Recently, the after-sales service team of Hope Deepblue successfully completed a deep cleaning and maintenance operation for a lithium bromide absorption heat pump unit at a heating project. Through proficient technical skills and meticulous operation, this service significantly enhanced the unit's heat exchange efficiency and operational stability, earning high praise from the client and once again demonstrating Hope Deepblue's professional capability and sense of responsibility in the field of industrial equipment after-sales service.

Working Principle:

The lithium bromide absorption heat pump is one of Hope Deepblue's core technological products. Its uniqueness lies in utilizing thermal energy (such as industrial waste heat, geothermal energy, or heat from natural gas combustion) as the driven heat source to extract low-grade heat from waste hot water. The recovered heat is used to heat the district hot water, thereby improving the overall energy efficiency of the system and reducing comprehensive energy consumption.

Precise Maintenance:

During the long-term operation of industrial equipment, deposits that impair performance can gradually accumulate inside the heat exchange system due to the working media and environmental factors. These deposits can impede the system's designed heat transfer efficiency, becoming a critical factor leading to decreased overall equipment efficiency and increased operational energy consumption. To address this inevitable challenge, Hope Deepblue after-sales service team, based on their in-depth understanding of the equipment's operational characteristics, implemented a customized precise cleaning strategy.

1. For the absorber heat exchange tube: The team applied principles of fluid physics, employing a flexible flushing technique with optimized parameters. Under the premise of avoiding damage to the precision piping, they effectively removed lightly adhered contaminants inside, restoring flow path unobstructed and wall cleanliness, thereby ensuring the high-efficiency completion of the mass and heat transfer processes.

2. For the condenser heat exchange tube: The team executed a coordinated, step-by-step deep cleaning process. Firstly, they used specialized agents highly compatible with the system for circulatory purification, effectively decomposing various types of stubborn deposits. Subsequently, combined with a customized physical flow path cleaning process, they conducted a comprehensive cleansing to ensure no derivative residues remained. This synergistic approach of "chemical softening and physical removal" ensured the thorough recovery of the core unit's functional integrity.

During the operation, Hope Deepblue strictly adhered to safety regulations and the company's established high-standard maintenance procedures. While efficiently completing the cleaning task, engineers also conducted a simultaneous "health check" on the overall operating status of the unit, promptly identifying and eliminating potential hidden hazards. The contrast before and after cleaning was remarkable. This not only directly enhanced the heating efficiency of the unit, providing solid support for the stability of the client's subsequent production and domestic energy use but also, by reducing operational resistance and energy consumption, delivered tangible energy-saving benefits to the client.

In the future, Hope Deepblue will continue to uphold the customer-centric principle, assisting customers in maintaining optimal equipment performance with efficient, professional, and reliable services, thereby creating long-term value for achieving safe, stable, and energy-efficient energy usage goals.