CN203309936U - Air return furnace for oven with hot water pipes - Google Patents
Air return furnace for oven with hot water pipes Download PDFInfo
- Publication number
- CN203309936U CN203309936U CN2013202602482U CN201320260248U CN203309936U CN 203309936 U CN203309936 U CN 203309936U CN 2013202602482 U CN2013202602482 U CN 2013202602482U CN 201320260248 U CN201320260248 U CN 201320260248U CN 203309936 U CN203309936 U CN 203309936U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- heater
- temperature resistant
- air return
- burner hearth
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses an air return furnace for an oven with hot water pipes. The air return furnace comprises a furnace body shell, wherein a furnace body and the oven connected with the furnace body are arranged inside the furnace body shell, spiral high-temperature resistant water pipes are arranged outside the furnace body and outside the oven, the furnace body is provided with a hearth, and the high-temperature resistant water pipes make contact with the hearth wall of the hearth which is of a reversed-truncated-cone structure. The air return furnace has the advantages of being capable of enabling coal, firewood and fuel to be burned completely, obvious in energy-saving effect, and good in safety, achieving heat power concentration during cooking, and being good in heating effect, and high in using efficiency.
Description
Technical field
The utility model relates to a kind of air return stove, and specifically a kind of air return stove with hot water pipe baking oven, belong to the air return stove field.
Background technology
The wood stove that present domestic briquet stove or rural area are used, be single use fuel, and the thermal efficiency is also very low, and fuel can not be utilized effectively, makes troubles to resident living.
The utility model content
In order to address the above problem, the utility model has designed a kind of air return stove with hot water pipe baking oven, can burning coal, faggot, and fuel combustion is abundant, and energy-saving effect is remarkable, and security is good, and during fire for cooking, firepower is concentrated, and heating effect is good, and service efficiency is high.
The technical solution of the utility model is:
A kind of air return stove with hot water pipe baking oven, comprise the body of heater shell, in described body of heater shell, connected body of heater and baking box is housed, described body of heater and baking box all are equipped with the high temperature resistant water pipe spiraled outward, and described body of heater is provided with burner hearth, and described high temperature resistant water pipe contacts with the hearth wall of described burner hearth, described burner hearth is rounding bench-type structure, its upper port is larger, and lower port is less, adopts this furnace shell, compact conformation, production cost is low, and during the cooking, the bottom of a pan burnt area is large, and heat transfer efficiency is high.
Further, described burner hearth is connected with return air chamber, and described return air chamber is provided with secondary wind inleting tube, makes burning more abundant.
Further, described burner hearth is arranged on the stove seat, and described stove seat sidewall is provided with movable fire door.
The utility model has the advantage of: can burning coal, faggot, fuel combustion is abundant, and energy-saving effect is remarkable, and security is good, and during fire for cooking, firepower is concentrated, and heating effect is good, and service efficiency is high.
The utility model is described in further detail below in conjunction with drawings and Examples.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-body of heater shell, 2-body of heater, 3-baking box, the high temperature resistant water pipe of 4-, 5-burner hearth.
The specific embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of air return stove with hot water pipe baking oven, comprise body of heater shell 1, connected body of heater 2 and baking box 3 are housed in described body of heater shell 1, the outer high temperature resistant water pipe 4 spiraled that all is equipped with of described body of heater 2 and baking box 3, described body of heater 2 is provided with burner hearth 5, described high temperature resistant water pipe 4 contacts with the hearth wall of described burner hearth 5, the water inlet of high temperature resistant water pipe is located at the bottom of body of heater, the delivery port of high temperature resistant water pipe is located near the exhaust opening of body of heater shell, external cool-bag or watering equipment, described burner hearth 5 is rounding bench-type structure, its upper port is larger, lower port is less, adopt this furnace shell, compact conformation, production cost is low, during the cooking, the bottom of a pan burnt area is large, heat transfer efficiency is high.
In addition, described burner hearth is connected with return air chamber, and described return air chamber is provided with secondary wind inleting tube, makes burning more abundant.Described burner hearth is arranged on the stove seat, and described stove seat sidewall is provided with movable fire door.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, or part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. air return stove with hot water pipe baking oven, comprise the body of heater shell, it is characterized in that: in described body of heater shell, connected body of heater and baking box are housed, described body of heater and baking box all are equipped with the high temperature resistant water pipe spiraled outward, described body of heater is provided with burner hearth, described high temperature resistant water pipe contacts with the hearth wall of described burner hearth, the water inlet of described high temperature resistant water pipe is located at the bottom of body of heater, the delivery port of described high temperature resistant water pipe is located near the exhaust opening of body of heater shell, the external cool-bag of described high temperature resistant water pipe or watering equipment, described burner hearth are rounding bench-type structure.
2. air return stove according to claim 1, it is characterized in that: described burner hearth is connected with return air chamber, and described return air chamber is provided with secondary wind inleting tube.
3. air return stove according to claim 1 and 2, it is characterized in that: described burner hearth is arranged on the stove seat, and described stove seat sidewall is provided with movable fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202602482U CN203309936U (en) | 2013-05-14 | 2013-05-14 | Air return furnace for oven with hot water pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202602482U CN203309936U (en) | 2013-05-14 | 2013-05-14 | Air return furnace for oven with hot water pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309936U true CN203309936U (en) | 2013-11-27 |
Family
ID=49616143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202602482U Expired - Fee Related CN203309936U (en) | 2013-05-14 | 2013-05-14 | Air return furnace for oven with hot water pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309936U (en) |
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2013
- 2013-05-14 CN CN2013202602482U patent/CN203309936U/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: 20131127 Termination date: 20140514 |