A general interface structure of density relay suitable for various industrial instruments
By designing a universal interface structure for density relays that is compatible with various industrial instruments, the problem of equipment replacement difficulties caused by design differences among different manufacturers has been solved, achieving rapid installation and high compatibility, and reducing operation and maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU HUABO ZHITONG DIGITAL TECHNOLOGY CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-21
AI Technical Summary
Different manufacturers' density relays have different mechanical designs, which means that custom-made adapters are required when replacing equipment, extending the construction period and increasing maintenance costs.
A universal interface structure for density relays adapted to various industrial instruments was designed, including a housing, a mounting plate, a detection component, a connection component, and a protection component. Through the combination of components such as grooves, mounting holes, a fixing frame, reinforcing ribs, and a transparent protective shell, rapid installation and effective protection are achieved.
It enables rapid installation of density relays, prevents misalignment and dust intrusion, improves compatibility, and reduces equipment replacement time and cost.
Smart Images

Figure CN224536961U_ABST