CN212299078U - Gas stove with preheating function - Google Patents
Gas stove with preheating function Download PDFInfo
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- CN212299078U CN212299078U CN201922297850.3U CN201922297850U CN212299078U CN 212299078 U CN212299078 U CN 212299078U CN 201922297850 U CN201922297850 U CN 201922297850U CN 212299078 U CN212299078 U CN 212299078U
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- gas
- pipeline
- subassembly
- combustor
- waste heat
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- 239000007789 gas Substances 0.000 claims abstract description 154
- 239000002918 waste heat Substances 0.000 claims abstract description 39
- 238000010411 cooking Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a gas cooking utensils with preheat function, collect the subassembly including cooking utensils body, setting combustor, gas pipeline subassembly and the waste heat in cooking utensils body, the combustor is connected with gas pipeline subassembly, the waste heat is collected the subassembly and is set up the waste heat that is used for collecting combustor work back production on the combustor, gas pipeline subassembly and waste heat are collected the subassembly and are connected and are used for receiving the waste heat is right gas in the gas pipeline subassembly preheats. Through adopting the utility model discloses the gas cooking utensils of structure has not only realized carrying out the effect of preheating to the gas in the gas pipeline subassembly, has also effectually improved the enthalpy value and the combustion reaction efficiency of theoretical combustion temperature, combustor and the efficiency of gas cooking utensils of gas moreover.
Description
Technical Field
The utility model discloses gas cooking utensils technical field, concretely relates to gas cooking utensils with preheat function.
Background
The current society is rapidly developed, the living standard of people is continuously improved, the clothes and the eating and the living of people are more convenient, and the kitchen is changed into various kitchen appliances from the earliest earthen stove; the household cooking utensils bring convenience to the life of people, the energy consumption is increased, the energy efficiency concept is more and more emphasized by people, and the household cooking utensils are also continuously promoted on the technical route with high energy efficiency.
As is known, to achieve the purpose of high energy efficiency of a gas cooker, preheating gas by using waste heat generated during combustion of a burner in the gas cooker is a very effective option, but for the existing gas cooker, the existing gas cooker does not have a function of specially collecting the part of heat, and the heat is usually diffused into air and wasted, but the existing gas cooker does not have the function of collecting heat, nor does the preheating function of gas, so that the purpose of high energy efficiency is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
In view of this, the main object of the present invention is to provide a gas cooker with preheating function, which solves the problem that the existing gas cooker cannot preheat the gas by the waste heat generated by the burner during burning, so as to make the gas cooker have poor energy efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this: the utility model provides a gas cooking utensils with preheat function, its characterized in that, collects the subassembly including cooking utensils body, setting combustor, gas pipeline subassembly and the waste heat in cooking utensils body, the combustor is connected with gas pipeline subassembly, the waste heat is collected the subassembly and is set up and be used for collecting the waste heat that produces after the combustor work on the combustor, gas pipeline subassembly and waste heat are collected the subassembly and are connected and are used for receiving the waste heat is right gas in the gas pipeline subassembly preheats.
Preferably, the waste heat collecting assembly comprises a heat collecting sheet and a heat conducting sheet, the heat collecting sheet is arranged in the cavity of the burner, one end of the heat conducting sheet is connected with the heat collecting sheet, and the other end of the heat conducting sheet is connected with the gas pipeline assembly and extends into the gas pipeline assembly.
Preferably, the gas pipeline component comprises an outer ring gas input pipeline and an inner ring gas input pipeline, an outer injection pipe and an inner injection pipe are arranged in the combustor, the outer ring gas input pipeline is communicated with the outer injection pipe, and the inner ring gas input pipeline is communicated with the inner injection pipe.
Preferably, the heat-conducting fins extend into the outer ring gas input pipeline and the inner ring gas input pipeline and are respectively connected with the outer ring gas input pipeline and the inner ring gas input pipeline in a sealing manner.
Preferably, the double-burner gas cooker further comprises a valve body, wherein an outer ring nozzle and an inner ring nozzle are arranged in the valve body, the outer ring nozzle is connected with an outer injection pipe in the combustor through an outer ring gas input pipeline, and the inner ring nozzle is connected with an inner injection pipe in the combustor through an inner ring gas input pipeline.
Preferably, the gas cooker further comprises an air inlet pipeline, wherein the air inlet pipeline is communicated with the valve body; one end of the heat-conducting fin, which is close to the gas pipeline assembly, sequentially penetrates through an outer ring gas input pipeline and an inner ring gas input pipeline in the gas pipeline assembly and extends to the inside of the gas inlet pipeline. Preferably, the number of the burners is two, and the number of the gas pipeline assembly and the number of the waste heat collecting assemblies are matched with the number of the burners.
Compared with the prior art, the utility model discloses a set up the waste heat collection subassembly of being connected with the gas pipeline subassembly on the combustor in the gas cooking utensils, make the waste heat collection subassembly with its waste heat transmission that collects from the combustor to the gas pipeline subassembly in, in order to realize carrying out the effect of preheating to the gas in the gas pipeline subassembly, so not only effectively improved the enthalpy value and the theoretical combustion temperature of gas, but also improved the combustion reaction efficiency of combustor and the efficiency of gas cooking utensils; furthermore, the utility model discloses also can make the efficiency of gas cooking utensils more stable and adapt to different environment.
Drawings
Fig. 1 is a schematic view of a structure of a gas cooker with a preheating function provided by an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or member to which the present invention is directed must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a gas cooking utensils with preheat function, as shown in fig. 1, collect subassembly 4 including cooking utensils body 1, combustor 2, gas pipeline subassembly 3 and the waste heat of setting in cooking utensils body 1, combustor 2 is connected with gas pipeline subassembly 3, and waste heat collection subassembly 4 sets up and is used for collecting the waste heat that 2 work backs of combustor produced on combustor 2, gas pipeline subassembly 3 and waste heat collection subassembly 4 are connected and are used for receiving the waste heat is right gas in the gas pipeline subassembly 3 preheats.
After adopting above-mentioned scheme, through set up the waste heat collection subassembly 4 of being connected with gas pipeline subassembly 3 on combustor 2 in gas cooking utensils for waste heat collection subassembly 4 is with its waste heat transfer to gas pipeline subassembly 3 of collecting from combustor 2 in, with the effect of preheating is carried out to the gas in the gas pipeline subassembly 3 in order to realize, so not only effectual enthalpy value and the theoretical combustion temperature who improves the gas, but also improved the combustion reaction efficiency of combustor and gas cooking utensils's efficiency.
Further, the waste heat collecting assembly 4 includes a heat collecting plate 41 and a heat conducting plate 42, the heat collecting plate 41 is disposed in the cavity of the burner 2, one end of the heat conducting plate 42 is connected to the heat collecting plate 41, and the other end is connected to the gas pipeline assembly 3 and extends to the inside thereof.
After the scheme is adopted, the heat collecting sheet 41 is arranged in the combustor 2 in the gas cooker, and the heat conducting sheets 42 respectively connected with the gas pipeline assembly 3 and the heat collecting sheet 41 are arranged outside the combustor 2, so that the heat collecting sheet 41 transfers the waste heat collected by the heat collecting sheet from the combustor 2 to the gas in the gas pipeline assembly 3 through the heat conducting sheets 42, and the effect of preheating the gas in the gas pipeline assembly 3 is realized, thus not only the enthalpy value and the theoretical combustion temperature of the gas are effectively improved, but also the combustion reaction efficiency of the combustor and the energy efficiency of the gas cooker are improved.
Further, the gas pipeline assembly 3 includes an outer ring gas input pipeline 31 and an inner ring gas input pipeline 32, an outer injection pipe (not shown in the figure) and an inner injection pipe (not shown in the figure) are arranged in the combustor 2, the outer ring gas input pipeline 31 is communicated with the outer injection pipe, and the inner ring gas input pipeline 32 is communicated with the inner injection pipe.
Further, the heat conduction sheet 42 extends to the inner parts of the outer ring gas input pipeline 31 and the inner ring gas input pipeline 32 and is connected with the outer ring gas input pipeline 31 and the inner ring gas input pipeline 32 in a sealing mode respectively.
After adopting above-mentioned scheme, through setting up to sealing connection between conducting strip 42 and outer loop gas input pipeline 31 and the inner ring gas input pipeline 32, the effectual problem of avoiding the gas to leak like this.
Further, the double-burner gas cooker also comprises a valve body 5, wherein an outer ring nozzle (not shown in the figure) and an inner ring nozzle (not shown in the figure) are arranged in the valve body 5, the outer ring nozzle is connected with an outer injection pipe in the combustor 2 through an outer ring gas input pipeline 31, and the inner ring nozzle is connected with an inner injection pipe in the combustor 2 through an inner ring gas input pipeline 32.
Further, the gas cooker also comprises an air inlet pipeline 6, and the air inlet pipeline 6 is communicated with the valve body 5; one end of the heat-conducting fin 42 close to the gas pipeline assembly 3 sequentially passes through the outer ring gas input pipeline 31 and the inner ring gas input pipeline 32 in the gas pipeline assembly 3 and extends to the inside of the gas inlet pipeline 6.
After the scheme is adopted, the waste heat generated by the combustor 2 can preheat the fuel gas in the outer ring fuel gas input pipeline 31 and the inner ring fuel gas input pipeline 32 and preheat the fuel gas in the air inlet pipeline 6, so that the purpose of heating twice is realized, the enthalpy value and the theoretical combustion temperature of the fuel gas are effectively improved, and the combustion reaction efficiency of the combustor and the energy efficiency of the fuel gas cooker are effectively improved.
Further, the number of the burners 2 is two, and the number of the gas pipeline assemblies 3 and the number of the waste heat collecting assemblies 4 are matched with the number of the burners 2.
After adopting above-mentioned scheme, through setting up combustor 2, gas pipeline subassembly 3 and waste heat collection subassembly 4 into two, the effectual function that has realized that double kitchen range also can preheat gas to the more effectual enthalpy value and the theoretical combustion temperature who improves the gas have also improved the combustion reaction efficiency of combustor and the efficiency of gas cooking utensils moreover.
The embodiment of the utility model provides a pair of gas cooking utensils with preheat function's theory of use specifically does: the user opens the gas cooking utensils and cooks, and the combustor 2 in the gas cooking utensils can produce a large amount of waste heat this moment, and the heat collection piece 41 passes through the conducting strip 42 with its waste heat of collecting in the combustor 2 and transmits the gas in the gas pipeline subassembly 3 to the effect of preheating has been realized to the gas in the gas pipeline subassembly 3, and like this not only effectual enthalpy value and the theoretical combustion temperature that has improved the gas, has also improved the combustion reaction efficiency of combustor and the efficiency of gas cooking utensils moreover.
In addition, the design idea of the present invention can also design a gas cooker with multiple cooking ranges (the attached drawing of the gas cooker is not shown in the figure), when designing a gas cooker with multiple cooking ranges, only the number of the burner 2, the gas pipeline component 3 and the waste heat collecting component 4 is set to be more than two, and the connection relationship is the same as the connection relationship stated in the embodiment of the present invention; this many kitchen ranges gas cooking utensils can realize equally with the utility model discloses the same technological effect of two kitchen ranges gas cooking utensils that the embodiment provided.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (7)
1. The utility model provides a gas cooking utensils with preheat function, its characterized in that, collects subassembly (4) including cooking utensils body (1), combustor (2), gas pipeline subassembly (3) and the waste heat of setting in cooking utensils body (1), combustor (2) are connected with gas pipeline subassembly (3), waste heat collection subassembly (4) set up and are used for collecting the waste heat that combustor (2) work back produced on combustor (2), gas pipeline subassembly (3) and waste heat collection subassembly (4) are connected and are used for receiving the waste heat is right gas in gas pipeline subassembly (3) preheats.
2. The gas cooker with preheating function according to claim 1, wherein the waste heat collecting assembly (4) comprises a heat collecting sheet (41) and a heat conducting sheet (42), the heat collecting sheet (41) is disposed in the cavity of the burner (2), one end of the heat conducting sheet (42) is connected with the heat collecting sheet (41), and the other end is connected with the gas pipe assembly (3) and extends to the inside thereof.
3. The gas cooker with the preheating function according to claim 2, wherein the gas pipeline assembly (3) comprises an outer ring gas input pipeline (31) and an inner ring gas input pipeline (32), an outer injection pipe and an inner injection pipe are arranged in the burner (2), the outer ring gas input pipeline (31) is communicated with the outer injection pipe, and the inner ring gas input pipeline (32) is communicated with the inner injection pipe.
4. Gas cooker with preheating function according to claim 3, characterized in that the heat conducting fins (42) extend inside the outer ring gas input pipe (31) and inner ring gas input pipe (32) and are in sealing connection with the outer ring gas input pipe (31) and inner ring gas input pipe (32), respectively.
5. The gas cooker with preheating function as claimed in claim 4, characterized in that it further comprises a valve body (5), said valve body (5) being provided with an outer ring nozzle and an inner ring nozzle, said outer ring nozzle being connected to an outer injection pipe in the burner (2) through an outer ring gas input pipe (31), said inner ring nozzle being connected to an inner injection pipe in the burner (2) through an inner ring gas input pipe (32).
6. The gas cooker with preheating function as claimed in claim 5, further comprising an air intake duct (6), said air intake duct (6) communicating with the valve body (5); one end of the heat-conducting fin (42) close to the gas pipeline assembly (3) sequentially penetrates through an outer ring gas input pipeline (31) and an inner ring gas input pipeline (32) in the gas pipeline assembly (3) and extends to the inside of the gas inlet pipeline (6).
7. The gas cooker with preheating function according to any one of claims 1-6, characterized in that the number of burners (2) is two, and the number of gas pipe assemblies (3) and residual heat collecting assemblies (4) is matched with the number of burners (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297850.3U CN212299078U (en) | 2019-12-19 | 2019-12-19 | Gas stove with preheating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297850.3U CN212299078U (en) | 2019-12-19 | 2019-12-19 | Gas stove with preheating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212299078U true CN212299078U (en) | 2021-01-05 |
Family
ID=73933709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922297850.3U Active CN212299078U (en) | 2019-12-19 | 2019-12-19 | Gas stove with preheating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212299078U (en) |
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2019
- 2019-12-19 CN CN201922297850.3U patent/CN212299078U/en active Active
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