A waterproof and ventilated assembly and underwater robot
By designing waterproof and ventilated components, the sealing and ventilation status of the air intake channel is automatically controlled by water pressure changes, solving the problem that traditional designs cannot simultaneously achieve underwater sealing and above-water ventilation, thus realizing the reliability and functionality of the equipment in different environments.
CN224503716UActive Publication Date: 2026-07-14浙江大学宁波国际科创中心
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江大学宁波国际科创中心
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-14
Smart Images
Figure CN224503716U_ABST
Abstract
The utility model provides a waterproof vent assembly and underwater robot belong to underwater robot technical field, include: install shell, be provided with installation cavity in, gas inlet channel is provided on install shell and is communicated with installation cavity arrangement, and gas inlet channel is provided with waterproof air -permeable part in, waterproof air -permeable part can change position or take place flexible deformation relative to gas inlet channel, butt joint department, it is provided in installation cavity, and butt joint department can be along the center axis direction of gas inlet channel linear movement, install shell is provided with the first water inlet hole of through and installation cavity is linked together, push elasticity spare, it is provided in gas inlet channel, and one end of push elasticity spare is used for underwater robot connection, the other end of push elasticity spare and waterproof air -permeable part are opposite, the advantage is when equipment is in underwater, realize the effective closure of gas inlet channel, once equipment returns to the water surface or is in low water pressure environment, make gas inlet channel re -open, restore the aeration state.
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