CN204084481U - A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion - Google Patents
A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion Download PDFInfo
- Publication number
- CN204084481U CN204084481U CN201420484842.4U CN201420484842U CN204084481U CN 204084481 U CN204084481 U CN 204084481U CN 201420484842 U CN201420484842 U CN 201420484842U CN 204084481 U CN204084481 U CN 204084481U
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- CN
- China
- Prior art keywords
- temperature
- burner hearth
- burner
- kitchen range
- double
- 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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- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003546 flue gas Substances 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 10
- 230000003134 recirculating effect Effects 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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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- Air Supply (AREA)
Abstract
The utility model relates to a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, and it comprises double-deck burner hearth, burner, high temperature gases recirculating passage, fuel-feed pipe, air hose and air blast; Wherein, be provided with some smoke backflow holes in described its madial wall of double-deck burner hearth, in described double-deck burner hearth, be provided with high-temperature flue gas collection chamber; Be provided with described burner in the bottom of described double-deck burner hearth, the hybrid chamber of high-temperature flue gas and fresh air is arranged at burner bottom; Described burner is connected with described fuel-feed pipe; Described high temperature gases recirculating passage end is connected with high-temperature flue gas collection chamber, and the other end is connected with hybrid chamber; Described air hose one end is connected with hybrid chamber, and the other end is connected with air blast.The blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present utility model have the plurality of advantages such as structure is simple, heat utilization efficiency is high, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of kitchen range, is specifically related to a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, belongs to public kitchen commercial kitchen range technical field.
Background technology
Usually containing more heat in the flue gas of discharging after the commercial kitchen range fuel combustion in the hotel of prior art, large scale business food and drink and enterprises and institutions dining room, these heats are directly discharged usually, can not be made full use of, thus waste a large amount of energy, the effect of energy-saving and emission-reduction cannot be reached, also reduce the calorific intensity of cooking stove simultaneously.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of novel blowing-type kitchen range that can realize high-temperature and low-oxygen combustion, to overcome described defect of the prior art.
Utility model content
For solving the problem, the purpose of this utility model is to provide that a kind of structure is simple, heat utilization efficiency is high, the blowing-type kitchen range that can realize high-temperature and low-oxygen combustion of energy-conserving and environment-protective.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, and it comprises double-deck burner hearth, burner, high temperature gases recirculating passage, fuel-feed pipe, air hose and air blast; Wherein, be provided with some smoke backflow holes in described its madial wall of double-deck burner hearth, in described double-deck burner hearth, be provided with high-temperature flue gas collection chamber; Be provided with described burner in the bottom of described double-deck burner hearth, the hybrid chamber of high-temperature flue gas and fresh air is arranged at burner bottom; Described burner is connected with described fuel-feed pipe; Described high temperature gases recirculating passage end is connected with high-temperature flue gas collection chamber, and the other end is connected with hybrid chamber; Described air hose one end is connected with hybrid chamber, and the other end is connected with air blast.
The blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present utility model are set to further: the top of described double-deck burner hearth is provided with some steam exhaust ports.
The blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present utility model are also set to: be provided with infrared radiation heat exchange material layer inside described double-deck burner hearth.
Compared with prior art, the utility model has following beneficial effect: 1. the blowing-type kitchen range realizing high-temperature and low-oxygen combustion of the present utility model can make full use of the waste heat of high-temperature flue gas, improve the thermal efficiency, reach energy-conservation effect; 2. more uniform temperature in more stable, the burner hearth of the blowing-type kitchen range burning realizing high-temperature and low-oxygen combustion of the present utility model, improves heating quality; Low oxygen combustion not only makes the CO content in waste gas greatly reduce, and the environment of low oxygen combustion makes the growing amount of nitrogen oxide greatly reduce, and is conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present utility model.
Fig. 2 is the top view realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present utility model.
Detailed description of the invention
Refer to shown in Figure of description 1 and accompanying drawing 2, the utility model is a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion, and it is made up of a few parts such as double-deck burner hearth 1, burner 2, high temperature gases recirculating passage 3, fuel-feed pipe 4, air hose 5 and air blasts 6.
Wherein, in described double-deck burner hearth 1, its sidewall offers some smoke backflow holes 7, in described double-deck burner hearth 1, be provided with high-temperature flue gas collection chamber 8, this high-temperature flue gas collection chamber 8 is communicated with smoke backflow hole 7.
Described burner 2 is provided with in the bottom of described double-deck burner hearth 1, the hybrid chamber 9 of one high-temperature flue gas and fresh air is formed at this burner 2 bottom, low-oxygen high-temperature air in hybrid chamber 9 is burnt with the fuel mix entered burner from fuel channel 4, forms high-temperature and low-oxygen combustion environment.
Some steam exhaust ports 10 are also provided with in the top of described double-deck burner hearth 1.Infrared radiation heat exchange material layer 11 is provided with inside described double-deck burner hearth 1.
Described burner 2 is installed on the bottom of double-deck burner hearth 1, it is connected with described fuel-feed pipe 4, by this fuel-feed pipe 4 by fuel area density to burner 2.Described high temperature gases recirculating passage 3 one end is connected with high-temperature flue gas collection chamber 8, and the other end is connected with hybrid chamber 9, thus high-temperature flue gas can be sent into hybrid chamber 9.Described air hose 5 one end is connected with hybrid chamber 9, and the other end is connected with air blast 6, thus air can be sent into hybrid chamber 9.
The operation principle realizing the blowing-type kitchen range of high-temperature and low-oxygen combustion of the present utility model is as follows: the part high-temperature flue gas produced after burner 2 burns, after first heating frying pan, the high-temperature flue gas collection chamber 8 of double-deck burner hearth 1 is entered again by smoke backflow hole 7, partial heat entrained by flue gas is transmitted to the internal layer of double-deck burner hearth 1, after the fresh air blasted through high temperature gases recirculating passage 3 and air blast 6 again mixes, become low-oxygen high-temperature air, again enter burner 2 to burn with the fuel mix that fuel channel inputs, form high-temperature and low-oxygen combustion environment.Portion after burning is then crossed and is discharged outside double-deck burner hearth 1 by steam exhaust port 10, so moves in circles, reaches energy-saving effect.
In the waste gas that existing kitchen range produce, oxygen content 10.5%-11.2% carbon monoxide content 1700ppm-200ppm.Kitchen range of the present utility model as adopt natural gas as fuel, its produce waste gas in, oxygen content about 5.4%, carbon monoxide content 30ppm; As adopted liquefied gas as fuel, in its waste gas produced, oxygen content 2.8%-3.2%, carbon monoxide content 120ppm-150ppm; The thermal efficiency improves 8%-10%.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. realize blowing-type kitchen range for high-temperature and low-oxygen combustion, it is characterized in that: comprise double-deck burner hearth, burner, high temperature gases recirculating passage, fuel-feed pipe, air hose and air blast; Wherein, be provided with some smoke backflow holes in described its madial wall of double-deck burner hearth, in described double-deck burner hearth, be provided with high-temperature flue gas collection chamber; Be provided with described burner in the bottom of described double-deck burner hearth, the hybrid chamber of high-temperature flue gas and fresh air is arranged at burner bottom; Described burner is connected with described fuel-feed pipe; Described high temperature gases recirculating passage end is connected with high-temperature flue gas collection chamber, and the other end is connected with hybrid chamber; Described air hose one end is connected with hybrid chamber, and the other end is connected with air blast.
2. realize the blowing-type kitchen range of high-temperature and low-oxygen combustion as claimed in claim 1, it is characterized in that: the top of described double-deck burner hearth is provided with some steam exhaust ports.
3. realize the blowing-type kitchen range of high-temperature and low-oxygen combustion as claimed in claim 1, it is characterized in that: inside described double-deck burner hearth, be provided with infrared radiation heat exchange material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484842.4U CN204084481U (en) | 2014-08-26 | 2014-08-26 | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484842.4U CN204084481U (en) | 2014-08-26 | 2014-08-26 | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084481U true CN204084481U (en) | 2015-01-07 |
Family
ID=52177192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484842.4U Expired - Fee Related CN204084481U (en) | 2014-08-26 | 2014-08-26 | A kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235887A (en) * | 2014-08-26 | 2014-12-24 | 湖北谁与争锋节能灶具有限公司 | Blowing-type stove capable of realizing high-temperature low-oxygen combustion |
| CN104879793A (en) * | 2015-05-21 | 2015-09-02 | 芜湖市环洲节能科技有限公司 | Energy-saving stove and stove energy-saving method |
-
2014
- 2014-08-26 CN CN201420484842.4U patent/CN204084481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235887A (en) * | 2014-08-26 | 2014-12-24 | 湖北谁与争锋节能灶具有限公司 | Blowing-type stove capable of realizing high-temperature low-oxygen combustion |
| CN104879793A (en) * | 2015-05-21 | 2015-09-02 | 芜湖市环洲节能科技有限公司 | Energy-saving stove and stove energy-saving method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210826 |