Quick welding joint for solar thermal collector
By designing the quick welded joints of threaded casing and threaded tubes, combined with the structure of fixing nuts, sealing rings, conical connecting pipes and seam pipes, the problems of inconvenient adjustment of joint length and inadequate pipe size in solar collectors are solved, and a fast and convenient welding process is achieved.
CN222669215UActive Publication Date: 2025-03-25YUNNAN OUWEI NEW ENERGY TECH CO LTD
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Patent Information
- Application Number
- CN202420803534.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-17
AI Technical Summary
Technical Problem
During the installation and use of solar collectors, welded joints of multiple sizes are required, and the existing joints are of fixed length, which is inconvenient to use.
Method used
A quick welded joint is designed, using threaded connections of threaded sleeves and threaded pipes, length adjustment is achieved through fixing nuts and sealing rings, and adapting to different pipe sizes through tapered connecting pipes and seam pipes.
Benefits of technology
It realizes rapid adjustment of joint length and adaptation to different pipe sizes, improving the speed and convenience of solar collector welding.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of solar welding tools, and discloses a quick welding joint for a solar heat collector, which comprises a threaded sleeve, and joint structures are arranged at two ends of the threaded sleeve. The connector structure comprises two threaded pipes, the outer surfaces of the two threaded pipes are in threaded connection with the inner wall of the threaded sleeve, the outer surface of each threaded pipe is rotationally connected with a fixing nut, and the side faces, close to each other, of the two fixing nuts make contact with the left end and the right end of the threaded sleeve. The ends, away from each other, of the two threaded pipes are fixedly connected with conical connecting pipes, and the ends, away from each other, of the two conical connecting pipes are fixedly connected with slotted pipes. According to the quick welding connector for the solar heat collector, the threaded sleeve is connected with the threaded pipe through threads, the distance between the threaded sleeve and the threaded pipe can be changed through rotation of the threads, and therefore during use, the length of the connector can be quickly adjusted according to needs for welding.
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