air energy 18kw hot water heat pump- China Manufacturers Suppliers Factory

From December 19th to 20th, Micoe 2020 Channel Opening Conference with the theme of “Climbers” was successfully held at the headquarters base. This is a summary of the past 19 years of Climbing Spirit and Striving Experience. It is also an important moment for Micoe to stand up the faith, to concentrate on the industry and set sail for the next 20 years.

Create brilliance with dream and hard work, and bloom in the high place. The rising of the MICOE is inseparable from the hard work and leading of a group of high-quality models. Every growth and transformation, transcendence and sublimation of MICOE are full of their sweat and painstaking efforts.

On the morning of 20th, witnessing 2500 marketing officers and soldiers, MICOE presented 103 climbing representatives with six awards, including the new sharp award, the annual excellent service award, the annual excellent dealer, the brand construction award and Innovation Award, and the future star award. The scene was full of bright stars and inspiring people.

Swimming pools lose energy in a variety of ways, but evaporation is by far the largest source of energy loss. Evaporating water requires tremendous amounts of energy, how to choose a best solution to heat a swimming pool to keep the water temperature to be stable at 26 to 27℃？The solar energy, gas energy and electricity energy are the solutions we adopt in common.

Here is the content list:

ANALYSIS ON DIFFERENT ENERGY.

How can a heat pump save so much energy?

How to select a right model swimming pool collector?

The advantages of MICOE swimming pool heat pump.

 

SYSTEM OPERATION COST - C/kWh

ANALYSIS ON DIFFERENT ENERGY

Above comparison shows the advantage to adopt renewable energy of Solar water heating system and air source heat pump, but it also depends on the different application.

 

For example, if use solar water heating system to heat a swimming pool, it needs a lot of space to install big area solar collectors.

Meanwhile ,if use swimming pool air source heat pump, the installation can be easier.

How can a heat pump save so much energy?

Normally we use COP as a core value on a air source heat pump.

 

COP means Coefficient Of Performance.

 

From the technical data we can see that the COP is almost based on formula of:

 

COP = heat capacity ( Power output) / Power input

Question one:

Why 1kwh electricity POWER INPUT can get many times POWER OUTPUT to heat the water？

 

Answer One：

1kwh electricity power input mostly consumed by the heat pump compressor, which compress the Refrigerant R32/R410a between Vapour & Liquid form to absorb plenty heat from Air and release to heat the water, see the attached diagram.

Question Two:

Normally a heat pump can get a COP between 4 to 7, why a heat pump with an inverter can get a COP up to 13 in summer time?

 

Answer Two：

DC Inverter Pool Heat Pumps technology uses the reverse Carnot cycle principle to drive heat from a low-level heat source to a high-level heat source under the promotion of high-level energy, that is, to convert a heat source that cannot be directly used into an available high-grade heat source, thereby achieving partial savings. Disposable high-energy technology. The DC inverter pool heat pumps exchanges heat with the pool water through the continuous circulation of the refrigerant to heat the water.

How to select a right model swimming pool collector?

The target temperature of a swimming pool is normally at 26 to 27℃, so the heat loss is calculated based on compensate the heat loss to keep the temperature.

 

Formula for heat loss calculation:

 

FAST MODEL SELECTION:

The advantages of MICOE swimming pool heat pump.

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Swimming pool heat pump cost more than gas pool heaters, but they typically have much lower annual operating costs because of their higher efficiencies. With proper maintenance, a swimming pool heat pump typically lasts longer than gas pool heaters. Therefore, you'll save more money in the long run.

 

Here is the content list:

How They Work？

Selecting a Heat Pump Pool Heater

Determining Heat Pump Swimming Pool Heater Efficiency

 

How They Work？

swimming pool heat pumps use electricity to capture heat and move it from one place to another. They don't generate heat.

As the swimming pool heat pump circulates the swimming pool's water, the water drawn from the pool passes through a filter and the swimming pool heat pump heater. The swimming pool heat pump heater has a fan that draws in the outside air and directs it over the evaporator coil. Liquid refrigerant within the evaporator coil absorbs the heat from the outside air and becomes a gas. The warm gas in the coil then passes through the compressor. The compressor increases the heat, creating a very hot gas that then passes through the condenser. The condenser transfers the heat from the hot gas to the cooler pool water circulating through the heater. The heated water then returns to the pool. The hot gas, as it flows through the condenser coil, returns to liquid form and back to the evaporator, where the whole process begins again.

Higher efficiency swimming pool heat pumps usually use scroll compressors versus the reciprocal compressors of standard units.

Selecting a Heat Pump Pool Heater

Sizing a swimming pool heat pump pool heater involves many factors. A heater is sized according to the surface area of the pool and the difference between the pool and the average air temperatures. Other factors also affect the heating load for outdoor pools, such as wind exposure, humidity levels, and cool night temperatures. Therefore, pools located in areas with higher average wind speeds at the pool surface, lower humidity, and cool nights will require a larger heater.

swimming pool heat pump pool heaters are rated by Btu output and horsepower (hp). Standard sizes include 3.5 hp/75,000 Btu, 5 hp/100,000 Btu, and 6 hp/125,000 Btu.

Determining Heat Pump Swimming Pool Heater Efficiency

The energy efficiency of swimming pool heat pump swimming pool heaters is measured by the coefficient of performance (COP). The higher the COP number, the more efficient. However, there is no standard test for measuring the COP. Therefore, you really can't compare the COPs of different models unless you know that the manufacturers used the same test for each model. For example, the same swimming pool heat pump will operate at a higher COP when the outside air temperature is higher.

Typically, manufacturers measure the COP by testing a swimming pool heat pump pool heater with an outdoor temperature of 80ºF and pool temperature of 80ºF. COPs usually range from 3.0 to 7.0, which converts to an efficiency of 300%–700%. This means that for every unit of electricity it takes to runs the compressor, you get 3–7 units of heat out of the swimming pool heat pump.

 

MICOE has developed a variety of different swimming pool heat pumps. If you are in the swimming pool heat pump business, you can consider using our cost-effective products.

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