“華(hua)電銀川‘東(dong)熱西送’的熱源在靈武市(shi),一(yi)路穿(chuan)黃河跨街道再到居民(min)家,能保(bao)證供熱溫度嗎?”
“我家是老舊小區(qu),供熱(re)管(guan)(guan)線接到華電的供熱(re)管(guan)(guan)網后,能繼(ji)續使用嗎?會不會爆管(guan)(guan)?”
“我家的(de)小區今(jin)年是華電供熱(re),啥時候開始供暖?到哪兒(er)去交(jiao)費?”
……
記者10月10日(ri)從寧夏(xia)華(hua)電供(gong)熱有(you)限公(gong)司獲悉,寧夏(xia)華(hua)電供(gong)熱有(you)限公(gong)司客(ke)服熱線7698666自9月26日(ri)開通以(yi)來,呼(hu)入總(zong)量已達16312次。記者就市民關注的問題,采訪了寧夏(xia)華(hua)電供(gong)熱有(you)限公(gong)司相(xiang)關負責人。
20座城區中心換熱站基礎建設完工
108個末級換熱站完成維護檢查
10月(yue)10日(ri),記(ji)者(zhe)從(cong)寧夏華(hua)電供(gong)熱(re)有限(xian)公司獲(huo)悉,華(hua)電銀(yin)川“東熱(re)西送”集(ji)中供(gong)熱(re)項目供(gong)熱(re)管線,城區范圍內“兩橫三縱”5條主(zhu)管網(wang)已全部完(wan)成注水工作,進入最后的(de)設備安裝和調試(shi)階(jie)段,10月(yue)中旬(xun)將試(shi)運行。
據介紹(shao),該項目的一號中繼泵站、三號隔壓站主要設備已安裝就位,正在進(jin)行(xing)相關調試工(gong)作。三號隔壓站循(xun)環水泵已啟動運行(xing),正在對城區“兩橫三縱”主管(guan)(guan)(guan)網(wang)進(jin)行(xing)循(xun)環沖洗。銀川城區及(ji)永寧(ning)、望遠(yuan)區域(yu)的二(er)級管(guan)(guan)(guan)網(wang)及(ji)末級管(guan)(guan)(guan)網(wang)正在進(jin)行(xing)注水工(gong)作。
銀川城區20座(zuo)(zuo)中心(xin)換(huan)(huan)熱站(zhan)基(ji)礎建設已完成,13座(zuo)(zuo)中心(xin)換(huan)(huan)熱站(zhan)已完成工(gong)藝系統(tong)安(an)裝工(gong)作,剩余7座(zuo)(zuo)正在(zai)加緊推進,預計10月15日左(zuo)右,20座(zuo)(zuo)中心(xin)換(huan)(huan)熱站(zhan)將具備(bei)調(diao)試運行條件。
銀(yin)川(chuan)市108個末(mo)級(ji)換(huan)熱(re)站已(yi)完(wan)成維護檢(jian)查(cha)工(gong)作(zuo)(zuo),44個末(mo)級(ji)換(huan)熱(re)站已(yi)完(wan)成注水打壓,工(gong)作(zuo)(zuo)人員正(zheng)在對(dui)小區管網進行最(zui)后的排查(cha)。
供熱管道保溫層厚度達11厘米
熱源每公里熱損失約為0.05℃
“華(hua)電銀川‘東熱(re)西送’集(ji)中供(gong)(gong)(gong)熱(re)項(xiang)目主(zhu)管(guan)(guan)(guan)(guan)網(wang)及支線管(guan)(guan)(guan)(guan)網(wang)的(de)管(guan)(guan)(guan)(guan)材均為預制保溫(wen)(wen)管(guan)(guan)(guan)(guan),管(guan)(guan)(guan)(guan)材是合金鋼,46公里主(zhu)管(guan)(guan)(guan)(guan)線管(guan)(guan)(guan)(guan)道壁厚1.8厘米(mi),保溫(wen)(wen)層厚度達11厘米(mi)。保溫(wen)(wen)材料(liao)是隔熱(re)性好、保溫(wen)(wen)性好、防潮性好的(de)專用材料(liao),能夠有效保證保溫(wen)(wen)效果。經過熱(re)力計算,‘東熱(re)西送’供(gong)(gong)(gong)熱(re)管(guan)(guan)(guan)(guan)線每公里熱(re)損失約為0.05℃,較國家0.1℃的(de)標準更高。”寧夏華(hua)電供(gong)(gong)(gong)熱(re)有限公司調度運(yun)維部負責人徐平平介紹。
在(zai)華電靈武電廠廠區內(nei),一棟三層(ceng)高的大廠房(fang)內(nei),排列著一組(zu)(zu)組(zu)(zu)大型機組(zu)(zu),工(gong)人(ren)們正在(zai)調(diao)試設(she)備。這就是“東熱西送”集(ji)中供熱項(xiang)目的“心臟”——供熱首站。供熱首站的整體工(gong)程已(yi)完成95%左右,隨后將進(jin)入水循(xun)環和升(sheng)(sheng)溫(wen)階(jie)段(duan),為主(zhu)管網的升(sheng)(sheng)溫(wen)做準(zhun)備。
“華(hua)電靈武電廠的(de)余(yu)熱(re)(re)通(tong)過(guo)高(gao)背壓凝(ning)汽器將(jiang)循(xun)(xun)環水加熱(re)(re)到(dao)(dao)(dao)68℃,通(tong)過(guo)管(guan)網輸(shu)送到(dao)(dao)(dao)供(gong)熱(re)(re)首(shou)站(zhan)(zhan)后,在這(zhe)里使(shi)用加熱(re)(re)器將(jiang)68℃循(xun)(xun)環水進行二次加熱(re)(re),將(jiang)水溫提(ti)升至(zhi)130℃后,再通(tong)過(guo)主(zhu)管(guan)網和中(zhong)繼泵站(zhan)(zhan)送往(wang)銀(yin)川城區(qu)。”華(hua)電寧夏靈武發電有限(xian)公(gong)司供(gong)熱(re)(re)廠技改負責人(ren)武全偉告訴記(ji)者,主(zhu)管(guan)網的(de)管(guan)道直徑(jing)(jing)達1.4米,在如此大管(guan)徑(jing)(jing)供(gong)熱(re)(re)管(guan)道的(de)支持(chi)下,管(guan)道內的(de)熱(re)(re)水通(tong)過(guo)逐級(ji)換(huan)熱(re)(re)站(zhan)(zhan)的(de)換(huan)熱(re)(re)后,溫度降到(dao)(dao)(dao)規定的(de)60℃至(zhi)50℃的(de)范圍內,之后輸(shu)送到(dao)(dao)(dao)居民(min)家中(zhong)。
“從銀(yin)川(chuan)供(gong)暖管(guan)網循環回(hui)來的(de)30℃的(de)回(hui)水(shui),進入供(gong)熱(re)(re)(re)首站升溫后,再通過管(guan)道輸送(song)到(dao)銀(yin)川(chuan)市各小(xiao)區的(de)換熱(re)(re)(re)站,循環往復。‘東熱(re)(re)(re)西送(song)’全(quan)網熱(re)(re)(re)力(li)站均采用(yong)的(de)是吸(xi)收式溴(xiu)化鎳熱(re)(re)(re)泵(beng)機組,可以有效(xiao)控(kong)制回(hui)水(shui)溫度,從而確保(bao)全(quan)網熱(re)(re)(re)力(li)輸送(song)能力(li),保(bao)證供(gong)熱(re)(re)(re)效(xiao)果。”武全(quan)偉告訴記者。
在供(gong)(gong)熱(re)(re)首(shou)站(zhan),記者看(kan)到了一(yi)個水(shui)(shui)質(zhi)凈化(hua)車間。“車間里(li)用(yong)的(de)是(shi)靈武(wu)市污水(shui)(shui)處(chu)理廠(chang)處(chu)理過的(de)中水(shui)(shui),這些中水(shui)(shui)通(tong)過管道進入凈化(hua)車間后,經過深度(du)凈化(hua)去掉容易結垢的(de)物質(zhi)后,用(yong)管道輸送到供(gong)(gong)熱(re)(re)首(shou)站(zhan)用(yong)于主(zhu)管網(wang)(wang)熱(re)(re)源用(yong)水(shui)(shui)。”武(wu)全偉介(jie)紹(shao),向(xiang)主(zhu)管網(wang)(wang)注(zhu)滿水(shui)(shui)需要14.5萬噸(dun),而且每天(tian)都要根據失水(shui)(shui)的(de)情況(kuang)進行一(yi)定的(de)補充,若使用(yong)地(di)表水(shui)(shui)或地(di)下水(shui)(shui),將(jiang)是(shi)一(yi)筆巨大(da)的(de)水(shui)(shui)資(zi)源消耗。
熱源逐級降壓換熱進入居民家
試水發現滲漏將及時更換維修
“‘東熱西送’集中(zhong)(zhong)供(gong)(gong)熱項目的(de)供(gong)(gong)熱系統(tong)是這樣的(de)構成:供(gong)(gong)熱首站(zhan)→隔(ge)(ge)壓(ya)站(zhan)→中(zhong)(zhong)心(xin)換(huan)(huan)熱站(zhan)→末級換(huan)(huan)熱站(zhan)→熱用戶。”徐平平告訴記者(zhe),130℃高(gao)(gao)溫熱源由靈武供(gong)(gong)熱首站(zhan)引出,經過(guo)長輸(shu)管(guan)網,到(dao)達一號(hao)中(zhong)(zhong)繼泵(beng)站(zhan)后(hou)(hou),進(jin)入位于銀川市(shi)的(de)三號(hao)隔(ge)(ge)壓(ya)站(zhan)。一號(hao)中(zhong)(zhong)繼泵(beng)站(zhan)將對高(gao)(gao)溫網循環水進(jin)行(xing)壓(ya)力(li)調整(zheng)(zheng),之后(hou)(hou)再輸(shu)送至(zhi)三號(hao)隔(ge)(ge)壓(ya)站(zhan)。三號(hao)隔(ge)(ge)壓(ya)站(zhan)設置了(le)4臺(tai)循環水泵(beng)、50臺(tai)板(ban)(ban)式換(huan)(huan)熱器,是全(quan)網熱源壓(ya)力(li)、溫度的(de)中(zhong)(zhong)心(xin)調節樞紐(niu),高(gao)(gao)溫網的(de)循環水在這里經過(guo)板(ban)(ban)式換(huan)(huan)熱器換(huan)(huan)熱、壓(ya)力(li)調整(zheng)(zheng)后(hou)(hou)輸(shu)送至(zhi)城區供(gong)(gong)熱一級管(guan)網,在這個過(guo)程中(zhong)(zhong),可(ke)將一級網循環水系統(tong)壓(ya)力(li)調整(zheng)(zheng)至(zhi)1.6MPa以下,從而確保整(zheng)(zheng)個供(gong)(gong)熱系統(tong)的(de)安全(quan)性(xing)。
“城(cheng)區一級(ji)網的水(shui),經過各(ge)中(zhong)心換熱(re)(re)站(zhan)及末(mo)級(ji)站(zhan)調整(zheng)后進入熱(re)(re)用戶家中(zhong),壓(ya)(ya)力(li)已經過調整(zheng),二級(ji)網、末(mo)級(ji)網以及小區、樓宇管網系統壓(ya)(ya)力(li)可(ke)保持在0.3MPa至0.4MPa,與(yu)往年(nian)供(gong)(gong)熱(re)(re)壓(ya)(ya)力(li)相當,不會對用戶家中(zhong)的采(cai)暖管道(dao)造成危害(hai)。因此,居(ju)民家中(zhong)的采(cai)暖管道(dao)如(ru)果沒有破損等問題,應(ying)該(gai)不會發生突然爆(bao)管等現象。”徐平(ping)平(ping)介紹,華電(dian)銀川“東(dong)熱(re)(re)西送(song)”集(ji)中(zhong)供(gong)(gong)熱(re)(re)項目將實施(shi)供(gong)(gong)熱(re)(re)自動調節,將避免忽(hu)冷(leng)忽(hu)熱(re)(re)的情況,實現供(gong)(gong)熱(re)(re)的平(ping)穩安全(quan),提高供(gong)(gong)熱(re)(re)用戶的滿(man)意度。
“我們現(xian)在的(de)工作就(jiu)是對末級換熱站逐一注水打壓,檢查(cha)管(guan)道的(de)情況。”寧夏華電供熱公司調度運維(wei)部工作人(ren)員王鼎力介紹(shao),末級管(guan)網和換熱站因為都是承接設備,試水的(de)過程中發現(xian)部分管(guan)網老(lao)化、泄漏情況比較普遍。工作人(ren)員正(zheng)在對各小區管(guan)網進行逐一細致的(de)排查(cha),發現(xian)滲漏點及時記(ji)錄(lu)并更換維(wei)修。
小問題24小時內解決
大問題不超過72小時
“注水(shui)打壓時(shi)(shi),一(yi)些老舊(jiu)小(xiao)區的(de)樓道(dao)、用(yong)戶的(de)家中(zhong)(zhong)出現了漏(lou)水(shui)情況,客服中(zhong)(zhong)心在接到(dao)故障(zhang)(zhang)投訴后,將(jiang)迅速安排(pai)工作人(ren)員(yuan)及時(shi)(shi)維修(xiu)。小(xiao)問題承諾24小(xiao)時(shi)(shi)以內(nei)解決(jue),大問題不超(chao)過72小(xiao)時(shi)(shi)解決(jue),智(zhi)能(neng)服務系(xi)統(tong)將(jiang)實(shi)時(shi)(shi)跟蹤故障(zhang)(zhang)排(pai)除(chu)的(de)進度,并(bing)通(tong)過電(dian)話(hua)向用(yong)戶通(tong)報(bao)最(zui)終(zhong)的(de)處理結果,達到(dao)投訴有追(zhui)蹤、處理有反饋。”寧夏華(hua)電(dian)供熱(re)有限(xian)公司客服熱(re)線主管(guan)曹琛介紹,寧夏華(hua)電(dian)7698666供熱(re)客服系(xi)統(tong)屬于(yu)“東熱(re)西送”智(zhi)能(neng)化(hua)控制系(xi)統(tong)的(de)一(yi)部分,具有多路電(dian)話(hua)同時(shi)(shi)呼入呼出、電(dian)話(hua)轉接、呼叫(jiao)轉移等(deng)基(ji)本功(gong)能(neng)外,還具備知識庫(ku)信息管(guan)理功(gong)能(neng),可將(jiang)供暖運行過程中(zhong)(zhong)積累的(de)用(yong)戶投訴、報(bao)修(xiu)、解決(jue)方案(an)(an)等(deng)整理歸檔,隨時(shi)(shi)提供典型問題的(de)解決(jue)方案(an)(an)。
據介(jie)紹,客服電(dian)話除了咨詢(xun)今冬能否如期供(gong)(gong)暖(nuan)、供(gong)(gong)暖(nuan)質量等,還(huan)有(you)就是咨詢(xun)今年供(gong)(gong)暖(nuan)交費、停暖(nuan)等相關問題。記(ji)者獲(huo)悉,寧(ning)夏華電(dian)供(gong)(gong)熱(re)有(you)限公司已與工商銀(yin)行(xing)和郵(you)政儲蓄銀(yin)行(xing)達(da)成(cheng)合作,華電(dian)自營供(gong)(gong)熱(re)區(qu)域內的兩(liang)家銀(yin)行(xing)網點(dian)都可以(yi)代交暖(nuan)氣費。
華(hua)電今年供(gong)暖范圍包括(kuo):銀川城區(qu)(qu)親水大街(jie)以(yi)東,京藏(zang)高速(su)以(yi)西,金鳳區(qu)(qu)北繞城高速(su)以(yi)南,興慶區(qu)(qu)賀蘭山東路及延伸段以(yi)南,南繞城高速(su)以(yi)北區(qu)(qu)域(yu);永寧(ning)(ning)區(qu)(qu)域(yu)永寧(ning)(ning)主城區(qu)(qu)、望(wang)遠(yuan)鎮等區(qu)(qu)域(yu)。
上述區域除(chu)銀川(chuan)市(shi)熱(re)(re)力公(gong)(gong)司(si)(si)唐(tang)徠鍋(guo)爐房、正祥供(gong)(gong)熱(re)(re)公(gong)(gong)司(si)(si)碧(bi)水(shui)藍天鍋(guo)爐房、林盛供(gong)(gong)熱(re)(re)公(gong)(gong)司(si)(si)、天煜(yu)供(gong)(gong)熱(re)(re)公(gong)(gong)司(si)(si)、隆康供(gong)(gong)熱(re)(re)公(gong)(gong)司(si)(si)、永(yong)恒能源供(gong)(gong)熱(re)(re)公(gong)(gong)司(si)(si)、龍盤家(jia)居市(shi)場(chang)鍋(guo)爐房、康橋公(gong)(gong)寓8處供(gong)(gong)熱(re)(re)區域及燃氣供(gong)(gong)熱(re)(re)區域外(wai),均屬于寧夏華電供(gong)(gong)熱(re)(re)有(you)限公(gong)(gong)司(si)(si)自營(ying)供(gong)(gong)熱(re)(re)區域。
“今(jin)年(nian),寧(ning)夏(xia)華(hua)電(dian)供(gong)(gong)(gong)熱(re)(re)(re)(re)有(you)(you)限(xian)公司(si)(si)辦理停暖(nuan)申請的(de)(de)時間是9月30日(ri)至10月20日(ri),逾期申請將不(bu)予辦理。”寧(ning)夏(xia)華(hua)電(dian)供(gong)(gong)(gong)熱(re)(re)(re)(re)有(you)(you)限(xian)公司(si)(si)市(shi)場開(kai)發(fa)部負責人伍巖介紹,根據《銀川市(shi)供(gong)(gong)(gong)熱(re)(re)(re)(re)管(guan)理條(tiao)例》《寧(ning)夏(xia)集中供(gong)(gong)(gong)熱(re)(re)(re)(re)申請停暖(nuan)和恢復用熱(re)(re)(re)(re)實施細則(ze)》等規定(ding),申請停暖(nuan)的(de)(de)熱(re)(re)(re)(re)用戶(hu)必須(xu)是:供(gong)(gong)(gong)熱(re)(re)(re)(re)設施質保期滿后的(de)(de)用戶(hu);供(gong)(gong)(gong)熱(re)(re)(re)(re)系(xi)統具備(bei)分戶(hu)控制供(gong)(gong)(gong)熱(re)(re)(re)(re)條(tiao)件(jian)(jian)(jian)的(de)(de)用戶(hu);不(bu)影響相(xiang)鄰熱(re)(re)(re)(re)用戶(hu)正(zheng)常用熱(re)(re)(re)(re)的(de)(de)用戶(hu);不(bu)危(wei)害公共(gong)供(gong)(gong)(gong)熱(re)(re)(re)(re)設施安全運(yun)行的(de)(de)用戶(hu)。符(fu)合(he)停暖(nuan)要求的(de)(de)用戶(hu),可攜帶房(fang)產證或者(zhe)購房(fang)合(he)同原件(jian)(jian)(jian)及復印(yin)件(jian)(jian)(jian)、房(fang)主身份證原件(jian)(jian)(jian)及復印(yin)件(jian)(jian)(jian)、代辦人員身份證原件(jian)(jian)(jian)及復印(yin)件(jian)(jian)(jian),前往各服(fu)務大廳辦理停暖(nuan),并交納當年(nian)采暖(nuan)費總額30%的(de)(de)熱(re)(re)(re)(re)能損(sun)耗費。(記者(zhe) 鄭崢)




