CN218038219U - Flue gas monitoring alarm device - Google Patents
Flue gas monitoring alarm device Download PDFInfo
- Publication number
- CN218038219U CN218038219U CN202221829174.5U CN202221829174U CN218038219U CN 218038219 U CN218038219 U CN 218038219U CN 202221829174 U CN202221829174 U CN 202221829174U CN 218038219 U CN218038219 U CN 218038219U
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- flue gas
- shell
- high temperature
- sensor
- temperature resistant
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Abstract
The utility model discloses a flue gas monitoring alarm device, including shell and installation base, the bottom of shell constitutes separable the connection with the installation base through buckle device, and the top surface of shell is provided with ventilative grid, and the inside of shell is provided with determine module and warning subassembly, and determine module includes high temperature resistant net cover, flue gas passageway, flue gas sensor, temperature sensor and mainboard, and the warning subassembly includes speaker, network connection device and emergency stop button. Compared with the prior art, the utility model the advantage lie in: the scheme adopts a mode that the smoke sensor and the temperature sensor work simultaneously, so that the monitoring precision can be effectively improved, and false alarm is avoided; the speaker of this scheme adopts high temperature resistant material protection simultaneously, even other components and parts melt because of high temperature, the cooperation high temperature resistant battery speaker also can normally work, continuously sends out the police dispatch newspaper when the conflagration takes place.
Description
Technical Field
The utility model relates to a fire alarm technical field specifically is a flue gas monitoring alarm device.
Background
Along with the increase of the existing substitute fire and the power consumption, the frequency of fire hazard is higher and higher, once the fire hazard occurs, the adverse factors of untimely fire suppression, lack of fire extinguishing equipment, scare and mishap of bystanders, slow escape and the like are easy to occur, and finally, the great life and property loss is caused.
However, the existing fire alarm equipment has low monitoring precision on smoke, only detects and alarms the smoke, and the smoking behavior is often detected and alarmed by mistake; and when a real fire disaster happens, high-temperature gas exists for a long time, and electronic devices which cannot resist high temperature are easily damaged, so that the alarm device cannot continuously give an alarm.
The technical problems reflected above are therefore a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flue gas monitoring alarm device.
In order to realize the purpose, the following technical scheme is adopted: the utility model provides a flue gas monitoring alarm device, includes shell and installation base, the bottom of shell passes through buckle device and constitutes separable connection with the installation base, the top surface of shell is provided with ventilative grid, the inside of shell is provided with determine module and warning subassembly, determine module includes high temperature resistant net cover, flue gas passageway, flue gas sensor, temperature sensor and mainboard, high temperature resistant net cover sets up the below in ventilative grid, the inlet end and the high temperature resistant net cover of flue gas passageway are connected, the exhaust end of flue gas passageway is connected with temperature sensor in flue gas sensor respectively, flue gas sensor and temperature sensor and mainboard electric connection, warning subassembly includes speaker, network connection device and emergency stop button, speaker, network connection device and emergency stop button and mainboard electric connection.
As an improvement, the loudspeaker sequentially comprises a high-temperature-resistant shell, a high-temperature-resistant fiber layer and a sound production unit from outside to inside, and a sound raising hole is formed in the top of the high-temperature-resistant shell.
As an improvement, one side of the shell is provided with an indicator light which is electrically connected with the mainboard.
As an improvement, a battery compartment is arranged in the shell and electrically connected with the mainboard.
As an improvement, the bottom of the mounting base is provided with a mounting hole.
Compared with the prior art, the utility model the advantage lie in: according to the scheme, the mode that the flue gas sensor and the temperature sensor work simultaneously is adopted, so that the monitoring precision can be effectively improved, and false alarm is avoided; the speaker of this scheme adopts high temperature resistant material protection simultaneously, even other components and parts melt because of high temperature, the cooperation high temperature resistant battery speaker also can normally work, continuously sends out the police dispatch newspaper when the conflagration takes place.
Drawings
Fig. 1 is a front view of the flue gas monitoring alarm device of the utility model.
Fig. 2 is a bottom view of the flue gas monitoring alarm device of the utility model.
Fig. 3 is a perspective view of the flue gas monitoring alarm device of the utility model.
Fig. 4 is a top view of the internal structure of the flue gas monitoring and alarming device of the present invention.
Fig. 5 is a right side view of the internal structure of the flue gas monitoring and alarming device of the utility model.
Fig. 6 is a perspective view of the internal structure of the flue gas monitoring alarm device of the utility model.
Fig. 7 is a schematic structural diagram of the loudspeaker of the flue gas monitoring alarm device of the utility model.
As shown in the figure: 1. the casing, 2, the installation base, 3, buckle device, 4, ventilative grid, 5, high temperature resistant net cover, 6, flue gas passageway, 7, flue gas sensor, 8, temperature sensor, 9, the mainboard, 10, the speaker, 11, the network connection device, 12, emergency stop button, 13, high temperature resistant casing, 14, high temperature resistant fibre layer, 15, sound generating unit, 16, the hole of raising one's voice, 17, pilot lamp, 18, battery compartment, 19, mounting hole.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
With reference to fig. 1-7, a smoke monitoring and alarming device, including a housing 1 and an installation base 2, the bottom of the housing 1 is detachably connected to the installation base 2 through a fastening device 3, a ventilation grille 4 is disposed on the top surface of the housing 1, a detection component and an alarm component are disposed inside the housing 1, the detection component includes a high temperature resistant grid cover 5, a smoke channel 6, a smoke sensor 7, a temperature sensor 8 and a motherboard 9, the high temperature resistant grid cover 5 is disposed below the ventilation grille 4, an air inlet end of the smoke channel 6 is connected to the high temperature resistant grid cover 5, an air outlet end of the smoke channel 6 is respectively connected to the smoke sensor 7 and the temperature sensor 8, the smoke sensor 7 and the temperature sensor 8 are electrically connected to the motherboard 9, the alarm component includes a speaker 10, a network connection device 11 and an emergency stop button 12, the speaker 10, the network connection device 11 and the emergency stop button 12 are electrically connected to the motherboard 9.
The loudspeaker 10 comprises a high temperature resistant shell 13, a high temperature resistant fiber layer 14 and a sound generating unit 15 from outside to inside in sequence, and a sound raising hole 16 is formed in the top of the high temperature resistant shell 13. Through the high temperature resistant shell 13 and the high temperature resistant fiber layer 14, the sound generating unit 15 can work for a long time in a high temperature environment, and continuously gives an alarm.
One side of shell 1 is provided with pilot lamp 17, pilot lamp 17 and mainboard 9 electric connection, and pilot lamp 17 can set up and show operating condition, battery residual capacity, network connection state etc..
The inside of the housing 1 is provided with a battery compartment 18, and the battery compartment 18 is electrically connected with the main board 9. In order to ensure continuous operation in a high-temperature environment, the battery is generally a high-temperature resistant battery.
The bottom of installation base 2 is provided with mounting hole 19, and user's accessible bolt cooperation mounting hole 19 will install base 2 and be fixed in the wall, install high temperature resistant battery afterwards and be connected shell 1 with installation base 2 through revolving wrong buckle device 3.
The utility model discloses when concrete implementation, the flue gas gets into high temperature resistant net cover 5 through ventilative grid 4, passes through flue gas passageway 6 afterwards, and flue gas sensor 7 and 8 simultaneous workings of temperature sensor after the two all sends monitoring signal, and mainboard 9 starts speaker 10 and reports to the police. Meanwhile, the network connection device 11 is connected with the network to carry out online alarm. Even if it is activated by mistake, the user can turn off the alarm by mistake by means of the emergency stop button 12.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a flue gas monitoring alarm device, includes shell (1) and installation base (2), its characterized in that: the bottom of shell (1) passes through buckle device (3) and constitutes separable connection with installation base (2), the top surface of shell (1) is provided with ventilative grid (4), the inside of shell (1) is provided with determine module and warning subassembly, determine module includes high temperature resistant net cover (5), flue gas passageway (6), flue gas sensor (7), temperature sensor (8) and mainboard (9), high temperature resistant net cover (5) set up in the below of ventilative grid (4), the inlet end and the high temperature resistant net cover (5) of flue gas passageway (6) are connected, the exhaust end of flue gas passageway (6) is connected with temperature sensor (8) in flue gas sensor (7) respectively, flue gas sensor (7) and temperature sensor (8) and mainboard (9) electric connection, the warning subassembly includes speaker (10), network connection device (11) and emergency stop button (12), speaker (10), network connection device (11) and emergency stop button (12) and mainboard (9) electric connection.
2. The smoke monitoring and alarming device of claim 1, wherein: the loudspeaker (10) comprises a high-temperature-resistant shell (13), a high-temperature-resistant fiber layer (14) and a sound generating unit (15) from outside to inside in sequence, wherein a sound raising hole (16) is formed in the top of the high-temperature-resistant shell (13).
3. The smoke monitoring and alarming device of claim 1, wherein: one side of shell (1) is provided with pilot lamp (17), pilot lamp (17) and mainboard (9) electric connection.
4. The smoke monitoring and alarming device of claim 1, wherein: the battery compartment (18) is arranged in the shell (1), and the battery compartment (18) is electrically connected with the main board (9).
5. The smoke monitoring and alarming device of claim 1, wherein: and the bottom of the mounting base (2) is provided with a mounting hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221829174.5U CN218038219U (en) | 2022-07-15 | 2022-07-15 | Flue gas monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221829174.5U CN218038219U (en) | 2022-07-15 | 2022-07-15 | Flue gas monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038219U true CN218038219U (en) | 2022-12-13 |
Family
ID=84382647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221829174.5U Active CN218038219U (en) | 2022-07-15 | 2022-07-15 | Flue gas monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038219U (en) |
-
2022
- 2022-07-15 CN CN202221829174.5U patent/CN218038219U/en active Active
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