The principle of water ring vacuum pumps and overload and the cause of the overheating -

when using water ring vacuum pump to achieve good results, you need to observe the running situation of the equipment. If it is found that abnormal situation, should be dealt with in a timely manner. Common faults is overload and overheating. This is usually due to improper operation, let we elaborate the principle of water ring vacuum pump, and analyses the reason of overload and overheating.

water ring vacuum water pump principle

contains the right amount of water as the working fluid in the pump body. When the impeller along the clockwise direction as shown in the figure, the water will be thrown impeller. Due to the centrifugal force, according to the shape of the pump chamber, water closed loop formation thickness is approximately equal. Water ring area on the surface of wheel tangent with the impeller and the water ring in the lower part of the surface (contact with the tip of the blade is just In fact, in 020 - leaf In a certain insertion depth 0) 。 At this point, the impeller wheel and water ring form a crescent-shaped space, and the space be impeller is divided into multiple small cavity have the same number of blades. If the upper part of the impeller of 0 °, 180 ° before rotating impeller, the volume of a small cavity will be growing up, and with the suction connected on the face. At this time, the gas is inhaled. After completion of suction, 020 - 7 from the suction; When finish inhaling, inspiration. When the impeller to rotate, small cavity from large to small, and compressed gas. When the cavity is connected to the outlet of the gas is discharged to the outside of the pump.

water ring vacuum pump installed in the pump housing by the more eccentric rotor blades, the water injection pump shell, in order to form with water ring pump casing concentric. Water ring and rotor blade form a volume cycle. Through the change, gas suction, compression and exhaust, and has the following advantages: under low vacuum, the large amount of gas suction, and can be directly pumping condensable gases such as water vapor.

water ring vacuum pumps overheating ( 1) Before the selected pump pumping speed is not enough, cause a large compression ratio.

( 2) The inlet pressure is too high.

( 3) Bad heat dissipation.

( 4) Transmission oil is too high.

( 5) The rotor and the pump shell contact.

( 6) Poor lubrication of gears, bearings and oil seal.

water ring vacuum pump motor overload

( 1) The inlet pressure is too high.

( 2) The rotor end and the end cover single contact.

( 3) Before the pump will return to pump oil chamber.

( 4) The overflow valve is stuck, make the export is too high.

the above mentioned water ring vacuum pump overload and the cause of the overheating is very common. If you want to prevent overload and overheating, requires knowledge of equipment. Only equipment knowledge, you can know more reasonable use of equipment, find the root cause of the targeted solutions, is a good way to avoid overload and overheating.

J&T INDUSTRY CO.,LTD. has various branches in local businesses, servicing customers and helping to pull in traffic to those businesses.
J&T INDUSTRY CO.,LTD. builds value for our investors through the strength of our customers’ satisfaction and by consistently producing superior operating results.
J&T INDUSTRY CO.,LTD. can reassign work or shuffle around assigned tasks if one team member is overwhelmed while others are not, more effectively managing resources on the fly. With detailed overviews and reports, manufacturers also can more easily stay abreast of new developments.
J&T INDUSTRY CO.,LTD. might focus its marketing efforts by highlighting its end product—improved technology and increased profits—not its producing methods.