一种高效吸收式热泵机组
By integrating the condenser and regenerator into a single structure, combining heat exchange methods, and employing multi-stage staggered liquid-blocking technology, the problems of low heat exchange efficiency and refrigerant contamination in steam-type lithium bromide absorption chillers have been solved, achieving efficient and safe heat recovery and cost reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- PANASONIC REFRIGERATION DALIAN CO LTD
- Filing Date
- 2023-04-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing steam-type lithium bromide absorption chillers have low heat exchange efficiency, large solution filling volume, serious refrigerant contamination problems, and high cost.
It adopts an integrated upper and lower structure for the condenser and regenerator, combined with falling film and immersion heat exchange methods, eliminates the grid plate liquid baffle, sets up a multi-stage staggered liquid baffle structure, uses frequency conversion pump to control liquid level, temperature sensor and solenoid valve to control solution temperature, and combines condensate heat recovery device to improve heat recovery.
It improves the heat exchange efficiency between solution and steam, reduces the amount of solution filling and material costs, prevents refrigerant contamination, and achieves efficient heat recovery and safety.
Smart Images
Figure CN116294280B_ABST