Radial magnetic force diaphragm pump
A diaphragm pump, magnetic technology, applied in the direction of pumps, pump components, variable capacity pump components, etc., can solve the problems of inconvenient installation, large rotating noise of the impeller, complex structure of the magnetic drive pump, etc., to achieve simple structure, improve efficiency, friction less effect
Inactive Publication Date: 2013-04-24
刘春祥 +3
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Problems solved by technology
The magnetic rotor drives the impeller, and then uses the rotating centrifugal force of the impeller to transport the material. The structure of the magnetic drive pump is complex, inconvenient to install, and the noise of the impeller rotation is large.
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[0018] The names of the symbols shown in the attached drawings:
[0019] Magnetic drive device 1 (driving shaft 1.1, driving wheel 1.2, driving wheel arc-shaped prismatic magnet 1.3, driving wheel arc-shaped magnetic ring 1.4, protective cover 1.5, telescopic rod 1.6, telescopic rod magnet 1.7), connecting shaft 2, feeding material Port 3, feed pipe 4, ball 5 (upper ball 5.1, lower ball 5.2), ball seat 6, diaphragm 7, diaphragm plate 8, fixed plate 9, pump cavity 10, discharge pipe 11, discharge port 12, motor 13, copper sleeve 14, spring expander 15.
[0020] refer to figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention includes a motor 13 connected to the magnetic drive device 1, one end of the connecting shaft 2 is fixed on the telescopic rod 1.6 of the magnetic drive device 1, the other end is connected to the copper sleeve 14, the diaphragm 7 is fixed up and down on the pump chamber 10, and the copper sleeve 14 is connected to the The diaphragm...
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The invention discloses a radial magnetic force diaphragm pump which comprises a motor, a magnetic force driving device, a connection shaft, a copper sleeve, a diaphragm, a pump cavity, a ball seat and a ball and is characterized in that a driving wheel is fixed on a driving shaft of the magnetic force driving device, a driving wheel arc-shaped arris-shaped magnet and a driving wheel arc-shaped magnetic ring are arranged in the driving wheel, a protective shield is installed on the driving shaft and the driving wheel, a flexible rod is fixed at the position on the protective shield corresponding to the driving wheel, a flexible rod magnet is arranged in the bottom end of the flexible rod, the driving wheel arc-shaped magnet and the driving wheel arc-shaped magnetic ring are homopolar outwards, the magnetic force of the driving wheel arc-shaped magnetic ring is smaller than the magnetic force of the driving wheel arc-shaped arris-shaped magnet, and the driving wheel arc-shaped magnetic ring and the driving wheel arc-shaped arris-shaped magnet are opposite to the flexible rod magnet in homopolar mode; one end of a spring compensator is fixed on the flexible rod, and the other end of the spring compensator is connected with a fixing plate. The radial magnetic force diaphragm pump has the advantages of converting visible energy into invisible energy by means of magnetic repulsive force, reducing noise, being accurate in control and improving material conveying efficiency.
Description
technical field [0001] The invention relates to a diaphragm pump, in particular to a radial magnetic force diaphragm pump. Background technique [0002] Centrifugal pumps, axial flow pumps, vortex pumps, reciprocating pumps, etc. Diaphragm pumps belong to the reciprocating pumps, which mainly transport various fluids with small particles, with high efficiency and convenient application. [0003] Diaphragm pumps can be divided into three types: pneumatic, electric, and hydraulic according to the power used by the actuators they are equipped with, that is, pneumatic diaphragm pumps with compressed air as the power source, electric diaphragm pumps with electricity as the power source, and liquid media ( Such as oil, etc.) pressure-driven electro-hydraulic diaphragm pump. [0004] In the process of material transportation, the selection of the pump is mainly based on two considerations, one is the consideration of the output force, and the other is the determination of the type...
Claims
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IPC IPC(8): F04B43/02F04B53/00
Inventor 刘春祥潘永建牛建鹏程润明贾军萍邢向荣刘建中于峰卫强张聪刘洋张书玉
Owner 刘春祥