Cov Kab Phem Hluav Taws Xob Hluav Taws Xob Ua Rau Cov Teeb Meem Ntawm Cov Khoom Noj Tshuaj Lom Zem Nyob Rau Lub Caij Ntuj No

Nyob rau hauv lub caij ntuj no, cov kab ke muaj tshuaj tua kab yog qhov sib kis tau vim tias qhov kev cuam tshuam loj, ua rau muaj kev cuam tshuam rau kev cuam tshuam tsawg dua vim kub hloov kho. Qhov no cuam tshuam rau kev ua liaj ua teb, kev tsim Hoobkas, thiab kev thauj mus los tank. Cov kab xev cua kub hluav taws xob yog qhov tsim nyog rau ntau yam xwm txheej, thiab tawm tsam cov teeb meem tua kab, ua tiav lub caij ntuj no ntawm cov tshuaj tua kab thiab siv tshuaj tua kab thiab siv.

Rau Farmland HOTBICIC Cov tshuaj Irrigation Pipelines, cov kab xev cua sov tiv thaiv kom khov thiab ua kom cov khoom siv chiv. Thaum lub caij ntuj no dej, cov tshuaj tua kab yooj yim khov nyob rau hauv lub raj dej, txhaws lub qa ua ke thiab ua rau lub sijhawm tsis muaj. Tsis tshua muaj qhov kub tsawg zaus tseem tuaj yeem ua rau cov tshuaj tua kab, txo kev ua tau zoo. Kev siv hluav taws xob cua sov hluav taws xob tau thov rau cov dej hluav taws xob, tswj qhov kub ntawm 10-15 degree, kom ua kom muaj kev tiv thaiv crystallization. Nyob rau hauv yav dhau los Winters, ib qho kev ntsib cov tshuaj tua kab ntau tshaj plaws ua kom khov thiab thaiv, yuav tsum tau los ntawm kev sib tw thiab ncua kev ua haujlwm ntawm 2-3 hnub. After installing heating tape, irrigation continued normally at -10℃, pesticide efficacy was unaffected, and crop growth was better than in previous years, solving the winter pain point of pesticide delivery in farmland.

Cov khoom siv hluav taws xob hluav taws xob hluav taws xob yog siv rau cov kav dej hluav taws xob ntawm lub rhiav kom siv tau kub thiab kom muaj kab mob kab tshuaj tua kab. Hauv cov tshuaj tua kab, kev thauj mus los ntawm cov khoom nyoos thiab cov kev sib xyaw ntawm cov tshuaj tua kab yuav tsum muaj qhov kub khov (feem ntau 20-25 degree). Tsawg cov khoom siv kub tuaj yeem ua rau cov tshuaj tsis tiav, cuam tshuam rau cov tshuaj ua kom cov tshuaj ncaj ncees; Cov yeeb nkab khov khov kuj tseem tuaj yeem ua rau muaj kev cuam tshuam ntau ntxiv. Hluav taws xob hluav taws xob cua sov, ua ke nrog cov neeg txawj ntse kub, tswj lub pipeline kub yuam kev tsis pub dhau ± 1 degree, kom muaj kev sib tw ruaj khov thoob plaws hauv cov txheej txheem. Hauv ib qho kev ua noj ua noj ua noj ua haus, lub xov tooj cua tsis muaj cua sov ua kom khov thaum lub caij ntuj no ntau lawm, ua rau kaw txhua hnub ntawm 1-2 teev; Tom qab kev txhim kho cua sov, ntau lawm txuas ntxiv tsis muaj kev cuam tshuam ntxiv los ntawm 92% rau 99%, kom paub txog kev sib koom ua ke thiab cov khoom zoo.

Cov khoom siv hluav taws xob hluav taws xob hluav taws xob yog siv hauv cov raj xa hluav taws xob ntawm cov chaw tso tsheb hlau tua tshuaj kom tiv thaiv kev xeb thiab txi. Pipelines ntawm kev tso tsheb hlau luam thiab cov twj tso kua mis yog nyob rau hauv ntev {1} muaj tshuaj tua kab (feem ntau muaj cov kua qaub thiab alkalis), ua rau lawv raug mob rau corrosion thiab puas; Tsawg lub caij ntuj no txias kuj tseem tuaj yeem ua rau lub raj xa hluav taws xob me ntsis, nce txoj kev pheej hmoo ntawm cov kua dej. Hluav taws xob hluav taws xob flueplastic shorears, uas tiv taus cov kua qaub thiab tuaj yeem tswj kav dej kub, tiv thaiv qis- kub ua kom tawg thiab tawg. Ua ntej kev teeb tsa ntawm cua sov tracing, cov raj xa khoom txuas rau cov chaw cia khoom siv tshuaj tua kab kom raug muab hloov 2 {3 zaug ib xyoos vim yog corrosion thiab khov. Tom qab kev txhim kho corrosion-resistant cua sov taug kev, tsis muaj kev puas tsuaj tau nyob rau hauv peb xyoos, txo txoj kev pheej hmoo ntawm cov tshuaj tua kab mob tsis zoo thiab txo cov pipeline hloov tus nqi.

Tsis tas li ntawd, cua sov kub tracing yog sib xws nrog cov khoom sib txawv pipeline. Rau pvc cov kav dej feem ntau siv nyob rau hauv teb tshav ua ke, qis {}} fais fab kub tracing (15}}}}}} kub kev puas tsuaj; rau cov kav hlau stainless hauv cov kev ua haujlwm, siab}} fais fab kub taug kev kom tau raws li cov kev xav tau ntsuas kub; Rau PE pipelines nyob rau hauv kev tso tsheb hlau tso tsheb hlau luam, cua sov tracing ua ke nrog rwb thaiv tsev txo qis txo cov cua sov. Lub tuam txhab tshuaj tua kab ntsia hlau sib raug hluav taws xob sib txuas ntawm cov raj hluav taws xob ntawm cov khoom cua sib txawv, thiab kev ua haujlwm tau ruaj khov nyob rau lub caij ntuj no yam tsis muaj cov khoom siv tsis sib haum. Qhov no hloov tau ua rau hluav taws xob cua sov tracing ntau dua hauv cov ntawv siv tshuaj tua kab.

Fais cua kub tracing yog tsim nyog rau cov sib txawv cov tshuaj tua kab ntsig xws li kev tso tsheb ua liaj ua teb, thiab tso tsheb hlau luam tawm. Nws tuaj yeem tiv thaiv khov thiab ua kom muaj kev thauj mus los, siv kub los tiv thaiv cov tshuaj tua kab, thiab yog {} {tiv taus thiab sib xws nrog ntau cov ntaub ntawv. Nws nkag siab daws cov kav dej tua kab thaum lub caij ntuj no, ua kom muaj kev thauj khoom zoo dua qub, thiab muab cov khoom lag luam thaum lub caij ntuj no muaj txiaj ntsig zoo rau kev siv tshuaj tua kab thiab ntau lawm.