CN110390792A - A kind of Intelligent cabinet with smog warning system - Google Patents
A kind of Intelligent cabinet with smog warning system Download PDFInfo
- Publication number
- CN110390792A CN110390792A CN201910635130.5A CN201910635130A CN110390792A CN 110390792 A CN110390792 A CN 110390792A CN 201910635130 A CN201910635130 A CN 201910635130A CN 110390792 A CN110390792 A CN 110390792A
- Authority
- CN
- China
- Prior art keywords
- processor
- cabinet
- smog
- warning system
- sensor device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
A kind of Intelligent cabinet with smog warning system, is equipped with smog warning system on cabinet；The smog warning system includes processor, Acquisition Circuit, power supply and warning circuit；The Acquisition Circuit includes smoke sensor device, and the smoke sensor device is electrically connected with the input terminal of processor, is handled the smoke signal of acquisition is passed to processor；The warning circuit is electrically connected with processor output end, when processor detects the smokescope of smoke sensor device detection more than preset value, carries out alarm by warning circuit；The power supply is to power to processor, Acquisition Circuit and warning circuit.The fire detection alarm system structure is simple, control is stablized, when the smokescope that processor detects that MQ-2 semi-conductor gas smoke sensor device measures is greater than smog alarm value, alarm is carried out by buzzer, resident is notified to take appropriate measures, the generation that fire greatly reduces avoids the injures and deaths of personnel.
Description
Technical field
The present invention relates to cabinet fields, and in particular to a kind of Intelligent cabinet with smog warning system.
Background technique
With the development of science and technology, the continuous improvement of people's quality of life, requirement of the people for modern life comfort is got over
Come it is higher, for people provide it is comfortable, safety, improve people's quality of life smart home product have become more and more intelligence
The target that life science-and-technology enterprise is pursued.
Currently, China's inhabitation resident awareness of safety is weak, it is difficult to which predicting in time and perceive fire will bring harm.
Therefore we are necessary to study a kind of economical and practical, and the simple smoke alarm of structure is in case family kitchen needs
It asks.
Summary of the invention
Insufficient according to prior art, the present invention provides a kind of Intelligent cabinet with smog warning system.
The present invention is realized by following technical scheme:
A kind of Intelligent cabinet with smog warning system, is equipped with smog warning system on cabinet；The smog alarm system
System includes processor, Acquisition Circuit, power supply and warning circuit；The Acquisition Circuit includes smoke sensor device, the smog sensing
Device is electrically connected with the input terminal of processor, is handled the smoke signal of acquisition is passed to processor；The alarm electricity
Road is electrically connected with processor output end, when processor detects the smokescope of smoke sensor device detection more than preset value, is led to
It crosses warning circuit and carries out alarm；The power supply is to power to processor, Acquisition Circuit and warning circuit.
Further, the processor uses STC89C52 single chip.
Further, the smoke sensor device uses MQ-2 semi-conductor gas smoke sensor device, the MQ-2 semi-conductor gas
Smoke sensor device is connected by converter with processor.
Further, the converter uses ADC0832 chip.
Further, the warning circuit includes buzzer, and the buzzer is connected by connecting triode Q5 with processor.
Further, the cabinet is of an L-shaped structure, and sink and gas furnace are equipped on the table top of the cabinet.
Further, the lower part of the cabinet is set as the cabinet with cabinet door.
The invention has the advantages that: the fire detection alarm system structure is simple, control is stablized, when processor detects MQ-2
When the smokescope that semi-conductor gas smoke sensor device measures is greater than smog alarm value, alarm is carried out by buzzer, notice occupies
The people take appropriate measures, and the generation of fire greatly reduces, and avoid the injures and deaths of personnel.
Detailed description of the invention
Fig. 1 is cabinet structure figure of the invention；
Fig. 2 is whole control principle block diagram of the invention；
Fig. 3 is processor circuit figure of the invention；
Fig. 4 is smog sensor circuit figure of the invention；
Fig. 5 is warning circuit circuit diagram of the invention.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, a kind of Intelligent cabinet with smog warning system, is equipped with smog alarm system on cabinet
System；The smog warning system includes processor 10, Acquisition Circuit, power supply 30 and warning circuit 40；The Acquisition Circuit includes
Smoke sensor device 20, the smoke sensor device 20 are electrically connected with the input terminal of processor 10, and the smoke signal will acquire passes
Processor 10 is passed to be handled；The warning circuit 40 is electrically connected with 10 output end of processor, when processor 10 detects cigarette
When the smokescope that mist sensor 20 detects is more than preset value, alarm is carried out by warning circuit 40；The power supply 30 is to right
Processor 10, Acquisition Circuit and warning circuit 40 are powered.
As shown in figure 3, the processor 10 uses STC89C52 single chip.
As shown in figure 4, the smoke sensor device 20 uses MQ-2 semi-conductor gas smoke sensor device, the MQ-2 semiconductor
Gas fume sensor is connected by converter with processor.The converter uses ADC0832 chip.
As shown in figure 5, the warning circuit 40 includes buzzer, the buzzer passes through connecting triode Q5 and processor
It is connected.
As shown in Figure 1, the cabinet is of an L-shaped structure, sink 50 and gas furnace 60 are equipped on the table top of the cabinet.
The lower part of the cabinet is set as the cabinet 70 with cabinet door.
The course of work:
After powering on, fire detection alarm system is started to work at this time, when processor detects MQ-2 semi-conductor gas smog
When the smokescope that sensor measures is greater than smog alarm value, alarm is carried out by buzzer, notifies resident takes to arrange accordingly
It applies.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (7)
1. a kind of Intelligent cabinet with smog warning system, it is characterised in that: be equipped with smog warning system on cabinet；
The smog warning system includes processor, Acquisition Circuit, power supply and warning circuit；
The Acquisition Circuit includes smoke sensor device, and the smoke sensor device is electrically connected with the input terminal of processor, will adopt
The smoke signal of collection passes to processor and is handled；
The warning circuit is electrically connected with processor output end, when processor detects that the smokescope of smoke sensor device detection is super
When crossing preset value, alarm is carried out by warning circuit；
The power supply is to power to processor, Acquisition Circuit and warning circuit.
2. a kind of Intelligent cabinet with smog warning system according to claim 1, it is characterised in that: the processor
Using STC89C52 single chip.
3. a kind of Intelligent cabinet with smog warning system according to claim 1, it is characterised in that: the smog passes
Sensor uses MQ-2 semi-conductor gas smoke sensor device, and the MQ-2 semi-conductor gas smoke sensor device passes through converter and place
Device is managed to be connected.
4. a kind of Intelligent cabinet with smog warning system according to claim 3, it is characterised in that: the AD conversion
Device uses ADC0832 chip.
5. a kind of Intelligent cabinet with smog warning system according to claim 1, it is characterised in that: the alarm electricity
Road includes buzzer, and the buzzer is connected by connecting triode Q5 with processor.
6. a kind of Intelligent cabinet with smog warning system according to claim 1, it is characterised in that: the cabinet is in
L-type structure is equipped with sink and gas furnace on the table top of the cabinet.
7. a kind of Intelligent cabinet with smog warning system according to claim 6, it is characterised in that: the cabinet
Lower part is set as the cabinet with cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635130.5A CN110390792A (en) | 2019-07-15 | 2019-07-15 | A kind of Intelligent cabinet with smog warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635130.5A CN110390792A (en) | 2019-07-15 | 2019-07-15 | A kind of Intelligent cabinet with smog warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110390792A true CN110390792A (en) | 2019-10-29 |
Family
ID=68286549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910635130.5A Pending CN110390792A (en) | 2019-07-15 | 2019-07-15 | A kind of Intelligent cabinet with smog warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110390792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744488A (en) * | 2021-08-24 | 2021-12-03 | 上海柏格仕厨卫有限公司 | Intelligent cabinet with smoke alarm system |
-
2019
- 2019-07-15 CN CN201910635130.5A patent/CN110390792A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744488A (en) * | 2021-08-24 | 2021-12-03 | 上海柏格仕厨卫有限公司 | Intelligent cabinet with smoke alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191029 |
|
| WD01 | Invention patent application deemed withdrawn after publication |