CN202757155U - Energy-saving cooking range - Google Patents
Energy-saving cooking range Download PDFInfo
- Publication number
- CN202757155U CN202757155U CN2012204113734U CN201220411373U CN202757155U CN 202757155 U CN202757155 U CN 202757155U CN 2012204113734 U CN2012204113734 U CN 2012204113734U CN 201220411373 U CN201220411373 U CN 201220411373U CN 202757155 U CN202757155 U CN 202757155U
- Authority
- CN
- China
- Prior art keywords
- kitchen range
- chamber
- distributor
- energy
- gas
- 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.)
- Withdrawn - After Issue
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 23
- 238000009825 accumulation Methods 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000567 combustion gas Substances 0.000 description 12
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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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- Gas Burners (AREA)
Abstract
The utility model relates to an energy-saving cooking range, and particularly to an energy-saving and environment-protecting gas cooking range. The energy-saving cooking range solves the problems that due to the unreasonable structure of the gas cooking range in the prior art, a mass of energy runs away and gas and air can not be fully mixed so as to make the tailpipe emission to exceed the standard seriously and waste the fuel. The energy-saving cooking range comprises a cooking chamber, a pan circle and a furnace core. The cooking chamber is composed of an outer layer of the cooking chamber, an inner layer of the cooking chamber and a heat accumulation cavity. A plurality of heat conducting holes are arranged in the inner layer of the cooking chamber. A distributor placed in the furnace core is fixed on the top of the furnace core. A center hole is installed on the distributor, and a gas pipe is fixed in the center hole. A seal nut is connected in a screwed mode on the gas pipe at one end placed inside the furnace core, and a plurality of nut vent holes are installed in the seal nut. A bank cap is placed on the distributor, and a plurality of gas inlets are installed on the lower portion of the bank cap. An electron ignition needle is fixed on the distributor. The energy-saving cooking range has the advantages of being clever in design, capable of being widely applied to a troop mess hall, a school canteen, an enterprise canteen and a catering institution to replace the cooking range of the existing traditional gas cooking appliances.
Description
Technical field
The utility model relates to gas burner, is specially a kind of gas burner of energy-conserving and environment-protective.
Background technology
Existing gas burner is less because of the fire seperating hole of distributor, and combustion gas does not atomize after entering the chamber of a kitchen range, can't fully mix with air, cause burning insufficient, and the thermal efficiency of combustion gas can only reach about 20%; Thereby the waste gas such as carbon monoxide and nitrogen oxide are discharged from chimney with imperfect combustion combustion gas, cause the discharge capacity severe overweight, and greatly wasted fuel; And a little less than when burning firepower, the flame envelope temperature only has about 800 degree; Heat runs off in a large number during burning, and the kitchen temperature is raise.Existing gas burner is to be installed respectively by the chamber of a kitchen range, the kitchen range core that is fixed in the pot circle at chamber of a kitchen range top and is fixed in chamber of a kitchen range bottom to form simultaneously, the pot circle is made of cast iron, so the pot circle hardening cracks easily, the chamber of a kitchen range life-span is short, the kitchen range core very easily damages, and has greatly affected the service life of kitchen range.The height of the distributor of existing gas burner only has about 5cm, has circular air admission hole on the distributor, because of the restriction of distributor height, in order to allow combustion gas pass through, circular air admission hole is less and the aperture is large, so just so that air-flow when passing through circular air admission hole the fast impulsive force of speed large, cause noise larger.
Summary of the invention
Thereby the utility model can't fully mix the problem that make discharge amount of exhaust gas severe overweight, waste of fuel because unreasonable structure causes a large amount of losses of heat and combustion gas with air in order to solve existing gas burner, and a kind of energy-saving cooking stove head is provided.
The utility model is to adopt following technical scheme to realize: energy-saving cooking stove head comprises the chamber of a kitchen range, is fixed in the pot circle at chamber of a kitchen range top and the kitchen range core that is fixed in chamber of a kitchen range bottom; The chamber of a kitchen range is comprised of chamber of a kitchen range skin, chamber of a kitchen range internal layer and the heat accumulation chamber between chamber of a kitchen range skin and chamber of a kitchen range internal layer; Have the outlet port that communicates with the heat accumulation chamber on the chamber of a kitchen range skin, have the thermal hole that several communicate with the heat accumulation chamber on the chamber of a kitchen range internal layer; The top of kitchen range core is fixed with the distributor that is positioned at the kitchen range in-core, has several distributor air admission holes on the sidewall of distributor; Have centre bore on the distributor, be fixed with the Gas Pipe that the other end passes the kitchen range core on the centre bore, Gas Pipe is provided with and is positioned at the outer flow-limiting valve of kitchen range core; The threaded one end that Gas Pipe is positioned at the kitchen range in-core is connected with the sealing nut, has the nut venthole that several communicate with Gas Pipe on the sealing nut; Be placed with on the distributor be placed on the sealing nut and and sealing stay gapped fire covering cap between the nut, the bottom of fire covering cap has several gas inlet holes that communicates with the nut venthole; The oxygen air inlet that the bottom of kitchen range core is provided with air inlet and communicates with air inlet; Be fixed with the electronic ignition pin that is positioned at fire covering cap one side on the distributor.
During work, the air that enters from air inlet enters the kitchen range in-core from kitchen range core bottom after mixing the oxygen that enters from the oxygen air inlet together, help the oxygen air again the distributor air admission hole level from the distributor sidewall that is fixed in kitchen range core top enter in the distributor; After the combustion gas that enters Gas Pipe enters between sealing nut and the fire covering cap from the nut venthole on the sealing nut that is threadedly connected to Gas Pipe one end again on being placed in the sealing nut and the gas inlet hole horizontal that is positioned over the fire covering cap bottom on the distributor enter in the distributor, combustion gas with help oxygen air fully the mixing of fire covering cap in distributor all around; It is upper and make the electronic striking pin hit out spark of starting working that pot is placed on pot circle, thereby the gas that will fully mix is lighted; The heat that can't leak outside during gas combustion is to chamber of a kitchen range internal layer heating and then enter in the heat accumulation chamber and store, heat in the heat accumulation chamber again thermal hole on chamber of a kitchen range internal layer enters and makes heat recycling in the chamber of a kitchen range and reduced the temperature in kitchen, after the thermal hole of the waste gas after the burning from chamber of a kitchen range internal layer enters the heat accumulation chamber again the outlet port on chamber of a kitchen range skin discharge; In the course of work, thereby can control fiery size by the air inflow of the flow-limiting valve regulating gas on the regulating gas pipeline as required.
The utility model design is ingenious, combustion gas enters fully mixing in the distributor and at fire covering cap all around with helping the equal level of oxygen air, can save combustion gas 33-41%, simultaneously so that the discharge capacity of the waste gas such as carbon monoxide and nitrogen oxide only is 0.01%, meet national waste gas emission standard; The heat of burning does not run off heat after storing in the heat accumulation chamber or runs off less and allow the heat recycling, but solar term 21-33%, reduction kitchen temperature 5-10 degree; The flame envelope temperature can reach about 1400 degree during burning, and the thermal efficiency of combustion gas can reach 60%; The problem that make discharge amount of exhaust gas severe overweight, combustion gas waste can't be fully mixed because unreasonable structure causes a large amount of losses of heat and combustion gas with air thereby solved existing gas burner, the sphere of lifes such as government dining room, PLA dining hall, school lunch service, corporation eatery, food and drink mechanism can be widely used in.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-pot circle; 2-kitchen range core; The 3-chamber of a kitchen range is outer; 4-chamber of a kitchen range internal layer; The 5-thermal hole; 6-heat accumulation chamber; The 7-outlet port; 8-gas inlet hole; The 9-distributor; The 10-platen; The 11-Gas Pipe; 12-seals nut; The 13-flow-limiting valve; The 14-fire covering cap; 15-oxygen air inlet; The 16-air inlet; 17-electronic ignition pin; 18-nut venthole; 19-distributor air admission hole.
The specific embodiment
Energy-saving cooking stove head comprises the chamber of a kitchen range, is fixed in the pot circle 1 at chamber of a kitchen range top and the kitchen range core 2 that is fixed in chamber of a kitchen range bottom; The chamber of a kitchen range is comprised of chamber of a kitchen range skin 3, chamber of a kitchen range internal layer 4 and the heat accumulation chamber 6 between the chamber of a kitchen range outer 3 and chamber of a kitchen range internal layer 4; Have the outlet port 7 that communicates with heat accumulation chamber 6 on the chamber of a kitchen range skin 3, have the thermal hole 5 that several communicate with heat accumulation chamber 6 on the chamber of a kitchen range internal layer 4; The top of kitchen range core 2 is fixed with the distributor 9 that is positioned at kitchen range core 2, has several distributor air admission holes 19 on the sidewall of distributor 9; Have centre bore on the distributor 9, be fixed with the Gas Pipe 11 that the other end passes the kitchen range core on the centre bore, Gas Pipe 11 is provided with the flow-limiting valve 13 that is positioned at outside the kitchen range core 2; The threaded one end that Gas Pipe 11 is positioned at kitchen range core 2 is connected with sealing nut 12, has the nut venthole 18 that several communicate with Gas Pipe 11 on the sealing nut 12; Be placed with on the distributor 9 be placed on the sealing nut 12 and and sealing stay gapped fire covering cap 14 between the nut 12, the bottom of fire covering cap 14 has several gas inlet holes 8 that communicates with nut venthole 18; The oxygen air inlet 15 that the bottom of kitchen range core 2 is provided with air inlet 16 and communicates with air inlet 16; Be fixed with the electronic ignition pin 17 that is positioned at fire covering cap 14 1 sides on the distributor 9.
During implementation, described distributor 9 is fixed on the top of kitchen range core 2 by platen 10; The described chamber of a kitchen range, pot circle 1 and kitchen range core 2 are integral structures; The described chamber of a kitchen range, pot circle 1 and kitchen range core 2 are made by cast steel, have improved the service life of kitchen range.Described thermal hole is the arc thermal hole.The height of described distributor 9 is 10-15cm, vertically has side by side 80-150 bar shaped distributor air admission hole on the sidewall of distributor 9, and the length of bar shaped distributor air admission hole is 2cm for 8cm is wide; The impulsive force of meeting diffusing air current when air-flow process bar shaped distributor air admission hole has greatly reduced noise like this.Divide mouthful spiral shell to emit to be evenly equipped with 8-12 diameter the nut venthole that is 3mm; The gas inlet hole that it is 2mm that the bottom that banking fire is emitted is evenly equipped with 15-20 diameter.
Claims (5)
1. energy-saving cooking stove head comprises the chamber of a kitchen range, is fixed in the pot circle (1) at chamber of a kitchen range top and the kitchen range core (2) that is fixed in chamber of a kitchen range bottom; It is characterized in that: the chamber of a kitchen range by the chamber of a kitchen range outer (3), chamber of a kitchen range internal layer (4) and be positioned at chamber of a kitchen range skin (3) and chamber of a kitchen range internal layer (4) between heat accumulation chamber (6) form; The chamber of a kitchen range has the outlet port (7) that communicates with heat accumulation chamber (6) on outer (3), has the thermal hole (5) that several communicate with heat accumulation chamber (6) on the chamber of a kitchen range internal layer (4); The top of kitchen range core (2) is fixed with the distributor (9) that is positioned at kitchen range core (2), has several distributor air admission holes (19) on the sidewall of distributor (9); Distributor has centre bore on (9), is fixed with the Gas Pipe (11) that the other end passes the kitchen range core on the centre bore, and Gas Pipe (11) is provided with and is positioned at the outer flow-limiting valve (13) of kitchen range core (2); The threaded one end that Gas Pipe (11) is positioned at kitchen range core (2) is connected with sealing nut (12), has the nut venthole (18) that several communicate with Gas Pipe (11) on the sealing nut (12); Be placed with on the distributor (9) be placed in sealing nut (12) upper and and sealing nut (12) between stay gapped fire covering cap (14), the bottom of fire covering cap (14) has several gas inlet holes (8) that communicates with nut venthole (18); The oxygen air inlet (15) that the bottom of kitchen range core (2) is provided with air inlet (16) and communicates with air inlet (16); Be fixed with the electronic ignition pin (17) that is positioned at fire covering cap (14) one sides on the distributor (9).
2. energy-saving cooking stove head according to claim 1, it is characterized in that: described distributor (9) is fixed on the top of kitchen range core (2) by platen (10).
3. energy-saving cooking stove head according to claim 1 and 2 is characterized in that: the described chamber of a kitchen range, pot circle (1) and kitchen range core (2) are integral structures; The described chamber of a kitchen range, pot circle (1) and kitchen range core (2) are made by cast steel.
4. energy-saving cooking stove head according to claim 1 and 2, it is characterized in that: the height of described distributor (9) is 10-15cm; Vertically have side by side several bar shaped distributor air admission holes on the sidewall of distributor (9).
5. energy-saving cooking stove head according to claim 4 is characterized in that: the quantity of described bar shaped distributor air admission hole is 80-150, and the length of bar shaped distributor air admission hole is 2cm for 8cm is wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204113734U CN202757155U (en) | 2012-08-20 | 2012-08-20 | Energy-saving cooking range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204113734U CN202757155U (en) | 2012-08-20 | 2012-08-20 | Energy-saving cooking range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757155U true CN202757155U (en) | 2013-02-27 |
Family
ID=47736335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204113734U Withdrawn - After Issue CN202757155U (en) | 2012-08-20 | 2012-08-20 | Energy-saving cooking range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788373A (en) * | 2012-08-20 | 2012-11-21 | 山西迪森能源科技有限公司 | Energy-saving kitchen range |
| CN104456556A (en) * | 2014-11-06 | 2015-03-25 | 湖北中瑞天恒节能科技发展有限公司 | Burner of cooking stove |
| CN104566521A (en) * | 2014-12-29 | 2015-04-29 | 昆山富凌能源利用有限公司 | Novel energy-saving stove |
| CN108361696A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Energy-saving cooking stove head |
-
2012
- 2012-08-20 CN CN2012204113734U patent/CN202757155U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788373A (en) * | 2012-08-20 | 2012-11-21 | 山西迪森能源科技有限公司 | Energy-saving kitchen range |
| CN102788373B (en) * | 2012-08-20 | 2014-12-03 | 山西迪森能源科技有限公司 | Energy-saving kitchen range |
| CN104456556A (en) * | 2014-11-06 | 2015-03-25 | 湖北中瑞天恒节能科技发展有限公司 | Burner of cooking stove |
| CN104456556B (en) * | 2014-11-06 | 2019-03-26 | 湖北中瑞天恒节能科技发展有限公司 | A kind of burner |
| CN104566521A (en) * | 2014-12-29 | 2015-04-29 | 昆山富凌能源利用有限公司 | Novel energy-saving stove |
| CN108361696A (en) * | 2018-01-28 | 2018-08-03 | 昆山富凌能源利用有限公司 | Energy-saving cooking stove head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130227 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |