Equipment and piping layout design of clean room workshop

Equipment and piping layout design of clean room workshop

Clean room purification air-conditioning engineering equipment room equipment includes refrigeration units, combined purification air-conditioning units, water pumps, water softeners, etc. For small and medium-sized projects, the equipment is usually arranged in a computer room, for large-scale projects or special-purpose projects, usually put the air...

Text label: Equipment layout design of clean room computer room, clean room equipment room piping layout

Clean room workshop equipment and piping layout design

Clean room purification air-conditioning engineering equipment room equipment includes refrigeration units, combined purification air-conditioning units, water pumps, water softeners, etc. For small and medium-sized projects, the equipment is usually arranged in a computer room, for large-scale projects or special-purpose projects, usually Set up the air handling unit and the refrigeration unit in separate rooms. In the clean operation department project, due to the particularity of its use and the particularity of the airflow organization, the air handling unit is usually set in the technical interlayer above the operation department, which is convenient for arranging the air duct, and setting the refrigeration unit, water pump and other equipment in Air-conditioning room in underground building. Class I and II clean operating rooms should each adopt an independent purification air-conditioning system, 2-3 clean operating rooms of Class III and IV can share one system, fresh air can use a centralized system, and each operating room should be equipped with an independent exhaust system; At the same time, it is necessary to draw the floor plan of the equipment room, the floor plan of the equipment pipeline, the basic plan of the equipment room, the drawing of the hole, the cross section, the large sample, etc. After the purification air supply and return air outlets of each clean room are arranged, according to the specifications. The system is divided according to the requirements; the air outlets in the system are connected with air ducts, and the position of the supply and return air main pipes of each system should be adjusted with reference to the position of the combined purification air-conditioning unit in the top technical interlayer; the supply and return air of each system should be adjusted. The main pipe can share a hole to pass through the floor, or it can be set separately, which is convenient for the arrangement of pipes. The location and size of the opening.

The computer clean room modular of the purification air-conditioning project has stricter requirements than the computer room of the general air-conditioning project. The construction and installation and the usual maintenance management are all required to be verified. When the equipment is arranged, it is necessary to consider the smooth pipeline layout, convenient operation and management, and also Consider aesthetics. In the design stage of the construction drawing, the equipment piping diagram of the equipment room should be drawn. The equipment room piping includes air ducts, water pipes, steam pipes, etc. After the equipment room equipment is arranged, various connecting pipes should be arranged; It takes up a lot of space and should be arranged first. Compared with air ducts, water pipes and steam pipes are much smaller in size and can be arranged last; when arranging pipes, the principle of avoiding small pipes should be followed. All of them are open-mounted, and the spatial level and relative position of various pipes should be adjusted so as to be as straight and smooth as possible with fewer pipe fittings. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for clean rooms and dust-free workshops.

The water pipes and steam pipes of the machine room should be laid along the wall as much as possible. The pipes above the equipment should be arranged in an orderly manner, and U-shaped hangers should be used as much as possible. The horizontal pipe should not be too long, and should be bent upwards and connected to the main pipe as soon as possible to avoid occupying too much lower space; the air outlet, return air outlet and fresh air outlet of the combined air-conditioning unit are generally smaller than the designed air duct size, and the air duct When connecting, if the space size allows, the reducing pipe connection should be used as much as possible, and the static pressure box should be used less.

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