CN210295343U - Fire alarm device based on thing networking - Google Patents
Fire alarm device based on thing networking Download PDFInfo
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- CN210295343U CN210295343U CN201920617960.0U CN201920617960U CN210295343U CN 210295343 U CN210295343 U CN 210295343U CN 201920617960 U CN201920617960 U CN 201920617960U CN 210295343 U CN210295343 U CN 210295343U
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- fixed mounting
- fire alarm
- alarm device
- connecting pipe
- wireless signal
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Abstract
The utility model discloses a fire alarm device based on thing networking, including the circulation of air pipe, the connecting pipe is installed to circulation of air pipe bottom vertical fixation intercommunication, connecting pipe lower extreme fixed mounting has the guide petticoat pipe, guide petticoat pipe inner chamber middle part fixed mounting has smoke transducer, circulation of air pipe left end fixed mounting has the induced fan. The utility model discloses a connecting pipe is installed to perpendicular fixed intercommunication in air current siphunculus bottom, and connecting pipe lower extreme fixed mounting has the guide fume hood, and guide fume hood inner chamber middle part fixed mounting has smoke transducer, and the speed that indoor smog flows can be accelerated to the air current siphunculus, reaches the purpose that reaches the early warning in advance, guarantees the practicality that the conflagration was guaranteed, and is comparatively practical, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a thing networking field, in particular to fire alarm device based on thing networking.
Background
At present, with the rapid development of society, according to statistics of relevant departments, the number of times of fire occurrence every year is quite large, and the death rate is extremely high, so that the method has very important significance for the research of regional fire alarm systems. However, the fire alarm system in China currently adopts a single sensor for detection, and because the influence of external environmental factors inevitably causes certain false alarm rate and missing report rate, the installation and maintenance cost is very high, and the centralized management is inconvenient. Along with the appearance and the development of the wireless sensor network, the wireless sensor network can be applied to the regional fire alarm system, and the networked regional fire alarm system has the characteristics of low cost, convenience in installation and high stability, and is relatively suitable for being applied to the regional fire alarm system.
However, the existing fire sensing probe is arranged in a suspended ceiling of a living room, but when the existing fire sensing probe meets a room with a large space, the sensing efficiency is low, the sensitivity of the whole fire alarm is influenced, and the improvement is needed. Therefore, a fire alarm device based on the internet of things is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a fire alarm device based on the internet of things, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire alarm device based on thing networking, includes the circulation of air pipe, the connecting pipe is installed to the perpendicular fixed intercommunication in circulation of air bottom of the tubes portion, connecting pipe lower extreme fixed mounting has the guide fume cover, guide fume cover inner chamber middle part fixed mounting has smoke transducer, circulation of air pipe left end fixed mounting has the induced fan, smoke transducer passes through data line and quick-witted case electric connection, quick-witted incasement fixed mounting has the circuit board, and fixed mounting has AD converter, GPS orientation module, singlechip and a radio signal module on the circuit board.
Furthermore, the data line is in electrical signal connection with the A/D converter, and the A/D converter and the GPS positioning module are in data connection with the single chip microcomputer.
Further, singlechip and first wireless signal module data signal connection, first wireless signal module and the second wireless signal module signal wireless transmission in the conflagration intelligent control center are connected.
Furthermore, the second wireless signal module is in data connection with a central processing unit of a cabinet of the fire intelligent control center.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a fire alarm device based on thing networking installs the connecting pipe through the perpendicular fixed intercommunication in air current siphunculus bottom, and connecting pipe lower extreme fixed mounting has the guide fume hood, and guide fume hood inner chamber middle part fixed mounting has smoke transducer, and the speed that indoor smog flows can be accelerated to the air current siphunculus, reaches the purpose that reaches the early warning in advance, guarantees the practicality that the conflagration was guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the fire alarm device based on the internet of things;
fig. 2 is the utility model discloses fire alarm device's conflagration intelligence accuse central structure schematic diagram based on thing networking.
In the figure: 1. an air circulation pipe; 2. a fan guide; 3. a connecting pipe; 4. a smoke sensor; 5. a smoke guide hood; 6. a data line; 7. a first wireless signal module; 8. a circuit board; 9. a chassis; 10. a GPS positioning module; 11. a single chip microcomputer; 12. an A/D converter; 13. an intelligent fire control center; 14. a second wireless signal module; 15. a central processing unit.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a fire alarm device based on thing networking, includes airflow tube 1, connecting pipe 3 is installed to the perpendicular fixed intercommunication in airflow tube 1 bottom, connecting pipe 3 lower extreme fixed mounting has smoke guide cover 5, 5 inner chamber middle part fixed mounting of smoke guide cover has smoke sensor 4, 1 left end fixed mounting of airflow tube has induced fan 2, smoke sensor 4 passes through data line 6 and quick-witted case 9 electric connection, fixed mounting has circuit board 8 in the quick-witted case 9, and fixed mounting has AD converter 12, GPS orientation module 10, singlechip 11 and first wireless signal module 7 on the circuit board 8.
In this embodiment, as shown in fig. 1 and 2, the connecting pipe 3 is vertically and fixedly communicated with the bottom of the air circulation pipe 1, the smoke guide hood 5 is fixedly installed at the lower end of the connecting pipe 3, the smoke sensor 4 is fixedly installed in the middle of the inner cavity of the smoke guide hood 5, the air circulation pipe 1 can accelerate the flow speed of indoor smoke, the purpose of early warning is achieved in advance, and the practicability of fire guarantee is guaranteed.
The data line 6 is in electrical signal connection with the A/D converter 12, and the A/D converter 12 and the GPS positioning module 10 are in data connection with the singlechip 11.
Wherein, singlechip 11 and first wireless signal module 7 data signal are connected, first wireless signal module 7 and the 14 signal wireless transmission connection of second wireless signal module in the central 13 are controlled to the conflagration intelligence.
Wherein, the second wireless signal module 14 is in data connection with the central processing unit 15 of the cabinet of the intelligent fire control center 13.
The working principle is as follows: during the use, 2 work of induced fan in the air current siphunculus 1 can be through connecting pipe 3 suction to the guide smoke cover 5 in, can accelerate the speed that indoor smog flows, smoke transducer 4 through in the guide smoke cover 5 responds to, smoke transducer 4 transmits data information for AD converter 12 through the data line and carries out the conversion signal of telecommunication and transmit for singlechip 11 and contrast, in case data exceed the threshold value, singlechip 11 transmits GPS orientation module 10's positional information and smog information for second wireless signal module 14 through first wireless signal module 7, reach conflagration intelligence accuse center 13 and report to the police, reach the purpose that reaches the early warning in advance, guarantee the practicality that the conflagration is guaranteed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a fire alarm device based on thing networking, includes air circulation pipe (1), its characterized in that: connecting pipe (3) are installed to the perpendicular fixed intercommunication in air flow pipe (1) bottom, connecting pipe (3) lower extreme fixed mounting has smoke guide cover (5), smoke guide cover (5) inner chamber middle part fixed mounting has smoke transducer (4), air flow pipe (1) left end fixed mounting has induced fan (2), smoke transducer (4) are through data line (6) and quick-witted case (9) electric connection, fixed mounting has circuit board (8) in quick-witted case (9), and fixed mounting has AD converter (12), GPS orientation module (10), singlechip (11) and first wireless signal module (7) on circuit board (8).
2. The internet of things-based fire alarm device of claim 1, wherein: the data line (6) is in electric signal connection with the A/D converter (12), and the A/D converter (12) and the GPS positioning module (10) are in data connection with the single chip microcomputer (11).
3. The internet of things-based fire alarm device of claim 1, wherein: singlechip (11) and first wireless signal module (7) data signal connection, second wireless signal module (14) signal wireless transmission in first wireless signal module (7) and the fire intelligent control center (13) is connected.
4. The internet of things-based fire alarm device according to claim 3, wherein: and the second wireless signal module (14) is in data connection with a central processing unit (15) of a cabinet of the fire intelligent control center (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617960.0U CN210295343U (en) | 2019-04-30 | 2019-04-30 | Fire alarm device based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617960.0U CN210295343U (en) | 2019-04-30 | 2019-04-30 | Fire alarm device based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210295343U true CN210295343U (en) | 2020-04-10 |
Family
ID=70067367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617960.0U Expired - Fee Related CN210295343U (en) | 2019-04-30 | 2019-04-30 | Fire alarm device based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210295343U (en) |
-
2019
- 2019-04-30 CN CN201920617960.0U patent/CN210295343U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |