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Wet curtain air cooler refrigeration room layout and installation
Release time:2016-11-21 12:15:36
Refrigeration room layout
Set the refrigeration room called the refrigerator or freeze. Small refrigeration roomusually attached to the main building of the basement or the ground floor of a building. Large-scale refrigeration room, in particular ammonia refrigeration room, needs to be built separately.
Refrigerator the refrigerator in the room as well as matching with the chiller refrigeration, cooling water pump weight, vibration and noise when running, usually arranged on the ground floor or the basement. When is a tall building with podium, refrigeration room the best layout in the podium building of basement and good noise isolation, particularly water pump amount frozen, pipe supports and hangers vibration reduction. Refrigeration room adjacent and upper rooms should be the requirements for noise isolation high places.
Supporting the refrigerators and refrigerator freezing, cooling water pumps and other equipment are building energy consumer and its location should be as close as possible to the load Center, and low-voltage distribution approaches, and the best set up near the escalators.
Set to send, within the refrigeration room ventilation equipment, so as to remove indoor waste heat and fresh air. Room temperature should be less than 36 degrees centigrade. Room noise control measures should be taken to prevent unit noise effects spread to air conditioning in the rooms or outdoor environment. Set up artificial lighting within the room, around the control switch and instrument operation to haveplenty of illumination.
Chiller room should be higher ground the basis of between 150 and 200 mm. Around the base and on the basis of sewer and sump of the engine room or floor drains connected to discharge possible leaking oil.
Lifting equipment such as refrigeration, cooling water pipes of floor shall have sufficient capacity and to deal with the problem of noise isolation.
Refrigeration room shall meet the national fire safety measures all relevant code forfire protection design requirements.
Chiller, in the refrigeration room the larger size and weight of the device, and therefore should be taken into account when setting refrigeration room equipment accessibility problems. Electromechanical equipment service life is shorter than the building of reserve equipment installation and control of hole should have measures that at the time of replacement of mechanical and electrical equipment can open.
Wet curtain air coolers installation and use
Wet curtain cooling fan points
1, wet curtain cooling fan blower and water pump circuit should be centralized control, control switch should be installed indoors. Air coolers before use, ensure that the pad and pool free of debris, cleaning 1~2 times a year; in winter when not in use,place the pool water NET, wrapped the box with plastic sheeting to prevent debris into the machine.
2, add the water in the tank is clean water, to keep the wet curtain air cooler pipe flow and high efficiency of the cooling pad. If pad is found inadequate or uneven water, to check whether the lack of water in the pool (pool float valve can automatically fill in water and water), water pumps are working and the water supply pipe and thepump inlet, especially spray pipes way whether the holes are clogged, check whether the spray water is located in the center of the pad.
Wet curtain air coolers is the new era of choices: cooling pad cooler cooling pad fan+ longitudinal ventilation systems, is the world's most economical and most environmentally friendly cooling systems. Work: in corrugated thin water film on the surface of the wet film, when outdoor dry-hot wind opposite the fresh air is pumped through the wet film, heat in the air is absorbed by the water on the wet film evaporation and water inside the form of cool, moist air, to create a fresh feeling.
Wet curtain cooling fan install instructions
Cooling fan installed in the window, outside the walls with window or wall, or the wall of the fitting holes. Cold air outlet should be higher, not suitable for direct human.Before installation, use a steel welding bays, the parameters, determined by the installation site. Considering the safety of maintenance when entering the tank, shouldadopt the 40-50 angle.
Cooler pad away from the wall distance should be greater than 30CM, so as not to enter the wet curtain air flow is blocked. Wet curtain cooling fan ventilation there aregenerally two kinds of vertical and horizontal, transverse ventilation air flow fault area, the wind speed, likely to cause large areas of dead ends, and vertical air flow cut-small size, wind speed, corner area is very small. Cases under the conditions of use, longitudinal ventilation should be advanced as possible.