1.中(Zhong)央(Yang)空(Kong)调(Diao)系(Xi)统(Tong)的(De)实(Shi)测(Ce)风(Feng)量(Liang)大(Da)于(Yu)设(She)计(Ji)风(Feng)量(Liang)、(?)原(Yuan)因(Yin)和(He)解(Jie)决(Jue)方(Fang)法(Fa)。(?)中(Zhong)央(Yang)空(Kong)调(Diao)维(Wei)保(Bao)空(Kong)调(Diao)使(Shi)用(Yong)一(Yi)段(Duan)时(Shi)间(Jian)之(Zhi)后(Hou),(?)由(You)于(Yu)静(Jing)电(Dian)作(Zuo)用(Yong)和(He)反(Fan)复(Fu)空(Kong)气(Qi)循(Xun)环(Huan)、(?)使(Shi)滤(Lu)光(Guang)板(Ban)、(?)散(San)热(Re)器(Qi)、(?)蒸(Zheng)发(Fa)器(Qi)翅(Chi)片(Pian)表(Biao)面(Mian)积(Ji)聚(Ju)大(Da)量(Liang)灰(Hui)尘(Chen)及(Ji)污(Wu)垢(Gou),(?)造(Zao)成(Cheng)气(Qi)流(Liu)堵(Du)塞(Sai),(?)致(Zhi)使(Shi)制(Zhi)冷(Leng)、(?)制(Zhi)热(Re)效(Xiao)果(Guo)下(Xia)降(Jiang)。(?)增(Zeng)加(Jia)耗(Hao) 电(Dian)量(Liang),(?)噪(Zao)音(Yin),(?)严(Yan)重(Zhong)的(De)甚(Shen)至(Zhi)造(Zao)成(Cheng)压(Ya)缩(Suo)机(Ji)损(Sun)坏(Huai),(?)增(Zeng)大(Da)故(Gu)障(Zhang)率(Lu)。(?)降(Jiang)低(Di)空(Kong)调(Diao)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)中(Zhong)央(Yang)空(Kong)调(Diao)清(Qing)洗(Xi)摸(Mo)蒸(Zheng)发(Fa)器(Qi)的(De)表(Biao)面(Mian)温(Wen)度(Du)。(?)工(Gong)作(Zuo)正(Zheng)常(Chang)的(De)空(Kong)调(Diao)器(Qi)蒸(Zheng)发(Fa)器(Qi)各(Ge)处(Chu)的(De)温(Wen)度(Du)应(Ying)该(Gai)是(Shi)相(Xiang)同(Tong)的(De),(?)其(Qi)表(Biao)面(Mian)是(Shi)发(Fa)凉(Liang)的(De),(?)一(Yi)般(Ban)在(Zai)15℃(?)左(Zuo)右(You),(?)裸(Luo)露(Lu)在(Zai)外(Wai)的(De)铜(Tong)管(Guan)弯(Wan)头(Tou)处(Chu)有(You)凝(Ning)露(Lu)水(Shui)。(?)中(Zhong)央(Yang)空(Kong)调(Diao)保(Bao)养(Yang)摸(Mo)冷(Leng)凝(Ning)器(Qi)的(De)表(Biao)面(Mian)温(Wen)度(Du)。(?)空(Kong)调(Diao)器(Qi)开(Kai)机(Ji)运(Yun)转(Zhuan)后(Hou),(?)冷(Leng)凝(Ning)器(Qi)很(Hen)快(Kuai)就(Jiu)会(Hui)热(Re)起(Qi)来(Lai),(?)热(Re)得(De)越(Yue)快(Kuai)说(Shuo)明(Ming)制(Zhi)冷(Leng)越(Yue)快(Kuai),(?)在(Zai)正(Zheng)常(Chang)使(Shi)用(Yong)情(Qing)况(Kuang)下(Xia),(?)冷(Leng)凝(Ning)器(Qi)的(De)温(Wen)度(Du)可(Ke)达(Da)80℃(?)左(Zuo)右(You),(?)冷(Leng)凝(Ning)管(Guan)壁(Bi)温(Wen)度(Du)一(Yi)般(Ban)在(Zai)45-55℃(?)。(?)
①(?) 系(Xi)统(Tong)实(Shi)际(Ji)阻(Zu)力(Li)小(Xiao)于(Yu)设(She)计(Ji)阻(Zu)力(Li),(?)增(Zeng)加(Jia)了(Liao)风(Feng)机(Ji)风(Feng)量(Liang),(?)在(Zai)条(Tiao)件(Jian)允(Yun)许(Xu)的(De)情(Qing)况(Kuang)下(Xia)可(Ke)以(Yi)改(Gai)变(Bian)风(Feng)机(Ji)转(Zhuan)速(Su)。(?)
当(Dang)风(Feng)机(Ji)容(Rong)量(Liang)较(Jiao)大(Da)时(Shi),(?)请(Qing)关(Guan)闭(Bi)小(Xiao)风(Feng)量(Liang)控(Kong)制(Zhi)阀(Fa),(?)以(Yi)减(Jian)少(Shao)风(Feng)量(Liang)
二(?)、(?)机(Ji)器(Qi)露(Lu)点(Dian)温(Wen)度(Du)进(Jin)行(Xing)正(Zheng)常(Chang)或(Huo)偏(Pian)低(Di),(?)室(Shi)内(Nei)降(Jiang)温(Wen)慢(Man)产(Chan)生(Sheng)重(Zhong)要(Yao)原(Yuan)因(Yin)及(Ji)解(Jie)决(Jue)教(Jiao)学(Xue)方(Fang)法(Fa)。(?)
①(?) 送(Song)风(Feng)量(Liang)小(Xiao)于(Yu)系(Xi)统(Tong)设(She)计(Ji)值(Zhi),(?)换(Huan)气(Qi)次(Ci)数(Shu)少(Shao),(?)请(Qing)检(Jian)查(Cha)风(Feng)机(Ji)型(Xing)号(Hao)是(Shi)否(Fou)能(Neng)够(Gou)符(Fu)合(He)教(Jiao)学(Xue)设(She)计(Ji)发(Fa)展(Zhan)要(Yao)求(Qiu),(?)叶(Ye)轮(Lun)转(Zhuan)向(Xiang)企(Qi)业(Ye)是(Shi)否(Fou)需(Xu)要(Yao)正(Zheng)确(Que),(?)皮(Pi)带(Dai)是(Shi)否(Fou)松(Song)弛(Chi),(?)开(Kai)大(Da)送(Song)风(Feng)阀(Fa)门(Men),(?)消(Xiao)除(Chu)风(Feng)量(Liang)不(Bu)足(Zu)影(Ying)响(Xiang)因(Yin)素(Su)。(?)
②(?) 有(You)二(?)次(Ci)部(Bu)分(Fen)回(Hui)风(Feng)的(De)系(Xi)统(Tong),(?)二(?)次(Ci)通(Tong)过(Guo)回(Hui)风(Feng)量(Liang)过(Guo)大(Da),(?)请(Qing)调(Diao)节(Jie),(?)降(Jiang)低(Di)企(Qi)业(Ye)二(?)次(Ci)回(Hui)风(Feng)进(Jin)行(Xing)风(Feng)量(Liang)。(?)
③(?)中(Zhong)央(Yang)空(Kong)调(Diao)系(Xi)统(Tong)房(Fang)间(Jian),(?)风(Feng)量(Liang)分(Fen)布(Bu)不(Bu)均(Jun)匀(Yun),(?)请(Qing)进(Jin)行(Xing)调(Diao)整(Zheng),(?)使(Shi)各(Ge)房(Fang)间(Jian)的(De)风(Feng)量(Liang)分(Fen)布(Bu)均(Jun)匀(Yun)。(?)
3. 实(Shi)测(Ce)风(Feng)量(Liang)小(Xiao)于(Yu)设(She)计(Ji)风(Feng)量(Liang)的(De)原(Yuan)因(Yin)及(Ji)解(Jie)决(Jue)办(Ban)法(Fa)
1系(Xi)统(Tong)的(De)实(Shi)际(Ji)阻(Zu)力(Li)大(Da)于(Yu)设(She)计(Ji)阻(Zu)力(Li),(?)减(Jian)小(Xiao)了(Liao)风(Feng)机(Ji)风(Feng)量(Liang),(?)在(Zai)条(Tiao)件(Jian)允(Yun)许(Xu)的(De)情(Qing)况(Kuang)下(Xia),(?)改(Gai)进(Jin)了(Liao)风(Feng)管(Guan)部(Bu)件(Jian),(?)降(Jiang)低(Di)了(Liao)系(Xi)统(Tong)阻(Zu)力(Li)。(?)
②(?) 系(Xi)统(Tong)有(You)阻(Zu)塞(Sai)问(Wen)题(Ti)现(Xian)象(Xiang),(?)请(Qing)检(Jian)查(Cha)进(Jin)行(Xing)清(Qing)理(Li)管(Guan)理(Li)系(Xi)统(Tong)中(Zhong)可(Ke)能(Neng)的(De)阻(Zu)塞(Sai)物(Wu)。(?)
③(?) 系(Xi)统(Tong)漏(Lou)风(Feng),(?)应(Ying)堵(Du)漏(Lou)。(?)
四(Si)、(?)中(Zhong)央(Yang)空(Kong)调(Diao)室(Shi)内(Nei)噪(Zao)音(Yin)大(Da)于(Yu)设(She)计(Ji)要(Yao)求(Qiu)产(Chan)生(Sheng)原(Yuan)因(Yin)及(Ji)解(Jie)决(Jue)方(Fang)法(Fa)。(?)
风(Feng)机(Ji)噪(Zao)声(Sheng)高(Gao)于(Yu)额(E)定(Ding)值(Zhi),(?)请(Qing)确(Que)定(Ding)风(Feng)机(Ji)噪(Zao)声(Sheng),(?)检(Jian)查(Cha)风(Feng)机(Ji)叶(Ye)轮(Lun)外(Wai)壳(Ke)、(?)轴(Zhou)承(Cheng)是(Shi)否(Fou)损(Sun)坏(Huai)、(?)减(Jian)震(Zhen)性(Xing)能(Neng)是(Shi)否(Fou)良(Liang)好(Hao)、(?)对(Dui)症(Zheng)治(Zhi)疗(Liao)。(?)
风(Feng)管(Guan)及(Ji)阀(Fa)门(Men),(?)出(Chu)风(Feng)风(Feng)速(Su)过(Guo)大(Da),(?)产(Chan)生(Sheng)空(Kong)气(Qi)流(Liu)动(Dong)噪(Zao)音(Yin),(?)请(Qing)调(Diao)节(Jie)各(Ge)种(Zhong)阀(Fa)门(Men)、(?)出(Chu)风(Feng)口(Kou),(?)降(Jiang)低(Di)高(Gao)风(Feng)速(Su)。(?)
③(?)风(Feng)管(Guan)系(Xi)统(Tong)消(Xiao)声(Sheng)器(Qi)设(She)备(Bei)不(Bu)完(Wan)善(Shan),(?)请(Qing)添(Tian)加(Jia)消(Xiao)声(Sheng)器(Qi)弯(Wan)头(Tou)等(Deng)设(She)备(Bei)。(?)
五(Wu)、(?)室(Shi)内(Nei)气(Qi)流(Liu)速(Su)度(Du)主(Zhu)要(Yao)分(Fen)布(Bu)不(Bu)均(Jun)有(You)死(Si)角(Jiao)产(Chan)生(Sheng)重(Zhong)要(Yao)原(Yuan)因(Yin)及(Ji)解(Jie)决(Jue)教(Jiao)学(Xue)方(Fang)法(Fa)
不(Bu)充(Chong)分(Fen)考(Kao)虑(Lu)①(?)气(Qi)流(Liu)组(Zu)织(Zhi)设(She)计(Ji),(?)根(Gen)据(Ju)测(Ce)量(Liang)的(De)气(Qi)流(Liu)分(Fen)布(Bu)图(Tu)调(Diao)整(Zheng)出(Chu)风(Feng)口(Kou)位(Wei)置(Zhi)或(Huo)增(Zeng)加(Jia)出(Chu)风(Feng)口(Kou)数(Shu)量(Liang)。(?)
②(?) 送(Song)风(Feng)口(Kou)风(Feng)量(Liang)未(Wei)调(Diao)节(Jie)均(Jun)匀(Yun),(?)不(Bu)符(Fu)合(He)设(She)计(Ji)值(Zhi),(?)应(Ying)调(Diao)节(Jie)各(Ge)送(Song)风(Feng)口(Kou)风(Feng)量(Liang)使(Shi)与(Yu)设(She)计(Ji)要(Yao)求(Qiu)相(Xiang)符(Fu)。(?)
图(Tu)6。(?)系(Xi)统(Tong)总(Zong)送(Song)风(Feng)量(Liang)与(Yu)总(Zong)送(Song)风(Feng)量(Liang)不(Bu)一(Yi)致(Zhi),(?)造(Zao)成(Cheng)差(Cha)异(Yi)较(Jiao)大(Da)的(De)原(Yuan)因(Yin)及(Ji)解(Jie)决(Jue)办(Ban)法(Fa)
①(?) 风(Feng)量(Liang)测(Ce)量(Liang)方(Fang)法(Fa)与(Yu)计(Ji)算(Suan)不(Bu)正(Zheng)确(Que),(?)请(Qing)复(Fu)查(Cha)测(Ce)量(Liang)与(Yu)计(Ji)算(Suan)数(Shu)据(Ju)。(?)
②(?) 系(Xi)统(Tong)出(Chu)现(Xian)漏(Lou)风(Feng)或(Huo)气(Qi)流(Liu)进(Jin)行(Xing)短(Duan)路(Lu),(?)请(Qing)检(Jian)查(Cha)堵(Du)漏(Lou),(?)消(Xiao)除(Chu)各(Ge)种(Zhong)短(Duan)路(Lu)。(?)