CN110081474A - A kind of fuel gas energy-saving shade assembly - Google Patents
A kind of fuel gas energy-saving shade assembly Download PDFInfo
- Publication number
- CN110081474A CN110081474A CN201910446697.8A CN201910446697A CN110081474A CN 110081474 A CN110081474 A CN 110081474A CN 201910446697 A CN201910446697 A CN 201910446697A CN 110081474 A CN110081474 A CN 110081474A
- Authority
- CN
- China
- Prior art keywords
- ventilation hole
- outer housing
- less
- interior cover
- fuel gas
- 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.)
- Granted
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- 239000002737 fuel gas Substances 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 95
- 230000000694 effects Effects 0.000 abstract description 18
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/101—Tops, e.g. hot plates; Rings provisions for circulation of air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/107—Pan supports or grates therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/28—Draught shields
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
A kind of fuel gas energy-saving shade assembly, including outer housing and interior cover, it is characterized by: the coaxial concentric fits of interior cover are in outer housing, and the maximum height of interior cover is lower than the maximum height of outer housing, the interior cover is equipped with several ventilation hole A, outer housing is equipped with ventilation hole B, has equidistantly distributed at least three Anti-slip support on the interior cover.The energy saving shade assembly that the present invention designs, so that heat is more concentrated in the use process of gas-cooker, generates energy-saving effect by being used cooperatively for outer housing and interior cover, the setting of several ventilation holes, heats rough calculation by peer ponding, energy conservation is more than 30%.
Description
Technical field
The present invention relates to a kind of cooking stove accessory, specifically a kind of fuel gas energy-saving shade assembly.
Background technique
Day, common gas-cooker used single bracket supporting pan body, which only can be used as the support frame of pot body,
The flame of gas-cooker leaks outside, and leads to thermal loss, cannot achieve cumulative energy-saving effect.In view of above-mentioned determination, inventor's design
And apply for patent of invention --- kitchen range (2016207007862), inner cover are in the cylindrical shape of both ends open, and cooktop is in conical surface shape；
Four the first through slots of junction circumference uniform distribution and five the second through slots of inner cover and the cooktop, are directly erected at showing for gas-cooker
Have on bracket, the energy-saving effect played；But pass through the long term test of inventor, it is existing that banking fire occurs when using pannikin in discovery
As, occur suppressing fiery phenomenon when using cauldron, cannot the various models of good cooperation pot, and individually inner cover cannot play every
The effect of heat can return heat to table top, and long-time service will cause destruction, especially glass table top for the table top of gas-cooker, may
It will cause and burst, and when using cauldron, the phenomenon that sliding pot occur after oil is added, therefore on the basis of existing technology, it is right
It is transformed, so that its pot body for meeting various models uses, and plays the effect of radix saposhnikoviae, energy conservation, safety.
Summary of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of fuel gas energy-saving shade assemblies, so that it meets various models
Pot body uses, and plays the effect of radix saposhnikoviae, energy conservation, safety.
The technical proposal adopted by the invention to solve the above technical problems is that: a kind of fuel gas energy-saving shade assembly, including shell
Body and interior cover, it is characterised in that: the interior coaxial concentric fits of cover are in outer housing, and the maximum height of interior cover is lower than
The maximum height of outer housing, the interior cover are equipped with several ventilation hole A, and outer housing is equipped with ventilation hole B, on the interior cover
There is equidistantly distributed at least three Anti-slip support.
Further, the interior cover includes inner ring, interior tapering, platform part and shoulder, the outer housing include outer support portion,
Separate ventilation platform and outer wall, the shoulder diameter of the interior cover is greater than the outer support portion diameter of outer housing, and shoulder is not less than outer
The lower end of housing exterior walls；The support portion internal diameter of the interior cover is less than the outer support portion internal diameter of outer housing.
Further, the ventilation hole A is set to the platform part of interior cover, is circumferentially uniformly distributed, and quantity is no less than 10；
The ventilation hole B is set to outer support portion and/or outer wall and/or the separate ventilation platform of outer housing, is circumferentially uniformly distributed, quantity
No less than 10；The shape of the ventilation hole A and ventilation hole B is regular shape.
Further, the Anti-slip support includes fixed frame and adjustable shelf, and the fixed frame is fixed on the interior tapering of interior cover,
The adjustable shelf is flexibly connected with fixed frame.
Further, the fixed frame is U-shaped, and lower end is equipped with limiting stand, and the upper end of the adjustable shelf is worn and fixed frame
Two sides, free end when adjustable shelf opening state are limited in limiting stand, and when adjustable shelf collapsed state, free end is placed in fixed frame
In U-shaped；Described support bracket fastened the top is higher than the platform part of interior cover
Further, the platform part of the interior cover is equipped with ventilation hole A-1, and interior tapering is equipped with ventilation hole A-2, and ventilation hole A-
2 are uniformly arranged along the circumference among two Anti-slip supports.
Further, the outer support portion of the outer housing is not less than 3cm, and tilt angle is 0-15 °, be evenly distributed with many
In 6 ventilation hole B-1, and the shape of ventilation hole B-1 is round or oblong；The outer wall upper end edge even circumferential is equipped with
No less than 20 ventilation hole B-2, and the shape of ventilation hole B-2 is round or oblong, the separate ventilation platform is equipped with logical
Air holes B-3, and the shape of ventilation hole B-2 is round or oblong, the outer wall and separate ventilation platform chamfering of the outer housing connect
It connects, outer wall is taper or the circle alms bowl type that closes up, and the bottom of inner ring is higher than the top of ventilation hole B-1.
Further, the height of the interior cover is not less than 5cm, and diameter is not less than 24cm, and the height of the outer housing is not small
In 10cm, maximum gauge is not less than 30cm.
Further, the outer wall maximum gauge of the outer housing and outer support portion maximum gauge difference are not less than 4cm.
Further, the outer wall maximum gauge of the outer housing and interior cover maximum gauge difference are not less than 2cm.
The present invention has the advantages that
1, the energy saving shade assembly that designs of the present invention, by being used cooperatively for outer housing and interior cover, several ventilation holes are set
It sets, so that heat is more concentrated in the use process of gas-cooker, generates energy-saving effect, rough calculation, section are heated by peer ponding
It can exceed that 30%；
2, outer housing is used cooperatively with interior cover, and when using cauldron, the upper edge of pot handle limit and outer housing is prevented big
Pot sliding；
3, Anti-slip support includes adjustable shelf and fixed frame, and when adjustable shelf is opened, the height of limiting stand is greater than the height of fixed frame
Degree, the free end of adjustable shelf tilts upward, using will not generate banking fire when pannikin；When adjustable shelf receiving state, it is put into the U of fixed frame
In type structure, the use of cauldron is not influenced；
4, outer housing surrounds pot body, reduces the heat radiation of surrounding, protects table top and operator.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the combination assumption diagram of energy saving shade assembly of the invention.
Fig. 2 is the front view of energy saving shade assembly of the invention.
Fig. 3 is the schematic diagram of outer housing of the present invention.
Fig. 4 is the schematic diagram of cover in the present invention.
Fig. 5 is the schematic diagram of Anti-slip support of the present invention.
Fig. 6 is the combined cross-sectional view of the energy saving shade assembly of the present invention.
Wherein: 1, outer housing；2, interior cover；3, Anti-slip support；4, inner ring；5, interior tapering；6, platform part；7, shoulder；8,
Outer support portion；9, separate ventilation platform；10, outer wall；11, fixed frame；12, adjustable shelf；13, limiting stand；14, ventilation hole A-1；15,
Ventilation hole A-2；16, ventilation hole B-1；17, ventilation hole B-2；18, ventilation hole B-3；
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment 1
A kind of fuel gas energy-saving shade assembly as shown in Figure 1, including outer housing 1 and interior cover 2, it is characterised in that: in described
The coaxial concentric fits of cover 2 are in outer housing 1, and the maximum height of interior cover 2 is lower than the maximum height of outer housing 1, just from Fig. 2
View is seen, can only see outer housing 1, and the height of interior cover 2 is lower than outer housing 1, and interior cover 2 is used to fix the bottom of supporting pan body
The internal diameter in portion, outer housing 1 is big, and the pot body with handle can be just stuck on the edge of outer housing 1, prevents pot body from sliding,
The interior cover 2 is equipped with several ventilation hole A, and outer housing 1 is equipped with ventilation hole B, between having on the interior cover 2 etc.
Away from distribution at least three Anti-slip support 3.
As shown in Figure 3, outer housing 1 includes outer support portion 8, separate ventilation platform 9 and outer wall 10, and outer housing 1 is spacious for both ends
Mouthful, lower end is outer support portion 8, and for being erected at gas-cooker, the stove heart is located among outer support portion 8, and the height in outer support portion 8 is not
Less than 3cm, the stove heart height of the gas-cooker of usual household is all in 2-3cm, if the height in outer support portion 8 is too low, pot body is placed
Afterwards, the stove heart can be directly contacted, banking fire is caused, causes fuel gas buring insufficient；Outer support portion 8 is nor be exactly perpendicularly to gas-cooker
, there can be certain angle, tilt angle is 0-15 °, opens up no less than 6 ventilation hole B-1 16, and ventilation hole B-1 above
Shape be round or oblong, the purpose of this ventilation hole B-1 16 is exactly in order to from bottom air inlet, for the burning of combustion gas
Oxygen is provided, after one end of outer housing 1 and gas-cooker closing, the other end cover pot body, entire space just formed it is closed, therefore
There must be ventilation hole to provide air, for fuel gas buring；And cooperate the pump drainage wind effect of induced-draft fan, helix poly efficiency can be formed
Fruit.Close to the position on upper edge on the outer wall 10, several ventilation hole B-2 17 are circumferentially equipped with, quantity is no less than 30, described
Separate ventilation platform 9 on also be provided with ventilation hole B-3 18, and the shape of ventilation hole B-3 18 is round or oblong.Ventilation hole
B-3 18 is placed exactly in the platform part 6 of interior cover 2 and the cavity of the formation of shoulder 7, that is, the underface of platform part 6, still
Ventilation hole A-1 14 with platform part 6 is arranged alternately not in vertical direction, the air outside such outer housing 1, in air draft
Under the draft effect of machine, enter from ventilation hole B-3 18, be then discharged from ventilation hole A-114, due to ventilation hole B-318 and ventilation
14 out of plumb of hole A-1, so forming spiral wind.
It should be noted that when using being greater than interior 2 maximum gauge of cover but being less than the pot of 1 upper-end inner diameter of outer housing,
The handle of pot can ride on 1 edge of outer housing, prevent the sliding of pot body.
As shown in Figure 4, the interior cover 2 includes inner ring 4, interior tapering 5, platform part 6 and shoulder 7, the interior cover 2
7 diameter of shoulder is greater than 8 diameter of outer support portion of outer housing 1, and shoulder 7 is not less than the lower end of 1 outer wall 10 of outer housing；The inner cover
The support portion internal diameter of body 2 is less than 8 internal diameter of outer support portion of outer housing 1.Inner ring 4 is placed in outer support portion 8, it is desirable that outside inner ring 4
Diameter cannot be greater than 8 internal diameter of outer support portion, enable it to freely be put into, and the bottom of inner ring 4 is no more than outer support portion 8 most
Lower end, shoulder 7 are supported on the separate ventilation platform 9 of outer housing 1, therefore the bottom of inner ring 4 can not contact gas-cooker, shoulder 7
It is contacted with separate ventilation platform 9, and the height of shoulder 7 cannot be below 3cm, and the width of platform part 6 is not less than 3cm, platform part 6
Effect when being using cauldron, increase heat reflection, generate energy-saving effect.
It should be noted that the height limitation of above-mentioned shoulder 7, is in order to which shoulder 7, platform part 6 and separate ventilation portion are formed
Cavity generates Whirl deposite tank, therefore shoulder 7 is too low or platform part 6 is narrow, and the cavity of formation will be too small, and wind-force rotation is not achieved
The effect of stream.
It should be noted that when using being greater than interior 2 maximum gauge of cover but being less than the pot of 1 upper-end inner diameter of outer housing,
Pot body pushes down interior cover 2 completely, but the platform part 6 of interior cover 2 because be it is horizontally disposed, incline with the outer wall 10 of general pot body
Tiltedly there is angle, therefore the ventilation hole A-1 14 of platform part 6 can also be played a role.
As shown in Figure 4, the platform part 6 of the interior cover 2 is equipped with ventilation hole A-1 14, and interior tapering 5 is equipped with ventilation hole A-2
15, and ventilation hole A-2 15 is uniformly arranged along the circumference among two Anti-slip supports 3.Ventilation hole A-1 14 and ventilation hole A-2 15
It can individually be equipped with, can also be equipped with simultaneously, all in the technical solution of the application, ventilation hole A-1 14 and ventilation hole B-3 18
Be arranged alternately, out of plumb setting, it is vertically disposed, wind can from the outside of outer housing 1, after being directly entered by ventilation hole B-3 18,
Directly entered in energy-saving cover by ventilation hole A-1 14, spiral cannot be formed, ventilation hole B-3 18 is placed exactly in interior cover 2
In the cavity that platform part 6 and shoulder 7 are formed, that is, the underface of platform part 6, but the ventilation hole A-1 14 with platform part 6
It not in vertical direction, is arranged alternately, the air outside such outer housing 1, under the draft effect of exhaust blower, from ventilation hole
B-318 enters, and is then discharged from ventilation hole A-1 14, due to ventilation hole B-3 18 and 14 out of plumb of ventilation hole A-1, so shape
At spiral wind.
Ventilation hole A-2 15 is arranged among two Anti-slip supports 3, does not interfere the fixation of Anti-slip support 3, and do not influence
The intensity of cover 2, is not limited to above-mentioned quantity in entire；Ventilation hole B-1 and ventilation hole A-2 15 forms eddy flow, that is, is arranging
Under the draft effect of blower, external air passes through ventilation hole B-1, and rotation is flowed out by ventilation hole A-2 15, forms first layer gas
Stream achievees the effect that package, cumulative, ventilation hole B-3 18 and ventilation hole A-1 14 form second layer air-flow, wraps up again, is poly-
Energy.
It should be noted that when pot body outer diameter is greater than 1 internal diameter of outer housing, and entire pot body is completely covered on outer housing
1 edge forms new air-flow, can similarly reach at this point, external air enters in outer housing 1 by ventilation hole B-217
Wrap up the effect of cumulative.
As shown in Figure 4, Figure 5, there is equidistantly distributed at least three Anti-slip support 3 on the interior cover 2.Anti-slip support 3
Quantity is not limited to 3, is usually arranged 3-5, less than 3,1 or 2, can not usually play the role of support, pot body can not
Uniformly place.And Anti-slip support 3 tilts down setting, setting in interior tapering 5, slip-proof way can there are many, no
It is limited to pattern shown in attached drawing.
The Anti-slip support 3 of the application may include two parts, fixed frame 11 and adjustable shelf 12, as its name suggests, fixed frame 11
It is fixed on interior tapering 5, fixed form does not limit, the various general fixed forms such as it can be welding, rivet, be spirally connected, Gu
The form of frame 11 is determined using U-shaped, it should be understood that, it is not limited only to U-shaped, can also be any hollow or solid
Various materials, upper surface can also increase anti-skidding lines；It further include adjustable shelf 12, but be free from work other than fixed frame 11
The design of moving frame 12 is also fallen into the technical solution of the application；One end of adjustable shelf 12 is movably connected on fixed frame 11, another
End ride over stove in the heart, the purpose of design of adjustable shelf 12, be using be less than interior cover 2 inner ring 4 internal diameter pot body when, will not
Pot body is directly placed at stove in the heart, if that is less than the pot body of 4 internal diameter of inner ring without adjustable shelf 12, will directly contact the stove heart,
Gas flame can be pushed down by pot body, be unable to full combustion.
It should be noted that adjustable shelf 12 is set as retractable form, when using pannikin, adjustable shelf 12 is put down,
When using cauldron, adjustable shelf 12 is packed up, receiving state is limited with the use for not influencing cauldron.
It is as shown in Figure 5, fixed frame 11 be it is U-shaped, use is metal stamping formed, and the both ends of bending are equipped with non-slip texture, under
End is equipped with limiting stand 13, that is to say, that forms the closed channel-shaped of the penetrating other end in one end, and the height of limiting stand 13 is greater than
The height of fixed frame 11 is the upward state stuck up so that adjustable shelf 12 is in the open mode, and the free end of adjustable shelf 12 can be away from
There is a certain distance from the stove heart, adjustable shelf 12 is bent using steel wire or other refractory materials, the upper end of adjustable shelf 12 have outward
Two protrusions, the two sides of raised insertion fixed frame 11, adjustable shelf 12 are rotated by axis of two protrusions, what presentation was opened or stored
State, the adjustable shelf 12 when 12 opening state of adjustable shelf are limited in limiting stand 13, and when 12 collapsed state of adjustable shelf, free end is set
In the U-shaped interior of fixed frame 11, the use of other model pot bodys is not influenced.
As shown in Fig. 1,4,6, the top of fixed frame 11 is higher than the platform part of interior cover, can see that from front view solid
Determine the upper surface of frame, and the upper end of fixed frame is in parallel with platform part, all ratchets are set on fixed frame inclined surface,
It is exactly the fixed frame side parallel with interior tapering, when using the big pan for being greater than interior cover diameter, has between pot body and interior cover
Gap, that is, entire fixed frame are higher than the height of interior cover platform part, in this way will not banking fire, guarantee that burning is abundant.
As shown in Figure 2, outer outlet body is circle bowl shape, and maximum gauge is in the middle section of outer wall 10, in order to increase outer outlet body
The upper edge of outer wall 10 is fabricated to flange by intensity, and forming rinforcement bar in addition to shape shown in Fig. 2 can be shape shown in fig. 6
Shape, bowl-shape using circle, maximum gauge is in the top of outer wall 10, i.e. open end diameter is maximum, it should be noted that is not limited to attached
The technical program can be achieved in shape shown in figure, any other regular figure.
It should be noted that as shown in FIG. 6, inner ring 4 is less than the height in outer support portion not in contact with hearth, height,
And the bottom of inner ring is no more than the top edge of ventilation hole B-1, that is to say, that in terms of front view, that is, Fig. 2, not
The lower edge of the inner ring 4 of cover in seen in energy, this design are in order to which when in use, external natural wind energy leads to from outer support portion
Air holes B-1 can smoothly enter into component internal.
In addition, the position of putting forth effort of interior cover should be shoulder 7, that is to say, that shoulder because inner ring 4 does not contact hearth
The contact of portion 7 and separate ventilation platform 9, and separate ventilation platform 9 supports interior cover.
In order to further improve energy-saving energy effect, size defined below, but it is not limited to following sizes, and
Other sizes also fall within the technical solution of the application.
The whole height of the interior cover 2 is not less than 5cm, and diameter is not less than 24cm, and the height of outer housing 1 is not less than
10cm, maximum gauge are not less than 30cm；6 width of platform part of interior cover 2 is not less than 2cm, and the outer diameter of inner ring 4 is not less than 16cm,
10 maximum gauge of outer wall and 8 maximum gauge difference of outer support portion of the outer housing 1 are not less than 4cm；The outer wall of the outer housing 1
10 maximum gauges and interior 2 maximum gauge difference of cover are not less than 2cm.The interior tapering tilt angle of interior cover is greater than 25 °, in guarantee
Tapering is closest to pot body, so that the anti-thermal effect in interior tapering reaches best after combustion gas full combustion.
In use, outer housing 1 is placed on gas-cooker, the included bracket of gas-cooker is not needed, is then placed in interior cover 2
In outer housing 1.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of fuel gas energy-saving shade assembly, including outer housing and interior cover, it is characterised in that: the interior coaxial concentric fits of cover
In in outer housing, and the maximum height of interior cover is lower than the maximum height of outer housing, and the interior cover is equipped with several ventilation holes
A, outer housing are equipped with ventilation hole B, have equidistantly distributed at least three Anti-slip support on the interior cover.
2. a kind of fuel gas energy-saving shade assembly according to claim 1, it is characterised in that: the interior cover includes inner ring, interior
Tapering, platform part and shoulder, the outer housing include outer support portion, separate ventilation platform and outer wall, and the shoulder of the interior cover is straight
Diameter is greater than the outer support portion diameter of outer housing, and shoulder is not less than the lower end of outer housing outer wall；The inner ring internal diameter of the interior cover
Less than the outer support portion internal diameter of outer housing；The height of the inner ring is less than the height in outer support portion.
3. a kind of fuel gas energy-saving shade assembly according to claim 2, it is characterised in that: the ventilation hole A is set to inner cover
The platform part of body and/or interior tapering, are circumferentially uniformly distributed, and quantity is no less than 10；The ventilation hole B is set to outer housing
Outer support portion and/or outer wall and/or separate ventilation platform, are circumferentially uniformly distributed, and quantity is no less than 10；The ventilation hole A and
The shape of ventilation hole B is regular shape.
4. a kind of fuel gas energy-saving shade assembly according to claim 2, it is characterised in that: the Anti-slip support includes fixed frame
And adjustable shelf, the fixed frame are fixed on the interior tapering of interior cover, the adjustable shelf is flexibly connected with fixed frame.
5. a kind of fuel gas energy-saving shade assembly according to claim 4, it is characterised in that: the fixed frame be it is U-shaped, lower end is set
There is a limiting stand, the upper end of the adjustable shelf wears the two sides with fixed frame, and free end when adjustable shelf opening state is limited in
Position platform, when adjustable shelf collapsed state, free end be placed in fixed frame it is U-shaped in；Described support bracket fastened the top is higher than interior cover
Platform part.
6. a kind of fuel gas energy-saving shade assembly according to claim 2-5 any one, it is characterised in that: the interior cover
Platform part is equipped with ventilation hole A-1, and interior tapering is equipped with ventilation hole A-2, and ventilation hole A-2 is uniformly arranged along the circumference in two anti-skid supports
Among frame.
7. a kind of fuel gas energy-saving shade assembly according to claim 2-5 any one, it is characterised in that: the outer housing
The height in outer support portion is not less than 3cm, and tilt angle is 0-15 °, is evenly distributed with no less than 6 ventilation hole B-1, and divulge information
The shape of hole B-1 is round or oblong；The outer wall upper end edge even circumferential is equipped with no less than 20 ventilation hole B-2, and
The shape of ventilation hole B-2 is round or oblong, and the separate ventilation platform is equipped with ventilation hole B-3, and the shape of ventilation hole B-2
Shape is that round or oblong, the outer wall of the outer housing are connect with separate ventilation platform chamfering, and outer wall is taper or the circle alms bowl that closes up
Type, and the bottom of inner ring is higher than the top of ventilation hole B-1.
8. a kind of fuel gas energy-saving shade assembly according to claim 2-5 any one, it is characterised in that: the interior cover
Height is not less than 5cm, and diameter is not less than 24cm, and the height of the outer housing is not less than 10cm, and maximum gauge is not less than 30cm.
9. a kind of fuel gas energy-saving shade assembly according to claim 2-5 any one, it is characterised in that: the outer housing
Outer wall maximum gauge and outer support portion maximum gauge difference are not less than 4cm.
10. a kind of fuel gas energy-saving shade assembly according to claim 2-5 any one, it is characterised in that: the outer housing
Outer wall maximum gauge and interior cover maximum gauge difference be not less than 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446697.8A CN110081474B (en) | 2019-05-27 | 2019-05-27 | Energy-saving gas cover assembly |
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