Durable R22 Refrigerator Compressor for Low Temperature AC - China Suppliers & Factory Manufacturer
Working Principle
Refrigerator compressors are mainly driven by motors, and use mechanical structures such as pistons, rotating blades or scroll disks to compress refrigerant gas. During the compression process, the temperature and pressure of the refrigerant rise, and then the heat is released in the condenser, and the heat is absorbed into the evaporator after the pressure is reduced by the expansion valve, so as to achieve the purpose of cooling the inside of the refrigerator.
Application Scenario
- Household refrigerator: The most common application, for the refrigeration and freezing of household food.
- Commercial refrigeration equipment: Such as supermarket freezer, beverage machine, ice cream machine, etc.
- Industrial refrigeration: Including food processing, chemical raw material storage and other industrial fields that require a low temperature environment.
- Automotive air conditioning: The refrigeration system used in the interior of the car.
- Medical equipment: Such as blood storage refrigerators, vaccine coolers, etc.
Parameter
| Application | Evaporating Temperature | Example |
|---|---|---|
| LBP | -35℃ ~ -15℃ | Refrigerators, Freezers |
| MBP | -20℃ ~ 0℃ | Drinking Fountains, Food Preservation Machine |
| HBP | -5℃ ~ +15℃ | Water Heater, Dehumidifiers |
Advantage
- High efficiency and energy saving: Modern refrigerator compressors usually use high efficiency and energy saving design to reduce energy consumption and reduce electricity costs.
- Stable and reliable: High quality compressor has a long service life and good reliability.
- Low noise: Using advanced noise reduction technology, low noise during operation, providing a quiet living environment.
- Environmentally friendly refrigerants: Many modern compressors use environmentally friendly refrigerants to reduce the damage to the ozone layer.
- Intelligent control: Some high-end compressors are equipped with intelligent control system, which can adjust the refrigeration intensity according to actual needs, and further save energy.
Pictures
Compressor Type A
Compressor Type B
Packaging Method
1. Pallet packing
2. Color bag packaging
3. Yellow packing
Certificates
Frequently Asked Questions
Q:
How does a refrigerator compressor work?
A refrigerator compressor is driven by a motor. It uses mechanical structures like pistons, rotating blades, or scroll disks to compress the refrigerant gas. This process raises the refrigerant's temperature and pressure. The heat is then released in the condenser, and cooling is achieved in the evaporator after the pressure drops via the expansion valve.
Q:
What are the differences between LBP, MBP, and HBP compressors?
These terms refer to the evaporating temperature ranges of the compressor: LBP (Low Back Pressure) operates between -35℃ to -15℃ for refrigerators/freezers; MBP (Medium Back Pressure) operates between -20℃ to 0℃ for drinking fountains/preservation machines; HBP (High Back Pressure) operates between -5℃ to +15℃ for water heaters/dehumidifiers.
Q:
Where are these compressors commonly applied?
They are widely used in household refrigerators, commercial refrigeration equipment (supermarket freezers, beverage and ice cream machines), industrial low-temperature storage, automotive air conditioning units, and specialized medical storage devices.
Q:
What makes modern compressors energy-efficient and quiet?
Modern compressors utilize high-efficiency motor designs and advanced noise reduction technology. Additionally, some high-end models feature intelligent control systems that adjust cooling intensity based on real-time demands, optimizing power consumption and reducing operating noise.
Q:
What type of packaging options are available for shipping?
Compressors are securely shipped using three primary packaging methods depending on logistics requirements: Pallet packing, Color bag packaging, and Yellow packing, ensuring safe and damage-free transportation.