CN106683364A - Apparatus for testing endurance of blaze alarm - Google Patents
Apparatus for testing endurance of blaze alarm Download PDFInfo
- Publication number
- CN106683364A CN106683364A CN201611054086.1A CN201611054086A CN106683364A CN 106683364 A CN106683364 A CN 106683364A CN 201611054086 A CN201611054086 A CN 201611054086A CN 106683364 A CN106683364 A CN 106683364A
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- Prior art keywords
- stand
- sound
- detection
- siren
- laboratory
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 claims abstract 2
- 238000009413 insulation Methods 0.000 claims description 23
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000010998 test method Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention relates to the technical field of product detection and in particular to an apparatus for testing the endurance of a blaze alarm. The apparatus includes a control chamber which is enclosed by sound insulating sheets and a sound insulating lab. The sound insulating lab and the control chamber are provided therebetween with a lab door. The sound insulating chamber is provided therein with a stand I, a stand II and a stand III. The stand I is provided with detection samples and an illuminance sensor. The stand I and the lab door are provided therebetween with a background noise loudspeaker. The stand II is provided with a sound pressure meter. The stand III is provided with an illuminance transmitter. The sound insulating lab is provided with a camera on the wall through a bolt. The sound insulating lab is provided with a dimming lamp, a dimming controller and a flickering frequency test on the internal surface of the roof. According to the invention, the apparatus is easy to control and operate, protects the peripheral environment from noise pollution; the sound insulating lab is detachably installed and is mobile; the control chamber protects test and operation workers from noise disturbance; the apparatus allows no man interference during detection; and the apparatus achieves automatic detection.
Description
（One）Technical field
The present invention relates to Product checking technical field, more particularly to a kind of fire siren durability test device.
（Two）Background technology
Now also without a kind of device for being relatively adapted to fire sound or light siren endurancing, the process of the test is in background noise
Make siren send sound or light alarm signal in free found field less than 50dB and keep 4h, the acoustical signal of fire sound siren
Sound pressure level of 3m levels should be in the range of 75~115dB immediately ahead of it；The modified tone cycle of siren should be in 0.2~5s
In the range of, the basic flashing rate of siren should in the range of 20~180 times/min, the optical signal of light siren 1~
Under 500 1x ambient lights, should be high-visible at 25m.It is resistance to a kind of fire sound or light siren to be devised for the test requirements document
Long property experimental rig.
（Three）The content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of fire siren durability test device.
The present invention is achieved through the following technical solutions：
A kind of fire siren durability test device, it is characterised in that：Including the control room surrounded by sound panel and every
Sound laboratory；Laboratory door is provided between the sound insulation laboratory and control room；Sound insulation experiment is indoor indoor to sound insulation by experiment
Laboratory internal direction is sequentially provided with stand I, stand II and stand III；The top surface of the stand I be provided centrally with detect sample,
Detection sample periphery is provided with illuminance sensor；Ambient noise loudspeaker is provided between stand I and laboratory door；The stand
II top surface is provided centrally with sound pressure meter；The stand III top surface is provided centrally with illuminance transmitter；The sound insulation experiment
Video camera is equipped with by bolt on the wall of room, the roof inner face in sound insulation laboratory is equipped with alternating light, light variable controller, flashing rate
Test；The illuminance transmitter, video camera, alternating light, become photocontrol, sound pressure meter, flashing rate test, tested test specimens,
Illuminance sensing, ambient noise loudspeaker PLC indoor with control respectively is connected.
Wherein, the control room and sound insulation laboratory bottom are provided with sound panel；The control room and sound insulation laboratory are
Dismountable.
Wherein, the centre distance between the stand I and stand II is 3 meters.
Wherein, the centre distance between the stand I and stand III is 25 meters.
Wherein, the control room is externally provided with control room door.
Wherein, the detection sample is fire sound or light siren.
The method of testing of fire siren durability test device includes：（1）Detection sample is placed on into cradle top surface
Center, start PLC in beginning detection button, ambient noise speaker operation, PLC is according to acoustic pressure
The decibel value that meter is received is by the noise control of ambient noise loudspeaker less than 50dB（2）PLC is passed according to illuminance
The signal value that sensor is received is regulating and controlling alternating light and light variable controller makes illuminance sensor receive 1~500 1x ambient lights
Line；（3）PLC command detection sample work siren sends sound or light alarm signal and keeps 4h, sound pressure meter test detection
The horizontal sound pressure level that sample sends whether in the range of 75~115dB, modified tone the cycle whether in the range of 0.2~5s, PLC
Controller provides result of determination automatically, and whether the basic flashing rate that flashing rate tester monitoring detection sample sends is 20
In the range of~180 times/min, whether the light that illuminance transmitters monitor detection sample sends should be high-visible, and video camera is to inspection
Survey process indwelling image；（5）PLC automatically analyzes and provides conclusion to detection data, detection finish be automatically switched off it is relevant
Power supply simultaneously sends prompt tone.
Fire siren durability test device method of testing includes：（1）Detection sample is placed on into cradle top surface
Center, the beginning detection button in startup PLC, ambient noise speaker operation, PLC is according to sound pressure meter
The decibel value for receiving is by the noise control of ambient noise loudspeaker less than 50dB（2）PLC is sensed according to illuminance
The signal value that device is received is regulating and controlling alternating light and light variable controller makes illuminance sensor 20 receive 1~500 1x ambient lights
Line；（3）PLC instructs tested test specimens work siren to send sound or light alarm signal and keeps 4h, sound pressure meter test examination
The horizontal sound pressure level that sample sends whether in the range of 75~115dB, the modified tone cycle, whether in the range of 0.2~5s controlled by PLC
Device processed provides result of determination automatically, and whether the basic flashing rate that the tested test specimens of flashing rate tester monitoring send is 20
In the range of~180 times/min, whether the light that illuminance transmitters monitor sample sends should be high-visible, and video camera was to detecting
Journey indwelling image；（5）PLC automatically analyzes and provides conclusion to detection data, and detection is finished and is automatically switched off relevant power supply
And send prompt tone.
The invention has the beneficial effects as follows：The present invention is easy to control, easy to operate, protects surrounding enviroment not by noise pollution,
Sound insulation testing room detachable moveable, control room protection test operating personnel from noise perplex, detection process without artificial disturbance because
Element, realizes detection automation.
（Four）Description of the drawings
Below in conjunction with the accompanying drawings the present invention is further illustrated.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
In figure, 1 control room door, 2 sound panels, 3 control rooms, 4PLC controllers, 5 laboratory doors, 6 sound insulation laboratories, 7 stands I, 8
Stand II, 9 stands III, 10 illuminance transmitters, 11 video cameras, 12 alternating lights, 13 light variable controllers, 14 sound pressure meters, 15 flashes of light
Frequency tester, 16 detection samples, 17 illuminance sensors, 18 ambient noise loudspeakers.
（Five）Specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.The embodiment includes control room 3 and the sound insulation reality surrounded by sound panel
Test room 6；Laboratory door 5 is provided between the sound insulation laboratory 6 and control room 3；It is interior extremely by laboratory door 5 in sound insulation laboratory 6
The internal direction of sound insulation laboratory 6 is sequentially provided with stand I 7, stand II 8 and stand III 9；The stand I 7 top surface is provided centrally with
Detection sample 16, the detection periphery of sample 16 is provided with illuminance sensor 17；Background is provided between stand I 7 and laboratory door 5 to make an uproar
Sound loudspeaker 18；The stand II 8 top surface is provided centrally with sound pressure meter 14；The stand III 9 top surface is provided centrally with light
Illumination transmitter 10；Video camera 11, the roof inner face in sound insulation laboratory 6 are equipped with by bolt on the wall in the sound insulation laboratory 6
Equipped with alternating light 12, light variable controller 13, flashing rate test 15；The illuminance transmitter 10, video camera 11, alternating light
12nd, light variable controller 13, sound pressure meter 14, flashing rate test 15, detection sample 16, illuminance sensing 17, ambient noise are raised one's voice
Device 18 is connected respectively with the PLC 4 in control room 3.
Wherein, the control room 3 and the bottom of sound insulation laboratory 6 are provided with sound panel 2；The control room 3 and sound insulation laboratory 6
It is dismountable.
Wherein, the centre distance between the stand I 7 and stand II 8 is 3 meters.
Wherein, the centre distance between the stand I and stand III 9 is 25 meters.
Wherein, the control room 3 is externally provided with control room door 1.
Wherein, the detection sample 16 is fire sound or light siren.
Fire siren durability test device method of testing includes：（1）Detection sample 16 is placed on into stand I 7 to push up
The center in face, starts the beginning detection button of PLC 4, and ambient noise loudspeaker 18 works, the basis of PLC 4
The decibel value that sound pressure meter 14 is received is by the noise control of ambient noise loudspeaker less than 50dB（2）PLC 4 is according to light
The signal value that illuminance transducer 17 is received regulate and control alternating light 12 and light variable controller 13 make illuminance sensor 20 receive 1~
500 1x ambient lights；（3）The work siren of 4 command detection sample of PLC 16 sends sound or light alarm signal holding
4h, whether in the range of 75~115dB, whether the modified tone cycle is 0.2 for the horizontal sound pressure level that the test sample of sound pressure meter 14 sends
In the range of~5s, PLC 4 provides result of determination, the base that the monitoring detection sample 16 of flashing rate tester 15 sends automatically
Whether in the range of 20~180 times/min, whether the light that the monitoring sample of illuminance transmitter 10 sends should be clear for this flashing rate
Clear visible, video camera 11 is to detection process indwelling image；（5）PLC 4 automatically analyzes and provides conclusion to detection data,
Detection finishes and is automatically switched off relevant power supply and sends prompt tone.
Describe the present invention by way of example above, but the invention is not restricted to above-mentioned specific embodiment, it is all to be based on
Any change or modification that the present invention is done belongs to the scope of protection of present invention.
Claims (7)
1. a kind of fire siren durability test device, it is characterised in that：Including the control room that surrounded by sound panel and
Sound insulation laboratory；Laboratory door is provided between the sound insulation laboratory and control room；Sound insulation experiment it is indoor by experiment it is indoor to every
Sound laboratory internal direction is sequentially provided with stand I, stand II and stand III；The detection that is provided centrally with of the top surface of the stand I is tried
Sample, detection sample periphery is provided with illuminance sensor；Ambient noise loudspeaker is provided between stand I and laboratory door；It is described
Stand II top surface is provided centrally with sound pressure meter；The stand III top surface is provided centrally with illuminance transmitter；The sound insulation
Video camera is equipped with by bolt on the wall in laboratory, the roof inner face in sound insulation laboratory is equipped with alternating light, light variable controller, flash of light
Frequency test；The illuminance transmitter, video camera, alternating light, change photocontrol, sound pressure meter, flashing rate test, tested test
Sample, illuminance sensing, ambient noise loudspeaker PLC indoor with control respectively is connected.
2. fire according to claim 1 siren durability test device, it is characterised in that：The control room and every
Sound laboratory bottom is provided with sound panel；The control room and sound insulation laboratory are dismountable.
3. fire according to claim 1 siren durability test device, it is characterised in that：The stand I and platform
Centre distance between frame II is 3 meters.
4. fire according to claim 1 siren durability test device, it is characterised in that：The stand I and platform
Centre distance between frame III is 25 meters.
5. fire according to claim 1 siren durability test device, it is characterised in that：The control room peripheral hardware
There is control room door.
6. fire according to claim 1 siren durability test device, it is characterised in that：It is described to detect that sample is
Fire sound or light siren.
7. fire according to claim 1 siren durability test device, it is characterised in that：Method of testing includes：
（1）Detection sample is placed on into the center of cradle top surface, starts the beginning detection button in PLC, ambient noise
Speaker operation, PLC is being less than the noise control of ambient noise loudspeaker according to the decibel value that sound pressure meter is received
50dB（2）The signal value that PLC is received according to illuminance sensor makes illumination regulating and controlling alternating light and light variable controller
Degree sensor receives 1~500 1x ambient lights；（3）PLC command detection sample work siren sends sound or light police
The number of notifying keeps 4h, and whether the horizontal sound pressure level that sound pressure meter test detection sample sends is in the range of 75~115dB, and modified tone is all
Phase, whether in the range of 0.2~5s PLC provided result of determination, flashing rate tester monitoring detection sample automatically
Whether in the range of 20~180 times/min, illuminance transmitters monitor detection sample sends the basic flashing rate for sending
Whether light should be high-visible, and video camera is to detection process indwelling image；（5）PLC detection data is automatically analyzed and to
Go out conclusion, detection finishes and is automatically switched off relevant power supply and sends prompt tone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054086.1A CN106683364B (en) | 2016-11-25 | 2016-11-25 | A kind of fire alarm device durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054086.1A CN106683364B (en) | 2016-11-25 | 2016-11-25 | A kind of fire alarm device durability test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106683364A true CN106683364A (en) | 2017-05-17 |
| CN106683364B CN106683364B (en) | 2019-06-14 |
Family
ID=58867198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054086.1A Active CN106683364B (en) | 2016-11-25 | 2016-11-25 | A kind of fire alarm device durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106683364B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10293048A (en) * | 1997-04-17 | 1998-11-04 | Mitsubishi Electric Corp | Durability-testing device |
| CN201134932Y (en) * | 2007-12-27 | 2008-10-15 | 湖南吉利汽车部件有限公司 | Horn duration test detecting device |
| CN201294032Y (en) * | 2008-10-28 | 2009-08-19 | 蚌埠依爱消防电子有限责任公司 | Fire acousto-optic alarm |
| CN202940964U (en) * | 2012-10-09 | 2013-05-15 | 兰州吉利汽车工业有限公司 | Vehicle speaker durability testing device |
| CN105516878A (en) * | 2016-01-19 | 2016-04-20 | 济南中维世纪科技有限公司 | Device for automatically detecting and counting decibel value of loudspeaker |
-
2016
- 2016-11-25 CN CN201611054086.1A patent/CN106683364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10293048A (en) * | 1997-04-17 | 1998-11-04 | Mitsubishi Electric Corp | Durability-testing device |
| CN201134932Y (en) * | 2007-12-27 | 2008-10-15 | 湖南吉利汽车部件有限公司 | Horn duration test detecting device |
| CN201294032Y (en) * | 2008-10-28 | 2009-08-19 | 蚌埠依爱消防电子有限责任公司 | Fire acousto-optic alarm |
| CN202940964U (en) * | 2012-10-09 | 2013-05-15 | 兰州吉利汽车工业有限公司 | Vehicle speaker durability testing device |
| CN105516878A (en) * | 2016-01-19 | 2016-04-20 | 济南中维世纪科技有限公司 | Device for automatically detecting and counting decibel value of loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106683364B (en) | 2019-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190521 Address after: 250000 Shandong Ji'nan high tech Zone, Ji'nan comprehensive Free Trade Zone No. 8 factory building, all two, two office building. Applicant after: SHANDONG HEFU ENGINEERING TESTING CO.,LTD. Address before: 250000 No. 277 Gangyuan Sixth Road, Jinan High-tech Zone, Shandong Province Applicant before: Hua Jingjun |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A durability testing device for fire alarms Granted publication date: 20190614 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: SHANDONG HEFU ENGINEERING TESTING CO.,LTD. Registration number: Y2024980012935 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |