CN211902997U - Gas stove with waste heat collecting function - Google Patents
Gas stove with waste heat collecting function Download PDFInfo
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- CN211902997U CN211902997U CN202020594048.0U CN202020594048U CN211902997U CN 211902997 U CN211902997 U CN 211902997U CN 202020594048 U CN202020594048 U CN 202020594048U CN 211902997 U CN211902997 U CN 211902997U
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Abstract
The utility model relates to the technical field of waste gas collection and reuse, and discloses a gas cooker with waste heat collection function, which comprises a cooker body, wherein the cooker body internally comprises a heat collection table, a gas collection channel and a gas collection pipe; the heat collection platform is used for placing a pot, a placing groove is formed in the top of the heat collection platform, a combustion cavity is formed between the placing groove and the pot, and the gas collection channel is connected with the combustion cavity; the heat collection platform is of a cavity structure, one end of the gas collecting pipe is connected with the gas collecting channel, and the other end of the gas collecting pipe penetrates through the whole heat collection platform and extends to the outside of the stove body; a flame nozzle is arranged in the middle of the heat collecting platform; solves the problem of low utilization rate of waste heat of the gas cooker.
Description
Technical Field
The utility model relates to a waste gas is collected and is recycled technical field, specifically is a gas cooking utensils with collect used heat function.
Background
The gas cooker refers to a kitchen appliance heated by direct fire using a gas fuel such as liquefied petroleum gas, artificial gas, natural gas, or the like. According to statistics, the existing gas stove in the catering industry has serious heat loss and common empty burning phenomenon, the average heat efficiency is only 20 percent, the heat loss is as high as 80 percent, and great energy waste is caused. The heat efficiency of the gas stove is the effective utilization rate of the gas heat energy in the using process of the gas stove. From the thermal efficiency of the gas stove, the phenomenon that the utilization rate of gas heat energy is not high generally exists in the household gas stove, and about 40-50% of the gas heat energy is wasted in use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide a gas cooking utensils with collect used heat function, solved the problem that gas cooking utensils used heat utilization is low.
In order to solve the technical problem, the technical scheme of the utility model is that: a gas cooker with the function of collecting waste heat comprises a cooker body, wherein the cooker body internally comprises a heat collecting platform, a gas collecting channel and a gas collecting pipe; the heat collection platform is used for placing a pot, a placing groove is formed in the top of the heat collection platform, a combustion cavity is formed between the placing groove and the pot, and the gas collection channel is connected with the combustion cavity; the heat collection platform is of a cavity structure, one end of the gas collecting pipe is connected with the gas collecting channel, and the other end of the gas collecting pipe penetrates through the whole heat collection platform and extends to the outside of the stove body; and a fire nozzle is arranged in the middle of the heat collection platform.
Furthermore, the heat collection platform is cylindrical, the height of one side of the heat collection platform is higher than that of the other side of the heat collection platform, and the gas collection pipeline is located on the lower side of the heat collection platform.
Furthermore, the gas collecting pipelines positioned in the inner cavity of the heat collecting platform are arranged in an S-shaped structure.
Further, the heat collection platform is provided with a water exchange pipeline.
Further, the other end of the gas collection pipeline is provided with an exhaust fan.
Compared with the prior art, beneficial effect does: before using, fill water in the thermal-arrest platform inner chamber, during the use, the pan is placed on the thermal-arrest platform, open flame projecting nozzle and fry dishes, form the burning chamber between pan and the standing groove, the used heat that the burning produced gets into the gas collection passageway in burning the chamber, and get into the collecting duct, the other end of gas collecting duct passes the thermal-arrest platform inner chamber, and then utilize used heat to heat the water of thermal-arrest platform inner chamber, cooperation flame projecting nozzle also heats the water of thermal-arrest platform inner chamber when the flame projecting, water through dual heating has not only improved the thermal efficiency of cooking utensils, water after the heating can also take out and be used for other effects, and then improved the utilization ratio of gas cooking utensils used heat.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram of a gas collecting pipe structure located in an inner cavity part of a heat collecting platform according to an embodiment.
The gas stove comprises a stove body 1, a heat collection platform 2, a gas collection channel 3, a gas collection pipe 4, a placing groove 5 and a flame spray nozzle 6.
Detailed Description
The technical solution of the gas cooker with the function of collecting waste heat according to the present invention will be further described in detail with reference to the following embodiments.
The gas cooker with the function of collecting waste heat of the embodiment shown in fig. 1-2 comprises a cooker body 1, wherein the cooker body 1 comprises a heat collecting platform 2, a gas collecting channel 3 and a gas collecting pipe 4; the heat collecting table 2 is used for placing a pot, a placing groove 5 is arranged at the top of the heat collecting table 2, a combustion cavity is formed between the placing groove 5 and the pot, and the gas collecting channel 3 is connected with the combustion cavity; the heat collection table 2 is of a cavity structure, one end of the gas collecting pipe 4 is connected with the gas collecting channel 3, and the other end of the gas collecting pipe 4 penetrates through the whole heat collection table 2 and extends to the outside of the stove body 1; and a flame nozzle 6 is arranged in the middle of the heat collecting platform 2.
Before using, fill water in the thermal-arrest platform 2 inner chambers, during the use, the pan is placed on thermal-arrest platform 2, open flame projecting nozzle 6 and fry dishes, form the burning chamber between pan and the standing groove 5, the used heat that the burning produced gets into gas collection channel 3 in burning the chamber, and enter gas collecting pipe 4, the other end that gas collecting pipe 4 said passes thermal-arrest platform 2 inner chambers, and then utilize used heat to heat the water of thermal-arrest platform 2 inner chambers, cooperation flame projecting nozzle 6 also heats the water of thermal-arrest platform 2 inner chambers when flaming, the water through dual heating has not only improved the thermal efficiency of cooking utensils, the water after the heating can also take out and be used for other effects, and then the utilization ratio of gas cooking utensils used heat has been improved.
In this embodiment, the heat collecting platform 2 is cylindrical, the height of one side of the heat collecting platform 2 is higher than that of the other side, and the gas collecting pipe 4 is located on the lower side of the height of the heat collecting platform 2.
The two sides of the heat collecting platform 2 are provided with different heights, when a pot is placed on the heat collecting platform 2, the pot is supported by the higher side of the heat collecting platform 2 and the heat collecting channel together, so that the combustion cavity is communicated with the gas collecting pipe 4.
In this embodiment, the gas collecting pipes 4 in the inner cavity of the heat collecting table 2 are arranged in an S-shaped structure.
The contact area between the 4 channels of the gas collecting pipe and the water in the inner cavity of the heat collecting platform 2 is lengthened, so that the heating effect is better, and more preferably, the other ends of the 4 channels of the gas collecting pipe can be further set to be branched double channels which are respectively positioned at two sides of the inner cavity of the heat collecting platform 2, so that the heating effect is more uniform.
In this embodiment, the heat collecting platform 2 is provided with a water exchanging pipeline (not shown); and the other end of the gas collecting pipe 4 is provided with an exhaust fan (not shown).
When hot water is needed, the hot water can be taken out through the water exchange pipeline for utilization, and when water is needed to be added, the water can be added through the water exchange pipeline; the exhaust fan prevents more waste heat from leaking out of the gaps of the cookware and the heat collecting platform 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a gas cooking utensils with collect used heat function, includes the cooking utensils body, its characterized in that: the cooker body comprises a heat collecting platform, a gas collecting channel and a gas collecting pipe; the heat collection platform is used for placing a pot, a placing groove is formed in the top of the heat collection platform, a combustion cavity is formed between the placing groove and the pot, and the gas collection channel is connected with the combustion cavity; the heat collection platform is of a cavity structure, one end of the gas collecting pipe is connected with the gas collecting channel, and the other end of the gas collecting pipe penetrates through the whole heat collection platform and extends to the outside of the stove body; and a fire nozzle is arranged in the middle of the heat collection platform.
2. A gas cooking appliance having a function of collecting waste heat according to claim 1, wherein: the heat collection platform is cylindrical, the height of one side of the heat collection platform is higher than that of the other side of the heat collection platform, and the gas collection pipeline is located on the lower side of the heat collection platform.
3. A gas cooking appliance having a function of collecting waste heat according to claim 2, wherein: the gas collecting pipelines positioned in the inner cavity of the heat collecting platform are arranged in an S-shaped structure.
4. A gas cooking appliance having a function of collecting waste heat according to claim 3, wherein: the heat collection platform is provided with a water exchange pipeline.
5. A gas cooking appliance with waste heat collecting function as claimed in claim 4, characterized in that: and the other end of the gas collection pipeline is provided with an exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020594048.0U CN211902997U (en) | 2020-04-20 | 2020-04-20 | Gas stove with waste heat collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020594048.0U CN211902997U (en) | 2020-04-20 | 2020-04-20 | Gas stove with waste heat collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902997U true CN211902997U (en) | 2020-11-10 |
Family
ID=73277055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020594048.0U Active CN211902997U (en) | 2020-04-20 | 2020-04-20 | Gas stove with waste heat collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902997U (en) |
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2020
- 2020-04-20 CN CN202020594048.0U patent/CN211902997U/en active Active
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