CN201697171U - Gas burner with two gas sources - Google Patents
Gas burner with two gas sources Download PDFInfo
- Publication number
- CN201697171U CN201697171U CN2010201787524U CN201020178752U CN201697171U CN 201697171 U CN201697171 U CN 201697171U CN 2010201787524 U CN2010201787524 U CN 2010201787524U CN 201020178752 U CN201020178752 U CN 201020178752U CN 201697171 U CN201697171 U CN 201697171U
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- CN
- China
- Prior art keywords
- gas
- burner
- kitchen range
- air inlet
- ventholes
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- Expired - Fee Related
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- Gas Burners (AREA)
- Control Of Combustion (AREA)
Abstract
The utility model discloses a gas burner with two gas sources. The gas burner comprises a burner shell, wherein at least one cooking range bracket is arranged on the burner shell; a burner is arranged in the middle of the cooking range bracket and above a furnace head; the furnace head is connected with an air regulating plate and a gas nozzle which are connected in sequence; a gas inlet of the gas nozzle is connected with a gas inlet pipe through a control valve; the gas nozzle is provided with two gas outlet holes; and a movable device is arranged in the gas nozzle and used for closing or opening one gas outlet hole according to different input gases. The gas burner provided by the utility model has the advantages that two different gases can be used as the gas sources, and the structure is simple, so that the use is convenient.
Description
Technical field
The utility model relates to a kind of gas-cooker, particularly a kind of double-source gas kitchen range that can use different gas kinds.
Background technology
Gas-cooker is generally single gas kind gas-cooker at present, its nozzle and internal structure all design by identical combustion gas, this gas-cooker just can not use when changing the input combustion gas, will repurchase corresponding gas-cooker if change fuel gas source, and so not only cause the wasting of resources also to bring very big inconvenience to the user.Therefore market lacks a kind of gas-cooker that can use different gas kinds.
The utility model content
For solving the problems referred to above that prior art exists, the utility model proposes a kind of double-source gas kitchen range, it can select automatically to give vent to anger according to input gas kind itself, is user's practicality and brings convenience and economize on resources.
The utility model can be solved by the following technical programs:
A kind of double-source gas kitchen range of the utility model, this gas-cooker comprises a kitchen range shell, be provided with at least one kitchen range support above the described kitchen range shell and in the middle of described kitchen range support, establish a burner respectively, described burner is located at burner top respectively, described burner and the air regulating board that is connected successively, gas nozzle links to each other, described gas nozzle air inlet links to each other with an air inlet pipe by a control valve respectively, described gas nozzle comprises two ventholes, and is provided with a head in described gas nozzle inside and makes one in two ventholes to be in sealing or opening according to the input gas with various.
Air inlet pipe described in the utility model links to each other with the air inlet of a gas pressure selector valve respectively, described gas pressure selector valve comprises two ventholes, described venthole connects and described control valve by a pressure maintaining valve respectively, is provided with head in the described gas pressure selector valve and makes two ventholes be in sealing or opening respectively according to the input gas with various.
Be provided with a thermocouple in the burner described in the utility model, described thermocouple is connected with described control valve.
Owing to adopt above technical scheme, a kind of double-source gas kitchen range of the present utility model can be with two kinds of different gas kinds as fuel gas source, and can select automatically to give vent to anger according to importing gas kind itself, for the user brings great convenience.
Description of drawings
Fig. 1 is the first example structure figure of the present utility model
Fig. 2 is the second example structure figure of the present utility model
Among the figure, 1, burner; 2, the kitchen range support; 3, knob; 4, deck plate; 5, air inlet pipe; 6, ignition lead; 7, the igniting pin; 8, burner; 9, thermocouple; 10, air regulating board; 11, gas nozzle; 12, control valve; 13, drain pan; 14, pressure maintaining valve; 15, the gas pressure selector valve.
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model:
As shown in Figure 1, a kind of double-source gas kitchen range of the utility model, this gas-cooker comprises a kitchen range shell, it comprises deck plate 4 and drain pan 13, on deck plate 4, be provided with at least one kitchen range support 2, it can select two kitchen range supports, and at the kitchen range support 2 middle burners 1 of establishing respectively, burner 1 is located at a burner 8 tops respectively, burner and the air regulating board 10 that is connected successively, gas nozzle 11 links to each other, gas nozzle 11 air inlets link to each other with an air inlet pipe 5 by a control valve 12 respectively, and this gas nozzle 11 comprises two ventholes, and are provided with a head in gas nozzle inside and according to the input gas with various in two ventholes one are in to seal or opening.
The operation principle of present embodiment is: open gas cylinder (or pipeline gas switch), opening controlling valve 13 valves and igniting, combustion gas enters gas nozzle 11 by the tracheae control valve air inlet pipe 5 of gas-cooker by control valve 13, because there is bigger difference in the pressure of natural gas and liquefied gas, this moment, the gas kind selected nozzle 11 to select corresponding venthole according to the size of gas pressure, by above-mentioned head being stopped up or opening a venthole and select, combustion gas is under certain pressure, flow out from gas nozzle 11 with certain flow velocity, the ejector action that relies on combustion gas kinetic energy to produce, suck primary air from the air inlet of burner 8, combustion gas mixes with primary air in the injector of burner 8, what that primary air enters are size by air regulating board 10 dampers change, to change the state of burning, thereby obtain good combustion conditions, combustion gas and Air mixing gas flow out through the fire hole of burner 1.At this moment, the high tension spark that meets the generation of control valve 12 igniters just produces burning, and when accident extinguishing, the thermoelectrical potential that thermocouple 9 produces weakens, and control valve 12 is closed, thereby guarantees its security.
As shown in Figure 2, another embodiment of the present utility model, it adds pressure maintaining valve 14 and gas pressure selector valve 15 on the said structure basis, make the input gas atmosphere stable, air inlet pipe 5 links to each other with the air inlet of a gas pressure selector valve 15 respectively, the gas pressure selector valve comprises two ventholes, and venthole connects and control valve 12 by a pressure maintaining valve 14 respectively, is provided with head in the gas pressure selector valve and makes two ventholes be in sealing or opening respectively according to the input gas with various.
The operation principle of present embodiment is: open gas cylinder (or pipeline gas switch), opening controlling valve 12 valves and igniting, combustion gas enters gas pressure selector valve 15 by the tracheae path of gas-cooker, because the gas pressure difference of natural gas and liquefied gas is bigger, gas pressure selector valve 15 selects the path of gas to enter voltage stabilizing in the corresponding pressure maintaining valve 14 according to the size of pressure, gas through voltage stabilizing passes through the control valve air inlet pipe, control valve 12 enters the gas kind and selects nozzle 11, this moment, gas nozzle 11 was selected corresponding venthole according to the size of gas pressure, combustion gas is under certain pressure, flow out from gas nozzle 11 with certain flow velocity, the ejector action that relies on combustion gas kinetic energy to produce, suck primary air from the air inlet of burner 8, combustion gas mixes with primary air in the injector of burner 8, what that primary air enters are size by air regulating board 10 dampers change, to change the state of burning, thereby obtain good combustion conditions, combustion gas and Air mixing gas flow out through the fire hole of burner 1.At this moment, the high tension spark that meets the generation of control valve 13 igniters just produces burning, and when accident extinguishing, the thermoelectrical potential that thermocouple 9 produces weakens, and control valve 12 is closed, thereby guarantees its security.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. double-source gas kitchen range, it is characterized in that: this gas-cooker comprises a kitchen range shell, be provided with at least one kitchen range support above the described kitchen range shell and in the middle of described kitchen range support, establish a burner respectively, described burner is located at burner top respectively, described burner and the air regulating board that is connected successively, gas nozzle links to each other, described gas nozzle air inlet links to each other with an air inlet pipe by a control valve respectively, described gas nozzle comprises two ventholes, and is provided with a head in described gas nozzle inside and makes one in two ventholes to be in sealing or opening according to the input gas with various.
2. a kind of double-source gas kitchen range according to claim 1, it is characterized in that: described air inlet pipe links to each other with the air inlet of a gas pressure selector valve respectively, described gas pressure selector valve comprises two ventholes, described venthole connects and described control valve by a pressure maintaining valve respectively, is provided with head in the described gas pressure selector valve and makes two ventholes be in sealing or opening respectively according to the input gas with various.
3. a kind of double-source gas kitchen range according to claim 1 and 2 is characterized in that: be provided with a thermocouple in the described burner, described thermocouple is connected with described control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787524U CN201697171U (en) | 2010-04-28 | 2010-04-28 | Gas burner with two gas sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201787524U CN201697171U (en) | 2010-04-28 | 2010-04-28 | Gas burner with two gas sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697171U true CN201697171U (en) | 2011-01-05 |
Family
ID=43398417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201787524U Expired - Fee Related CN201697171U (en) | 2010-04-28 | 2010-04-28 | Gas burner with two gas sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526400A (en) * | 2014-09-29 | 2016-04-27 | 博西华电器（江苏）有限公司 | Gas flow control device of gas stove, manufacturing method of gas flow control device and gas stove |
| WO2021169098A1 (en) * | 2020-02-28 | 2021-09-02 | Midea Group Co., Ltd. | Configurable control selectors |
| US11442487B2 (en) | 2020-02-28 | 2022-09-13 | Midea Group Co., Ltd. | Appliance burner assignment indication |
-
2010
- 2010-04-28 CN CN2010201787524U patent/CN201697171U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526400A (en) * | 2014-09-29 | 2016-04-27 | 博西华电器（江苏）有限公司 | Gas flow control device of gas stove, manufacturing method of gas flow control device and gas stove |
| CN105526400B (en) * | 2014-09-29 | 2019-11-19 | 博西华电器（江苏）有限公司 | The gas flow control device and its manufacturing method and gas-cooker of gas-cooker |
| WO2021169098A1 (en) * | 2020-02-28 | 2021-09-02 | Midea Group Co., Ltd. | Configurable control selectors |
| US11442487B2 (en) | 2020-02-28 | 2022-09-13 | Midea Group Co., Ltd. | Appliance burner assignment indication |
| US11519607B2 (en) | 2020-02-28 | 2022-12-06 | Midea Group Co., Ltd. | Configurable control selectors with integrated illuminated displays |
| US11841145B2 (en) | 2020-02-28 | 2023-12-12 | Midea Group Co., Ltd. | Configurable control selectors |
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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: 20110105 Termination date: 20190428 |