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A tester for testing fire alarm detectors

A fire alarm and tester technology, applied in the direction of alarms, instruments, etc., can solve problems such as inability to sense, and achieve the effect of convenient maintenance and carrying, and controllable test distance.

Active Publication Date: 2017-12-26
ZHONGSHAN TECHNICIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the fire alarm system needs to be inspected and maintained no less than twice a year, we can only test the electrical switches, but cannot sense the information of smoke, temperature, and fire

Method used

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  • A tester for testing fire alarm detectors
  • A tester for testing fire alarm detectors
  • A tester for testing fire alarm detectors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In a basic embodiment, a tester for testing a fire alarm detector is provided, the tester includes a coupled power module, a smoke exhaust module, a thermal module, and a light module; the power module includes a power supply, power switch; the smoke discharge module includes a smoke exhaust channel, a smoke outlet, and a smoke inlet; the thermal module includes a heating device, a heating device control switch, and a heat dissipation port; the optical module includes a light emitting device, a light emitting device control switch, light port.

[0021] In this embodiment, the modules are coupled for easy portability and maintenance. The coupling method can be line connection; they can also be packaged into independent modules to provide interfaces for convenient coupling. A preferred coupling manner is to provide uniform coupling interfaces and coupling connectors on each module. In this way, you don't need to pay attention to the combination order of the modules. In...

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PUM

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Abstract

The invention relates to a tester used for testing a fire alarming detector. The tester can be connected with a smoke discharge module, a thermal module and an optical module in a coupled manner, is capable of providing smoke needed by testing to a smoke sensing fire alarming detector in a monitoring range, is capable of providing a high-temperature air flow to a temperature sensing fire alarming detector in the monitoring range and is capable of providing radiant light to the light sensing fire alarming detector in the monitoring range. And in order to ensure that the testing of the fire alarming detector tester is in the monitoring range, the tester further comprises a light telescopic conduction rod. The tester used for testing the fire alarming detector is capable of testing the alarming detectors related to smoke, temperature or fire light in a fir alarming system, the testing distance is adjustable, all the modules are mutually coupled, and the tester is convenient to maintain and carry.

Description

technical field [0001] The disclosure relates to the technical field of fire safety, in particular to a tester for testing fire alarm detectors. Background technique [0002] At present, the automatic fire alarm system is widely used in my country's fire protection, which is to detect the changes of environmental parameters such as smoke, light, and temperature when the fire is on fire, and then transmit it to the central processing host through the corresponding detectors, and judge the monitoring through the rapid analysis of the corresponding system. Check whether the location is on fire and send an alarm if the fire occurs. In order to ensure that the fire alarm system can work safely, stably and reliably, that is, there will be no serious accidents such as missed reports due to the failure of the fire alarm detector. Although the fire alarm system needs to be inspected and maintained no less than twice a year, we can only test the electrical switches, but cannot sense t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B29/04
CPCG08B29/043
Inventor 芦乙蓬
Owner ZHONGSHAN TECHNICIAN COLLEGE