Shielded pump for the vertical single-stage single-suction centrifugal, import and export in the same horizontal axis, the same caliber specifications can be installed directly on the valve like any part of the pipeline, loading and unloading is very convenient, covers an area of ​​?? province.
Pipeline shield pump product features:
1, the pump structure is compact, pump integration, small size. Vertical structure with a small footprint installation, operational balance, installation without adjustment.
2. The pump inlet and outlet are designed with the same flange and are located on the same center line. They can be directly installed on the pipeline like a valve, and the center is low to facilitate the pipeline layout and the installation is particularly convenient.
3, pump and motor coaxial, short axial size, the pump run more smoothly, low noise.
4, the abolition of the traditional way of sealing, to avoid the leakage of transmission medium, it has no significant leakage characteristics.
5, with conventional plain bearings instead of rolling bearings, the pump has a very smooth operation, low vibration and noise.
6, easy installation and maintenance, without moving the piping system, as long as the connector nut can be removed to extract all the rotor components for inspection and maintenance.
7, according to the requirements of the flow and lift needs of the pump string, parallel operation.
Pipe shield pump purposes:
1, ordinary type of pipeline pump shield for the transport of water and physical and chemical properties similar to other liquids used in water. Medium temperature does not exceed 80 ℃, suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler, fire pressurization, long distance transmission, HVAC refrigeration cycle, bathroom and other heating and cooling water circulation and equipment and equipment. Especially suitable for vibration, noise demanding occasions, such as underground pumping stations, air conditioning and refrigeration systems.
2, hot water pipeline shielding pump mainly for conveying temperature does not exceed 160 ℃ non-solid particles of soft water for energy, metallurgy, chemicals, textiles, paper and hotels, restaurants, bathrooms, boilers hot water pressure cycle Transportation and urban heating system circulation and other occasions.
3, anti-corrosion pipeline pump shield without solid particles, corrosive, viscosity similar to water, suitable for petroleum, chemical, metallurgical, power, paper, food, pharmaceutical and synthetic fiber and other departments.
At present, the heat metering market commonly used heat table is divided into mechanical heat meter(Mechanical Heat Metering) and ultrasonic heat meter.The mechanical heat meters is consist of temperature sensor, flow sensor and calculator. With the aid of the temperature sensor, The Mechanical Heat Meters measure the inlet water and return water temperature. Flow rate sensor measures the volume rate of the hot water in the tube trough the time difference. The figures recorded will be delivered to integral calculator which calculates the total heat and displays.
The mechanical Heat Meters sensors measures the flow rate through the circles of the wheels. According to the specification, The DN can be ≤40mm and ≥50mm. According to the inner structure, the small size mechanical heat meters can be single jet and multi jet. At present, our mechanical heat meters belong to single jet mechanical heat meters and they have higher request from the water quality. According to the counter of the flow sensor, the mechanical heat meters can be dry and wet type. Our mechanical heat meters are the dry type.Except mechanical heat meters,the Plastic Heat Meter is also a good product.
Mechanical Heat Meters
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