Wear-resistant corrosion-resistant water-ring vacuum pump
A water ring vacuum pump, corrosion-resistant technology, applied in the direction of rotary piston pumps, pumps, mechanical equipment, etc., can solve the problems of short maintenance period, inconvenient installation, heavy metal weight, etc., to reduce weight and operating noise, The effect of prolonging the service life
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0020] figure 1 Shown is an exploded view of the structure of the water ring vacuum pump, which is mainly composed of a pump cover 1, a disc 2, an impeller 3, a pump body 4 and a motor 5. In the present invention, both the pump body 4 and the pump cover 1 are made of composite materials with nylon as the base material. Glass fibers are added to the composite material for reinforcement, and the content of glass fibers in parts by mass can be 15%, 20%, 35%, etc. Carbon fiber is added to the composite material, and the content of carbon fiber in parts by mass can be 5%, 8%, 10%, etc.
[0021] In the present invention, nylon is used as the base material for manufacturing the pump body and the pump cover. Compared with metals, nylon has a higher elastic modulus, wear resistance, shock absorption and sound attenuation. Nylon is resistan...
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