More and more sprinklers began to work, a lot of places can often see the figure of sprinklers, sprinklers for the most important than the pump, sprinkler pump is to ensure that the sprinkler is a prerequisite for normal work, that is if the sprinkler pump pressure is too small and leakage of water how to do it? Sprinkler manufacturers have organized and analyzed this.
Solve the sprinkler pump pressure and pump leakage problems
First, the sprinkler pump pressure is small how to do?
1, Dongfeng sprinkler pipeline filter clogged, may be dirty pool or pond water impurities too much, the filter is clogged with debris, just need to remove the filter to clean to ensure smooth, you can resume normal work.
2, impeller wear and tear deformation caused by the sprinkler pump impeller normal rotation but can not be normal in and out of the water only need to replace the new impeller can be.
3, the water pump seals appear gaps lead to air into the sprinkler pump pressure is insufficient, the solution is to double-check the work of the water pump whether there is a gap leakage of water.
4, sprinkler water pump pump work without water, resulting in the phenomenon of mechanical seals in the water pump without water dry burning, as long as the replacement of mechanical seals can be.
5, the drive shaft power is not enough to make the water pump impeller did not reach the normal working speed, increase the throttle can be.
Second, Dongfeng sprinkler water pump leakage how to do?
1, the pump casing rupture if only a slight crack, can be bonded with epoxy resin, bearing holes worn out too much available set method of repair, the pump casing into the water inside the end of the chamber, such as pitting grooves or unusual available lathe turning repair. Water pump is pig iron with welding method is useless. If the pump shell cracked seriously must be replaced in a timely manner to avoid delays in the sprinkler pump work.
2, the pump shaft corrosion can be used to hang tin to fill the spots concave, and then repair round pump shaft wear can be chrome-plated repair bearing rotation should be flexible without noise.
3, water seal wear rubber water seal aging deformation or broken, water seal spring force weakened or corrosion should be replaced.
4, maintenance should be carried out after the completion of the test, the specific method is: hand shift V belt wheel should be no jamming phenomenon, blocking the pump casing water inlet will be added to put the water impeller work chamber, turn the pump shaft inspection hole should be no water leakage. If there is jamming and water leakage phenomenon should be identified to solve the cause.
In general, the pump of the sprinkler will not occur too big a problem, because this is an important means of sprinkler work, sprinkler manufacturers will try to achieve the best quality, but in the case of the pump occurs when the situation, according to the above method of operation on the line.