CN202281254U - Cooking range structure - Google Patents
Cooking range structure Download PDFInfo
- Publication number
- CN202281254U CN202281254U CN2011204327372U CN201120432737U CN202281254U CN 202281254 U CN202281254 U CN 202281254U CN 2011204327372 U CN2011204327372 U CN 2011204327372U CN 201120432737 U CN201120432737 U CN 201120432737U CN 202281254 U CN202281254 U CN 202281254U
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- CN
- China
- Prior art keywords
- chimney
- furnace body
- heating furnace
- hearth
- burning
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Abstract
The utility model discloses a cooking range structure. The structure comprises a cooking bench built with insulation materials, a heating furnace body and a chimney, wherein a hearth is arranged in the middle of the cooking bench; an air inlet channel and a furnace bar are arranged at the bottom of the hearth; a fuel inlet channel is arranged on the side of the hearth; a fire outlet is arranged at the top of the hearth and is dead against the bottom of the heating furnace body; the chimney is arranged at the top of the heating furnace body, forms an airflow through structure with the heating furnace body and the hearth and has an insulation structure; and insulation materials are filled in the wall of the chimney. The structure has the following beneficial effects: as the structure of the warm chimney is adopted, by forming furnace body airflow draft through natural convection of atmospheric pressure, taking the draft of the controllable warm chimney as the power source, without using the air blower and draught fan, and adjusting the primary air and the secondary air to intensity burning and heat exchange, the burning efficiency can be improved by more than triple, thus the cost of the fuels can be greatly saved; the energy saving technology realizes qualitative leap; and pollution caused by insufficient burning is greatly reduced, thus being beneficial to environmental protection.
Description
Technical field
the utility model relates to the burner technology, specifically is a kind of cooking range structure.
Background technology
when bavin, coal, etc. fuel after burning under the situation of high temperature foot oxygen, what produced mainly is water and carbon dioxide, and the flue gas that some such one-tenth are grouped into is referred to as diathermic body.Heat can freely be passed through from them, and is uncorrelated mutually, and the flue gas of at this moment being discharged almost is not to be with heat, that is to say that they seldom can walk the torrid zone in the cooking stove, takes in the chimney and go, and chimney turns cold because of can not get the additional of big calorimetric, makes it to lose draft; Simultaneously in the burning because H arranged
2
And O
2
Participation, the result has produced H
2
O, steam does not just more think that chimney has had draft if meet cold just decline.This will cause the body of heater cross-ventilation to weaken, the oxygen delivery capacity variation, thus make that the body of heater fuel combustion is insufficient, cause serious waste and pollution.
Summary of the invention
to the problems referred to above, the utility model aims to provide a kind of energy-efficient, a kind of cooking range structure of environmental protection.
for realizing this technical purpose, the scheme of the utility model is: a kind of cooking range structure comprises by insulation material and takes the kitchen range top of making; Heating furnace body and chimney, the middle part of the said kitchen range top is provided with burner hearth, and the bottom of this burner hearth is provided with into gas passage and grate bar; Sidepiece is provided with into fuel channel, and the top of burner hearth is a crater, over against the heating furnace body bottom; Said chimney is arranged on the heating furnace body top; With heating furnace body and burner hearth air-flow communicating structure, this chimney is an insulation construction, and the chimney wall is filled with the insulation material.
as preferred, said chimney wall is double-deck, forms cavity between outer wall and the inner layer wall, the inner insulation material of filling.
as preferred, the re-entrant portion that the bottom of said crater and heating furnace body forms is the sector crosssection structure, and crater is to the heating furnace body heat radiation.
the utility model forms the draft of body of heater air-flow owing to adopted the structure of warm chimney through atmospheric pressure free convection, does not use air blast and air-introduced machine; Draft with controlled warm chimney is a power source, through adjusting overheavy firing of a wind secondary wind and heat exchange, can improve combustion thermal efficiency and reach more than three times; Can fuel-saving greatly cost; Power-saving technology realizes qualitative leap, and has reduced the pollution of fully not burning and causing greatly, is beneficial to environmental protection.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model embodiment one.
The specific embodiment
explain further details to the utility model below in conjunction with accompanying drawing and specific embodiment.
are as shown in Figure 1, a kind of cooking range structure of the utility model, and it comprises by insulation material takes the kitchen range top of making 7; Heating furnace body and chimney 1, the middle part of the said kitchen range top 7 is provided with burner hearth 3, and the bottom of this burner hearth 3 is provided with into gas passage 5 and grate bar 8; Sidepiece is provided with into fuel channel 4, and the top of burner hearth 3 is a crater 6, over against the heating furnace body bottom; Said crater 6 is the sector crosssection structure with the re-entrant portion 2 of the bottom formation of heating furnace body; Be that its top is a dome, crater can improve heats greatly to the heating furnace body heat radiation.Said chimney 1 is arranged on the heating furnace body top, and with heating furnace body and burner hearth 3 air-flow communicating structures, this chimney 1 is an insulation construction, and the chimney wall is filled with the insulation material.The chimney wall is double-deck, as shown in Figure 2, forms cavity between outer wall and the inner layer wall, the inner insulation material 11 of filling.
The operation principle of
the utility model is: the structure that has adopted warm chimney; Form the draft of body of heater air-flow through atmospheric pressure free convection; Not using air blast and air-introduced machine, is power source with the draft of controlled warm chimney, through adjusting overheavy firing of a wind secondary wind and heat exchange.
The cooking stove of
this new structure can improve combustion thermal efficiency and reach more than three times, can fuel-saving greatly cost, and power-saving technology realizes qualitative leap, and has reduced fully burning greatly and the pollution that causes, is beneficial to environmental protection.
Owing to adopted the draft of warm chimney, the oxygen supply in the stove just has been out of question in the structure of
the utility model, and fuel has had sufficient oxygen; Must fully burn, make temperature in the cooking stove up to 1200 ℃～1400 ℃, and the radiation of heat ability is to improve by 4 powers that temperature increases multiple; Just when temperature doubled in the stove, it was original 2x2x2x2=16 times that the bottom of a pan ability is passed in heat radiation, and burning produces heat; Heat more makes burning; Four liang of heat in the warm chimney bring very heavy oxygen enamelware pot, the height that its thermal efficiency is suitable.Meanwhile, the waste gas of discharging in the chimney is the diathermic body after the fully burning basically, is not close to and pollutes.
are as shown in Figure 2, are the utilization embodiment one of the utility model on boiler, be a kind of the most energy-conservation, pollute minimum boiler.
the above; Be merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Every technical spirit according to the utility model to any trickle modification that above embodiment did, be equal to replacement and improve, all should be included within the protection domain of the utility model technical scheme.
Claims (3)
1. a cooking range structure comprises by insulation material and takes the kitchen range top of making, heating furnace body and chimney; The middle part of the said kitchen range top is provided with burner hearth, and the bottom of this burner hearth is provided with into gas passage and grate bar, and sidepiece is provided with into fuel channel; The top of burner hearth is a crater, and over against the heating furnace body bottom, it is characterized in that: said chimney is arranged on the heating furnace body top; With heating furnace body and burner hearth air-flow communicating structure, this chimney is an insulation construction, and the chimney wall is filled with the insulation material.
2. cooking range structure according to claim 1 is characterized in that: said chimney wall forms cavity for double-deck between outer wall and the inner layer wall, the inner insulation material of filling.
3. cooking range structure according to claim 1 and 2 is characterized in that: the re-entrant portion that the bottom of said crater and heating furnace body forms is the sector crosssection structure, and crater is to the heating furnace body heat radiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204327372U CN202281254U (en) | 2011-11-04 | 2011-11-04 | Cooking range structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204327372U CN202281254U (en) | 2011-11-04 | 2011-11-04 | Cooking range structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281254U true CN202281254U (en) | 2012-06-20 |
Family
ID=46227421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204327372U Expired - Fee Related CN202281254U (en) | 2011-11-04 | 2011-11-04 | Cooking range structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657463A (en) * | 2019-11-05 | 2020-01-07 | 苟春 | Multifunctional heat energy conversion cooking bench |
-
2011
- 2011-11-04 CN CN2011204327372U patent/CN202281254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657463A (en) * | 2019-11-05 | 2020-01-07 | 苟春 | Multifunctional heat energy conversion cooking bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |