管道泵
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ISG系列单级单吸管道离心泵

发布时间:2020-05-13 浏览次数:16
ISG系列单级单吸管道离心泵

立式管道泵.jpg

ISG系列单级单吸管道离心泵,是本单位科技人员联合国内水泵专家选用国内水力模型,采用IS型离心泵之性能参数,在一般立式泵的技术上进行巧妙组合设计而成,同时根据使用温度、介质等不同,在ISG型基础上派生出适用于热水、高温、腐蚀性的化工泵、油泵。该系列产品具有高效节能、噪音低、性能可靠等优点。该泵产品标准为GB/T5656,同时在设计和制造上符合ISO2858标准。

 ALG series single stage single suction pipeline centrifugal pump are designed by scientific and technical personnel of our company and domestic water pump experts, which select the domestic excellent hydraulic model, adopt the performance parameter of the centrifugal pump of Model IS. Besides, according to different using temperature and medium, we develop pumps applicable for hot water, high temperature the corrosive environment, oil transporting on the basis of Model ISG The series of products have the characters of saving power, low noise, reliable performance, etc. They are comply with the latest standard of national mechanical department GB/T5656, and are designed and made in accordance with the international ISO2858 standard.

特点:

泵为立式结构,进出口口径相同,且位于同一中心线上,可像阀门一样安装于管路之中,外形紧凑美观,占地面积小,建筑投入低,如加上防护罩则可置于户外适用。

叶轮直接安装在电机的加长轴上,轴向尺寸短,机构紧凑,泵与电机轴配置合理,能有效地平衡泵运转产生的径向和轴向负荷,从而了泵的运行平稳,振动噪音很低。

轴封采用机械密封或机械密封组合,采用进口钛合金密封环、中型耐磨高温机械密封和采用硬质合金材质,耐磨密封,能有效增长机械密封的使用寿命。

安装检修方便,无需拆动管路系统,只要卸下泵联体座螺母即可抽出全部转子部件。

可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。

可根据管路布置的要求采用泵的竖式和横式安装。

Characters:

1 Vertical structure, inlet and outlet given the same diameter and located on the same centerline, to be mounted in pipeline in the way as a valve, compact and smart appearance, little floor space required, low construction cost, and to be used outdoors if provided with a protective cover.
  2 Impeller directly mounted on the extended shaft of motor to feature short axial dimensions and compact structure. Pump and motor bearings reasonably configured to effectively balance the radial and axial load in service, thus to ensure smooth operation with little vibration and low noise.
  3 Use of mechanical seal or mechanical seal combination for shaft seal, sealing ring made of imported titanium alloy, medium-sized high temperature resistant mechanical seal, and wear resisting seal made of hard alloy to effectively lengthen the service life of mechanical seal.
  4 Easy installation and maintenance, with no need to dismantle the pipeline system. And all the rotor parts may be taken out only by taking off the nuts on pump union base.

5.It can use both parallel and series connection based on requirements of flow and head.
6.It can be installed both horizontal and vertical types based on requirements of pipline system

用途

Main Applications

1.ISG Vertical Centrifugal Pump handle clean water and the liquid of which physical and chemical properties are similar to clean water.  It is used for industrial and city clean water supply and drainage, irrigation, fire protection, long distance water supply.(temperature 80) . 

ISG立式管道泵可输送清水或物理、化学性质类似于清水的其它液体。广泛应用于城市清水供给,排污,灌溉,消防,长距离水输送等。介质温度应低于80℃。
2.IRG Vertical Heating Water Pump is used for delivering hot water in metallurgy, chemical, textile, wood processing, paper making, boiler in restaurant, hotel and bathroom and the city hot water supply (temperature 120).

IRG立式热水管道离心泵应用于冶金、化工、纺织、木材加工、造纸、宾馆等行业热水供给。介质温度应低于120℃。
3.GRG Vertical Centrifugal is widely used in metallurgy, chemical, textile, wood processing, paper making, boiler in restaurant, hotel and bathroom and the city hot water supply (temperature 240).

GRG 高温管道泵应用于冶金、化工、纺织木材加工、造纸、宾馆等行业的高温水供给。介质温度应低于240℃。
4.IHG Vertical Chemical Pump delivers the corrosive liquid not including solid particles and similar to water. It is used for petrochemical industry, chemical industry, metallurgical industry, power, paper making, food, pharmacy and synthetic fiber (temperature: -20 ~ 120).

IHG单级单吸化工泵可用于输送带有腐蚀性的液体(可含固体颗粒),例如各类化工行业,冶金业,发电厂,食品加工,制药人造纤维等。介质温度应在-20 ~ 120范围内。

ISG型泵结构图

Constructional Drawing of ISG pumps

取压塞 Expller Plug

排气阀 Discharge Vavle

叶轮 Impeller

机械密封 Mechanical seal

挡水圈 Lantern Ring

电机 Motor

轴 Shaft

联体座 Base

叶轮螺母 Impeller Nut

10 泵体 Frame Plate

11 放水阀 Discharge Vavle

清水工作性能表Clean Water Performance of ISG Pumps

型号 Type

流量 Flow

扬程 Head

电机 Motor

功率 Power

转速 Speed

电压 Voltage

效率 Efficiency

汽蚀余量 NPSH

重量 Weight



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