极速赛车官网

欢迎访问柴油发电机厂家泰州凯华柴油发电机组有限公司。16年专注发电机组研发!
全国服务热线:

13961041768

新闻资讯
NEWS
柴油发电机组为什么在冬季不易启动?
发布时间:2020-05-19 09:25:57

柴油发电机组为什么在冬季不易启动?

 kangmingsifadianjizudeqidong,bujinjuedingyubenshendejishuzhuangkuang,haishouwaijieqiwendeyingxiang。dongjidiwenxiaqidonggengkunnan,zhuyaoshiyouruxiayuanyinsuozhi:

冬季气候寒冷,环境温度低,机油粘度增大,各运动机件的摩擦阻力增加,使起动转速降低,难以起动。蓄电池容量随温度下降而减少,使起动转速进一步降低。由于起动转速降低,压缩空气渗漏增多,气缸壁散热量增大,致使压缩终了时空气的温度和压力大为降低,使柴油发火的延迟期增长,严重时甚至不能燃烧。

 低温下的柴油粘度增大,使喷射速度降低,加上空气在压缩终了时的旋流速度、温度和压力都比较低,使喷入气缸的柴油雾化质量差,难以与空气迅速形成良好的可燃气体并及时发火燃烧,甚至不能着火,导致起动困难。

 

康明斯发电机组常见故障有以下几种:

   1、kangmingsifadianjizubunengqidonghuochangshiqidongdanbunengchenggong

   daozhiqiguzhangyuanyinyou:dianlugongzuobuzhengchang;xudianchidianlibuzu;xudianchijietoufushihuodianlanlianjiesongdong;dianlanlianjiebulianghuochongdianqihuoxudianchiguzhang;qidongmadaguzhang;kongzhipingzhiqidongdianluguzhang;qitakenengchuxianzhiguzhang。xudianchidianlibuzu;xudianchijietoufushihuodianlanlianjiesongdong;fadongjigangneiranyoubuzu;ranyouyouluzhongyoukongqi;ranyoulvqingqidusai;ranyouxitonggongzuobuzhengchang;kongqilvqingqidusai;huanjingwenduguodi;diaosuqigongzuobuzhengchang;kongzhipingzhiqidongdianluguzhang。

 2、康明斯发电机转速低或转速不稳产

   guzhangyuanyin:ranyoulvqingqidusai;ranyouxitonggongzuobuzhengchang;diaosuqigongzuobuzhengchang;huanjingwendudihuoweiyure;avr/dvrgongzuobuzhengchang;fadongjizhuansuguodi;qitakenengchuxianzhiguzhang。

 3、电压频率低或指示为零产生

   guzhangyuanyin:ranyoulvqingqidusai;ranyouxitonggongzuobuzhengchang;diaosuqigongzuobuzhengchang;avr/dvrgongzuobuzhengchang;fadongjizhuansuguodi;zhishiyibiaoguzhang;yibiaolianjieguzhang;qitakenengchuxianzhiguzhang。

4、附加装置不工作,超速

极速赛车官网   guzhangyuanyin:guozaitiaozha;duanluhuoguozaiyinqitiaozha;fujiazhuangzhigongzuobuzhengchang;qitakenengchuxianzhiguzhang。yibiaolianjieguzhang;chuanganqi、kongzhipinghuolianxianguzhang;qitakenengchuxianzhiguzhang。

 5、康明斯柴油发电机组无输出

   guzhangyuanyin:avr/dvrgongzuobuzhengchang;yibiaolianjieguzhang;guozaitiaozha;qitakenengchuxianzhiguzhang。

 6、机油压力低,燃油油位低,水温高

极速赛车官网   guzhangyuanyin:jiyouyouweigao;queshaojiyou;jiyoulvqingqidusai;jiyoubenggongzuoliangbuzhengchang;chuanganqi、kongzhipinghuolianxianguzhang;qitakenengchuxianzhiguzhang。fadongjigangneiranyoubuzu;chuanganqi、kongzhipinghuolianxianguzhang。guozai;queshaolengqueshui;shuibengguzhang;chuanganqi、kongzhipinghuolianxianguzhang;shuixiang/zhonglengqidusaihuotaizang;qitakenengchuxianzhiguzhang。


taizhoukaihuachaiyoufadianjizuyouxiangongsi  dizhi:taizhoushihailinggongyeyuanqutaianlu21hao 

极速赛车官网dianhua:0523-86089228  shouji:13961041768(weixintonghao)  qiyeqq:2880150992