Ukufakwa kunye nesikhokelo sokugcinwa kweeValve zoMbane

1． Uyilo lweparameter

Imigangatho yoyilo: GB / T13927-2008

Esisangqa: GB / T9113-GB / T9124

JB / T79.1-79.4

HG20592-20635

I-ASME B16.5 ASME B16.47

Ukujiya umsonto: GB / T7505 55 °

GB / T12716 60 °

BSP intambo yombhobho waseBritane

Intambo yombhobho waseMelika ye-NPT

Ubude boLwakhiwo: GB / T12250 Okanye abathengi

Uvavanyo lovavanyo: GB / T12251

2．  Idatha yokufuduswa

3． Iimpawu zoMgaqo
Injongo ephambili kunye nobubanzi besicelo

    Zenzekelayo iflothi yasimahla, imigibe yohlobo lokuntywila inokusetyenziselwa izixhobo zokufudumeza umphunga kunye nenkqubo yokubuyisela kwimeko yesiqhelo kunye nesidingo sokukhawulezisa ukukhutshwa kweemeko zamanzi, ukwenzela ukuba izixhobo zombane zokufudumeza umbhobho kunye nokubuyiselwa kwe-condensate kunye nokususa ukuzuza okuphezulu ukusebenza kobushushu, ulondolozo lwamandla amandla afanelekileyo. Isetyenziswa ngokubanzi kwimichiza, ukucocwa kweoyile, amandla ombane, impahla eyenziweyo, amayeza, iphepha nokunye ukufuna imeko ishishini lokufudumeza umphunga, ngakumbi uxinzelelo oluphantsi, ukufuduka kozinzo lobushushu obuphezulu nangaphezulu, akufuneki ukuba lag .

B. Iimpawu zesakhiwo kunye nomgaqo wokusebenza

a. Ukukhutshwa okuqhubekayo kwamanzi agcweleyo kunye nokujiya

Izixhobo zokufudumeza amanzi aziyi kuqokelelela kolona phezulu lusebenzayo

b. Xa uxinzelelo lomphunga aluchaphazeleki

Ukudada ukuze uhlengahlengise ngokuzenzekelayo umngxuma wokuvula isihlalo sevalve, usebenza ngokuqhubekayo, ukusebenza okuzinzileyo

c. Ukusebenza ngokutywina okuhle

Olu luhlu lweemveliso ezisebenzisa imigibe yokudada kuyo yonke inkqubo yokugaya ephambili, ukudada ngokuchanekileyo, ukusebenza ngokutywina okuhle

d. Ukusebenza komoya kumqolo kulungile

Ngokuzenzekelayo imigibe yokuhambisa umphunga osimahla ngokuzenzekelayo ayibandakanyi ukufuma kwegesi ebandayo neshushu, ukuthintela ngokufanelekileyo imeko yokutshixwa komoya

e. Ubomi obude

Ukutywina ukutywina wonke ummandla kunokuwenza wonke lo msebenzi awulungiswanga, ukunxiba okugxininisiweyo

f. Ukupholisa ngaphantsi ukuvumela uxinzelelo oluphezulu lwangasemva

g. Ukuvuseleleka kwakhona

Inkqubo yokubuyisela kwimeko yesiqhelo kunye neziphumo ezingcono

h. Umgaqo wokuSebenza

Izivalo zisebenzisa umgaqo wokuntywila, ukuntywila ngokwenani lokunyanzelwa kotshintsho lwamanzi ngenqanaba lamanzi ukuphakamisa, uhlengahlengiso oluzenzekelayo lomngxunya wokuvula isihlalo sevalve, ukukhutshwa okuqhubekayo kokuhamba kwamanzi. Xa amanzi afinyeziweyo emisa xa kudada ngomxhuzulane phantsi ezantsi, vala umngxuma wokuhambisa amanzi. Imingxunya yokuhambisa amanzi esihlalweni esisezantsi kwenqanaba lamanzi, amanzi, irhasi ngokwahlukana kwendalo kwitywina lamanzi, ngokusisiseko akufumani ukuvuza komphunga

Indawo yokusebenzela 4．

A 、 Lungiselela nayiphi na imibhobho yokuhambisa umbhobho onomphunga osendleleni kunye nokubuyiselwa kwimeko yesiqhelo.

B em Ukukhutshwa komoya kunokusetyenziselwa uxinzelelo lwamanzi (afana netanki lokugcina amanzi kunye nemibhobho yokukhupha)

C, Ukuntywila ngokukhululekileyo kwasimahla, imigibe yohlobo lokudada ngokukhululekileyo ngokukhupha okungagungqiyo, ukuyilwa kwamanzi afudumeleyo kwinqanaba elithile ngokukhutshwa okungapheliyo kwangoko. Ukuqala kwe-Thermal Static akubandakanyi ivalve yokukhutshwa komoya ukunqanda ukutshixa komoya, ivalve eshushu yokuhambisa amanzi iya kuvalwa xa ifika kwigumbi levalve, iflothi xa inqanaba lamanzi ngumgaqo othile wokunyusa ukuvula inkqubo yevalve ephambili umngxunya ubukhona, xa kufika umphunga, udadele ezantsi ukuvala ivalve ephambili.

/ Ukuntywila ngokukhululekileyo simahla, imigibe yomphunga edadayo yasimahla enomthwalo omkhulu xa uqala, ukutywina, ukungangenisi amanzi kunye neempawu zokuthintela ukungcangcazela.

5．Ukufakwa ngokufanelekileyo kunye nokugcinwa

Ukufakwa ngokuchanekileyo, ukugcinwa, ukhuseleko kunye nokusebenza kwesiqhelo kukuphela kwesiqinisekiso!

1. Jonga izinto, uxinzelelo kunye nobushushu bobuninzi. Ukuba imveliso ingaphantsi kweyona meko iphakamileyo yokusebenza kwenkqubo oyifakileyo, awunakho ukufaka umsebenzi; kunye nokuqinisekisa ukuba iinkqubo zokubhobhoza zinezixhobo zokukhusela ukuthintela uxinzelelo
2. Kufuneka ifakwe ngaphambi koxinzelelo lweendlela zokucoca igesi, susa ukungcola, uthuli, ubutyobo njalo njalo.
3. Olu luhlu lweengcango zomgibe kufuneka zifakwe kwizikhundla ezisezantsi, ezinje ngemibhobho yomphunga, iivalves, amacebo okucoca afakelwe ngaphambi kwevalve yokusika; ivelufa kufuneka ifakwe emva kokuba ivelufa itsheki, ukufaka ivelufa ngokudlula kunye nokudlula ivelufa.
4. Ivelufa yokuhamba kwemithombo yeendaba kufuneka ifakwe kwicala lesalathiso esiphawulwe emgceni, kwaye ufake inqanaba elisisiseko.
5. Ivelufa kufuneka ifakwe kwinqanaba lokuqwalaselwa koqhelwaniso, ibhekisa kumzimba othe tye kunye nkqo, ayivumeli ukutyekela, ukubuyela umva, njl.
6. Emva kofakelo okanye ukugcinwa kwenkqubo kunokuqinisekisa ukusebenza kwesiqhelo kwivelufa ngaphambi kwesidingo sokulungisa. Isivusi okanye izixhobo zokhuselo kufuneka zivavanywe.
7. Ufakelo ngalunye lwezixhobo zokufudumeza umgibe ngamnye, ukuze ungaphembeleli omnye nomnye. Imigibe kude kube kufutshane nezixhobo zokufudumeza ukufakwa.

Qaphela: Ukuba ufuna ukubambisa ukukhutshwa komoya ukuya emoyeni ukuqinisekisa indawo yokhuseleko lokukhutshwa kubushushu belwelo obunokufikelela kwi-100 ℃.

Ukhuseleko lwakho, nceda sebenzisa ufakelo olufanelekileyo