Environmental test chamber safety device
By introducing a combination of an adjusting ring and a drive motor into the environmental test chamber, the problem of fixed pressure relief in existing devices is solved, enabling flexible adjustment of pressure relief and improving the applicability and safety of the test chamber.
CN224332190UActive Publication Date: 2026-06-09GUANGDONG TAITONG INTELLIGENT TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG TAITONG INTELLIGENT TECH CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-06-09
Smart Images
Figure CN224332190U_ABST
Abstract
The utility model belongs to test box technical field especially for a kind of environmental test chamber safety device, including test box body, two test bins are set up on test box body. The utility model through the movement of connecting column driven by screw rod by starting drive motor, the movement of connecting column will drive adjusting ring to move, by changing the position of adjusting ring, just can adjust the initial spring force of spring to piston, when adjusting ring moves in the direction of approaching connecting ring, the initial compression of spring increases, the spring force of spring to piston increases, means that higher internal pressure can overcome spring force to make piston move, i.
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