CN106652392A - Temperature-measuring-type electrical fire monitoring detector basic function automatic testing device - Google Patents
Temperature-measuring-type electrical fire monitoring detector basic function automatic testing device Download PDFInfo
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- CN106652392A CN106652392A CN201611054080.4A CN201611054080A CN106652392A CN 106652392 A CN106652392 A CN 106652392A CN 201611054080 A CN201611054080 A CN 201611054080A CN 106652392 A CN106652392 A CN 106652392A
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- temperature
- sample
- plc
- measuring
- basic function
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 101100408464 Caenorhabditis elegans plc-1 gene Proteins 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- G08B29/02—Monitoring continuously signalling or alarm systems
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
Abstract
The invention relates to the technical field of product detection, and especially relates to a temperature-measuring-type electrical fire monitoring detector basic function automatic testing device. The temperature-measuring-type electrical fire monitoring detector basic function automatic testing device comprises a temperature control chamber and a temperature control chamber door hinged to the temperature control chamber. The inner wall, of the temperature control chamber, being opposite to the temperature control chamber door is fixedly provided with a bracket through bolts, and a sound pressure meter, a wiring terminal II and a sample are fixed on the bracket; each of the left and right sides of the sample is provided with a temperature sensor, the temperature sensors are fixed on a cross bar above the sample, and the cross bar is fixed on the inner wall of the temperature control chamber through bolts; and the wiring terminal II in the temperature control chamber is connected with a relay set outside the temperature control chamber through a wire; and the relay set is sequentially connected with a wiring terminal I and a PLC controller through wires. The temperature-measuring-type electrical fire monitoring detector basic function automatic testing device can be controlled and operated conveniently, manual operation is replaced, human interference factors are eliminated, the detection quality and efficiency are improved, and detection automation is achieved.
Description
（One）Technical field
The present invention relates to Product checking technical field, more particularly to a kind of temperature-measuring-type electrical fire basic function is certainly
Dynamic test device.
（Two）Background technology
Now carried out by the way of artificial operational control to the test of temperature-measuring-type electrical fire basic function,
There is artificial disturbance factor, work quality and a kind of inefficient, the now manually-operated automatic survey of also no replacement in test process
Trial assembly is put, and a kind of temperature-measuring-type electrical fire basic function automatic testing equipment is devised to this.The device is being surveyed
Testing staff's adjustment attemperating unit is not needed during examination and taken out, be put into detector and record, calendar scheduling operation, test result
It is automatically performed.
（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 temperature-measuring-type electrical fire basic function from
Dynamic test device.
The present invention is achieved through the following technical solutions：
A kind of temperature-measuring-type electrical fire basic function automatic testing equipment, it is characterised in that：Including temperature controlled compartment and
The temperature controlled compartment door being hinged with temperature-controlling chamber；Bracket has been bolted on the temperature controlled compartment inwall relative with temperature controlled compartment door, should
Sound pressure meter, binding post II and sample are fixed with bracket；The sample is respectively arranged on the left side and the right side temperature sensor, the temperature
Sensor is fixed on the cross bar of sample upper end, and the cross bar is bolted in temperature control chamber interior walls；In the temperature control room
Binding post II be connected with the relay group outside temperature control room by wire；The relay group is controlled with binding post I, PLC
Device is sequentially connected by wire.
The sample is located at carriage end, and sample rear end is respectively equipped with binding post II and sound pressure meter.
The sample at temperature controlled compartment door just to being provided with clear glass.
The sound pressure meter is connected with PLC.
The temperature sensor is connected with PLC.
The method of testing of temperature-measuring-type electrical fire basic function automatic testing equipment includes：（1）PLC is controlled
Device processed is programmed, and sample is fixed and is placed on bracket and the power line of sample is connected line terminals II, closes temperature controlled compartment door and opens
Beginning detection button in dynamic PLC；（2）PLC instructs temperature controlled compartment to be not more than the heating rate liter of 1 DEG C/min
Temperature to sample sends alarm signal, and sound pressure meter monitoring sample sends the time of alarm signal and information is reached into PLC, temperature
Spend the state of temperature residing for sensor senses sample and temperature value is sent in real time PLC；（3）PLC judges
Whether sample reports to the police in set point of temperature and whether alarm signal is sent in 40s after alarm temperature is reached；（4）PLC is controlled
Device commands relays group disconnects the power supply of sample, continues to make the temperature of temperature controlled compartment to rise above setting alarming value 20%, now
Show that PLC commands relays group turns on the power supply of sample, while PLC starts timing, sound pressure meter monitoring examination
The alarm signal that sample sends, PLC calculates the response time that sample sends alarm signal；（5）PLC instruction after
Electrical equipment group disconnects the power supply of detector samples, makes the temperature in temperature control room be down to the 30% of alarming value, now shows that PLC is controlled
Device commands relays group turns on the power supply of detector samples, while PLC starts timing, whether sound pressure meter monitoring sample
There is warning, PLC provides judgement conclusion to as above test result automatically, and detection finishes and is automatically switched off relevant power supply and sends
Prompt tone.
The invention has the beneficial effects as follows：The present invention is easy to control, easy to operate, instead of artificial operation and eliminates artificial doing
Factor is disturbed, detection quality and efficiency is improved, detection automation is realized.
（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；
Fig. 3 is the side view of the present invention；
In figure, 1 PLC, 2 binding posts I, 3 relay groups, 4 temperature controlled compartments, 5 temperature controlled compartment doors, 6 clear glasses, 7 temperature are passed
Sensor, 8 cross bars, 9 samples, 10 brackets, 11 sound pressure meters, 12 binding posts II.
（Five）Specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.The embodiment includes temperature controlled compartment 4 and the temperature controlled compartment door being hinged with temperature-controlling chamber 4
5；Bracket 10 is bolted on the inwall relative with temperature controlled compartment door 5 of the temperature controlled compartment 4, on the bracket 10 acoustic pressure has been fixed with
Meter 11, binding post II 12 and sample 9；The sample 9 is respectively arranged on the left side and the right side temperature sensor 8, and the temperature sensor 8 is consolidated
It is scheduled on the cross bar 8 of the upper end of sample 9, the cross bar 8 is bolted on the inwall of temperature controlled compartment 4；Connecing in the temperature controlled compartment 4
Line terminals II 12 are connected by wire with the relay group 3 outside temperature controlled compartment 4；The relay group 3 is controlled with binding post I 2, PLC
Device processed 1 is sequentially connected by wire.Be provided with temperature controlled compartment 4 can heater, the heater controlled by PLC 1.
The sample 9 is located at the end of bracket 10, and the rear end of sample 9 is respectively equipped with binding post II 12 and sound pressure meter 11.
The sample 9 at temperature controlled compartment door 5 just to being provided with clear glass 6.
The sound pressure meter 11 is connected with PLC 1.
The temperature sensor 8 is connected with PLC 1.
The method of testing of temperature-measuring-type electrical fire basic function automatic testing equipment includes：（1）PLC is controlled
Device processed 1 is programmed, and sample 9 is fixed and is placed on bracket 10 and the power line of sample 9 is connected line terminals II 12, closes temperature control
Room door 5 starts the beginning detection button in PLC 1；（2）PLC 1 instructs temperature controlled compartment 4 to be not more than 1 DEG C/min's
Heating rate is warming up to sample 9 and sends alarm signal, and the monitoring sample 9 of sound pressure meter 11 sends the time of alarm signal and passes information
To PLC 1, temperature sensor 8 perceives the state of temperature residing for sample 9 and temperature value is sent in real time PLC
1；（3）PLC 1 judges whether sample 9 is reported to the police and whether sent in 40s after alarm temperature is reached in set point of temperature
Alarm signal；（4）The commands relays group 3 of PLC 1 disconnects the power supply of sample 9, continues to make the temperature of temperature controlled compartment 4 to raise
To higher than setting alarming value 20%, now show that the commands relays group 3 of PLC 1 turns on the power supply of sample 9, while PLC
Controller 1 starts timing, and the alarm signal that the monitoring sample 9 of sound pressure meter 11 sends, PLC 1 calculates sample 9 and sends warning
The response time of signal；（5）The commands relays group 3 of PLC 1 disconnects the power supply of detector samples 9, makes in temperature controlled compartment 4
Temperature be down to the 30% of alarming value, now show that the commands relays group 3 of PLC 1 turns on the power supply of detector samples 9,
Simultaneously PLC 1 starts timing, and whether the monitoring sample 9 of sound pressure meter 11 has a warning, PLC 1 pair as above test result from
Dynamic to provide judgement conclusion, 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 (6)
1. a kind of temperature-measuring-type electrical fire basic function automatic testing equipment, it is characterised in that：Including temperature controlled compartment
And the temperature controlled compartment door being hinged with temperature-controlling chamber；Bracket has been bolted on the temperature controlled compartment inwall relative with temperature controlled compartment door,
Sound pressure meter, binding post II and sample are fixed with the bracket；The sample is respectively arranged on the left side and the right side temperature sensor, the temperature
Degree sensor is fixed on the cross bar of sample upper end, and the cross bar is bolted in temperature control chamber interior walls；The temperature controlled compartment
Interior binding post II is connected by wire with the relay group outside temperature control room；The relay group is controlled with binding post I, PLC
Device processed is sequentially connected by wire.
2. temperature-measuring-type electrical fire basic function automatic testing equipment according to claim 1, its feature
It is：The sample is located at carriage end, and sample rear end is respectively equipped with binding post II and sound pressure meter.
3. temperature-measuring-type electrical fire basic function automatic testing equipment according to claim 2, its feature
It is：The sample at temperature controlled compartment door just to being provided with clear glass.
4. temperature-measuring-type electrical fire basic function automatic testing equipment according to claim 1, its feature
It is：The sound pressure meter is connected with PLC.
5. temperature-measuring-type electrical fire basic function automatic testing equipment according to claim 1, its feature
It is：The temperature sensor is connected with PLC.
6. temperature-measuring-type electrical fire basic function automatic testing equipment according to claim 1, its feature
It is：Method of testing includes：（1）PLC is programmed, sample is fixed and is placed on bracket and the power line of sample
Connection line terminals II, close the beginning detection button that temperature controlled compartment door starts in PLC；（2）PLC instructs temperature controlled compartment
Sample is warming up to the heating rate for being not more than 1 DEG C/min and sends alarm signal, sound pressure meter monitoring sample sends alarm signal
Information is simultaneously reached PLC by the time, and temperature sensor perceives the state of temperature residing for sample and in real time transmits temperature value
To PLC；（3）PLC judges that whether sample is reported to the police in set point of temperature and whether existed after alarm temperature is reached
Alarm signal is sent in 40s；（4）PLC commands relays group disconnects the power supply of sample, continues the temperature for making temperature controlled compartment
Setting alarming value 20% is risen above, now shows that PLC commands relays group turns on the power supply of sample, while PLC
Controller starts timing, and the alarm signal that sound pressure meter monitoring sample sends, PLC calculates sample and sends alarm signal
Response time；（5）PLC commands relays group disconnects the power supply of detector samples, is down to the temperature in temperature control room
The 30% of alarming value, now shows that PLC commands relays group turns on the power supply of detector samples, while PLC
Start timing, whether sound pressure meter monitoring sample has warning, and PLC provides judgement conclusion to as above test result automatically, inspection
Survey finishes and is automatically switched off relevant power supply and sends prompt tone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054080.4A CN106652392B (en) | 2016-11-25 | 2016-11-25 | A kind of temperature-measuring-type electrical fire basic function automatic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054080.4A CN106652392B (en) | 2016-11-25 | 2016-11-25 | A kind of temperature-measuring-type electrical fire basic function automatic testing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106652392A true CN106652392A (en) | 2017-05-10 |
| CN106652392B CN106652392B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054080.4A Active CN106652392B (en) | 2016-11-25 | 2016-11-25 | A kind of temperature-measuring-type electrical fire basic function automatic testing equipment |
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| CN (1) | CN106652392B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5608383A (en) * | 1995-03-29 | 1997-03-04 | Neil; Clifford R. | Automatic temperature alarm system |
| CN202149820U (en) * | 2011-05-30 | 2012-02-22 | 深圳市豪恩安全科技有限公司 | Testing system of temperature detector |
| CN102749155A (en) * | 2012-07-09 | 2012-10-24 | 山东众海公共安全器材有限公司 | On-line detection device for temperature sensing detector |
| CN205375780U (en) * | 2016-01-22 | 2016-07-06 | 招商局重庆交通科研设计院有限公司 | Highway tunnel line type fire detector performance detecting system |
-
2016
- 2016-11-25 CN CN201611054080.4A patent/CN106652392B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5608383A (en) * | 1995-03-29 | 1997-03-04 | Neil; Clifford R. | Automatic temperature alarm system |
| CN202149820U (en) * | 2011-05-30 | 2012-02-22 | 深圳市豪恩安全科技有限公司 | Testing system of temperature detector |
| CN102749155A (en) * | 2012-07-09 | 2012-10-24 | 山东众海公共安全器材有限公司 | On-line detection device for temperature sensing detector |
| CN205375780U (en) * | 2016-01-22 | 2016-07-06 | 招商局重庆交通科研设计院有限公司 | Highway tunnel line type fire detector performance detecting system |
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| Publication number | Publication date |
|---|---|
| CN106652392B (en) | 2019-06-14 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190517 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 |
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| 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 temperature measuring electrical fire monitoring detector basic function automatic testing device 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 |