Characteristics of special air conditioner for computer room Brand of special air conditioner for computer room

There are many types of air conditioners, but some special air conditioners have higher power, so their effects will be different. For the air conditioner special for computer room, its characteristics are better efficiency and finer design, and it also has the function of dehumidification. What are the characteristics of the air conditioner special for computer room? What are the brands of special air conditioners for computer rooms? Next, let's introduce it to you.

1. Characteristics of special air-conditioning for computer room

1. Annual cooling

Because of the high calorific value of computer room, too high calorific value will lead to a series of problems. Some IDC computer rooms have a calorific value of more than 3w/_, so they are cooled all year round. What needs to be mentioned here is that the air conditioner in the computer room also has a heater, but it is started during dehumidification. The outlet air temperature should be relatively low during dehumidification, so as to avoid the room temperature from dropping too fast (the room requires that the temperature change should not exceed 1℃ every 1 days and the humidity should not exceed 5% every 1 days).

2. High sensible heat ratio

The sensible heat ratio is the ratio of sensible cooling capacity to total cooling capacity. The total cooling capacity of air conditioner is the sum of sensible cooling capacity and latent cooling capacity, in which sensible heat refrigeration is used for cooling and latent cooling is used for dehumidification. The heat in the machine room is mainly sensible heat, so the sensible heat of the air conditioner in the machine room is relatively high, generally above .9 (the ordinary comfortable air conditioner is only about .6). Large air volume and small enthalpy difference are the essential differences between room air conditioners and other air conditioners.

3. High energy efficiency ratio

Energy efficiency ratio (COP) Even if the conversion ratio between energy and heat, one unit of energy is converted into three units of heat, COP=3. Since most air conditioners in computer rooms use scroll compressor (with a power of 2.75KW), the COP can reach 5.6. The energy efficiency ratio of the whole machine reaches above 3..

4. High-precision design

The air conditioner in the computer room can adjust not only the temperature, but also the humidity, and the accuracy is very high. Computers, especially servers, have very high requirements on temperature and humidity. If the changes are too great, the calculation of computers may be wrong, which is very unfavorable to service providers, especially banks and communication industries. Generally, the requirements of air conditioning in computer room are temperature accuracy of 2℃ and humidity accuracy of 5%, and high-precision air conditioning in computer room can achieve temperature accuracy of .5℃ and humidity accuracy of 2%.

2. Brand of special air conditioner for computer room

1. Trane Air Conditioning

Trane is the world's leading provider of indoor comfort systems and integrated facilities solutions, headquartered in Wisconsin, USA. Since its establishment in 1913, it has always been committed to providing customers with efficient and energy-saving heating, ventilation, refrigeration and air conditioning systems, services and spare parts support, as well as advanced building automation and financial solutions.

2. Mitsubishi air conditioner

The core components of Mitsubishi Heavy Industries' home air conditioner, such as compressor and circuit board, are imported from Japan, and the powerful core components bring efficient, quiet and stable use effect to the air conditioner. Generally, after the use of air conditioners, consumers will feel hot and dry in their hearts and cold in their hands and feet. However, Mitsubishi Heavy Industries has achieved the purpose of uniform refrigeration, keeping warm and warming feet first by "cooling and spraying", which has brought consumers a brand-new experience.

3. Hisense Air Conditioning

Hisense Group Co., Ltd. is one of the largest white goods manufacturers in China. After the acquisition of Kelon Electric Appliances in 26, Hisense, backed by strong R&D strength and supported by excellent international management team, accelerated the pace of industrial expansion. To achieve differentiated management in brand strategy, Hisense focuses on high-end products, and Kelon focuses on low-end and cost-effective products. At present, it ranks among the top 1 electronic information enterprises in China.

for the computer room, it is necessary to have a high-quality air conditioner, so what are the characteristics and brands of special air conditioners for the computer room? You all know after reading the introduction in the above small series.