CN217467782U - Automatic fire alarm device - Google Patents
Automatic fire alarm device Download PDFInfo
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- CN217467782U CN217467782U CN202221677484.XU CN202221677484U CN217467782U CN 217467782 U CN217467782 U CN 217467782U CN 202221677484 U CN202221677484 U CN 202221677484U CN 217467782 U CN217467782 U CN 217467782U
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- resistance switch
- fire
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- pipe fitting
- fuse
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Abstract
The utility model discloses a conflagration automatic alarm device belongs to conflagration prevention and control technical field. The utility model discloses an automatic fire alarm device, including the alarm of raising one's voice. For solving current fire alarm mostly for alarm bell structure, this kind of alarm bell structure has corresponding emergency switch, start by the manual work when meetting the condition of a fire, belong to passive form alarm, its early warning time depends on discovery time, can influence evacuation efficiency's problem, adopt active detection warning, be provided with a fuse pipe fitting between two speaker units, the fuse pipe fitting links to each other with speaker unit inboard resistance switch, when the condition of a fire appears, behind the inside aluminium strip of fuse pipe fitting of scene of a fire rising fusing, electric current alright supply power with the speaker through resistance switch, thereby open buzzing warning, can be like this sparse at the start-up warning in the twinkling of an eye that the condition of a fire takes place, reduce personnel's casualty probability in the at utmost.
Description
Technical Field
The utility model relates to a conflagration prevention and control technical field specifically is a conflagration autoalarm.
Background
The fire alarm is a device for emitting a fire alarm signal distinguished from ambient sound and light in an automatic fire alarm system, and is called a fire alarm device, and a fire alarm, which is the most basic fire alarm device, is generally combined with a fire alarm controller, and emits a fire alarm signal to an alarm area in an acoustic and optical sound manner to warn people to take safe evacuation, fire extinguishing and disaster relief measures.
Most of the existing fire alarms are alarm bell structures, the alarm bell structures are provided with corresponding emergency switches, the alarm bell structures are started manually when a fire occurs, the alarm bells belong to passive alarms, the early warning time of the alarm bells depends on the discovery time, and the evacuation efficiency can be influenced; therefore, the existing requirements are not met, and an automatic fire alarm device is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conflagration autoalarm, adopt active monitoring alarm, the main part comprises two units of raising one's voice, it is provided with a fuse pipe fitting to raise one's voice between two units of raising one's voice, the fuse pipe fitting links to each other with the inboard resistance switch of unit of raising one's voice, before the inside aluminium strip of fuse pipe fitting does not fuse, the electric current of battery can't pass through the resistance switch, and when the condition of a fire appears, behind the inside aluminium strip of fuse pipe fitting of the inside temperature rise fusing of scene of a fire, the electric current alright supply power to the speaker through the resistance switch, thereby open buzzing alarm, can be sparse at the start-up warning in the twinkling of an eye that the condition of a fire takes place like this, reduce personnel's casualty probability in the at utmost, can solve the problem among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire automatic alarm device, includes the alarm of raising one's voice, the alarm of raising one's voice includes unit of raising one's voice, fuse pipe fitting and reserve battery, the outside of unit of raising one's voice is provided with public address loudspeaker, and public address loudspeaker and the unit of raising one's voice pass through the screw connection, the opposite side of unit of raising one's voice is provided with the resistance switch, and resistance switch and the unit electric connection of raising one's voice, the fuse pipe fitting sets up between the resistance switch, and fuse pipe fitting and resistance switch electric connection.
Preferably, the outer surface of the resistance switch is provided with a metal contact, the metal contact is connected with the resistance switch through a clamping groove, the reserve battery is arranged on one side of the resistance switch, and the reserve battery is connected with the resistance switch through a battery fixing frame.
Preferably, both ends of the reserve battery are provided with wiring terminals, the wiring terminals are electrically connected with the reserve battery, and the wiring terminals are connected with the resistance switch through circuits.
Preferably, the fuse tube comprises a glass outer tube and an aluminum strip inner tube, and the glass outer tube and the aluminum strip inner tube are of an integrated structure.
Preferably, both ends of the outer glass tube are provided with power interfaces, and the inner aluminum strip tube is electrically connected with the metal contact through the power interfaces.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, adopt active monitoring alarm, the main part comprises two units of raising one's voice, be provided with a fuse pipe fitting between two units of raising one's voice, the fuse pipe fitting links to each other with the inboard resistance switch of unit of raising one's voice, before the inside aluminium strip of fuse pipe fitting did not fuse, the electric current of battery can't pass through the resistance switch, and when the condition of a fire appears, behind the inside temperature rise fusing aluminium strip of fuse pipe fitting in the scene of a fire, the electric current alright supply power to the speaker through the resistance switch, thereby open buzzing alarm, can start the warning in the twinkling of an eye that the condition of a fire takes place and evacuate like this, reduce the casualty probability of personnel to the utmost;
2. the utility model discloses, one side of alarm speaker is provided with independent reserve battery, and this reserve battery links to each other with the inside circuit system of building, under standby state, carries out the replenishment of electric energy to the battery through the inside electrical power generating system of building, in case the inside condition of a fire of building has influenced circuit system, alright with directly supplying power to alarm speaker through the battery.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic diagram of the resistance switch of the present invention;
fig. 3 is a schematic view of the fuse tube structure of the present invention.
In the figure: 1. a loud-speaking alarm; 2. a fuse tube; 3. a reserve battery; 101. a loudspeaker; 102. a speaker unit; 103. a resistance value switch; 104. a metal contact piece; 201. a glass outer tube; 202. an aluminum strip inner pipe; 203. a power supply interface; 301. a battery position-retaining frame; 302. and a wiring terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides an embodiment: an automatic fire alarm device comprises a loud speaker alarm 1, wherein the loud speaker alarm 1 comprises a loud speaker unit 102, a fuse pipe fitting 2 and a reserve battery 3, a loud speaker 101 is arranged on the outer side of the loud speaker unit 102, the loud speaker 101 is connected with the loud speaker unit 102 through a screw, a resistance switch 103 is arranged on the other side of the loud speaker unit 102, the resistance switch 103 is electrically connected with the loud speaker unit 102, the fuse pipe fitting 2 is arranged between the resistance switches 103, and the fuse pipe fitting 2 is electrically connected with the resistance switch 103;
this alarm of raising one's voice 1 adopts active detection warning, the main part comprises two speaker unit 102, be provided with a fuse pipe fitting 2 between two speaker unit 102, fuse pipe fitting 2 links to each other with speaker unit 102 inboard resistance switch 103, before the inside aluminium strip of fuse pipe fitting 2 does not fuse, the unable resistance switch 103 that passes through of electric current of battery, and when the condition of a fire appears, behind the inside aluminium strip of fuse pipe fitting 2 of the inside temperature rise of scene of a fire fusing, electric current alright supply power to the speaker through resistance switch 103, thereby open buzzing alarm, can be evacuated at the start-up warning in the twinkling of an eye that the condition of a fire takes place like this, reduce personnel's casualty probability in the at utmost.
Referring to fig. 2, a metal contact 104 is disposed on an outer surface of the resistance switch 103, the metal contact 104 is connected to the resistance switch 103 through a card slot, the reserve battery 3 is disposed on one side of the resistance switch 103, the reserve battery 3 is connected to the resistance switch 103 through a battery holder 301, two ends of the reserve battery 3 are both provided with a routing terminal 302, the routing terminal 302 is electrically connected to the reserve battery 3, and the routing terminal 302 is connected to the resistance switch 103 through a circuit;
one side of the loud-speaker alarm 1 is provided with an independent reserve battery 3, the reserve battery 3 is connected with a circuit system inside a building, under a standby state, the power supply system inside the building supplements the electric energy to the battery, and once the fire inside the building affects the circuit system, the battery can directly supply power to the loud-speaker alarm 1.
Referring to fig. 3, the fuse tube 2 includes a glass outer tube 201 and an aluminum strip inner tube 202, the glass outer tube 201 and the aluminum strip inner tube 202 are integrated, two ends of the glass outer tube 201 are both provided with power plugs 203, and the aluminum strip inner tube 202 is electrically connected to the metal contact 104 through the power plugs 203;
the fuse tube 2 is formed by combining a glass outer tube 201 and an aluminum strip inner tube 202, wherein the aluminum strip inner tube 202 provided with aluminum strips is arranged inside the glass outer tube 201, the glass outer tube 201 mainly plays a role in protection, and the aluminum strip inner tube 202 is mutually attached to a metal contact 104 on the surface of a switch by means of a power supply interface 203, so that the connection operation of a circuit is realized.
In summary, a fuse tube 2 is disposed between two speaker units 102, the fuse tube 2 is connected to the resistance switch 103 inside the speaker unit 102, the fuse tube 2 is formed by combining a glass outer tube 201 and an aluminum strip inner tube 202, wherein the aluminum strip inner tube 202 with aluminum strips is installed inside the glass outer tube 201, the glass outer tube 201 mainly plays a role in protection, and the aluminum strip inner tube 202 is attached to the metal contact 104 on the surface of the switch by means of a power plug 203, so as to achieve the connection operation of the circuit, when the aluminum strips inside the fuse tube 2 are not fused, the current of the battery cannot pass through the resistance switch 103, and when a fire occurs, the temperature inside the fire scene rises to fuse the aluminum strips inside the fuse tube 2, and then the current can supply power to the speaker through the resistance switch 103, so as to start the buzzer alarm, so as to start the alarm for evacuation at the moment when the fire occurs, the casualty probability of the personnel is reduced to the maximum extent.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a conflagration autoalarm, includes loudspeaker alarm (1), its characterized in that: loudspeaker alarm (1) is including loudspeaking unit (102), fuse pipe fitting (2) and reserve battery (3), the outside of loudspeaking unit (102) is provided with public address loudspeaker (101), and loudspeaker (101) pass through screwed connection with loudspeaking unit (102), the opposite side of loudspeaking unit (102) is provided with resistance switch (103), and resistance switch (103) and loudspeaking unit (102) electric connection, fuse pipe fitting (2) set up between resistance switch (103), and fuse pipe fitting (2) and resistance switch (103) electric connection.
2. An automatic fire alarm device according to claim 1, wherein: the storage battery is characterized in that a metal contact piece (104) is arranged on the outer surface of the resistance switch (103), the metal contact piece (104) is connected with the resistance switch (103) through a clamping groove, the storage battery (3) is arranged on one side of the resistance switch (103), and the storage battery (3) is connected with the resistance switch (103) through a battery position fixing frame (301).
3. An automatic fire alarm device according to claim 1, wherein: both ends of the reserve battery (3) are provided with wiring terminals (302), the wiring terminals (302) are electrically connected with the reserve battery (3), and the wiring terminals (302) are connected with the resistance switch (103) through lines.
4. An automatic fire alarm device according to claim 2, wherein: the fuse tube (2) comprises an outer glass tube (201) and an inner aluminum strip tube (202), and the outer glass tube (201) and the inner aluminum strip tube (202) are of an integrated structure.
5. An automatic fire alarm device according to claim 4, wherein: the two ends of the outer glass tube (201) are provided with power supply interfaces (203), and the inner aluminum strip tube (202) is electrically connected with the metal contact piece (104) through the power supply interfaces (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677484.XU CN217467782U (en) | 2022-06-30 | 2022-06-30 | Automatic fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221677484.XU CN217467782U (en) | 2022-06-30 | 2022-06-30 | Automatic fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467782U true CN217467782U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221677484.XU Active CN217467782U (en) | 2022-06-30 | 2022-06-30 | Automatic fire alarm device |
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| CN (1) | CN217467782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271627A (en) * | 2023-03-24 | 2023-06-23 | 江苏大孚集成装备科技有限公司 | Energy storage container system |
-
2022
- 2022-06-30 CN CN202221677484.XU patent/CN217467782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271627A (en) * | 2023-03-24 | 2023-06-23 | 江苏大孚集成装备科技有限公司 | Energy storage container system |
| CN116271627B (en) * | 2023-03-24 | 2023-11-17 | 江苏大孚集成装备科技有限公司 | Energy storage container system |
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