CN107158615A - A kind of intelligent early-warning dry powder self-extinguishing device - Google Patents
A kind of intelligent early-warning dry powder self-extinguishing device Download PDFInfo
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- CN107158615A CN107158615A CN201710433082.2A CN201710433082A CN107158615A CN 107158615 A CN107158615 A CN 107158615A CN 201710433082 A CN201710433082 A CN 201710433082A CN 107158615 A CN107158615 A CN 107158615A
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- dry powder
- alarm
- tank body
- extinguishing device
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/20—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with the chemicals in a single case, e.g. in a cartridge
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to fire-fighting equipment technical field, a kind of new intelligent early-warning dry powder self-extinguishing device is particularly designed.Including tank body (1), eruption part (2), firm banking (3), shower nozzle (4), thermal starting lead (5), electrically activate lead (6) and PLC and control circuit；Wherein PLC control circuits include PLC processor, power supply, starter, temperature sensor, alarm, signal projector and mobile phone terminal.Realize a kind of operation and more stablize safety, the fire extinguisher limited period time is longer, be capable of the extinguishing device of early warning and alarm.
Description
Technical field
The invention belongs to fire-fighting equipment technical field, a kind of intelligent early-warning dry powder self-extinguishing device is particularly designed.
Background technology
Conventional fire extinguisher divides three kinds of classifications at present.The first is gas fire extinguisher.Gas fire extinguisher is divided to two kinds again, and one is
With the fire extinguisher that alkyl halide (breathing out dragon) is base-material, namely what is often called 1211,1301 fire extinguishers；Two be carbon dioxide extinguisher.Second
It is dry powder extinguisher to plant.Divide BC dry powder and ABC dry powder extinguishers again.The third is water-type extinguisher.
Existing Automatic Fire Extinguisher, which is mainly, to be started using fire sensor and heat-sensitive element after on fire, shower nozzle and
Interlocking equipment is implemented to put out a fire to the space of monitoring.Its monitoring space is small, have that dead angle, fire extinguishing dynamics are not enough, and reaction speed is slow, peace
Dress network is complicated, cost is high, be difficult the fully-automatic intelligent fire extinguisher of management and maintenance, exist in Machine Design and Electronic Control with
Lower shortcoming：Easily occur leak 1. brush is located at below stator and cause short circuit；2. shower nozzle is driven using connecting rod, its structure is answered
It is miscellaneous；3. have warning function, without warning function；4. only with the quick detector of cigarette and it is positioned in startup in body,
The prison for limiting fire extinguisher installing space turns round and look at scope；5. when people not at the scene when can not be gone and found out what's going in time if there is the condition of a fire,
Other Non-precondition alarm, that is, user can not be notified when that will occur fire, and only occurring concrete on fire user
Warning message can be received.
The content of the invention
The invention provides a kind of new intelligent early-warning dry powder self-extinguishing device, the fire extinguishing dress of prior art is solved
The defect of early warning and alarming information can not timely be provided for people not at the scene by putting.
Concrete technical scheme include tank body, eruption part, firm banking, shower nozzle, thermal starting lead, electrically activate lead and
PLC controls circuit；The shower nozzle is arranged on tank body top, and ultra-fine dry powder sprays from there after fire extinguisher starts is put out a fire；Heat
Startup lead is arranged on shower nozzle top and the eruption part with being set in tank body is connected；Firm banking is arranged on tank base,
And tank base is provided with a through hole；The side of the bottom surface firm banking of tank body is provided with installation screwed hole；Electricity is opened
Dynamic lead one end enters tank interior from the through hole of tank base and is connected with eruption part, and the other end is connected with PLC control circuits；
It is whole that the PLC controls circuit includes PLC processor, power supply, starter, temperature sensor, alarm, signal projector and mobile phone
End；The other end for electrically activating lead controls the starter in circuit to be connected with PLC；PLC processor respectively with starter, electricity
Source, temperature sensor, alarm and signal projector connection；Signal projector is connected with mobile phone terminal signal.
The PLC controls circuit is also connected including a hygrosensor with PLC processor.
A hand switch is also associated with the further starter.
The further PLC controls circuit is also connected including a smoke detector with PLC processor.
Further, the PLC controls circuit is also connected including a hygrosensor with PLC processor.
Further PLC controls circuit also includes a coal gas detection probe and is connected with PLC processor.
It is preferred that alarm be phonetic warning alarm.
Further eruption part is that solid-gas changes eruption device.
On further shower nozzle nozzle is provided with preferred connection pipe network, pipe network.
PLC processor is set into two preset temperatures first, the default temperature of early warning is reached when temperature sensor detects temperature
When spending, alarm command is sent to phonetic warning alarm, phonetic warning alarm sends early warning and alarming sound；While PLC processor
Also signal instruction can be sent to signal projector, send warning information from signal projector to mobile phone terminal, be easy to not at the scene
Personnel go and find out what's going in time.In addition when temperature sensor is detected when temperature reaches default alarm temperature to intelligent warning alarm
Alarm command is sent, alarm sends alarm, while PLC processor sends signal instruction, signal to signal projector
Transmitter sends alarm command to mobile phone terminal, reminds related personnel to have the condition of a fire, extinguishing device has been turned on information；Simultaneously at PLC
Reason device is sent to starter to go code, and starter switches on power after being connected to instruction, and OPEN is sent by connecting starter,
Starter starts spraying device by electrically activating lead, and spraying device exists the solid gas generant agent momentary activation in pipe, gas generating agent
It is rapid in pipe to realize that solid and gas is converted, so as to generate such as CO2H2ON2Ultra-fine dry powder in gas, tank under the driving of gases at high pressure from
Sprayed at shower nozzle, so as to realize fire extinguishing.
Further, it is preferably provided with fixed installation part in the bottom of firm banking.
Further, the fixed installation part includes being fixedly connected on the fixture and secure fit of firm banking bottom
Part.
Beneficial effect：Starting mode of the present invention is various, simple in construction, and the people being absent from the scene can also receive related early warning and alarming letter
Breath is more convenient, using more safe ready, is easy to the sheltered situation fire for being not easy to be found by people of putting out a fire to save life and property.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, embodiment will be described below needed for practical accompanying drawing make
It is simple to introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, to ordinary skill
For personnel, on the premise of not paying creative work, other accompanying drawings, these accompanying drawings can also be obtained according to these accompanying drawings
The technical scheme directly obtained should also belong to protection scope of the present invention.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the intelligent early-warning dry powder self-extinguishing device described in the embodiment of the present invention 8.
Fig. 3 is the structural representation of secure fit part in the present invention.
Description of reference numerals：1st, tank body；2nd, part is erupted；3rd, firm banking；The 3.1st, screwed hole is installed；3.2nd, through hole；4、
Shower nozzle；5th, thermal starting lead；6th, lead is electrically activated；7th, pipe network；7.1st, nozzle；8 fixed installation parts；8.1st, fixture；8.2nd, it is solid
Determine counterpart.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, specific reality below to the present invention
The mode of applying elaborates.Many details are elaborated in the following description to fully understand the present invention.But this
Invention can be implemented with being much different from other manner described here, and those skilled in the art can be without prejudice to the present invention
Similar improvement is done in the case of intension, therefore the present invention is not limited by following public embodiment.
Embodiment 1, as shown in figure 1, concrete technical scheme includes tank body 1, eruption part 2, firm banking 3, shower nozzle 4, heat
Start lead 5, electrically activate lead 6 and PLC control circuits；Thermal starting lead 5 and the achievable double startup of setting for electrically activating lead 6
Mode, Starting mode is more diversified, more practical.The shower nozzle 3 is arranged on the top of tank body 1, and fire extinguisher is ultra-fine dry after starting
Powder sprays from there is put out a fire；Thermal starting lead 5 is arranged on the top of shower nozzle 4 and the eruption part 2 with being set in tank body 1 connects
Connect, when running into fire, thermal starting lead 5 can be lighted in the presence of high temperature, thermal starting lead 5 can start eruption part 2, spray
Hair part 2 can discharge a large amount of gases rapidly, so that the air pressure moment rise in tank, eruption part 2 can be by tank body 1 after starting
The ultra-fine dry powder of storage sprays at shower nozzle is put out a fire；The setting of this structure can prevent effectively, fire extinguisher for a long time without
Because pressure reduces and fails, service life is longer.Firm banking 3 is arranged on the bottom of tank body 1, and is set in the bottom of tank body 1
There is a through hole 3.2；Installation screwed hole 3.1 is provided with the side of the bottom surface firm banking of tank body 1, for installing fire extinguisher tank
Body 1；Electrically activate the one end of lead 6 and enter the inside of tank body 1 from the through hole 3.2 of tank base and be connected with eruption part 2, the other end and
PLC control circuit connections；The PLC controls circuit includes PLC processor, power supply, starter, temperature sensor, alarm, letter
Number transmitter and mobile phone terminal；The other end for electrically activating lead controls the starter in circuit to be connected with PLC；PLC processing
Device is connected with starter, power supply, temperature sensor, alarm and signal projector respectively；Signal projector is believed with mobile phone terminal
Number connection.PLC processor pre-sets two preset temperatures, and one is early warning preset temperature, and one is preset alarm temperature.Than
It can be such as 60 DEG C by default early warning temperature setting, and alarm temperature is set to 90 DEG C.The temperature collected when temperature sensor
When degree reaches more than 60 DEG C, pre-warning signal is sent to alarm and signal projector, alarm sends pre-warning signal, and signal is sent out
Emitter sends warning information to mobile phone terminal simultaneously, reminds in user family or workplace may have the condition of a fire, to cause relevant people
Member notes；When the temperature that temperature sensor is collected reaches more than 90 DEG C, PLC processor directly can send alarm to alarm
Instruction, alarm starts alarm after alarm command is received.And PLC processor sends signal to signal projector simultaneously,
Signal projector can send alarm signal to mobile phone terminal, remind the place that in user family or fire extinguisher is used to have fire, and
Automatic fire extinguisher has been turned on putting out the condition of a fire, reminds related personnel to lose no time to be handled, while PLC processor is to opening
Dynamic device sends instruction, and starter switches on power, and is started, and starts spraying device by electrically activating lead, so as to realize fire extinguishing
Device sprays ultra-fine dry powder automatically, is put out a fire.The structural priming mode is various, and with artificial early warning and alarming and self-extinguishing
Work energy, it is simple in construction, it is more safe and reliable.
Embodiment 2 is as shown in figure 1, concrete technical scheme includes tank body 1, eruption part 2, firm banking 3, and shower nozzle 4, heat are opened
Move lead 5, electrically activate lead 6 and PLC control circuits；Thermal starting lead 5 and the achievable double startup side of setting for electrically activating lead 6
Formula, Starting mode is more diversified, more practical.The shower nozzle 3 is arranged on the top of tank body 1, ultra-fine dry powder after fire extinguisher starts
Spray and put out a fire from there；Thermal starting lead 5 is arranged on the top of shower nozzle 4 and the eruption part 2 with being set in tank body 1 connects
Connect, when running into fire, thermal starting lead 5 can be lighted in the presence of high temperature, thermal starting lead 5 can start eruption part 2, spray
Hair part 2 can discharge a large amount of gases rapidly, so that the air pressure moment rise in tank, eruption part 2 can be by tank body 1 after starting
The ultra-fine dry powder of storage sprays at shower nozzle is put out a fire；The setting of this structure can prevent effectively, fire extinguisher for a long time without
Because pressure reduces and fails, service life is longer.Firm banking 3 is arranged on the bottom of tank body 1, and is set in the bottom of tank body 1
There is a through hole 3.2；Installation screwed hole 3.1 is provided with the side of the bottom surface firm banking of tank body 1, for installing fire extinguisher tank
Body 1；Electrically activate the one end of lead 6 and enter the inside of tank body 1 from the through hole 3.2 of tank base and be connected with eruption part 2, the other end and
PLC control circuit connections；The PLC controls circuit includes PLC processor, power supply, starter, temperature sensor, alarm, letter
Number transmitter and mobile phone terminal；The other end for electrically activating lead controls the starter in circuit to be connected with PLC；PLC processing
Device is connected with starter, power supply, temperature sensor, alarm and signal projector respectively；Signal projector is believed with mobile phone terminal
Number connection.PLC processor pre-sets two preset temperatures, and one is early warning preset temperature, and one is preset alarm temperature.Than
It can be such as 60 DEG C by default early warning temperature setting, and alarm temperature is set to 90 DEG C.The temperature collected when temperature sensor
When degree reaches more than 60 DEG C, pre-warning signal is sent to alarm and signal projector, alarm sends pre-warning signal, and signal is sent out
Emitter sends warning information to mobile phone terminal simultaneously, reminds in user family or workplace may have the condition of a fire, to cause relevant people
Member notes；When the temperature that temperature sensor is collected reaches more than 90 DEG C, PLC processor directly can send alarm to alarm
Instruction, alarm starts alarm after alarm command is received.And PLC processor sends signal to signal projector simultaneously,
Signal projector can send alarm signal to mobile phone terminal, remind the place that in user family or fire extinguisher is used to have fire, and
Automatic fire extinguisher has been turned on putting out the condition of a fire, reminds related personnel to lose no time to be handled, while PLC processor is to opening
Dynamic device sends instruction, and starter switches on power, and is started, and starts spraying device by electrically activating lead, so as to realize fire extinguishing
Device sprays ultra-fine dry powder automatically, is put out a fire.The structural priming mode is various, and with artificial early warning and alarming and self-extinguishing
Work energy, it is simple in construction, it is more safe and reliable.A hand switch is also associated with the further starter, by opening
A hand switch is connected on dynamic device, when it is found that the condition of a fire and equipment can be artificial when not yet detecting startup put out a fire dress
Put, facilitate much sooner.
Embodiment 3 is as shown in figure 1, concrete technical scheme includes tank body 1, eruption part 2, firm banking 3, and shower nozzle 4, heat are opened
Move lead 5, electrically activate lead 6 and PLC control circuits；Thermal starting lead 5 and the achievable double startup side of setting for electrically activating lead 6
Formula, Starting mode is more diversified, more practical.The shower nozzle 3 is arranged on the top of tank body 1, ultra-fine dry powder after fire extinguisher starts
Spray and put out a fire from there；Thermal starting lead 5 is arranged on the top of shower nozzle 4 and the eruption part 2 with being set in tank body 1 connects
Connect, when running into fire, thermal starting lead 5 can be lighted in the presence of high temperature, thermal starting lead 5 can start eruption part 2, spray
Hair part 2 can discharge a large amount of gases rapidly, so that the air pressure moment rise in tank, eruption part 2 can be by tank body 1 after starting
The ultra-fine dry powder of storage sprays at shower nozzle is put out a fire；The setting of this structure can prevent effectively, fire extinguisher for a long time without
Because pressure reduces and fails, service life is longer.Firm banking 3 is arranged on the bottom of tank body 1, and is set in the bottom of tank body 1
There is a through hole 3.2；Installation screwed hole 3.1 is provided with the side of the bottom surface firm banking of tank body 1, for installing fire extinguisher tank
Body 1；Electrically activate the one end of lead 6 and enter the inside of tank body 1 from the through hole 3.2 of tank base and be connected with eruption part 2, the other end and
PLC control circuit connections；The PLC controls circuit includes PLC processor, power supply, starter, temperature sensor, alarm, letter
Number transmitter and mobile phone terminal；The other end for electrically activating lead controls the starter in circuit to be connected with PLC；PLC processing
Device is connected with starter, power supply, temperature sensor, alarm and signal projector respectively；Signal projector is believed with mobile phone terminal
Number connection.PLC processor pre-sets two preset temperatures, and one is early warning preset temperature, and one is preset alarm temperature.Than
It can be such as 60 DEG C by default early warning temperature setting, and alarm temperature is set to 90 DEG C.The temperature collected when temperature sensor
When degree reaches more than 60 DEG C, pre-warning signal is sent to alarm and signal projector, alarm sends pre-warning signal, and signal is sent out
Emitter sends warning information to mobile phone terminal simultaneously, reminds in user family or workplace may have the condition of a fire, to cause relevant people
Member notes；When the temperature that temperature sensor is collected reaches more than 90 DEG C, PLC processor directly can send alarm to alarm
Instruction, alarm starts alarm after alarm command is received.And PLC processor sends signal to signal projector simultaneously,
Signal projector can send alarm signal to mobile phone terminal, remind the place that in user family or fire extinguisher is used to have fire, and
Automatic fire extinguisher has been turned on putting out the condition of a fire, reminds related personnel to lose no time to be handled, while PLC processor is to opening
Dynamic device sends instruction, and starter switches on power, and is started, and starts spraying device by electrically activating lead, so as to realize fire extinguishing
Device sprays ultra-fine dry powder automatically, is put out a fire.The structural priming mode is various, and with artificial early warning and alarming and self-extinguishing
Work energy, it is simple in construction, it is more safe and reliable.A hand switch is also associated with the further starter, by opening
A hand switch is connected on dynamic device, when it is found that the condition of a fire and equipment can be artificial when not yet detecting startup put out a fire dress
Put, facilitate much sooner.The further PLC controls circuit is also connected including a smoke detector with PLC processor, cigarette
The setting of Fog detector can not only realize that fire extinguishing system can realize the detection of temperature to open early warning and alarming, and can be with
Early warning and alarming is realized by the detection to smog, as long as pre-setting identification smokescope instruction in PLC processor,
Smog information is sent to PLC processor after smoke detector detects smog, PLC processor is handled signal, only
To be issued by alarm beyond the smokescope pre-set, when whole extinguishing device function it is more perfect, it is more comprehensively accurate
Identification fire, carry out early warning and alarming.
The further PLC controls circuit described on the basis of above-described embodiment 3 of embodiment 4 also includes a coal gas detection
Probe is connected with PLC processor.Coal gas detection probe is connected in PLC processor, to detect gas concentration, wherein combustion gas is examined
Probing head is coal gas detection sensor, can be in time to PLC processor when coal gas detection sensor has detected gas leakage
Transmission information, PLC processor can send alarm, and reminding in user family has gas leakage, timely to be handled, so as to realize report
It is alert, equipment operation can be made more to stablize.
Embodiment 5 is as shown in figure 1, concrete technical scheme includes tank body 1, eruption part 2, firm banking 3, and shower nozzle 4, heat are opened
Move lead 5, electrically activate lead 6 and PLC control circuits；Thermal starting lead 5 and the achievable double startup side of setting for electrically activating lead 6
Formula, Starting mode is more diversified, more practical.The shower nozzle 3 is arranged on the top of tank body 1, ultra-fine dry powder after fire extinguisher starts
Spray and put out a fire from there；Thermal starting lead 5 is arranged on the top of shower nozzle 4 and the eruption part 2 with being set in tank body 1 connects
Connect, when running into fire, thermal starting lead 5 can be lighted in the presence of high temperature, thermal starting lead 5 can start eruption part 2, spray
Hair part 2 can discharge a large amount of gases rapidly, so that the air pressure moment rise in tank, eruption part 2 can be by tank body 1 after starting
The ultra-fine dry powder of storage sprays at shower nozzle is put out a fire；The setting of this structure can prevent effectively, fire extinguisher for a long time without
Because pressure reduces and fails, service life is longer.Firm banking 3 is arranged on the bottom of tank body 1, and is set in the bottom of tank body 1
There is a through hole 3.2；Installation screwed hole 3.1 is provided with the side of the bottom surface firm banking of tank body 1, for installing fire extinguisher tank
Body 1；Electrically activate the one end of lead 6 and enter the inside of tank body 1 from the through hole 3.2 of tank base and be connected with eruption part 2, the other end and
PLC control circuit connections；The PLC controls circuit includes PLC processor, power supply, starter, temperature sensor, alarm, letter
Number transmitter and mobile phone terminal；The other end for electrically activating lead controls the starter in circuit to be connected with PLC；PLC processing
Device is connected with starter, power supply, temperature sensor, alarm and signal projector respectively；Signal projector is believed with mobile phone terminal
Number connection.PLC processor pre-sets two preset temperatures, and one is early warning preset temperature, and one is preset alarm temperature.Than
It can be such as 60 DEG C by default early warning temperature setting, and alarm temperature is set to 90 DEG C.The temperature collected when temperature sensor
When degree reaches more than 60 DEG C, pre-warning signal is sent to alarm and signal projector, alarm sends pre-warning signal, and signal is sent out
Emitter sends warning information to mobile phone terminal simultaneously, reminds in user family or workplace may have the condition of a fire, to cause relevant people
Member notes；When the temperature that temperature sensor is collected reaches more than 90 DEG C, PLC processor directly can send alarm to alarm
Instruction, alarm starts alarm after alarm command is received.And PLC processor sends signal to signal projector simultaneously,
Signal projector can send alarm signal to mobile phone terminal, remind the place that in user family or fire extinguisher is used to have fire, and
Automatic fire extinguisher has been turned on putting out the condition of a fire, reminds related personnel to lose no time to be handled, while PLC processor is to opening
Dynamic device sends instruction, and starter switches on power, and is started, and starts spraying device by electrically activating lead, so as to realize fire extinguishing
Device sprays ultra-fine dry powder automatically, is put out a fire.The structural priming mode is various, and with artificial early warning and alarming and self-extinguishing
Work energy, it is simple in construction, it is more safe and reliable.A hand switch is also associated with the further starter, by opening
A hand switch is connected on dynamic device, when it is found that the condition of a fire and equipment can be artificial when not yet detecting startup put out a fire dress
Put, facilitate much sooner.The further PLC controls circuit is also connected including a smoke detector with PLC processor, cigarette
The setting of Fog detector can not only realize that fire extinguishing system can realize the detection of temperature to open early warning and alarming, and can be with
Early warning and alarming is realized by the detection to smog, as long as pre-setting identification smokescope instruction in PLC processor,
Smog information is sent to PLC processor after smoke detector detects smog, PLC processor is handled signal, only
To be issued by alarm beyond the smokescope pre-set, when whole extinguishing device function it is more perfect, it is more comprehensively accurate
Identification fire, carry out early warning and alarming.Coal gas detection probe is also associated with above-mentioned PLC processor in addition, is for detecting
No to have, gas leakage if it find that there is the situation of gas leakage, then sends alarm, and notify use by mobile phone terminal
There is gas leakage in the man of family, please go home processing in time.
Preferred alarm is phonetic warning alarm, fire extinguishing system of the prior art in the above-mentioned technical proposal of embodiment 6
System alarm uses audible-visual annunciator mostly, and for not living through the people of fire, audible-visual annunciator, which often makes one generation, to be feared
Unbearably, make one due to nervous to be at a loss when in face of real fire, and by using phonetic alarm, when detecting the condition of a fire
It can send audio alert, remind people to there is the condition of a fire to note that and can also set, remind using and escaping for people's fire extinguisher
The direction position of raw passage, makes the more hommization of whole equipment device, safer.
Further eruption part is that solid-gas changes eruption device to embodiment 7, and dry powder extinguisher of the prior art is all
Using high voltage style, often there is certain potential safety hazard in this province of high pressure, and if pressure reduces after long-time is placed,
So fire extinguisher will fail, and the present invention changes eruption device by using solid-gas, and the solid gas generant agent in tank is drawn with thermal starting
Line and lead connection is electrically activated, so that steady rule realizes solid and gas turn in extinguishing device after solid gas generant agent is excited
Change, generate CO2H2ON2Gas, so as to drive the ultra-fine dry powder of tank interior to spray, realizes fire extinguishing, its tank interior need not be used
Hyperbaric environment, fire extinguisher is safer, and shelf-life durations are longer, in the absence of pressure release hidden danger.Preferred company on further shower nozzle
Nozzle 7.1 is provided with adapter net 7, pipe network, so as to can realize that, to fire extinguishing at a distance, protection domain is wider.
Embodiment 8, as shown in Figure 2 and Figure 3, on the basis of above-mentioned technical proposal, in the following of fire extinguisher firm banking 3
One fixed installation part 8 can also be set, and it can be that two sides for being welded on the lower section of firm banking 3 are put and set on steel plate, steel plate
Screwed hole is put, is then fixed on by setscrew at the top of institute place to be mounted, such as metope or house.Install more square
Just.
As shown in Figure 2,3, the fixed installation part 8 includes being fixedly connected on the fixture of the bottom of firm banking 3 embodiment 9
8.1 and secure fit part 8.2.Fixture 8.1 is the bottom that two edge-on steel plates are fixed by welding in firm banking 3, fixed
Counterpart 8.2 is the steel plate that a two ends are bent into downwards right angle, and its bottom surface is provided with screwed hole, can be screwed in
On wall, screwed hole is also equipped with curved termination under two.It is when using that secure fit part 8.2 is mounted to a wall, so
The installation of extinguisher device is completed by the way that both fixture 8.1 and secure fit part 8.2 are connected again afterwards, difference can be completed
The installation in place, it is easier for installation.
Claims (10)
1. a kind of intelligent early-warning dry powder self-extinguishing device, it is characterised in that：Including tank body (1), eruption part (2), fixed bottom
Seat (3), shower nozzle (4), thermal starting lead (5), electrically activates lead (6) and PLC and controls circuit；The shower nozzle (4) is arranged on tank body
Top；Thermal starting lead (5) is arranged on shower nozzle (4) top and is connected with the eruption part (2) set in tank body (1)；It is fixed
Base (3) is arranged on tank body (1) bottom, and tank body (1) bottom is provided with a through hole (3.2)；Bottom surface in tank body (1)
The side of firm banking is provided with installation screwed hole (3.1)；Lead (6) one end is electrically activated from the through hole (3.2) of tank body (1) bottom
It is connected into tank body (1) is internal with eruption part (2), the other end is connected with PLC control circuits；The PLC controls circuit includes
PLC processor, power supply, starter, temperature sensor, alarm, signal projector and mobile phone terminal；The lead of electrically activating
The other end controls the starter in circuit to be connected with PLC；PLC processor respectively with starter, power supply, temperature sensor, alarm
Device and signal projector connection；Signal projector is connected with mobile phone terminal signal.
2. intelligent early-warning dry powder self-extinguishing device according to claim 1, it is characterised in that：Also connect on the starter
It is connected to a hand switch.
3. intelligent early-warning dry powder self-extinguishing device according to claim 1, it is characterised in that：The PLC controls circuit
Also it is connected including a smoke detector with PLC processor.
4. intelligent early-warning dry powder self-extinguishing device according to claim 3, it is characterised in that：The PLC controls circuit
Also it is connected including a hygrosensor with PLC processor.
5. intelligent early-warning dry powder self-extinguishing device according to claim 4, it is characterised in that：The PLC controls circuit
Preferably it is also associated with a coal gas detection probe.
6. intelligent early-warning dry powder self-extinguishing device according to claim 5, it is characterised in that：Alarm is phonetic warning
Alarm.
7. intelligent early-warning dry powder self-extinguishing device according to claim 6, it is characterised in that：Erupt part (2) for it is solid-
Gas shift eruption device.
8. according to any described intelligent early-warning dry powder self-extinguishing device in claim 1 to 7, it is characterised in that：Shower nozzle (4)
Nozzle (7.1) is provided with upper preferred connection pipe network (7), pipe network (7).
9. intelligent early-warning dry powder self-extinguishing device according to claim 8, it is characterised in that：In firm banking (3)
Bottom is preferably provided with fixed installation part (8).
10. intelligent early-warning dry powder self-extinguishing device according to claim 9, it is characterised in that：The fixed installation part
(8) fixture (8.1) and secure fit part (8.2) for being fixedly connected on firm banking (3) bottom are included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433082.2A CN107158615A (en) | 2017-06-09 | 2017-06-09 | A kind of intelligent early-warning dry powder self-extinguishing device |
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| CN109316694A (en) * | 2018-11-27 | 2019-02-12 | 湖南安民科技有限责任公司 | Multimode starts dry-chemical fire extinguishing ball |
| CN110711326A (en) * | 2018-07-12 | 2020-01-21 | 奥迪股份公司 | Fire extinguishing system for a high-voltage battery of a motor vehicle and motor vehicle having a fire extinguishing system |
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