CN107583223A - A kind of starter of dynamic scan fire condition - Google Patents
A kind of starter of dynamic scan fire condition Download PDFInfo
- Publication number
- CN107583223A CN107583223A CN201710769520.2A CN201710769520A CN107583223A CN 107583223 A CN107583223 A CN 107583223A CN 201710769520 A CN201710769520 A CN 201710769520A CN 107583223 A CN107583223 A CN 107583223A
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- Prior art keywords
- fire
- starter
- dynamic scan
- scan
- dynamic
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Abstract
A kind of starter of dynamic scan fire condition, it is related to a kind of starter for tracking fire condition, dynamic scan fire starter described in the dynamic scan fire starter includes fixed mount and decelerating step motor and body, main shaft, shield, power signal line composition rotating part；Scan the compound detection part of body and ultraviolet flame sensor and the pyroelectric infrared detectors of PYD 1220, also scan stripes hole composition；Its rotary main shaft（9）With scanning body（6）And ultraviolet flame sensor（7）And pyroelectric infrared detector（8）Use spindle screw（10）Interfix, wherein in the front of above-mentioned one group of complex detector form, the scan stripes hole provided with upper and lower strip gab（15）.This starter carries out dynamic scan real-time detection to the fire extinguishing region of fire-fighting fire extinguishing water cannon institute management and control.The fire starter of structures fire water monitor is widely used in, as starting fire water monitor in time when fire occurs and linkage device is used.
Description
Technical field
The present invention relates to a kind of starter for tracking fire condition, more particularly to a kind of opening for dynamic scan fire condition
Dynamic device.
Background technology
The water cannon of installation is mostly to use fixed fire starter in existing structures, is also had in fire-fighting fire extinguishing water
The upper installation fire starter of big gun itself, but each fire-fighting fire extinguishing water cannon will install multiple red, ultraviolet complex probe lists simultaneously
Member is monitored with reaching in 360 degrees omnidirection, and four groups of red, ultraviolet complex probe units are set in a starter, so into
This costliness, if the area of space of especially this fire starter one of which detection failure meeting a quarter does not monitor, one
Just fire fire-fighting water cannon occurs in this area of space for denier can not start scanning, and this will cause huge serious consequence
And economic loss, finding fire water monitor dynamic scan fire starter is a kind of urgent innovative technology, is opened for fixed fire
Dynamic device is technology hidden danger and certain technology shortcoming be present in actual applications, and also cost is new-type four times, is both wasted
Resource again increases the cost of fire-fighting equipment.
The content of the invention
It is an object of the invention to provide a kind of starter of dynamic scan fire condition, the dynamic scan fire starter
The startup for the automatic track and localization jet extinguishing water cannon being used with existing market is connected to be used as the startup of water cannon, if
Fire dynamic scan fire starter once occurs for the region can scan at any time, while starts fire-fighting fire extinguishing water cannon and enter water-filling
Simple scan searches point of origin, positions and locks immediately after point of origin is searched, while fire water monitor tracking point of origin water spray goes out
Fire and alarm.
The purpose of the present invention is achieved through the following technical solutions：
A kind of starter of dynamic scan fire condition, the dynamic scan fire starter include fixed mount and deceleration stepping electricity
Machine and body, main shaft, shield, the rotating part of power signal line composition；With scanning body and ultraviolet flame sensor and heat
Release the compound detection part of electric infrared detector, also scan stripes hole composition；The deceleration step of dynamic scan fire starter
Stepper motor is connected with body, and its rotary main shaft detects with scanning body and ultraviolet flame sensor and rpyroelectric infrared
Device is interfixed with spindle screw, wherein in the front of above-mentioned one group of complex detector form, provided with sweeping for upper and lower strip gab
Retouch bar hole.
A kind of starter of described dynamic scan fire condition, the ultraviolet flame of the dynamic scan fire starter are visited
It is compound AND gate logic to survey device and infrared flame detector circuit, it is compound after output electric signal by power signal line output with
Controlled terminal connects.
A kind of starter of described dynamic scan fire condition, the rotation of the dynamic scan fire starter is by core
Piece control decelerating step motor rotation sweep, its scanning angle can be set according to the needs of monitored site, 90 degree ~
0 degree of start position is automatically restored between 360 degree, after one action scanning, and stop reverse is controlled by limit switch.
Advantages of the present invention is with effect：
The present invention starts according to the monitoring of automatic track and localization jet extinguishing water cannon and the requirement of starting characteristic, the dynamic scan fire
The advantages of device protrudes is that effectively round-the-clock real time scan detection, the big no dead angle blind area of its monitoring range can be carried out to place
And drawback, once find that point of origin can send rapidly electric signal and start fire water monitor fire extinguishing immediately.
Brief description of the drawings
Fig. 1 is dynamic scan fire starter embodiment schematic diagram of the present invention；
Fig. 2 is dynamic scan fire starter A-A schematic side views of the present invention；
Fig. 3 is that point of origin schematic diagram is arrived in dynamic scan fire starter scanning of the present invention；
Fig. 4 is dynamic scan fire starter of the present invention and fire water monitor connection diagram.
Embodiment
The present invention is described in detail for illustrated embodiment below in conjunction with the accompanying drawings.
Part in figure：1 fixed mount, 2 upper covers, the body of 3 decelerating step motor 4,5 shields, 6 scanning bodies, 7 R2868 are purple
Outer flame sensor, 8 PYD-1220 pyroelectric infrared detectors, 9 main shafts, 10 spindle screws, 11 circuit boards, 12 scanner lids,
13 screws, 14 power signal lines, 15 scan stripes holes, 16 limit switches, 17 point of origins.
As illustrated, fixed mount 1 is fixed on building forms one with body 4 again, upper centrally disposed the one of body 4
Individual decelerating step motor 3, one group is provided with the vertical shaft 9 of its decelerating step motor 37 and PYD- is sensed by R2868 ultraviolet flames
The scanning body 6 that 1220 pyroelectric infrared detectors 8 are combined into, wherein R2868 ultraviolet flames sense 7 and PYD-1220 pyroelectricities
The circuit of infrared detector 8 is compound AND gate logical relation, and the anti-interference and reliability of electric signal are exported with enhancing, is subtracted
Trot stepper motor 3 is by the closed protective of upper cover 2, R2868 ultraviolet flames sensing 7 and PYD-1220 pyroelectric infrared detectors below
8 are protected by shield 5, but have in front of its form the scan stripes hole 15 of about one strip gab directly to detect flame
Infrared and ultraviolet signal, spindle screw 10 is formed directly into body 6 is scanned and is fixed on main shaft 9, also scanner lid 12
Shield 5 and scanning body 6 are linked into an integrated entity with screw 13 and follow decelerating step motor 3 to carry out rotary scanning, power signal line
14 be that and the rotational angle of decelerating step motor 3 is 0 degree to the device power supply and the output of fire electric signal on circuit board 11
What the limit switch 16 in starting point controlled.And scanning angle can be set according to the needs of monitored site, at 90 degree ~ 360 degree
Between,
The dynamic duty process of the present invention：
Shown in Fig. 1 of embodiment：The fixed mount 1 of the dynamic scan fire starter is fixed on building, and it, which scans body 6, joins
See that Fig. 2A-A sectional view scan stripes hole 15 is directed at left forward side, referring also to Fig. 1, Fig. 2；Its limit switch 16 is 0 degree of starting point position
Son, because the dynamic scan fire starter is continuous dynamic scan detection operations, therefore encounter spacing open after reciprocal backhaul
It is scanned again immediately after closing 16, the scanning range of the present embodiment is set as 180 degree, so decelerating step motor 3 scans body 6
Turned round immediately when rotating to 180 degree, the inversion scanning of decelerating step motor 3 when being turned back to 16,0 degree of starting point seat of limit switch,
So above-mentioned course of work of the circulation of trot stepper motor 3 just repeatedly, while R2868 ultraviolet flames sensing 7 and PYD-1220 heat is released
Electric infrared detector 8 carries out real-time composite flame detecting, then refers to Fig. 4；The present invention dynamic scan fire starter with
Fire water monitor connection diagram, the enabling signal of the power signal line 14 and fire-fighting fire extinguishing water cannon of dynamic scan fire starter are defeated
Enter end to be connected, the fire signal can that such dynamic scan fire starter detects starts fire-fighting fire extinguishing water cannon.
Referring to Fig. 3；The main shaft 9 of decelerating step motor 3, which starts to turn clockwise, drives scan stripes on the scanning shield 5 of body 6
Hole 15 is scanned, and is scanned when scanning is to 20 degree and has been arrived point of origin 17, at the same time R2868 ultraviolet flames sense 7 and PYD-1220
Pyroelectric infrared detector 8 all have issued electric signal and export electricity by power signal line 14 after the processing of AND gate logic circuit
Signal, start rotation sweep point of origin 17 immediately after fire-fighting fire extinguishing water cannon receives enabling signal, ejecting extinguishing is situated between after positioning
Son is put out a fire,
This dynamic scan fire starter has simple in construction, and the scan stripes hole 15 of scanning body 6 is the horizontal sky for sweeping away 180 degree
Between, there is scanning probe without dead angle, non-blind area, no drawback, even if fixed by contrast set four groups of units to detect
Dead angle blind area and drawback be present.
Claims (3)
1. a kind of starter of dynamic scan fire condition, it is characterised in that the dynamic scan fire starter includes fixing
Frame and decelerating step motor and body, main shaft, shield, the rotating part of power signal line composition；Also include scanning body and
Ultraviolet flame sensor and pyroelectric infrared detector, and the compound detection part of scan stripes hole composition；Dynamic scan fire
The decelerating step motor of calamity starter（3）With body（4）It is connected, its rotary main shaft（9）With scanning body（6）And purple
Outer flame sensor（7）And pyroelectric infrared detector（8）Use spindle screw（10）Interfix, wherein compound at above-mentioned one group
The front of detector form, the scan stripes hole provided with upper and lower strip gab（15）.
A kind of 2. starter of dynamic scan fire condition according to claim 1, it is characterised in that the dynamic scan
The ultraviolet flame detector of fire starter（7）And infrared flame detector（8）Circuit is compound AND gate logic, after compound
Electric signal is exported by power signal line（14）Output is connected with controlled terminal.
A kind of 3. starter of dynamic scan fire condition according to claim 1, it is characterised in that the dynamic scan
The rotation of fire starter is by chip controls decelerating step motor（3）Rotation sweep, its scanning angle can be according to monitored
The needs in place and set, between 90 degree ~ 360 degree, automatically restore to 0 degree of start position after one action scanning and opened by spacing
Close（16）Control stop reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769520.2A CN107583223A (en) | 2017-08-31 | 2017-08-31 | A kind of starter of dynamic scan fire condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769520.2A CN107583223A (en) | 2017-08-31 | 2017-08-31 | A kind of starter of dynamic scan fire condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583223A true CN107583223A (en) | 2018-01-16 |
Family
ID=61051835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769520.2A Withdrawn CN107583223A (en) | 2017-08-31 | 2017-08-31 | A kind of starter of dynamic scan fire condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111084953A (en) * | 2020-01-14 | 2020-05-01 | 北京市正天齐消防设备有限公司 | Horizontal positioning algorithm suitable for automatic tracking and positioning jet fire extinguishing device |
| CN114602105A (en) * | 2022-03-23 | 2022-06-10 | 浙江和朴实业有限公司 | Low-space miniature flame spectrum automatic scanning fire extinguishing system and fire extinguishing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493953A (en) * | 1965-08-14 | 1970-02-03 | Thrings Advanced Dev Ltd | Fire alarm with infra-red scanner |
| US5726451A (en) * | 1994-08-02 | 1998-03-10 | Hochiki Corporation | Scan type fire detecting apparatus |
| JP3944665B2 (en) * | 1998-09-17 | 2007-07-11 | 能美防災株式会社 | Fire detection method and apparatus |
| CN102693602A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | Fixed-point distribution type forest fire monitoring system |
| CN203552397U (en) * | 2013-11-27 | 2014-04-16 | 佳木斯大学 | Fire safety computer supervising device |
| CN204073216U (en) * | 2014-07-15 | 2015-01-07 | 北京法安通电子科技有限公司 | A kind of location jet fire extinguisher, fire extinguishing system |
| CN105214246A (en) * | 2015-10-06 | 2016-01-06 | 福建省三鲸消防器材有限公司 | Passenger vehicle and bus fire extinguishing system |
-
2017
- 2017-08-31 CN CN201710769520.2A patent/CN107583223A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493953A (en) * | 1965-08-14 | 1970-02-03 | Thrings Advanced Dev Ltd | Fire alarm with infra-red scanner |
| US5726451A (en) * | 1994-08-02 | 1998-03-10 | Hochiki Corporation | Scan type fire detecting apparatus |
| JP3944665B2 (en) * | 1998-09-17 | 2007-07-11 | 能美防災株式会社 | Fire detection method and apparatus |
| CN102693602A (en) * | 2012-06-06 | 2012-09-26 | 长春理工大学 | Fixed-point distribution type forest fire monitoring system |
| CN203552397U (en) * | 2013-11-27 | 2014-04-16 | 佳木斯大学 | Fire safety computer supervising device |
| CN204073216U (en) * | 2014-07-15 | 2015-01-07 | 北京法安通电子科技有限公司 | A kind of location jet fire extinguisher, fire extinguishing system |
| CN105214246A (en) * | 2015-10-06 | 2016-01-06 | 福建省三鲸消防器材有限公司 | Passenger vehicle and bus fire extinguishing system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111084953A (en) * | 2020-01-14 | 2020-05-01 | 北京市正天齐消防设备有限公司 | Horizontal positioning algorithm suitable for automatic tracking and positioning jet fire extinguishing device |
| CN111084953B (en) * | 2020-01-14 | 2021-04-30 | 北京市正天齐消防设备有限公司 | Horizontal positioning algorithm suitable for automatic tracking and positioning jet fire extinguishing device |
| CN114602105A (en) * | 2022-03-23 | 2022-06-10 | 浙江和朴实业有限公司 | Low-space miniature flame spectrum automatic scanning fire extinguishing system and fire extinguishing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |
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| WW01 | Invention patent application withdrawn after publication |