A fast cycle structure for a solar heat reaction medium

By accelerating the flow of the medium through a drive motor and bevel gear transmission system, and combining the S-shaped heat pipe and sleeve heat dissipation plate structure, the problems of slow medium flow and uneven heat exchange in the solar thermal utilization system are solved, achieving rapid circulation and efficient heat exchange.

CN224479861UActive Publication Date: 2026-07-10SHANDONG BORUN NEW ENERGY TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG BORUN NEW ENERGY TECH CO LTD
Filing Date
2025-10-09
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

In existing solar thermal utilization systems, the heat transfer medium flows at a low velocity within the pipes, resulting in insufficient heat transfer. Furthermore, the cold water convection within the heat exchange container is inadequate, leading to poor water temperature uniformity in the storage tank and negatively impacting the end-user experience.

Method used

The system employs a bevel gear transmission system that uses a drive motor to drive the drive shaft and the coupling shaft. Combined with the drive fan, it generates auxiliary thrust within the heat dissipation pipe to accelerate the flow of the medium. The heat dissipation pipe adopts an S-shaped structure with a large contact area with the cold water in the water storage tank. Combined with the sleeve and heat dissipation plate, it accelerates heat transfer.

Benefits of technology

It enables rapid circulation of the thermal reaction medium, improves heat exchange efficiency, ensures uniform water temperature in the storage tank, and enhances the end-user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224479861U_ABST
    Figure CN224479861U_ABST
Patent Text Reader

Abstract

This invention provides a rapid circulation structure for a solar thermal reaction medium, relating to the field of solar energy utilization device technology. It includes a storage tank with two sets of inclined support legs fixedly installed on its lower end face. A pump body is fixedly installed on the front end surface of the storage tank, and a heat dissipation pipe is installed on the outer end face of the pump body, located inside a water tank. In this invention, the front end of a connecting shaft extends into the heat dissipation pipe, and two drive fans are installed on the surface of the connecting shaft. The drive fans rotate synchronously with the connecting shaft, generating auxiliary thrust inside the heat dissipation pipe to accelerate the flow velocity of the medium within the pipe, reduce frictional resistance, and achieve rapid circulation of the thermal reaction medium. This solves the problems of low medium flow velocity in the pipeline, which easily leads to heat accumulation at the collector end, and the poor overall water temperature uniformity of the water tank caused by insufficient convection in the cold water within the heat exchange container.
Need to check novelty before this filing date? Find Prior Art