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  • Product Name:ZXP stainless steel self suction pump - day pump valve
  • Add Time:2018-01-29 14:16:17
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Introduction:

ZXP type stainless steel self-priming pump is more effective in industrial and agricultural production, emergency rescue and rescue, such as drainage and fire rescue as emergency pump. ZX pumps are widely used in oil, chemical, metallurgy, machinery, chemical fiber, food, energy, transportation and other industrial sectors of urban water supply, and can also be used for agricultural irrigation and drainage. Water and industry with corrosive liquid, temperature less than 80 C physical and chemical properties of other chemical liquids similar to clean water.

ZX stainless steel self-priming pump |ZXP stainless steel self-priming pump working principle:

The ZX stainless steel self-priming pump adopts the axial back liquid pump body structure. The pump body is composed of a suction chamber, a liquid storage chamber, swirl chamber, liquid return hole, etc. the gas-liquid separation chamber, pump normal starting, impeller suction chamber of the liquid suction pipe and the air suction, and can be fully mixed in the impeller under the action of centrifugal force, the liquid with gas my room to roll edge flow, the formation of a certain thickness of white foam and high-speed liquid ring on the outer edge of the impeller. The gas-liquid mixture enters the gas-liquid separation chamber through the diffusion tube. At this point, the lighter gas is separated from the mixed gas, and the gas continues to rise through the outlet of the pump body because of the sudden decrease in the flow rate. After the degassing of liquid to the liquid storage chamber, and the reflux hole again into the impeller, gas and impeller sucked from the suction pipe again in a fiend in human shape, high speed rotating impeller role, and flows to the outer edge of the impeller … … as this process goes round and round, the air suction pipe is reduced, until exhaust gas, to complete the process of self absorption, the pump will begin to work normally.

There is also a cooling chamber at the bottom of the bearing body of some pumps. When the bearing temperature rises above 70 centigrade, the bearing can pass through any coolant pipe joint at the cooling room and pour the coolant into the cooling water. Internal prevent liquid pump seal by high pressure leakage from the low pressure area is around the ring, in the pump body before and after sealing ring, sealing ring installed in the bearing body, when the pump running through long-term ring wear to a certain degree, and affect the efficiency of pumps and self-priming performance, should give replacement.


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