Homeliness, Tools iyo qalabka
Nidaamka xakamaynta dabku. fireplug
Waayo, ka hortagga dabka ee dhismayaasha kala duwan ama dhismayaasha, dhigay line dab. Inside hawsha qalabaysan dab-fur isku xira to main dabka. Sida laga soo xigtay shuruudaha SNiPP-30-76, oo leh dab dhuumihii biyaha ugu weyn ee dabka loo xiraa in dhismayaasha dhaadheer ee la deggan yahay.
waalka Fire qalabaysan:
- dab waalka dhexroor konton ama lixdan milimitir, ku xiran laanta lugeedka ah;
- a tuubada (darafta hemp) dhererka 10-20 m,
- polugankami bystrosmykayuschimisya;
- foosto dab la jet biyaha (biiyaha) dhexroor of 13 mm (iyo sidoo kale yeelan karaan ballaciisu yahay ee 16, 19, 22 mm).
Fireplug taagan at 1.35 mitir Soviet ee golaha wasiirada gaar ah ku tilmaamay "PC". qasabadaha aadeen waxaa lagu dhejiyay ka mid kor ku xusan oo kale ka fogaan ah hal mitir kor ku xusan guddiga albaaka ku. Sida dhammaan qalabka dab-dagaal, meesha uu waxyaabahaan matalaan in qorshaha badbaadada dabka. Dhigayaa meel u dhow gaar ah calaamad: Dab qasabada caddaan on beer cas.
Haddii line dabka ka badan dhuumihii darsin dabka, ayay dib Sar go'an oo ku xiran shabakadaha laba ama in ka badan gashiga. Number of alaabta lagu go'aamiyaa degaanka ee goobaha waraabka ee dhismaha. gacan ficilka ah wiish la xisaabiyaa by formula ah: R = L1 + L2,
halkaas oo R - gacan of saamaynta hydrant dab,
L1 - gacmo hydrant dhererka (tuubada) dab;
L2 - heerka qayb is haysta ee jet ah loo siman yahay si height of qolka meesha hydrant dabka la geliyo, laakiin aan ka yarayn lix mitir ee dhismayaasha, height of taas oo gaadho 50 m, iyo ugu yaraan sideed mitir dhismayaasha inaga badan 50 m.
Shaxda 1. socodka ugu hooseeya biyo dab deminta dhismayaasha
| dhismayaasha iyo goobaha Office | The isticmaalka biyaha ugu hooseeya waayo, mid tuubada l / s | Tirada dhuumihii dab dabaqa | |
| dhismayaasha la deggan yahay | dhererka waddada of 10 m, tirada dabaq 12-16 | 2.5 | 1 |
| dhererka waddada waa ka weyn yahay 10 m, tirada dabaq 12-16 | 2.5 | 2 | |
| dhererka waddada of 10 m, tirada dabaq 16-25 | 2.5 | 2 | |
| dhererka waddada waa ka weyn yahay 10 m, tirada dabaq 16-25 | 2.5 | 3 | |
| dhismaha maamulka | mugga dhisidda in 25,000 oo mitir oo saddex jibbaaran ah. m., tirada dabaq 6-10 | 2.5 | 1 |
| mugga dhismaha in ka badan 25,000 oo mitir oo saddex jibbaaran. m., tirada dabaq 6-10 | 2.5 | 2 | |
| mugga dhisidda in 25,000 oo mitir oo saddex jibbaaran ah. m., tirada dabaq waa in ka badan 10 | 2.5 | 2 | |
| mugga dhismaha in ka badan 25,000 oo mitir oo saddex jibbaaran. m., tirada dabaq waa in ka badan 10 | 2.5 | 3 | |
| dhismayaasha dawladda iyo tacliinta | Number of dabaq 10, 5000-25000 mugga cubic ee dhismaha. m. | 2.5 | 1 |
| Number of dabaq 10, dhismaha mugga ka badan 25,000 mitir oo saddex jibbaaran. m. | 2.5 | 2 | |
| Number of dabaq ka badan 10, mugga dhismaha 5000-25000 mitir oo saddex jibbaaran. m. | 2.5 | 2 | |
| Number of dabaq ka badan 10, mugga dhismaha in ka badan 25,000 oo mitir oo saddex jibbaaran. m. | 2.5 | 3 | |
| dhismayaasha Maamulka iyo qoyska warshadaha | mugga dhismaha 5,000 oo in 25,000 oo mitir oo saddex jibbaaran. m. | 2.5 | 1 |
| mugga dhismaha in ka badan 25,000 oo mitir oo saddex jibbaaran. m. | 2.5 | 2 | |
gacan ka mid ah saamaynta hydrant dab waa in aanay noqon wax ka yar lix iyo toban mitir (dhismayaasha hoos ku 50 m) iyo lix iyo labaatan mitir (dhismayaasha kor ku xusan 50 m). Dabaqa of dhuumihii dab rakiban yihiin sidan oo kale in mar kasta oo qolka la waraabiyo karaan diyaaradaha ka yaraan laba qalab ah. Tirada dhuumihii dab isku mar iyo ugu yaraan socodka biyaha waxaa laga arki karaa in Shaxda 1.
Marka aad isticmaali labada qalabka on lugeedka isla lagu rakibi karo waalka coaxial. waalka Naarta waxaa lagu dhajinta ballaciisu yahay ee 50 mm. Mid ka mid ah biyo jet u baahan tahay 2.5 litir / sec ama 5 l / s, tirada diyaaradaha wada simaha, in aanay ka badnaan doonaan siddeed.
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