水(Shui)垢(Gou)对(Dui)中(Zhong)央(Yang)空(Kong)调(Diao)机(Ji)组(Zu)的(De)危(Wei)害(Hai)
一(Yi)、(?)中(Zhong)央(Yang)空(Kong)调(Diao)的(De)冷(Leng)却(Que)水(Shui)系(Xi)统(Tong)和(He)冷(Leng)冻(Dong)水(Shui)系(Xi)统(Tong)在(Zai)使(Shi)用(Yong)一(Yi)段(Duan)时(Shi)间(Jian)后(Hou)会(Hui)有(You)不(Bu)同(Tong)程(Cheng)度(Du)的(De)锈(Xiu)蚀(Shi)和(He)污(Wu)垢(Gou)产(Chan)生(Sheng),(?)引(Yin)起(Qi)压(Ya)缩(Suo)机(Ji)排(Pai)气(Qi)温(Wen)度(Du)升(Sheng)高(Gao),(?)制(Zhi)冷(Leng)量(Liang)不(Bu)断(Duan)下(Xia)降(Jiang),(?)严(Yan)重(Zhong)影(Ying)响(Xiang)空(Kong)调(Diao)设(She)备(Bei)的(De)安(An)全(Quan)运(Yun)行(Xing)。(?)结(Jie)垢(Gou)影(Ying)响(Xiang)循(Xun)环(Huan)水(Shui)的(De)流(Liu)量(Liang),(?)一(Yi)层(Ceng)薄(Bao)垢(Gou)即(Ji)可(Ke)使(Shi)传(Chuan)热(Re)速(Su)率(Lu)急(Ji)速(Su)下(Xia)降(Jiang),(?)这(Zhe)是(Shi)因(Yin)为(Wei)一(Yi)般(Ban)水(Shui)垢(Gou)的(De)传(Chuan)导(Dao)系(Xi)数(Shu)比(Bi)钢(Gang)铁(Tie)小(Xiao)几(Ji)十(Shi)倍(Bei)及(Ji)至(Zhi)几(Ji)百(Bai)倍(Bei)。(?)因(Yin)此(Ci),(?)中(Zhong)央(Yang)空(Kong)调(Diao)的(De)主(Zhu)机(Ji)和(He)水(Shui)循(Xun)环(Huan)系(Xi)统(Tong)应(Ying)定(Ding)期(Qi)及(Ji)时(Shi)的(De)清(Qing)洗(Xi)和(He)除(Chu)垢(Gou)。(?)
水(Shui)垢(Gou)对(Dui)中(Zhong)央(Yang)空(Kong)调(Diao)机(Ji)组(Zu)的(De)危(Wei)害(Hai)总(Zong)结(Jie)为(Wei)以(Yi)下(Xia)几(Ji)点(Dian):(?)
1、(?)降(Jiang)低(Di)了(Liao)换(Huan)热(Re)效(Xiao)果(Guo)。(?)多(Duo)数(Shu)换(Huan)热(Re)器(Qi)都(Du)是(Shi)用(Yong)碳(Tan)素(Su)钢(Gang)制(Zhi)成(Cheng)的(De),(?)而(?)碳(Tan)素(Su)钢(Gang)的(De)导(Dao)热(Re)系(Xi)数(Shu)为(Wei)46.4-52.2W/(m*k),(?)而(?)水(Shui)垢(Gou)的(De)导(Dao)热(Re)系(Xi)数(Shu)为(Wei)0.464-0.679W/(m*k),(?)只(Zhi)有(You)碳(Tan)素(Su)钢(Gang)的(De)1%左(Zuo)右(You),(?)显(Xian)然(Ran)水(Shui)垢(Gou)或(Huo)其(Qi)它(Ta)沉(Chen)积(Ji)物(Wu)的(De)导(Dao)热(Re)系(Xi)数(Shu)比(Bi)金(Jin)属(Shu)低(Di)得(De)多(Duo)。(?)因(Yin)此(Ci)当(Dang)水(Shui)垢(Gou)或(Huo)其(Qi)它(Ta)沉(Chen)积(Ji)物(Wu)覆(Fu)盖(Gai)在(Zai)换(Huan)热(Re)器(Qi)表(Biao)面(Mian)上(Shang)时(Shi),(?)就(Jiu)如(Ru)同(Tong)在(Zai)换(Huan)热(Re)器(Qi)表(Biao)面(Mian)裹(Guo)上(Shang)一(Yi)层(Ceng)厚(Hou)厚(Hou)的(De)棉(Mian)衣(Yi),(?)大(Da)大(Da)降(Jiang)低(Di)换(Huan)热(Re)器(Qi)的(De)换(Huan)热(Re)效(Xiao)率(Lu),(?)如(Ru)果(Guo)想(Xiang)要(Yao)维(Wei)持(Chi)其(Qi)制(Zhi)热(Re)或(Huo)制(Zhi)冷(Leng),(?)势(Shi)必(Bi)增(Zeng)加(Jia)能(Neng)耗(Hao)。(?)
2、(?)使(Shi)冷(Leng)却(Que)水(Shui)的(De)循(Xun)环(Huan)速(Su)度(Du)和(He)流(Liu)量(Liang)减(Jian)少(Shao)。(?)沉(Chen)积(Ji)物(Wu)或(Huo)微(Wei)生(Sheng)物(Wu)污(Wu)垢(Gou)覆(Fu)盖(Gai)在(Zai)换(Huan)热(Re)器(Qi)及(Ji)其(Qi)管(Guan)壁(Bi)上(Shang),(?)甚(Shen)至(Zhi)堵(Du)塞(Sai)管(Guan)道(Dao),(?)这(Zhe)样(Yang)使(Shi)单(Dan)位(Wei)时(Shi)间(Jian)通(Tong)过(Guo)的(De)循(Xun)环(Huan)水(Shui)量(Liang)减(Jian)少(Shao)了(Liao),(?)循(Xun)环(Huan)速(Su)度(Du)减(Jian)慢(Man)了(Liao),(?)从(Cong)而(?)导(Dao)致(Zhi)换(Huan)热(Re)效(Xiao)果(Guo)进(Jin)一(Yi)步(Bu)降(Jiang)低(Di)。(?)
3、(?)加(Jia)速(Su)腐(Fu)蚀(Shi)。(?)沉(Chen)积(Ji)物(Wu)和(He)微(Wei)生(Sheng)物(Wu)的(De)存(Cun)在(Zai),(?)促(Cu)使(Shi)了(Liao)浓(Nong)差(Cha)腐(Fu)蚀(Shi)电(Dian)池(Chi)的(De)形(Xing)成(Cheng)及(Ji)垢(Gou)下(Xia)腐(Fu)蚀(Shi)的(De)产(Chan)生(Sheng),(?)从(Cong)而(?)加(Jia)速(Su)了(Liao)金(Jin)属(Shu)被(Bei)腐(Fu)蚀(Shi)的(De)速(Su)度(Du)。(?)
4、(?)缩(Suo)短(Duan)了(Liao)设(She)备(Bei)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)一(Yi)方(Fang)面(Mian)沉(Chen)积(Ji)物(Wu)和(He)微(Wei)生(Sheng)物(Wu)粘(Zhan)泥(Ni)覆(Fu)盖(Gai)在(Zai)换(Huan)热(Re)器(Qi)表(Biao)面(Mian),(?)阻(Zu)止(Zhi)了(Liao)设(She)备(Bei)的(De)有(You)效(Xiao)换(Huan)热(Re),(?)从(Cong)而(?)使(Shi)换(Huan)热(Re)器(Qi)表(Biao)面(Mian)的(De)金(Jin)属(Shu)长(Chang)期(Qi)处(Chu)于(Yu)高(Gao)温(Wen)热(Re)负(Fu)荷(He)状(Zhuang)态(Tai),(?)导(Dao)致(Zhi)了(Liao)金(Jin)属(Shu)疲(Pi)劳(Lao);另(Ling)一(Yi)方(Fang)面(Mian),(?)腐(Fu)蚀(Shi)的(De)发(Fa)生(Sheng)会(Hui)导(Dao)致(Zhi)换(Huan)热(Re)器(Qi)的(De)管(Guan)壁(Bi)变(Bian)薄(Bao),(?)尤(You)其(Qi)是(Shi)垢(Gou)下(Xia)腐(Fu)蚀(Shi)还(Huan)会(Hui)导(Dao)致(Zhi)设(She)备(Bei)穿(Chuan)孔(Kong)泄(Xie)漏(Lou),(?)这(Zhe)些(Xie)情(Qing)况(Kuang)的(De)发(Fa)生(Sheng),(?)使(Shi)得(De)设(She)备(Bei)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)缩(Suo)短(Duan)。(?)
5、(?)增(Zeng)加(Jia)了(Liao)运(Yun)行(Xing)成(Cheng)本(Ben)。(?)为(Wei)使(Shi)设(She)备(Bei)保(Bao)持(Chi)足(Zu)够(Gou)的(De)换(Huan)热(Re)效(Xiao)率(Lu),(?)必(Bi)须(Xu)采(Cai)取(Qu)增(Zeng)加(Jia)水(Shui)量(Liang),(?)增(Zeng)大(Da)能(Neng)源(Yuan)供(Gong)给(Gei)等(Deng)措(Cuo)施(Shi),(?)同(Tong)时(Shi)为(Wei)维(Wei)修(Xiu)、(?)更(Geng)换(Huan)因(Yin)腐(Fu)蚀(Shi)原(Yuan)因(Yin)造(Zao)成(Cheng)损(Sun)害(Hai)的(De)设(She)备(Bei),(?)必(Bi)然(Ran)增(Zeng)加(Jia)费(Fei)用(Yong),(?)从(Cong)而(?)增(Zeng)大(Da)了(Liao)设(She)备(Bei)的(De)运(Yun)行(Xing)成(Cheng)本(Ben)。(?)
二(?)、(?)热(Re)交(Jiao)换(Huan)器(Qi)对(Dui)中(Zhong)央(Yang)空(Kong)调(Diao)的(De)运(Yun)行(Xing)效(Xiao)果(Guo)起(Qi)着(Zhuo)至(Zhi)关(Guan)重(Zhong)要(Yao)的(De)作(Zuo)用(Yong),(?)科(Ke)学(Xue)研(Yan)究(Jiu)证(Zheng)明(Ming):(?)冷(Leng)却(Que)水(Shui)在(Zai)循(Xun)环(Huan)过(Guo)程(Cheng)中(Zhong)产(Chan)生(Sheng)的(De)水(Shui)垢(Gou)、(?)污(Wu)垢(Gou)直(Zhi)接(Jie)降(Jiang)低(Di)热(Re)交(Jiao)换(Huan)效(Xiao)率(Lu)和(He)制(Zhi)冷(Leng)量(Liang),(?)并(Bing)且(Qie)堵(Du)塞(Sai)冷(Leng)凝(Ning)管(Guan),(?)降(Jiang)低(Di)了(Liao)整(Zheng)套(Tao)设(She)备(Bei)的(De)运(Yun)行(Xing)效(Xiao)率(Lu),(?)大(Da)大(Da)地(Di)增(Zeng)加(Jia)耗(Hao)电(Dian)量(Liang)
((?)如(Ru)下(Xia)图(Tu))(?)美(Mei)国(Guo)Philip Kotz机(Ji)构(Gou)研(Yan)究(Jiu)数(Shu)据(Ju)
当(Dang)水(Shui)垢(Gou)厚(Hou)度(Du)达(Da)到(Dao) 热(Re)交(Jiao)换(Huan)将(Jiang)损(Sun) 耗(Hao)电(Dian)将(Jiang)增(Zeng)
0.3mm 21% 10%
0.6mm 34% 20%
0.9mm 44% 31%
其(Qi)实(Shi)中(Zhong)央(Yang)空(Kong)调(Diao)在(Zai)日(Ri)常(Chang)运(Yun)行(Xing)过(Guo)程(Cheng)中(Zhong),(?)水(Shui)系(Xi)统(Tong)不(Bu)但(Dan)会(Hui)出(Chu)现(Xian)水(Shui)垢(Gou)、(?)还(Huan)会(Hui)产(Chan)生(Sheng)藻(Zao)类(Lei)、(?)生(Sheng)物(Wu)粘(Zhan)泥(Ni)、(?)铁(Tie)锈(Xiu)等(Deng)金(Jin)腐(Fu)蚀(Shi)产(Chan)物(Wu),(?)这(Zhe)些(Xie)物(Wu)质(Zhi)不(Bu)断(Duan)沉(Chen)积(Ji)在(Zai)冷(Leng)凝(Ning)器(Qi)、(?)换(Huan)热(Re)器(Qi)管(Guan)道(Dao)内(Nei),(?)造(Zao)成(Cheng)管(Guan)路(Lu)通(Tong)量(Liang)变(Bian)小(Xiao),(?)响(Xiang)换(Huan)热(Re)效(Xiao)果(Guo),(?)使(Shi)污(Wu)垢(Gou)导(Dao)热(Re)系(Xi)数(Shu)降(Jiang)低(Di),(?)当(Dang)污(Wu)垢(Gou)沉(Chen)积(Ji)物(Wu)覆(Fu)盖(Gai)在(Zai)换(Huan)热(Re)器(Qi)的(De)换(Huan)热(Re)面(Mian)时(Shi),(?)就(Jiu)会(Hui)大(Da)大(Da)降(Jiang)低(Di)冷(Leng)换(Huan)热(Re)效(Xiao)率(Lu),(?)导(Dao)致(Zhi)冷(Leng)凝(Ning)器(Qi)压(Ya)力(Li)升(Sheng)高(Gao),(?)冷(Leng)冻(Dong)效(Xiao)果(Guo)下(Xia)降(Jiang),(?)能(Neng)源(Yuan)消(Xiao)耗(Hao)大(Da)幅(Fu)上(Shang)升(Sheng)。(?)污(Wu)垢(Gou)加(Jia)腐(Fu)蚀(Shi),(?)使(Shi)中(Zhong)央(Yang)空(Kong)调(Diao)机(Ji)组(Zu)寿(Shou)命(Ming)更(Geng)短(Duan)。(?)因(Yin)此(Ci),(?)从(Cong)节(Jie)约(Yue)能(Neng)源(Yuan)和(He)延(Yan)长(Chang)中(Zhong)央(Yang)空(Kong)调(Diao)机(Ji)组(Zu)使(Shi)用(Yong)寿(Shou)命(Ming)考(Kao)虑(Lu),(?)中(Zhong)央(Yang)空(Kong)调(Diao)清(Qing)洗(Xi)和(He)除(Chu)垢(Gou)是(Shi)非(Fei)常(Chang)有(You)必(Bi)要(Yao)的(De)!(?)
上(Shang)一(Yi)条(Tiao):(?)论(Lun)太(Tai)阳(Yang)能(Neng)结(Jie)垢(Gou)的(De)影(Ying)响(Xiang)
下(Xia)一(Yi)条(Tiao):(?)论(Lun)水(Shui)垢(Gou)对(Dui)空(Kong)气(Qi)能(Neng)的(De)危(Wei)害(Hai) |
返(Fan)回(Hui)列(Lie)表(Biao) |