nkọwa ngwaahịa
A na-ejikarị balloons na-ekpuchi rọba dị ala maka ịkachi, nyocha na nhazi nke usoro pipeline dị ala. Ngwa ha gụnyere mana ọnweghị oke na akụkụ ndị a:
1. Ịkwadebe pipeline: Mgbe ị na-arụzi pipeline dị ala, dochie valves ma ọ bụ ngwá ọrụ ndị ọzọ, obere akpa rọba na-ekpuchi akpa ikuku nwere ike mechie pipeline nwa oge iji hụ na nchekwa nke ọrụ mmezi ahụ.
2. Nnwale pipeline: Mgbe ị na-eme nyocha nrụgide, nchọpụta ntanye ma ọ bụ ihicha nke pipeline dị ala, obere mkpuchi roba na-ekpuchi airbags nwere ike iji mechie otu njedebe nke pipeline maka ule iji hụ na iguzosi ike n'ezi ihe na nchekwa nke usoro pipeline.
3. Mgbochi ihe mberede: Mgbe obere ọkpọkọ ọkpọkọ ma ọ bụ ihe mberede ọzọ na-eme, a na-etinye obere akpa rọba na-egbochi akpa ikuku ngwa ngwa n'ebe nkwụsịtụ iji gbochie pipeline, belata ihe ize ndụ nke nkwụsị, ma hụ na nchekwa nke ndị ọrụ. na akụrụngwa.
N'ozuzu, obere akpa rọba na-ekpuchi akpa ikuku bụ ihe dị mkpa na-ekpuchi pipeline nke nwere ike ịrụ ọrụ dị mkpa na nhazi, nyocha na ọnọdụ mberede nke usoro pipeline dị ala iji hụ na ọrụ nchekwa nke usoro pipeline dị.
Nkọwapụta:Ọ na-adabara na nkwụnye nke nkọwa dị iche iche nke mmanụ na gas na-eguzogide pipeline na dayameta n'etiti 150-1000mm. Akpa ikuku nwere ike ịfefe na nrụgide n'elu 0.1MPa.
Ihe:A na-eji akwa naịlọn mee ihe bụ isi nke akpa ikuku dị ka ọkpụkpụ, nke a na-eji lamination multi-layer. A na-eji rọba na-eguzogide mmanụ na-eji mma mmanụ na-eguzogide ya.
Ebumnuche:A na-eji ya maka mmezi pipeline mmanụ, mgbanwe usoro na ọrụ ndị ọzọ iji gbochie mmanụ, mmiri na gas.
Nkọwa ngwaahịa
Ekwesịrị ịṅa ntị na isi anọ mgbe ị na-echekwa roba mmiri plugging airbag (pipe plugging airbag): 1. Mgbe a naghị eji airbag mee ogologo oge, a ga-asacha ya ma kpoo ya, jupụta na talcum ntụ ntụ n'ime ma kpuchie ya na talcum ntụ ntụ. n'èzí, ma tinye ya n'ime ụlọ n'ebe kpọrọ nkụ, dị jụụ na ikuku. 2. A ga-agbatị akpa ikuku ma dobe ya nke ọma, ọ gaghịkwa ekpokọta ya, ma ọ bụ ibu arọ na akpa ikuku. 3. Debe akpa ikuku pụọ na isi mmalite okpomọkụ. 4. Akpa ikuku agaghị emetụta acid, alkali na griiz.
