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地址(zhi):重慶市江津區(qu)雙福新區(qu)福星大道937號鑫成瑞暖通廠(chang)區(qu)
1、消(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng):鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan):無(wu)(wu)(wu)消(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng),自(zi)身(shen)震動會(hui)產生聲(sheng)(sheng)(sheng)音,必須(xu)加(jia)(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)(sheng)器。無(wu)(wu)(wu)機玻(bo)璃鋼(gang)風(feng)(feng)管(guan)(guan):無(wu)(wu)(wu)消(xiao)(xiao)聲(sheng)(sheng)(sheng)性能(neng)(neng),隔聲(sheng)(sheng)(sheng)性能(neng)(neng)優于鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan),必須(xu)加(jia)(jia)裝(zhuang)消(xiao)(xiao)聲(sheng)(sheng)(sheng)器。復合(he)玻(bo)纖(xian)板(ban)(ban)風(feng)(feng)管(guan)(guan):其管(guan)(guan)壁是一種(zhong)多孔性吸(xi)聲(sheng)(sheng)(sheng)材(cai)料,可(ke)省去(qu)專用消(xiao)(xiao)聲(sheng)(sheng)(sheng)器。纖(xian)維(wei)織物(wu)風(feng)(feng)管(guan)(guan):其管(guan)(guan)壁為(wei)(wei)柔性纖(xian)維(wei)織物(wu),本(ben)身(shen)就是聲(sheng)(sheng)(sheng)音的(de)不(bu)(bu)良(liang)導體和吸(xi)收(shou)體,自(zi)身(shen)不(bu)(bu)會(hui)產生聲(sheng)(sheng)(sheng)音,還可(ke)以一定程(cheng)度上(shang)吸(xi)收(shou)設備噪(zao)聲(sheng)(sheng)(sheng),隨著管(guan)(guan)道的(de)延長(chang),效(xiao)果(guo)更為(wei)(wei)明顯,可(ke)省去(qu)專用消(xiao)(xiao)聲(sheng)(sheng)(sheng)器。2、保溫(wen)(wen)性能(neng)(neng):鍍鋅(xin)薄鋼(gang)板(ban)(ban)風(feng)(feng)管(guan)(guan):導熱(re)系數(shu)很(hen)大(為(wei)(wei)60.4 W/m?K),無(wu)(wu)(wu)保溫(wen)(wen)性能(neng)(neng),必須(xu)另(ling)外加(jia)(jia)包保溫(wen)(wen)層及保護(hu)層。無(wu)(wu)(wu)機玻(bo)璃鋼(gang)風(feng)(feng)管(guan)(guan):導熱(re)系數(shu)大(為(wei)(wei)0.5W/m?K),無(wu)(wu)(wu)保溫(wen)(wen)性能(neng)(neng)。復合(he)玻(bo)纖(xian)板(ban)(ban)風(feng)(feng)管(guan)(guan):導熱(re)系數(shu)小(平均溫(wen)(wen)度24℃時(shi)小于1W/m?K),有一定保溫(wen)(wen)性能(neng)(neng),不(bu)(bu)加(jia)(jia)裝(zhuang)保溫(wen)(wen)。
防(fang)火(huo)(huo)閥(fa)(fa)是(shi)用(yong)來阻斷來自火(huo)(huo)災區(qu)的(de)煙氣及火(huo)(huo)焰通(tong)過,并在一定(ding)時間(jian)內(nei)能滿(man)足耐火(huo)(huo)穩定(ding)性(xing)和(he)耐火(huo)(huo)完(wan)整(zheng)性(xing)要求的(de)閥(fa)(fa)門。為(wei)了(le)將火(huo)(huo)災引起的(de)損失減少到小程度,就必須采(cai)取有效(xiao)的(de)防(fang)火(huo)(huo)、防(fang)排煙措(cuo)施,以控(kong)制火(huo)(huo)勢蔓延,而防(fang)火(huo)(huo)閥(fa)(fa)在通(tong)風、空調及防(fang)排煙系統中(zhong)的(de)合(he)理(li)設置,則起到了(le)重要的(de)作(zuo)(zuo)用(yong)。防(fang)火(huo)(huo)閥(fa)(fa)的(de)結構和(he)工作(zuo)(zuo)原理(li),防(fang)火(huo)(huo)閥(fa)(fa)主要由閥(fa)(fa)體(ti)(ti)和(he)執(zhi)行(xing)機構組成。閥(fa)(fa)體(ti)(ti)由殼體(ti)(ti)、法蘭(lan)、葉片(pian)(pian)及葉片(pian)(pian)聯動(dong)機構等組成。執(zhi)行(xing)機構由外殼、葉片(pian)(pian)調節(jie)機構、離合(he)器、溫(wen)度熔(rong)斷器等組成。防(fang)火(huo)(huo)閥(fa)(fa)的(de)執(zhi)行(xing)機構是(shi)通(tong)過金屬易熔(rong)片(pian)(pian)和(he)離合(he)器機構來控(kong)制葉片(pian)(pian)的(de)轉(zhuan)動(dong)。
1) 送風,包括通氣,如送鮮風和排氣,這個范圍很廣,如工廠車間,生產場地空氣,由于有害氣體產生需要排出室外,又需要把不銹鋼通風管道室外空氣輸送至室內。這時就要使用流量大而壓力小的空氣輸送管道,螺旋風管就適用,南岸不銹鋼通風管道一般情況下使(shi)(shi)用鍍鋅鐵管(guan),有腐蝕性及特別潮濕場(chang)所(suo)使(shi)(shi)用不銹鋼(gang)管(guan)。2) 送(song)冷風(feng)。常見的(de)(de)(de)是(shi)中央空(kong)調的(de)(de)(de)管(guan)道(dao),這種管(guan)道(dao)需(xu)(xu)要(yao)(yao)加保溫(wen)材料。螺(luo)旋風(feng)管(guan)可(ke)內貼保溫(wen)材料,外表看來(lai)美觀。3) 排油煙(yan)(yan)。飯店、酒樓、賓館的(de)(de)(de)廚(chu)房均有大(da)量油煙(yan)(yan)產生(sheng),需(xu)(xu)要(yao)(yao)排出,使(shi)(shi)用圓形的(de)(de)(de)風(feng)管(guan)就是(shi)油煙(yan)(yan)囪。在這里(li),螺(luo)旋風(feng)管(guan)該(gai)叫做油煙(yan)(yan)管(guan)。4) 除(chu)塵。有些工廠生(sheng)產車間(jian)很多塵埃,需(xu)(xu)要(yao)(yao)專門的(de)(de)(de)除(chu)塵裝置,其中量較大(da)的(de)(de)(de)管(guan)道(dao),可(ke)使(shi)(shi)用螺(luo)旋風(feng)管(guan)。5) 散(san)裝物料輸送(song)。有些工廠的(de)(de)(de)生(sheng)產過(guo)程中,需(xu)(xu)要(yao)(yao)輸送(song)松散(san)的(de)(de)(de)顆粒,特別是(shi)比重不大(da)的(de)(de)(de)如發泡塑(su)料粒之類的(de)(de)(de)使(shi)(shi)用螺(luo)旋風(feng)管(guan)造(zao)價(jia)低(di)、效果好。
層(ceng)(ceng)高(gao)過高(gao)如(ru)何提高(gao)制冷效果(guo),解決方(fang)案:較(jiao)(jiao)之于(yu)(yu)常規層(ceng)(ceng)高(gao)的(de)(de)(de)房屋(wu)(一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)為(wei)(wei)2.6-2.7米左(zuo)右)。別墅的(de)(de)(de)層(ceng)(ceng)高(gao)一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)都(dou)為(wei)(wei)3米甚至以上的(de)(de)(de)高(gao)度。此前提下(xia)中央空調制冷和采(cai)暖的(de)(de)(de)配(pei)(pei)比較(jiao)(jiao)之于(yu)(yu)一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)層(ceng)(ceng)高(gao)的(de)(de)(de)房屋(wu)會更高(gao)。如(ru)一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)平層(ceng)(ceng)的(de)(de)(de)配(pei)(pei)比為(wei)(wei)200w/平方(fang)。別墅為(wei)(wei)230-280w/平方(fang)。空調外機需要如(ru)何擺放較(jiao)(jiao)為(wei)(wei)合理,解決方(fang)案:別墅由于(yu)(yu)面積(ji)較(jiao)(jiao)大,較(jiao)(jiao)之于(yu)(yu)平層(ceng)(ceng)一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)外機的(de)(de)(de)功率(lv)較(jiao)(jiao)大。體積(ji)也就較(jiao)(jiao)之平層(ceng)(ceng)會更大。一(yi)(yi)般(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)擺放位置位于(yu)(yu)本(ben)身建筑(zhu)的(de)(de)(de)自留機位或(huo)者位于(yu)(yu)門口或(huo)者陽臺花園的(de)(de)(de)平臺之上。鋪設可供平衡的(de)(de)(de)水泥臺面即可。