Diesel engine is an internal combustion engine with the lowest fuel consumption, highest thermal efficiency, wide power range, and adaptability to various speeds in thermal power machinery. It has also been widely used in the water pump valve industry. Diesel engine pump refers to a pump that is powered by a diesel engine and driven by an elastic coupling. It has an advanced and reasonable structure, high efficiency, good cavitation performance, low vibration, low noise, smooth and reliable operation, and convenient installation and disassembly. Usually, people name water pumps based on several inches, such as 4-inch diesel engine pumps, 6-inch diesel engine pumps, and 8-inch diesel engine pumps. So what do these dimensions mean?
In fact, a 4-inch water pump refers to a diesel engine pump with an inlet and outlet diameter of 4 inches (inner diameter 100mm), a 6-inch water pump refers to a water pump with an inlet and outlet diameter of 6 inches (inner diameter 150mm), and an 8-inch water pump refers to a water pump with an inlet and outlet diameter of 8 inches (inner diameter 200mm). Among these, the commonly used ones belong to a 6-inch diesel engine pump, which can reach a flow rate of 200m3/h and a head of up to 80 meters according to demand. Usually, a 6-inch diesel engine pump with a flow rate of 200m3/h and a head of 22 meters is used. This parameter corresponds to a diesel engine power of 33KW and a speed of 1500r/min, and the pump body material can be HT250. The weight of the pump body is 148kg, and alloy aluminum material can also be used (the weight of the pump body made of alloy aluminum material needs to be reduced by about 90kg, and the actual weight is 55kg). The overcurrent components are all made of stainless steel. The major advantage of a 6-inch diesel engine pump is that it has excellent non clogging effect and changes the disadvantage of low self suction capacity in the past. Under the condition of a self suction height of 8 meters, no auxiliary system is used for drainage As long as the pump body is filled with water, it can be easily sucked into the pump body and discharged within 1-2 minutes under the self suction height of 8 meters.
In addition, if the diesel engine uses 1800r/min, the 6-inch diesel engine pump flow rate can reach 435m3/h, and the head is 29 meters
Main features of 4-inch diesel engine pump, 6-inch diesel engine pump, and 8-inch diesel engine pump
1. The 4-inch, 6-inch, and 8-inch water pumps have good anti clogging effects. Any impurities and fibers that can be sucked into the pump body will be discharged, and the diameter of large particles can reach 100mm.
1. With super strong self suction ability and no vacuum auxiliary system, the water can be discharged in less than 2 minutes under the working condition of a self suction height of 8 meters and a total length of 15 meters of pipeline.
2. There is a detachable cleaning cover plate in front of the pump body, which is convenient for users to clean if solid particle impurities exceeding 100mm are sucked into the pump body and blockage occurs during use.
3. The impeller is made of stainless steel 304 material, which makes its service life, wear resistance, and collision effect more durable than cast iron impellers.
4. The same pump body can change the diameter of the pump inlet and outlet to achieve the function of adjusting flow and head. 4-inch, 6-inch, and 8-inch quick fittings can be randomly configured to meet the needs of different working conditions. It can be used for multiple purposes and achieve different parameter requirements for one pump body. When using a 4-inch water pump, the flow rate is 100m3/h with a head of 28 meters, when using a 6-inch water pump, the flow rate is 150-200m3/h with a head of 22 meters, and when using an 8-inch water pump, the flow rate is 250m3/h with a head of 250-300m3/h with a head of 12-20 meters.
5. Quick Paul joints are set up at the inlet and outlet, making it convenient for users to quickly install inlet and outlet pipelines during on-site use.
6. The 4-inch diesel engine pump, 6-inch diesel engine pump, and 8-inch diesel engine pump can all use the same 4-wheel solid tire trailer, which is convenient for users to mount and move. The trailer steering adopts a new steering principle design. If the pump body is made of alloy aluminum material, the weight of the whole machine is lighter, it is more convenient for on-site use and movement, and it can be easily moved without the need for multiple people to drag. In summary, the 4-inch mobile diesel engine pump, 6-inch mobile diesel engine pump, and 8-inch mobile diesel engine pump all use one pump body due to our optimized design.
Post time: Mar-28-2024