Unlock instant, AI-driven research and patent intelligence for your innovation.

Fan control method and host internet-of-things control device

A control device and control method technology, which is applied to heating methods, household stoves/stoves, lighting and heating equipment, etc., can solve the problems of increased energy consumption and noise, and achieve the effect of reducing energy consumption and noise

Pending Publication Date: 2022-05-13
HANGZHOU ROBAM APPLIANCES CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for low-floor or small shop application scenarios, the use of frequency converters to control fans will increase energy consumption and noise due to the increase in fan power.

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
  • Fan control method and host internet-of-things control device
  • Fan control method and host internet-of-things control device
  • Fan control method and host internet-of-things control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0042] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0043] In the description of this application, it should be noted that if the orientation or positio...

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 provides a fan control method and a host internet-of-things control device, and relates to the technical field of fan control. The fan control method is applied to a host internet-of-things control device arranged in a host part of an outlet of a public flue in the fan control system, and comprises the following steps: acquiring a first fan control signal input from the outside, and according to the first fan control signal, sequentially passing through an intermediate relay and an alternating current contactor in the host part; and the fan is directly controlled to start and stop. According to the application, the fan can be controlled to be directly started or stopped, and the energy consumption and noise of the fan are reduced.

Description

technical field [0001] The invention relates to the technical field of fan control, in particular, to a fan control method and a host IoT control device. Background technique [0002] Large-scale smoke exhaust equipment, such as central range hoods, is used to exhaust smoke from the public flue connecting the exhaust ducts of each family. [0003] Whether the existing central range hood system is aimed at centralized applications or distributed applications, it is based on the design of the power system and the dynamic adjustment of air volume on high floors. Large air volume. [0004] However, for low-floor or small shop application scenarios, the use of frequency converters to control fans will increase the energy consumption and noise due to the increase in fan power. Contents of the invention [0005] The purpose of the present invention is to provide a fan control method and a host IoT control device to control the direct start of the fan to reduce the energy consum...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 任富佳李海涛陈晓伟
Owner HANGZHOU ROBAM APPLIANCES CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com