A hairpin heat exchanger structure
By using a multi-segment connection straight section shell and a connecting cover design, the problem of the difficulty in disassembling the U-shaped section shell of the hairpin heat exchanger is solved, enabling convenient disassembly and internal cleaning of the shell and improving equipment maintenance efficiency.
CN224480068UActive Publication Date: 2026-07-10KUNSHAN BEXCELLE SPECIAL EQUIP CO LTD
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Patent Information
- Application Number
- CN202521720242.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-13
- Publication Date
- 2026-07-10
- Estimated Expiration
- 2035-08-13
AI Technical Summary
Technical Problem
The existing hairpin heat exchanger has a U-shaped shell that is difficult to disassemble, and the straight shell is too long, making internal cleaning inconvenient.
Method used
The design features a multi-segment straight shell with a connecting cover in the U-shaped section. The U-shaped section is sealed to the straight shell with bolts. The connecting cover is equipped with a support frame and a sealing ring, which facilitates disassembly, assembly, and standing, as well as internal cleaning.
Benefits of technology
It enables convenient disassembly and cleaning of the hairpin heat exchanger shell, improves equipment maintenance efficiency, and reduces inconvenience during disassembly.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224480068U_ABST
Abstract
The utility model relates to hairpin heat exchanger technical field, and disclose a kind of hairpin heat exchanger structure, including first shell, second shell and third shell, the first shell, second shell and third shell are connected in proper order, and connecting mechanism is provided on first shell, second shell and third shell, and connecting mechanism is convenient for the shell disassembly of hairpin heat exchanger, and connecting mechanism includes connecting plate and connecting cover, the connecting plate is fixedly installed in one end of third shell, the connecting cover is sealed with connecting plate Connection, by the straight section shell of hairpin heat exchanger is set to multistage type connection, every section straight section shell is conveniently disassembled and stands, to facilitate subsequent cleaning inside straight section shell, by the connecting cover of heat exchange pipe U section setting, and connecting cover is sealed with straight section shell by bolt connection, not only can the heat exchange pipe U section be wrapped cover into inside, and connecting cover is conveniently disassembled and stands, to facilitate subsequent cleaning inside connecting cover.
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