tape yokususwa kweengcambu zobhedu

Inkcazelo emfutshane:

Ixabiso:$0.015-0.02/m

MOQ: 1 umqulu

Ubungakanani bokuthunyelwa kwemveliso: 2.1 yebhiliyoni yeemitha / ngenyanga


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha eziKhawulezayo

Uhlobo:Okunye Ukunkcenkceshela kunye nokunkcenkceshela
Indawo yemvelaphi: eTianjin, eTshayina
Igama leBrand:DAYU
Isazisi seMveliso: SD1618203ST
Ubukhulu (mm): 0.18mm, 0.2mm
Isithuba seDripper (mm): 200 300 500mm
Ukuqukuqela kweDripper[0.50] izinga(L/h):1.8L/h 2.4L/h 3L/h
Uxinzelelo: 0.1Mpa
Uhluzo: 120 mesh 120
Ifanelekile: Ilungele izityalo zasemasimini, izityalo ezinzulu zeengcambu, amagqabi ezityalo ezichumayo.
Iphakheji: (300-500m / roll)
Umgangatho woBugcisa:GB/T19812.3-2017
Ubude boqengqeleka: 1000/roll, 2000m/roll, 2500m/roll, 3000m/roll okanye wenze ngokwezifiso
IMathiriyeli ekrwada: PE
Ubude obusecaleni: 48-78m

Izinto eziluncedo:

1.Bumba i-dripper ngexesha elinye;
2.I-dripper enefestile yokucoca, inesimbo esitsha esibanzi kunye nomjelo omde wokuhamba;
I-3.I-dripper inendawo ebanzi yokucoca kunye nobukhulu obubanzi becandelo lokuhamba kwe-channal, ngoko ke ukuchasana kokuthintela kunamandla;
4.Umsinga wamanzi uhamba ngokubhuduzela, kwaye inqanaba lokuvuza okuphakathi kwamanzi lingaphantsi kwe-5%;
I-5.I-dripper idityaniswe ngokuthe ngqo ngaphakathi kombhobho, ngoko ke uxinzelelo olulahlekileyo luncinci kwaye ukuchaneka kokunkcenkceshela kuphezulu.
6.Amanzi agciniweyo angafikelela kuma-30-40%, kwaye xa kuthelekiswa nemo yokunkcenkceshela eqhelekileyo.

Iimpawu eziphambili:

1.Ubunzima bodonga olwahlukeneyo bulungele iminyaka eyahlukeneyo kunye neendawo ezisetyenziswayo;
2.Iintlobo zokuqukuqela kunye nezithuba zokuthontsiza zilungele ubungakanani bemfuno zamanzi ezahlukeneyo zezityalo;
3.Kukulungele ukufaka, ukuthutha kunye nokusetyenziswa;
I-4.Ixabiso leprojekthi liphantsi, kwaye ukusebenza kakuhle kokugcinwa kwamanzi kuphezulu.

Uxinzelelo lokusebenza: 40 ~ 120kpa :

Umda ofanelekileyo:izityalo zentsimi zihlwayelwe kwimiqolo, i-greenhouse enkulu, imithi yeziqhamo, izityalo zediliya.

Kutheni Usebenzisa Ukunkcenkceshela ngeDrip engaphantsi komhlaba?

Ukusetyenziswa kwamanzi ngokufanelekileyo, i-SDI yonga amanzi ngokunyuka komphunga okunciphayo kunye ne-percolation enzulu
Ukuncipha kokungcoliseka kwamanzi aphantsi komhlaba, i-SDI yehlisa ukuvuza kwezondlo ezithwalwa kukunkcenkceshela ngaphezulu kunye nokungafane kufane.
I-SDI ibonelela ngesona sixhobo solawulo sisebenzayo ngokuhambisa amanzi kunye nezondlo ngokuthe ngqo kwiingcambu zesityalo ngexesha elichanekileyo kunye nobungakanani obuchanekileyo obufunekayo.
Yandisa iihektare ezinkcenkceshelwayo, iSDI inkcenkceshela amasimi ukusuka kwikona ukuya kwikona kwaye iqhelanisa ngokulula neepasile ezincinci kunye nezingaqhelekanga.
Ukwandisa ukutya kwezityalo, izondlo ezithwalwa ngamanzi okunkcenkceshela zisetyenziswa ngokuthe ngqo kwiingcambu zezityalo.
Yehlisa ukukhula kokhula, Unkcenkceshelo lweSDI luvelisa umphezulu womhlaba owomileyo kwaye kunciphisa ukuntshula kokhula.
Yenza ukuba kusetyenziswe amanzi asetyenziswe ngokutsha ngaphandle kwempembelelo embi yokusingqongileyo.Ithobelana nemithetho yokusingqongileyo kunye nezempilo yoluntu ethintela ukunkcenkceshela ngaphezulu kwezityalo ezithile ngamanzi asetyenzisiweyo.

uhlobo lwenkqubo

I-SDI yexesha elifutshane

Ubude bobomi beNkqubo ye-3 ukuya kwi-10 iminyaka.
Ngokuqhelekileyo isetyenziselwa izityalo zexabiso eliphakathi
I-Drip tubing idla ngokufakwa phakathi kwe-3" kunye ne-10" yomphezulu
Yenzelwe ukunikezela ngeemfuno ze-ET zezityalo

I-SDI yexesha elide

Inkqubo elindelekileyo yokuphila iminyaka engama-20+.
Ngokuqhelekileyo isetyenziselwa izityalo zokuthengisa
I-Drip tubing idla ngokufakwa phakathi kwe-12" kunye ne-18" yomphezulu
Yenzelwe ukusebenzisa umthamo wokubamba umhlaba kunye nexesha lokunkcenkceshela ukunikezela ngemfuno ephezulu yezityalo

ukugcinwa

Uxinzelelo kunye nenqanaba lokuHamba

Qinisekisa ukuba inkqubo isebenza ngokweengcinezelo ezifunekayo.Uxinzelelo lwenkqubo kunye nokuhamba kufuneka kubekwe esweni ukuqinisekisa ukusebenza okuphezulu kunye nobomi benkqubo ephezulu.

Uhluzo

Ukubeka iliso ukusebenza kokucoca kuyimfuneko.
Iimfuno zokuhluza ziyahluka ngokomgangatho wamanzi, ukuchazwa kwedripha, kunye nezinye izinto.Iimfuno zokugcina izihluzi ziyahluka ngohlobo lwesihluzi (isikrini, idiski, imidiya, njl.) kunye nomgangatho wamanzi.

Unyango lweMichiza

Inaliti ye-asidi inokunciphisa imvula ebangelwa zizingcoliso zemichiza.Ukuhlamba iasidi (unyango lokothuka) kunokunciphisa ukwakheka kwezinto ezingcolisayo kwimigca yokuthontsiza.
Inaliti yeklorini inqanda ukukhula kwezingcoliso zebhayoloji / eziphilayo ezifana ne-algae, ibhaktiriya kunye neslime.
I-Chlorine i-oxidize i-iron kunye ne-manganese, kwiityuwa ezinganyibilikiyo ezinokwahlulwa emanzini, kwaye yehlisa iintsholongwane zesulfure.

Ulawulo lweZitshabalalisi

ULawulo lweZitshabalalisi ngumsebenzi obalulekileyo wolondolozo kulo lonke ixesha lonyaka.

uqwalaselo

Yintoni ekufuneka uyiqwalasele ngaphambi kokukhetha iNkqubo yeSDI

Uyilo lommandla- Iimilo zebala kunye nobukhulu
Imiqathango Yentsimi- Uhlobo lomhlaba, ubunzulu bomhlaba ongaphezulu, uhlobo lomhlaba ongaphantsi, ukuthambeka, kunye nobume bendawo
Amanzi-Ubukho, ubungakanani, kunye nomgangatho (ukwenza uvavanyo lomgangatho wamanzi kubalulekile)
Izityalo– Uhlobo, iimfuno, kunye nojikelezo
Iinkqubo zenkcubeko- Ukuntshula kwembewu, ukulima kunye nokuvuna
Iimveliso zomgca wokuthontsiza-I-diameter, ubukhulu bodonga, izithuba ze-emitter, izinga lokuhamba, kunye neemfuno zokuhluza
Indawo yemigca yokuthontsiza- Ubunzulu, umgama phakathi kwamacala, nonxulumano nesityalo
Amacandelo enkqubo kunye nendawo-Iimpompo, izihluzi, izilawuli, iivalvu zolawulo, imigca (imigca engundoqo, imigca engundoqo, kunye nezinto ezininzi), iivalvu zomoya, kunye nemigca yokuthontsiza.
Ukubeka iliso- Amazinga okuhamba kwenkqubo kunye noxinzelelo kufuneka abekwe iliso ukuqinisekisa ukusebenza okuphezulu kunye nokwandisa ubomi benkqubo
Iinkqubo zogcino-Ukugcinwa rhoqo kuyafuneka ukuze inkqubo iphile ixesha elide kunye nokusebenza kakuhle

 

Izinto eziluncedo:
Isakhiwo sangaphakathi se-dripper sithatha i-diaphragm elastic ukulawula uxinzelelo kunye nokulawula ukuhamba;
Ubomi bubude ngokufanelekileyo ngokutofa inwebu ye-silicone ebunjiweyo;
Umzila okhethekileyo owenziweyo owenziweyo unokuphucula ngokufanelekileyo ukuzicoca kunye namandla okuchasa ukuvala;
Izinto ezichasene ne-UV zifanelekile kuzo zonke iintlobo zeemeko zemozulu;
Amandla aphezulu omatshini, ukuxhathisa ukubola;
Qinisekisa ukunkcenkceshela okufanayo, okuchanekileyo kunye nokuhambelanayo, kuluhlu loxinzelelo oluhlawulelwayo.

Uphawu:
Inokubekwa phantsi okanye ingcwatywe;
Ukuqukuqela okwahlukileyo Ungakhetha ku;
Ifanelekile kwimihlaba eyahlukeneyo kunye nethambeka lendawo yokunkcenkceshela.

uxinzelelo:50-450 kpa

Umda ofanelekileyo:Ilungele izityalo ezikroliweyo kummandla weentaba okanye umgama omde, amasimi, iidiliya kunye nesixhobo sokuqhekeza umoya.

Ukusebenza:

Ngobizo
Ububanzi
(mm)

Nomina
Ukutyeba eludongeni
(mm)

Emitter
Izithuba
(mm)

Ngobizo
Umgangatho wohambo
(L/H)

Ukusebenza
Uxinzelelo
(Kpa)

Emva koko
Ubude
(m)

12

16

18

20

0.18 0.20.3 0.40.5 0.60.8 1.0 1.1 1.2

100-2000

0.8

50-450

200-600
Kuxhomekeke kuNgeniso
uxinzelelo lwamanzi kunye
uxinzelelo lokuphuma

1.2

1.38

1.6

2.0

3.0

Amagqabantshintshi: Isithuba se-Emitters singakhetha kwi-100mm-2000mm

Isalathiso sokuSebenza seMibhobho eVuyiselwa ngoxinzelelo:

Izinto

Isalathiso soMlinganiswa

Test Euipment

Imigangatho yoVavanyo

Tensile strength

≥5%

Tensile Tester

GB/T 17188-97

Okusingqongileyo
Ubushushu obuxhathisayo kwi
Uxinzelelo lweHydrostatic

Ukugcina ukusebenza iyure enye e
Uxinzelelo oluphezulu lokuSebenza ngamaxesha angama-1.5.Akukho Break, Akukho kuvuza

Uxinzelelo lweHydrostatic
Umvavanyi

GB/T 17188-97

Qho ngoxinzelelo

Akukho Break, Akukho kuvuza

Uxinzelelo lwendalo
isixhobo sokuqhekeka

ISO 8796

Uxinzelelo-Flow

Q≈kpr (r≤1)
Q—Flowrate (L/h) P—Inlet Pressure (kpa)

Uxinzelelo-Flow
Umvavanyi

GB/T 17188-97

Umxholo woMnyama
Ikhabhoni

Umxholo: (2.25±0.25)%

Iziko lohlobo lweTube, Ma
Fulu

GB/T13021

Ukusasazwa kwabaMnyama
Ikhabhoni

Ukusasazwa: IBanga lokusasazwa≤3 iBanga

I-oveni, iMircoscope,
Umatshini wokusika

GB/T18251


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