seth@tkflow.com 
Agar nasosning 6 "4-dan" gacha o'zgartirilgan bo'lsa, u nasosga qanday ta'sir qiladi? Haqiqiy loyihalarda biz shunga o'xshash so'rovlarni tez-tez eshitamiz. Reducing the water outlet of the pump can slightly increase the water pressure, but due to the increase in the flow rate of the pump, it will increase the hydraulic loss.
Keling, nasosning o'rnini tushirishning ta'siri haqida gapiraylik.
Nasosning chiqishini kamaytirishning ta'siri
1. Gidravlik parametrlaridagi: Bosimning ko'payishi, oqim pasayishi va tebranish xavfi
Tomonlar ta'siri:Nasosning suv manbaini kamaytirish, aslida nasosning chiqish variantini yopish uchun teng. Reducing the outlet diameter is equivalent to increasing the local resistance coefficient. Following the Darcy-Weisbach formula, the system pressure will jump nonlinearly (experimental data show that a 10% reduction in diameter can lead to a 15-20% increase in pressure), while the flow rate shows a Q∝A·v attenuation law.
2. Bosh va bosim o'rtasidagi munosabatlar: nazariy bosh o'zgarishsiz qoladi, haqiqiy bosim jadal o'zgaradi
Oretik bosh o'zgarishsiz qoladi:Stivning nazariy rahbari geometrik parametrlar bilan belgilanadi va diametri diametri bilan to'g'ridan-to'g'ri bog'liqlik yo'q.
Agar ish sharoitlari unchalik yaxshi bo'lmasa, u xizmatning ishlash muddatiga ma'lum bir ta'sir ko'rsatadi. Vibratsiyani monitoring o'tkazish mumkin va kerak bo'lganda modal tahlilni optimallashtirishni amalga oshirish mumkin.
4. Xavfsizlik marjasi:Modlashtirish xususiyatlari va vosita yuklanishi
Yangilanish shartlari:The water outlet diameter should not be less than 75% of the original design value. Haddan tashqari kesish vositalarga xizmat ko'rsatish faktori (SF) xavfsizlik chegarasidan oshib ketishiga olib keladi.
diametri va oqim o'rtasidagi to'g'ridan-to'g'ri bog'liqlik
O'tish vaqti: Mar-24-2025