What is the role of air handling unit in central air conditioning

date：2019-10-12

The basic working process of the air handling unit is: after the fresh air outside the room is mixed with a part of the indoor return air, the dust, smoke, black smoke and organic particles in the air are filtered out by the filter.

What are the characteristics of roof fans

date：2019-10-12

In our daily life, there is often smoke, oil mist and other air pollution, especially in factories, these air will be long-term black or roof discoloration.

Attention to the position of axial flow fan during installation

date：2019-10-12

Axial flow fan is a kind of widely used airflow which is consistent with blade axis direction. For example, electric fan and external air conditioner fan are axial flow fans.

Fire smoke exhaust fan common fault analysis!

date：2019-10-12

No matter how good the quality, no matter how high-quality equipment, in the case of long-term high-speed operation, there will be some large and small faults, only enough understanding of the performance of the fault and the causes of the failure, in order to better and longer use the equipment.

Processing and production process of fan coil unit manufacturer

date：2019-10-12

The fan coil unit is made of seamless copper tubes with aluminum fins in series. The mechanical expansion process is used to make the tubes closely combined and heat transfer function. Through special treatment, the air resistance of the heat exchanger is significantly reduced. When the wind speed is high, the condensation water drops will not be splashed. The anti-corrosion function of the surface is strengthened, and the collector head of forged brass structure is selected, which greatly prolongs the operation of the product Service life;

Overview of electric control valve

date：2019-10-12

In order to solve the problems of hydraulic imbalance and uneven cooling and heating in heating system, improve the level of heating management and operation, and improve the heating effect, computer monitoring system has been more and more widely used. As an important means of regulation, electric control valve has been widely used in thermal power station.

Adjusting method of single-layer louver

date：2019-10-12

The movable parts of the single-layer louver air outlet shall be free from action, uniform damping, and free from jamming and loosening

Characteristics of single-layer louver tuyere

date：2019-10-12

The characteristics of single-layer louver tuyere: the single-layer adjustable blade can obtain different air supply distance and different diffusion angle; it can be used as the air supply and return air outlet; it is made of aluminum or iron; the air supply outlet can be used separately from the regulating valve; it can be made into an open structure of return air outlet, which can be used together with the filter screen.

Function of rain proof louver? What's the difference between rain proof louver and ordinary shutter?

date：2019-10-12

Rainproof louver tuyere with fixed blade and 45 degree inclination. The blade has waterproof and splash proof functions. It is generally installed on the external wall as a new air outlet and can be used together with the filter.

Single layer adjustable louver tuyere is usually used for suction and air supply in pipes

date：2019-10-12

Single layer adjustable louver tuyere is usually used for suction and air supply of pipeline. The valve can be installed according to the actual situation.

Double louver tuyere is widely used as air supply outlet in air conditioning system

date：2019-10-12

According to the requirements, double louver tuyere can be widely used in the air supply outlet of air conditioning system.

Manufacturer of decorative tuyere

date：2019-10-11

What should be paid attention to before installation?

date：2019-10-11

With the continuous development of social economy, the appearance and use of special-shaped aluminum alloy tuyere has been accepted by many people. The main problem when we buy a profiled tuyere is to install it. Only the correct installation can better use the special-shaped aluminum alloy tuyere. What do you need before installing the special-shaped aluminum alloy tuyere? What should we pay attention to?

What is the application value of double louver tuyere?

date：2019-10-11

What is the application value of double louver tuyere? In view of this common sense, we should understand that the double-layer louver air outlet has two layers of mutually straight leaf piece conditioning level and the angle of straight leaf piece. The airflow dispersion surface can be adjusted to change the range. The width of the outer frame of the air outlet has two kinds of wide frame and narrow frame, which can be used in the ventilation system with special requirements. The miter gate can freely regulate or close the flow of the air outlet.

Where is the single-layer louver tuyere generally used?

date：2019-10-11

The single-layer adjustable louver tuyere is often used for suction and air supply of pipeline.

What are the differences between aluminum alloy grille tuyere and aluminum alloy louver tuyere?

date：2019-10-11

Many friends often ask such questions. Aluminum alloy grille tuyere and aluminum alloy louver tuyere are tuyeres. Are they different? But this is not the case. In fact, they are two products. Let's introduce:

What is the difference between electric two-way valve and electric combined air valve

date：2019-10-11

The electric combined air valve is mainly used in tunnel ventilation system and large section duct ventilation system.

Application place and function section of combined air conditioning unit

date：2019-10-11

The advantages of the double layer air conditioner and the air conditioner adopt the air conditioner with double layer foam and air conditioner

Vertical surface mounted wind disk

date：2019-10-10

The vertical surface mounted fan coil has the advantages of high efficiency, sufficient energy, large air volume, low noise, safety and reliability, and long service life.

What is an air conditioning fan

date：2019-10-10

The air disk of the air conditioner is the "fan coil unit", which is the terminal device of the air conditioning system. The device cools the coil pipe (heating) and then circulates the air pipe continuously to maintain the constant room temperature.