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|Material:||Engineer Plastic||Warranty:||One Year|
swimming pool submersible pump,
spa pool pump
This pump is ideal for pool pumping, cleaning, hot water circulation etc. Sometimes people use it for increasing the water pressure in the pipe, garden sprinkling, and irrigation. It only needs solar off grid power to get work! Delivery head of 14 meters and suction up to 8 meters. This pump is simple to install and easy to use. No need of sophisticated knowledge of pumping but just a little imagination of how much you can do with it. It will pump up the water in no time.
During the use of the pool pump, the technical parameters used to measure the performance of the pool pump are flow, suction stroke, head, shaft power, water power, efficiency, etc.
That is, the water absorption height of the swimming pool pump. Refers to the vertical distance from the center of the pump body to the horizontal level of the water source. When the water flow is pumped by the vacuum in the pump body, the allowable suction stroke is generally not more than 7.5 meters.
That is, the lifting height of the swimming pool pump. Refers to the value of the energy increase per unit weight of water after passing through the pool pump. Generally, the height difference between the inlet and outlet water level of the pumping station is called the actual head; plus the head loss of the pumping station pipeline and its accessories (such as the bottom valve, elbow, gate valve, etc.) is called the total head. The lift on the swimming pool pump refers to the lift of the pool pump when the efficiency is high at a certain speed, which is the sum of the actual lift and the lost lift.
Refers to the amount of water that the swimming pool pump delivers per unit time, also known as the amount of water delivered. Commonly used flow units are liters per second, cubic meters per second, cubic meters per hour, kilograms per second, tons per hour, and the like.
4. Axis power.
Refers to the power delivered by the power machine to the swimming pool pump shaft, ie the input power of the swimming pool pump.
5. Water power.
Also known as effective power. Refers to the actual power of the swimming pool pump used for water delivery per unit time, that is, the output power of the swimming pool pump.
The ratio of water power to shaft power is the pool pump efficiency and is usually expressed as a percentage. It is a measure of the energy utilization of the power pump delivered to the pool pump, reflecting the performance of the pool pump.
Pool pump power
The reasonable matching of the swimming pool pump and the power is of great significance to ensure the normal operation of the swimming pool pump, and to obtain the rate and low energy consumption. The power of the supporting power machine is calculated according to the head h (meter) of the swimming pool pump and the flow rate q m 3 / sec: kW. The head h is composed of geometric head hj and pipe loss hs. It can be estimated by hs=(0.1～0.2)hj in the initial selection. After the pipeline is determined, it is calculated according to the type or size of the pipeline and joint by hydrodynamic method or by looking up the table. Where k is the power reserve coefficient, commonly used k = 1.05~1.3, when the power is large, take a small value; η1 is the transmission efficiency, when the power machine is directly connected with the swimming pool pump, η1=1; η2 is the swimming pool pump efficiency, according to the pump type and work The situation is determined.
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