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SSAW Domin Karancin Ruwan Matsi

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Karfe bututu don samar da ruwa na Birane da magudanar ruwa

Samfur Description

Bututun karkace da ake amfani da su wajen samar da ruwan sha da magudanar ruwa a birane yawanci suna nuni ne ga bututun da aka yi masa walda, wanda wani nau’in bututun karfe ne da ake amfani da shi sosai wajen samar da ruwa da magudanar ruwa a birane. An sanya sunan bututun da aka yi musu walda don nau'in kabu na musamman na karkace. Irin wannan bututu ana kera shi ne ta amfani da tsari mai karkace wanda ke murƙushe ɓangarorin ƙarfe ko faranti zuwa siffa mai siliki kuma yana haɗa kabu ta hanyar walda.

Bututun karkace da ake amfani da su wajen samar da ruwan sha da magudanar ruwa a birane yawanci suna nuni ne ga bututun da aka yi masa walda, wanda wani nau’in bututun karfe ne da ake amfani da shi sosai wajen samar da ruwa da magudanar ruwa a birane. An sanya sunan bututun da aka yi musu walda don nau'in kabu na musamman na karkace. Irin wannan bututu ana kera shi ne ta amfani da tsari mai karkace wanda ke murƙushe ɓangarorin ƙarfe ko faranti zuwa siffa mai siliki kuma yana haɗa kabu ta hanyar walda.

Ga wasu mahimman bayanai game da bututun karkace don samar da ruwa da magudanar ruwa a birane:

Tsarin masana'antu: An kera bututu masu karkace ta hanyar tsari mai karkace, kuma ana walda su ta amfani da walda mai nutsewa ta atomatik ko waldi mai tsayi don samar da ci gaba mai karkace walda.

Iyakar aikace-aikace: Spiral bututu sun dace da jigilar magudanar ruwa kamar ruwa, najasa, iska, dumama tururi, da sauransu, kuma galibi ana amfani da su a cikin samar da ruwa na birane da ayyukan magudanan ruwa.

Bukatun fasaha: samarwa da amfani da bututu mai karkace dole ne su bi ka'idodin ƙasa, kamar GB / T 3091-2015 "Welded Karfe Bututu don Rarraba Ruwan Ruwa", da sauransu. , da dai sauransu na bututun ƙarfe.

Fasahar gine-gine: Lokacin da ake yin gyare-gyaren bututun ƙananan diamita mai nisa a wurare masu yawan gaske, ana iya amfani da fasahohin gine-gine na musamman, kamar fasahar jacking ɗin ƙaramin bututu. Wannan fasaha yana da abũbuwan amfãni daga high bututu jacking daidaito da kyau tasiri a kan kewaye ƙasa. Abubuwan amfani sun haɗa da ƙananan damuwa.

Ƙirƙirar fasaha: A cikin aikin karkatar da bututun ƙananan diamita mai nisa a cikin manyan biranen birni, ana iya amfani da wasu sabbin fasahohi, kamar fasahar sarrafa nesa mai tsayi da ingantaccen tsarin jagorar bututun bututu, nesa mai nisa. da fasahar sarrafa madaidaicin tsari na tsarin jacking bututun auger a cikin yashi da tsakuwa formations Distance ci gaba da fasahar jacking, grouting jacking ragin da anti-kulle fasahar yi a lokacin tsaka-tsaki lokaci na auger bututu jacking, da dai sauransu, don shawo kan matsaloli a cikin gini.

Bukatun ƙayyadaddun buƙatun: Bambance-bambancen, ƙayyadaddun bayanai, da aiwatar da albarkatun ƙasa, samfuran da aka kammala, samfuran da aka gama da sauran samfuran da ake amfani da su a cikin samar da ruwa na birane da ayyukan bututun magudanan ruwa dole ne su bi ƙa'idodin ƙasa masu dacewa da buƙatun ƙira.

Kulawa da aminci: Ayyukan samar da ruwa na birni da bututun magudanar ruwa dole ne su bi ƙa'idodin fasaha masu dacewa da kiyayewa, kamar CJJ 58-2009 "Aikin Shuka Ruwan Ruwa na Birane, Dokokin Fasaha da Tsaro da Tsaro", da sauransu, don tabbatar da aminci da aminci. amintaccen aiki na tsarin samar da ruwa.

Sarrafa ɗigo: Ga hanyoyin sadarwar bututun ruwa na birni, sarrafa ɗigon ruwa shima yana da mahimmanci. Wajibi ne a bi ƙayyadaddun bayanai kamar CJJ 92-2016 "Ma'aunin Kula da Leakage da Ƙididdiga don Cibiyoyin Sadarwar Bututun Ruwa na Birane" don rage ɓarnawar albarkatun ruwa.

A takaice dai, a lokacin da ake kera, gini, amfani da kuma kula da bututun karkace domin samar da ruwan sha da magudanar ruwa a birane, dole ne a bi ka'idoji da ka'idoji na kasa da suka dace don tabbatar da ingancin aikin da ingantaccen aikin samar da ruwa na birane. da tsarin magudanar ruwa.

OD Kauri Wall (mm)
inch mm 5 6 7 8 9 10 11 12 13 14 15 16
8 219 26.88 32.02 37.10 42.13
9 245 30.09 35.86 41.59 47.26
10 273 33.55 40.01 46.42 52.78 59.10 65.36
12.5 325 39.96 47.70 55.40 63.04 70.64 78.18
14 377 46.37 55.40 64.37 73.30 82.18 91.09
16 426 52.41 62.65 72.83 82.97 93.05 103.09
18 478 58.82 70.34 81.81 93.23 104.60 115.92
20 529 65.11 77.89 90.61 103.29 115.92 128.49 141.02 153.50 165.93
24 630 92.83 108.05 123.22 138.33 153.40 168.42 183.39 198.31
28 720 106.12 123.59 140.97 158.31 175.60 192.84 210.02 227.16
32 820 120.95 140.85 160.70 180.50 200.26 219.96 239.62 259.22
36 920 135.74 158.10 180.43 202.70 224.92 247.09 269.21 291.28
40 1020 150.54 175.36 200.16 224.89 249.58 274.22 298.81 323.34 347.82 396.66 445.29
44 1120 219.89 247.09 274.24 301.35 328.40 335.40 382.36 436.12 489.69
48 1220 239.62 269.29 297.90 328.47 357.99 387.46 416.88 475.58 534.08
52 1320 259.35 291.48 323.57 355.60 387.59 419.52 451.41 515.04 578.47
56 1420 279.08 313.68 348.23 382.73 417.18 451.58 485.94 485.94 622.86
60 1520 298.81 335.87 372.89 409.86 446.77 483.64 520.46 593.95 667.25
64 1620 318.53 358.08 397.55 436.98 476.37 515.70 554.99 633.41 711.64
68 1720 338.26 380.26 422.21 464.11 505.96 547.76 589.52 672.87 756.03
72 1820 402.46 446.87 491.24 535.56 579.82 624.04 715.33 800.42
76 1920 424.65 471.53 518.37 565.15 611.88 658.57 751.79 844.81
80 2020 446.85 496.20 545.49 594.74 643.94 693.09 791.25 889.20
2030 449.07 499.16 584.21 598.29 647.15 697.24 795.98 894.53


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