主营:铝业瓶
所在地:
上海 上海
产品价格:
2600.00元/台(大量采购价格面议)
最小起订:
1
发布时间:
2023-09-11
有效期至:
2023-10-11
产品详细
进口变量柱塞泵
进口变量柱塞泵概述:Introduction of variable piston pump:
柱塞泵(piston pump,plunger pump)属于容积式泵,往复泵。柱塞泵通过柱塞在柱塞缸体中作往复运动,造成柱塞缸体中密封容积的变化而产生的压力差而使流体介质进行工作。改变柱塞的工作行程就可以控制柱塞泵流量的大小。Plunger pump belongs to displacement pump, reciprocating pump. The plunger pump moves in reciprocating motion through the plunger in the plunger cylinder, resulting in the pressure difference caused by the change of the seal volume in the plunger cylinder body, so that the fluid medium can work. The working flow of piston pump can be controlled by changing the working stroke of plunger.柱塞泵是液压和气动传动中重要工作部件。常见的柱塞泵分为径向柱塞泵,轴向柱塞泵。
变量柱塞泵的工作原理:变量柱塞泵是往复泵的一种,属于体积泵,其柱塞靠泵轴的偏心转动驱动,往复运动,其吸入和排出阀都是单向阀。当柱塞外拉时,工作室内压力降低,出口阀关闭,低于进口压力时,进口阀打开,液体进入;柱塞内推时,工作室压力升高,进口阀关闭,高于出口压力时,出口阀打开,液体排出。当传动轴带动缸体旋转时,斜盘将柱塞从缸体中拉出或推回,完成吸排油过程。柱塞与缸孔组成的工作容腔中的油液通过配油盘分别与泵的吸、排油腔相通。变量机构用来改变斜盘的倾角,通过调节斜盘的倾角可改变泵的排量。
进口变量柱塞泵特点:Characteristics of imported variable piston pump:
①使用压力高,额定压力高。柱塞泵的工作压力一般为20-40MPa,较大可达1000MPa。
②容易进行变量。通过改变柱塞的行程和改变泵的旋转方向,容易实现单向或双向变量.
③有较宽的转速范围。设计上可以选用不同的柱塞肖径或数量,因此可得到不同的流量。
④传输的功率大,寿命长。
当然柱塞泵也存在对介质清洁度要求较高,结构较复杂、制造成本高、维修困难等缺点,但与齿轮泵、叶片泵相比,柱塞泵具有额定压力高,结构紧凑、效率高及流量调节方便等优点。被广泛用于高压、大流量和流量需要调节的场合,诸如液压机、工程机械和船舶中。
进口变量柱塞泵技术参数:Import variable piston pump technical parameters:
排量:820.5-500L/min流量:28.2-728L/min
压力:35-40MPa转速:1120-4750r/min
驱动功率:17-438kw 规格:20-500mm
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German Bach is one of Germanys leading water pump manufacturing and pump system service providers, Bach group in Germany for "to provide quality solutions for water system", with its rich experience and professional German rigorous, strict in demands of the spirit, to provide one-stop from design, manufacturing, sales, installation and maintenance of all inclusive service. Bach Pump (Bach) Asian Department of the German Bach group leading high-quality brand strategy, as an important branch of the organization responsible for the German manufacturing factory, with spirit in the product line, as well as the Asian regional market development, product sales, technical support and customer service service. With the continuous expansion of the companys scale, the companys products and services also involve various fields: public works, tunnels, civil engineering, mining, sewage treatment, water supply equipment, etc.. Because of its high quality, price, service guarantee, meet the market demand and other brand gene advantages, and start its pursuit of Chinese pump brand market journey.