CN203733272U - Efficient production calibration smoke box - Google Patents
Efficient production calibration smoke box Download PDFInfo
- Publication number
- CN203733272U CN203733272U CN201320889267.1U CN201320889267U CN203733272U CN 203733272 U CN203733272 U CN 203733272U CN 201320889267 U CN201320889267 U CN 201320889267U CN 203733272 U CN203733272 U CN 203733272U
- Authority
- CN
- China
- Prior art keywords
- smoke
- detector
- annular
- smoke box
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
he utility model relates to a calibrating device, and discloses an efficient production calibration smoke box, comprising a circulating system, a smoke source system, a smoke evacuation system, a detector tray, a controller, and an annular smoke box. The detector tray is disposed on the upper part of the annular smoke box, and the detector tray is divided into an upper layer and a lower layer. The circulating system and the smoke evacuation system are respectively disposed on the annular smoke box. The smoke source system is disposed on an inner ring of the annular smoke box. The detector tray is used to place a normal point type photoelectric smoke and fire detector and a to-be-detected point type photoelectric smoke detector. The controller is respectively electrically connected with the circulating system, the smoke source system, the smoke evacuation system, the detector tray, the normal point type photoelectric smoke and fire detector and a to-be-detected point type photoelectric smoke detector through a bus.
Description
Technical field
The utility model relates to a kind of calibrating installation, is specifically related to a kind of high efficiency production calibration smoke box.
Background technology
100% Consistency test is carried out in the requirement of fire alarm product compulsory certificate code fo practice to the smoke fire detector product on production line in the terminal stage of producing.And the optical detector of fire smoke factor relevant with consistance is except smoke density, also with the luminescence efficiency of luminotron, drive current intensity, and the photoelectric transformation efficiency of photoelectric receiving tube is relevant, even with the direction distribution surface function transmitting and receiving of luminotron and receiving tube, and the installation of luminotron and receiving tube has great relation.In a word, the factor of impact is too many, and they mostly can not be ignored in necessary accuracy rating.In view of above reason, be necessary every smoke detector to calibrate.Early stage in the situation that output is not high, can calibrate by standard fume box.Along with improving constantly of output, the inefficient problem of standard fume box has just come out.Standard fume box once can only be calibrated one, and every detector needs about 10 minutes, cannot meet the requirement of production in enormous quantities.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency production calibration smoke box, thereby can quickly calibrated smoke detector in enormous quantities.
In order to achieve the above object, the utility model has following technical scheme:
A kind of high efficiency production calibration smoke box of the present utility model, comprise the circulation system, cigarette origin system, smoke evacuation system, detector pallet, controller, annular smoke box, described detector pallet annular smoke box top, on minute, lower two-layer, the circulation system, smoke evacuation system lays respectively on annular smoke box, described cigarette origin system is positioned on annular smoke box ring, described detector pallet is used for placing standard spot-type photoelectric smoke detector and Point type optical smoke detector to be checked, described controller by bus respectively with the circulation system, cigarette origin system, smoke evacuation system, detector pallet, standard spot-type photoelectric smoke detector, Point type optical smoke detector to be checked is electrically connected to.
Wherein, the described circulation system comprises circulating fan, switch two, pressure regulator, filter, and described circulating fan is fixed on annular smoke box lower right side, and switch two, pressure regulator are fixed on annular smoke box lower-left side, and filter is fixed on the upper left side of annular smoke box.
Wherein, described cigarette origin system comprises firing chamber, smoke valve, send cigarette blower fan, and smoke valve is fixed on firing chamber, send cigarette blower fan to be communicated with firing chamber.
Wherein, described smoke evacuation system comprises smoke exhaust fan, switch one, exhaust valve, smoke discharging pipe, and smoke exhaust fan is positioned at the lower-left side of annular smoke box, and switch one is fixed on smoke exhaust fan, exhaust valve is positioned at annular smoke box ring, and smoke discharging pipe is communicated with smoke exhaust fan, exhaust valve.
Owing to having taked above technical scheme, the utility model has the advantage of:
By actual production, calibrate, 30 detectors of adjustable in three minutes, and cost of the present utility model is also low than standard fume box, so the utility model is compared with conventional art, to have efficiency high, the advantage that cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: A1: detector top tray; A2: detector lower tray; M1: detector access door; Y1: filter; F2: circulating fan; S2: circulating fan switch; K2: pressure regulator; M2: firing chamber transparent doors: F1: smoke exhaust fan; S1: smoke exhaust fan switch; K1: exhaust valve.
Embodiment
Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1, a kind of high efficiency production calibration smoke box of the present utility model, by the circulation system, cigarette origin system, smoke evacuation system, detector pallet, controller, annular smoke box forms, described detector pallet annular smoke box top, on minute, lower two-layer, the circulation system, smoke evacuation system lays respectively on annular smoke box, described cigarette origin system is positioned on annular smoke box ring, described detector pallet is used for placing standard spot-type photoelectric smoke detector and Point type optical smoke detector to be checked, described controller by bus respectively with the circulation system, cigarette origin system, smoke evacuation system, detector pallet, standard spot-type photoelectric smoke detector, Point type optical smoke detector to be checked is electrically connected to.
The described circulation system comprises circulating fan, switch two, pressure regulator, filter, and described circulating fan is fixed on annular smoke box lower right side, and switch two, pressure regulator are fixed on annular smoke box lower-left side, and filter is fixed on the upper left side of annular smoke box.
Described cigarette origin system comprises firing chamber, smoke valve, send cigarette blower fan, and smoke valve is fixed on firing chamber, send cigarette blower fan to be communicated with firing chamber.
Described smoke evacuation system comprises smoke exhaust fan, switch one, exhaust valve, smoke discharging pipe, smoke exhaust fan is positioned at the lower-left side of annular smoke box, switch one is fixed on smoke exhaust fan, and exhaust valve is positioned at annular smoke box ring, and smoke discharging pipe is communicated with smoke exhaust fan, exhaust valve.
The utility model circulation system is comprised of circulating fan F2, switch two S2, pressure regulator K2, filter Y1, by pressure regulator, adjusts blower voltage, and recirculating air speed is adjusted to 0.2-0.3 meter per second, and filter guarantees the even of flue dust.Cigarette origin system by firing chamber, smoke valve, send cigarette blower fan to form, will after tobacco curing source point combustion, put in firing chamber, shut firing chamber transparent doors, open smoke-outlet flue valve, start to send cigarette in smoke box.Can pass through the combustion case in the irregular inspection cigarette of transparent doors M2 source, firing chamber, if any the situation of going out, can change in time.Smoke evacuation system is comprised of smoke exhaust fan F1, switch one S1, exhaust valve K1, smoke discharging pipe.After calibration finishes, open exhaust valve K1, the one S1 smoke evacuation of smoke exhaust fan switch.Detector pallet is positioned at annular smoke box top, minute upper and lower two-layer, on each pallet, many optical detector of fire smokes can be installed.Standard spot-type photoelectric smoke detector accounts for a position, and is fixedly mounted in top tray.The all standard spot-type photoelectric smoke detectors of screen display, the sampled value of Point type optical smoke detector to be checked, threshold value, pursuit gain after controller start.In standard spot-type photoelectric smoke detector, smoke density reaches its alarming value stable, smoke density analog value by standard of comparison spot-type photoelectric smoke detector and Point type optical smoke detector to be checked and pursuit gain thereof, threshold value, judge whether spot-type photoelectric smoke detector consistance to be checked conforms to standard Point type optical smoke detector.If be not inconsistent, the Sensitirity va1ue of automatic calibration spot-type photoelectric smoke detector to be checked, makes it consistance and conforms to standard spot-type photoelectric smoke detector.
Obviously, above-mentioned enforcement of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give all embodiments exhaustive.Every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model extends out or change that belong to.
Claims (4)
1. smoke box is calibrated in a high efficiency production, it is characterized in that: comprise the circulation system, cigarette origin system, smoke evacuation system, detector pallet, controller, annular smoke box, described detector pallet annular smoke box top, on minute, lower two-layer, the circulation system, smoke evacuation system lays respectively on annular smoke box, described cigarette origin system is positioned on annular smoke box ring, described detector pallet is used for placing standard spot-type photoelectric smoke detector and Point type optical smoke detector to be checked, described controller by bus respectively with the circulation system, cigarette origin system, smoke evacuation system, detector pallet, standard spot-type photoelectric smoke detector, Point type optical smoke detector to be checked is electrically connected to.
2. according to a kind of high efficiency production calibration smoke box claimed in claim 1, it is characterized in that: the described circulation system comprises circulating fan, switch two, pressure regulator, filter, described circulating fan is fixed on annular smoke box lower right side, switch two, pressure regulator are fixed on annular smoke box lower-left side, and filter is fixed on the upper left side of annular smoke box.
3. according to a kind of high efficiency production calibration smoke box claimed in claim 1, it is characterized in that: described cigarette origin system comprises firing chamber, smoke valve, send cigarette blower fan, and smoke valve is fixed on firing chamber, send cigarette blower fan to be communicated with firing chamber.
4. according to a kind of high efficiency production calibration smoke box claimed in claim 1, it is characterized in that: described smoke evacuation system comprises smoke exhaust fan, switch one, exhaust valve, smoke discharging pipe, smoke exhaust fan is positioned at the lower-left side of annular smoke box, switch one is fixed on smoke exhaust fan, exhaust valve is positioned at annular smoke box ring, and smoke discharging pipe is communicated with smoke exhaust fan, exhaust valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889267.1U CN203733272U (en) | 2013-12-31 | 2013-12-31 | Efficient production calibration smoke box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889267.1U CN203733272U (en) | 2013-12-31 | 2013-12-31 | Efficient production calibration smoke box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733272U true CN203733272U (en) | 2014-07-23 |
Family
ID=51203325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889267.1U Expired - Fee Related CN203733272U (en) | 2013-12-31 | 2013-12-31 | Efficient production calibration smoke box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136978A (en) * | 2015-07-14 | 2015-12-09 | 营口天成消防设备有限公司 | Calibration smoke box |
| CN105374180A (en) * | 2015-12-14 | 2016-03-02 | 宁波金盾电子工业有限公司 | Smoke alarm tester |
| CN106370784A (en) * | 2016-08-31 | 2017-02-01 | 宁波赛特威尔电子有限公司 | Smoke alarm detection box |
| CN112085917A (en) * | 2020-10-26 | 2020-12-15 | 深圳市泛海三江科技发展有限公司 | Threshold detection smoke box capable of automatically maintaining smoke concentration and using method thereof |
-
2013
- 2013-12-31 CN CN201320889267.1U patent/CN203733272U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136978A (en) * | 2015-07-14 | 2015-12-09 | 营口天成消防设备有限公司 | Calibration smoke box |
| CN105374180A (en) * | 2015-12-14 | 2016-03-02 | 宁波金盾电子工业有限公司 | Smoke alarm tester |
| CN105374180B (en) * | 2015-12-14 | 2017-10-10 | 宁波金盾电子工业股份有限公司 | A kind of smoke alarm tester |
| CN106370784A (en) * | 2016-08-31 | 2017-02-01 | 宁波赛特威尔电子有限公司 | Smoke alarm detection box |
| CN106370784B (en) * | 2016-08-31 | 2018-11-06 | 赛特威尔电子股份有限公司 | A kind of smoke alarm detection smoke box |
| CN112085917A (en) * | 2020-10-26 | 2020-12-15 | 深圳市泛海三江科技发展有限公司 | Threshold detection smoke box capable of automatically maintaining smoke concentration and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203733272U (en) | Efficient production calibration smoke box | |
| CN203249865U (en) | Coal mine gas concentration detection system based on infrared spectrum absorption | |
| CN105181618A (en) | Outdoor VOC gas monitoring system | |
| CN202632483U (en) | Multiple gas sensitive gas leakage alarm device | |
| CN103869226B (en) | Fault arc detection device for electric car | |
| CN202599819U (en) | Alarm threshold simulation labyrinth for calibrating smoke alarm | |
| CN204924350U (en) | Safe gas table case | |
| CN207966164U (en) | A kind of dedicated detection device of cigarette sense fire fighting device detector | |
| CN104198348A (en) | System and method for PM2.5 concentration detection based on photoelectric integration | |
| US10168276B1 (en) | Identifying targeted gaseous chemical compound | |
| DE102008005821A1 (en) | fire alarm | |
| CN203338503U (en) | Simulation experiment device for fire detection performance comprehensive detection | |
| CN205966710U (en) | Ventilation hood panel air -speed control system | |
| CN207966163U (en) | A kind of spot-type smoke detector response lag field detecting device | |
| CN204269228U (en) | Ultraviolet flame detector electronic detecting device | |
| CN204228583U (en) | A kind of air permeability detector | |
| CN204718931U (en) | A kind of high-precision microminiaturized particulate matter sensors | |
| CN103816947B (en) | The air channel structure of constant temperature humidity chamber | |
| CN203432681U (en) | Brightness detector | |
| CN205102856U (en) | Online environment detecting system of VCV production line clean room | |
| CN205090813U (en) | High temperature danger area detects cooling explosion -proof equipment of sensor | |
| CN203785785U (en) | Illumination test equipment | |
| CN202956186U (en) | Ultraviolet photoelectric tube characteristic calibrating device | |
| TW202104872A (en) | Particle sensor | |
| CN208090757U (en) | A kind of intelligent range hood |
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 |
Granted publication date: 20140723 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |