18553244. HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS simplified abstract (Mitsubishi Electric Corporation)

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

Organization Name

Mitsubishi Electric Corporation

Inventor(s)

Yoji Onaka of Tokyo (JP)

Tetsuji Saikusa of Tokyo (JP)

Rihito Adachi of Tokyo (JP)

Nanami Kishida of Tokyo (JP)

Taisaku Gomyo of Tokyo (JP)

Yuki Nakao of Tokyo (JP)

Shingo Kasaki of Tokyo (JP)

Atsushi Kibe of Tokyo (JP)

Hiroyuki Morimoto of Tokyo (JP)

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18553244 titled 'HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

The patent application describes a heat exchanger with two headers and heat-transfer tubes separated by a corrugated fin.

• The heat exchanger has a first header extending horizontally, with vertical first heat-transfer tubes spaced apart.
• A second header runs parallel to the first, with vertical second heat-transfer tubes also spaced apart.
• A corrugated fin is placed between the first and second heat-transfer tubes, with an inter-header region for draining meltwater.

Potential Applications: - Industrial heat exchange systems - HVAC systems - Refrigeration units

Problems Solved: - Efficient heat transfer - Meltwater drainage - Space-saving design

Benefits: - Improved heat exchange efficiency - Reduced risk of corrosion - Enhanced durability

Commercial Applications: Title: "Innovative Heat Exchanger Technology for Enhanced Efficiency" This technology can be used in various industries such as manufacturing, energy production, and HVAC systems, offering improved heat transfer capabilities and durability.

Questions about the technology: 1. How does the corrugated fin improve heat transfer efficiency in the heat exchanger?

  - The corrugated fin increases the surface area available for heat transfer, enhancing efficiency.

2. What are the potential maintenance requirements for this type of heat exchanger?

  - Regular cleaning and inspection may be necessary to ensure optimal performance and prevent clogging.

Original Abstract Submitted

A heat exchanger includes a first header that extends in a horizontal direction, a plurality of first heat-transfer tubes that extend in a vertical direction, that are provided to the first header, and that are spaced from each other in a horizontal direction, a second header provided parallel to the first header, a plurality of second heat-transfer tubes that extend in a vertical direction, that are provided to the second header, and that are spaced from each other in a horizontal direction, and a corrugated fin placed between the plurality of first heat-transfer tubes and between the plurality of second heat-transfer tubes. The corrugated fin has an inter-header region between the first header and the second header, and, in the inter-header region, a first drain slit is formed through which meltwater is drained.