Outdoor modular refrigeration module and its installation method

Abstract

The invention provides an outdoor modular refrigerating module used for conducting refrigeration on a cabinet module. The cabinet module comprises a shell, wherein the side face of the shell is provided with an opening, and the shell is internally provided with a cold channel and a hot channel which are isolated through a cabinet. The refrigerating module comprises a case and a refrigerating module body arranged in the case, wherein the case is provided with an air inlet, an exhaust outlet and an air outlet which is connected with the opening in the shell in a butted manner, and the refrigerating module body comprises an air inlet cavity which communicates the air inlet with the cold channel, an air return cavity which communicates with the hot channel, a direct air inlet unit which is arranged at an inlet of the air inlet cavity, an air wall unit which is arranged at an outlet of the air inlet cavity and an air exhaust unit arranged at the exhaust outlet. The refrigerating module is manufactured, assembled and adjusted in a factory in advance and then conveyed to the scene, and then butt-joint installation of the refrigerating module and the cabinet module is completed, so that the building efficiency of a refrigerating system is greatly improved, the on-site construction workload is reduced, and thorough decoupling with a machine room is achieved.

Description

technical field [0001] The invention relates to the field of computer room or data center infrastructure, in particular to an outdoor modular refrigeration module and an installation method thereof. Background technique [0002] The construction plan of the refrigeration system of the traditional computer room and data center is mainly designed according to the structure of the existing building, and then the lines and pipelines are laid out on site according to the design plan, and the chiller, water pump, valve, precision air conditioner and other equipment are connected to form a refrigeration system. system. This traditional refrigeration system construction scheme has the following problems: (1) The installation of refrigeration equipment overlaps with civil engineering, and the design of the refrigeration system is restricted by civil engineering. (2) When the construction cannot be carried out in accordance with the original design plan due to civil engineering, stru...

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Problems solved by technology

This traditional refrigeration system construction scheme has the following problems: (1) The installation of refrigeration equipment and civil engineering overlap a lot, and the design of the refrigeration system is restricted by civil engineering

(2) When the construction cannot be carried out in accordance with the original design plan due to civil engineering, structure, electrical cables, fire protection, etc. during the construction process, experienced construction personnel are required to adjust the plan according to the construction situation on site, and then the plan needs to be changed Application, the adjusted plan can only be implemented after the application is approved, resulting in a long construction time, and there is a risk of delays in the construction period and failure to deliver on time

(3) Due to the long construction period of the traditional refrigeration system, it is often necessary to carry out capacity planning 1 to 2 years in advance. When the project is completed and delivered, it is very likely to encounter other requirements such as changing the capacity or structure and load-bearing due to business changes. It is difficult to make changes to the completed refrigeration system to meet business needs 100%, and some resources such as power, space, and ports have to be sacrificed

However, this construction plan also needs to install air ducts and other flow guide devices inside the computer room, and also needs to consider the construction of the cooling system. It has not been deeply decoupled from the IT computer room, and de-engineering is still not complete

Obviously, a series of possible problems brought about by on-site construction, such as substandard project quality, long construction time, and increased costs, have not been effectively avoided.

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