Ndingadziwe bwanji ngati injini yanga siiphulika?

Pamene kamoto kakuyatsa mpweya wosasunthika mkati mwa mota, kapangidwe kake kamene kamateteza kuphulika kamakhala ndi kuyaka kwamkati kuti kupewe kuphulika kwakukulu kapena moto. Moto woteteza kuphulika umakhala ndi chizindikiro chodziwika bwino cha dzina lake chomwe chimasonyeza kuti ndi woyenera kukhala pamalo oopsa.
Kutengera ndi bungwe lomwe likutsimikizira injiniyo, dzina lake lidzasonyeza bwino malo oopsa a Kalasi, Gawo, ndi Gulu lomwe injiniyo ikuyenera. Mabungwe omwe angatsimikizire injiniyo kuti igwire ntchito zoopsa ndi UL (United States), ATEX (European Union), ndi CCC (China). Mabungwewa amagawa malo oopsa kukhala Kalasi - yomwe imafotokoza zoopsa zomwe zingakhalepo m'chilengedwe; Gawo - lomwe limasonyeza kuthekera kwa ngoziyo kukhalapo pansi pa mikhalidwe yabwinobwino yogwirira ntchito; ndi Gulu - lomwe limafotokoza zinthu zomwe zilipo.

Miyezo ya UL imazindikira magulu atatu a zoopsa: Mpweya woyaka, nthunzi kapena zakumwa (Gulu I), fumbi loyaka (Gulu II), kapena ulusi woyaka (Gulu III). Gawo 1 limasonyeza kuti zinthu zoopsa zimapezeka pansi pa mikhalidwe yabwinobwino yogwirira ntchito, pomwe Gawo 2 limasonyeza kuti zinthuzo sizipezeka pansi pa mikhalidwe yabwinobwino. Gululi lidzazindikira makamaka zinthu zoopsa zomwe zilipo, monga zinthu zodziwika bwino za Gulu I za Acetylene (A), Hydrogen (B), Ethylene (C), kapena Propane (D).

European Union ili ndi zofunikira zofanana za satifiketi zomwe zimagawa malo m'magawo. Magawo 0, 1, ndi 2 ndi a mpweya ndi nthunzi, pomwe madera 20, 21, ndi 22 ndi a fumbi ndi ulusi. Nambala ya madera imasonyeza kuthekera kwa zinthuzo kukhalapo panthawi yogwira ntchito bwino ndi madera 0 ndi 20 okwera kwambiri, 1 ndi 21 okwera komanso abwinobwino, ndi 2 ndi 22 otsika.

Pofika mu Okutobala 2020, China ikufuna kuti injini zomwe zimagwira ntchito m'malo oopsa zikhale ndi satifiketi ya CCC. Kuti zipeze satifiketi, chinthucho chimayesedwa ndi bungwe loyesa lovomerezeka malinga ndi zofunikira zomwe boma la China likufuna.
Ndikofunikira kuyang'ana dzina la injini kuti mudziwe zofunikira, zoopsa zomwe zilipo, ndi zina zokhudzana ndi chilengedwe kuti mudziwe momwe injiniyo ingagwirire ntchito. Chizindikiro cha kuphulika chimasonyeza mitundu ya zoopsa zomwe zikugwirizana ndi injiniyo. Kugwiritsa ntchito injini yolimba pamalo oopsa omwe sanayesedwe mwachindunji kungakhale koopsa.