Drip irrigation yeeb nkab txuas txoj kev

Drip irrigation pipe is a plastic thin-walled hose produced from low-density polyethylene as the main raw material. Its major features are strong anti-clogging performance, low requirements for water sources, and no need for filtering equipment when using groundwater sources; low operating water pressure, large flow, and short irrigation time. Here's how to connect the two pipes:

1. PVC looper yeeb nkab txuas: Chamfer lub kaum sab nraud ntawm tus txiv neej yeeb nkab kawg, thiab lub kaum sab xis yog chamfered ntawm lub kaum sab xis ntawm 20 degree, thiab cov lus tshwj xeeb yog txog t / 4 t / 3. Tshem tawm lub ferrule los ntawm lub taub hau looper thiab so kom huv si, nrog rau ntxuav lub hauv paus ntawm lub looper zawj. Tom qab ntawd muab lub dab tshos rov qab rau hauv qhov chaw. Kos lub qhov ntev qhov ntxig rau ntawm tus txiv neej lub raj kawg. Lubricate sab hauv ntawm lub dab tshos thiab qhov kawg ntawm cov yeeb nkab sib npaug (feem ntau yog siv high -concentration soapy water, or detergent). Thaum lub drip irrigation yeeb nkab txuas nrog, lub taub me me tuaj yeem txuas tau manually, qhov kawg ntawm qhov nruab nrab txoj kab uas hla cov yeeb nkab yog padded nrog tuab ntoo los yog ntoo lub kaum sab xis cov ntaub ntawv, thiab muab tso nrog ib tug mallet, thiab lub loj txoj kab uas hla yuav tsum tau ntsaws nrog ib tug tensioner. . Ua ntej ntsaws, ntsuas lub ntsaws ntev L, thiab tawm hauv chav rau kev nthuav dav thiab kev cog lus ntawm txoj kab uas hla. Tom qab lub qhov (socket) ua tiav, ntxig ib daim nyias nyias rau hauv lub qhov (socket) lub taub hau los xyuas seb lub nplhaib roj hmab puas tau hloov, uas yog, txiav txim siab seb tus nqi L1 puas nyob ntawm qhov chaw. Yog tias lawv tsis sib npaug, lawv tau hloov pauv thiab yuav tsum tau rov qab -socketed.

2. PE yeeb nkab txuas: Siv cov hniav los txiav cov yeeb nkab lub qhov ncauj kom huv si tsis muaj burrs. Muab lub nplhaib sib khi rau ntawm lub qhov ncauj ntawm cov yeeb nkab, txog 10mm mus rau 20mm los ntawm qhov kawg ntawm cov yeeb nkab. Nias cov yeeb nkab barbed tiv thaiv lub nplhaib sealing thiab nias rau hauv cov txiv neej xov ua ke. Nco ntsoov tias lub nplhaib sealing yuav tsum tau nias tag nrho rau hauv cov txiv neej xov thiab yuav tsum tsis txhob muaj kev sib tw. Tighten cov threaded kev sib txuas.

Kev txhim kho cov kav dej drip dej yog ib feem tseem ceeb ntawm kev tsim kho engineering. Feem ntau, muaj ob hom kav dej uas feem ntau siv hauv cov kav dej: PVC looper kav thiab PE kav.