CN105114990A - Smart home self-adaptation smell induction equipment - Google Patents
Smart home self-adaptation smell induction equipment Download PDFInfo
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- CN105114990A CN105114990A CN201510528507.9A CN201510528507A CN105114990A CN 105114990 A CN105114990 A CN 105114990A CN 201510528507 A CN201510528507 A CN 201510528507A CN 105114990 A CN105114990 A CN 105114990A
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Abstract
The invention discloses smart home self-adaptation smell induction equipment and belongs to the technical field of smell induction equipment. The problem that in the prior art, cooking fume equipment cannot induct leaked coal gas or natural gas and thus personal and property security risks are caused is solved. The smart home self-adaptation smell induction equipment comprises a shell, an oil pumping device arranged inside the shell, and a motor connected with the oil pumping device. The shell comprises a front baffle and a rear baffle. The rear baffle is provided with a smoke outlet, and the smoke outlet is provided with a smoke exhaust pipeline. The front baffle is provided with a plurality of oil pumping holes. The shell is provided with a switching push button used for switching on or off the equipment. The shell is provided with a smell inductor used for inducting coal gas or natural gas, and the smell inductor is connected with the switching push button. The smart home self-adaptation smell induction equipment is used for exhausting indoor cooking fumes.
Description
Technical field
A kind of Smart Home self adaptation smell sensing apparatus, for being discharged by the oil smoke of indoor, belongs to smell sensing apparatus technical field.
Background technology
Smoke pumping equipment is a kind of kitchen appliance purifying kitchen environment.It is arranged on above kitchen range, and the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, decreasing pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.
Smoke pumping equipment is installed on cooking stove top, connect range hood power supply, drive motors, wind wheel is made to make High Rotation Speed, make to form negative pressuren zone in spatial dimension certain above cooking stove, the soot gas of indoor is sucked range hood inner, soot gas filters through oil network, carry out first time oil smoke separation, then cigarette machine air channel is entered inner, by the rotation of impeller, secondary oil smoke separation is carried out to soot gas, oil smoke in wind cabinet is subject to the effect of centrifugal force, mist of oil is aggregated into oil droplet, lubricating cup is collected by oil circuit, flue gas after purification is last discharges along fixing path.
Although existing smoke pumping equipment is provided with oil collection box, but be all by artificial observation oil collection box, although there is the design of a lot of oil collection box to be all adopt transparent plastics material to achieve in prior art, be convenient to observe oil-collecting amount, transparent plastics oil collection box, after oil-collecting unsightly, and fiery formula is excessive, causes excessive temperature, easy box transparent plastic oil collection box distortion, cause oil collection box to break down fast, cause leakage of oil etc.; Because transparent plastic oil collection box exists the attractive in appearance and good problem of impact, existing smoke pumping equipment all adopts the opaque material the same with smoke pumping equipment, while not affecting oil-collecting, attractive in appearance, Lai Yong, but simultaneously also Shortcomings part, is namely not easy to observe oil-collecting situation, easily causes oil collection full, overflow the situation of coming, pollute cooking stove.
Although the oil smoke of indoor can be discharged by existing smoke pumping equipment, but filtering oil smoke is unclean, cause containing oily taste of mixing in the gas of discharge, also have black smoke, cause the air in outer border bad, have impact on environment equally, even polluting environment, making household, office periphery once shrouding greasy smell to meal point, and for the pregnant woman of greasy smell sensitivity, cause them undoubtedly and smell oil smoke, feel bad at heart.
When present people's coal gas or natural gas, turn out the gas or natural gas are forgotten sometimes, also likely equipment has been broken, auto extinguishing, causes the situation of gas leakage, causes indoor a large amount of coal gas, if overslept, even can cause gas poisoning, it is unfavorable to bring to the personal safety of people and physical health issues, also result in the situations such as the waste of coal gas and natural gas.
Summary of the invention
The present invention is directed to the deficiencies in the prior art part and provide a kind of Smart Home self adaptation smell sensing apparatus, the oil smoke equipment in prior art that solves cannot respond to the situation of leaking coal gas or natural gas, causes the problem that personal safety as well as the property safety prevents.
To achieve these goals, the technical solution used in the present invention is:
A kind of Smart Home self adaptation smell sensing apparatus, comprise housing, be arranged on the oil rig in housing, the motor be connected with oil rig, housing comprises front apron and backboard, backboard is provided with exhaust opening, exhaust opening is provided with smoke discharging pipe, front apron is provided with multiple oil pumping hole, housing is provided with the shift knob of switchgear, it is characterized in that: housing is provided with the smell inductor for responding to coal gas or natural gas, smell inductor is connected with shift knob.
Further, described housing is provided with a warning device, smell inductor is connected with warning device.
Further, described warning device is warning light or phonetic alarm device.
Further, described housing is provided with concentration setting device, concentration setting device is connected with shift knob with smell inductor, warning device.
Further, described smell inductor is arranged on the bottom of housing.
Further, described housing is also provided with sound-controlled apparatus, and sound-controlled apparatus is connected with shift knob.
Further, described housing is also arranged thoughts cigarette device, sense cigarette device is connected with shift knob.
Compared with prior art, the invention has the advantages that:
One, smell inductor is for responding to coal gas and natural gas, when sensing coal gas and natural gas, equipment is not opened, and the shift knob so drawn with smell inductor phase limit will automatically by opening of device, coal gas and natural gas are extracted out indoor, the situation such as prevent indoor on fire or personnel poisoning;
Two, warning device is when sensing coal gas and natural gas for smell inductor, and prompting people have coal gas and natural gas release, and whether come in, and row checks, safety etc.;
Three, warning light or phonetic alarm device can remind people to have security hidden trouble respectively, please process in time;
Four, concentration setting device is the induction concentration for arranging smell inductor, is convenient to sense this concentration alarm, and when not sensing larger than this concentration, then without the need to reporting to the police, prevents the situation of leaking gas a little when striking sparks from also occurring the situation of reporting to the police;
Five, smell inductor is arranged on the bottom of housing, is convenient to sense the coal gas and natural gas that spill fast;
Six, sound-controlled apparatus carries out smoke pumping etc. for Voice command opening device;
Seven, when sense cigarette device is for sensing cigarette, automatic opening device carries out smoke pumping.
Accompanying drawing explanation
Fig. 1 is Smart Home self adaptation oil extraction device structure schematic diagram of the present invention;
Fig. 2 is Smart Home self adaptation fume extractor structural representation of the present invention;
Fig. 3 is deodorizing filter apparatus configuration schematic diagram of the present invention;
Fig. 4 is Smart Home self adaptation smell sensing apparatus structural representation of the present invention;
Fig. 5 is Smart Home self adaptation of the present invention oil extraction, fume extractor structural representation;
Fig. 6 is Smart Home self adaptation of the present invention oil extraction, smell should feel device structure schematic diagram;
Fig. 7 is Smart Home self adaptation of the present invention smoke evacuation, smell should feel device structure schematic diagram;
Fig. 8 is Smart Home self adaptation of the present invention oil extraction, smoke evacuation, smell should feel device structure schematic diagram;
Fig. 9 is hydraulic pressure inductor circuit figure of the present invention;
Figure 10 is the circuit diagram of smell inductor of the present invention and warning device and concentration setting device;
Figure 11 is the circuit diagram of sound-controlled apparatus of the present invention and shift knob.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
The oil extraction of a kind of Smart Home self adaptation, smoke evacuation, smell should feel equipment, and comprise and should feel part done improvement respectively to oil extraction part, smoke evacuation part, smell, concrete improvement is as follows:
A kind of Smart Home self adaptation oil extraction equipment, comprise housing 1, be arranged on the oil rig in housing 1, the motor be connected with oil rig, housing 1 comprises front apron 2 and backboard 3, backboard 3 is provided with exhaust opening, exhaust opening is provided with smoke discharging pipe 4, front apron 2 is provided with multiple oil pumping hole 5, housing 1 is provided with the shift knob 6 of switchgear, the below of housing 1 is provided with oil outlet 7, the oil trap 8 connect that to be movably connected with housing 1 is arranged with at oil outlet 7, a liquid inductor 9 is provided with in oil trap 8, a liquid inductive hint device 10 is outside equipped with at housing 1, liquid inductor 9 is connected with liquid inductive hint device 10, by arranging liquid inductor in oil trap, and pointed out by the liquid inductive hint device be arranged on outside housing, oil-collecting situation can be got information about, when not affecting the appearance, easily can observe the oil-collecting situation in oil trap, prevent the problem that oil spill goes out to cause on fire or difficulty to arrange.
A kind of Smart Home self adaptation fume extractor, comprise housing 1, be arranged on the oil rig in housing 1, the motor be connected with oil rig, housing 1 comprises front apron 2 and backboard 3, backboard 3 is provided with exhaust opening, exhaust opening is provided with smoke discharging pipe 4, front apron 2 is provided with multiple oil pumping hole 5, housing 1 is provided with the shift knob 6 of switchgear, smoke discharging pipe 4 is provided with a deodorizing filter 18, deodorizing filter 18 comprises framework 19, be arranged on the screen pack 20 on framework 19, screen pack 20 is successively by oil removing screen pack 21, except formaldehyde screen pack 22 and control of dust screen pack 23 form, by arranging filter on smoke discharging pipe, again can remove oil smoke, remove indoor formaldehyde and dust, make to be discharged to aerial cleaning gas, can not contaminated air, affect environment etc.
A kind of Smart Home self adaptation smell sensing apparatus, comprise housing 1, be arranged on the oil rig in housing 1, the motor be connected with oil rig, housing 1 comprises front apron 2 and backboard 3, backboard 3 is provided with exhaust opening, exhaust opening is provided with smoke discharging pipe 4, front apron 2 is provided with multiple oil pumping hole 5, housing 1 is provided with the shift knob 6 of switchgear, housing 1 is provided with the smell inductor 28 for responding to coal gas or natural gas, smell inductor 28 is connected with shift knob 6, smell inductor is for responding to coal gas and natural gas, when sensing coal gas and natural gas, equipment is not opened, the shift knob so drawn with smell inductor phase limit will automatically by opening of device, coal gas and natural gas are extracted out indoor, the situation such as prevent indoor on fire or personnel poisoning.
The oil extraction of a kind of Smart Home self adaptation, smoke evacuation, smell should feel equipment, the below comprising housing 1 is provided with oil outlet 7, the oil trap 8 connect that to be movably connected with housing 1 is arranged with at oil outlet 7, a liquid inductor 9 is provided with in oil trap 8, a liquid inductive hint device 10 is outside equipped with at housing 1, liquid inductor 9 is connected with liquid inductive hint device 10, by arranging liquid inductor in oil trap, and pointed out by the liquid inductive hint device be arranged on outside housing, oil-collecting situation can be got information about, when not affecting the appearance, easily can observe the oil-collecting situation in oil trap, prevent the problem that oil spill goes out to cause on fire or difficulty to arrange, smoke discharging pipe 4 is provided with a deodorizing filter 18, deodorizing filter 18 comprises framework 19, be arranged on the screen pack 20 on framework 19, screen pack 20 forms by oil removing screen pack 21, except formaldehyde screen pack 22 and control of dust screen pack 23 successively, by arranging filter on smoke discharging pipe, again can remove oil smoke, removing indoor formaldehyde and dust, making to be discharged to aerial cleaning gas, can not contaminated air, affect environment etc., housing 1 is provided with the smell inductor 28 for responding to coal gas or natural gas, smell inductor 28 is connected with shift knob 6, smell inductor is for responding to coal gas and natural gas, when sensing coal gas and natural gas, equipment is not opened, the shift knob so drawn with smell inductor phase limit will automatically by opening of device, extracts out indoor by coal gas and natural gas, the situation such as prevent indoor on fire or personnel poisoning.
The oil extraction of a kind of Smart Home self adaptation, smoke evacuation, smell should be felt below the oil outlet 7 of equipment, housing 1 is movably set with a funnel type oil collecting hole 11, funnel type oil collecting hole is to allow oil fall in oil trap by a hole, prevent oil droplet on liquid inductor, affect the inductive effects of liquid inductor, when namely preventing from not collecting full, oil droplet is on liquid inductor, and liquid inductor induces full; The top of described liquid inductor 9, oil trap 8 or housing 1 are provided with the shutter 12 preventing oil droplet on liquid inductor 9, shutter prevents oil droplet on liquid inductor, affect the inductive effects of liquid inductor, when namely preventing from not collecting full, oil droplet is on liquid inductor, and liquid inductor induces full; Described liquid inductor 9 is hydraulic pressure inductor, and hydraulic pressure inductor responds to the oil-collecting situation of oil trap by the number of the oil-collecting of liquid; Described liquid inductive hint device 10 is warning light 13 or display screen 14, and when warning light is full for oil trap oil storage, can point out people fast, display screen is used for text prompt people; Described front apron is provided with groove 15, LED 16 is provided with in groove 15, groove and LED are arranged on front apron, the light impinged upon on cooking stove is stronger, the groove port strengthening visual effect groove 15 is encapsulated by Transparent lamp shade 17, and described groove 15 is crisscross arranged with oil pumping hole 5, and groove is crisscross arranged with oil pumping hole, make the installation increasing number of LED, increase irradiated area.
The oil extraction of Smart Home self adaptation, smoke evacuation, smell should oil removing screen pack 21 described in sense equipment for hydrous magnesium silicate clay mineral be a main screen pack, water magnesium silicate clay mineral are the middle grease that main screen pack can filter oil smoke again, and remove stink; The described formaldehyde screen pack 22 that removes comprises HEPA filter course, ultraviolet lamp tube layer and cellular sponge photo-catalytic filtering screen, formaldehyde screen pack comprises HEPA filter course, ultraviolet lamp tube layer and cellular sponge photo-catalytic filtering screen, can not only formaldehyde in decomposing oil smoke, and again can remove the oily stink in oil smoke; Described control of dust screen pack 23 comprises non-woven filter cloth layer and activated-carbon filter scrim layer, and control of dust screen pack comprises while non-woven filter cloth layer and activated-carbon filter scrim layer can remove dust, can again deodorize; Described smoke discharging pipe 4 is provided with the opening 25 for the demolition, installation of deodorizing filter 18, deodorizing filter 18 and opening 25 are sealed and matched; Smoke discharging pipe is provided with opening, be convenient to dismounting filter clean, be also convenient to cleaned after install; Be provided with the back-up block 24 supporting deodorizing filter in described smoke discharging pipe 4, back-up block be convenient to filter firm be arranged on smoke discharging pipe; , described opening 25 place, smoke discharging pipe 4 is outside equipped with attaching parts 26, and the setting of attaching parts is that smoke discharging pipe cannot support whole setting in order to prevent opening excessive, causes the opening part of smoke discharging pipe to rupture completely; Described framework 19 is provided with drawing handle 27, and drawing handle is convenient to filter installation and removal.
The oil extraction of a kind of Smart Home self adaptation, smoke evacuation, smell housing 1 described in sense equipment should be provided with a warning device 29, smell inductor 28 is connected with warning device 29, warning device is when sensing coal gas and natural gas for smell inductor, prompting people have coal gas and natural gas release, whether come in, and row checks, safety etc.; Described warning device 29 is warning light 30 or phonetic alarm device 31, and warning light or phonetic alarm device can remind people to have security hidden trouble respectively, please process in time.Described housing 1 is provided with concentration setting device 32, concentration setting device 32 is connected with shift knob 6 with smell inductor 28, warning device 31, concentration setting device is the induction concentration for arranging smell inductor, be convenient to sense this concentration alarm, and when not sensing larger than this concentration, then without the need to reporting to the police, prevent the situation of leaking gas a little when striking sparks from also occurring the situation of reporting to the police; Described smell inductor 28 is arranged on the bottom of housing 1, and smell inductor is arranged on the bottom of housing, is convenient to sense the coal gas and natural gas that spill fast; Described housing 1 is also provided with sound-controlled apparatus 33, and sound-controlled apparatus 33 is connected with shift knob 6, and sound-controlled apparatus carries out smoke pumping etc. for Voice command opening device; Described housing 1 is also arranged thoughts cigarette device 34, sense cigarette device 34 is connected with shift knob 6, and when sense cigarette device is for sensing cigarette, automatic opening device carries out smoke pumping.
Fig. 9 is hydraulic pressure inductor circuit figure, this circuit diagram A
1, A
2form in-phase proportion computing circuit, their in-phase end connects the output of piezoresistive silicon sensor, A
3form a difference scaling circuit, double-width grinding signal is become the output circuit of Single-end output by it, and circuit gain is by RP
1adjust (full scale adjustment).A
4the voltage follower of composition is used as zero pressure adjustment, when input pressure is zero, and adjustment RP
2output can be made to be zero.In whole circuit, A
1~ A
4select MC33079 model operational amplifier, capacity cell makes circuit more stable by the discharge and recharge of self here.Therefore, this pressure sensor application circuit can export a corresponding voltage signal by the change of sensed pressure, achieves function pressure parameter being transformed into signal of telecommunication output.
Figure 10 is the circuit diagram of smell inductor and warning device and concentration setting device, what this figure adopted is that 12V dc source provides voltage, amplifier controls conducting and the cut-off of triode, the electric capacity of 10u plays the object of delay, the alarm song that the connection that lx-9561 is different is corresponding different, the shift knob of relay controller and the break-make of warning device circuit; After switching on power, when without coal gas and natural gas, between A, B, resistance is very large, and the voltage of uA741 the 3rd pin is lower than the voltage of the 2nd pin, and VT1 ends; If there is gas leakage, and when reaching finite concentration, it is very little that resistance between gas sensor A, B becomes, the voltage rise of uA741 the 3rd pin more than the reference voltage 3.08V of the 2nd pin, VT1 conducting, relay K is connected closed, then alarm sends alarm signal, lumination of light emitting diode, until when the gas concentration that detects of sensor for gas is lower than particular value, relay electric-loss disconnects, and reports to the police and stops.
Figure 11 is the circuit diagram of sound-controlled apparatus and shift knob, has a microphone in switch, and when (not using) equipment of use, switch is in the state of disconnection (pass); At this moment microphone (microphone) is started working, and when there is enough strong sound microphones pickup voice signal in the external world, make switch conduction (opening) state, equipment has just been opened.Delay closing circuit work after equipment, after certain hour, circuit is closed, now device shutdown.Circuit is using sound as detection signal, and electric circuit inspection is to a sound, and equipment is just opened; A sound detected again, equipment just closes, and so circulates.This circuit uses a slice six ungated integrated circuit, and wherein door 1, door 2, door 3 and R1, R2, R3 form three grades of signal amplifiers.A sound detected, sound is picked up by Electret condenser microphone MIC inspection, regulate after sensitivity through RP, signal amplification is carried out by follow-up third stage amplifier, again through C5, D5, D6, C6 detection, obtain direct-current control voltage, this voltage after door 4 is anti-phase, then controls the upset of follow-up bistable circuit.Bistable electro route door 5, door 6 and surrounding component form, and its trigging signal is negative pulse.When voiceless sound triggering signal, door 4 input is low level through R4 ground connection, then door 4 exports high level, and bistable circuit does not overturn.When there being sound triggering signal, door 4 input is high level, then door 4 output low level, and this negative pulse trailing edge makes bistable electronic switch overturn.Suppose previous moment door 5 output low level, VT ends, then now door 5 exports high level, VT saturation conduction, and relay obtains electric, its normally opened contact JK adhesive, and connect equipment loop, equipment H opens.Now, the control level of C6 institute detection is released gradually through R4, and door 4 exports high level again.When there being sound again, door 4 input detects high level again, then door 4 output low level, and this negative pulse trailing edge makes bi-stable electronic switch again overturn, door 5 output low levels, VT ends, JK tripping, equipment H closes, and so circulates, and achieves with sound opening and closing control equipment.
Claims (7)
1. a Smart Home self adaptation smell sensing apparatus, comprise housing (1), be arranged on the oil rig in housing (1), the motor be connected with oil rig, housing (1) comprises front apron (2) and backboard (3), (3) are provided with exhaust opening with backboard, exhaust opening is provided with smoke discharging pipe (4), front apron (2) is provided with multiple oil pumping hole (5), housing (1) is provided with the shift knob (6) of switchgear, it is characterized in that: housing (1) is provided with the smell inductor (28) for responding to coal gas or natural gas, smell inductor (28) is connected with shift knob (6).
2. a kind of Smart Home self adaptation smell sensing apparatus according to claim 1, it is characterized in that: described housing (1) is provided with a warning device (29), smell inductor (28) is connected with warning device (29).
3. a kind of Smart Home self adaptation smell sensing apparatus according to claim 2, is characterized in that: described warning device (29) is warning light (30) or phonetic alarm device (31).
4. a kind of Smart Home self adaptation smell sensing apparatus according to claim 1, it is characterized in that: described housing (1) is provided with concentration setting device (32), concentration setting device (32) is connected with shift knob (6) with smell inductor (28), warning device (31).
5. a kind of Smart Home self adaptation smell sensing apparatus according to claim 1, is characterized in that: described smell inductor (28) is arranged on the bottom of housing (1).
6. a kind of Smart Home self adaptation smell sensing apparatus according to claim 1, it is characterized in that: described housing (1) is also provided with sound-controlled apparatus (33), sound-controlled apparatus (33) is connected with shift knob (6).
7. a kind of Smart Home self adaptation smell sensing apparatus according to claim 1, is characterized in that: described housing (1) is also arranged thoughts cigarette device (34), and sense cigarette device (34) is connected with shift knob (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528507.9A CN105114990A (en) | 2015-08-26 | 2015-08-26 | Smart home self-adaptation smell induction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528507.9A CN105114990A (en) | 2015-08-26 | 2015-08-26 | Smart home self-adaptation smell induction equipment |
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| CN105114990A true CN105114990A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510528507.9A Pending CN105114990A (en) | 2015-08-26 | 2015-08-26 | Smart home self-adaptation smell induction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106933109A (en) * | 2015-12-31 | 2017-07-07 | 九阳股份有限公司 | A kind of machine for kitchen use intelligent control method |
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| CN104654394A (en) * | 2013-11-19 | 2015-05-27 | 西安飞东电子科技有限责任公司 | Smoke ventilator having CO monitoring and alarming functions |
| CN204404300U (en) * | 2014-12-16 | 2015-06-17 | 中山市欧韩酷电器有限公司 | A kind of smoke exhaust ventilator with flue gas induction installation |
| CN204943586U (en) * | 2015-08-26 | 2016-01-06 | 成都科创城科技有限公司 | A kind of Smart Home self adaptation smell sensing apparatus |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2502173Y (en) * | 2001-07-31 | 2002-07-24 | 李佰顺 | Oil-fume exhauster with external sensor |
| CN2844730Y (en) * | 2005-04-29 | 2006-12-06 | 庞辉龙 | Cooker hood with automatic air-exchanging function when gas leaking |
| CN104515174A (en) * | 2013-09-30 | 2015-04-15 | 陕西亚泰电器科技有限公司 | Smoke ventilator control circuit based on wireless infrared communication |
| CN104654394A (en) * | 2013-11-19 | 2015-05-27 | 西安飞东电子科技有限责任公司 | Smoke ventilator having CO monitoring and alarming functions |
| CN204404300U (en) * | 2014-12-16 | 2015-06-17 | 中山市欧韩酷电器有限公司 | A kind of smoke exhaust ventilator with flue gas induction installation |
| CN204943586U (en) * | 2015-08-26 | 2016-01-06 | 成都科创城科技有限公司 | A kind of Smart Home self adaptation smell sensing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106933109A (en) * | 2015-12-31 | 2017-07-07 | 九阳股份有限公司 | A kind of machine for kitchen use intelligent control method |
| CN106933109B (en) * | 2015-12-31 | 2021-03-09 | 九阳股份有限公司 | Intelligent control method for kitchen household appliances |
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Application publication date: 20151202 |