Installation method and precautions of exhaust fan

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In the bathroom, the accumulation of various odors will have an impact on people's health. At this time, the role of the exhaust fan appears. In summer, when the temperature is high, the toilet is the place where bacteria and odor are most likely to breed with the high temperature. Therefore, exhaust fans must be used to eliminate the odor in the toilet and convert the outdoor fresh air. There are many kinds of exhaust fans on the market. How to choose exhaust fans for toilets? Don't worry, if you have this need, you might as well come with me to learn about the relevant knowledge of the exhaust fan in the bathroom

today I want to explain the relevant knowledge of toilet exhaust fan. Toilet exhaust fan, which can effectively eliminate the odor in the toilet and keep the air in circulation. When it comes to bathroom exhaust fans, there are a variety of brands on the market, so consumers often don't know how to choose when buying. What kind of toilet exhaust fan is of good quality? What are the brands of toilet exhaust fans? Many people still don't know the installation methods and steps of toilet exhaust fans. At present, household exhaust fans on the market are divided into ceiling type, wall mounted type and window type. They are ceiling exhaust fans, wall mounted exhaust fans and window exhaust fans. These three kinds of exhaust fans are different, so special attention should be paid to them during installation. Now let me tell you the installation methods, steps and precautions of the exhaust fan in the toilet

introduction to toilet exhaust fan

now many families have installed exhaust fans in toilets. Using toilet ventilation fans can ensure the ventilation of toilets and the freshness of indoor air. If it is not installed, the water splashed on the walls and mirrors will not dry. What's worse, it can't remove the odor in the bathroom, which will make people very uncomfortable. Installing a ventilator in the bathroom can remove all odors and restore a fresh environmental atmosphere in the bathroom

specification classification of toilet exhaust fan

according to the ventilation mode, the ventilation fan can be divided into: exhaust type, suction type, and combined type. The suction type is to replace the air inside by inhaling fresh air, while the discharge type is to discharge natural air, and the combined type is to discharge the waste air while inhaling fresh air. Ventilator can regulate indoor air in different degrees, and the scope of application is also very wide. General public places, schools, canteens and family places

a more formal specification is divided into duct exhaust type according to the inlet and outlet: let the free space air in, exhaust through the duct at the other end, duct air in type: air in through the duct, exhaust in the free space at the other side, full duct type: place ducts on both sides of the ventilator, and then let the ducts air in and exhaust. Partition wall type: both sides of the partition wall hole are free spaces, and the other side of the partition wall is ventilated. According to the air flow form, it can be divided into centrifugal type: air enters from the direction of the rotating shaft and then discharges from the vertical direction; axial flow type: air enters from the direction of the rotating shaft and still discharges from the shaft. And the final cross flow type: the entry and discharge of air are perpendicular to the direction of the axis

since the ventilator is composed of motor, fan blade, wind frame, panel, shutter, motor and switch, the price of ventilator needs to be determined according to these. Its specification must be determined before purchase, because the hole of ventilator should be reserved on the wall or ceiling during installation. The specifications of ventilation fans are generally divided according to the diameter of fan blades, including 250mm, 400mm, 350mm, 100mm, 150mm, 450mm, 500mm, 300mm and 200mm. The specifications of ventilator can also be divided according to the outer frame size of ventilator, including 395mm*395mm, 475mm*475mm, 600mm*600mm, 290mm*290mm, 340mm*340mm, etc

toilet exhaust fan brand ranking 1. Panasonic

Panasonic exhaust fan brand was founded in 1918. It is one of the world's top 500 enterprises and a world leader in the field of indoor air environment research. Panasonic exhaust fan is almost perfect, and it is the most ideal choice for the exhaust fan brand in the hearts of consumers

toilet exhaust fan brand ranking 2. Zhengye

Zhengye exhaust fan brand is a high-tech enterprise, which specializes in the development, production and sales of ventilation and ventilation electrical equipment. Both the appearance design and the internal structure of the Zhengye exhaust fan have been carefully designed. The Zhengye exhaust fan with both internal and external components also strives to meet the increasing requirements of consumers and strive to be the best

toilet exhaust fan brand ranking 3. Jinling

Jinling is one of the more influential exhaust fan brands. It is a well-known enterprise with self-supporting import and export rights. Jinling exhaust fan has a large air volume and its blades are made of superior materials, which is enough to avoid the pollution in the air from blocking the exhaust fan. Jinling exhaust fan has a good sound in the hearts of consumers, and has a certain popularity and reputation

toilet exhaust fan brand ranking 4. Midea

Midea is a well-known electrical brand, and the brand of Midea exhaust fan is certainly not bad. Midea exhaust fan adopts the design of four directions, which can save space for the bathroom. At the same time, Midea exhaust fan has ultra-low noise during operation, and the motor also has a certain thermal insulation effect. Midea has always stood firm in the hearts of consumers and is worthy of our trust

toilet exhaust fan brand ranking 5. Emmett

Emmett is also a leader in the exhaust fan brand, whether in quality, appearance design, or the performance of the exhaust fan is first-class. Emmett exhaust fan is made of ABS high-quality materials, which enhances the service life of the exhaust fan. At the same time, Emmett exhaust fan has large air volume and low energy consumption, achieving the modernist advocacy of environmental protection and health. How consumer psychology

Lvdaofeng indoor air system technology Co., Ltd. is located in Maohe Industrial Zone, Gongyi Town, Taishan City, Guangdong Province, a famous hometown of overseas Chinese. Since its establishment in 1989, the comprehensive strength of the enterprise has been continuously improved, and it has quickly developed into a modern enterprise integrating research, development and sales. Today, its sales outlets have been all over the country, and its production “ Green island style ” Brand products have also moved from home to abroad, and are exported to the United States, Japan, South Korea, Saudi Arabia and other 80 countries and regions

seventh in the list of toilet exhaust fan brands, OPP

Hangzhou OPP Electric Appliance Co., Ltd. is a wholly foreign-owned enterprise mainly engaged in the production of household electrical appliances, which is subordinate to OPP Group Holdings Co., Ltd., a Hong Kong listed company. It mainly produces and sells household electrical appliances such as Yuba, ventilation fan, electric towel rack, kitchen appliances and so on

toilet exhaust fan brand ranking 8. Lanneng

Guangdong lanneng Electrical Appliance Co., Ltd. was established in Zhongshan City, Guangdong Province, China in 1991, and has developed into one of the leading domestic construction electrical appliances enterprises. It is a group and industrialized large-scale enterprise integrating electrical engineering, lighting and ventilation. Lanneng electric appliance is a member of the national electrical accessories Standardization Committee, a member of China Electrical Appliance Industry Association, and a member of China Lighting Appliance Association; Won “ Chinese famous trademark ” And other honors

The products of feidiao

feidiao electrical appliance group are involved in the fields of wall switches, lighting, industrial electrical appliances, household appliances, PPR pipes, solar water heaters, wires and cables, generic cabling, integrated ceilings, smart homes and so on. It has formed an integrated manufacturer of building water and electricity systems, provided consumers with a one-stop procurement and service platform, and has nearly 1000 agents across the country, More than 20000 sales outlets

toilet exhaust fan brand ranking 10. Detong

Detong TA industrial exhaust fan is a kind of axial-flow exhaust fan. Its working principle is the same as that of axial-flow exhaust fan. It uses the fan motor to drive the fan blade to rotate to generate negative pressure, which quickly exhausts the indoor air out of the room, so that the air can be forced to flow, so as to achieve the effect of ventilation and cooling

the following standards can be used as the inspection standards for the selection of exhaust fans

1. The exhaust fan has a novel appearance, the color is harmonious with the room color, the plane is free of warpage, the plastic is flat and lubricated, the electroplated parts are bright, there are no rust marks, and the wind blades can rotate normally

2. After power on, the wind blade rotates smoothly, without abnormal noise, and the air volume is large. The bidirectional exhaust fan can change freely. The motor temperature is not high and the noise is low. The exhaust fan with speed regulation function has obvious speed regulation, and the capacitance motor is not more than 65%, and the cover plate is not more than 80%

how much is the toilet exhaust fan

because the brand, model and manufacturer of the toilet exhaust fan are different, of course, the price of the toilet exhaust fan will also vary. Then, how much is the exhaust fan in the bathroom? The price of the exhaust fan in the bathroom ranges from tens of yuan to hundreds of yuan

note: this price is for reference only! Due to different regions, of course, the price will also vary. For more relevant price details, please refer to the local dealer

installation method of toilet exhaust fan

exhaust fan is mainly divided into indoor use, kitchen use and toilet use. The purchase requirements of three different exhaust fans are also different

1. The bathroom is usually small, with an area of about 2-4 square meters. An open exhaust fan of 150-200 mm can be selected

2. 250 mm shielded exhaust fan can be selected for the kitchen. If the kitchen has been equipped with a range hood, the exhaust fan can not be installed

3. The area of bedrooms and living rooms is usually about 12-16 square meters, and a two-way exhaust fan of 250-300 mm is more suitable

before installing the exhaust fan in the toilet

1. Before installing the exhaust fan, carefully check whether the machine is intact, whether the fasteners and bolts are loose or fall, whether the impeller is bumped, and carefully check whether the fan leaf or shutter is deformed and damaged during transportation

2. When selecting the air outlet environment, it should be noted that there should be no large obstacles within 2.5 -3m opposite the air outlet

when installing the exhaust fan in the toilet

1. The installation is stable: pay attention to the horizontal orientation of the fan when installing the exhaust fan, and adjust the fan to be consistent with the foundation plane The exhaust fan shall not be inclined after installation

2. When installing the exhaust fan, the conditioning bolt of the motor shall be in the position convenient for operation In order to adjust the tightness of the exhaust fan belt during use

3. When installing the exhaust fan support, make sure that the support is level with the foundation plane, and if necessary, install angle iron next to the exhaust fan for re reinforcement

4. Check the sealing around the fan after installation. If there is an open space, it can be sealed with sunshine board or glass glue

after the installation of the exhaust fan in the toilet is completed

1. After the installation is completed, check whether there are left things and sundries inside the exhaust fan Move the fan blade by hand or lever to check whether it is too tight or rubbed, whether there are objects that hinder the transformation, and whether there are abnormal appearances, and then the trial work can be carried out

2. If the exhaust fan oscillates or the motor has “ Buzzing ” Abnormal movement or other abnormal phenomena should be stopped for inspection, and then started for use after correction

precautions for the installation of exhaust fan in toilet

1. The exhaust fan must be firm and firm during installation, with a distance of more than 2.3m from the ground

2. The interval between the exhaust fan and the roof must be more than 5cm

3. The ceiling exhaust fan should not be installed in places with much oil smoke and dust, and should not be installed in high temperature





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