sprinklerlar va drencherlar tizimi

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ppt/presentation.xml ppt/slides/_rels/slide20.xml.rels ppt/slides/slide1.xml ppt/slides/slide4.xml ppt/slides/slide5.xml ppt/slides/slide7.xml ppt/slides/slide8.xml ppt/slides/slide9.xml ppt/slides/slide10.xml ppt/slides/slide11.xml ppt/slides/slide12.xml ppt/slides/slide13.xml ppt/slides/slide14.xml ppt/slides/slide15.xml ppt/slides/slide16.xml ppt/slides/slide17.xml ppt/slides/slide18.xml ppt/slides/slide19.xml ppt/slides/slide20.xml ppt/slides/_rels/slide10.xml.rels ppt/_rels/presentation.xml.rels ppt/slides/_rels/slide1.xml.rels ppt/slides/_rels/slide2.xml.rels ppt/slides/_rels/slide3.xml.rels ppt/slides/_rels/slide5.xml.rels ppt/slides/_rels/slide6.xml.rels ppt/slides/_rels/slide7.xml.rels ppt/slides/_rels/slide8.xml.rels ppt/slides/_rels/slide9.xml.rels ppt/slides/_rels/slide11.xml.rels ppt/slides/_rels/slide12.xml.rels ppt/slides/_rels/slide13.xml.rels ppt/slides/_rels/slide14.xml.rels ppt/slides/_rels/slide15.xml.rels ppt/slides/_rels/slide16.xml.rels ppt/slides/_rels/slide17.xml.rels ppt/slides/_rels/slide18.xml.rels ppt/slides/_rels/slide19.xml.rels ppt/slidemasters/slidemaster1.xml ppt/slidelayouts/_rels/slidelayout6.xml.rels ppt/slidelayouts/_rels/slidelayout2.xml.rels ppt/slidelayouts/_rels/slidelayout3.xml.rels ppt/slidelayouts/_rels/slidelayout4.xml.rels ppt/slidelayouts/slidelayout1.xml ppt/slidelayouts/slidelayout2.xml ppt/slidelayouts/slidelayout3.xml ppt/slidelayouts/slidelayout4.xml ppt/slidelayouts/slidelayout5.xml ppt/slidelayouts/slidelayout6.xml ppt/slidelayouts/slidelayout7.xml ppt/slidelayouts/slidelayout8.xml ppt/slidelayouts/slidelayout9.xml ppt/slidelayouts/slidelayout10.xml ppt/slidelayouts/slidelayout11.xml ppt/slidelayouts/_rels/slidelayout5.xml.rels ppt/slidemasters/_rels/slidemaster1.xml.rels ppt/slidelayouts/_rels/slidelayout7.xml.rels ppt/slidelayouts/_rels/slidelayout8.xml.rels ppt/slidelayouts/_rels/slidelayout9.xml.rels ppt/slidelayouts/_rels/slidelayout10.xml.rels ppt/slidelayouts/_rels/slidelayout11.xml.rels ppt/slidelayouts/

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_rels/slidelayout1.xml.rels ppt/theme/theme1.xml ppt/media/image4.jpeg ppt/media/image6.jpeg ppt/media/image16.jpeg ppt/media/image14.jpeg ppt/media/image9.jpeg ppt/media/image7.jpeg ppt/media/image8.png ppt/media/image10.jpeg docprops/thumbnail.jpeg ppt/media/image12.jpeg ppt/media/image13.jpeg ppt/media/image15.jpeg ppt/presprops.xml ppt/viewprops.xml ppt/tablestyles.xml docprops/core.xml docprops/app.xml ppt/media/media1.mp4 ppt/media/image1.png ppt/media/image11.png ppt/media/image2.png ppt/media/image3.png ppt/media/image5.png ppt/slides/_rels/slide4.xml.rels ppt/slides/slide2.xml ppt/slides/slide3.xml ppt/slides/slide6.xml [content_types].xml _rels/.rels docprops/custom.xml mavzu : sprinklerlar va drencherli tizim yong'in sprinkler tizimi nima ? yong'inga qarshi sprinkler tizimi - suv ta'minoti tizimidan iborat bo'lib , suvga etarli bosim va oqim tezligini ta'minlaydigan faol yong'indan himoya qilish usuli . olovli purkagichlar nima uchun ishlatiladi ? sprinkler yong’ini aniqlanganda suvni avtomatik ravishda chiqaradi . u yong'inni boshqaradi yoki o'chiradi , shuningdek , yong'inni aniqlash va o'chirish tizimi ham. sprinkler tizimlari 19-asr oxiridan beri mavjud bo'lib , ular xiram stivens maksim tomonidan kashf qilingan . sprinklerlarning qanday turlari bor ? sprinklerlarning 7 turi qalqib chiquvchi sprinklerlar . ular ba'zan er osti purkagichlar deb ataladi va tez-tez uchraydigan sprinkler turidir . ... sayohat qiluvchi sprinklerlar . ... maysazor yoki bog ' uchun aylanadigan sprinklerlar . …

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135 dan 165 ° f gacha bo'lgan sprinklerlar issiqlik bilan faollashtirilgan juda ishonchli qurilmalardir . ular faqat purkagichni ishga tushirish nuqtasidan ( odatda 135 dan 165 ° f (57,2 dan 73,9°c) tashqari issiqlikni oshiradigan yong'in bo'lsa o'chadi . preaktsiya tizimlari qo'shimcha xavfsizlik funktsiyalaridan foydalanadi . sprinkler tizimi qanday ishlaydi ? olovli sprinklerlar yuqori issiqlik purkagich tizimini ishga tushiradi . yong'in yoqilganda , uning ustidagi havo tez qiziydi . bu issiq havo ko'tariladi va shift bo'ylab tarqaladi . havo etarlicha issiq bo'lganda va purkagich etib borsa , u zanjirli reaktsiyani boshlaydi . yong'inga qarshi sprinkler tizimlarining to'rt turdagi : nam quvur , quruq quvur , oldindan harakat va toshqin yong'inga qarshi purkash tizimlari mavjud . ushbu tizimlarning har biri olov tarqalishining oldini olishga yordam beradi va yong'in zarar yetkazishini kamaytiradi . ushbu turdagi yong'inga qarshi sprinkler tizimlari o'rtasidagi asosiy farq ularning qo'llanilishi va faollashishidir . yong'in purkagichida qanday kimyoviy moddalar ishlatiladi …

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da o'chirishga imkon beradi . mashhur echimlardan biri bu drencher - rag'batlantirish tizimining signali asosida ishlaydigan ochiq turdagi sprinkler . hozirgi vaqtda binolarni yong'indan himoya qilishning ko'plab usullari mavjud . y ong'inni o'chirish tizimining asosiy maqsadi yong'inlarni avtomatik ravishda o'chirishdir . bunday echimlar yong'in paydo bo'lishining yuqori ehtimoli bilan tavsiflangan ob'ektlar uchun qo'llaniladi . drencher qurilmasi yong'in o'chirish tizimi bo'lib , u suv yoki o't o'chiruvchi vosita bilan to'ldirilgan nasos stantsiyasidan ta'minot quvuri hisoblanadi . drencher bilan sprinklerlarning farqi nimada ? ikkita turdagi avtomatik yong'inga qarshi suv tizimlari . ulardan birinchisi sprinkler qurilmalaridir . ularning asosiy afzalligi faqat harorat chegarasidan oshib ketgan mahalliy hududda faollashtirishdir . ikkinchi suv yong'inga qarshi tizimi - drencher . sprinkler-dan farqli o'laroq , u termal qulf deb ataladigan narsaga ega emas . natijada , tizimni faollashtirish barcha nazorat qilinadigan hududlarda mutlaqo amalga oshiriladi . bunday tizimning shubhasiz afzalliklari : yong'inning paydo bo'lishiga va uni bartaraf …

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, kichik tomchilar tezda bug ' holatiga aylanadi , haroratni faol ravishda pasaytiradi va kislorodni almashtiradi ; yong'in o'chirish vositasining tejamkor iste'moli , xonaning 1 m2 maydoni uchun taxminan 1,5 litr ; tutunning qattiq moddalarini bog'lash orqali xona tutunini sezilarli darajada kamaytiradi ; yong`in manbasini lokalizatsiya qilish va yo'q qilish juda tez sodir bo'ladi va shu bilan birga juda kam suv iste'mol qilinadiki , xonadagi narsalarga minimal zarar etkaziladi ; ishlash kuchlanishi 1000 v gacha bo'lgan ulangan elektr inshootlarini o'chirishga ruxsat beriladi . ish bosimi suv yong'inga qarshi tizimidagi qanday ish bosimiga qarab , qurilmalar ajratiladi : past bosim bilan - 12,1 atmgacha ; o'rtacha bosim bilan - 12,1 - 34,5 atm .; yuqori bosim bilan - 34,5 atmdan ortiq . obrazets zagolovka obrazets teksta vtoroy uroven tretiy uroven chetvertiy uroven pyatiy uroven 29.11.2023 ‹#› obrazets zagolovka obrazets podzagolovka 29.11.2023 ‹#› obrazets zagolovka obrazets teksta vtoroy uroven tretiy uroven chetvertiy …

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