Imodi ye-Analog e-Incubator yasendlini.
Incubator ngezandla zakho
Lesi sihloko sichaza ukwakheka kwangempela kwendlu yasendlini, lapho ukufudumeza kwamaqanda kwenzeka khona ngokuqhubekayo, ngaphandle kokufaka futhi kuvale into yokushisa ye-thermostat.
Ngokusho kwamazinga asentshonalanga, konke ukudla okwenziwe ukuze kusetshenziswe kuhlukaniswe izigaba ezintathu:
Ikhwalithi ephezulu (equkethe izithako zemvelo) - mayelana namanani atholakala engxenyeni ekhokhelwa kakhulu yabantu;
· High and maphakathi nekhwalithi (ingaqukatha esikhundleni kanye nezithasiselo, ayilimazi empilweni yabantu) - zenzelwe ukusetshenziswa "kwangaphakathi", i.e. kusatshalaliswa ngenethiwekhi yokuhweba yomenzi, kanye no p. US ngesilinganiso esiphakeme semali engenayo yabantu;
Ikhwalithi ephansi (iqukethe ikakhulukazi kusuka esikhundleni kanye nezithasiselo, incl. Ingozi empilweni yabantu) - zenzelwe kuphela amazwe athumela amazwe namazwe anezinga eliphansi lokuziphilisa). Idatha yokubalwa kwabantu yokugcina iphakamisa ukuthi enye ingxenye ebalulekile yabantu bezwe lethu ibhekisela esigabeni sabampofu. Namuhla, ekudleni kwemindeni eminingi yaseRussia, kunama-hoprogates ashibhile ukukhiqizwa osentshonalanga, njengelenze 'yemilenze yesihlahla', okulimaza impilo yethu. Ungashesha ngalokhu, kepha ungenza "ukuzalaniswa okuncane" ukuze kukhiqizwe imikhiqizo ephelele yamaprotheni. Sikhuluma nge-incubator yasekhaya, izindleko zokwenziwa kwesabelomali ezingeke zibe umthwalo wesabelomali somndeni: 12-15 Izakhi zomsakazo ezishibhile (kungaba izindlu ezindala), kanye nesiqandisi sasekhaya esihlulekile. "I-feeder" enjalo ayilusizo kuphela esazisweni sasemakhaya kuphela, kodwa futhi nengxenye ebalulekile yezakhamizi zethu, amadayisi, kanye nabanikazi bamapulazi amancane.
Indawo enkulu yanoma iyiphi incubator, njengoba wazi, i-thermostat. Ezincwadini ezidumile zesayensi nezobuchwepheshe ungathola inani elikhulu lezinhlelo ezikuvumela ukuthi wenze lokho kudivayisi ngokwakho. Ukukhetha lapha kubanzi kakhulu futhi kuzixazululo zesikimu, nasendaweni egciniwe yesehlakalo. Naphezu kokwehluka okukhulu, kunesimo esisodwa esiwahlanganisa: Zonke zisebenza kwimodi ebizwa ngokuthi yi- "Discrete" imodi (ukufudumeza okwesikhashana-ukushisa). Le modi ayikwazi ukuqashelwa kahle, ngoba Iyaphikisana nomgomo "wemvelo". Eqinisweni, ayigxumi ukusondeza njalo ngemizuzu emi-3-5 ukusuka esidlekeni. Ukushisa amaqanda kwenzeka ngokuqhubekayo ngokushisa okuchazwe ngokuqinile. Ngakho-ke, lapho kwakha i-incubator yayo uqobo, umsebenzi wawususwe ukuze uqaphele le modi emsebenzini we-thermostat: okuqhubekayo (noma "analog). Ukunemba kokugcina izinga lokushisa lokushisa kufanele kube ± 0,3 ° C. Into yamandla (i-thyristor) ilawulwa yindlela ye-pulse-yokuphamba. Isikimu se-thermostat sikhonjiswa kuMfanekiso 1.
Fig.1 Umqondo we-thermostat.
Kwavela idivaysi elula futhi efanelekile yezomnotho. Isebenza kanjalo. Okwamanje ukufakwa, into eshisa isebenza ngamandla aphelele. Njengoba izinga lokushisa lenyuka ku-incubator, amandla ento yokushisa anciphise kahle. Kwindlela yokusebenza, lapho izinga lokushisa lifinyelelwa ku-38.2 ° C, kusungulwa inani lokulingana kwe-thermodynamic, lapho inani lokushisa elitholwe ku-heater lilingana nenani lokushisa kanye nokuvulwa komoya omncane wegumbi lokufakwa. Izilinganiso zikhombise ukuthi kumodi yokusebenza, i-incubator idla kusuka kunethiwekhi cishe ngo-10-12 W (inani lamaqanda afudumele lingafinyelela izingcezu ezingama-300). Uma unikezwe ukuthi isikhathi sokufakwa kokufakwa sihlala izinsuku ezingama-21-31 (kuya ngohlobo lwenyoni), isimo sokugcina sinqumayo ekuhlolweni kwezindleko zokukhiqiza.
Inhloso yezinto zomjikelezo we-thyristor Regulator.
AbakwaTranstors vt1, i-vt2 yakha isifaniso se-transistor edlula eyodwa. I-VD9 Diode efakwe endaweni ephambene yenza indima yenzwa eshisayo, efakwe ngaphakathi kwegumbi lokufakwa. Lapho amazinga okushisa engaphansi kokusebenza, ukumelana kwenzwa eshisayo kukhulu, i-vt3 transistor ivaliwe futhi ayithinti ukusebenza kwe-transistor eyodwa, i-thyristor iyavulwa ekuqaleni kwe-voltage voltage half halv isikhathi, into yokushisa isemandleni aphelele. Lapho amazinga okushisa egumbini lokufakwa kwe-incubation aphakanyisiwe, ukumelana kwenzwa okushisayo kwe-VD9 kuyancipha, i-vt3 transistor ingena esimweni sokuqhutshwa futhi iqala ukunyakazisa i-capacitor C1. Isikhathi sakhe sokushaja sanda, i-analogue ye-transistor edlula eyodwa (i-VT1, i-VT2) izovulwa ngokuhamba kwesikhathi. Isikhathi se-thyristor of the vs1 thyristor sizoba ngaphansi, amandla ento yokushisa azoncipha. Lapho izinga lokushisa elisebenzayo lifinyelelwa egumbini, i-transistor vt3 izocishe ivulekile ngokuphelele, futhi isikhathi se-thyristor savulwa siyoba sincane, amandla ento yokushisa nawo azoba mancane. Uzonikeza ukushisa okungaka egumbini njengoba lilahlekelwa izimbobo zomoya. Isimo esinjalo sokulingana kwe-thermal sizogcinwa isikhathi esingakanani. Uma izinga lokushisa egumbini liqala ukwehla (ngokwesibonelo, ukuvula umnyango wekhamera), khona-ke i-VD9 ye-Thermal VD9 izokwenyuka, ukumelana kwe-efitter ye-efitter ye-vt3 transistor kuzoba ngaphezulu, i-capacitor ehlanganisiwe izokhokhiswa ngokushesha, I-analogue ye-transistor edlula eyodwa, futhi i-thyristor izovulwa ngaphambili, into eshisa izoxhunyaniswa isikhathi eside. Kunethiwekhi, inani lokushisa lizoba ngaphezulu. Ngakho-ke kuzoba kuze kube yilapho amazinga okushisa akhuphuke asebenze. Uma izinga lokushisa likhula ngaphezulu kokusebenza, ukumelana kwenzwa okushisayo kuzoba yincane kakhulu, i-vt3 transistor izovulwa ngokuphelele futhi "ukuqhuma" i-cocacitor C1, i-thyristor vs1 izocima, into yokushisa izocima inethiwekhi. Ngokwehla kwamazinga okushisa, inqubo izohamba ngaphesheya. I-R6 eguquguqukayo R6 isetha inani lokushisa elisebenzayo egumbini lokufaka lokufakwa. I-Standilodron VD8 iqinisa ukusebenza kwesifaniso sokuphambukiswa okukodwa. Uma kungafakwanga, ukunemba kokugcina izinga lokushisa ku-incubator kuzolingana no- ± 1.5 ° C, okuyiqiniso, ongavunyelwe. I-VD5 Diode ivikela ama-vt1, vt2 ama-transistors kusuka ekuqhekekeni. Kuhlale kuhlanganisa ama-vd6 ama-vd6, i-VD7 angathathelwa indawo ngokunanakala okukodwa, lapho izinyathelo zokuzinza zilingana nenani lokuqina kwevolumu volsage vd6 ne-VD7. Umphikisi we-R3 unquma i-voltage yokuvulwa kwe-analog ye-transistor analog. Esigabeni sokusetha kokuqala, esikhundleni sayo kufaka phakathi ukumelana nokumelana nokumelana nokumelana okuhlukile kwe-com, i-VD8 Snimion nayo ikhutshaziwe okwesikhashanaItholakala ngokusebenza okuqhubekayo kwe-thermostat kwimodi yokusebenza. Cisha i-thermostat, ulinganise ukumelana kokunye ukumelana, futhi ukumelana okuqhubekayo kuxhunyiwe esikhundleni salokho. Lo msebenzi unesibopho esikhulu, futhi kungadingeka ukuthi uphinde kaninginingi ukuze ukhethe i-R3 enembile kunazo zonke, kungahle futhi kudingekile ukucwilisa inani le-Resistor R2. I-VT3 Transistor kumele ibe ne-coefficient e-amplification β = 60-100. Amanani amakhulu we-Complification Coeffrent enza i-thermostat ibucayi kakhulu, futhi ngisho nokuguquguquka okuncane koFlux wokushisa eChamber Chamber kushintshe imodi yayo yokusebenza: It iba "Oscillatory". Amanani amancane anele anciphisa ukunemba kokushisa okushisa.
Isihloko ngesihloko: Ukuqedela ubuchwepheshe kanye nokudonsa ngendwangu
Isisekelo sento.
I-thermostat isetshenziswa abamelana unomphela u-R2, R3, R5 Type MLT, SP-0.25, R1-MLT-2, R6-SP4M, SPO-1, i-Capacitor C1-MBM, K71-5 kuya ku-voltage okungenani okungenani i-160 v , I-T1 Transistor ingathathelwa indawo yi-MP-39, MP-41, CT-501, KT-3107, T2-370, T2- 000, kt-38, kt-3102, T3- ku-KT-611 , C. 503, VD1- VD4 Diodes- On KD202k, KD202L, KD202H, KD20HL, KD202H, KD202, I-Diode VD5- ku-D226B. I-T1 - t3 transtors ingaba nanoma yiziphi izinkomba zezincwadi. I-P-N-Transions yaseJalimane transtors MP-40, MP-41, MP-42, MP-26, i-MP-26 ingasetshenziswa njenge-sensor ye-thermal vd6. I-thyristor vs1 ingathathelwa indawo yi-KU201K. Ama-Smilians VD6, VD7, VD8-ku-D814A. I-Relay K1 iyi-TSG1 yokungenisa, enombhangqwana owodwa wokuvalwa kanye ne-pair eyodwa yokuvula oxhumana nabo. Ikhoyili ye-K1 edluliselwe ibalwa kumandla kagesi we-220 V. Ukushisa Into - amaketanga amabili ahambisanayo amalambu (munye phezulu kwekhamera, elinye lisezansi). Kumakenakhi ngamunye - amabili afaka ama-bulbs alula ngalinye. Amandla aphezulu aphezulu wento yokushisa akufanele yedlule ama-100 W usebenzisa i-CU201 Series Je201. Umzimba we-thyristor uklebhule ipuleti noma ipuleti ye-aluminium enendawo okungenani engu-9 cm2, ezokwenza iqhaza le-radiator eshisayo. Uma amandla ento yokushisa edlula i-100 w, khona-ke i-vs1 thyristor ithathelwe indawo nge-CU202H noma i-CU202M, futhi umphikisi we-R1 kufanele ube namandla okuthula okushisa ≥8 W, VD1 Diodes - I-VD4 kumele futhi ibekezelele umthwalo wamanje. Kumlobi, lapho kuhlangana i-thermostat, kwasetshenziswa ibhodi le-textolite futhi kwafakwa ukufakwa okunamathiselwe. Uma kunamakhono afanele, ungenza ibhodi yesekethe ephrintiwe, enye yezinketho zayo ezikhonjiswe ku-Fig.2.
Imali yamanani entengo.
Igumbi lokufakwa.
Umzimba we-incubator uyigumbi le-thermostatic. Ngalezi zinhloso, isiqandisi sehlulekile kakhulu. Kususwa kukho konke "ukusipha": amashalofu, ama-racks, igumbi lokuqandisa. Emnyango, isikere sensimbi sisika iwindi elingunxande lapho ipuleti yengilazi ye-organic ilungiswe ngosizo lwezikulufo. Izikhala phakathi kwepuleti bese umnyango ugcotshwe nge-putty. Iwindi lesayizi kufanele libe njalo ukuze wonke amathreyi egumbini lokufakwa abukwa. Ngaphakathi komnyango, phambi kwewindi, e-malini mandrel, i-thermometer yasendlini iqiniswa ngemikhawulo yokulinganisa: 0-50 ° C (Fig. 3).
Umkhiwane wangaphandle we-incubator.
Eduze kwe-thermometer kuqinisa i-cartridge yesibani sokukhanyisa. Kufanele kushintshwe ku-switch etholakala endaweni elula ngaphandle kwe-incubator. Ngaphakathi komnyango we-incubator, i-fan encane iqinisiwe, esebenza ukuxuba umoya futhi ivumelanise izinga lokushisa egumbini. Ukusakazwa okuqondile komoya kusuka ku-fan kuqondiswe phansi ezindongeni zekhamera, ufuna ukuthi akuweli emathanini ngamaqanda. Uma inani lamaqanda alanjiwe awedluli izingcezu eziyi-100, khona-ke ungakwenza ngaphandle komlandeli. Izibani ze-Heating element ngokulinganayo zinakho konke ngaphezulu kwegumbi lokufakwa. Ngaphezu kokushisa, ku-luminescence yabo, ungathola imininingwane ngenkulumo ngesimo samanje se-incubator:
Isihloko ngesihloko: Amapensela e-Doors: osayizi, ukufakwa kanye nemiyalo yokunakekelwa
· Isici esinamandla - isimilo sokushisa kwamaqanda okuqala,
Imodi yokusebenza ebuthakathaka,
Ukungabikho kokukhanya kokukhanya kokushisa ngokweqile (lokhu kungenzeka ehlobo, lapho izinga lokushisa lomoya elisegumbini lapho i-incubator itholakala khona ukushisa kwamazinga okufakwa ngaphakathi). Izibani ezitholakala engxenyeni engezansi ye-incubator zimbozwe ngombala wensimbi ukuze amachwane, aphonswe ngokungahleliwe ethafeni, angephulwe. Ngaphezu kwalokho, lelitatrice lisusa ukugeleza kokushisa okuvela emalambu. Ngaphakathi kwegumbi lokufakwa endaweni evelele endaweni evelele, kuyinto efiselekayo ukuqinisa i-hygrometer yezinwele ukukala umswakama womoya.
Bese uqhubekela ekwenziweni kwamathileyi. Zingamafreyimu anxande ngokhuni ane-mesh engezansi yensimbi. Amakona amancane we-aluminium anamathele ezindongeni eziseceleni kwamathileyi (Fig. 4). Babambe amathreyi ngaphakathi kwegumbi lokufakwa.
I-Fig.4 Trays.
Kungcono ukwenza izinhlobo ezimbili zamathileyi ezihlukile ezansi: ngamaseli amakhulu nezincane. Amathile anamaseli amakhulu (25 × 25 mm) asetshenziswa esigabeni sokuqala, ngaphambi kokuvula amaqanda. Amangqamuzana amakhulu ahlinzeka ukusakazwa komoya okuhle nokushisa kwamaqanda. Ngesikhathi sokugwaza, amaqanda aguqulwa emathafeni anamaseli amancane (5 × 5 mm) ukuze amachwane abonakale ayizange ivele ngaphandle kwamathileyi phansi. Inani lamathileyi linqunywa ngosayizi wegumbi lokufakwa. Kubalulekile ukuthi ungakuqedi: ukufakwa okuminyene kwamathileyi kunciphisa ukugcwala komoya omusha kumaqanda bese kunciphisa ukuphuma kwamachwane anempilo. Ukulayisha okungaphelele kwe-incubator kukhulisa izindleko zemikhiqizo eqediwe. Ibanga elifanele phakathi kwamathileyi kufanele libhekwe njenge-10-12 cm. Usayizi wethreyi kufanele abe kangangokuba kuwo angalingana, cishe izingcezu ezingama-50 zamaqanda enkukhu, noma izingcezu ezingama-40 zenkukhu, noma izingcezu ezingama-30 ze-goose. Phansi kwegumbi lokufakwa ngaphakathi kubeka ukugeza okuncane ngamanzi. Kuyadingeka ukugcina umswakama ojwayelekile ku-incubator: 60-80%. Inani lomswakama liyalungiswa ku-hygrometer yezinwele. Uma umswakama ungaphansi kokucacisiwe, bese ubuyisela okunye okugeza ngosayizi uma umswakama omkhulu usayizi osayizi omkhulu uncishisiwe. Ngomswakama ophansi, ukuhwamuka komswakama kusuka kumaqanda kuyanda, igobolondo liyaqina, amachwane kufanele asetshenziselwe ukuchitha amandla angezekile lapho ewela. Ngomswakama ophezulu egumbini lokufunga, isikhunta siyasungulwa, umoya uthola iphunga elingathandeki, amachwane axosha, okubuye kube yinciphise isivuno semikhiqizo enempilo. Ngaphezu kwalokho, umswakama uncike ekuqiniseni kwe-incubator: Umswakama ophansi ukhombisa ngokungaqondile inani lezikhala "ezingenakuvinjelwe" egumbini elisha, futhi eliphakeme - mayelana nokungena komoya omusha ukuze kuthambe. Ku-incubator esebenza kahle akufanele kube yinoma iyiphi iphunga elingathandeki.
Amagama ambalwa kufanele ashiwo ngenzwa eshisayo. Isikhundla sayo eChamber sinqunyelwe ngokuhlolwa. Kuyinto efiselekayo ukuthi inamathiselwe endaweni ephezulu kakhulu lapho izinga lokushisa eliphakeme kakhulu. Ukugeleza komoya okuqondile okuvela ku-fan akufanele kuwe kuye, ngaphandle kwalokho umbuso wokushisa uzohlanekezelwa.
Uma kwenzeka ukunqanyulwa kwamandla aphuthumayo, kuyadingeka ukunakekela umthombo wamandla ohlukile (Fig. 5). Ngalezi zinhloso, ibhethri yebhethri le-12-volt kusuka kuhlobo lwemoto yabagibeli 6T-55 noma i-6ST-60 ilungile. Amandla awo anele ukugcina izinga lokushisa ku-incubator ku-34-38 ° C amahora angama-36- 40 (uma umzimba wokufakwa kwe-incubator wenziwa esiqandisini). Kulokhu, amalambu amabili ayi-12-volt avela ezimombukweni zezimoto ezishisayo ayinto yokushisa. Izibani zixhumeke komunye nomunye ngokulandelana, i-thermostat kuleli cala ayisetshenziswa. I-K1 edluliselwe ngoxhumana nabo e-SA1 ifaka i-220 v Inethiwekhi nge-thermostat. Lapho inethiwekhi ine-voltage ka-220 v, oxhumana nabo edluliselwe bavulekile, ukufudumeza kuhamba nezibani ze-thermostator e1 - e4, ibhethri lishaja kusuka kwishaja. Uma i-voltage kunethiwekhi inyamalala, i-relay K1 inike amandla amandla, oxhumana nabo base-SA1 bavaliwe futhi baxhumeke ibhethri namalambu we-E5, e6. Lapho i-voltage ingu-220 v, yonke inqubo ibheke ngakolunye uhlangothi. Indlela enjalo yokusebenza kwe-incubator igwema ukugcwala amaqanda amade, esimweni sokucisha ugesi ngokungazelelwe.
Isihloko ngesihloko: Ukufakwa kwamaphaneli e-MDF ophahleni nophahla olunama-kleimers
Umdwebo wamandla aphuthumayo.
Ngaphambi kokulayisha i-incubator, ihlangabezana nezinsuku ezi-1-2 ezingenamsebenzi, ihlola amazinga okushisa emitenini ephansi kakhulu futhi ephezulu kakhulu. Akufanele ihluke ngaphezu kwe-0,5 ° C. Ukuthola umphumela onokwethenjelwa, kusetshenziswa ama-thermometers wezokwelapha, afakwe okwesikhashana amathreyi ukuze ukufundwa kwawo kubonakale kahle ngefasitela emnyango wegumbi lokufakwa. Ukulungiswa kwamazinga okushisa kufanele kwenziwe futhi ngemuva kokulayisha i-incubator phakathi nosuku lokuqala, ngoba Ukubonakala kwamaqanda ku-tray kushintsha ukusakazwa kwezithuthuthu zokushisa. Ubufakazi bama-thermometers wesikhashana buqhathaniswa nezinkomba ze-thermometer enkulu, eqiniswe esiteshini seChamber. Phakathi nenkathi bayashintshana ekufukameleni, kubalulekile ukuba uhlele kabusha emathileyi kanye ngosuku ngokuvumelana isikimu ethize: kubenze kusukela phezulu phansi noma okuphambene nalokho kuya ezingeni chitha lokushisa Ukushisa e emathileyi engenhla nengezansi incubator. Ezimweni zemvelo, ukusondeza kukhiqiza inqubo efanayo njalo, kuvusa isidleke ngoqhwaku.
Ubuchwepheshe bokufakwa.
Emathileyi abeka amaqanda amasha, ukulinganiselwa kwawo okungewona ngaphezu kwesonto elilodwa. Ngaphambi kwalokhu, bathandeka ukubheka ku-Overuse Homemade. Inketho yayo elula kakhulu ingenziwa ngemizuzu engu-1-2: Esembozweni sebhokisi lekhadibhodi ngesikhafu Sika umgodi nge-50 mm. Ithebula lesibani sedeski lifakwa etafuleni ukuze ingxenye evulekile ikhomba. I-cap imbozwe ngepuleti lekhadibhodi elinomgodi. I-ovoscope isilungile. Amaqanda ngaphandle kwemibungu, kanye nokuphazamiseka kwangaphandle (ukwakheka okungajwayelekile, osayizi abangafaneleki, njll.) Kukhethiwe. Uma ingaphezulu lamaqanda lingcolisiwe, akufanele lisule ngendwangu emanzi. Njengombukiso wokuzijwayeza, ngemuva kokubheka e-ososcope, inani lamachwane abunjiwe ngempumelelo angafinyelela ku-90%, ngaphandle kwe-ovoskop - 60%.
Lapho ubhuka kumathayi, iqanda ngalinye elinepensela noma ipeni lezizwe ezinhlangothini zombili lezi zinhlangothi zimake izinombolo, ngokwesibonelo, ngakolunye uhlangothi inombolo "1", nakwelinye, "2". Kanye ngosuku, amaqanda aphenduka amathimu: okokuqala inombolo "1" phezulu, ngosuku olulandelayo - inombolo "2". I-log inikezwa lapho usuku lokufundela lokuQhubeka lubhalwe ngalo, inani lamaqanda, izinombolo ezimakwe naleli qembu. Ekhaya, kudingekile impela ukuqeda ukuphela kwe-batch yokuqala ye-batch yokuqala, ukuletha amathrekhi ngelinye iqembu noma ngolunye uhlobo lwezinyoni: zonke lezi zinguquko zidingeka ukuthi ziqoshwe. Amaqanda avela kwelinye i-batch kumakwe nezinye izinombolo, ngokwesibonelo "3" no "4". Umagazini ikuvumela ukuthi uhlele usuku lokukhipha kwabancane, kepha futhi usuku lokuhlolwa okuphakathi, okumele kwenziwe engxenyeni yesibili yesikhathi sokufakwa, lapho amaqanda eqala ukubumbana ("gazinga" ). Ngalesi sikhathi, amaqanda akhethiwe ngaphandle kwe-sching, futhi kwakhiwa amathrekhi futhi, kanti enye i-batch ifakiwe endaweni yeholide. Le ndlela ikuvumela ukuthi usebenzise ngempumelelo umthamo owusizo we-incubator. Njengomuzwa weminyaka engu-9 wokusebenzisa i-incubator yawo, ngasikhathi sinye eChamber kungenzeka kube namaqanda ezinhlobo ezahlukahlukene zezinyoni: inkukhu, idada, i-goose, eTurkey. Kubalulekile kuphela ukuthi ungadida isikhathi sokubeka amaqanda wohlobo ngalunye lwenyoni, futhi uyazazi izinsuku zobuze babo.
Nsuku zonke, cishe ngasikhathi sinye, amathreyi anamaqanda akhishwe ngaphandle kwe-incubator bese uphenduka imizuzu engu-15 ukuya kwe-15. Amaqanda apholile ngalesi sikhathi. Umbuso onjalo uvumelana ngokuphelele nemvelo: eVivo The ZOOM kanye ngosuku olushiya isidleke sokondla. Ukusebenza kahle okukhulu, amaqanda ama-waterfowl (amadada, amahansi) Fafaza icala lokupholisa amanzi. "Ukwelashwa kwamanzi" kunomthelela ovuthayo kwinzalo yesikhathi esizayo: Ikhula isinzima futhi imelana namaconsi okushisa avetent. Kungenxa yale njongo ukuthi umbhali wenqabile ukuguqula amathreyi ngokuzenzakalelayo. Futhi kudingeka njalo ushintshe amanzi okugeza. Imvamisa izinkukhu zithathwa ngosuku lwe-19, amadada kanye geussy - ngomhlaka 26. Uma zonke izindlela zigcinwe kahle, isivuno samaqanda amaqanda avela emaqanda yenzeka ndawonye izinsuku eziyi-1-2. Ngosuku lwe-Valupa, lapho i-incubator igcwele iphakethe, kufakwa ugqoko olungenalutho kwikhamera ukuthola abancane. Amachwane asanda kubunjwa kufanele athathelwe indawo kaningi ngangokunokwenzeka kuthayela elihlukile ukuze angaphazamisi namanje hhayi abalingani bakhe. Ngemuva kokomiswa, amachwane asuswa ku-incubator.