CN214370387U - Combustor and have its machine of cooking - Google Patents
Combustor and have its machine of cooking Download PDFInfo
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- CN214370387U CN214370387U CN202023232602.XU CN202023232602U CN214370387U CN 214370387 U CN214370387 U CN 214370387U CN 202023232602 U CN202023232602 U CN 202023232602U CN 214370387 U CN214370387 U CN 214370387U
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Abstract
The utility model discloses a combustor and have its machine of cooking. A burner, comprising: the furnace core is provided with a combustion chamber; the gas supply pipe comprises a first main path, a first branch path, a second branch path and a second main path, the first branch path and the second branch path are connected in parallel, a gas inlet of the first branch path, a gas inlet of the second branch path and a gas outlet of the first main path are converged together, a gas outlet of the first branch path, a gas outlet of the second branch path and a gas inlet of the second main path are converged together, and a gas outlet of the second main path is communicated with the combustion chamber; the fire control assembly comprises a first valve and a second valve, the first valve is arranged on the first branch, and the second valve is arranged on the second branch; the air outlet of the fan is communicated with the combustion cavity; and the first valve, the second valve and the fan are electrically connected with the controller. The combustion efficiency of gas can be improved, and waste is reduced.
Description
Technical Field
The utility model belongs to the technical field of the machine of cooking and specifically relates to a combustor and have its machine of cooking is related to.
Background
With the rapid development of social economy, the rhythm of life of people is more and more determined, most people prefer to eat in fast food restaurants, restaurants and the like, and as the number of people eating is more and more, the labor intensity of cooks is increasingly increased, the automatic cooking machine is suitable for transportation.
At present, most of automatic cooking machines in the market provide gas through a gas supply pipe and provide air through a fan, so that the gas and the air are mixed in a furnace core and then are combusted. However, the on-off of the gas supply pipe is controlled only by a single main valve, the main valve is independent of the fan, the air volume provided by the fan is difficult to match with the gas flow passing through the gas supply pipe, the insufficient combustion of the gas is easy to occur, and the combustion efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a burner for solve the insufficient problem of gas burning that traditional machine of cooking appears.
The utility model discloses still provide a machine of cooking of having above-mentioned combustor.
According to the utility model discloses a combustor of first aspect embodiment includes: a furnace core having a combustion chamber; the gas supply pipe comprises a first main path, a first branch path, a second branch path and a second main path, the first branch path and the second branch path are connected in parallel, the gas inlet of the first branch path, the gas inlet of the second branch path and the gas outlet of the first main path are converged together, the gas outlet of the first branch path, the gas outlet of the second branch path and the gas inlet of the second main path are converged together, and the gas outlet of the second main path is communicated with the combustion chamber; the fire control assembly comprises a first valve and a second valve, the first valve is arranged on the first branch, and the second valve is arranged on the second branch; the air outlet of the fan is communicated with the combustion cavity; and the first valve, the second valve and the fan are electrically connected with the controller.
According to the utility model discloses combustor has following technological effect at least:
in the combustor, an air inlet of the first main path is communicated with an external fuel gas pipeline and used for accessing fuel gas; the first valve is used for controlling the on-off of the first branch, and the second valve is used for controlling the on-off of the second branch; the fan is used for delivering air to the combustion chamber so as to mix the gas and the air in the combustion chamber. In the above burner, the burner is used to generate a small fire when the first valve is opened alone, the burner is used to generate a medium fire when the second valve is opened alone, and the burner is used to generate a large fire when the first valve and the second valve are opened simultaneously. When the controller acquires the information that the first valve is opened independently, the fan is controlled to rotate at a low gear, so that the fan provides air volume matched with the gas volume passing through the first branch circuit into the combustion cavity; when the controller acquires the information that the second valve is opened independently, the fan is controlled to rotate at a medium speed gear, so that the fan provides air volume matched with the gas volume passing through the second branch circuit into the combustion cavity; when the controller acquires the information that the first valve and the second valve are opened simultaneously, the fan is controlled to rotate at a high speed, so that the fan provides air quantity matched with the total gas quantity passing through the first branch and the second branch into the combustion cavity. So, through the rotational speed that makes the fan and the gas flow phase-match that enters into the combustion chamber, can improve the combustion efficiency of gas, reduce extravagantly.
According to some embodiments of the utility model, first valve is the solenoid valve, just first valve is to passing through the flow of the gas of first branch road is adjustable.
According to some embodiments of the utility model, the second valve is the solenoid valve, just the second valve is to passing through the flow of the gas of second branch road is adjustable.
According to some embodiments of the utility model, the fire control assembly still includes the third valve, the third valve set up in on the first main road.
According to some embodiments of the invention, the third valve and the controller electric connection.
According to some embodiments of the invention, the third valve is a solenoid valve.
According to some embodiments of the present invention, the burner further comprises a third branch, the air inlet of the third branch is communicated with the first main path, and the air outlet of the third branch is communicated with the combustion chamber.
According to some embodiments of the present invention, the burner further comprises a fourth valve, the fourth valve being disposed on the third branch.
According to the embodiment of the second aspect of the present invention, the cooking machine comprises the burner as described above.
According to the utility model discloses machine of cooking has following technological effect at least:
in the cooking machine, the air inlet of the first main path is communicated with an external fuel gas pipeline and used for accessing fuel gas; the first valve is used for controlling the on-off of the first branch, and the second valve is used for controlling the on-off of the second branch; the fan is used for delivering air to the combustion chamber so as to mix the gas and the air in the combustion chamber. In the above burner, the burner is used to generate a small fire when the first valve is opened alone, the burner is used to generate a medium fire when the second valve is opened alone, and the burner is used to generate a large fire when the first valve and the second valve are opened simultaneously. When the controller acquires the information that the first valve is opened independently, the fan is controlled to rotate at a low gear, so that the fan provides air volume matched with the gas volume passing through the first branch circuit into the combustion cavity; when the controller acquires the information that the second valve is opened independently, the fan is controlled to rotate at a medium speed gear, so that the fan provides air volume matched with the gas volume passing through the second branch circuit into the combustion cavity; when the controller acquires the information that the first valve and the second valve are opened simultaneously, the fan is controlled to rotate at a high speed, so that the fan provides air quantity matched with the total gas quantity passing through the first branch and the second branch into the combustion cavity. So, through the rotational speed that makes the fan and the gas flow phase-match that enters into the combustion chamber, can improve the combustion efficiency of gas, reduce extravagantly.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a burner according to an embodiment of the present invention.
Reference numerals:
10. a gas pipeline; 110. a first valve; 120. a second valve; 130. a third valve; 140. a fourth valve; 210. a first main road; 220. a first branch; 230. a second branch circuit; 240. a second main road; 250. a third branch; 300. a fan; 400. a furnace core; 500. a pot.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, an embodiment relates to a burner including a core 400, a gas supply pipe, a fire control assembly, a fan 300, and a controller.
The gas supply pipe comprises a first main path 210, a first branch path 220, a second branch path 230 and a second main path 240, the first branch path 220 and the second branch path 230 are connected in parallel, the gas inlet of the first branch path 220, the gas inlet of the second branch path 230 and the gas outlet of the first main path 210 are converged together, the gas outlet of the first branch path 220, the gas outlet of the second branch path 230 and the gas inlet of the second main path 240 are converged together, and the gas outlet of the second main path 240 is communicated with the combustion chamber of the furnace core 400; the fire control assembly comprises a first valve 110 and a second valve 120, wherein the first valve 110 is arranged on the first branch 220, and the second valve 120 is arranged on the second branch 230; the air outlet of the fan 300 is communicated with the combustion cavity of the furnace core 400; the first valve 110, the second valve 120 and the fan 300 are all electrically connected to a controller, wherein a processing chip of the controller may be but not limited to a single chip, an ARM (Advanced RISC Machine), and an FPGA (Field-Programmable Gate Array).
In the above burner, the air inlet of the first main path 210 is used for communicating with the external gas pipeline 10 for accessing gas; the first valve 110 is used for controlling the on-off of the first branch circuit 220, and the second valve 120 is used for controlling the on-off of the second branch circuit 230; the fan 300 is used for supplying air into the combustion chamber of the furnace core 400 so that the gas in the combustion chamber is mixed with the air. In the above burner, the burner is used to generate a small fire (e.g., 1000 ℃) when the first valve 110 is opened alone, the burner is used to generate a medium fire (e.g., 2000 ℃) when the second valve 120 is opened alone, and the burner is used to generate a large fire (e.g., 3000 ℃) when the first valve 110 and the second valve 120 are opened simultaneously. When the controller acquires the information that the first valve 110 is opened alone, the controller controls the fan 300 to rotate at a low speed, so that the fan 300 provides air volume matched with the gas volume passing through the first branch 220 into the combustion chamber; when the controller acquires the information that the second valve 120 is opened alone, the controller controls the fan 300 to rotate at a medium speed, so that the fan 300 provides an air volume matched with the gas volume passing through the second branch 230 into the combustion chamber; when the controller obtains the information that the first valve 110 and the second valve 120 are simultaneously opened, the controller controls the fan 300 to rotate at a high speed, so that the fan 300 provides an air volume matched with the total gas volume passing through the first branch 220 and the second branch 230 into the combustion chamber. So, through the rotational speed that makes fan 300 and the gas flow phase-match that enters into the combustion chamber, can improve the combustion efficiency of gas, reduce extravagantly.
In one embodiment, the first valve 110 is a solenoid valve, and the first valve 110 is adjustable to the flow of gas through the first branch 220. The controller can also adjust the rotating speed of the fan 300 according to the flow rate of the gas allowed to pass through the first valve 110, so that the matching degree of the gas and the air volume in the combustion chamber is further improved, and the combustion efficiency is improved.
In one embodiment, the second valve 120 is a solenoid valve, and the second valve 120 is adjustable to the flow rate of the gas through the second branch 230. The controller can also adjust the rotating speed of the fan 300 according to the flow rate of the gas allowed to pass through by the second valve 120, so that the matching degree of the gas and the air volume in the combustion chamber is further improved, and the combustion efficiency is improved.
In the embodiment, the burner further includes a third valve 130, and the third valve 130 is disposed on the first main path 210. The third valve 130 is used to control the opening and closing of the first main path 210, in other words, the third valve 130 is used as a main valve for controlling the opening and closing of the entire gas supply pipe, and the safety of the entire burner can be improved by providing the third valve 130.
Specifically, the third valve 130 is an electromagnetic valve, and the third valve 130 is electrically connected to the controller.
The burner is used to generate a small fire when the third valve 130 and the first valve 110 are simultaneously opened, the burner is used to generate a medium fire when the third valve 130 and the second valve 120 are simultaneously opened, and the burner is used to generate a large fire when the first valve 110, the second valve 120, and the third valve 130 are simultaneously opened.
In one embodiment, the burner further comprises a third branch 250, wherein the air inlet of the third branch 250 is communicated with the first main path 210, and the air outlet of the third branch 250 is communicated with the combustion chamber of the furnace core 400. The third branch 250 is used for inputting fuel gas to the furnace core 400, so that the combustion chamber has normally open fire, and the ignition success rate is increased.
In the present embodiment, the air inlet of the third branch 250 is connected to the first main path 210 and located downstream of the third valve 130, so that when the third valve 130 is opened, the third branch 250 can supply gas to the burner, so as to make the combustion chamber have a normally open fire.
Further, the burner further includes a fourth valve 140, and the fourth valve 140 is disposed on the third branch 250.
Specifically, the fourth valve 140 is a ball valve.
An embodiment also relates to a cooker comprising a burner as described above.
In the cooking machine, the air inlet of the first main path 210 is used for communicating with the external fuel gas pipeline 10 to access fuel gas; the first valve 110 is used for controlling the on-off of the first branch circuit 220, and the second valve 120 is used for controlling the on-off of the second branch circuit 230; the fan 300 is used for delivering air into the combustion chamber so as to mix the gas in the combustion chamber with the air. In the above burner, the burner is used to generate a small fire (e.g., 1000 ℃) when the first valve 110 is opened alone, the burner is used to generate a medium fire (e.g., 2000 ℃) when the second valve 120 is opened alone, and the burner is used to generate a large fire (e.g., 3000 ℃) when the first valve 110 and the second valve 120 are opened simultaneously. When the controller acquires the information that the first valve 110 is opened alone, the controller controls the fan 300 to rotate at a low speed, so that the fan 300 provides air volume matched with the gas volume passing through the first branch 220 into the combustion chamber; when the controller acquires the information that the second valve 120 is opened alone, the controller controls the fan 300 to rotate at a medium speed, so that the fan 300 provides an air volume matched with the gas volume passing through the second branch 230 into the combustion chamber; when the controller obtains the information that the first valve 110 and the second valve 120 are simultaneously opened, the controller controls the fan 300 to rotate at a high speed, so that the fan 300 provides an air volume matched with the total gas volume passing through the first branch 220 and the second branch 230 into the combustion chamber. So, through the rotational speed that makes fan 300 and the gas flow phase-match that enters into the combustion chamber, can improve the combustion efficiency of gas, reduce extravagantly.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A burner, comprising:
a furnace core having a combustion chamber;
the gas supply pipe comprises a first main path, a first branch path, a second branch path and a second main path, the first branch path and the second branch path are connected in parallel, the gas inlet of the first branch path, the gas inlet of the second branch path and the gas outlet of the first main path are converged together, the gas outlet of the first branch path, the gas outlet of the second branch path and the gas inlet of the second main path are converged together, and the gas outlet of the second main path is communicated with the combustion chamber;
the fire control assembly comprises a first valve and a second valve, the first valve is arranged on the first branch, and the second valve is arranged on the second branch;
the air outlet of the fan is communicated with the combustion cavity; and
and the first valve, the second valve and the fan are electrically connected with the controller.
2. The burner of claim 1, wherein the first valve is a solenoid valve and the first valve is adjustable to the flow of gas through the first branch.
3. The burner of claim 1, wherein the second valve is a solenoid valve and the second valve is adjustable to the flow of gas through the second branch.
4. The burner of claim 1, wherein the fire control assembly further comprises a third valve disposed on the first main line.
5. The burner of claim 4, wherein the third valve is electrically connected to the controller.
6. The burner of claim 4, wherein the third valve is a solenoid valve.
7. The burner of claim 1, further comprising a third branch, an air inlet of the third branch communicating with the first main path, and an air outlet of the third branch communicating with the combustion chamber.
8. The burner of claim 7, further comprising a fourth valve disposed on the third branch.
9. A cooker comprising a burner as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232602.XU CN214370387U (en) | 2020-12-28 | 2020-12-28 | Combustor and have its machine of cooking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023232602.XU CN214370387U (en) | 2020-12-28 | 2020-12-28 | Combustor and have its machine of cooking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370387U true CN214370387U (en) | 2021-10-08 |
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ID=77948407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023232602.XU Active CN214370387U (en) | 2020-12-28 | 2020-12-28 | Combustor and have its machine of cooking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370387U (en) |
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2020
- 2020-12-28 CN CN202023232602.XU patent/CN214370387U/en active Active
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