Homeliness, Izixhobo kunye nezixhobo
Inkqubo ingcinezelo Fire. fireplug
Zokhuselo lomlilo kwezakhiwo okanye izakhiwo ezahlukeneyo, wabeka umgca umlilo. Ngaphakathi umsebenzi exhotyiswe ngomlilo-Iplagi kanga main umlilo. Ngokutsho iimfuno SNiPP-30-76, nomlilo nemibhobho ephambili umlilo zifakelwe kwizakhiwo eziphakamileyo zokuhlala.
valve Fire elilwa:
- umlilo vana ububanzi amahlanu okanye iimillimitha amathandathu, enxulumene kwisebe phayiphu;
- umbhobho (hemp sleeve) ubude 10-20 m;
- bystrosmykayuschimisya polugankami;
- umphanda umlilo kunye jet amanzi (amanzi esatsiba) sangqa-13 mm (kwaye kwakhona babe ububanzi of 16, 19, 22 mm).
Fireplug lumiswe neemitha 1.35 ukusuka plinth kwi nekhabhathi ezizodwa ezibhalwe "PC". kwiimpompo ngababini zibekwe enye ngezantsi enye ngasentla kumgama wemitha enye ngezantsi enye ngasentla ibhodi ezigudle. Njengazo zonke izixhobo zokulwa umlilo, indawo yezi zinto zimele kwisicwangciso ukhuseleko emlilweni. Ibekwe eduze okhethekileyo umqondiso: Fire faucet emhlophe phezu entsimini ebomvu.
Ukuba umgca nomlilo ngaphezu kokuba imibhobho kweshumi umlilo, ukuba looped emva size siqhagamshelwe uthungelwano zamalungiselelo ezimbini okanye ngaphezulu. Inani lezinto emiselwe kummandla kwamaziko zonkcenkceshelo kwisakhiwo. Kwirediyasi amanyathelo kwendwe ibalwa yi wokubala: R = L1 + L2,
apho R - owela ngaphakathi kwama-impembelelo omkhulu wokucima umlilo,
L1 - enemikhono kuqhambuke ubude (ithumbu) umlilo;
L2 - level inxalenye indawo ye jet elingana ukuphakama kwigumbi apho wokucima umlilo ifakiwe, kodwa hayi ngaphantsi kwe ezintandathu kweemitha kwizakhiwo, ukuphakama esikwaziyo 50 m, kwaye ubuncinane ezisibhozo eemitha kwizakhiwo mde kwe-50 m.
Itheyibhile 1. amanzi aphantsi i -mlilo kwizakhiwo
| izakhiwo Office kunye namaziko | Ukusetyenziswa kwamanzi aphantsi omnye kwimpompo l / s | Inani nemibhobho umlilo emgangathweni | |
| izakhiwo zokuhlala | ubude inyoba ka-10 m, inani imigangatho 12-16 | 2.5 | 1 |
| ubude mzila mkhulu kwe-10 m, inani nemigangatho 12-16 | 2.5 | 2 | |
| ubude inyoba ka-10 m, inani imigangatho 16-25 | 2.5 | 2 | |
| ubude mzila mkhulu kwe-10 m, inani nemigangatho 16-25 | 2.5 | 3 | |
| isakhiwo sezolawulo | Umthamo wesakhiwo ukuya ku 25,000 cubic metres. m., inani nemigangatho 6-10 | 2.5 | 1 |
| Umthamo wesakhiwo abangaphezu kwama-25,000 cubic metres. m., inani nemigangatho 6-10 | 2.5 | 2 | |
| Umthamo wesakhiwo ukuya ku 25,000 cubic metres. m., inani imigangatho ingaphezulu kwe 10 | 2.5 | 2 | |
| Umthamo wesakhiwo abangaphezu kwama-25,000 cubic metres. m., inani imigangatho ingaphezulu kwe 10 | 2.5 | 3 | |
| izakhiwo zoluntu kunye zokulala | Inani imigangatho-10, 5000-25000 umthamo cc weso sakhiwo. m. | 2.5 | 1 |
| Inani imigangatho-10, ukwakha umthamo ngaphezu 25,000 cubic metres. m. | 2.5 | 2 | |
| Inani imigangatho ngaphezu kwe-10, umthamo wokwakha 5000-25000 cubic metres. m. | 2.5 | 2 | |
| Inani imigangatho ngaphezu kwe-10, umthamo kwesakhiwo abangaphezu kwama-25,000 cubic metres. m. | 2.5 | 3 | |
| izakhiwo zolawulo lwasekhaya mveliso | Umthamo yokwakha 5,000 ukuya 25,000 cubic metres. m. | 2.5 | 1 |
| Umthamo wesakhiwo abangaphezu kwama-25,000 cubic metres. m. | 2.5 | 2 | |
Kwirediyasi impembelelo omkhulu wokucima umlilo kufuneka ungabi ngaphantsi kwe elinesithandathu (izakhiwo ngezantsi-50 m) kunye amabini anesithandathu iimitha (izakhiwo ngasentla 50 m). Ngomhla emgangathweni nemibhobho umlilo zifakelwe ngendlela yokuba nayiphi na ingongoma igumbi kufuneka nisela ziijetha ukusuka izixhobo ubuncinane ezimbini. Inani nemibhobho umlilo ngaxeshanye kunye nobuncinane amanzi kunokubonwa kwiThebhile 1.
Xa usebenzisa zombini iifowuni kwi edlulisa inye kufakelwa valve yafakwa. ivelufa umlilo imvelaphi inyuselwa khona enobubanzi-50 mm. Enye jet amanzi kunyanzelisa iilitha 2.5 / umzuzwana okanye 5 l / s, inani Jets esebenza kunye, akuyi kudlula ezisibhozo.
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