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Practical effect and noise treatment of industrial air conditioner
Popularity: 21
Published on: September 1, 2020

Practical effect and noise treatment of industrial air conditioner

How to judge the expected refrigeration target of industrial air conditioner

Industrial air conditioner is a kind of refrigeration utility tool which is equipped with four universal casters and can be moved freely. In general, Industrial air conditioner The expected goal of refrigeration is just like the traditional household central air conditioning system, which is very good. It uses the refrigeration method of refrigeration unit, and can blow out the air conditioner from the air conditioner mouth. How to judge the target of refrigeration system today.

It is helpful to accurately measure the quality of industrial air conditioner, and we can carefully identify the refrigeration characteristics of industrial equipment. If the safety factor and reliability of industrial equipment in long-term operation are very high, even if the operation time is long, it will not lead to a variety of common industrial equipment problems, then the production and manufacturing quality of industrial equipment can fully consider the company's regulations.

 How to judge the expected refrigeration target of industrial air conditioner

1. To identify the expected effect of refrigeration, it is necessary to give consumers the necessary temperature in the least time. Because it is not the same to minimize the temperature range of interior space design and design scheme. If the mechanical kinetic energy is consumed as much as possible in unit time, the temperature can be reduced, which means that the cost of application is very high and the cost of the company will rise.

2. Because a lot of companies are Mobile industrial air conditioner The output power requirement is very high, so in operation, they try to be aware of the adverse effects. Before the operation of the company, be able to carefully test whether there is a problem with the spare parts of the instrument, adjust the operation plan of the appropriate company immediately, and remove all kinds of common problems of industrial equipment. The common problems of industrial equipment continue to reduce, which is beneficial to the company to carry out the guideline of reducing the temperature of indoor space design scheme in the shortest time.

3. Even after many years of application, high-quality industrial air-conditioners will not cause all problems. According to the investigation and analysis report, even if the service life of the industrial refrigeration equipment manufactured by imported spare parts exceeds 5-8 years, it will not cause any problems. Naturally, it is conducive to reducing the difficult problems of industrial equipment. The company tries its best to carry out continuous on-time maintenance of industrial equipment, realizes the adverse effects of the application of industrial air-conditioner, and immediately identifies the difficult problems, so as to maintain the reliability of the operation of industrial equipment, and thus improve the working time and service life of industrial equipment.

How to reduce the noise pollution of industrial air conditioners?

The noise of the cooling system is mainly caused by the noise of the cooling system. As a manufacturing air conditioner company with professional assets, scientific research and reduction of industrial air conditioner noise pollution is one of the key points of its work to reduce industrial air conditioner noise pollution

 How to reduce the noise pollution of industrial air conditioners?

Solid state dispersion and air transmission are important parts of noise. The market share of mechanical kinetic energy of gas and solid-state noise dispersal is different due to the change of structure and noise frequency. The key to low and high frequency noise is solid dispersion, while high frequency noise is air borne. The key to noise control of mobile air conditioning is from three aspects: first, remove or decorate the background wall noise source; second, block the vibration transmission connection between Shifeng and the shell to block solid-state dispersion; third, carry out active control of shell vibration to eliminate noise according to vibration reduction. Refrigeration unit system software is one of the key noise sources of industrial air-conditioners. In this area, the low and high-frequency mechanical equipment noise transmits radioactive elements outward according to the pipeline system software and the building seismic grade glue of refrigeration unit. The current magnetic effect noise of medium and high frequency electric flow transmits radioactive elements according to the gas. According to the past work experience, we can solve the noise of refrigeration unit from the following many levels.

Noise source of decoration background wall: generally, the noise source of decoration background wall refrigeration unit such as thermal insulation cotton is added in the refrigerator assembly field. Heat insulation cotton is generally composed of sound-absorbing material and sound insulation material. The raw material of sound-absorbing material of glass fiber and felt system is used for surface treatment of metal material with non knitted fabric. It is mainly used in the protective cover of refrigeration unit to digest and absorb and reduce its acoustic radiation efficiency. When the designed insulation cotton is above 300Hz, the noise level of refrigeration unit can be reduced by 2 ~ 5dB (a), the peak value of FFT spectrum analysis peak is significantly reduced, and the timbre is improved significantly.

Weakening noise source: before adding refrigerant, it is easy to ensure that the mechanical pump value meets the requirements (below about 100Pa), which can significantly reduce the noise of the refrigeration unit (a small amount of gas in the system software will cause the working pressure of the system software to expand, the load will increase, and the noise of the refrigeration unit will increase significantly). According to the working experience data information, in general, ensure that the mechanical pump value can reduce the noise by 2 ~ 3dB (a).

 Practical effect and noise treatment of industrial air conditioner


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