Ivalvu yeSango leNsimbi eyenziweyo: Izisombululo eziSebenza kakuhle kwiZicelo zeMizi-mveliso

Xa kufikwa kwiinkqubo ezibalulekileyo zokulawula ulwelo,iivalvu zesango lentsimbi eyenziweyoZibonakala njengesiseko sokuthembeka nokuqina. Zenzelwe ukumelana noxinzelelo oluphezulu kunye namaqondo obushushu, ezi valve zibaluleke kakhulu kumashishini afana neoyile negesi, iikhemikhali zepetroli, kunye nokuveliswa kombane.iivalvu zeglobhu zentsimbi eyenziweyo, iivalvu zokujonga zentsimbi eyenziweyokunyeiivalvu zebhola zentsimbi ezenziwe ngobuchule, bakha usapho lwezinto ezisebenza kakuhle kakhulu ezenzelwe ukuchaneka nokusebenza ixesha elide.

Kutheni UkhethaIivalvu zentsimbi ezibunjiweyo

Iivalvu zentsimbi ezenziwe ngobuchule zenziwa kusetyenziswa inkqubo ekhethekileyo ecinezela kwaye ibumba intsimbi phantsi koxinzelelo oluphezulu. Le ndlela iphucula ukwakheka kwezinto, okwenza iivalvu zingaqhekeki, zibole kwaye ziguge. Iingenelo eziphambili ziquka:

- Amandla angaphezulu: Ilungele iindawo ezinoxinzelelo oluphezulu (umz.,Iklasi 800LB, Iklasi ye-2500LBkunyeIklasi ye-150LBiinkqubo).
- Ukusebenza okungenako ukuvuza: Amandla okuvala aqinileyo aqinisekisa ukuba akukho ncindi ilahlekileyo.
- Ukuguquguquka: Iyahambelana nomphunga, ioyile, igesi, kunye nemidiya ebolileyo.

Ukuhlola Iintlobo Zeevalvu kunye Nezicelo Zazo

1. Ivalvu yeSango leNsimbi eyenziweyo

Iivalvu zesango zenzelwe ukulawula ukuvulwa/ukuvalwa kwemibhobho. Isango lazo elimile okwesikwere linika isivalo esiqinileyo, linciphisa ukwehla koxinzelelo xa livuliwe ngokupheleleyo. Lisetyenziswa rhoqo kwiIklasi ye-150,Iklasi 800to Iklasi 2500iinkqubo, zigqwesile kwiipayipi zeoyile negesi ezishushu kakhulu.

2. Ivalvu yeGlobe yeNtsimbi eyenziweyo

Iivalvu zeglobe zilawula ukuhamba ngediski eshukumayo kunye nesihlalo sendandatho esingashukumiyo. Ubuchule bazo bokugoba buzenza zilungele iinkqubo ezifuna ukulungiswa rhoqo, ezifana namanzi okupholisa okanye imigca yokucubungula iikhemikhali.

3. Ivalvu yokujonga intsimbi eyenziweyo

Ezi valve zithintela ukubuya kwamanzi, zikhusela iimpompo kunye neecompressor. Uyilo lwazo lokujika okanye lokuliphakamisa luqinisekisa ukuvalwa ngokuzenzekelayo xa ukuhamba kwamanzi kubuyela umva, okuhlala kuchazwe kwiIklasi 800iinkqubo zomphunga.

4. Ivalvu yeBhola yeNsimbi eyenziweyo

Iivalvu zebhola zibonelela ngokucima ngokukhawuleza kunye nendlela yokujika ikota. Uyilo lwazo lwe-torque ephantsi kunye noyilo olupheleleyo lufanela ukusetyenziswa kwamanzi aphezulu, kubandakanya i-LNG kunye nemibhobho yokucoca.

Uhlulo loxinzelelo: Udidi oluMatanisayo lwe-150, 2500 kunyeIvalvu yeSango le-800kwiimfuno zeNkqubo

- Iklasi ye-150: Iinkqubo ezinoxinzelelo oluphantsi (umz., ukusasazwa kwamanzi).
- Iklasi 800: Iinkqubo zoshishino ezinoxinzelelo oluphakathi (umz., iinethiwekhi zomphunga).
- Iklasi 2500: Ukusetyenziswa koxinzelelo oluphezulu (umz., ukugrumba olwandle).

Ukukhetha udidi oluchanekileyo loxinzelelo kuqinisekisa ukhuseleko kunye nokuthobela imigangatho yoshishino efanaI-API 602, I-ASME B16.34.

Iimveliso eziphambili zikhonzwa

Iivalvu zentsimbi ezibunjiweyo zibalulekile kwezi zinto zilandelayo:

- Ioyile kunye neGesi: Iingcango zemithombo, imibhobho, kunye neendawo zokucoca.
- Izityalo zoMbane: Iinkqubo zokutya iibhoyila kunye ne-turbine bypass.
- Ukucubungula iikhemikhali: Ukuphatha ulwelo olunamandla.

Isiphelo

Nokuba uyayidinga naivalvu yesango lentsimbi eyenziweyoukuze umntu abe yedwa,ivalvu yeglobhu yentsimbi eyenziweyoyokulawula ukuhamba kwamanzi, okanye **ivalvu yokujonga yentsimbi eyenziweyo** ukuthintela ukubuyela umva, ukukhetha udidi loxinzelelo olufanelekileyo (150LB, 800LBokanye2500LB) ibalulekile. Ezi valve zidibanisa ulwakhiwo oluqinileyo nobunjineli obuchanekileyo, ziqinisekisa ukusebenza kakuhle kwiindawo ezifuna kakhulu.

Ukuze uthembeke kwaye uthobele imithetho ixesha elide, sebenzisana nabantu abathembekileyoabavelisiabaziingcali kwiivalvu yentsimbi eyenziweyoizisombululo. Hlola iikhathalogu zabo ukuze ufumane ezilungele iimfuno zakho zoshishino.