The integrated ceiling ventilating fan is widely used in modern life. Generally used in the kitchen or bathroom, everyone will install the integrated ceiling. Compared with the ordinary ceiling, the integrated ceiling ventilator is more coordinated, and the performance is better. Ordinary, then how to identify the quality of the integrated ceiling ventilator? What is the domestic working principle of the integrated ceiling ventilating fan ? The following is a small series for everyone to answer! First, identify the integrated ceiling ventilating fan is good or bad 1. Brand: The products with high brand awareness are more secure in terms of quality, function and safety. 2. Material: The basic material of the ventilation fan affects the use of the product. The brand that is almost used is the recycling material as the electrical cover. After using it for a period of time, the product will appear black, deformed, and the noise is loud. It is easy to cause serious when the circuit is abnormal. Fire. 3, the shell: Identify the quality of the ventilation fan material, you can gently tap the shell, the ventilator shell made of good materials, the sound is very crisp after tapping. 4. Motor: A good quality ventilation fan, the motor is the core. The bad ventilation fan motor adopts 1. The motor casing adopts simple lacquering, which is oil-containing motor, easy to rust, and the motor has poor heat dissipation. 2. The spindle is hot-rolled, the magnetic permeability is poor, and the coil copper wire is less. Or quality, will inevitably lead to motor noise, 4, motor temperature rise, easy to burn, life is short in 5000-8000 hours. 5. Wind wheel: The wind wheel is an important element reflected by the function of the ventilation fan. The quality of the wind wheel affects both the air volume and the environmental sound. The bad ventilation fan wind wheel is made of inferior ABS or PP material, which is easy to deform, and has not passed the balance test of the wind wheel, which is easy to shake and has high noise. 6. Ventilation fans with good ventilation and quality are designed according to the principle of scientific wind motion to make the wind flow concentrated and smooth, the wind pressure is large, and the air supply efficiency is high. 7, products: Really good products can actually enter your eye, whether it is the product's modeling process, the overall texture, or the standard store image, packaging design, all reveal the strength of the brand enterprise, the formal product quality! Second, the integrated ceiling ventilation fan works Oupu integrated ceiling ventilators mostly use ball bearings, high-speed motors, axial wind wheels, Archimedes spiral ducts, flame-retardant and temperature-resistant ABS cabinets, and ultra-thin design. With the ventilating shape of Tai Chi, gossip, round, shape, mesh, etc., the airflow is smooth, low noise, high air volume, and quick exchange of room air. The integrated ceiling ventilating fan adopts a bell-type roller motor to make the rotor more concentric, coupled with a cooling-type wind turbine, which improves the speed of the wind wheel without generating noise exceeding 35DB, increases the amount of ventilation, and prolongs the service life of the fan. Imported motor lubricating oil, accepting normal operation within the range of minus 30 degrees - 200 degrees, not only ultra-quiet, but also easier to start, user-friendly ultra-thin design, make your living space more comfortable. The content of the integrated ceiling ventilating fan is the above. Do you have any doubts about the integrated ceiling ventilating fan? I hope this article can help friends in need, and want to know more about decoration information, please continue to pay attention to the decoration home network!
Established in 2005, Forever Chemical
Co., Ltd is a custom synthesis manufacturer, which headquartered in beautiful
city Jinan, Shandong Province P.R. China. As an ISO 9001:2015 certificated
company, Forever has a safety management system in place. It produces a wide
range of chemicals to satisfy customers` needs. A greater percentage of Optical Brightener orders are now shipped
the same day of receipt, especially yellow
Optical Brightener OB-1, green optical
brightener OB-1. Forever Chemical has established a global network of
customers from many research centers, pharmaceutical companies and chemical
factories.
Generally, in the production
process of good water-based ink coatings, the Fluorescent Brightener OB is
used. Fluorescent Brightener OB not only increases the whiteness of the ink,
but also increases the brightness of the ink. Fluorescent brightener OB-1 improves
the grade of the product.
Forever Chemical has experienced
experts, excellent manufacturing equipment, and a advanced R&D center. It
owns the ability to provide optical brightener, Yellow Optical Brightener OB-1, Green Optical Brightener OB-1 from a
few grams to kilograms, even to tons. And it also provides custom synthesis
service, to help its customer with its best efforts. In Forever Chemical, we
care about the quality and success of our customers` projects as if they were
our own. We are committed into providing fluorescent
brightener OB with reliable
quality, competitive prices and superior service to our customers.
Yellow Optical Brightener FP 127 (FBA 378) Yellow Optical Brightener OB-1,Optical Brightener For Plastic,Yellow Powder Optical Brightener Agent,Optical Brightening Agent OB-1 Jinan Forever Chemical Co., Ltd. , https://www.jinanforever.com
