Exhaust fan everyone usually must have seen a lot of it! The use of exhaust fans is very broad, but in our lives often in the kitchen will see some exhaust fans, so people commonly call it kitchen exhaust fan. Kitchen exhaust fan is a variety of specifications of the type, I believe we usually do not specialize in understanding it! The main principle of the exhaust fan is that the motor drives the rotation of the blades, so as to achieve the purpose of driving airflow. Next, I will introduce you to some of the kitchen exhaust fan!

Kitchen exhaust fan size

The size specification of the exhaust fan is generally according to the diameter of the fan blades, there are 100mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm and 500mm.

The size specification of the exhaust fan size also can be divided according to the size of the outer frame of the ventilation fan, there are 290*290mm, 340*340mm, 395*395mm, 475*475mm, 600*600mm and so on.

Kitchen exhaust fan purchase

As the kitchen exhaust fan market has just started, consumers should confirm whether the brand-name manufacturers, try to choose a big brand manufacturers of products; followed by product performance, which is the most important aspect of the quality of the ventilation fan. One of the two most important aspects, one is the ability to continue to run, the second is the size of the exhaust volume. Finally, pay attention to some details, such as the size of the noise, whether the power cord is intact, louvre structure switch normal yet over the problem.

Kitchen exhaust fan price

As the kitchen exhaust fan brand, model and manufacturer are different, of course, the kitchen exhaust fan price will also vary. The price of kitchen exhaust fan ranges from tens of dollars to hundreds of dollars (prices from the Internet, for reference only).

Kitchen exhaust fan installation

Kitchen ventilation fans generally have one-way and two-way. One-way can effectively discharge a variety of harmful gases indoors; two-way in addition to exhaust, but also pumped into the fresh air. Ventilation fan such as installed in the window, you can remove the face frame, the box shell with screws fastened to the window frame or another mounting holes on the board can be.

Kitchen exhaust fan before installation

1, kitchen exhaust fan should be carefully checked before the installation of the machine is not intact, the fasteners bolts are not loose or fall, the impeller is not bumped, and carefully check the fan blades or louvers in the process of transportation, there is no deformation damage.

2, pick the outlet environment, should pay attention to the outlet opposite 2.5-3m can not have too large obstacles.

Kitchen exhaust fan installation

1, ventilation fan installation must be reliable, solid, ventilation fan and the ground more than 2.5 meters away.

2, ventilation fan exhaust fan exhaust fan to be with the roof between the distance must be more than 5 centimeters.

3, remember that the ceiling ventilation fan should not be installed in the place of more fumes, dust, to leave the source of high temperature.

4, wall ventilating fan with fan can be used for ventilation in various places, but also for extraction of fumes.

5, to remind you when the use of outlet power supply, ventilation fan power cord should be equipped with a plug in line with safety standards.

6, exhaust fan ventilating fan exhaust fan power cord in the yellow and green wire must be grounded.

7, exhaust fan exhaust fan power try to connect all-pole switch.

8, lonnen lonon ventilating fan to remind you must avoid the gas back through the open airway and other pyrotechnic equipment channel.

9, must not bend the pipe into a V-shaped, carrying bell shape and other shapes that impede air flow.

10, the room must be opened an air intake holes to ensure that fresh air into the ceiling top also requires the installation of inspection holes. The room must be opened in addition to the ventilation fan in addition to the air intake holes to ensure that fresh air enters.

11, ventilating fan exhaust fan exhaust fan in the operation of the process, please do not pour water on the body, cleaning must first cut off the power supply.

Kitchen exhaust fan installation is complete

1, after installation, check the ventilator fan whether there are things left inside and debris, with a hand or leverage toggle the fan blade, to see whether there is too tight or rubbing the phenomenon of obstacles to the transformation of the items without anomalous phenomena, before you can carry out the test work.

2, the work of the ventilating fan oscillation or the motor has a "buzz" of the abnormal movement or other abnormal phenomena should be stopped to check, to be corrected and then start using.

Kitchen exhaust fan size specifications as well as other aspects of some of the situation we should now understand the eight or nine not quite right! In addition to the kitchen we can also see in the bathroom and some other public **** occasion. The main role of the exhaust fan is to increase the speed of indoor air flow, so that the indoor dirty air to minimize. And it can also play a role in regulating temperature, humidity, so the usefulness of this product is very large, now on the market exhaust fan brand so many people try to buy when the garden brand awareness is relatively high! This is also more assured to use!

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