CN209696130U - A kind of high building fire fighting automatic alarm device - Google Patents
A kind of high building fire fighting automatic alarm device Download PDFInfo
- Publication number
- CN209696130U CN209696130U CN201920074211.8U CN201920074211U CN209696130U CN 209696130 U CN209696130 U CN 209696130U CN 201920074211 U CN201920074211 U CN 201920074211U CN 209696130 U CN209696130 U CN 209696130U
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- fire
- output end
- input terminal
- connect
- fire fighting
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Abstract
High building fire fighting automatic alarm device provided by the utility model includes the fire detection device being set in skyscraper, control processing module, spraying system of fire fighting, emergency lighting device and alarm；The control terminal of the alarm, emergency lighting device and spraying system of fire fighting is connect with the output end of control processing module, and the output end of the fire detection device is connect with the input terminal of control processing module；The fire detection device includes at least smoke sensor device, infrared thermal releasing sensor and temperature sensor.The utility model improves the safety of skyscraper, effectively prevents the generation of fire.
Description
Technical field
The utility model relates to field of fire fighting equipment more particularly to a kind of high building fire fighting automatic alarm devices.
Background technique
With the continuous development of all kinds of buildings, construction scope is increasing, and level is higher and higher, and the standard of building is also more next
It is higher.Newly-built all kinds of buildings all have the features such as densely populated place, equipment are advanced, function is more, decoration is luxurious, and building fire is to people
Loss is huge caused by class.It often cannot many times find at the first time when a fire, when finding fire
It begins to extend through high fire, fire-fighting fire extinguishing work is difficult to rapid deployment, and often small fire but leads to big calamity；And current disappear
Fire extinguishing system, which causes fire in face of skyscraper, can not quickly and effectively control the intensity of a fire and fire extinguishing, to modern tall office and height
Layer lives and brings serious security risk.
Utility model content
In view of this, the present invention provides a kind of high building fire fighting automatic alarm devices, including are set to high level and build
Fire detection device, control processing module, spraying system of fire fighting, emergency lighting device and alarm in building；
The control terminal of the alarm, emergency lighting device and spraying system of fire fighting and the output end of control processing module connect
It connects, the output end of the fire detection device is connect with the input terminal of control processing module；
The nozzle of the spraying system of fire fighting includes:
Connector, for being connect with fire extinguisher canvas hose；
Outlet pipe, the upper end are threadedly connected to the connector, are internally provided with slidable valve body and for pushing valve body
The pretensioned spring of unlatching；Integrally formed with conical valve seat in outlet pipe, valve body lower end forms the cone with conical valve seat cooperation
Platform；The locking pin for remaining off it for locking valve body is arranged in the tube wall of the outlet pipe；The locking pin can be by one
Marmem pushes to release and lock valve body；
Splash box is set to below the outlet pipe, and the water for flowing out outlet pipe splashes around.
Further, the tube wall of the outlet pipe is additionally provided with for attracting the locking pin to release the electricity locked to valve body
Magnet；The electromagnet is powered by fire extinguishing processing unit control；
Further, the fire detection device includes at least smoke sensor device, infrared thermal releasing sensor and temperature sensor；
Further, the control processing module includes detection processing unit and fire extinguishing processing unit, the detection processing list
Member input terminal connect with the output end of fire detection device, the output end of detection processing unit wirelessly with fire extinguishing
The input terminal of processing unit connects；The output end of the fire extinguishing processing unit is connect with the alarm and spraying system of fire fighting；
The detection processing unit includes signal amplification circuit, filter circuit, A/D conversion circuit, processor and wireless signal transmitter；
The input terminal of the signal amplification circuit and the output end of sensor connect, the output end and filtered electrical of the signal amplification circuit
The input terminal on road connects, and the output end of the filter circuit is connect with the input terminal of A/D conversion circuit, the A/D conversion circuit
Output end and the input terminal of processor connect, the input terminal of the output end of the processor and wireless signal transmitter connects；
Further, the fire extinguishing processing unit includes trigger circuit, controller, wireless signal receiver and switching circuit；
The input terminal of the output end of the trigger circuit and controller connects, the output end of the wireless signal receiver with
The input terminal of controller connects, and the output end of the controller and the input terminal of switching circuit connect；Locating trigger circuit is used for
Release alarm；The switching circuit is for controlling emergency lighting device opening and closing.
The utility model has the beneficial effects that
For applicator used by the utility model when fire behavior does not occur, locking pin blocks valve body, makes valve body and valve seat
It fits closely, blocks the fire demand water in fire extinguisher canvas hose；When ambient temperature rises, shape memory alloy spring (be can be used
Ti-55.4%Ni production) it undergoes phase transition, entire spring is elongated laterally, to push locking pin to slide in and out, when locking is sold out
After exiting valve body entirely, valve body upward sliding under the action of pretensioned spring realizes the unlatching of water valve.Fire-fighting in fire extinguisher canvas hose
Water enters outlet pipe by connector, then sprays and impacted in the splash box being set to below the outlet pipe from outlet pipe lower end
On, the water that splash box flows out outlet pipe splashes around, improves spray sphere of action.Even if the utility model is in temperature sensing
When device failure does not monitor fire behavior, spray head itself, which has marmem realization, also can timely drive valve body movement to carry out
Spray.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the principles of the present invention schematic diagram；
Fig. 2 is the structural schematic diagram for the nozzle that the utility model uses；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Specific embodiment
Embodiment one:
Be further described with reference to the accompanying drawings and examples to the utility model: Fig. 1 is that the principles of the present invention are shown
It is intended to.As shown in Figure 1, the high building fire fighting automatic alarm device in the present embodiment, the utility model provides a kind of high level and builds
Build fire-fighting automatic alarm device, including be set in skyscraper fire detection device, control processing module, fire-fighting spraying system
System, emergency lighting device and alarm；At the control terminal and control of the alarm, emergency lighting device and spraying system of fire fighting
The output end connection of module is managed, the output end of the fire detection device is connect with the input terminal of control processing module；The fire
Calamity detection device includes at least smoke sensor device, infrared sensor and temperature sensor；The spraying system of fire fighting includes setting
In the spraying system of fire fighting in skyscraper；The control processing module includes detection processing unit and fire extinguishing processing unit, institute
The input terminal for stating detection processing unit is connect with the output end of fire detection device, and the output end of detection processing unit passes through wireless
Mode with fire extinguishing processing unit input terminal connect；The output end and the alarm of the fire extinguishing processing unit and fire-fighting are sprayed
The connection of leaching system；Smoke sensor device, infrared thermal releasing sensor, temperature sensor constantly acquire all kinds of fire sources and intensity of a fire situation, energy
Fast and accurately alert and send its information to control processing module (can be used MCU single-chip microcontroller as control at
Manage module), after control processing module receives related fire instruction, it is sent to alarm system rapidly and realizes Rapid Alarm, simultaneously
Control spraying system of fire fighting is sprayed；
In addition, the nozzle of the spraying system of fire fighting includes: connector 1 in the present embodiment, for connecting with fire extinguisher canvas hose；
Outlet pipe 2, the upper end are threadedly connected to the connector 1, are internally provided with slidable valve body 4 and for pushing valve body 4 to open
Pretensioned spring 6；Integrally formed with conical valve seat in outlet pipe 2, valve body 4 is interior to be equipped with runner 3, and lower end is formed and the taper
The frustum of valve seat cooperation；The locking pin 7 for remaining off it for locking valve body 4 is arranged in the tube wall of the outlet pipe 2；Institute
Stating locking pin 7 can be pushed to release and lock valve body 4 by a marmem；As shown in Figures 2 and 3, the tube wall of outlet pipe 2
On open up a pin hole, locking pin 7 is arranged in the pin hole, and when fire behavior does not occur, locking pin 7 blocks valve body 4, make valve body 4 with
Valve seat fits closely, and blocks the fire demand water in fire extinguisher canvas hose；When ambient temperature rises, shape memory alloy spring 8 (can
Made of Ti-55.4%Ni) it undergoes phase transition, entire spring is elongated laterally, so that locking pin 7 be pushed to slide in and out, works as lock
After valve body 4 is exited in rationed marketing 7 completely, upward sliding under the action of pretensioned spring 6 of valve body 4 realizes the unlatching of water valve.Fire-fighting
Fire water in water pipe enters outlet pipe 2 by connector 1, then is sprayed from 2 lower end of outlet pipe and impact be set to it is described out
On the splash box 5 of 2 lower section of water pipe, the water that splash box 5 flows out outlet pipe 2 splashes around, improves spray sphere of action.
The tube wall of the outlet pipe 2 is additionally provided with for attracting the locking pin 7 to release the electromagnet locked to valve body 4
9；The electromagnet 9 is powered by fire extinguishing processing unit control；After fire detection device detects fire behavior, fire extinguishing processing
Unit makes electromagnet 9 be powered, and the electromagnet 9 after energization will attract locking pin 7 to slide in and out, when locking pin 7 exits valve body 4 completely
Afterwards, upward sliding under the action of pretensioned spring 6 of valve body 4, is also able to achieve the unlatching of water valve；Therefore, the spray in the present embodiment
Mouth structure, even if its own has marmem realization also can be timely when temperature sensor failure does not monitor fire behavior
The movement of driving valve body 4 sprayed, meanwhile, also can receive extraneous open signal and realize to open and (inhaled using electromagnet 9
Draw realization)；Therefore, this nozzle arrangements has high sensitivity and reliability.
Embodiment two:
The present embodiment on the basis of example 1, the detection processing unit include signal amplification circuit, filter circuit,
A/D conversion circuit, processor and wireless signal transmitter；The input terminal of the signal amplification circuit and the output end of sensor connect
It connects, the output end of the signal amplification circuit and the input terminal of filter circuit connect, and the output end and A/D of the filter circuit turn
Change the input terminal connection of circuit, the input terminal of the output end of the A/D conversion circuit and processor connects, the processor it is defeated
The connection of the input terminal of outlet and wireless signal transmitter；The fire extinguishing processing unit includes trigger circuit, controller, wireless signal
Receiver and switching circuit；The output end of the trigger circuit and the input terminal of controller connect, the wireless signal receiver
Output end and the input terminal of controller connect, the input terminal of the output end of the controller and switching circuit connects；Sensor
The temperature signal that will test is amplified by signal amplification circuit and filter circuit, is filtered, by A/D conversion electricity
Analog signal is converted to digital signal, then emits digital signal by wireless signal transmitter by road；Controller connects
It receives temperature signal to compare with scheduled threshold value, if being higher than threshold value, controls alarm and spraying system of fire fighting work, together
Shi Liyong switching circuit controls emergency lighting device and opens；User can carry out releasing alarm operation by trigger circuit, carry out
It is artificial to close alarm, such as by one trigger button of trigger circuit peripheral hardware, it is to close alarm by primary that push-botton operation, which is arranged,.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of high building fire fighting automatic alarm device, it is characterised in that: including the fire detection being set in skyscraper
Device, control processing module, spraying system of fire fighting, emergency lighting device and alarm；
The control terminal of the alarm, emergency lighting device and spraying system of fire fighting is connect with the output end of control processing module,
The output end of the fire detection device is connect with the input terminal of control processing module；
The nozzle of the spraying system of fire fighting includes:
Connector, for being connect with fire extinguisher canvas hose；
Outlet pipe, the upper end are threadedly connected to the connector, are internally provided with slidable valve body and for pushing valve body to open
Pretensioned spring；Integrally formed with conical valve seat in outlet pipe, valve body lower end forms the frustum with conical valve seat cooperation；Institute
The locking pin for remaining off it for locking valve body is arranged in the tube wall for stating outlet pipe；The locking pin can be remembered by a shape
Recall alloy to push to release and lock valve body；
Splash box is set to below the outlet pipe, and the water for flowing out outlet pipe splashes around.
2. high building fire fighting automatic alarm device according to claim 1, it is characterised in that: the tube wall of the outlet pipe is also
Equipped with the electromagnet for attracting the locking pin to lock to releasing to valve body；The electromagnet passes through fire extinguishing processing unit control
System is powered.
3. high building fire fighting automatic alarm device according to claim 1, it is characterised in that: the fire detection device is extremely
It less include smoke sensor device, infrared thermal releasing sensor and temperature sensor.
4. high building fire fighting automatic alarm device according to claim 2, it is characterised in that: the control processing module packet
Detection processing unit and fire extinguishing processing unit are included, the input terminal of the detection processing unit and the output end of fire detection device connect
It connects, the output end of detection processing unit is wirelessly connect with the input terminal of fire extinguishing processing unit；The fire extinguishing processing
The output end of unit is connect with the alarm and spraying system of fire fighting；The detection processing unit include signal amplification circuit,
Filter circuit, A/D conversion circuit, processor and wireless signal transmitter；The input terminal and sensor of the signal amplification circuit
Output end connection, the input terminal of the output end of the signal amplification circuit and filter circuit connects, the filter circuit it is defeated
Outlet is connect with the input terminal of A/D conversion circuit, and the output end of the A/D conversion circuit and the input terminal of processor connect, institute
The input terminal of the output end and wireless signal transmitter of stating processor connects.
5. high building fire fighting automatic alarm device according to claim 4, it is characterised in that: the fire extinguishing processing unit packet
Include trigger circuit, controller, wireless signal receiver and switching circuit；
The output end of the trigger circuit and the input terminal of controller connect, the output end of the wireless signal receiver and control
The input terminal of device connects, and the output end of the controller and the input terminal of switching circuit connect；Locating trigger circuit is for releasing
Alarm；The switching circuit is for controlling emergency lighting device opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074211.8U CN209696130U (en) | 2019-01-16 | 2019-01-16 | A kind of high building fire fighting automatic alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074211.8U CN209696130U (en) | 2019-01-16 | 2019-01-16 | A kind of high building fire fighting automatic alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696130U true CN209696130U (en) | 2019-11-29 |
Family
ID=68640095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074211.8U Expired - Fee Related CN209696130U (en) | 2019-01-16 | 2019-01-16 | A kind of high building fire fighting automatic alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696130U (en) |
-
2019
- 2019-01-16 CN CN201920074211.8U patent/CN209696130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |