High-efficiency air-blast steam generator

Abstract

This utility model discloses a high-efficiency air-jet steam generator, including a base, a storage shell fixedly mounted on the upper surface of the base, a cavity inside the storage shell, a heating wire inside the cavity, a heat-conducting plate fixedly mounted inside the heating wire and located inside the cavity, and a heat-conducting sheet mounted on the inner wall of the storage shell on the inner side of the heat-conducting plate. Multiple heat-conducting sheets are evenly distributed. A liquid reservoir is movably mounted inside the storage shell, and the outer wall of the liquid reservoir contacts the heat-conducting sheets. A plug is mounted on the outer wall of the storage shell, electrically connected to the heating wire. The user can connect the heating wire to an external power source via the plug to generate heat. The heat is then transferred through the heat-conducting plate and sheets to heat the liquid reservoir, causing the water inside to boil rapidly and generate steam, making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of steam generating device technology, and more specifically, it relates to a high-efficiency gas-jet steam generating device. Background Technology

[0002] A steam generator is a thermal energy device that heats water and converts it into steam. Its core function is to provide heat through fuel combustion, electric heating, or nuclear energy to vaporize liquid water and generate steam to meet industrial or commercial needs. Based on their working principle and scale, they are mainly classified into boilers (such as coal-fired, gas-fired, and oil-fired boilers), electric steam generators, rapid steam engines, and nuclear steam supply systems. They are widely used in thermal power generation, chemical production, food processing, medical sterilization, and district heating.

[0003] However, most existing electric steam generators only heat the bottom of the water storage container during use. This heating method is relatively simple, and because the container itself is not heated evenly, the steam generation efficiency is slow, which affects normal use.

[0004] Furthermore, with prolonged use, a large amount of scale will inevitably form inside the steam generator. Since most existing generators are of a single-piece structure, it is not convenient to clean their inner walls, which affects normal use. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a high-efficiency air-jet steam generator to solve the technical problem mentioned in the background art that most existing electric heating steam generators only heat the bottom of the water storage container during use. This heating method is relatively simple, and due to the uneven heating of the container itself, the steam generation efficiency is slow.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency gas-jet steam generator, comprising a base, a storage shell fixedly mounted on the upper surface of the base, a cavity inside the storage shell, a heating wire inside the cavity, a heat-conducting plate fixedly mounted inside the heating wire and located inside the cavity, a heat-conducting sheet mounted inside the heat-conducting plate and located on the inner wall of the storage shell, multiple heat-conducting sheets evenly distributed, a liquid reservoir movably mounted inside the storage shell, the outer wall of the liquid reservoir contacting the heat-conducting sheets, a plug mounted on the outer wall of the storage shell electrically connected to the heating wire, a drain pipe at the bottom of the liquid reservoir with a drain valve, a cover movably mounted at the upper end of the liquid reservoir, a conical head at the bottom of the cover, a corresponding conical groove on the inner wall of the liquid reservoir, the conical head located inside the conical groove, and both having equal inclination.

[0009] The present invention is further configured such that a connecting block is provided on the outer wall of the cover, and multiple connecting blocks are provided in a circular arrangement. A fixing block is provided on the outer wall of the storage shell, and a connecting post is provided on the upper end face of each fixing block. A corresponding avoidance hole is provided on each connecting block, and the connecting post is located inside the avoidance hole, which facilitates the sealing installation of the cover.

[0010] The present invention is further configured such that each of the connecting columns is provided with a fastening nut, each of the fastening nuts is provided with a limiting ring at its bottom, each of the avoidance holes is provided with a limiting groove at its outer end and on the upper end face of the connecting block, and each of the limiting rings is located inside the limiting groove, so as to facilitate pressing and fixing the buckle.

[0011] The present invention is further configured such that a jet pipe is provided at the middle position of the cover, the lower end of the jet pipe is connected to the interior of the liquid reservoir, the upper end of the jet pipe is provided with a bend, and the other end of the bend is provided with a jet head to facilitate the discharge of the generated steam.

[0012] The present invention is further configured such that an annular ring is provided on the outer wall of the elbow and at the bottom, and an adjustment ring is provided on the outer wall of the jet pipe. The adjustment ring has an adjustment hole, and multiple adjustment holes are arranged in a circular shape. The annular ring has a connecting hole, and the connecting hole and the adjustment hole have threaded posts inside to facilitate the adjustment of the elbow angle.

[0013] The present invention is further provided with a screwing block fixed at the upper end of the threaded post, which facilitates the disassembly and assembly of the threaded post.

[0014] The present invention is further configured such that a water inlet pipe is provided on the upper end face of the cover, and valves are provided on both the water inlet pipe and the air jet pipe to facilitate adding water to the liquid storage tank.

[0015] The present invention is further provided with a rubber ring at the connection position between the cover and the liquid reservoir, which facilitates further increase in the sealing between the cover and the liquid reservoir.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a high-efficiency gas-jet steam generator with the following advantages:

[0018] 1. By setting up a heating wire, heat-conducting plate, liquid reservoir, and plug, the user can connect the heating wire to an external power source through the plug to generate heat. The heat will then be transferred through the heat-conducting plate and heat-conducting plate to heat the liquid reservoir, causing the water inside to boil quickly and generate steam. This is convenient to use. Furthermore, since the heating wire is located around the periphery of the liquid reservoir, the liquid reservoir is heated more evenly, which helps to increase the steam generation efficiency of the device.

[0019] 2. By incorporating a conical head, conical groove, connecting column, and fastening nut, users can disassemble the reservoir and cover by removing the fastening nut. This allows the reservoir to be removed from the storage shell for easy cleaning of its inner wall. Furthermore, the conical head and conical groove ensure a tight seal between the outer wall of the conical head and the inner wall of the conical groove during tightening of the fastening nut, further enhancing the sealing of the connection and preventing heat loss that could affect steam generation efficiency, thus facilitating use.

[0020] 3. By setting up an elbow, jet nozzle, threaded post, and screwing block, the user can rotate the elbow by removing the threaded post to adjust the installation angle of the jet nozzle, thus making it convenient for the device to spray in different directions and increasing the flexibility of the device during use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a high-efficiency gas-injected steam generator in its unused state.

[0022] Figure 2 This is an overall sectional view of the storage shell;

[0023] Figure 3 Exploded view of the installation of the reservoir, cap, fastening nut, and rubber ring;

[0024] Figure 4 Exploded view of the installation of the annular ring and threaded post on the elbow;

[0025] Figure 5 This is a schematic diagram showing the positions of the heat-conducting plates, fixing blocks, and connecting pillars on the housing.

[0026] In the diagram: 1. Base; 2. Storage shell; 3. Heating wire; 4. Heat-conducting plate; 5. Heat-conducting sheet; 6. Liquid reservoir; 7. Plug; 8. Drain pipe; 9. Drain valve; 10. Cover; 11. Conical head; 12. Conical groove; 13. Connecting block; 14. Fixing block; 15. Connecting column; 16. Avoidance hole; 17. Fastening nut; 18. Limiting ring; 19. Limiting groove; 20. Jet pipe; 21. Elbow; 22. Jet head; 23. Annular ring; 24. Adjusting ring; 25. Adjusting hole; 26. Connecting hole; 27. Threaded column; 28. Tightening block; 29. ​​Water inlet pipe; 30. Valve; 31. Rubber ring. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figure 1-5 A high-efficiency gas-jet steam generator includes a base 1, a storage shell 2 fixedly mounted on the upper surface of the base 1, a cavity inside the storage shell 2, a heating wire 3 inside the cavity, a heat-conducting plate 4 fixedly mounted inside the heating wire 3 and inside the cavity, a heat-conducting sheet 5 mounted inside the heat-conducting plate 4 and on the inner wall of the storage shell 2, and multiple heat-conducting sheets 5 evenly distributed, a liquid reservoir 6 movably mounted inside the storage shell 2, the outer wall of the liquid reservoir 6 contacting the heat-conducting sheets 5, a plug 7 mounted on the outer wall of the storage shell 2, the plug 7 being electrically connected to the heating wire 3, a drain pipe 8 at the bottom of the liquid reservoir 6, a drain valve 9 mounted on the drain pipe 8, a cover 10 movably mounted at the upper end of the liquid reservoir 6, a conical head 11 at the bottom of the cover 10, a conical groove 12 correspondingly opened on the inner wall of the liquid reservoir 6, the conical head 11 being located inside the conical groove 12, and the inclination of both being equal, and a rubber ring 31 at the connection position between the cover 10 and the liquid reservoir 6.

[0031] In this embodiment, the present invention is further configured such that a connecting block 13 is provided on the outer wall of the cover 10, and multiple connecting blocks 13 are provided in a circular arrangement. A fixing block 14 is provided on the outer wall of the storage shell 2. A connecting post 15 is provided on the upper end face of each fixing block 14. A corresponding avoidance hole 16 is provided on each connecting block 13. The connecting post 15 is located inside the avoidance hole 16. A fastening nut 17 is provided on each connecting post 15. A limiting ring 18 is provided at the bottom of each fastening nut 17. A limiting groove 19 is provided at the outer end of the avoidance hole 16 and on the upper end face of the connecting block 13. The limiting ring 18 is located inside the limiting groove 19.

[0032] More specifically, the user can connect the heating wire 3 to an external power source via the plug 7 to generate heat. This heat will then be transferred through the heat-conducting plate 4 and the heat-conducting sheet 5 to heat the liquid reservoir 6, causing the water inside to boil quickly and generate steam. This makes it convenient to use. The user can disassemble the liquid reservoir 6 and the cover 10 by removing the fastening nut 18. At this time, the liquid reservoir 6 can be taken out from the inside of the storage shell 2 for easy cleaning of its inner wall. Furthermore, by setting the conical head 11 and the conical groove 12, the outer wall of the conical head 11 and the inner wall of the conical groove 12 are in close contact during the tightening of the fastening nut 18, which further increases the sealing of the connection position and prevents heat loss, thus affecting the steam generation efficiency.

[0033] Please see Figure 1 , Figure 3 and Figure 4 As an embodiment for adjusting the outlet angle of the generating device: a jet pipe 20 is provided in the middle of the cover 10. The lower end of the jet pipe 20 is connected to the interior of the liquid reservoir 6. The upper end of the jet pipe 20 is provided with a bend 21. The other end of the bend 21 is provided with a jet head 22. An annular ring 23 is provided on the outer wall of the bend 21 at the bottom. An adjusting ring 24 is provided on the outer wall of the jet pipe 20. An adjusting hole 25 is provided on the adjusting ring 24. Multiple adjusting holes 25 are provided and arranged in a circular shape. A connecting hole 26 is provided on the annular ring 23. A threaded post 27 is provided inside the connecting hole and the adjusting hole 25. A screwing block 28 is fixedly provided at the upper end of the threaded post 27.

[0034] Specifically, the user can rotate the elbow 22 by disassembling the threaded post 28 to adjust the installation angle of the jet head 23, thereby enabling the device to spray in different directions and increasing the flexibility of the device during use.

[0035] Please refer to Figure 1 As a further embodiment of adding water to the reservoir 6: a water inlet pipe 29 is provided on the upper end face of the cover 10, and valves 30 are provided on both the water inlet pipe 29 and the jet pipe 20.

[0036] Specifically, users can add water to the reservoir 6 through the water inlet pipe 30 for convenient subsequent use.

[0037] In summary, when using the entire device: the user can connect the heating wire 3 to an external power source via plug 7 to generate heat. This heat will then be transferred through the heat-conducting plate 4 and heat-conducting sheet 5 to heat the liquid reservoir 6, causing the water inside to boil rapidly and generate steam, making it convenient to use. Furthermore, the elbow 21 can be rotated by disassembling the threaded post 27 to adjust the installation angle of the jet nozzle 22, allowing the device to jet in different directions, increasing its flexibility during use. After use, the liquid reservoir 6 and the cover 10 can be separated by disassembling the fastening nut 17, allowing the liquid reservoir 6 to be removed from the storage shell 2 for easy cleaning of its inner wall. Moreover, by setting the conical head 11 and the conical groove 12, the outer wall of the conical head 11 and the inner wall of the conical groove 12 are in close contact during the tightening of the fastening nut 17, further increasing the sealing of the connection and preventing heat loss, which would affect the steam generation efficiency.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency gas-jet steam generator, comprising a base (1), characterized in that: A storage shell (2) is fixedly provided on the upper end face of the base (1). The storage shell (2) has a cavity inside. A heating wire (3) is provided inside the cavity. A heat-conducting plate (4) is fixedly provided inside the heating wire (3) and inside the cavity. A heat-conducting sheet (5) is provided on the inner side of the heat-conducting plate (4) and on the inner wall of the storage shell (2). Multiple heat-conducting sheets (5) are provided and are evenly distributed. A liquid reservoir (6) is movably provided inside the storage shell (2). The outer wall of the liquid reservoir (6) is in contact with the heat-conducting sheet (5). The outer wall of the storage shell (2) is provided with a plug (7), which is electrically connected to the heating wire (3). The bottom of the liquid reservoir (6) is provided with a drain pipe (8), and the drain pipe (8) is provided with a drain valve (9). The upper end of the liquid reservoir (6) is provided with a cover (10), and the bottom of the cover (10) is provided with a conical head (11). The inner wall of the liquid reservoir (6) is provided with a corresponding conical groove (12), and the conical head (11) is located inside the conical groove (12), and the inclination of the two is equal.

2. The high-efficiency gas-injection steam generator according to claim 1, characterized in that: The outer wall of the cover (10) is provided with connecting blocks (13), and there are multiple connecting blocks (13) arranged in a circular shape. The outer wall of the storage shell (2) is provided with fixing blocks (14), and the upper end face of each fixing block (14) is provided with connecting posts (15). Each connecting block (13) is provided with a corresponding avoidance hole (16), and the connecting posts (15) are all located inside the avoidance hole (16).

3. The high-efficiency gas-jet steam generator according to claim 2, characterized in that: Each of the connecting columns (15) is provided with a fastening nut (17), and each of the fastening nuts (17) is provided with a limiting ring (18) at its bottom. Each of the avoidance holes (16) and the upper surface of the connecting block (13) is provided with a limiting groove (19), and each of the limiting rings (18) is located inside the limiting groove (19).

4. The high-efficiency gas-injection steam generator according to claim 1, characterized in that: The cover (10) has a jet pipe (20) in the middle position. The lower end of the jet pipe (20) is connected to the interior of the liquid reservoir (6). The upper end of the jet pipe (20) is provided with an elbow (21) and the other end of the elbow (21) is provided with a jet head (22).

5. The high-efficiency gas-jet steam generator according to claim 4, characterized in that: An annular ring (23) is provided on the outer wall of the elbow (21) and at the bottom. An adjusting ring (24) is provided on the outer wall of the jet pipe (20). An adjusting hole (25) is provided on the adjusting ring (24). Multiple adjusting holes (25) are provided and arranged in a circular shape. A connecting hole (26) is provided on the annular ring (23). Threaded posts (27) are provided inside the connecting hole and the adjusting hole (25).

6. The high-efficiency gas-injection steam generator according to claim 5, characterized in that: The upper end of the threaded column (27) is fixedly provided with a screwing block (28).

7. The high-efficiency gas-injection steam generator according to claim 4, characterized in that: The upper end face of the cover (10) is provided with a water inlet pipe (29), and both the water inlet pipe (29) and the jet pipe (20) are provided with valves (30).

8. The high-efficiency gas-injection steam generator according to claim 1, characterized in that: A rubber ring (31) is provided at the connection position between the cover (10) and the reservoir (6).

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