Energy-saving electric heating device

Abstract

This invention relates to the field of heaters, specifically an energy-saving electric heating device, comprising heating pipes, an inner wall cleaning mechanism, an auxiliary cleaning mechanism, an outer wall cleaning mechanism, and an auxiliary heat dissipation mechanism. The lower ends of several heating pipes are connected by pipes. Each heating pipe has an inner wall cleaning mechanism, an auxiliary cleaning mechanism on one side of each inner wall cleaning mechanism, an outer wall cleaning mechanism on the outer wall of each heating pipe, and an auxiliary heat dissipation mechanism on one side of each heating pipe. The interior of each heating pipe is square-shaped. The inner wall cleaning mechanism includes cleaning blocks to clean the inner wall of the heating pipe, preventing sludge from adhering to it. The cleaning blocks clean the outer wall of the heating pipe. Simultaneously, the heat dissipation blades blow away heat from the heating pipe, increasing the heat dissipation range, reducing impurities on the surface of the heating pipe, affecting heat dissipation, and improving the heating effect.

Description

Technical Field

[0001] This invention relates to the field of heaters, specifically to an energy-saving electric heating device. Background Technology

[0002] Radiators are heating devices primarily used for warmth, typically in cold winter regions. They provide insulation and dissipate heat through the hot water circulating inside. Due to the law of conservation of energy, the temperature emitted by the radiator can only be at most the same as the temperature of the hot water inside the pipes. In reality, room temperature, room size, and whether the house is well-sealed can all affect the radiator's heat dissipation. If the room temperature is low, the room is large, and the house is poorly sealed, heat will easily dissipate, significantly reducing the radiator's heat dissipation effect.

[0003] After a period of use, scale and dirt will accumulate on the inner wall of radiators, reducing water circulation and affecting the internal water flow and heat dissipation. At the same time, the temperature near the radiator is higher during use, while the temperature in the space away from the radiator is lower, affecting comfort. Therefore, it is necessary to propose an energy-saving electric heating device. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides an energy-saving electric heating device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an energy-saving electric heating device, including heating pipes, an inner wall cleaning mechanism, an auxiliary cleaning mechanism, an outer wall cleaning mechanism, and an auxiliary heat dissipation mechanism. The lower ends of several heating pipes are connected by pipes. The interior of several heating pipes is provided with an inner wall cleaning mechanism. An auxiliary cleaning mechanism is provided on one side of several inner wall cleaning mechanisms. The outer wall of several heating pipes is provided with an outer wall cleaning mechanism. An auxiliary heat dissipation mechanism is provided on one side of several heating pipes. The interior of several heating pipes is square in shape.

[0006] Specifically, the inner wall cleaning mechanism includes a cleaning block, a drive pipe fixedly connected to the upper ends of several heating pipes, a first rotating rod rotatably connected to the inner wall of the drive pipe, a sealing block fixedly connected to the upper ends of several heating pipes, a threaded rod rotatably connected to the lower end wall of several sealing blocks, an internally threaded pipe threaded to the outer wall of several threaded rods, a cleaning block rotatably connected to the outer wall of several internally threaded pipes, a limiting block fixedly connected to the outer wall of several internally threaded pipes above the cleaning block, and several cleaning blocks and limiting blocks slidably connected to the corresponding heating pipes, a cleaning scraper fixedly connected to the lower inner wall of several heating pipes relative to the cleaning block, several connecting blocks rotatably connected to the upper end walls of several cleaning blocks in a symmetrical manner, an auxiliary connecting block rotatably connected to the upper end walls of several connecting blocks, and one end of several auxiliary connecting blocks extending through holes to the limiting block at the same position.

[0007] Specifically, the auxiliary cleaning mechanism includes spherical limiting blocks. Several internally threaded tubes have symmetrically arranged limiting cavities. The inner walls of each limiting cavity are slidably connected to a spherical limiting block. The inner walls of several cleaning blocks have limiting holes relative to the spherical limiting blocks. One end of each spherical limiting block extends into a corresponding limiting hole. One end of each threaded rod extends through a bearing to the outside of a corresponding sealing block and is fixedly fitted with a first bevel gear. The upper surfaces of each sealing block are rotatably connected to a second rotating rod relative to the first bevel gear. The outer walls of each second rotating rod are fixedly fitted with second bevel gears, and each second bevel gear meshes with a corresponding first bevel gear. The outer walls of each first rotating rod are fixedly fitted with a third bevel gear relative to the second bevel gear, and each second bevel gear meshes with a corresponding third bevel gear.

[0008] Specifically, the outer wall cleaning mechanism includes a support block. A support block is provided on one side of the heating pipe. A movable groove is opened through one side of the outer wall of the support block. Movable blocks are slidably connected to the inner wall of the movable groove. Several H-shaped cleaning blocks are equidistantly slidably connected to the outer walls of several heating pipes. One end of the outer wall of several H-shaped cleaning blocks is fixed to a connecting plate. One end of each movable block extends to the outside of the corresponding movable groove and is fixedly connected to the connecting plate.

[0009] Specifically, the auxiliary heat dissipation mechanism includes heat dissipation blades. One end of the first rotating rod extends through a bearing to the outside of the heating pipe and is fixedly connected to a drive cam. The drive cam is T-shaped. A cam drive hole is opened through one side of the outer wall of the connecting plate relative to the position of the drive cam. Several heat dissipation blades are fixedly connected at equal intervals on the outer wall of the connecting plate.

[0010] Specifically, each of the auxiliary connecting blocks is fixedly connected to a first spring on one side of the limiting block, and the other end of each of the first springs is fixedly connected to the limiting block. Each of the spherical limiting blocks is fixedly connected to a second spring at one end within the limiting cavity, and the other end of each of the second springs is fixedly connected to an internally threaded tube. Each of the moving blocks is fixedly connected to a third spring on the outer wall of one end within the moving groove.

[0011] Specifically, a drive motor is fixedly connected to one side of the outer wall of one of the heating pipes relative to the position of the first rotating rod via a mounting bracket. One end of the first rotating rod extends through a bearing to the outside of the heating pipe and is fixedly connected to the drive motor via a coupling.

[0012] Specifically, several top blocks are fixedly connected to the lower surfaces of several sealing blocks relative to the cleaning blocks. Support feet are fixedly connected to the lower outer walls of two heating pipes, and the two support feet are fixedly connected to the support blocks. Drain pipes are fixedly connected to the lower inner walls of several heating pipes, and one end of each drain pipe extends through to the outside of the heating pipe and is equipped with a valve. Water outlet pipes and water inlet pipes are fixedly connected to the upper inner walls of two heating pipes, and one end of each water inlet pipe and water outlet pipe extends through to the outside of the corresponding heating pipe and is equipped with a valve.

[0013] The beneficial effects of this invention are:

[0014] (1) The energy-saving electric heating device of the present invention drives the first rotating rod and the third bevel gear to rotate through the drive motor. The third bevel gear drives the threaded rod to rotate through the second bevel gear and the third bevel gear. The threaded rod drives the internal threaded tube and the cleaning block to clean the inner wall of the heating pipe and scrape off the sludge. The cleaning scraper scrapes off the sludge at the lower end of the cleaning block and discharges the sludge from the heating pipe through the drain pipe. The threaded rod moves the cleaning block to the top of the heating pipe. The top block pushes the cleaning block to a parallel position. The second spring pushes the spherical limiting block to insert into the limiting hole to limit the cleaning block. This can clean the inner wall of the heating pipe, prevent the sludge from adsorbing on the inner wall of the heating pipe, affect the heat dissipation of the heating pipe, and improve the heating effect of the heating pipe.

[0015] (2) In the energy-saving electric heating device of the present invention, when the first rotating rod rotates, it drives the driving cam to rotate. The driving cam drives the connecting plate, the H-shaped cleaning block and the heat dissipation blade to move upward through the cam driving hole. When the driving cam separates from the connecting plate, the connecting plate drives the H-shaped cleaning block and the heat dissipation blade to move downward. The third spring buffers the connecting plate through the moving block. The H-shaped cleaning block cleans the outer wall of the heating pipe. At the same time, the heat dissipation blade blows the heat emitted by the heating pipe, increases the heat dissipation range, reduces impurities on the surface of the heating pipe, and avoids impurities affecting the heating effect of the heating pipe. Attached Figure Description

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a front view structural schematic diagram of an energy-saving electric heating device provided by the present invention;

[0018] Figure 2 It is a side view structural schematic diagram of a heating pipe of an energy-saving electric heating device provided by the present invention;

[0019] Figure 3 It is a front view structural schematic diagram of an internal thread pipe and a cleaning block of an energy-saving electric heating device provided by the present invention;

[0020] Figure 4 It is a bottom view structural schematic diagram of a support block of an energy-saving electric heating device provided by the present invention;

[0021] Figure 5 It is a structural schematic diagram of the installation position of a square cleaning block of an energy-saving electric heating device provided by the present invention;

[0022] Figure 6 It is a side view structural schematic diagram of a support block of an energy-saving electric heating device provided by the present invention;

[0023] Figure 7 It is a structural schematic diagram of the connection between a driving cam and a connecting plate of an energy-saving electric heating device provided by the present invention.

[0024] In the figure: 1, heating pipe; 2, inner wall cleaning mechanism; 21, cleaning block; 22, driving pipe; 23, first rotating rod; 24, sealing block; 25, threaded rod; 26, internal thread pipe; 27, limiting block; 28, cleaning scraper; 29, connecting block; 210, auxiliary connecting block; 3, auxiliary cleaning mechanism; 31, spherical limiting block; 32, limiting cavity; 33, limiting hole; 34, first bevel gear; 35, second rotating rod; 36, second bevel gear; 37, third bevel gear; 4, outer wall cleaning mechanism; 41, support block; 42, moving groove; 43, moving block; 44, square cleaning block; 45, connecting plate; 5, auxiliary heat dissipation mechanism; 51, heat dissipation leaf; 52, driving cam; 53, cam driving hole; 6, first spring; 7, second spring; 8, third spring; 9, driving motor; 10, top block; 11, support foot; 12, sewage pipe; 13, water outlet pipe; 14, water inlet pipe. Specific embodiments

[0025] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] As Figures 1-7 As shown, the energy-saving electric heating device of the present invention includes a heating pipe 1, an inner wall cleaning mechanism 2, an auxiliary cleaning mechanism 3, an outer wall cleaning mechanism 4, and an auxiliary heat dissipation mechanism 5. The lower ends of several heating pipes 1 are connected by pipes. Each heating pipe 1 is provided with an inner wall cleaning mechanism 2 inside. Each inner wall cleaning mechanism 2 is provided with an auxiliary cleaning mechanism 3 on one side. Each heating pipe 1 is provided with an outer wall cleaning mechanism 4 on the outer wall. Each heating pipe 1 is provided with an auxiliary heat dissipation mechanism 5 on one side. The interior of each heating pipe 1 is square in shape.

[0027] The inner wall cleaning mechanism 2 includes a cleaning block 21. A drive pipe 22 is fixedly connected to the upper ends of several heating pipes 1. A first rotating rod 23 is rotatably connected to the inner wall of the drive pipe 22. A sealing block 24 is fixedly connected to the upper ends of several heating pipes 1. Threaded rods 25 are rotatably connected to the lower walls of several sealing blocks 24. Internally threaded pipes 26 are threadedly connected to the outer walls of several threaded rods 25. Cleaning blocks 21 are rotatably connected to the outer walls of several internally threaded pipes 26. A series of fixed connections are located above the cleaning block 21 on the outer walls of several internally threaded pipes 26. Position block 27, and several cleaning blocks 21 and limiting blocks 27 are slidably connected to the corresponding heating pipe 1. The lower inner walls of several heating pipes 1 are fixedly connected to cleaning scrapers 28 relative to the position of cleaning blocks 21. The upper walls of several cleaning blocks 21 are symmetrically rotatably connected to several connecting blocks 29. The upper walls of several connecting blocks 29 are rotatably connected to auxiliary connecting blocks 210. One end of several auxiliary connecting blocks 210 extends through holes to the outside of the limiting block 27 at the same position. The two threaded rods 25 located in the same heating pipe 1 have opposite threads.

[0028] The auxiliary cleaning mechanism 3 includes a spherical limiting block 31. Several internally threaded tubes 26 have several symmetrically arranged limiting cavities 32. The inner walls of each limiting cavity 32 are slidably connected to the spherical limiting block 31. The inner walls of several cleaning blocks 21 have limiting holes 33 at positions relative to the spherical limiting block 31. One end of each spherical limiting block 31 extends into its corresponding limiting hole 33. One end of each threaded rod 25 extends through a bearing to the outside of its corresponding sealing block 24 and is fixed in place. A first bevel gear 34 is fixedly fitted onto the upper surface of several sealing blocks 24, and a second rotating rod 35 is rotatably connected to the upper surface of several sealing blocks 24 relative to the position of the first bevel gear 34. A second bevel gear 36 is fixedly fitted onto the outer wall of several second rotating rods 35, and several second bevel gears 36 mesh with the corresponding first bevel gear 34. A third bevel gear 37 is fixedly fitted onto the outer wall of the first rotating rod 23 relative to the position of the second bevel gear 36, and several second bevel gears 36 mesh with the corresponding third bevel gear 37.

[0029] The outer wall cleaning mechanism 4 includes a support block 41. The support block 41 is provided on one side of the heating pipe 1. A moving groove 42 is opened through one side of the outer wall of the support block 41. Moving blocks 43 are slidably connected to the inner wall of the moving groove 42. Several H-shaped cleaning blocks 44 are equidistantly slidably connected to the outer walls of several heating pipes 1. One end of the outer wall of several H-shaped cleaning blocks 44 is fixed to a connecting plate 45. One end of each moving block 43 extends to the outside of the corresponding moving groove 42 and is fixedly connected to the connecting plate 45.

[0030] The auxiliary heat dissipation mechanism 5 includes heat dissipation blades 51. One end of the first rotating rod 23 extends through a bearing to the outside of the heating pipe 1 and is fixedly connected to a drive cam 52. The drive cam 52 is T-shaped. A cam drive hole 53 is opened through one side of the outer wall of the connecting plate 45 relative to the position of the drive cam 52. Several heat dissipation blades 51 are fixedly connected at equal intervals on the outer wall of the connecting plate 45.

[0031] Among them, several auxiliary connecting blocks 210 are fixedly connected to one side of the limiting block 27 with a first spring 6, and the other end of several first springs 6 is fixedly connected to the limiting block 27. Several spherical limiting blocks 31 are fixedly connected to one end of the limiting cavity 32 with a second spring 7, and the other end of several second springs 7 is fixedly connected to the internal threaded tube 26. The outer wall of one end of the moving block 43 located in the moving groove 42 is fixedly connected to a third spring 8.

[0032] One of the heating pipes 1 has a drive motor 9 fixedly connected to one side of its outer wall relative to the position of the first rotating rod 23 via a mounting bracket. One end of the first rotating rod 23 extends through a bearing to the outside of the heating pipe 1 and is fixedly connected to the drive motor 9 via a coupling.

[0033] Among them, several top blocks 10 are fixedly connected to the lower surface of several sealing blocks 24 relative to the position of cleaning block 21. Support feet 11 are fixedly connected to the lower outer wall of two heating pipes 1, and the two support feet 11 are fixedly connected to support blocks 41. Drain pipes 12 are fixedly connected to the lower inner wall of several heating pipes 1, and one end of several drain pipes 12 extends through to the outside of heating pipes 1 and is equipped with a valve. Water outlet pipe 13 and water inlet pipe 14 are fixedly connected to the upper inner wall of two heating pipes 1 respectively, and one end of water inlet pipe 14 and water outlet pipe 13 extends through to the outside of the corresponding heating pipe 1 and is equipped with a valve.

[0034] In use, the drive motor 9 is connected to an external power supply via a controller. Hot water enters the heating pipe 1 through the inlet pipe 14, filling the heating pipe 1 and circulating through the outlet pipe 13. Starting the drive motor 9 rotates the first rotating rod 23 and the third bevel gear 37. The third bevel gear 37 then rotates the meshing second bevel gear 36 and the second rotating rod 35. The second bevel gear 36 then rotates the meshing first bevel gear 34, which in turn rotates the threaded rod 25. The threaded rod 25 drives the internal threaded tube 26 to move inside the heating pipe 1. The internal threaded tube 26 drives the cleaning scraper 28 to move, cleaning the inner wall of the heating pipe 1 through the cleaning block 21 and pushing the sludge on the inner wall of the heating pipe 1 downwards until the cleaning block 21 abuts against the cleaning scraper 28. The cleaning scraper 28 scrapes off the sludge at the lower end of the cleaning block 21. At the same time, the cleaning scraper 28 pushes one end of the cleaning block 21 to be set at an angle. One end of the cleaning block 21 pushes the connecting block 29 and the auxiliary connecting block 210 to move upwards and compress them. The first spring 6, and simultaneously the spherical limiting block 31 moves out of the limiting hole 33 opened in the cleaning block 21. When the first rotating rod 23 rotates, it drives the driving cam 52 to rotate. The driving cam 52 rotates into the cam driving hole 53 and drives the connecting plate 45, the H-shaped cleaning block 44, and the heat dissipation blade 51 to move upward. The connecting plate 45 drives the moving block 43 to move in the moving groove 42. When the driving cam 52 moves out of the cam driving hole 53, the connecting plate 45, the H-shaped cleaning block 44, and the heat dissipation blade 51 move downward. The U-shaped cleaning block 44 cleans the outer wall of the heating pipe 1, and the heat dissipation blades 51 blow out the heat emitted by the heating pipe 1. At this time, the drive motor 9 drives the first rotating rod 23 to rotate in the opposite direction. The first rotating rod 23 drives the third bevel gear 37, the second bevel gear 36, and the first bevel gear 34 to rotate in the opposite direction. The threaded rod 25 drives the cleaning block 21 to move upward until the top block 10 abuts against the cleaning block 21. The top block 10 pushes the cleaning block 21 back to a parallel position, and the drain pipe 12 can be opened to discharge the sludge at the lower end of the heating pipe 1.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving electric heating device, comprising a heating pipe (1), an inner wall cleaning mechanism (2), an auxiliary cleaning mechanism (3), an outer wall cleaning mechanism (4), and an auxiliary heat dissipation mechanism (5), characterized in that, The lower ends of several heating pipes (1) are connected by pipes. Each of the heating pipes (1) is provided with an inner wall cleaning mechanism (2). Each of the inner wall cleaning mechanisms (2) is provided with an auxiliary cleaning mechanism (3) on one side. Each of the heating pipes (1) is provided with an outer wall cleaning mechanism (4). Each of the heating pipes (1) is provided with an auxiliary heat dissipation mechanism (5) on one side. The interior of each of the heating pipes (1) is square-shaped. The inner wall cleaning mechanism (2) includes a cleaning block (21). The upper ends of each of the heating pipes (1) are all fixedly connected to a drive pipe (22). The inner wall of the drive pipe (22) is rotatably connected to a first rotating rod (23). The upper end of each heating pipe (1) is fixedly connected to a sealing block (24). The lower end wall of each of the sealing blocks (24) is rotatably connected to a threaded rod (25). The outer wall of each of the threaded rods (25) is threadedly connected to an internal threaded pipe (26). The outer wall of each of the internal threaded pipes (26) is rotatably connected to a cleaning block (21). The outer wall of each of the internal threaded pipes (26) is fixedly connected to a limiting block (27) above the cleaning block (21). The cleaning blocks (21) and the limiting blocks (27) are slidably connected to the corresponding heating pipe (1). The lower inner wall of each of the heating pipes (1) is fixedly connected to a cleaning scraper (28) relative to the cleaning block (21). The upper walls of several cleaning blocks (21) are symmetrically connected to several connecting blocks (29). The upper walls of several connecting blocks (29) are rotatably connected to auxiliary connecting blocks (210). One end of several auxiliary connecting blocks (210) extends through holes to the outside of the limiting block (27) at the same position. The outer wall cleaning mechanism (4) includes a support block (41). A support block (41) is provided on one side of the heating pipe (1). A moving groove (42) is opened through one side of the outer wall of the support block (41). The inner wall of the moving groove (42) is slidably connected to a moving block (43). Several H-shaped cleaning blocks are equidistantly slidably connected to the outer walls of several heating pipes (1). Block (44), one end of the outer wall of several of the above-mentioned H-shaped cleaning blocks (44) is fixedly connected to the connecting plate (45), one end of each of the moving blocks (43) extends to the outside of the corresponding moving groove (42) and is fixedly connected to the connecting plate (45), the auxiliary heat dissipation mechanism (5) includes heat dissipation blades (51), one end of the first rotating rod (23) extends through the bearing to the outside of the heating pipe (1) and is fixedly connected to the driving cam (52), and the driving cam (52) is T-shaped, and a cam driving hole (53) is opened through one side of the outer wall of the connecting plate (45) relative to the position of the driving cam (52), and several heat dissipation blades (51) are fixedly connected at equal intervals on the outer wall of the connecting plate (45).

2. The energy-saving electric heating device according to claim 1, characterized in that: The auxiliary cleaning mechanism (3) includes a spherical limiting block (31). Several internally threaded tubes (26) are symmetrically perforated with several limiting cavities (32). The inner walls of several limiting cavities (32) are slidably connected with spherical limiting blocks (31). The inner walls of several cleaning blocks (21) are perforated with limiting holes (33) relative to the spherical limiting blocks (31). One end of several spherical limiting blocks (31) can extend into the corresponding limiting hole (33). One end of several threaded rods (25) extends through bearings to the outside of the corresponding sealing block (24) and is fixedly sleeved with a first bevel gear (34). The upper surfaces of several sealing blocks (24) are rotatably connected with second rotating rods (35) relative to the position of the first bevel gears (34). The outer walls of several second rotating rods (35) are fixedly sleeved with second bevel gears. (36), several second bevel gears (36) mesh with corresponding first bevel gears (34), the outer wall of the first rotating rod (23) is fixedly sleeved with third bevel gears (37) relative to the position of the second bevel gears (36), and several second bevel gears (36) mesh with corresponding third bevel gears (37), several auxiliary connecting blocks (210) are fixedly connected with first springs (6) on one side of the limiting block (27), the other end of several first springs (6) is fixedly connected to the limiting block (27), one end of several spherical limiting blocks (31) is fixedly connected with second springs (7) in the limiting cavity (32), the other end of several second springs (7) is fixedly connected to the internal threaded tube (26), and the outer wall of one end of the moving block (43) in the moving groove (42) is fixedly connected with third springs (8).

3. The energy-saving electric heating device according to claim 1, characterized in that: One of the heating pipes (1) has a drive motor (9) fixedly connected to one side of its outer wall relative to the position of the first rotating rod (23) via a mounting bracket. One end of the first rotating rod (23) extends through a bearing to the outside of the heating pipe (1) and is fixedly connected to the drive motor (9) via a coupling.

4. The energy-saving electric heating device according to claim 1, characterized in that: The lower surfaces of several sealing blocks (24) are fixedly connected to several top blocks (10) relative to the cleaning block (21). The lower outer walls of two heating pipes (1) are fixedly connected to support feet (11), and the two support feet (11) are fixedly connected to support blocks (41). The lower inner walls of several heating pipes (1) are fixedly connected to drain pipes (12), and one end of several drain pipes (12) extends through to the outside of the heating pipes (1) and is equipped with a valve. The upper inner walls of two heating pipes (1) are fixedly connected to water outlet pipes (13) and water inlet pipes (14), and one end of the water inlet pipes (14) and water outlet pipes (13) extends through to the outside of the corresponding heating pipes (1) and is equipped with a valve.

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