CN205487080U - Be fuming device and has this device for gas -cooker - Google Patents
Be fuming device and has this device for gas -cooker Download PDFInfo
- Publication number
- CN205487080U CN205487080U CN201620065679.7U CN201620065679U CN205487080U CN 205487080 U CN205487080 U CN 205487080U CN 201620065679 U CN201620065679 U CN 201620065679U CN 205487080 U CN205487080 U CN 205487080U
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- CN
- China
- Prior art keywords
- gas
- becket
- cooker
- burner
- heating tape
- 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- Withdrawn - After Issue
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Abstract
Be fuming device and has this device for gas -cooker, including the becket, the internal diameter of becket is greater than the external diameter of the mixing chamber of cooking utensils combustor, its characterized in that: the even winding in the becket outside has the heat band, the wire of heat band is connected to temperature control device, the contact of the becket outside is equipped with the thermocouple, the thermocouple is connected to through the wire temperature control device's input. Evenly paintd the oil of being fuming on the heat band, still including can produce the gold -tinted and the direction of illumination towards the projecting apparatus of becket. The secondary air that should be used for the smoke generating device of gas -cooker and have a device moves towards simulation observation system, adopts effectual equipment and structure to realize the accurate simulation that secondary air flows and moves towards to the perusal of being convenient for has and important directive function to the development of gas cooking utensils. And the device is stable, controllable, is favorable to further qualitative, quantitative analysis research.
Description
Technical field
This utility model relates to a kind of smoking device for gas-cooker and has the auxiliary air of this device and move towards simulation
Viewing system.
Background technology
Along with the development of gas cause, the kitchen range industry of China has relatively at aspects such as kind, material, performance, sales volumes
Big improvement, in its performance boost, the very important point is exactly the raising of the thermal efficiency.The burner of household gas range belongs to big more
Gas formula burner, atmospheric burner is the burner designed according to partial pre-mix mode, its primary air ratio 0 <
α<1.Atmospheric burner is divided into head and injector two parts.Injector primary air needed for injection burns,
The effect of burner head is then combustion gas, air mixture to be uniformly distributed on fire hole, the line stabilization and completely of going forward side by side
Burning.The primary air ratio α of atmospheric burner is usually 0.45～0.75, it is impossible to provide the oxygen needed for burning completely,
Therefore fuel gas buring also needs to supplement certain auxiliary air.When designed combustion device head, it is necessary to assure have enough secondaries
Air is fed to flame root, and auxiliary air deficiency will appear from imperfect combustion, and auxiliary air excess can reduce the thermal efficiency,
Gas flows through conference to be put out or blows oblique flame.
The combustion gas of gas-cooker is mainly liquefied petroleum gas, natural gas, biogas etc., and it is all primary energy.With natural gas it is
Example, the Natural gas consumption of annual China is all rising, and wherein some is exactly for home-use gas.Home-use gas is big
Part consumes on cooking utensils, and the thermal efficiency therefore improving cooking utensils is possible not only to reduce consumption and the temperature of combustion gas resource
Room gas emissions, can also reduce the combustion gas expenses of user simultaneously, improves air quality.Therefore gas-cooker is improved
One of the thermal efficiency objective of the struggle being always China's kitchen range industry.And one of them important method improves burner
Efficiency, the efficiency of burner and the primary air of burner, auxiliary air are closely bound up.
In burner is developed, the design of moving towards of the design in auxiliary air hole, i.e. auxiliary air relies primarily on and draws a design and experience,
There is presently no the equipment observed intuitively, also there is no the equipment of quantitative measurement.
Utility model content
Technical problem to be solved in the utility model is to provide for the smoking device of gas-cooker and has this device
Auxiliary air moves towards mock inspection system, it is provided that the method and apparatus of perusal gas-cooker auxiliary air flowing, it is simple to right
The trend of auxiliary air hole and auxiliary air is designed.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of smoking device for gas-cooker,
Including becket, the internal diameter of described becket is more than the external diameter of the mixing chamber of cooker burner, it is characterised in that: described gold
Belonging to uniform winding outside ring has heating tape, the wire of described heating tape to be connected to temperature control equipment, outside described becket
Contact is provided with thermocouple, and described thermocouple is connected to the input of described temperature control equipment by wire.
In order to make to be fuming uniformly, described becket is metal ring.
Preferably, the difference between the diameter of the mixing chamber of the diameter of described metal ring and cooker burner is
30mm-90mm。
A kind of auxiliary air with above-mentioned smoking device moves towards mock inspection system, it is characterised in that: described becket is put
Being placed on the stove panel outside the burner of gas-cooker, on described heating tape, uniform application has oil of being fuming, and also includes producing
Gold-tinted and direction of illumination are towards the projector of described becket.The trend of this system energy accurate simulation auxiliary air and just
Observation in naked eyes.
In order to the effect making simulation auxiliary air is more accurate, described temperature control equipment controls the temperature of described heating tape and adds
Heat is to 100 DEG C～150 DEG C.
Compared with prior art, the utility model has the advantage of that this for the smoking device of gas-cooker and has this device
Auxiliary air move towards mock inspection system, use effective equipment and structure realize auxiliary air flowing and trend accurate
Simulation, and it is easy to perusal, the exploitation for gas kitchen ranges has and important directive function.And this device and be
Uniting stable, controlled, further qualitative and quantitative analysis is studied.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the auxiliary air of this utility model embodiment moves towards mock inspection system.
Fig. 2 is the schematic diagram that the smoking device of this utility model embodiment is positioned on kitchen range.
Fig. 3 is the side view that the smoking device of this utility model embodiment is positioned on kitchen range.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As Figure 1-3, the auxiliary air of this utility model embodiment moves towards mock inspection system, including metal ring 1,
The diameter of this metal ring 1 is more than the external diameter of mixing chamber of cooker burner 10, and the diameter of this metal ring 1 and mixed gas
Diameter difference between the external diameter of room is 30mm-90mm.And this metal ring 1 can also replace with other beckets, example
Such as square becket, or the becket of ellipse, as long as it is becket, and internal diameter is more than the external diameter of mixing chamber
Can be placed on outside mixing chamber.And this becket can also be mutually discrete multistage is spliced, or only
Multistage is placed directly on stove panel and surrounds annular.
The outside uniform winding of this metal ring 1 has heating tape 2, and on heating tape 2, uniform application has oil of being fuming.Described heating
Band 2 be can temperature control heating band, the wire 21 of heating tape 2 is connected to the outfan of temperature controller 3, and this temperature controller 3 is right
This heating tape 2 carries out computer heating control.And the outside of this metal ring 1 also contacts and is provided with thermocouple 4, this thermocouple 4 is used for
The temperature of detection metal ring 1, thermocouple 4 is connected to the input of this temperature controller 3 by wire 41, for gold
The temperature belonging to annulus 1 carries out detecting control.This auxiliary air moves towards mock inspection system and also includes projecting the throwing of gold-tinted
Shadow instrument 5.This temperature controller 3 is provided with display device 31, for showing that the heating-up temperature of heating tape 2 and thermocouple 4 record
The temperature of metal ring 1.Above-mentioned metal ring 1, heating tape 2 and temperature controller 3 and thermocouple 4 constitute one
Smoking device, after on heating tape 2, uniform application has oil of being fuming, be heated generation flue gas, for producing cigarette on gas-cooker
Gas.
This auxiliary air moves towards mock inspection system and should use in dark surrounds, first, by metal ring 1 and painting
The heating tape 2 being wiped with oil 3 of being fuming is positioned on the stove panel outside the mixing chamber of burner 10, and ensures this metal ring
1 is concentric with burner mixing chamber, opens temperature controller 3 and heats heating tape 2, when the round metal that thermocouple 4 records
When the temperature of ring 1 exceedes setting value, temperature controller 3 controls heating tape 2 and stops heating, and oil of being fuming is heated generation cigarette, and it adds
The hot temperature i.e. design temperature of heating tape 2 is about 100 DEG C～150 DEG C, and what this cigarette was uniform, stable is distributed in the mixed of burner 10
Air chamber surrounding.And kitchen range igniting simultaneously, the movement locus of the cigarette that the oil of being fuming on the heating tape 2 of metal ring 1 produces is i.e.
Flowing for auxiliary air is moved towards, because in Steady Flow, streamline coincides with trace, and in air-flow, the trace of plume is just
Represent the streamline of air-flow, as indicated by the arrows in fig. 3.Now, the direction of illumination of projector 5 has dress of being fuming towards this
The burner put, i.e. towards described metal ring 1, under the yellow light of projector 5, auxiliary air flowing is high-visible.
This projector 5 uses gold-tinted, is because can ignore that the color of flame under the irradiation of gold-tinted so that auxiliary air moves towards
Easily facilitate perusal.
The position of metal ring 1 can change, the most padded metal ring 1, makes metal ring 1 generally in burner
Secondary air inlet top or top, it can be observed that the strong and weak change of auxiliary air flowing on differing heights, theoretical upper
Put the highest flowing the most weak.
This is used for the smoking device of gas-cooker and has the auxiliary air of this device and move towards mock inspection system, uses effectively
Equipment and structure realize auxiliary air flowing and the accurate simulation of trend, and be easy to perusal, for gas kitchen ranges
Exploitation have and important directive function.And this device and system stability, controlled, be conducive to the most qualitative, the most quantitative
Analysis and research.
Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for ability
For the technical staff in territory, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (5)
1., for a smoking device for gas-cooker, including becket, the internal diameter of described becket is more than cooker burner
The external diameter of mixing chamber, it is characterised in that: outside described becket, uniform winding has heating tape (2), described heating tape
(2) wire (21) is connected to temperature control equipment (3), and described becket contact outside is provided with thermocouple (4),
Described thermocouple (4) is connected to the input of described temperature control equipment (3) by wire (41).
2. the smoking device for gas-cooker as claimed in claim 1, it is characterised in that: described becket is round metal
Ring (1).
3. the smoking device for gas-cooker as claimed in claim 2, it is characterised in that: described metal ring (1)
Diameter and cooker burner mixing chamber diameter between difference be 30mm-90mm.
4. the auxiliary air of the smoking device having according to any one of the claims 1-3 moves towards mock inspection system
System, it is characterised in that: described becket is positioned on the stove panel outside the burner of gas-cooker, described heating tape (2)
Upper uniform application has oil of being fuming, and also includes the projector (5) that can produce gold-tinted and direction of illumination towards described becket.
5. auxiliary air as claimed in claim 4 moves towards mock inspection system, it is characterised in that: described temperature controls dress
Put (3) to control the temperature of described heating tape (2) and be heated to 100 DEG C～150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065679.7U CN205487080U (en) | 2016-01-22 | 2016-01-22 | Be fuming device and has this device for gas -cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065679.7U CN205487080U (en) | 2016-01-22 | 2016-01-22 | Be fuming device and has this device for gas -cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487080U true CN205487080U (en) | 2016-08-17 |
Family
ID=56639480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065679.7U Withdrawn - After Issue CN205487080U (en) | 2016-01-22 | 2016-01-22 | Be fuming device and has this device for gas -cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513480A (en) * | 2016-01-22 | 2016-04-20 | 宁波方太厨具有限公司 | Fuming device for gas stove and secondary air moving direction simulation observation system with same |
-
2016
- 2016-01-22 CN CN201620065679.7U patent/CN205487080U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513480A (en) * | 2016-01-22 | 2016-04-20 | 宁波方太厨具有限公司 | Fuming device for gas stove and secondary air moving direction simulation observation system with same |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20200811 |