Ụkpụrụ na nhazi nke valves na-achịkwa

Ụkpụrụ na nhazi nke valves na-achịkwa

valvụ na-achịkwa bụ ngwaọrụ na-achịkwa mmiri na-efe efe, nke a na-ejikarị eme ihe na ụlọ ọrụ, kemịkalụ, mmanụ ala, mmiri mgbata, ikuku gas na mpaghara ndị ọzọ. valvụ na-achịkwa na-adabere n'ụkpụrụ nke ụkpụrụ nrụgide dị iche iche, nke na-eme ka mmiri mmiri na-erute uru a kara aka site na ịchịkwa nrụgide dị iche iche nke usoro. valvụ na-achịkwa nwekwara ike ịgbanwe paramita nke usoro nchịkwa iji ghọta ngbanwe nke mmiri, ọkwa mmiri mmiri, okpomọkụ na ihe ndị ọzọ, ka ọ wee ghọta njikwa akpaka nke usoro ahụ.

Enwere ike kewaa nkewa nke valves na-achịkwa n'ọtụtụ ụdị dịka ọnọdụ ọrụ dị iche iche si dị, dị ka egosiri n'okpuru:

1. valvụ na-achịkwa nrụgide: ejiri mee ka nrụgide dị na pipeline, nke a na-ejikarị eme ihe na ụlọ ọrụ kemịkal, mmanụ ala na mpaghara ndị ọzọ.

2 valvụ njikwa okpomọkụ: kwesịrị ekwesị maka ịhazigharị okpomọkụ nke ọkara, nke a na-ahụkarị na usoro mmiri ọkụ, ndị na-ekpo ọkụ, wdg.

3. valvụ na-achịkwa ọkwa mmiri mmiri: a na-eji eme ihe iji nweta nchịkwa na nhazi ọkwa mmiri, nke a na-ejikarị eme ihe na mmiri mmiri, ụlọ ọrụ kemịkalụ na mpaghara ndị ọzọ.

4 valvụ na-achịkwa mmiri: nke a na-ejikarị emezigharị usoro nke pipeline, nke a na-ejikarị eme ihe na kemịkalụ, ọgwụ, nri na mpaghara ndị ọzọ.

5. valvụ nchịkwa ntụziaka: a na-eji emezigharị ntụgharị nke mmiri mmiri, nke a na-ejikarị eme ihe maka shunt na confluence ọrụ.

Dị ka usoro nhazi dị iche iche si dị, enwere ike kewaa valves na-achịkwa n'ime ụdị ndị a:

1. Ụdị valvụ na-achịkwa ọnụ ụzọ ámá: nke ebu ebu ibu na gasket mejupụtara. Mgbe ebule ahụ na-agagharị n'akụkụ axis perpendicular na ntụziaka nke mmiri na-asọpụta, enwere ike ịgbanwe mpaghara nke ọwa ahụ, si otú ahụ gbanwee nha nha.

2. Onye na-ahụ maka ụdị diaphragm: nke mejupụtara diaphragm, oche na usoro ịkwọ ụgbọala na ihe ndị ọzọ. Mgbe a na-etinye diaphragm na nrụgide ọkara, ọ na-adaba n'oche ahụ iji gbochie nkwụsị nke ọkara, si otú a na-enweta njikwa mmiri.

3 valvụ nchịkwa pneumatic: nke gas cylinder mejupụtara, valvụ njikwa gas na usoro ọrụ na ihe ndị ọzọ. A na-ewepụ piston na diski n'akụkụ axis site na ntinye nke mgbaàmà nrụgide dị iche iche iji nweta njikwa ọsọ.

4. valvụ na-achịkwa eletrik: mejupụtara moto, reducer, clutch, valve, ngwa njikwa na ihe ndị ọzọ mejupụtara. Site na ntụgharị mkpuchi mkpuchi valvụ moto, enwere ike ịhazigharị mmiri ahụ.

N'ozuzu, na-achịkwa valvụ na njikwa ụlọ ọrụ mmepụta ihe, njikwa usoro na mpaghara nchekwa na akụkụ ndị ọzọ nwere ọtụtụ ngwa ngwa, ụdị ya dị iche iche, nke nta nke nta n'ebe ndị nwere ọgụgụ isi, akpaaka, iji melite mmepụta mmepụta mmepụta ihe, belata mmetọ gburugburu ebe obibi ma chebe nchekwa ndị ọrụ na akụkụ ndị ọzọ nwere. mkpa dị mkpa.