How far away from the high temperature oil pump noise -

if the noise of the heat pump at runtime voice is bigger, the user should be according to the actual situation to find out the specific reason of noise, and handle properly, so as not to affect the normal operation of the late.

new installation users often used in the oil temperature rise too fast or too high heat water pump. This will result in high temperature oil pump in the produced gas in the pipeline, the gas will transfer in the oil pump. In the process of non-performing, high temperature oil pump suddenly shine immediately, then produce noise. The right operation method is: first use of the equipment, should slow rise in the oil temperature, and at the same time start the hot oil pump. Using the gas after the exhaust purification.

another possibility is that, after long-term use of heat pump, and users will replace the oil bearing indoor, this can lead to bearing under the condition of the poor lubrication for a long time for a long time at high speed, which can lead to bearing damage will produce noise. We can solve through routine maintenance of this kind of noise, on a regular basis to heat pump to make the necessary maintenance and maintenance, timely replacement of the bearing cavity to add the bearing lubricating oil. If in use process found bearing damage, should change in time.

the latter possibility is that the heat pump during the installation process, there is no strong point on outlet pipe, or a strong point is not stable, in the use of heat pump will cause a huge pipeline resonance, so will generate noise. At this point, the pipe supports should be timely stability.

next, I introduce the popular 2019 three kinds of heat pump products, they are all made of the heat radiating structure, changed the conventional water cooling structure, make the simple structure, small volume, save the running cost, good performance, use and reliable.

1, high temperature heat conduction oil pump: high temperature heat conduction oil pump using a combination of packing seal and mechanical seal. For packing seal of high temperature resistant filler has good thermal adaptability, and mechanical seal has high mechanical strength and good wear resistance. Hard alloy material to insure the sealing performance under high temperature. The basic structure is a single stage single suction cantilever leg structure. High temperature heat conduction oil pump inlet is axial suction, exports for vertical upward, together with the motor installed on the base.

2, heat conduction oil pump: the basic structure of heat conduction oil pump is single stage single suction cantilever leg structure. inlet is axial suction, export is vertical. It together with the motor installed on the base. This equipment use double ball bearings. Support structure on the front end with lubricating oil, the backend with grease lubrication. One of oil, can observe the conditions of sealing and recovery of heat conduction oil.

3, heat conduction oil pump, the structure of the heat conduction oil water pump is supported by double ball bearings. The front-end used lubricating oil, the back-end with grease lubrication. There is a guide of tubing, can observe sealing and recovery of heat transfer oil. It is the basic structure of the single stage single suction cantilever leg structure. inlet is axial suction, exports from center vertically up. It together with the motor installed on the base.