Pipe pump knowledge:
The internal rotation of the water rises too, the internal pressure becomes smaller due to the atmospheric pressure, the water enters the turbine part. In fact, it is also a pump, which is usually installed directly on the water pipe and called the pipe pump.
Small civil pipe pumps are often used to increase water pressure on water pipes and can also be used in other water circulation systems.
In addition, there are hot water pipe pumps, micro pipe pumps, etc.
Pipeline pump, the motor stator shell 1, 2, 3, 4 rotor seal sleeve, pump shell 5, pump impeller 6, end cover 7, 8, 9, filter motor shaft end cover sealing ring groove 10, 11 and 12 graphite bearing, which is characterized in that the sealing sleeve separates the 4 stator 2 and the electric machine rotor 3 and 11 shield, seal ring seal, the end cover 7 has a filter 9, end cover 7 having an end cap groove 10, the use of graphite bearing sliding bearing 12, pump impeller 6 using modified polyphenylene ether PPO plastic shell 1, motor adopts casting Aluminum Alloy or cast iron materials, power supply the common voltage 380v/3, 220v/ single-phase AC. power + a few watts to several hundred watts range.
Characteristics and functions of pipeline pump
The pipeline pump is a novel pump for the pipeline supercharging, which solves the low pressure of the pipe, and has a great advantage over the present application of horizontal centrifugal pump. The pipe pump has the following characteristics:
1, the pipe pump structure is compact, the machine and pump are integrated, and the volume is small. The vertical structure has small installation area, smooth operation and no adjustment for installation.
2, the pump inlet and outlet are designed to have the same specifications and flanges, and are located on the same center online, which can be directly installed on pipelines as valves, and the center is low, which is convenient for pipeline layout and easy to install.
3, the pump and the motor coaxial, the axial size is short, so that the pump operation more stable, low noise.
4. Eliminate the traditional shaft seal mode and avoid the leakage of the conveying medium, so it has the remarkable characteristic of completely no leakage.
The function of the pipe pump
The pipeline pump is a novel pump for the pipeline supercharging, which solves the low pressure of the pipe, and has a great advantage over the present application of horizontal centrifugal pump. The advantages of the pipe pump are mainly reflected in the following points:
1., pipeline pumps are suitable for high-rise buildings, such as pressurized water supply, garden spray irrigation, cooling tower water supply, long-distance water conveyance, air conditioning, refrigeration and washing, bathroom and so on, and warm water circulation is pressurized. The temperature is under 80 degrees centigrade.
The 2. pipe pump is suitable for the high temperature hot water pressurization cycle in the heating and boiler industries. The temperature is under 150 degrees centigrade.
3. pipe pump is suitable for transporting the corrosive medium in the process flow of food, pharmaceutical, wine making, chemical industry and so on. The temperature is below 80 centigrade.
4., pipeline pumps are suitable for transporting non corrosive liquids. There are methane or coal mine underground fixtures, I and IIA and IIB, and temperature groups are T1, T2, T3 and T4 groups. The temperature is under 80 degrees centigrade.
5., pipeline pumps are suitable for transporting industrial corrosive liquids such as chemical, pharmaceutical, petroleum, food and defense industries. There are methane or coal mine underground fixtures, I and IIA and IIB, and temperature groups are T1, T2, T3 and T4 groups. The temperature is under 150 degrees centigrade.
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