CN203733251U - Ultraviolet flame detector system - Google Patents
Ultraviolet flame detector system Download PDFInfo
- Publication number
- CN203733251U CN203733251U CN201420067210.8U CN201420067210U CN203733251U CN 203733251 U CN203733251 U CN 203733251U CN 201420067210 U CN201420067210 U CN 201420067210U CN 203733251 U CN203733251 U CN 203733251U
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- module
- main circuit
- circuit unit
- flame detector
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Abstract
The utility model discloses an ultraviolet flame detector system, which comprises a first module, a controlled equipment interface, a first module sensor, a first module LED indicating lamp, a first module main circuit unit, a second module, a power supply module, a second module sensor, a second module LED indicating lamp, and a second module main circuit unit. According to the ultraviolet flame detector system, safe and stable indication on working or fire alarm situations can be realized through arrangement of the second module LED indicating lamp and the first module LED indicating lamp; the second module main circuit and the first module main circuit are respectively provided with four adjustable toggle switches, response sensibility of the ultraviolet flame detector can be flexibly adjusted, and the anti-interference ability of the ultraviolet flame detector is improved; and the structure is simple, the operation is convenient, and the problem of low anti-interference ability of the traditional ultraviolet flame detector can be well solved.
Description
Technical field
The utility model belongs to detector technology field, relates in particular to a kind of system of ultraviolet flame detector.
Background technology
At present, adopt slope increment signal detection technique (PAM) to monitor acquisition environment, improved stability and the lasting usability of detector.Ensure that detector, in reducing wrong report, completes the ability of the flame identification detection condition of a fire fast as far as possible, by CPU, sound-pipe has been monitored, extended the serviceable life of sound-pipe.
Detector is applicable to all kinds of: when the fire such as oil depot, Jiu Ku, hangar, chemical plant place, military equipment place, liquefied gas station, power station is sprouted without the stage of glowing or the less stage of glowing, and needing detector to there is higher antijamming capability directly to produce naked light as main place, this is that traditional ultraviolet flame detector does not possess.
Utility model content
The purpose of this utility model is to provide a kind of system of ultraviolet flame detector, is intended to solve traditional low problem of ultraviolet flame detector antijamming capability.
The utility model is to realize like this, a system for ultraviolet flame detector, the system of this ultraviolet flame detector comprises: the first module, controlled device interface, the first module sensors, the first module LED light, the first module main circuit unit, the second module, power module, the second module sensors, the second module LED light, the second module main circuit unit;
The first module connects the second module, controlled device interface connects the first module main circuit unit and the second module main circuit unit, the first module sensors connects the first module main circuit, the first module LED light connects the first module main circuit, the first module main circuit unit connects the second module main circuit unit, power module connects the second module main circuit unit, and the second module sensors connects the second module main circuit unit, and the second module LED light connects the second module main circuit unit.
Further, the first module connects the second module by relay.
Further, controlled device interface is exported with connecting line respectively with the first module main circuit unit of inputting and is connected with the second module main circuit unit by relay.
Further, the second module LED light and the first module LED light are provided with output contact terminal.
Further, the second module main circuit unit and the first module main circuit unit respectively arrange one group of fire alarm and export passive normally opened contact.
Further, the second module main circuit unit and the first module main circuit unit arrange respectively four adjustable toggle switchs.
The system of the ultraviolet flame detector that the utility model provides, by the setting of the second module LED light and the first module LED light, has realized the indicative function to work or fire alarm situation of safety and stability; The second module main circuit and the first module main circuit arrange respectively four adjustable toggle switchs, are conducive to regulate flexibly ultraviolet flame detector response sensitivity, improve the antijamming capability of ultraviolet flame detector.The utility model is simple in structure, easy to operate, preferably resolves traditional low problem of ultraviolet flame detector antijamming capability.
Brief description of the drawings
Fig. 1 is the structural representation of the first module of providing of the utility model embodiment;
In figure: 1, the first module; 1-1, controlled device interface; 1-2, the first module sensors; 1-3, the first module LED light; 1-4, the first module main circuit unit;
Fig. 2 is the structural representation of the second module of providing of the utility model embodiment;
2, the second module; 2-1, power module; 2-2, the second module sensors; 2-3, the second module LED light; 2-4, the second module main circuit unit.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 show the system architecture of the ultraviolet flame detector that the utility model embodiment provides.For convenience of explanation, only show the part relevant to the utility model.
The system of the ultraviolet flame detector of the utility model embodiment, the system of this ultraviolet flame detector comprises: the first module, controlled device interface, the first module sensors, the first module LED light, the first module main circuit unit, the second module, power module, the second module sensors, the second module LED light, the second module main circuit unit;
The first module connects the second module, controlled device interface connects the first module main circuit unit and the second module main circuit unit, the first module sensors connects the first module main circuit, the first module LED light connects the first module main circuit, the first module main circuit unit connects the second module main circuit unit, power module connects the second module main circuit unit, and the second module sensors connects the second module main circuit unit, and the second module LED light connects the second module main circuit unit.
As a prioritization scheme of the utility model embodiment, the first module connects the second module by relay.
As a prioritization scheme of the utility model embodiment, controlled device interface is exported with connecting line respectively with the first module main circuit unit of inputting and is connected with the second module main circuit unit by relay.
As a prioritization scheme of the utility model embodiment, the second module LED light and the first module LED light are provided with output contact terminal.
As a prioritization scheme of the utility model embodiment, the second module main circuit unit and the first module main circuit unit respectively arrange one group of fire alarm and export passive normally opened contact.
As a prioritization scheme of the utility model embodiment, the second module main circuit unit and the first module main circuit unit arrange respectively four adjustable toggle switchs.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As depicted in figs. 1 and 2, the system of the ultraviolet flame detector of the utility model embodiment is the connecting to form by circuit by the first module 1 and the second module 2 mainly, the first module 1 mainly contains controlled device interface 1-1, the first module sensors 1-2, the first module LED light 1-3 and the first module main circuit unit 1-4 composition, in the first module 1, controlled device interface 1-1 is exported with connecting line respectively with the first module main circuit unit 1-4 inputting and is connected with the second module main circuit unit 2-4 by relay, play external controlled device and realize the function of controlling, the first module sensors 1-2 is connected with A, B contact and the first module main circuit 1-4 by R5, plays the function of transmission and conversion sensor signal, the first module LED light 1-3 is connected the first module main circuit 1-4 with R11 by R12, play the indicative function to work or fire alarm situation, the first module main circuit unit 1-4 is connected the second module main circuit unit 2-4 with L2 by L1, the first module main circuit unit 1-4 is the core circuit of ultraviolet flame detector, play and regulate ultraviolet flame detector response sensitivity and realize detecting function, the second module 2 mainly contains power module 2-1, the second module sensors 2-2, the second module LED light 2-3 and the second module main circuit unit 2-4 composition, power module 2-1 is connected with the second module main circuit unit 2-4 with L2 by L1, plays the effect that the required power supply of work is provided, the second module sensors 2-2 is connected the second module main circuit unit 2-4 with B contact by A, play the function of transmission and conversion sensor signal, the second module LED light 2-3 is connected the second module main circuit unit 2-4 with R12 by R11, play the indicative function to work or fire alarm situation, the second module main circuit unit 2-4 is exported and is connected the first module main circuit unit 1-4 by relay, plays the function of surveying and regulating ultraviolet flame detector response sensitivity,
The second module LED light 2-3 and the first module LED light 1-3 are provided with output contact terminal, specifically be set to meet stube cable line length between the second module 2 and the first module 1 and the second module LED light 2-3 and the first module LED light 1-3 and be not less than 20 meters, be conducive to realize safety and stability to working or the indicative function of fire alarm situation; The second module main circuit unit 2-4 and the first module main circuit unit 1-4 respectively arrange one group of fire alarm and export passive normally opened contact, be conducive to the disconnection or the closure that realize one group of fire alarm after signal and export passive normally opened contact receiving, realize the detecting function of ultraviolet flame detector; The second module main circuit unit 2-4 and the first module main circuit unit 1-4 arrange respectively four adjustable toggle switchs, are conducive to regulate flexibly ultraviolet flame detector response sensitivity, improve the antijamming capability of ultraviolet flame detector;
Principle of work of the present utility model:
The utility model is when the second module sensors 2-2 detects continuous 3s, 6s, 12s, 18s(are adjustable) flare up fire time, the second module LED light 2-3 shiny red, hummer sends audible alarm, the relay normally open output contact closure of the second module 2, if flare up fire is continuous signal, this group output contact is kept closed, if flare up fire is discontinuous signal, in flare up fire, have no progeny, the second module LED light 2-3 transfers green to, and buzzer warning sound stops, and the relay output contact of the second module 2 disconnects simultaneously, under normal condition, the first module 1 is not worked, when the second module sensors 2-2 detects continuous 3s, 6s, 12s, 18s(is adjustable) flare up fire after, the first module 1 starts energising work, when the first module sensors 1-2 detects continuous 3s, 6s, 12s, 18s(is adjustable) flare up fire after, the relay normally open output contact closure of the first module 1, when detect continuous flame signal interruption time contact time delay after 5 minutes, disconnect, the flare up fire detecting when the first module 1, when fire signal within the scope of confirming as non-protection area, can artificially pass through the working power of external power supply switch emergency cut-off detector, under module normal operating conditions, have fire signal in confirming scope of conservation area time, can people start two group relay output contacts for pressing emergency start button.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the system of a ultraviolet flame detector, it is characterized in that, the system of this ultraviolet flame detector comprises: the first module, controlled device interface, the first module sensors, the first module LED light, the first module main circuit unit, the second module, power module, the second module sensors, the second module LED light, the second module main circuit unit;
The first module connects the second module, controlled device interface connects the first module main circuit unit and the second module main circuit unit, the first module sensors connects the first module main circuit, the first module LED light connects the first module main circuit, the first module main circuit unit connects the second module main circuit unit, power module connects the second module main circuit unit, and the second module sensors connects the second module main circuit unit, and the second module LED light connects the second module main circuit unit.
2. the system of ultraviolet flame detector as claimed in claim 1, is characterized in that, the first module connects the second module by relay.
3. the system of ultraviolet flame detector as claimed in claim 1, is characterized in that, controlled device interface is exported with connecting line respectively with the first module main circuit unit of inputting and is connected with the second module main circuit unit by relay.
4. the system of ultraviolet flame detector as claimed in claim 1, is characterized in that, the second module LED light and the first module LED light are provided with output contact terminal.
5. the system of ultraviolet flame detector as claimed in claim 1, is characterized in that, the second module main circuit unit and the first module main circuit unit respectively arrange one group of fire alarm and export passive normally opened contact.
6. the system of ultraviolet flame detector as claimed in claim 1, is characterized in that, the second module main circuit unit and the first module main circuit unit arrange respectively four adjustable toggle switchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067210.8U CN203733251U (en) | 2014-02-14 | 2014-02-14 | Ultraviolet flame detector system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067210.8U CN203733251U (en) | 2014-02-14 | 2014-02-14 | Ultraviolet flame detector system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733251U true CN203733251U (en) | 2014-07-23 |
Family
ID=51203305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067210.8U Expired - Fee Related CN203733251U (en) | 2014-02-14 | 2014-02-14 | Ultraviolet flame detector system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055960B2 (en) | 2015-01-06 | 2018-08-21 | Carrier Corporation | Ultraviolet emitter for use in a flame detector and a method of making the same |
-
2014
- 2014-02-14 CN CN201420067210.8U patent/CN203733251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055960B2 (en) | 2015-01-06 | 2018-08-21 | Carrier Corporation | Ultraviolet emitter for use in a flame detector and a method of making the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170214 |