CN203797718U - Direct injection type energy-conversation double-oven - Google Patents
Direct injection type energy-conversation double-oven Download PDFInfo
- Publication number
- CN203797718U CN203797718U CN201420116657.XU CN201420116657U CN203797718U CN 203797718 U CN203797718 U CN 203797718U CN 201420116657 U CN201420116657 U CN 201420116657U CN 203797718 U CN203797718 U CN 203797718U
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- CN
- China
- Prior art keywords
- chamber
- cavity
- direct injection
- energy
- oven
- 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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- 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 discloses a direct injection type energy-conversation double-oven. The utility model aims at providing an improved direct injection type energy-conversation double-oven. The direct injection type energy-conversation double-oven comprises a main body and two valve switches arranged on the main body; the valve switches are connected with a direct injection type burner; the direct injection type burner comprises an oven body; the oven body comprises a gas inlet cavity, a mixing cavity and a forcing cavity which is connected with the gas inlet cavity and the mixing cavity; the forcing cavity is smaller than the gas inlet cavity and the mixing cavity in internal diameter; the gas inlet cavity, the forcing cavity and the mixing cavity are through; the gas inlet cavity, the forcing cavity and the mixing cavity are located on the same axis; gas enters from the gas inlet cavity, is primarily mixed with air through the forcing cavity, and finally enters the mixing cavity for sufficiently and uniformly mixing. The direct injection type energy-conversation double-oven provided by the utility model fully uses negative pressure generated by ejection of the gas to drive more air to enter and be sufficiently mixed with the air. Therefore, the use ratio of the gas can be increased. The direct injection type energy-conversation double-oven has the characteristics of simple structure, high efficiency, energy conversation and environment friendliness.
Description
Technical field
The utility model relates to the two kitchen ranges of a kind of direct spraying type energy-saving, relates in particular to the two kitchen ranges of a kind of direct spraying type energy-saving.
Background technology
Gas stove normally utilizes combustion gas to obtain needed heat with air mixing after-combustion, combustion gas stores and carries for convenient, can first compress processing, after compression, the pressure of combustion gas can be higher than air pressure, so, combustion gas after compression, in spirt body of heater, can form a kind of negative pressure nearby; Combustion gas will mix comparatively fully with air, just can obtain the burning that sufficient oxygen is supported combustion gas, thereby improves the utilization ratio of combustion gas.
Utility model content
The purpose of this utility model technical problem to be solved is to provide a kind of direct spraying type energy-saving two kitchen ranges, the negative pressure that it produces when effectively combustion gas enters body of heater fully sucks and mixing air, utilize the inner chamber that is hourglass shape in body of heater when improving mixing efficiency, to avoid the phenomenon of tempering, have simple in structure, efficiency is high, the feature of energy-conserving and environment-protective.
For achieving the above object, the technical solution adopted in the utility model is: the two kitchen ranges of a kind of direct spraying type energy-saving, comprise main body and two valve switch that are located in main body, valve switch is connected with direct injection burner, main body is provided with drip tray and the grate matching with direct injection burner, it is characterized in that: direct injection burner comprises body of heater that the chamber that forces that body of heater comprises inlet chamber, hybrid chamber and connects inlet chamber and hybrid chamber forces the internal diameter in chamber be less than the internal diameter of inlet chamber and hybrid chamber; Body of heater upper end is provided with that draw-in groove, middle part are provided with some contiguous blocks, lower end is provided with holder; Inlet chamber lower end is provided with the connection horizontal stripe that area is less than aperture, inlet chamber lower end, connects horizontal stripe below and is provided with adjustable throttle, and adjustable throttle below is provided with runs through adjustable throttle and the nozzle that is connected horizontal stripe;
Further, inlet chamber, force chamber and hybrid chamber for connecting, inlet chamber, force chamber and hybrid chamber be positioned on same axis;
Further, body of heater top is provided with a minute fire cover;
Further, draw-in groove is provided with the ventilator cowling for increasing body interior circulation of air, and the external diameter of ventilator cowling is greater than the internal diameter of drip tray, and ventilator cowling is positioned at drip tray top;
Further, contiguous block is provided with ignition electrode and inductive needle, and minute fire cover and ventilator cowling are run through in the upper end of ignition electrode and inductive needle, and the end of ignition electrode and inductive needle upper end is positioned at a minute fire cover top;
Further, body of heater is fixed in main body by holder;
Further, between nozzle and valve switch, be provided with tube connector.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is the cross-sectional view of direct injection burner in the utility model.
In figure: main body 1, valve switch 2, direct injection burner 3, drip tray 4, grate 5, body of heater 31, inlet chamber 31a, hybrid chamber 31b, force chamber 31c, draw-in groove 31d, contiguous block 31e, holder 31f, connect horizontal stripe 31g, adjustable throttle 32, nozzle 33, minute fire cover 34, ventilator cowling 35, ignition electrode 36, inductive needle 37, tube connector 38.
The specific embodiment
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearer, clear and definite.
Referring to accompanying drawing 1 to 2, the utility model comprises main body 1 and two valve switch 2 that are located in main body 1, valve switch 2 is connected with direct injection burner 3, main body 1 is provided with the drip tray 4 and grate 5 matching with direct injection burner 3, it is characterized in that: direct injection burner 3 comprises body of heater 31, body of heater 31 comprise inlet chamber 31a, hybrid chamber 31b and connect inlet chamber 31a and hybrid chamber 31b force chamber 31c, force the internal diameter of chamber 31c be less than the internal diameter of inlet chamber 31a and hybrid chamber 31b; Body of heater 31 upper ends are provided with that draw-in groove 31d, middle part are provided with some contiguous block 31e, lower end is provided with holder 31f; Inlet chamber 31a lower end is provided with the connection horizontal stripe 31g that area is less than aperture, inlet chamber 31a lower end, connects horizontal stripe 31g below and is provided with adjustable throttle 32, and adjustable throttle 32 belows are provided with runs through adjustable throttle 32 and the nozzle 33 that is connected horizontal stripe 31g;
Further, inlet chamber 31a, force chamber 31c and hybrid chamber 31b for connecting, inlet chamber 31a, force chamber 31c and hybrid chamber 31b be positioned on same axis;
Further, body of heater 31 tops are provided with minute fire cover 34;
Further, draw-in groove 31d is provided with the ventilator cowling 35 for increasing main body 1 inner air circulation, and the external diameter of ventilator cowling 35 is greater than the internal diameter of drip tray 4, and ventilator cowling 35 is positioned at drip tray 4 tops;
Further, contiguous block 31e is provided with ignition electrode 36 and inductive needle 37, and ignition electrode 36 runs through minute fire cover 34 and ventilator cowling 35 with the upper end of inductive needle 37, and ignition electrode 36 is positioned at minute fire cover 34 tops with the end of inductive needle 37 upper ends;
Further, body of heater 31 is fixed in main body 1 by holder 31f;
Further, between nozzle 33 and valve switch 2, be provided with tube connector 38.
In the time of work, cooking stove connects upper combustion gas, open valve switch 2, combustion gas is sprayed onto inlet chamber 31a from valve switch 2 warps from nozzle 33, air is in adjustable throttle 32 enters into inlet chamber 31a, the combustion gas of high pressure produces negative pressure near meeting and sucks more air when spirt inlet chamber 31a, combustion gas at inlet chamber 31a, hybrid chamber 31b, force chamber 31c repeatedly mix with air after, from minute fire cover 34 out and burning.
Owing to forcing, aperture ratio inlet chamber 31a, the hybrid chamber 31b of chamber 31c are little, can improve when combustion gas mixes with air, prevent that burning fire from strile-bacing to inlet chamber 31a from hybrid chamber 31b, protect the safety of main body 1.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; on the utility model basis, adopt the improvement of techniques well known and substitute and all drop on protection domain of the present utility model, should be limited by each claim.
Claims (7)
1. two kitchen ranges of a direct spraying type energy-saving, comprise main body and two valve switch that are located in main body, valve switch is connected with direct injection burner, main body is provided with drip tray and the grate matching with direct injection burner, it is characterized in that: direct injection burner comprises body of heater, the chamber that forces that body of heater comprises inlet chamber, hybrid chamber and connects inlet chamber and hybrid chamber, forces the internal diameter in chamber be less than the internal diameter of inlet chamber and hybrid chamber; Body of heater upper end is provided with that draw-in groove, middle part are provided with some contiguous blocks, lower end is provided with holder; Inlet chamber lower end is provided with the connection horizontal stripe that area is less than aperture, inlet chamber lower end, connects horizontal stripe below and is provided with adjustable throttle, and adjustable throttle below is provided with runs through adjustable throttle and the nozzle that is connected horizontal stripe.
2. energy-conservation pair of kitchen range according to claim 1, is characterized in that: inlet chamber, force chamber and hybrid chamber for connecting, inlet chamber, force chamber and hybrid chamber be positioned on same axis.
3. energy-conservation pair of kitchen range according to claim 1, is characterized in that: body of heater top is provided with a minute fire cover.
4. energy-conservation pair of kitchen range according to claim 3, is characterized in that: draw-in groove is provided with the ventilator cowling for increasing body interior circulation of air, and the external diameter of ventilator cowling is greater than the internal diameter of drip tray, and ventilator cowling is positioned at drip tray top.
5. energy-conservation pair of kitchen range according to claim 4, is characterized in that: contiguous block is provided with ignition electrode and inductive needle, and minute fire cover and ventilator cowling are run through in the upper end of ignition electrode and inductive needle, and the end of ignition electrode and inductive needle upper end is positioned at a minute fire cover top.
6. energy-conservation pair of kitchen range according to claim 1, is characterized in that: body of heater is fixed in main body by holder.
7. energy-conservation pair of kitchen range according to claim 1, is characterized in that: between nozzle and valve switch, be provided with tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116657.XU CN203797718U (en) | 2014-03-14 | 2014-03-14 | Direct injection type energy-conversation double-oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116657.XU CN203797718U (en) | 2014-03-14 | 2014-03-14 | Direct injection type energy-conversation double-oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797718U true CN203797718U (en) | 2014-08-27 |
Family
ID=51379924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116657.XU Expired - Fee Related CN203797718U (en) | 2014-03-14 | 2014-03-14 | Direct injection type energy-conversation double-oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764014A (en) * | 2015-04-01 | 2015-07-08 | 深圳智慧能源技术有限公司 | Injection type burner with gas inlet protection device |
-
2014
- 2014-03-14 CN CN201420116657.XU patent/CN203797718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764014A (en) * | 2015-04-01 | 2015-07-08 | 深圳智慧能源技术有限公司 | Injection type burner with gas inlet protection device |
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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: 20140827 Termination date: 20180314 |