The Characteristics of Cascade Air Source Heat Pump Compared With Ordinary Air Conditioning

The air energy heat pump drives the compressor to do work through electric energy, absorbing heat energy from the low-temperature air into the high-temperature capacity to be used again. The energy efficiency ratio of the air energy heat pump reaches 4.0, which can obtain 400% heat energy. It is one of the more energy-saving types of equipment in the heating method. Now let's introduce the characteristics of cascade air source heat pumps compared with ordinary air conditioners in detail.

Here is the content list:

• Where is the difference between air energy heat pump air conditioning and ordinary central air conditioning?

• Where is water system air conditioning better than fluorine system air conditioning?

Where is the difference between air energy heat pump air conditioning and ordinary central air conditioning?

Cascade air source heat pump belongs to water system central air conditioning, while ordinary air conditioning is mostly fluorine system central air conditioning, and the working principle of both is similar. There are differences in the amount of refrigerant and heat transfer times, and there are differences in the ability to adapt to the environment. Ordinary central air conditioning can not withstand low temperatures. At -5℃, most air conditioners will shut down. Water system central air conditioning stresses comfort and enjoyment.

Where is water system air conditioning better than fluorine system air conditioning?

The water temperature of the air conditioning system can be precisely controlled, the specific heat capacity of water is relatively large, and the heat is also very stable. Cascade air source heat pump heat exchange in the process of temperature difference is relatively small (fan coil air temperature between 15℃-20℃), fan coil blowing out of the air will be softer, the impact on indoor humidity is also relatively small, will not produce dry feeling. And the temperature difference of the fluorine system air conditioning heat exchange process is relatively large (fan coil air temperature between 7℃-12℃), the wind blowing out of the fan coil will be stronger and colder, will take away a lot of moisture in the room, easy to produce dry feeling, such as itching throat, itching nose, etc.

In addition, many people are afraid to use the water system for air conditioning and are worried about water leakage, but a change of thought is not afraid of the fluorine system of air conditioning leakage. Fluoride is more harmful to the body, while water is not harmful to the body, and even a leak would only damage the ceiling. In addition, the cascade air source heat pump is installed in a stricter process, requiring multiple checks, multiple pressure maintenance, multiple procedures, and multiple records to ensure the lowest water leakage rate. In the past, water system air conditioning mainly uses steel pipe and PPR pipe as pipe connections, so the probability of water leakage is relatively high. Now the pipeline connection is the more secure slip-tight connection, the pipeline is a more stable aluminum plastic pipe, and the whole system reduces the pipe connection point, basically no possibility of water leakage.

Linuo Ritter International Co., Ltd have sold many kinds of products to customer around the world, such as solar collector, air source heat pump, and solar PV modules, and we have established a good reputation in both of domestic market and overseas market.