CN202419702U - Novel energy-saving mess hall cooking range - Google Patents

Novel energy-saving mess hall cooking range Download PDF

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Publication number
CN202419702U
CN202419702U CN2011205541848U CN201120554184U CN202419702U CN 202419702 U CN202419702 U CN 202419702U CN 2011205541848 U CN2011205541848 U CN 2011205541848U CN 201120554184 U CN201120554184 U CN 201120554184U CN 202419702 U CN202419702 U CN 202419702U
Authority
CN
China
Prior art keywords
combustion chamber
cooking range
communicated
cooking stove
air channel
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
CN2011205541848U
Other languages
Chinese (zh)
Inventor
刘俊昌
李金昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN FEIYING NEW ENERGY TECHNOLOGY CO LTD
Original Assignee
HUNAN FEIYING NEW ENERGY TECHNOLOGY CO LTD
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 HUNAN FEIYING NEW ENERGY TECHNOLOGY CO LTD filed Critical HUNAN FEIYING NEW ENERGY TECHNOLOGY CO LTD
Priority to CN2011205541848U priority Critical patent/CN202419702U/en
Application granted granted Critical
Publication of CN202419702U publication Critical patent/CN202419702U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel energy-saving mess hall cooking range comprising a cooking range main body, wherein a wok is arranged on the top part of the cooking range, a firewood feed opening is arranged on one side of the cooking range, an air inlet and an air channel are arranged on the bottom part of the cooking range, the novel energy-saving mess hall cooking range is characterized in that a first combustion chamber and a second combustion chamber are arranged in the cooking range main body, one side of the first combustion chamber is communicated with the firewood feed opening, and the bottom part of the first combustion chamber is communicated with the air channel through a flame bridge; and the second combustion chamber is located between the first combustion chamber and the bottom part of the wok and is communicated with the air channel through an annular air channel, a plurality of flame tubes are arranged on the periphery of the second combustion chamber, the two ends of the flame tubes are respectively communicated with the second combustion chamber and the annular air channel, and the annular air channel is communicated with the external air through a smoke tube. The novel energy-saving mess hall cooking range disclosed by the utility model has the beneficial effects that the prior art is improved to guarantee the comprehensive heat efficiency of the cooking range to be larger than 80%, the smoke dust and the waste gas emission reach the national standard, and the cooking range can provide a large amount of hot water and high temperature vapor to steam rice while cooking dishes.

Description

A kind of novel energy-conserving dining room cooking stove
Technical field
The utility model relates to the cooking stove field, specially refers to a kind of multi-functional efficient low-discharging, bavin, the dual-purpose dining room of coal cooking stove.
Background technology
Present dining room cooking stove function ratio is more single, and especially the school lunch service in rural area cuts off major part and can only burn coal or burn bavin, because combustion system falls behind, energy consumption is high, and pollution is big, and the thermal efficiency is low to be the common shortcomings of these dining room cooking stoves.
The utility model content
The purpose of the utility model is to provide a kind of novel energy-conserving dining room cooking stove, through conventional art is improved, thereby has reached energy-conserving and environment-protective, improves the purpose of thermal conversion rate.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of novel energy-conserving dining room cooking stove comprises the cooking stove main body, and the top of cooking stove is placed with the dish pot; One side of cooking stove is provided with firewood adding hole; The bottom of cooking stove is provided with air inlet and air channel, it is characterized in that, the set inside of cooking stove main body has first combustion chamber and second combustion chamber; One side of said first combustion chamber is communicated with firewood adding hole, and the bottom is communicated with through grate and air channel; Said second combustion chamber is between first combustion chamber and dish pot bottom; Be communicated with through annular passage and air channel through the air port; Also be provided with some fire tubes around second combustion chamber, the two ends of fire tube are communicated with second combustion chamber and annular flue respectively, and annular flue is communicated with extraneous air through smoke pipe.
In an embodiment of the utility model, the outer periphery of said first combustion chamber and second combustion chamber is equipped with water jacket, and annular flue is close in the outside of water jacket, and the top of water jacket is provided with the water inlet pipe steam pipe, and the bottom of water jacket is provided with boiled water pipe and steam pipe.
In an embodiment of the utility model, the outermost layer of said cooking stove main body is provided with heat-insulation layer.
The beneficial effect of the utility model is: through prior art is improved, the integrated heat efficiency that makes cooking stove is greater than 80%, and flue dust, toxic emission are up to state standards, and in cooking, a large amount of hot water and high-temperature steam steamed rice can be provided.
Description of drawings
Fig. 1 is the structural representation of the said novel energy-conserving of the utility model dining room cooking stove.
Fig. 2 is the vertical view of the said novel energy-conserving of the utility model dining room cooking stove.
Fig. 3 is the front view of the said novel energy-conserving of the utility model dining room cooking stove.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
Like Fig. 1, Fig. 2 and shown in Figure 3, the described a kind of novel energy-conserving of the utility model dining room cooking stove comprises the cooking stove main body; The top of cooking stove is placed with dish pot 1; One side of cooking stove is provided with firewood adding hole 12, and the bottom of cooking stove is provided with air inlet 14 and air channel 10, and the set inside of cooking stove main body has first combustion chamber 6 and second combustion chamber 11; One side of said first combustion chamber 6 is communicated with firewood adding hole 12, and the bottom is communicated with through grate 9 and air channel 10; Said second combustion chamber 11 is between first combustion chamber 6 and dish pot 1 bottom; Be communicated with through annular passage 7 and air channel 10 through air port 3; Also be provided with some fire tubes 2 around second combustion chamber 11; The two ends of fire tube 2 are communicated with second combustion chamber 11 and annular flue 8 respectively, and annular flue 8 is communicated with extraneous air through smoke pipe 4.
The outer periphery of said first combustion chamber 6 and second combustion chamber 11 is equipped with water jacket 5, and annular flue 8 is close in the outside of water jacket 5, and the top of water jacket 5 is provided with water inlet pipe 15, and the bottom of water jacket 5 is provided with steam pipe 16 and boiled water pipe 17; The outermost layer of said cooking stove main body is provided with heat-insulation layer 13.
The operation principle of the utility model is following: fuel (coal or bavin) is added in first combustion chamber 6 from firewood adding hole 12; Close firewood adding hole 12 after the fire fuel; A wind that provides through air channel 10, grate 9 carries out the burning first time in first combustion chamber 6; When partly imperfect combustion material flows to second combustion chamber 11, with from air channel 10, the secondary hot-air of ring-like air channel 7, secondary air hole 3 ejections carries out secondary and fully burns in second combustion chamber 11.Turning back to flow to and are distributed in the second combustion chamber 11 some fire tubes 2 on every side in the bottom of thermal-flame heating frying pan 1, waste heat, and arrives ring-like flue 8 through fire tube 2, collected minimum waste gas row to atmosphere by smoke pipe 4 again.The interior ring of water jacket 5 not only can absorb the heat of first combustion chamber 6, second combustion chamber 11, and its outer shroud can absorb the heat of ring-like flue 8, and the heat of all fire tubes 2 is also all absorbed by water jacket 5 simultaneously.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. a novel energy-conserving dining room cooking stove comprises the cooking stove main body, and the top of cooking stove is placed with the dish pot; One side of cooking stove is provided with firewood adding hole; The bottom of cooking stove is provided with air inlet and air channel, it is characterized in that, the set inside of cooking stove main body has first combustion chamber and second combustion chamber; One side of said first combustion chamber is communicated with firewood adding hole, and the bottom is communicated with through grate and air channel; Said second combustion chamber is between first combustion chamber and dish pot bottom; Be communicated with through annular passage and air channel through the air port; Also be provided with some fire tubes around second combustion chamber, the two ends of fire tube are communicated with second combustion chamber and annular flue respectively, and annular flue is communicated with extraneous air through smoke pipe.
2. a kind of novel energy-conserving according to claim 1 dining room cooking stove; It is characterized in that the outer periphery of said first combustion chamber and second combustion chamber is equipped with water jacket, annular flue is close in the outside of water jacket; The top of water jacket is provided with water inlet pipe, and the bottom of water jacket is provided with boiled water pipe and steam pipe.
3. a kind of novel energy-conserving according to claim 1 dining room cooking stove is characterized in that the outermost layer of said cooking stove main body is provided with heat-insulation layer.
CN2011205541848U 2011-12-27 2011-12-27 Novel energy-saving mess hall cooking range Expired - Fee Related CN202419702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205541848U CN202419702U (en) 2011-12-27 2011-12-27 Novel energy-saving mess hall cooking range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205541848U CN202419702U (en) 2011-12-27 2011-12-27 Novel energy-saving mess hall cooking range

Publications (1)

Publication Number Publication Date
CN202419702U true CN202419702U (en) 2012-09-05

Family

ID=46744461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205541848U Expired - Fee Related CN202419702U (en) 2011-12-27 2011-12-27 Novel energy-saving mess hall cooking range

Country Status (1)

Country Link
CN (1) CN202419702U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103062807A (en) * 2013-01-11 2013-04-24 湖南三锦节能环保科技有限公司 Fire-tube-type efficient fuel gas steam engine oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103062807A (en) * 2013-01-11 2013-04-24 湖南三锦节能环保科技有限公司 Fire-tube-type efficient fuel gas steam engine oven

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

Granted publication date: 20120905

Termination date: 20201227