Mitundu ndi minda yogwiritsira ntchito ma cheke ma valve amafotokozedwa mwatsatanetsatane

Mitundu ndi magawo ogwiritsira ntchitofufuzani ma valveamafotokozedwa mwatsatanetsatane

Chongani valavu ndi valavu kuteteza media backflow ndi kuteteza chitetezo cha payipi, ntchito yake yaikulu ndi kuonetsetsa kuti madzi mu payipi kuyenda njira imodzi, pamene kuteteza TV kubwerera ku kuwonongeka zida. Ma valve owunikira amatha kugawidwa m'mitundu yosiyanasiyana molingana ndi mapangidwe ndi ntchito zosiyanasiyana. Ma valve otsatirawa a Lyco adzawonetsa mitundu ndi magawo ogwiritsira ntchito ma valavu.

Mtundu wa valavu yoyendera

1. Valovu yowunika njira imodzi

Valve yowunikira njira imodzi ndi mtundu wosavuta wa valve yowunikira yomwe imayikidwa mu chitoliro kuti iteteze dielectric backflow ndi counterflow. Mavavu amtundu umodzi amagawidwa kukhala mtundu wa mpira, mtundu wagulugufe, mtundu wotseguka wathunthu, mtundu wotuluka pansi ndi mitundu ina. Mitundu yosiyanasiyana ya ma valve oyendera njira imodzi ndi yoyenera pazikhalidwe zosiyanasiyana zogwirira ntchito, monga kutentha kwambiri, kuthamanga kwambiri, kuphulika kwa chiwopsezo ndi zina zotero.

2. Reverse water check valve

Reverse water check valve ndi mtundu wa valavu yowunikira kutengera mfundo zotanuka, zomwe zimadziwikanso kuti flip plate check valve. Sing'anga ikamayenda bwino, valavu imatseguka ndipo sing'anga imatha kudutsa momasuka. Pamene media backflow ikuchitika, disc ya flap valve imatseka mwachangu kuti iteteze kubweza kwa media ndikuteteza zida zofananira.

3. Swing valve check valve

Mavavu a swing cheke amaphatikiza ma piston swing cheke mavavu ndi ma valve amtundu wa butterfly. The swing check valve imalumikizidwa ndi chipangizo chotumizira kudzera mu mtedza. Ndi oyenera mapaipi lalikulu m'mimba mwake ndi kuthamanga kwambiri, kutentha kwambiri, ndi kusintha pafupipafupi otaya sing'anga.

Ntchito yogwiritsira ntchito ma check valve

1. Makampani a petrochemical: Ma valve owunikira angagwiritsidwe ntchito ku minda yamafuta, kuyenga mafuta, mafakitale amafuta ndi magawo ena mumakampani a petrochemical, omwe amagwira ntchito yofunika kwambiri poletsa kuphatikizika kwazinthu zowopsa monga mafuta ndi gasi ndi zinthu zama mankhwala ndikuwonetsetsa kuti zinthu zikuyenda bwino. chitetezo cha kupanga.

2. Makampani a zakudya ndi zakumwa: Valavu yowunikira ndi yoyenera kupanga mafakitale a zakudya ndi zakumwa, zomwe zingalepheretse kutsutsana ndi sing'anga, kupeŵa kuipitsidwa kwa mtanda, ndikuonetsetsa kuti kupanga thanzi.

3. Makampani opangira madzi ndi zimbudzi: M'makampani opangira madzi ndi zimbudzi, ma valavu amatha kuikidwa m'mapaipi kuti ateteze bwino kubweza kwa zimbudzi ndikuteteza malo opangira madzi otayira ndi zida zapaipi.

4. Mafakitale omanga ndi kutenthetsa: Ma valve owunikira angagwiritsidwenso ntchito pomanga ndi kutenthetsa mafakitale kuti apereke chitetezo chokhazikika cha kubwereranso kwa zida ndi mapaipi mumayendedwe oyendetsa madzi otentha, makina otenthetsera ndi njira zoperekera madzi.

Mwachidule, valavu yowunikira imakhala ndi ntchito zambiri m'madera osiyanasiyana ndi zochitika zogwirira ntchito, ndipo imagwira ntchito yofunika kwambiri poonetsetsa kuti njira imodzi yotsatsira mauthenga ndi kuteteza chitetezo cha zipangizo zamapaipi. Ma valve a Lyco amapanga ndikugulitsa mitundu yonse ya ma cheke kuti athandize makasitomala kukwaniritsa bwino, molondola komanso mokhazikika kuwongolera kwamadzimadzi.