Fire dampers - ngezigaba, isicelo, yokusebenza izici

Fire dampers - ebalulekile zanamuhla ukupholisa izinhlelo. Ukufakwa ezifana izinhlelo ukuvikelwa umlilo ivumela isikhathi ukuthola imithombo ukushisa futhi ngokushesha aqede ingozi yomlilo.

Yiziphi dampers umlilo?

izinhlelo ezinjalo amayunithi akancike okuyinto afakwa eshisayo futhi ukuvimbela ukusabalala umlilo, nomusi, amandla omlilo imikhiqizo. Ukufakwa umlilo dampers ukhonza imfuneko ukuze kuvikeleke abantu, ukuphepha isakhiwo khona izikhala eziningi eduze.

Fields of kwesicelo

Ngokwe nezidingo zokuphepha umlilo valve kumele khona ukupholisa bafudumale imiklamo, kanye air conditioning system. Njengamanje, ufake nabo emagcekeni injongo zezimboni, civil kanye yokuhlala. Fire dampers kukhona ingxenye ukupholisa intuthu okunomthelela kuphunywe abantu uma ingozi carbon monoxide ukungcola igesi isikhala kwenzeka.

ngezigaba

Okwamanje, lezi zinhlobo ezilandelayo umlilo dampers:

1. Intuthu-nokususa - kuvula umlilo futhi ukuvimbela ukusabalala intuthu bese kuthi amagesi esishisayo Phakathi kwamakamelo.
2. Vula - dala isithiyo nolungenakunyakaziswa endleleni ukuthungela.
3. Kuvaliwe - ukuvimbela ukusabalala umlilo ne umlilo zokucisha nge powder, igesi noma aerosol izindlela.
4. oyibamba Double - ne evulekile ukupholisa ukusebenza ngokujwayelekile. Kuvaliwe ngesikhathi umlilo. Ngemva zokucisha ukukhuthaza ukususwa intuthu bese kuthi amagesi ezakhiweni.

Ukuphathwa umlilo dampers

Noma yiluphi uhlelo Fire-cishe yizona ezisetshenziswa kabanzi, kungakhathaliseki uhlobo kwezokwakha bangase zingalawulwa kwimodi ibhukwana noma othomathikhi. Esimweni sokuqala, valve ocushiwe ngezenzo abafanele salabo abanomthwalo wemfanelo wokwenza iqembu lamabutho umlilo. ukuzilawula ngokuzenzekelayo kuhilela ukusebenza lapho ithola amasignali kusuka ohlelweni ukuphepha. ethandwa kakhulu futhi kunokwethenjelwa - ukhetho odlule.

ukhethe Izici

Fire dampers bayakwazi ukuqinisekisa ukuphepha noma iliphi igumbi, ukudala izimo kuhlengwe okusheshayo izakhamuzi noma abasebenzi. Kubuka okunhlobonhlobo ongakhetha atholakalayo, isidingo Ukukhethwa izixazululo ephumelela kunazo kungabangela imibuzo eminingi.

Khetha umlilo dampers yanconywa kuncike uhlobo uhlelo ukupholisa imithetho ekhona, okuyinto anamekwe imishini. Ukhiye nenqubo yokukhetha - ukufeza umsebenzi omkhulu futhi waba nokwethenjelwa.

Kukhethwa ikakhulu valve, esakhiwe ngezinto ukumelana okushisa aphakeme. Inketho engcono kungaba umkhiqizo ukushisa ukumelana ephezulu ingxubevange steel. Kulokhu, lo damper umlilo kumele kwenziwe ngokulandela izilinganiso zikazwelonke kanye nezidingo. Ngaphezu kwalokho, kufanele acabangele izici ezithile wokusebenza insiza ngabanye.

Ukusebenza valve uma kwenzeka umlilo izimo

Jobe izindlela ehlukile uma imililo has umehluko ezilandelayo:

1. Systems ne yokudlulisela manual - Ekuqaleni lesi sembozo ibone usesimweni "evulekile". Njengoba kwanda lokushisa Isikhala ezungezile ukuze ongu- 70 ^C. zikhubazekile solder fusible, okuyinto yena uqagula a yokuxhuma isixhumanisi indlela ukuze uthole imininingwane. Khishiwe ichopho okuyinto kweso evala ukuvulwa ndima nge isiphethu.
2. kumadivayisi cishe yizona ezisetshenziswa - lapho voltage lisetshenzisiwe kagesi actuator umphini uhamba ku "evulekile" isikhundla. Cocked entwasahlobo ukubuya senzo. De-yokuvuselela imikhondo kagesi nokuvalwa ichopho. Ukuqalisa senzeka esebenzisa isiginali kusuka othomathikhi ukuvikelwa umlilo izinhlelo lapho sizama ukufinyelela amalungelo okushisa yingozi.
3. Amaphayiphu awuthunqise - damper siyasebenza kule "avaliwe" isikhundla. Supply voltage ku-idrayivu wesifunda zedivayisi kubangela kuvulwa damper, okuyinto enomthelela ukususwa intuthu bese kuthi amagesi ezakhiweni. Ukuvala amandla kubangela valve esimweni saso sokuqala ngu wagxila entwasahlobo.
4. Systems nge Solenoid - umphini evulekile ekuqaleni kubuyiswe ngemva kokuthola isignali ukulawula kusukela uhlelo zokucisha umlilo okuzenzakalelayo. Ukuqalisa kwenzeka ngokusebenzisa ukusebenza kwawo electromagnet lapho sizama ukufinyelela amalungelo okushisa yingozi. Valve design kusikisela ukuthi kungenzeka kokubili othomathikhi bese inhlukano lokuvala valve.

isevisi

Ukuhlolwa njalo isimo lobuchwepheshe komlilo dampers kuhlanganisa eziningi imisebenzi ngezigaba eziningana ngokulandelana. Okokuqala, kuhlolwe ngamehlo Kwenziwa. Obuqinisekisiwe ebusweni elingaphandle inquma degree of ukuthembeka anchorages, nekusebenta izakhi ezihambayo.

Isinyathelo esilandelayo ukuqinisekiswa nezinhlelo zokwenziwa komsebenzi. Ukuze wenze lokhu damper ngesandla noma ngokuzenzakalela levalekile, okufanele khulula ukuya isimo ukusebenza, bese ubuyele isikhundla ukuqala. Idatha ngesimo salezi zici kuthiwa ngobulili control panel.

Ekupheleni umonakalo ekhona kwavala kanye zamehlo. icala ukuthola ngalesi sikhathi sewaranti noma ngesikhathi ukufakwa edinga isaziso yomenzi.