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Hydrostatic
Hydrostatic ndi nthambi yamadzimadzi mechanics yomwe ndi concerned ndi zamadzimadzi popuma. Monga tanena kale, palibe kupsinjika kapena kumeta ubweya pakati pa tinthu tating'onoting'ono tamadzimadzi.
Chifukwa chake mu hydrostatic, mphamvu zonse zimagwira ntchito mokhazikika mpaka pamtunda ndipo sizidalira kukhuthala. Chotsatira chake, malamulo olamulira ndi ophweka, ndipo kusanthula kumachokera ku kugwiritsa ntchito molunjika kwa mfundo zamakina za mphamvu ndi mphindi. Mayankho ndi enieni popanda chifukwa choyesera kuyesa.
Injini ya dizilo Vertical Turbine multistage centrifugal inline shaft water Drainage Pump Mtundu uwu wa mpope woyimirira wa ngalande umagwiritsidwa ntchito makamaka popopa osadzimbiri, kutentha kosakwana 60 °C, zolimba zoyimitsidwa (kuphatikiza CHIKWANGWANI, grits) zosakwana 150 mg/L zimbudzi kapena madzi oipa. VTP mtundu ofukula ngalande mpope ali VTP mtundu ofukula madzi mapampu, ndipo pamaziko a kuwonjezeka ndi kolala, anapereka chubu mafuta kondomu ndi madzi. Imatha kusuta kutentha kwapansi pa 60 ° C, kutumiza kuti mukhale ndi njere zina zolimba (monga chitsulo chachitsulo ndi mchenga wabwino, malasha, ndi zina zotero) za zimbudzi kapena madzi oipa.
Kupanikizika kwambiri
Kuthamanga kwamphamvu kapena, mophweka, kupanikizika pamtunda ndi mphamvu yamagetsi pagawo lililonse. Chithunzi 4, mphamvu yotsika yotsika yomwe imagwira mopingasa
lamina ndi wofanana ndi unyinji wa prism wa madzimadzi vertically pamwamba pake, kuphatikizapo kupanikizika kwambiri pa mawonekedwe ndi madzimadzi ena. Kuti mufanane ndi static payenera kukhala kutsika kofanana koyimirira pansi pa lamina. Pankhani yamadzimadzi osasunthika polumikizana ndi mlengalenga, mphamvu ya geji p (mu pascals) imaperekedwa ndi
pomwe w ndi kuchuluka kwake kwamadzimadzi ndipo h ndiko kuya pansi pamadzi aulere. Chotsatiracho chimatchedwa kuti pre-
Fig.4.Kupanikizika pa lamina yopingasa yomira pansi pa madzi
mutu wotsimikizika ndipo nthawi zambiri amanenedwa mumamita amadzimadzi. Maonekedwe a equation amasonyeza kuti kupanikizika kumawonjezeka motsatira ndi kuya. Popeza mphamvu yokoka ndi chinthu chakuthupi chomwe chimakhudzidwa, malo aulere amadzimadzi okhazikika amakhala opingasa nthawi zonse ndipo mphamvu yake imakhala yofanana pa ndege iliyonse yopingasa mkati mwa thupi lamadzimadzi. Kuphatikiza apo, zitha kuwonetsedwa kuti kupsinjika kwamphamvu pamtundu uliwonse wazinthu ndizofanana mbali zonse. Izi zikutsatira poganizira mphamvu yamphamvu yomwe imagwira ntchito pa prism yooneka ngati triangular (mkuyu 5) ya utali wopingasa wa unit, wokhala ndi magawo δl,δx,δy,ndi misa δw.
Fig.5.Pressure forcali pa prism yomira yooneka ngati katatu
Kuti mufanane munjira yopingasa,
Momwemonso munjira yoyimirira,
kunyalanyaza ziganizo za dongosolo lachiwiri la zochepa kwambiri,
Chifukwa chake Kuthamanga kwamphamvu koteroko sikudalira mbali ya mbali ya elemental pamwamba ndipo ndi yofanana mbali zonse.
Kuyeza kwamphamvu
Tmitundu ya chipangizo
Pankhani ya zakumwa zokhala ndi malo omasuka, ma pressUre nthawi iliyonse imayimiridwa ndi kuya pansi pa pamwamba.Pamene madzi amatsekedwa kwathunthu, monga mipope ndi makina othamanga, kuthamanga sikungadziwike mosavuta ndipo chipangizo choyenera choyezera chimafunika. Pali mitundu ikuluikulu itatu: (a) piezometer, (b) manometer, ndi (c) Bourdon gauge. Izi zikuwonetsedwa mu chithunzi 6 zomwe zikugwirizana ndi mapaipi.
Vacuum pompa ya priming well point
Nambala ya Model: TWP
TWP mndandanda wa Movable Diesel Injini yodzipangira yokha Pampu Yamadzi Yadzidzidzi yadzidzidzi idapangidwa ndi DRAKOS PUMP yaku Singapore ndi kampani ya REEOFLO yaku Germany. Pampu iyi imatha kunyamula mitundu yonse yaukhondo, osalowerera ndale komanso zowononga zomwe zimakhala ndi tinthu tating'onoting'ono. Konzani zolakwika zambiri zamapampu odzipangira okha. Pampu yamtunduwu yodzipangira yokha yapadera yowuma yowuma imakhala yoyambira yokha ndikuyambiranso popanda madzi poyambira koyamba, Mutu woyamwa ukhoza kukhala wopitilira 9 m; Mapangidwe abwino kwambiri a hydraulic komanso mawonekedwe apadera amasunga magwiridwe antchito kuposa 75%. Ndipo kuyika kosiyana kosiyanasiyana kosankha.
Piezometer
IKugunda kwa fa kumapangidwa m'malire ndi chubu chokwanira chokwanira cholumikizidwa, madziwo amawuka mu chubu mpaka molingana ndi kuthamanga kwa mlengalenga. Kuthamanga mu thupi lalikulu la madzi akuimiridwa ndi ofukula kutalika kwa mzere wamadzimadzi. Mwachiwonekere, chipangizochi ndi choyenera kukakamiza zolimbitsa thupi, apo ayi madziwo amakwera kwambiri mu chubu cha piezometer kuti ayesedwe bwino.
Fig.6.Zida zoyezera kupanikizika
Pamene madzi akuyenda, kugunda kwa piezometer sikuyenera kupitirira 3 mm m'mimba mwake ndipo kuyenera kugwedezeka ndi malire. Kuti zikhale zolondola kwambiri, mphete ya piezometer ikhoza kuikidwa.Izi zimakhala ndi chipinda cha annular chozungulira chitolirocho ndikuchigwirizanitsa ndi ma tappings angapo ofanana.
Manometer
Manometer Mfundoyi ndi yofanana ndi yomwe tafotokozera pamwambapa, koma zovuta zomwe zimagwirizanitsidwa ndi chubu lalitali kwambiri zimagonjetsedwa ndikuyika U-chubu wokhala ndi madzi osasunthika. Mercury (enieni mphamvu yokoka 13,6) ndi madzi a manometer omwe nthawi zambiri amagwiritsidwa ntchito poyesa kuthamanga kwa madzi. Kuthamanga kwa gauge p mu payipi kumaperekedwa ndi
Kuti
h = kusiyana kwa mlingo wa madzi a manometer mu miyendo iwiri,
z = kutalika kwa mzere wapakati wa chitoliro pamwamba pa meniscus mu nthambi kumbali ya chitoliro, ndi
w, wm = kuchuluka kwake kwa chitoliro ndi zakumwa za manometer motsatana.
mapiko ku malo osinthasintha a menisci, kuwongolera mwachindunji sikutheka. Komabe, izi zikhoza kutheka ngati chiwalo cha mbali ya chitoliro chikukulitsidwa kwambiri kotero kuti mlingo wa meniscus umakhalabe wokhazikika. Zitsenderezo zitha kuwerengedwa kuchokera pamlingo womaliza wolumikizidwa ku nthambi ina.
Fndi.7. Manometer osiyanasiyana
Kuwunika kachulukidwe ka kayendedwe ka mapaipi nthawi zambiri kumatengera muyeso wa kusiyana kwa kuthamanga pakati pa ma tapping apafupi. Manometer osiyana (mkuyu 7) amagwiritsidwa ntchito ndipo manometer madzi nthawi zambiri amakhala mercury. Kusiyana kwa kuthamanga kuli kochepa, madzi osasunthika opepuka amatulutsa zotsatira zolondola.
Kusiyana kwamphamvu kwa pt-pzis kuperekedwa ndi
pamene zizindikiro zimakhala ndi tanthauzo lofanana ndi la mu Equation 6. Ngati chitolirocho chili chopingasaal,
Manometer osiyana a chikhalidwe chovuta kwambiri apangidwa kuti akwaniritse zosowa zenizeni zamalonda ndi ma laboratory.
Bwathudon gauge
Ichi ndi chida chamalonda chomwe chimayikidwa mwachindunji ku chitoliro chokha kapena kumapeto kwa mzere wa piezometer. Zimapangidwa ndi chubu chopindika choyimitsidwa momasuka mu gawo lopindika ndikugwiridwa mwamphamvu pa tsinde. Kuwonjezeka kwa mphamvu ya mkati kumapangitsa kuti chubu chiwongolere ndipo, monga momwe kupatukako kumayenderana mwachindunji ndi kukakamizidwa kogwiritsidwa ntchito, njira yosavuta imathandiza kuti izi zilembedwe mwachindunji. Popeza kupanikizika kwa kunja kwa chubu ndi mlengalenga, kuthamanga kwa gauge kumalembedwa ndipo izi zimagwiritsidwa ntchito pakatikati pa chipangizocho.
Kuyeza kwa Bourdon ndi kothandiza ngati chisonyezero cha kupanikizika koma sikoyenera pamene kumafuna kulondola kwakukulu, monga momwe zimakhalira nthawi zambiri pamene zovuta zosiyana ziyenera kuyesedwa.
Pampu yamoto ya Turbine Yoyima
Nambala ya Model: XBC-VTP
XBC-VTP Series ofukula shaft moto kumenyana mapampu ndi mndandanda wa siteji imodzi, multistage diffusers mapampu, opangidwa mogwirizana ndi aposachedwa National Standard GB6245-2006. Tinawongolanso kamangidwe kake potengera muyezo wa United States Fire Protection Association. Amagwiritsidwa ntchito makamaka popereka madzi amoto mu petrochemical, gasi, magetsi, nsalu za thonje, wharf, ndege, malo osungira, nyumba zokwera kwambiri ndi mafakitale ena. Itha kugwiritsidwanso ntchito pa sitima, thanki ya m'nyanja, sitima yamoto ndi zina zoperekera.
Pampu Yamadzi Yam'nyanja ya Centrifugal
Nambala ya Model: ASN ASNV
Mapampu amtundu wa ASN ndi ASNV ali ndi gawo limodzi lokhalokha logawanika la volute casing casing centrifugal pampu ndipo amagwiritsidwa ntchito kapena kayendedwe kamadzimadzi pa ntchito zamadzi, kuyendayenda kwa mpweya, nyumba, ulimi wothirira, kupopera ngalande, malo opangira magetsi, makina opangira madzi a mafakitale, kuzimitsa moto. dongosolo, sitima, zomangamanga ndi zina zotero.
Nthawi yotumiza: Mar-25-2024