1. From a technical point of view, the right to use the mobile air cooler and the radiator is basically the same. The difference is the air circulation design, the common air circulation of the air through the chiller, and the air cooler to reduce the indoor air temperature, while also the fresh air outside, and to ensure the exchange of indoor air, there will never be "cold" ". Fresh air ducts are designed to create indoor temperatures that do not drop too low. Typically, outside of 36 ° C, the room temperature is about 28 ° C, and the local range can reach 25 ° C. When consumers buy, the clear feature of moving the chiller is that it can cool down in a local area!

2. Due to the moving air-conditioning air-conditioning device, the signal-to-noise ratio is larger than that of the ordinary air conditioner. With advanced noise reduction technology, Xinhu makes the lowest noise of the machine running below 56 decibels, which is equivalent to 2 cabinets. The main advantages of mobile cooling fan and negative pressure fan are as follows: 1. The cooling effect in the local range is faster than that of the ordinary air machine. For example, to prevent the computer, instrument and equipment from overheating, it can be directly exported to the front direct blowing state to achieve cooling. effect. 2, regardless of the location of the outdoor unit, as convenient as a fan, plug and play. For example, in an office where the office is working overtime, only the hot air of the exhaust pipe is discharged to the distance, and there is a cool space immediately.

3, and around, you can transfer to the place, more convenient and practical. For example: in the kitchen room or in the heart. Central air conditioning is the best complement to where the mobile chiller cannot be installed where the outdoor unit is installed. The new air cooler is the congenital pool-type mobile industry, continuously increasing the intensity of research and development, perfecting and developing the power for more mobile cooling fans to meet the growing market and different use places. With the development of the market, it is believed that the mobile cooler will be more recognized and used by consumers, and the utility and value of the mobile chiller can be realized.

What is the difference between a centrifugal fan and a negative pressure fan?

Centrifugal fans are mechanical devices that rely on input mechanical energy to increase gas pressure and deliver gas. It is a driven fluid machine. Yuyao air cooler, Cixi air cooler

The negative pressure fan is the principle of cooling using air convection and negative pressure ventilation. It is a kind of opposite direction of the device---the door or the window naturally inhales fresh air, and the indoor hot gas is forcibly discharged out of the room. Any ventilation is unreasonable. Machines that can be improved, the cooling effect can reach 90%-97%.

In terms of principles and product features:

The centrifugal fan is based on the principle that kinetic energy is converted into potential energy. The high-speed rotating impeller accelerates the gas, then decelerates and changes the flow direction, so that the kinetic energy is converted into potential energy (pressure). In a single-stage centrifugal fan, gas enters the impeller from the axial direction, and the gas is changed to radial direction as it flows through the impeller, and then enters the diffuser. In the diffuser, the gas changes the direction of motion to cause deceleration, which converts kinetic energy into pressure energy. The increase in pressure occurs primarily in the impeller, followed by the expansion process. In a multistage centrifugal fan, a return flow is used to cause the gas flow to enter the next impeller, resulting in higher pressure.

The negative pressure fan adopts CAD/CAM planning for the whole machine. It has the characteristics of low capital cost, large air volume, low noise, low energy consumption, stable operation, long service life and high power. The blinds automatically open and close to reach dustproof, waterproof and beautiful appearance; It can be used for both air blowing and ventilation. It is the best choice for cooling and ventilation in modern workshops. The environmentally-friendly and energy-saving negative pressure fan will become the mainstream of ventilation and cooling equipment stores.

1. First of all, the chiller is very environmentally friendly. This is because it is an environmentally friendly product. With its non-compressor, non-refrigerant, non-polluting and environmentally friendly products, it only uses outdoor air to align with the indoor air to reach us. The effect required is very good, highly recommended!

2, about the cost, here to say, the cost of the chiller is very low, this is a point that many people choose chillers, we must know that chillers and other air conditioners, very power-saving.

3, the effect is also very outstanding, the cooling effect of Tongxiang air cooler is very obvious, whether it is south or north.

4, we know that the chiller does not occupy the building area, this is very obvious compared with the traditional air conditioning, and in terms of cost, compared with other air conditioners, less than half.

5. In the installation, the chiller has its own unique place compared with other air conditioners, not only easy to install, but also very easy to maintain.

6. We know that the cooling mode of the chiller and the traditional air conditioner is different. Because the chiller is ventilated from the outside to the indoor, this is not only the cooling, but also ensures the fresh air.

7. The last point is the sound problem. Some air conditioners are very loud. This is a very troublesome thing. Here, the air cooler looks very good.

The material of the air supply pipe is generally galvanized sheet, glass steel, composite plate duct, and the like.

The air supply port is located at the point where the temperature needs to be lowered. The air outlet size is determined according to the air volume and the air outlet speed. The material can be aluminum alloy or plastic. The DC type double-layer louver air outlet should be selected, and the regulating valve can be installed at the air outlet.

The wind speed of the main duct is maintained at 6 to 9 m/s, the air duct is 4 to 6 m/s, and the end tube is 3 to 5 m/s.

The duct system is both economical and reduces noise and wind damage.

The pipeline of the air supply system should not be too long, generally about 18m.

Pipes should be as straight as possible to avoid unnecessary turns and branches.

The outdoor air supply duct shall be waterproof and leakproof, and the outdoor air supply duct of the side wall installation unit shall be provided with a certain degree of outwardness.

The ducts of different specifications of the system are connected by variable diameter pipes, and the diameter reducing pipes should not exceed three.