Kusarudzwa kwemvura uye mavharuvhu epombi emvura uye zvakanakira nekuipa kwemavharuvhu akasiyana-siyana Ita kemikari pombi mavharuvhu anoda bypass mavharuvhu kana aiswa.

Kusarudzwa kwemvura uye mavharuvhu epombi emvura uye zvakanakira nekuipira zvemavharuvhu akasiyana-siyana Kuita kemikari pombi mavharuvhu anoda bypass mavharuvhu kana akaiswa Common chivako mvura pombi uye pombi dzemvura anonyanya epurasitiki pombi, simbi pombi uye composite pombi marudzi matatu. Asi kure kure nemapoka aya, kune akawanda marudzi matsva emachubhu. 1, simbi pombi Mapombi esimbi anosanganisira akajairwa simbi pombi, galvanized simbi pombi uye musono simbi pombi. Mapombi esimbi akajairwa anoshandiswa kune mapaipi asiri emudzimba ekunwa kana pombi dzemvura dzemaindasitiri. Galvanized simbi pombi pamusoro (uchishandisa inopisa dip galvanized process kugadzirwa) ndiko kudzivirira ngura uye ngura, kuitira kuti kusakanganisa kunaka kwemvura, yakakodzera pombi dzemvura yekunwa kana mamwe mapaipi emvura eindasitiri ane mvura yepamusoro zvinodiwa; Seamless simbi pombi inoshandiswa mukumanikidza pombi network, uye kushanda kwayo kuri pamusoro pe1.6MPa. Nzira dzekubatanidza dzepombi dzesimbi dzakasungwa kubatanidza, welding uye flange yekubatanidza. Kukochekera kune shinda kunogadzirwa uchishandisa threaded pombi fittings. Zvikamu zvinonyanya kugadzirwa nesimbi inogoneka yakakandwa, yakakamurwa kuita galvanized uye isina-galvanized maviri, ayo ekudzivirira ngura uye simba remuchina zvakakura. Simbi dzesimbi dziri shoma pari zvino. Mapombi esimbi ane galvanized anofanirwa kubatanidzwa neshinda uye mafittings awo anofanirwa kuve magititi emagetsi. Iyi nzira inowanzoshandiswa mupombi yakazaruka. Welding iko kushandiswa kwewelding muchina, welding tsvimbo yekupisa welding kubatanidza zvikamu zviviri zvepombi pamwechete. Zvakanakira ndezvekubatana kwakasimba, hapana kudonha kwemvura, hapana accessories, nekukurumidza kuvaka. Asi iwe haugone kuibvisa. Welding inongoshanda kune mapaipi esimbi asina galvanized. Iyi nzira inonyanya kushandiswa kune yakavanzika pombi. Iyo flange yakabatana nepombi ine dhayamita yakakura (pamusoro pe50m), uye iyo flange inowanzoiswa welded (kana shinda) pamagumo epombi, uye ipapo maflange maviri akabatanidzwa pamwe nemabhaudhi, uye ipapo zvikamu zviviri zvepombi. zvakabatana. Kubatana kweFlange kunowanzo shandiswa mukubatanidza mavharuvhu, cheki mavharuvhu, mamita emvura, pombi dzemvura nedzimwe nzvimbo, pamwe nekudikanwa kwekuwanzo disassembly, kuchengetedza chikamu chepombi. 2, pombi yepurasitiki yekupa mvura ** Mapombi epurasitiki anowanzoshandiswa pakugovera mvura yakaoma polyvinyl chloride pombi (UPVC) uye polypropylene pombi (PP pombi). Mukuwedzera, kune polyethylene (PE) pombi, yakakodzera kuendesa tembiricha yemvura isingapfuure 40 ℃, iyo yakakodzera miyero inoteedzera kupihwa kwe "Polyethylene (PE) pombi yekugovera mvura" GB/T13663; Crosslinked polyethylene (PE-x) pombi: polybutene (PB) pombi, yakakodzera kuendesa tembiricha yemvura ye20 "-90 ℃. Vane yakasimba kemikari kugadzikana, kusaita ngura, kwete asidhi, alkali, munyu, mafuta uye kumwe kukukurwa kwe media, rusvingo rwakatsetseka, hydraulic performance yakanaka, light quality, nyore kugadzirisa uye kuisa, Asi zvipingamupinyi zvinowanzoitika ndezvokushomeka kwekushisa uye kusimba kwakaderera mukushandiswa tembiricha isingapfuuri 45 ° C. Kazhinji, mapaipi eUPVC akabatanidzwa nesocket connection, uye socket bonding inokodzera pombi yekunze dhayamita ye20 ~ 1601m Rubber ring inokodzera pombi yakakura kupfuura kana yakaenzana ne63mm nesimbi pombi Fittings, mavharuvhu, etc., anofanira threaded kana flanged Polypropylene mvura pombi (PP pombi), akakodzera hurongwa kushanda kumanikidzwa hakusi mukuru kupfuura 0.6Mpa, kushanda tembiricha haisi mukuru kupfuura 70 ℃ Polypropylene pombi kugovera mvura kunobatanidzwa nehot melt socket. Kana uchibatanidza nesimbi yepombi fittings, polypropylene pombi fittings ine simbi inopinza inoshandiswa seshanduko. Iyo pombi fittings yakabatana nepolypropylene pombi neinopisa yakanyunguduka socket, uye yakabatana nesimbi pombi fittings neshinda. 3, PVC chubhu Magetsi threading pombi uye drainage pombi. 4, ndarira Pipe yemhangura uye zvishongedzo zvayo zvine marudzi akakwana uye zvakatemwa, yakakura dhayamita renji, inogona kusarudzwa kubva pa6mm kusvika 273mm. Pombi yemhangura iri nyore kukotama, iri nyore kugadzirisa, iri nyore kushandura chimiro, inogona kusangana nekuiswa kweinjiniya yepombi wiring uye kubatanidza kwese zvinodiwa. Kunyanya mukuvakwa kwemunda, cutoff yenguva pfupi, kukotama uye kugaya pombi yemhangura zviri nyore uye zvakasununguka. Mhando dzese dzepombi uye zvishongedzo zvinogona kuunganidzwa uye kuendeswa kunzvimbo, kana kuti inogona kuiswa kwenguva pfupi pane saiti l, mhedzisiro yacho inogutsa. Mhangura isimbi yakaoma inoora. Inogona kushandiswa munzvimbo dzakasiyana-siyana pasina kukuvara. Maererano nenhoroondo yekushandiswa kune dzimwe nyika, nguva yebasa yemapombi akawanda emhangura yakapfuura hupenyu hwebasa rechivako chacho pachayo. Naizvozvo, pombi yemvura yemhangura ndiyo yakachengeteka uye yakavimbika pombi yemvura. Mhangura isimbi tsvuku ine chiso chegirini. Mhangura inodzivisa kukura kwebhakitiriya uye inochengeta mvura yokunwa yakachena. Midziyo yekudyira yemhangura ine nhoroondo refu, isina chepfu uye isina kunaka. Mapaipi emhangura uye zvigadziriso zvinogona kuchengetedza chimiro chavo uye simba pasi pekushisa kwakanyanya uye kumanikidzwa, uye hapazovi nekukwegura kwenguva refu. Pombi yemhangura ine gobvu rakaomarara redziviriro, kana mafuta, makabhohaidhiretsi, mabhakitiriya nemavhairasi, zvinwiwa zvinokuvadza, mhepo kana ultraviolet mwenje inogona kupfuura nayo uye haigone kuibvisa nekusvibisa mvura. Zvipembenene hazvigoni kugara munzvimbo dzemhangura. Asi mutengo wepamusoro wepombi yemhangura ndiyo yakashata yayo huru, ndiyo yazvino yemhando yepamusoro pombi yemvura. 5. Composite chubhu Nekuenderera mberi nekuvandudza tekinoroji yeindasitiri munyika yedu, zvinhu zvitsva uye matekiniki matsva zvakagamuchirwa mukugovera mvura uye kudhizaina engineering, uye composite pombi yakashandiswa zvakanyanya mukupa kwemvura uye dhizaini engineering. (1) aluminium-plastiki composite pombi Iyo yepakati peipi yealuminium-plastiki inoumbwa pombi inogadzirwa neyakaiswa welded aluminiyamu chubhu, uye yekunze dhizaini uye yemukati layer inogadzirwa nepakati density kana yakakwirira density polyethylene plastiki kana crosslinked yakakwirira density polyethylene, inova. inosanganiswa neanopisa anonamatira adhesive. Iyo pombi haina kungoita kumanikidza kwepiipi yesimbi, asi inewo kushora kwepombi yepurasitiki. Iyo pombi yakakodzera inoshandiswa pakuvaka mvura. Aluminium plastic composite pombi inowanzo shomerwa nescrew card sleeve, zvishongedzo zvayo zvinowanzogadzirwa zvemhangura, ndiyo yekutanga accessories nati yakaiswa mupombi yekupedzisira, uyezve mukati kati yezvishandiso kusvika kumagumo, wobva washandisa chipanera kuomesa. iyo accessories uye nut zvinogona kuva. Yakanaka yakakwirira tembiricha kuramba, kuvakwa kuri nyore, kunatsiridza kugona kwevashandi. Kuwedzera kwekupisa kwekupisa uye kutonhora kwepombi kunokonzeresa kutsemuka kwemadziro epombi zvichikonzera kuvuza. Iyo aluminium-plastiki pombi inosungirwa kuputika pasi pekumanikidzwa. Munzvimbo iyo yekushongedza pfungwa ichiri nyowani, iyo aluminium pombi yepurasitiki yakarasika zvishoma nezvishoma pamusika uye ndeyechigadzirwa chakabviswa. (2) simbi-yepurasitiki inoumba pombi Simbi-yepurasitiki inoumba pombi ipombi yakamisikidzwa (yakavharwa) nehumwe ukobvu hwepurasitiki inoumbwa. Kazhinji kupatsanurwa mumitsetse epurasitiki simbi pombi uye coated epurasitiki simbi pombi maviri. Simbi-plastic composite pombi inowanzobatanidzwa neshinda, uye zvishongedzo zvayo zvinowanzova zvigadzirwa zvesimbi-plastiki. 6, pombi yakaonda madziro esimbi isina tsvina Nekuvandudzwa kwehupfumi hwenyika uye kuvandudzwa kwehupenyu hwevanhu, mutete-walled Stainless simbi pombi yemvura uye Stainless simbi pombi fittings ave maitiro matsva mukuvandudzwa kwedzimba dzemvura pombi system. Kusangana nezvinodiwa zvehutano zvepombi yakaonda-yakakomberedzwa nesimbi isina tsvina haizokonzerese kusvibiswa kwechipiri kune yemhando yemvura, kuti isangane nenyika yakananga yekunwa mvura yemhando zviyero. Nyeredzi dzakatetepa pombi yesimbi isina tsvina ipombi yemvura inogona kushandiswazve, uye haizosiyi zvizvarwa zvinotevera nemarara asingagoni kuraswa. Simba rehutete-madziro simbi isina tsvina yepombi zvinhu zvakakwirira kupfuura zvese zvepombi yemvura zvinhu, zvichideredza zvakanyanya mukana wekudonha kwemvura kukanganiswa nechisimba chekunze, uye kuchengetedza mvura yakawanda. Mudhuri wesimbi isina simbi yakatetepa ine yakanakisa kusakara, haina kuyera mukushandiswa kwenguva refu, madziro emukati anotsvedzerera uye akachena, kushandiswa kwesimba kwakaderera, kuchengetedza mutengo, mutengo wakaderera wekutakura zvinhu zvepombi yemvura. Kupisa kwekupisa kwepombi yakatetepa-yakakomberedzwa nesimbi isina tsvina kakapetwa ka24 iyo yepombi yemhangura, iyo inoponesa zvakanyanya kurasikirwa kwegeothermal mukufambiswa kwemvura inopisa. Mudhuri wakatetepa simbi isina tsvina chubhu haizosvibisa ware yehutsanana, dzivirira hutsanana haugone kukwesha "mucherechedzo mutsvuku" uye "blue mark". Nokuti, panguva ino, mumunda wemvura yakaonda-madziro simbi isina tsvina yemvura pombi uye fittings, mutsauko mukuru pakati pezvakafanana zvigadzirwa zvakafanana mutsauko wekubatanidza modhi, saka inotevera inosuma yakajairika uye yakanakira mutete-madziro. Connection mode yesimbi isina tsvina yemvura pombi uye fittings - clamp mhando yekubatanidza. Kubatana uko pombi yakabatanidzwa ne socket inokodzera nemhete yekuisa chisimbiso uye yakavharwa uye yakasimbiswa nekutsikirira socket nechishandiso. Mamiriro ekutanga epombi inosungirira paipi yakabatana yakasarudzika ine mhete yeO yekuvharisa mugoro wakaita U-kumagumo. Pakuungana. Iyo pombi yemvura yesimbi isina tsvina inopinzwa mupombi inokodzera, uye pombi inokwana uye pombi yechikamu chekuisa chisimbiso inosvinwa mune hexagonal chimiro nechisimbiso chishandiso, kuitira kuti igadzire yakakwana yekubatanidza simba, uye yekuisa chisimbiso inogadzirwa nekuda kwe compression deformation yemhete yekuisa chisimbiso. Mutengo wepombi fittings wakaderera, wakakodzera kukurudzirwa kwemusika wehurumende, kuiswa kuri nyore, kukurumidza kwekuvaka kunokurumidza. 7. Pombi yesimbi yekukandira yekupa mvura Pombi dzesimbi dzekupa mvura dzine zvakanakira kusimba kwakasimba kwegora, kuisirwa zviri nyore, hupenyu hurefu hwebasa (pasi pezvakajairwa, hupenyu hwebasa hwepombi dzesimbi dzepasi pevhu dzinopfuura makore makumi matanhatu) uye mutengo wakaderera. . Iwo anonyanya kushandiswa mumapombi emvura ane DN yakakura kupfuura kana yakaenzana ne75 kofi, kunyanya yekuvigwa kuradzika. Kukanganisa kwayo ndeye brittleness, uremu hukuru, hurefu hudiki uye simba rakashata kana zvichienzaniswa nesimbi pombi. Kune marudzi matatu ekudzikira kwakadzika, kudzvanywa kwakajairwa uye kudzvanywa kwepamusoro mumvura yekukanda mapaipi esimbi munyika yedu. Mumakore achangopfuura, ductile iron pombi yakagadzirwa seyokusimuka kukuru muzvivakwa zvakakura-kukwira uye inoshandiswa mumvura yemukati memvura system. Ductile iron pombi ine mudhuri wakatetepa uye nesimba rakakwirira kupfuura yakajairwa simbi pombi, uye hunhu hwayo hunopfuura zvakapetwa kagumi kune yegrey cast iron pombi. Ductile cast iron pombi ine rabha mhete mechanicha yekubatanidza kana socket yekubatanidza, inogona zvakare kuiswa threaded flange yekubatanidza. Mamwe mapaipi: Pombi yakaoma yepolyvinyl chloride (UPVC) Munyika, pombi yakaoma yepolyvinyl chloride (UPVC) imhando yepombi yepurasitiki inoshandiswa zvakasiyana siyana. Kutora rudzi urwu rwepombi kunogona kudzikamisa mamiriro ekushomeka kwesimbi uye kushomeka kwesimba munyika yedu, uye mabhenefiti ehupfumi ari.