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As mentioned earlier, W-type hydraulic ejector (water pump) structure is relatively simple, easy to use and maintain, work performance is relatively stable. However, even the more expensive equipment sometimes fails, as is the pump. When the water pump failure how to exclude it? Here Xiaobian use a map for everyone to introduce. W-type hydraulic ejector (water pump) how to rule out the failure of the above table mainly from the vacuum and the water from the two aspects of water pump fault...
1, the hydraulic pump shaft and motor drive shaft concentricity deviation of less than 0.1MM, the general use of flexible coupling, V belt does not allow direct drive shaft rotation, to prevent the pump shaft by the radial force is too large, the impact Pump normal operation; 2, the direction of rotation of the hydraulic pump and inlet and outlet ports should be installed as required; 3, various types of hydraulic pump suction height, generally less than 0.5M.
W pump (water pump) for chemical, pharmaceutical, petroleum, electroplating, food, defense and other industries, with our lives closely related. For W-type hydraulic ejector (water pump) performance parameters, we know how much? Here Xiaobian through a form to tell you the answer, as follows. W-type hydraulic injector (water pump) performance parameters know more than what is the W-type hydraulic injector (water pump) performance parameters related to the introduction of different types of...
Hydraulic system installed gear pump 3 Notes: 1, hydraulic pump drive shaft and motor drive shaft concentricity deviation of less than 0.1MM, the general use of flexible coupling, not allowed to use the V belt directly drive shaft rotation , To prevent the pump shaft radial force is too large, affecting the normal operation of the pump; 2, the direction of rotation of the hydraulic pump and inlet and outlet should be installed as required; 3, various types of hydraulic pump suction height,...
W pump (water pump) correct installation or not only affects the operation of equipment, but also affect the life of water pump. Below, Xiaobian introduced to you the W-type hydraulic ejector (water pump) installation diagram and precautions, I hope you can help to everyone. W-type hydraulic ejector (water pump) Installation diagram and precautions Water pump installation Notes: (1) from the water pump to the ejector of cold water into the pipeline, pipe fittings should be minimized, so that...
Gear pump pressure oil flow into the work system, dual pump confluence. When the machine is in the state of digging up, the working pressure rises sharply, the pressure exceeds the rated value, the hydraulic system overflows under the high pressure, resulting in a great waste of energy, and the hydraulic system oil temperature rises sharply, causing fatal to the whole system The damage. The other is to control the gear pump, the system has three main hydraulic power source. When the loader boom...
[Asia Pump Network News] High-temperature pump is a pump, pump cover, inside and outside the rotor, pump shaft, shaft seal combination of components and other components. The main drive is a set of intermeshing rotors. The shaft end seal adopts a combination of high-temperature reflux seal and water tank-type cooling control shaft sealing temperature. Now to introduce the characteristics and application of high temperature pump. Miniature high temperature pump First, the characteristics of...
High temperature pump skeleton oil seal damaged or installed when the shaft seal oil seal spring off 1. Remove dirt, smooth the suction pipe, or use a suitable oil filter 2. Add oil to the connecting area or seal. If the noise is reduced, tighten the joint or replace the seal. The oil return pipe should be below the oil surface and be at a distance from the oil suction pipe. Adjust concentric, remove abrasions 4. Replacing gears or grinding 5. Check the skeleton oil seal, replace damaged to...
W pump (water pump) structure is relatively simple, there is no mechanical transmission, with noise, easy to use and maintain, the performance is relatively stable and so on. So, what part of the water pump composition, what characteristics? Then, Xiaobian bring you the W-type hydraulic ejector (water pump) structure and description, as follows. W-type hydraulic ejector (water pump) structure and description W-type hydraulic ejector from the body, cover, nozzle, nozzle seat plate, steering...
Selection of high-pressure pump installation and use: Selection of wells used submersible pump, must be selected according to their use, that is, for the pressure tank water supply should choose a small flow and submersible pumps; lift for the water supply tower Should be based on the size and lift of the water tower, the choice of medium flow submersible pump; for irrigation in the farm, in the case of the appropriate head, try to choose a large flow of submersible pump. But also according to...
[Asia Pump Network News] 2CG high temperature gear pump / high temperature pump by conveying the liquid automatic lubrication work, without additional lubricant, with flexible coupling transmission power to compensate for the installation caused by small deviations in the hydraulic shock Play a good buffer effect. Now to say 2CG high temperature pump structural features and applications. 2CG high temperature pump First, the structure of high temperature gear pump High temperature gear pump...
Inlet pipe and pump body air (1) The pump is not filled with enough water before it starts, sometimes it appears that the water has been poured from the bleed hole, but the air is not completely discharged by rotating the pump shaft, causing a little air to remain in the intake pipe or Pump body. (2) The horizontal section of the inlet pipe in contact with the pump applies a descending gradient of 0.5% or more to the direction of the flow of water, and the one end connected to the inlet of the...
[Asia Pump Network News] 2CG high temperature gear pump / high temperature pump by conveying the liquid automatic lubrication work, without additional lubricant, with flexible coupling transmission power to compensate for the installation caused by small deviations in the hydraulic shock Play a good buffer effect. Now to talk about ways to improve the service life of high temperature pumps. 2CG high temperature pump to increase the service life of high temperature pump method 1, due to the pump...
The pump does not drain or drain. Caused most of this failure is due to the end of the valve stuck, part of the blockage of water filtration, suction height is too high or suction pipe leakage and so on. Should be checked one by one, respectively, to repair the end of the valve, remove the blockage, to correct the steering and other processing. 2, pipeline leakage or leakage. Mostly because the nut did not tighten. If the leak is not serious, you can smear grout, wet mud or soft soap at the...
[Asia Pump Network News] 2CG series of high temperature gear pump referred to as 2CG high temperature pump, pumping oil in the event of failure of how to do it? Now to say high-temperature pump pumping failure solution. 2CG high temperature pump high temperature gear pump pumping failure solution Structural improvements in reducing the high temperature gear pump parts and sand contact probability and scaling probability has played a certain effect, but the pump material all the time, ubiquitous...
1, hydraulic gear pump installation, the base or bracket celebrate enough rigidity, hydraulic gear pump shaft in addition to the rotation generated by the torque, in principle, should not bear the role of other forces; the difference between the coupling shaft Axis is not greater than 0.05mm; hydraulic gear pump should be calibrated rotation direction, pay attention to the location of the oil inlet and outlet, large hole for the inlet. 2, the hydraulic system must be set safety valve, with the...
2CG series of high temperature gear pump referred to 2CG high temperature pump, has a good self-priming, each without pump liquid before pouring, the structure is simple and compact, easy to use and maintain. Now to introduce common faults and solutions 2CG high temperature pump. 2CG high temperature pump 2CG high temperature gear pump common faults and solutions (1) Symptom: Pump can not discharge Fault causes: a, the opposite direction of rotation; b, suction or discharge valve is closed; c,...
The efficiency of the hydraulic system depends mainly on the volumetric efficiency of the hydraulic pump. When the volumetric efficiency drops to 72%, routine maintenance, replacement of bearings and aged seals, replacement or repair of friction pairs beyond the mating clearance are required, Be restored. 1, hydraulic pump: Straight shaft swash plate piston pump is divided into two types of self-suction oil pressure type. Most of the pressure supply type hydraulic pump with air pressure tank,...
With the popularization of the city's high-rise and metropolitanization, the variable frequency pump plays a very important role in the water supply in the upper floors. Now to introduce the features of high-frequency inverter pump. High-level variable frequency feed pump High frequency feed pump features 1, high water quality: the pump outlet constant pressure control, no matter how the system water changes, can make the pipeline outlet pressure remains constant. 2, reliable operation: The...
After the repair test, the first diesel engine is easy to start, but can not start after stopping. After checking not to oil, remove the gear chamber cover and found the high-pressure oil pump housing is broken, from the tail of the pump body tappet screw at the split off. Damage is due to: Ⅰ pump installed in the gear chamber cover, when the gear chamber cover to the body when installed, did not use a screwdriver from the wrench hole to stretch the tappet and then install the gear chamber...
CDL / CDLF vertical multi-stage high temperature and high pressure pump Motor shaft coupling directly through the pump head coupling with the pump shaft, tie rod pressure cylinder, flow components fixed in the pump head and out of the water section Between the pump inlet and outlet in the pump at the same line; the pump can be configured according to the needs of intelligent protection, the pump dry turn, lack of phase, overload and other effective protection. Now introduce the use of vertical...
One of the major production costs of rod pumping is the cost of getting down and repairing sucker rods, pumps and tubing. Many wells are inefficient due to over-frequency detection of the pump, especially during shutdown. Recently, US researchers developed a low-sluicing pump to solve the above problems, making inefficient wells a long-term profit well. The minimum speed The longest stroke pumping faster, the more its reciprocating frequency, the sucker rod to reach the fatigue limit faster. If...
[Asia Pump Network News] small high-pressure pump is the most widely used micro-high-pressure water pump. Because of its high pressure, small size, easy to carry, and can be driven by car batteries and other characteristics, commonly used in cleaning, spraying, spraying, pressurization and so on. Small high-pressure pump First, a small high-pressure pump operating instructions 1, the pump and the inlet and outlet connections are good: you must ensure that the inlet and outlet pipes and pump...
High viscosity pump has good performance, to meet the needs of different industries, there may be some failures and defects in use, the group should pay attention to the daily maintenance of peacetime work in the maintenance of a lot of ways to pay attention to , In accordance with certain problems and principles of good control, to fully demonstrate the value of certain functions and life expectancy. Here are some high-viscosity pump in the maintenance of the note: High viscosity pump in daily...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.