Yakasiyana-siyana kemikari pombi yekuisa zvakakosha uye hunyanzvi hwekugadzirisa matambudziko! Mechanical properties ye carbon steel inowanzoshandiswa mumavharuvhu
Chengetedzo pakuisa pombi yemvura
Nzvimbo yekuisa pombi yemvura inofanirwa kuve yakakodzera, kureba kwepombi yemvura kunofanirwa kuita kuti pombi inhale zvakakwana vacuum, nzvimbo yekuisa pombi yemvura inofanira kunge yakaenzana uye yakagadzikana, kuitira kuti iwane hukuru hwekushanda kwekushanda. pombi yemvura, kana pombi nemuchina wemagetsi zvakabatana neshaft inofanirwa kuve nechokwadi chekuti shaft iri mumutsara wakatwasuka, kuitira kuti udzivise kuzunguzika kwepombi uye kutakura friction kune rimwe divi rekupfeka. Apo bhanhire rinotyaira impeller kuti ritenderere, bhanhire rinofanira kuva rakanaka, imwe pombi yekamuri kune mapombi akawanda, ipapo kuchengetedza kureba kwakananga kwepombi, pombi imwe neimwe inofanira kunge yakagadzikana kudzivirira basa repombi richafambisa nzvimbo kudhumhana. Mupombi yekusveta pombi inofanira kuvharwa, usashandise gokora, nekuti zviri nyore kudonha kuderedza kuwanda kwemvura inopomba. Kana iri pombi inonyudza, nzvimbo iri mumvura inofanira kuiswa zvakanaka mumvura yakadzika, inogona kuchera gomba mumvura yoga, kuitira kuti ive nechokwadi chokuti pane mvura yakakwana inogona kutakurwa kunze, uye kuve nechokwadi. kuti hapana silt, zvikasadaro zvinokonzeresa kuvharika kwepombi.
Pombi yemvura mukuita kwekushandisa ichave isingadzivisiki kuoneka kumwe kukundikana, nekuti mapombi akasiyana ane nzira dzakasiyana dzekurapa.
1. Pombi yemvura inotadza kuburitsa mvura
Pombi haiburitse mvura. Zvingave kuti pombi yakaputsika, kana kuti hapana mvura mupombi. Mwero wemvura wetsime remvura uchange wakadererawo. Tarisa pombi yose panguva ino, zadza pombi nemvura yakatsauka, isa pombi pasi pemvura. Kana pombi yakatsunga kuputsika, inofanira kugadziriswa nenguva.
2. Pombi yemvura inodedera zvine simba
Chikonzero chemamiriro ezvinhu aya ndechekuti pombi haina kugadziriswa zvakasimba, kana pombi maererano nekukwirira kwakanyanyisa kuchaitawo kuzununguka. Pane zvakare mukana wekuti pombi inotakura uye mota inotakura haisi mumutsara wakatwasuka, izvo zvinokonzeresa kusaenzana kwepombi kuburitsa vibration.
3. The traffic idiki
Apo pombi inongoerekana yaonekwa kuti kuyerera kuduku zvikuru kungangodaro kudonha kwepombi, kana kuvhara kwevhavha yepasi, kana mvura isina kukwana, izvi zvichaitika, kana pombi yekuvhara mhete yakapfeka ichakonzerawo mamiriro ezvinhu akadaro. wozotarisa pombi yekusveta kuti uone kana kubuda kwacho, kana kubuda kwacho kuchifanira kuvharwa. Kana iri silt mupombi yekuchenesa madhaka ari mupombi. Zvinogoneka zvakare kuti pombi inotakura inopfekwa zvakanyanya panguva ino kutsiva iyo itsva bearing.
Pombi yekuisa zvinodiwa:
1, pombi yemvura inofanira kuiswa munzvimbo ine mhepo, kuiswa kwekunze kunofanira kuwedzera chivharo chekudzivirira, kudzivirira kubuda kwezuva uye kunaya.
2. Kureba kwekuisa kunofanirwa kuve kushoma pane inotenderwa kusveta vacuum kureba kubvisa kurasikirwa kwepombi yekupinza mvura. Pasi pemamiriro akajairwa, iyo yekuisa kureba ndeye 10.3- (NPSH) r-0.5-hw, ichiratidza kurasikirwa kwehydraulic kwemutsetse wekusveta.
3, iyo pombi yekubuda kwepombi inofanirwa kuiswa pachiyero chekumanikidza, kuitira kuti utarise uye udzore mamiriro ekushanda kwepombi, huremu hwepombi haizotakurwe nepombi.
Kuiswa kwepombi:
1. Usati waiswa, tarisa kana yakakanganiswa kana kukuvadzwa panguva yekufambisa, uye kana fasteners yakasununguka kana inodonha.
2, kuisirwa uye kumisikidzwa kweinopinza uye yekubuda pombi: kuiswa kwepombi kunofanirwa kunge kuri kure sezvinobvira kudzikisa pombi yemvura kuramba semusimboti. Mushure memvura inopinza pombi inofanira kuwedzerwa sefa sikirini, kudzivirira kusvibiswa kwakaomarara kana kuomarara zvimedu mupombi yepombi kukuvadza shaft chisimbiso kana shizha remvura, zvichikonzera kubuda kwepombi yemvura kana kusajairika: cheki vharafu inofanira kuwedzerwa pane inopinza pombi, kuitira kuti fambisa jekiseni remvura;
3, wiring: inofanira kunge inoenderana nezvinodiwa nameplate yewaya chaiyo, wiring, iyo terminal inofanirwa kuve yakasimba, isingatenderwe kusunungurwa, zvikasadaro, inokonzeresa kusabatana uye kutungamira mukushaikwa kwechikamu chekupisa muchina. Iyo yakawandisa yekudzivirira mudziyo unofanirwa kushandiswa pamutsetse wewaya, uye gadzirisa kukosha kwekugadzika kwemudziyo wekudzivirira zvinoenderana nezvino zvinodikanwa pane mota nameplate;
4, maererano nenzira yekutenderera: vertical pump; Horizontal pombi zvakananga tora kugadzwa.
5, chiyero chemvura yekusveta chakakwira kupfuura pombi: pombi imwechete uye pombi mbiri inogona kushandiswa munhevedzano kana yakafanana;
6, nhanho yemvura yekukweva yakaderera pane pombi: senge dziva rekupomba mvura;
Kutanga kwepombi:
1. Usati watanga pombi, vhura gedhi rekupinda mukati uye pombi yevharuvhu yepombi, uye vhara vharafu regedhi rekubuda. Kamuri yepombi inozadzwa nemvura kuti pombi itange zvakajairika:
2, nongedza mota, kubva kumagumo emota, tarisa kana chifambiso chiri mugwara negwara rinoratidzwa nemuseve.
Kushanda kwepombi:
1. Mushure mokunge pombi yatanga, zvishoma nezvishoma vhura vheji yegedhi rekubuda uye uigadzirise kumamiriro ekushanda anodiwa;
2. Panguva yekushanda kwepombi, chiyero chekuyerera kwenzvimbo yekumhanya haisi yakakura kudarika chiyero chekuyerera kwenzvimbo huru yekuyerera inopiwa mutafura yekushanda, uye ikozvino yemotokari haifaniri kudarika ikozvino yakarongwa panguva yekushanda. ;
3. Misa kutevedzana: vhara gedhi valve motor pressure gauge pane pombi yekubuda.
Kugadzirisa pombi:
1, inofanirwa kutarisa pombi mukuita basa iri nyore. Iko hakuna mechanic chisimbiso kupfeka uye kuvuza, kutsiva nenguva kwezvisimbiso, kudzivirira kumanikidza mvura kupinda mumotokari;
2. Kazhinji tarisa kushanduka kwekushisa kweimba yemotokari. Kupisa kwepamusoro hakufaniri kudarika 85 degrees Celsius.
3. Apo pombi inenge isingashandisi kwenguva yakareba, mvura inofanira kuderedzwa, chiyero chemarara chinofanira kubviswa, uye gorosi rinopisa rinofanira kuvharwa, kuitira kuti rigone kushandiswa zvakare panguva inotevera.
Working principle:
Mapombi ediaphragm anofambiswa nemhepo yakamanikidzwa. Directional air distribution valve and guide valve, inonzi: air chamber, yakarongedzwa muchikamu chepakati chepombi. Iyo yepakati inoyerera nemumachubhu maviri ekubatanidza uye yekunze diaphragm chamber, inonzi yepakati chamber. Kazhinji cheki mavharuvhu (bhora kana dhisiki) akarongwa kumusoro kana pasi peimwe yekunze diaphragm chamber kana kugovera confluence chubhu. Iwo maviri ekunze madiaphragm makamuri akabatanidzwa nekukweva uye majoini ekubuda, uye pombi inozviita yega. Mukushanda, mavharuvhu ekugovera mhepo anochinjana anodzora kudzvanywa kwediaphragm imwe neimwe. Mushure mekurohwa kwega kwega, vharafu inongochinja nzvimbo, kuitira kuti mhepo ishandurwe kune imwe diaphragm kamuri, kuitira kuti mativi maviri ekamuri ye diaphragm aite imwe nzira yekusveta uye kudzvinyirirwa kwekudyisa sitiroko, diaphragm inopindirana kufamba munzira. , iyo vhavha yemhepo haina mafuta ekuzora mafuta anodiwa, iyi ndiyo yakasarudzika maitiro ekushanda; Mhepo yakachena, yakaoma inogona kuvandudza kushanda kwepombi.
Air valve
Ivhavha yecheki inovhura uye inovhara apo iyo yepakati inopfuura nepapombi. Izvi zvinobvumira imwe neimwe yekunze diaphragm kamuri kuti izadzwe uye ibudiswe zvakachinjana. Ivhavhavha yecheki inopindura kune kusiyana kwekumanikidza. Bhora cheki mavharuvhu anogona kubata midhiya ine zvidimbu zvidiki, nepo disc cheki mavharuvhu anogona kubata midhiya ine zvinyoro zvinyoro padyo nedhayamita yepombi. Kana vharuvhu yekuparadzira mhepo ichiita kuti mweya wakamanikidzwa upinde mukamuri yekuruboshwe diaphragm, iyo diaphragm inotsikirirwa kunze, uye kudzvanywa kwekudya kunogadzirwa. Iyo yepakati mudhipatimendi rekudzvinyirirwa chikafu inomanikidzwa kubva kuruboshwe rwekunze diaphragm chamber, cheki vharuvhu uye confluence chubhu, uye yobva yayerera ichibuda kunze kwepombi. Nzvimbo yekubuda inogona kunge iri pamusoro, pasi, kana padivi. Kana kamuri ye diaphragm yekuruboshwe ichisundirwa kunze nekumanikidzwa, diaphragm yekubatanidza tsvimbo mukati inokwevera iyo diaphragm yekurudyi mukati yakadzoserwa cheki vharafu kuti izadze nemvura. Mushure mekuita uku kutenderera kwapedzwa, vheji yekuparadzira mhepo inongochinja chinzvimbo chayo, kuitira kuti mhepo ichichinjirwe kune imwe diaphragm kamuri, uye chiitiko chiri pamusoro apa chinotenderera chichadzokororwa kumashure, ndiko kuti, makamuri ediaphragm pamativi ese ari maviri achaita. saka iripo alternating pressure feeding uye liquid absorption action.
Installation uye kutanga
Iyo pombi inoiswa padyo nechigadzirwa sezvinobvira, kuitira kuti mutsara wekusveta uve mupfupi, nhamba yezvikamu zvekugadzirisa inoderedzwa, usaderedze kutsanangurwa kwepombi.
Kuti uwedzere hupenyu hwe diaphragm, chengeta pombi iri padyo nemvura iri kupomba sezvinobvira, uye isa chinononoka kugadzirisa mudziyo kuti uwedzere hupenyu hwe diaphragm kana inlet pressure ichipfuura 10 ft (3 m) column.
Kana pombi yakaoma yakaiswa, shandisa pfupi hose yekubatanidza pakati pepombi nepombi. Hoses inogona kunonoka kuzununguka uye kukanganisa mupombi, uye inosimbisa inosimbisa inokurudzirwa kuti iwedzere kuderedza pulses mumvura.
Gasi rekupa
Iyo gasi rekupa pressure haifanire kudarika 125PSI (8.6BAR) yemapombi esimbi uye 100PSI (6.9BAR) yemapombi epurasitiki. Batanidza pombi yemhepo inopinza kune iyo mhepo sosi ine kukwana kwakakwana uye kumanikidza kusangana nezvinodiwa zvekugadzira. Kana mutsara wekugovera gasi iri pombi yakaoma, batanidza hose pfupi pakati pepombi uye pombi kuderedza kukanganisa. Pamusoro pevhavha yekupinza mhepo, huremu hwepombi yekupinza mhepo uye kudzvanywa inodzora sefa inofanirawo kutsigirwa neimwe nzira. Kana pombi isingatsigirwi, inogona kukuvadza pombi. A pressure regulating valve inofanirwa kuiswa kuti ive nechokwadi chekuti dhizaini yekupa haipfuure iyo yakatarwa.
Mirayiridzo Usati Washanda
Pombi isati yashanda, tarisa zvinhu zvose zvakagadziriswa kudzivirira kunonoka, simbisa nzvimbo yakasununguka kuti usapinda, uye gadzirisa nenzira inotsanangurwa mukadhi yakasungirirwa nepombi.
Kupinza uye kutanga
Paunotanga, vhura vharuvhu yemhepo inenge 1/2 kusvika 3/4 inotendeuka. Mushure mekunge pombi yatanga, vhura vheji yemhepo kuti uwedzere kuyerera kwemhepo kuti uwane kuyerera kunodiwa.
exhaust
Kana iyo diaphragm ikatyoka, mvura yakabviswa kana gasi ichapinda pachiteshi chemhepo chepombi uye yoburitswa mumhepo. Kana zvinhu zvine ngozi kana zvine chepfu zvabviswa, zvinoda kuendeswa nepombi kunzvimbo yakakodzera kuti zviraswe zvisina ngozi.
Kana pombi yakanyura mukati mekushanda kwemvura, gasi rinofanira kubudiswa kubva pamvura, uye pombi yekupedza haifaniri kunge iri pasi pe1 "(2.45CM). Kuderedza ukuru hwepombi yepombi inopedza gasi kuyerera uye kunoderedza kushandiswa kwepombi. Kana iyo nhanho yezvinhu yakakwira kupfuura pombi, iyo yekubuda inofanira kunge iri panzvimbo yakakwirira kudzivirira siphon phenomenon.
Pane imwe tembiricha uye hunyoro, gasi rinodzingwa rinogona kuoma, uye kushandiswa kwekuomesa gasi kunogona kubvisa mazhinji ematambudziko aya.
Mushure mekushandisa
Kana yakashandiswa kutakura zvinhu zvakapora nyore nyore, kuitira kudzivirira kukanganisa kwepombi, mushure mekushandisa kwega kwega kuchenesa zvakakwana pombi. Mushure mekushandisa, chigadzirwa chakasara mupombi chinooma kana kunamatira pombi, izvo zvinogona kukonzera diaphragm uye matambudziko evhavha isati yatanga. Mukutonhora kwechando, pombi inofanira kudonhedzwa mushure mekushandisa chero ipi zvayo.
Notes pamusoro pemafuta ekuzora
Pombi yemhepo yekuparadzira vharafu uye gidhivhavha inogadzirwa zvinoenderana nekusave nemafuta ekuzora, iyi ndiyo yakakodzera kushanda mamiriro. Mune zvimwe zviitiko, senge zvekuzvivaraidza kana kushata kwemhepo, iyo yakamanikidzwa mhepo inopihwa inogona zvakare kukwizwa, iyo yakamanikidzwa yemhepo yekupa system yakarukwa zvakanaka, iyo pombi yemhepo system inogona kushanda nekuzora kwakakodzera kunoda kushandiswa kweiyo air line lubricator, set. kupomba mhepo yega yega 20SCFM kuendesa donhwe remafuta anochenesa, Inogona kubvunza pombi yekuita curve yakavhurika yakawanda. Mechanical properties ye carbon steel inowanzoshandiswa mumavharuvhu
Nguva yekutumira: Nov-15-2022
