CN209132916U - A kind of alarm of traffic tunnel fire behavior real-time survey - Google Patents
A kind of alarm of traffic tunnel fire behavior real-time survey Download PDFInfo
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- CN209132916U CN209132916U CN201821951650.4U CN201821951650U CN209132916U CN 209132916 U CN209132916 U CN 209132916U CN 201821951650 U CN201821951650 U CN 201821951650U CN 209132916 U CN209132916 U CN 209132916U
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- alarm
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- aspiration pump
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- cavity
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Abstract
The utility model provides a kind of alarm of traffic tunnel fire behavior real-time survey, it is adapted to the production and application of alarm device technical field, the alarm of traffic tunnel fire behavior real-time survey includes, back box, back box includes the left cavity and right cavity in back box, the utility model has the beneficial effects that: when smoke sensor device senses the smog in tunnel, it will send signals to control switch, aspiration pump and megaphone are opened by control switch simultaneously, megaphone is capable of increasing alarm volume, make alarm song fast propagation in tunnel, simultaneously by the way that dry powder is added into right cavity, aspiration pump is set to extract the dry powder in right cavity when opening, and it is sprayed to around alarm by left nozzle and right nozzle, it can prevent that the intensity of a fire is excessive and faiture alarm device, improve the alarm of this kind of traffic tunnel fire behavior real-time survey Practicability, solve the problems, such as the alarm applicability of existing traffic tunnel fire behavior real-time survey it is low and be easy it is impaired.
Description
Technical field
The utility model relates to alarm device technical fields, more particularly, to a kind of traffic tunnel fire behavior real-time survey
Alarm.
Background technique
Alarm is a kind of consequence to prevent or preventing caused by certain event occurs, and is come in the form of sound, light, air pressure etc.
The electronic product for reminding or warning us that certain should be taken to take action, alarm are divided into mechanical alarm device and electronic alarm,
With the development of science and technology mechanical alarm device is replaced by advanced electronic alarm more and more, it is usually applied to system event
The fields such as barrier, safety precaution, communications and transportation, medical aid, emergency disaster relief, induction detection, it is inseparable with social production, due to
Tunnel internal is spacious and length is longer, the alarm of existing traffic tunnel fire behavior real-time survey when surveying fire, although
It can find in time fire and sound an alarm, but since tunnel is longer, alarm song can not be quickly transmitted in entire tunnel, be applicable in
Property is not strong, while in the case of fire, if fire is greater, it is more likely that will cause the damage of alarm.
Utility model content
Technical problem to be solved by the utility model is: in view of the problems of the existing technology, providing a kind of traffic tunnel
The alarm of road fire behavior real-time survey, the alarm applicability for solving existing traffic tunnel fire behavior real-time survey are low and easy
Impaired problem.
The technical problems to be solved in the utility model is realized using following technical scheme: a kind of traffic tunnel fire behavior is real-time
The alarm of exploration includes:
Back box, the back box include the left cavity and right cavity in back box, and the right cavity is located on the right side of left cavity,
And separated between the right cavity and left cavity by partition, and the right cavity bottom is not closed, the back box further includes
Box cover, and the box cover is articulated and connected by hinge and back box, is equipped with aspiration pump, and the aspiration pump packet in the left cavity
Air inlet and air outlet are included, the air inlet and air outlet are located on the right side of aspiration pump and left side, and gas outlet and air inlet
It is integrated with aspiration pump, the aspiration pump right end is fixed with the connecting tube extended in right cavity by air inlet, and described
Right cavity is communicated by connecting tube with aspiration pump, is fixed with delivery pipe, and the discharge by gas outlet on the left of the aspiration pump
Left and right ends are threaded with respectively in horn-like left nozzle and right nozzle below pipe, the left nozzle and right nozzle with
Delivery pipe communicates, and the left nozzle and right nozzle bottom are provided with spout；
Pedestal, control switch and smoke sensor device, the pedestal are fixed on above back box, and control switch and smog sensing
Device is sequentially overlapped above pedestal, and the control switch bottom is fixed by screw and pedestal, and smoke sensor device is located at control
Switch top, the control switch includes the signal receiver in control switch, and signal receiver and control switch are electric
Property connection, the control switch is connect by sender unit and signal receiver with smoke sensor device signal, and the control
Switch is electrically connected with aspiration pump, outer block shell is equipped at the base edge, and outer block shell and pedestal are integrated setting, described outer
The insertion of block shell outer surface is provided with megaphone, and the megaphone and control switch are electrically connected.
Preferably, the megaphone is equipped at least five, and the megaphone is uniformly distributed in outer block shell outer surface.
Preferably, the delivery pipe extends to above smoke sensor device, and communicates inside delivery pipe and aspiration pump.
Preferably, it is symmetrical arranged between the left nozzle and right nozzle, and left nozzle and right nozzle are and smoke sensor device
Between spacing be 5cm.
Preferably, the volume of the left cavity is 3/4ths of back box volume.
Preferably, the smoke sensor device is made of alarming horm, sender unit and warning light.
Compared with prior art, the utility model has the beneficial effects that when smoke sensor device senses the smog in tunnel
When, it will send signals to control switch, while being capable of increasing by control switch unlatching aspiration pump and megaphone, megaphone
Alarm volume makes alarm song fast propagation in tunnel, while by the way that dry powder is added into right cavity, making aspiration pump when opening
The dry powder in right cavity can be extracted, and is sprayed to around alarm by left nozzle and right nozzle, intensity of a fire mistake can be prevented
Faiture alarm device greatly, improves the practicability of the alarm of this kind of traffic tunnel fire behavior real-time survey, solves existing friendship
The alarm applicability of logical tunnel fire behavior real-time survey is low and is easy impaired problem.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is that the utility model structure back box faces diagrammatic cross-section.
Marked in the figure: 1- back box, 2- pedestal, 3- control switch, 4- smoke sensor device, 5- delivery pipe, 6- right nozzle, 7-
Megaphone, the outer block shell of 8-, 9- left nozzle, 10- box cover, 11- aspiration pump, 12- left cavity, 13- connecting tube, 14- right cavity,
15- spout.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and specifically
The utility model is described in detail in embodiment, it should be understood that specific embodiment described herein is only used to explain this
Utility model is not used to limit the utility model.
As shown in Figs. 1-2, a kind of alarm of traffic tunnel fire behavior real-time survey includes back box 1, and the back box 1 includes
Left cavity 12 and right cavity 14 in back box 1, the right cavity 14 are located at the right side of left cavity 12, and the right cavity 14 with
To be separated between left cavity 12 by partition, and 14 bottom of the right cavity is not closed, the back box 1 further includes box cover 10, and
The box cover 10 is articulated and connected by hinge and back box 1, is equipped with aspiration pump 11, and the aspiration pump 11 in the left cavity 12
Including air inlet and air outlet, the air inlet and air outlet are located at the right side of aspiration pump 11 and left side, and gas outlet and into
Port is integrated with aspiration pump 11, and 11 right end of aspiration pump is fixed with the connection extended in right cavity 14 by air inlet
Pipe 13, and the right cavity 14 is communicated by connecting tube 13 with aspiration pump 11, is fixed on the left of the aspiration pump 11 by gas outlet
There is delivery pipe 5, and 5 lower section left and right ends of the delivery pipe are threaded with respectively in horn-like left nozzle 9 and right nozzle
6, the left nozzle 9 and right nozzle 6 are communicated with delivery pipe 5, and the left nozzle 9 and 6 bottom of right nozzle are provided with spout 15,
Firstly, box cover 10 can be opened, and alarm is inverted, then pours into dry powder into right cavity 14, keeps dry powder filling whole
A right cavity 14, then box cover 10 is closed, then connecting line is connected at position of source；
As shown in Fig. 2, pedestal 2, control switch 3 and smoke sensor device 4, the pedestal 2 is fixed on 1 top of back box, and controls
System switch 3 and smoke sensor device 4 are sequentially overlapped above pedestal 2, and 3 bottom of control switch is fixed by screw and pedestal 2,
And smoke sensor device 4 is located at 3 top of control switch, the control switch 3 includes the signal receiver in control switch 3,
And signal receiver and control switch 3 are electrically connected, the control switch 3 passes through sender unit and signal receiver and smog
The connection of 4 signal of sensor, and the control switch 3 and aspiration pump 11 are electrically connected, 2 edge of pedestal is equipped with outer block shell 8,
And outer block shell 8 is integrated setting with pedestal 2, outer 8 outer surface of the block shell insertion is provided with megaphone 7, and the loudspeaker that amplifies
7 with control switch 3 be electrically connected, when in tunnel occur fire when, a large amount of smog can be generated, while drifting into tunnel,
And after smoke sensor device 4 senses smog, signal receiver will be sent a signal to by sender unit, and make control switch 3
It opens, while control switch 3 will control and make megaphone 7 and aspiration pump 11 to open.
The megaphone 7 is equipped at least five, and the megaphone 7 is uniformly distributed in outer 8 outer surface of block shell；
The delivery pipe 5 extends to 4 top of smoke sensor device, and communicates inside delivery pipe 5 and aspiration pump 11；
Be symmetrical arranged between the left nozzle 9 and right nozzle 6, and left nozzle 9 and right nozzle 6 with smoke sensor device 4 it
Between spacing be 5cm；
The volume of the left cavity 12 is 3/4ths of 1 volume of back box；
The smoke sensor device 4 is made of alarming horm, sender unit and warning light；When tunnel breeding fire is lighted
After when smog, smoke sensor device 4 will light warning light, and alarm of sounding, while megaphone 7 and aspiration pump 11 start, amplify
Loudspeaker 7 will be enlarged by alarm volume, make alarm fast propagation in tunnel, at the same smoke sensor device 4 sense smog after pass through letter
Number transmitter sends a signal to signal receiver, and starts control switch 3, at the same control switch 3 start after will open aspiration pump
11, the dry powder that aspiration pump 11 will be extracted in right cavity 14 after opening by connecting tube 13, while being emitted into delivery pipe 5, and into
Enter in right nozzle 6 and left nozzle 9, is finally sprayed again from spout 15, and trickle down around alarm, because dry powder can reduce dioxy
Change the contact area of carbon and alarm and have the function that fire extinguishing, can prevent from causing what alarm burnt to ask because the intensity of a fire is excessive
Topic.
It is used in above-described embodiment, 1- back box, 2- pedestal, 3- control switch, 4- smoke sensor device, 5- delivery pipe, 6-
Right nozzle, 7- megaphone, the outer block shell of 8-, 9- left nozzle, 10- box cover, 11- aspiration pump, 12- left cavity, 13- connecting tube, 14-
Right cavity, 15- spout, can be bought by market or private customization obtains, wherein the model KJD18-9 of control switch, cigarette
The model YK408 of mist sensor, the model 4V12A83R48B of aspiration pump, the model of megaphone
MD53F004050IBU-R, and smoke sensor device further includes external wire.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Out, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of alarm of traffic tunnel fire behavior real-time survey, it is characterised in that: a kind of traffic tunnel fire behavior is surveyed in real time
The alarm of survey includes:
Back box (1), the back box (1) include the left cavity (12) and right cavity (14) in back box (1), the right cavity
(14) it is located on the right side of left cavity (12), and is separated between the right cavity (14) and left cavity (12) by partition, and described
Right cavity (14) bottom is not closed, and the back box (1) further includes box cover (10), and the box cover (10) passes through hinge and back box
(1) it is articulated and connected, is equipped with aspiration pump (11) in the left cavity (12), and the aspiration pump (11) includes air inlet and outlet
Mouthful, the air inlet and air outlet are located on the right side of aspiration pump (11) and left side, and gas outlet and air inlet are and aspiration pump
(11) it being integrated, aspiration pump (11) right end is fixed with the connecting tube (13) extended in right cavity (14) by air inlet,
And the right cavity (14) is communicated by connecting tube (13) with aspiration pump (11), it is solid by gas outlet on the left of the aspiration pump (11)
Surely have delivery pipe (5), and below the delivery pipe (5) left and right ends be threaded with respectively in horn-like left nozzle (9) and
Right nozzle (6), the left nozzle (9) and right nozzle (6) are communicated with delivery pipe (5), and the left nozzle (9) and right nozzle
(6) bottom is provided with spout (15)；
Pedestal (2), control switch (3) and smoke sensor device (4), the pedestal (2) are fixed on above back box (1), and control is opened
It closes (3) and smoke sensor device (4) is sequentially overlapped above pedestal (2), control switch (3) bottom passes through screw and pedestal
(2) fixed, and smoke sensor device (4) is located above control switch (3), the control switch (3) includes being located at control switch (3)
In signal receiver, and signal receiver and control switch (3) are electrically connected, and the control switch (3) passes through signal transmission
Device and signal receiver are connect with smoke sensor device (4) signal, and the control switch (3) and aspiration pump (11) are electrically connected,
Pedestal (2) edge is equipped with outer block shell (8), and outer block shell (8) and pedestal (2) are integrated setting, and the outer block shell (8) is outside
Surface insertion is provided with megaphone (7), and the megaphone (7) and control switch (3) are electrically connected.
2. a kind of alarm of traffic tunnel fire behavior real-time survey according to claim 1, it is characterised in that: described to amplify
Loudspeaker (7) are equipped at least five, and the megaphone (7) is uniformly distributed in outer block shell (8) outer surface.
3. a kind of alarm of traffic tunnel fire behavior real-time survey according to claim 2, it is characterised in that: the discharge
Pipe (5) extends to above smoke sensor device (4), and communicates inside delivery pipe (5) and aspiration pump (11).
4. a kind of alarm of traffic tunnel fire behavior real-time survey according to claim 1, it is characterised in that: the left spray
It is symmetrical arranged between mouth (9) and right nozzle (6), and between left nozzle (9) and right nozzle (6) are between smoke sensor device (4)
Away from for 5cm.
5. a kind of alarm of traffic tunnel fire behavior real-time survey according to claim 1, it is characterised in that: the left appearance
The volume of chamber (12) is 3/4ths of back box (1) volume.
6. a kind of alarm of traffic tunnel fire behavior real-time survey according to claim 1, it is characterised in that: the smog
Sensor (4) is made of alarming horm, sender unit and warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951650.4U CN209132916U (en) | 2018-11-23 | 2018-11-23 | A kind of alarm of traffic tunnel fire behavior real-time survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821951650.4U CN209132916U (en) | 2018-11-23 | 2018-11-23 | A kind of alarm of traffic tunnel fire behavior real-time survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132916U true CN209132916U (en) | 2019-07-19 |
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ID=67246737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821951650.4U Active CN209132916U (en) | 2018-11-23 | 2018-11-23 | A kind of alarm of traffic tunnel fire behavior real-time survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209132916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214780A (en) * | 2020-03-05 | 2020-06-02 | 极度智慧展览(上海)有限公司 | Fireproof system of exhibition hall |
-
2018
- 2018-11-23 CN CN201821951650.4U patent/CN209132916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214780A (en) * | 2020-03-05 | 2020-06-02 | 极度智慧展览(上海)有限公司 | Fireproof system of exhibition hall |
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