Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd is a large-scale Intelligent induction fan manufacturer and supplier in China. Multi-Size for choice, welcome to make inquire. Its working principle is that the directional high-speed airflow emitted by multiple induction fan nozzles with system design and proper arrangement induces outdoor fresh air or treated air, and sends it to the required area under the condition of no air duct. To achieve the best indoor airflow organization to achieve efficient and economical ventilation.
This Intelligent induction fan also known as jet fan, relay fan. It transmits air through induction. The air volume itself is very small. It is often used in the ventilation system of the garage in public facilities to mix and remove the local air dead angle, so that the local air can be improved. Mainly to save space. The ductless induced ventilation subsystem composed of multiple groups of the fans can form the entire ventilation and smoke exhaust system together with the air supply fan and the exhaust fan.
a) The sensing range of vehicle exhaust gas concentration in the area is adjustable from 0 to 300 ppm, the resolution is 1 ppm, and the 4-digit liquid crystal display is used.
b) After the exhaust gas concentration in the area exceeds the standard, the timer can be adjusted from 0 to 100 minutes after the fan is started. The factory default setting is 15 minutes. If the exhaust gas concentration has not dropped to the set lower limit within 15 minutes, the output will be linked.
c) The temperature sensing range in the area is 0～100℃, the factory working alarm defaults to the upper limit of 70℃and the lower limit of 56℃.
d) Working power supply: single-phase, AC220V/50Hz.
4 Wiring Instructions
4.1 The control of each intelligent induction fan in the area shall be connected by a 5-category 8-core network cable, and the total length of the control line from the first intelligent induction fan to the lastintelligent induction fan shall not exceed 600 meters.
4.2 The control line from the last intelligent induction fan to the centralized controller is connected by a Category 5 8-core network cable, and the centralized controller to the air supply and exhaust control system is connected by a 10-core cable, two of which are power lines.
1. Simple and flexible design: the system planning is simple, the design flexibility is large, easy to modify, and the chance of error is small;
2. Space saving: no complicated and huge pipelines like traditional ventilation are needed, and the maximum diameter is only 35CM spiral air duct;
3. Easy installation: no huge air duct is needed, the construction is simple, the installation is convenient and flexible; the installation position is targeted and easy to use;
4. New nozzle: the flexible nozzle can be adjusted in all directions, and the direction of the jet can be adjusted at will, which is simple, convenient and flexible;
5. High efficiency and energy saving: the use of physical characteristics to induce air volume, so electricity is saved, operating costs are low, equipment is small in size, and installation costs are reduced;
6. Easy maintenance: the induction fan is equipped with an access door and a filter screen, the filter screen is easy to clean, and the fan is easy to repair and maintain;
7. High ventilation quality: the induced gas is fully circulated, and there will be no dead angle, reducing the concentration of exhaust gas, avoiding pollution accumulation, and improving air quality.
It has been widely used in the ventilation of underground parking lots, gymnasiums, workshops, warehouses, shopping malls, supermarkets, entertainment venues and other large places.
When using the ductless jet induction ventilation system, the cost of design, manufacture, installation of air ducts and other supporting works can be saved, which is much more expensive than the induction fan level used, and the entire level is used as the ventilation duct. The air pressure required by the air supply fan and the exhaust fan is much smaller than that when using a pipeline, so that a fan with a large air volume and a lower air pressure can be selected, which reduces the required power and greatly reduces the operating cost and investment cost. When the exhaust fan stops running, the induced fan can still run, which plays the role of local ventilation.
The induction fan has a built-in high-efficiency centrifugal fan, which has obvious characteristics of low noise, small size, light weight, convenient hoisting (both vertical and horizontal) and simple maintenance.
Q1: Where is your factory located? How can I visit there?
A1: Our factory is located in Nanyang City, Henan Province, China. You can fly to Zhengzhou airport directly, and we will be there for picking you up. All our clients from home or abroad, are warmly welcome you to visit us!
Q2: What is the warranty time of your products?
A2: The warranty time is 12 months from the date of the commissioning. All quick-wear spare parts will be provided for free within the warranty period. After the warranty, we also can ensure that you can buy any necessary spare parts with favorable price within 5 years.
Q3: How does your factory do regarding quality control?
A3: "Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.
