柴(Chai)油(You)发(Fa)电(Dian)机(Ji)组(Zu)的(De)喷(Pen)油(You)嘴(Zui)出(Chu)现(Xian)故(Gu)障(Zhang)该(Gai)怎(Zen)么(Me)办(Ban)?(?)
点(Dian)击(Ji)次(Ci)数(Shu):(?)2084 更(Geng)新(Xin)时(Shi)间(Jian):(?)2020-05-11
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(?) (?)柴(Chai)油(You)发(Fa)电(Dian)机(Ji)组(Zu)是(Shi)发(Fa)电(Dian)设(She)备(Bei)的(De)一(Yi)种(Zhong),(?)它(Ta)的(De)原(Yuan)理(Li)是(Shi)通(Tong)过(Guo)发(Fa)动(Dong)机(Ji)燃(Ran)烧(Shao)柴(Chai)油(You),(?)将(Jiang)热(Re)能(Neng)转(Zhuan)化(Hua)为(Wei)机(Ji)械(Xie)能(Neng),(?)再(Zai)通(Tong)过(Guo)发(Fa)动(Dong)机(Ji)旋(Xuan)转(Zhuan)驱(Qu)动(Dong)发(Fa)电(Dian)机(Ji)切(Qie)割(Ge)磁(Ci)场(Chang),(?)终(Zhong)产(Chan)生(Sheng)电(Dian)能(Neng)。(?)
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(?) (?)柴(Chai)油(You)发(Fa)电(Dian)机(Ji)组(Zu)原(Yuan)理(Li)简(Jian)而(?)言(Yan)之(Zhi),(?)就(Jiu)是(Shi)柴(Chai)油(You)机(Ji)驱(Qu)动(Dong)发(Fa)电(Dian)机(Ji)运(Yun)转(Zhuan)。(?)在(Zai)汽(Qi)缸(Gang)内(Nei),(?)经(Jing)过(Guo)空(Kong)气(Qi)滤(Lu)清(Qing)器(Qi)过(Guo)滤(Lu)后(Hou)的(De)洁(Jie)净(Jing)空(Kong)气(Qi)与(Yu)喷(Pen)油(You)嘴(Zui)喷(Pen)射(She)出(Chu)的(De)高(Gao)压(Ya)雾(Wu)化(Hua)柴(Chai)油(You)充(Chong)分(Fen)混(Hun)合(He),(?)在(Zai)活(Huo)塞(Sai)上(Shang)行(Xing)的(De)挤(Ji)压(Ya)下(Xia),(?)体(Ti)积(Ji)缩(Suo)小(Xiao),(?)温(Wen)度(Du)迅(Xun)速(Su)升(Sheng)高(Gao),(?)达(Da)到(Dao)柴(Chai)油(You)的(De)燃(Ran)点(Dian)。(?)柴(Chai)油(You)被(Bei)点(Dian)燃(Ran),(?)混(Hun)合(He)气(Qi)体(Ti)剧(Ju)烈(Lie)燃(Ran)烧(Shao),(?)体(Ti)积(Ji)迅(Xun)速(Su)膨(Peng)胀(Zhang),(?)推(Tui)动(Dong)活(Huo)塞(Sai)下(Xia)行(Xing),(?)称(Cheng)为(Wei)“作(Zuo)功(Gong)”。(?)各(Ge)汽(Qi)缸(Gang)按(An)一(Yi)定(Ding)顺(Shun)序(Xu)依(Yi)次(Ci)作(Zuo)功(Gong),(?)作(Zuo)用(Yong)在(Zai)活(Huo)塞(Sai)上(Shang)的(De)推(Tui)力(Li)经(Jing)过(Guo)连(Lian)杆(Gan)变(Bian)成(Cheng)了(Liao)推(Tui)动(Dong)曲(Qu)轴(Zhou)转(Zhuan)动(Dong)的(De)力(Li)量(Liang),(?)从(Cong)而(?)带(Dai)动(Dong)曲(Qu)轴(Zhou)旋(Xuan)转(Zhuan)。(?)
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(?) (?)喷(Pen)油(You)器(Qi)是(Shi)柴(Chai)油(You)发(Fa)电(Dian)机(Ji)组(Zu)燃(Ran)油(You)供(Gong)给(Gei)系(Xi)统(Tong)中(Zhong)实(Shi)现(Xian)燃(Ran)油(You)喷(Pen)射(She)的(De)重(Zhong)要(Yao)部(Bu)件(Jian),(?)其(Qi)功(Gong)功(Gong)用(Yong)是(Shi)根(Gen)据(Ju)柴(Chai)油(You)机(Ji)混(Hun)合(He)气(Qi)形(Xing)成(Cheng)的(De)特(Te)点(Dian),(?)将(Jiang)燃(Ran)油(You)雾(Wu)化(Hua)成(Cheng)细(Xi)微(Wei)的(De)油(You)滴(Di),(?)并(Bing)将(Jiang)其(Qi)喷(Pen)射(She)到(Dao)燃(Ran)烧(Shao)室(Shi)特(Te)定(Ding)的(De)部(Bu)位(Wei)。(?)喷(Pen)油(You)器(Qi)应(Ying)满(Man)足(Zu)不(Bu)同(Tong)类(Lei)型(Xing)的(De)燃(Ran)烧(Shao)室(Shi)对(Dui)喷(Pen)雾(Wu)特(Te)性(Xing)的(De)要(Yao)求(Qiu)。(?)高(Gao)速(Su)柴(Chai)油(You)发(Fa)电(Dian)机(Ji)广(Guang)泛(Fan)采(Cai)用(Yong)闭(Bi)式(Shi)喷(Pen)油(You)器(Qi)。(?)这(Zhe)种(Zhong)喷(Pen)油(You)器(Qi)主(Zhu)要(Yao)由(You)喷(Pen)油(You)器(Qi)体(Ti)、(?)调(Diao)压(Ya)装(Zhuang)置(Zhi)及(Ji)喷(Pen)油(You)嘴(Zui)等(Deng)部(Bu)分(Fen)组(Zu)成(Cheng)。(?)闭(Bi)式(Shi)喷(Pen)油(You)器(Qi)的(De)喷(Pen)油(You)嘴(Zui)是(Shi)由(You)针(Zhen)阀(Fa)和(He)针(Zhen)阀(Fa)体(Ti)组(Zu)成(Cheng)的(De)一(Yi)对(Dui)精(Jing)密(Mi)偶(Ou)件(Jian),(?)其(Qi)配(Pei)合(He)间(Jian)隙(Xi)仅(Jin)为(Wei)0.002~(?)0.004mm。(?)为(Wei)此(Ci),(?)在(Zai)精(Jing)加(Jia)工(Gong)之(Zhi)后(Hou),(?)尚(Shang)需(Xu)配(Pei)对(Dui)研(Yan)磨(Mo),(?)故(Gu)在(Zai)使(Shi)用(Yong)中(Zhong)不(Bu)能(Neng)互(Hu)换(Huan)。(?)一(Yi)般(Ban)针(Zhen)阀(Fa)由(You)热(Re)稳(Wen)定(Ding)性(Xing)好(Hao)的(De)高(Gao)速(Su)钢(Gang)制(Zhi)造(Zao),(?)而(?)针(Zhen)阀(Fa)体(Ti)则(Ze)采(Cai)用(Yong)耐(Nai)冲(Chong)击(Ji)的(De)合(He)金(Jin)钢(Gang)。(?)
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(?) (?)喷(Pen)油(You)嘴(Zui)故(Gu)障(Zhang)的(De)主(Zhu)要(Yao)原(Yuan)因(Yin):(?)
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(?) (?)1、(?)柴(Chai)油(You)不(Bu)清(Qing)洁(Jie),(?)高(Gao)压(Ya)油(You)管(Guan)内(Nei)有(You)杂(Za)质(Zhi),(?)力(Li)出(Chu)寞(Mo)了(Liao)喷(Pen)曲(Qu)器(Qi)针(Zhen)阀(Fa)偶(Ou)件(Jian)的(De)磨(Mo)损(Sun),(?)使(Shi)针(Zhen)阀(Fa)偶(Ou)件(Jian)关(Guan)闭(Bi)不(Bu)严(Yan),(?)燃(Ran)烧(Shao)室(Shi)内(Nei)高(Gao)压(Ya)燃(Ran)气(Qi)反(Fan)窜(Cuan),(?)烧(Shao)坏(Huai)针(Zhen)阀(Fa)偶(Ou)件(Jian)。(?)此(Ci)外(Wai),(?)喷(Pen)油(You)器(Qi)调(Diao)压(Ya)弹(Dan)簧(Huang)、(?)挺(Ting)杆(Gan)等(Deng)零(Ling)件(Jian)上(Shang)的(De)脏(Zang)物(Wu)通(Tong)过(Guo)喷(Pen)油(You)器(Qi)挺(Ting)杆(Gan)移(Yi)到(Dao)了(Liao)喷(Pen)油(You)器(Qi)针(Zhen)阀(Fa)上(Shang)部(Bu),(?)或(Huo)油(You)路(Lu)上(Shang)用(Yong)于(Yu)防(Fang)止(Zhi)漏(Lou)油(You)的(De)棉(Mian)绳(Sheng)、(?)铅(Qian)丝(Si)经(Jing)高(Gao)压(Ya)油(You)管(Guan)进(Jin)入(Ru)喷(Pen)油(You)器(Qi),(?)都(Du)会(Hui)使(Shi)针(Zhen)阀(Fa)偶(Ou)件(Jian)卡(Ka)死(Si)。(?)
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(?) (?)2、(?)机(Ji)温(Wen)过(Guo)高(Gao)喷(Pen)曲(Qu)器(Qi)冷(Leng)却(Que)不(Bu)良(Liang),(?)造(Zao)虎(Hu)地(Di)阀(Fa)偶(Ou)件(Jian)卡(Ka)死(Si)。(?)而(?)供(Gong)油(You)时(Shi)间(Jian)过(Guo)迟(Chi)、(?)冷(Leng)却(Que)水(Shui)道(Dao)水(Shui)垢(Gou)过(Guo)多(Duo)或(Huo)堵(Du)塞(Sai)、(?)水(Shui)泵(Beng)叶(Ye)轮(Lun)端(Duan)面(Mian)磨(Mo)损(Sun)、(?)发(Fa)动(Dong)机(Ji)长(Chang)期(Qi)超(Chao)负(Fu)荷(He)等(Deng)又(You)会(Hui)使(Shi)发(Fa)动(Dong)机(Ji)过(Guo)热(Re)。(?)
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(?) (?)3、(?)出(Chu)抽(Chou)阀(Fa)磨(Mo)损(Sun),(?)使(Shi)喷(Pen)油(You)器(Qi)停(Ting)止(Zhi)喷(Pen)油(You)时(Shi)出(Chu)现(Xian)滴(Di)油(You)现(Xian)象(Xiang),(?)以(Yi)致(Zhi)使(Shi)喷(Pen)曲(Qu)嘴(Zui)燃(Ran)焦(Jiao)积(Ji)炭(Tan),(?)发(Fa)生(Sheng)卡(Ka)死(Si)的(De)故(Gu)障(Zhang)。(?)
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(?) (?)4、(?)喷(Pen)曲(Qu)压(Ya)力(Li)过(Guo)低(Di),(?)造(Zao)成(Cheng)燃(Ran)烧(Shao)室(Shi)内(Nei)高(Gao)压(Ya)燃(Ran)气(Qi)反(Fan)窜(Cuan)。(?)
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(?) (?)5、(?)喷(Pen)油(You)器(Qi)安(An)装(Zhuang)时(Shi),(?)漏(Lou)装(Zhuang)垫(Dian)片(Pian)或(Huo)垫(Dian)片(Pian)破(Po)坏(Huai),(?)造(Zao)成(Cheng)漏(Lou)气(Qi),(?)引(Yin)起(Qi)喷(Pen)油(You)器(Qi)局(Ju)部(Bu)温(Wen)度(Du)过(Guo)高(Gao)而(?)卡(Ka)死(Si)。(?)
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(?) (?)6、(?)零(Ling)件(Jian)制(Zhi)造(Zao)方(Fang)面(Mian)的(De)原(Yuan)因(Yin),(?)如(Ru)气(Qi)缸(Gang)盖(Gai)上(Shang)喷(Pen)油(You)器(Qi)安(An)装(Zhuang)孔(Kong)与(Yu)喷(Pen)油(You)器(Qi)配(Pei)合(He)过(Guo)紧(Jin),(?)针(Zhen)阀(Fa)体(Ti)与(Yu)气(Qi)缸(Gang)盖(Gai)上(Shang)的(De)安(An)装(Zhuang)孔(Kong)间(Jian)隙(Xi)过(Guo)小(Xiao),(?)气(Qi)缸(Gang)盖(Gai)喷(Pen)油(You)器(Qi)安(An)装(Zhuang)孔(Kong)加(Jia)工(Gong)过(Guo)深(Shen)等(Deng)。(?)
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