The curtain machine is no stranger to people. We can often see it in major public places and use it very widely.When needed, as long as the curtain machine is started, the air indoor and outdoor air can be separated to prevent hot and cold air in the indoor and outdoor.So, what are the characteristics of the air curtain?What are the categories of the curtain machine?Lets take a look today.
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
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.
Using and maintenance of the curtain machine
The wind curtain machine piano key switch, one pass the power supply, the other two controls the speed, there are two levels of high and low
1. In order to keep the indoor temperature, please turn on the low speed when used;
2. For dustproof, anti -odor, and moth -proof, please open high speed.
The direction of the wind curtain wind direction adjustment board
1. When indoor heating, rotate the wind guide board and the air outlet is out;
2. When indoor cooling, turn the wind guide board, and the wind is inward.
Method of the wind curtain machine maintenance
1. Check and clean the power before the machine should be cut off;
2. Use a soft fabric to wet the cleaning agent and clean it into the windows, blade blades and hoods;
3. When cleaning the blades, it will be soft, otherwise it will cause deformation and vibration.

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