Sei Uchifanira Kuwana Kuburikidza Kwechisimbiso CheMechanical Seal Nekukurumidza?
Zvisimbiso zvemakanikaNdiwo madziro makuru ekudzivirira mupombi dze centrifugal, ma compressor, uye ma agitator. Pasinei nehunyanzvi hwavo hwekugadzira zvinhu nemazvo, vanoramba vari ivo vane njodzi huru mumidziyo inotenderera, vachiverengera 60 kusvika 70 muzana yekutadza kwese kwepombi mumaindasitiri ekugadzira zvinhu. Kuziva nekukurumidza kwakabva uye kuoma kwekubuda kwezvisimbiso zvemakanika kunodzivirira kuora kwechisimbiso munzvimbo kuti chisapararire kuita kutadza kwemidziyo, nokudaro zvichichengetedza kuenderera mberi kwekushanda uye kuchengetedza kutevedzera mitemo.
Kuwanikwa Kwenguva Inokurumidza Kunoderedza Sei Nguva Yekuzorora?
Kana chisimbiso chemuchina chikatanga kukundikana, chiratidzo chekutanga chinowanzova kubuda kwemvura mudiki, kazhinji kunoyerwa nemadonhwe mashanu kusvika gumi paminiti pamusoro pekutanga kwacho. Kana zvikasateererwa, mvura inogona kupwanya mabheyaringi anobvisa mabheyaringi. Kusvibiswa kwemafuta anozora mafuta ebheyaringi ne process fluid kunogona kuderedza zvakanyanya hupenyu hwebheyaringi—mune zvimwe zvidzidzo, kusvibiswa kwemvura (semuenzaniso, 20 ppm) kwakaratidzwa kuderedza hupenyu hwebheyaringi nehafu.
Nekuona kudonha kwechisimbiso padanho rekuti "micro-leak", zvikwata zvekugadzirisa zvinogona kuronga chinangwakutsiva chisimbiso, izvo zvinowanzoda maawa mana kusvika matanhatu enguva yakarongwa yekuzorora. Kusiyana neizvi, kubvumira kubuda kwemvura kuti kuenderere mberi kusvika mabheyaringi akundikana zvinowanzokonzera kutsauka kwakanyanya kwemugodhi, kubatana kweimpeller nekesi, uye kuwandisa kwemota. Kukuvara uku kwechipiri kunowedzera nguva yekuzorora, zvichiita kuti kuchinja kwechisimbiso chenguva dzose kuve kugadzirisa kwakazara kwepombi.
Njodzi dzeMabhizinesi dzekudonha kwemvura kusingadzoreki
Kubuda kwezvisimbiso zvemakanika kusingadzoreki kunounza matambudziko makuru ekutengeserana nekutonga. Pamabasa epetrochemical nekuchenesa, kuburitswa kwemakemikari anoshanduka (VOCs) kunotongwa zvakanyanya nemitemo yezvakatipoteredza yakaita sechirongwa cheEPA cheKuona Kubuda Kwemvura Nekugadzirisa (LDAR). Pasi pehurongwa uhu, chisimbiso chinoburitsa maVOC anopfuura 500 pamiriyoni (ppm) chinowanzo kukonzera mishumo yekumanikidzwa uye nguva dzakaoma dzekugadzirisa, nepo utsi hunodarika 10,000 ppm hunogona kukonzera faindi huru uye kuvharwa kwemayuniti kwakarairwa.
Kupfuura zvirango zvemutemo, mvura inobuda muzvinhu zvinotengeswa inomiririra kurasikirwa zvakananga kwezvinhu zvinokosha. Zvigadzirwa zvakagadziriswa zvine mutengo wakakwirira, mvura dzinoshandiswa pakupisa, kana zvinhu zvinokonzeresa makemikari zvinobuda nechiyero che3 milliliters paminiti chete zvinoguma nekurasikirwa kweanopfuura magaroni 400 pagore papombi imwe neimwe. Uyezve, mvura inobuda muzvinhu zvinotengeswa inowanzo kukonzera ngura yekunze papombi nesimbi yekuvaka, zvichiita kuti pave nekugadzirwa kwesimbi kunodhura.
Maitiro Ekutsanangura uye Kuronga Kubuda Kwechisimbiso CheMichina
Kuti unyatsoongorora hutano hwechisimbiso chemuchina, unofanira kutanga watsanangura kuti chii chinonzi kubuda kwemvura kusingawanzoitiki. Nekugadzira,zvisimbiso zvese zvemakanika zvinobataKubuda kwemvura. Firimu remvura rine microscopic fluid, rinowanzova pakati pe 0.25 ne 1.0 microns ukobvu zvichienderana nekushandiswa, rinofanira kuvapo pakati pezviso zvinotenderera nezvisingachinji kuti ripe mafuta anodiwa uye kutonhora. Dambudziko rekuongorora riri pakusiyanisa pakati pekucheka kwemavara anodiwa uye kubuda kwemvura muropa.
Kuchema Kwemazuva Ose vs Kubuda Kwemaitiro
Kuchekerera kwakajairika ndiko kunobva pakushanda kwefirimu remafuta anozora richipfava kana kufamba-famba pamusoro pechisimbiso. Pakushandiswa kwakajairika kwemvura pashaft ye 2-inch (50 mm) inoshanda pa 3,600 RPM, kuchekerera kwakakodzera kunowanzova madonhwe 1 kusvika 2 paminiti. Mukushandiswa kwakawanda kwehydrocarbon kunoshanda pakupisa kwakakwira, kuchekerera uku kunopfava pakarepo kana kwasvika kudzvinyiriro yemhepo, zvichiita kuti isaonekwe zvachose nemaziso asina kupfeka.
Kusiyana neizvi, kubuda kwemvura muropa kunoratidzwa nekuyerera kwemvura kunopfuura kugona kwemvura muropa rezvisimbiso, zvichikonzera kuunganidzwa kwemvura kunoonekwa. Kana mwero wekubuda kwemvura unopfuura madonhwe makumi matanhatu paminiti (anenge mamirita matatu kusvika mana paminiti), chisimbiso chinenge charasikirwa nekugadzikana kwacho. Kuchinja uku kubva pakudonha kwemvura muropa kuenda pakudonha kwemvura kunoramba kuchiitika kunoratidza kuputsika kwechiso chakati sandara, kukanganiswa kwakanyanya kwekupisa, kana simba rekuvhura kwemvura rakakunda simba rekuvhara remuchina uye remvura.
Maitiro Ekudonha Kwemvura Kubva Pakupfeka Kwechiso kana Kukuvadzwa kweElastomer
Hunhu hwemuviri nenguva yekubuda kwemvura zvinopa zviratidzo zvakakosha zvekuongorora nezvechikamu chemukati chisina kushanda zvakanaka. Kubuda kwemvura kunobva pakupfeka kwechiso kunowanzoonekwa sekuwedzera kwehuwandu kwenguva refu kwemavhiki kana mwedzi. Sezvo carbon, silicon carbide, kana tungsten carbide faces dzichisangana nekukuvara, fluid film inokora, zvichiita kuti chigadzirwa chakawanda chibude. Rudzi urwu rwekubuda kwemvura runowanzoenderana uye rwakaenzana nekumanikidzwa kwepombi panguva iyo michina iri kushanda.
Kusiyana neizvi, kubuda kwemvura kunokonzerwa nekukuvadzwa kwe elastomer yechipiri—sekubuda kweO-ring, kuzvimba kwemakemikari, kana kumanikidzwa—kunowanzoonekwa sekubuda kwemvura kamwe kamwe, kusina kurongeka, kana kuti kusingachinji. Kana O-ring yaoma nekuda kwekuora kwekupisa, inorasikirwa nekusimba kwayo uye kugona kwayo kutevera mafambiro e microscopic axial echiso chechisimbiso. Izvi zvinoguma nekubuda kwemvura yakawanda kana pombi yadzimwa uye kumanikidzwa kwemvura inoshanduka kuchidonha, chiitiko chinozivikanwa sekubuda kwemvura.
Kuronga Kuomarara neFluid Hazard
Kukosha kwekugadzirisa kubuda kwemvura mu seal kunoenderana nehuwandu hwemvura inobuda uye kupatsanurwa kwayo kwenjodzi. Ronga huwandu hwemvura inobuda nekutarisa huwandu hwemvura yacho zvichienderana nehuturu hwayo, kutsva kwayo, uye kukanganisa kwayo nharaunda. Mitemo yeAPI 682 inopa hurongwa hwakasimba hwekupatsanurwa uku.
| Chikamu cheNjodzi | Hunhu hwemvura | Kudonha Kunooneka Kunogamuchirwa | Chikumbaridzo Chekuita |
|---|---|---|---|
| Chikamu 1 | Mvura isina kunyorova (Mvura, ine mvura yakapfava) | < madonhwe mashanu/miniti | > Madonhwe makumi matanhatu paminiti (Ronga kugadzirisa) |
| Chikamu 2 | Inobvira / Inobvira | Mvura inoonekwa isina chinhu | > 500 ppm VOC (kutevedzera LDAR) |
| Chikamu 3 | Chepfu / Inouraya (H2S, HF acid) | Zero inoonekwa / Zero mhute | > 10 ppm mumhepo (Kudzima ipapo ipapo) |
| Chikamu chechina | Kupisa Kwakakwirira (> 176°C) | Utsi hwakareruka / mhute | Kubatanidzwa kwemvura kunoonekwa (Njodzi yekuchengetedza) |
Kutevedzana uku kunotonga maitiro ekupindura. Kudonhedza mvura inotonhorera kwemaminetsi gumi kunogona kunyorwa uye kutariswa kwemwedzi yakati wandei, nepo kuonekwa kwemweya we50 ppm papombi yehydrofluoric acid alkylation kunoda kupatsanurwa kweyuniti pakarepo.
Nzira Dzinokurumidza Kuona Kubuda Kwechisimbiso CheMichina
Kukurumidza kuona kubuda kwemvura muchisimbiso chemuchina kwakakosha pakudzivirira kukuvara kwemidziyo yemagetsi. Zvivako zvemaindasitiri zvemazuva ano zvinoshandisa nzira dzakasiyana dzekuona kubuda kwemvura, zvichibatanidza nzira dzechinyakare dzevashandisi nehurongwa hwepamusoro hwekutarisa mamiriro ezvinhu kuti vaone kurasikirwa kwemvura nekukurumidza.
Kuongorora Zvinoonekwa, Kutarisa Kuyerera Kwemvura, uye Kuongorora Zvivharo
Kuongorora nemaziso ndiyo nzira inonyanya kukosha yekuona. Tsvaga mvura iri pasi pepombi, mavara ari pachigadziko, kana makore emhepo ari munzvimbo yakatenderedza gland. Nekuti kuongorora nemaziso zviratidzo zvekunonoka, nzvimbo dzinofanirawo kuvimba nekutarisa madhireni uye kuongororwa kwemidziyo yekuvharira mvura.
Kune zvisimbiso zviviri zvisina kumanikidzwa zvinoshandisa API Plan 52 arrangement, seal pot inobata kubuda kweseal mukati. Kuwedzera nekukurumidza kwehuwandu hwemvura mu seal pot kana kukwira kusingatarisirwi kwe reservoir pressure kunoratidza kutadza kushanda kwechiso chemukati. Kune zvisimbiso zviviri zvine kumanikidzwa zvinoshandisa API Plan 53A system, kudzikira kwedzvinyiriro yemvura inovharirwa inodarika 0.5 bar mukati memaawa makumi maviri nemana, kana chinodiwa chekuzadza reservoir kakawanda kupfuura mazuva makumi maviri nemasere ega ega, zvinopa humbowo hwechokwadi hwekuti seal leak isati yasvika mumhepo.
Kushandisa Kudedera, Kupisa, uye Maitiro Ekudzvanya
Kutarisa mamiriro ekunze kunoshandisa michina yekuona zviratidzo zvechisimbiso chisina kushanda zvakanaka usati wabuda mvura yakawanda. Kuongororwa kweHigh-frequency vibration, kunyanya kutarisa Acoustic Emission (AE) mu20 kHz kusvika 100 kHz, kunogona kuona kukweshana kunokonzerwa nefirimu remvura rinodonha. Zvisinei, kutarisa AE kunoda kugadzira hwaro hwakajeka uye hwakachena kuti hushande uye kudzivirira zvikanganiso zvenhema.
Saizvozvowo, mafambiro ekupisa anopa ruzivo rwakakosha rwekuongorora. Mathermocouples akaiswa zvakananga mu stationary seal gland kana kutarisa kudzoka kwe flush line kunogona kuona kusagadzikana kwekupisa. Kukwira kamwe kamwe kwekushisa kwe10°C kusvika 15°C pamusoro pe baseline yakatarwa kunowanzo ratidza kupisa kwakanyanya, izvo zvinotungamira kune matumbu uye kubuda kwemvura kwakawanda. Cherechedza kuti kuverenga kwe thermocouple kunogona kusiyana zvakanyanya zvichienderana nehurongwa hwe flush nemamiriro ekunze, saka zvinofanirwa kutsanangurwa zvichienderana nemamiriro acho ezvinhu. Kutarisa kumanikidzwa kwakasiyana pakati pe stuffing box ne barrier fluid kunoratidzawo kusagadzikana kwe hydraulic.
Kuenzanisa Kukurumidza Kuonekwa uye Kuvimbika
Kusarudza nzira yakakodzera yekuona kunoda kuenzana nekumhanya kunodiwa kwekuona nemitengo yekuisa uye kuvimbika kwesystem. Mashandisirwo ane njodzi huru anotsigira kutariswa kwemagetsi nguva dzose, nepo michina yekushandisa michina inogona kuvimba nekuongorora kwezuva nezuva nemaoko.
| Nzira yekuona | Chiratidzo Chekutanga | Kukurumidza Kuonekwa | Kuvimbika / Zvinhu Zvisiri Zvechokwadi | Mutengo wekushandisa |
|---|---|---|---|---|
| Kubuda kweAcoustic | Kukweshana kwekakawanda-kakawanda | Kufanotaura Pakarepo (Kufanotaura) | Yakakwira (Inoda ongororo yenyanzvi) | Yakakwirira (Inosiyana zvichienderana nehurongwa) |
| Dhigirii/Dzvinyiriro yePani yeSimbiso | Kuchinja kwemvura yevhorumu | Kutsanya (Maawa kusvika Mazuva) | Yakanyanya Kukwirira (Kuyera zvakananga) | Pakati Nepakati (Inowanikwa muzvirongwa zveAPI) |
| Thermocouple Yakabatanidzwa | Kukwira kwekupisa kwechiso | Kukurumidza (Maminitsi kusvika Maawa) | Pakati nepakati (Yakapesvedzerwa nemaitiro) | Pakati nepakati ($500 – $1,000) |
| Kuongorora Kuonekwa/Kuburitsa Mvura | Kubatanidza/kusvibisa mvura | Zvishoma nezvishoma (Mazuva kusvika kumavhiki) | Zvakaderera (Zvichienderana nekuongororwa kwemushandi) | Yakaderera (Mutengo wevashandi chete) |
Nekubatanidza nzira idzi dzakasiyana-siyana muhurongwa hwekudzora hwakapararira (DCS), unogona kuisa maalamu anongoerekana achinja-chinja, anotanga nyevero dzekuchengetedza nguva refu chisimbiso chisati chaitika njodzi.
Maitiro Ekuwana Kudonha Kwechisimbiso Chemuchina Danho Nedanho
Kana chisimbiso chabuda, tanga waongorora zvinhu nenzira yakarongeka. Kuputsa michina zvisina tsarukano kunoparadza humbowo hwakakosha hwekuongorora. Maitiro akarongeka ekuona nzvimbo yacho anoita kuti nzira chaiyo yekubuda kwemvura ionekwe, zvichibvumira kuronga kwakarurama kwekugadzirisa.
Kuparadzanisa Nzvimbo Inodonhedza Mvura
Kutanga, bvisa mvura chaiyo inobva mumvura. Kuisa mvura pasi pepombi hakuvimbisi kuti mvura yachokutadza kwechisimbiso chemakanikaBvisa masisitimu ekubatsira, akadai semagaskets eflange anodonhedza mvura pamapombi ekusveta kana ekuburitsa mvura, kubatana kwetambo dzakaora pamitsetse yekusvina, kana kunyoroveswa kwemhepo kubva mukushandiswa kwemvura inotonhora.
Chenesa uye omesa zvakanaka pombi yese, gland, uye baseplate. Pakushandisa magasi anovhara mweya ane simba shoma kana mahydrocarbon mashoma apo mvura inobuda, isa chinoona mvura inobuda (soap water solution) kune magland kana kushandisa ultrasonic leak detector kuti uone kwainobva mvura chaiyo. Kana mvura kana acoustic signature zvikaonekwa kuti zvinobva munzvimbo yegland, enda kune chikamu chechikamu chinoparadzanisa.
Kutevedzana kweKuongorora Kutenderedza Gland
Kuongorora nzvimbo yegland kunoda kutevedzana kwakarongeka, kuchifamba-famba kubva pakubatana kwekunze kusina kusimba kuenda kuzvinhu zvemukati zvinoshanduka. Tevedzera matanho aya kubvisa nzira dzingangobuda mvura:
- Ongorora kubatana kwakasimba:Tarisa zvese zvinobatanidzwa zveNPT kana flanged pa gland plate, kusanganisira nzvimbo dzekutsvaira, kudzima, uye drain. Chivharo cheshinda chakareruka kana chakaora pano chinogona kugadziriswa zviri nyore pasina kuda kupatsanurwa kwepombi.
- Ongorora chimiro cheplate yegland:Tarisa panowanikwa plate yegland nechiso chebhokisi rekuisa pombi. Kudonha kwemvura pano kunoratidza kutadza kushanda kwegasket yegland isingachinji, kazhinji kunokonzerwa nekusashanda zvakanaka kwetambo, kusimba kwebhoti risina kuenzana, kana kurwiswa nemakemikari.
- Tarisa mafambiro emagetsi:Tarisa nzvimbo iri pakati pemubato wepombi (kana mubato wemubato) nedhayamita yemukati megland. Kana mvura iri kupfapfaidza kana kudonha kubva panzvimbo iyi ine simba uku mubato uchitenderera, nzvimbo dzekutanga dzechisimbiso kana kuti dhiyama rechipiri reO-ring dzinenge dzakanganiswa.
- Tarisa kana mvura yadonha isina kugadzikana:Tarisa michina kana mubato wayo wakamira zvachose. Kudonhedza kwakawanda kwemvura kunoratidza kuti pane kudzvanywa kwe elastomer kana kuti kukanganiswa kwakanyanya kwechiso.
Kunyora Zvakawanikwa zveKuongorora Zvikonzero Zvikuru
Kunyora zvakadzama nezvekudonha kwemvura munzvimbo iyoyo kwakakosha pakuongorora Root Cause Failure Analysis (RCFA) inotevera. Nyora mwero chaiwo wekudonha kwemvura. Kunyange zvazvo uchishandisa giraidhi re graduated cylinder uye stopwatch zvichipa ruzivo rwakarurama rwehuwandu hwemvura (milliliters paminiti), nzira iyi inowanzova isingashande kana isina kuchengetedzeka kune mvura inopisa zvakanyanya kana kuti inoshanduka-shanduka. Muzviitiko zvakadaro, vimba nekutarisa kwekuona kana kuchinja kwemazinga ehurongwa hwemhepo pane kuisa njodzi panjodzi yekushandiswa nevashandi.
Nyora maparamita ekushanda panguva chaiyo yekudonha kwemvura—senge kumanikidzwa kwebhokisi rekuisa zvinhu, tembiricha yekushanda, uye kumhanya kwekudengenyeka—mucomputerized maintenance management system (CMMS). Isa mifananidzo yenzira yekudonha kwemvura, ngura iri munzvimbo, kana kuunganidza chigadzirwa chakagadzirwa zvinoenderana nehurongwa hwebasa. Ruzivo urwu runokutendera kuti ugadzirise nemazvo metrics yeMean Time Between Repairs (MTBR) uye uone kana kukundikana kuchida dhizaini yechisimbiso yakagadziridzwa.
Maitiro Ekusarudza Pakati Pekugadzirisa, Kugadzirisa, uye Kutsiva
Kuwana mvura yakadonha kubva muchina wemagetsi hakurevi kuti pombi inofanira kugadziriswa nekukurumidza. Ongorora kuoma kwekudonha uku uchienzanisa nekuchengetedzeka kwekushanda uye zvinodiwa pakugadzira kuti uone kana mvura yakadonha ichigona kuderedzwa kuburikidza nekugadzirisa mashandiro, kutarisirwa zvakachengeteka kusvika pakaitika shanduko yakarongwa, kana kuti inoda kuvharwa nekukurumidza.
Kana Shanduko dzeMashandiro Dzichigona Kugadzirisa Kudonha Kwemvura
Mune zvimwe zviitiko, kubuda kwechisimbiso chemuchina kunongova chiratidzo chemamiriro ezvinhu ekufamba kwenguva. Kana kubuda kwechisimbiso kuchikonzerwa nekupenya kwemvura inoyerera (kupwanyika) pachisimbiso nekuda kwekushomeka kwemhepo isina simba, shanduko dzakanangwa dzekushanda dzinogona kudzikamisa chisimbiso.
Kuwedzera kumanikidzwa kwebhokisi rekuputira nekubvisa vharuvhu yekuburitsa pombi zvishoma, kana kuderedza tembiricha yemvura nekuwedzera kuyerera kweAPI Plan 11 kana Plan 21 flush, kunogona kudzoreredza firimu remvura rinodiwa. Kune zvisimbiso zviviri zvine pressure, kana kumanikidzwa kwemvura yekuvharira kwaderera pasi pedifferential inokurudzirwa pamusoro pekumanikidzwa kwebhokisi rekuputira, zviso zvemukati zvinogona kupatsanuka. Kudzvanya zvakare system yekuvharira kusvika padanho rakakodzera kunogona kugarazve zviso uye kumisa kubuda kwemvura, kudzivirira zvachose kubvaruka kwemuchina.
Kana Kudonha Kwemvura Kuchida Kudzimwa Kwakarongwa
Kana kugadziriswa kwekushanda kukasagadzirisa kubuda kwemvura, asi huwandu hwacho huchiramba huri mukati memiganhu yakachengeteka, kugadzirisa kunogona kudzoserwa kune imwe nguva yakarongwa. Nzira iyi inoda kuti pave nematanho ekutarisa akasimba uye anogona kuverengwa.
Semuenzaniso, kana pombi yemvura yebhoyira iine kudonhedza mvura kudiki uye zviratidzo zvekudedera zvikaramba zvakagadzikana, michina inogona kushanda zvakachengeteka kwemavhiki akati wandei. Munguva iyi, tsvaga zvinodiwa.chisimbiso chekaturiji chinotsivauye kuronga nguva yebasa rinodiwa. Kumbomira kugadzirisa kunodzivirira kukanganiswa kwemaitiro ekugadzira anoenderera mberi uye kudzivirira mari yepamusoro yekugadzirisa nekukurumidza. Zvisinei, izvi zvinoda kutariswa kwezuva nezuva kuti kuve nechokwadi chekuti huwandu hwekudonha kwemvura hahukurumidzi zvakanyanya.
Kuenzanisa Kuchengetedzeka, Mutengo, uye Kuvimbika
Sarudzo yekupedzisira yekugadzirisa, kugadzirisa, kana kutsiva mahinji pakuenzanisa kuchengetedzeka kwevashandi, Mutengo Wese weKuvaka (TCO), uye kuvimbika kwemidziyo kwenguva refu. Kana kudonha kwemvura kuchisanganisira makemikari ane njodzi kana anopisa zvakanyanya, kuchengetedzeka kunopfuura zvese zvinofungwa nemakambani; kuburitsa mvura kunopfuura mwero wemitemo kana kudonhedza acid inoparadza kunoda kubviswa kweyuniti nekuchinjwa nekukurumidza.
Kubva pakuona kwemari, kuedza kugadzirisa chisimbiso chekare chakaora zvikuru chine nhoroondo yekukundikana kwenguva refu hazviwanzo dhura mari. Yera mutengo wekutsiva cartridge itsva, inoshandiswa zvakanangana nechirongwa ichi uchienzanisa nechikwereti chakakwira zvikuru chekudzokororwa kwekushanda, kurasikirwa kwekugadzirwa, uye kukuvara kunogona kuitika kune pump shaft nemabearings. Nekushandisa data rekukundikana uye ongororo yengozi yemvura, unogona kugadzirisa nzira dzako dzehupenyu hwechisimbiso uye kugadzirisa kubuda kwemvura zvinobudirira.
Zvinhu Zvinokosha Zvaunofanira Kuziva
- Shandisa madonhwe mashanu kusvika gumi paminiti imwe neimwe kupfuura mwero wepakutanga seyambiro yekutanga inoda kuongororwa.
- Siyanisa kuchekwa kwechisimbiso kwakajairika kubva pakubuda kwemvura usati waisa zvibvumirano zvekudzima, nekuti kumeso kwechisimbiso kunoda firimu rinonyorovesa kuti rishande zvakachengeteka.
- Ongorora nzvimbo yekuvhara nekukurumidza kana mvura yabuda kuti isasvibise mafuta ekubikisa uye ipfupise hupenyu hwekubikisa.
- Ronga kutsiva chisimbiso panguva yakarongwa yekudzima kana mvura ichidonha zvishoma, sezvo kugadziriswa kwacho kuchigona kutora maawa mana kusvika matanhatu zvichienzaniswa nekuvandudzwa kwepombi kwenguva yakareba.
- Wedzera kubuda kwemvura ine chekuita neVOC nekukurumidza nekuti kuburitswa kwemhepo kunopfuura mwero wemitemo kunogona kukonzera mishumo yekumanikidzwa, nguva yekupedzisira yekugadzirisa, faindi, kana kuvharwa.
- Nyora mwero wekubuda kwemvura, rudzi rwemvura, mamiriro ekushanda, uye humbowo hunoonekwa kuitira kuti zvikwata zvekugadzirisa zvigone kuona kana chisimbiso, gland, pombi, kana imba yekutakura zvinhu ndiyo chaiyo inobva.
Mibvunzo Inowanzo bvunzwa
Kubuda kwechisimbiso chemuchina kwakakura sei kunoonekwa sekwakajairika?
Kuchema zvishoma kwakajairika nekuti zvisimbiso zvinoda firimu remvura inozora. Munzvimbo dzakawanda dzinoshandiswa papombi dzinoshandisa mvura, madonhwe 1 kusvika 2 paminiti anogona kugamuchirika, nepo kukwira kwemadonhwe 5 kusvika 10 paminiti pamusoro pekutanga kuchifanira kuongororwa.
Ndeipi nzira inokurumidza yekuwana kudonha kwechisimbiso chemuchina?
Tanga nekusimbisa kwakabva mvura mukamuri rekuvharira, wobva watarisa mwero wekubuda kwemvura, maitiro ekupfapfaidza, zviratidzo zvemvura inobuda, kusvibiswa kwenzvimbo inobereka mvura, uye majoini epombi kana gasket ari pedyo. Enzanisa zvakawanikwa nepfungwa dzepombi usati wasarudza kugadzirisa.
Sei kudonha kwezvisimbiso zvemakanika kuchifanira kugadziriswa nekukurumidza?
Kushanda kwekutanga kunodzivirira mvura yemuchina kusvika kumabheringi, macoupling, zvikamu zvemota, uye nheyo dzepombi. Kutsiva chisimbiso chakarongwa kunogona kutora maawa mana kusvika matanhatu chete, nepo kudonha kwemvura pasina hanya kunogona kutungamira mukukundikana kwemabheringi, kukuvara kwemugodhi, uye kugadziriswa kwepombi zvizere.
Zvisimbiso zvese zvemakanika zvinogona kubuda here nekugadzirwa kwazvo?
Ehe. Kubata zvisimbiso zvemakanika kunoda firimu re microscopic pakati pezviso zvinotenderera nezvisingachinji kuti zvizorwe uye zvitonhodze. Chinangwa hachisi chekusabuda mvura zvachose, asi kuziva kana kucheneruka kwakajairika kukava kubuda kwemvura kusingawanzoitiki.
Ndezvipi zviratidzo zvinowanzoonekwa zvekukundikana kwechisimbiso chemakanika?
Zviratidzo zvinowanzoonekwa zvinosanganisira kuwedzera kwehuwandu hwemvura inodonhedza, kupfapfaidza kunoonekwa, chinhu chinobva muganda, kunhuhwirira kusingawanzoitiki, kusvibiswa kwemafuta, kuwedzera kwekuzunguzika, kupisa zvakanyanya, kana ngura yakakomberedza pombi.
Nguva yekutumira: Chikunguru-16-2026