Quality Inspection for Industrial Wall Mounted Exhaust Fans - Wall fan – Wenling Huwei
Quality Inspection for Industrial Wall Mounted Exhaust Fans - Wall fan – Wenling Huwei Detail:
Introduce of Wall fan
This kind of wall type shaking head fan is characterized by hanging on the wall, occupying no space and shaking head. It has a wide range of wind and strong applicability. Welcome new and old customers to inquire and order.
| Model | Phase | V | W | r/min | m3/min | dB(A) |
| HW-500 | single-phase | 220 | 120 | 1380 | 1000 | 63 |
| 1230 | 820 | 60 | ||||
| 1120 | 680 | 57 |
News – how fans work:
Fan, refers to the hot weather with the wind to cool the appliances. The electric fan is a device driven by electricity to generate air flow. After the fan is powered on, it will rotate and turn into natural wind to achieve cool effect.
The main components of electric fan are: AC motor. Its working principle is: the electrified coil rotates under the force in the magnetic field. The form of energy conversion is: electrical energy is mainly converted into mechanical energy, and because the coil has resistance, it is inevitable that a part of electrical energy will be converted into thermal energy.
When the electric fan works (assuming that there is no heat transfer between the room and the outside), the indoor temperature will not decrease, but will increase. Let’s analyze the cause of the temperature rise: when the electric fan works, because there is current passing through the coil of the electric fan, the wire has resistance, so it will inevitably generate heat and release heat, so the temperature will rise. But why do people feel cool? Because there is a lot of sweat on the body surface, when the electric fan works, the indoor air will flow, so it can promote the rapid evaporation of sweat. Combined with “evaporation needs to absorb a lot of heat”, people will feel cool.
Product detail pictures:
Related Product Guide:
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Quality Inspection for Industrial Wall Mounted Exhaust Fans - Wall fan – Wenling Huwei , The product will supply to all over the world, such as: Finland, Salt Lake City, Muscat, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to for you of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We are confident that we have been going to have a bright prospect and to be distributed all over the world in the years to come.
By King from Swedish - 2017.08.18 11:04
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By EliecerJimenez from Sao Paulo - 2017.06.19 13:51
