Izindaba - Ingcindezi yeHydrostatic

Hydrostatic

IHydrostatic yigatsha lamanzi afluy akhonacerned ngamanzi aphumule. Njengoba kuchaziwe phambilini, akukho ngcindezi ye-tangential noma ye-shear ekhona phakathi kwezinhlayiya zamanzi.

Ngakho-ke ku-hydrostatic, wonke amabutho asebenza ngokujwayelekile emngceleni futhi azimele ngokubonakala. Ngenxa yalokhu, imithetho elawulayo ilula, futhi ukuhlaziywa kususelwa ekusetshenzisweni okuqondile kwemigomo yemishini yamandla nomzuzu. Izixazululo ziqondile ngaphandle kwesidingo sokuthola kabusha ekuhlolweni.

Impompo ye-tertical turbine

I-Diesel Injini vertical turbinage turlistage centrifugal inline inline shaft shaft shaft water amanzi drainage pump lolu hlobo lwamaphompu wokudonsa mpo ikakhulukazi asetshenziselwa ukugqwala, ama-grits) okuqukethwe ngaphansi kwendle noma okuqukethwe. Iphampu ye-VTP hlobo mpo yokudonsa mpo kumaphampu wamanzi we-vp, futhi ngesisekelo sokwanda kanye nekholaji, setha i-tube lubrucation ngamanzi. Ingabhema izinga lokushisa elingaphansi kwama-60 ° C, lithumele liqukethe okusanhlamvu okuthile okuqinile (njengensimbi yensimbi nesihlabathi esihle, amalahle, njll.) Amanzi wendle noma amanzi.

Ukucindezela kwengcindezi

Ukuqina kwengcindezi noma, kumane nje, ingcindezi ebusweni yindawo yokucindezela endaweni ngayinye. Kumfanekiso 4, amabutho abheke phansi abheke phansi enza ngokuvundlile

I-Lamina ilingana nesisindo se-prism ka-fluid mpo ngaphezu kwayo, kanye nokuqina kwengcindezi esibonakalayo nolunye uketshezi. Ukuze uthole ukulingana kwe-static kumele kube yingcindezi ehambisanayo ephakeme engezansi kwe-lamina. Endabeni yoketshezi olungaguquki ngokuxhumana nomkhathi, kunikezwa ingcindezi yegeji p (kuma-pascals)

Lapho inqwaba ethize ye-ketshezi ne-h ukujula ngaphansi komhlaba wamahhala. Lesi sakamuva sibizwa ngokuthi ama-Pres-

FIg.4.Pers Forces e-Lamina evundlile engaphansi

Ikhanda eliqinisekile futhi ngokuvamile lishiwo ngamamitha e-liquid. Uhlobo lwe-equation lukhombisa ukuthi ingcindezi yandisa ngokuqondile ngokujula. Njengoba amandla adonsela phansi yimpahla ebonakalayo ebandakanyeka, ingaphezulu le-free wap litwork lihlala livundlile futhi ukuqina kwengcindezi kuyafana kunoma iyiphi indiza evundlile ngaphakathi komzimba woketshezi. Ngaphezu kwalokho, kungakhonjiswa ukuthi ukuqina kwengcindezi kunoma yiliphi izinhlayiya eziyisisekelo kuyafana kuzo zonke izinkomba. Lokhu kulandela ukucubungula amabutho amabutho asebenza ku-prism enobumba obuyisisekelol, Δx, Δy, kanye ne-mass Δw.

Fig.5.press forcEs nge-prism enomumo ongezansi

Ukulingana endaweni eqondile,

Ngokufanayo endaweni ebheke mpo,

Ukunganaki imigomo yoku-oda yesibili yenani elincane kakhulu,

Ngakho-ke ukuqina kwengcindezi ngakho-ke kuzimele nge-angle yokuthambekela kobuso obuyisisekelo futhi kuyafana kuzo zonke izinkomba.

Ukulinganisa Ukucindezela

Types of device

Esimweni soketshezi ngendawo yamahhala, i-PressI-Ure nganoma yisiphi isikhathi imelelwa ukujula ngezansi komhlaba Kunezinhlobo ezintathu ezinkulu: (a) Piezometer, (b) Manometer, kanye (c) neBourdon Gauge. Lokhu kukhonjisiwe kufakwe kwipayipi kuMfanekiso 6.

I-Vacumfury Priming Well Point Pump

Model No: TWP

I-TWP Series Montable Diesel Injini yama-Pow Well-Peint Well Well Pow Pumps eziphuthumayo zihlanganiswe ngokuhlanganiswa kwe-Drakos Pump of Singapore kanye Reeoflo Company yeJalimane. Lolu chungechunge lwephampu lungahambisa zonke izinhlobo ezihlanzekile, ezingathathi hlangothi nezilonakalisayo eziqukethe izinhlayiya eziqukethe. Rarulula amaphutha amaningi we-mpompi wokuzikhethela we-mpompis. Lolu hlobo lwesakhiwo esizimele se-POMP UQALA LOKUQHAWULA LOKUQHAWULA kuzoba ukuqala okuzenzakalelayo bese uqala kabusha ngaphandle koketshezi ukuqala kokuqala, inhloko yokungamukeli ingaba ngaphezu kwe-9 m; Idizayini enhle ye-hydraulic nesakhiwo esiyingqayizivele gcina ukusebenza okuphezulu ngaphezulu kwama-75%. Nokufakwa kwesakhiwo okuhlukile kokukhethwa kukho.

Ipiyazometer

IKwenziwa amathepha emngceleni kanye neshubhu ende eyanele exhunyiwe, uketshezi luzokhuphuka ku-tube kuze kulinganiswe ngokucindezela komkhathi. Ingcindezi emzimbeni oyinhloko we-liquid imelelwa ukuphakama okuthe mpo kwekholomu ye-liquid. Ngokusobala, idivaysi ilungele kuphela izingcindezi ezilinganiselayo, uma kungenjalo uketshezi luzovuka kakhulu kwi-piezometer tube yokulinganisa okulula.

Amadivayisi wokulinganisa we-Fig.6.press

Lapho uketshezi lugeleza, ukuthethila kwe-piezometer akufanele kudlule ububanzi obungu-3 mm futhi kufanele kuthambeke ngomngcele. Ukunemba okukhulu, indandatho ye-piezometer ingahle ifakwe.Lokhulelani igumbi lonyaka elizungeze ipayipi futhi lixhunywe kulo ngenani lama-tappings acashile ngokulinganayo.

Imagazini

I-Manometer Umgomo ufana nalokho okuchazwe ngenhla, kepha ubunzima obuhlotshaniswa neshubhu ende ngokweqile buhlulwa ngokufanelekela i-U-Tube equkethe uketshezi olungabonakali. I-Mercury (ama-gravity athile adonsela phansi 13,6) uketshezi lwe-manometer luvame ukuqashwa ukukala ingcindezi yamanzi. Ukucindezela kwegeji P ku-pipeline kunikezwa yi

-Phi

H = umehluko kusuka kumazinga we-manometer liquid kulezi zithonjana ezimbili,

z = ukuphakama kwesikhungo sepayipi ngaphezulu kwe-meniscus esinqubeni ohlangothini lwepayipi, futhi

W, wm = isisindo esithile sepayipi noketshezi lwe-manometer ngokulandelana.

Iphiko ezikhundleni eziguquguqukayo ze-menisci, ukulinganisa okuqondile akunakwenzeka. Kodwa-ke, lokhu kungenzeka kutholakale uma umlenze ohlangothini lwepayipi ukhuliswe kakhulu ukuze izinga le-meniscus lihlala livamisile. Izingcindezi zingafundwa esikalini esithweswe iziqu esinamathiselwe kwenye imilenze.

FIG.7. I-Manometer ehlukile

Ukuhlolwa kwenani lokugeleza kwepayipi kuvame ukususelwa ekulinganiseni umehluko wokucindezela phakathi kwamafeni aseduze. I-manometer ehlukile (i-Fig.7) iqashiwe futhi uketshezi lwe-manometer luvame ukuba yi-mercury. Lapho umehluko wengcindezi mncane, uketshezi olukhanyayo olukhanyayo luzoveza imiphumela efanele ngokwengeziwe.

Umehluko wengcindezi pt- pzis enikezwe ngu

lapho izimpawu zinencazelo efanayo naku-equation 6. Uma ipayipi likhaleal,

Ama-matometer ahlukile endalo eyinkimbinkimbi eye yathuthukiswa ukuze ahlangabezane nezidingo ezithile zomkhuba wokuhweba nakwelabhoratri.

BI-Spydon Gauge

Le yithuluzi lezentengiselwano elihlanganiswe ngqo ku-pipe uqobo noma ekugcineni komugqa we-piezometer. Siqukethe ishubhu ebekiwe imiswe ngokukhululeka engxenyeni egobile futhi yenziwe ngokuqinile esiqwini. Ukwanda kwengcindezi yangaphakathi kuvame ukuqondisa i-tube futhi, njengoba ukuvela ngqo kulingana ngqo nengcindezi esetshenzisiwe, indlela elula yenza ukuthi lokhu kugcina kuqoshwe ngokuqondile. Njengoba ingcindezi engaphandle kwe-tube yi-armosseric, ingcindezi yegeji ibhalisiwe futhi lokhu kuvame ukusebenza endaweni yesikhungo sensimbi.

I-Bourdon Gauge ilusizo njengenkomba ejwayelekile yengcindezi kodwa ayifanele lapho kufunwa khona ukunemba okucatshangwa ukuthi ngokunemba lapho izingcindezi ezihlukile zilinganiswa.

Vertical turbine fire pump

Model Cha: I-XBC-VTP

I-XBC-VTP yochungechunge olude olude sha sha shaft shaft uchungechunge lwesigaba esisodwa, amaphampu we-multistage diffusers, okwenziwe ngokuhambisana ne-National Standard GB6245-2006. Sithuthukise ukwakheka nesethenjwa seZinga le-United States Fire Protection Association. Isetshenziselwa ikakhulukazi ukuhlinzekwa kwamanzi ngomlilo ku-petrochemical, igesi yemvelo, isitshalo samandla, izindwangu zekotoni, i-wharf, indiza, ukugcinwa komhlaba, isakhiwo esiphakeme kakhulu nezinye izimboni. Ingasebenza futhi ekuhambeni, ithangi lasolwandle, umkhumbi womlilo kanye nezinye izikhathi zokuhambisa.

I-Centrifugal Sea Amanzi Wamanzi Wokuya Kwendawo

Model No: ASN ASNV

Imodeli asn namaphampu we-asnv ayi-volting-stage suction couning amaphampu we-caserifugal ama-centrifugal ama-centrifugal ama-centrifugal

Isikhathi sePosi: Mar-25-2024