Energy-saving electric steam generator

Abstract

The utility model discloses an energy-saving electric steam generator, and relates to the technical field of electric steam generators. The electric steam generator comprises a U-shaped base, the top of the U-shaped base is fixedly connected with an electric steam generator body, the top of the electric steam generator body is fixedly connected with an air outlet pipe, the top of the electric steam generator body is fixedly connected with a motor, and an output shaft of the motor is fixedly connected with a reciprocating lead screw. The circumferential surface of the reciprocating screw rod is in threaded connection with a reciprocating screw sleeve, and the outer wall of the reciprocating screw sleeve is fixedly connected with an annular connecting rod. Through cooperation of the long rod ring, the annular connecting rod and the U-shaped scraping rod, movement of the multifilament sleeve drives the annular connecting rod to rotate, rotation of the annular connecting rod can drive dirt on the inner wall of the U-shaped scraping rod, and therefore the influence of the dirt on the heat exchanger is reduced, the normal working state of the heat exchanger is guaranteed, and the service life of the heat exchanger is prolonged. The heat exchange efficiency of the steam generator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric steam generators, in particular to an energy-saving electric steam generator. Background Art

[0002] A steam generator is used to generate high-temperature and high-pressure steam. It usually consists of a heating element, a water tank, and a control system. When water is heated by the heating element, it is converted into steam and released under a certain pressure.

[0003] The patent with patent announcement number CN214745630U discloses an energy-saving electric steam generator, including a steam generator body, a base is fixedly installed at the bottom end of the steam generator body by bolts, a protective door is rotatably connected to the surface of the steam generator body by a hinge, a heat dissipation window is arranged at the middle position of the rear surface of the steam generator body, teeth are arranged on both sides of the heat dissipation window, grooves are arranged on both sides of the rear surface of the steam generator body, and gears are rotatably connected to the inside of the grooves through bearings; by designing teeth on both sides of the heat dissipation window and gears inside the grooves, the gears can be driven to rotate inside the grooves by hand-grips, and the heat dissipation window is continuously opened by the rotation of the gears inside the teeth, and the heat dissipation window is stably controlled during adjustment by sliding the slide rod inside the slide groove, so that the heat generated inside the steam generator body can be dissipated more quickly and easily.

[0004] However, the current electric steam generator has the following problems: the steam generator has been used for too long, and the dirt accumulated inside it will affect the efficiency of the heat exchanger. Therefore, we propose an energy-saving electric steam generator. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an energy-saving electric steam generator, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an energy-saving electric steam generator, comprising a U-shaped base, the top of the U-shaped base is fixedly connected to the electric steam generator body, the top of the electric steam generator body is fixedly connected to the air outlet pipe, the top of the electric steam generator body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is threadedly connected to a reciprocating wire sleeve, the outer wall of the reciprocating wire sleeve is fixedly connected to an annular connecting rod, the side of the annular connecting rod is fixedly connected to a U-shaped scraping rod, the side of the annular connecting rod is fixedly connected to a long rod, the top of the long rod is fixedly connected to a support rod, the end of the support rod away from the long rod is fixedly connected to an X-shaped rod, the outer edge of the X-shaped rod is fixedly connected to a circular scraping rod, the U Two U-shaped scraper rods are provided, and are symmetrical to each other along the central axis of the annular connecting rod, a gap is provided between the two annular connecting rods, the outer wall of the U-shaped scraper rod is in contact with the inner wall of the electric steam generator body, the inner wall of the air outlet pipe is located on the displacement trajectory of the circular scraper rod, the motor is started, the output shaft of the motor causes the reciprocating screw rod to rotate, the rotation of the reciprocating screw rod causes the reciprocating wire sleeve to move, the movement of the reciprocating wire sleeve drives the annular connecting rod to rotate, the rotation of the annular connecting rod drives the U-shaped scraper rod to clean the dirt on the inner wall of the electric steam generator body, when the annular connecting rod moves toward the top of the electric steam generator body, it drives the long rod to move, the movement of the long rod drives the support rod to move, the movement of the support rod drives the X-shaped rod to move, and the movement of the X-shaped rod drives the circular scraper rod to move.

[0007] According to the above technical solution, a vibration device for increasing the cleaning force and frequency of the U-shaped scraper is provided at the bottom of the long rod, and the vibration device includes a fixed plate, the top of the fixed plate is fixedly connected to the bottom of the long rod, and a moving rod is passed through and slidably on the side of the fixed plate, one end of the moving rod is fixedly connected to a U-shaped fixed block, the side of the U-shaped fixed block is fixedly connected to a knocking block, one end of the U-shaped fixed block is fixedly connected to a T-shaped resistance block, the inner wall of the electric steam generator body is fixedly connected to an arc block, a spring is provided between the fixed plate and the U-shaped fixed block, and the inner wall of the U-shaped fixed block The arc block is in contact with the bottom of the long rod, and is located on the gap increased by the two U-shaped scraping rods. The arc block is located on the displacement track of the T-shaped resistance block. When the long rod moves, it will drive the U-shaped fixed block to move, and the movement of the U-shaped fixed block will drive the moving rod to move, and the movement of the moving rod will drive the T-shaped resistance block to move. When the T-shaped resistance block collides with the arc block, the U-shaped fixed block will squeeze the spring, thereby driving the knocking block away from the U-shaped scraping rod. When the T-shaped resistance block does not collide with the arc block, the spring will drive the U-shaped fixed block and the knocking block to rebound, thereby knocking the U-shaped scraping rod.

[0008] The utility model provides an energy-saving electric steam generator, which has the following beneficial effects:

[0009] (1) The utility model cooperates with a long rod ring, a U-shaped connecting rod, and a U-shaped scraper rod so that the movement of the multifilament sleeve drives the annular connecting rod to rotate. The rotation of the annular connecting rod drives the dirt on the inner wall of the U-shaped scraper rod, thereby reducing the impact of the dirt on the heat exchanger, ensuring the normal working state of the heat exchanger, and improving the heat exchange efficiency of the steam generator.

[0010] (2) The utility model provides a vibration device so that the knocking block, the spring and the U-shaped fixed block cooperate with each other, so that the spring drives the U-shaped fixed block and the knocking block to rebound, thereby knocking the U-shaped scraper rod, so that the U-shaped scraper rod is vibrated, thereby increasing the cleaning force and frequency of the U-shaped scraper rod, thereby accelerating the process of cleaning the dirt inside the electric steam generator body 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the utility model as a whole;

[0012] Figure 2 It is a side sectional schematic diagram of the utility model;

[0013] Figure 3 It is a side cutaway bottom view schematic diagram of the utility model;

[0014] Figure 4 This is an enlarged schematic diagram of the structure of the annular connecting rod of the utility model;

[0015] Figure 5 It is an enlarged schematic diagram of the structure of the vibration device of the utility model.

[0016] In the figure: 1, U-shaped base; 2, electric steam generator body; 3, heat dissipation hole; 4, protective door; 5, exhaust pipe; 6, vibration device; 7, motor; 8, reciprocating screw rod; 9, reciprocating screw sleeve; 10, annular connecting rod; 11, U-shaped scraper rod; 12, long rod; 13, support rod; 14, X-shaped rod; 15, circular scraper rod; 61, U-shaped fixing block; 62, knocking block; 63, fixing plate; 64, T-shaped resistance block; 65, arc block; 66, spring; 67, moving rod. DETAILED DESCRIPTION

[0017] An energy-saving electric steam generator comprises a U-shaped base 1, the top of the U-shaped base 1 is fixedly connected to an electric steam generator body 2, the top of the electric steam generator body 2 is fixedly connected to an air outlet pipe 5, the top of the electric steam generator body 2 is fixedly connected to a motor 7, the output shaft of the motor 7 is fixedly connected to a reciprocating screw rod 8, the circumferential surface of the reciprocating screw rod 8 is threadedly connected to a reciprocating wire sleeve 9, the outer wall of the reciprocating wire sleeve 9 is fixedly connected to an annular connecting rod 10, the side of the annular connecting rod 10 is fixedly connected to a U-shaped scraping rod 11, the side of the annular connecting rod 10 is fixedly connected to a long rod 12, the top of the long rod 12 is fixedly connected to a support rod 13, and the support rod 13 is away from the long rod 12. An X-shaped rod 14 is fixedly connected to one end, and a circular scraper rod 15 is fixedly connected to the outer edge of the X-shaped rod 14. Two U-shaped scraper rods 11 are provided, and are symmetrical to each other along the central axis of the annular connecting rod 10. A gap is provided between the two annular connecting rods 10. The outer wall of the U-shaped scraper rod 11 contacts the inner wall of the electric steam generator body 2, and the inner wall of the air outlet pipe 5 is located on the displacement trajectory of the circular scraper rod 15. Through the setting of the above structure, the rotation of the annular connecting rod 10 will drive the U-shaped scraper rod 11 to clean the dirt on the inner wall of the electric steam generator body 2, thereby reducing the influence of dirt on the heat exchanger, ensuring the normal working state of the heat exchanger, and improving the heat exchange efficiency of the steam generator.

[0018] The bottom of the long rod 12 is provided with a vibration device 6 for increasing the cleaning force and frequency of the U-shaped scraper 11. The vibration device 6 includes a fixed plate 63. The top of the fixed plate 63 is fixedly connected to the bottom of the long rod 12. A moving rod 67 is passed through and slides on the side of the fixed plate 63. One end of the moving rod 67 is fixedly connected to a U-shaped fixed block 61. The side of the U-shaped fixed block 61 is fixedly connected to a knocking block 62. One end of the U-shaped fixed block 61 is fixedly connected to a T-shaped abutment block 64. The inner wall of the electric steam generator body 2 is fixedly connected to an arc block 65. The fixed plate 63 and the U-shaped fixed block 61 are fixedly connected to each other. A spring 66 is arranged between the fixed blocks 61, the inner wall of the U-shaped fixed block 61 contacts the bottom of the long rod 12, the arc block 65 is located on the increased gap between the two U-shaped scraping rods 11, and the arc block 65 is located on the displacement trajectory of the T-shaped resistance block 64. Through the setting of the above structure, the spring 66 will drive the U-shaped fixed block 61 and the knocking block 62 to rebound, thereby knocking the U-shaped scraping rod 11, so that the U-shaped scraping rod 11 is vibrated, thereby increasing the cleaning force and frequency of the U-shaped scraping rod 11, thereby accelerating the process of cleaning the dirt inside the electric steam generator body 2.

[0019] A heat dissipation hole 3 is provided on the side of the electric steam generator body 2 , and a protective door 4 is provided on the side of the electric steam generator body 2 .

[0020] When in use, start the motor 7, the output shaft of the motor 7 causes the reciprocating screw 8 to rotate, the rotation of the reciprocating screw 8 causes the reciprocating wire sleeve 9 to move, the movement of the reciprocating wire sleeve 9 drives the annular connecting rod 10 to rotate, the rotation of the annular connecting rod 10 drives the U-shaped scraper 11 to clean the dirt on the inner wall of the electric steam generator body 2, thereby reducing the impact of dirt on the heat exchanger, ensuring the normal working state of the heat exchanger, and improving the heat exchange efficiency of the steam generator; when the annular connecting rod 10 moves toward the top of the electric steam generator body 2, it drives the long rod 12 to move, the movement of the long rod 12 drives the support rod 13 to move, the movement of the support rod 13 drives the X-shaped rod 14 to move, the movement of the X-shaped rod 14 drives the circular scraper 15 to move, thereby cleaning the outlet pipe 5, ensuring that the outlet pipe 5 can be used normally; when the long rod 12 moves, it will drive the U-shaped fixing block 61 to move, the movement of the U-shaped fixing block 61 will drive the moving rod 67 to move, the movement of the moving rod 67 will drive the T-shaped abutting block 64 to move, when the T-shaped abutting block 64 abuts against the arc block 65, the U-shaped fixing block 61 will squeeze the spring 66, thereby driving the knocking block 62 away from the U-shaped scraping rod 11, when the T-shaped abutting block 64 does not abut against the arc block 65, the spring 66 will drive the U-shaped fixing block 61 and the knocking block 62 to rebound, thereby knocking the U-shaped scraping rod 11, so that the U-shaped scraping rod 11 is vibrated, thereby increasing the cleaning force and frequency of the U-shaped scraping rod 11, thereby accelerating the process of cleaning the dirt inside the electric steam generator body 2.

Claims

1. An energy-saving electric steam generator, comprising a U-shaped base (1), characterized in that: The top of the U-shaped base (1) is fixedly connected to the electric steam generator body (2), the top of the electric steam generator body (2) is fixedly connected to the air outlet pipe (5), the top of the electric steam generator body (2) is fixedly connected to the motor (7), the output shaft of the motor (7) is fixedly connected to the reciprocating screw (8), the circumferential surface of the reciprocating screw (8) is threadedly connected to the reciprocating wire sleeve (9), the outer wall of the reciprocating wire sleeve (9) is fixedly connected to the annular connecting rod (10), the side of the annular connecting rod (10) is fixedly connected to the U-shaped scraper rod (11), the side of the annular connecting rod (10) is fixedly connected to the long rod (12), the top of the long rod (12) is fixedly connected to the support rod (13), the end of the support rod (13) away from the long rod (12) is fixedly connected to the X-shaped rod (14), and the outer edge of the X-shaped rod (14) is fixedly connected to the circular scraper rod (15).

2. The energy-saving electric steam generator according to claim 1, characterized in that: Two U-shaped scraping rods (11) are provided and are symmetrical to each other along the central axis of the annular connecting rod (10), and a gap is provided between the two annular connecting rods (10).

3. The energy-saving electric steam generator according to claim 2, characterized in that: The outer wall of the U-shaped scraper (11) contacts the inner wall of the electric steam generator body (2), and the inner wall of the air outlet pipe (5) is located on the displacement track of the circular scraper (15).

4. The energy-saving electric steam generator according to claim 3, characterized in that: The bottom of the long rod (12) is provided with a vibration device (6) for increasing the cleaning force and frequency of the U-shaped scraper (11), the vibration device (6) comprising a fixed plate (63), the top of the fixed plate (63) being fixedly connected to the bottom of the long rod (12), a moving rod (67) passing through and sliding on the side of the fixed plate (63), one end of the moving rod (67) being fixedly connected to a U-shaped fixed block (61), the side of the U-shaped fixed block (61) being fixedly connected to a knocking block (62), one end of the U-shaped fixed block (61) being fixedly connected to a T-shaped abutting block (64), and an arc block (65) being fixedly connected to the inner wall of the electric steam generator body (2).

5. The energy-saving electric steam generator according to claim 4, characterized in that: A spring (66) is provided between the fixing plate (63) and the U-shaped fixing block (61), and the inner wall of the U-shaped fixing block (61) is in contact with the bottom of the long rod (12).

6. The energy-saving electric steam generator according to claim 5, characterized in that: The arc block (65) is located on the gap increased by the two U-shaped scraping rods (11), and the arc block (65) is located on the displacement track of the T-shaped abutment block (64).

7. The energy-saving electric steam generator according to claim 6, characterized in that: A heat dissipation hole (3) is provided on the side of the electric steam generator body (2), and a protective door (4) is provided on the side of the electric steam generator body (2).

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