>Installation procedures of Nanjing Donris screw chiller manufacturer and Nanjing water cooler manufacturer:
. During installation, please check whether the machine is damaged and choose a suitable place to facilitate installation and future maintenance.
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The site where the unit is installed must be the floor, installation pad or foundation, its level is within. and it must be able to bear the operating weight of the unit.
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The unit should be placed in a computer room with a room temperature of .-.℃. There should be enough space around and above the unit to facilitate daily maintenance work.
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.A duct space should be left at one end of the unit for cleaning the condenser tube bundle. Door openings or other appropriately located openings can also be used.
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.Select the cooling system and cold water system of the water pipe unit with appropriate pipe diameter for maximum power operation and connect them correctly.
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.For ordinary applications, the water flow rate through the evaporator and condenser is allowed to be between .-./.
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.The water flow should remain stable under any load conditions.
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.The design and installation of all chilled water and cooling water pipelines should be carried out according to conventional methods. The chilled water pump should be located on the water inlet pipe of the unit to ensure positive pressure and flow in the unit. Vibration-absorbing pipes should be installed during piping to ensure appropriate elasticity and prevent the evaporator water from being drained when the water pump is shut down.
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.Piping should be firmly supported independently of the chiller to avoid stress on components of the chiller. The hanger should be set up to facilitate pipeline centering.
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.In order to reduce noise and vibration, it is best to install vibration isolators on the pipeline.
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.In order to use the chiller economically and effectively, it is recommended to ask water treatment experts to analyze the water supply quality of the evaporator and condenser. Poor water quality will cause scaling, affect heat transfer, or produce corrosion precipitation and breed organic matter. Unit performance increases operating and maintenance costs.
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Generally speaking, correct water treatment and regular cleaning of the pipe bundle can maintain its good performance. If the existing water quality conditions cannot be improved by appropriate methods, then it is necessary to consider allowing the pipe bundle to have a larger fouling factor or specify specialized materials of construction.
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Please install a filter at the inlet of the water pipe and clean it regularly.
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.After the leak test is completed, all connecting ports must be rust-proofed.
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. In order to facilitate daily maintenance work, users can adopt some (or all) of the following measures:
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) Pressure gauges and stop valves with cocks can be installed on the cooling The inlet and outlet pipes of water and chilled water should be as close as possible to the chiller
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) Hanging rails and beams can be erected above the equipment to facilitate maintenance.
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Installation requirements:
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Before installing the refrigerator, please choose a place with a stable foundation, open space and smooth surroundings, and avoid corrosion, pollution, sunlight, and rain to facilitate installation and maintenance
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Select a matching cooling water tower according to the cooling capacity of the refrigerator. The piping of the chiller should be installed according to the throat size of the fuselage. Do not reduce the size of the cooling water pipe. This will cause high-pressure overload, affect the cooling effect and increase power consumption
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. Please use air-cooled refrigerators. Install it in a space above the wall to avoid poor heat dissipation, high voltage overload, which affects the cooling effect and increases power consumption.
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Nanjing Donris screw chiller manufacturer, Nanjing water cooler manufacturer