CN206594799U - A kind of domestic intelligent gas warning system - Google Patents
A kind of domestic intelligent gas warning system Download PDFInfo
- Publication number
- CN206594799U CN206594799U CN201621488332.XU CN201621488332U CN206594799U CN 206594799 U CN206594799 U CN 206594799U CN 201621488332 U CN201621488332 U CN 201621488332U CN 206594799 U CN206594799 U CN 206594799U
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- CN
- China
- Prior art keywords
- ventilation fan
- casing
- gas
- warning system
- domestic intelligent
- 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.)
- Expired - Fee Related
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- Emergency Alarm Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of domestic intelligent gas warning system, it includes casing and singlechip controller, the singlechip controller is arranged on casing internal, ventilation fan is provided with the casing, the ventilation fan upper end is provided with exhaust outlet, the exhaust outlet is connected with ventilation pipe network, the singlechip controller is connected with power supply, gas sensor, relay NAND gate circuit, the relay is connected with buzzer siren, the not circuit is connected with output port of power source, the output port of power source is connected with ventilation fan, pass through the design of integral type, equipment is facilitated to install within the family, it can be very good to detect indoor gas by gas sensor, timely alarmed when going wrong, the exchange of room air is realized using the ventilation fan set in equipment, the concentration of indoor harmful gas can be substantially reduced, it is worthy to be popularized.
Description
Technical field
The utility model is related to home intelligent equipment technical field, specially a kind of domestic intelligent gas warning system.
Background technology
With the development of informationization technology, the perfect of network technology and the big bandwidth internal home network strategy of registering one's residence progressively
Promote, intelligent information is serviced to register one's residence into family and is possibly realized.Nowadays resident can Carry Small Live Large sky by terminal devices such as mobile phones
Between safety and comfortable.Wired home service is used as the people's livelihood engineering closely bound up with huge numbers of families, every phase in this field
Pass application is in widespread attention and is developed rapidly.The planning of country 12 clearly by intelligent wireless family industry with it is new
The energy, Cultural and Creative Industries etc. are listed as emerging strategic industries, and put into a huge sum of money and helped development.Home intelligence is raw
The trend of development living, wired home industry will also obtain rapid hair as the important component of emerging strategic industries
Exhibition.Wired home service platform system belongs to the category of smart home, will possess wide market prospects in future.Due to natural
Gas has cheap, convenient and practical attribute, and many families are all in this, as the main energy at present, but natural gas makes
When, the pernicious gases such as carbon monoxide are easily produced, causes indoor poison gas to be accumulated, is detrimental to health, in order to meet
The need for people are to gas safe use, a kind of domestic intelligent gas warning system is devised, the device can monitor flammable in real time
The service condition of gas, once revealing, is then alarmed immediately, and fire is prevented with this, the generation of the peril such as blast.
Utility model content
For problem above, the utility model provides a kind of domestic intelligent gas warning system, passes through setting for integral type
Meter, facilitates the installation of equipment indoors, and easily indoor gas can be detected by gas sensor, when going wrong
When and alarm, while opening the ventilation fan set in equipment realizes the exchange of room air, interior is substantially reduced with this
The concentration of pernicious gas, is worthy to be popularized.
To achieve the above object, the utility model provides following technical scheme：A kind of domestic intelligent gas warning system, it
Including casing and singlechip controller, the singlechip controller is arranged in casing internal, the casing and is provided with ventilation fan,
The ventilation fan upper end is provided with exhaust outlet, and the exhaust outlet is connected with ventilation pipe network, and the singlechip controller is connected with electricity
Source, gas sensor, relay NAND gate circuit, the relay are connected with buzzer siren, and the not circuit is connected with
Output port of power source, the output port of power source is connected with ventilation fan.
As a kind of preferred technical scheme of the utility model, the ventilation fan lower end is provided with metal screen.
As a kind of preferred technical scheme of the utility model, the casing is provided at both ends with installation foot, the installation foot
Inside it is provided with fixing bolt.
As a kind of preferred technical scheme of the utility model, the casing lower end is provided with LED illumination lamp.
Compared with prior art, the beneficial effects of the utility model are：
The utility model facilitates equipment to install within the family, can be very good to pass by air-sensitive by the design of integral type
Sensor is detected to indoor gas, is timely alarmed when going wrong, real using the ventilation fan set in equipment
The exchange of existing room air, can substantially reduce the concentration of indoor harmful gas, be worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is connection diagram inside the utility model；
Fig. 3 is utility model works block diagram.
In figure：1- casings, 2- singlechip controllers, 3- ventilation fans, 4- exhaust outlets, 5- ventilation pipe networks, 6- power supplys, 7- air-sensitives
Sensor, 8- relays, 9- not circuits, 10- buzzer sirens, 11- output port of power source, 12- metal screens, 13- is installed
Pin, 14- fixing bolts, 15-LED illuminating lamps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 to Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of domestic intelligent gas warning system, it
Including casing 1 and singlechip controller 2, singlechip controller 2 is arranged on inside casing 1, and ventilation fan 3 is provided with casing 1, is changed
Gas fans 3 upper ends and is provided with exhaust outlet 4, and exhaust outlet 4 is connected with ventilation pipe network 5, and singlechip controller 2 is connected with power supply 6, air-sensitive and passed
Sensor 7, the NAND gate circuit 9 of relay 8, relay 8 are connected with buzzer siren 10, and not circuit 9 is connected with power output end
Mouth 11, output port of power source 11 is connected with ventilation fan 3, and the lower end of ventilation fan 3 is provided with metal screen 12, and the two ends of casing 1 are set
Have and fixing bolt 14 is provided with installation foot 13, installation foot 13, the lower end of casing 1 is provided with LED illumination lamp 15.
The utility model when in use, arranges pipe network so that equipment can be installed well in portion's furred ceiling within the family
Each place of portion within the family, and using performance, parameter stability gas sensor as detecting element, when containing flammable mixing
When gas diffusion is on detecting element, the catalyst on gas sensor surface carries out flameless combustion with imflammable gas rapidly, and produces
Heat amount, temperature makes thermistor resistance change, and the resistance of this change is directly proportional to combustable gas concentration, so as to reach
To the purpose of detection combustable gas concentration.When combustable gas concentration meets or exceeds setting value in air, detector is to produce
With being tested the linear voltage signal of gas concentration in air, the signal reaches monolithic after analog to digital conversion circuit is handled
Machine, when warning value is reached, single-chip microcomputer control relay closure makes buzzer send alarm, while the pole of not circuit three
Pipe is turned on, exhaust fan work, and room air is taken a breath by pipe network, when indoor combustable gas concentration drops to normal value, after
Electrical equipment is disconnected, and alarm and air exhausting device are stopped transport.
The utility model can be very good to examine indoor gas by gas sensor by the design of integral type
Survey, timely alarmed when going wrong, the exchange of indoor and outdoor air is realized using the ventilation fan set in equipment, significantly
The concentration of indoor harmful gas is reduced, is worthy to be popularized.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of domestic intelligent gas warning system, it includes casing (1) and singlechip controller (2), the single-chip microcomputer control
It is internal that device (2) is arranged on casing (1), it is characterised in that：Ventilation fan (3), the ventilation fan (3) are provided with the casing (1)
Upper end is provided with exhaust outlet (4), and the exhaust outlet (4) is connected with ventilation pipe network (5), and the singlechip controller (2) is connected with
Power supply (6), gas sensor (7), relay (8) NAND gate circuit (9), the relay (8) are connected with buzzer siren
(10), the not circuit (9) is connected with output port of power source (11), the output port of power source (11) and ventilation fan (3) phase
Connection.
2. a kind of domestic intelligent gas warning system according to claim 1, it is characterised in that：Under the ventilation fan (3)
End is provided with metal screen (12).
3. a kind of domestic intelligent gas warning system according to claim 1, it is characterised in that：Casing (1) two ends
It is provided with installation foot (13), the installation foot (13) and is provided with fixing bolt (14).
4. a kind of domestic intelligent gas warning system according to claim 1, it is characterised in that：Casing (1) lower end
It is provided with LED illumination lamp (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488332.XU CN206594799U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic intelligent gas warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488332.XU CN206594799U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic intelligent gas warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594799U true CN206594799U (en) | 2017-10-27 |
Family
ID=60131591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488332.XU Expired - Fee Related CN206594799U (en) | 2016-12-28 | 2016-12-28 | A kind of domestic intelligent gas warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180048A (en) * | 2020-10-14 | 2021-01-05 | 祁东中燃城市燃气发展有限公司 | Monitoring devices is revealed to gas convenient to installation |
-
2016
- 2016-12-28 CN CN201621488332.XU patent/CN206594799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180048A (en) * | 2020-10-14 | 2021-01-05 | 祁东中燃城市燃气发展有限公司 | Monitoring devices is revealed to gas convenient to installation |
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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 |
Granted publication date: 20171027 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |