Detection and protection device for fire detector

A fire detector, detection and protection technology, applied in detector-related fields, can solve problems such as waste of resources, failure to extinguish fire in time, failure of detector protection, etc., to achieve the effect of increasing utilization rate, increasing fire extinguishing range, and improving work efficiency

Active Publication Date: 2020-08-07
真诺测量仪表(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the existing fire detector is used for a long time, the dust, dust, and smoke particles entering the detector will affect the detection effect. When a fire occurs, the detector cannot be effectively protected, and the fire cannot be extinguished in time, wasting resource

Method used

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  • Detection and protection device for fire detector
  • Detection and protection device for fire detector
  • Detection and protection device for fire detector

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Experimental program
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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] A fire detector detection and protection device of the device of the present invention includes a frame 11, a working chamber 70 is arranged inside the frame 11, a top plate 14 is fixedly connected to the frame 11, and a wedge-shaped port 21, the working chamber 70 and the top plate 14 are provided with a detection and protection assembly for protecting the detector and for detection, and the detection and protection assembly includes threads that are rotatably connected to the inner wall of the ...

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PUM

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Abstract

The invention discloses a detection and protection device for a fire detector. The detection and protection device comprises a rack, a working cavity is formed in the rack, and a top plate is fixedlyconnected to the rack. A wedge-shaped opening is formed in the top plate, the working cavity and the top plate are provided with a detection protection assembly used for protecting a detector and detecting, and the detection protection assembly comprises a threaded shaft rotationally connected with the inner wall of the top side of the rack. When the device works, through the detection protectionassembly, the detector can move on the top plate for detection and can be protected in case of a fire. The detector can be detected through the detection dust collection assembly, air in the working cavity can be cleaned during the fire, the fire extinguishing can be conducted through a fire extinguishing assembly when the fire occurs, a spray head can swing front and back through the swing assembly, and the fire extinguishing range is increased, so that the working efficiency is improved, and the resource utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field related to detectors, in particular to a detection and protection device for fire detectors. Background technique [0002] The fire detector is the equipment used in the automatic fire alarm system to detect the scene and find the fire. The fire detector is the "sensory organ" of the system, and its function is to monitor whether there is a fire in the environment. Once there is a fire, the characteristic physical quantities of the fire, such as temperature, smoke, gas and radiant light intensity, are converted into electrical signals, and immediately act to send an alarm signal to the fire alarm controller. Fire detectors are commonly used fire detection devices in buildings, elevators, and vehicles. In order to ensure the accuracy of fire detection, the detectors need to be maintained and repaired regularly. After the existing fire detector is used for a long time, the dust, dust, and smoke particles ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/00B08B15/02A62C3/16
CPCA62C3/16B08B15/02G08B17/00
Inventor 金立春
Owner 真诺测量仪表(上海)有限公司
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