Stainless steel self-priming pump added the vacuum auxiliary system, which is characterized by shortening the pumping time of self-priming pump and improving the operation efficiency in flood control and emergency rescue.
The vacuum pump assists the vacuum pumping operation of the stainless steel self-priming pump chamber. When the vacuum degree reaches a certain value, the suction pipe is filled with water and quickly injected into the pump cavity, and the stainless steel self-priming pump starts to drain water normally. At this time, manual operation is adopted to shift the clutch lever from ” combined” to ” separated” state, so the clutch idles and the vacuum pump stops working. Stainless steel self-priming pump, a water conservancy machine for pumping water, is composed of a pump body, a rotating assembly, a faucet assembly, a miscellaneous cover, a water inlet pipe, a water outlet pipe, and a screen. Start the motor, power linkage, the rotating assembly is pushed by the impeller centrifuge, bubbles surge upward, generating suction, the air in the water inlet pipe, after being discharged from the pump body through the water outlet pipe, the air is drained clean and the water flows out through the water outlet pipe. The pump has excellent performance, deep suction, large flow, labor and time saving, and is the most excellent pump machine in real society.
The structure of the stainless steel self-priming pump tanker is complex and there are many faults relative to the submersible pump. Because the pipeline is in a negative pressure state, it is easy to generate oil and gas to form gas resistance, etc. The submersible pump tanker has a simple internal structure and a low failure rate, and the submersible pump placed in the oil storage tank will not be damaged for more than ten years. The pipeline line is relatively simple, but due to the positive pressure in the pipeline, the sealing requirement for the pipeline is high, and if the pipeline breaks, a large amount of oil will be ejected. Of course, the submersible pump system also has corresponding preventive measures. In addition, the power distribution of the submersible pump is slightly more complicated.
Stainless steel self-priming pump is a kind of submersible pump. Because most submersible pumps are made of cast iron or plastic, it is difficult to meet the needs of customers by using submersible pumps made of these materials. Many corrosive media cannot discharge, such as acid-alkaline liquids; this is one of its characteristics. Another feature is that it is resistant to high temperatures in addition to rust. there are a lot of auxiliary materials that can’t withstand such a high temperature. Generally, there is no problem within 120°. For some chemical plants, it is necessary to use centrifugal pumps for the high-temperature resistance of more than 200 degrees.