Dab tsi yog qhov kev ua haujlwm ntawm daim tshev valve hauv kev tua hluav taws?
Kuaj li qub ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj txiaj ntsig ntawm kev tua hluav taws. Cov li qub no yog ib qho tseem ceeb ntawm txhua qhov hluav taws kub tua hluav taws, txawm tias nws tau nruab rau hauv qhov chaw lag luam lossis lub tsev nyob. Lub check valve lub luag haujlwm tseem ceeb yog los tiv thaiv qhov rov qab ntawm cov dej hauv qhov system, kom ntseeg tau tias cov dej ntws tsuas yog hauv ib qho kev coj.
Qhov tseem ceeb ntawm cov tshev valve yog vim tias lawv pab tswj cov dej siab hauv qhov hluav taws kub tua hluav taws. Yog tias tsis muaj cov tshev valve, lub kaw lus dej siab tuaj yeem cuam tshuam vim kev rov qab los, uas tuaj yeem cuam tshuam rau hauv av hauv av cov dej. Kos li qub yog tsim los nrog lub caij nplooj ntoos hlav mechanism uas tso cai rau lawv kaw cia thaum cov kua dej thim rov qab nws txoj haujlwm.
