It can have high sales in todays market, mainly because this type of device is popular in todays market, and more users are willing to buy.So, why can this type of device be attracted much, can you have a high sales? Lets briefly introduce the following article.
The reason why the side wall fan is very popular because this type of fan can be used in many occasions, that is, it has a high usage rate.The range of products can be used in a large range, and naturally the demand in the market is large, so it can ensure the sales of the fan equipment.This type of fan equipment can be used in corporate workshops, civilian and commercial construction projects.
The reason why the side of the wall fan is very popular is because this fan has more advantages in use.For example, the advantages of low noise, large air volume, reliable operation, large performance parameters, simple installation, etc.Fan equipment that can have more advantages can naturally be welcomed by more users.After all, users hope that they can buy high -quality products to better help themselves to do various tasks.
The leaves of the side wall fan have been reasonably strengthened to prevent tremor space air -conditioning units during high -speed operation to reduce noise; strictly control the velocity of the edge line of the blades in the design, avoid the resonance frequency, and make it a large air volume when the noise is low;There should be professionals to detect the device before; pay attention to whether the fan is damaged and deforms when the device is damaged, and the connected parts are loose. Turn the impeller by hand to see if the gaps are evenly exploded.With the abbreviation of gas transportation machinery, the generally said that the fan includes a ventilator, a fan, and a wind turbine.The wall fan is divided into WEX type wall fan, DWEX type wall fan, and SEF type side wall fan.
The side wall fan is a mechanical energy that rely on input mechanical energy to improve gas pressure and discharge gas. It is a kind of mobilized fluid machinery.The fan is the abbreviation of my countrys habits of gas tightening and gas transportation machinery. Generally, the fan includes a ventilator, a fan, and a wind turbine.Customers with a lot of fans are set off.At the time of the device side wall fan, we must pay attention to the combination of various aspects. By doing the installation operation, the foundation of the fan meets the requirements in terms of strength and stiffness, so as to ensure that the fan is used in a stable condition, so that in the fan, it will be in the fan in the fan.There are reliable guarantees for stable operation and security applications.Pay attention to the strength of hanging and vibrating hooks when hanging on the horizontal hanging. When the horizontal wall bracketing device, you should pay attention to the strength of the bracket. When the roof -type device, you should pay attention to the strength of the machine seat and whether it will leak water on rainy days.
The wall fan generally does not have overload capacity.The wall fan has a strong overload.Taking the Sanyo Wall Fan System Software, for example, the wall fan has a speed overload and torque overload.Its large torque is two to three times the rated torque, which can be used to use the inertial force of the inertial force load for a while.
The side wall fan is prone to low frequency sensation at low speed.The oscillation frequency is related to the load conditions and the function of the controller. Generally, the oscillation frequency is half of the operating frequency of the wall fan.This type of low frequency sensation planned by the principles of the wall fan is very bad for all normal operations of the wall fan.When the wall fan is operated at a low speed, the technical characteristics of vibration reduction should generally be used to disconnect low frequency sensation, such as adding a shock absorber to the wall fan, or the metaphysical technology on the controller.
The operation of the side wall fan is to open the loop control, the operating frequency frequency is too high or the load is too new or inter -turbine.Handle up and deceleration.The Stepper Promotion System Software of the Wall Fans is a closed -loop control system. The controller can immediately sample the feedback data signal of the feedback data signal of the side wall fan, the internal composition and the speed ring. Generally, it is not easy to lose or overwhelm the side wall fan.The phenomenon, the operation function is more reliable.When the wall fan is formed, there are special requirements, such as the sterile detection natural environment, temperature, and environmental humidity requirements. If the operating environment of the wall fan can not reach the formulation of the purification workshop, it is developed and developed.The wall fan will eventually cannot satisfy the quality rules of the wall fan.The side wall fan that cannot be satisfied with quality demand will be unsuccessful wall fans, and it will also be a front wall fan without economic value.
When the speed of the side wall fan is expanded, the leaf wheel of the side wall fan is added, and the relative nature of the wall fan is also added with the import rate and export rate of the impeller of the side wall fan.The export angle is reduced; when the speed is reduced, the influx of the leaf wheel of the side wall is reduced, and the relative nature of the wall fan is also reduced by the import rate and export rate of the impeller of the side wall fan.Angle expansion.
The modification of the airflow of the side of the wall and modify the airflow and shell, and the theme activity of the theme activity of the side wall fan of the side of the wall fan.When the side wall fan arrives at a certain kind of situation, the boundary layer is lost, the secondary flow is lost, the vortex of the side wall fan is lost, resulting in the increase in internal theme activitiesEssenceThe speed of the speed is too small, and the airflow of the wall wind machine is very large. At this time, the leaf type is not only full of pneumatic characteristics. In turn, the leaf -shaped friction resistance has increased, and the wall fan causes the output power to cut.The oscillating of the potential is intensified, and the loss of various fields of the wall fan has reduced the pneumatic characteristics of the leaf type. The wall fan can also be fully exerted the effect of a good smoke exhaust system, which leads to the reduction of the output power.