CN210428753U - Fire alarm detector with smoke sensing function - Google Patents
Fire alarm detector with smoke sensing function Download PDFInfo
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- CN210428753U CN210428753U CN201921121184.1U CN201921121184U CN210428753U CN 210428753 U CN210428753 U CN 210428753U CN 201921121184 U CN201921121184 U CN 201921121184U CN 210428753 U CN210428753 U CN 210428753U
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- detector shell
- electric connection
- mounting seat
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Abstract
The utility model discloses a fire alarm detector with smoke sensing function, which belongs to the field of fire alarm detectors and comprises a detector shell, wherein a mounting seat is fixedly arranged at the top of the detector shell, a mounting groove is formed in the outer surface of the detector shell, an alarm lamp is fixedly arranged in the mounting groove, a buzzer is fixedly arranged on the outer surface of the detector shell on one side of the alarm lamp, an electric plate, a data receiving chip and a smoke sensor are respectively and fixedly arranged in the detector shell from top to bottom, a data transmission chip and a single chip microcomputer are fixedly arranged on the electric plate, and a signal transmitter is fixedly arranged in the mounting seat; the utility model discloses an including installing smoke transducer, smoke transducer can detect the smog concentration of environment at any time, if smog concentration exceeds standard, then the device can automatic drive sound peak ware and warning light report to the police, effectively predicts the conflagration dangerous situation in advance.
Description
Technical Field
The utility model belongs to the technical field of fire alarm detector, concretely relates to fire alarm detector who possesses smog response function.
Background
A fire refers to a catastrophic combustion event that loses control over time or space. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally.
There is a certain sign before the conflagration takes place, in order to survey the fire risk in advance, the loss that the conflagration brought significantly reduces needs a convenient to use, and safe effectual fire alarm detection device.
Disclosure of Invention
An object of the utility model is to provide a fire alarm detector who possesses smog response function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fire alarm detector with a smoke sensing function comprises a detector shell, wherein a mounting seat is fixedly mounted at the top of the detector shell, a mounting groove is formed in the outer surface of the detector shell, an alarm lamp is fixedly mounted in the mounting groove, a buzzer is fixedly mounted on the outer surface of the detector shell on one side of the alarm lamp, an electric plate, a data receiving chip and a smoke sensor are fixedly mounted in the detector shell from top to bottom respectively, a data transmission chip and a single chip microcomputer are fixedly mounted on the electric plate, and a signal transmitter is fixedly mounted in the mounting seat;
the output of smoke sensor and the input electric connection of data receiving chip, the output of data receiving chip and the input electric connection of data transmission chip, the output of data transmission chip and the input electric connection of singlechip, the output of singlechip respectively with warning light, bee calling organ and signal transmitter's input electric connection, signal transmitter and terminal host computer network connection, smoke sensor, data transmission chip, singlechip and data receiving chip all with electroplax electric connection, warning light, bee calling organ, signal transmitter and electroplax all with external power supply electric connection.
Preferably, the mounting seat is internally threaded with a mounting screw.
Preferably, the mounting base is externally provided with a signal hole.
Preferably, two smoke sensors are symmetrically arranged about a longitudinal central axis of the detector housing.
Preferably, a plurality of flue gas holes are formed in the bottom surface of the detector shell.
Preferably, the signal transmitters are symmetrically installed in two about a longitudinal central axis of the installation base.
Compared with the prior art, the beneficial effects of the utility model are that:
the smoke sensor is arranged in the device, the smoke sensor can detect the smoke concentration of the environment at any time, and if the smoke concentration exceeds the standard, the device can automatically drive the peak calling device and the alarm lamp to alarm, so that the fire hazard can be effectively predicted in advance, and the time is won for the follow-up rescue.
Through installing signal transmitter in the device, when the device detects that there is the conflagration to take place, not only self can report to the police, still can convey the alert condition to main control system department rapidly to people can just take effective measure to avoid the conflagration hidden danger before the conflagration takes place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the housing of the detector of the present invention;
fig. 4 is a schematic diagram of the module structure of the working principle of the present invention.
In the figure: 1. mounting screws; 2. a mounting seat; 3. a signal aperture; 4. a detector housing; 5. mounting grooves; 6. an alarm light; 7. a buzzer; 8. a signal transmitter; 9. an electric board; 10. a data transmission chip; 11. a smoke sensor; 12. a single chip microcomputer; 13. a data receiving chip; 14. and (4) a smoke hole.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a fire alarm detector with smoke sensing function, including detector shell 4, detector shell 4's top fixed mounting has mount pad 2, detector shell 4 has seted up mounting groove 5 on the surface, fixed mounting has warning light 6 in the mounting groove 5, warning light 6 one side is located detector shell 4's surface fixed mounting has bee calling organ 7, detector shell 4's inside is from last to down respectively fixed mounting has electroplax 9, data receiving chip 13 and smoke transducer 11, electroplax 9 is last fixed mounting has data transmission chip 10 and singlechip 12, mount pad 2's inside fixed mounting has signal transmitter 8;
the output of smoke sensor 11 and the input electric connection of data receiving chip 13, the output of data receiving chip 13 and the input electric connection of data transmission chip 10, the output of data transmission chip 10 and the input electric connection of singlechip 12, the output of singlechip 12 respectively with warning light 6, buzzer 7 and the input electric connection of signal transmitter 8, signal transmitter 8 and terminal host network connection, smoke sensor 11, data transmission chip 10, singlechip 12 and data receiving chip 13 all with electroplax 9 electric connection, warning light 6, buzzer 7, signal transmitter 8 and electroplax 9 all with external power supply electric connection.
In the above scheme, install the device on the top surface in the building through mount pad 2, fix through installation screw 1, when the environment has dense smoke to produce, smoke transducer 11 detects dense smoke concentration, if surpass smoke transducer 11's detection standard, singlechip 12 can automatic control warning light 6 and buzzer 7 work, warning light 6 opens the scintillation, buzzer 7 reports to the police, warn personnel in the floor, effectively predict the conflagration dangerous situation in advance, time has been won for follow-up saving, signal transmitter 8 can be with signal transmission to terminal host computer on, thereby terminal host computer can receive the dangerous situation, thereby take counter-measures rapidly, people can take effective measure just before the conflagration takes place and avoid the conflagration hidden danger.
Specifically, a mounting screw 1 is arranged in the mounting seat 2 through threads; the mounting screw 1 enables the mounting base 2 to be fixedly mounted on the top surface of the floor.
Specifically, the outer part of the mounting seat 2 is provided with a signal hole 3; the signal aperture 3 may reserve an antenna aperture for the signal transmitter 8.
Specifically, two smoke sensors 11 are symmetrically arranged about the longitudinal central axis of the detector housing 4; the double smoke sensors 11 can monitor the smoke concentration at the same time, and the smoke concentration monitoring accuracy is improved.
Specifically, a plurality of flue gas holes 14 are formed in the bottom surface of the detector shell 4; the flue gas port 14 allows ambient flue gas to enter the detector housing 4.
Specifically, two signal transmitters 8 are symmetrically installed about the longitudinal central axis of the mounting base 2; the double signal emitter 8 can effectively ensure the stability of the signal transmission process.
It should be noted that: the type of the alarm lamp 6 can be 48-70W2, the type of the buzzer 7 can be BL-PBZ12085CYB, the type of the signal transmitter 8 can be DG5101, the type of the electric plate 9 can be TU933, the type of the data transmission chip 10 can be NC4410, the type of the smoke sensor 11 can be MQ-2, the type of the singlechip 12 can be AT89C2051, and the type of the data receiving chip 13 can be XC43 4366 BL.
The utility model discloses a theory of operation and use flow: install the device on the top surface in the building through mount pad 2, fix through installation screw 1, when the environment has dense smoke to produce, smoke transducer 11 detects dense smoke concentration, if surpass smoke transducer 11's detection standard, then singlechip 12 can automatic control warning light 6 and buzzer 7 work, the flashing is opened to warning light 6, buzzer 7 reports to the police, personnel in the floor warn, and signal transmitter 8 can be with on signal transmission to the terminal host computer, thereby the terminal host computer can receive the dangerous situation, thereby take counter-measures rapidly.
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 (6)
1. A fire alarm detector with smoke sensing function comprises a detector shell (4), and is characterized in that: the detector comprises a detector shell (4), a mounting seat (2) is fixedly mounted at the top of the detector shell (4), a mounting groove (5) is formed in the outer surface of the detector shell (4), an alarm lamp (6) is fixedly mounted in the mounting groove (5), a buzzer (7) is fixedly mounted on the outer surface of the detector shell (4) on one side of the alarm lamp (6), an electric plate (9), a data receiving chip (13) and a smoke sensor (11) are respectively and fixedly mounted in the detector shell (4) from top to bottom, a data transmission chip (10) and a single chip microcomputer (12) are fixedly mounted on the electric plate (9), and a signal transmitter (8) is fixedly mounted in the mounting seat (2);
the output of smoke transducer (11) and the input electric connection of data receiving chip (13), the output of data receiving chip (13) and the input electric connection of data transmission chip (10), the output of data transmission chip (10) and the input electric connection of singlechip (12), the output of singlechip (12) respectively with alarm lamp (6), bee calling organ (7) and the input electric connection of signal transmitter (8), signal transmitter (8) and terminal host computer network connection, smoke transducer (11), data transmission chip (10), singlechip (12) and data receiving chip (13) all with electroplax (9) electric connection, alarm lamp (6), bee calling organ (7), signal transmitter (8) and electroplax (9) all with external power supply electric connection.
2. A smoke detector as defined in claim 1, wherein: and a mounting screw (1) is mounted on the inner thread of the mounting seat (2).
3. A smoke detector as defined in claim 1, wherein: and a signal hole (3) is formed outside the mounting seat (2).
4. A smoke detector as defined in claim 1, wherein: two smoke sensors (11) are symmetrically arranged on the longitudinal central axis of the detector shell (4).
5. A smoke detector as defined in claim 1, wherein: and a plurality of flue gas holes (14) are formed in the bottom surface of the detector shell (4).
6. A smoke detector as defined in claim 1, wherein: two signal transmitters (8) are symmetrically arranged on the longitudinal central axis of the mounting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121184.1U CN210428753U (en) | 2019-07-17 | 2019-07-17 | Fire alarm detector with smoke sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921121184.1U CN210428753U (en) | 2019-07-17 | 2019-07-17 | Fire alarm detector with smoke sensing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428753U true CN210428753U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921121184.1U Active CN210428753U (en) | 2019-07-17 | 2019-07-17 | Fire alarm detector with smoke sensing function |
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| CN (1) | CN210428753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445679A (en) * | 2020-05-15 | 2020-07-24 | 上海金盾消防智能科技有限公司 | Multi-channel communication multi-address point location fire alarm controller |
-
2019
- 2019-07-17 CN CN201921121184.1U patent/CN210428753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445679A (en) * | 2020-05-15 | 2020-07-24 | 上海金盾消防智能科技有限公司 | Multi-channel communication multi-address point location fire alarm controller |
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