Dalian water source heat pump, Dalian ground source heat pump, Dalian air source heat pump
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There are four reasons for the "three-phase power failure" of the screw chiller: the power supply is not connected, the fuse is blown, the power voltage is unstable or the phase sequence is incorrect, and the transformer is damaged. The troubleshooting methods and their solutions are as follows:1. We need to first investigate the situation where the workshop is out of power and the power supply is not properly plugged in. This usually indicates that other equipment in the workshop is not working, or the power plug of the screw chiller is not properly plugged in, causing the equipment to not be powered on, resulting in a three-phase power failure.
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1、 Common auxiliary accessories for low-temperature water chillers1. Water flow switchThe water flow switch is used for control or cutoff protection of fluid flow in the pipeline. When the fluid flow reaches the set value, the switch automatically cuts off (or turns on) the circuit.2. Pressure controller
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Understanding the impact of dampness on air-cooled screw chillers can provide targeted moisture and waterproofing measures for chiller equipment to avoid major problems affecting the normal progress of industrial production. How to comprehensively "protect" air-cooled screw chillers:1. Timely wipe the condensed water outside the equipment
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The mechanism of the main factors of concern during cooling of water chillers is cold key. The air-cooled unit always adheres to the design concept of environmental protection, intelligence, and reliability, and provides new high-quality, efficient air-cooled unit products for the market. Refrigeration units at and below 30RT use imported fully enclosed scroll humidifiers, with an efficiency of 20% higher than humidifier humidifiers, stable operation, low vibration, and strong resistance to liquid hammer.
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2022-12-30
How to select screw chiller
Screw chiller is named as screw chiller because the key part of the compressor is screw chiller. It can be divided into water-cooled screw chiller and air-cooled screw chiller according to different heat dissipation modes. -
After the industrial water chiller system passes the vacuum test, the vacuum state in the system can be used for refrigerant filling.
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