Ongorora vharafu kuti mvura pombi: Review, mhando, kugadzwa uye michina unhu

Kana uchifarira wokuti chii chinoumba kudzokera vharafu nokuda mvura pombi, unofanira kuziva kuti ichi chinhu chinokosha hurongwa. Most kazhinji zviri kuiswa iri muridzo unoridzirwa kufamba chiutsi, mvura, kana gasi. Izvi zvose zvinofanira kuitwa chete negwara. The vharafu haangatenderi neizvi inofamba iri Urume pakutevedzera pakatarisana chaivapo. Kuronga chaikosha ichi kupomba akasiyana gadziriro iri kuitwa mu nyaya apo pane zvinoverengeka izvo pave nemishonga kuti kufamba nemvura.

vharafu Overview

Check vharafu nekuti mvura pombi chinhu humburumbira iyo anopiwa ane chitubu mukati. Kunosanganisirawo pindana tenderera ndiro. Pakutanga kushingaira chaikosha ndechokuti namahwindo Vongai kutsime. Zvisinei, achifuridzirwa chitubu chemvura simba, vharuvhu kuzarurwa, zvichiita kuti zvakaitika mvura iyerere kuburikidza. Kana kuerera simba simba nokuda leakage, vanorega pombi oparesheni kana zvimwe zvikonzero, kavha ndiro yapera, chitubu ichi mabasa. Kana mvura isina pressurized, vharuvhu Haamubvumiri kufamba shure. Check vharafu kunodiwa kuitira kudzivirira mvura kubva usabuda kunyika tsime kana zvimwe tsime remvura kana pombi rinomira oparesheni. Kana paine simba achidzima kakawanda kana dzima pombi, zvichaita vasina kudiwa kuzadza nyika yose nemvura zvakare. Kana wasarudza chinhu ichi, iwe unofanira kuziva kuti saizi yaro unoratidzwa masendimita.

vharafu Features

Uchifunga asiri kudzoka vharafu nokuda mvura pombi, unofanira kuziva kuti pakati zvachiri ine dhayamita chezita unonziwo ari dhayamita yacho orifice. mufananidzo uyu schematic uye asingauyi dzinoenderana ndima dhayamita yacho nenyere. Uyezve, unofanira kufunga rusvingo pakukora nomutopota. Kukura check vharuvhu vanochinjwa mu kuwanda 15 kusvika 200 millimeters.

Mhando dzakasiyana-siyana cheki mavharuvhu

Ongorora vharafu nekuti mvura pombi anogona zvimwe zvinoitwa nzira fastening. Kusiyanisa zvinhu izvi kuti ichi chinhu. Somuenzaniso, vanogona kushandiswa kugadzira achishandisa Welding kuti mapaipi polypropylene achishandisa flanges kuti mutopota hurongwa uyewo Via munhu Threaded coupling, unonzi fastening muff. Installation anogona kuitwa uye chitete netsika kana vharuvhu clamped pakati flanges ari Mapaipi hurongwa.

Kusiyana mano mhando

The zvinorondedzerwa Chikamu hurongwa inogona hunomiririrwa reflux vharafu kana suwo. Vakasiyana mumwe pakuti check vharuvhu ane vangapiwa sezvo masvingo yomukati, nepo shutter unoiswa neizvi dzeraundi Disc, iyo inoshanda zatvorki. Zvinogona kuvhunduka, unosanganisira kushandisa nzira zvakakodzera kuvhara, hazvina inokwanisa kukanganisa mashandiro wegadziriro. Izvi rokuti vharafu zvinogona unstressed, izvozvo avhara zvinyoronyoro zvakakwana. Zatvorki zvakagadzirwa titanium, ndarira, simbi, nendarira, akakandira simbi kana asiri esimbi zvinhu. Zvichienderana kwadzinoita kuurayiwa zatvorki, tarisa mavharuvhu inogona kukamurwa avo vane vachisimudza mhando, bhora, swivel kana chitete. Kana chiri cheki vharafu vachasimudza, ipapo achifuridzirwa mvura kufurirwa nhengo rinobuda, kwakaderera yechirimo kufurirwa. bhora mhando mavharuvhu unoshanda inobva bhora iro rinogumisa kuerera sezvo zvakafanira. Swivel mhando Check vharafu anotora pamberi kurova-rova. Chitete vharafu kurova-rova kana Disc ane mumwe runovabvumira mvura kudzokera.

Mhando asiri kudzoka vharafu

Kana uri kufunga zvakasiyana-siyana cheki mavharuvhu mvura, tinofanira kuteerera V 275 DN 15-100. Anokwanisa, pakutanga kwezvose, kudzivirira mvura yaivakwanira hurongwa kubva backflow. Kufadza zvinobvumidzwa tembiricha basa rayo akaenzana madhigirii 250. Panobva wemuviri yendarira, zvinobvumidzwa kumanikidza yakaenzana 16 nomuzariro. Zvakakodzera kufunga uye kuongorora vharafu V6516 (DN 50-500, PN 10), izvo anoita zvayo chikuru basa uye anogona kuiswa munzvimbo muridzo unoridzirwa ino kuburikidza iyo zvifambiswe kwete chete mvura munhuwo, asi tsvina uye mvura maindasitiri. chaikosha ichi chinogona kushandiswa kunyange risingamboshandisi tembiricha rworwendo 70 zvinobvumidzwa nevamwe 10 nomuzariro. At chinoumba muviri chakakandirwa simbi. The Kutengeswa inogona kuonekwa muhombe vharafu "Granlok" inova interclass mudziyo. tembiricha bvumidzwa iri 110 madhigirii, kufadza kumanikidzwa panguva iyo vharuvhu anokwanisa ishande ndiyo 16 nomuzariro. Hwaro muviri Stainless simbi. Nyanzvi kazhinji yasarudzwa vachasimudza Check vharafu flanged dzakatevedzana RD50 ° F. It anokwanisa kudzivirira hurongwa kubva neizvi nokuyerera mvura mutopota, unogona kushanda pamusoro navanopinda tembiricha siyana, uye mwero kunonyanyisa ndiyo 350 inegumi. Panobva wemuviri simbi, kufadza kumanikidzwa kuti angakudzivisai vharafu, yakaenzana 40 nomuzariro.

Key zvinhu

Kamwe iwe unoziva sei zvinokosha kushandisa cheki vharafu mvura, zvakakodzera kufunga kuti ishoma kwete chete kukura pakati zvakanakira chitete mano, asi rakadzika uremu. Vanogona iiswe yakatambarara, obliquely uye vertically. Reverse chitete vharafu muzviitiko zvakawanda yakaiswa pamwe pombi polypropylene. Vanofanira kuiswa yakananga mvura. Kana zvokurega pombi kana yedambudziko mvura sando zvingaitika, iyo inotungamirira kuzotadzira hydraulic hurongwa. Muchiitiko chino, nyanzvi angarayira kushandisa shavishavi vharafu. Kana mvura iyerere nenhokwe shure ichibhabhamisa usaregawo kupinda emura, sezvo chirungiso. The dhayamita kuti mavharuvhu kwakadaro kunogona dzinosiyana 50 kusvika 700 millimeters.

Uye Ivan Kuchin unhu bhora mavharuvhu

Ongorora vharafu nekuti mvura pombi, riri zvakakwana zvinogamuchirika mutengo, anogona kuva dhayamita kusvika 400 millimeters. Rinoshandiswa avo hurongwa apo kava zatvorki kwete kukuvadza mberi hydraulic hurongwa kana pombi rinomira oparesheni. The hydraulic uye mhepo nehurongwa kumanikidzira saizi kuisa unstressed muhombe mavharuvhu. Zvakasiyana pakuti hazvina picky pamusoro kusvibiswa mvura. Kana uri kufunga kupi uye sei kuisa cheki vharafu mumvura, unogona kushandisa bhora zvibereko mhando inorondedzerwa. It anowanzodanwa kushandiswa pombi. Zvinofanira iiswe chete vertically, zviri inonyatsoziva kuchena kwezvakatipoteredza.

Patinoita kugadzwa

Ongorora vharafu nokuti Centrifugal kupomba gadziriro uchishandisa yokunzvenga chinhu chinokosha maatomu akafanana. With izvozvo, pindana rinoitwa apo Urume runoyerera duku denderedzwa. Kugadzwa mudziyo unoitwa pakati kubvisa uye pakusununguka muridzo unoridzirwa. Hole kudzoka nyere akafuka rabha bhora vharafu. chiito ichi Hunoita kuti Urume apfuure pombi.

mari

Ongorora vharafu kuti kunyudza kudzika pombi inogona kuwanika kutengeswa nokuda yakaderera 7 kusvika 12 madhora. Kana bhora mavharuvhu, ivo isingadhuri, nokuti mumwe chigadzirwa achava kubhadhara hapana kupfuura $ 7. Lift mavharuvhu zvinogona kutengwa nemari 16-19 madhora. Panyaya vangapiwa yokutevedzera, muzvitoro vari chinozoiswa ngozi 10 kusvika 12 madhora. Kana installation ichinge vakatakura pachake kuongorora vharafu pamusoro pemvura, mirayiridzo kwerubwinyo rwakagara rwuripo unofanira kudzidzwa. Zvisinei, unofanira kutanga uzive mutengo. Zvinofanira kucherechedzwa kuti apa mitengo vakanga akaratidza kuti womuenzaniso dzaizopiwa mumhuri kushandiswa.

Ivo zvisingapindirani kuti dhayamita wavo mukuru kupfuura 1.5 nemainji. Kana maindasitiri mavharuvhu, mutengo wavo achawanda akawanda dhazeni nguva. Mari achavaponesa zvakashandiswa, magadzirirwo zvinhu uye kukura mavharuvhu.

mhedziso

Kana zvisina kutarisirwa kugadzwa tarisa vharuvhu, kuti chisanganiso kumanikidzira kufurirwa inopisa mvura yakafanira chichaparadza kuwira pombi mvura inotonhora. Pakati pezvimwe zvinhu, vibration kunokonzerwa aibuda mvura kuchaita kuti kumwezve pakaunda kutenderera, zvichikonzera tsvina chisipo.