產(chǎn)品詳情
因此,必須計(jì)算出能供應(yīng)相同質(zhì)量流量的容積流量,即換算流量。在高原地區(qū)使用時(shí),環(huán)境大氣壓力也會發(fā)生變化,壓力比相應(yīng)升高,那么,鼓風(fēng)機(jī)的泄漏流量則會增大,這將導(dǎo)致鼓風(fēng)機(jī)所供應(yīng)的空氣容積流量減少,也可能造成供氧量不足。因此,設(shè)計(jì)時(shí)必須考慮使用條件發(fā)生變化時(shí)各種因素的影響,以保證風(fēng)機(jī)所供應(yīng)的實(shí)際空氣流量能夠滿足使用要求,并需計(jì)算出換算流量和泄漏流量。風(fēng)機(jī)選型應(yīng)關(guān)注鼓風(fēng)機(jī)供氣流量的變化規(guī)律對于同一臺鼓風(fēng)機(jī),在冬季和夏季,其容積流量是不會發(fā)生變化的,但因空氣密度的不同質(zhì)量流量會發(fā)生變化,也就是說供氧量會有所不同。
ZIMMER M10X1H
IPF傳感器IN300100
IPF傳感器MW110431
CAMOZZI 10-3382-250302 32M2A080A250S02
CAMOZZI 05H3358-627336 3P8-IAA-G6M3Z-U77
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Bosch Automotive 1687432005
GRAS 43AD-S1 CCP Ear Simulator Kit According to ITU-T Rec. P57 Type 1
LIKA MSF-16-6-8 GIUNTO 6-8
小強(qiáng)工控 CARLO GAVAZZI PS31L-MO11W0-T00
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HOTSTART CTM15210-A00
TELWIN 124838 CONNECTION CABLE R.A.
小強(qiáng)工控 CARLO GAVAZZI UP62-90
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Gefran F063180 TC1M-A-2-K-2-F-E 020A000G00400XX
JOLA磁性開關(guān)TSR/S1/ED/E8
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FINDER 49.52.9.024.0050
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工業(yè)專用蝶閥的特點(diǎn)能耐高溫,適用壓力范圍也較高,閥門公稱通徑大,閥體采用碳鋼制造,閥板的密封圈采用金屬環(huán)代替橡膠環(huán)。大型高溫蝶閥采用鋼板焊接制造,主要用于高溫介質(zhì)的煙風(fēng)道和煤氣管道。球閥的定義:球閥,GB/T21465-28《閥門術(shù)語》中定義為:啟閉件(球體)由閥桿帶動,并繞閥桿的軸線作旋轉(zhuǎn)運(yùn)動的閥門。主要用于截?cái)嗷蚪油ü苈分械慕橘|(zhì),亦可用于流體的調(diào)節(jié)與控制,其中硬密封V型球閥其V型球芯與堆焊硬質(zhì)合金的金屬閥座之間具有很強(qiáng)的剪切力,特別適用于含纖維、微小固體顆料等介質(zhì)。
EMG Automation EPC LS14.01
RIEGLER 195.1210-2
CAPRONI齒輪泵20C4,5X006F
CAMOZZI 10-0900-0203 16N2A12A020
RIEGLER 329.11-R
MD MICRODETECTORS傳感器MDI58F 1617
EAO 56-3913.92LIM10
TELWIN 981918 FRONT PANEL CARD KIT
Gefran F018293 TR1-B-2-B-2-A-I-C-1 100X000X00100XX
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Gestra NRS 1-7b
HDP35.40D2-05S5-LME/MD-N
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MD MICRODETECTORS傳感器MDI63A 2500
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DOLD 30227 ML9962.81 AC50/60HZ 110-127V 3-60M
Gefran F049811 IN2-S-6-M-B35D-1-4-D 2130X000X00
英國ONDRIVES變速箱和減速器PF40-10NM
BURKERT電磁閥292987
Electronicon E62 Q17-303C20 117103 *MOQ=57pcs *packing unit=3pcs
MAXON284597 bestehend aus 242126+338581+110513
小強(qiáng)工控 CARLO GAVAZZI PS42L-AT11R1-T00
06875144 FP30.43D1-32S3-LOF/OD-N
RIEGLER 400.07
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MD MICRODETECTORS傳感器MDI58C 964
SCHNEIDER NSYKDB15U6F
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MD MICRODETECTORS傳感器MDI63A 1057
ILME 661604 ILTM 3264KIR
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Econex 1/2" 0 - 6 Bar Pressure Gauge
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EAO 704.502.008
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MD MICRODETECTORS傳感器MDI63F 1296
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CAMOZZI 10-9100-4000 45NUT063A0400
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H3Y-2OMRON計(jì)時(shí)器
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小強(qiáng)工控 CARLO GAVAZZI PS43L-MT11LA-M00
SCHNEIDER A1B-EEAEEA-SAK
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69215743 PLP30.27/30.22/20.20 D/FS L
Gefran F001646 1600V-RRRR00-1301-000
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WIKA PGT23.100...LM-D-30 25 bar
GEMU FLOW.-PNEU.-15MM-5.0-7.0BAR 610 15D 7 5 411/N
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NAMCO EE230-31520
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英國ONDRIVES變速箱和減速器NH63-81
小強(qiáng)工控 CARLO GAVAZZI MODULE81
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EAO 704.609.9/1645
GUTEKUNST D-288X-20
EAO 84-5121.2B20
CAPRONI齒輪泵20A11,3X186
RIEGLER TFK 180-14
REXROTH "R900590334 DB10-2-5X/315relief valve, pilot controlled DB
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Gefran F028648 TPSA-E-4-M-B01M-T-V 2130X000X00
ILME 100248 ILCTF 16 L
VIVOIL X0U0521BBBA
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BURKERT電磁閥346030
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小強(qiáng)工控 CARLO GAVAZZI PS43L-MO11LS-M00
RIEGLER 199.04-2
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中發(fā)工業(yè)MICO-制動閥閥體-20-100-424報(bào)價(jià)
射流自吸使用水體的射流作用吸入空氣。鼓風(fēng)曝氣風(fēng)機(jī)鼓風(fēng)經(jīng)曝氣器分散向水體中輸入空氣(或純氧)。2依照流體運(yùn)動性質(zhì)的新分類曝氣技能的本質(zhì)即是使氣相中的氧向液相中搬運(yùn),傳統(tǒng)的分類辦法難以反映曝氣技能的本質(zhì)疑問。使氣相中的氧搬運(yùn)為液相中的溶解氧,是通過流體運(yùn)動構(gòu)成氣液觸摸界面而完結(jié)的;因而,依照流體運(yùn)動性質(zhì)分類則能夠反映出曝氣技能的本質(zhì)疑問。以流體運(yùn)動性質(zhì)來分類,能夠分為下述兩種根本辦法。1液相流體自動運(yùn)動型葉輪和轉(zhuǎn)刷(盤)外表曝氣是選用制作液相流體的水躍而構(gòu)成氣液觸摸界面;射流曝氣是依托射流液相流體吸入氣相流體而構(gòu)成氣液觸摸界面,這些均是歸于液相流體自動運(yùn)動型,其技能特征是:動能作用于重質(zhì)液相流體運(yùn)動;輕質(zhì)氣相流體是被迫觸摸;在葉輪或轉(zhuǎn)刷(盤)攪動處、射流口鄰近發(fā)生部分接連的氣液觸摸界面。