CN202229243U - High-efficient energy-saving fire coal (firewood) hot water stove - Google Patents

High-efficient energy-saving fire coal (firewood) hot water stove Download PDF

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Publication number
CN202229243U
CN202229243U CN2011202825388U CN201120282538U CN202229243U CN 202229243 U CN202229243 U CN 202229243U CN 2011202825388 U CN2011202825388 U CN 2011202825388U CN 201120282538 U CN201120282538 U CN 201120282538U CN 202229243 U CN202229243 U CN 202229243U
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CN
China
Prior art keywords
stove
frying pan
hot water
burner hearth
chimney
Prior art date
Application number
CN2011202825388U
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Chinese (zh)
Inventor
张正军
Original Assignee
张正军
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.)
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Publication date
Application filed by 张正军 filed Critical 张正军
Priority to CN2011202825388U priority Critical patent/CN202229243U/en
Application granted granted Critical
Publication of CN202229243U publication Critical patent/CN202229243U/en

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Abstract

The utility model discloses a high-efficient energy-saving fire coal (firewood) hot water stove, which comprises a stove body (6), a hearth (4), a frying pan (8), a hot water cavity (5) and a chimney (9), wherein the hearth (4), the frying pan (8), the hot water cavity (5) and the chimney (9) are arranged on the stove body (6). An annular smoke groove (3) is arranged on the periphery of an end of the hearth (4) contacted with the frying pan (8), a plurality of guiding smoke channels (2) for communicating an inner cavity of the hearth (4) and the annular smoke groove (3) are arranged around the end of the hearth (4) contacted with the frying pan (8), and the annular smoke groove (3) is communicated with the chimney (9). The high-efficient energy-saving fire coal (firewood) hot water stove is high in heat efficiency, and the frying pan can be heated evenly.

Description

Efficient energy-saving coal-firing (bavin) hot water large stove
Technical field
The utility model relates to a kind of hot water large stove, particularly relates to a kind of efficient energy-saving coal-firing (bavin) hot water large stove.
Background technology
The existing common coal-fired large stove thermal efficiency low (about 40%); Exhaust gas temperature is high, and fume amount is big; The frying pan uneven fire limit problem partially of being heated easily.Along with the date of the energy is becoming tight, because the greenhouse effects that the greenhouse gases gas purging causes and more and more serious to the influence of environment with discharge of harmful gases.People constantly strengthen energy-conserving and environment-protective consciousness, and the kitchen kitchen range of energy-conserving and environment-protective also will more and more receive the welcome of general public.
The utility model content
The utility model technical problem to be solved provides that a kind of thermal efficiency is high, frying pan is heated uniform efficient energy-saving coal-firing (bavin) hot water large stove.
In order to solve the problems of the technologies described above; The efficient energy-saving coal-firing that the utility model provides (bavin) hot water large stove; Comprise stove, be located at burner hearth, frying pan, hot-water cavity and chimney on the stove, the periphery of the end that described burner hearth contacts with described frying pan is provided with annular cigarette groove; Be provided with the guiding flue of described burner hearth cavity of a plurality of connections and described annular cigarette groove around the end that described burner hearth contacts with described frying pan, described annular cigarette groove is communicated with described chimney.
The end that described burner hearth contacts with described frying pan is provided with a big guiding flue that is communicated with described burner hearth cavity and described annular cigarette groove, and described big guiding flue is located at a symmetrical side of described annular cigarette groove and described chimney connected entrance.
Described guiding flue is located at the top ends that described burner hearth contacts with described frying pan.
Described guiding flue is laid in the end that described burner hearth contacts with described frying pan circumferentially even the branch.
Described chimney is provided with heat exchanger, and described heat exchanger is communicated with described hot-water cavity.
Adopt efficient energy-saving coal-firing (bavin) the hot water large stove of technique scheme; Because the periphery of the end that burner hearth contacts with frying pan is provided with annular cigarette groove, be provided with the guiding flue of a plurality of connection burner hearth cavities and annular cigarette groove around the end that burner hearth contacts with frying pan, annular cigarette groove is communicated with chimney; The high-temperature flue gas that burner hearth produces gets into annular cigarette groove through the guiding flue that is provided with all around; High-temperature flue gas heats around the frying pan, discharges through chimney again, has guaranteed that frying pan is heated evenly.Big guiding flue on the burner hearth is located at a symmetrical side of annular cigarette groove and chimney connected entrance, has not only guaranteed smoke discharging effect but also guaranteed that frying pan is heated evenly.The guiding flue is located at the end that burner hearth contact with frying pan, again frying pan is heated when high-temperature flue gas gets into annular cigarette groove, frying pan be heated even and the thermal efficiency high.The guiding flue evenly distributes, and frying pan is heated more even.Chimney is provided with heat exchanger, and heat exchanger is communicated with hot-water cavity, gets into hot-water cavity again after the water in the heat exchanger is heated the flue gas heat exchange in the chimney, improves heat utilization efficiency.
In sum, the utility model is that a kind of thermal efficiency is high, frying pan is heated uniform efficient energy-saving coal-firing (bavin) hot water large stove.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sectional view.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Referring to Fig. 1 and Fig. 2; On stove 6, be provided with burner hearth 4, frying pan 8, hot-water cavity 5 and chimney 9; The periphery of the end that burner hearth 5 contacts with frying pan 8 is provided with annular cigarette groove 3, evenly is provided with the guiding flue 2 of a plurality of connection burner hearth 4 inner chambers and annular cigarette groove 3 around the top ends that burner hearth contacts with frying pan 8, and annular cigarette groove 3 is communicated with described chimney 9; The end that burner hearth 4 contacts with frying pan 8 is provided with a big guiding flue 7 that is communicated with burner hearth 4 inner chambers and annular cigarette groove 3; Big guiding flue 7 is located at a symmetrical side of the connected entrance 10 of annular cigarette groove 3 and chimney 9, and chimney 9 is provided with heat exchanger 1, and heat exchanger 1 is communicated with hot-water cavity 5.
Referring to Fig. 1 and Fig. 2, the high-temperature flue gas that burner hearth 4 produces gets into annular cigarette groove 3 through the guiding flue 2 that is provided with all around, and high-temperature flue gas is discharged through chimney 9 heating around the frying pan 8 again, has guaranteed that frying pan 8 is heated evenly.Big guiding flue 7 on the burner hearth 4 is located at a symmetrical side of the connected entrance 10 of annular cigarette groove 3 and chimney 9, has not only guaranteed smoke discharging effect but also guaranteed that frying pan 8 is heated evenly.Guiding flue 2 is located at the end that burner hearth 4 contact with frying pan 8, again frying pan 8 is heated when high-temperature flue gas gets into annular cigarette groove 3, frying pan 8 be heated even and the thermal efficiency high.Guiding flue 2 evenly distributes, and frying pan 8 is heated more even.Chimney 9 is provided with heat exchanger 1, and heat exchanger 1 is communicated with hot-water cavity 5, and the water in the heat exchanger 1 gets into hot-water cavity 5 after the flue gas heat exchange in the chimney 9 is heated again, improves heat utilization efficiency.
Referring to Fig. 1 and Fig. 2; Efficient energy-saving coal-firing (bavin) hot water large stove is a kind of cooking apparatus; To the energy of large stove input the forms such as heat energy of chemical energy in the fuel, electric energy, high-temperature flue gas are arranged; Through the conversion of efficient energy-saving coal-firing hot water large stove, outwards export heat energy and be used for cooking, and outwards export hot water.
Efficient energy-saving coal-firing (bavin) hot water large stove fries dish the thermal hardware that simultaneously water is heated into hot water as solid-fuelled heat energy such as utilizing coal, firewood; Solid fuel ignition is constantly emitted heat; The high-temperature flue gas that burning produces is through the propagation of heat; With heat transferred frying pan and efficient energy-saving coal-firing hot water large stove heating surface, and the high-temperature flue gas self-temperature constantly reduces, and is discharged by chimney at last.
Existing common coal-fired large stove overall thermal efficient is low; The thermal efficiency has caused the serious waste of the energy about 40%, the utility model efficient energy-saving coal-firing (bavin) hot water large stove overall thermal efficient is greater than 80%; Energy-saving effect significantly increases, and has reduced the discharging of greenhouse gases simultaneously.
Existing common coal-fired large stove flue gas directly discharges, and exhaust gas temperature is up to more than 350 ℃, and the utility model efficient energy-saving coal-firing (bavin) hot water large stove exhaust gas temperature is controlled at below 200 ℃.
Existing common coal-fired large stove flue gas directly discharges, and dust concentration is high, and the utility model efficient energy-saving coal-firing (bavin) hot water large stove contains flue dust sedimentation structural design, and smoke dust discharge concentration is compared common large stove and reduced more than 60%.
The existing common coal-fired large stove frying pan uneven heat limit problem partially that occurs of being heated easily; The burner hearth flue gas of coal-fired (bavin) hot water large stove of this use novel high-efficiency and energy-saving is derived annular cigarette groove 3 directed circulation through guiding flue 2; Guarantee that promptly fire box temperature improves efficiency of combustion, can solve the easy frying pan uneven fire problem on limit partially of being heated again.

Claims (5)

1. an efficient energy-saving coal-firing (bavin) hot water large stove; Comprise stove (6); Be located at burner hearth (4), frying pan (8), hot-water cavity (5) and chimney (9) on the stove (6); It is characterized in that: the periphery of the end that described burner hearth (4) contacts with described frying pan (8) is provided with annular cigarette groove (3); Be provided with the inner chamber of the described burner hearth of a plurality of connections (4) and the guiding flue (2) of described annular cigarette groove (3) around the end that described burner hearth (4) contacts with described frying pan (8), described annular cigarette groove (3) is communicated with described chimney (9).
2. efficient energy-saving coal-firing according to claim 1 (bavin) hot water large stove; It is characterized in that: the end that described burner hearth (4) contacts with described frying pan (8) is provided with one and is communicated with the inner chamber of described burner hearth (4) and the big guiding flue (7) of described annular cigarette groove (3), and described big guiding flue (7) is located at a symmetrical side of the connected entrance (10) of described annular cigarette groove (3) and described chimney (9).
3. efficient energy-saving coal-firing according to claim 1 and 2 (bavin) hot water large stove is characterized in that: described guiding flue (2) is located at the top ends that described burner hearth (4) contacts with described frying pan (8).
4. efficient energy-saving coal-firing according to claim 1 and 2 (bavin) hot water large stove is characterized in that: described guiding flue (2) is laid in the end that described burner hearth (4) contacts with described frying pan (8) circumferentially even the branch.
5. efficient energy-saving coal-firing according to claim 1 and 2 (bavin) hot water large stove, it is characterized in that: described chimney (9) is provided with heat exchanger (1), and described heat exchanger (1) is communicated with described hot-water cavity (5).
CN2011202825388U 2011-08-05 2011-08-05 High-efficient energy-saving fire coal (firewood) hot water stove CN202229243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202825388U CN202229243U (en) 2011-08-05 2011-08-05 High-efficient energy-saving fire coal (firewood) hot water stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202825388U CN202229243U (en) 2011-08-05 2011-08-05 High-efficient energy-saving fire coal (firewood) hot water stove

Publications (1)

Publication Number Publication Date
CN202229243U true CN202229243U (en) 2012-05-23

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Application Number Title Priority Date Filing Date
CN2011202825388U CN202229243U (en) 2011-08-05 2011-08-05 High-efficient energy-saving fire coal (firewood) hot water stove

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103292358A (en) * 2013-07-03 2013-09-11 伍胜华 Coal fired multi-functional energy-saving stove
CN104075347A (en) * 2013-03-25 2014-10-01 聂后昌 Movable energy-saving firewood burning stove
CN104964311A (en) * 2014-10-28 2015-10-07 龙山红日锅炉有限公司 Energy-saving large gas cooking range

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104075347A (en) * 2013-03-25 2014-10-01 聂后昌 Movable energy-saving firewood burning stove
CN103292358A (en) * 2013-07-03 2013-09-11 伍胜华 Coal fired multi-functional energy-saving stove
CN103292358B (en) * 2013-07-03 2015-06-17 伍胜华 Coal fired multi-functional energy-saving stove
CN104964311A (en) * 2014-10-28 2015-10-07 龙山红日锅炉有限公司 Energy-saving large gas cooking range

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20140805