I.Product overview of BYDYBC trail-type
power pump truck equipped with self-priming pump of high suction lift
The power pump truck of trail-type
self-priming pump with high suction lift is mainly suitable for
一些需要移动抽水作业的工况使用、现场有电源的情况下就不需要发电机组、只需要把电机驱动的自吸泵组装在牵引式拖车上面即可、该系列牵引式高吸程自吸泵车所采用的自吸泵可以根据用户需求采用各款自吸泵类产品，流量从 20-4000 方每小时、扬程 8-80 米根据用户要求任意定制。
some working conditions needing mobile
pumping operation. If there is power on site, the generating set isn't needed,
and only the motor-driven self-priming pump is assembled on the trail-type
trailer. The self-priming pump of trail-type self-priming pump truck with high
suction lift can adopt various self-priming pumps as per users' demands and can
be customized based on users' requirements, with flow of 20-4,000 m2/hour and
lift of 8-80m.
II.Characteristics of trail-type
self-priming pump truck
采用的自吸泵均配置真空辅助系统、使其能快速的把水抽吸上来、并提高自吸泵的自吸能力、自吸高度能达到 8-9 米、叶轮均采用我公司发明的高吸程开式叶轮、自身自吸性能良好、当真空辅助故障的情况下自吸高
度也能达到 7-8 米、开式叶轮抗堵塞性比普通自吸排污泵叶轮好很多。加装了真空辅助系统后自吸距离能吸更
远，能达到 100 米以上（注：需要根据实际需要的流量及管道直径大小、垂直高度等因素来计算能吸多远）。
牵引式车可以分为两轮带支架及 4 轮带支架供用户选择、自吸泵进出口管道接头均可以采用快速接头方便用户安装使用、拖车自带防雨罩、防雨罩门可以选用上开式或者侧开式根据需求量身定制。
The used self-priming pump is equipped with
vacuum-assisted system so that it can rapidly pump water out and improve the
self-priming ability of self-priming pump, with the self-priming height of
8-9m. Its impeller is the open impeller with high suction lift invented by our
company, which has good self-priming performance. And its self-priming height
can also reach 7-8m if vacuum-assisted system has fault. The open impeller has
far better clogging resistance performance than the self-priming sewage pump.
After the self-priming pump is equipped with vacuum-assisted system, its
self-priming distance is farther and
can reach over 100m (note: the distance shall be calculated as per the
actual flow and pipe diameter, vertical height, etc.). Trail- type truck can be
divided into two-wheeled one with support and four-wheeled one with two-wheeled
for users' selection. The pipe joint at inlet and outlet of self-priming pump
can adopt the quick joint to facilitate the installation and use of users.
Trailer is equipped with rain cover which includes the upper open type and side
open type and can be customized as per demands.
III.Main purposes of trail-type
self-priming pump truck
Used for pipeline engineering construction
to suck underground sewage, slurry, etc., with lower fault rate compared with
Used for sewage treatment project to suck
Used for flood prevention and drainage,
temporary suction of rain water in each area and delivery to other area.
4、由于自吸距离可以达到 100 米以上可以用于自吸泵去不了的地方、串接管道把管道放到泵去不了的地方进行抽水用，例如船舱清理船舱距离码头有一定距离及落差别的泵自吸不上来这种工况就可以选用高吸程自吸泵泵车。
Since its self-priming distance can be over
100m, it can be used in the place where self-priming pump can't arrive, and its
concatenated pipeline puts pipeline in those places for pumping. Taking cabin
cleaning as an example, there is certain distance and fall between the cabin
and wharf, and other pumps can't suck sewage, so such self-priming pump truck
with high suction lift can be used.