Njira yotsekera mapaipi

Chipinda chotchinjiriza chapaipi chimatchedwanso thermal pipeline insulation layer, chomwe chimatanthawuza kusanjika komwe kumakulungidwa paipi yomwe imatha kugwira ntchito yoteteza kutentha komanso kutchinjiriza kutentha.Chigawo chotchinjiriza mapaipi nthawi zambiri chimakhala ndi zigawo zitatu: zosanjikiza zotsekera, zoteteza, ndi zosanjikiza madzi.Palibe wosanjikiza wopanda madzi wofunikira pamapaipi amkati.Ntchito yayikulu ya kusanjikiza kotsekera ndikuchepetsa kutayika kwa kutentha, chifukwa chake, iyenera kupangidwa ndi zinthu zomwe zimakhala ndi matenthedwe otsika.Kunja kwa wosanjikiza wa kutchinjiriza nthawi zambiri kumapangidwa ndi ulusi wa asbestos ndi kusakaniza kwa simenti kuti chigoba cha simenti cha asibesitosi chitetezeke, ndipo ntchito yake ndikuteteza wosanjikiza.Kunja kwa gawo loteteza ndi gawo lopanda madzi kuti chinyontho chisalowe m'malo otchingira.Chosanjikiza chopanda madzi nthawi zambiri chimapangidwa ndi mafuta, pepala lachitsulo kapena nsalu yagalasi yopukutidwa.

Zosanjikiza zomwe zimayikidwa m'mphepete mwa payipi zomwe zimatha kugwira ntchito yoteteza kutentha komanso kutchinjiriza kutentha nthawi zambiri zimakhala ndi magawo awa:

1) Anti- dzimbiri wosanjikiza: Burashi odana ndi dzimbiri utoto kawiri pamwamba pa payipi;

2) Wosanjikiza wotenthetsera kutentha: kutchinjiriza kwamafuta ndi wosanjikiza wazinthu zamafuta;

3) Wosanjikiza wosanjikiza chinyezi: kuteteza chinyezi kuti zisalowe m'malo otsekemera, nthawi zambiri amakutidwa ndi linoleum, ndipo zolumikizira zimakutidwa ndi phula la phula, lomwe nthawi zambiri limagwiritsidwa ntchito popanga mapaipi ozizira;

4) Kuteteza chitetezo: Kuteteza kutsekereza wosanjikiza kuti asawonongeke, nthawi zambiri amakulungidwa ndi nsalu yagalasi pamwamba pa gawo lapakati;

5) Wosanjikiza Wamitundu: Pentani mtundu womwe watchulidwa kunja kwa gawo loteteza kuti musiyanitse madzi mu payipi.

Cholinga cha insulation pipe ndi:

1) Kuchepetsa kutayika kwa kutentha kwa sing'anga kuti mukwaniritse kupanikizika ndi kutentha komwe kumafunikira pakupanga;

2) Kupititsa patsogolo malo ogwirira ntchito ndi ukhondo wa chilengedwe;

3) Pewani kuwonongeka kwa mapaipi ndikukulitsa moyo wake wautumiki.