CN201106871Y - Outer air intake type energy-saving stove - Google Patents

Outer air intake type energy-saving stove Download PDF

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Publication number
CN201106871Y
CN201106871Y CNU2007201740954U CN200720174095U CN201106871Y CN 201106871 Y CN201106871 Y CN 201106871Y CN U2007201740954 U CNU2007201740954 U CN U2007201740954U CN 200720174095 U CN200720174095 U CN 200720174095U CN 201106871 Y CN201106871 Y CN 201106871Y
Authority
CN
China
Prior art keywords
furnace
air
external
cover
combustion chamber
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
Application number
CNU2007201740954U
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Chinese (zh)
Inventor
欧阳翔
Original Assignee
欧阳翔
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 欧阳翔 filed Critical 欧阳翔
Priority to CNU2007201740954U priority Critical patent/CN201106871Y/en
Application granted granted Critical
Publication of CN201106871Y publication Critical patent/CN201106871Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an outer-air-inlet type energy saving furnace, which belongs to an air-return furnace. The energy saving furnace of the utility model consists of a panel, a furnace cover, internal and external furnace bodies, an outer air-inlet pipe, an air-inlet sleeve, a furnace core, a base, a furnace bridge and a chimney. The external furnace body (13) is arranged between the panel (1) and the base (11). The internal furnace (9) and the furnace core (14) are arranged on the base (11) in the external furnace body (13). A furnace-core upper cover (6) is arranged above the furnace core and provided with the air-inlet sleeve (15). Air-inlet holes (2) are evenly distributed on the air-inlet sleeve. A furnace-core furnace cover (5) is arranged above the air-inlet sleeve (15) and the internal furnace body (9) and provided with a heat preserving cover (4). The outer air-inlet pipe (8) is arranged outside the external furnace body (13). The lower part of the outer air-inlet pipe (8) is communicated with the cavity of the base (11); and the upward side of the outer air-inlet pipe is communicated with the cavity between the furnace-core furnace cover (5) and the furnace-core upper cover (6). The chimney (7) is arranged at the side of the outer furnace body. The outer-air-inlet type energy saving furnace of the utility model can mix and combust air and flame above the furnace core through the outer air-inlet pipe and the air-inlet holes on the air-inlet sleeve, thereby fully combusting, saving energy and improving heat efficiency. The outer-air-inlet type energy saving furnace of the utility model is applicable to families.

Description

The energy-conservation stove of external air inlet formula
Technical field: the utility model relates to air return stove, the energy-conservation stove of particularly a kind of external air inlet formula.
Background technology: air return stove of the prior art is just combustion-supporting by grate place air intake, and coal combustion is insufficient, the firepower deficiency, and the energy consumption height, the thermal efficiency is low.
Summary of the invention: the purpose of this utility model is to provide a kind of external air inlet formula energy-conservation stove, and it utilizes the flame mixed combustion of external air inlet pipe air intake and combustion chamber top, can reach sufficient combustion, improve the thermal efficiency and purpose of energy saving.
Formation of the present utility model: by panel, bell, interior external furnace body, the external air inlet pipe, the air intake cover, combustion chamber, base, grate and chimney are formed, external furnace body 13 is installed between panel 1 and base 11, inner furnace body 9 and combustion chamber 14 are installed on the base 11 in external furnace body, combustion chamber loam cake 6 is arranged on combustion chamber, on combustion chamber, cover and be installed into wind cover 15, above air intake cover 15 and inner furnace body 9 is combustion chamber bell 5, covered insulation cover 4 at furnace core furnace, in the outside of external furnace body 13 external air inlet pipe 8 is arranged, external air inlet pipe 8 belows are communicated with base 11 cavitys, the top is communicated with cavity between combustion chamber bell 5 and the combustion chamber loam cake 6, and chimney 7 is installed on external furnace body 13 sides and is communicated with cavity between external furnace body 13 and the inner furnace body 9.
Air intake cover l5 is a cylindrical shape, uniform fresh air inlet 2 on the periphery of cylinder.
Compared with the prior art, the utility model has the bell on panel, also above combustion chamber, add a cover insulation cover, the air intake cover of band fresh air inlet is housed between insulation cover and combustion chamber, the external air inlet pipe is installed on external furnace body, the fresh air inlet that puts by external air inlet pipe and air intake, make the flame mixed combustion of air and combustion chamber top, sufficient combustion, energy savings improves the thermal efficiency.
Description of drawings: accompanying drawing is the utility model structural representation.
1. panels among the figure, 2. fresh air inlet, 3. panel bell, 4. insulation cover, 5. combustion chamber bell, 6. combustion chamber loam cake, 7. chimney, 8. external air inlet pipe, 9. inner furnace body, 10. grate, 11. bases, 12. ash bins, 13. external furnace bodies, 14. combustion chambers, 15. air intake covers, 16. legs.
The specific embodiment: as shown in the figure, external furnace body 13 is installed between panel 1 and base 11, inner furnace body 9 is installed on the base 11 in external furnace body, grate 10 and combustion chamber 14, combustion chamber loam cake 6 is arranged on combustion chamber, on combustion chamber, cover and be installed into wind cover 15, uniform fresh air inlet 2 on the circumference of air intake cover, above air intake cover 15 and inner furnace body 9 is combustion chamber bell 5, insulation cover 4 is arranged above the combustion chamber bell, in the outside of external furnace body 13 external air inlet pipe 8 is arranged, external air inlet pipe 8 belows are communicated with base 11 cavitys, the top is communicated with cavity between combustion chamber bell 5 and the combustion chamber loam cake 6, and air overlaps fresh air inlet 2 on 15 by external air inlet pipe 8 and air intake and enters above the combustion chamber and flame mixed combustion, makes firepower more prosperous, it is more abundant to burn, and chimney 7 is installed on external furnace body 13 sides and is communicated with cavity between external furnace body 13 and the inner furnace body 9.Panel bell 3 is arranged on panel 1, ash bin 12 is arranged in base 11, leg 16 is housed below base.

Claims (2)

1. the energy-conservation stove of external air inlet formula is made up of panel, bell, interior external furnace body, external air inlet pipe, air intake cover, combustion chamber, base, grate and chimney, it is characterized in that; Between panel (1) and base (11), external furnace body (13) is installed, base in external furnace body (11) is gone up inner furnace body (9) and combustion chamber (14) is installed, combustion chamber loam cake (6) is arranged on combustion chamber, on combustion chamber, cover and be installed into wind cover (15), in the top of air intake cover (15) and inner furnace body (9) is combustion chamber bell (5), covered insulation cover (4) at furnace core furnace, in the outside of external furnace body (13) external air inlet pipe (8) is arranged, external air inlet pipe (8) below is communicated with base (11) cavity, the top is communicated with cavity between combustion chamber bell (5) and the combustion chamber loam cake (6), and chimney (7) is installed on external furnace body (13) side and is communicated with cavity between external furnace body (13) and the inner furnace body (9).
2. the energy-conservation stove of external air inlet formula according to claim 1 is characterized in that: air intake cover (15) is a cylindrical shape, uniform fresh air inlet (2) on the periphery of cylinder.
CNU2007201740954U 2007-09-18 2007-09-18 Outer air intake type energy-saving stove Expired - Fee Related CN201106871Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201740954U CN201106871Y (en) 2007-09-18 2007-09-18 Outer air intake type energy-saving stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201740954U CN201106871Y (en) 2007-09-18 2007-09-18 Outer air intake type energy-saving stove

Publications (1)

Publication Number Publication Date
CN201106871Y true CN201106871Y (en) 2008-08-27

Family

ID=39958678

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201740954U Expired - Fee Related CN201106871Y (en) 2007-09-18 2007-09-18 Outer air intake type energy-saving stove

Country Status (1)

Country Link
CN (1) CN201106871Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116492A (en) * 2011-01-28 2011-07-06 贵州省息烽县长宏铸造有限公司 Coal-saving stove core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116492A (en) * 2011-01-28 2011-07-06 贵州省息烽县长宏铸造有限公司 Coal-saving stove core

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080827

Termination date: 20091019

C17 Cessation of patent right