Aluminum alloy hemispherical stove

Abstract

The utility model provides an aluminum alloy hemispherical stove, and belongs to the technical field of metal products. The semi-spherical body and the water cavity are made of aluminum alloy materials, the weight of the product is reduced, convenience is improved, meanwhile, the water cavity is arranged in the semi-spherical body, one end of the water cavity extends out of the semi-spherical body to form a water adding opening, and a water outlet is formed in the end, located in the semi-spherical body, of the water cavity. The use requirement for adding water into the hemispherical body is met, meanwhile, only a water adding opening of the water cavity is formed outside the hemispherical body, the problem that too much space on the outer side of the hemispherical body is occupied is effectively solved, miniaturization of products is facilitated, and convenience is further improved; the problem that water directly impacts the water outlet so that water discharged from the water outlet directly and rapidly impacts the heating device is effectively avoided, the heating device is effectively protected, the service life is longer, and popularization and use of the hemispherical stove are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal products, in particular to an aluminum alloy hemispherical stove. Background Art

[0002] As a type of stove, a hemispherical stove usually includes a hemispherical body and a heating device arranged at the end of the hemispherical body. In addition, a water inlet is arranged on the hemispherical body, and water in the water inlet enters the hemispherical body. At the same time, the water is heated by the heating device to generate steam, and the food is steamed by the steam.

[0003] At present, the water inlet of the existing hemispherical stove is usually an opening directly set on the side wall of the hemispherical body, and a water inlet joint is set on the outer wall of the hemispherical body, and the water inlet joint is set at the opening and connected. In addition, an external water adding bucket is installed, and the water adding bucket and the water inlet joint are connected through a pipe. When in use, the operator adds water to the water adding bucket, and the water is guided to the water inlet joint by the pipe, and directly enters the hemispherical body through the opening connected by the water inlet joint. Although the above structure can meet the demand for adding water during use, the external water adding bucket and the need for pipe connection not only occupy a large space station, but also require reserved pipe layout space. In addition, the water inlet joint is directly aligned with the opening, so that the water directly enters the hemispherical body with a large impact force, which will directly impact the heating device installed on the hemispherical body, resulting in a large temperature difference change in the heating device, thereby affecting the service life of the heating device, which is not conducive to the promotion and use of hemispherical stoves. Summary of the invention

[0004] In view of the above-mentioned problems existing in the prior art, an aluminum alloy hemispherical stove is provided, wherein a water cavity is arranged on the upper part of the inner side of the hemispherical body, one side of the water cavity penetrates the hemispherical body and extends to the outside of the hemispherical body for water filling, and a water outlet is arranged at the bottom of the water cavity. At the same time, a baffle is arranged in the water cavity and at the water outlet, so that only one side of the water cavity outside the hemispherical body is used as the water filling port, which reduces the external space occupation and is conducive to the miniaturized design of the product. In addition, the baffle is used to avoid the problem that the water added in the water filling port directly impacts the water outlet, thereby preventing the water from the water outlet from directly impacting the heating device, thereby reducing the influence of the water adding process on the heating device, extending the service life of the heating device, and facilitating the promotion and use of the hemispherical stove.

[0005] The specific technical solutions are as follows:

[0006] An aluminum alloy hemispherical stove comprises a hemispherical body and a heating device, a through hole is provided at the bottom of the hemispherical body, and the heating device is installed at the through hole. The stove has the following characteristics and further comprises: a water cavity, the hemispherical body and the water cavity are both made of aluminum alloy, the water cavity comprises a base and a cover plate, a mounting hole is provided on the side wall of the hemispherical body and passes through the radial direction thereof, one end of the base is located in the hemispherical body, and the other end of the base extends to the outside of the hemispherical body after passing through the mounting hole to form a water inlet, the cover plate is arranged in the hemispherical body and covers one end of the base located in the hemispherical body, and a water storage cavity is formed between the cover plate and the base, a water outlet connected to the water storage cavity is provided at the bottom of the base, and a baffle is provided in the water storage cavity and at the water outlet, the baffle covers the water outlet in the direction of water flow, and a gap is provided between the baffle and the water outlet.

[0007] The above-mentioned aluminum alloy hemispherical stove, wherein both sides of the base and the edges of one end located in the hemispherical body are bent upward to form side guards, both sides of the cover plate are bent downward to form supporting edges, and a notch corresponding to the supporting edge is provided on the side guard at one end of the base located in the hemispherical body.

[0008] In the above-mentioned aluminum alloy hemispherical stove, one end of the bottom bracket located in the hemispherical body is bent downward to form a slope, and the water outlet is located at the lowest position after the bottom bracket is bent downward.

[0009] In the above-mentioned aluminum alloy hemispherical stove, a water outlet pipe is arranged on the bottom bracket and located at the water outlet, and one end of the water outlet pipe is connected to the water outlet, and the other end extends toward the hemispherical body.

[0010] The above-mentioned aluminum alloy hemispherical stove, wherein a support bar is provided on one end of the cover plate close to the hemispherical body with a mounting hole, the support bar is arranged on the cover plate along the radial direction of the hemispherical body, and one end of the support bar close to the inner wall of the hemispherical body is bent upward to form a limiting edge, and when the cover plate is installed on the base, the limiting edge abuts against the inner wall of the hemispherical body.

[0011] The above-mentioned aluminum alloy hemispherical stove, wherein the baffle includes a fixed part and a water retaining part, the fixed part and the water retaining part are both plate-like structures and are arranged in an "L" shape, one side of the fixed part is tightly attached to the base and one side is located at the edge of the water outlet, the water retaining part is located on the side of the fixed part away from the water outlet, and the fixed part and the water retaining part are formed by bending a plate-like structure at a right angle.

[0012] The above-mentioned aluminum alloy hemispherical stove has a plurality of protruding mounting posts on the inner wall of the hemispherical body and at the bottom of the water cavity, and a plurality of connecting plates extending toward the mounting posts and corresponding to each other are provided on the bottom bracket, and the connecting plates are connected to the corresponding mounting posts.

[0013] In the above-mentioned aluminum alloy hemispherical stove, both ends of the connecting plate are provided with strip holes, the strip hole at one end of the connecting plate is locked with the base by screws, and the strip hole at the other end of the connecting plate is locked with the mounting column by screws.

[0014] The above-mentioned aluminum alloy hemispherical stove also includes a tray, which is an annular structure and has a plurality of through ventilation holes. A plurality of support blocks are arranged on the inner wall of the hemispherical body, and the plurality of support blocks are distributed in an annular array with the hole axis passing through the hole as the axis center, and the edge of the tray is placed on the plurality of support blocks.

[0015] The above-mentioned aluminum alloy hemispherical stove has a card hole facing upward on each support block. At the same time, a plurality of card blocks matching the card holes are arranged on the bottom edge of the tray, and when the tray is placed on the support block, the card blocks are inserted into the corresponding card holes.

[0016] The positive effects of the above technical solution are:

[0017] The above-mentioned aluminum alloy hemispherical stove reduces the weight of the product by providing a hemispherical body and a water cavity made of aluminum alloy. At the same time, the water cavity is provided in the hemispherical body and one side is extended to the outside of the hemispherical body to form a water inlet. A water outlet is provided on one end of the water cavity located in the hemispherical body, thereby realizing the conduction of the water path and avoiding the problem of too much space outside the hemispherical body being occupied, which is conducive to the miniaturization of the product. In addition, a baffle is provided in the water cavity and at the water outlet. The baffle effectively avoids the problem of water entering the water inlet directly rushing out of the water outlet, thereby avoiding the problem of water directly impacting the heating device and easily causing damage to the heating device, extending the service life, and facilitating the promotion and use of hemispherical stoves. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of an embodiment of an aluminum alloy hemispherical stove of the utility model;

[0019] Figure 2 This is a structural diagram of a preferred embodiment of the utility model after the tray is removed;

[0020] Figure 3 This is a structural diagram of a water chamber in a preferred embodiment of the utility model;

[0021] Figure 4 This is a structural diagram of a preferred embodiment of the utility model after the cover of the water chamber is opened.

[0022] In the accompanying drawings: 1. hemispherical body; 11. through hole; 12. mounting hole; 13. mounting column; 14. support block; 141. clamping hole; 2. water cavity; 21. bottom support; 22. cover plate; 23. water inlet; 24. water storage cavity; 25. water outlet; 26. baffle plate; 27. water outlet pipe; 28. connecting plate; 211. side retaining edge; 212. notch; 221. supporting edge; 222. supporting strip; 261. fixing part; 262. water retaining part; 2221. limiting edge; 3. tray; 31. vent. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the following embodiments are combined with the attached Figure 1 To Attachment Figure 4 The technical solution provided by the utility model is described in detail, but the following content is not intended to limit the utility model.

[0024] Figure 1 This is a structural diagram of an embodiment of an aluminum alloy hemispherical stove of the utility model; Figure 2 This is a structural diagram of a preferred embodiment of the utility model after the tray is removed. Figure 1 and Figure 2 As shown, the aluminum alloy hemispherical stove provided in this embodiment includes: a hemispherical body 1, a heating device and a water chamber 2. At this time, a through hole 11 is opened at the bottom of the hemispherical body 1, and the heating device is installed in the through hole 11 to heat the water subsequently contained in the hemispherical body 1 to generate steam to meet the use requirements.

[0025] Figure 3 This is a structural diagram of the water chamber 2 in a preferred embodiment of the utility model; Figure 4 This is a structural diagram of the water chamber 2 after the cover plate 22 is opened in a preferred embodiment of the utility model. Figures 1 to 4As shown, the hemispherical body 1 and the water chamber 2 of the aluminum alloy hemispherical stove provided in this embodiment are both made of aluminum alloy, with lighter weight and better convenience. At the same time, the water chamber 2 is installed on the hemispherical body 1. At this time, the water chamber 2 also includes a base 21 and a cover plate 22, that is, the water chamber 2 is a combined structure, which is convenient for processing. During installation, a mounting hole 12 is opened on the side wall of the hemispherical body 1 and penetrates along its radial direction. At this time, one end of the base 21 is located in the hemispherical body 1, and the other end of the base 21 passes through the mounting hole 12 and extends to the outside of the hemispherical body 1 to form a water inlet 23. The base 21 penetrates the mounting hole 12 to realize the connection between the water inlet 23 and the inner cavity of the hemispherical body 1, which provides conditions for adding water to the hemispherical body 1 later. At this time, the cover plate 22 is set in the hemispherical body 1 and covers the end of the bottom bracket 21 located in the hemispherical body 1, that is, the end of the bottom bracket 21 located in the hemispherical body 1 is covered by the cover plate 22 to form a closed structure relative to the hemispherical body 1, and when the water supply demand is met, there is only the water supply port 23 of the water cavity 2 outside the hemispherical body 1, avoiding the occupation of the external space of the hemispherical body 1, which is conducive to the miniaturization design of the product and improves its convenience. In addition, a water storage cavity 242 is formed between the cover plate 22 and the bottom bracket 21, that is, a water storage cavity 242 is formed in the hemispherical body 1 to provide a buffer space for the inflow of water. At the same time, a water outlet 25 connected to the water storage chamber 242 is opened at the bottom of the base 21, and the water in the water storage chamber 242 can enter the hemispherical body 1 through the water outlet 25. In addition, a baffle 26 is provided in the water storage chamber 242 and at the water outlet 25, and the baffle 26 covers the water outlet 25 in the direction of water flow. At the same time, a gap is provided between the baffle 26 and the water outlet 25, so that the water entering the water storage chamber 242 from the water inlet 23 can be blocked by the baffle 26, thereby avoiding the water entering the water storage chamber 242 from the water inlet 23 directly impacting the water outlet 25, and also avoiding the problem of water entering the hemispherical body 1 from the water outlet 25 quickly impacting the heating device, thereby extending the service life of the heating device and facilitating the promotion and use of hemispherical stoves.

[0026] Specifically, the bottom bracket 21 is a plate-like structure. At this time, both sides of the bottom bracket 21 and the edge of one end located in the hemispherical body 1 are bent upward to form a side retaining edge 211, so that a concave space can be formed in the middle of the bottom bracket 21 to form a waterway to guide the flow of water. At the same time, both sides of the cover plate 22 are bent downward to form a supporting edge 221, so that a concave space can also be formed in the middle of the cover plate 22, which provides conditions for the cover plate 22 to form a water storage cavity 242 with the bottom bracket 21 when it is subsequently installed on the bottom bracket 21. In addition, a notch 212 corresponding to the supporting edge is provided on the side baffle 211 at one end of the base 21 located in the hemispherical body 1, that is, when the base 21 and the cover plate 22 are installed, the side baffle on the base 21 can be connected to the edge of the cover plate 22, and at the same time, the supporting edge 221 of the cover plate 22 can also be embedded in the notch 212 and connected to the edge of the base 21. Preferably, the base 21 and the cover plate 22 are welded, and the base 21 and the mounting hole 12 of the hemispherical body 1 are also welded, thereby realizing alternating engagement of the cover plate 22 and the base 21, increasing the length of the connection portion, making the connection between the two more secure, and thus making the structural stability of the water chamber 2 higher.

[0027] More specifically, one end of the base 21 located in the hemispherical body 1 is bent downward to form a slope. At this time, the cover plate 22 is also adaptively bent, so that the height of the water storage chamber 242 composed of the base 21 and the cover plate 22 is lower than the height of the water inlet 23, thereby ensuring that water can flow in the water storage chamber 242, and the water outlet 25 is located at the lowest position after the base 21 is bent downward, so that the water entering the water storage chamber 242 can flow smoothly to the water outlet 25, providing conditions for subsequent outflow from the water outlet 25.

[0028] More specifically, a water outlet pipe 27 is provided on the base 21 and at the water outlet 25. The water outlet pipe 27 is located outside the water cavity 2 and inside the hemispherical body 1, and one end of the water outlet pipe 27 is connected to the water outlet 25, and the other end of the water outlet pipe 27 extends toward the hemispherical body 1. Preferably, the water outlet pipe 27 extends obliquely downward, and the length of the water outlet 25 is extended by the water outlet pipe 27, thereby reducing the height of the water outlet 25, further reducing the impact force on the heating device when water enters, and achieving a better protection effect.

[0029] More specifically, a support bar 222 is provided on one end of the cover plate 22 near the mounting hole 12 of the hemispherical body 1, and the support bar 222 is arranged on the cover plate 22 along the radial direction of the hemispherical body 1, and the structural strength of the cover plate 22 is strengthened by the support bar 222 to prevent the cover plate 22 from deforming. In addition, one end of the support bar 222 near the inner wall of the hemispherical body 1 is bent upward to form a limiting edge 2221, and when the cover plate 22 is subsequently installed on the base 21, the limiting edge 2221 abuts against the inner wall of the hemispherical body 1, that is, the accurate installation position of the water cavity 2 on the hemispherical body 1 is determined by the state of the limiting edge 2221 abutting against the hemispherical body 1, and the problem of the water cavity 2 penetrating too much outside the mounting hole 12 or being too located inside the hemispherical body 1 is avoided, and the installation accuracy is higher, which is conducive to assembly and manufacturing.

[0030] More specifically, the baffle plate 26 disposed in the water storage chamber 242 includes a fixing portion 261 and a water retaining portion 262. At this time, the fixing portion 261 and the water retaining portion 262 are both plate-shaped structures, so that the fixing portion 261 and the water retaining portion 262 have a sufficiently large contact area, and the fixing portion 261 and the water retaining portion 262 are arranged in an "L" shape, so that the fixing portion 261 and the water retaining portion 262 can be located in different planes. One side of the fixing plate 261 is closely attached to the bottom bracket 21 and one side is located at the edge of the water outlet 25, and the baffle plate 26 is stably installed beside the water outlet 25 through the fixing portion 261, and the baffle plate portion is located on the side of the fixing portion 261 away from the water outlet 25, so that the spacing distance between the water retaining portion 262 and the water outlet 25 is consistent with the width of the fixing plate, ensuring that a stable spacing can be maintained between the water retaining portion 262 and the water outlet 25, thereby ensuring that water can flow out of the water outlet 25. Preferably, the fixing portion 261 and the water retaining portion 262 are formed by bending a plate-like structure at a right angle, which is easy to process, has a high structural strength, and is not easy to deform or break.

[0031] More specifically, a plurality of protruding mounting posts 13 are provided on the inner wall of the hemispherical body 1 and at the bottom of the water cavity 2. At the same time, a plurality of connecting plates 28 extending toward the mounting posts 13 and corresponding to each other are provided on the bottom bracket 21 of the water cavity 2. When the water cavity 2 is installed on the hemispherical body 1, the connecting plates 28 are connected to the corresponding mounting posts 13, so that the mounting posts 13 can serve as a supporting structure between the bottom of the water cavity 2 and the hemispherical body 1, thereby further improving the installation stability of the water cavity 2 in the hemispherical body 1.

[0032] More specifically, strip holes are provided at both ends of each connecting plate 28. When the base bracket 21 and the mounting column 13 are connected by the connecting plate 28, the strip hole at one end of the connecting plate 28 is locked with the base bracket 21 by screws. At the same time, the strip hole at the other end of the connecting plate 28 is locked with the mounting column 13 by screws, and the position of the connecting plate 28 relative to the base bracket 21 and the mounting column 13 can be adjusted by moving the screw in the strip hole. The structure has higher flexibility and is more convenient for disassembly and assembly.

[0033] More specifically, a tray 3 is also provided in the hemispherical body 1. In this case, the tray 3 is an annular structure, and a plurality of through-vents 31 are provided on the tray 3. The tray 3 forms a loading platform in the hemispherical body 1, and at the same time, the steam can flow to meet the heating requirements. In addition, a plurality of support blocks 14 are provided on the inner wall of the hemispherical body 1, and the plurality of support blocks 14 are distributed in an annular array with the hole axis through the hole 11 as the axis, so that the plurality of support blocks 14 are evenly arranged in the hemispherical body 1. During installation, the tray 3 is placed in the hemispherical body 1, and the edge of the tray 3 is placed on the plurality of support blocks 14, that is, the tray 3 is supported by the support blocks 14 to maintain the stability of the tray 3 in the hemispherical body 1.

[0034] More specifically, each support block 14 is provided with an upwardly-facing card hole 141. At the same time, a plurality of card blocks cooperating with the card holes 141 are provided on the bottom edge of the tray 3. During subsequent assembly, when the tray 3 is placed on the support block 14, the card blocks can be inserted into the corresponding card holes 141, thereby further improving the stability and reliability of the tray 3 placed in the hemispherical body 1, and the structural design is more reasonable.

[0035] More specifically, a grounding socket is provided inside the hemispherical body 1 and at the through hole 11 , so as to facilitate grounding the hemispherical body 1 through a wire and improve safety.

[0036] The aluminum alloy hemispherical stove provided in the present embodiment includes a hemispherical body 1, a heating device and a water chamber 2. By selecting an aluminum alloy material to make the hemispherical body 1 and the water chamber 2, the weight of the product is reduced and the convenience is improved. At the same time, the water chamber 2 is arranged in the spherical body and one end extends to the outside of the hemispherical body 1 to form a water inlet 23. A water outlet 25 is arranged on the water chamber 2 and on one end located in the hemispherical body 1 to meet the use demand of adding water to the hemispherical body 1. At the same time, only the water inlet 23 of the water chamber 2 is provided outside the hemispherical body 1, which effectively avoids the problem of too much space outside the hemispherical body 1 being occupied, is conducive to the miniaturization of the product, and further improves the convenience. In addition, a baffle 26 is arranged in the water chamber 2 and at the water outlet 25, which effectively avoids the problem that water directly impacts the water outlet 25 and causes the water discharged from the water outlet 25 to directly and quickly impact the heating device, effectively protects the heating device, prolongs the service life, and is conducive to the promotion and use of hemispherical stoves.

[0037] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy hemispherical stove, comprising a hemispherical body and a heating device, wherein a through hole is provided at the bottom of the hemispherical body, and the heating device is installed at the through hole, characterized in that: It also includes a water cavity, the hemispherical body and the water cavity are both made of aluminum alloy, the water cavity includes a base and a cover plate, a mounting hole radially extending through the side wall of the hemispherical body is provided, one end of the base is located in the hemispherical body, the other end of the base extends to the outside of the hemispherical body through the mounting hole to form a water inlet, the cover plate is arranged in the hemispherical body and covers the end of the base located in the hemispherical body, and a water storage cavity is formed between the cover plate and the base, a water outlet connected to the water storage cavity is provided at the bottom of the base, and a baffle is provided in the water storage cavity and at the water outlet, the baffle covers the water outlet in the direction of water flow, and a gap is provided between the baffle and the water outlet.

2. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: Both sides of the base and the edges of one end located in the hemispherical body are bent upward to form side guards, both sides of the cover plate are bent downward to form supporting edges, and a notch corresponding to the supporting edge is provided on the side guard at one end of the base located in the hemispherical body.

3. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: One end of the base bracket located in the hemispherical body is bent downward to form a slope, and the water outlet is located at the lowest position after the base bracket is bent downward.

4. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: A water outlet pipe is arranged on the base and located at the water outlet, and one end of the water outlet pipe is communicated with the water outlet, and the other end of the water outlet pipe extends toward the hemispherical body.

5. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: A support bar is provided on one end of the cover plate close to the hemispherical body where the mounting hole is opened, and the support bar is arranged on the cover plate along the radial direction of the hemispherical body, and one end of the support bar close to the inner wall of the hemispherical body is bent upward to form a limiting edge, and when the cover plate is installed on the base, the limiting edge abuts against the inner wall of the hemispherical body.

6. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: The baffle plate includes a fixed portion and a water retaining portion, both of which are plate-like structures and are arranged in an "L" shape, one side of the fixed portion is tightly attached to the base and one side is located at the edge of the water outlet, the water retaining portion is located on the side of the fixed portion away from the water outlet, and the fixed portion and the water retaining portion are formed by bending a plate-like structure at a right angle.

7. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: A plurality of protruding mounting posts are arranged on the inner wall of the hemispherical body and at the bottom of the water cavity, and a plurality of connecting plates extending toward the mounting posts and corresponding to each other are arranged on the bottom bracket, and the connecting plates are connected to the corresponding mounting posts.

8. The aluminum alloy hemispherical furnace according to claim 7, characterized in that: Both ends of the connecting plate are provided with strip holes, the strip hole at one end of the connecting plate is locked with the base by screws, and the strip hole at the other end of the connecting plate is locked with the mounting column by screws.

9. The aluminum alloy hemispherical furnace according to claim 1, characterized in that: It also includes a tray, which is an annular structure and has a plurality of through ventilation holes. A plurality of support blocks are arranged on the inner wall of the hemispherical body, and the support blocks are distributed in an annular array with the hole axis of the through hole as the axis center, and the edge of the tray is placed on the plurality of support blocks.

10. The aluminum alloy hemispherical furnace according to claim 9, characterized in that: Each of the support blocks is provided with a clamping hole facing upwards. Meanwhile, a plurality of clamping blocks cooperating with the clamping holes are arranged on the bottom edge of the tray. When the tray is placed on the support blocks, the clamping blocks are clamped into the corresponding clamping holes.

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