20240018019. HEAT DISSIPATION APPARATUS AND METHODS FOR UV-LED PHOTOREACTORS simplified abstract (THE UNIVERSITY OF BRITISH COLUMBIA)

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HEAT DISSIPATION APPARATUS AND METHODS FOR UV-LED PHOTOREACTORS

Organization Name

THE UNIVERSITY OF BRITISH COLUMBIA

Inventor(s)

Fariborz Taghipour of Burnaby (CA)

HEAT DISSIPATION APPARATUS AND METHODS FOR UV-LED PHOTOREACTORS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240018019 titled 'HEAT DISSIPATION APPARATUS AND METHODS FOR UV-LED PHOTOREACTORS

Simplified Explanation

The abstract describes a patent application for a UV reactor that uses UV radiation to irradiate a flow of fluid. The reactor consists of a fluid conduit, which allows the fluid to flow through, and a UV-LED that directs radiation into the fluid conduit. The UV-LED is connected to a PCB (printed circuit board) and is in thermal contact with a heat conducting substrate. Heat is dissipated from the UV-LED through the heat conducting substrate and the thermal contact between the substrate and the fluid conduit.

  • The patent application describes a UV reactor that irradiates fluid with UV radiation.
  • The reactor includes a fluid conduit for the flow of fluid and a UV-LED that directs radiation into the conduit.
  • The UV-LED is connected to a PCB and is in thermal contact with a heat conducting substrate.
  • Heat from the UV-LED is dissipated through the heat conducting substrate and the thermal contact with the fluid conduit.

Potential Applications:

  • Water treatment: The UV reactor can be used for disinfection and purification of water by effectively killing microorganisms.
  • Chemical processing: The UV reactor can be utilized in chemical processes that require UV radiation for reactions or sterilization.
  • Pharmaceutical industry: The reactor can be employed in pharmaceutical manufacturing processes that require UV radiation for sterilization or quality control.

Problems Solved:

  • Efficient heat dissipation: The thermal contact between the heat conducting substrate and the fluid conduit allows for effective heat dissipation from the UV-LED, preventing overheating and ensuring optimal performance.
  • Uniform irradiation: The design of the reactor ensures that the UV radiation is evenly distributed throughout the fluid conduit, providing consistent treatment or processing.

Benefits:

  • Enhanced efficiency: The heat conducting substrate and thermal contact enable efficient heat dissipation, improving the overall performance and lifespan of the UV reactor.
  • Cost-effective: The use of a UV-LED and the efficient heat dissipation system result in a more energy-efficient and cost-effective solution compared to traditional UV reactors.
  • Versatility: The reactor can be used in various applications, such as water treatment, chemical processing, and pharmaceutical manufacturing, providing a versatile solution for different industries.


Original Abstract Submitted

a uv reactor irradiates a flow of fluid with uv radiation. the reactor comprises: a fluid conduit defined by a heat conducting conduit body comprising one or more heat conducting walls for permitting a flow of fluid therethrough; a uv-led operatively connected to a pcb and oriented for directing radiation into the fluid conduit. the pcb comprises a heat conducting substrate having a first surface. the conduit body is in thermal contact with the first surface of the heat conducting substrate. heat is dissipated from the uv-led via the heat conducting substrate, the thermal contact between the first surface of the heat conducting substrate and the heat conducting conduit body, and from the one or more heat conducting walls of the heat conducting conduit body to the fluid flowing through the fluid conduit.

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