How to install the blower to better meet the needs of the place
Installation of blowers in certain places is to ensure that the quality of the environment in the place can be improved to ensure the health of the people in the place, of course, the needs of each place is different, the type of fan chosen is also different, some users choose the type of blower according to the needs of the place, but according to them in the process of installation of blowers will always encounter a lot of problems, for this reason we especially for Users summarize the installation needs of some blowers, users can install according to the following installation instructions to ensure the effectiveness of the fan installation. The following small to give you a detailed introduction in several aspects.
If the user is used again after a long-term shutdown, then the commissioning of the fan should be carried out again, before the commissioning of the fan installation should also be re-checked, the installation of the foundation must be higher than the roof, to maintain the surface of the flat, to prevent the phenomenon of reaching out and leaking, before the installation must be pre-buried ground bolts.
Before understanding the installation of the blower matters, let us first understand the several components of the blower, motor housing, impeller exhaust housing, motor, drive shaft and centrifugal impeller, motor housing and impeller exhaust housing connected up and down adjacent, motor to be installed in the motor housing, these components in the installation of the missing one, so before installation must check the integrity of each component.
The installation of the blade should also pay great attention to ensure that the rotating impeller does not appear dull and stuck in the slot of the site, in the initial test run, first to check the ventilation fan motor and the impeller rotation direction is correct. If the above steps to determine no problem, then the fan voltage, current and other checks, the fan after the start of a slight vibration and noise are very normal, but if the noise and vibration is particularly large, the fan should be checked.
Blower outlet pipe diameter as large as possible, do not become small, the outlet is installed on the insect net to prevent flying insects, in the event of snow and ice, to often open, to prevent large snow and ice blocking the fan outlet. This point is very important for the blower, as most of the fans are used in the open air environment, so the fan encounter the above phenomenon is very common, which requires the user to carry out regular checks on the fan.
Fan as a common factory equipment, for friends working in the factory will not feel unfamiliar, in fact, the fan because of the frequent and continuous work, so it is easy to have some damage, usually for the fan must do a good job related to maintenance work to
Low noise centrifugal fan selection needs to pay attention to which points? As the fan get the wrong model specifications will jeopardize the normal application. The key performance parameters of the fan are output power, air volume and working pressure.
Before installation, all parts of the fan should be thoroughly checked. Whether the machine is complete, whether the direction of rotation of the impeller and the casing is consistent, whether the connection of each ministry is tight, whether there is damage to the impeller, spindle, bearings and other major parts, whether the transmission group is flexible and so on. If problems are found, they should be repaired and adjusted immediately.