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Schlee (China) Refrigerating Equipment Manufacturing Co.,Ltd

Add:Jupu Road, Pukou Development Zone, Nanjing City, Jiangsu Province, China

Contact us:Annie





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Air Cooled Screw Chiller Mature Technology
- Aug 01, 2017 -

Water-cooled semi-sealed screw chillers are a central air-conditioning product with water as the cooling medium. Compared with the same cooling air-cooled units, Air Cooled Screw Chiller the condenser and the evaporator are made of special high-efficiency heat transfer tubes, so the structure is compact , Small size, Air Cooled Screw Chiller high efficiency; and because there is no condensing fan, and thus low noise.

In the water-cooled semi-sealed screw chillers manufacturing has a mature technology, Air Cooled Screw Chiller improve the technology and advanced detection equipment, coupled with the selection of world-class accessories to ensure that the unit's stable and efficient operation.

Water-cooled semi-closed screw chillers can provide cold water for central air-conditioning systems such as hotels, hospitals, pharmaceutical plants, theaters, stadiums, Air Cooled Screw Chiller recreation centers, commercial buildings, industrial and mining enterprises, etc., as well as textile, chemical, food, Air Cooled Screw Chiller electronics and scientific research And other departments to provide refrigeration and so on.

1, the unit should have a dedicated room, and should take measures to run the unit when the heat generated from the engine room, ventilation can maintain room temperature does not exceed 35 ℃ requirements.

2, the unit should be installed in the deformation of the rigid base or concrete foundation, Air Cooled Screw Chiller the foundation should be flat surface, Air Cooled Screw Chiller should be able to withstand the weight of the unit when running.

3, the unit should be surrounded by drainage and other sufficient drainage capacity of the drainage measures in order to stop the seasonal operation or maintenance of the system when the water discharge system.

4, the engine room should have enough space for the installation and maintenance of the unit; room should have sufficient extubation space; Air Cooled Screw Chiller at the same time the top of the compressor should not lay pipes and pipe.

5, it is recommended to install the water pipe and the unit to take over the size of the installation of isolation between the isolation of rubber to take the distance, Air Cooled Screw Chiller so that the unit arrived at the scene after the appropriate construction and adjustment of space.

6, in order to make the electrical components work properly, Air Cooled Screw Chiller do not put the unit in the dust dirt, corrosive smoke and humidity, if there is such a situation, must be corrected.

7, should be prepared materials and tools: soft joints, shock pads, lifting equipment, lifting beams, hanging chain, jack, sliding pad wood, pad roll, pry bar.

1. The unit has been rigorously packaged and inspected at the factory to ensure that the crew is arriving at the destination under normal conditions. Installers, carriers and hoists should protect the unit as much as possible to prevent damage to the unit due to brutal operation. For some angle valves, Air Cooled Screw Chiller the pipe collides to avoid refrigerant leakage.

2. Units should be kept in the handling of the level of movement, Air Cooled Screw Chiller not tilted, you can use the crane, the use of cranes must be marked with the bottom of the lifting lug hole, sling and the unit contact parts should be isolated support. Should ensure that the sling can withstand the weight of the entire unit, Air Cooled Screw Chiller otherwise it will cause damage to the unit or serious personal injury. Do not lift or move the unit with a forklift.

3. If you do not have the vertical lifting conditions, you can use the horizontal rolling method, that is, with a jack at both ends of a certain height, Air Cooled Screw Chiller the pad roll on the unit sliding pad wood bearing, the unit rolling in place, then remove the slide Mats. Air Cooled Screw Chiller When using the horizontal scrolling method to move the unit, the force can only be used in the rack or sliding mat.

After the unit is in place, remove the sliding pad, use the bubble level calibration level, Air Cooled Screw Chiller and use the anchor bolts to the base of the unit fixed on the basis. It is recommended to place a 15 ~ 20mm thick anti-vibration pad between the foot of the unit and the foundation.

The unit is usually installed in the basement or the ground floor or dedicated room. If you must install on a higher floor, you should first determine whether the floor structure can withstand the running weight of the unit and, if necessary, reinforce the floor. In addition, Air Cooled Screw Chiller it is necessary to determine whether the floor is level or not. The weight distribution places the shock absorber.

The unit is installed in place after the installation of water system pipeline construction, Air Cooled Screw Chiller or has been arranged water system pipe and the unit evaporator and condenser water pipe mouth connection.