CN110038243A - A kind of cable duct firebreak device - Google Patents
A kind of cable duct firebreak device Download PDFInfo
- Publication number
- CN110038243A CN110038243A CN201910163958.5A CN201910163958A CN110038243A CN 110038243 A CN110038243 A CN 110038243A CN 201910163958 A CN201910163958 A CN 201910163958A CN 110038243 A CN110038243 A CN 110038243A
- Authority
- CN
- China
- Prior art keywords
- fire
- cable duct
- detection portion
- guide rail
- processor
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of cable duct firebreak devices, by being laid with guide rail in cable duct, moveable fire detection portion is installed on guide rail, and several fire departments are set, the signal that fire detection portion measures is handled by processor, control fire department puts out a fire to cable duct, realize the real-time detection and fire prevention of fire behavior in cable duct, pass through setting temperature sensor and smoke sensor device, in combination with the measurement result of temperature sensor and smoke sensor device, more accurately judge whether there is fire behavior appearance, it prevents from misrepresenting deliberately because of single detection sensor bring, pass through setting supersonic generator and ultrasonic receiver, the fire department nearest away from fire behavior region can rapidly be found, and the mobile fire department is put out a fire, improve the timeliness of fire extinguishing.
Description
Technical field
The present invention relates to cable fire-proof technical fields, particularly relate to a kind of cable duct firebreak device.
Background technique
One of the mark of modern city is embodied in the world, and exactly all cables enter ground, this is also the present city in China
Change and the development trend in Urbanization Construction.Informatization as the strategical planning of country, has transmitted the facility of information
Become the infrastructure of country, cable can not only guarantee the completion of information transmitting with entering, and have safely and conveniently
Advantage.Due to being disposed with numerous live electric cables in cable duct, and cable duct is generally closed and long and narrow, therefore existing cable duct
With certain fire hazard, and once occur fire easily spread with it is out of control.Fire hazard in order to prevent, the side taken at present
Case is fire-extinguishing apparatus to be arranged in cable duct, but existing fire-extinguishing apparatus can only often carry out the fire behavior in the region that it is installed
Detection, detection range is limited, if necessary to carry out fire behavior detection to large-scale cable duct, then needs to arrange that multiple fire extinguishings are set
It is standby, improve use cost.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of cable duct firebreak device, it can be to large-scale cable duct
Carry out fire behavior detection.
Based on a kind of above-mentioned purpose cable duct firebreak device provided by the invention, comprising:
Guide rail, the trend along cable duct are laid in cable duct；
Fire detection portion is movably arranged on the guide rail, can be detected to fire condition；
Motor is connect with the fire detection portion, and the fire detection portion is driven to move on the guide rail；
Fire department is set as several, is mounted in cable duct, and ejection part and fire extinguishing are equipped in the fire department
The fire extinguisher bomb can be popped up and be put out a fire by bullet, the ejection part；
Processor controls motor start and stop, and receives the fire condition that the fire detection portion measures, and controls fire department work
It puts out a fire；
Warning device receives the signal that the processor issues, and issues and reminds.
Preferably, fire detection portion includes temperature sensor and smoke sensor device, the temperature sensor and the smog
Sensor will measure information respectively and be sent to the processor.
It preferably, further include track, the track is laid in cable duct along the trend of cable duct, and the fire department is equal
Simultaneously track-movable is movably arranged on the track.
Preferably, it is additionally provided with supersonic generator in fire detection portion, is equipped with ultrasonic wave in each fire department and connects
Device is received, the processor controls the supersonic generator and issues ultrasonic wave, and reads each ultrasonic receiver and receive
Signal.
Preferably, fire extinguisher bomb selects hand-held dry chemical projectile.
Preferably, ejection part is equipped with pressure touching sensor, and the pressure touching sensor can be installed to described in the fire extinguisher bomb
It is depressed when on ejection part, and transmits signal to the processor.
Preferably, guide rail both ends are equipped with close to switch, described to be electrically connected close to switch with the processor.
From the above it can be seen that cable duct firebreak device provided by the invention, by being laid with guide rail in cable duct,
Moveable fire detection portion is installed on guide rail, and several fire departments are set, fire detection portion is handled by processor and is surveyed
The signal obtained, control fire department put out a fire to cable duct, realize the real-time detection and fire prevention of fire behavior in cable duct；
By setting temperature sensor and smoke sensor device, in combination with the measurement knot of temperature sensor and smoke sensor device
Fruit more accurately judges whether there is fire behavior appearance, prevents from misrepresenting deliberately because of single detection sensor bring, by the way that ultrasonic wave is arranged
Generator and ultrasonic receiver can rapidly find the fire department nearest away from fire behavior region, and the mobile fire department
It puts out a fire, improves the timeliness of fire extinguishing.
Detailed description of the invention
Fig. 1 is the cable duct firebreak device overlooking structure diagram of the embodiment of the present invention；
Fig. 2 is that the cable duct firebreak device signal of the embodiment of the present invention transmits schematic diagram；
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
A kind of 1 firebreak device of cable duct is laid on the guide rail 2 in cable duct 1 including the trend along cable duct 1, on guide rail 2
It is movably installed with fire detection portion 3, fire condition can be detected, fire detection portion 3 is connected with drive, and it is moved up in guide rail 2
Dynamic motor is additionally provided with several fire departments 6 in cable duct 1, and ejection part 7 and fire extinguisher bomb 8, bullet are equipped in fire department 6
The pop-up of fire extinguisher bomb 8 can be put out a fire by penetrating part 7, further include processor in the present apparatus, and processor is received for controlling motor start and stop
The fire condition that fire detection portion 3 measures, and control fire department 6 and put out a fire, processor is electrically connected with warning device, alarm
Device receives the signal that processor issues, and issues and reminds.The fire that the present apparatus can be moved in cable duct 1 along guide rail 2 by setting
Calamity test section 3 detects the fire behavior in entire cable duct 1 using fire detection portion 3, and is carried out by fire department 6
Fire extinguishing eliminates time and manpower that artificial inspection expends, improves work efficiency.
Optionally, fire detection portion 3 includes temperature sensor 4 and smoke sensor device 5, and temperature sensor 4 and smog sense
Device 5 will measure information respectively and be sent to processor, more acurrate in combination with the measurement result of temperature sensor 4 and smoke sensor device 5
Ground judges whether there is fire behavior appearance, prevents from misrepresenting deliberately because of single detection sensor bring.
Optionally, it also is equipped with track 9 along the trend of cable duct 1 in cable duct 1, each fire department 6 is installed in track 9
It is upper and can be moved along track 9, then it can reduce the quantity of fire department 6 when fire department 6 is set by situation, when fire extinguishing, which controls, to disappear
Anti- mechanism 6 is moved to the region for needing to put out a fire.
Optionally, it is additionally provided with supersonic generator in fire detection portion 3, ultrasonic wave reception is equipped in each fire department 6
Device, processor controls supersonic generator and issues ultrasonic wave, and reads the signal that each ultrasonic receiver receives, can be rapid
Find the fire department 6 nearest away from fire behavior region, and the mobile fire department 6 is put out a fire, and the timeliness of fire extinguishing is improved.
Optionally, in order to improve the effect of fire extinguishing, fire extinguisher bomb 8 selects hand-held dry chemical projectile 8.
Optionally, the service condition of fire extinguisher bomb 8 is learnt, for the convenience of the users so as to which fire extinguisher bomb 8, bullet is replenished in time
It penetrates part 7 and is equipped with pressure touching sensor, pressure touching sensor can be depressed when fire extinguisher bomb 8 is installed on ejection part 7, and to processor
Transmit signal.
Optionally, 2 both ends of guide rail are equipped with close to switch, are electrically connected with processor close to switch, it can be achieved that fire detection
The automatic reciprocating movement on guide rail 2 of portion 3.
When using 1 firebreak device of cable duct disclosed by the invention, first by the present apparatus guide rail 2 and track 9 be laid with
In cable duct 1, after starting the present apparatus, processor starts motor, makes motor that fire detection portion 3 be driven to move along guide rail 2, works as fire
Calamity test section 3 is moved to 2 both ends of guide rail, triggers close to when switching, sends a signal to processor close to switch, processor learns fire
Calamity test section 3 is moved to the end of guide rail 2, then controls motor antiport, and fire detection portion 3 is driven to convert moving direction, from
And realize that fire detection portion 3 moves back and forth on guide rail 2, in moving process when temperature sensor 4 detects temperature anomaly,
Processor is sent a signal to, processor is out of service by motor, so that test section is rested on the region that temperature is abnormal, and read
Smoke sensor device 5 measures signal, if smoke sensor device 5 detects smoke signal exception, processor combination temperature sensor 4
The smog that the temperature anomaly and smoke sensor device 5 detected detects is abnormal, determines that fire behavior occurs in the region of test section stop,
Warning device is sent a signal to, warning device is reminded and fire behavior occurs in duty personnel's cable duct 1, simultaneous processor controls fire
Supersonic generator in test section 3 issues ultrasonic signal, and the ultrasonic receiver in each fire department 6 receives ultrasonic wave
When signal, a signal is sent to processor, and the distance due to each fire department 6 away from test section is different, receives ultrasonic wave
The time of signal is also different, then processor sends the time sequencing of signal according to the ultrasonic receiver in each fire department 6, can
To learn away from test section apart from shortest fire department 6, that is to say away from fire behavior generation area apart from shortest fire department 6, then
Processor receives the direction of ultrasonic wave according to the ultrasonic receiver of the fire department 6, and receives the time used in ultrasonic wave,
The distance of the fire department 6 away from fire behavior generation area is calculated, controls the fire department 6 along track 9 to fire behavior generation area
Direction is mobile, and after being moved to fire behavior generation area, the ejection part 7 controlled in fire department 6 ejects fire extinguisher bomb 8, utilizes fire extinguishing
Bullet 8 puts out a fire to fire behavior region, and after fire department 6 completes the use of fire extinguisher bomb 8, processor opens motor, continues motor
It drives fire detection portion 3 to move along guide rail 2, checks whether fire behavior is controlled, and fire is carried out to other regions in cable duct 1
Feelings inspection.
If temperature sensor 4 detects temperature anomaly, but smoke sensor device 5 and is not detected smog exception, then processor
Warning device is sent a signal to, warning device is made only to issue abnormal signal, duty personnel is prompted to check abnormal conditions, without controlling
Fire department 6 is put out a fire.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details.
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of cable duct firebreak device characterized by comprising
Guide rail, the trend along cable duct are laid in cable duct；
Fire detection portion is movably arranged on the guide rail, can be detected to fire condition；
Motor is connect with the fire detection portion, and the fire detection portion is driven to move on the guide rail；
Fire department is set as several, is mounted in cable duct, and ejection part and fire extinguisher bomb are equipped in the fire department,
The fire extinguisher bomb can be popped up and be put out a fire by the ejection part；
Processor controls motor start and stop, and receives the fire condition that the fire detection portion measures, control fire department work into
Row fire extinguishing；
Warning device receives the signal that the processor issues, and issues and reminds.
2. a kind of cable duct firebreak device according to claim 1, it is characterised in that: the fire detection portion includes temperature
Sensor and smoke sensor device, the temperature sensor and the smoke sensor device will measure information respectively and be sent to the processing
Device.
3. a kind of cable duct firebreak device according to claim 1, it is characterised in that: it further include track, the track edge
The trend of cable duct is laid in cable duct, and the fire department is movably arranged on the track and track-movable.
4. a kind of cable duct firebreak device according to claim 1, it is characterised in that: be additionally provided in the fire detection portion
Supersonic generator, ultrasonic receiver is equipped in each fire department, and the processor controls the ultrasonic wave and occurs
Device issues ultrasonic wave, and reads the signal that each ultrasonic receiver receives.
5. a kind of cable duct firebreak device according to claim 1, it is characterised in that: the fire extinguisher bomb selects hand-held dry
Powder fire extinguisher bomb.
6. a kind of cable duct firebreak device according to claim 1, it is characterised in that: the ejection part is equipped with pressure touching and passes
Sensor, the pressure touching sensor can be depressed when the fire extinguisher bomb is installed on the ejection part, and pass to the processor
Defeated signal.
7. a kind of cable duct firebreak device according to claim 1, it is characterised in that: the guide rail both ends are equipped with close
Switch, it is described to be electrically connected close to switch with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163958.5A CN110038243A (en) | 2019-03-05 | 2019-03-05 | A kind of cable duct firebreak device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163958.5A CN110038243A (en) | 2019-03-05 | 2019-03-05 | A kind of cable duct firebreak device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110038243A true CN110038243A (en) | 2019-07-23 |
Family
ID=67274516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910163958.5A Pending CN110038243A (en) | 2019-03-05 | 2019-03-05 | A kind of cable duct firebreak device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038243A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282180A (en) * | 2020-03-06 | 2020-06-16 | 北京理工大学 | Intelligent indoor fire-fighting robot and flame striking method thereof |
| CN112221046A (en) * | 2020-09-14 | 2021-01-15 | 国网山东省电力公司武城县供电公司 | Cable trench cable fire alarm and automatic fire extinguishing device |
| CN112933468A (en) * | 2021-03-17 | 2021-06-11 | 国网湖南省电力有限公司 | Intelligent fire extinguishing bomb for cable trench and application method thereof |
| CN113041536A (en) * | 2021-03-22 | 2021-06-29 | 东莞市三航军民融合创新研究院 | Fire-fighting system and method |
| CN113694434A (en) * | 2021-09-03 | 2021-11-26 | 国网安徽省电力有限公司滁州供电公司 | Transformer substation cable trench fire extinguishing system and fire extinguishing method |
| CN114613093A (en) * | 2022-03-16 | 2022-06-10 | 国网山东省电力公司泰安供电公司 | Gas sensor array device based on crosslinked polyethylene combustion products and detection method |
-
2019
- 2019-03-05 CN CN201910163958.5A patent/CN110038243A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282180A (en) * | 2020-03-06 | 2020-06-16 | 北京理工大学 | Intelligent indoor fire-fighting robot and flame striking method thereof |
| CN112221046A (en) * | 2020-09-14 | 2021-01-15 | 国网山东省电力公司武城县供电公司 | Cable trench cable fire alarm and automatic fire extinguishing device |
| CN112933468A (en) * | 2021-03-17 | 2021-06-11 | 国网湖南省电力有限公司 | Intelligent fire extinguishing bomb for cable trench and application method thereof |
| CN112933468B (en) * | 2021-03-17 | 2023-09-12 | 国网湖南省电力有限公司 | Intelligent fire extinguishing bomb for cable duct and application method thereof |
| CN113041536A (en) * | 2021-03-22 | 2021-06-29 | 东莞市三航军民融合创新研究院 | Fire-fighting system and method |
| CN113694434A (en) * | 2021-09-03 | 2021-11-26 | 国网安徽省电力有限公司滁州供电公司 | Transformer substation cable trench fire extinguishing system and fire extinguishing method |
| CN114613093A (en) * | 2022-03-16 | 2022-06-10 | 国网山东省电力公司泰安供电公司 | Gas sensor array device based on crosslinked polyethylene combustion products and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |