1、woshibengdeliuliangda,yangchengdi,zhanyongdekongjianda.lishibengkezhijieanzhuangdaoguandaoshang,shigongjiandan,zhanyongkongjianshao,danbengdegonglvjiaoxiao,yibanqingkuangbuchaoguo75kw,fouzekenengduiguanluchongjibijiaoda。yibanbuhaoliubeiyongbeng。
2、woshilixinbengtijida,zhongliangda,tongchangyaoanzhuangjizuo,erqiegonglvxiangduijiaoda,qiegongzuoxiaolvyegaoyulishibeng,duiguanluchongjibijiaoxiao。yincidabengyibanjianyishiyongwoshi。
3、tongchang,daxingchangfanghuokongdiaoxitongmianjijiaoda,gonglengfuhedadexiangmuyicaiyongwoshibeng,xiaoxingxiangmuhuokongdiaofuhexiaode,kecaiyonglishibeng。
1、两个接地的作用是不一样的。
2、hongsefangkuangzhongdejiedishi“baohujiedi”,tongsulaishuojiushi“dianqishebei、guanxiandewaiqiaojiedi”。shizhibazhengchangqingkuangxiabudaidian,erzaiguzhangqingkuangxiakenengdaidiandedianqishebeiwaiqiao、goujia、zhijiatongguojiedihedadijielianqilai,baohujiedidezuoyongjiushijiangdianqishebeibudaidiandejinshubufenyujieditizhijianzuolianghaodejinshulianjie,jiangdijiediandeduididianya,bimianrentichudianweixian。
3、hongsetuoyuankuangzhongdebunengjiaojiedi,gengyinggaijiao“dengdianweilianjie”,shitongguodaoxianjiangshebeiyufengguanlianjieqilai,baozhengshebeiwaiqiaohefengguanwaiqiaodedianyayizhi。
1)tianmiananzhuangdefengjibixujinxingzheizhongkuajie,yinweileidian(baokuoganyinglei)huidaozhifengjiwaiqiaohefengguandaishangbutongdedianya,tongguokuajie,jiangdizheizhongdianyaduishebeidesunhaihuozhezaochenghuozaidejilv。
2)后来推广到室内也是这样做跨接,个人理解:
① 降低不同区域的各种因素导致的电压差(设备和风管处于不同的区域,有可能风管在室外,设备在室内)。
② shebeiweihushi,youliyujiangdichudianshigu,liruzuoshouzailoudiandeshebeishang,youshouzaifengguanshang,wukuajieshiyoudianyacha,daozhidianliuliuguorenti。
1、这和母线槽的设计有关系。
北京体彩网2、duiyusanxiangwuxiandegongdianxitonglaishuo,muxiancaobenyinggaixiangdianlanyiyangshejiweiwugenxian(wutiaotongpai)。
北京体彩网3、weilejiangditouzichengben,jiehemuxiancaodechanpintexing,xianzaidemuxiancaoyibandoushejiweineibusigentongpai,waiqiaoweidixian(waiqiaojiemianbuxiaoyutongpaijiemiande50%)。youyumuxiancaowaiqiaoyijingshizuoweigongzuojiedixian,suoyibixumeiyiduandoujinxingkuajie。
4、tongshi,muxiancaowaiqiaoyoushikejiechudedianqijinshu,suoyichulekuajiewai,yeyaoyujiediganxianjinxingquanzhangbushaoyuliangchudejiedilianjie,jinxingbaohujiedi。
5、kuozhan:jiaohaochangjiademuxiancaowaiqiaoyoulianghaodekuajiezhuangzhi,shibuxuyaoewaiyongdaoxianjinxingkuajiede。
风管:珍珠岩、聚氨酯、聚乙烯及发泡橡胶;
管道保温材料:热保温如岩棉、玻璃棉、复合硅酸盐、硅酸铝、泡沫玻璃、珍珠岩等;
冷保温如橡塑海棉、PEF保温材料、聚氨酯保温材料、泡沫玻璃;
蒸汽管道保温:硅酸铝、聚氨酯保温材料。
北京体彩网zhouliushifengjitongchangyongzailiuliangyaoqiujiaogaoeryaliyaoqiujiaodidechanghe。keyongyuyibangongchang、cangku、bangongshi、zhuzhaineidengchangsuodetongfenghuanqi。
hunliu(xieliu)fengji,fengyaxishubizhouliufengjigao,liuliangxishubilixinfengjida,yongzaifengyaheliuliangdou“budabuxiao”dechanghe。guangfanyingyongyubinguan、fandian、shangchang、xiezilou、tiyuguandenggaojiminyongjianzhudetongpaifeng、guandaojiayasongfengjigongkuangqiyedetongfenghuanqichangsuo。
建筑机电也被称之为建筑设备,指安装在建筑物内为人们居住、生活、工作提供便利、舒适、安全等条件的设备。
主要包括以下几个系统:1、给排水系统; 2、采暖、通风空调系统; 3、动力照明系统; 4、消防报警及水系统;5、建筑智能化系统; 6、电梯等系统。