The height of the kitchen is 3 3 meters, and the ventilation fan is installed at the right height

Installing a higher power exhaust fan will make the air transfer time faster. Generally, there is a practical formula for exhaust fan installation, and the size of the window glass is greater than the size of the exhaust blade plus 45 mm. The commonly used louvered exhaust fan can be installed about meters from the ground.

Exhaust fan installation height Different specifications of exhaust fans have different requirements, and the installation and use of larger power exhaust fans will make the air conversion time faster. Generally, there is a practical formula for exhaust fan installation, and the size of the window glass is greater than the size of the exhaust blade plus 45 mm. The commonly used louvered exhaust fan can be installed about meters from the ground.

Precautions for exhaust fan installation The first step in the installation of an exhaust fan is to check whether the exhaust fan is intact and then carefully see if there is any damage. In particular, details such as wiring, individual interfaces, and screw sizes. The line voltage installed by the exhaust fan should be consistent with the rated voltage specified by the motor.

Different specifications of exhaust fans have different requirements for installation, and the installation and use of higher power exhaust fans will make the air conversion time faster. Generally, there is a practical formula for exhaust fan installation, and the size of the window glass is greater than the size of the exhaust blade plus 45 mm. The commonly used louvered exhaust fan can be installed about meters from the ground.

It should be noted that the following four points need to be paid attention to in the installation of exhaust fans:

1. The first step in the installation of the exhaust fan is to check whether the exhaust fan is in good condition, and then carefully see if there is any damage. In particular, details such as wiring, individual interfaces, and screw sizes. The line voltage installed by the exhaust fan should be consistent with the rated voltage specified by the motor.

Second, some exhaust fans used in public places belong to large machinery, and the function of exhaust fans is different from that of home use. When installing an exhaust fan, special attention needs to be paid to the scope of use and the environment that the exhaust fan can accept. Some exhaust fans need to be at a certain temperature to work properly after installation.

3. Stable installation of exhaust fans is also one of the precautions. Only by choosing a correct orientation for the installation of the exhaust fan and a reasonable installation position of the exhaust fan can the use of the exhaust fan achieve the best effect. Sometimes the exhaust fan is not used well, and it is often a problem with the installation of the exhaust fan.

Therefore, it is very important to install the correct exhaust fan.

Fourth, the exhaust fan installed in the bathroom should adopt the principle of the shortest pipeline, and close to the place where moisture is generated. From the perspective of appearance, choose an exhaust fan with a beautiful appearance and a unified style. The exhaust fan should also be installed on the top of the shower, which will make the temperature too low and affect the comfort.

Create a clean and comfortable bathroom!

Kitchen ventilation fan size.

According to the diameter of the fan blades: 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm and 500mm.

According to the outer frame of the fan: there are 290*290mm, 340*340mm, 395*395mm, 475*475mm, 600*600mm, etc.

On the whole, there are still many sizes of kitchen ventilation fans, and you can choose the right size and frame ventilation fan according to the area and decoration style of your kitchen.

Proper use of ventilation fans.

1. The kitchen ventilation fan should be placed horizontally. The ventilation fan should not be tilted when placed, and check whether the power supply of the socket is consistent with the parameters on the fan before use.

2. Kitchen ventilation fans should be added with water frequently. For new machines or ventilators that have been out of service for a long time, they must be filled with clean water before use. We can observe the water level through the water mark and control the amount of water added.

For safety, unplug the power supply before adding water. The water level to be filled should rise to near the highest position, be careful not to overfill, and close the door after filling. When using it for refrigeration, it is also necessary to pay attention to the condition of the water mark.

When the water level drops to close to the lowest level, it is necessary to replenish the water in time, otherwise the refrigeration effect will be lost.

3. The kitchen ventilation fan should freeze ice crystals. Generally, ventilation fans are equipped with two ice crystals, and every night, put one of them in the refrigerator for a period of time, and then take it out and put it in the water tank the next day, the effect is better.

4. The kitchen ventilation fan should be properly humidified. If you want to use the humidifying air supply effect of the ventilation fan, you must fill the water tank with clean water. After 1-3 minutes of booting up, the temperature of the air outlet decreases due to the ambient temperature and achieves the best effect.

If conditions permit, you can add low-temperature cold water or ice water to cool down better. If spices are added to the water, the wind will have a hint of fragrance.

5. The kitchen ventilation fan should swing to supply air. The ventilation fan generally has the function of swinging air supply left and right, and only needs to press the "wind direction" button to send swing air, and the air supply angle is generally 120 degrees. Of course, the ventilation fan can also supply air up and down, as long as you adjust the long air guide by hand to adjust it to your most ideal position.