Ungakhetha kanjani abaphameli begadi abalungile? Ezitolo kukhona ukukhethwa okukhulu kweziprayipi. Ngaphambi kokukhetha imodeli ethile, umuntu kufanele aqonde isimiso jikelele sokusebenza kwamaplamuli.
Iziphamuzi azizinzile futhi zinamandla. Amathangi anekhono afakwe isitsha esikhethekile, futhi akukho-containment, ngokulandelana, cha. Kulesi simo, amakhemikhali ahlanjululwe kunoma yikuphi ibhodlela. Khona-ke wehlisa i-hose bese uqala ukuphalaza isixazululo. Kungcono ukhethe imodeli yekhono, kusukela ekungenakushintsha okukodwa awukwazi ukulungisa ikhanda ne-jet, ngakho ukusetshenziswa kwesisombululo ngeke kube ukonga.
Iningi leziphampu ziyi-pneumatic (pump). Umsebenzi wabo ulandela isimiso esilandelayo: okokuqala, intamo imiswe ngokuqinile, khona-ke umshini wokufafaza uphonswa emoyeni ngepompe ekhethekile, bese kuthi amakhemikhali aphilisiwe. Izipuni zalolu hlobo zivame ukuba nomthamo wezingu-12 amalitha. Idivayisi ingafakwa ehlombe, ifakwe kalula ukuze ibhande.
Kukhona futhi ama-sprayer amabhuku, ivolumu yabo encane (1-7 amalitha). Ukuze uphefute kuzo, udinga ukucindezela njalo isandla esihlalweni, futhi amakhemikhali aphikisiwe noma ngokucindezela noma ukukhulula i-lever. Lezi sprayers zilula ukuzisebenzisa uma unakekela izimbali nezitshalo ezihlukahlukene zasendlini. Ngokuyisisekelo lezi zithombe ziyizona ezisemqoka kakhulu.
Abafelisi be-knapsack - ezinhlobonhlobo ezinjalo ivolumu ingaba ngama-20 amalitha. Bathole igama elinjalo, tk. uzigqoke ngemuva. Lezi izipulisi zamashukela. Ngokuvamile banesibambiso ohlangothini, lapho ipompo liqhutshwa phezulu futhi liphansi, ingcindezi idalwe, ngakho-ke, uketshezi luhanjiswa futhi lufucwe. Le mbambo ingashintshwa ezandleni zombili cishe zonke izipuni. Lolu hlobo lwesipirisi lenzelwe ikakhulukazi izididi ezinkulu. Lezi zindlela zokulinganisela zisebenzisa ngokucophelela ukusetshenziswa kwezibulala-zinambuzane, okungezona ezishibhile nhlobo.
Kunamaprosesa anomshini kagesi kanye namandla avela kuma-betri noma amabhethri. Kusethi ephelele ngokuyisisekelo ishaja isetshenziswa. Ezinhlobonhlobo ezinjalo, ukucindezelwa kudalwa ngokucindezela inkinobho. Abaprayisi abanjalo bakulungele ukuwasebenzisa, abadingi umzamo omkhulu, okuwusizo ikakhulukazi kwabesifazane, kodwa izindleko zabo, yiqiniso, ngumyalo wokuphakama okukhulu kunalokho okufana ne-analogs drive drive.
Kukhona futhi abaprayisi bemoto. Ukucindezelwa kudalwa nge injini egijima, bese usulaza isixazululo kalula futhi umane. Eziprayipi ezinjalo, amakhemikhali ahlanzwa ngaphansi kwengcindezi ephakeme kakhulu, kodwa angalawulwa. Ngosizo lwamamodeli anjalo kungenzeka ukucubungula ngisho nezihlahla ezide. Ngamadivaysi anjalo kungcono ukusebenza isikhathi eside futhi kungenzeka ukucubungula inani elikhulu lokutshala. Ukubamba iqhaza komuntu kuncishisiwe, ngoba umsebenzi wenziwa yithuthuthu esebenza ngamanzi abizayo. Uma ufaka inzwa yokucindezela enqoleni ehambisana ne-motor block noma itrektri encane, khona-ke inqubo ingahle ibe nemishini. Uzohamba nje ujikeleze insimu, uyeke nje ukugcwalisa isisombululo kanye nophethiloli.
Ukukhethwa kwe-sprayer kuncike ngobukhulu bezindawo ezizofakwa. Ukuze uthole ingadi enkulu uzodinga isipirisi esingabamba ama-10 amalitha esisombululo. Uma unezihlahla ezimbalwa, kuyoba okwanele ukuba ube ne-sprayer ye-2 litre.
Izipulisi zomsindo omncane (kufika ku-2 amalitha) zikhululekile ukuphatha ngesandla. Ngokuvamise ukusetshenziselwa ukucubungula izitshalo zasendlini kanye namapulangwe, izithombo, izitshalo ezindaweni zokugcina ezincane nezitadi zasebusika. Amamodeli aphathekayo anevolumu lama-3 amalitha afanelekile kumasayithi anendawo engaba ngamamitha ayi-300 square. amamitha, kanye nokucubungula imibhede yemifino, izihlahla, imibhede yemifino, njll. Izipulisi ezinomthamo wamalitha angu-5 zingasetshenziswa ezindaweni ezingamamitha ayizi-500, kanye nokucubungula kwezihlahla eziphansi, imibhede emikhulu yemifula, amaheji kanye nezihlahla. Futhi amamodeli amakhono amaningi (kusuka ku-8 amalitha) azohambisana nesayithi yendawo enkulu nakakhulu. Uma kunzima ukuthi unqume umthamo oqondile we-sprayer, kufanele ukhethe isipirisi somthamo omncane kakhulu. Khona-ke ngeke uphazamiseke emsebenzini ukuze ugcwalise ithangi nge-pesticides.
Uma unquma umthamo we sprayer, cabanga ukusetshenziswa kwesisombululo. Umuthi owodwa omdala uzodinga amalitha angu-10 amakhemikhali, ngomuthi omncane - kuze kufike ku-2 amalitha. Ukuze ukwelashwa kwezihlahla kuzodingeka kuhlathini ngalunye ku-1 ilitha yesisombululo. Ukucubungula imifino endaweni evaliwe kuyo yonke amamitha ayi-skwele ayishumi, udinga kuze kufike ku-2 amalitha kagesi, emhlabathini ovulekile - kuya ku-litre.
Ngaphandle kwendawo engadini, kuyadingeka ukucabangela indawo ye-site kanye nemvamisa ozoyihlanza ngayo. Uma isayithi lakho linemithi eminingi, kungcono ukhethe umshini wokushisa imoto, nge-motor motor noma nge-pump motor. Futhi uma unezihlahla eziningi, khona-ke kuyoba ngokwanele ukusebenzisa ispirisi yomuntu evamile.
Lapho uthenga isipirisi, qaphela imingcele enjengokuthembeka kwezingxenye, ubude besibambo, i-valve yokuphepha. Ngaphezu kwalokho, i-kit kufanele ihlanganise izigqoko zokugqoka, izibhamu eziphambili kanye nemiyalelo. Kuyafaneleka futhi ukubuza umthengisi ukuthi kungenzeka ukulungiswa kanye newaranti ukuthola ukuthi kungaba lula yini ukuthenga izingxenye ezintsha uma kwenzeka ukuhlukana.
Yiqiniso, ukukhethwa kwe-sprayer kuncike nakwezinye izindlela zemali. Intengo yamamodeli ahlukene kuncike kulowo mkhiqizo womenzi, amandla, ivolumu, ukusebenza. Abaphamuzi abancinci bayiprayipi yesandla. Ibiza kakhulu - imoto, enezimoto kagesi, i-knapsack, ipompo, ikakhulukazi uma iyenziwa kahle ngaphandle kwezwe. Kuyadingeka ukuthi ufike ekuthengeni ngokuziphendulela, ngokulinganisa konke ngokukhetha isilinganiso esiphezulu sezinga lentengo, kodwa khumbula ukuthi intengo eshibhile kakhulu ayihambisani nezekhwalithi.
Khumbula izinyathelo zokuphepha! Kubalulekile ukuthi ube nemishini yokuzivikela yokusebenza nama-pesticides: i-respirator, iglavu, i-headdress. Ngaphambi nangemva komsebenzi, udinga ukugeza ngokugcwele idivayisi kanye nabasebenzi bayo, ngenkathi sidlulisa amanzi emacuzini nasezikhungweni.
Manje ngesikhathi esifanele esitolo, ngoba uyazi ukuthi ungakhetha kanjani abafutho bensiya efanele.