CN203928075U - Energy-saving fuel gas cooking range burner plate - Google Patents
Energy-saving fuel gas cooking range burner plate Download PDFInfo
- Publication number
- CN203928075U CN203928075U CN201420372458.5U CN201420372458U CN203928075U CN 203928075 U CN203928075 U CN 203928075U CN 201420372458 U CN201420372458 U CN 201420372458U CN 203928075 U CN203928075 U CN 203928075U
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- CN
- China
- Prior art keywords
- burner plate
- fuel gas
- plate body
- energy
- hole
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- 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
Links
- 239000002737 fuel gas Substances 0.000 title claims abstract description 59
- 238000010411 cooking Methods 0.000 title claims abstract description 20
- 230000004323 axial length Effects 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 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
Landscapes
- Gas Burners (AREA)
Abstract
A kind of energy-saving fuel gas cooking range burner plate, it comprises columniform burner plate body (1), the upper end outward flange of described burner plate body (1) is circumferentially with wind-proof circle (2), the upper surface of described burner plate body (1) is provided with several fuel gas holes (3), the upper surface of described burner plate body (1) is provided with groove (4), and the axis of the axis of groove (4) and burner plate body (1) upper surface, on same straight line, is also provided with several fuel gas holes (3) on the bottom surface of described groove (4); Compared with prior art, the utlity model has heat exchanger effectiveness higher, heat utilization rate is better, can make a pot body be heated evenly and can improve the good feature of kitchen range energy-saving effect.
Description
Technical field
The utility model relates to a kind of energy-saving fuel gas cooking range burner plate.
Background technology
At present, under the overall situation of energy-saving and emission-reduction, the large-scale catering industries such as hotel, restaurant and dining room adopt energy-saving fuel gas cooking range one after another, and the burner plate that energy-saving fuel gas cooking range is used is also different:
If publication number is CN 301861917S, name is called the Chinese patent of burner plate (electricity sparking); If publication number is CN301861919S, name is called the Chinese patent of burner plate (independent air feed); If publication number is CN 301861920S, name is called the Chinese patent of burner plate (large and small fire).The upper surface of the burner plate of these above-mentioned patents is all planar structures, the distance length that fuel gas hole flame out contacts with the bottom of a pan differs, this just exists the root of part flame to contact with the bottom of a pan, the excessive velocities that flame is scattered, combustion gas is not fully burnt and is contacted with the bottom of a pan, also have part flame to only have the tip of flame to contact with the bottom of a pan, the speed that flame scatters is slower, the desirable part of the part contacting with the bottom of a pan nonflame, and then cause the heat exchanger effectiveness between flame and pot lower, and inhomogeneously easily there is the situation of being burned and sticky pot in being heated of pot, heat utilization rate is also poor, finally cause the energy-saving effect of cooking stove poor.
Utility model content
The utility model provides a kind of heat exchanger effectiveness higher for above problem, and heat utilization rate is better, can make a pot body be heated evenly and can improve the good energy-saving fuel gas cooking range burner plate of kitchen range energy-saving effect.
The utility model overcomes the above problems technical scheme used: a kind of energy-saving fuel gas cooking range burner plate with following structure is provided, it comprises columniform burner plate body, the upper end outward flange of described burner plate body is circumferentially with wind-proof circle, the upper surface of described burner plate body is provided with several fuel gas holes, the upper surface of described burner plate body is provided with groove, and the axis of the axis of groove and burner plate body upper surface, on same straight line, is also provided with several fuel gas holes on the bottom surface of described groove.
Adopt after above structure, compared with prior art, the utility model is because the upper surface at burner plate body is provided with groove, and because the bottom of a pan is arc, make the distance between fuel gas hole and the bottom of a pan relatively even, flame contacts with the bottom of a pan and can be controlled in desirable position, flame high-temperature region after combustion gas is fully burnt and the bottom of a pan even contact, and fast spread behind the flame of high-temperature region and the bottom of a pan, make the heat exchanger effectiveness of pot body and flame higher, the heat utilization rate of flame also just improves thereupon, and then make the heating of pot body also more even more fast, just be not prone to the situation of being burned and gluing pot yet, can effectively reduce combustion gas use amount, make the effects of energy saving and emission reduction of cooking stove better.Therefore the utlity model has heat exchanger effectiveness higher, heat utilization rate is better, can make a pot body be heated evenly and can improve the good feature of kitchen range energy-saving effect.
As improvement, described burner plate body and wind-proof circle are integral type structure; Burner plate body and wind-proof circle can disposal moldings, can further improve production efficiency, reduce the production cost of burner plate, simultaneously, in storage and transportation, need not separate again, make storage and transportation easier, moreover carrying when being also convenient to workman and installing, be not prone to the situation of on-the-spot installation hourglass band parts.
As further improvement, between described groove floor and burner plate body upper surface, be at least provided with a step, and on the step surface of step, be also provided with several fuel gas holes; After step arranges, make the distance between fuel gas hole and the bottom of a pan more even, thus can further improve the fuel factor of combustion gas, and then effect ground minimizing combustion gas use amount, effects of energy saving and emission reduction is also better.
As further improving, described wind-proof circle lower end and the junction of burner plate body are provided with open slot again, and the part that described burner plate body upper surface is positioned at open slot is provided with fire hole kept burning day and night and fire hole, after fire hole kept burning day and night and fire hole are arranged in open slot, make ignition electrode away from fuel gas hole, flame is also just less on the impact of ignition electrode in use, and then extends the service life of ignition electrode, and fire hole kept burning day and night is under the stopping of wind-proof circle, fire hole kept burning day and night flame out can directly not contact with the bottom of a pan, make in use, cook Guan Huohou, the situation that can not occur again burnt pot, otherwise when original fire hole kept burning day and night is positioned at burner plate medium position, even if cook is Guan Huohou, fire hole kept burning day and night still directly contacts with the bottom of a pan at burned flame, the situation that there will be burnt pot, and when cook opens fire again, the flame of fire hole kept burning day and night is easier to again combustion gas out in fuel gas hole on burner plate to light under the stopping of wind-proof circle, and then make dependability of the present utility model and stability better.
As further improving, described fuel gas hole is stepped hole again, and the aperture of described fuel gas hole upper end is greater than the aperture of fuel gas hole lower end, and the axial length in hole, large aperture, fuel gas hole upper end is less than the axial length in hole, small-bore, fuel gas hole lower end; After the stepped hole of this structure arranges, combustion gas is also more abundant with contacting of air, and the area that flame is scattered is larger, therefore flame is higher with the heat exchanger effectiveness of pot body, being heated of pot body is also more even, therefore can further reduce combustion gas use amount, makes effects of energy saving and emission reduction better.
As preferably, several described fuel gas holes are circumferentially uniform around the axis of burner plate body.
Accompanying drawing explanation
Fig. 1 is the structural representation of burner plate for the utility model energy-saving fuel gas cooking range.
Fig. 2 is the axonometric drawing of burner plate for the utility model energy-saving fuel gas cooking range.
Fig. 3 is the upward view of burner plate for the utility model energy-saving fuel gas cooking range.
As shown in the figure: 1, burner plate body, 2, wind-proof circle, 3, fuel gas hole, 4, groove, 5, step, 6, open slot, 7, fire hole kept burning day and night, 8, fire hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of energy-saving fuel gas cooking range burner plate is provided, it comprises that columniform burner plate body 1 (also comprises other parts certainly, but owing to not relating to the inventive point of the invention, therefore do not repeat them here), the upper end outward flange of described burner plate body 1 is circumferentially with wind-proof circle 2, the upper surface of described burner plate body 1 is provided with several fuel gas holes 3, general fuel gas hole 3 annular spread, and the annular axis that fuel gas hole 3 forms and the axis of burner plate body 1 are on same straight line, the upper surface of described burner plate body 1 is provided with groove 4, and the axis of the axis of groove 4 and burner plate body 1 upper surface is on same straight line, on the bottom surface of described groove 4, be also provided with several fuel gas holes 3.
Described burner plate body 1 is integral type structure with wind-proof circle 2.
Between described groove 4 bottom surfaces and burner plate body 1 upper surface, be at least provided with a step 5 (this example is, also can be two, three or four etc.), and on the step surface of step 5, be also provided with several fuel gas holes 3; General burner plate body 1 upper surface is provided with the uniform fuel gas hole of a circle 3, on the step surface of step 5, be also provided with the uniform fuel gas hole of a circle 3, on the bottom surface of groove 4, be also provided with the uniform fuel gas hole of a circle 3, and the annular axis that forms of this three's fuel gas hole 3 is all on same straight line.
Described wind-proof circle 2 lower ends and the junction of burner plate body 1 are provided with open slot 6, and the part that described burner plate body 1 upper surface is positioned at open slot 6 is provided with fire hole 7 kept burning day and night and fire hole 8.
Described fuel gas hole 3 is stepped hole, and the aperture of described fuel gas hole 3 upper ends is greater than the aperture of fuel gas hole 3 lower ends, and the axial length in fuel gas hole 3 holes, large aperture, upper end is less than the axial length in fuel gas hole 3 holes, small-bore, lower end.
Several described fuel gas holes 3 are circumferentially uniform around the axis of burner plate body 1.
Above embodiment is only preferred embodiment of the present utility model, and the utility model is not limited only to above embodiment and has also allowed other structural change, allly in the utility model rights to independence claimed range, changes, and all belongs to the utility model protection domain.
Claims (6)
1. an energy-saving fuel gas cooking range burner plate, it comprises columniform burner plate body (1), the upper end outward flange of described burner plate body (1) is circumferentially with wind-proof circle (2), it is characterized in that: the upper surface of described burner plate body (1) is provided with several fuel gas holes (3), the upper surface of described burner plate body (1) is provided with groove (4), and the axis of the axis of groove (4) and burner plate body (1) upper surface, on same straight line, is also provided with several fuel gas holes (3) on the bottom surface of described groove (4).
2. energy-saving fuel gas cooking range burner plate according to claim 1, is characterized in that: described burner plate body (1) is integral type structure with wind-proof circle (2).
3. energy-saving fuel gas cooking range burner plate according to claim 1, it is characterized in that: between described groove (4) bottom surface and burner plate body (1) upper surface, be at least provided with a step (5), and be also provided with several fuel gas holes (3) on the step surface of step (5).
4. energy-saving fuel gas cooking range burner plate according to claim 1, it is characterized in that: the junction of described wind-proof circle (2) lower end and burner plate body (1) is provided with open slot (6), the part that described burner plate body (1) upper surface is positioned at open slot (6) is provided with fire hole kept burning day and night (7) and fire hole (8).
5. energy-saving fuel gas cooking range burner plate according to claim 1, it is characterized in that: described fuel gas hole (3) is stepped hole, the aperture of described fuel gas hole (3) upper end is greater than the aperture of fuel gas hole (3) lower end, and the axial length in hole, fuel gas hole (3) large aperture, upper end is less than the axial length in hole, fuel gas hole (3) small-bore, lower end.
6. energy-saving fuel gas cooking range burner plate according to claim 1, is characterized in that: described several fuel gas holes (3) are circumferentially uniform around the axis of burner plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372458.5U CN203928075U (en) | 2014-07-04 | 2014-07-04 | Energy-saving fuel gas cooking range burner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372458.5U CN203928075U (en) | 2014-07-04 | 2014-07-04 | Energy-saving fuel gas cooking range burner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928075U true CN203928075U (en) | 2014-11-05 |
Family
ID=51823879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372458.5U Expired - Fee Related CN203928075U (en) | 2014-07-04 | 2014-07-04 | Energy-saving fuel gas cooking range burner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928075U (en) |
-
2014
- 2014-07-04 CN CN201420372458.5U patent/CN203928075U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141105 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |