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Rasha misali ductile baƙin ƙarfe ƙofar bawul pn16

Tsarin samar da ruwan kashe wuta mai ƙarfi-nau'in nau'in ruwan wuta mai ƙarfi yana samar da ruwa fiye da motocin kashe gobara uku-ana amfani da tankin ruwan kashe gobara a matsayin tankin ruwa na ajiya idan babu wutar lantarki.
San Francisco yana da tsarin samar da ruwa na taimako wanda ake amfani da shi kawai don kariyar wuta. Ya ƙunshi tsarin rarrabawa wanda ke cike da ruwa mai matsananciyar matsa lamba, wanda ake ciyar da shi ta hanyar nauyi daga tankin ruwa da kuma babban tanki na ajiyar ruwa, kuma an haɗa shi da tashoshi biyu na famfo da ke bakin tekun, wanda zai iya zubar da ruwan gishiri kai tsaye zuwa cikin. tsarin. Tsarin rarraba ya ƙunshi hanyar sadarwa na bututu wanda ke kona wuraren da aka gina sosai na birnin kuma yana ba da kariya ta wuta ga wani yanki na kusan mil 9 1/2. Domin kare tudun mun tsira da wuraren cikawa da tashoshin jiragen ruwa a yankunan bakin teku, an gina jiragen yaki biyu na kashe gobara. Ana iya haɗa waɗannan jiragen ruwa zuwa tsarin rarraba ta hanyar nau'i-nau'i biyu da aka sanya su a wurare masu dacewa, ba da damar jiragen ruwa su zubar da ruwan teku daga bay a cikin tsarin rarraba. An gina tankunan ruwa na siminti 141 na kashe gobara a wurare daban-daban a cikin birnin, hatta a kan titunan da ke wajen wuraren da tsarin bututun mai dauke da matsanancin matsin lamba ya shafa.
Wadannan tankunan ruwa ya kamata a kiyaye su cike da ruwa mai dadi kuma a yi amfani da su ba tare da ruwan wuta ba. Tsarin samar da ruwa don dalilai na gida, gaba daya mai zaman kansa daga tsarin da aka kwatanta a cikin wannan labarin, yana da alaƙa da ƙananan wuta na wuta a ko'ina cikin birni, don haka yana ba da ƙarin kariya a wuraren da ake cunkoso. An kafa tsarin ƙararrawar lira tare da tsarin samar da ruwa na taimako, kuma an kafa tashar ƙararrawar wuta a tsakiyar.
Aikin samar da ruwa na taimakon ya fara ne a cikin 1909 kuma an kammala shi a ƙarshen 1913 a ƙarƙashin jagorancin injiniyan birni na yanzu MM O'Shaughnessy. Jimlar kuɗin tsarin shine $5,756,000, kuma yana iya adana kuɗin inshora kowace shekara. Adadin ya zarce $1,400,000.
Tsarin rarraba ya ƙunshi mil 74.5 na bututun ƙarfe. Bututun ya dace da ƙayyadaddun ƙayyadaddun Ƙungiyar Ruwa ta New England kuma an gwada shi a masana'anta. Lokacin gwada bututun, ga kowane madaidaiciyar kabu da aka auna akan kewayen bututun, galan na ruwa yana zubowa kowane awa 24. Girman bututun yana daga inci 20 a diamita zuwa inci 8 a diamita, tare da matsakaicin diamita na inci 14. Ana amfani da bututu mai inci 8 ne kawai don wayoyi daga babban titi zuwa injin wuta. Sai dai a wasu wurare (lamba guda hudu), dukkan bututun bututun kararrawa ne da bututun casing. Wasu daga cikin bututun an shimfiɗa su a ƙasa mai cike da ruwa don taka rawa sosai a cikin haɗin gwiwa yayin bala'in girgizar ƙasa ko girgizar ƙasa. Matsayin. An shimfiɗa bututu mai sau biyu na ƙasa a waɗannan wuraren, wanda aka yanke daga bututun a kan ƙasa mai ƙarfi ta hanyar rufaffiyar bawul. Ɗaya daga cikin bawul ɗin ya buɗe kusa da tashar wuta, yana ba da damar shiga yankin.
Tun da yake San Francisco an fi gina shi a kan jerin tsaunuka, don yin la'akari da bambancin tsayi, mutane sun ga ya zama dole a raba tsarin zuwa wurare biyu, wanda ake kira "yanki na sama" da "ƙananan yanki". Wuri na sama shine ɓangaren sama da tsayin ƙafa 150, kuma ƙananan yanki shine ɓangaren ƙasa da ƙafa 150 a tsayi. Rufaffen bawul a cikin babban yanki an yanke shi daga ƙananan yanki. Ana ba da kowane yanki ta hanyar tankin ajiya daban. An sanya babban tafki mai suna Shuangfeng Reservoir, kuma an haɗa shi da tankunan ajiya a cikin yanki na sama, ƙananan yanki da babba ta hanyar bututun da ke kaiwa kai tsaye zuwa tafkin. Waɗannan bututun galibi suna wucewa ta rufaffiyar bawuloli. rufe. Idan akwai wata babbar wuta, ko matsin da wutar ke buƙata ya fi ƙarfin da tsayin tankin mai ke bayarwa, zaku iya buɗe shi. Inda bututun suka ratsa juna a mahadar tituna, ana sanya bawuloli guda hudu, daya akan kowane bututun kadarorin, ta yadda za a iya yanke duk wani shinge daga sauran na’urorin idan aka samu matsala.
Akwai injinan wuta guda 907 a cikin tsarin, kuma kowane injin wuta yana da kantuna 3 da diamita na 3 1/2 inci, wanda aka rage kantuna biyu zuwa inci 3 a diamita. Matsakaicin matsa lamba a wutar lantarki a cikin babban yanki shine fam 130. Kowane inci murabba'i, fam 143 a cikin ƙananan yanki. Kowane inci murabba'i.
Bawul ɗin fayafai ce mai kamanceceniya ta fuskar da ba ta tashi, rufin tagulla, da diamita wanda ya fi inci 2 ƙarami fiye da kowane nau'i mai girma fiye da inci 10. Bawul ɗin 16-inch da 18-inch suna da bawul ɗin kewayawa 3-inch da 4-inch, bi da bi, kuma ana iya sanya su a tsaye ko a kwance. Kwalkwali da bawul ɗin kewayawa da ake buƙata don matsayi na kwance sun bambanta da waɗanda suke don matsayi na tsaye. Sanya bawuloli masu diamita fiye da inci 10 a cikin ramukan simintin da aka ƙarfafa, shigar da bawul ɗin inch 8 da 10 a ƙarƙashin ƙasa, inda bawul ɗin 8-inch suna da masu tashi 6-inch, kuma bawul ɗin inch 10 sune madaidaicin cones Riser.
Akwai tafkin ajiya mai karfin galan 10,000,000 akan Twin Peaks. Ruwan yana da tsayin ƙafa 758. Yana da siffa mai santsi tare da axis na ƙafa 375 da ƙafa 280. Gudun gefen yana biyu a cikin madaidaiciya kuma ɗaya a tsaye, kuma zurfin ruwa yana da ƙafa 25. Gefuna da ƙasa suna layi tare da ƙaƙƙarfan ƙwanƙwasa ƙwanƙwasa, kuma akwai haɗin haɓaka tsakanin kowane katako. An kasu kashi biyu daidai gwargwado ta hanyar bangon shinge mai ƙarfi mai ƙarfi, tare da tallafi mai ƙarfi a kowane gefe. Kowane bay yana da gaban bakin kofa mai zaman kansa da sashin kofa. Ana haɗe gaɓoɓin gaba biyu ta bututu mai inci 20 tare da kofa a kowane ƙarshen. An haɗa ɗakunan kulle biyu da bututu mai inci 20, tare da bawul ɗin ƙofar a kowane ƙarshen. Kowane ɗaki yana da bututu mai inci 20 wanda ke kaiwa daga bututu zuwa babban wurin ajiyar tanki da yanki. Duk da haka, an cire su daga tsarin rarraba ta hanyar kashe-kashe bawuloli a cikin waɗannan bututun 20-inch kuma an buɗe su kawai a cikin yanayin gaggawa. Tankin ajiyar yana cike da tankin ajiyar sama ta hanyar famfo mai wutan lantarki guda biyu da ke cikin tankin ajiya na sama, kuma kowane fanfo na tsakiya yana da karfin galan 700 a cikin minti daya.
Wannan ana kiransa tankin Asbury Heights kuma yana kan titin Asbury tsakanin titin 17th da 18th. Tsarin farantin karfe ne akan ginin siminti da aka ƙarfafa tare da diamita na ƙafa 55, tsayin inci 29 1/2, da ƙarfin galan 500,000. Tsayin ruwan ya kai ƙafa 493.5. Bututu mai inci 18 guda uku suna kaiwa daga wannan bututu zuwa tsarin yanki na sama kuma ana cika su a ƙarƙashin nauyi ta bututu mai inci 6 da aka haɗa da tankin ajiya na Clarendon Heights na Kamfanin Ruwa na Spring Valley. Ƙofar siminti mai ƙarfi yana nan a gaban tankin ruwa.
Wannan kuma ana kiransa da tankin titin Jones kuma yana tsakanin titin Jones, Sacramento da Clay Street. Ginin siminti ne da aka ƙarfafa wanda zai kai galan 750,000. Diamita na ciki shine ƙafa 60 kuma tsayin shine ƙafa 35 da inci 10. Matsayin ruwan yana da ƙafa 369.
Ana samar da ƙananan yanki daga tankin ruwa ta bututu mai inci 18 guda biyu. Idan ya cancanta, ana iya kewaye da tankin ruwa kuma ana iya samar da ƙananan yanki daga babban yanki. Tankin ajiyar ya cika da nauyi ta bututu mai inci 6 da ke fitowa daga tankin ajiyar titin Clay na Kamfanin Ruwa na Ruwa na Spring Valley. An haɗa wani ƙaƙƙarfan concierge mai ƙarfi da tankin ruwa, kuma wani mai kashe gobara yana wurin.
Tashar tana kan titin Biyu da titin Townsend kusa da ƙarshen ƙarshen tsarin rarraba kuma an tsara shi don fitar da ruwan gishiri daga bakin teku zuwa cikin tsarin. Ginin ginin siminti ne mai ƙarfi. An gina shi a kan dutse mai ƙarfi kuma an tsara shi don jure girgizar ƙasa, an ce shi ne gini mafi ƙarfi a San Francisco.
An sanye shi da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan turbo masu yawa, waɗanda ke da alaƙa kai tsaye zuwa nau'in Curtis mai ƙarfi mai ƙarfi 750 a kwance wanda ba mai ɗaukar tururi ba. Kowane injin turbin yana da garantin ƙarfin galan 2700 da ainihin ƙarfin galan 3,000 na brine a cikin minti ɗaya. Kan yana nauyin kilo 300. Kowane inci murabba'i. Ana ba da famfo ta hanyar ramin siminti da aka ƙarfafa tare da diamita na ƙafa 6, wanda ke farawa daga bay. Tashar ruwan famfo tana da diamita na inci 12 da kan ƙafa 15. Ana fitar da su kai tsaye cikin tsarin ƙananan yanki ta hanyar bututu mai inci 20 guda biyu. Akwai jimlar 8 350 HP Babcock & Wilcox tukunyar jirgi. Ana sanya wadannan tukunyar jirgi a cikin batura guda hudu, kowannensu ya ƙunshi tukunyar jirgi guda biyu kuma an rufe shi a cikin wani shinge na bulo da ƙarfe na iska. Kowane baturi yana haɗe zuwa wani keɓantaccen bututun simintin da aka ƙarfafa, wanda ke da inci 68 a diamita da ƙafa 90 a saman bene na gida. Ana amfani da wadannan tukunyar jirgi don kona man fetur, kuma akwai tankin ajiyar mai mai karfin ganga 2,000 a karkashin titi a wajen ginin.
An haƙa ginin ƙasa zuwa zurfin da ya dace don samar da tankunan ruwa masu ƙarfi guda shida masu ƙarfi waɗanda ke samar da tallafin bene na tukunyar jirgi tare da samar da galan 1,000,000 na ruwa mai daɗi don tukunyar jirgi. Ruwan da aka tanadar da man mai da aka tanadar ya isa don gudanar da aikin gaba ɗaya na awa 96.
Tashar tana a Black Point a Fort Mason, a arewacin ƙarshen tsarin rarrabawa. Kayan aikin kusan iri ɗaya ne da na tashar farko, sai dai ana amfani da tukunyar jirgi na Stirling maimakon tukunyar jirgi na Babcock & Wilcox. Fitar da bututu mai inci 20 guda biyu daga tashar, ɗayan yana kaiwa zuwa babban yanki ɗaya kuma yana kaiwa zuwa ƙasa.
Duk tsarin koyaushe ana kiyaye shi cike da ruwa mai daɗi a ƙarƙashin matsin lamba. Idan gobara ta tashi, injuna, keken bututu, ƙugiya, tsani da hasumiya na ruwa, duk kayan aikin da mota ke tukawa yakamata su amsa wayar. Dalilin da ya sa injin ya amsa kiran shi ne saboda yadda wutar lantarkin na Kamfanin Ruwa na Spring Valley ya mamaye yankin gaba daya fiye da na'urorin kashe gobara na tsarin kashe gobara. Sabili da haka, sau da yawa ana gano cewa yin amfani da waɗannan ƙananan hydrants ya fi dacewa don amfani da wutar lantarki da amfani da injin. Maimakon share shinge daya ko fiye na titi da amfani da matsi mai karfin wuta. Tushen da ake amfani da shi yana sanye da baturi mai lura, don haka babu buƙatar amfani da trolley ɗin baturi.
Lokacin amfani da na'urar bututun wuta mai ƙarfi, da farko haɗa bawul ɗin taimako na matsa lamba zuwa mashigar ruwan wuta. Yawancin lokaci ana saita bawul ɗin zuwa fam 120. Matsi, wannan zai haifar da kimanin kilo 90 na matsa lamba. Tiyo mai tsayin ƙafa 200. Wutar wutar lantarki mai tsananin ƙarfi za ta sami ƙarin ruwa a matsi fiye da manyan motocin kashe gobara uku a cikin birni. Ana samun hakan ne ta hanyar amfani da bawul ɗin rage matsa lamba, wanda ke da magudanar ruwa guda biyu daga kowanne daga cikin guraben ruwan wuta guda uku, sannan kuma ana samar da hoses guda biyu da ke fita daga cikinta tare da haɗin haɗin gwiwa, ta yadda aka samar da ruwan wuta guda 8, 1 1. / 4 inci a diamita. Nauyin bututun ƙarfe shine fam 100. Matsin bututun ƙarfe zai iya samun galan 2290 a cikin minti ɗaya daga injin wuta, idan aka kwatanta da galan 2250 a cikin minti ɗaya na motocin kashe gobara uku.
A Tashar Pumping No. 1, saitin tukunyar jirgi ɗaya koyaushe ana kiyaye shi a ƙarƙashin matsin tururi, sauran tukunyar jirgi kuma za'a iya sanya su cikin aiki cikin mintuna 30. Duk da haka, kawai idan wani babban wuta ko girgizar ƙasa mai tsanani, da kuma babban wuta, ya kamata a yi amfani da brine a cikin tashar famfo ko jirgin kashe gobara.
Idan babban wuta ya faru a cikin ƙananan yanki, ana iya buɗe bawuloli ɗaya ko fiye don samar da nauyin nauyin kilo 214 a cikin ƙananan yanki, kuma ana iya haɗa tsarin ƙananan yanki kai tsaye zuwa bututu a cikin babban yanki. Kowane inci murabba'i, ko za'a iya haɗa shi da tafki mai kololuwa biyu ta hanya ɗaya, matsi mafi girma shine fam 328. Kowane inci murabba'i a cikin ƙananan yanki. Akwatin ƙararrawa na wuta yana kan titi, ta yadda ma'aikatan da ke kula da kashe gobara za su iya kai tsaye telegraph zuwa ga masu gadi na tankuna da tafkunan.
Lokacin da aka zana ɗan ƙaramin ruwa ta hanyar haɗin wuta A (misali, ƙasa da ruwa fiye da buƙatun sprinkler), ruwan zai gudana ta hanyar metered bypass B saboda juriyar wannan hanyar bai kai juriyar diski C na bawul ɗin ƙararrawa ba. . E, za a rubuta adadin akan mita na ruwa D. Duk da haka, yayin da ya kwarara ta hanyar tsarin ya karu, juriya a cikin kewaye zai zama mai girma wanda zai tilasta ruwa ta hanyar ƙararrawa. A wannan yanayin, ƙuƙwalwar bawul a cikin bawul ɗin ƙararrawa zai tashi, don haka buɗe tashar tashar G a cikin ƙaramin bututu H. An sanya ɗakin iska J a kan bututu don kula da guduma na ruwa kuma yayi aiki azaman ɗakin ragewa don hana ƙarya. ƙararrawa. Sa'an nan kuma, an haɗa bututun H zuwa ma'auni mai rikodin rikodin K. Lokacin da bawul ɗin bawul a kan bawul ɗin ƙararrawa ya koma wurin zama na bawul, zakara M yana riƙe da bututun da aka rufe a wani ɓangaren L yana sakin matsa lamba na bututu H. Saboda haka, mai rikodin rikodin. yana rubuta lokacin da ruwa ke gudana ta hanyar bawul ɗin ƙararrawa. Ana fitar da ƙananan bututun N daga bututun H, kuma an haɗa shi da na'urar kewayawa ko injin ruwa. Lokacin da ruwan da ke cikin bututun N ya tashi, na'urar kewayawa ko motar ruwa za ta yi aiki, ta yadda za ta ba da ƙararrawar wuta.
Kamar yadda aka ambata a baya, tsarin yana da sassa hudu da aka gina a kan ƙasa da aka cika, kuma kowane bangare yana da buɗaɗɗen bawul. A cikin yanayin girgizar ƙasa mai tsanani, ana ba da shawarar rufe waɗannan buɗaɗɗen bawuloli. Idan aka samu gobara a yankin, motar kashe gobara za ta yi kokarin duba ta cikin tankin ruwan gobara. Wannan yana ɗauka cewa tsarin samar da ruwa na cikin gida ya ƙare. Da zarar an kashe gobarar a wani wurin a cikin birnin, jami’an kashe gobara da aka wargaza daga gobarar za su karkata akalarsu zuwa sararin samaniya kuma za su jagoranci dogayen layukan bututun fitar da injinan wuta da na’urorin kashe gobara a kan katafaren filin da ke makwabtaka da shi. Domin kashe gobarar da ta tashi a wadannan yankuna, ana kafa jiragen kashe gobara a bakin ruwa.
Domin samar da sabis na kariyar wuta, dole ne a shigar da tsarin samar da ruwa a Camp Sherman a Circleville, Ohio. Haɓaka zai haɗa da sanya ƙarin hanyoyin samar da wutar lantarki akan kowane gini da kafa bututu na tsaye tare da matsi na ruwa na fam 90.


Lokacin aikawa: Afrilu-19-2021

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