What is the best way to choose the hotel fresh air system?

Introduction: As a business unit providing short rest and sleep for guests, the hotel has gradually transformed into a leisure place integrating entertainment, catering, banquet and other facilities. At the same time, the waste gas produced by various facilities and equipment and the ambient atmosphere also puzzles hotel staff and consumers. Bad indoor environment does 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 tightness of indoor environment, air conditioning systems have been used in hotels and other places, 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 to solve the ventilation problem without opening the window? Installing fresh air system in hotels has become the choice of more and more hotels. The research shows that the hotel passenger flow and secondary consumption rate have been steadily improved by adopting the fresh air system of Aipinsheng Hotel.

When choosing a fresh air system in a hotel, the following factors often need to be considered:

The quality is durable

The fresh air system of the hotel has a large layout because of the pipes laid in the early stage, which has become a troublesome part of management and maintenance in the future. Therefore, in order to avoid the inconvenience caused by the blockage of fresh air outlet, pipeline rupture and insufficient fresh air volume after sale, there are often higher requirements for the fresh air system of hotels, and good host and materials have become the top priority. The fresh air system of Aipinsheng Hotel is extended to Germany's "German Industry 4.0", and the exquisite environment-friendly alloy material is a further embodiment of the German craftsman spirit.

low noise

As a leisure place, the hotel has always attached great importance to the sound insulation effect, but due to the peculiar smell, indoor sultry and other conditions, the indoor ventilation remains unchanged, and the window is opened, which brings noise. The fresh air system of Aipinsheng Hotel achieves 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 efficient running technology.

Large fresh air volume

From 180m? /h to 5000m? /h pure fresh air meets the needs of users for high-quality air in various environments. With the application of "Industry 4.0" in Germany, the problems such as short circuit caused by air exchange in most hotels in the market and secondary pollution caused by bacterial growth in pipelines have been eliminated, and the most suitable fresh air has been continuously input for rooms.

Purity of fresh air

At present, there are two kinds of fresh air purification technologies: electrostatic dust collection and physical filtration. These 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. The detection value of PM2.5 in fresh air purity by Ipeson in Germany reached the standard of "0". From this point of view, it is the best one at present.

High heat exchange rate

Heat exchange is to precool (heat) outdoor fresh air by using the energy in indoor exhaust air, so as to 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. Evaluating 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 greatly affected by the heat exchange core. The fresh air system of Ipsen Hotel adopts advanced polymer heat exchange core, and the heat exchange reaches 80%. The brand heat exchange rate of fresh air system in most hotels in China is between 50% and 60%.

Auxiliary heating system

When using the hotel fresh air system, if the temperature difference between indoor and outdoor is large, the heat recovery device can recover part of the heat in the exhaust air and reduce the fresh air load. However, due to the decrease of fresh air temperature, the exhaust side temperature of the exhaust heat recovery device will also decrease, resulting in a large amount of condensed water and even frost on the exhaust side, which will affect the normal use of the exhaust heat recovery device.

In view of this, the fresh air system of Ipsen Hotel in Germany adopts auxiliary heating system and 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 appropriately reducing the heat loss in the room and achieving the purpose of rapid and powerful heating. Secondly, the total heat exchange filter element made of polymer material, that is, the temperature difference between indoor and outdoor is too large, will not affect the heat exchange efficiency.

In severe cold areas, it can not only effectively prevent the inconvenience of changing clothes and the condensation and blockage of the exhaust port caused by the shortened service life of the pipeline caused by too cold weather, but also ensure that the preheating heat recovery method is adopted to make better use of the energy in the exhaust gas under the condition of safe operation, so as to 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. In the fierce competition in the hotel industry, creating better service for consumers can win the first opportunity, and the fresh air system of Ipsen Hotel in Germany is the way to win by surprise.