Ua rau thermal expansion thiab txias contraction
Thermal expansion tshwm sim thaum qhov kub ntawm cov dej hauv cov yeeb nkab nce, ua rau cov hlab tooj liab nthuav dav. Ntawm qhov tod tes, qhov txias shrinkage tshwm sim thaum qhov kub ntawm cov dej hauv cov yeeb nkab txo qis, ua rau cov raj tooj liab ntsws. Ob qho kev cuam tshuam tuaj yeem tshwm sim los ntawm ntau yam, xws li raug tshav ntuj ncaj qha, tso cov yeeb nkab ze ntawm qhov chaw sov, lossis txawm tias qhov kub thiab txias sib txawv ntawm cov dej kub thiab dej txias uas ntws los ntawm cov kav dej.
Teeb meem cuam tshuam nrog thermal expansion thiab txias contraction
Yog tias qhov cuam tshuam ntawm thermal expansion thiab txias contraction tsis tswj, muaj ntau yam teeb meem tshwm sim. Piv txwv li, cov yeeb nkab yuav warp los yog tawg, uas tuaj yeem ua rau kom tawg lossis tawg. Tsis tas li ntawd, cov raj tooj liab tuaj yeem dhau los ntawm kev sib txuas, uas tuaj yeem ua rau cov dej ntws tawm.
Kev daws teeb meem los tiv thaiv cov yeeb nkab tawg
Hmoov zoo, muaj ntau txoj hauv kev los tiv thaiv cov tubing tooj liab los ntawm kev tawg lossis tawg vim thermal expansion thiab txias contraction. Nov yog qee qhov kev daws teeb meem tshaj plaws:
Txhim kho cov pob qij txha nthuav dav: Cov pob qij txha nthuav dav yog cov khoom siv uas tau nruab rau hauv cov yeeb nkab kom tso cai rau nws nthuav thiab cog lus yam tsis muaj kev puas tsuaj. Cov gaskets no tau teeb tsa ntawm cov ntsiab lus hauv cov yeeb nkab uas qhov kev nthuav dav thermal loj tshaj plaws yuav tshwm sim.
Kev ruaj ntseg cov kav dej tooj liab: Lwm qhov kev daws teeb meem yog kev ruaj ntseg cov kav dej tooj liab rau ntawm phab ntsa lossis qab nthab uas siv cov yeeb nkab txuas. Qhov no pab kom cov hlab ntsha nyob rau hauv qhov chaw thaum lawv nthuav thiab cog lus.
Rwb thaiv tsev yeeb nkab: Insulating cov yeeb nkab tuaj yeem pab txo qhov cuam tshuam ntawm thermal expansion thiab txias contraction. Kev rwb thaiv tsev thermal kuj tseem tuaj yeem pab txuag lub zog los ntawm kev txo cov cua sov los ntawm cov yeeb nkab phab ntsa.
Siv cov tubing hloov tau yooj yim: Cov raj hloov tau yooj yim, xws li PEX tubing, tuaj yeem ua lwm txoj hauv kev rau tooj liab tubing yog tias thermal expansion thiab txias contraction yuav muaj teeb meem.
Xaus
Hauv kev xaus, thermal expansion thiab txias contraction yog ntuj tshwm sim uas tuaj yeem cuam tshuam rau cov kav dej hauv cov kav dej.
