INTIEL DT 3.1.1 Isilawuli Esihlelekayo Umhlahlandlela Womsebenzisi
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ISILAWULI ESIHLELAYO SOLAR SYSTEMS INCAZELO YOBUCHWEPHESHE
⚠ Imiyalo yokuphepha:
– Ngaphambi kokufaka, hlola ubuqotho beyunithi nezintambo zayo zokuxhuma.
– Uma kulimale ayikwazi ukukhwezwa ekususeni iphutha.
– Ukufakwa kanye nokuhlakazwa kweyunithi kumele kwenziwe ngabasebenzi abaqeqeshiwe abake bafunda imanuwali yomkhiqizo.
- Beka endaweni eyomile nengena umoya kude nemithombo yokushisa namagesi avuthayo noma uketshezi.
- Qinisekisa ukuthi amapayipi amakhulutage ihambisana nevolumutage epuletini lokulinganisa leyunithi.
- Sebenzisa abasebenzisi bamandla afana nokuphuma kwamandla kagesi.
– Uma kwenzeka kungasebenzi kahle, cisha umshini ngokushesha futhi ufune usizo olugunyaziwe ukuze lulungiswe. – Uma kusha, sebenzisa isicishamlilo.
- Ngenhloso yokuvikela imvelo, ungazilahli izinto zikagesi kanye nokupakishwa kwazo okuphawulwe ngophawu oluphambanisiwe. 
Okuqukethwe kwephakheji:
– Isilawuli
- Izinzwa thayipha i-Pt 1000-2 ama-pcs.
- Igayidi yomsebenzisi (ikhadi lewaranti)
1. Isicelo
Isilawuli selanga sihlanganiswe ezinhlelweni zamanzi ashisayo asekhaya kuma-boilers (ama-heaters amanzi), ahlanganiswe nama-solar panel (izindawo zomlilo) kanye nama-heater kagesi. Yenzelwe ukuqapha izinga lokushisa elihlukile nokulawula ukusebenza kwepompo yokujikeleza efakwe kumjikelezo wamanzi phakathi kwamapaneli (indawo yomlilo, i-boiler) kanye ne-boiler coil. Lokhu kulawula ukushintshana kokushisa phakathi kwabo, kusiza ukwenza isistimu isebenze kahle.
2. Isebenza kanjani
Isilawuli sinezinzwa ezimbili zokushisa ezifakwe ku-heater yamanzi kanye namaphaneli elanga. Ukusebenza kwesilawuli kunqunywa kuye ngamapharamitha asethiwe kanye nezinga lokushisa elilinganisiwe. Amapharamitha alandelayo agadwa ngesikhathi sokusebenza:
2.1 i-delta T () Setha umehluko phakathi kwamazinga okushisa ephaneli namabhayela (umehluko ohlukile). Ingasethwa phakathi kuka-2 no-20 °C. Ukusetha okuzenzakalelayo ngu-10 °C;
2.2 Tbset Setha izinga lokushisa kubhayela lapho ngokuvamile lingashiselwa khona ngamaphaneli elanga (indawo yomlilo, ibhayela). Ibekwe ebangeni elisuka ku-10 kuye ku-80 °C. Ukusetha okuzenzakalelayo ngu-60 °C;
2.3 bmax Okubalulekile, izinga lokushisa eliphezulu elivumelekile kubhayela. Ibekwe phakathi kuka-80 no-100 °C. Ukusetha okuzenzakalelayo ngu-95 °C;
2.4 pmin Izinga lokushisa elincane lamaphaneli elanga. Ibekwe ebangeni elisuka ku-20 kuye ku-50 °C. Ukusetha okuzenzakalelayo ngu-40 °C;
2.5 pmax Ukushisa okuphezulu okuvunyelwe kwamaphaneli elanga (indawo yomlilo). Ibekwe phakathi kuka-80 no-110 °C. Ukusetha okuzenzakalelayo 105 °C;
2.6 pdef Ukushisa kwe-Defrosting kwamaphaneli elanga. Ibekwe ebangeni -20 kuya ku-10 °C. Ukusetha okuzenzakalelayo ngaphandle kwe-defrost - VALIWE;
2.7 bmin Izinga lokushisa eliphansi kubhayela lapho kumiswa ukuncibilika kwephaneli. Ayikwazi ukusethwa. Ukusetha okuzenzakalelayo ngu-20 °C;
2.8 I-Thset Setha izinga lokushisa kubhayela, lapho lingashiselwa khona ngamahitha kagesi. Isethwe phakathi kwebanga ukusuka ku-5° ukuya ku-Tbset-5 °. Ukulungiselelwa okuzenzakalelayo ngu-45°;
2.9 EL.H - I-algorithm yokulawula ama-heater kagesi;
2.8 Ithuluzi Isikhathi sokulibazisa umsebenzi wokupholisa kubhayela kusethi lokushisa elingcono kakhulu. Isilawuli sizolinda isikhathi esishiwo kulesi silungiselelo ukuthi siphelelwe yisikhathi futhi uma umbandela ufinyelelwa
Tp
Uma kunesidingo, ukulungiswa kungenziwa ekufundweni kwamazinga okushisa alinganisiwe:
I-Tbc Ukulungiswa kokufundwa kwenzwa yezinga lokushisa likabhoyela; I-Tpc Ukulungiswa kokufundwa kwenzwa yephaneli; Isilungiselelo sisebangeni -10 kuya + 10 °C. Ukusetha okuzenzakalelayo ngu-0 °C.
Ukuchezuka ekufundweni kwamanani okushisa kungaba umphumela wamakhebuli lokho
zinde kakhulu noma zisuka kuzinzwa ezimile kabi.
Ukusebenza kwesilawuli kunqunywa ngokuya ngemingcele ebekiwe kanye nezinga lokushisa elilinganiselwe lephaneli yelanga kanye nebhayela kanje:
A) Izindlela ezijwayelekile zokusebenza - Uma izinga lokushisa elihlukile (t) lephaneli yelanga (indawo yomlilo) kanye ne-boiler likhulu kunephuzu elibekiwe + 2 ° C, ipompo iyashintshwa futhi i-boiler ishiswa ngamapaneli. Ngenqubo yokushisa i-boiler, i-t iyancipha. Uma u-t wangempela aqondaniswe nesethi , ngezikhathi ezithile, isignali yokuqala neyokumisa kusukela ekuphumeni kokudlulisela ithunyelwa kupompo. Umsebenzi kanye nezikhawu zokumisa isikhashana zincike emehlukweni phakathi no-t. Uma umehluko ube mncane, isikhathi eside sokusebenza kwepompo kanye nokuma kancane. Uma u-t elingana noma engaphansi kukaziro, iphampu iyama. Ukulungiswa kunenkathi engama-600s (imizuzu eyi-10).
– I-boiler ishisa ngaphansi kwezimo ezingenhla kuphela kuze kube yilapho izinga lokushisa ku-boiler lilingana ne-Tbset ebekiwe, ngemva kwalokho ipompo iyacishwa futhi ukushisa kumisiwe;
- Uma izinga lokushisa lamaphaneli (indawo yomlilo, ibhayela) liwela ngaphansi kwe-Tpmin, ukusebenza kwepompo akuvunyelwe, noma izimo t>T+2 °C ne-Tb
- Emazingeni okushisa amaphaneli angaphansi kwe-pdef kanye nomsebenzi wokunqanda ukumisa kunikwe amandla, iphampu iphoqeleka ukuba iqale, nakuba ivaliwe ngenxa yokwehla kwezinga lokushisa ngaphansi kwe-pmin;
- Uma kumodi yangaphambilini izinga lokushisa le-boiler liba ngaphansi kune-bmin, ipompo iyacishwa ngokumisa ukuchithwa kwamapaneli;
Ukushisa i-boiler ngama-heater kagesi. Ngokusetha i-EL.H i-algorithm yokulawula izifudumezi ikhethwa kanje: KUVALIWE ukushisisa ngezifudumezi zikagesi; Ukushisa kwe-F1 ngama-heaters kagesi kuvunyelwe, uma kungekho izimo zokushisa kusuka kumapaneli, izinga lokushisa ku-boiler liphansi kune-Thset futhi i-10 min idlulile lapho ipompo ingasebenzi;
Ukushisisa i-F2 ngezifudumezi zikagesi kuvunyelwe kuze kube yilapho kufinyelelwa ku-Thset, kungakhathaliseki isimo sepompo.
Ukusetha okuzenzakalelayo F1. Ukushisisa ngamahitha kagesi akuvunyelwe uma imodi "Yokuvakasha" yenziwe yasebenza.
B) Imodi "Yokuvakasha". Imodi ihloselwe amacala lapho kungekho manzi ashisayo asetshenziswa ku-boiler isikhathi eside. Uma icushiwe, izinga lokushisa le-boiler elimisiwe lisethelwa ku-40 °C futhi ukuqala kwama-heater akuvunyelwe. Iphampu ivuliwe uma kunesidingo ukuvimbela iphaneli ekushiseni ngokweqile (pmax).
Vula/uvale imodi – ngokucindezela futhi ubambe inkinobho ethi “” imizuzwana emi-3. Ngemva kokukhipha inkinobho, isithonjana siyakhanya esibukweni.
C) Izindlela eziphuthumayo - Uma ngesikhathi sokushisa kwe-boiler ukushisa kwamapaneli (indawo yomlilo) kudlula i-Tpmax, ipompo iphoqeleka ukupholisa amapaneli. Lokhu kwenziwa nakuba izinga lokushisa kubhayela lingadlula Okungcono Kakhulu; – Uma kumodi ephuthumayo engenhla izinga lokushisa kubhayela lifinyelela inani eliphakeme elibalulekile le-bmax, iphampu iyacishwa nakuba lokhu kungase kubangele ukuba amaphaneli ashise ngokweqile. Ngakho izinga lokushisa kubhayela libaluleke kakhulu; – Uma izinga lokushisa le-boiler Tb lingaphezu kwesethi ye-Tbset futhi lapho izinga lokushisa le-solar panel Tp liwela ngaphansi kwezinga lokushisa likabhayela, iphampu iyashintshwa kuze kube yilapho izinga lokushisa i-Tb lehla kusethi ye-Tbset.
Lokhu kupholisa kungase kubambezeleke kusukela emahoreni angu-0 kuye kwayi-5. Isetha isebenzisa ithuluzi lepharamitha (tcc). Uma kusetshenziswa izifudumezi ezihlanganisiwe ezinamahitha kagesi, inkomba ye-Thset kufanele ibe ngaphansi kune-Tbset. Ukusetha okuzenzakalelayo amahora angu-4.
3. Iphaneli langaphambili
Iphaneli yangaphambili iqukethe izinto zokuqapha nokulawula. Isibonisi se-LED sangokwezifiso esinezinombolo nezimpawu nezinkinobho. Ukubonakala kwephaneli yangaphambili kuboniswe kuMfanekiso 1.
Isibonisi se-LED (1). Ihlinzeka ngolwazi olubonakalayo mayelana namanani amanje amanani alinganisiwe kanye nesimo sesistimu, ngezimpawu (izithonjana), kanye nekhono lokusetha isilawuli ngemenyu yomsebenzisi.
- Inkomba yokushisa kwamapaneli elanga, kanye nengxenye yemenyu ebonisa ipharamitha okufanele ilungiswe;
- Inkomba yezinga lokushisa lebhoyili, kanye nengxenye yemenyu ebonisa inani lepharamitha okufanele isethwe;
- Umehluko wangempela (t) umelwe ngemifanekiso;
- Izithonjana zokuhlinzeka ngolwazi olwengeziwe mayelana nokutholwa kwesistimu:
Izinkinobho zemisebenzi:
“▲” (3) skrolela phambili kumenyu, khulisa inani;
“▼” (4) skrola emuva kumenyu, yehlisa inani;
“■ ” (5) imenyu yokufinyelela, khetha, gcina izinguquko.
4. Izilungiselelo
Ngemva kokuba amandla evuliwe, i-thermostat iqala esimweni sokuqala, lapho ibonisa khona izinga lokushisa le-heater yamanzi namaphaneli elanga. Ukuze ufinyelele imenyu yezilungiselelo, cindezela inkinobho “■”. Isithonjana sikhanya esibukweni.
Sebenzisa izinkinobho “▲” “▼” ukuze ukhethe ipharamitha. Ukushintsha inani layo, cindezela inkinobho ethi “■”. Inani lizoqala ukukhanya, ungalishintsha usebenzisa izinkinobho “▲” kanye “▼”. Ukuqinisekisa nokurekhoda kumemori, cindezela inkinobho “■”. Wonke amapharamitha, ububanzi angashintshwa kuwo kanye namanani awo azenzakalelayo achazwe kuThebula 1.
Ukuze uphume kumenyu khetha "nd SEtha" bese ucindezela inkinobho "". Uma ingekho inkinobho ecindezelwa imizuzwana engu-15, isilawuli siphuma ngokuzenzakalelayo kumenyu. Uma lokhu kwenzeka ngenkathi kushintsha inani (inani liyakhanya), khona-ke ushintsho ngeke lugcinwe kumemori.
Ukufinyelela kwimenyu yokukhiya Imenyu ingakhiywa ukuvimbela izinguquko ezingahlosiwe ezilungiselelweni. Lokhu kwenziwa ngokucindezela kanyekanye nokubamba imizuzwana emi-2 izinkinobho “” “”. Ngemva kokukhipha izinkinobho, isithonjana esibonisa ukuvikeleka okwenziwe kwasebenza sikhanya esibukweni.
Ukuze uvule imenyu, izinkinobho “▲” kanye “▼” kufanele zicindezelwe bese zibanjwa futhi imizuzwana emi-2.
5. Izimo ze-alamu eziphuthumayo
5.1 Isithonjana sikhanya kulezi zimo ezilandelayo:
- lapho izinga lokushisa lamanzi kubhayela lidlula i-bmax;
– lapho izinga lokushisa lamanzi kubhayela lehla ngaphansi kwe-bmin. 5.2 Isithonjana siyakhanya lapho izinga lokushisa lamaphaneli elanga lingaphezu kwe-pmax.
5.3 Isithonjana siyakhanya lapho izinga lokushisa lamaphaneli elanga lilibi.
5.4 Uma izinga lokushisa elilinganisiwe lebhayela noma amaphaneli elanga lingaphandle kwebanga elichaziwe ukusuka ku--30° ukuya ku-+130 °.
– uma noma imaphi amazinga okushisa engaphezulu kuka +130 °C kuvela “tHi” esibukweni; – uma noma yimaphi amazinga okushisa engaphansi kuka -30 °C kuvela “tLo” esibukweni.
6. Ukuxhunywa kukagesi
Ukuxhunywa kukagesi kuhlanganisa ukuxhunywa kwezinzwa, ukunikezwa kwamapayipi amakhulu, iphampu elawulwayo nezishisi zikagesi ngokomfanekiso 2. Izinzwa ziyi-Pt1000 yohlobo lwe-nonpolar.
Uma kunesidingo, izintambo zokuxhuma zezinzwa zinganwetshwa, kucatshangelwa ukumelana okuphelele kwezintambo ezimbili - ukuzwela kwenkomba 1 °/4. Ubude obunconywayo obungathinti isilinganiso bungafika ku-100m. Amatheminali 8, 9 afaka inzwa evela kumaphaneli elanga. Amatheminali 10, 11 awokufaka kwenzwa evela kubhayela. Inzwa ye-Pt1000 ixhunywe kubo.
Amatheminali 1 kanye no-2 ahlinzekwa ngesigaba nokungathathi hlangothi kusuka kumapayipi amakhulu.
Iphampu ixhunywe kumatheminali 3, 4, lapho uziro nesigaba kukhishwa khona ngokulandelana. Amatheminali 5 kanye no-6 angoxhumana nabo abazimele bokuthumela isignali yokuqala / yokumisa kumahitha kagesi.
Qaphela: Ukuze kukhishwe ugesi omile onqwabelana kumaphaneli elanga, kuphoqelekile ukuthi wona kanye nesakhiwo sawo sensimbi kumiswe phansi. Uma kungenjalo, kukhona ingozi yokulimaza izinzwa kanye nesilawuli.
7. Imidwebo yokuxhumana ye-hydraulic eyisibonelo
A) Ukushisisa i-boiler kuphela ngamaphaneli elanga
I-RT - i-thermostat esebenzayo ye-boiler
I-BT - ukuvimbela i-thermostat ye-boiler
C) Ukushisa kwe-boiler kuphela endaweni yomlilo kanye ne-valve kazibuthe "evulekile - evaliwe".
D) Ukushisisa ubhayela ovela eziko kanye nezifudumezi zikagesi.
I-RT - i-thermostat esebenzayo ye-boiler
I-BT - ukuvimbela i-thermostat ye-boiler
Ithebula 1
8. Idatha yobuchwepheshe
Ukunikezwa kwamandla ~ 230V/50-60Hz
Ishintsha i-3A yamanje (7А ngokuzithandela)/~250V/ 50-60Hz
Inani labaphumayo oxhumana nabo ama-relay amabili
Izinga lokushisa elihlukile 2 ° - 20 ° С
Uhlobo lwenzwa Pt1000 (-50° ukuya +250 °C)
Okwamanje ngenzwa engu-1mA
Ibanga lokulinganisa -30° ukuya +130 °C
Isibonisi sohlobo lwe-LED yangokwezifiso
Iyunithi yesilinganiso 1 ° С
Ukushisa kwemvelo 5° – 35 °C
Umswakamo Wemvelo 0 – 80%
Izinga lokuvikela IP 20
9. Iwaranti
Isikhathi sewaranti yizinyanga ezingama-24 kulandela usuku lokuthengwa kweyunithi noma ukufakwa kwayo yiNkampani Yonjiniyela egunyaziwe, kodwa singadluli izinyanga ezingama-28 ngemuva kosuku lokukhiqiza. Iwaranti inwebelwa ekungasebenzini kahle okwenzeka ngesikhathi sewaranti futhi kungumphumela wezizathu zokukhiqiza noma izingxenye ezisetshenzisiwe ezinokukhubazeka.
Iwaranti ayihlobene nokungasebenzi kahle okuhambisana nokufakwa okungafaneleki, imisebenzi eqondiswe ekuphazamisekeni komzimba womkhiqizo, hhayi ukugcinwa okujwayelekile noma ezokuthutha.
Ukulungiswa ngesikhathi sewaranti kungenziwa ngemuva kokugcwalisa kahle ikhadi lewaranti yomkhiqizi.
Amadokhumenti / Izinsiza
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INTIEL DT 3.1.1 Isilawuli Esihlelekayo [pdf] Umhlahlandlela Womsebenzisi DT 3.1.1 Isilawuli Esihlelekayo, i-DT 3.1.1, Isilawuli Esihlelekayo, Isilawuli |
