1. 熱水伴熱系統（圖13.2）

 2. 蒸汽伴熱系統(tong)（圖13.3）

  ②. 蒸汽伴熱(re)系(xi)統(tong)分配(pei)站。

   配(pei)管(guan)設(she)計見圖13.4。蒸(zheng)汽(qi)(qi)(qi)分(fen)(fen)配(pei)站(zhan)安裝位置(zhi)(zhi)高于蒸(zheng)汽(qi)(qi)(qi)總管(guan)時(shi)，分(fen)(fen)配(pei)站(zhan)低(di)點可不設(she)排(pai)放冷凝水(shui)的(de)蒸(zheng)汽(qi)(qi)(qi)疏水(shui)閥(fa)系(xi)統(tong)，水(shui)平安裝的(de)分(fen)(fen)配(pei)站(zhan)應(ying)無袋(dai)形(xing)(xing)并(bing)坡(po)向蒸(zheng)汽(qi)(qi)(qi)總管(guan)。蒸(zheng)汽(qi)(qi)(qi)分(fen)(fen)配(pei)站(zhan)低(di)于蒸(zheng)汽(qi)(qi)(qi)總管(guan)時(shi)，其上(shang)游不得有下凹的(de)袋(dai)形(xing)(xing)彎，分(fen)(fen)配(pei)站(zhan)的(de)低(di)點應(ying)設(she)蒸(zheng)汽(qi)(qi)(qi)疏水(shui)閥(fa)組(zu)。蒸(zheng)汽(qi)(qi)(qi)分(fen)(fen)配(pei)站(zhan)至少有3根伴(ban)管(guan)（DN15）送至半(ban)徑為(wei)3m范圍內(nei)的(de)地點時(shi)才(cai)設(she)置(zhi)(zhi)，否則伴(ban)熱供汽(qi)(qi)(qi)管(guan)可直(zhi)接從蒸(zheng)汽(qi)(qi)(qi)總管(guan)上(shang)引出(chu)。分(fen)(fen)配(pei)站(zhan)應(ying)布置(zhi)(zhi)在不妨礙通行(xing)、便(bian)(bian)于操作的(de)地方，布置(zhi)(zhi)應(ying)考慮(lv)整(zheng)齊和美(mei)觀。供汽(qi)(qi)(qi)管(guan)的(de)閥(fa)門(men)應(ying)布置(zhi)(zhi)在便(bian)(bian)于接近(jin)的(de)地方。分(fen)(fen)配(pei)站(zhan)的(de)蒸(zheng)汽(qi)(qi)(qi)應(ying)從蒸(zheng)汽(qi)(qi)(qi)總管(guan)的(de)頂部引出(chu)。

  ③. 蒸汽伴熱系統冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)回收(shou)時(shi)，收(shou)集(ji)站(zhan)(zhan)和冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)回收(shou)管的布(bu)(bu)置(zhi)(zhi)，見圖13.5。冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)收(shou)集(ji)站(zhan)(zhan)高于冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)總(zong)管時(shi)，低點可不設(she)排(pai)液口(kou)；回水(shui)(shui)(shui)(shui)管應(ying)無袋形并(bing)坡向(xiang)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)總(zong)管。冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)收(shou)集(ji)站(zhan)(zhan)至(zhi)(zhi)少有3根冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)支(zhi)管時(shi)才設(she)置(zhi)(zhi)，否則可直接(jie)接(jie)至(zhi)(zhi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)總(zong)管上。冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)收(shou)集(ji)站(zhan)(zhan)應(ying)布(bu)(bu)置(zhi)(zhi)在(zai)(zai)不妨礙(ai)通行，便(bian)于操作的地方，布(bu)(bu)置(zhi)(zhi)應(ying)考慮整齊和美觀。冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)回水(shui)(shui)(shui)(shui)管的閥門應(ying)布(bu)(bu)置(zhi)(zhi)在(zai)(zai)便(bian)于接(jie)近的地方。冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)回水(shui)(shui)(shui)(shui)管應(ying)從冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)(shui)(shui)總(zong)管的頂部引入。

  ④. 蒸汽伴(ban)熱系統(tong)冷(leng)凝水不回(hui)收(shou)時(shi)，收(shou)集站(zhan)和冷(leng)凝水回(hui)收(shou)管的布置，見(jian)圖(tu)13.6。