Sampling exhaust module of chemical supply cabinet
By designing an active exhaust module in the chemical supply cabinet, using the exhaust motor and fan blades to extract air, and then discharge it through isolation and filtration, the problems of traditional passive exhaust efficiency and chemical gas pollution are solved, and efficient and environmentally friendly exhaust effect is achieved.
CN222658702UActive Publication Date: 2025-03-25SHANGHAI CHUYI IND CO LTD
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Patent Information
- Application Number
- CN202421284714.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Technical Problem
When the existing chemical supply cabinet is stored and operated, the traditional passive exhaust efficiency is low, and the through-type exhaust will cause chemical gas to pollute the external environment.
Method used
A sampling exhaust module for a chemical supply cabinet is designed, adopting an active exhaust structure, which drives the fan blades to extract internal air through the exhaust motor, and filters and purifies gas through the isolation grid and filters inner plate, and finally discharges outward through the ventilation grille.
Benefits of technology
It improves exhaust efficiency, avoids chemical gas pollution to the external environment, and uses a modular snap-on connection structure to facilitate installation and maintenance.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a sampling exhaust module of a chemical supply cabinet, which relates to the field of chemical supply cabinets and comprises a main cabinet body, the bottom surface of the main cabinet body is uniformly and fixedly connected with bottom cushion blocks in a threaded manner, one side edge of the main cabinet body is uniformly butted with side butting plates, the side edges of the side butting plates are uniformly provided with ventilation grids, and the ventilation grids are connected with the bottom cushion blocks in a threaded manner. Side door plates are uniformly clamped to the side edge, away from the side butt joint plate, of the main cabinet body, inner isolation plates are horizontally, uniformly and fixedly arranged on the inner side edge of the main cabinet body, rear through grooves are uniformly formed in the side edge, away from the side door plates, of the main cabinet body, and inner clamping holes are symmetrically formed in the top surface and the bottom surface of the inner side of each rear through groove; an extension box body is horizontally welded to one side edge of the side butt joint plate, an isolation net plate is horizontally and fixedly connected to the inner side edge of the extension box body in a clamped mode, a modular buckle connection structure is adopted so that installation and use can be conducted according to needs, and meanwhile the exhaust efficiency is greatly improved through an active exhaust structure.
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