CN221098701U - Heat-collecting energy-saving device for gas stove - Google Patents
Heat-collecting energy-saving device for gas stove Download PDFInfo
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- CN221098701U CN221098701U CN202322532054.XU CN202322532054U CN221098701U CN 221098701 U CN221098701 U CN 221098701U CN 202322532054 U CN202322532054 U CN 202322532054U CN 221098701 U CN221098701 U CN 221098701U
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- heat
- heat collection
- collection cover
- saving device
- temperature gas
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- 239000008236 heating water Substances 0.000 claims abstract description 30
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 40
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010411 cooking Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model relates to a heat collection and energy saving device of a gas furnace, which relates to the technical field of energy recycling and comprises a heat collection cover and a heating water tank arranged on the periphery of the heat collection cover, wherein an upper ring opening corresponding to the bottom of a frying pan is arranged at the upper part of the heat collection cover, a lower ring opening corresponding to a kitchen range opening is arranged at the lower part of the heat collection cover, an air inlet is arranged at the bottom of the heat collection cover, and an annular heat conducting ring is arranged in the heating water tank; meanwhile, a gap between the bottom of the pot and the upper part of the heat collection cover is eliminated, fresh air required by flame combustion enters from an air inlet at the lower end of the heat collection cover, high-temperature gas after combustion is led out to a high-temperature gas cavity through an air vent on the heat collection cover, the contact area between the high-temperature gas and water is increased by adopting an annular heat conducting ring, and the water is heated by more fully absorbing heat of the high-temperature gas.
Description
Technical Field
The utility model relates to the technical field of energy reuse, in particular to a heat-collecting and energy-saving device of a gas furnace.
Background
Most of the energy-saving principles on the market at present are researching how to improve the fuel utilization rate and the fuel combustion efficiency, in the cooking process of chefs, the empty cooking occupies 30% of the time, and most of the solutions of merchants want to achieve the effect of 'the pot is started from fire, and the pot is stopped from fire'. Even if the method effectively reduces the empty burning rate, a lot of energy sources are wasted, even if an energy-saving gas furnace is adopted, the combustion efficiency of the common gas furnace is 50% according to the gas efficiency statistics, the energy-saving gas furnace is about six, and a lot of energy sources are wasted, so that people look at the rest 37%. Research shows that the heat loss of the gas kitchen ranges is mainly three points: 1. radiation conduction; 2. convection conduction; 3. the application provides a heat-collecting and energy-saving device of a gas furnace from the perspective of solving the heat loss caused by the incomplete contact of flame and a pan bottom.
Disclosure of utility model
In order to solve the problems, the utility model relates to a heat-collecting and energy-saving device of a gas furnace.
The specific technical scheme is as follows: including heat-collecting cover and setting are in heat-collecting cover outlying heating water tank, the upper portion of heat-collecting cover is equipped with the last circle mouth corresponding with the frying pan bottom, the lower part of heat-collecting cover is equipped with the lower circle mouth corresponding with the kitchen mouth, the bottom of heat-collecting cover is provided with the air intake, the inside annular heat-conducting ring that is provided with of heating water tank, annular heat-conducting ring with enclose into the high temperature gas chamber between the heat-collecting cover, a plurality of ventilation openings have been seted up to the lateral wall of heat-collecting cover, the ventilation opening with the inside being linked together of high temperature gas chamber, the intercommunication has the outlet duct on the high temperature gas chamber, the intercommunication has the outlet pipe on the heating water tank.
Preferably, a flame-retardant heat-preservation heat-insulation outer cover is arranged on the outer side of the heating water tank.
Preferably, the air vents are strip-shaped air outlets, and a plurality of the air vents are uniformly distributed on the side wall of the heat collection cover.
Preferably, the side surface of the annular heat conducting ring, which is positioned in the high-temperature gas cavity, is provided with a plurality of heat absorbing sheets.
Preferably, an arc surface corresponding to the bottom of the frying pan is arranged in the upper ring opening.
Preferably, the heat collecting cover is internally provided with a smooth curved surface.
Preferably, a valve is arranged on the water outlet pipe.
The utility model provides a heat collection and energy saving device of a gas furnace, which has the beneficial effects that compared with the prior art:
(1): the solution of the utility model for radiation heat conduction is to utilize a smooth curved surface inside the heat collection cover to collect heat by taking flame as a focus so as to reduce heat to radiate outwards;
(2): the utility model solves the problem of convection heat conduction by canceling the gap between the bottom of the pan and the upper part of the heat collection cover, fresh air required by flame combustion enters from the lower end of the heat collection cover, high-temperature gas after combustion is led out through the vent hole of the inner ring of the heat collection cover, and water is heated in the process of leading out;
(3): according to the utility model, as for the contact area of flame and the pan bottom, the shape of the heat collecting cover controls the flame to be scattered outwards to a certain extent, so that the contact area is increased;
Namely, the utility model uses the flame and heat of the cooking bench which are not used by the kitchen ware as much as possible for heating the heat collecting cover, and uses the smooth curved surface in the heat collecting cover to collect heat by taking the flame as a focus so as to reduce the heat radiation outwards; meanwhile, a gap between the bottom of the pot and the upper part of the heat collection cover is eliminated, fresh air required by flame combustion enters from an air inlet at the lower end of the heat collection cover, high-temperature gas after combustion is led out to a high-temperature gas cavity through an air vent on the heat collection cover, the contact area between the high-temperature gas and water is increased by adopting an annular heat conducting ring, and the heat of the high-temperature gas is absorbed more fully to heat the water; the burned hot water is sent to a large-scale water storage tank for storage through a water outlet pipe for use.
Drawings
Fig. 1: is an overall cross-sectional view of the utility model.
Fig. 2: is an overall top view of the present utility model.
Fig. 3: is an overall side view of the present utility model.
Fig. 4: is a structure diagram of an air outlet pipe in the utility model.
In the figure: 1-heat collecting cover, 2-heating water tank, 3-upper ring mouth, 4-lower ring mouth, 5-air inlet, 6-annular heat conducting ring, 7-high temperature gas cavity, 8-vent, 9-outlet duct, 10-outlet duct.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather as being construed broadly as the terms "mounted," "connected," "coupled," or "connected" unless expressly specified or limited otherwise, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.
Embodiment one: as shown in fig. 1 to 4, the heat-collecting and energy-saving device of the gas furnace comprises a heat-collecting cover 1 and a heating water tank 2 arranged on the periphery of the heat-collecting cover 1, wherein the heating water tank 2 and the heat-collecting cover 1 can be integrally formed. The upper part of the heat collection cover 1 is provided with an upper ring opening 3 corresponding to the bottom of the frying pan, wherein the upper ring opening 3 can be internally provided with an arc surface corresponding to the bottom of the frying pan. The heat collecting cover 1 is internally provided with a smooth curved surface, and the lower part of the heat collecting cover 1 is provided with a lower ring opening 4 corresponding to the kitchen range opening. The bottom of the heat collection cover 1 is provided with air inlets 5, at least two air inlets 5 are arranged, and the two air inlets 5 are uniformly distributed at the bottom of the heat collection cover 1. The shape of the heat collecting cover controls flame to be scattered outwards to a certain extent, and the contact area is improved.
The heating water tank 2 is internally provided with an annular heat conducting ring 6, the annular heat conducting ring 6 and the heat collecting cover 1 are integrally formed, a high-temperature gas cavity 7 is formed by enclosing between the annular heat conducting ring 6 and the heat collecting cover 1, a plurality of air vents 8 are formed in the side wall of the heat collecting cover 1, the air vents 8 are communicated with the inside of the high-temperature gas cavity 7, the air vents 8 are strip-shaped air outlets, and a plurality of air vents 8 are uniformly distributed in the side wall of the heat collecting cover 1.
The high-temperature gas chamber 7 is communicated with an air outlet pipe 9, the outer side wall of the air outlet pipe 9 is fixedly connected with the annular heat conducting ring 6 and the heating water tank 2 in a welding way, the heating water tank 2 is communicated with an air outlet pipe 10, the air outlet pipe 10 is fixedly connected with the heating water tank 2 in a welding way, a valve (in the prior art) is arranged on the air outlet pipe 10, and hot water burned by the utility model is sent to a large-scale water storage tank for storage through the air outlet pipe 10 for use.
When the utility model is used, a valve is opened to communicate a water outlet pipe 10 through an external water pipe, a certain amount of cold water is added into the heating water tank 2, the heat collecting cover 1 is placed on a cooking bench, a lower ring opening 4 corresponds to cooking fire, a frying pan is placed on an upper ring opening 3, in the cooking process, the cooking bench flame and heat which are not used by the frying pan are used for heating the heat collecting cover 1 as much as possible, and the smooth curved surface in the heat collecting cover 1 is utilized to collect heat by taking the flame as a focus so as to reduce heat radiation outwards; meanwhile, the gap between the bottom of the pot and the upper part of the heat collection cover 1 is canceled, fresh air required by flame combustion enters from the air inlet 5 at the lower end of the heat collection cover, high-temperature gas after combustion is led out to the high-temperature gas cavity 7 through the air vent 8 on the heat collection cover 1, the contact area between the high-temperature gas and water is increased by adopting the annular guide heat ring 6, the water is heated by more fully absorbing the heat of the high-temperature gas, the heated hot water is poured out for standby by opening the valve through the water outlet pipe 10, and the hot water in the heating water tank 2 is heated.
In other embodiments, a pair of handles (not shown) are welded on the outer side of the heating water tank 2, and a layer of heat insulation pad is adhered on the handles through glue, so that the handles are arranged, and the device is convenient to use.
In other embodiments, the top of the heating water tank 2 is further provided with a water inlet pipe, the water outlet pipe is arranged at the bottom of the side face of the heating water tank 2, the water inlet pipe and the water outlet pipe are respectively provided with a valve, the water inlet pipe is communicated with external cold water, the water inlet pipe is opened to continuously add water to the heating water tank 2, when the well-burned hot water is needed, the hot water can be used only by opening the valve of the water outlet pipe 10, and the manual water adding process is omitted.
In other embodiments, a water temperature sensor may be disposed on the heating water tank 2, so as to facilitate observing the temperature inside the heating water tank 2, and the water temperature sensor may be selected for use, which adopts the prior art, and its working principle is also the prior art, and will not be described in the present application too much.
Embodiment two: on the basis of the first embodiment, a flame-retardant heat-preservation heat-insulation outer cover is further arranged on the outer side of the heating water tank 2. The flame-retardant heat-preservation heat-insulation outer cover is not shown in the figure, and has the effects of preventing heat in the heating water tank 2 from being dissipated, enabling the heating water tank 2 to effectively store heat so as to ensure water temperature, avoiding scalding caused by touching the heating water tank 2, ensuring safety of users, and reducing peripheral temperature rise of the gas cooker.
Embodiment III: further, on the basis of the above embodiment, the side of the annular heat conducting ring 6 located inside the high-temperature gas chamber 7 is provided with a plurality of heat absorbing sheets. The heat absorbing sheets are not shown in the figure, and a plurality of heat absorbing sheets are uniformly attached to the inner side surface of the high-temperature gas chamber 7, and can absorb heat in the high-temperature gas chamber 7 and then transfer the heat to water in the heating water tank 2 in a heat exchange mode.
In summary, the utility model uses the flame and heat of the kitchen range which are not used by the kitchen ware as much as possible to heat the heat collecting cover, and uses the smooth curved surface in the heat collecting cover to collect heat by taking the flame as a focus so as to reduce the heat radiation outwards; meanwhile, a gap between the bottom of the pot and the upper part of the heat collection cover is eliminated, fresh air required by flame combustion enters from an air inlet at the lower end of the heat collection cover, high-temperature gas after combustion is led out to a high-temperature gas cavity through an air vent on the heat collection cover, the contact area between the high-temperature gas and water is increased by adopting an annular heat conducting ring, and the heat of the high-temperature gas is absorbed more fully to heat the water; the burned hot water is sent to a large-scale water storage tank for storage through a water outlet pipe for use.
The application fully utilizes the preheating generated by the combustion of the gas stove, does not generate any pressure and influence on the normal use of the gas stove, better solves the problem of heat loss based on the three main heat loss principles, is convenient to use, continuously benefits, and has wide application prospect without adding burden to users.
While the present utility model has been particularly shown and described with reference to a preferred embodiment, a number of methods and instrumentalities embodying the present utility model, the foregoing is merely a preferred embodiment of the present utility model, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a gas furnace heat collection energy saving device, its characterized in that is in including heat collection cover (1) and setting heat collection cover (1) outlying heating water tank (2), the upper portion of heat collection cover (1) is equipped with and frying pan bottom is corresponding goes up circle mouth (3), the lower part of heat collection cover (1) is equipped with and encircles mouth (4) down corresponding with the kitchen, the bottom of heat collection cover (1) is provided with air intake (5), heating water tank (2) inside is provided with annular heat-conducting ring (6), annular heat-conducting ring (6) with enclose into high temperature gas chamber (7) between heat collection cover (1), a plurality of air vents (8) have been seted up to the lateral wall of heat collection cover (1), air vent (8) with high temperature gas chamber (7) inside are linked together, high temperature gas chamber (7) are last to be linked together and have outlet duct (9), the last outlet pipe (10) that are gone up to communicate of heating water tank (2).
2. A gas furnace heat collection and energy saving device according to claim 1, wherein a flame-retardant heat-preservation heat-insulation outer cover is arranged on the outer side of the heating water tank (2).
3. A gas furnace heat collection and energy saving device according to claim 1, wherein the air vents (8) are bar-shaped air outlets, and a plurality of the air vents (8) are uniformly distributed on the side wall of the heat collection cover (1).
4. A gas furnace heat collection and energy saving device according to claim 1, characterized in that the side of the annular heat conducting ring (6) located inside the high temperature gas cavity (7) is provided with a plurality of heat absorbing sheets.
5. A gas furnace heat collection and energy saving device according to claim 1, wherein an arc surface corresponding to the bottom of the frying pan is arranged in the upper ring opening (3).
6. A gas furnace heat collection and energy saving device according to claim 1, characterized in that the interior of the heat collection cover (1) is a smooth curved surface.
7. A gas burner heat collection and energy saving device according to claim 1, characterized in that the outlet pipe (10) is equipped with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532054.XU CN221098701U (en) | 2023-09-18 | 2023-09-18 | Heat-collecting energy-saving device for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532054.XU CN221098701U (en) | 2023-09-18 | 2023-09-18 | Heat-collecting energy-saving device for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098701U true CN221098701U (en) | 2024-06-07 |
Family
ID=91326351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322532054.XU Active CN221098701U (en) | 2023-09-18 | 2023-09-18 | Heat-collecting energy-saving device for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098701U (en) |
-
2023
- 2023-09-18 CN CN202322532054.XU patent/CN221098701U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |