Intelligent kitchen ventilation and air exchange device

A ventilation device and smart kitchen technology, applied in the direction of non-electric variable control, instrument, humidity control, etc., can solve the problems of insufficient humidity adjustment accuracy, damage to personal health, inaccurate control and comfort, etc., to achieve long service life and high sensitivity High effect with high control precision

Inactive Publication Date: 2020-08-11
赵鹏
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing kitchen ventilation device does not have enough humidity adjustment accuracy, and inaccurate control will lead to work comfort and serious damage to personal health.

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 kitchen ventilation and air exchange device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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 relates to the technical field of intelligent kitchen regulation and control, in particular to an intelligent kitchen ventilation and air exchange device, which comprises a humidity acquisition circuit, a signal amplification circuit and a comparison control circuit which are electrically connected in sequence. The comparison control circuit comprises a first integrated operational amplifier U1. The output end of the first integrated operational amplifier is electrically connected with a humidifier; the forward input end of the first integrated operational amplifier is electrically connected with the signal amplification circuit; the reverse input end of the first integrated operational amplifier is electrically connected with the control end of a thirteenth resistor R13; thefirst end and the second end of the thirteenth resistor are electrically connected with a power supply; and a first power supply end 1 and a second power supply end 2 of the first integrated operational amplifier are electrically connected with the power supply respectively. According to the intelligent kitchen ventilation and air exchange device, by arranging the comparison control circuit, thehumidity is accurately controlled within a comfortable range suitable for work, the control precision is high, and automatic control over the humidity is achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent kitchen control, in particular to an intelligent kitchen ventilation device. Background technique [0002] In the home kitchen, the range hood is usually turned on to discharge the fume and steam out of the room when cooking. In the case of low outdoor weather in the north, it is often necessary to close the doors and windows, so the room is relatively closed. In this case, gas is used to cook. When cooking, especially when using a range hood, there will often be a peculiar smell in the room. This is because the combustion of the gas itself will consume part of the oxygen, and the air pressure in the kitchen will be slightly reduced. Intensified, then, in order to maintain the balance of indoor air pressure, air compensation will inevitably occur, and the outdoor air can only enter from the only sewer that communicates with the outside world, which will increase the anti-odor of the sewer and ...

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
IPC IPC(8): G05D22/02
CPCG05D22/02
Inventor 董光金郭凌刘绪源罗湘晖王文兵
Owner 赵鹏
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