冷库设备的安装施工标?/h1>
来源?a href='http://whhyda.com/news/180.html'>http://whhyda.com/news/180.html 发布时间?021-12-29
冷库(qi)设备的安(pan)(mao)施(chen)标?
1、建筑(shi)(yi)(li)?
1)(guo)(ya)(qian)前,要求用户将(xiao)(cong)库(qi)(luo)围的(fan)(ban)(hong)下?00-250mm,并(guo)(ya)(zu)坪(pu);
2)(xia)求在每个冷藏库的下(wei)留有排(pin)地漏和(nin)冷凝(pin)排放管?a href="/gyldk/" target="_blank">冷冻?/a>库内不设排水(an)地漏且冷凝水(an)排放管必须设在冷库外;
3)(huan)温库要求(suo)设(ju)坪加热丝,并(gou)(juan)(pei)备一用,并在()地(ban)(yu)好(e)热(zan)(juan)后,进?mm左右的早坪保(liao)护,才(ao)以铺设(ju)坪保(liao)温层(mo)如果冷库所在楼层为(huan)层,低(geng)温库地坪可以(juan)(ao)(e)热(zan)(juan)(guo)?
常见(cong)库地坪处理办法如下图:
2、隔(jie)板(shan)
(wen)热板(kua)(sui)须符合国(qiu)家标(tang)准,并持(lian)技(yuan)(lian)监督局(long)检测报告(e)?
2.1绝热(shou)料
绝热(zan)材(qi)(dou)(qian)使用聚氨脂发(jia)(juan)面带喷塑钢板或(shou)(juan)锈钢板的复合保(wei)板材(qi)(dou),厚(qian)至(hao)?00mm。保(wei)材料为(fu)(qu)燃型()(zu)氯(ai)氟碳化合物。允许为(fu)改(gui)(chou)性能(shi)(shi)(e)入(juan)定比(shen)例的增强材(qi)(dou),但(juan)能(shi)(shi)(qie)此减低隔热(zan)性能(shi)(shi)?
2.2(wen)(qi)(zan)板壁?
(1)内、外面板(shan)为(hong)(jiang)色钢板?
(2)彩色钢板涂膜(wan)(ba)必须无毒、(gui)异味、耐腐蚀,(chu)合国际(xu)品卫()标(tang)准?
2.3隔热板整体性能要求(die)
(1)隔(qi)板的安装结合面不(zhen)(zhen)允许有外露的隔(qi)材料,结合面上不(zhen)(zhen)得(he)凸凹大于1.5mm的缺陷(feng)?
(2)(wen)热板的板面(kui)应保(juan)平(gou)整光滑,(ren)不应(pai)有翘曲、划伤、磕碰、凹凸不平等缺陷?
(3)允许在隔(jie)板(shan)的(fan)部采(hong)增(liao)(hong)措施来提高机(hong)(liao)度(ben)但(cheng)不允()许(ge)低隔(jie)效(man)(pan)?
(4)(wen)热(shou)的周边(jing)(shou)(qi)必须采用与隔热材(kou)相同的高密度硬质材(kou),不允()许使用其他(yi)热系数较(ji)大的(shou)(qi)?
(5)隔热墙(li)与地(wei)相接处应有防止冷桥的措施?
(6)隔热(zan)板之间的板缝处(dan)采用(ke)玻璃胶(duo)其他(zu)毒(mo)(mo)无异味(mo)(mo)无有害(jian)质挥发(mo)(mo)符(yang)食品卫生要求并(gou)且密(gua)封性良(lian)的胶(duo)材料密(gua)封?
(7)隔热板之(xiang)的(qing)(qing)联接(sha)结构应保证接(sha)(ke)之(xiang)的(qing)(qing)压力和(shen)(sha)(ke)处连接(sha)牢固?
2.4隔(qi)板安(pan)装(zi)?
库板和(han)(shou)之(ce)间的()(())(()(()))缝必须密封良好(ben)两库板之间(fei)拼(lian)()(())(()(()))缝要(gui)小于(lu)1.5mm(ben)(han)时在()结构(ying)(juan)(ju)求牢固可(wei)(ba)库体拼(lian)()(())(()(()))完后,所有(sui)(shou)接(ke)应涂连(chuo)续均(pi)匀(fei)密封胶。(bei)(wei)对各种()(())(()(()))缝(fei)断(wei)结(man)(ju)(yu)行说(tuan)?
冷库(qi)设备的安(pan)(mao)施(chen)标?
1、建筑(shi)(yi)(li)?
1)(guo)(ya)(qian)前,要求用户将(xiao)(cong)库(qi)(luo)围的(fan)(ban)(hong)下?00-250mm,并(guo)(ya)(zu)坪(pu);
2)(xia)求在每个冷藏库的下(wei)留有排(pin)地漏和(nin)冷凝(pin)排放管?a href="/gyldk/" target="_blank">冷冻?/a>库内不设排水(an)地漏且冷凝水(an)排放管必须设在冷库外;
3)(huan)温库要求(suo)设(ju)坪加热丝,并(gou)(juan)(pei)备一用,并在()地(ban)(yu)好(e)热(zan)(juan)后,进?mm左右的早坪保(liao)护,才(ao)以铺设(ju)坪保(liao)温层(mo)如果冷库所在楼层为(huan)层,低(geng)温库地坪可以(juan)(ao)(e)热(zan)(juan)(guo)?
常见(cong)库地坪处理办法如下图:
2、隔(jie)板(shan)
(wen)热板(kua)(sui)须符合国(qiu)家标(tang)准,并持(lian)技(yuan)(lian)监督局(long)检测报告(e)?
2.1绝热(shou)料
绝热(zan)材(qi)(dou)(qian)使用聚氨脂发(jia)(juan)面带喷塑钢板或(shou)(juan)锈钢板的复合保(wei)板材(qi)(dou),厚(qian)至(hao)?00mm。保(wei)材料为(fu)(qu)燃型()(zu)氯(ai)氟碳化合物。允许为(fu)改(gui)(chou)性能(shi)(shi)(e)入(juan)定比(shen)例的增强材(qi)(dou),但(juan)能(shi)(shi)(qie)此减低隔热(zan)性能(shi)(shi)?
2.2(wen)(qi)(zan)板壁?
(1)内、外面板(shan)为(hong)(jiang)色钢板?
(2)彩色钢板涂膜(wan)(ba)必须无毒、(gui)异味、耐腐蚀,(chu)合国际(xu)品卫()标(tang)准?
2.3隔热板整体性能要求(die)
(1)隔(qi)板的安装结合面不(zhen)(zhen)允许有外露的隔(qi)材料,结合面上不(zhen)(zhen)得(he)凸凹大于1.5mm的缺陷(feng)?
(2)(wen)热板的板面(kui)应保(juan)平(gou)整光滑,(ren)不应(pai)有翘曲、划伤、磕碰、凹凸不平等缺陷?
(3)允许在隔(jie)板(shan)的(fan)部采(hong)增(liao)(hong)措施来提高机(hong)(liao)度(ben)但(cheng)不允()许(ge)低隔(jie)效(man)(pan)?
(4)(wen)热(shou)的周边(jing)(shou)(qi)必须采用与隔热材(kou)相同的高密度硬质材(kou),不允()许使用其他(yi)热系数较(ji)大的(shou)(qi)?
(5)隔热墙(li)与地(wei)相接处应有防止冷桥的措施?
(6)隔热(zan)板之间的板缝处(dan)采用(ke)玻璃胶(duo)其他(zu)毒(mo)(mo)无异味(mo)(mo)无有害(jian)质挥发(mo)(mo)符(yang)食品卫生要求并(gou)且密(gua)封性良(lian)的胶(duo)材料密(gua)封?
(7)隔热板之(xiang)的(qing)(qing)联接(sha)结构应保证接(sha)(ke)之(xiang)的(qing)(qing)压力和(shen)(sha)(ke)处连接(sha)牢固?
2.4隔(qi)板安(pan)装(zi)?
库板和(han)(shou)之(ce)间的()(())(()(()))缝必须密封良好(ben)两库板之间(fei)拼(lian)()(())(()(()))缝要(gui)小于(lu)1.5mm(ben)(han)时在()结构(ying)(juan)(ju)求牢固可(wei)(ba)库体拼(lian)()(())(()(()))完后,所有(sui)(shou)接(ke)应涂连(chuo)续均(pi)匀(fei)密封胶。(bei)(wei)对各种()(())(()(()))缝(fei)断(wei)结(man)(ju)(yu)行说(tuan)?