CN201032207Y - Furnace rack for cooking stove - Google Patents
Furnace rack for cooking stove Download PDFInfo
- Publication number
- CN201032207Y CN201032207Y CNU2007201477649U CN200720147764U CN201032207Y CN 201032207 Y CN201032207 Y CN 201032207Y CN U2007201477649 U CNU2007201477649 U CN U2007201477649U CN 200720147764 U CN200720147764 U CN 200720147764U CN 201032207 Y CN201032207 Y CN 201032207Y
- Authority
- CN
- China
- Prior art keywords
- conducting element
- gas
- utility
- insulating cover
- grate
- 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.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 title claims description 13
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 22
- 239000000567 combustion gas Substances 0.000 description 8
- 239000002912 waste gas Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to a stove frame used on a stove kitchen, comprising a hollow gas mask; one end of the gas mask forms or is provided with a diversion element which is communicated with the hollow gas mask; one side wall of the diversion element is provided with gas vents distributed alternatively. The diversion element of the utility model is provided with the gas vents; the exhaust produced by combustion in the burning process of the stove kitchen is discharged from the diversion element; the utility model effectively solves the problem that the exhaust produced by combustion can not be discharged or is not easy to be discharged in the existing frame, and further improves combustion results; the exhaust quantity is relatively reduced and the utility model can save energy and protect the environment.
Description
Technical field
The utility model relates to a kind of grate that is used on the cooking stove.
Background technology
At present, the grate that uses in sale or the family on the market has polytype.The grate the most common, that service time is more of a specified duration adopts metal material, makes as iron.Structure mostly is an iron ring greatly, is provided with the inside or outward extending frame sheet that is used for putting pot on iron ring again.This grate is mainly used in coal-fired stove or gas stove.This grate makes combustion gas and surrounding air become open contacting, uncontrollable combustion gas and Air mixing ratio, and combustion gas and air mixing efficiency are very low, and it is insufficient to burn, and the flue gas that corresponding burning produces is also bigger.Make troubles to use, and waste energy.Because the existence of these shortcomings, the grate of the type and light cooking stove and will progressively be eliminated.
Also have a kind of grate, be mainly used in the gas stove of the following air-supply of generally using at present, it is the bottom air intake that such gas stove changes the top air intake.Combustion gas mixes with air fully, the efficiency of combustion height.Such gas stove does not need top air intake, the air intake on the restriction top that will try one's best on the contrary, and thus, the grate that is used on the type gas stove mostly is a cover body greatly, directly covers on the burner of cooking stove, and the pot frame is in the above then.Though the grate of this scheme has effectively been controlled the intake of top air intake and since its in use a pot frame in the above port is blocked, the burnt gas that produces can not well be discharged in the process of burning, still can have certain influence to burning.And such grate does not form one between stone or metal plate for standing a stove on as a precaution against fire and pot body can make the combustion chamber more fully that burns.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the invention provides a kind of grate that is used on the cooking stove.Be provided with a conducting element on grate, conducting element is provided with air slot, the waste gas that produces in the cooking stove combustion process can well be discharged, and can not increase the air inflow on top.And be provided with a hollow gas insulating cover, when pot body frame after on the conducting element, under the prerequisite of isolating with outside air, innerly between stone or metal plate for standing a stove on as a precaution against fire and pot body, formed a combustion gas again and fully burn and improve the combustion chamber of the thermal efficiency, the heat of heat burning is concentrated and is supplied with a pot body.
The main technical schemes that the utility model adopts is: a kind of grate that is used on the cooking stove, the gas insulating cover that comprises a hollow, one end of described gas insulating cover is formed with or is equipped with a conducting element that is connected with described gas insulating cover, and a sidewall of described conducting element is provided with the air slot of branch separately.
The utility model also adopts following attached technical scheme: the even branch separately of the air slot on the sidewall of described conducting element;
One side wall surface of described conducting element is the curved surface of " waveform ", and described curved surface is formed with air slot;
Described conducting element is an annular element;
The internal diameter of described annular element becomes big gradually along an end opening to other end opening;
Being shaped as of described annular element " infundibulate ";
The cylinder that is shaped as hollow of described gas insulating cover;
The cone that is shaped as hollow of described gas insulating cover.
The beneficial effect that adopts the utility model to bring: the conducting element on (1) the utility model support body is provided with air slot, the waste gas that burning produces in the process of cooking stove burning can be discharged from conducting element, the waste gas that has well solved existing support body burning generation can't discharge or discharge disadvantageous problem, further improved combustion efficiency, the corresponding minimizing of exhausted air quantity, more energy-conservation and environmental protection.(2) the utility model conducting element is the shape of " infundibulate ", and is more firm for the support of pot body when realizing discharging waste gas, and the pot body is difficult for breaking away from support body and situation that pot occurs turning over.(3) the utility model is provided with a hollow gas insulating cover, when pot body frame after on the conducting element, outside air is effectively isolated, its inside has formed one between the body at stone or metal plate for standing a stove on as a precaution against fire and pot and has been isolated from the outside, improve the combustion chamber of the thermal efficiency thereby combustion gas is fully burnt, the heat that burning produces is concentrated by conducting element and is supplied with the pot body.Efficiency of combustion is further improved.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a Facad structure schematic diagram of the present utility model;
Fig. 3 is the schematic rear view of Fig. 2;
Fig. 4 is the A-A phase cutaway view of Fig. 3;
Fig. 5 is a side structure schematic diagram of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
To a kind of grate that is used on the cooking stove shown in Figure 5, comprise the gas insulating cover 1 of a hollow as Fig. 1, an end of gas insulating cover 1 is formed with or is equipped with a conducting element 2 that is connected with gas insulating cover 1, and a sidewall of conducting element 2 is provided with the air slot 21 of branch separately.
In this specific embodiment, as Fig. 1, Fig. 4, shown in Figure 5, the cylinder that is shaped as hollow of gas insulating cover 1.Also can be made into the cone that is shaped as hollow.One end shield on cooking stove, the other end be formed with conducting element 2 and be connected with conducting element 2.Air slot 21 on one sidewall of conducting element 2 even branch separately.Conducting element 2 is an annular element, being shaped as of annular element " infundibulate ", and its internal diameter becomes big gradually along an end opening to other end opening.One end of one end opening and gas insulating cover 1 is interconnected, and the other end then is used to make a pot body.After the pot body was placed on the grate, bottom of pot body leant with conducting element 2 and contacts, and at this moment produced the space between air slot 21 on the conducting element 2 and the bottom of pot body.When gas stove burning, the waste gas that is produced will be discharged from air slot 21, in the utility model air slot towards being set to up, like this, in combustion gas because the gas in the resistance atmosphere is very difficultly to enter cooking stove from air slot 21.So, when realizing toxic emission, also can not increase the air inflow on top.Not only efficiency of combustion further improves, and effectively controls the top air inflow and make the efficiency of combustion of gas furnace more abundant, the corresponding minimizing of exhausted air quantity, more energy-conservation and environmental protection.Simultaneously, when pot body frame after on the conducting element, gas insulating cover 1 is effectively isolated outside air, its inside has formed one and has been isolated from the outside between the stone or metal plate for standing a stove on as a precaution against fire of gas-cooker and pot body, improve the combustion chamber of the thermal efficiency thereby combustion gas is fully burnt, the heat that burning produces is concentrated by conducting element and is supplied with the pot body.Make efficiency of combustion be further improved.
In another embodiment that the utility model provides: a side wall surface of conducting element 2 is the curved surface of " waveform ", and curved surface is formed with air slot 21.
Claims (8)
1. grate that is used on the cooking stove, the gas insulating cover (1) that comprises a hollow, it is characterized in that: an end of described gas insulating cover (1) is formed with or is equipped with a conducting element (2) that is connected with described gas insulating cover (1), and a sidewall of described conducting element (2) is provided with the air slot of branch (21) separately.
2. grate according to claim 1 is characterized in that: air slot (21) the even branch separately on the sidewall of described conducting element (2).
3. grate according to claim 1 is characterized in that: a side wall surface of described conducting element (2) is the curved surface of " waveform ", and described curved surface is formed with air slot (21).
4. according to claim 1 or 3 described grates, it is characterized in that: described conducting element (2) is an annular element.
5. grate according to claim 4 is characterized in that: the internal diameter of described annular element (21) becomes big gradually along an end opening to other end opening.
6. grate according to claim 5 is characterized in that: being shaped as of described annular element (21) " infundibulate ".
7. according to claim 1 or 3 described grates, it is characterized in that: the cylinder that is shaped as hollow of described gas insulating cover (1).
8. according to claim 1 or 3 described grates, it is characterized in that: the cone that is shaped as hollow of described gas insulating cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201477649U CN201032207Y (en) | 2007-04-27 | 2007-04-27 | Furnace rack for cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201477649U CN201032207Y (en) | 2007-04-27 | 2007-04-27 | Furnace rack for cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032207Y true CN201032207Y (en) | 2008-03-05 |
Family
ID=39164096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201477649U Expired - Fee Related CN201032207Y (en) | 2007-04-27 | 2007-04-27 | Furnace rack for cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032207Y (en) |
-
2007
- 2007-04-27 CN CNU2007201477649U patent/CN201032207Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20120427 |