Explain the installation method and precautions for ventilation fans

Introduction: Installing a ventilation fan is a relatively simple task, but there are many precautions to take. Ventilation fans are very important in kitchen and bathroom spaces, mainly playing a role in replacing indoor air. Therefore, in relatively enclosed spaces, it is generally necessary to install ventilation fans. Below, the editor will introduce the installation method of ventilation fans to everyone, hoping to be helpful for everyone to understand the installation of ventilation fans.For more information referenceXiaoyueyuan Three Li Apartment Plan

Installation method and precautions for ventilation fans

Ventilation fans are mainly divided into indoor use, kitchen use, and bathroom use

Use three types. The requirements for purchasing three different types of ventilation fans are also different.

1Toilets are usually small in size, with an area of2-4Approximately square meters, optional150-200Millimeter open type ventilation fan.

2Kitchen optional250A millimeter shielded ventilation fan can be omitted if a range hood is already installed in the kitchen.3Bedroom and living room

The area is usually within12-16Approximately square meters, measured in250-300A millimeter bidirectional ventilation fan is more suitable. The following standards can be used as testing criteria for selecting ventilation fans:1The ventilation fan has a novel appearance, with harmonious colors with the room. The flat surface has no warping appearance, the plastic is flat and lubricated, the electroplated parts are bright, and there are no rust marks. The fan blades can rotate normally.

2After being powered on, the fan blades rotate smoothly without any abnormal noise, and the air volume is high. The bidirectional ventilation fan can change freely. The motor temperature is not high and the noise is low. The ventilation fan with speed regulation function has obvious speed regulation, and the capacitive motor is not more than65%The cover plate type shall not exceed80%. Installation precautions for ventilation fans: Ventilation fans must be installed securely, firmly, and at a distance from the ground2.3mabove;

·The distance between the ventilation fan and the roof must reach5CMabove;

·Ceiling mounted ventilation fans should not be installed in areas with high levels of oil smoke and dust, and should also be avoided from being installed near high-temperature sources;

·The wall mounted electric fan can be used for ventilation and ventilation in various places, as well as for extracting oil fumes;

Installation method and precautions for ventilation fans

Before installing the ventilation fan

1Before installing the ventilation fan, carefully check if the machine is intact and undamaged,Are the bolts of each fastener loose or falling off,Check the impeller for any bumps and carefully inspect the fan blades or louvers for any deformation or damage during transportation.

2When selecting the air outlet environment,Attention should be paid to the opposite side of the air outlet2.5 -3MThere should be no significant obstacles inside. When installing the ventilation fan1、 Smooth installation: When installing the ventilation fan, attention should be paid to the horizontal orientation of the fan,Adjust the fan to be level with the foundation plane.After the installation of the ventilation fan, there should be no skewed appearance

2When installing the ventilation fan, the adjustment bolts of the motor should be in a convenient position for operation.In order to adjust the tightness of the ventilation fan belt during use.3Install the ventilation fan bracket

When necessary, make sure that the bracket is level with the foundation plane, and install angle iron next to the ventilation fan for reinforcement.

4After the installation of the fan, it is necessary to check the sealing around it. If there is an open space, a sunboard or glass glue can be used to seal it. Exhaust fan installation completed1After installation, check if there are any remaining items or debris inside the ventilation fan.Use your hand or lever to move the fan blades and check for any signs of tightness or rubbing,The trial work can only be carried out if there are no obstacles or abnormal appearances in the transformation of the item.

2If there is abnormal vibration of the ventilation fan or motor buzzing or other abnormal phenomena during work, the machine should be stopped for inspection,Wait for correction before turning on and using.

Reminder from the editor: Before installing a ventilation fan, it is necessary to determine the orientation of the device. Pay attention to the application environment and determine which part of the device is most suitable. Only in this way can the ventilation fan achieve the best performance. When installing, pay attention to whether each fastener is securely installed to ensure the normal and safe operation of the ventilation fan. Special attention should be paid to the stability of the installation of the ventilation fan. The ventilation fan should be placed in a stable horizontal position, and it is also necessary to install the ventilation fan in a position that is easy to operate for daily use.