Dhuumaha biyaha ee birta aan khafiifka ahayn
Sababo dhowr ah oo lagu dooranayo Yinyang birta aan birta lahayn:
1. Dhisme ku habboon oo degdeg ah, hoos u dhigaya muddada dhismaha iyo kharashka dhismaha;
2. Heerka qaran 304 walxo bir ah oo aan wasakh ahayn, wasakh la'aan, ur aan lahayn, si loo gaaro ilaalinta deegaanka dhabta ah, caafimaad run ah;
3. Cadaadiska cadaadiska sare, nolosha adeegga dheer, isku xirka dabacsan, wuxuu dabooli karaa dejinta dabiiciga ah ee dhismayaasha, gaar ahaan ku habboon aagagga dhulgariirka;
4. caabbinta heerkulka sare, caabbinta daxalka, shaabad la isku halayn karo iyo nolosha adeeg dheer, gaar ahaan ku habboon tamarta qorraxda iyo hawada biyaha kulul ee tuubooyinka gaarka ah iyo dhuumaha gudbinta gaaska dabiiciga ah ee la deggan yahay;
5. Samee walxo bir ah oo khafiif ah, hirgeli wax soo saarka caadiga ah, jebiso silsiladaha alaabada dhaqanka, kuna dadaal sidii aad u dhimi lahayd kharashka isticmaalka;
6. Nadiifi, fayadhowr, badbaado leh oo la isku halayn karo, oo buuxiya heerka fayadhowrka ee dhuumaha gudbinta biyaha la cabbo ee tooska ah;
7. Waxaa si weyn loogu isticmaalaa tuubooyinka gudbinta biyaha qabow iyo kulul iyo dhuumaha gudbinta gaaska dabiiciga ah ee hoteelada, isbitaallada, dugsiyada, dhismayaasha ganacsiga, goobaha, meelaha la dego iyo xarumaha dadweynaha;
8. Tignoolajiyada qaan-gaadhka ah ee ka timid Jarmalka ayaa si weyn looga isticmaali jiray dalalka iyo gobollada horumaray in ka badan 40 sano
Ujeedada iyo astaamaha tuubada biyaha ee birta-dhuuban ee gidaarka leh (II-101):
Waxaa inta badan loo adeegsadaa qalabka wax lagu karsado ee cuntada iyo cabitaanka, mishiinada kiimikaad, qalabka tuubooyinka, nadiifinta bulaacadaha, qalabka markabka, biyaha deegaanka iyo warshadaha kale.
Fayadhowrka: gidaarka gudaha waxa uu leeyahay simannaan sare mana fududa in la cabbiro ka dib isticmaalka muddada dheer, kaas oo si buuxda u buuxiya heerka fayadhowrka biyaha la cabbo.
Iska caabbinta daxalka: tuubada oo dhan waxaa lagu daaweeyaa xal adag, dushana waa la miiray oo la sii daayay, kaas oo waara.Way fiicantahay in lagu daro lakabka daboolka ama lakabka ka hortagga daxalka si looga hortago daxalka.
Awood sare: xoogga dhamaystiran waa 2 jeer ka mid ah tuubada galvanized iyo 3 jeer ee tuubada copper, taas oo u adkeysan karta cadaadiska biyaha ee 10Mpa.
Miisaanka fudud: miisaanku waa 1/3 ee tuubada galvanized, gaar ahaan ku haboon tuubooyinka dhismayaasha dhaadheer.
Dhaqdhaqaaq hooseeya: kuleyl yar oo kuleyl ah, 1/4 ee tuubada naxaasta, heerka fidinta kulaylka hoose.
Ilaalinta deegaanka: goobta laga dhisayo waa mid ka nadiif ah wasakhowga, ma wasakhayso deegaanka, waxaana dib loo warshadayn karaa 100%.
Cimri-dherer: cimriga adeeggu waa 70 sano, taas oo la mid ah nolosha dhismaha, uma baahna beddel iyo dayactir nolosha, kharashka dayactirkuna waa yar yahay.
Badbaadinta: ma fududa in la daadiyo oo la badbaadiyo ilaha biyaha.
Qurux badan: deeqsinimo, dhuumaha waxaa lagu rakibi karaa hab furan oo qarsoodi ah.Midabada kala duwan ayaa lagu heli karaa iyadoo lagu darayo lakabka daboolka ama lakabka ka hortagga.
Magaca alaabta | Dhexroorka magaca ah (DN) | Tube OD(mm) | Dhumucda gidaarka tubbada (mm) | Koodhka badeecada |
Dhuumaha biyaha ee gidaarka khafiifka ah ee birta ah (Ⅱ 101) | 15 | 15.9 | 0.8 | Ⅱ 101015 |
20 | 22.2 | 1.0 | Ⅱ 101020 | |
25 | 28.6 | 1.0 | Ⅱ 101025 | |
32 | 34 | 1.2 | Ⅱ 101032 | |
40 | 42.7 | 1.2 | Ⅱ 101040 | |
50 | 50.8 | 1.2 | Ⅱ 101050 | |
60 | 63.5 | 1.5 | Ⅱ 101060 | |
65 | 76.1 | 2.0 | Ⅱ 101065 | |
80 | 88.9 | 2.0 | Ⅱ 101080 | |
100 | 101.6 | 2.0 | Ⅱ 101100 | |
125 | 133 | 2.5 | Ⅱ 101125 | |
150 | 159 | 2.5 | Ⅱ 101150 | |
200 | 219 | 3.0 | Ⅱ 101200 | |
250 | 273 | 4.0 | Ⅱ 101250 | |
300 | 325 | 4 | Ⅱ 101300 |