Air conditioning system with fire alarm function and control method thereof

A technology of air conditioning system and control method, which is applied in the direction of control input involving air characteristics, space heating and ventilation control input, heating and ventilation control system, etc., and can solve problems such as easy to be triggered induction, misjudgment of smoke alarm fire, etc. , to achieve the effect of accurate judgment

Active Publication Date: 2021-07-09
GUANDONG GIWEE TECH CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the photoelectric sensor is easy to be triggered in the environment with too much water vapor and humidity, and the ion sensor is also easy to trigger the smoke generated by the cigarette, so that the smoke alarm is easy to misjudge the occurrence of the fire.

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
  • Air conditioning system with fire alarm function and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. The purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] In this embodiment, an air-conditioning system with a fire alarm function and a fire control method thereof, wherein the air-conditioning system includes an indoor unit, and the indoor unit is preset with an air return port and an air outlet, wherein the return air port is equipped with a device for detecting the indoor environment. A temperature detection unit for temperature and a carbon monoxide concentration detection unit for detecting the concentration of carbon mon...

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 air conditioning system with a fire alarm function and a control method thereof. The control method comprises the steps of S1 to S3, electrifying and starting an indoor unit, then detecting the indoor environment temperature once every one minute through a temperature detection unit, and detecting the carbon monoxide concentration once every one minute through a carbon monoxide concentration detection unit, recording the indoor environment temperature detected in the i-th minute as Ti, recording the carbon monoxide concentration detected in the i-th minute as Ci, obtaining the indoor carbon monoxide concentration change rate beta i in the i-th minute through calculation, and obtaining the indoor environment temperature real-time change rate theta i in the i-th minute through calculation. Whether smoldering fire is generated or not is judged according to the carbon monoxide concentration change rate and the carbon monoxide concentration condition, the phenomenon that an alarm is triggered by too heavy water vapor, too heavy moisture or smoke generated by cigarettes to give a false alarm is avoided, and judgment on fire disasters can be more accurate.

Description

technical field [0001] The invention relates to the technical field of air conditioning systems, in particular to an air conditioning system with a fire alarm function and a control method thereof. Background technique [0002] Among various disasters, fire is the most frequent and common. Generally, family fires are caused by people's negligence to fire hazards, which are often caught off guard. Moreover, fires can directly or indirectly cause property losses, and even casualties. For the monitoring and alarming of home fires, at present, the most common monitoring and alarming equipment is a smoke alarm, which monitors the smoke generated by a fire through a sensor to judge the occurrence of a fire. Among them, the sensors used in smoke alarms include ion sensors and photoelectric sensors. Because the photoelectric sensor is easy to be triggered and sensed in an environment with too much water vapor and humidity, and the ion sensor is also easily triggered to sense the s...

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): F24F11/33F24F11/64F24F11/89F24F110/10F24F110/72
CPCF24F11/33F24F11/64F24F11/89F24F2110/72F24F2110/10
Inventor 周莉娟杨彦图
Owner GUANDONG GIWEE TECH CO LTD
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