Screw type air-cooled cooling (heating) water unit

NegotiableUpdate on 03/02

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Nature of the Manufacturer: Producers

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Overview

Product Name: Screw type air-cooled (hot) water chiller Product Overview: The "Shanglei" series water-cooled screw chiller is a product designed based on the technology of similar products at home and abroad. This series of chiller has mature technology and simple design, using a 5:6 asymmetric twin-screw compressor. Through more than 20 years of practice, it has been proven that the product has stable performance, energy saving, long service life, and extremely low failure rate. This device can provide a cold water source of 5 ℃~15 ℃ and a hot water source of 40 ℃~50 ℃, suitable for various places such as chemical, metallurgical, electronic, food and other industries' production processes. It can also be used as a cold and heat source host for swimming pools, shopping malls, hotels, guesthouses, etc.

Product Details

Stability: Shanglei integrates global supplier resources to order each component of the unit, ensuring the high quality of each component and ensuring the stability of the overall quality of the machine.

Energy saving: The unit adopts the Siemens complete system, coupled with Shanglei's independently developed unit energy-saving program, to ensure that the unit automatically adjusts the operation status of the compressor according to the set working conditions, greatly ensuring smooth and energy-saving operation of the unit.

Introduction: Introduction to the unit structure, with a good human-machine interface. Within the operating range of the unit, the operating conditions of the unit can be freely set. Once set, the unit can operate on its own and adjust energy in real time, with easy operation.

Multiple compressor units, each compressor unit's refrigeration system can serve as a backup for each other.

The unit adopts an integrated design, with a compact and simple structure. The enclosure structural components have been subjected to electrostatic phosphating spraying by automatic spraying equipment, which has strong corrosion resistance. It is equipped with a waterproof cabinet to ensure that the unit can be placed outdoors for a long time without fading or corrosion.

Note:

1. Refrigeration condition: inlet/outlet temperature of chilled water is 12 ℃/7 ℃; The ambient temperature is 35 ℃.

2. Heating conditions: Hot water inlet/outlet temperature of 40 ℃/45 ℃; The ambient dry bulb temperature is 7 ℃ and the wet bulb temperature is 6 ℃.

The water side of the evaporator and condenser is designed to withstand a pressure of 1.0 MPa.

The fouling coefficient on the water side of the evaporator under nominal operating conditions is 0.018 ㎡·℃/Kw.

5. For more parameters related to industrial use, refrigeration and heating, please consult Shang Lei: