Gas stove
By setting up a heat insulation layer on the surface or cavity of the gas stove, the problem of poor thermal insulation effect of the energy storage disk is solved, the thermal efficiency of the gas stove is improved and production costs are reduced.
Patent Information
- Application Number
- CN202420587392.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The thermal insulation effect of the energy-concentrating disk is poor, resulting in heat loss and reducing the thermal efficiency of the gas stove.
A thermal insulation layer, such as aerogel or enamel material, is provided on the surface or cavity of the energy-concentrating disk to reduce the heat conduction efficiency.
It improves the insulation capacity of the energy-concentrating disk, reduces heat radiation and loss, improves the thermal efficiency of the gas stove, and simplifies the structural design of the energy-concentrating disk, and reduces production costs.
Smart Images
Figure CN222773346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stoves, in particular to a gas stove. Background Art
[0002] A gas stove refers to a kitchen appliance that uses petroleum gas, artificial gas, natural gas and other gases as fuel for heating.
[0003] The main components of the combustion system in a gas stove include an ejector pipe, an injection device, a burner head and a fire cover. The gas burns through the fire holes on the fire cover to heat the bottom of the pot.
[0004] In order to improve the thermal efficiency of gas stoves, gas stoves usually include an energy-gathering plate. On the one hand, the energy-gathering plate can support the pot. On the other hand, the energy-gathering plate can block the radiation and convection heat exchange between the flame generated by the combustion and the surrounding air, reducing heat loss. However, the heat insulation effect of the energy-gathering plate is poor, and the problem of heat loss still occurs. Utility Model Content
[0005] The utility model aims to provide a gas stove, aiming to solve the problem of poor heat insulation effect of the energy gathering plate.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The utility model provides a gas stove, comprising a bottom shell, a burner, a panel, a pot support, an energy gathering plate and a heat insulation layer.
[0008] The bottom shell is formed with an installation cavity, and the burner is arranged in the installation cavity. The panel cover is arranged on the bottom shell. The pot support is located at the panel away from the bottom shell. The energy collecting disk is a central hollow ring structure and has a cavity. The heat insulation layer is arranged on the surface of the energy collecting disk, or the heat insulation layer is filled in the cavity of the energy collecting disk. Alternatively, the heat insulation layer is simultaneously arranged on the surface of the energy collecting disk and filled in the cavity of the energy collecting disk. The heat insulation layer is used to reduce the heat conduction efficiency of the energy collecting disk.
[0009] In this way, the heat insulation layer provided on the surface of the energy gathering disk or the heat insulation layer filled in the cavity of the energy gathering disk can improve the heat insulation capacity of the energy gathering disk. In this way, the heat transferred to the energy gathering disk by the flame located inside the energy gathering disk will be reduced, thereby reducing the radiation of the energy gathering disk to the outside, reducing heat loss and improving thermal efficiency.
[0010] In some embodiments, the energy-gathering disk includes a first disk body and a second disk body. The first disk body is an annular structure, the second disk body is an annular structure, and the second disk body is connected to the first disk body. A cavity of the energy-gathering disk is formed between the second disk body and the first disk body, and the second disk body is located on a side of the first disk body close to the panel. The surface of the first disk body away from the second disk body is the first surface, and the surface of the second disk body away from the first disk body is the second surface, and the first surface is provided with a heat insulation layer.
[0011] In some embodiments, the energy-gathering disk includes a first disk body and a second disk body. The first disk body is an annular structure, the second disk body is an annular structure, and the second disk body is connected to the first disk body. A cavity of the energy-gathering disk is formed between the second disk body and the first disk body, and the second disk body is located on a side of the first disk body away from the panel. The surface of the first disk body away from the second disk body is the first surface, and the surface of the second disk body close to the first disk body is the second surface, and the second surface is provided with a heat insulation layer.
[0012] In some embodiments, the surface of the first disk body close to the second disk body is the third surface, and the surface of the second disk body close to the first disk body is the fourth surface. The third surface is provided with a heat insulation layer.
[0013] In some embodiments, the surface of the first disk body close to the second disk body is the third surface, and the surface of the second disk body close to the first disk body is the fourth surface. The fourth surface is provided with a heat insulation layer.
[0014] In some embodiments, the insulating layer is made of aerogel.
[0015] In some embodiments, the heat insulation layer includes a first component layer and a second component layer, wherein the first component layer is made of aerogel, and the second component layer is made of enamel material, and the second component layer and the first component layer are stacked.
[0016] In some embodiments, the energy concentrating disk further includes a partition plate, which is disposed in the cavity of the energy concentrating disk and connected to the first disk body of the energy concentrating disk.
[0017] In some embodiments, the energy concentrating disk further includes a partition plate, which is disposed in the cavity of the energy concentrating disk and connected to the second disk body of the energy concentrating disk.
[0018] In some embodiments, a through hole is formed on the first disk body of the energy concentrating disk or the second disk body of the energy concentrating disk, and the through hole is communicated with the cavity of the energy concentrating disk.
[0019] In some embodiments, there are multiple partition plates, and the multiple partition plates are disposed in the cavity of the energy concentrating disk, and the multiple partition plates are disposed at intervals.
[0020] In some embodiments, a heat insulating layer is further disposed on the surface of the partition plate.
[0021] In some embodiments, the gas stove further comprises a rubber pad connected to an end of the pot support close to the panel. The pot support has a first end and a second end arranged opposite to each other, wherein the first end is close to the panel and the second end is away from the panel, and the rubber pad is connected to the first end. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0023] Figure 1 One of the schematic diagrams of a gas stove provided in an embodiment of the present application;
[0024] Figure 2 A second schematic diagram of a gas stove provided in an embodiment of the present application;
[0025] Figure 3 One of the schematic diagrams of an energy-gathering disk provided in an embodiment of the present application;
[0026] Figure 4 A second schematic diagram of an energy-gathering disk provided in an embodiment of the present application;
[0027] Figure 5 One of the schematic diagrams of a heat insulation layer provided in an embodiment of the present application;
[0028] Figure 6 A second schematic diagram of a heat insulation layer provided in an embodiment of the present application;
[0029] Figure 7 A third schematic diagram of a heat insulation layer provided in an embodiment of the present application;
[0030] Figure 8 The third schematic diagram of the energy-gathering disk provided in the embodiment of the present application;
[0031] Fig. 9 A fourth schematic diagram of a heat insulation layer provided in an embodiment of the present application;
[0032] Fig.10 A fifth schematic diagram of a heat insulation layer provided in an embodiment of the present application;
[0033] Fig.11 A sixth schematic diagram of a heat insulation layer provided in an embodiment of the present application;
[0034] Fig.12 One of the schematic diagrams of a partition plate provided in an embodiment of the present application;
[0035] Fig.13 A second schematic diagram of a partition plate provided in an embodiment of the present application;
[0036] Fig.14 A third schematic diagram of a partition plate provided in an embodiment of the present application;
[0037] Fig.15 A fourth schematic diagram of an energy-gathering disk provided in an embodiment of the present application;
[0038] Fig.16 Schematic diagram of the pot support and foot pad provided in an embodiment of the present application.
[0039] Reference numerals:
[0040] 100-gas stove; 11-bottom shell; 10-installation cavity; 12-panel; 120-avoidance; 2-burner;
[0041] 3-energy-gathering disk; 30-cavity; 300-through hole; 31-first disk body; 310-first surface; 311-third surface; 32-second disk body; 320-second surface; 321-fourth surface;
[0042] 4- heat insulation layer; 41- first component layer; 42- second component layer;
[0043] 5-Separator;
[0044] 6-pot support; 7-rubber pad. DETAILED DESCRIPTION
[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0046] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside" and the like indicate directions or positional relationships based on the directions or relative positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. Unless otherwise specified, the above-mentioned directional description can be flexibly set in the process of actual application under the condition that the relative positional relationship shown in the accompanying drawings is satisfied.
[0047] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.
[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0049] In the embodiments of the present invention, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, article or device including the element.
[0050] In the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.
[0051] The present application provides a gas stove, such as Figure 1 As shown, Figure 1 The present invention provides a schematic diagram of a gas stove 100. The gas stove 100 may include a bottom shell 11, which forms an installation cavity 10 with an opening. The opening is connected to the installation cavity 10, so that the relevant components of the gas stove 100 can be installed in the installation cavity 10 of the bottom shell 11. The bottom shell 11 can provide support and a certain degree of protection for the relevant components installed therein, ensuring that the gas stove 100 can work normally.
[0052] like Figure 1As shown, the gas stove 100 provided in the present application may further include a panel 12. The panel 12 is covered on the opening of the bottom shell 11, and the panel 12 is used to cover the installation cavity 10 of the bottom shell 11. This prevents debris from falling into the installation cavity 10 through the opening of the bottom shell 11, thereby preventing related components installed in the installation cavity 10 from being damaged, and ensuring that the gas stove 100 can work normally.
[0053] Continue to see Figure 1 The gas stove 100 provided in the present application may further include a burner 2, which is a core component of the gas stove 100 and is disposed in the mounting cavity 10 of the bottom shell 11. The burner 2 can mix the gas and the primary air in a certain manner, and the mixed gas formed by the mixing of the gas and the primary air flows out of the burner 2 and is ignited to form a flame.
[0054] In this case, the panel 12 is further provided with an escape opening 120 . The burner 2 is arranged opposite to the escape opening 120 on the panel 12 , so that the burner 2 can be located within the opening range of the escape opening 120 .
[0055] In this way, when the burner 2 burns fuel to generate flames, the panel 12 will not block the flames generated by the burner 2 burning fuel, thereby ensuring that the burner 2 works normally and heats the bottom of the pot so that the user can cook.
[0056] As can be seen from the above, a gas stove 100 provided in an embodiment of the present application may include a bottom shell 11, a panel 12, and a burner 2, which is a core component of the gas stove 100. The burner 2 may be installed in the installation cavity 10 of the bottom shell 11, and then the installation cavity 10 of the bottom shell 11 may be covered by the panel 12 to protect other components including the burner 2, and ensure that the burner 2 and other components are not damaged, thereby ensuring that the gas stove 100 can work normally.
[0057] like Figure 2 As shown, the gas stove 100 provided in the present application may further include an energy collecting plate 3, which has a cavity. The energy collecting plate 3 is arranged on the side of the panel 12 away from the burner 2, and the energy collecting plate 3 is arranged opposite to the avoidance opening 120 opened on the panel 12. In this way, on the one hand, the energy collecting plate 3 can play a role in supporting the pot above the burner 2, and on the other hand, the energy collecting plate 3 can block the radiation and convection heat exchange between the flame generated by the burner 2 and the surrounding air, reduce heat loss, and improve energy efficiency to a certain extent.
[0058] However, there is a problem in production design that if you want to have good heat insulation, the heat insulation structure design of the energy collecting plate 3 will be more complicated, which will lead to an increase in the investment in mold making and the investment cost of processing and production. In order to improve the heat insulation capacity of the energy collecting plate 3 while ensuring the simple structure of the energy collecting plate 3, the gas stove 100 provided by the present application also includes a heat insulation layer, which is used to reduce the heat conduction efficiency of the energy collecting plate 3 so that the energy collecting plate 3 has better heat insulation capacity.
[0059] In some embodiments of the present application, the above-mentioned heat insulation layer is disposed on the surface of the energy gathering disk 3. In this way, the heat insulation layer disposed on the surface of the energy gathering disk 3 can improve the heat insulation capacity of the energy gathering disk 3. In this way, the heat conducted to the energy gathering disk 3 by the flame located inside the energy gathering disk 3 will be reduced, thereby reducing the radiation of the energy gathering disk to the outside, reducing heat loss, and improving thermal efficiency.
[0060] It should be noted that the inner side of the energy collecting plate 3 refers to the surface of the energy collecting plate 3 facing the cooker. It is understandable that the side of the energy collecting plate 3 facing the panel 12 of the gas stove 100 is the outer side of the energy collecting plate 3.
[0061] In other embodiments of the present application, the above-mentioned heat insulation layer can also be filled in the cavity of the energy gathering disk 3. After the heat of the flame located inside the energy gathering disk 3 is transferred to the energy gathering disk 3, since the cavity of the energy gathering disk 3 is filled with the heat insulation layer, the heat insulation layer can effectively prevent the heat from continuing to be transferred to the outside of the energy gathering disk 3 through the cavity, thereby achieving the purpose of reducing heat loss.
[0062] On this basis, in some embodiments of the present application, when a heat insulation layer is provided on the surface of the energy gathering disk 3 , the heat insulation layer may also be filled in the cavity of the energy gathering disk 3 .
[0063] In this way, while the heat loss is blocked by the heat insulation layer arranged on the surface of the energy gathering disk 3, the heat insulation layer can be filled in the cavity of the energy gathering disk 3 to further block the heat loss.
[0064] As can be seen from the above, the heat insulation layer of the gas stove 100 provided by the present application can be arranged on the surface of the energy gathering disk 3, or filled in the cavity of the energy gathering disk 3, or can adopt the above two arrangement methods at the same time. Whether it is arranged on the surface of the energy gathering disk 3, or filled in the cavity of the energy gathering disk 3, or a combination of the two methods, the heat insulation capacity of the energy gathering disk 3 can be improved, thereby reducing the heat radiated outward by the energy gathering disk 3, reducing heat loss, and improving thermal efficiency.
[0065] Furthermore, by providing the heat insulation layer, there is no need to design the energy collecting disk 3 in a complicated structure. The energy collecting disk 3 provided by the present application can reduce the heat radiated outward by the energy collecting disk 3 while ensuring the energy collecting disk 3 has a simple structure, thereby reducing heat loss and improving thermal efficiency, thereby reducing mold investment costs and processing costs.
[0066] Next, the structure of the energy collecting disk 3 and the setting method of the heat insulation layer provided by the present application will be further described in conjunction with the accompanying drawings.
[0067] like Figure 3 As shown, Figure 3 The schematic diagram of the structure of an energy collecting disk 3 provided in an embodiment of the present application is shown in FIG. The energy collecting disk 3 includes a first disk body 31, which is an annular structure. The energy collecting disk 3 also includes a second disk body 32, which is an annular structure. Figure 4 As shown, the first plate 31 and the second plate 32 are connected, and a cavity 30 of the energy concentrating plate 3 is formed between the first plate 31 and the second plate 32. In addition, it should be noted that the second plate 32 is located on a side of the first plate 31 close to the panel 12 of the gas stove 100, that is, the second plate 32 is located on the upper side of the first plate 31.
[0068] On this basis, if Figure 4 As shown, a surface of the first plate body 31 away from the second plate body 32 is a first surface 310 , and a surface of the second plate body 32 away from the first plate body 31 is a second surface 320 .
[0069] like Figure 5 As shown, in some embodiments of the present application, a heat insulation layer 4 is disposed on the first surface 310 , that is, a heat insulation layer 4 is disposed on the inner side of the energy concentrating disk 3 .
[0070] In this way, the conduction of flame heat to the first plate body 31 of the energy focusing plate 3 can be reduced, thereby reducing the outward radiation of the energy focusing plate 3, reducing heat loss, and improving the thermal efficiency of the gas stove 100.
[0071] Another example Figure 6 As shown, in some other embodiments of the present application, a heat insulation layer 4 is disposed on the second surface 320 , that is, a heat insulation layer 4 is disposed on the outer side of the energy concentrating disk 3 .
[0072] In this way, even if the heat of the flame is conducted to the first plate body 31 of the energy concentrating plate 3, when the heat continues to be conducted to the second plate body 32, since the heat insulation layer 4 is arranged on the second surface 320 of the second plate body 32, the heat radiation outward through the second plate body 32 will be reduced under the effect of the heat insulation layer 4, thereby reducing heat loss and improving thermal efficiency.
[0073] On this basis, if Figure 7As shown, in some embodiments of the present application, a heat insulation layer 4 is disposed on the first surface 310 , and a heat insulation layer 4 is also disposed on the second surface 320 .
[0074] Arranging the heat insulating layer 4 on the first surface 310 can reduce the conduction of heat to the first plate body 31 of the energy collecting plate 3, thereby reducing the outward radiation of the energy collecting plate 3, and at the same time can also reduce the conduction of heat to the second plate body 32. Arranging the heat insulating layer 4 on the second surface 320 can reduce the conduction of heat to the air through the second plate body 32, thereby reducing the outward radiation of the energy collecting plate 3, reducing heat loss, and improving thermal efficiency. In this way, on the basis of reducing the conduction of heat to the first plate body 31, it can also reduce the heat conducted to the second plate body 32 through the first plate body 31 from further conducting to the air. Thus, heat loss is reduced and the thermal efficiency of the gas stove 100 is improved.
[0075] like Figure 8 As shown, the surface of the first plate body 31 close to the second plate body 32 is the third surface 311 . The surface of the second plate body 32 close to the first plate body 31 is the fourth surface 321 .
[0076] like Fig. 9 As shown, in some embodiments of the present application, a heat insulating layer 4 is provided on the third surface 311. In this way, under the action of the heat insulating layer 4, after the heat is conducted to the first disk body 31, the heat insulating layer 4 provided on the third surface 311 can reduce the conduction of heat to the cavity 30 of the energy concentrating disk 3.
[0077] like Fig.10 As shown, in some embodiments of the present application, a heat insulating layer 4 is provided on the fourth surface 321. In this way, when the heat conducted to the cavity 30 of the energy collecting disk 3 through the first disk body 31 continues to be conducted to the second disk body 32, the heat conducted to the second disk body 32 will be reduced, thereby reducing heat loss and improving thermal efficiency.
[0078] On this basis, in some embodiments of the present application, the heat insulation layer 4 is disposed on both the third surface 311 and the fourth surface 321 .
[0079] In this way, the heat transfer in the cavity 30 of the energy concentrating disk 3 can be reduced, the heat loss can be reduced, and the thermal efficiency can be improved.
[0080] In addition, a heat insulating layer 4 may be provided on the first surface 310, the second surface 320, the third surface 311, and the fourth surface 321. In this way, the heat insulating layer 4 on the first surface 310 and the second surface 320 can reduce the conduction of heat to the energy collecting disk 3. On the other hand, the heat conducted to the cavity 30 by the energy collecting disk 3 can reduce the conduction of heat from the cavity 30 to the air under the effect of the heat insulating layer 4 provided on the third surface 311 and the fourth surface 321.
[0081] In some embodiments of the present application, the heat insulation layer 4 may be made of aerogel. Aerogel is an extremely light, porous solid material with extremely low thermal conductivity and density, and is often used as a functional material for heat insulation or heat preservation.
[0082] Furthermore, the heat insulating layer 4 in the present application can be made of water-soluble aerogel. Due to its water-soluble characteristics, the water-soluble aerogel can be mixed with water in a certain proportion, and then coated on the surface of the energy collecting disk 3, that is, the purpose of setting the heat insulating layer 4 on the energy collecting disk 3 is achieved. In addition, the purpose of improving the heat insulating capacity of the energy collecting disk 3 is achieved, so as to reduce heat loss and improve thermal efficiency.
[0083] In some other embodiments of the present application, the heat insulation layer 4 may include a first component layer 41 and a second component layer 42. Taking the first disk body 31 as an example, Fig.11 As shown, the first component layer 41 and the second component layer 42 of the heat insulation layer 4 are arranged on the third surface 311 of the first disk body 31. Among them, the first component layer is made of aerogel, and the second component layer is made of enamel material. Based on this, during the manufacturing process of the energy-gathering disk 3 provided by the present application, after the first disk body 31 and the second disk body 32 are manufactured and formed, the first component layer 41 can be firstly arranged on the surface of the first disk body 31 and the second disk body 32, that is, the aerogel used for heat insulation is first arranged on the first disk body 31 (second disk body 32). Then, on the basis of the first component layer 41, the second component layer 42 is covered on the surface of the first component layer 41. It can be understood that the second component layer made of enamel material can be arranged on the surface of the first component layer 41 through the enamel process.
[0084] In other embodiments of the present application, the heat insulating layer 4 may be a mixture of water-soluble aerogel and enamel material, that is, a mixture of the first component layer 41 and the second component layer 42. It should be noted that when the heat insulating layer 4 is a mixture of water-soluble aerogel and enamel material, in order to improve the appearance texture of the energy collecting disk 3 and ensure that the mixture has sufficient adhesion, and the production process is consistent with the enamel process. For the use of aerogel material, the volume fraction is explained, and the proportion of aerogel volume to the total volume of the mixed material should be less than or equal to 10%.
[0085] like Fig.12 As shown, in some embodiments of the present application, the energy collecting disk 3 further includes a partition plate 5. Fig.13 , the partition plate 5 is disposed in the cavity 30 of the energy gathering disk 3. The partition plate 5 is connected to both the first disk body 31 and the second disk body 32 of the energy gathering disk 3. In other embodiments, the partition plate 5 is connected to the first disk body 31 of the energy gathering disk 3. Alternatively, the partition plate 5 is connected to the second disk body 32 of the energy gathering disk 3.
[0086] It should be noted that the partition plate 5 , the first plate body 31 and the second plate body 32 may be connected and fixed by welding or crimping.
[0087] When heat is transferred into the cavity 30 of the energy concentrating disk 3 through the first disk body 31 of the energy concentrating disk 3, the partition plate 5 located in the cavity 30 can divide the cavity 30 of the energy concentrating disk 3 into two cavities. In this way, when heat is transferred into the cavity 30 through the first disk body 31, the partition plate 5 disposed in the cavity 30 can reduce the conduction of heat to the second disk body 32, thereby reducing the radiation of heat to the air through the second disk body 32 and reducing heat loss.
[0088] On this basis, the heat insulation layer 4 can also be arranged on the surface of the partition plate 5. This can improve the heat insulation capacity of the partition plate 5.
[0089] When heat is transferred into the cavity 30 through the first plate 31, due to the improved thermal insulation capacity of the partition plate 5, the partition plate 5 arranged in the cavity 30 can further reduce the conduction of heat to the second plate 32, thereby reducing the radiation of heat to the air through the second plate 32 and reducing heat loss.
[0090] On this basis, in other embodiments of the present application, the number of the above-mentioned partition plates 5 can also be multiple, and multiple partition plates 5 are arranged in the cavity 30 of the energy gathering disk 3, and the multiple partition plates 5 are arranged at intervals. For example, the number of the partition plates 5 can be two, such as Fig.14 As shown, two partition plates 5 are arranged in the cavity 30 of the energy concentrating disk 3 at intervals.
[0091] When heat is transferred into the cavity 30 of the energy concentrating disk 3 through the first disk body 31 of the energy concentrating disk 3, the two partition plates 5 arranged at intervals in the cavity 30 can divide the cavity 30 of the energy concentrating disk 3 into three cavities. In this way, when heat is transferred into the cavity 30 through the first disk body 31, the two partition plates 5 arranged in the cavity 30 can further reduce the conduction of heat to the second disk body 32, thereby reducing the radiation of heat to the air through the second disk body 32 and reducing heat loss.
[0092] In some embodiments of the present application, a through hole is provided on the first plate body 31 of the energy gathering plate 3 or the second plate body 32 of the energy gathering plate 3, and the through hole is connected to the cavity 30 of the energy gathering plate 3. Fig.15 As shown, a through hole 300 is provided on the first plate body 31 of the energy concentrating plate 3 , and the through hole 300 is communicated with the cavity 30 of the energy concentrating plate.
[0093] In this case, the outer side of the energy gathering disk 3 may be first enameled, and after the enameling process is completed, the heat insulation layer 4 is filled into the cavity 30 of the energy gathering disk 3 through the through hole 300 provided on the first disk body 31, that is, the water-soluble aerogel is poured into the cavity 30 of the energy gathering disk 3 through the through hole 300 on the first disk body 31. In this way, when the cavity 30 of the energy gathering disk 3 is filled with the heat insulation layer 4, after the heat is transferred to the first disk body 31, the heat is transferred to the air in the cavity 30 through the first disk body 31, and then transferred to the second disk body 32, the heat insulation layer 4 filled in the cavity 30 can effectively reduce the heat transfer, reduce the heat loss, and thus improve the thermal efficiency.
[0094] In some other embodiments of the present application, aerogel material can also be used to make the shape of the cavity 30 and installed between the first plate body 31 and the second plate body 32 of the energy gathering plate 3, that is, the thermal insulation layer made of aerogel material is arranged between the first plate body 31 and the second plate body 32 of the energy gathering plate 3, and then the first plate body 31 and the second plate body 32 are connected.
[0095] In this way, when the cavity 30 of the energy collecting disk 3 is filled with the thermal insulation layer 4, after the heat is conducted to the first disk body 31, the heat is conducted to the air in the cavity 30 through the first disk body 31, and then conducted to the second disk body 32. During this process, the thermal insulation layer 4 filled in the cavity 30 can effectively reduce heat transfer and reduce heat loss, thereby improving thermal efficiency.
[0096] Another example Fig.16 As shown, the gas stove 100 provided in the present application further includes a pot support 6, which is located on the side of the panel 12 away from the bottom shell 11. The pot support 6 is used to support the pot so that the pot can be placed above the burner 2, so that the flame generated by the burner can heat the bottom of the pot.
[0097] On this basis, the gas stove 100 provided in the present application further includes a rubber pad 7, which is connected to an end of the pot support 6 close to the panel 12. Further, the pot support 6 has a first end 61 and a second end 62 arranged opposite to each other, wherein the first end 61 is close to the panel 12 and the second end 62 is far from the panel 12. The rubber pad 7 is connected to the first end 61 of the pot support 6.
[0098] In this way, when the pot support 6 is placed on the panel 12, the rubber pad 7 can prevent the pot support 6 from slipping with the panel 12. The rubber pad 7 can also prevent the pot support 6 from scratching the panel 12.
[0099] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.
[0100] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
Claims
1. A gas stove, characterized in that: include: A bottom shell, forming a mounting cavity; A burner is arranged in the installation cavity; A panel, which is covered on the bottom shell; A pot support, located at a side of the panel away from the bottom shell; The energy-gathering disk is a hollow ring structure with a cavity; A heat insulation layer, wherein the heat insulation layer is disposed on the surface of the energy concentrating disk, and / or the heat insulation layer is filled in the cavity of the energy concentrating disk; Wherein, the heat insulation layer is used to reduce the heat conduction efficiency of the energy concentrating disk.
2. The gas stove according to claim 1, characterized in that: The energy concentrating disk comprises: A first disk body, wherein the first disk body is an annular structure; A second disk body, the second disk body is an annular structure, the second disk body is connected to the first disk body; the cavity of the energy-gathering disk is formed between the second disk body and the first disk body; the second disk body is located on a side of the first disk body close to the panel; The surface of the first disk body away from the second disk body is the first surface; the surface of the second disk body away from the first disk body is the second surface; the first surface is provided with the thermal insulation layer, and / or the second surface is provided with the thermal insulation layer.
3. The gas stove according to claim 2, characterized in that: The surface of the first disk body close to the second disk body is the third surface; the surface of the second disk body close to the first disk body is the fourth surface; The third surface is provided with the heat insulation layer, and / or the fourth surface is provided with the heat insulation layer.
4. The gas stove according to claim 1, characterized in that: The thermal insulation layer is made of aerogel.
5. The gas stove according to claim 4, characterized in that: The thermal insulation layer comprises: a first component layer, wherein the first component layer is made of the aerogel; The second component layer is made of enamel material, and the second component layer and the first component layer are stacked.
6. The gas stove according to claim 2, characterized in that: The energy concentrating disk further comprises a partition plate, which is disposed in the cavity of the energy concentrating disk, connected to the first disk body of the energy concentrating disk, and / or connected to the second disk body of the energy concentrating disk.
7. The gas stove according to claim 2, characterized in that: A through hole is provided on the first disk body of the energy concentrating disk or the second disk body of the energy concentrating disk, and the through hole is communicated with the cavity of the energy concentrating disk.
8. The gas stove according to claim 6, characterized in that: There are multiple partition plates, and the multiple partition plates are arranged in the cavity of the energy concentrating disk, and the multiple partition plates are arranged at intervals.
9. The gas stove according to claim 6, characterized in that: The heat insulation layer is also arranged on the surface of the partition plate.
10. The gas stove according to claim 1, characterized in that: The gas stove also includes: A rubber pad connected to an end of the pot support close to the panel; The pot support has a first end and a second end that are arranged opposite to each other, wherein the first end is close to the panel and the second end is far away from the panel; The rubber pad is connected to the first end of the pot support.