The difference between an air source heat pump system and a central air conditioner

Table of Contents
Question 1: I read the air source solution on the Internet. A system of central air conditioning and floor heating has been completely solved. This is exactly the solution I want. Can you help me introduce this system first?
Question 2: Is the central air conditioner of the water system the same as the central air conditioners on the market that I have learned about?
Question 3: All are air conditioners, why is a water air conditioner comfortable?
Question 4: Since water system air conditioners can also heat, why use floor heating?
Question 5: Does the air source burn electricity? How much do you get a month? Will it be affordable to use?

As the air source heat pump is gradually becoming widely known, many owners who plan to decorate have also begun to pay attention to this system that has been popular all over the country, but they don’t really know much about it.

The air source heat pump host can be used for two purposes. In summer, it can be used as the cold source of the air conditioner to achieve cooling, and in winter, it can be used as the heat source of the floor heating system to achieve heating. Compared with traditional heating, it is clean and pollution-free, it is more cost-effective, and there is no need to purchase additional refrigeration equipment, which saves the initial investment and completes the home heating and cooling decoration with the least cost.

Question 1: I read the air source solution on the Internet. A system of central air conditioning and floor heating has been completely solved. This is exactly the solution I want. Can you help me introduce this system first?

Answer: The air source heat pump system, in simple terms, is to use an air source host to generate hot water that does not exceed 55°C in winter, and the hot water is heated through floor heating pipes

In summer, this host is still used, and it is changed to air-conditioning mode. The machine will produce cold water at 7-18 ℃, and the cold water will pass through the circulation system for heat exchange in the fan coil to achieve cooling.

The system has the function of cooling and recycling heat to generate free domestic hot water. The “central air conditioning + floor heating” scheme is a combination of the two, energy saving, environmental protection, extreme comfort, and no duplication of investment. It is the best choice for a comfortable home system.

Question 2: Is the central air conditioner of the water system the same as the central air conditioners on the market that I have learned about?

Answer: From the perspective of major classification, central air conditioners are divided into fluorine system central air conditioners and water system central air conditioners. Now central air conditioners with fluorine systems are more sold on the market. The central air conditioner of the American system is mainly based on the water system, and the central air conditioner of the Japanese system is mainly based on the fluorine system.

The principle of fluorine system air conditioner is basically the same as that of water system air conditioner, but there are still differences.

From a comfort point of view, water system air conditioners are more comfortable. Water system air conditioners use water as the medium to be warm and comfortable, unlike fluorine system air conditioners that make people feel dry and dry.

From a safety point of view, water system air conditioners are safer. Once the fluorine system air conditioner leaks and ages, the refrigerant in the entire system will all volatilize, affecting the use of the entire system, and the leak point is difficult to find. If there is a leak in the water system, the water will not evaporate, and it is only necessary to close the valve near the fault point for maintenance without affecting the use of other parts.

In terms of usage costs, water system air conditioners are more energy efficient. As long as the fluorine system air conditioner is turned off and the indoor terminal also stops running at the same time, it can no longer perform cooling or heating, and the water system has a certain lag due to the heat transfer of water. As long as the water pump is guaranteed to circulate, it will be closed half an hour or an hour earlier. The main engine can realize high-temperature cooling and low-temperature heating, and the energy-saving advantages are more obvious.

Question 3: All are air conditioners, why is a water air conditioner comfortable?

Answer: The comfort of the water air conditioner is because the water temperature can be controlled, and the specific heat capacity of the water is the largest. The temperature difference during the heat exchange process is only about 5 °C, so the cold air blown out is relatively soft, and the indoor condensed water is less, warm and comfortable. The temperature difference of Freon cannot be controlled. During the conversion of liquid to gas, the temperature difference is generally 40-70 °C, and the amount of condensed water is large, the relative humidity in the air will become very low, and people will feel dry and uncomfortable.

Question 4: Since water system air conditioners can also heat, why use floor heating?

Answer: The central air conditioner is installed in a relatively high position. It is a suitable solution for cooling in summer. When using the central air conditioner in winter, users will experience the phenomenon of hot overhead and cold feet. Floor heating can solve the above problems.

We all know that hot air is lighter than cold air. When using floor heating, the temperature of the room is actually a curve. For example, when the temperature of the ground is 28°C, the temperature of the room at a height of about 1.5 meters is 22°C, and the temperature of the roof is 22°C. It may only be 15°C, which not only saves energy but is also the most comfortable temperature curve for the human body.

Question 5: Does the air source burn electricity? How much do you get a month? Will it be affordable to use?

A: The question you are asking is the running cost of the system. The air source heat pump is a porter of natural energy. It takes the energy in the air as the main driving force and drives the compressor to run through a small amount of electric energy to realize the transfer of energy.

Written by: FUJIREJA GROUP
The Exporter and Manufacturer of Heaters since 2003
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