News- Zhejiang Brozer Refrigeration Technology Co., Ltd.

Dec

How to diagnose and handle corrosion, blockage, or leaks in a condenser?

1. Visual Inspection and Diagnosis Observe the condenser pipes and fins for rust spots, white deposits, or corrosion marks. Corrosion is often accompanied by discoloration or blistering of the metal surface. Check pipe j...
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Nov

How to diagnose problems such as excessively high oil temperature, inability to start, or noise in Refrigeration Compressors?

1. Troubleshooting High Oil Temperature Check the cooling system: Confirm that the inlet and outlet temperatures of the water-cooled or air-cooled cooler are within the design range (inlet water ≤ 35℃, outlet 5-8℃ lower ...
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Nov

Why is it essential to control the impurities and moisture content in Refrigeration Compressors systems?

1. Prevent oil deterioration and corrosion: Moisture accelerates corrosion of metal components and insulation materials, leading to ice blockage, copper plating peeling, and ultimately affecting the normal operation of t...
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Nov

What are the possible causes of a high-pressure protection trip in a condensing unit?

1. Environmental factors leading to increased condensing pressure: High temperature environment: Abnormally high temperatures in summer or workshops reduce the condenser's heat dissipation capacity, causing the condensin...
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Nov

What is the role of the evaporator in an air conditioning system?

The role of the evaporator in an air conditioning system: 1. Achieving heat exchange and completing cooling The evaporator is a key component of the air conditioning refrigeration cycle. Low-pressure, low-temperature ref...
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Oct

What are the main sources of HVAC system energy consumption?

Main Sources of HVAC Equipment Energy Consumption Energy consumption analysis shows that HVAC system energy consumption is primarily concentrated in the following areas: 1. Compressor power (approximately 45%–55%) This i...
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Oct

What are common HVAC equipment failures?

Common HVAC Equipment Failures HVAC systems are prone to the following types of failures during long-term operation. Each type of failure can be quickly located and repaired using our strong R&D and after-sales teams...
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Oct

How can I tell if my air conditioner's condenser is damaged?

1. Significant decrease in cooling performanceThe air conditioner's outlet temperature is close to normal, or even "hot." This is often due to poor heat dissipation in the condenser, preventing the refrigerant from fully...
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Oct

What are the common Refrigeration Accessories?

Common Refrigeration Accessories 1. Compressor and its auxiliary devices Responsible for compressing low-pressure, low-temperature refrigerant into high-pressure, high-temperature gas, they are the core power source of t...
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Oct

What is the difference between air-cooled and water-cooled condensing units?

Differences between air-cooled and water-cooled condensing units 1. Different heat dissipation mediaAir-cooled units use air as the heat dissipation medium, using fans to dissipate heat directly into the ambient air. Wat...
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Sep

What are the most common uses for compressors?

1. Refrigeration and Air Conditioning SystemsThe compressor is the core component of the refrigeration cycle, responsible for compressing low-pressure, low-temperature refrigerant gas into high-pressure, high-temperature...
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Sep

How does an evaporator work?

1. Heat Exchange and Evaporation Process An evaporator uses heat from the air to evaporate water, forming a thin film on multiple layers of corrugated fiber (wet pads). As air passes through the water film, it absorbs la...
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How to diagnose and handle corrosion, blockage, or leaks in a condenser?

How to diagnose problems such as excessively high oil temperature, inability to start, or noise in Refrigeration Compressors?

Why is it essential to control the impurities and moisture content in Refrigeration Compressors systems?

What are the possible causes of a high-pressure protection trip in a condensing unit?

What is the role of the evaporator in an air conditioning system?

What are the main sources of HVAC system energy consumption?

What are common HVAC equipment failures?

How can I tell if my air conditioner's condenser is damaged?

What are the common Refrigeration Accessories?

What is the difference between air-cooled and water-cooled condensing units?

What are the most common uses for compressors?

How does an evaporator work?

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