Constant Temperature Swimming Pool Equipment-Air Source Heat Pump in Detail

As a Heating Heat Pump Supplier, share with you.

1. What kind of device is the air source heat pump hot water (heater) unit?

This device is a high-tech energy-saving equipment for the production of hot water. It draws heat from the air to heat the water up to 65°C (low-end manufacturers up to 55°C). As a central hot water equipment, it is widely used in collective water units such as hotels, hotels, sauna centers, hospitals, factories and residential communities, and small water units such as villas, homes, and beauty salons.

Mini Heat Pump China

2. How can the air temperature be so low that it can heat the water to 65°C?

We generally think that heat always flows from a high-temperature heat source to a low-temperature heat source, and the temperature of the air is only below 45°C. It is impossible to directly heat water with air especially in cold winter. But the air heat pump water heater (heater) unit is equipped with a special device, which can realize the process of absorbing low-temperature heat in the air and converting it into high-temperature heat, bringing the hot water to 65°C.

3. What is the working principle of the air source heat pump hot water (heater) unit?

The air source heat pump hot water (heater) unit consists of a compressor-condenser-throttle-evaporator-compression mechanism into a circulating system. The heat medium (also called refrigerant) circulates in the system under the action of the heat pump. It completes the gaseous pressure increase and temperature rise process in the compressor (the temperature is as high as 80-100 ℃). After it enters the condenser, it releases high temperature heat to heat the water, and at the same time it is cooled and transformed into a liquid state. When it runs to the evaporator , The liquid quickly absorbs heat and evaporates and transforms into a gaseous state again, and at the same time the temperature drops to minus 20 ℃-30 ℃, then the air around the evaporator will continuously transfer low temperature heat to the heat medium. The continuous circulation of the heat medium realizes the process of converting the low-temperature heat in the air into high-temperature heat and heating the cold water.

4. The air source heat pump hot water (heater) unit needs electricity, will the operating cost be high?

Air source heat pump water heater (heater) unit is different from electric water heater (heater) unit. Electric water heater (heater) unit uses electric heating tube to directly convert electrical energy into heat to heat cold water. The highest conversion efficiency of electricity to heat is about 95℅. However, the electric energy consumed by the air heat pump water heater (heater) unit drives the heat pump to work, and only plays a role in promoting the circulation of the heat medium. Because a large amount of heat in the air enters the system, the energy obtained by the hot water is much greater than that consumed by the heat pump. For electric energy, the ratio of these two energies can reach more than 3-4 times, that is, the conversion rate of electricity to heat is as high as 400℅. That is to say: the main energy for heating water in the air source heat pump water heater (heater) unit system is the surrounding air, and enough electricity can be obtained by using 1/3 or 1/4 of the electricity consumed by the electric water heater For hot water, the operating cost is obviously much lower than that of electric water heaters or electric boilers.

Our company also has Mini Heat Pump China on sale, welcome to contact us.

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