Industrial spaces come with high levels of humidity. A 160mm ac axial fan is required to maintain an optimal microclimate. The case made of high-strength plastic is not afraid of exposure to moisture and steam. This is due to the durability and reliability of the equipment.
The place of installation of ventilation and exhaust units equipped with a check valve is air ducts. As soon as the humidity inside the room reaches a critical level, it is enough to turn on the device. The signal to turn on the device is the lighting of the indicator light.
The main advantage of such an exhaust design is simple installation. Other advantages of a hood for a bath or toilet are the following characteristics:
The manufacturer of 160mm ac axial fan has supplied almost all of its products with a shutdown timer configured for the operation of the lighting system. When the lights go out in the room, the appliance works for a while (for example, 20 minutes) and switches off automatically.
Check valves are a barrier to the penetration of unpleasant odors and warm, moist air into the interior when the blades of the equipment turn off.
There are several types of ventilation units that perform the same functions, but use different designs and principles for this. For an unprepared person, it is not always clear how a centrifugal fan differs from a 160mm ac axial fan or a radial fan from a centrifugal one. Confusion can lead to the purchase of inappropriate equipment, so the issue should be investigated in advance.
Consider the difference between an axial fan and a radial fan. The design of this type of installation is simple and familiar to everyone. Any household fan or computer cooler is a clear example of such designs. The name "160mm ac axial fan” means that the air flow created by the device moves along the axis of rotation of the impeller (impeller).
The design is extremely simple - an impeller with blades install on a rotating shaft. They have a specific shape, the rear part is slightly turned forward, due to which, during rotation, portions of air are captured by the leading edges of the blades, and the rear ones direct them forward.
Axial designs have high performance, but the flow pressure of most of them is very low. They are common as domestic installations. In industry 160mm ac axial fan are common for fast blowing of hot parts, prompt removal of harmful gases from technological chambers.
It consists of a carousel-type impeller equipped with blades and a casing resembling a snail or spiral. Both elements work in close interaction and are useless separately.
The rotation of the impeller causes the blades to capture portions of air and forcefully throw them out to the sides. The dispersion of air flows is prevented by the housing, which seals and combines them into one common flow, which is discharged from the outlet.
The resulting rarefaction is replenished from the outside through the inlet located perpendicular to the axis of rotation. Thus, the flow of 160mm ac axial fan enters along the axis of rotation, and the exit occurs in the perpendicular direction.
Separate installations in this indicator are able to compete with compressors. This feature makes centrifugal fans widely demanded in ventilation systems or technological installations that require overcoming the resistance of air ducts or creating an air flow with certain parameters.
The axial and radial fans have differences that determine the areas of use and the functions performed. Axial structures are common mainly for solving local, local problems, while radial installations are necessary for supplying flow over a long distance.
Consider the difference between a duct fan and an axial fan. It should be noted that the comparison is not entirely correct, since the term "channel" denotes the area of \u200b\u200buse, and "axial" - the design.
Duct fans are devices placed in a gap in the air ducts and designed to enhance the energy of the air flow. In addition, they are common to increase the efficiency of natural exhaust in residential buildings; they serve to increase the momentum of air flows after branching.
Outwardly, they most often represent a section of the duct with a fan placed inside. Different types of devices are common, from 160mm ac axial fan to radial. There are also direct-flow radial fans, which are a cross between an axial and a radial design. The air flow creates a drum with blades, but they are strongly inclined and direct the flow not tangentially, but along the axis of rotation.
The most interesting question that arises among unprepared people is: centrifugal and radial fan - what is the difference? The answer is simple - there is no difference. These are different names for the same device, a snail fan.
The confusion in terminology arose from the lack of a clear regulation of notation. Because of this, specialists do not have significant problems, but for unprepared people, discrepancies often appear on this issue. Therefore, you should just remember that radial and 160mm ac axial fan installations are the same type of equipment, not similar or similar in design, namely the same devices.
The difference arose due to theoretical studies carried out at the same time, but in different countries. The names common in them began to be common to designate installations, which created some confusion.