CN106054772A - Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method - Google Patents
Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method Download PDFInfo
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- CN106054772A CN106054772A CN201610509152.3A CN201610509152A CN106054772A CN 106054772 A CN106054772 A CN 106054772A CN 201610509152 A CN201610509152 A CN 201610509152A CN 106054772 A CN106054772 A CN 106054772A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
The invention, which relates to the kitchen air quality detection field, relates to an intelligent kitchen air quality detection unit, an air quality detection apparatus having the same, and an intelligent kitchen air quality detection method, so that problems that purification is not carried out completely, the energy is wasted and the purification efficiency is low according to the existing kitchen air detection system and method can be solved. The detection unit comprises a gas collection circuit and a control circuit; the gas collection circuit is used for collecting concentrations of combustible gas and non-combustible objects inside a kitchen and; and the control circuit is used for controlling an air-conditioning smoke machine, an air valve and a window according to determination on the concentrations of combustible gas and non-combustible objects. According to the invention, the concentrations of combustible gas and a non-combustible object that may cause a potential safety hazard inside a kitchen are detected; and according to the concentrations, the states of the air-conditioning smoke machine and the window are controlled, wherein the control way can be a short-distance control way or a remote control way. Therefore, a kitchen environment can be purified effectively and completely.
Description
Technical field
The present invention relates to kitchen air quality detection field.
Background technology
The air pollution in kitchen mostlys come from carbon monoxide, the carbon dioxide that kitchen fume, smog and burning produce；Also
There are the Organic substances such as formaldehyde, benzene that upholstery produces.If sucking excess, the healthy of people can be had a strong impact on, even grow
Disease.Thus, market creating the device that kitchen air quality can be detected by many, most commonly seen is taking out exactly
Lampblack absorber embeds the system that can carry out air detection.
Notification number is: CN203489332U, and invention and created name is: have the range hood of ventilatory, and this practicality is new
Type uses and is connected with Ultra-Low Speed speed regulator and time switch at the motor of blower fan, thus realizes range hood when not working, by fixed
The low speed of Shi Kaiguan and Ultra-Low Speed governor control blower fan system interval opens ventilation, cigarette emptying more than kitchen can be prevented oil smoke
Pour in down a chimney, play the effect of purifying air in kitchen simultaneously to a certain extent.But owing to using semi-automatic open mode, it is impossible to accurately
Select the time that blower fan opens and cut out, cause and purify thoroughly and the situation of the waste energy.
In order to overcome above-mentioned situation, notification number is: CN104990115A, and invention and created name is: a kind of band air in kitchen
The range hood control system of detection function and control method, this invention is by the effect of air detection circuit, it is possible to examine in real time
Survey the air pollution degree in user kitchen, when air in kitchen receives pollution, open the corresponding of blower fan in time according to pollution level
Gear, by pollutant discharge chamber, makes the air quality in kitchen be maintained at the situation of requirement.But in the invention, for polluting
The concept of degree and concrete judgment criteria are the most not mentioned, owing to air pollution containing the pollution of many gas with various compositions,
The measure taked corresponding to the difference of gas with various pollution level also should be different such that it is able to while effectively purifying also
The energy can be saved.
Meanwhile, it is easy to range hood is controlled although embedding Detection of Air Quality unit on range hood, but
At some in particular cases, such as air pollution source apart from range hood farther out, cannot make within the very first time by range hood
Judge, have impact on efficiency and the speed of air cleaning, be the most also the most not convenient.
Summary of the invention
The technical problem to be solved is to provide intelligent kitchen Detection of Air Quality unit, sky with this unit
Makings amount detecting device and intelligent kitchen Detection of Air Quality method, it is therefore intended that solve existing air in kitchen detecting system and side
Purification existing for method not thoroughly, the waste energy and the low problem of purification efficiency.
The technical scheme is that intelligent kitchen Detection of Air Quality unit includes gas
The gas collecting letter of Acquisition Circuit and control circuit, the gas collecting signal output part of described gas collecting circuit and control circuit
Number input connects；
Gas collecting circuit is for being acquired the concentration of the fuel gas within kitchen and non-combustible；
Control circuit is for by controlling air-conditioning cigarette machine, air valve and window to the judgement of fuel gas and non-combustible concentration
Family.
The invention has the beneficial effects as follows: the present invention by inside, kitchen it may happen that the fuel gas of potential safety hazard and non-
Combustible concentration detects, and controls air-conditioning cigarette machine and the state of window according to its concentration, and this control process can be near
Distance controlling, it is also possible to for remotely controlling, it is possible to thoroughly kitchen environment is effectively purified, when gas concentration is in peace
Time in gamut, under the conditions of air-conditioning cigarette machine and window can not being controlled or be at low-power operation, save energy
Source.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described non-combustible includes that gas and granule, described granule are oil smoke, gas include carbon dioxide and
Volatile organic matter.
Use above-mentioned further scheme to provide the benefit that: the non-combustible in the presence of kitchen environment substantially more than
Three classes, as long as detecting purification and the safety ensuring that kitchen environment, it is to avoid need not to the gas concentration of above three classes
The cost wanted and the wasting of resources.
Further, being embedded with the control module that software realizes in described control circuit, described control module includes:
For presetting the threshold value setting module of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas control module of control instruction according to combustable gas concentration；
For making the non-combustible control module of control instruction according to non-combustible concentration.
Above-mentioned further scheme is used to provide the benefit that: dense by presetting combustable gas concentration and non-combustible
The max-thresholds of degree, makes control to air-conditioning cigarette machine and window after the gas concentration currently collected and max-thresholds being compared
System instruction.
Further, described fuel gas control module includes:
For receiving the combustable gas concentration receiver module of the combustable gas concentration that gas collecting circuit sends；
For judging whether the combustable gas concentration received is more than the max-thresholds of combustable gas concentration set in advance
Combustable gas concentration comparison module, be, then perform action executing module, no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, performing close fuel gas valve event and open kitchen window
The action executing module of action.
Further, described action executing module is additionally operable to open cigarette machine fan and cigarette air conditioner to open ventilatory pattern also
Carry out sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: by combustable gas concentration is compared, to work as fuel gas
When concentration exceedes default max-thresholds, it is first shut off fuel gas valve, accomplishes to cut off in source potential safety hazard, then by window
Family, the fan of air-conditioning cigarette machine and air-conditioning are opened, and are aerated immediately controlling, are simultaneously emitted by sound and light alarm, to remind resident family or neighbour
In take corresponding measure in time.
Further, described non-combustible control module includes:
For receiving the non-combustible concentration receiver module of the non-combustible concentration that gas collecting circuit sends；
For determining whether that people in kitchen activity and makes the movable of corresponding control action according to judged result and controls mould
Block；
For controlling the air-conditioning cigarette machine control module of air-conditioning cigarette machine according to non-combustible concentration.
Above-mentioned further scheme is used to provide the benefit that: the extent of injury of non-combustible relatively fuel gas is relatively
Low, the speed that human body causes damage is the most relatively slow, but human body discovers the response time also phase that non-combustible concentration raises
To longer, therefore, when there being people in kitchen activity, in order to ensure personal safety, need to be aerated in time controlling, and nobody
When kitchen activity, resident family or neighbourhood can be reminded to be aerated operation by type of alarm.
Further, described activity control block includes:
For determining whether people's mobile sensor detection module in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-
The non-combustible concentration comparison module of the max-thresholds of combustible concentration, is then to perform non-combustible alarm module,
No, then recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarm module of sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: when kitchen nobody's activity, owing to cannot human body be caused
The injury of moment, therefore, when the concentration over-standard of non-combustible, only need to carry out sound and light alarm to remind resident family or the note in neighbourhood
Meaning, carries out ventilation operation after going to kitchen.
Further, described air-conditioning cigarette machine control module includes:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and go forward side by side
The soot controlling module of row sound and light alarm；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action
And carry out the carbon dioxide control module of sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan
Synchronize opening action with air-conditioning and carry out the volatile organic matter control module of sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: by oil smoke concentration, gas concentration lwevel and volatility are had
The comparison of machine thing total concentration controls the duty of air-conditioning cigarette machine and reports to the police in time.
A kind of air quality detecting device with above-mentioned intelligent kitchen Detection of Air Quality unit includes shell and display
Screen, described intelligent kitchen air detector module is arranged on enclosure, and display screen is fixed on the outside of shell, for difference report
Alarming information carries out the display of different brackets and color.
The invention has the beneficial effects as follows: by integrated in one apparatus for above-mentioned Detection of Air Quality unit, this device is permissible
It is fixed on any position in kitchen, it is also possible to for portable, it is possible to optional position, inside, kitchen is carried out air detection, accomplishes complete
The safeguard protection in orientation.
Intelligent kitchen Detection of Air Quality method includes:
For the gas collecting step that the concentration of the fuel gas within kitchen and non-combustible is acquired；
For by fuel gas and non-combustible concentration being judged control air-conditioning cigarette machine, air valve and the control of window
Step.
The invention has the beneficial effects as follows: the present invention by inside, kitchen it may happen that the fuel gas of potential safety hazard and non-
Combustible concentration detects, and controls air-conditioning cigarette machine and the state of window according to its concentration, and this control process can be near
Distance controlling, it is also possible to for remotely controlling, it is possible to thoroughly kitchen environment is effectively purified, when gas concentration is in peace
Time in gamut, under the conditions of air-conditioning cigarette machine and window can not being controlled or be at low-power operation, save energy
Source.
Further, described non-combustible includes that gas and granule, described granule are oil smoke, gas include carbon dioxide and
Volatile organic matter.
Use above-mentioned further scheme to provide the benefit that: the non-combustible in the presence of kitchen environment substantially more than
Three classes, as long as detecting purification and the safety ensuring that kitchen environment, it is to avoid need not to the gas concentration of above three classes
The cost wanted and the wasting of resources.
Further, described rate-determining steps includes:
For presetting the threshold value setting procedure of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas rate-determining steps of control instruction according to combustable gas concentration；
For making the non-combustible rate-determining steps of control instruction according to non-combustible concentration.
Above-mentioned further scheme is used to provide the benefit that: dense by presetting combustable gas concentration and non-combustible
The max-thresholds of degree, makes control to air-conditioning cigarette machine and window after the gas concentration currently collected and max-thresholds being compared
System instruction.
Further, described fuel gas rate-determining steps includes:
For receiving the combustable gas concentration receiving step of the combustable gas concentration collected；
For judging whether the combustable gas concentration received is more than the max-thresholds of combustable gas concentration set in advance
Combustable gas concentration comparison step, be, then perform action executing step, no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, performing close fuel gas valve event and open kitchen window
The action executing step of action.
Further, described action executing step is additionally operable to open cigarette machine fan and cigarette air conditioner to open ventilatory pattern also
Carry out sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: by combustable gas concentration is compared, to work as fuel gas
When concentration exceedes default max-thresholds, it is first shut off fuel gas valve, accomplishes to cut off in source potential safety hazard, then by window
Family, the fan of air-conditioning cigarette machine and air-conditioning are opened, and are aerated immediately controlling, are simultaneously emitted by sound and light alarm, to remind resident family or neighbour
In take corresponding measure in time.
Further, described non-combustible rate-determining steps includes:
For receiving the non-combustible concentration receiving step of the non-combustible concentration collected；
For determining whether that people in kitchen activity and makes the movable of corresponding control action according to judged result and controls step
Suddenly；
For controlling the air-conditioning cigarette machine rate-determining steps of air-conditioning cigarette machine according to non-combustible concentration.
Above-mentioned further scheme is used to provide the benefit that: the extent of injury of non-combustible relatively fuel gas is relatively
Low, the speed that human body causes damage is the most relatively slow, but human body discovers the response time also phase that non-combustible concentration raises
To longer, therefore, when there being people in kitchen activity, in order to ensure personal safety, need to be aerated in time controlling, and nobody
When kitchen activity, resident family or neighbourhood can be reminded to be aerated operation by type of alarm.
Further, described movable rate-determining steps includes:
For determining whether people's mobile sensor detecting step in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-
The non-combustible concentration comparison step of the max-thresholds of combustible concentration, is then to perform non-combustible alarming step,
No, then recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarming step of sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: when kitchen nobody's activity, owing to cannot human body be caused
The injury of moment, therefore, when the concentration over-standard of non-combustible, only need to carry out sound and light alarm to remind resident family or the note in neighbourhood
Meaning, carries out ventilation operation after going to kitchen.
Further, described air-conditioning cigarette machine rate-determining steps includes:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and go forward side by side
The soot controlling step of row sound and light alarm；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action
And carry out the carbon dioxide rate-determining steps of sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan
Synchronize opening action with air-conditioning and carry out the volatile organic matter rate-determining steps of sound and light alarm.
Above-mentioned further scheme is used to provide the benefit that: by oil smoke concentration, gas concentration lwevel and volatility are had
The comparison of machine substrate concentration controls the duty of air-conditioning cigarette machine and reports to the police in time.
Accompanying drawing explanation
Fig. 1 is the principle schematic of intelligent kitchen Detection of Air Quality unit of the present invention；
Fig. 2 is the principle schematic of control module of the present invention；
Fig. 3 is the principle schematic of fuel gas control module of the present invention；
Fig. 4 is the principle schematic of non-combustible control module of the present invention；
Fig. 5 is the principle schematic of activity control block of the present invention；
Fig. 6 is the principle schematic of air-conditioning cigarette machine control module of the present invention；
Fig. 7 is the principle schematic of air quality detecting device of the present invention；
Fig. 8 is the flow chart of fuel gas rate-determining steps of the present invention；
Fig. 9 is the flow chart of non-combustible rate-determining steps of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, gas collecting circuit, 2, control circuit, 3, threshold value setting module, 4, fuel gas control module, 5, non-flammable
Material control module, 6, combustable gas concentration receiver module, 7, combustable gas concentration comparison module, 8, action executing module, 9,
Non-combustible concentration receiver module, 10, activity control block, 11, air-conditioning cigarette machine control module, 12, mobile sensor detection mould
Block, 13, non-combustible concentration comparison module, 14, non-combustible alarm module, 15, soot controlling module, 16, titanium dioxide
Carbon control module, 17, volatile organic matter control module, 18, display screen.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
Embodiment 1
As it is shown in figure 1, the present embodiment proposes intelligent kitchen Detection of Air Quality unit includes gas collecting circuit 1 and control
Circuit 2 processed, the gas collecting signal output part of described gas collecting circuit 1 and the gas collecting signal input part of control circuit 2
Connect；
Gas collecting circuit 1 is for being acquired the concentration of the fuel gas within kitchen and non-combustible；
Control circuit 2 for by the judgement of fuel gas and non-combustible concentration is controlled air-conditioning cigarette machine, air valve and
Window.
The present invention by inside, kitchen it may happen that the fuel gas of potential safety hazard and non-combustible concentration are examined
Surveying, and control air-conditioning cigarette machine and the state of window according to its concentration, this control process can be closely to control, it is also possible to for far
Process control, it is possible to thoroughly kitchen environment is effectively purified, when gas concentration is in safety range, can not be right
Under the conditions of air-conditioning cigarette machine and window are controlled or are at low-power operation, save the energy.
Preferably, described non-combustible includes that gas and granule, described granule are oil smoke, gas include carbon dioxide and
Volatile organic matter.
Substantially above three classes of non-combustible in the presence of kitchen environment, as long as entering the gas concentration of above three classes
Row detection ensures that purification and the safety of kitchen environment, it is to avoid unnecessary cost and the wasting of resources.
Preferably, as in figure 2 it is shown, described control circuit is embedded with the control module that software realizes, described control module
Including:
For presetting the threshold value setting module 3 of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas control module 4 of control instruction according to combustable gas concentration；
For making the non-combustible control module 5 of control instruction according to non-combustible concentration.
By presetting combustable gas concentration and the max-thresholds of non-combustible concentration, the gas that will currently collect
Air-conditioning cigarette machine and window are made control instruction after comparing by concentration and max-thresholds.
Preferably, as it is shown on figure 3, described fuel gas control module 4 includes:
For receiving the combustable gas concentration receiver module 6 of the combustable gas concentration that gas collecting circuit 1 sends；
For judging whether the combustable gas concentration received is more than the max-thresholds of combustable gas concentration set in advance
Combustable gas concentration comparison module 7, be, then perform action executing module 8, no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, performing close fuel gas valve event and open kitchen window
The action executing module 8 of action.
Preferably, action executing module 8 is additionally operable to open cigarette machine fan and cigarette air conditioner and goes forward side by side to open ventilatory pattern
Row sound and light alarm.
By combustable gas concentration is compared, when combustable gas concentration exceedes default max-thresholds, first close
Close fuel gas valve, accomplish to cut off in source potential safety hazard, then window, the fan of air-conditioning cigarette machine and air-conditioning are opened, vertical
I.e. it is aerated controlling, is simultaneously emitted by sound and light alarm, to remind resident family or neighbourhood to take corresponding measure in time.
Preferably, as shown in Figure 4, described non-combustible control module 5 includes:
For receiving the non-combustible concentration receiver module 9 of the non-combustible concentration that gas collecting circuit 1 sends；
For determining whether that people in kitchen activity and makes the movable of corresponding control action according to judged result and controls mould
Block 10；
For controlling the air-conditioning cigarette machine control module 11 of air-conditioning cigarette machine according to non-combustible concentration.
The extent of injury of non-combustible is relatively low compared with fuel gas, human body causes the speed of damage the most relatively
Slowly, but the response time that human body discovers the rising of non-combustible concentration is the most relatively long, therefore, when there being people in kitchen activity,
In order to ensure personal safety, need to be aerated in time controlling, and nobody is when kitchen activity, can be carried by type of alarm
Awake resident family or neighbourhood are aerated operation.
Preferably, as it is shown in figure 5, described activity control block 10 includes:
For determining whether people's mobile sensor detection module in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-
The non-combustible concentration comparison module of the max-thresholds of combustible concentration, is then to perform non-combustible alarm module,
No, then recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarm module of sound and light alarm.
When kitchen nobody's activity, owing to human body cannot be caused the injury of moment, therefore, dense when non-combustible
Degree is when exceeding standard, and only need to carry out sound and light alarm to remind resident family or the attention in neighbourhood, carry out ventilation operation after going to kitchen.
Mobile sensor detection module can use movable sensor to realize.
Preferably, as shown in Figure 6, described air-conditioning cigarette machine control module 11 includes:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and go forward side by side
The soot controlling module 15 of row sound and light alarm；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action
And carry out the carbon dioxide control module 16 of sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan
Synchronize opening action with air-conditioning and carry out the volatile organic matter control module 17 of sound and light alarm.
By oil smoke concentration, gas concentration lwevel and volatile organic matter concentration judge to control the work of air-conditioning cigarette machine
Make state, and carry out warning reminding in time.
The potential safety hazard that different polluter cause can be used different alarm modes to report to the police, such as by the present embodiment
When combustable gas concentration exceeds standard, then Show Color 1 eject the warning message of P1 grade；When oil smoke concentration exceeds standard, then show face
Color 2 also ejects the warning message of P2 grade；When gas concentration lwevel exceeds standard, then Show Color 3 eject the alarm signal of P3 grade
Breath；When volatile organic matter exceeds standard, then Show Color 4 eject the warning message of P4 grade.
Embodiment 2
As it is shown in fig. 7, the present embodiment proposes a kind of air matter with above-mentioned intelligent kitchen Detection of Air Quality unit
Amount detecting device, this device includes that shell and display screen 18, described intelligent kitchen air detector module are arranged on enclosure, aobvious
Display screen 18 is fixed on the outside of shell, for different warning messages carry out the display of different brackets and color.
The present embodiment is by integrated in one apparatus for above-mentioned Detection of Air Quality unit, and this device can be fixed on kitchen
Any position, it is also possible to for portable, it is possible to optional position, inside, kitchen is carried out air detection, accomplishes that omnibearing safety is protected
Protect.
The present embodiment can also carry out color, numerical value and information to alarm modes different in Detection of Air Quality unit and show
Show, in order to user can understand the air quality within kitchen in time.
Embodiment 3
The present embodiment proposes a kind of intelligent kitchen Detection of Air Quality method, and the method includes:
For the gas collecting step that the concentration of the fuel gas within kitchen and non-combustible is acquired；
For by fuel gas and non-combustible concentration being judged control air-conditioning cigarette machine, air valve and the control of window
Step.
The present embodiment by inside, kitchen it may happen that the fuel gas of potential safety hazard and non-combustible concentration are carried out
Detection, and control air-conditioning cigarette machine and the state of window according to its concentration, this control process can be closely to control, it is also possible to for
Remotely control, it is possible to thoroughly kitchen environment is effectively purified, when gas concentration is in safety range, can not
Under the conditions of air-conditioning cigarette machine and window are controlled or are at low-power operation, save the energy.
Preferably, described non-combustible includes that gas and granule, described granule are oil smoke, gas include carbon dioxide and
Volatile organic matter.
Substantially above three classes of non-combustible in the presence of kitchen environment, as long as entering the gas concentration of above three classes
Row detection ensures that purification and the safety of kitchen environment, it is to avoid unnecessary cost and the wasting of resources.
Preferably, described rate-determining steps includes:
For presetting the threshold value setting procedure of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas rate-determining steps of control instruction according to combustable gas concentration；
For making the non-combustible rate-determining steps of control instruction according to non-combustible concentration.
By presetting combustable gas concentration and the max-thresholds of non-combustible concentration, the gas that will currently collect
Air-conditioning cigarette machine and window are made control instruction after comparing by concentration and max-thresholds.
Preferably, as shown in Figure 8, described fuel gas rate-determining steps includes:
For receiving the combustable gas concentration receiving step of the combustable gas concentration collected；
For judging whether the combustable gas concentration received is more than the max-thresholds of combustable gas concentration set in advance
Combustable gas concentration comparison step, be, then perform action executing step, no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, perform to close fuel gas valve event, open kitchen window
The action executing step of action.
Preferably, described action executing step is additionally operable to open cigarette machine fan and cigarette air conditioner to open ventilatory pattern also
Carry out sound and light alarm.
By combustable gas concentration is compared, when combustable gas concentration exceedes default max-thresholds, first close
Close fuel gas valve, accomplish to cut off in source potential safety hazard, then window, the fan of air-conditioning cigarette machine and air-conditioning are opened, vertical
I.e. it is aerated controlling, is simultaneously emitted by sound and light alarm, to remind resident family or neighbourhood to take corresponding measure in time.
Preferably, as it is shown in figure 9, described non-combustible rate-determining steps includes:
For receiving the non-combustible concentration receiving step of the non-combustible concentration collected；
For determining whether that people in kitchen activity and makes the movable of corresponding control action according to judged result and controls step
Suddenly；
For controlling the air-conditioning cigarette machine rate-determining steps of air-conditioning cigarette machine according to non-combustible concentration.
The extent of injury of non-combustible is relatively low compared with fuel gas, human body causes the speed of damage the most relatively
Slowly, but the response time that human body discovers the rising of non-combustible concentration is the most relatively long, therefore, when there being people in kitchen activity,
In order to ensure personal safety, need to be aerated in time controlling, and nobody is when kitchen activity, can be carried by type of alarm
Awake resident family or neighbourhood are aerated operation.
Preferably, described movable rate-determining steps includes:
For determining whether people's mobile sensor detecting step in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-
The non-combustible concentration comparison step of the max-thresholds of combustible concentration, is then to perform non-combustible alarming step,
No, then recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarming step of sound and light alarm.
When kitchen nobody's activity, owing to human body cannot be caused the injury of moment, therefore, dense when non-combustible
Degree is when exceeding standard, and only need to carry out sound and light alarm to remind resident family or the attention in neighbourhood, carry out ventilation operation after going to kitchen.
Preferably, described air-conditioning cigarette machine rate-determining steps includes:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and go forward side by side
The soot controlling step of row sound and light alarm；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action
And carry out the carbon dioxide rate-determining steps of sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan
Synchronize opening action with air-conditioning and carry out the volatile organic matter rate-determining steps of sound and light alarm.
Air-conditioning cigarette machine is controlled by the judgement of the total concentration to oil smoke concentration, gas concentration lwevel and volatile organic matter
Duty, and carry out warning reminding in time.
The potential safety hazard that different polluter cause can be used different alarm modes to report to the police, such as by the present embodiment
When combustable gas concentration exceeds standard, then Show Color 1 eject the warning message of P1 grade；When oil smoke concentration exceeds standard, then show face
Color 2 also ejects the warning message of P2 grade；When gas concentration lwevel exceeds standard, then Show Color 3 eject the alarm signal of P3 grade
Breath；When volatile organic matter exceeds standard, then Show Color 4 eject the warning message of P4 grade.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (17)
1. intelligent kitchen Detection of Air Quality unit, it is characterised in that it includes gas collecting circuit (1) and control circuit (2),
The gas collecting signal output part of described gas collecting circuit (1) is connected with the gas collecting signal input part of control circuit (2)；
Gas collecting circuit (1) is for being acquired the concentration of the fuel gas within kitchen and non-combustible；
Control circuit (2) is for by controlling air-conditioning cigarette machine, air valve and window to the judgement of fuel gas and non-combustible concentration
Family.
Intelligent kitchen Detection of Air Quality unit the most according to claim 1, it is characterised in that described non-combustible bag
Including gas and granule, described granule is oil smoke, and gas includes carbon dioxide and volatile organic matter.
Intelligent kitchen Detection of Air Quality unit the most according to claim 2, it is characterised in that described control circuit (2)
In be embedded with software realize control module, described control module includes:
For presetting the threshold value setting module (3) of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas control module (4) of control instruction according to combustable gas concentration；
For making the non-combustible control module (5) of control instruction according to non-combustible concentration.
Intelligent kitchen Detection of Air Quality unit the most according to claim 3, it is characterised in that described fuel gas controls
Module (4) including:
For receiving the combustable gas concentration receiver module (6) of the combustable gas concentration that gas collecting circuit (1) sends；
For judge the combustable gas concentration that receives whether more than combustable gas concentration set in advance max-thresholds can
Combustion gas bulk concentration comparison module (7), is then to perform action executing module (8), no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, performing close fuel gas valve event and open kitchen window actuation
Action executing module (8).
Intelligent kitchen Detection of Air Quality unit the most according to claim 4, it is characterised in that described action executing module
(8) it is additionally operable to open cigarette machine fan and cigarette air conditioner to open ventilatory pattern and to carry out sound and light alarm.
Intelligent kitchen Detection of Air Quality unit the most according to claim 3, it is characterised in that described non-combustible Quality Control
Molding block (5) including:
For receiving non-combustible concentration receiver module (9) of the non-combustible concentration that gas collecting circuit (1) sends；
For determining whether that people is at kitchen activity the activity control block of making corresponding control action according to judged result
(10)；
For controlling air-conditioning cigarette machine control module (11) of air-conditioning cigarette machine according to non-combustible concentration.
Intelligent kitchen Detection of Air Quality unit the most according to claim 5, it is characterised in that described activity control block
(10) including:
For determining whether people's mobile sensor detection module (12) in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-flammable
Non-combustible concentration comparison module (13) of the max-thresholds of material concentration, is then to perform non-combustible alarm module
(14), no, then recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarm module (14) of sound and light alarm.
Intelligent kitchen Detection of Air Quality unit the most according to claim 5, it is characterised in that described air-conditioning cigarette machine controls
Module (11) including:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and carry out sound
The soot controlling module (15) that light is reported to the police；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action and go forward side by side
The carbon dioxide control module (16) of row sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan and sky
Adjust and synchronize opening action and carry out the volatile organic matter control module (17) of sound and light alarm.
9. the Detection of Air Quality with the intelligent kitchen Detection of Air Quality unit described in any one of claim 1-8 fills
Putting, it is characterised in that it includes shell and display screen (18), described intelligent kitchen air detector module is arranged on enclosure,
Display screen (18) is fixed on the outside of shell, for different warning messages carry out the display of different brackets and color.
10. intelligent kitchen Detection of Air Quality method, it is characterised in that described method includes:
For the gas collecting step that the concentration of the fuel gas within kitchen and non-combustible is acquired；
For by fuel gas and non-combustible concentration being judged the control controlling air-conditioning cigarette machine, air valve and window walks
Suddenly.
11. intelligent kitchen Detection of Air Quality methods according to claim 10, it is characterised in that described non-combustible
Including gas and granule, described granule is oil smoke, and gas includes carbon dioxide and volatile organic matter.
12. intelligent kitchen Detection of Air Quality methods according to claim 11, it is characterised in that described rate-determining steps bag
Include:
For presetting the threshold value setting procedure of the max-thresholds of combustable gas concentration and non-combustible concentration；
For making the fuel gas rate-determining steps of control instruction according to combustable gas concentration；
For making the non-combustible rate-determining steps of control instruction according to non-combustible concentration.
13. intelligent kitchen Detection of Air Quality methods according to claim 12, it is characterised in that described fuel gas control
Step processed includes:
For receiving the combustable gas concentration receiving step of the combustable gas concentration collected；
For judge the combustable gas concentration that receives whether more than combustable gas concentration set in advance max-thresholds can
Combustion gas bulk concentration comparison step, is then to perform action executing step, no, then continue cycling through and compare；
For when combustable gas concentration is more than max-thresholds, performing close fuel gas valve event and open kitchen window actuation
Action executing step.
14. intelligent kitchen Detection of Air Quality methods according to claim 13, it is characterised in that described action executing walks
Suddenly it is additionally operable to open cigarette machine fan and cigarette air conditioner to open ventilatory pattern and to carry out sound and light alarm.
15. intelligent kitchen Detection of Air Quality methods according to claim 12, it is characterised in that described non-combustible
Rate-determining steps includes:
For receiving the non-combustible concentration receiving step of the non-combustible concentration collected；
For determining whether that people is at kitchen activity the movable rate-determining steps of making corresponding control action according to judged result；
For controlling the air-conditioning cigarette machine rate-determining steps of air-conditioning cigarette machine according to non-combustible concentration.
16. intelligent kitchen Detection of Air Quality methods according to claim 15, it is characterised in that described movable control walks
Suddenly include:
For determining whether people's mobile sensor detecting step in kitchen activity；
For when nobody is in kitchen activity, it is judged that whether the non-combustible concentration received is more than set in advance non-flammable
The non-combustible concentration comparison step of the max-thresholds of material concentration, is then to perform non-combustible alarming step, no, then
Recycle ratio is relatively；
For when incombustible gas concentration is more than max-thresholds, carrying out the non-combustible alarming step of sound and light alarm.
17. intelligent kitchen Detection of Air Quality methods according to claim 15, it is characterised in that described air-conditioning cigarette machine control
Step processed includes:
For when there being people to exceed max-thresholds in kitchen and oil smoke concentration, perform air-conditioning cigarette machine fan opening action and carry out sound
The soot controlling step that light is reported to the police；
For when there being people to exceed max-thresholds in kitchen and gas concentration lwevel, perform air-conditioning cigarette air conditioner opening action and go forward side by side
The carbon dioxide rate-determining steps of row sound and light alarm；
For when there being people's total concentration in kitchen and volatile organic matter to exceed max-thresholds, perform air-conditioning cigarette machine fan and sky
Adjust and synchronize opening action and carry out the volatile organic matter rate-determining steps of sound and light alarm.
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| CN201610509152.3A CN106054772A (en) | 2016-06-29 | 2016-06-29 | Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method |
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| CN201610509152.3A CN106054772A (en) | 2016-06-29 | 2016-06-29 | Intelligent kitchen air quality detection unit, air quality detection apparatus having the same, and intelligent kitchen air quality detection method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581915A (en) * | 2016-12-30 | 2017-04-26 | 江苏中矿大正表面工程技术有限公司 | Combustible gas explosion protection system and control method thereof, as well as paint storehouse |
| CN108319209A (en) * | 2018-04-23 | 2018-07-24 | 天津职业技术师范大学 | kitchen environment safety monitoring system based on internet of things and its monitoring method |
| CN109240235A (en) * | 2018-09-28 | 2019-01-18 | 安徽省极索智能科技有限公司 | A kind of kitchen method of controlling security based on Internet of Things |
| CN109459936A (en) * | 2018-09-28 | 2019-03-12 | 安徽省极索智能科技有限公司 | A kind of home equipment intelligent switch method based on Internet of Things |
| CN110887193A (en) * | 2019-10-14 | 2020-03-17 | 珠海格力电器股份有限公司 | Intelligent kitchen central regulation and control system and control method thereof |
| CN112361546A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Kitchen air monitoring and purifying method and system |
| CN115240373A (en) * | 2022-07-14 | 2022-10-25 | 中万恩科技有限公司 | Dish washer natural gas and combustible gas detection alarm method and device and electronic equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249321A (en) * | 2007-03-05 | 2008-10-16 | Hochiki Corp | Range hood system |
| CN101793417A (en) * | 2009-11-25 | 2010-08-04 | 西安信唯信息科技有限公司 | Method and device for automatically opening range hood |
| CN204009535U (en) * | 2014-06-30 | 2014-12-10 | 青岛海尔洗碗机有限公司 | Kitchen environment intelligent control system |
| CN204496183U (en) * | 2015-04-07 | 2015-07-22 | 新世纪发展集团有限公司 | A kind of intelligent domestic security protection control system |
| CN204650153U (en) * | 2015-05-11 | 2015-09-16 | 王叶红 | A kind of intelligent kitchen security system |
| CN105371328A (en) * | 2015-10-20 | 2016-03-02 | 浙江爱瑞卡普田电器有限公司 | Extractor hood with human body induction function and control method |
-
2016
- 2016-06-29 CN CN201610509152.3A patent/CN106054772A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249321A (en) * | 2007-03-05 | 2008-10-16 | Hochiki Corp | Range hood system |
| CN101793417A (en) * | 2009-11-25 | 2010-08-04 | 西安信唯信息科技有限公司 | Method and device for automatically opening range hood |
| CN204009535U (en) * | 2014-06-30 | 2014-12-10 | 青岛海尔洗碗机有限公司 | Kitchen environment intelligent control system |
| CN204496183U (en) * | 2015-04-07 | 2015-07-22 | 新世纪发展集团有限公司 | A kind of intelligent domestic security protection control system |
| CN204650153U (en) * | 2015-05-11 | 2015-09-16 | 王叶红 | A kind of intelligent kitchen security system |
| CN105371328A (en) * | 2015-10-20 | 2016-03-02 | 浙江爱瑞卡普田电器有限公司 | Extractor hood with human body induction function and control method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106581915A (en) * | 2016-12-30 | 2017-04-26 | 江苏中矿大正表面工程技术有限公司 | Combustible gas explosion protection system and control method thereof, as well as paint storehouse |
| CN108319209A (en) * | 2018-04-23 | 2018-07-24 | 天津职业技术师范大学 | kitchen environment safety monitoring system based on internet of things and its monitoring method |
| CN109240235A (en) * | 2018-09-28 | 2019-01-18 | 安徽省极索智能科技有限公司 | A kind of kitchen method of controlling security based on Internet of Things |
| CN109459936A (en) * | 2018-09-28 | 2019-03-12 | 安徽省极索智能科技有限公司 | A kind of home equipment intelligent switch method based on Internet of Things |
| CN110887193A (en) * | 2019-10-14 | 2020-03-17 | 珠海格力电器股份有限公司 | Intelligent kitchen central regulation and control system and control method thereof |
| CN112361546A (en) * | 2020-10-22 | 2021-02-12 | 珠海格力电器股份有限公司 | Kitchen air monitoring and purifying method and system |
| WO2024007597A1 (en) * | 2022-07-06 | 2024-01-11 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, and air conditioner |
| CN115240373A (en) * | 2022-07-14 | 2022-10-25 | 中万恩科技有限公司 | Dish washer natural gas and combustible gas detection alarm method and device and electronic equipment |
| CN115240373B (en) * | 2022-07-14 | 2023-08-08 | 中万恩科技有限公司 | Natural gas and combustible gas detection alarm method and device for dish washer and electronic equipment |
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