Integrated energy-saving air conditioner

Abstract

The invention discloses an integrated energy-saving air conditioner which is used for adjusting temperature of a base station in a machine room. The integrated energy-saving air conditioner comprises an air conditioner host, a control system and an outdoor condenser which is connected with the air conditioner host, wherein a refrigeration system is arranged in the air conditioner host; an indoor air returning and circulating system, an outdoor air discharging system and a fresh air introduction system are arranged in the air conditioner host; the indoor air returning system is connected with the outdoor air discharging system and the fresh air introduction system respectively and is provided with an indoor air inlet and at least two indoor air outlets; and the control system is arranged in the air conditioner host to perform on-off control over the indoor air returning and circulating system, the outdoor air discharging system and the fresh air introduction system and adjust the air volume of each system. Through the air conditioner, the indoor and outdoor air supply, return and control systems can be effectively integrated with the host in structure, the air supply volume is controlled in a multi-outlet mode, and gradient temperature control and energy conservation effects are achieved, so that the integration degree of the system is enhanced, and the system is convenient to mount and debug to improve the integral performance of the base station and the machine room air conditioning system.

Description

technical field [0001] The invention relates to the field of heat dissipation of heating equipment in a computer room or a base station, in particular to an integrated energy-saving air conditioner. Background technique [0002] The heat dissipation problem of mobile communication switches, data centers, computer workstations and other equipment has become more and more severe with the improvement of system integration. At present, the operating cost of data centers (power + cooling) has exceeded the cost of the equipment itself, and will continue to grow The upgrading of equipment and continuous improvement. [0003] The service object of computer room air conditioner design is mainly for the heating equipment in work, and usually adopts the air conditioner design of up-sent and down-return or down-sent and up-return, but at present, most base stations or computer room air conditioners use ordinary civil air-conditioning systems or improved complex area temperature control ...

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Problems solved by technology

[0005] 2. There is often a short-circuit cycle between the cold supply air and the hot return air of the air-conditioning system in the computer room, which causes the air-conditioning system to work in a state of useless dehumidification, which is not only a waste of energy, but also often cannot effectively cool down to ensure that the computer room The basic requirement of temperature

[0006] 3. There are still complex system problems in the improved complex area temperature control or the air conditioning system with frequency conversion, such as the separation of the control system and the host, the supply and return air in different spatial positions, and the need to add additional supply and return air pipelines, etc. These are System installation, debugging and space requirements bring many disadvantages, and frequency conversion technology is a technical method that the base station of the telecommunication system tries to avoid because it will affect the signal quality

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