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Smoke box capable of detecting smoke-sensing fire detectors in batches and using method thereof

A technology for smoke detection and batch detection, which is applied in measuring devices, scientific instruments, suspensions and porous material analysis, etc. It can solve the problems of low detection efficiency, reduce detection costs, facilitate pick and place, and improve detection efficiency.

Pending Publication Date: 2021-01-01
深圳市高新投三江电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently commonly used smoke boxes can only detect a single smoke detector at a time, and the detection efficiency is low

Method used

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  • Smoke box capable of detecting smoke-sensing fire detectors in batches and using method thereof
  • Smoke box capable of detecting smoke-sensing fire detectors in batches and using method thereof
  • Smoke box capable of detecting smoke-sensing fire detectors in batches and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The embodiment of the present invention provides a smoke box that can detect smoke detectors in batches, such as Figure 1-Figure 5 As shown, it includes a smoke box flue 10; the smoke box also includes a transverse movable plate 11; the upper surface of the movable plate 11 is provided with multiple sets of anti-off components; along the flow direction of the smoke, any set of anti-off components are not blocked The remaining anti-detachment components are covered; the anti-detachment components correspond to the tested smoke fire detectors one by one, and are used to prevent the tested smoke fire detectors from detaching from the movable plate 11 during detection; the outer surface of the smoke box flue 10 is set There is a first opening 180 for the movable plate 11 to enter or exit; the smoke box also includes a first sealing plate 12 that blocks the first opening 180 during detection, and a driving assembly 13 that drives the first sealing plate 12 to approach or mov...

Embodiment 2

[0030] An embodiment of the present invention provides a method for using a smoke box. Based on the smoke box provided in Embodiment 1 that can detect smoke detectors in batches, the method includes the following steps:

[0031] Step S1: Before testing, four smoke detectors to be tested are respectively installed on the movable plate through four sets of anti-loosening components, and the driving component drives the first sealing plate away from the first opening.

[0032] Step S2: Put the movable plate with the four smoke detectors to be tested into the first opening, and under the guidance of the guide assembly, push the movable plate completely into the flue of the smoke box.

[0033] Step S3: After the movable plate completely enters the flue of the smoke box, the driving component drives the first sealing plate close to the first opening until the first opening is completely blocked, and then the detection work can be started.

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Abstract

The invention relates to a smoke box capable of detecting smoke sensing fire detectors in batches and a using method of the smoke box. The smoke box comprises a smoke box flue, and the smoke box further comprises a movable plate, wherein the movable plate is provided with a plurality of groups of anti-falling assemblies; in the flowing direction of the smoke, any group of anti-falling assemblies are not shielded by the remaining anti-falling assemblies; the anti-falling assemblies are in one-to-one correspondence with the detected smoke-sensing fire detectors and are used for preventing the detected smoke-sensing fire detectors from being separated from the movable plate during detection; the smoke box flue has a first opening; the smoke box further comprises a first sealing plate and a driving assembly driving the first sealing plate to be close to or away from the first opening; the smoke box flue is waist-shaped; a guide assembly is arranged in the smoke box flue; and the guide assembly is used for limiting the movable plate to move in the direction close to or away from the center of the smoke box flue. The smoke box achieves the purpose of detecting the smoke-sensing fire detectors in batches, greatly improves the detection efficiency, and reduces the detection cost; and meanwhile, the movable plate is very convenient to take and place.

Description

technical field [0001] The invention relates to the technical field of smoke boxes, and more specifically relates to a smoke box capable of testing smoke and fire detectors in batches and a method for using the same. Background technique [0002] The smoke detector threshold inspection smoke box is a special equipment for checking whether the smoke detector meets the national standards. Currently commonly used smoke boxes can only detect a single smoke detector at a time, and the detection efficiency is low. Therefore, still need to do structural improvement to existing smoke box, to solve aforementioned deficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a smoke box capable of testing smoke detectors in batches and a method for using the smoke box in view of the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06
CPCG01N15/06
Inventor 薛旭昌蒋虎陈玉寿刘校华
Owner 深圳市高新投三江电子股份有限公司
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