A kind of pump in the tube with internal network double-state thermal conduction permanent magnet shielding

Abstract

The invention discloses a pump in a tube with an inner net-like dual-state heat conduction permanent magnet shield, which belongs to the field of pumps in a tube. An inner net-like dual-state heat conduction permanent magnet shield pump in a tube can pass through a three-dimensional heat conduction net and an epoxy resin protective layer. The settings can speed up the heat conduction and heat absorption efficiency inside the epoxy resin protective layer and prolong the service life. At the same time, when shaking occurs during transportation or use, the three-dimensional heat conduction net can disperse the force to the inside of the epoxy resin protective layer, making it Uniform stress can effectively improve the mechanical protection effect on the internal structure of the pump in the pipe, and when it vibrates or shakes, the solid heat conduction structure of the epoxy resin protective layer in the motor can effectively avoid secondary damage to the internal structure due to the flow of coolant. The phenomenon of secondary impact further improves the mechanical protection effect and prolongs the service life, and the coolant outside the motor is clean water, which is safe and environmentally friendly. service life.

Description

Technical field[0001]The present invention relates to the field of pump in the tube, and more particularly to a pump in an inner mesh biling thermally conductive permanent magnet shield tube.Background technique[0002]Pump water supply equipment is a new type launched on the basis of ordinary non-negative pressure water supply equipmentWater supply equipment . In addition to all functions of ordinary non-negative pressure water supply equipment, this product has shown "environmentally friendly hygiene, low noise, non-disturbing" design concept. The motor is selectedstainless steel The filled electric machine has no pollution on water quality, and its main overcurrent components are manufactured by food grade materials such as 304 stainless steel. The device structure forms a sealed system, so there is no noise, and water quality is non-polluted. It is not difficult to see that the product will become one of the largest pre-pressure supply prospects.[0003]During use, the motor inside ...

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Problems solved by technology

[0003] During use, the motor inside the pump-in-pipe will heat up, which will reduce the overall working efficiency of the pump-in-pipe. Although the pump-in-pipe is used in water and has better heat dissipation, the motor inside the pump-in-pipe is to prevent it from being exposed to water. The problem of damage is usually sealed and packaged in the casing of the pump in pipe, and due to the effect of sealing materials, it has a certain distance from the outside water. During the process of heat transfer from the motor to the casing of the pump in pipe and taken away by the water flow, The heat conduction efficiency is poor, that is, the heat is easy to accumulate in the shielding chamber of the pump in the pipe. The medium for temperature transmission in the shielding chamber is usually water or oil. Due to water cooling or oil cooling, when shaking occurs during transportation or use, there will be Leakage of coolant may cause pollution of the water body and the surrounding environment. At the same time, when this heat dissipation method is shaken or vibrated, the internal water or oil will flow greatly, which will have a certain impact on the internal mechanical components.

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