Factory-supplied 10HP commercial all-in-one air energy hot water system, no installation required.

Advantages of heat pumps over solar products

Wide application range, the product can be used within a temperature range of -10℃ to 40℃, and operates around the clock throughout the year, unaffected by adverse weather conditions like rain, snow, or winter nights.

2. Continuously heating, unlike traditional solar water heaters, heat pump products can provide a continuous supply of hot water, meeting user needs.

3. Low Operation Costs: While the operating cost is higher than conventional solar during spring, summer, autumn, and winter when sunlight is abundant, it significantly outperforms solar with electric auxiliary heating during cloudy days and at night. On average throughout the year, the energy consumption of conventional solar辅助 systems is much higher than the total annual energy consumption of the product.

4. Easy Installation: The air-source heat pump occupies minimal space, resembling the appearance of an air conditioning outdoor unit, and can be directly connected to an insulated water tank or heating network. Ideal for high-rise buildings in large and medium-sized cities, suitable for large-scale heating needs.

Advantages of heat pump products over boilers

High thermal efficiency: The product's average thermal efficiency is over 300% throughout the year, while the thermal efficiency of boilers does not exceed90%。

2. Low Operating Costs: Compared to oil and gas boilers, energy savings of up to 70% can be achieved on average annually. With the decline in electricity prices and the rise in fuel costs, the advantages of low operating costs are becoming increasingly prominent.

3. Environmental Protection: Heat pump products emit no combustion by-products, and environmentally friendly refrigerants are used for cooling.

4. Safe Operation, Unattended: Safer than fuel boilers, with full automation, no need for on-site personnel.

The Development of Air Source Heat Pumps

Air-source heat pump technology, since its invention in 1924, was not fully recognized and utilized by humans for a long time. Heating was still primarily done through traditional methods like gas or electric heating, as they were simpler and more direct. However, it wasn't until the 1960s, following the global energy crisis, that it gained significant attention. With the continuous development of the global economy, it became crucial to leave energy and energy resources for future generations, and to focus on energy conservation and rational use. As a result, countries around the world have increased their research and development efforts, promoting the use of heat pump technology, which is now widely employed.

Air Source Heat Pump Technology

A heat pump water heater is a new type of water and heating pump product that can replace boiler heating equipment and hot water systems. Compared to traditional solar energy, the heat pump water heater can not only absorb heat from the air but also from solar energy. By absorbing heat through the temperature difference of the refrigerant and then heating through compressor compression, the heat pump water heater exchanges heat with water, significantly improving thermal efficiency and fully utilizing new energy sources. It combines the respective advantages of electric water heaters and solar water heaters.An all-in-one new type of water heater. Currently, heat pump water heaters include air-source heat pump, water-source heat pump, and solar type, being one of the equipment for exploring and utilizing new energy sources.

Air-source heat pumps are one of the products in today's world. They use refrigerant as a medium to absorb energy from the air in the fan coil. After being compressed by the compressor to generate heat, the heat is transferred to water through an exchange device to produce hot water. The hot water is then circulated through a system to the user's radiators for heating or used directly for hot water supply.

Difference between Heat Pump Products and Solar Products

In terms of working principle, this product does not belong to traditional solar energy products. Heat pump products differ significantly from conventional solar products, which typically use water as the medium and require direct sunlight or radiation to achieve heating effects. In contrast, this product absorbs heat energy from the air and solar radiation using refrigerant, then heats it by compressing it with a compressor and exchanges heat with water to achieve heating. Therefore, the product operates on the same principle as air conditioning.

Product specifications and on-site installation examples:

Operating Principle

A complete integrated air-source hot water heater consists of 2 main components:

Manufacture the cooling section and the heating hot water section. However, these two sections are closely interconnected and inseparable, requiring simultaneous operation. This means cooling the kitchen while heating the hot water, or vice versa, heating the hot water while cooling the kitchen.

The internal structure is primarily composed of four core components: the compressor, condenser, expansion valve, and evaporator.

The process works like this: The compressor compresses the low-pressure refrigerant, converting it into a high-pressure, high-temperature gas. This gas flows through copper tubes wrapped around the water tank, transferring heat to the tank. As the refrigerant cools, it becomes liquid under pressure, passing through an expansion valve and entering the evaporator. The sudden drop in pressure in the evaporator causes the liquid refrigerant to rapidly evaporate into a gas, absorbing a significant amount of heat. Simultaneously, a fan forces a large volume of air to flow over the evaporator's outer surface, with the evaporator absorbing the air's energy, causing the air temperature to drop rapidly and become cool air, which is then discharged into the kitchen. The refrigerant, having absorbed energy, returns to the compressor to begin the cycle anew.

The working principle of the integral air-source heat pump water heater is somewhat similar to that of air conditioners, utilizing the reverse Carnot principle. It absorbs a large amount of low-temperature thermal energy from the air, compresses it into high-temperature thermal energy by the compressor, and transfers it to the water tank to heat the water. The entire process is a transfer of energy (from the air to the water) rather than a conversion process; it does not heat the water through electrical heating elements or by burning combustible gases.

Air-to-Water Heat Pump UnitSix Key Advantages:

1）Safety

It eliminates the risk of electric leakage, as it does not use electric heating elements directly, making it safer than electric water heaters. Compared to gas water heaters, there's no risk of gas leakage or poisoning, thus offering enhanced safety features.

2）Cozy

The integrated air-source heat pump water heater is a storage type, with its heating function automatically activated based on the water tank's temperature, ensuring a constant supply of hot water 24/7. This eliminates the issue of not being able to meet multiple hot water demands simultaneously, as with gas water heaters, and also avoids the problem of limited capacity in electric water heaters, where multiple people need to wait for their turn to shower. Enjoy instant hot water with a large flow rate and stable temperature, meeting all your expectations for hot water.

3）Save money

Due to its electricity consumption being only one-fourth that of an equivalent electric water heater, using an all-in-one air-source heat pump water heater requires only one-fourth the electricity for the same amount of hot water. For a family of four, with an average daily hot water usage of around 200L, heating water with an electric heater would cost about 4 yuan per day, whereas the all-in-one air-source heat pump water heater would only cost about 1 yuan per day, saving approximately 1,000 yuan in electricity bills annually.

4）Kitchen Refrigeration

This is a significant advantage; ordinary water heaters (such as electric, gas, and solar water heaters, etc.) don't have refrigeration capabilities. If an additional refrigeration feature is needed in the kitchen, a separate kitchen air conditioner would have to be purchased. Since the kitchen is a special environment with oil and smoke, the kitchen air conditioner differs from a standard one and is much more expensive. (Prices usually start at over 4,000 yuan.)

5）Green and environmentally friendly

A heat pump is a mechanical device that uses artificial technology to convert low-temperature thermal energy into high-temperature thermal energy, achieving heating effects. It absorbs thermal energy from low-temperature heat sources (such as natural air from the surrounding environment, groundwater, river water, seawater, wastewater, etc.), having almost no impact on the environment and is truly an environmentally friendly water heater.

6）Low-carbon Fashion

In today's era where energy conservation and carbon reduction are the trend, a lifestyle that saves energy and cuts carbon emissions is essential. As previously mentioned, the integrated air-source heat pump water heater operates on the reverse Carnot principle, transferring energy from the air to the water, rather than directly heating with electrical heating elements. This results in an energy efficiency up to four times that of electric water heaters, meaning heating the same amount of hot water consumes only one-fourth of the electricity. This significantly reduces electricity consumption. In China, 70% of electricity is generated by coal-fired power plants, so saving electricity translates to reduced carbon emissions.

Regular maintenance checks

Any issue with a component of a device can affect its normal operation.

Regularly inspect the electrical connections and system of the air-source heat pump water heater for firmness and any abnormal operation of electrical components. In case of any issues, promptly repair and replace them. Check if the pump and waterway valves are functioning properly, and if there are any leaks in the water pipes and joints.

Furthermore, regular inspections of the water system's replenishment, tank safety valves, level controllers, and exhaust devices are required to ensure they are functioning properly. This is to prevent air from entering the system, which could reduce the water circulation and consequently affect the heating capacity of the unit and the reliability of its operation.

During operation and maintenance, all safety devices and system settings within the unit should remain as per the factory settings; do not adjust them yourself.

Regular system cleaning

During use, we should regularly clean the unit's waterway filter to ensure clean water quality within the system, avoiding impurities in the water that could affect the normal operation of the entire equipment, leading to damage.

Regularly inspect the operation of the unit's components, check for oil stains on the internal pipeline joints and inflation valves, and ensure there are no leaks in the refrigerant.

It is recommended to clean the condenser with a descaling agent annually, run the pump for 3 hours, followed by rinsing with tap water three times. Corrosive cleaning fluids are strictly prohibited for cleaning the condenser.

Maintain dry and well-ventilated

During use, do not pile up debris around the unit to prevent blockages in the intake and exhaust airways. Moreover, ensure the unit is kept clean and dry at all times; prolonged moisture can damage components and affect the unit's operation.

Additionally, be sure to regularly clean the air-side heat exchanger every 1-2 months to prevent clogging due to prolonged use, which can reduce the heat exchanger's performance of the air-source heat pump and affect its heat exchange efficiency during daily use.

Product Features of Air Source Hot Water Generator:

(1) Low land area requirement

Multiple V-type machines can be installed side by side, occupying less floor space compared to flat machines.

(II) Operation Silent

Utilizing low-speed, large-diameter fans to minimize operational noise during high airflow operation.

(3) High heating capacity

High heating capacity, high energy efficiency ratio, easily achieving a second-class energy efficiency ratio.

(Maintenance) Easy to maintain

The unit structure is rational and employs a separate control system, facilitating detection and daily maintenance of the unit.

(V) Simple control

The unit can be controlled via a 485 communication interface and a touchscreen, with support for Modbus communication protocol and easy integration with other control systems.

(Six) Flexible combinations

Available in single module configurations or multi-module combinations. A single module setup can consist of up to 5 modules, 125 horsepower, with a heating capacity of 425 kW; a multi-unit combination can include up to 16 units, achieving a heating capacity of 6800 kW, suitable for large venues.

Factory-supplied 10-horsepower commercial all-in-one air-source heat pump water heater, no installation required