti o bajẹ).
4. Abojuto Iṣẹ: Yago fun Apọju ati Wahala Gbona
Iṣiṣẹ ti ko tọ (fun apẹẹrẹ, iwọn otutu condensing pupọ, awọn iyipada oṣuwọn sisan) nfa aapọn gbona lori awọn ẹya microchannel, ti o yori si rirẹ apapọ tabi fifọ tube.
Key paramita Abojuto:Tẹsiwaju tọpasẹ:
Iwọn otutu Imudara: Jeki o Kere ju tabi dọgba si iwọn 55 (fun awọn eto R134a) lati yago fun gbigbona mojuto aluminiomu -iwọn otutu giga ṣe irẹwẹsi igbale{3}}awọn iwe adehun brazed.
Titẹ silẹ: Monitor the refrigerant side pressure drop across the microchannel core; a sudden increase (>20% ti ipilẹṣẹ) tọkasi ṣiṣan ikanni ṣiṣan.
Oṣuwọn sisan: Ṣe abojuto awọn iwọn itutu-iduroṣinṣin / awọn iwọn ṣiṣan afẹfẹ (yago fun awọn abẹwo lojiji) lati ṣe idiwọ slugging omi, eyiti o le ni ipa ati ba awọn ṣiṣi microchannel jẹ.
Yago fun Paa -Ikọlu Ọrinrin Yiyika:Nigbati chiller ba wa ni pipade (fun apẹẹrẹ, fun itọju), jẹ ki Circuit refrigerant labẹ titẹ rere (Ti o tobi ju tabi dogba si 0.1 MPa) pẹlu nitrogen gbigbẹ lati ṣe idiwọ afẹfẹ tutu lati wọ awọn microchannels-ọrinrin ṣe atunṣe pẹlu awọn epo refrigerant lati ṣe awọn acids ibajẹ.
5. Awọn iṣe Itọju to dara: Dena ibajẹ ẹrọ
Awọn ẹya microchannel (awọn ọpọn alapin tinrin, awọn iyẹ elege) jẹ ipalara si ipa ẹrọ -itọju iṣọra ṣe pataki:
Ailewu Disassembly / Apejọ: Nigbati o ba n wọle si condenser, lo awọn irinṣẹ gbigbe to dara (fun apẹẹrẹ, awọn dimole padded) lati yago fun titẹ awọn tubes alapin tabi fifun awọn imu microchannel. Maṣe gbe awọn nkan ti o wuwo sori mojuto MCHE, nitori eyi le ṣe abuku awọn ikanni sisan ti inu.
Ayẹwo apapọ:Ṣeyẹwo ni idamẹrin ni iduroṣinṣin ti awọn biraketi iṣagbesori ati awọn dampeners gbigbọn{0}}awọn biraketi alaimuṣinṣin jẹ ki mojuto microchannel gbọn, ti o yori si rirẹ ni awọn isẹpo brazed fun akoko diẹ. Mu awọn ohun-ọṣọ pọ si awọn pato iyipo ti olupese (ni deede 8-12 N · m fun awọn biraketi aluminiomu).
Ọjọgbọn IṣẹFun awọn atunṣe pataki (fun apẹẹrẹ, rirọpo awọn tubes alapin ti bajẹ, tun{2}} awọn akọle brazing), lo awọn onimọ-ẹrọ ti o ni ikẹkọ ni itọju MCHE. Aini brazing le di awọn microchannels tabi ṣẹda awọn isẹpo alailagbara, kuru igbesi aye iṣẹ condenser.
Nipa didojukọ si mimọ nigbagbogbo, aabo ipata, wiwa jijo, abojuto iṣẹ ṣiṣe, ati mimu iṣọra, o le fa igbesi aye iṣẹ ti awọn condensers microchannel ni pataki ni awọn chillers{0} ni deede lati ọdun 8–10 si ọdun 12–15. Awọn iṣe wọnyi kii ṣe itọju awọn paati MCHE to ṣe pataki nikan (aluminiomu mojuto, vacuum{6}} awọn isẹpo brazed, awọn ikanni ṣiṣan microscale) ṣugbọn tun ṣetọju ṣiṣe gbigbe ooru to dara julọ, idinku awọn idiyele iṣẹ ṣiṣe igba pipẹ{{7}.
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