Unlock instant, AI-driven research and patent intelligence for your innovation.

Modular multi-sensor fire and/or spark detector

A fire alarm and multi-sensor technology, which is applied to electrical fire alarms, fire alarms, and fire alarms that rely on radiation, can solve the problems of unfavorable coordination and high cost of installation of the alarm system. Achieve the effect of increased maintainability, increased flexibility, and compact structure

Pending Publication Date: 2018-10-23
MINIMAX LIMITED
View PDF16 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the analysis of the multiple alarm signals proceeds from the alarm signal receiving device, which requires high expenditure there.
Furthermore, the outlay for the installation of such multi-alarm systems and their coordination with the alarm signal receiving devices is considered to be disadvantageous

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
  • Modular multi-sensor fire and/or spark detector
  • Modular multi-sensor fire and/or spark detector
  • Modular multi-sensor fire and/or spark detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0097] figure 1 A modular multi-sensor fire and / or spark alarm 300 (hereinafter: alarm 300 ) is shown. Alarm unit 300 has a plurality of sensor heads 100 which are each designed to detect characteristic fire parameters, for example electromagnetic radiation, gas, smoke and / or temperature. The sensor heads 100 are all shown identical for simplicity, but may be different types of sensor heads.

[0098] Alarm device 300 has, in addition to sensor head 100 , evaluation unit 200 which is spaced apart from one another. Evaluation unit 200 is connected signal-conductingly to sensor head 100 , which is in turn spaced apart from it, in the exemplary embodiment by means of data line 150 . The data line is preferably used as an energy supply for the sensor head. Alternatively, the signal-conducting connection between evaluation unit 200 and sensor head 100 can also take place wirelessly, wherein in this case the sensor head has a dedicated energy supply. Evaluation unit 200 has a plu...

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 relates to a modular multi-sensor fire detector (300). According to the invention, the detector (300) has an evaluation unit (200) and a number of sensor heads (100) spatially remote from the evaluation unit (200) and signal-connected to the latter (200). The evaluation unit (200) can be signal-connected to a spatially remote alarm signal receiver (301) such that the evaluation unit(200), the sensor heads (100) and the alarm signal receiver (301) are not integrated into a common housing or into a number of housings assembled together. The invention further relates to a fire detection system comprising a fire detector of this type.

Description

technical field [0001] The invention relates to a modular multi-sensor fire alarm and a fire alarm system comprising the multi-sensor fire alarm. Background technique [0002] Fire alarms and spark alarms are known to be used primarily to monitor objects (eg machines, manufacturing processes, gas turbines, bearings) for the development of fire hazards. This is achieved by using sensors for detecting hazard characteristics, so-called fire or spark characteristics. Fire alarm systems are known from the prior art, in which one or more fire alarms are installed in a room or in an area to be monitored. If the sensor installed in the fire alarm detects a corresponding fire characteristic parameter, it sends an alarm signal to the alarm signal receiving device. According to the invention this is understood, for example, to be a gas alarm centre, a spark alarm centre, a fire alarm centre, and / or a fire extinguishing control center for controlling non-fire extinguishing functions (...

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): G08B17/00G08B17/113
CPCG08B17/00G08B17/113G08B17/06G08B17/11G08B17/117G08B17/12G08B17/10
Inventor B·齐姆斯H·迪特默D·西默A·格罗瑟夫P·奇尔策A·施塔默P·维希涅夫斯基B·哈尔瓦斯-费德
Owner MINIMAX LIMITED