英国GRIMM格林进口卧式单级单吸消防泵 UK GRIMM Imported horizontal single stage single suction fire pump
英国GRIMM格林进口卧式单级单吸消防泵概述：
进口卧式单级单吸消防泵，供输送不含固体颗粒的清水及物理化学性质类似于水的液体之用。主要用于消防系统增压送水，也可用于矿给排水。输送液体的流量范围为2.5-45L/S，压力范围为0.2-2.25MPa，配套功率范围为1.5-200kw，口径范围为φ50-φ250mm。
英国GRIMM格林进口卧式单级单吸消防泵特点：
1、结构紧凑、外形美观，占地面积小。
2、运行平稳，噪音低，组件同心度高。
3、采用先进水力模型，效率高，性能出色。
4、轴封采用优质机械密封，具有耐磨损，无泄漏，使用寿命长等特点。
5、泵进口为水平方向，出口为垂直向上结构，便于管路布置。
6、维修方便，毋须拆卸管道，只要拆下泵盖螺母，取出电机及传动组件即可进行维修。
英国GRIMM格林进口卧式单级单吸消防泵结构说明：
进口卧式单级消防泵由泵、电机和底座三部分组成。泵结构包括泵体、叶轮、泵盖、机械密封等零部件组成。泵为单级单吸卧式离心式，泵体和泵盖两部分是从叶轮背面处部分的，即为后开门结构形式。大多数泵的叶轮前、后均设有密封环，并在叶轮后盖板上设有平衡孔，以平衡作用在转子上的轴向力。泵进口为轴向水平吸入，出口为垂直向上布置。泵和电机同轴，电机轴伸端采用双角接触球轴承结构可部分平衡泵的残余轴向力。泵与电机直联，安装时无需校正，具有共同底座，并用JG型隔振器机械隔震。
英国GRIMM格林进口卧式单级单吸消防泵主要参数：
流量：5-45L/S
压力：0.2-2.25MPa
口径：50-250mm
转速：1450r/min、2900r/min
功率：1.5-200kw
英国GRIMM格林进口卧式单级单吸消防泵用途：
主要用于消防系统管道增压送水。也可适用于工业和城市给排水、高层建筑增压送水、远距离送水、采暖、浴室、锅炉冷暖循环增压空调制冷系统送水及设备配套等场合。
UK GRIMM Imported horizontal single stage single suction fire pump summary:
Horizontal single stage single suction fire pump is used for conveying clean water without solid particles and for chemical and physical properties similar to water. The utility model is mainly used for boosting water delivery in a fire fighting system, and can also be used for water supply and drainage of mines. The flow range of the liquid is 2.5-45L/S, the pressure range is 0.2-2.25MPa, the power range is 1.5-200kw, and the caliber range is phi 50- phi 250mm.
UK GRIMM Imported horizontal single stage single suction fire pump characteristic:
1.Compact structure, beautiful appearance, small footprint.
2.Smooth running, low noise, high concentricity of components.
3.The use of advanced hydraulic model, high efficiency, excellent performance.
4.Shaft seal adopts high quality mechanical seal. It has the characteristics of wear resistance, no leakage, long service life and so on.
5.The pump inlet is horizontal, and the outlet is vertical upward, which is convenient for piping layout.
6.Convenient maintenance, no disassembly of the pipeline, as long as the removal of the pump cover nut, remove the motor and drive components can be repaired.
UK GRIMM Imported horizontal single stage single suction fire pump structure description:
Horizontal single stage fire pump set consists of three parts: pump, motor and pedestal. Pump structure, including pump body, impeller, pump cover, mechanical seals and other components. Pump for single-stage, single suction horizontal centrifugal, pump body and pump cover two parts from the back of the impeller part, that is, the back door structure. Most of the pump before and after the impeller is provided with a sealing ring, and a balance hole in the impeller hub, to balance the axial force acting on the rotor. The pump inlet is axially horizontal suction, and the outlet is vertically upward. The pump and motor are coaxial, and the double shaft angle contact ball bearing is used at the end of the motor shaft to balance the residual axial force of the pump. The pump is directly connected with the motor. When installing, the utility model does not need to be adjusted. The utility model is provided with a common base, and a JG type vibration isolator is used for mechanical isolation.
UK GRIMM Imported horizontal single stage single suction fire pump technical parameter:
Flow rate: 5-45L/S
Pressure: 0.2-2.25MPa
Caliber: 50-250mm
Speed: 1450r/min, 2900r/min
Power: 1.5-200kw
UK GRIMM Imported horizontal single stage single suction fire pump purpose:
Mainly used in fire fighting piping pressurization and water delivery. The utility model can also be applied to industrial and urban water supply and drainage, high-rise building pressurization water delivery, long-distance water supply, heating, bathroom, boiler cooling and warming circulation pressurization, air conditioning refrigeration system, water supply and equipment matching and the like.
