CN207980238U - Full-automatic trigger-type extinguishing device - Google Patents
Full-automatic trigger-type extinguishing device Download PDFInfo
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- CN207980238U CN207980238U CN201721859996.7U CN201721859996U CN207980238U CN 207980238 U CN207980238 U CN 207980238U CN 201721859996 U CN201721859996 U CN 201721859996U CN 207980238 U CN207980238 U CN 207980238U
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- dry powder
- holding vessel
- assembly pipe
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- control valve
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Abstract
The utility model discloses a kind of full-automatic trigger-type extinguishing devices, including dry powder assembly pipe, dry powder holding vessel, dry powder assembly pipe is mounted in hoistway or pipeline, dry powder assembly pipe connects dry powder holding vessel, dry powder assembly pipe installs master control valve by the side of dry powder holding vessel, it is uniformly distributed on dry powder assembly pipe and several powder nozzles is installed, each powder nozzle is equipped with corresponding nozzle control valve, and each powder nozzle is nearby equipped with corresponding infrared heat induction probe, dry powder holding vessel connects stable gas pressure device by ventilation pipe, and air gauge is installed on ventilation pipe or dry powder holding vessel.The utility model realizes temperature anomaly riser region orientation and sprays, and the stable gas pressure of dry powder holding vessel can be made in setting numberical range, it is ensured that whenever the device has enough pressure.
Description
Technical field
The utility model is related to a kind of full-automatic trigger-type extinguishing devices, belong to fire-fighting equipment technical field.
Background technology
It is well known that first 30 seconds that the time of gold fire extinguishing is that fire starts, for generate the dying fire point people of smog without
Method identifies that when only occurring larger flame or dense smoke, people can just perceive and fire has occurred, and occurs to people to feel from fire
Know that the time of fire has been more than best attack time already, therefore has affected the fire extinguishing best opportunity adversely.Currently used fire extinguishing is set
Manual extinguishing's device that is standby, being embedded in mostly on wall, this fire extinguisher operating procedure is more complicated, is not suitable for old man and child
It using, while we often see the fire extinguisher glass breakage on wall, fire-extinguishing apparatus is imperfect, and fire extinguisher medicament is expired,
Situations such as fire extinguisher insufficient pressure, many fire extinguishers is caused to exist in name only, does not have the effect of fire extinguishing at all.How to be preventive from not
So, it is current problem to be solved that can automatically be knocked out fire at the beginning of fire occurs.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic trigger-type extinguishing devices, install the device, hoistway, pipeline
Occur that when fire self-extinguishing can be carried out.After the device senses that temperature anomaly increases by infrared heat induction probe, open
Dynamic automatic fire extinguishing system sprays dry powder to temperature anomaly riser region, puts out a fire, while warning device starts to alarm（It can be with
Property etc. safeguards room connection）, when temperature drops to setting value, stop spraying dry powder.
To achieve the above object, the utility model uses following technical proposals：A kind of full-automatic trigger-type extinguishing device,
Including dry powder assembly pipe, dry powder holding vessel, dry powder assembly pipe is mounted in hoistway or pipeline, and dry powder assembly pipe connects dry powder storage
Tank, dry powder assembly pipe install master control valve by the side of dry powder holding vessel, and installation is uniformly distributed on dry powder assembly pipe, and several are dry
Powder nozzle, each powder nozzle are equipped with corresponding nozzle control valve, and are equipped near each powder nozzle corresponding red
Outside line thermoinduction is popped one's head in, and dry powder holding vessel connects stable gas pressure device by ventilation pipe, and is stored up in ventilation pipe or dry powder
It deposits and air gauge is installed on tank.
Further preferably, the air gauge signal connecting apparatus controller, device controller are electrically connected stable gas pressure dress
It sets, master control valve, nozzle control valve and infrared heat induction probe, device controller is also connected with alarm system.
Further preferably, the dry powder holding vessel connects dehumidification device by pipeline, and dehumidification device is electrically connected equipment control
Device processed.
Further preferably, moisture detection sensor is installed, moisture detection sensor is electrically connected in the dry powder holding vessel
Device controller.
Further preferably, the dry powder assembly pipe recycles branch pipe by one end of dry powder holding vessel connection dry powder, and in dry powder
It recycles the useless powder recovery valve of installation on branch pipe and closes master control valve when dry powder fails, open the useless dry powder of powder recovery valve recycling that gives up.
Further preferably, the described one end of dry powder assembly pipe far from dry powder holding vessel is equipped with cleaning valve, and easy cleaning is dry
Powder assembly pipe.
Further preferably, the cable of the nozzle control valve and infrared heat induction probe is close to the tube wall of hoistway or pipeline
Arrangement, and the cable is equipped with flameproof protection set using fireproof cable or the cable, and cable is burnt out when preventing on fire
And nozzle control valve and infrared heat is made to incude probe failure.
The advantages of the utility model：
1, the stable gas pressure of dry powder holding vessel is controlled by stable gas pressure device in setting numberical range, it is ensured that the device is appointed
When enough pressure is waited.
2, it realizes temperature anomaly riser region orientation to spray, each corresponding dry powder spray of infrared heat induction probe
Mouth only orients temperature anomaly riser region and sprays, improves the dry-chemical fire extinguishing efficiency of device, while reducing later stage cleaning
Workload.
Description of the drawings
Fig. 1 is the schematic diagram of full-automatic trigger-type extinguishing device described in the utility model.
In figure：1- dry powder holding vessel, 2- dry powder assemblies pipe, 3- stable gas pressures device, 4- master controls valve, 5- Jet controls
Valve, 6- powder nozzles, 7- infrared heats induction probe, 8- cables, 9- cleaning valve, the useless powder recovery valves of 10-, 11- charge doors.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Fig.1, full-automatic trigger-type extinguishing device includes dry powder assembly pipe 2, dry powder holding vessel 1, and dry powder assembly pipe 2 is pacified
In hoistway or pipeline, dry powder assembly pipe 2 connects dry powder holding vessel 1, and dry powder assembly pipe 2 is pacified by the side of dry powder holding vessel 1
Master control valve 4 is filled, is uniformly distributed on dry powder assembly pipe 2 and several powder nozzles 6 is installed, each powder nozzle 6 is equipped with correspondence
Nozzle control valve 5, and each powder nozzle 6 is nearby equipped with corresponding infrared heat induction probe 7, nozzle control valve 5
It is close to the tube wall arrangement of hoistway or pipeline with the cable 8 of infrared heat induction probe 7, and the cable 8 uses fireproof cable,
Either the cable 8 is equipped with flameproof protection set, and cable 8 burns out and makes nozzle control valve 5 and infrared ray thermal inductance when preventing on fire
Should pop one's head in 7 failures.Dry powder holding vessel 1 connects stable gas pressure device 3 by ventilation pipe, and is stored in ventilation pipe or dry powder
Air gauge is installed on tank 1, when air gauge detection pressure is low, stable gas pressure device 3 can be started and be pressurized for dry powder holding vessel 1.It is red
Outside line thermoinduction probe 7 is directly electrically connected corresponding nozzle control valve 5, with the induced electricity ordinary mail of infrared heat induction probe 7
Number as nozzle control valve 5 switching signal or infrared heat induction probe 7 and nozzle control valve 5 be all connected with equipment control
Device is concentrated by device controller and carries out signal processing, and sends out control instruction.
Stable gas pressure device 3 uses air boost pump or air compressor machine.
To solve powder from moisture Problem of Failure, dry powder holding vessel 1 connects dehumidification device by pipeline, when powder from moisture,
Pressure can reduce, and when air gauge measures pressure less than setting value, start dehumidification device.It is of course also possible in dry powder holding vessel 1
Middle installation moisture detection sensor judges whether dehumidification device needs to open by the moisture signal of moisture detection sensor detection
It is dynamic.
The air gauge uses electronic type air gauge, electronic type air gauge and the equal signal connecting apparatus of moisture detection sensor
Controller, device controller are electrically connected stable gas pressure device 3, dehumidification device, master control valve 4, nozzle control valve 5 and infrared ray
Thermoinduction probe 7, device controller is also connected with alarm system.
More preferably embodiment, dry powder assembly pipe 2 recycle branch pipe by one end of dry powder holding vessel 1 connection dry powder, and in dry powder
It recycles and the powder recovery valve 10 that gives up is installed on branch pipe, when dry powder fails, close master control valve 4, it is useless to open 10 recycling of powder recovery valve of giving up
Dry powder.
More preferably embodiment, 2 one end far from dry powder holding vessel 1 of dry powder assembly pipe are equipped with cleaning valve 9, and easy cleaning is dry
Powder assembly pipe 2.Cleaning valve 9 and useless powder recovery valve 10 are all made of electromagnetic valve, are connect with device controller, facilitate automation
Control.
Steps are as follows for the use of full-automatic trigger-type extinguishing device：
1, air gauge numberical range is set in device controller, sets 5 operating temperature numberical range of nozzle control valve
（The temperature that infrared heat induction probe 7 measures）；
2, when air gauge numerical value drops to setting number minimum, stable gas pressure device 3 starts, while starting dehumidification device；
3, when air gauge numerical value is raised to setting number peak, stable gas pressure device 3 stops；
4, when infrared ray thermoinduction probe 7 senses that temperature anomaly increases, and reaches the maximum temperature numerical value of setting, always
Control valve 4, temperature anomaly riser region nozzle control valve 5 open, the region powder nozzle start spray dry powder；
5 at the same alarm system start；
If 6, the probe of other infrared heats induction at this time also senses that temperature anomaly increases, the region nozzle control valve 5
Also it opens, which equally sprays dry powder；
7, each powder nozzle 6 incudes probe control by independent infrared heat；
8, when certain region infrared heat induction probe 7 senses that temperature reaches the minimum temperature numerical value of setting, the region
Electronic valve is closed, and powder nozzle 6 stops spraying dry powder；
9, after all areas powder nozzle 6 stops spraying dry powder, master control valve 4 is closed, and the cleaning valve 9 of bottommost is beaten
It opens 5 minutes, the dry powder in dry powder jet pipe is flowed out automatically；
If 10, had at this time when infrared ray thermoinduction probe 7 senses temperature anomaly raising, the cleaning valve of bottommost again
9 will immediately shut off, and restart the 6th, 8,9 steps；
11, when cleaning valve 9 is opened after five minutes, clearing valve goalkeeper closes；
12, it after fire alarm problem is all removed, contacts safeguarded with producer immediately；
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to
Equivalent variations made by the utility model claims, still fall within the scope of the utility model.
Claims (7)
1. a kind of full-automatic trigger-type extinguishing device, including dry powder assembly pipe, dry powder holding vessel, dry powder assembly pipe is mounted on hoistway
Or in pipeline, dry powder assembly pipe connects dry powder holding vessel, and dry powder assembly pipe installs master control valve by the side of dry powder holding vessel,
It is characterized in：It is uniformly distributed on the dry powder assembly pipe and several powder nozzles is installed, each powder nozzle is equipped with corresponding spray
Mouth control valve, and each powder nozzle is nearby equipped with corresponding infrared heat induction probe, and dry powder holding vessel passes through ventilation
Pipeline connects stable gas pressure device, and installs air gauge on ventilation pipe or dry powder holding vessel.
2. full-automatic trigger-type extinguishing device according to claim 1, it is characterized in that：The air gauge signal connecting apparatus
Controller, device controller are electrically connected stable gas pressure device, master control valve, nozzle control valve and infrared heat induction probe,
Device controller is also connected with alarm system.
3. full-automatic trigger-type extinguishing device according to claim 2, it is characterized in that：The dry powder holding vessel passes through pipeline
Dehumidification device is connected, dehumidification device is electrically connected device controller.
4. full-automatic trigger-type extinguishing device according to claim 3, it is characterized in that：It is installed in the dry powder holding vessel wet
Detection sensor is spent, moisture detection sensor is electrically connected device controller.
5. full-automatic trigger-type extinguishing device according to claim 1, it is characterized in that：The dry powder assembly pipe is stored up by dry powder
Deposit one end connection dry powder recycling branch pipe of tank, and the useless powder recovery valve of installation on dry powder recycling branch pipe.
6. full-automatic trigger-type extinguishing device according to claim 1, it is characterized in that：The dry powder assembly pipe is far from dry powder
One end of holding vessel is equipped with cleaning valve.
7. full-automatic trigger-type extinguishing device according to claim 1, it is characterized in that：Nozzle control valve and infrared ray thermal inductance
The cable that should be popped one's head in is close to the tube wall arrangement of hoistway or pipeline, and the cable uses fireproof cable or the cable
Equipped with flameproof protection set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859996.7U CN207980238U (en) | 2017-12-27 | 2017-12-27 | Full-automatic trigger-type extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859996.7U CN207980238U (en) | 2017-12-27 | 2017-12-27 | Full-automatic trigger-type extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980238U true CN207980238U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859996.7U Active CN207980238U (en) | 2017-12-27 | 2017-12-27 | Full-automatic trigger-type extinguishing device |
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| CN (1) | CN207980238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349362A (en) * | 2019-08-21 | 2019-10-18 | 贵州源景燃智慧科技有限公司 | Fire monitoring system applied to house room |
-
2017
- 2017-12-27 CN CN201721859996.7U patent/CN207980238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349362A (en) * | 2019-08-21 | 2019-10-18 | 贵州源景燃智慧科技有限公司 | Fire monitoring system applied to house room |
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