Steam generator

Abstract

The utility model relates to the technical field of steam generators, and discloses a steam generator which comprises a heating tank, a connecting frame is fixedly installed on the rear portion of the heating tank, a connecting plate is installed on the outer side of a planet carrier, a sliding seat is arranged on the upper portion of a bottom rod in a sleeved mode, and a concentric-square-shaped frame is inserted into an upper corner brace. The bottom of the concentric-square-shaped frame is sleeved with a lower corner brace, a base plate is installed at the inner end of the lower corner brace, a motor is installed at the top of the base plate, side plates are fixedly connected to the left side and the right side of the installation box correspondingly, and scraping plates are installed at the outer ends of the side plates correspondingly. According to the steam generator, the motor drives the shaft column to rotate, so that the mounting box can be driven to rotate, beads hung on the inner wall of the heating tank can be scraped off through the side plate and the scraping plate, the phenomenon that steam is attached to the upper portion of the inner cavity in the rising process to generate condensation is prevented, and the heating speed of the steam generator is increased; and meanwhile, heat loss in the rising process of internal steam is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, and particularly relates to a steam generator. Background Art

[0002] A steam generator, also called a steam heat source machine (commonly known as a boiler), is a mechanical device that uses the heat energy of fuel or other energy sources to heat water into hot water or steam. The original meaning of "pot" refers to a water container heated over a fire, and "furnace" refers to a place where fuel is burned. A boiler includes two major parts: a pot and a furnace.

[0003] Common steam generators generally heat the water inside through a heating mechanism at the bottom and prevent dry burning by adding a liquid level gauge. For example, in the published patent CN 212252561 U, an electric heating steam generator includes a support column, a heating tank, a water inlet, a first electric heating wire, a constant pressure valve, a steam pipe, a float ball, a pressure relief port, and a pressure gauge to conveniently observe the water level during heating.

[0004] However, since the steam will rise after being generated, it will cause the steam to hang on the upper part of the inner cavity of the generator, resulting in the steam that hangs on the wall being unable to effectively contact the heating mechanism, thus leading to a low steam generation rate. Moreover, the steam in the upper part is prone to condensation to produce water droplets, and it is easy to affect the temperature of the upper layer of the inner cavity of the steam generator, resulting in a temperature drop of the generated steam when flowing to the upper part of the cavity, which cannot meet the working requirements of the steam generator. Therefore, a steam generator is proposed. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a steam generator to solve the above technical problems.

[0006] To achieve the above object, the utility model provides the following technical solution: A steam generator, comprising:

[0007] A heating tank, a support frame is installed at the bottom of the heating tank, and a connecting frame is fixedly installed at the rear of the heating tank;

[0008] A planet carrier, fixedly installed at the bottom of the connecting frame, a connecting plate is installed on the outside of the planet carrier, both the left and right sides of the bottom of the connecting plate are fixedly connected with bottom rods, and a sliding seat is sleeved on the upper part of the bottom rods;

[0009] An upper corner code, installed at the middle position inside the sliding seat, a return frame is inserted into the upper corner code, a lower corner code is sleeved at the bottom of the return frame, a chassis is installed at the inner end of the lower corner code, and a motor is installed on the top of the chassis;

[0010] A shaft column, an installation box is sleeved outside the shaft column, and the top end of the shaft column is coaxially and fixedly connected to the rotor of a motor. Side plates are fixedly connected to both the left and right sides of the installation box, and scrapers are installed at the outer ends of the side plates.

[0011] Preferably, a top seat is fixedly installed in the upper part of the inner cavity of the installation box. The bottom of the shaft column is inserted into the installation box and the top seat. A sealing sleeve is sleeved outside the bottom of the shaft column, preventing water vapor from entering.

[0012] Preferably, a toothed disc is movably connected to the middle position of the bottom of the top seat through a bearing. A motor is coaxially installed at the bottom of the toothed disc. Gears are movably connected to the left and right sides of the bottom of the top seat through bearings. The gears are all meshed with the toothed disc. The rotation of the toothed disc can be driven by the motor, and then the rotation of the shaft rod can be driven by the gears, so that the water body inside the heating tank can be stirred, improving the uniformity of heating.

[0013] Preferably, shafts are fixedly connected to the bottoms of the gears. The bottoms of the shafts all penetrate through the bottom of the installation box. Stirring rods are connected to the left and right sides of the outer part of the rod bodies of the shafts, so that the water body inside the heating tank can be stirred, and the speed of steam generation is increased.

[0014] Preferably, the horizontal ends of the U-shaped frame are movably inserted into the upper corner codes and the lower corner codes. The vertical ends of the U-shaped frame are movably connected to the horizontal ends through bearings, improving the flexibility of the U-shaped frame and preventing fracture caused by hard straight force impact.

[0015] Preferably, a base is fixedly installed at the bottom of the bottom rod. A guide rod is fixedly connected to the middle position of the top of the base. The top of the guide rod penetrates through the corresponding position inside the sliding seat, and the top end of the guide rod is fixedly connected to the corresponding position of the bottom of the connecting plate, improving the stability of the sliding seat during up and down movement.

[0016] Preferably, springs are sleeved on the outer part of the rod bodies of the guide rods at the positions between the sliding seat and the base. The upper and lower ends of the springs are fixedly connected to the inner sides of the sliding seat and the base. The springs and the sliding seat can absorb shock during the rotation of the scraper and the stirring rod, preventing impact on the inner wall of the heating tank.

[0017] Compared with the prior art, the present utility model provides a steam generator, which has the following beneficial effects:

[0018] The steam generator drives the rotation of the shaft column through a motor, thereby driving the rotation of the installation box, enabling the inner wall of the heating tank to be scraped by the side plate and the scraper, preventing the phenomenon that steam condenses when attaching to the upper part of the inner cavity during the rising process, improving the heating speed of the steam generator, and avoiding heat loss of the steam inside during the rising process. At the same time, the rotation of the gear disk can be driven by a motor, and then the rotation of the shaft rod can be driven by the gear, enabling the water body inside the heating tank to be stirred, improving the steam generation speed, and enhancing the heating uniformity. Additionally, the added springs and sliding seats can dampen vibrations during the rotation of the scraper and the stirring rod, preventing an impact on the inner wall of the heating tank and enhancing the safety of the steam generator during use. Brief Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic structural diagram of the planet carrier and the installation box of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the connecting plate and the chassis of the present utility model;

[0022] Figure 4 is a schematic sectional view of the installation box of the present utility model;

[0023] Figure 5 is a schematic structural diagram of the base and the guide rod of the present utility model.

[0024] In the figure: 1, heating tank; 2, support frame; 3, connecting frame; 4, planet carrier; 5, connecting plate; 6, bottom rod; 7, sliding seat; 8, upper corner code; 9, return-shaped frame; 10, lower corner code; 11, chassis; 111, motor; 12, shaft column; 13, installation box; 14, side plate; 15, scraper; 16, top seat; 17, sealing sleeve; 18, gear disk; 19, gear; 20, shaft rod; 21, stirring rod; 22, base; 221, guide rod; 222, spring. Detailed Description of the Preferred Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The utility model provides a technical solution, a steam generator, including a heating tank 1, a support frame 2, a connecting frame 3, a planet carrier 4, a connecting plate 5, a bottom rod 6, a sliding seat 7, an upper corner code 8, a return frame 9, a lower corner code 10, a chassis 11, a motor 111, a shaft column 12, an installation box 13, a side plate 14, a scraper 15, a top seat 16, a sealing sleeve 17, a gear disk 18, a gear 19, a shaft rod 20, a stirring rod 21, a base 22, a guide rod 221 and a spring 222:

[0027] Please refer to Figure 1 , the bottom of the heating tank 1 is provided with a support frame 2, and the rear part of the heating tank 1 is fixedly installed with a connecting frame 3;

[0028] Please refer to Figure 2 , the planet carrier 4 is fixedly installed at the bottom of the connecting frame 3, and a connecting plate 5 is installed on the outside of the planet carrier 4. Please refer to Figure 3 , both the left and right sides of the bottom of the connecting plate 5 are fixedly connected with bottom rods 6, and a sliding seat 7 is sleeved on the upper part of the bottom rod 6;

[0029] The upper corner code 8 is installed at the middle position inside the sliding seat 7. A return frame 9 is inserted into the upper corner code 8. A lower corner code 10 is sleeved at the bottom of the return frame 9. The inner end of the lower corner code 10 is installed with a chassis 11, and a motor 111 is installed on the top of the chassis 11;

[0030] The shaft column 12, an installation box 13 is sleeved on the outside of the shaft column 12, and the top end of the shaft column 12 is coaxially and fixedly connected with the rotor of the motor 111. Please refer to Figure 2 , both the left and right sides of the installation box 13 are fixedly connected with side plates 14, and scrapers 15 are installed at the outer ends of the side plates 14. Please refer to Figure 4 , a top seat 16 is fixedly installed in the upper part of the inner cavity of the installation box 13. The bottom of the shaft column 12 is inserted into the installation box 13 and the top seat 16. A sealing sleeve 17 is sleeved on the outer side of the bottom of the shaft column 12. The middle position of the bottom of the top seat 16 is movably connected with a gear disk 18 through a bearing. A motor is coaxially installed at the bottom of the gear disk 18. The left and right sides of the bottom of the top seat 16 are movably connected with gears 19 through bearings. The gears 19 are all meshed with the gear disk 18. The bottoms of the gears 19 are all fixedly connected with shaft rods 20. Please refer to Figure 2, the bottom of the shaft rod 20 penetrates through the bottom of the installation box 13. Stirring rods 21 are connected to both the left and right sides of the outer part of the rod body of the shaft rod 20. By driving the rotation of the shaft column 12 through the motor 111, the rotation of the installation box 13 can be driven, so that the inner wall of the heating tank 1 can be scraped by the side plate 14 and the scraping plate 15, preventing the phenomenon that steam condenses when attaching to the upper part of the inner cavity during the rising process, improving the heating speed of the steam generator, and at the same time avoiding heat loss of the steam inside during the rising process. At the same time, the rotation of the toothed disc 18 can be driven by the motor, so that the rotation of the shaft rod 20 can be driven by the gear 19, enabling the water body inside the heating tank 1 to be stirred and improving the steam generation speed.

[0031] Please refer to Figure 3 , the horizontal ends of the return frame 9 are movably inserted into the upper corner brackets 8 and the lower corner brackets 10. The vertical ends of the return frame 9 are movably connected to the horizontal ends through bearings. Please refer to Figure 5 , a base 22 is fixedly installed at the bottom of the bottom rod 6. A guide rod 221 is fixedly connected to the middle position of the top of the base 22. The top of the guide rod 221 penetrates through the corresponding position inside the sliding seat 7, and the top end of the guide rod 221 is fixedly connected to the corresponding position of the bottom of the connecting plate 5. Springs 222 are sleeved on the outer part of the rod body of the guide rod 221 at the position between the sliding seat 7 and the base 22. The upper and lower ends of the springs 222 are fixedly connected to the inner sides of the sliding seat 7 and the base 22. The added springs 222 and the sliding seat 7 can dampen vibrations during the rotation of the scraping plate 15 and the stirring rod 21, preventing an impact force on the inner wall of the heating tank 1 and improving the safety of the steam generator during use.

[0032] In this solution, the rotation of the shaft column 12 is driven by the motor 111, so that the rotation of the installation box 13 can be driven, enabling the inner wall of the heating tank 1 to be scraped by the side plate 14 and the scraping plate 15, preventing the phenomenon that steam condenses when attaching to the upper part of the inner cavity during the rising process, improving the heating speed of the steam generator, and at the same time avoiding heat loss of the steam inside during the rising process. At the same time, the rotation of the toothed disc 18 can be driven by the motor, so that the rotation of the shaft rod 20 can be driven by the gear 19, enabling the water body inside the heating tank 1 to be stirred and improving the steam generation speed.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steam generator, characterized in that: include: A heating tank (1), wherein a support frame (2) is installed at the bottom of the heating tank (1), and a connecting frame (3) is fixedly installed at the rear of the heating tank (1); A planetary frame (4) is fixedly mounted on the bottom of the connecting frame (3); a connecting plate (5) is mounted on the outer side of the planetary frame (4); bottom rods (6) are fixedly connected to the left and right sides of the bottom of the connecting plate (5); and a sliding seat (7) is sleeved on the upper part of the bottom rod (6); An upper angle bracket (8) is installed in the middle position of the sliding seat (7), a circular frame (9) is inserted into the interior of the upper angle bracket (8), a lower angle bracket (10) is sleeved on the bottom of the circular frame (9), a chassis (11) is installed at the inner end of the lower angle bracket (10), and a motor (111) is installed on the top of the chassis (11); A shaft column (12), the shaft column (12) is provided with an installation box (13) on its exterior, and the top end of the shaft column (12) is coaxially fixedly connected to the rotor of the motor (111), the left and right sides of the installation box (13) are fixedly connected with side plates (14), and the outer ends of the side plates (14) are installed with scrapers (15).

2. A steam generator according to claim 1, characterized in that: A top seat (16) is fixedly mounted on the upper portion of the inner cavity of the installation box (13), the bottom of the shaft column (12) is inserted into the interior of the installation box (13) and the top seat (16), and a sealing sleeve (17) is sleeved on the outer side of the bottom of the shaft column (12).

3. A steam generator according to claim 2, characterized in that: A toothed disc (18) is movably connected to the middle of the bottom of the top seat (16) via a bearing, a motor is coaxially mounted on the bottom of the toothed disc (18), and gears (19) are movably connected to the left and right sides of the bottom of the top seat (16) via bearings, and the gears (19) are meshed with the toothed disc (18).

4. A steam generator according to claim 3, characterized in that: The bottom of the gear (19) is fixedly connected to a shaft rod (20), the bottom of the shaft rod (20) passes through the bottom of the installation box (13), and stirring rods (21) are connected to the left and right sides of the shaft body of the shaft rod (20).

5. A steam generator according to claim 1, characterized in that: The horizontal ends of the circular frame (9) are movably inserted into the upper corner bracket (8) and the lower corner bracket (10), and the vertical ends of the circular frame (9) are movably connected to the horizontal ends through bearings.

6. A steam generator according to claim 1, characterized in that: A base (22) is fixedly mounted at the bottom of the bottom rod (6), a guide rod (221) is fixedly connected to the middle position of the top of the base (22), the top of the guide rod (221) passes through the corresponding position inside the sliding seat (7), and the top end of the guide rod (221) is fixedly connected to the corresponding position of the bottom of the connecting plate (5).

7. A steam generator according to claim 6, characterized in that: A spring (222) is sleeved on the outside of the guide rod (221) at a position between the sliding seat (7) and the base (22), and the upper and lower ends of the spring (222) are fixedly connected to the inner sides of the sliding seat (7) and the base (22).

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