CN109222663A - Cover body structure for household appliance - Google Patents
Cover body structure for household appliance Download PDFInfo
- Publication number
- CN109222663A CN109222663A CN201811046691.3A CN201811046691A CN109222663A CN 109222663 A CN109222663 A CN 109222663A CN 201811046691 A CN201811046691 A CN 201811046691A CN 109222663 A CN109222663 A CN 109222663A
- Authority
- CN
- China
- Prior art keywords
- cooker
- cover body
- body structure
- heat
- food
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 62
- 235000013305 food Nutrition 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 47
- 239000005416 organic matter Substances 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000003708 ampul Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000010453 quartz Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 239000003570 air Substances 0.000 claims 3
- 239000012080 ambient air Substances 0.000 claims 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract description 15
- 239000000126 substance Substances 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 26
- 238000010411 cooking Methods 0.000 description 12
- 235000019640 taste Nutrition 0.000 description 9
- 239000000779 smoke Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cookers (AREA)
Abstract
The invention relates to a cooker cover, in particular to a cover body structure for a household appliance, which consists of the following parts: a lid body having a hole at a central portion thereof for covering an upper opening portion of a cooker for containing food; a connecting part for blocking the cover hole and connecting with the cover main body to play a role of fixing; a burning part which is arranged below the connecting part and provides radiant heat for the cooker to heat food and injects organic matters generated from the food to carry out thermal decomposition; a heat radiation fan which is arranged at the side surface of the burning part below the connecting part and promotes the air around the burning part to circulate to the central part of the cooker so as to more effectively transmit the heat to the food; a protection auxiliary material fixed at the connection part for covering the combustion part and the heat dissipation fan and having a porous net capable of penetrating light and radiant heat generated by the combustion part; an air release pipe connected to the combustion part for air exchange, and used for discharging the gas generated by the thermal decomposition of organic substances in the combustion part and the steam generated in the cooker.
Description
Technical field
The present invention relates to the invention of pyrolysis device and its method, the pyrolysis device and its method can effectively remove use
Cooker heats the generated organic matter including various tastes when food.Specifically, the above-mentioned thermal decomposition of connection is provided to set
The cover body structure of standby household electrical appliance removes having including taste when heating food with cooker while generating
Machine object, thus inconvenient caused by solving because of food pollution.
Background technique
Traditional cooker does not remove the function of generated peculiar smell and organic matter in cooking process.Institute during the cooking process
Containing the various unwholesome toxicants including carcinogen formaldehyde in the cigarette of generation, taste.Therefore, for greatest extent
Ground reduces the adverse effect caused by people around in culinary art, and polluter should be prevented to be detached from cooker and be diffused into interior.
Removal during the cooking process caused by cigarette, taste commonsense method have windowing ventilation, use air purifier
Equal household appliances etc..But how polluter is completely removed again later, has also been influenced after being diffused into interior
Housewife and family health.
The unresolved above problem, most kitchen gas stove top are equipped with the organic matter including discharge cooking and steam outward
Smoke exhaust.But cook place larger distance from practical since smoke exhaust is located at, can only discharge unit polluter,
Remaining polluter cannot be prevented to be diffused into interior.
If being mounted on smoke exhaust from the closer position of heating plate, the efficiency of smoke exhaust can be improved, but may
Influence moving-wire needed for cooking process, it is also necessary to reinstall smoke exhaust, thus generate financial burden.In particular, also
Building regulations may be violated, therefore the above method cannot be popularized.
In removal cooking process in the method for produced pollution substance, the active charcoal absorption side of well known method
Method, catalyst method, utilizes anion or the method for plasma etc. at combustion method.Wherein, combustion system is aoxidized in high temperature
Polluter, the method for being converted to carbon dioxide and water are a kind of methods for effectively removing various harmful substances.Meanwhile it going
When the harmful substance generated when except burning waste, combustion system is also generallyd use.It can be said that combustion system is economical, effective
The method of ground removal polluter.
Part cooker has the function of the ingredients such as the grease removed on cooker inner sidewall by heating method.But it is suitable for
Combustion system on existing cooker is being taken out in cooker after food, again at 400 DEG C heating cleaning cooker mode, so
It can not solve the indoor diffusion problem of produced pollution substance in cooking process.It would therefore be desirable to more effective way
Equipment to remove produced pollution substance in cooking process.
The present invention provides a kind of cover body structure of household electrical appliance, it is characterized in that having a kind of device, can pass through thermal decomposition
Mode effectively removes generated organic matter (the hereinafter referred to as pollutant including taste when confined space is cooked
Matter).It includes taste that the cover body structure of the household electrical appliance with thermal decomposition function according to the present invention can generate in cooker
Organic matter while purified immediately, prevent user or people around and touch polluter, to keep comfortable room
Interior environment.
Summary of the invention
Problems to be solved by the invention
The purpose of the present invention is to provide one kind to have the function of thermal decomposition, can effectively go when being cooked in confined space
Except the cover body structure of the household electrical appliance of the organic matter including taste.It is a further object to provide passing through photograph
While penetrating radiant heat heating food, the cooker cover that the organic matter of middle generation that assimilates food is thermally decomposed, to efficiently use
The energy.For eventually, the cover body structure of household electrical appliance according to the present invention can generate organic including taste in cooker
It is purified immediately while object, prevents user or people around touches polluter, to keep comfortable indoor environment.
Means for solving the problems
The cover body structure of the household electrical appliance with thermal decomposition function according to the present invention is made of following position: being used
In the cooker upper opening position for covering splendid attire food, the porose cap body of the center portion thereof；Block cap bore and and cap body
Connect connecting portion for fixing；Radiant heat is provided to cooker below connecting portion and plays heat foods, and is infused
Enter the hot spots thermally decomposed from the organic matter that food generates；Below connecting portion, hot spots side, promote combustion
Site boundary air circulation is burnt to cooker central part, so as to the hot heat emission fan for being more effectively passed to food；It is fixed on interconnecting piece
Hot spots and heat emission fan are shrouded in position, and auxiliary with the protection that porous web can pass through the light and radiant heat that are generated by hot spots
Material；Air exchange can be carried out with hot spots, be emitted on hot spots outward and carry out the gas generated when organic matter thermal decomposition
And the bleeder pipe of the steam occurred in cooker.
The structure of above-mentioned hot spots is as follows: utilizing the heating coil of electric energy diverging heat；Wrap up the hollow of heating coil formation
Pipe heats by heating coil and uses the combustion tube of its radiant heat heating food；As the sky formed between heating coil and combustion tube
Between, when flowing into the steam and organic matter that generate from food, the combustion space that is thermally decomposed.
The cover body structure of household electrical appliance with thermal decomposition function is placed on the opening position on cylinder-shaped cooker top, with height
Food in the cooked cooker of heat, and prevent food from overflowing.To have an X-rayed food cooking process, the material of cap body uses glass material
Matter.The edge of cap body is furnished with the sealing rubber ring made of heat resistance silica gel material, and central part then has cap bore.Sealing
Cushion rubber enables cap body close with cooker opening position, prevents steam and organic matter inside cooker from flowing outwardly.Connecting portion
The cap bore in cap body is blocked, cap body is fixed on, while the various structures arrived mentioned in following the description being provided and are connected
Space.
Heating coil is set to below connecting portion, and is connected to power supply.Heating coil is halogen heater, carbon heater or line
One of circle, power consumption is between 1500 watts (W) -600 watts (W) per hour.Its effective inner hollow pipe burn to wrap up heating coil.
Combustion tube material is one of quartz ampoule or the heating resisting metal that can be born the height that heating coil distributes and warm and can pass through light, or
By the composition of quartz ampoule and heating resisting metal.Its shape is curved tubulose (tube), and two sides tip is Open architecture.Heating
The flowable combustion space of air is formed between circle and combustion tube.After combustion space is heated circle heating, purification passes through herein
Air including organic matter.Bleeder pipe is the hollow tube for penetrating through connecting portion, is connected to identical from combustion tube two sides tip
Distance, i.e., intermediate position reaches air exchange effect, this is that the air that is cleaned during by combustion space is outside
The channel of discharge.Heat emission fan is set to the side of the lower section of connecting portion, combustion tube, promotes the air circulation inside cooker.Cooker
Central part temperature and combustion tube peripheral temperature difference reach as high as 600 DEG C or its more than.Therefore, air is by heat emission fan by burning
After around pipe, pressure forms cross-ventilation, as a result reaches the rising of cooker internal temperature, promotes heat foods.
In addition, connecting portion is also equipped with temperature sense area, purposes be can induction cookware internal temperature, according to different foods
Object, the appropriate temperature for maintaining cooker.
The cover body structure of above-mentioned household electrical appliance is in the state of covering cooker opening portion, cap body, connecting portion
And the mutual tight seal of various accessories connected to it, with prevent in cooker generated steam and organic streams to bleeder pipe with
Outer place.Therefore, it is empty that the steam and organic matter generated in cooker will flow into burning by the two sides style of opening tip in combustion tube
Between, it is discharged outward after thermal decomposition by bleeder pipe.
In addition to this, the top of connecting portion is furnished with vent locations.Above-mentioned vent locations are connected with bleeder pipe, facilitate to
It is emitted on the air of combustion space purification outside.The effect of vent locations is that the pressure adjusted in bleeder pipe and combustion space is lower than greatly
Air pressure enables steam and organic matter in cooker be forced into combustion space.
Above-mentioned vent locations are divided into entrance and outlet, are made of the pressure fan that generation air pressure difference forms air-flow.In addition,
Vent locations further include the venturi meter (Venturi tube) exported between bleeder pipe set on pressure fan.On above-mentioned literary mound
In the narrow air-flow at position of inside amplitude of meter accelerate to achieving the effect that decompression.Using the principle in the position side that narrows
Bleeder pipe is connected, keeps deflation overpressure subatmospheric, steam and organic matter is promoted to flow into combustion space.
Protection auxiliary material is made of the stronger metal material of durability, by wrapping the porous web below connecting portion
The structures such as the hot spots of structure or heat emission fan, reach protective effect.
The effect of invention
According to the present invention, having the cover body structure of the household electrical appliance of thermal decomposition function has following effect:
The first, hot spots provides radiant heat to cooker, and while heat food, absorption is organic caused by the food
Object, and it is thermally decomposed, by effective use of energy sources come purifying contaminated substance.
The second, it is purified immediately while generating the organic matter including taste in cooker, prevents user or surrounding
People touches polluter, to keep comfortable indoor environment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 be part omit household electrical appliance according to the present invention cover body structure (10) protection auxiliary material (60) just
Face figure
Fig. 2 is the sectional view of the 2-2 of Fig. 1
Fig. 3 is the expansion perspective view of hot spots (40) and bleeder pipe (48)
Fig. 4 is that the cover body structure (10) of household electrical appliance according to the present invention uses exemplary diagram
Specific embodiment
In addition to the above-mentioned purpose, other features for the present invention and effect will be given specifically by embodiment below
It is bright.Fig. 1 is the front elevation of the protection auxiliary material (60) for the cover body structure (10) that household electrical appliance according to the present invention are omitted in part,
And Fig. 2 is the sectional view of the 2-2 of Fig. 1.
Cap body (20) shape according to the present invention as shown in Figures 1 and 2 is circle, and there is round cap bore in center.
Cap body (20) is made of glass material, to have an X-rayed food cooking process.Its global shape suggestion is cheese.It is recommended that adopting
With strong, the non-breakable tempered glass of heat resistance.It is furnished with the sealant of tight periphery in the edge of cap body (20)
It encloses (26).
Sealing rubber ring (26) makes lid master when the cover body structure (10) of household electrical appliance to be placed on cooker (100)
Body (20) and cooker (100) opening portion are closed, and the steam for preventing cooker (100) internal is flowed outwardly with organic matter.Sealing rubber ring
(26) it is made of the silica gel material in the case where being suitble to 60~250 DEG C of proper temperature of culinary art with heat resistance.
It will be connected in cap body (20) and fix the circular plate connecting portion (30) for covering central cover hole area.It is above-mentioned
Connecting portion (30) closely blocks cap bore, and the steam for preventing cooker (100) internal is flowed outwardly with organic matter.Meanwhile the position
The connection space of the following various structures being explained also is provided.
Hot spots (40) are equipped with below connecting portion (30).The position provides radiant heat to cooker (100) and heats food
While, it absorbs the steam occurred from food and is thermally decomposed with organic matter.Hot spots (40) is by heating coil (42), combustion tube
(44) and combustion space (46) form.Heating coil (42) is to exhale the required heat of culinary art, generally halogen by being connected to power supply
One of plain heater, carbon heater or coil.The shape of heating coil (42) can also adopt as shown in Figure 1, in addition in bending
With linear type or other shapes.
Combustion tube (44) is hollow type tubulose (tube), and two sides tip is the shop of Open architecture, and is heated circle (42)
Package.The shape of combustion tube (44) is also as the heating coil (42) in portion disposed within can also be according to heating coil in addition to bending
(42) shape is in various shape.After combustion tube (44) is heated by heating coil (42), its radiant heat is conveyed to cooker (100)
In, center portion position, the internal institute's holding food of heating cooker (100).Therefore, combustion tube material, which should be, can bear the height that heating coil distributes
Warm and one of quartz ampoule or the heating resisting metal that can pass through light, or by the composition of quartz ampoule and heating resisting metal.
The flowable combustion space of gas (46) are formed between heating coil (42) and combustion tube (44).Combustion space (46) is
After being heated circle (42) heating, thermal decomposition passes through the space of organic matter herein.Surface temperature when heating coil (42) operates
Generally remain in 600~800 DEG C, but, if the surface temperature of heating coil (42) will reduce around its radiant heat is quickly conveyed to.
The structure of the hot spots as involved in the present invention (40) is the structure that combustion tube (44) wrap heating coil (42), can be prevented
The surface temperature of heating coil (42) quickly reduces.Finally, combustion space (46) keep the condition of high temperature, so that effectively thermal decomposition flows into
Organic matter herein.
Connecting portion (20) is also equipped with temperature inductor (80), and cooker (100) temperature is adjusted.Temperature inductor (80) is logical
It crosses monitoring cooker (100) and keeps set temperature, and induction result is conveyed to control panel (92), user can be according to different foods
Object selects different temperatures by adjusting control panel (92).
On the other hand, the suggestion of power consumption per hour of heating coil (42) is between 1500 watts (W) -600 watts (W).If heating
The power consumption per hour for enclosing (42) is more than 1500 watts (W), reaches calorific value increase, thermal decomposition performance is promoted, cooking time shortens
And other effects, it is likely that cause the cover body structure (10) of cooker (100) and household electrical appliance heated excessively, reduce energy consumption efficiency and
Stability.If the power consumption per hour of heating coil (42) lower than 600 watts (W), occurs, thermal decomposition performance is low, heat foods are slow
Phenomena such as, cover body structure (10) operating time of household electrical appliance will extend.
Combustion tube (44) be connected to from combustion tube (44) two sides tip it is identical with a distance from, i.e., intermediate position reaches and burns
The air exchange in space (46) acts on.Bleeder pipe (48) be the air that is cleaned by combustion space (46) from cooker (100) to
The channel of outer outflow, hollow pipe shape, up and down connecting portion (20).
As shown in figure 3, the steam and organic matter that are occurred in cooker (100) will be open by the two sides of combustion tube (44)
Type tip flows into combustion space (46).By keeping the combustion space (46) of the condition of high temperature, organic matter will be net by thermally decomposing
Change.Cleaned gas then passes through bleeder pipe (48) and discharges outward.
Below connecting portion (30), the side of combustion tube (44) heat emission fan (50) are housed, play and promote cooker (100) internal
The effect of air circulation.Cooker (100) central part temperature and combustion tube (44) ambient temperature difference are up to 600 DEG C or more, are cooked a meal
Tool center (100) portion's temperature and combustion tube (44) peripheral temperature difference reach as high as 600 DEG C or its more than.Therefore, air is by dissipating
For heat fan after around combustion tube, pressure forms cross-ventilation, as a result reaches the rising of cooker internal temperature, promotes heat foods.
Heat emission fan (50) is connected to driving motor (52) by penetrating through the rotary shaft of connecting portion (30), by the rotation of driving motor (52)
Turn power rotation, cooker (100) inner air is made to form convection current.
Meanwhile reaching the more of protective effect equipped with package hot spots (40) and heat emission fan (50) below connecting portion (30)
The protection auxiliary material (60) of cellular structure.Porous is effectively to convey radiant heat or light to cooker (100) interior food and formed
Protect auxiliary material (60) space.On the other hand, the metal material for selecting durability strong is suggested in protection auxiliary material (60).
Connecting portion (30) top connects and is fixed on shell (90).Above-mentioned shell (90) be equipped with propose torsion (not shown), can
Be arranged household electrical appliance cover body structure (10) operation temperature and the more than one adjusting method of time (not shown), to heat dissipation
Fan provides driving motor (52), controlling position (92) and the vent locations (70) etc. of rotary force.
It is equipped with inside shell (90) and is connected with bleeder pipe (48), facilitate outside by the purification air of combustion space (46)
The vent locations (70) of discharge.Above-mentioned vent locations (70) are divided into entrance and outlet, form air-flow by generation air pressure difference
Pressure fan composition (not shown).Pressure fan is rotated by flabellum, generates vacuum in inlet, exit is then formed more than atmospheric pressure
High pressure forms air-flow.The air blower inlet for forming vacuum state is connected with bleeder pipe (48), at this point, in bleeder pipe (48)
Pressure in portion and combustion space (46) will be less than atmospheric pressure, flow outwardly the steam in cooker (100) not with organic matter, and
Pressure fan is flowed by bleeder pipe (48) after combustion space (46) are cleaned, and discharge outward is exported by pressure fan, thus
Comfortable indoor environment is kept during the cooking process.
In addition, vent locations (70) may also include the venturi meter exported between bleeder pipe (48) set on pressure fan
(Venturi tube).Venturi meter is in after median air passage narrows in the structure to broaden.In above-mentioned venturi meter
The narrow air-flow at position of internal amplitude is accelerated to achieving the effect that decompression.It is deflated using the principle in the position side connection that narrows
It manages (48), keeps bleeder pipe (48) interior pressure subatmospheric, steam and organic matter in cooker (100) is promoted to flow into combustion space
(46)。
Controlling position (92) and power supply, regulative mode (not shown), temperature inductor (80), driving motor (52) and burning
Position (40) is connected, and in cover body structure (10) culinary art using household electrical appliance, plays and cooker (100) is enabled to keep being previously set
The effect of temperature or time.
Fig. 4 is that the cover body structure (10) of household electrical appliance according to the present invention uses exemplary diagram.The lid of household electrical appliance
Body structure (10) not only has cap body (20) and connecting portion (30), there are also with closely coupled other of connecting portion (30)
Accessory.Meanwhile being installed on sealing rubber ring (26) sealing cap body (20) and cooker (100) of cap body (20) edge
Opening portion has the function that sealing is not outflowed.Therefore, the steam caused by cooker (100) inside and organic matter are not easy outward
Outflow, the air of combustion space (46) is entered by the open tip in two sides of combustion tube (44), by combustion space (46)
During be cleaned after by bleeder pipe (48) outward discharge.As described above, the vent locations of bleeder pipe (48) are connected to
(70) gas is promoted to discharge outward.Without separately setting vent locations (70), steam does not also outflow with organic matter, and it is empty to flow into burning
Between (46) and by purification after discharge.
The above embodiments are merely illustrative and not limiting of the invention, therefore all according to described in present patent application range
The equivalent change or modification done of method, be included in the scope of the patent application of the present invention.
Claims (9)
1. a kind of cover body structure of household electrical appliance, is made of following position: being opened above the cooker for containing food for covering
Oral area position, the porose cap body of the center portion thereof；It blocks cap bore and connect connecting portion for fixing with cap body；
Radiant heat is provided to cooker below connecting portion and plays heat foods, and is injected the organic matter generated from food and carried out heat point
The hot spots of solution；
The heating coil of above-mentioned hot spots diverging heat；As the hollow tube of package heating coil, is heated by heating coil and use it
The combustion tube of radiant heat heating food；As the space formed between heating coil and combustion tube, generated from food when inflow
Steam and when organic matter, the combustion space thermally decomposed；
Promote hot spots ambient air circulation, below connecting portion so as to the hot heat dissipation for being more effectively passed to food
Fan；Be fixed on connecting portion and shroud hot spots and heat emission fan, and with porous web can pass through the light generated by hot spots and
The protection auxiliary material of radiant heat；Air exchange can be carried out with hot spots, be emitted on hot spots outward and carry out organic matter heat point
The bleeder pipe of the steam occurred in the gas and cooker generated when solution；And reduce bleeder pipe and the pressure inside combustion space
Power makes it below atmospheric pressure, so that the steam of cooker and organic matter be promoted to flow into combustion space, and is connected to the ventilation of bleeder pipe
Position, effect are to promote to be emitted on air of the combustion space by purification outward.
Above-mentioned vent locations are divided into entrance and outlet, are made of the pressure fan that generation air pressure difference forms air-flow.
2. the cover body structure of household electrical appliance according to claim 1, it is characterised in that in the edge of cap body
Encapsulated coil including sealing cap body and cooker opening position, to prevent the steam inside cooker with organic matter not to outlet
It puts.
3. the cover body structure of household electrical appliance according to claim 1, it is characterised in that cap body is by see-through cooker
Internal glass material composition.
4. the cover body structure of household electrical appliance according to claim 1, it is characterised in that its connecting portion further includes induction
The temperature inductor of temperature of cookware.
5. the cover body structure of household electrical appliance according to claim 1, it is characterised in that heating coil is halogen heater, carbon
One of plain heater or coil.
6. the cover body structure of household electrical appliance according to claim 1, it is characterised in that the power consumption per hour of heating coil
Between 1500 watts -600 watts.
7. the cover body structure of household electrical appliance according to claim 1, it is characterised in that combustion tube material is that can bear
High warm that heating coil distributes and one of quartz ampoule or the heating resisting metal that can pass through light, or by quartz ampoule and heating resisting metal
Composition.
8. the cover body structure of household electrical appliance according to claim 1, it is characterised in that combustion tube inner hollow is tubulose
(tube), two sides tip is Open architecture.
9. the cover body structure of household electrical appliance according to claim 1, it is characterised in that bleeder pipe is connected to from combustion tube
The intermediate position that two sides tip rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046691.3A CN109222663A (en) | 2018-09-08 | 2018-09-08 | Cover body structure for household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046691.3A CN109222663A (en) | 2018-09-08 | 2018-09-08 | Cover body structure for household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109222663A true CN109222663A (en) | 2019-01-18 |
Family
ID=65067459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811046691.3A Pending CN109222663A (en) | 2018-09-08 | 2018-09-08 | Cover body structure for household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109222663A (en) |
-
2018
- 2018-09-08 CN CN201811046691.3A patent/CN109222663A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
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| WD01 | Invention patent application deemed withdrawn after publication |