CN206222399U - A kind of cumulative component of gas-cooker - Google Patents
A kind of cumulative component of gas-cooker Download PDFInfo
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- CN206222399U CN206222399U CN201621314500.3U CN201621314500U CN206222399U CN 206222399 U CN206222399 U CN 206222399U CN 201621314500 U CN201621314500 U CN 201621314500U CN 206222399 U CN206222399 U CN 206222399U
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Abstract
The utility model discloses a kind of cumulative component of gas-cooker, including the first cumulative circle (1) in annular, the inner side edge of the first cumulative circle (1) is along less than outer side edges edge, it is characterized in that, the second cumulative circle (2) is additionally provided with the first described cumulative circle (1), second cumulative circle (2) is also in annular, and inner side edge is along less than outer side edges edge, the distance piece of at least three circumferentially spaced arrangements is provided between the first cumulative circle (1) and the second cumulative circle (2), make that there is gap (d) between the first cumulative circle (1) and the second cumulative circle (2).Compared with prior art, the utility model has the advantage of the auxiliary air formed using the gap between the second cumulative circle (2) and the first cumulative circle (1) heats passage, reduces heat and scatters and disappears, improves the thermal efficiency.
Description
Technical field
The utility model is related to gas-cooker field, the cumulative component of particularly a kind of gas-cooker.
Background technology
Some gases stove on the market is set by using in order to improve the heat utilization ratio during use on gas-cooker
The method for putting energy gathering cap, as disclosed in the Chinese patent application of Application No. 201410178959.4 a kind of cumulative of gas-cooker every
Hot component and the gas-cooker with it, the cumulative insulating assembly of the gas-cooker, including：Supporting table, the supporting table is located at institute
State on the panel of gas-cooker, the supporting table is provided with the installing port of its upper and lower surface of insertion；Cumulative circle, the cumulative
Circle is located in the installing port；First distance piece, first distance piece is located at the perisporium of the cumulative circle and the installing port
Between be spaced apart to form gap with the supporting table with by the cumulative circle；And pan bracket, the pan bracket is located at the branch
On support platform.During gas-cooker use, the cumulative circle dispersed heat can be transmitted directly to ambient air and table top, easily be led
Cause panel temperature rise larger.Also, the dispersed heat of pan bracket cannot also be reused.
Utility model content
Technical problem to be solved in the utility model is directed to the above-mentioned state of the art and provides a kind of good heat-insulation effect
And can reduce heat scatter and disappear, improve the thermal efficiency gas-cooker cumulative component.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of cumulative component of gas-cooker, bag
Include in the first cumulative circle of annular, the inner side edge of the first cumulative circle is along being less than outer side edges edge, it is characterised in that described the
Be additionally provided with the second cumulative circle on one cumulative circle, the second cumulative circle also in annular and inner side edge along being less than outer side edges edge,
The distance piece of at least three circumferentially spaced arrangements is provided between first cumulative circle and the second cumulative circle, make the first cumulative circle and
There is gap between second cumulative circle.
According to one side of the present utility model, described distance piece is the support for being fixed on the first cumulative circle upper surface
Pin.
According to other side of the present utility model, described distance piece is the support for being fixed on the second cumulative circle lower surface
Pin, and pan bracket is additionally provided between the first cumulative circle and the second cumulative circle, the pan bracket includes annular base and sets
In the pot leg of at least three circumferentially spaced arrangements on the base, the second cumulative circle is then opened up in corresponding position
The bottom for having the opening passed for the pot leg, the support feet is supported on described base.
In order to increase radiation heat transfer ascent of the second cumulative circle to the bottom of a pan, play a part of Enhanced Radiation Reduced Blast heat exchange, and
Increase by the second cumulative circle periphery wall heat exchange surface area, produce flow-disturbing to increase heat transfer effect, the second cumulative circle to auxiliary air
Internal perisporium on have a plurality of concentric ring recesses, and/or the periphery wall of the second cumulative circle on have a plurality of annular concentric
It is raised.
In order that the heat exchange area for obtaining temperature lower is larger, heat exchange efficiency is improved, the projection is on the second cumulative circle
Width gradually increases from outside to inside.
Increase heat exchange efficiency to improve estimated secondary air temperature to increase the contact area of air and the second cumulative circle, institute
Stating at least has a piece of diametral rib intersected vertically with the annular concentric projection on the periphery wall of the second cumulative circle.
According to other side of the present utility model, described distance piece is to be formed on the periphery wall of the second cumulative circle
Diametral rib.
Heat is lost in order to prevent flue gas from rolling up suction auxiliary air, the outer side edges edge of the second cumulative circle is formed with radially
The flue gas flow deflector for stretching out.
Preferably, described gap is 2mm~5mm on vertical.
Preferably, in order to both can ensure that the certain stroke of auxiliary air (heat exchange area), can reduce to greatest extent again secondary
The resistance of air, the outer side edges of the second cumulative circle along and line of the inner side edge between be with horizontal direction angulation
40~60 °.
Compared with prior art, the utility model has the advantage of：Using between the second cumulative circle and the first cumulative circle
The auxiliary air heating passage that gap is formed, reduces heat and scatters and disappears, improves the thermal efficiency.
Brief description of the drawings
Fig. 1 is the overall schematic of cumulative component of the present utility model；
Fig. 2 is the partial sectional view of cumulative component of the present utility model；
Fig. 3 is the exploded view of cumulative component of the present utility model；
Fig. 4 is the upward view of the second cumulative circle of cumulative component of the present utility model；
Fig. 5 is the side view of cumulative component of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, Figure 2, Figure 3 shows, the cumulative component of a kind of gas-cooker, including the first cumulative circle 1, the second cumulative circle 2 and
Pan bracket 3, pan bracket 3 is arranged between the first cumulative circle 1 and the second cumulative circle 2.
As shown in figure 3, the first cumulative circle 1 is annular, the level height of the level height higher than inner ring of outer shroud, i.e. inner side
Edge is less than outer side edges edge, and radial dimension is from top to bottom gradually reduced, and inner side edge is along the perisporium for extending downwardly formed below, structure
Into the bottom 12 of the first cumulative circle 1, the first cumulative circle internal perisporium 11 is formed with the first cumulative circle 1, outside bottom 12.
As shown in figure 3, pan bracket 3 include annular base 31 and be located in the circumference of base 31 at least three circumferentially between
Every the pot leg 32 of arrangement.The top of pot leg 32 has inclined-plane 33, and inclined-plane 33 can more fit with the bottom of a pan.Base 31 is placed in
In the bottom 12 of the lower end oral area of one cumulative circle 1, pot leg 32 is located on the first cumulative circle internal perisporium 11, and the bottom of leg 32 is shaped to
The arc matched with the first cumulative circle internal perisporium 11.
As shown in Fig. 1, Fig. 3, Fig. 4, the second cumulative circle 2 is also annular, and the second cumulative circle 2 is arranged on the first cumulative circle 1
On, the level height of the level height higher than inner ring of the outer shroud of the second cumulative circle 1, i.e., inner side edge is along less than outer side edges edge, footpath
From top to bottom it is gradually reduced to size.The outer side edges of the second cumulative circle 2 along the distance with kitchen range top surface (i.e. the second cumulative circle 2
Highly), the inner side edge of the second cumulative circle 2 is certain value (standard value) along with the distance between burner, therefore the second cumulative circle 2
The angle beta of line and horizontal direction between of interior survey edge and outer side edges be 40~60 °, thus both can ensure that auxiliary air
Certain stroke (heat exchange area), can to greatest extent reduce the resistance of auxiliary air again.
Internal perisporium 26 and periphery wall 27 are formed with second cumulative circle 2, there are a plurality of concentric ring recesses on internal perisporium 26
22, groove 22 can increase radiation heat transfer ascent of the second cumulative circle to the bottom of a pan, play a part of Enhanced Radiation Reduced Blast heat exchange.Periphery
There is a plurality of annular concentric projection 23, raised 23 can increase the surface area of heat exchange surface on wall 27.Due to the second cumulative circle 2
Bottom temp is relatively low, thus by a plurality of raised 23 be arranged to from outside to inside, width gradually increase, i.e., width gradually increases from high to low
Greatly so that the heat exchange area of temperature lower is larger, heat exchange efficiency is improved.
Offer with the corresponding position of pot leg 32 what size and pot leg 32 matched in the circumference of the second cumulative circle 2
Opening 21, when the lid of the second cumulative circle 2 is placed on pan bracket 3, leg 32 is by opening 21, and the level height at the top of pot leg 32 is high
In the level height of the upper end of the second cumulative circle 2.
The distance piece of at least three circumferentially spaced arrangements is provided between the first cumulative circle 1 and the second cumulative circle 2, by
This causes there is gap d between the first cumulative circle 1 and the second cumulative circle 2, using between the second cumulative circle 2 and the first cumulative circle 1
Gap d formed auxiliary air heating passage, reduce heat scatter and disappear, improve the thermal efficiency.
In the present embodiment, distance piece is the support feet 28 for being fixed on the lower surface of the second cumulative circle 2, the bottom of support feet 28
It is supported on the inner side of base 31.Alternatively, distance piece is the support feet 28 of the upper surface for being fixed on the first cumulative circle 1.
Two panels fin 24 is interval with periphery wall 27 between two neighboring opening 21, fin 24 is raised with annular concentric
23 intersect vertically, and can increase the contact area of air and the cover body of the second cumulative circle 2, increase heat exchange efficiency to improve auxiliary air temperature
Degree.Additionally, fin 24 also can be used as above-mentioned distance piece.
Due to flue gas from the bottom of a pan lower section, near exit flow out when, seat auxiliary air can be rolled up and heat is lost, therefore, the
Along the flue gas flow deflector 25 for extending radially outwardly is formed with, flue gas flow deflector 25 can be carried out the outer side edges of two cumulative circles 2 to flue gas
Water conservancy diversion so that by just being contacted with auxiliary air after flue gas flow deflector 25, the temperature of flue gas, velocity of liquid assets are reduced flue gas,
Can effectively prevent flue gas from losing heat because volume inhales auxiliary air near exit.
As shown in figure 5, the gap between the second cumulative circle 2 and the first cumulative circle 1 is d, it is preferred that gap d is on vertically
It is 2mm~5mm.Set below the second cumulative circle 2 first cumulative circle 1 the second cumulative circle 2 can be greatly decreased to ambient air and
The lost temperature of table top, the gap d between the second cumulative circle 2 and the first cumulative circle 1 forms auxiliary air heating passage, and this leads to
Road improves estimated secondary air temperature using the waste heat of the second cumulative circle 2 and the dispersed heat of pan bracket 3 and the first cumulative circle 1,
Serve the effect for improving ignition temperature and the lifting thermal efficiency.
Claims (10)
1. the cumulative component of a kind of gas-cooker, including in the first cumulative circle (1) of annular, the inner side edge of the first cumulative circle (1)
Along less than outer side edges edge, it is characterised in that be additionally provided with the second cumulative circle (2), second on the first described cumulative circle (1)
Cumulative circle (2) also in annular and inner side edge along outer side edges edge is less than, between the first cumulative circle (1) and the second cumulative circle (2)
The distance piece of at least three circumferentially spaced arrangements is provided with, between making to have between the first cumulative circle (1) and the second cumulative circle (2)
Gap (d).
2. the cumulative component of gas-cooker according to claim 1, it is characterised in that described distance piece is to be fixed on first
The support feet (28) of cumulative circle (1) upper surface.
3. the cumulative component of gas-cooker according to claim 1, it is characterised in that described distance piece is to be fixed on second
The support feet (28) of cumulative circle (2) lower surface, and it is additionally provided with pot between the first cumulative circle (1) and the second cumulative circle (2)
Support (3), the pan bracket (3) is at least three circumferentially spaced including annular base (31) and on the base (31)
The pot leg (32) of arrangement, the second cumulative circle (2) then offers what is passed for the pot leg (32) in corresponding position
Opening (21), the bottom of the support feet (28) is supported on described base (31) inner side.
4. the cumulative component of gas-cooker according to claim 1, it is characterised in that the inner circumferential of the second cumulative circle (2)
Have on wall (26) on a plurality of concentric ring recesses (22), and/or the periphery wall (27) of the second cumulative circle (2) with a plurality of
Annular concentric projection (23).
5. the cumulative component of gas-cooker according to claim 4, it is characterised in that the projection (23) is in the second cumulative circle
(2) width gradually increases from outside to inside on.
6. the cumulative component of gas-cooker according to claim 4, it is characterised in that the periphery of the second cumulative circle (2)
At least there is a piece of diametral rib (24) intersected vertically with annular concentric projection (23) on wall (27).
7. the cumulative component of gas-cooker according to claim 1, it is characterised in that described distance piece is to be formed in second
Diametral rib (24) on the periphery wall (27) of cumulative circle (2).
8. the cumulative component of gas-cooker according to claim 1, it is characterised in that the outside of the second cumulative circle (2)
Edge is formed with the flue gas flow deflector (25) for extending radially outwardly.
9. according to the cumulative component of any described gas-cooker in claim 1~8, it is characterised in that described gap (d) exists
It is vertical upper for 2mm~5mm.
10. according to the cumulative component of any described gas-cooker in claim 1~8, it is characterised in that the second cumulative circle
(2) line of the outer side edges edge and inner side edge between and horizontal direction angulation (β) are 40~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314500.3U CN206222399U (en) | 2016-12-02 | 2016-12-02 | A kind of cumulative component of gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621314500.3U CN206222399U (en) | 2016-12-02 | 2016-12-02 | A kind of cumulative component of gas-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222399U true CN206222399U (en) | 2017-06-06 |
Family
ID=58785397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621314500.3U Active CN206222399U (en) | 2016-12-02 | 2016-12-02 | A kind of cumulative component of gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594819A (en) * | 2016-12-02 | 2017-04-26 | 宁波方太厨具有限公司 | Energy-gathering assembly of gas stove |
| CN110094728A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of burner |
-
2016
- 2016-12-02 CN CN201621314500.3U patent/CN206222399U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594819A (en) * | 2016-12-02 | 2017-04-26 | 宁波方太厨具有限公司 | Energy-gathering assembly of gas stove |
| CN110094728A (en) * | 2018-01-31 | 2019-08-06 | 宁波方太厨具有限公司 | A kind of burner |
| CN110094728B (en) * | 2018-01-31 | 2024-04-16 | 宁波方太厨具有限公司 | Burner |
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