Izinhlobo ezintathu zezingxenye zesistimu 

Isistimu yokuchelela ye-sprinkler engaguquki

Ngaphandle kwama-sprinklers, izingxenye zilungiswa iminyaka eminingi noma ngesikhathi sokunisela. Ipayipi elikhulu kanye nepayipi legatsha kugqitshwe phansi, futhi umlomo wombhobho ubekwe phezu kwepayipi elikhishwa yipayipi legatsha. Kulula ukusebenza, ukusebenza kahle kakhulu, kuncane endaweni, futhi kulula ukuyisebenzisa ngokuhlanganisa (njengokuhlanganisa nokuvundisa, ukufutha izibulala-zinambuzane, njll.) kanye nokulawula okuzenzakalelayo kokunisela. Kodwa-ke, inani elikhulu lamapayipi liyadingeka, futhi ukutshalwa kwezimali endaweni ngayinye kuphezulu. Ilungele izindawo ezitshalwe ngokwezomnotho (njengezindawo ezitshala imifino) kanye nezindawo ezithela kakhulu lapho kuchelela khona njalo.

Isistimu yokuchelela ye-semi-fixed sprinkler

Isifafazi, iphampu yamanzi kanye nepayipi elikhulu zilungisiwe, kuyilapho ipayipi legatsha nesifafazi ziyasuswa. Indlela ehambayo ihlanganisa ukunyakaza okwenziwa ngesandla, uhlobo lokugingqika, uhlobo lokudonsa ekugcineni olushayelwa ugandaganda noma iwintshi, uhlobo lokugoqa amandla, uhlobo lwewintshi kanye nohlobo oluzihambelayo oluyisiyingi kanye nohlobo lokuhumusha oluqhutshwa injini encane yokuhamba kancane. I-investimenti incane kunaleyo yesistimu yokuchelela ye-sprinkler engaguquki, futhi ukusebenza kahle kwe-sprinkler kuphezulu kunaleyo yesistimu yokuchelela yokuchelela ehambayo. Isetshenziswa kaningi ezitshalweni zasensimini.

1 uhlobo lwewintshi lokufafaza. Amanzi atholakala ngepayipi eliphuma kupulaki yokuphakela amanzi epayipini elikhulu. Kunezinhlobo ezintathu: eyodwa iwukufaka iwintshi yekhebula kanye nomshini wamandla kanye nombhobho wokushayela iwintshi ku-sprinkler. Umkhawulo owodwa wekhebula ugxilwe ku-sprinkler wokudonsa phansi; enye iwinch yekhebula nomshini wayo wamandla. Ibekwe phansi, futhi isifafazi esinombhobho sidonswa phambili ngentambo yensimbi; enye iwukuvunguza ipayipi njengoba igatsha lokuphakela amanzi ewindini lokuwina, iwintshi kanye nombhobho kufakwe ku-sprinkler noma kuskidi, futhi ipayipi lidonselwa phambili. . Isifafaza sohlobo lwewintshi olushayelwa ngamanzi anomfutho omkhulu wamanzi adonswa epayipini elomile, eliqhutshwa umshini ophehla umoya ukuze lishayele iwintshi, liqeda isidingo somshini wamandla.

Izifafazi eziyindilinga ezi-2 nezifafazi ezihumushayo. Zonke ziyi-multi-tower self-propelled, futhi amapayipi egatsha ensimbi anezindonga ezincane ezinama-nozzles amaningi asekelwa ezimotweni eziningana ezidonsayo ezingashayelwa ngokuzenzakalelayo. Imoto ngayinye yombhoshongo inesethi yokulawula isivinini, ukuvumelanisa, ukulawulwa kokuphepha kanye nesistimu yokushayela, ukuze lonke uhlelo lwamapayipi egatsha lukwazi ukwenza ngokuzenzakalelayo ukunyakaza okuhamba kancane noma ukwenza ukunyakaza okujikelezayo eduze komunye umkhawulo ngaphansi kwedrayivu kagesi noma ye-hydraulic. I-sprinkler eyindilinga (Fig. 1) inikezwa yi-pivot emaphakathi. Ubude begatsha buyi-60-800 amamitha, isikhathi sokujika okukodwa amahora angu-8 kuya kwezinsuku ezingu-7, futhi indawo yokulawula ingamahektha angu-150-3000. Izinga le-automation liphezulu kakhulu. Kodwa-ke, indawo yokufafaza iyindilinga, ukuze kuxazululwe inkinga yokunisela emagumbini amane ebhulokhi yesikwele, ezinye zifakwe idivaysi yokufafaza ekhoneni, okungukuthi, ibha yokufafaza enwetshiwe noma inhloko ye-spray yebanga elide ifakwe ekugcineni kwepayipi legatsha, lapho uphendukela ohlangothini Uvula ngokuzenzakalelayo lapho indawo yekona. Isifafazi esihumushayo sihlinzekwa ngepayipi eliphuma kupulaki yokuphakela amanzi esiteshini noma epayipini elikhulu elingashintshi. Lapho amanzi enikezwa esuka epayipini elikhulu, isifafazi kufanele sisuse ipayipi ngemva kokuhamba ibanga elithile futhi silishintshele kupulaki lamanzi elilandelayo, ukuze izinga lokuzenzakalela libe liphansi, kodwa awekho amakhona asele ngemva kokufafaza.

Isistimu yokufafaza yeselula

Ngaphezu komthombo wamanzi, umshini wamandla, iphampu yamanzi, ipayipi elikhulu, ipayipi legatsha kanye nombhobho konke kuyasuswa, ngakho kungasetshenziswa ngokushintshana ezindaweni ezahlukene ngesikhathi sokunisela, okuthuthukisa ukusetshenziswa kwemishini futhi konga ukutshalwa kwezimali endaweni ngayinye, kodwa kuyasebenza. Ukusebenza kahle okuphansi kanye ne-automation. Phakathi kwezinhlobo ezivame ukusetshenziswa, ezinye izifafazi ezilula nezincane ezinomshini wamandla kanye nephampu yamanzi ku-trolley noma i-handrail. Ama-nozzles afakwe ku-tripod elula futhi axhunywe kwipompo yamanzi ngepayipi; amanye afakwe kugandaganda ohambayo onepompo yamanzi kanye nekhanda lokufutha. I-sprinkler encane iqhutshwa amandla okukhipha ugandaganda ohambayo; ezinye ziyi-double cantilever sprinkler ezifakwe kugandaganda abakhulu nabaphakathi. Isistimu yokufafaza ehambayo ilungele izitshalo zasensimini kanye neziza ezincane ezinezikhathi zokunisela eziphansi.

Ngaphezu kwalokho, ukuchelela kwe-self-pressure sprinkler kungathuthukiswa ezindaweni lapho izimo zivuma khona. Imodeli yokusetshenziswa inezinzuzo zokuthi ukudonsa kwamanzi okungokwemvelo kungasetshenziswa, umshini wamandla kanye nepompo yamanzi ayidingeki, okokusebenza kulula, ukusebenza kulula, futhi izindleko zokusebenzisa ziphansi.