Many people have used the air curtain machine. The wind curtain machine is a powerful airflow generated by high -speed motors to drive the flow or centrifugal wheel to form an invisible curtain.Although it is rarely applied to the hot curtain machine in our home life, in many public places, such as shopping malls, theaters, conference rooms, etc.
What is the effect of the windows machine
Insulation function
The curtain machine is mainly used in places where customers such as restaurants, shops and entertainment venues often enter and exit and need to be kept opening.This can maintain the cold and warm air temperature at 60-80%efficiency.And only small temperature changes are allowed.
Insect -proof function
It can be found that most annoying and harmful insects cannot pass the curtain wall.This can better maintain the hygiene of fruit counters, fast restaurants and other places.
Heating function
The air curtain machine also has electric heating weather, which is generally PTC heating.There are also water heat curtain machines.Both types of curtain machines can increase the temperature for entrances and exits, and generally use in the north.The increase in temperature ranges from 30 degrees to 60 degrees.
Dustproof function
If you install a wind curtain machine in a precision mechanical factory or a food store or clothing store in the bus lane, you can effectively block the dust outside and keep it clean at a level of 60-80%.
Preservation function
The curtain machine can prevent strange smell from the machine saving room and frozen meat from the chemical laboratory or store preservation room and frozen meat.And can block the harmful gases emitted by cars outside.The combination of air curtain machine and air conditioning can effectively solve the problem of cold and hot air outflow.
Ionic function
Make active oxygen, improve lung function, promote metabolism, improve sleep, sterilization, manufacture fresh air, eliminate smoke and dust removal, prevent myopia, electrostatic, and prevent hair splitting.
Classification
Classified by air flow status
Natural wind curtain machine
It is mainly used in high temperature and hot areas such as China and South China. The main targets are based on the cold and air -conditioning outflow of indoor blocks in summer. The structure is relatively simple and the product is relatively mature. Generally, there is no heater blocking of the air outlet.
Hot curtain
The main electric heating is mainly installed in the exit location. It is used for air heating. It is mainly used in North China, Northwest, and Northeast China to block indoor hot air outflow in winter.However, the heater of the air outlet is high in size, resulting in low air volume at a low air outlet.
Cold and cold two -purpose wind curtain machine
With the water of the central air -conditioning system as the source of the hot and hot source, the cold water of the central air -conditioning system can be used in summer to refrigerate. In winter, it can be heated. Compared with the general electric heating air curtain machine, it increases the summer refrigeration function, thereby expanding the efficacy of the wind curtain machine.Essence
Classified by applications
Ordinary air curtain
Suitable for relatively quiet places and hospitals such as hotels, hotels, office buildings, conference rooms, and other places with relatively large traffic in the shopping malls. It is also suitable for refrigerating library and constant temperature warehousing logistics centers.
Alien air curtain
In some occasions, it is difficult to achieve ordinary wind curtain machines, but in order to better pursue the effect of heat preservation and energy saving, some special flames will be customized according to the actual situation.For example, arc gates and elevator windows.
Non -standard curtain machine
Non -standard air curtain machines are non -standard size flames. Standard curtain machine specifications are generally 0.9 meters, 1.2 meters, and 1.5 meters.If the customer needs a non -standard air curtain machine, you need to contact the manufacturer.
Categorize in the direction of air supply
Sending air screen
Installed in the upper part of the door, the installation is easy, does not occupy the building area, does not affect the aesthetics of the building, and the sanitary conditions of giving atmosphere are better. It is suitable for general public buildings. It is the most promising form.
Side -off air screen
Installed on the side of the door, it is divided into unilateral and bilateral sides.When the width of the outer door is less than 3m, a unilateral air supply should be used. When the width of the outer door is 3 ~ 18m, a unilateral or bilateral air supply should be used, or the air will be sent from top to bottom.
Sending air screen
Installed under the ground, resist the windshield efficiency when the cold wind invades from the lower part of the door hole, and is not affected by the door opening direction.However, it is easy to be blocked by stolen goods, and the airflow is easy to raise the dress, which is rarely used.
Features of the curtain machine
Create comfortable indoor environment
When the high -speed airflow is generated, when the space is large and the energy distribution of the air conditioner is uneven, the air circulation system function of the screen machine can be balanced to the indoor temperature, divide the indoor and outside into two independent temperature areas, maintain the indoor temperature, purify the air, and save power.Promote air circulation.
Prevent the outflow of cold and heat, save electricity saving
The continuously formed air door can effectively prevent cold (heating) qi leakage and save electricity. The indoor and outdoor are divided into two independent temperature areas, maintaining the effect of indoor air conditioners and purifying air, and at the same time promote air circulation adjustment temperature.
Dust -proof, insect -proof, smoke and harmful gases
The air curtain machine generates a high -speed airflow to form a protective door, which can effectively block the invasion of dust, flue gas, odor and insect invasion outside the outside. At the same time, the air circulation system can make the spicy drifting and industrial exhaust gas from all corners of the room entered the room into the room.Essence

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