Insulated kav

Insulated yeeb nkab yog cov kav dej nrog thermal rwb thaiv tsev. Nws lub luag haujlwm tseem ceeb yog txhawm rau txo cov cua sov thaum lub sijhawm thauj khoom (xws li dej kub, chav, thiab roj kub) hauv cov yeeb nkab thaum tiv thaiv cov yeeb nkab los ntawm kev cuam tshuam ib puag ncig. Nws yog dav siv nyob rau hauv lub tsev cua sov, cheeb tsam cua sov, petrochemicals, municipal engineering, thiab lwm yam teb.

1. Core Structure

Insulated yeeb nkab feem ntau yog cov txheej txheem ntau txheej uas muaj peb yam tseem ceeb:

• Ua Haujlwm Hlau Yeeb Nkab: Lub hauv paus txheej txheej, lub luag haujlwm thauj cov xov xwm. Cov ntaub ntawv feem ntau muaj xws li seamless steel, galvanized steel, los yog cov kav dej yas, thiab yuav tsum muaj siab-resistant thiab corrosion-resistant.

• Insulation Layer: Cov txheej txheem nruab nrab tseem ceeb, lub luag haujlwm rau thermal rwb thaiv tsev. Cov ntaub ntawv muaj xws li polyurethane ua npuas ncauj, pob zeb ntaub plaub, iav ntaub plaub, thiab polyethylene. Polyurethane ua npuas ncauj yog tam sim no lub ntsiab kev xaiv vim nws tsis tshua muaj thermal conductivity thiab zoo rwb thaiv tsev kev ua tau zoo.

• Txheej txheej: Cov txheej tiv thaiv sab nrauv tiv thaiv txheej rwb thaiv tsev los ntawm kev ya raws, kev laus, thiab kev puas tsuaj. Cov ntaub ntawv feem ntau muaj xws li high-density polyethylene (HDPE), fiberglass, los yog txheej tiv thaiv corrosion.

II. Main hom thiab yam ntxwv

Raws li cov khoom siv rwb thaiv tsev thiab daim ntawv thov scenario, ntau hom thiab cov yam ntxwv yog raws li nram no:

• Polyurethane Insulated Yeeb Nkab: Thermal conductivity ≤ 0.024 W / (m·K), siab rwb thaiv tsev efficiency, tsis tshua muaj kub tsis kam, thiab aging kuj. Haum rau cov dej kub thiab cov kav dej nrog qhov kub ntawm -50 ° C thiab 120 ° C, nws yog qhov kev xaiv zoo tshaj plaws rau cov cua sov hauv nruab nrab thiab hauv pem teb cua sov.

• Rockwool Insulated Pipe: Kub-kub tsis kam (txog 600 ° C) thiab qhov ntsuas hluav taws kub siab (Class A tsis-combustible), tab sis nrog kev nqus dej siab, nws yuav tsum muaj kev tiv thaiv dej noo. Nws yog feem ntau siv rau cov kav dej kub kub (xws li boiler chav kav).

• Iav Wool Insulated Yeeb Nkab: Lub teeb yuag, nrog lub suab rwb thaiv tsev zoo, thiab qhov kub tsis kam ntawm -120 ° C txog 400 ° C, nws yog qhov tsim nyog rau cov kav dej kub qis (xws li cov kav dej txias cua txias) thiab rau kev rwb thaiv tsev ntawm cov kav dej hauv cov vaj tse.

III. Core Zoo

1. Kev txuag hluav taws xob thiab kev siv hluav taws xob txo qis: Txo cov cua sov hauv nruab nrab, txo qis kev siv hluav taws xob hauv cov cua sov, kev tsim khoom, thiab lwm yam xwm txheej. Kev siv mus sij hawm ntev tuaj yeem txo cov nqi khiav lag luam.

2. Kev Tiv Thaiv Yeeb Nkab: Cov txheej txheej sab nraud tiv thaiv dej, av corrosion, thiab kev cuam tshuam rau cov neeg kho tshuab, ua kom cov yeeb nkab txoj kev pab cuam lub neej thiab txo kev tu ntau zaus.

3. Cov kav dej ruaj khov ua haujlwm: Ua kom ruaj khov nruab nrab ntawm qhov kub thiab txias kom tsis txhob muaj qhov kub thiab txias los ntawm kev cuam tshuam rau kev ua haujlwm (xws li, tswj qhov kub hauv tsev rau cov kav dej cua sov thiab ua kom cov txheej txheem ruaj khov rau cov kav dej).

4. Kev Txhim Kho yooj yim: Qee cov kav dej insulated yog prefabricated, tsuas yog yuav tsum muaj kev sib txuas ntawm qhov chaw thiab kev teeb tsa, ua kom lub sijhawm tsim kho thiab txo qhov nyuaj.

IV. Kev Siv Tau

• Lub Nroog: Hauv nroog centralized cua sov tes hauj lwm thiab cov kav dej kais dej (kom tiv thaiv kom khov thaum lub caij ntuj no).

• Kev tsim kho: Cov kav dej cua sov hauv pem teb hauv cov tsev nyob thiab cov tsev lag luam, thiab cov kav dej cua sov thiab cua txias rau nruab nrab cua txias.

• Muaj: Cov roj kub kub hauv kev lag luam roj av thiab tshuaj lom neeg, cov kav xa hluav taws xob hauv cov chaw tsim hluav taws xob, thiab cov kav dej nruab nrab cryogenic hauv cov saw hlau txias.