Today I will explain to you about the bathroom exhaust fan . Bathroom exhaust fan, it can effectively and effectively eliminate the odor in the bathroom to keep the air inside the circulation. When it comes to bathroom exhaust fans, there are a variety of brands available on the market, and consumers often do not know how to purchase when they purchase. What kind of bathroom exhaust fan quality is good? What are the brands of bathroom exhaust fans? Many people still do not know how to install the bathroom exhaust fan. Currently, there are three types of household exhaust fans: ceiling, wall, and window. They are ceiling-mounted exhaust fans, wall-mounted exhaust fans and window-type exhaust fans. These three types of exhaust fans are all different, so pay special attention when installing them. Here I will tell you the steps and precautions for installing the bathroom exhaust fan .
Bathroom exhaust fan introduction
Many families now have exhaust fans installed in the bathroom. Using a bathroom ventilation fan can ensure the air circulation in the bathroom and ensure the fresh air in the room. If you don't install it, the water on the walls and mirrors won't dry. What's worse is that you can't remove the odor in the bathroom. This can make people uncomfortable. Installing a ventilation fan in the bathroom can remove all odors in the bathroom and restore the bathroom to a fresh environment.
Bathroom exhaust fan specifications
Ventilating fans in accordance with the way of ventilation can be divided into: discharge, inhalation, and use. Inhalation is to replace the air inside by inhaling fresh air, while the discharge type is to discharge natural air, and the use of type is to inhale the fresh air while exhausting the exhausted air. Ventilating fans can regulate indoor air in different degrees, and the range of application is very wide. General public places, schools, cafeterias, and home places.
A more formal specification is to divide the intake and exhaust ports into the duct exhaust type: let the free space intake, through the other end of the duct exhaust, the duct intake type: through the duct inlet, the other side free space exhaust, all Conduit type: Ventilation fans are installed on both sides of the fan, and then allow the catheter intake and exhaust. Partition type: Two sides of the partition wall are free space, and the other side of the partition is ventilated. In accordance with the air flow can be divided into centrifugal type: air entered by the direction of the rotation axis, and then discharged from the vertical direction, axial flow type: air entered by the direction of the rotation axis, still shaft discharge. And the last cross-flow type: the entry and exit of air are perpendicular to the axis.
Since the ventilation fan is composed of an electric motor, fans, wind frames, panels, shutters, motors and switches, and ventilation fans, the price needs to be determined based on these. Its specifications must be determined before purchase, because it is necessary to leave the ventilation fan holes on the wall or ceiling when installing. The specifications of the ventilation fan are generally divided according to the diameter of the blade, and are 250mm, 400mm, 350mm, 100mm, 150mm, 450mm, 500mm, 300mm, 200mm. Ventilation fan specifications can also be divided according to the size of the ventilation fan frame, there are 395mm * 395mm, 475mm * 475mm, 600mm * 600mm, 290mm * 290mm, 340mm * 340mm and so on.
Bathroom exhaust fan brand list, Panasonic
Founded in 1918, the Panasonic Exhaust Fan brand is one of the world's top 500 companies and a world leader in indoor air environment research. Panasonic exhaust fan is almost perfect, it is the ideal choice for consumers in the exhaust fan brand.
Bathroom exhaust fan brand list second, Zheng Ye
Zhengye exhaust fan brand is a high-tech enterprise. The company specializes in the development, production and sales of ventilation and ventilation equipment. No matter whether the design or internal structure of the product, Zhengye Exhaust Fan has been carefully designed. Zhengye Exhaust Fans both internally and externally strive to meet the increasing demands of consumers and strive to achieve the best.
Bathroom exhaust fan brand list three, Jin Ling
Jin Ling is one of the more influential brands in the exhaust fan brand. It is a leading enterprise with self-managed import and export rights. Jin Ling exhaust fan has a large amount of air, and the fan blades are made of the finest materials, so as to avoid the pollution in the air and block the exhaust fan. Jin Ling exhaust fan in the consumer's heart sound is very good, with a certain degree of popularity and reputation.
Bathroom exhaust fan brand list four, the United States
Midea is an electrical brand we know well. The exhaust fan brand of the United States is certainly not bad. Midea's exhaust fan adopts a four-sided design, which can save space for the bathroom. At the same time, the exhaust fan of the United States is extremely low in noise during operation, and the motor also has certain insulation effect. In the minds of consumers, Midea has always stood and deserved our trust.
Bathroom exhaust fan brand list V. Emmett
Emmett is also a leader in the exhaust fan brand. No matter if it is quality or design, or the performance of the exhaust fan is first-class, Aimi special exhaust fan is made of ABS high-quality material, which enhances the use of exhaust fan. Lifetime, at the same time, Emmett exhaust fans have a large amount of air flow and low energy consumption, and they have achieved environmental protection and healthy modernism. How consumers' consumer psychology.
Bathroom Exhaust Fan Brand List Sixth, Green Island Wind
Green Island Wind Indoor Air System Technology Co., Ltd. is located in the famous hometown of overseas Chinese in Gongye Maohe Industrial Zone, Dajiang Town, Taishan City, Guangdong Province. Since its establishment in 1989, the comprehensive strength of the company has continuously improved, and it has rapidly developed into research, development and sales. As a modern enterprise. Today, its sales outlets have spread all over the country, and its “Green Island Wind†brand products have also gone from domestic to foreign countries and are exported to more than 80 countries and regions such as the United States, Japan, South Korea, and Saudi Arabia.
Bathroom exhaust fan brand list seven, Aopu
Hangzhou Aopu Electric Co., Ltd. is a wholly foreign-owned enterprise specializing in the production of home appliances. It is affiliated to the Hong Kong-listed company Aopu Group Holdings Co., Ltd. and mainly produces and sells household appliances such as Yuba, ventilation fans, towel racks, and kitchen appliances. .
Bathroom exhaust fan brand list eight, Long can
Guangdong Langneng Electric Appliance Co., Ltd. was established in Zhongshan City, Guangdong Province, China in 1991 and has since grown to become one of the leading domestic building electrical appliance companies. It is a large-scale, industrialized, large-scale enterprise that combines electrician, lighting, and ventilating three architectural electrical products. Langneng Electric is a member of the National Electrical Accessories Standardization Committee, a member of the China Electrical Appliance Industry Association and a member of the China Lighting Association. It has been honored with the “China Famous Trademarkâ€.
Bathroom exhaust fan brand list nine, flying eagle
Feidiao Electric Group's products are involved in wall switches, lighting lighting, industrial electrical, household appliances, PPR pipes, solar water heaters, wire and cable, integrated wiring, integrated ceiling, smart home and other fields, and now have formed an integrated manufacturer of building hydropower systems. Provide one-stop shopping and service platforms for consumers, with nearly 1,000 agents and more than 20,000 sales outlets nationwide.
Bathroom exhaust fan brand list ten, Germany pass
Dutyon TA industrial exhaust fan is a kind of axial flow exhaust fan, and the axial flow exhaust fan works the same principle, is through the fan motor to drive the blade rotation to produce negative pressure, quickly extract the indoor air to the outside, so that the air forced flow, so that To achieve ventilation cooling effect.
The exhaust fan can be selected as the detection standard
1. The exhaust fan is novel in appearance, the color is harmonious with the color of the room, the plane has no warping appearance, the plastic is flat and lubricated, the electroplating parts are bright, there is no trace of rust, and the fan blade can rotate normally.
2. After the power is turned on, the blade rotates smoothly and there is no abnormal noise and the air volume is large. Bidirectional exhaust fan transforms freely. The motor temperature is not high and the noise is low. The speed of the exhaust fan with the function of speed regulation is obvious, the capacitive motor is not more than 65%, and the cover plate type is not more than 80%.
How much is the bathroom exhaust fan
Due to the different brands, models and manufacturers of bathroom exhaust fans, the price of bathroom exhaust fans will vary. So, how much is the bathroom exhaust fan? Bathroom exhaust fan prices range from tens of dollars to several hundred dollars.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Toilet exhaust fan installation method
Exhaust fans can be divided into three types: indoor, kitchen, and bathroom. Three different exhaust fans, their purchase requirements are also different.
1, the bathroom is usually a small area, an area of ​​about 2-4 square meters, optional 150-200 mm open exhaust fan.
2, the kitchen can use 250 mm shield type exhaust fan, if the kitchen has been equipped with a hood exhaust, you can not install the exhaust fan.
3, bedroom and living room area is usually about 12-16 square meters, with 250-300 mm two-way exhaust fan is more appropriate.
Toilet exhaust fan before installation
1. Before installing the exhaust fan, you should check carefully whether the machine is intact or not, whether the bolts of the fasteners are loosened or dropped, whether the impeller is bumped or not, and whether the blades or louvers are damaged during transportation is carefully examined.
2. When selecting the air outlet environment, it should be noted that there should not be too many obstacles within the 2.5 -3M opposite the outlet.
Toilet exhaust fan when installed
1. Stable installation: When installing the exhaust fan, pay attention to the horizontal orientation of the fan, and adjust the level of the fan to be consistent with the level of the foundation. After the exhaust fan is installed, there can be no skewed appearance.
2. When installing the exhaust fan, the motor's conditioning bolt should be in a convenient operation orientation. In order to use it, adjust the elasticity of the exhaust fan belt.
3. When installing the exhaust fan bracket, make sure that the bracket is level with the ground plane. If necessary, reinforce the angle iron next to the exhaust fan.
4. After installing the fan, check its surrounding tightness. If there is free space, it can be sealed with a sun plate or glass glue.
Toilet exhaust fan installed
1. After installation, check if there are any leftover objects and debris inside the exhaust fan. Move the blade with your hand or lever to see if there is overtightness or scratching of the appearance. Only trial work can be done.
2. If the exhaust fan oscillates or abnormal motion or other abnormal appearance of the motor is observed during operation, it shall be stopped for inspection.
Toilet exhaust fan installation precautions
1. The exhaust fan must be firm and solid when installed, and it is 2.3m above the ground.
2. The distance between the exhaust fan and the roof must reach 5CM or more;
3, ceiling-type exhaust fan should not be installed in places with many smoke, dust, and to avoid installing near the high temperature source;
4. The wall type of the powered fan can be used for ventilation in all places and can also be used for oil smoke;
Editor's summary: The above is the introduction of toilet exhaust fan installation methods and precautions related knowledge, hope to help meet the needs of friends! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also purchase your favorite product on Qijia Mall!
Toilet Exhaust Fan House Decoration Precautions Construction Installation Curtain Installation Method Home Decoration Precautions
CNC Internal Cylindrical Grinding is mainly used for grinding the inner hole and end face of pot teeth and large bearing ring parts to ensure the accuracy of the inner hole and end face. Is a new generation of high-precision, high-efficiency production machine tools. The entire grinding cycle of the machine tool is automatically completed, and the operator only needs to assemble and disassemble the workpiece. CNC internal grinder is used to grind cylindrical and conical small holes, and can also grind outer circle and end face. The working spindle, Internal Grinding head and external grinding head are all lubricated with oil mist. The CNC internal grinder system has strong programming functions, simple operation and easy to learn, and has a variety of special functions that meet the requirements of grinding processing, which can meet the processing needs of users for a variety of parts.
Grinding aperture
Ñ„1 ~ 450mm
Grinding depth
200mm
Workpiece maximum rotation straight and light
1050mm
Maximum grinding width of inner grinding head
30mm
Maximum grinding end width of end grinding head
180mm
Internal feed beam transverse feed stroke (X axis)
400mm
Longitudinal feed stroke of internal grinding frame (Z axis)
350mm
End grinding beam horizontal reciprocating stroke (W axis)
400mm
Longitudinal reciprocating stroke of end grinding frame (U axis)
350mm
Maximum speed of feed axis
8m / min
Feed axis resolution
0.0005mm
Workpiece spindle speed
30 ~ 100r / min
Machine power
22KW
Machine weight
Internal Cylindrical Grinding
Cylinder Tube,Internal Cylindrical Grinding,Internal Grinding Cylinder Tube,Cylinder Tube After Internal Grinding
Dayue Precision Technology (Dongguan) Co., Ltd. , https://www.dayuechn.com