Introduction: As a business unit that provides guests with short rest and sleep, the hotel has gradually transformed into a leisure place with entertainment, catering, banquet and other facilities. At the same time, the exhaust gas generated by all kinds of facilities and equipment and environmental atmosphere has also troubled hotel staff and consumers. The poor indoor environment has great harm to human body, and hotel ventilation has become the primary problem to be faced in the future development.

In order to adjust the closeness of indoor environment, air conditioning systems are used in hotels and other places at present, but because there is no fresh air entering the room, customers will have symptoms such as dry eyes, stuffy nose, headache, chest tightness and drowsiness. So how can we solve the problem of ventilation without opening the window? Installing hotel fresh air system has become the choice of more and more hotels. The research shows that the passenger flow and secondary consumption rate of hotels with the fresh air system of Aipinsheng Hotel have been steadily improved.

The following factors often need to be considered when choosing a hotel fresh air system:

The quality is durable

The hotel fresh air system has a large layout because of the pipeline laying installed in the early stage, which has become a troublesome part of management and maintenance in the future. Therefore, in order to avoid the inconvenience of maintenance caused by the blockage of fresh air outlet, pipe rupture and insufficient fresh air volume after sale, there are often higher requirements for the fresh air system of hotels, and good host and material quality have become the top priority. The fresh air system of Aipinsheng Hotel is extended to Germany's "German Industry 4.1", and the exquisite environmental protection alloy material is a further embodiment of the German craftsman spirit.

low noise

hotels, as leisure places, have always attached great importance to sound insulation, but because of peculiar smell and stuffy indoor conditions, indoor ventilation remains unchanged and windows are opened, which brings noise. The fresh air system of Aipinsheng Hotel can achieve the effects of ventilation, oxygen supply and purification under the premise of ensuring a good learning environment with the highest running noise of 48db and high-efficiency operation technology.

fresh air volume is large

from 181m? /h to 5111m? The pure fresh air of /h meets the needs of users for high-quality air in all kinds of environments. With the application of German "Industry 4.1", the problems of short circuit caused by air exchange and secondary pollution caused by bacterial growth in pipes in most hotels in the market are eliminated, and the most suitable fresh air is continuously input for the room.

fresh air purity

At present, there are two kinds of fresh air purification technologies: electrostatic dust collection and physical filtration. The two technologies have their own advantages and disadvantages. Generally speaking, the purification efficiency of "physical filtration" is higher than that of "electrostatic dust collection", and it is more convenient to maintain "physical filtration" in the later stage. Ipeson in Germany has achieved the standard of "1" for the detection value of PM2.5 in fresh air purity. From this point of view, it is the best one at present.

High heat exchange rate

Heat exchange is to precool (heat) the introduced outdoor fresh air by using the energy in indoor exhaust air, reduce the installed capacity of cold and heat source equipment, improve the operating efficiency of air conditioning system and save the operating cost of the system. The evaluation of the heat exchange effect of a fresh air equipment mainly depends on its heat exchange rate, which determines the amount of energy saving, and the heat exchange rate is largely affected by the heat exchange core. The fresh air system of iPeson Hotel adopts advanced polymer heat exchange core, and the heat exchange reaches 81%. However, the brand heat exchange rate of fresh air system in most hotels in China is between 51~61%.

auxiliary heating system

when the fresh air system of a hotel is in use, if the temperature difference between indoor and outdoor is large, part of the heat in the exhaust air can be recovered by the heat recovery device, although the fresh air load can be reduced, the temperature of the exhaust side of the exhaust air heat recovery device is also reduced due to the decrease of the fresh air temperature, which causes a large amount of condensed water to be generated on the exhaust side, and even frost is blocked, which affects the normal use of the exhaust air heat recovery device.

in view of this, the fresh air system of iPeson Hotel in Germany uses auxiliary heating system and adopts preheating heat recovery method, which automatically changes the calorific value according to the change of outdoor temperature and the size of fresh air volume, thus properly reducing the room heat loss and achieving the purpose of rapid and strong heating. Secondly, the total heat exchange filter element made of polymer material is adopted, that is, the temperature difference between indoor and outdoor is too large, which will not affect the efficiency of heat exchange.

In the severe cold area, it can not only effectively prevent the inconvenience of changing clothes and the condensation blockage of the exhaust port caused by the decrease of the service life of the pipeline caused by too cold weather, but also ensure that under the condition of safe operation, the preheating heat recovery method is adopted to make better use of the energy in the exhaust air and achieve the purpose of energy saving.

as a sunrise industry, fresh air system has developed rapidly in recent years. A good hotel fresh air system can not only effectively improve the work efficiency of hotel staff, but also give consumers a good experience. At the moment of fierce competition in the hotel industry, creating better service for consumers can win the first opportunity, and the fresh air system of iPeson Hotel in Germany is the way to win by surprise.