Iimpawu zeValve yeSango kunye neMifanekiso yeZixhobo zePipeline

Iimpawu zeValve yeSango kunye neMizobo yeZixhobo zePipeline: ukusuka kuYilo ukuyaUkwenziwa kweMveliso eTshayina

Kwiinkqubo zemibhobho yemizi-mveliso, iivalvu zezona zinto ziphambili ezilawula ukuhamba kolwelo, kwayeiivalvu zesangokwayeiivalvu zokujongazezinye zezona ntlobo zixhaphakileyo. Nokuba ziinjineli zoyilo, abasebenzi bokuthenga okanye amaqela okulungisa, kufuneka baqonde ukubonakaliswa kophawu lwezi valves kwiimizobo yezixhobo zombhobho, kunye nendlela yokukhetha umgangatho ophezuluabavelisi beevalvu zesangokwayeababoneleliEli nqaku liza kuhlalutya nzulu iimpawu zevalvu yesango, lijonge iimpawu zevalvu kunye neentsingiselo zazo kwimizobo ye-PID, kwaye lihlolisise iingenelo zaseTshayina njengezinto ezibalulekileyo.umenzi wevalvu yesangoemhlabeni.

Isampuli yeeMpawu zeValve kwiMifanekiso yeZixhobo zePipeline

Iimpawu zeValve yeSango kunye neempawu zeValve yokujonga

1. Uhlalutyo lweempawu zevalvu yesango

Kumzobo we-PID,ivalvu yesangouphawu ludla ngokwenziwa zezi zinto zilandelayo:

- Imigca ethe nkqo: Imele isakhiwo esiphambili somzimba wevalvu.
- Isango le-wedge elithe tye: Ifuzisela iindawo zokuvula nokuvala zevalvu yesango, elawula ukuhamba kolwelo ngokuphakamisa nokwehlisa iintshukumo.
- Uphawu lwevili lesandla okanye lwe-actuator: Iphawulwe phezulu komzimba wevalvu, ibonisa indlela yokusebenza ngesandla okanye ngokuzenzekelayo.
- Utolo lwendlela yokuhamba (ukhetho): Ibonisa indlela evumelekileyo yolwelo.

Umzekelo:

- Ivalvu yesango elenziwe ngesandla: I-wedge ethe tye yongezwa embindini womgca othe nkqo, kwaye uphawu lwe-handwheel luphawulwe phezulu.
- Ivalvu yesango lombane: Yongeza uphawu lwemoto ecaleni kophawu lweweji.

2. Jonga uhlalutyo lwesimboli yevalvu

Uphawu lwevalvu yokujongauyilo lugxininisa iimpawu zalo zokuhamba kwe-unidirectional:

- Unxantathu okanye utolo: Ikhomba kwicala lokuhamba kwamanzi okuvumelekileyo.
- Umgca othe nkqo okanye uphawu lwentwasahlobo: Ibonisa indlela yokuvala ivalvu ngokuzenzekelayo.

Umzekelo:

- Ivalvu yokujonga iswing: Umgca we-arc wongezwa ecaleni kotolo ukubonisa ukujija kwediski yevalvu.
- Ivalvu yokujonga ukuphakamisa: umgca othe nkqo onophawu lwediski yokuphakamisa.

2. Ukubaluleka kweMibhobho kunye neMifanekiso yeZixhobo zoMboniso

Umzobo we-PID"luyilo" loyilo lwenkqubo yemizi-mveliso, oluchaza ngokucacileyo imibhobho, iivalvu, izixhobo kunye nengqiqo yolawulo ngokusebenzisa iimpawu ezisemgangathweni. Ukubaluleka kokusebenzisa iimpawu ngokuchanekileyo kuku:

1. Ukuphucula ukusebenza kakuhle konxibelelwanoInkqubo yeempawu eziqhelekileyo kwihlabathi liphela ithintela ukungaqondani kolwimi kunye nobuchwephesha.
2.Qinisekisa ukhuseleko: Phawula ngokucacileyo iintlobo kunye nemisebenzi yeevalvu ukuthintela iimpazamo zokusebenza.
3. Lungiselela iinkqubo zolondolozo: Fumana izixhobo ngokukhawuleza ngokusebenzisa iimpawu ukuze unciphise ixesha lokungasebenzi.

Imigangatho eqhelekileyo yesimboli:

- I-ISO 10628: Umgangatho weempawu zetshathi yokuhambahamba oqhelekileyo kwihlabathi liphela.
- I-ANSI/ISA 5.1: Iinkcukacha ezineenkcukacha zesimboli eziphuhliswe yi-American Instrument Association.

Ukhuphiswano lweHlabathiAbavelisi bevalvu yeSango laseTshayina

Njengesiseko esibalulekileyo semveliso yeevalvu zoshishino kwihlabathi liphela, iTshayinaiifektri zevalvu yesangokwayeabavelisizilawula imarike ngezi nzuzo zilandelayo:

1. Ubuchule bobuchwephesha kunye nokuvelisa

- Uyilo lwezinto ezintsha: Sebenzisa izixhobo ezimelana nokugqwala ezifana nentsimbi ye-alloy enamandla aphezulu kunye nentsimbi engatyiwayo ukuze zilungelelane nobushushu obuphezulu kunye neendawo ezixineneyo.
- Umatshini wokulungisa ngokuchanekileyoIzixhobo zoomatshini be-CNC kunye nemigca yemveliso ezenzekelayo ziqinisekisa ukutywinwa nokuqina kweevalvu.
- Isiqinisekiso esipheleleyo: Hlangana nemigangatho yamazwe ngamazwe efana ne-API 600 kunye ne-ISO 9001 ukuze uhlangabezane neemfuno zabathengi behlabathi.

2. Inzuzo yeendleko

- Imveliso elinganisiweyo: Nciphisa iindleko zeeyunithi ngokuvelisa ngobuninzi kwaye unikeze **amaxabiso akhuphisanayo**.
- Ukuhlanganiswa kwekhonkco lobonelelo: Ukuthengwa kwezinto eziluhlaza kunye nothungelwano lwezothutho olusetyenziswa kwindawo ethile kunciphisa iindleko ngakumbi.

3. Inkonzo eyenzelwe wena

- Uyilo olungaqhelekanga: Xhasa abathengi ukuba benze ngokwezifiso ubungakanani bevalvu, inqanaba loxinzelelo kunye nendlela yoqhagamshelo.
- Ukuhanjiswa okukhawulezayo: Ulawulo olugqibeleleyo lwempahla kunye nomjikelo wemveliso osebenzayo ukuhlangabezana neemfuno ezingxamisekileyo.

4. Inethiwekhi yokubonelela ngeenkonzo kwihlabathi liphela

IsiTshayinaababoneleli ngeevalvu zesangoukwandisa iimarike zamazwe ngamazwe ngezi ndlela zilandelayo:

- Amaqonga orhwebo lwe-e-commerce awela imida: njenge-Alibaba International Station, inxibelelana ngokuthe ngqo nabathengi baphesheya.
- Iinkonzo zasekuhlaleni: Misela amaziko okugcina impahla kunye namaziko okuthengisa emva kokuthengisa eMntla Melika, eYurophu, nakuMbindi Mpuma.

Indlela yokukhetha umthengisi weValve yeSango laseTshayina okumgangatho ophezulu

1. Qinisekisa iziqinisekiso kunye nodumo

- Jonga ukuba inkampani inazo na iziqinisekiso ze-API, i-CE kunye nezinye.
- Qonda impendulo yabathengi ngokusebenzisa amaqonga eqela lesithathu (afana noPhononongo lukaGoogle).

2. Cela uvavanyo lwesampulu

- Vavanya ukutywinwa, ukumelana noxinzelelo kunye nobomi benkonzo yevalvu.

3. Nika ingqalelo kwinkonzo yasemva kokuthengisa

- Qinisekisa ukuba umboneleli unika inkxaso yobugcisa kunye neenkonzo zokulungisa ngokukhawuleza.

4. Thelekisa amaxabiso kunye nemihla yokuhanjiswa

- Kuphephe ukukhetha ababoneleli abaneekowuteshini ezingaphantsi kakhulu kwinqanaba lemarike (kunokubakho iingxaki zomgangatho).

Iimeko zesicelo kunye neengcebiso zokukhetha iivalvu zesango

1. Iindawo eziqhelekileyo zokusetyenziswa

- Ioyile kunye negesi: isetyenziselwa ukuvula nokuvala imibhobho kunye nokulawula ukuhamba kwamanzi.
- Ishishini leekhemikhali: iivalvu zesango ezikhethekileyo ezimelana neendaba ezirhabaxa.
- Inkqubo yokucoca amanzi: iivalvu zesango ezinobukhulu obukhulu zisetyenziswa kwiindawo zokugcina amanzi kunye nemibhobho yamanzi.

2. Iiparamitha zokukhetha izitshixo

- Inqanaba loxinzelelo: njengeKlasi ye-150, iKlasi yama-300.
- Indlela yoqhagamshelo: uqhagamshelo lweflange, ukuwelda okanye olunemisonto.
- Indlela yokusebenza: ngesandla, ngombane okanye ngomoya.

Isiphelo

Isuka euphawu lwevalvu yesangokumzobo we-PID ukuya kukhetho lweevalvu ekusetyenzisweni kwangempela, inyathelo ngalinye lichaphazela ngokuthe ngqo ukhuseleko kunye nokusebenza kakuhle kwenkqubo yemizi-mveliso. Njengenkampani ehamba phambili kwihlabathiumenzi wevalvu yesango, iTshayina ibe lukhetho lokuqala lokuthengwa kwamanye amazwe ngenxa yamandla ayo obuchwephesha kunye neenzuzo zeendleko. Nokuba ungunjineli, umthengi okanye umphathi weprojekthi, ukhetha umntu othembekileyoUmthengisi wevalvu yesango laseTshayinakuya kuba sisitshixo sokuqinisekisa impumelelo yale projekthi.