Pool heat pump from swimming pool heat pump manufacturers is the most efficient heating solution. A suitable pool heat pump can save 65% to 70% of heating capacity compared to other heating equipment. In addition, the inverter pool heat pump is a very environmentally friendly product, so it is favored by more and more consumers. However, how do you choose the most suitable heat pump for your swimming pool?Here are some important factors you should consider:1. Coefficient of Performance (COP)Coefficient of Performance, also known as COP, is a ratio of heating capacity to power consumption. Usually, the pool heat pump is affected by the following three conditions: air temperature, water temperature and humidity.For example, a pool heat pump of COP 8.0 (Air 15&#;/ Water 26&#;/ Humidity 70%), 8kW of energy is converted into heating capacity by consuming 1kW of heat to warm the pool.2. The Size of A PoolThe size of a pool is usually measured in cubic meters (m3). For a classic shaped pool (rectangle or square), 1,000 liters = 1 cubic. For other curved swimming pools, 1,000 litres = 0.78 m3 (round swimming pool) = 0.89 m3 (oval swimming pool) = 0.85 m3 (bean shaped swimming pool).
guangteng Product Page
For example, a round pool (length x width x height = 5m x 5m x 2.5m), we should calculate the size of the pool in this way : length x width x height x 0.78 (note : 0.78 is the radian value for round pool). Therefore, 5m x 5m x 2.5m x 0.78 = 48.75m3, which is 48,750 liters.
3. Heating Capacity of swimming pool heat pump
The heating capacity of a pool heat pump is one of the most important factors to focus on. In general, 1kW can heat 6.5 cubic meters to 7 cubic meters of pool water (under standard conditions).
Assume that it is set to heat 8-10 degrees Centigrade for a swimming pool with pool cover, at a temperature of 26 degrees, one cubic meter of water needs 0.4kW of heat; at a temperature of 15 degrees, one cubic meter of water needs 0.3kW of heat to be heated.
4. The Use of Pool Cover
If you are considering installing a swimming pool inverter heat pump for your own swimming pool, it is recommended by swimming pool heat pump manufacturer that you should consider using the pool cover. It is very practical which can avoid the heat loss of the pool water (especially at night). Use the pool cover can save 50% energy.
If there is no swimming pool cover, you need to choose a pool heat pump of higher heating capacity (about 35% higher). For a swimming pool of 30m3 with a pool cover, you can choose a swimming pool heat pump of 9.0kW to 12.0kW. But if you have a swimming pool of the same size but with no pool cover, you should choose a pool heat pump of 12.15kW to 16.2kW. More info, welcome to reach wholesale swimming pool heat pump manufacturer, Fairland.
By Laurence ZHENG
More recommended articles for you:
Who Makes the Best Heat Pump System
How Do Pool Heat Pumps Work
How Long Do Pool Heat Pumps Last? (3 Tips & 3 FAQs)
What's the Difference between Inverter Heat Pump and On/Off Heat Pump
At present, the swimming pool and SPA industry is booming day by day, and the requirements for supporting equipment and products are also getting higher and higher. However, many people still don't know how to choose the basic product of DC inverter swimming pool heat pump due to limitations of professional knowledge. We'll cover this in more detail below.
Here is the content list:
Flow rate
Head and shaft power
Efficiency
If you want to learn more, please visit our website dc inverter pool heat pump services.
DC inverter swimming pool heat pump flow refers to the heat output through the pump port in a unit of time. Of course, it is a measure of the pressure, potential energy, and kinetic energy obtained by the whole system circulation filtration in the pump resistance, so the flow rate is the flow under a certain head.
The head, also known as the DC inverter swimming pool heat pump head, unit weight of liquid through the pump to obtain energy. The system head of a particular swimming pool circulation filtration system has a certain range of changes, the initial filtration, the system head is small, and at this time the flow is large. After running for a period of time, the filter interceptor gradually blocks the water channel, the pressure head becomes larger, and the flow rate correspondingly becomes smaller. For pumps with the same inlet and outlet diameters, when the vacuum gauge on the suction tube and the pressure gauge on the outlet tube are installed at the same level, the pump head is the sum of the suction and pressure ranges. Factors affecting the size of the pump head are the structure of the pump (impeller size, bending degree), speed, and flow. Shaft power refers to the power transferred to the pump shaft by the motor, that is, the power consumed by the pump shaft. These two factors can be used as a reference for purchasing a DC inverter pool heat pump.
The ratio of effective power Ne(refers to the mechanical energy obtained by fluid power) and shaft power of the DC inverter swimming pool heat pump is called efficiency, n = Ne/No. Because the heat pump can not put the motor input power to the pool completely without waste, so there must be energy loss in the heat pump, so the use efficiency to measure the size of the energy loss and the effective use of energy. The causes of energy loss include volume loss, hydraulic loss, mechanical loss, etc.
Through the description of the above parameters, we know that the most important thing for the selection of a circulating heat pump swimming pool /SPA pool is that the flow and head should meet the design requirements of the water body, and then consider the requirements of energy consumption from the two parameters of shaft power and efficiency. The basic requirements of the pump should start from the main performance parameters of the circulating pump. Therefore, the choice of DC inverter swimming pool heat pump can be considered from the flow, head, shaft power, and efficiency.
Linuo Ritter International Co., Ltd provides high-quality products and professional services.
Want more information on Enhanced performance evi heat pump bulk? Feel free to contact us.