“華電銀(yin)川‘東熱西送’的熱源在靈(ling)武市,一路(lu)穿黃河跨(kua)街道再到居民(min)家,能保證(zheng)供熱溫度(du)嗎?”
“我(wo)家(jia)是(shi)老舊小區,供(gong)熱管線接到華電的(de)供(gong)熱管網后,能繼續使用嗎?會(hui)不會(hui)爆管?”
“我家(jia)的(de)小(xiao)區今年是華電(dian)供熱,啥時候(hou)開(kai)始(shi)供暖?到哪兒去(qu)交費?”
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記者10月10日從寧(ning)夏華電供熱(re)有限公(gong)(gong)司(si)獲(huo)悉,寧(ning)夏華電供熱(re)有限公(gong)(gong)司(si)客服熱(re)線7698666自(zi)9月26日開通(tong)以(yi)來,呼入(ru)總量已達16312次。記者就市民關注的問(wen)題(ti),采(cai)訪了寧(ning)夏華電供熱(re)有限公(gong)(gong)司(si)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10日(ri),記者從(cong)寧夏華(hua)電(dian)供(gong)(gong)熱有(you)限公司獲悉(xi),華(hua)電(dian)銀川(chuan)“東熱西送”集中(zhong)供(gong)(gong)熱項目(mu)供(gong)(gong)熱管線(xian),城(cheng)區(qu)范圍內(nei)“兩橫三縱”5條主管網(wang)已全部完成注水工(gong)作,進入(ru)最后的設(she)備安裝和調試階段(duan),10月中(zhong)旬將試運行。
據介(jie)紹(shao),該項目的一號(hao)中繼泵站、三(san)號(hao)隔壓站主(zhu)要設備已安裝就位,正(zheng)(zheng)在(zai)進行(xing)(xing)相(xiang)關調試工(gong)作。三(san)號(hao)隔壓站循環(huan)水泵已啟動運行(xing)(xing),正(zheng)(zheng)在(zai)對城(cheng)區(qu)“兩(liang)橫三(san)縱”主(zhu)管網進行(xing)(xing)循環(huan)沖洗。銀(yin)川城(cheng)區(qu)及永寧、望遠區(qu)域的二級管網及末級管網正(zheng)(zheng)在(zai)進行(xing)(xing)注(zhu)水工(gong)作。
銀川城(cheng)區20座中(zhong)心(xin)換熱站(zhan)基礎建(jian)設(she)已完(wan)成(cheng),13座中(zhong)心(xin)換熱站(zhan)已完(wan)成(cheng)工藝(yi)系統安裝工作,剩余7座正在加緊推進,預計10月15日左右,20座中(zhong)心(xin)換熱站(zhan)將具備(bei)調試運行(xing)條(tiao)件(jian)。
銀川市(shi)108個(ge)末級換熱(re)站已(yi)完(wan)成(cheng)維護檢查(cha)工作(zuo),44個(ge)末級換熱(re)站已(yi)完(wan)成(cheng)注水打壓,工作(zuo)人員正在對(dui)小(xiao)區管網進(jin)行最后的排查(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℃
“華電銀川(chuan)‘東(dong)熱(re)西(xi)送’集中供熱(re)項目主管(guan)(guan)網及(ji)支線(xian)管(guan)(guan)網的管(guan)(guan)材(cai)均為預制保(bao)(bao)溫管(guan)(guan),管(guan)(guan)材(cai)是(shi)合金(jin)鋼,46公里主管(guan)(guan)線(xian)管(guan)(guan)道壁厚(hou)1.8厘米(mi),保(bao)(bao)溫層厚(hou)度(du)達11厘米(mi)。保(bao)(bao)溫材(cai)料是(shi)隔熱(re)性好(hao)、保(bao)(bao)溫性好(hao)、防潮性好(hao)的專用材(cai)料,能夠有效保(bao)(bao)證保(bao)(bao)溫效果。經過熱(re)力計算,‘東(dong)熱(re)西(xi)送’供熱(re)管(guan)(guan)線(xian)每(mei)公里熱(re)損失(shi)約為0.05℃,較國家(jia)0.1℃的標準更高。”寧(ning)夏華電供熱(re)有限公司調度(du)運維部負責人徐平平介紹。
在(zai)華電靈武電廠(chang)(chang)廠(chang)(chang)區(qu)內,一(yi)棟三層高的(de)大廠(chang)(chang)房內,排列著(zhu)一(yi)組(zu)(zu)組(zu)(zu)大型(xing)機(ji)組(zu)(zu),工人們正在(zai)調試設(she)備。這就是“東熱(re)西送”集中供熱(re)項目的(de)“心臟”——供熱(re)首(shou)站(zhan)。供熱(re)首(shou)站(zhan)的(de)整體工程已完(wan)成95%左右,隨(sui)后(hou)將進入(ru)水循環和升溫階段,為主管網的(de)升溫做準備。
“華電(dian)(dian)靈武(wu)電(dian)(dian)廠(chang)的余熱(re)(re)(re)通過高背壓凝汽器(qi)將(jiang)循環水加熱(re)(re)(re)到(dao)(dao)68℃,通過管網輸送到(dao)(dao)供(gong)熱(re)(re)(re)首站(zhan)后(hou)(hou),在這里使用加熱(re)(re)(re)器(qi)將(jiang)68℃循環水進行(xing)二次加熱(re)(re)(re),將(jiang)水溫(wen)(wen)提升至(zhi)130℃后(hou)(hou),再(zai)通過主管網和中繼泵(beng)站(zhan)送往銀川(chuan)城區。”華電(dian)(dian)寧夏靈武(wu)發電(dian)(dian)有(you)限公司供(gong)熱(re)(re)(re)廠(chang)技改(gai)負(fu)責人武(wu)全偉告訴(su)記者(zhe),主管網的管道(dao)直(zhi)徑(jing)達1.4米,在如此大管徑(jing)供(gong)熱(re)(re)(re)管道(dao)的支持下,管道(dao)內的熱(re)(re)(re)水通過逐級換(huan)(huan)熱(re)(re)(re)站(zhan)的換(huan)(huan)熱(re)(re)(re)后(hou)(hou),溫(wen)(wen)度降到(dao)(dao)規定的60℃至(zhi)50℃的范(fan)圍內,之后(hou)(hou)輸送到(dao)(dao)居民家中。
“從銀川供(gong)暖管網循(xun)(xun)環回來的30℃的回水,進入(ru)供(gong)熱(re)(re)首(shou)站升溫后,再(zai)通過(guo)管道輸(shu)(shu)送(song)到銀川市各小區的換(huan)熱(re)(re)站,循(xun)(xun)環往復。‘東熱(re)(re)西送(song)’全(quan)網熱(re)(re)力(li)站均采用的是(shi)吸收(shou)式溴化(hua)鎳熱(re)(re)泵(beng)機組(zu),可以有效(xiao)控制回水溫度,從而確保全(quan)網熱(re)(re)力(li)輸(shu)(shu)送(song)能力(li),保證供(gong)熱(re)(re)效(xiao)果。”武全(quan)偉(wei)告訴記者。
在供熱(re)首站(zhan),記者看到了一個水(shui)(shui)(shui)(shui)質凈化(hua)(hua)車間(jian)。“車間(jian)里用(yong)的(de)是(shi)靈武市(shi)污水(shui)(shui)(shui)(shui)處(chu)理廠(chang)處(chu)理過的(de)中水(shui)(shui)(shui)(shui),這些(xie)中水(shui)(shui)(shui)(shui)通過管道進入(ru)凈化(hua)(hua)車間(jian)后,經過深度(du)凈化(hua)(hua)去掉容易結(jie)垢的(de)物質后,用(yong)管道輸送到供熱(re)首站(zhan)用(yong)于(yu)主管網熱(re)源(yuan)用(yong)水(shui)(shui)(shui)(shui)。”武全偉介(jie)紹,向主管網注滿水(shui)(shui)(shui)(shui)需(xu)要14.5萬噸,而且每天都要根據失水(shui)(shui)(shui)(shui)的(de)情況進行(xing)一定的(de)補(bu)充,若使(shi)用(yong)地表(biao)水(shui)(shui)(shui)(shui)或地下水(shui)(shui)(shui)(shui),將是(shi)一筆(bi)巨大的(de)水(shui)(shui)(shui)(shui)資(zi)源(yuan)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(dong)熱(re)(re)(re)(re)(re)西送(song)’集中(zhong)(zhong)(zhong)(zhong)供熱(re)(re)(re)(re)(re)項目的供熱(re)(re)(re)(re)(re)系(xi)統是這樣的構成:供熱(re)(re)(re)(re)(re)首站(zhan)→隔(ge)壓站(zhan)→中(zhong)(zhong)(zhong)(zhong)心(xin)換(huan)熱(re)(re)(re)(re)(re)站(zhan)→末級(ji)換(huan)熱(re)(re)(re)(re)(re)站(zhan)→熱(re)(re)(re)(re)(re)用戶。”徐平平告訴記(ji)者,130℃高(gao)溫熱(re)(re)(re)(re)(re)源由(you)靈武供熱(re)(re)(re)(re)(re)首站(zhan)引出,經過(guo)長輸管網(wang),到達一(yi)(yi)(yi)號中(zhong)(zhong)(zhong)(zhong)繼(ji)泵(beng)站(zhan)后,進(jin)入(ru)位于銀(yin)川市的三號隔(ge)壓站(zhan)。一(yi)(yi)(yi)號中(zhong)(zhong)(zhong)(zhong)繼(ji)泵(beng)站(zhan)將(jiang)對高(gao)溫網(wang)循環(huan)水進(jin)行壓力調(diao)整,之后再(zai)輸送(song)至三號隔(ge)壓站(zhan)。三號隔(ge)壓站(zhan)設置了4臺循環(huan)水泵(beng)、50臺板(ban)式換(huan)熱(re)(re)(re)(re)(re)器,是全網(wang)熱(re)(re)(re)(re)(re)源壓力、溫度的中(zhong)(zhong)(zhong)(zhong)心(xin)調(diao)節樞紐,高(gao)溫網(wang)的循環(huan)水在(zai)這里經過(guo)板(ban)式換(huan)熱(re)(re)(re)(re)(re)器換(huan)熱(re)(re)(re)(re)(re)、壓力調(diao)整后輸送(song)至城區(qu)供熱(re)(re)(re)(re)(re)一(yi)(yi)(yi)級(ji)管網(wang),在(zai)這個過(guo)程中(zhong)(zhong)(zhong)(zhong),可將(jiang)一(yi)(yi)(yi)級(ji)網(wang)循環(huan)水系(xi)統壓力調(diao)整至1.6MPa以下,從而確保整個供熱(re)(re)(re)(re)(re)系(xi)統的安(an)全性。
“城區一級網(wang)的水,經過(guo)各中(zhong)心換熱(re)(re)站及(ji)末(mo)級站調(diao)整(zheng)后進入熱(re)(re)用戶家中(zhong),壓力已經過(guo)調(diao)整(zheng),二級網(wang)、末(mo)級網(wang)以(yi)及(ji)小區、樓宇管(guan)(guan)網(wang)系統壓力可保持(chi)在0.3MPa至0.4MPa,與往年供熱(re)(re)壓力相當,不會對用戶家中(zhong)的采(cai)暖管(guan)(guan)道造成危害。因(yin)此(ci),居(ju)民家中(zhong)的采(cai)暖管(guan)(guan)道如果(guo)沒有破損等問題,應(ying)該不會發(fa)生突(tu)然爆管(guan)(guan)等現(xian)象。”徐平平介紹,華電銀川“東(dong)熱(re)(re)西送”集中(zhong)供熱(re)(re)項目(mu)將(jiang)實施(shi)供熱(re)(re)自動調(diao)節,將(jiang)避免忽冷(leng)忽熱(re)(re)的情況,實現(xian)供熱(re)(re)的平穩安全,提(ti)高供熱(re)(re)用戶的滿意度。
“我(wo)們(men)現在的(de)工(gong)作(zuo)就是對末級(ji)換(huan)熱(re)站逐一注(zhu)水(shui)打壓(ya),檢查管(guan)道(dao)的(de)情況(kuang)。”寧(ning)夏(xia)華電供熱(re)公司調(diao)度運維(wei)部(bu)工(gong)作(zuo)人員(yuan)王鼎力(li)介紹,末級(ji)管(guan)網和換(huan)熱(re)站因為都是承接(jie)設備,試水(shui)的(de)過程中(zhong)發現部(bu)分管(guan)網老化、泄漏(lou)(lou)情況(kuang)比較普遍。工(gong)作(zuo)人員(yuan)正在對各(ge)小區管(guan)網進行逐一細致的(de)排查,發現滲漏(lou)(lou)點(dian)及(ji)時記(ji)錄并更(geng)換(huan)維(wei)修。
小問題24小時內解決
大問題不超過72小時
“注水(shui)(shui)打壓時(shi)(shi),一(yi)些老舊小(xiao)區(qu)的(de)(de)樓道、用(yong)戶的(de)(de)家中出現了漏水(shui)(shui)情況,客服(fu)中心在(zai)接到(dao)故障投訴(su)后,將(jiang)迅速(su)安排工(gong)作(zuo)人員及時(shi)(shi)維修(xiu)。小(xiao)問(wen)題(ti)承(cheng)諾24小(xiao)時(shi)(shi)以內解(jie)(jie)決,大問(wen)題(ti)不(bu)超過(guo)72小(xiao)時(shi)(shi)解(jie)(jie)決,智能(neng)服(fu)務系(xi)(xi)統(tong)將(jiang)實時(shi)(shi)跟蹤故障排除(chu)的(de)(de)進度,并(bing)通過(guo)電話(hua)向用(yong)戶通報(bao)最終(zhong)的(de)(de)處理結(jie)果(guo),達到(dao)投訴(su)有(you)追蹤、處理有(you)反饋(kui)。”寧夏華(hua)電供(gong)熱(re)有(you)限(xian)公司(si)客服(fu)熱(re)線主(zhu)管曹(cao)琛介紹,寧夏華(hua)電7698666供(gong)熱(re)客服(fu)系(xi)(xi)統(tong)屬于“東熱(re)西(xi)送(song)”智能(neng)化控制系(xi)(xi)統(tong)的(de)(de)一(yi)部分,具(ju)有(you)多路電話(hua)同時(shi)(shi)呼入呼出、電話(hua)轉(zhuan)接、呼叫轉(zhuan)移等(deng)基本功(gong)能(neng)外,還具(ju)備知識庫信息管理功(gong)能(neng),可將(jiang)供(gong)暖運行過(guo)程中積累的(de)(de)用(yong)戶投訴(su)、報(bao)修(xiu)、解(jie)(jie)決方案等(deng)整理歸檔,隨時(shi)(shi)提(ti)供(gong)典型問(wen)題(ti)的(de)(de)解(jie)(jie)決方案。
據介紹,客服電(dian)(dian)話(hua)除(chu)了咨詢(xun)今(jin)冬(dong)能否(fou)如期供暖(nuan)(nuan)、供暖(nuan)(nuan)質量等,還有(you)就是咨詢(xun)今(jin)年(nian)供暖(nuan)(nuan)交費(fei)、停(ting)暖(nuan)(nuan)等相(xiang)關問題。記者(zhe)獲悉,寧(ning)夏華(hua)電(dian)(dian)供熱有(you)限公司已(yi)與工商銀行和郵政儲蓄(xu)銀行達成合(he)作,華(hua)電(dian)(dian)自營(ying)供熱區域內的(de)兩家銀行網(wang)點(dian)都可(ke)以(yi)代交暖(nuan)(nuan)氣費(fei)。
華電今年供暖范(fan)圍包(bao)括:銀川城(cheng)(cheng)(cheng)區(qu)親水(shui)大街以東,京藏高(gao)速(su)(su)以西,金鳳區(qu)北繞城(cheng)(cheng)(cheng)高(gao)速(su)(su)以南(nan),興慶區(qu)賀蘭山東路及延伸(shen)段(duan)以南(nan),南(nan)繞城(cheng)(cheng)(cheng)高(gao)速(su)(su)以北區(qu)域;永寧(ning)區(qu)域永寧(ning)主城(cheng)(cheng)(cheng)區(qu)、望遠鎮等區(qu)域。
上述區(qu)域除銀川市熱(re)(re)力公司(si)唐徠鍋爐(lu)房(fang)、正(zheng)祥(xiang)供(gong)(gong)熱(re)(re)公司(si)碧水藍(lan)天鍋爐(lu)房(fang)、林盛供(gong)(gong)熱(re)(re)公司(si)、天煜(yu)供(gong)(gong)熱(re)(re)公司(si)、隆康供(gong)(gong)熱(re)(re)公司(si)、永恒能源(yuan)供(gong)(gong)熱(re)(re)公司(si)、龍盤(pan)家居(ju)市場鍋爐(lu)房(fang)、康橋公寓8處供(gong)(gong)熱(re)(re)區(qu)域及燃氣供(gong)(gong)熱(re)(re)區(qu)域外,均屬(shu)于(yu)寧夏華電(dian)供(gong)(gong)熱(re)(re)有限公司(si)自營供(gong)(gong)熱(re)(re)區(qu)域。
“今年(nian)(nian),寧(ning)夏(xia)華電(dian)供(gong)(gong)(gong)(gong)熱(re)(re)(re)有限公(gong)司辦理(li)(li)停(ting)暖(nuan)(nuan)申(shen)(shen)請的(de)時間是(shi)9月(yue)30日(ri)至10月(yue)20日(ri),逾期(qi)(qi)申(shen)(shen)請將不(bu)予辦理(li)(li)。”寧(ning)夏(xia)華電(dian)供(gong)(gong)(gong)(gong)熱(re)(re)(re)有限公(gong)司市(shi)(shi)場開(kai)發部負責人伍巖介紹,根(gen)據(ju)《銀川市(shi)(shi)供(gong)(gong)(gong)(gong)熱(re)(re)(re)管理(li)(li)條例》《寧(ning)夏(xia)集中供(gong)(gong)(gong)(gong)熱(re)(re)(re)申(shen)(shen)請停(ting)暖(nuan)(nuan)和恢(hui)復(fu)用(yong)(yong)(yong)熱(re)(re)(re)實施細(xi)則》等(deng)規(gui)定,申(shen)(shen)請停(ting)暖(nuan)(nuan)的(de)熱(re)(re)(re)用(yong)(yong)(yong)戶(hu)必須是(shi):供(gong)(gong)(gong)(gong)熱(re)(re)(re)設(she)施質保期(qi)(qi)滿后的(de)用(yong)(yong)(yong)戶(hu);供(gong)(gong)(gong)(gong)熱(re)(re)(re)系統具備分(fen)戶(hu)控制(zhi)供(gong)(gong)(gong)(gong)熱(re)(re)(re)條件(jian)(jian)(jian)(jian)的(de)用(yong)(yong)(yong)戶(hu);不(bu)影響相鄰熱(re)(re)(re)用(yong)(yong)(yong)戶(hu)正常用(yong)(yong)(yong)熱(re)(re)(re)的(de)用(yong)(yong)(yong)戶(hu);不(bu)危害公(gong)共供(gong)(gong)(gong)(gong)熱(re)(re)(re)設(she)施安全運行的(de)用(yong)(yong)(yong)戶(hu)。符合停(ting)暖(nuan)(nuan)要求的(de)用(yong)(yong)(yong)戶(hu),可攜帶房產證(zheng)或(huo)者購房合同原件(jian)(jian)(jian)(jian)及(ji)復(fu)印件(jian)(jian)(jian)(jian)、房主身(shen)份(fen)證(zheng)原件(jian)(jian)(jian)(jian)及(ji)復(fu)印件(jian)(jian)(jian)(jian)、代辦人員(yuan)身(shen)份(fen)證(zheng)原件(jian)(jian)(jian)(jian)及(ji)復(fu)印件(jian)(jian)(jian)(jian),前(qian)往(wang)各服務(wu)大廳(ting)辦理(li)(li)停(ting)暖(nuan)(nuan),并交納當年(nian)(nian)采(cai)暖(nuan)(nuan)費總額30%的(de)熱(re)(re)(re)能損耗(hao)費。(記(ji)者 鄭(zheng)崢)




