每經訊，據啟(qi)信寶，新(xin)三板(ban)創(chuang)新(xin)層公(gong)司泛美(mei)實(shi)驗(yan)（874393）新(xin)增專(zhuan)(zhuan)利(li)信息，專(zhuan)(zhuan)利(li)權人為(wei)泛美(mei)實(shi)驗(yan)，發明人是(shi)馮灶文(wen)(wen)、汪匯、李文(wen)(wen)釗(zhao)。專(zhuan)(zhuan)利(li)授權日為(wei)2024年4月26日，專(zhuan)(zhuan)利(li)名(ming)稱為(wei)“一種實(shi)驗(yan)室高速排風筒裝置”，專(zhuan)(zhuan)利(li)類型為(wei)中國(guo)實(shi)用新(xin)型專(zhuan)(zhuan)利(li)，專(zhuan)(zhuan)利(li)申請號為(wei)CN202322658277.0。

該(gai)專利摘要(yao)顯示：本(ben)實(shi)用(yong)新型(xing)涉及(ji)(ji)一種(zhong)實(shi)驗室(shi)高(gao)速排(pai)(pai)風(feng)(feng)筒(tong)(tong)裝置，包(bao)括風(feng)(feng)機(ji)(ji)及(ji)(ji)連接(jie)(jie)于(yu)(yu)風(feng)(feng)機(ji)(ji)出口上(shang)(shang)的排(pai)(pai)風(feng)(feng)筒(tong)(tong)，風(feng)(feng)機(ji)(ji)與(yu)排(pai)(pai)風(feng)(feng)筒(tong)(tong)間(jian)通過(guo)接(jie)(jie)頭連接(jie)(jie)；排(pai)(pai)風(feng)(feng)筒(tong)(tong)頂端設(she)置有出風(feng)(feng)口；排(pai)(pai)風(feng)(feng)筒(tong)(tong)為豎直立式(shi)風(feng)(feng)筒(tong)(tong)；排(pai)(pai)風(feng)(feng)筒(tong)(tong)內部(bu)(bu)設(she)置有排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)；排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)外(wai)壁與(yu)排(pai)(pai)風(feng)(feng)筒(tong)(tong)內壁之間(jian)留有排(pai)(pai)風(feng)(feng)通道；排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)底部(bu)(bu)接(jie)(jie)有排(pai)(pai)水(shui)(shui)管；排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)通過(guo)至少兩(liang)個連接(jie)(jie)件懸固于(yu)(yu)排(pai)(pai)風(feng)(feng)筒(tong)(tong)中(zhong)。本(ben)實(shi)用(yong)新型(xing)將排(pai)(pai)風(feng)(feng)筒(tong)(tong)豎直立置，同(tong)時風(feng)(feng)機(ji)(ji)出風(feng)(feng)口豎直向上(shang)(shang)，在高(gao)速風(feng)(feng)機(ji)(ji)運(yun)轉(zhuan)下，能(neng)(neng)夠最大程(cheng)度的減小(xiao)空氣(qi)阻力，使得(de)實(shi)驗室(shi)廢氣(qi)能(neng)(neng)夠順利排(pai)(pai)放(fang)，在一定程(cheng)度上(shang)(shang)減少能(neng)(neng)量損耗以及(ji)(ji)造成廢氣(qi)逆流的情(qing)況；通過(guo)排(pai)(pai)氣(qi)筒(tong)(tong)中(zhong)安裝的排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)，當(dang)雨(yu)水(shui)(shui)滴(di)落時，排(pai)(pai)水(shui)(shui)漏(lou)斗(dou)承接(jie)(jie)雨(yu)水(shui)(shui)，再由排(pai)(pai)水(shui)(shui)管排(pai)(pai)至排(pai)(pai)風(feng)(feng)筒(tong)(tong)外(wai)部(bu)(bu)，防止(zhi)雨(yu)水(shui)(shui)滴(di)入。

(記者 曾健輝)

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