A Flame Detection Device with Easy-to-Adjust Distance Relative to the Detection Point
A flame detection and detection point technology, which is applied in the field of safety monitoring devices, can solve problems such as unfavorable flame detector detection performance and affecting the detection accuracy of flame detectors, and achieve excellent cooling effect, good distance adjustment performance, and guaranteed sensitivity.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0023] Such as figure 1 , a flame detection device that is easy to adjust the distance relative to the detection point, including a detector body 1, a cooling part and a fixing part, the detector body 1 includes a casing, the casing is in a cylindrical structure, and the two ends of the cooling part respectively connected to the opening end and the fixed part of the housing of the detector body 1;
[0024] The cooling part includes two air ducts 8 connected in series and an adjustment part for adjusting the length of the cooling part. The tube 3 is provided with through holes running through its two ends, and one end of the two air pipes 8 extends into the tightening tube 3 from different ends of the through holes respectively, and the two air tubes 8 pass through a hoop 7 and the tightening tube respectively. 3 fixedly connected, any position on the air duct 8 is also provided with an air inlet 4;
[0025] The fixed part includes a mounting plate 5, the free end of an air d...
Embodiment 2
[0029] The present embodiment is further limited on the basis of embodiment 1, as figure 1 , in order to make the cooling part in the present invention have a longer length adjustment range, the air pipes 8 at both ends of the clamping tube 3 are circular pipes, and the diameters of the two air pipes 8 are different in diameter, and the air pipe with a larger diameter 8 are sleeved on the air duct 8 with a smaller diameter. At the same time, the contact between the inner and outer sides of the two air ducts 8 is also beneficial to the rigidity of the cooling part and its ability to support the detector body 1 .
[0030] In order to make the two air pipes 8 have a compact fit relationship, which is beneficial to ensure the position of the detector body 1 relative to the monitoring point, and is beneficial to the detection effect of the present invention, the distance between the two air pipes 8 in the cooling part is not greater than 0.3mm.
[0031] In this embodiment, in orde...
Embodiment 3
[0033] The present embodiment is further limited on the basis of embodiment 1, as figure 1 , in order to prevent the formation of cooling wind dead angle on the housing of the detector body 1, the number of the air outlets 2 is multiple. That is, a plurality of air outlets 2 are set on the outer casing of the detector body 1, so that there is flowing cooling air at each position in the outer casing. Furthermore, in places where forced cooling is required, more dense outlets can be arranged on the outer casing. Air outlet 2 or outlet 2 with larger outlet.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com