CN214745918U - Multifunctional waste heat recovery gas stove - Google Patents
Multifunctional waste heat recovery gas stove Download PDFInfo
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- CN214745918U CN214745918U CN202120793052.4U CN202120793052U CN214745918U CN 214745918 U CN214745918 U CN 214745918U CN 202120793052 U CN202120793052 U CN 202120793052U CN 214745918 U CN214745918 U CN 214745918U
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Abstract
The utility model relates to a gas-cooker technical field specifically is a multi-functional waste heat recovery gas-cooker, it includes: the device comprises a gas boiler component, a heat preservation cavity, a preheating cavity, an air pipeline, a right-angle pipeline and a flue gas pipeline; the gas pot subassembly sets up in the inside in heat preservation chamber, is provided with the preheating chamber under the heat preservation chamber, and air conduit sets up in preheating the intracavity, the gas pot subassembly includes: a pot cover and a smoke guide plate; the gas pot subassembly is fixed to be set up in the inside in heat preservation chamber, and gas pot subassembly top is provided with the pot lid, and the outside of gas pot subassembly is provided with the spiral smoke deflector that spirals and rises, and the smoke deflector can guide the flue gas spiral and upwards flow to prolong the time of flue gas in the heat preservation intracavity, the utility model discloses a preheat the setting in chamber and heat preservation chamber, can utilize the heat of the high temperature flue gas that obtains after the burning to heat and keep warm to preheat the air, promote the combustion efficiency and the thermal utilization ratio of gas.
Description
Technical Field
The utility model relates to a kitchen gas cooking utensils field, concretely relates to multi-functional waste heat recovery gas-cooker.
Background
The structural reason of the daily kitchen gas cooker makes the thermal efficiency of the daily kitchen gas cooker function at 50% for a long time, so that a large amount of heat energy is lost and wasted, serious heat pollution is caused, heat energy which is not effectively utilized after gas combustion is released in a narrow kitchen space in the form of heat radiation and convection, serious heat pollution is caused, harmful gas in high-temperature smoke is dispersed in the kitchen to harm the health of family members, how to utilize the heat energy to improve the combustion efficiency of the gas cooker is a problem which needs to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Therefore, the present invention is an improvement made in view of the above problems, and the present invention provides a multifunctional waste heat recovery gas stove, which aims to solve the above problems and achieve the above objects by the following technical solutions.
A multifunctional waste heat recovery gas stove comprises: the device comprises a gas boiler component, a heat preservation cavity, a preheating cavity, an air pipeline, a right-angle pipeline and a flue gas pipeline; the gas boiler assembly is arranged inside the heat preservation cavity, a preheating cavity is arranged right below the heat preservation cavity, and the air pipeline is arranged in the preheating cavity;
the gas pot subassembly includes: a pot cover and a smoke guide plate; the gas pot subassembly is fixed to be set up in the inside in heat preservation chamber, and gas pot subassembly top is provided with the pot lid, and the outside of gas pot subassembly is provided with the spiral that spirals and rises and leads the cigarette board, leads the cigarette board and can guide the flue gas spiral and upwards flow to the extension flue gas is at the time of heat preservation intracavity, and the heat preservation chamber includes: a second flue gas outlet and a first flue gas inlet; a second flue gas outlet is formed in the right side of the heat preservation cavity, a first flue gas inlet is formed in the lower end of the left side of the heat preservation cavity, the first flue gas inlet is connected with an opening in the upper end of the right-angle pipeline, and the second flue gas outlet is connected with an opening above the flue gas pipeline;
the preheating chamber includes: a smoke outlet III, a gas stove, a combustion frame, an air pipeline mounting opening and a smoke inlet II; the middle part of the preheating cavity is fixedly provided with a gas stove, the left lower part of the preheating cavity is provided with a smoke outlet III, the right upper part of the preheating cavity is provided with a smoke inlet II, the smoke inlet II is connected with an opening below a smoke pipeline, the right lower part of the preheating cavity is provided with an air pipeline mounting opening, a conical combustion frame is fixedly arranged in the gas stove, the left end of the gas stove is provided with a smoke outlet I, the right end of the gas stove is provided with an air inlet II, the position where the air inlet II is arranged is lower than the top end of the combustion frame, and the outer side of the smoke outlet I is connected with an opening at the lower end of a right-angle pipeline;
the air pipeline is a spiral pipeline, the air pipeline is fixedly arranged in the preheating cavity and surrounds the outer side of the gas stove, an opening above the air pipeline is an air outlet, and the air outlet is connected with the air inlet II; the lower part of the air pipeline extends out of the preheating cavity from the air pipeline mounting opening, and the extending end of the air pipeline is provided with an air inlet I.
The utility model discloses beneficial effect:
1. the utility model discloses a preheat the setting in chamber and heat preservation chamber, can utilize the heat of the high temperature flue gas that obtains after the burning to heat and keep warm to the gas pot subassembly to preheat the air, promote the combustion efficiency and the thermal utilization ratio of gas.
2. The utility model discloses a burning frame has adopted conical structure, and the circular conical surface of burning frame can play the effect of buffering to the air, makes the flame on burning frame top can the stable combustion and not blown away by the air current.
3. The utility model discloses an air pipe adopts spiral structure, and the time of preheating the intracavity can be prolonged to the air in the pipeline, promotes the heat exchange efficiency of air and flue gas, and spiral air pipe can also play the effect of water conservancy diversion to the flue gas, and the extension flue gas promotes the heat exchange efficiency of flue gas and air preheating the flow path of intracavity.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a schematic view of the detailed structure of the gas cooker assembly of the present invention.
Fig. 4 is a schematic view of the detailed structure of the heat preservation chamber of the present invention.
Fig. 5 is a schematic structural view of the lower end of the thermal insulation chamber of the present invention.
Fig. 6 is a schematic structural view of the preheating chamber and the air duct of the present invention.
Fig. 7 is a schematic view of the detailed structure of the air duct of the present invention.
Fig. 8 is a schematic diagram of the detailed structure of the preheating chamber according to the present invention.
Description of reference numerals: 1. a gas boiler assembly; 2. a heat preservation cavity; 3. a preheating chamber; 4. an air duct; 5. a right-angle pipe; 6. a flue gas duct; 11. a pot cover; 12. a smoke guide plate; 21. a second flue gas outlet; 22. a first flue gas inlet; 31. a third flue gas outlet; 32. a gas range; 33. a combustion rack; 34. an air duct mounting port; 35. a second flue gas inlet; 321. a first flue gas outlet; 322. an air inlet II; 41. a first air inlet; 42. and an air outlet.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.
As shown in fig. 1 and 2, a multifunctional waste heat recovery gas stove comprises: the device comprises a gas boiler component 1, a heat preservation cavity 2, a preheating cavity 3, an air pipeline 4, a right-angle pipeline 5 and a flue gas pipeline 6; the gas boiler component 1 is arranged inside the heat preservation cavity 2, a preheating cavity 3 is arranged right below the heat preservation cavity 2, and an air pipeline 4 is arranged in the preheating cavity 3;
as shown in fig. 1 and 2, the gas boiler assembly 1 includes: a pot cover 11 and a smoke guide plate 12; the gas boiler component 1 is fixedly arranged inside the heat preservation cavity 2, a boiler cover 11 is arranged above the gas boiler component 1, a spiral smoke guide plate 12 which spirals upwards is arranged outside the gas boiler component 1, the smoke guide plate 12 can guide smoke to spirally upwards flow, and the time of the smoke in the heat preservation cavity 2 is prolonged;
as shown in fig. 1, 2, 4, and 5, the heat-insulating chamber 2 includes: a second flue gas outlet 21 and a first flue gas inlet 22; a second flue gas outlet 21 is formed in the right side of the heat preservation cavity 2, a first flue gas inlet 22 is formed in the lower end of the left side of the heat preservation cavity 2, the first flue gas inlet 22 is connected with an opening in the upper end of the right-angle pipeline 5, the second flue gas outlet 21 is connected with an opening above the flue gas pipeline 6, flue gas with waste heat flows into the heat preservation cavity 2 from the right-angle pipeline 5, the flue gas is guided by the flue gas guide plate 12 to flow upwards in a spiral manner, the gas boiler assembly 1 is heated and preserved in heat, and then the flue gas flows into the flue gas pipeline 6 from the second flue gas outlet 21;
as shown in fig. 1, 2, 6, and 8, the preheating chamber 3 includes: a third flue gas outlet 31, a gas stove 32, a combustion frame 33, an air pipeline mounting opening 34 and a second flue gas inlet 35; a gas stove 32 is fixedly arranged in the middle of the preheating cavity 3, a smoke outlet III 31 is formed in the lower left of the preheating cavity 3, a smoke inlet II 35 is formed in the upper right of the preheating cavity 3, the smoke inlet II 35 is connected with an opening in the lower portion of the smoke pipeline 6, and an air pipeline mounting opening 34 is formed in the lower right of the preheating cavity; a conical combustion frame 33 is fixedly arranged in the gas stove 32, the conical top of the combustion frame 33 can uniformly spray gas, and the gas is mixed with air and then ignited to release heat to heat the gas pot assembly 1 above the combustion frame 33; the left end of the gas stove 32 is provided with a first smoke outlet 321, the right end of the gas stove 32 is provided with a second air inlet 322, the position of the second air inlet 322 is lower than the top end of the combustion rack 33, air flowing in from the second air inlet 322 can be shot on the conical surface of the combustion rack 33, and the conical surface of the combustion rack 33 can buffer the air, so that flame at the top end of the combustion rack 33 can be stably combusted and is not blown away by airflow; the outer side of the first flue gas outlet 321 is connected with an opening at the lower end of the right-angle pipeline 5;
as shown in fig. 1, fig. 2, fig. 6, fig. 7, and fig. 8, the air duct 4 is a spiral duct, the air duct 4 is fixedly disposed inside the preheating chamber 3, the air duct 4 surrounds the outer side of the gas stove 32, an opening above the air duct 4 is an air outlet 42, and the air outlet 42 is connected to an air inlet two 322; the lower part of the air pipeline 4 extends out of the preheating cavity 3 from the air pipeline mounting opening 34, and the extending end of the air pipeline 4 is provided with an air inlet I41.
The working principle of the utility model is as follows:
when in use, the upper end of the combustion frame 33 sprays fuel gas, the fuel gas is ignited to release heat to heat the gas boiler component 1 above, air is uniformly introduced from the air inlet I41, after the air passes through the air pipeline 4, the high-temperature flue gas enters the gas stove 32 from the air inlet II 322, the high-temperature flue gas obtained after the reaction of the air and the gas flows out of the gas stove 32 through the left flue gas outlet I321, the high-temperature flue gas flows into the heat preservation cavity 2 above through the right-angle pipeline 5, the flue gas can be guided to flow upwards in a spiral shape by the smoke guide plate 12, and the time of the flue gas in the heat preservation cavity 2 is prolonged, the high-temperature flue gas heats and preserves the heat of the gas boiler component 1, then follow the flue gas pipeline 6 of heat preservation chamber 2 upper right end and discharge into preheating chamber 3, the residual heat of flue gas can preheat the air in the air pipe 4, promotes the temperature of air, improves the combustion efficiency of gas, and the low temperature flue gas after carrying out the heat transfer with the air finally discharges from exhanst gas outlet three 31.
Claims (6)
1. A multifunctional waste heat recovery gas stove comprises: gas pot subassembly (1), heat preservation chamber (2), preheating chamber (3), air conduit (4), right angle pipeline (5), flue gas pipeline (6), gas pot subassembly (1) sets up the inside in heat preservation chamber (2), be provided with under heat preservation chamber (2) preheating chamber (3), air conduit (4) set up preheating chamber's (3) inside, its characterized in that: gas pot subassembly (1) is including pot lid (11), smoke deflector (12), the top of gas pot subassembly (1) is equipped with pot lid (11), the outside of gas pot subassembly (1) is provided with smoke deflector (12), just smoke deflector (12) are located the inside in heat preservation chamber (2), heat preservation chamber (2) include: a second flue gas outlet (21) and a first flue gas inlet (22), the second flue gas outlet (21) is arranged on the right side of the heat preservation cavity (2), the first flue gas inlet (22) is arranged on the lower end of the left side of the heat preservation cavity (2), the preheating cavity (3) comprises a third flue gas outlet (31), a gas stove (32), a combustion frame (33), an air pipeline installation port (34) and a second flue gas inlet (35), the gas stove (32) is fixedly arranged in the middle of the preheating cavity (3), the third flue gas outlet (31) is arranged below the left side of the preheating cavity (3), the second flue gas inlet (35) is arranged above the right side of the preheating cavity (3), the air pipeline installation port (34) is arranged below the right side of the preheating cavity (3), the combustion frame (33) is arranged inside the gas stove (32), and the first flue gas outlet (321) is arranged at the left end of the gas stove (32), the gas stove is characterized in that a second air inlet (322) is formed in the right end of the gas stove (32), an air outlet (42) is formed in one end of the air pipeline (4), the air outlet (42) is connected with the second air inlet (322), and a first air inlet (41) is formed in the other end of the air pipeline (4).
2. The multifunctional waste heat recovery gas stove as claimed in claim 1, characterized in that: the smoke guide plate (12) is in a spiral structure.
3. The multifunctional waste heat recovery gas stove as claimed in claim 1, characterized in that: one end of the second flue gas outlet (21) is connected with an opening above the flue gas pipeline (6), and the second flue gas inlet (35) is connected with an opening below the flue gas pipeline (6).
4. The multifunctional waste heat recovery gas stove as claimed in claim 1, characterized in that: the top of the combustion rack (33) is in a conical structure, and the position where the second air inlet (322) is formed is lower than the top end of the combustion rack (33).
5. The multifunctional waste heat recovery gas stove as claimed in claim 1, characterized in that: the first flue gas inlet (22) is connected with the upper end of the right-angle pipeline (5), and the outer side of the first flue gas outlet (321) is connected with the lower end of the right-angle pipeline (5).
6. The multifunctional waste heat recovery gas stove as claimed in claim 1, characterized in that: the air pipeline (4) is a spiral pipeline, and the air pipeline (4) is surrounded on the outer side of the gas stove (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793052.4U CN214745918U (en) | 2021-04-19 | 2021-04-19 | Multifunctional waste heat recovery gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793052.4U CN214745918U (en) | 2021-04-19 | 2021-04-19 | Multifunctional waste heat recovery gas stove |
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| Publication Number | Publication Date |
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| CN214745918U true CN214745918U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120793052.4U Active CN214745918U (en) | 2021-04-19 | 2021-04-19 | Multifunctional waste heat recovery gas stove |
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| CN (1) | CN214745918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427792A (en) * | 2021-12-16 | 2022-05-03 | 浙江金顿环保节能科技有限公司 | Tank type gas holding furnace |
-
2021
- 2021-04-19 CN CN202120793052.4U patent/CN214745918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114427792A (en) * | 2021-12-16 | 2022-05-03 | 浙江金顿环保节能科技有限公司 | Tank type gas holding furnace |
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