离心鼓风机能效限定值及能效等级表
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《离心泵能效限定值及能效等级》标准修订编制说明一、任务来源近些年来,随着中国经济的发展,工业行业也得到了长足的发展,在生产企业中电机应用系统的数量不断增多,电机系统用电量占到了工业用电量的60%-70%,而泵的用电量又占电机系统用电总量的近三分之一。
随着中国经济的发展,工业生产规模和城镇化建设也得到了长足的发展,在工业生产企业和城市建筑中泵的应用的数量不断增多。
同时我国泵的生产工艺、制造技术也、设计水平也在不但提高,原有泵能效标准 GB 19762-2007 《清水离心泵能效限定值及节能评价值》已不能反应目前泵的能效水平和评价方法。
所以由中国标准化研究院与沈阳水泵研究所提出制定离心式渣浆泵和修订清水离心泵的申请, 2011 年国家下达了制定和修订计划,计划号为 20111552-Q-469 和 20111299-Q-469。
为了促进我国节约资源和保护环境基本国策,以提高能源利用效率和改善生产环境质量为目标, 2016 年 12 月 20 日国务院印发了《“十三五”节能减排综合工作方案》(以下简称:工作方案),在《工作方案》中提出了我国到 2020 年,全国万元国内生产总值能耗比 2015 年下降 15%,能源消费总量控制在 50 亿吨标准煤以内。
全国化学需氧量、氨氮、二氧化硫、氮氧化物排放总量分别控制在2001 万吨、207 万吨、1580 万吨、1574 万吨以内,比 2015 年分别下降 10%、10%、15%和 15%。
全国挥发性有机物排放总量比2015 年下降 10%以上的具体目标。
而且在《工作方案》中还规定了各地区能耗总量和强度“双控”目标以及主要行业和部门节能指标。
并将电机系统能效提升纳入重点节能工程。
在强化重点用能设备节能管理内容中特提出: 淘汰低效电机、变压器、风机、水泵、压缩机等用能设备,全面提升重点用能设备能效水平。
二、强制标准的合并2015 年 9 月 10 日国务院办公厅印发《贯彻实施〈深化标准化工作改革方案〉行动计划( 2015-2016 年)》,其中提出:开展强制性标准清理评估:在强制性标准改革方面,要研究制定强制性标准整合精简工作方案,对现行强制性标准及制修订计划开展全面清理、评估。
GB 19761-2005通风机能效限定值及节能评价值(摘要)该标准规定了通风机的能效限定值、节能评价值及试验方法。
适用于一般用途的离心通风机、轴流通风机及空调离心通风机。
不适用特殊结构和特殊用途的通风机。
能效限定值对于采用普通电动机的通风机,以使用区最高通风机效率r η作为能效限定值。
离心通风机能效限定值r η应不低于表1中的规定。
当离心通风机进口有进气箱时,其使用区最高通风机效率r η比无进气箱时(见表1)应下降4%。
表1 离心通风机能效限定值 使用区最高通风机效率ηr (%) 压力系数 比转速 n s2<机号<55≤机号<10机号≥10 1.4~1.5 45<n s ≤65 5559 1.1~1.3 35<n s ≤55 59 63 10≤n s <20 63 66 69 1.020≤n s <30 65 68 71 5≤n s <15 66 69 72 15≤n s <30 68 71 74 0.930≤n s <45 70 73 76 5≤n s <15 66 69 72 15≤n s <30 69 72 75 0.830≤n s <45 71 74 76 10≤n s <30 68 70 72 0.730≤n s <5070 72 74 翼型 72 74 76 20≤n s <45 板型69 71 73 翼型 73 75 77 0.645≤n s <70 板型70 72 74 翼型 70 72 74 10≤n s <30 板型67 69 71 翼型 73 75 77 30≤n s <50 板型70 72 74 翼型 75 77 79 0.550≤n s <70 板型72 74 76 翼型 76 78 80 0.450≤n s <65 板型737577机号< 3.5≤机号翼型 70 75 78 81 65≤n s <80板型 6772 75 78 翼型 76 78 0.3 65≤n s <85板型73 75轴流通风机能效限定值r η应不低于表2中的规定。
硫酸离心鼓风机性能表产品型号输送介质进口工况出口升压轴功率KW主轴转速主机重量KG电动机流量压力温度参考密度mmH2O Pa型号功率电压kgf/cm KPaAI250-1.30SO2250198.0740 1.05827002647814829504910Y315M2-2220380空气198.0720 1.1630002942016829504910Y315M3-2220380AI250-1.35SO2250198.0740 1.05831003040117329504920Y315M3-2220380空气198.0720 1.1635003432419629504920Y315M3-2220380AI300-1.33SO2300198.0740 1.05829102854019529504920Y315M3-2220380空气198.0720 1.1633003236322029504940Y315M4-2250380AI300-1.35SO2300198.0740 1.05831003040120729504950Y315M3-2220380空气198.0720 1.1635003432422629504950Y315M4-2250380AI350-1.33SO2350198.0740 1.05829102854022129504960Y315M4-2250380空气198.0720 1.1633003236324229504960JK131-2275380AI350-1.40SO2350198.0740 1.05835003432526629504980JK132-2290380空气198.0720 1.1640003922829129504980JK133-2315380AI400-1.33SO2400198.0740 1.05829102854026129505000JKL132-2290380空气198.0720 1.1633003236328629505000JK133-2315380AI400-1.35SO2400198.0740 1.05831003040127629505000JK133-2315380空气198.0720 1.1635003432530229505100JK134-2360380AI500-1.33SO2400198.0740 1.05829102850430129505210JK134-2360380空气198.0720 1.1633003236333029505310JK134-2360380AI500-1.35SO2500198.0740 1.05831003040134529505300JK135-24406000空气198.0720 1.1635003432537829505300JK135-24406000BII600-1.19/0.831SO26000.83181.5400.99360035305455620012000JK500-25006000 AI700-1.18/0.9SO27000.988.2645 1.04428002746043029707500JK500-25006000 AI700-1.309SO2700198.0720 1.05830903030444329708000JK500-25006000 BII730-1.263/0.923SO27300.92390.5250 1.098340033344503620011500JK630-26306000 BII750-1.159/0.809SO27500.80979.34450.94350034325564620011500JK630-26306000 AI800-1.18/0.88SO28000.8886.340 1.38630002942151429708000JK630-26306000 AI800-1.21/0.84SO28000.8482.3845 1.38637003628663329708500JK800-28006000 AI920-1.25/0.85SO29200.8583.3665 1.378540003922872729708700JK800-28006000 BII1000-1.34/0.97SO210000.9795.1360 1.025370036286734620013200JK800-28006000 AI1200-1.25/0.88SO212000.8886.350 1.4370036286900297013200YK1000-2/99010006000 BII1400-1.276/0.906SO214000.90688.85650.98073700362861040620014000YK1250-2/99012506000 BII1800-1.206/0.756SO218000.75674.1500.8874500441321600620014000YK2000-2/99020006000 BII2450-1.258/0.908SO224500.90889450.83493500343252100620028000YK2500-2/99025006000→双剑风机厂各种风机性能表总汇←风量:250-2450立方米/分钟出口风压:2700-4500mmH2O水泥窑鼓风机性能表(风量:120-400立方米/分钟出口风压:1200-3500mmH2O)产品型号输送介质进口工况出口升压轴功率KW主轴转速主机重量KG电动机配套设备流量压力温度介质密度mmH2O Pa型号功率电压kgf/cm KPaAI100-1.12空气100198.0720 1.1612001176926.429002800Y200L2-237380?1.7×7mC150-1.18空气150198.0720 1.1618001765358.829503500Y280S-275380?2.0×8mC200-1.23空气200198.0720 1.16230022556100.129504000Y315S-2110380?2.5×10m C120-1.23空气120198.0720 1.1623002255660.129503800Y280S-275380?1.7×6.5~7m C150-1.23空气150198.0720 1.1623002255675.129503800Y280M-290380?2.0×6.5~8m C200-1.25空气200198.0720 1.16250024517108.929504000Y315M-2132380?2.2×7~8.5m C250-1.33空气250198.0720 1.16330032363179.729504100Y315M2-2200380?2.5×8~10m C300-1.35空气300198.0720 1.16350034324288.729504200Y321M4-2250380?2.8~3.2×10m C400-1.35空气400198.0720 1.1635003432430529504300Y355L1-2355380?3.6×10m→双剑风机厂各种风机性能表总汇←造气炉鼓风机性能参数表鼓风机型号输送介质进口工况出口压力mmH2O轴功率KW主轴转速r/rain配套电机流量m3/min压力kg/cm2温度℃介质密度kg/m3型号功率KW电压VC200—1.24(D200-21)空气200120 1.162400102.72960Y315M一2132380 C250-1.23(D250—21)空气250l20 1.162300123.22960Y315M-2132380 C280—1.24(D280-21)空气280120 1.162400144.52960Y315S一2160380 C300-1.25(D300-21)空气300l20 1.162500161.22960JK2122—2185380 C300-1.27(D300-22)空气300l20 1.162700172.22960JK2122—2185380 C350-1.24(D350-21)空气350120 1.162400179.82960JK2123—2200380 C350—1.27(D350-22)空气350120 1.162700200.82960JK2123-2220380 C400—1.25(D400-21)空气400l20 1.162500213.82960JK2123—2220380 C400-1.27(D400-22)空气400l20 1.162700229.62960JKl24—2250380 C400-1.3(D400-23)空气400l20 1.163000253.22960JKl24.2275380C450—1.25(D450-21)空气450l20 1.162500240.32960JKl24.2275380C450—1.28(D450-22)空气450120 1.162800267.12960JKl24.2275380C500-1.25(D500-21)空气500l20 1.1625002672960JKl32.2290380C500—1.265(D500-22)空气1500120 1.162650282.4960JKl33.2315380或6K C500-1.28(D500-23)空气500120 1.1628002972960JKl33.2315380或6K C500—1.3(D500-24)空气500l20 1.1630003012960JKl33.2315380或6K C500-1.35(D500-25)空气500120 1.1635003492960JK400—24006K或10K C550—1.25(0550-21)空气550120 1.1625002962960JKl33—2315380或6K C600—1.28(0600-21)空气600l20 1.162800356.52960JK400-24006K或10K C600-1.3(0600-22)空气600l20 1.163000380.12960JKl35—24406K或1OK C700—1.3(D700-21)空气700l20 1.1630004682960JK-5005006K或10K C700—1.32(D700—22)空气700l20 1.163200470.42960JK-5005006K或10K C700—1.35(D700—23)空气700120 1.163500511.22960Y450-25606K或10K C800-1.3(D800—21)空气800120 1.163000506.62960JK-6306306K或10K C800—1.35fD800—22)空气800l20 1.163500584.52960JK-6306306K或10K A1600—1.25(D600—111空气600l20 1.162500320.42960JKl34-23506K或10K A1600—1.28(D600—12)空气600120 1.162800323.82960JKl34-23506K或10K A1600—1.3(D800—13)空气600120 1.1630003342960JKl35-24406K或10K A1700—1.25(D700-11)空气700120 1.162500373.82960JKl35-24406K或10K A1700—1.28(D700—12)空气700l20 1.162800384.22960JKl35-24406K或10K A1700-1.3(0700一13)空气700l20 1.1630004122960JKl35-24406K或10KA1800-1.24(D800—11)空气800l20 1.162400411.22960JK-5005006K或10K A1800-1.28(D800-12)空气800120 1.1628004382960JK-5005006K或10K A1800-1.3(D800-13)空气800l20 1.1630004922960JK-6306306K或10K A1900-1.25(D900-11)空气900120 1.162500480.62960Y450-25606K或10K A1900—1.28(D900-12)空气900l20 1.1628005182960JK-6306306K或10K AI1100-1.25(D1100-11)空气1100120 1.162500587.72960JK-6306306K或10K AI1l00-1.28(D1100-121空气1100l20 1.162800653.22960JK-8008006K或10K AIll00-1.31(D1100-13)空气1100120 1.1631006892960JK-8008006K或10K AI1150-1.25(D1150-11)空气1150120 1.162500614.12960JK710-27106K或10K AIIl250-1.25(D1250-11)空气1250l20 1.162500667.82960JK-8008006K或10K AIIl500-1.25(D1500—11)空气1500l20 1.162500801.52960YK1000-2/99010006K或10K→双剑风机厂各种风机性能表总汇←脱碳脱硫鼓风机C20-1.35性能表鼓风机风机型号输送介质进口工况出口升压轴功率KW主轴转速主机重量kgf电动机流量压力温介质密m3/min kgf/cm2度℃度kg/m3mmH2O Pa r/min电机型号功率KW电压VC20-1.35空气20120 1.163500343201629503000Y200L2-237380 C20-1.50空气20120 1.165000490352229504000Y225M-245380 C30-1.35空气30120 1.163500343202829503400Y200L2-237380 C40-1.35空气40120 1.163500343203129503600Y200L2-237380 C30-1.50空气30120 1.165000490353929504300Y250M-255380 C40-1.50空气40120 1.165000490354429504500Y250M-255380 C50-1.35空气50120 1.163500343204129503600Y250M-255380 C60-1.35空气60120 1.163500343204629503800Y250M-255380 C50-1.50空气50120 1.165000490356029504900Y250M-275380 C60-1.50空气60120 1.165000490356529505000Y250M-275380 C70-1.35空气70120 1.163500343205829504300Y280S-275380 C80-1.35空气80120 1.163500343206129504500Y280S-275380 C70-1.50空气70120 1.165000490358229504600Y280S-2110380 C80-1.50空气80120 1.165000490358729504800Y280S-2110380 C90-1.35空气90120 1.163500343207129504400Y315S-290380 C100-1.35空气100120 1.163500343207629504600Y315S-290380 C90-1.50空气90120 1.1650004903510229504800Y280M-2132380 C100-1.50空气100120 1.1650004903510929504900Y280M-2132380 C110-1.35空气110120 1.163500343208929504900Y315M-2110380 C120-1.35空气120120 1.163500343209229505000Y315M-2110380 C130-1.35空气130120 1.163500343209729505300Y315M-2110380C110-1.50空气110120 1.1650004903512629505400Y315S-2160380 C120-1.50空气120120 1.1650004903513129505600Y315S-2160380 C130-1.50空气130120 1.1650004903513729505700Y315S-2160380 C140-1.35空气140120 1.1635003432011029505000Y315L1-2132380 C150-1.35空气150120 1.1635003432011429505100Y315L1-2132380 C160-1.35空气160120 1.1635003432011829505300Y315L1-2132380 C140-1.50空气140120 1.1650004932515829505500Y315M1-2185380 C150-1.50空气150120 1.1650004932516329505700Y315M1-2185380 C160-1.50空气160120 1.1650004932516829505800Y315M1-2185380 C170-1.40空气170120 1.1640003922815129505000Y315M1-2185380 C180-1.40空气180120 1.1640003922815729505200Y315M1-2185380 C190-1.40空气190120 1.1640003922816229505300Y315M1-2185380 C170-1.55空气170120 1.1655005393921029505700Y315M4-2250380 C180-1.55空气180120 1.1655005393921629505800Y315M4-2250380 C190-1.55空气190120 1.1655005393922129505800Y315M4-2250380 C190-1.40空气190120 1.1640003922817029505800Y315M1-2185380 C200-1.40空气200120 1.1640003922817429505900Y315M1-2185380 C210-1.40空气210120 1.1640003922817929506000Y315M1-2185380 C200-1.55空气200120 1.1655005393923929506500Y315M4-2250380 C210-1.55空气210120 1.1655005393924529506500JK133-2315380 C220-1.55空气220120 1.1655005393925029506500JK133-2315380 C230-1.55空气230120 1.1655005393925529506500JK133-2315380 C250-1.40空气250120 1.1640003922821829506000Y315M4-2250380 C240-1.55空气240120 1.1655005393929129506400JK133-2315380C250-1.55空气250120 1.1655005393929929506500JK133-2315380 C260-1.55空气260120 1.1655005393930429506600JK135-2440380 C270-1.55空气270120 1.1655005393930929506700JK135-2440380 C280-1.55空气280120 1.1655005393931429506800JK135-2440380 C290-1.55空气290120 1.1655005393931929506900JK135-2440380 C300-1.55空气300120 1.1655005393932529507000JK135-2440380 C310-1.55空气310120 1.1655005393933029507100JK135-2440380 C320-1.55空气320120 1.1655005393933529507200JK135-2440380 C330-1.55空气330120 1.1655005393934029507300JK135-2440380 C340-1.55空气340120 1.1655005393934529507400JK135-2440380 C350-1.55空气350120 1.1655005393935029507500JK135-2440380 C360-1.55空气360120 1.1655005393935529507600JK500-2500380 C370-1.55空气370120 1.1655005393936029507700JK500-2500380 C380-1.55空气380120 1.1655005393936529507800JK500-2500380 C390-1.55空气390120 1.1655005393937029507900JK500-2500380 C400-1.55空气400120 1.1655005393937529508000JK500-2500380 C300-1.40空气300120 1.1640003922826229506500JK135-2440380 C310-1.40空气310120 1.1640003922826629506600JK135-2440380 C320-1.40空气320120 1.1640003922827029506700JK135-2440380 C330-1.40空气330120 1.1640003922827529506800JK135-2440380 C340-1.40空气340120 1.1640003922828029506900JK135-2440380 C350-1.40空气350120 1.1640003922828529507000JK135-2440380 C360-1.40空气360120 1.1640003922829029507100JK135-2440380 C370-1.40空气370120 1.1640003922829529507200JK135-2440380C380-1.40空气380120 1.1640003922830029507300JK135-2440380 C390-1.40空气390120 1.1640003922830529507400JK135-2440380 C400-1.40空气400120 1.1640003922831029507500JK135-2440380 C300-1.60空气300120 1.1660005884239229509800JK135-24406000 C310-1.60空气310120 1.1660005884240029509900JK135-24406000 C320-1.60空气320120 1.16600058842410295010000JK500-25006000 C330-1.60空气330120 1.16600058842420295010100JK500-25006000 C340-1.60空气340120 1.16600058842430295010200JK500-25006000 C350-1.60空气350120 1.16600058842440295010300JK500-25006000 C360-1.60空气360120 1.16600058842450295010400JK500-25006000 C370-1.60空气370120 1.16600058842460295010500JK630-26306000 C380-1.60空气380120 1.16600058842470295010600JK630-26306000 C390-1.60空气390120 1.16600058842480295010700JK630-26306000 C400-1.60空气400120 1.16600058842490295010800JK630-26306000 C500-1.42空气500110 1.1542004137645929508000JK500-25006000 C510-1.42空气510110 1.1542004137647029508100JK500-25006000 C520-1.42空气520110 1.1542004137647529508200JK500-25006000 C530-1.42空气530110 1.1542004137648029508300JK500-25006000 C540-1.42空气540110 1.1542004137648529508400JK630-26306000 C550-1.42空气550110 1.1542004137649029508500JK630-26306000 C560-1.42空气560110 1.1542004137649529508600JK630-26306000 C570-1.42空气570110 1.1542004137650029508700JK630-26306000 C580-1.42空气580110 1.1542004137650529508800JK630-26306000 C590-1.42空气590110 1.1542004137651029508900JK630-26306000 C600-1.42空气600110 1.1542004137651529509000JK630-26306000C500-1.35空气500120 1.1635003432535329509100JK135-24406000 C510-1.35空气510120 1.1635003432540329509200JK135-24406000 C520-1.35空气520120 1.1635003432540829509300JK135-24406000 C530-1.35空气530120 1.1635003432541329509400JK500-25006000 C540-1.35空气540120 1.1635003432542029509500JK500-25006000 C550-1.35空气550120 1.1635003432542529509600JK500-25006000 C560-1.35空气560120 1.1635003432543029509700JK500-25006000 C570-1.35空气570120 1.1635003432543529509800JK500-25006000 C580-1.35空气580120 1.1635003432544029509900JK500-25006000 C590-1.35空气590120 1.16350034325445295010000JK500-25006000 C600-1.35空气600120 1.1635003432545229758500JK500-25006000 C600-1.28空气600120 1.1628002746030029758900JK135-24406000 C700-1.28空气700120 1.1628002746039829759000JK500-25006000 C800-1.28空气800120 1.1628002746049829759100JK630-26306000 C700-1.35空气700120 1.1635003432546529759400JK630-26306000 C800-1.35空气800120 1.1635003432556529759500JK630-26306000 C900-1.35空气900120 1.1635003432566529759600JK630-26306000→双剑风机厂各种风机性能表总汇石灰窑离心鼓风机2970产品型号输送介质进口工况出口升压轴功率KW主轴转速主机重量KG电动机流量压力温度介质密度mmH2O Pa型号功率电压kgf/cm KPaSHC80-1.21空气80198.0720 1.1621002059535.629702900Y225M-245380 SHC90-1.21空气90198.0720 1.162100205954029703000Y250-255380 SHC100-1.21空气100198.0720 1.162100205954429703100Y250-255380 SHC110-1.21空气110198.0720 1.1621002059548.529703150Y280S-275380 SHC120-1.21空气120198.0720 1.1621002059552.829703200Y280S-275380 SHC150-1.21空气150198.0720 1.162100205956729703400Y280M-290380 SHC200-1.24空气200198.0720 1.16240023537104.529807000Y315S-2110380 SHC250-1.2空气250198.0720 1.16200019614108.929805600Y315M-2132380 SHC300-1.2空气300198.0720 1.16200019614130.729805800Y315L1-2160380 SHC160-1.1/0.96煤气1600.9694.15300.9814001373048.829702400Y280S-275380 SHC220-1.1/0.98煤气2200.9896.1300.971200117685729703800Y280M-290380 SHC300-1.1/0.98煤气3000.9896.1300.971200117687829803900Y315S-2110380 SHC350-1.14/0.98煤气3500.9896.1300.9716001569113329506500Y315L1-2160380 SHC400-1.12煤气400198.0740 1.22120011768123.929803800YB315M-2132380 SHC500-1.075煤气500198.07350.946750735581.629707000Y315S-2110380SHC700-1.21/0.95煤气7000.9593.1750 1.0426002549837029758000JK500-25006000→双剑风机厂各种风机性能表总汇造气炉鼓风机性能参数表鼓风机型号输送介质进口工况出口压力mmH2O轴功率KW主轴转速r/rain配套电机流量m3/min压力kg/cm2温度℃介质密度kg/m3型号功率KW电压VC200—1.24(D200-21)空气200120 1.162400102.72960Y315M一2132380 C250-1.23(D250—21)空气250l20 1.162300123.22960Y315M-2132380 C280—1.24(D280-21)空气280120 1.162400144.52960Y315S一2160380 C300-1.25(D300-21)空气300l20 1.162500161.22960JK2122—2185380 C300-1.27(D300-22)空气300l20 1.162700172.22960JK2122—2185380 C350-1.24(D350-21)空气350120 1.162400179.82960JK2123—2200380 C350—1.27(D350-22)空气350120 1.162700200.82960JK2123-2220380 C400—1.25(D400-21)空气400l20 1.162500213.82960JK2123—2220380C400-1.27(D400-22)空气400l20 1.162700229.62960JKl24—2250380 C400-1.3(D400-23)空气400l20 1.163000253.22960JKl24.2275380C450—1.25(D450-21)空气450l20 1.162500240.32960JKl24.2275380C450—1.28(D450-22)空气450120 1.162800267.12960JKl24.2275380C500-1.25(D500-21)空气500l20 1.1625002672960JKl32.2290380C500—1.265(D500-22)空气1500120 1.162650282.4960JKl33.2315380或6K C500-1.28(D500-23)空气500120 1.1628002972960JKl33.2315380或6K C500—1.3(D500-24)空气500l20 1.1630003012960JKl33.2315380或6K C500-1.35(D500-25)空气500120 1.1635003492960JK400—24006K或10K C550—1.25(0550-21)空气550120 1.1625002962960JKl33—2315380或6K C600—1.28(0600-21)空气600l20 1.162800356.52960JK400-24006K或10K C600-1.3(0600-22)空气600l20 1.163000380.12960JKl35—24406K或1OK C700—1.3(D700-21)空气700l20 1.1630004682960JK-5005006K或10K C700—1.32(D700—22)空气700l20 1.163200470.42960JK-5005006K或10K C700—1.35(D700—23)空气700120 1.163500511.22960Y450-25606K或10K C800-1.3(D800—21)空气800120 1.163000506.62960JK-6306306K或10K C800—1.35fD800—22)空气800l20 1.163500584.52960JK-6306306K或10K A1600—1.25(D600—111空气600l20 1.162500320.42960JKl34-23506K或10K A1600—1.28(D600—12)空气600120 1.162800323.82960JKl34-23506K或10K A1600—1.3(D800—13)空气600120 1.1630003342960JKl35-24406K或10K A1700—1.25(D700-11)空气700120 1.162500373.82960JKl35-24406K或10KA1700—1.28(D700—12)空气700l20 1.162800384.22960JKl35-24406K或10K A1700-1.3(0700一13)空气700l20 1.1630004122960JKl35-24406K或10K A1800-1.24(D800—11)空气800l20 1.162400411.22960JK-5005006K或10K A1800-1.28(D800-12)空气800120 1.1628004382960JK-5005006K或10K A1800-1.3(D800-13)空气800l20 1.1630004922960JK-6306306K或10K A1900-1.25(D900-11)空气900120 1.162500480.62960Y450-25606K或10K A1900—1.28(D900-12)空气900l20 1.1628005182960JK-6306306K或10K AI1100-1.25(D1100-11)空气1100120 1.162500587.72960JK-6306306K或10K AI1l00-1.28(D1100-121空气1100l20 1.162800653.22960JK-8008006K或10K AIll00-1.31(D1100-13)空气1100120 1.1631006892960JK-8008006K或10K AI1150-1.25(D1150-11)空气1150120 1.162500614.12960JK710-27106K或10K AIIl250-1.25(D1250-11)空气1250l20 1.162500667.82960JK-8008006K或10K AIIl500-1.25(D1500—11)空气1500l20 1.162500801.52960YK1000-2/99010006K或10K→双剑风机厂各种风机性能表总汇。
离心罗茨鼓风机是一种常见的鼓风机类型,广泛应用于工业生产领域。
随着能源消耗和环保要求日益提高,鼓风机的能效也备受关注。
为了规范离心罗茨鼓风机的能效水平,各国纷纷出台了相关的能效限定值及能效等级标准。
本文将对离心罗茨鼓风机的能效限定值及能效等级进行详细解读。
一、离心罗茨鼓风机的能效限定值离心罗茨鼓风机的能效限定值是指在一定工作条件下,鼓风机所消耗的能源与所产生的风量之间的比值。
通常以特定的功率来表示,例如千瓦时/立方米。
能效限定值的设定,旨在促使鼓风机制造厂商在设计和生产过程中充分考虑能源利用效率,降低能源消耗,从而减少对环境的影响。
对于离心罗茨鼓风机的能效限定值,各国标准和规范可能会有所不同。
但一般来说,能效限定值会根据鼓风机的型号、风量、压力等参数进行划分和设定。
对于不同型号的鼓风机,其能效限定值也会有所不同。
在实际工程中,选用鼓风机时需要严格按照能效限定值的要求进行选择,以确保其在使用过程中能够达到预期的节能效果。
二、离心罗茨鼓风机的能效等级为了更直观地显示离心罗茨鼓风机的能效水平,各国标准和规范还规定了相应的能效等级。
通常能效等级以字母或数字来表示,一般分为数级,从高到低依次为A、B、C、D等。
A级能效等级表示鼓风机的能效较高,能效限定值较低;而D级能效等级则表示能效较低,能效限定值较高。
确定离心罗茨鼓风机的能效等级通常需要根据其能效限定值进行计算和评定。
一般来说,能效等级的划分是通过对鼓风机的能效限定值进行比较,对符合一定条件的鼓风机进行分类。
在选择和使用鼓风机时,用户可以通过能效等级来快速了解该鼓风机的节能性能,以便更好地满足工程需求。
三、不同国家对离心罗茨鼓风机能效的规定各国对离心罗茨鼓风机的能效限定值及能效等级都制定了相应的标准和规范。
以我国为例,我国有关离心罗茨鼓风机的能效限定值及能效等级的相关标准主要包括《国家标准》《行业标准》《地方标准》等。
在这些标准中,对离心罗茨鼓风机的能效限定值和能效等级都做出了详细的规定,旨在推动节能减排,提高工业生产的环保水平。
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