欢迎访问云南德科特种车辆装备有限公司!

客服热线:

\n \n
\n \n
\n
","validate_14":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","value":true},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"layout_1":[{},{},{},{},{}],"validate_12":{"required":{"msg":"内容不能为空","state":true,"value":true}},"showplaceholder_12":false,"text_2":"欢迎访问云南德科特种车辆装备有限公司!","showlabel_12":false,"action_13":1,"showlabel_14":false,"state_12":"normal","showplaceholder_14":true,"type_13":1,"richtext_4":"

客服热线:

\n","dditem_14":{},"logic_13":[],"datasource_14":{},"html_5":"
\n
\n \n\n\n
\n
\n","placeholder_14":"请输入关键词...","dditemlist_12":[{}],"placeholder_12":"请选择应用","type_14":"text","submit_11":{"obj2":{"type":"custompage","value":{"type":"page","params":[{"param":"keywords","valuename":"单行文本","valuetype":"value","paramname":"全局搜索关键字","type":"form","value":"e_input-14"},{"param":"appids","valuename":"下拉选择","valuetype":"value","paramname":"全局搜索应用范围","type":"form","value":"e_select-12"}],"value":"3dd00417-c479-4ec9-bb43-ec0d377bbbb8"},"target":"_self"},"obj1":{"result":1,"request":[],"prompt":""},"logic":[],"type":2,"obj3":{}},"sourceuuid_11":"1552634884302962688","href_2":{"type":"none","value":"","target":""},"basic_11":{"submitlimit":{"unit":1,"count":1,"interval":1,"peoplelimit":1,"limitrule":1},"submittime":{"limit":2,"starttime":"","endtime":"","prompt":""},"forminfo":{"app":"137276","name":"globalsearchh","title":"产品搜索"},"advanced":{"customstate":[],"message":1}},"label_12":"下拉选择","async_11":{"status":2,"target":"","relation":[]},"label_14":"单行文本","prompt_13":"","prompt_2":""}"/>
","href_3":{"type":"link","value":"/","target":"_self"},"arrow_2":"","layout_1":[{},{}],"imglist_3":[{"imageurl":"portal-saas/new2022062418213896237/cms/image/39b209b0-16a2-4786-b9fb-91f75a1e13a4.png"}],"title_3":"lgo","datalist_2":[{"navname":"j9九游会j9九游会网址官网首页"},{"children":[{"children":[{"navname":"j9九游会网址的介绍"},{"navname":"发展历程"},{"navname":"关于j9九游会官网"}],"navname":"j9九游会网址的介绍"},{"navname":"发展历程"},{"navname":"关于j9九游会官网"}],"navname":"j9九游会网址的概况"},{"navname":"我们的产品"},{"children":[{"navname":"最新动态"},{"navname":"企业新闻"},{"navname":"行业新闻"}],"navname":"新闻资讯"},{"children":[{"navname":"j9九游会官网的合作伙伴"},{"navname":"加入j9九游会网址"}],"navname":"招商加盟"},{"children":[{"navname":"服务宗旨"},{"navname":"在线咨询"},{"children":[{"navname":"生活常识"},{"navname":"百度百科"}],"navname":"常见问题"},{"navname":"用户协议"}],"navname":"j9九游会真人游戏第一品牌的售后服务"},{"children":[{"navname":"在线留言"},{"navname":"联系j9九游会真人游戏第一品牌"}],"navname":"联系j9九游会真人游戏第一品牌"}],"space_3":0,"showarrow_2":true,"close_2":""}"/>

如何判断洒水车制动故障-j9九游会网址


      洒水车在行驶和使用的过程中都会出现一些常见的故障问题,就好像洒水车制动系统如果出现故障问题,就会直接影响洒水车的正常行驶和洒水车驾驶人员的人身安,因此判断制动系统的常见故障及原因就相当重要了。下面就由小编带大家一起来学习下如何判断洒水车制动故障问题以及故障解决的方法都有哪些?
 
 
  如何判断洒水车发生制动故障?
  1、如果贮气瓶内气压达到标准,管路也不漏气,踩下制动踏板,气压下降很快,并能听到漏气的声音,则是制动总阀至各制动分室的管路、阀件损坏漏气。
 
  2、发动机中速运转6分钟左右,观察贮气瓶压力,压力应为0.8mpa。如果是气压不足,发动机熄火后,气压也无明显的下降,说明故障在空压机上。
 
 
  3、如果没有漏气声,并且管路、阀件一切正常,应检查制动踏板的自由行程,制动鼓和摩擦片的间隙及损坏情况。
 
  4、发动机正常运转,不踩制动踏板,贮气瓶内气压也不升高,而发动机熄火后,气压不断下降,这种情况说明空气压缩机至控制阀之间的管路漏气。
 
 
  洒水车发生故障解决的方法如下所示:
 
  1、检查开关
 
  先检查洒水车水泵吸水口和出水口是否打开,洒水车水泵为自吸泵,第一次使用时候要灌引水。
 
  2、检查真空度
 
  检查水泵油密封件是否损坏,泵轴渗漏影响其真空度,应更换密封件。当发动机转速太低,达不到所需的真空度时,要调整油门使转速在1700转/分左右,发动机转速根据变速箱的不用而变化。
 
 
  3、检查滤网
 
  当洒水泵不畅时检查吸水管前段滤网是否有杂物堵塞进水口,再逐段检查进水管路是否密封,检查是否有漏气故障发生。
 
  4、辨听异响声
 
  检查水泵转速是否正常,注意有没有异常响声,判断是否因为有杂物缠绕叶片导致水泵不能正常转动。如洒水车水泵不出水时,除按照上述步骤检查后,故障还不能排除,那就检查是否因为长时间未清洗水罐太脏导致出水口滤网或泵体堵塞。
 
 
  5、检查取力器
 
  检查取力器是否工作,取力器和传动轴脱离会造成水泵不能工作。
 
  以上就是小编为大家整理的关于洒水车日常工作中会出现的一些常见问题及解决方法,希望能够对大家起到一定的帮助。
多行文本内容元素

富文本内容绑定数据后可解析html语言内容

","layout_1":[{},{}],"href_29":{"type":"field","value":"datasource4.current.nexthref","target":"_self"},"pageconfig_8":{"rolling":{"navigation":false,"scrolltype":"horizontal","pagenation":false,"scrolltime":4,"autoscroll":true},"showjump":false,"pagetype":"turnpage","pccolumn":1,"marquee":{"navigation":false,"marqueetime":4,"scrolltype":"vertical","opp":false},"loopitem":".p_loopitem","pcrow":3,"mocolumn":2,"status":true,"datasourceid":"datasource5","elementid":8},"href_23":{"type":"none","value":"","target":"_self"},"href_21":{"type":"page","value":{"pageid":"5082a523-46d4-4938-ae0a-ec93d74de1d1","hash":""},"target":"_self"},"selectlist_28":[{"label":"内贸","value":"1"},{"label":"外贸","value":"2"}],"text_29":"这里是占位文字","layout_22":[{}],"h1_23":"这里是标题一h1占位文字","prompt_29":"无","layout_27":[{},{}],"layout_26":[{},{}],"layout_9":[{}],"setting_11":{"fit":"contain","islazy":"true"},"text_21":"返回列表 →","title_11":"图片名称","page_8":{"size":6,"from":0,"totalcount":100},"datalist_8":[{},{},{},{},{},{}],"space_11":0,"prompt_32":"","imglist_11":[{"imageurl":""}],"prompt_30":"","prompt_31":"无","prompt_12":"","status_21":true,"href_12":{"type":"field","value":"href","target":"_self"},"href_11":{"type":"field","value":"href","target":"_self"},"href_32":{"type":"none","value":"","target":""},"href_31":{"type":"field","value":"datasource4.current.prehref","target":"_self"},"href_30":{"type":"none","value":"","target":""}}"/>
网站地图