Intelligent fume hood system and control method thereof

A fume hood and intelligent technology, applied in the field of laboratory safety, can solve the problems of inconvenient use, potential safety hazards, gas leakage, etc., and achieve the effects of saving energy consumption, eliminating potential safety hazards and improving convenience.

Active Publication Date: 2021-07-13
SUZHOU PLAN LAB SYST ENG
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new design improves upon existing systems for controlling an air conditioned room's doors through lift mechanisms that move upward when they are openings on top of them. It uses sensors like pressure/force sensors, motion recognition cameras, and touch-based gestures identifiers (TID) to detect if someone has entered into it during its operation process. These advanced technology allows for precise automation over large areas without requiring pauses from time to start again after each use. Additionally, this innovative solution reduces environmental concerns associated with traditional methods such as exhaust fans used inside rooms due to their high noise levels.

Problems solved by technology

Technical Problem: Existing fume lamps have limitations such as being difficult for users who hold objects while trying to open them, causing dangerous situations like leaks caused by improper control over how they operate, making sure their doors stay closed properly even after multiple attempts, which can lead to accidental explosions.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent fume hood system and control method thereof
  • Intelligent fume hood system and control method thereof
  • Intelligent fume hood system and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; Fully conveyed to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0042] refer to figure 1 As shown, a kind of intelligent fume hood system provided by a typical embodiment of the present invention includes: a fume hood body 1, a glass sliding door 2 and a counterweight mechanism 3 respectively movably installed on the front side and rear side of the fume hood body, installed on The ventilation valve 4 on the fume hood body and the lifting drive mechanism connected with the glass sliding door and the counterweight mechani

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an intelligent fume hood system and a control method thereof. The intelligent fume hood system comprises a fume hood body, a glass sliding door, a balance weight mechanism, a vent valve, a lifting driving mechanism and the like, and further comprises a first sensor, a second sensor, a controller and the like. The controller can correspondingly control opening and closing of the glass sliding door and the vent valve according to signals monitored by the first sensor and the second sensor. According to the intelligent fume hood system, the structure of the lifting driving mechanism of the glass sliding door is improved, a human body proximity sensor, a force sensor and/or a gesture recognition sensor, an infrared distance sensor and the like are combined, the opening and closing state of the glass sliding door and the opening and closing state of a valve plate of the vent valve can be automatically controlled, good convenience is provided for experimenters, potential safety hazards caused by gas leakage in a fume hood can be eradicated, energy consumption can be reduced, and the intelligent fume hood system is safer and more environmentally friendly.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner SUZHOU PLAN LAB SYST ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap