Energy-saving frying pan device
By designing furnace tray components, fuel input components and annular flue in the gas stove, the problems of low combustion efficiency and large heat loss are solved, and a wok device with efficient combustion and low energy consumption is achieved.
Patent Information
- Application Number
- CN202421545418.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The combustion efficiency of existing gas stoves is low and the heat is easily lost, resulting in energy waste and increased carbon emissions.
An energy-saving wok device is designed, using furnace assembly to improve the combustion performance of fuel, and a fuel premix method is formed through the fuel input assembly and the fan assembly, combining annular flue and ventilation holes to ensure that heat is not easily lost.
It improves combustion efficiency, reduces heat loss, achieves energy saving effects, and reduces gas usage and carbon emissions.
Smart Images
Figure CN222747315U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of kitchen equipment, and particularly relates to an energy-saving frying pan device. Background Art
[0002] In recent years, with the rapid development of the economy, the living standards of our people have gradually improved. Compared with the past, people today pay more attention to green, energy-saving and healthy living. At present, domestic gas stoves have become the main stoves for rural families and urban residents in my country, but only 1 / 4 of them are using energy-saving stoves. The main reasons for not using energy-saving stoves are relatively high prices, immature technology, high failure rates, and flame size that cannot adapt well to the requirements of Chinese food production. At present, nearly half of the gas heat energy is wasted during the use of domestic gas in my country. Whether from the perspective of energy conservation or from the perspective of consumer interests, the production of high thermal efficiency domestic gas stoves has become an important direction for the development of the gas stove industry.
[0003] Gas stoves convert gas energy into heat energy, and heat the bottom of the pot through heat exchange, heat radiation and heat transfer. In the process of heat energy transfer, a large part of the heat of ordinary gas stoves is not well utilized and is lost in various ways, such as radiation in the air, or heat is taken away by oil smoke, etc. From the current technical transformation, a large part of the heat energy loss is inevitable, but the loss ratio can be reduced. In this way, the thermal efficiency of the gas stove can be reasonably improved, the use of gas and carbon emissions can be reduced, so as to achieve the purpose of improving the overall efficiency of the gas stove.
[0004] The existing gas stoves have slow combustion efficiency, and heat is easily lost with ventilation, resulting in a large loss of heat energy. Utility Model Content
[0005] The utility model provides an energy-saving frying pan device, which is used to solve the technical problems of low combustion efficiency, large heat loss and the like in the prior art.
[0006] In order to achieve the above object, the utility model is implemented through the following technical solutions:
[0007] The present application provides an energy-saving frying pan device, comprising:
[0008] A base support is provided with a furnace cavity;
[0009] A furnace plate assembly is fixedly mounted on the base support and is located in the furnace cavity;
[0010] The fuel input assembly is arranged in the bottom flue and communicates with the furnace cavity. The inner wall and the outer wall of the annular flue are both provided with ventilation holes.
[0011] The present application provides an energy-saving frying pan device. The device uses a stove plate assembly to improve the combustion performance of the fuel, and its heating efficiency is higher when a certain fuel is used; the fuel input assembly and the fan assembly form a fuel premixing method to provide fuel to the stove plate assembly, further improving the combustion rate; the furnace cavity is almost closed, and there is an annular flue in the inner pot, which is connected to the smoke pipe through a vent to ensure ventilation while ensuring that the heat inside the furnace cavity is not easily lost. Compared with ordinary gas stoves, this energy-saving frying pan device has the characteristics of high combustion efficiency and less heat loss, thereby achieving energy-saving effects.
[0012] In some embodiments, the base support includes a support frame and a furnace body, wherein the furnace body is disposed above the support frame, and the support frame is used to be isolated from the placement surface.
[0013] Therefore, the support bracket is used to be isolated from the placement surface, ensuring that the heating furnace cavity of the furnace body is away from the placement surface, thereby preventing the placement surface from being burned.
[0014] In some embodiments, a supporting protrusion is provided on the outer wall of the inner pot, an asbestos gasket is provided on the lower end face of the supporting protrusion, a supporting ring is provided on the upper end face of the furnace body, the supporting ring is located outside the furnace cavity, the upper end face of the supporting ring abuts against the lower end face of the supporting protrusion, and the asbestos gasket abuts against the inner wall of the supporting ring.
[0015] Thus, the gap between the inner pot and the furnace cavity is sealed by the asbestos gasket, which relatively reduces the heat loss inside the furnace cavity.
[0016] In some embodiments, the stove plate assembly includes an infrared stove plate and a mounting bracket, and the infrared stove plate is arranged on the supporting frame through the mounting bracket.
[0017] Therefore, the infrared stove plate is composed of the above structure, and the mounting bracket includes a plurality of support members with adjustable heights to ensure that the infrared stove plate is installed horizontally.
[0018] In some embodiments, the furnace cavity is located in the furnace body, and the annular flue is located at the furnace cavity and above the furnace pan assembly.
[0019] Therefore, the furnace cavity is arranged as described above, and the annular flue can ensure that the hot air is concentratedly input into the inner pot.
[0020] In some embodiments, the smoke pipe is integrally formed with the furnace body.
[0021] Thus, the smoke pipe is arranged as described above.
[0022] In some embodiments, the fuel input assembly includes a manual ball valve, a solenoid valve, a proportional valve and a tee. The manual ball valve, the solenoid valve and the proportional valve are connected in sequence. The proportional valve is connected to one end of the tee, and the other two ends of the tee are respectively connected to the fan assembly and the furnace plate assembly.
[0023] Therefore, the manual ball valve controls the gas circuit switch; the solenoid valve ensures the safety of the gas circuit; the fuel input component adopts a proportional valve to adjust the gas volume; the fan component supplies air, and the fan component can be frequency-controlled to ensure the ratio of oxygen and gas.
[0024] In some embodiments, an energy-saving frying pan device also includes a one-way valve assembly, which is arranged in a smoke pipe. The one-way valve assembly includes a mounting shaft and two symmetrically arranged hinges. The mounting shaft is fixed in the smoke pipe. The two hinges are hinged on the mounting shaft. A limiting convex ring is provided on the inner wall of the smoke pipe. The limiting convex ring is located below the hinge. The limiting convex ring limits the hinge from swinging downward.
[0025] Therefore, when the energy-saving wok device is working and needs to exhaust gas, the smoke is exhausted by opening the hinge piece in one direction upward. When the wok device is idle, debris is prevented from entering the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0027] Figure 1 The present invention is a schematic diagram of a top view of an energy-saving frying pan device provided in an embodiment of the utility model.
[0028] Figure 2 for Figure 1 The figure shows a schematic cross-sectional structure of an energy-saving frying pan device.
[0029] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the part A in FIG.
[0030] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the local B in FIG.
[0031] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of the C part.
[0032] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the D part.
[0033] Numbers in the figure: 100-base bracket, 101-furnace chamber, 110-annular flue, 111-vent, 120-smoke pipe, 121-limiting convex ring, 130-support bracket, 140-furnace body, 141-support ring, 200-furnace plate assembly, 210-infrared furnace plate, 220-mounting bracket, 300-fuel input assembly, 310-manual ball valve, 320-solenoid valve, 330-proportional valve, 340-tee piece, 400-fan assembly, 500-inner pot, 501-support convex ring, 502-asbestos gasket, 600-one-way valve assembly, 610-mounting shaft, 620-hinge. DETAILED DESCRIPTION
[0034] The embodiments of the present application are described in detail below with reference to the accompanying drawings.
[0035] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0036] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0037] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be welding, bolt connection, or riveting; it can be fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0038] Combination Figure 1-2An energy-saving frying pan device is used to solve the technical problems of slow combustion efficiency and large heat energy loss in the prior art. An energy-saving frying pan device includes a base bracket 100, a stove plate assembly 200, a fuel input assembly 300, a fan assembly 400, an inner pot 500, and a one-way valve assembly 600. The base bracket 100 is fixedly arranged, and a furnace cavity 101 is arranged inside the base bracket 100; the stove plate assembly 200 is fixedly installed on the base bracket 100, and the infrared stove plate 210 is located in the furnace cavity 101; the fuel input assembly 300 is arranged at the bottom position of the base bracket 100, and the fuel input assembly 300 is connected with the stove plate assembly 200; the fan assembly 400 is arranged at the bottom position of the base bracket 100, and the fan assembly 400 is connected with the fuel input assembly 300; the inner pot 500 is placed on the base bracket 100, and the inner pot 500 is located above the furnace cavity 101, and the inner pot 500 closes the furnace cavity 101 from above.
[0039] Combination Figure 3 An annular flue 110 is arranged in the furnace cavity 101 , a smoke pipe 120 is arranged on the base support 100 , the smoke pipe 120 is communicated with the furnace cavity 101 through the annular flue 110 , and ventilation holes 111 are arranged on the inner wall and the outer wall of the annular flue 110 .
[0040] The device uses a stove plate assembly 200 to improve the combustion performance of the fuel, and its heating efficiency is higher when a certain fuel is used; the fuel input assembly 300 and the fan assembly 400 form a fuel premixing method to provide fuel to the stove plate assembly 200, further improving the combustion rate; the furnace cavity 101 is almost closed, and the inner pot 500 has an annular flue 110, which is connected to the smoke pipe 120 through the vent 111, ensuring ventilation while ensuring that the heat inside the furnace cavity 101 is not easily lost. Compared with ordinary gas stoves, this energy-saving frying pan device has the characteristics of high combustion efficiency and less heat loss, thereby achieving energy-saving effects.
[0041] Combination Figure 2 The base support 100 includes a support frame 130 and a furnace body 140. The furnace body 140 is arranged above the support frame 130, and the support frame 130 is used to isolate from the placement surface. The support frame 130 is used to isolate from the placement surface to ensure that the heating furnace cavity 101 of the furnace body 140 is away from the placement surface to prevent the placement surface from being burned.
[0042] Combining 2 and 4, the outer wall of the inner pot 500 is provided with a supporting convex ring 501, the lower end surface of the supporting convex ring 501 is provided with an asbestos gasket 502, the upper end surface of the furnace body 140 is provided with a supporting ring 141, the supporting ring 141 is located outside the furnace cavity 101, the upper end surface of the supporting ring 141 is against the lower end surface of the supporting convex ring 501, and the asbestos gasket 502 is against the inner wall of the supporting ring 141. The gap between the inner pot 500 and the furnace cavity 101 is sealed by the asbestos gasket 502, which relatively reduces the heat loss inside the furnace cavity 101.
[0043] Combination Figure 2 The stove plate assembly 200 includes an infrared stove plate 210 and a mounting bracket 220. The infrared stove plate 210 is arranged on the support frame 130 through the mounting bracket 220. The infrared stove plate 210 is composed of the above structure, and the mounting bracket 220 includes a plurality of height-adjustable support members to ensure that the infrared stove plate 210 is installed horizontally.
[0044] Combination Figure 2 The furnace cavity 101 is located in the furnace body 140, and the annular flue 110 is located at the furnace cavity 101 and above the furnace plate assembly 200. The furnace cavity 101 is arranged as described above, and the annular flue 110 can ensure that hot air is concentratedly input into the inner pot 500.
[0045] Combination Figure 3 In this embodiment, the annular flue 110 includes an outer ring, an inner ring and a bottom ring. The outer ring and the inner ring are coaxially arranged outside and inside. The lower ends of the outer ring and the inner ring are connected through the bottom ring. The outer ring is higher than the inner ring. Both the outer ring and the inner ring are provided with vents 111. The vents 111 of the outer ring are located on the wall of the outer ring near the lower end, and the vents 111 of the inner ring are located on the wall of the inner ring near the upper end.
[0046] In this embodiment, the smoke pipe 120 is integrally formed with the furnace body 140. The smoke pipe 120 is configured as described above.
[0047] Combination Figure 1 and 5 The fuel input assembly 300 includes a manual ball valve 310, a solenoid valve 320, a proportional valve 330 and a three-way piece 340. The manual ball valve 310, the solenoid valve 320 and the proportional valve 330 are connected in sequence. The proportional valve 330 is connected to one end of the three-way piece 340, and the other two ends of the three-way piece 340 are respectively connected to the fan assembly 400 and the furnace plate assembly 200. The manual ball valve 310 controls the gas circuit switch; the solenoid valve 320 ensures the safety of the gas circuit; the fuel input assembly 300 adopts the proportional valve 330 to adjust the gas volume; the fan assembly 400 supplies air, and the fan assembly 400 can be frequency-controlled to ensure the ratio of oxygen and gas.
[0048] Combination Figure 2 and 6An energy-saving wok device also includes a one-way valve assembly 600, which is arranged in the smoke pipe 120. The one-way valve assembly 600 includes a mounting shaft 610 and two symmetrically arranged hinge pieces 620. The mounting shaft 610 is fixed in the smoke pipe 120. The two hinge pieces 620 are both hinged on the mounting shaft 610. The inner wall of the smoke pipe 120 is provided with a limiting convex ring 121, which is located below the hinge piece 620. The limiting convex ring 121 limits the hinge piece 620 from swinging downward. When the energy-saving wok device is working and needs to exhaust gas, the smoke opens the hinge piece 620 upward in one direction for exhaust. When the wok device is idle, prevent debris from entering the pipeline.
[0049] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. An energy-saving frying pan device, characterized in that: include: A base support (100) is provided with a furnace cavity (101); A furnace plate assembly (200) fixedly mounted on the base support (100) and located in the furnace cavity (101); A fuel input assembly (300) is arranged at the bottom of the base support (100), and the fuel input assembly (300) is connected to the furnace plate assembly (200); A fan assembly (400) is arranged at the bottom of the base support (100), and the fan assembly (400) is connected to the fuel input assembly (300); The inner pot (500) is placed on the base support (100) and is located above the furnace cavity (101) and closes the furnace cavity (101). An annular flue (110) is arranged in the furnace cavity (101), a smoke pipe (120) is arranged on the base support (100), the smoke pipe (120) is communicated with the furnace cavity (101) through the annular flue (110), and ventilation holes (111) are arranged on the inner wall and the outer wall of the annular flue (110).
2. The energy-saving frying pan device according to claim 1, characterized in that: The base support (100) comprises a support frame (130) and a furnace body (140); the furnace body (140) is arranged above the support frame (130); and the support frame (130) is used to be isolated from a placement surface.
3. An energy-saving frying pan device according to claim 2, characterized in that: The outer wall of the inner pot (500) is provided with a supporting convex ring (501), the lower end surface of the supporting convex ring (501) is provided with an asbestos gasket (502), the upper end surface of the furnace body (140) is provided with a supporting ring (141), the supporting ring (141) is located outside the furnace cavity (101), the upper end surface of the supporting ring (141) is against the lower end surface of the supporting convex ring (501), and the asbestos gasket (502) is against the inner wall of the supporting ring (141).
4. The energy-saving frying pan device according to claim 2, characterized in that: The stove plate assembly (200) comprises an infrared stove plate (210) and a mounting bracket (220); the infrared stove plate (210) is arranged on a supporting frame (130) via the mounting bracket (220).
5. The energy-saving frying pan device according to claim 2, characterized in that: The furnace cavity (101) is located in the furnace body (140), and the annular flue (110) is located in the furnace cavity (101) and above the furnace plate assembly (200).
6. An energy-saving frying pan device according to any one of claims 1 to 5, characterized in that: The fuel input assembly (300) comprises a manual ball valve (310), a solenoid valve (320), a proportional valve (330) and a three-way piece (340); the manual ball valve (310), the solenoid valve (320) and the proportional valve (330) are connected in sequence; the proportional valve (330) is connected to one end of the three-way piece (340); and the other two ends of the three-way piece (340) are respectively connected to the fan assembly (400) and the furnace plate assembly (200).
7. An energy-saving frying pan device according to any one of claims 1 to 5, characterized in that: The one-way valve assembly (600) is also included. The one-way valve assembly (600) is arranged in the smoke pipe (120). The one-way valve assembly (600) includes a mounting shaft (610) and two symmetrically arranged hinge pieces (620). The mounting shaft (610) is fixed in the smoke pipe (120). The two hinge pieces (620) are both hinged on the mounting shaft (610). A limiting convex ring (121) is provided on the inner wall of the smoke pipe (120). The limiting convex ring (121) is located below the hinge piece (620). The limiting convex ring (121) limits the hinge piece (620) from swinging downward.