GERMANY KAYSEN PUMP CO .,LTD
The special pump for the fountain, the outer casing, the over-current parts and the external parts are made of cast iron or stainless steel (304, 316, 316L), and the product retains the original pump-specific pump performance. The suction tube and pump must be filled with liquid before the pump is turned on. After the pump is turned on, the impeller rotates at a high speed, and the liquid rotates with the blade. Under the action of the centrifugal force, it flies outward from the impeller, and the liquid that is ejected in the pump chamber diffuses slowly, the pressure gradually increases, and then the pump At the exit, the discharge pipe flows out.
The fountain pump has its outer casing, over-current parts and external parts made of cast iron or stainless steel (304, 316, 316L), and the product retains the original pump-specific pump performance.
●Use cast iron or stainless steel to improve the corrosion resistance of the pump.
●The impeller uses special materials to prevent the impeller from loosening when the impeller is used. Fountain special pump
● Leakage protection measures: Use a constant potential grounding device.
● On the basis of the original ordinary pump, according to the requirements of the special pump for the fountain, the company has undergone many tests and continuously developed in technology, and the processing materials have been continuously improved, so that the special pump for the fountain can be started frequently, which is completely suitable for the use of the musical fountain.
●The pump adopts stainless steel strainer shield and three-phase four-wire cable.
● Stainless steel fountain pump is automatic water injection function.
● The motor is self-circulating and water-cooled.
The fountain submersible pump is mainly used in fountain water supply, aquaculture and other places. It is widely used in low-lift cities, farmland irrigation, sprinkler irrigation, industrial and civil supply and drainage systems, water diversion in hills and mountains, and low-lying water.
Fountain pump troubleshooting method:
1. The pump does not turn when starting. Cause: The packing is too tight or the impeller and the pump body are stuck by the debris; the pump shaft, the bearing and the leakage ring are rusted; the pump shaft is severely bent. Remedy: Dissipate the packing and clear the drain: Disassemble the pump to remove debris or rust; correct the bent shaft or replace the pump shaft.
2. The pump does not produce water after starting. Cause: There is air in the pump or water in the inlet pipe; the bottom valve is not tightly filled with water, the vacuum pump packing is seriously leaked; the gate valve or the door is not closed. Remedy: remove debris, replace the damaged rubber mat, change the direction of the valve; press or replace the new filler, close the gate valve or flap the door; increase the amount of water until the venting plug does not bubble; replace Cracked pipe water; reduce the lift and press the nozzle of the pump into the water 0.5 m.
3. Insufficient flow: The actual lift of the pump exceeds the allowable lift; the speed is not matched or the belt slips and the speed is low; the installation angle of the axial pump blade is too small; the suction stroke is too high; the bottom valve, pipeline and impeller are partially blocked or impeller defect The outlet pipe is leaking seriously. Remedy: reduce the lift, restore the rated speed, remove the belt dirt and adjust the belt tightness; adjust the blade angle to reduce the pump installation position; tighten the gland, seal the water pump leakage, press the packing or replace the packing; remove the blockage, Replace the impeller; replace the leak ring and block the leak.
4. The flow rate is changed from large to small. Cause: The filter or bell mouth is gradually blocked by debris; the moving water level is lowered, and the water inlet is submerged. Remedy: Remove debris and increase the depth of the bottom valve.
5. Intermittent water outage during operation Cause: There is debris in the pipeline or water inlet; the packing is worn, loose, and the water sealing tube is blocked; the impeller is broken or loose; the water level drops sharply. Remedy: remove the blockage, replace the packing, clear the groove of the water pipe, install the water seal ring correctly; tighten or replace the impeller; reduce the installation position of the water pump, or turn the water on after the water level rises.
6. Power consumption is too large Cause: The speed is too high; the pump shaft is bent; the blade is surrounded by debris; the lift is too high. Remedy: Adjust the appropriate speed; calibrate the pump shaft; remove debris; try to lower the lift.
Fountain pump daily maintenance:
(1) Inspect and handle bolts or nuts that are easy to loosen. Such as shooting doors, bolts, axle pins, pins, etc., the double-suction centrifugal pump shaft sealing device packing tightness, air compressor valve and so on.
(2) oil, water, gas pipeline joints, valve leakage treatment.
(3) Inspection and treatment of motor carbon brushes, slip rings, insulation, etc.
(4) Check for water-blocking debris before the trash rack.
(5) Keep the motor dry and check the motor insulation.
(6) Check whether the lifting point of the gate is firm, and there is no jam, rust and wear on the door side.
(7) Maintenance of gate opening and closing equipment.
(8) Crane maintenance.
(9) The unit equipment is clean.
The Kaysen Pumps GmbH in Schw?bischGmünd, Germany, is one of the world's leading manufacturers of fluid centrifugal pumps and diaphragm pumps. For more than 60 years, Kaisen has achieved the highest standards of reliability and quality of "Made in Germany". With our comprehensive product portfolio, we support customers around the world to successfully grasp the harsh pumping tasks of water supply, mining, industry, chemical, paper, electricity, food, pharmaceutical, sewage and marine industries. As a leading provider of innovative technology in these areas, we are the perfect partner for liquids to be safe, efficient and economical to transport. ,
Germany Kaysen always adhere to the "quality, stresses credibility" for the purpose. Products are selling all over the country, and has gradually developed overseas markets. The company has repeatedly been rated as "the contract with the letter" business, won the trust of users and extensive praise.