Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rapid smoke spectrum detection device

A spectrum detection and smoke technology, which is applied to fire alarms, cleaning methods and appliances, chemical instruments and methods that rely on radiation effects, etc., can solve problems such as inability to quickly complete accurate detection, affect smoke contact effects, and reduce detection efficiency. , to achieve fast and accurate fire type detection and judgment, good image acquisition effect, and improvement of detection quality

Active Publication Date: 2022-08-09
浙江中辰城市应急服务管理有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rapid smoke spectrum detection device in the prior art, in the process of use, in order to enhance the detection efficiency, a guide pipe is usually added to cooperate with the built-in fan to suck air from the environment, so that when a fire occurs and smoke is generated, the smoke flows quickly However, for the detection device actually installed in public places, with the continuous suction for air detection, a large amount of dust adheres to the outer surface of the sensor component of the detection device, which affects the actual and smoke in the air. The contact effect reduces the detection efficiency, and when there is fire smoke, the particles in the dense smoke flow into the guide pipe, and some of them adhere to the sensor assembly, and the actual detection process takes a certain time. When the detection starts, the surface of the sensor assembly adheres A layer of smoky black film affects the quality of continuous detection, cannot quickly complete accurate detection, and the use effect is not good
[0004] In addition, in the rapid smoke spectrum detection device in the prior art, the camera mechanism is installed in the guide tube when it is practical, and the guide tube is made of transparent material, so as to ensure that the camera mechanism installed in the guide tube is protected against the smoke in the guide tube. When testing, there is good lighting, but with continuous suction testing, a large amount of dust in the environment adheres to the inner wall of the transparent guide tube, which gradually reduces the transparency of the guide tube, reduces the brightness in the guide tube, and makes the interior The quality of the image information collected by the camera mechanism decreases, thereby reducing the smoke detection effect and the judgment efficiency of the fire type, and the use effect is not good

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
  • Rapid smoke spectrum detection device
  • Rapid smoke spectrum detection device
  • Rapid smoke spectrum detection device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0036] The first embodiment: as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, during cleaning, with the start of the fan 8, ambient air is sucked into the guide pipe 5, and the control valve 11 is activated, so that the control valve 11 seals the air outlet 10, and the sucked air gradually enters the air hole 30, and along the The casing 14 on the side of the ventilation mechanism 12 enters the curved pipe 15, and the suction air is introduced into the mounting seat 13. As the gas in the mounting seat 13 is introduced, the introduced gas pushes the sealing plug 162 to move, and makes the cleaning mechanism 16 moves and drives the scraper ring 163 to slide to the outside. As the scraper ring 163 slides along the guide tube 5, the dust on the inner surface of the guide tube 5 is scraped out, and the surface transparency of the guide tube 5 is restored, and when the cleaning mechanism 16 moves to the limit In the position, with the continuous introductio...

no. 2 example

[0048] Second embodiment: as figure 1 , figure 2 , image 3 , Figure 4 and Figure 8As shown in the figure, when the type of fire is detected, the detection box 1 uploads the detection information to the mobile terminal, and at the same time, the alarm 3 on the front of the detection box 1 sends out an alarm, and the fan 8 stops rotating. When the power is turned off, the magnetism is lost, so that the magnetic scraper ring 163 moves and is fixed with the mounting ring 201. With the movement of the scraper ring 163, the cleaning mechanism 16 moves inward, and the sealing ring 21 on the outer surface of the crank rod 161 is moved and fixed. It is sleeved on the outer side of the sealing plate 24, and the outer surface of the connecting plate 23 is sleeved with the side groove 26, so that the guide tube 5 is sealed.

[0049] First, the sleeve sealing ring 21 is fixed on the outer surface of the curved rod 161 of the cleaning mechanism 16, and the suction mechanism 20 is fi...

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 belongs to the technical field of smoke detection equipment, and discloses a rapid smoke spectrum detection device, which comprises a detection box, the bottom surface of the detection box is fixedly connected with a connecting block, the bottom surface of the connecting block is fixedly provided with a guide pipe, and the bottom surface of the detection box is fixedly provided with a sensor assembly. The cleaning mechanism is pushed to move through gas, dirt on the inner surface of the guide pipe is scraped away through a scraping ring of the cleaning mechanism, meanwhile, after the cleaning mechanism moves to the limiting position, air is continuously introduced, the air is introduced into a through hole in a mounting base, a sleeve rod in an air spraying mechanism is pushed up, and the dirt on the inner surface of the guide pipe is removed along with upward movement of the sleeve rod and a movable plate. According to the sensor assembly, air enters the air spraying mechanism through the through hole and is sprayed upwards through the air spraying hole of the air spraying mechanism, surface cleaning of the sensor assembly is achieved through the sprayed high-speed air, smoke particles and dust attached to the sensor assembly are effectively cleaned through the wind power effect, and the detection quality of the sensor assembly is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of smoke detection equipment, in particular to a rapid smoke spectrum detection device. Background technique [0002] Fire is a catastrophic burning phenomenon that is out of control in time or space. Among all kinds of disasters, fire is one of the main disasters that most frequently and commonly threatens public safety and social development. Fires are divided into six categories: A, B, C, D, E, and F according to the type and combustion characteristics of combustibles, specifically solid matter fires, liquid or meltable solid matter fires, gas fires, metal fires, and live fires. , Cooking fire in cooking utensils. Different fire causes require different rescue methods. If the wrong rescue method is adopted, it will lead to greater disasters. In order to determine the type of fire in time, a variety of sensors are usually used for smoke detection, and the camera can quickly determine the main combustion ...

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): G08B17/12B08B9/055B08B5/02
CPCG08B17/125B08B5/02B08B9/0557Y02A50/20
Inventor 黄莉肖天华陈旭明
Owner 浙江中辰城市应急服务管理有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products