Electric heating drying equipment for ship maintenance

Abstract

The invention discloses electric heating drying equipment for ship maintenance, and particularly relates to the technical field of ship maintenance, the electric heating drying equipment comprises a base, an electric heating mechanism is fixedly mounted in the middle of the top end of the base, a fan system is arranged at one end of the electric heating mechanism, and the fan system is fixedly mounted on one side of the top end of the base; an exhaust mechanism is arranged on one side, far away from the fan system, of the electric heating mechanism; the electric heating mechanism comprises a first frame, the first frame is fixedly installed in the middle of the top end of the base, second frames are vertically installed on the two sides of the top end of the first frame, turnover shafts are rotatably installed on the tops of the second frames, and two storage racks which are symmetrically distributed are fixedly installed on the outer sides of the turnover shafts; according to the electromagnetic heating device disclosed by the invention, the electric heating mechanism is arranged, so that the positions of the two electromagnetic heating pieces are conveniently and flexibly adjusted, one electromagnetic heating piece is conveniently and quickly overhauled, and the normal use of the other electromagnetic heating piece is not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of ship maintenance, in particular to an electric heating drying device used for ship maintenance. Background Art

[0002] A ship is a man-made means of transport that mainly operates in geographical waters. Its interior mainly includes accommodation space, support structures and drainage structures, and has a propulsion system that uses external or self-contained energy. During normal use, ships need to be regularly maintained, inspected and maintained to ensure the safety, performance and service life of the ship. Ship maintenance mainly includes hull cleaning and anti-corrosion, mechanical equipment lubrication, painting and anti-rust treatment, regular inspection and maintenance, etc. Electric drying equipment is needed in the process of ship maintenance, mainly used for drying, preheating and curing in the process of ship maintenance. However, there are still some problems with traditional electric drying equipment when used for ship maintenance: the area and angle of the exhaust duct are relatively fixed and cannot be flexibly adjusted, which increases energy consumption compared to small-area maintenance. Secondly, the internal electromagnetic heating components are mostly fixedly installed in the equipment frame. During subsequent maintenance, the entire equipment frame needs to be disassembled for maintenance, which is more troublesome. For this reason, we propose an electric drying equipment for ship maintenance to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide an electric heating drying device for ship maintenance to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: an electric heating drying device for ship maintenance, comprising a base, an electric heating mechanism is fixedly installed at the middle of the top of the base, a fan system is provided at one end of the electric heating mechanism, the fan system is fixedly installed at one side of the top of the base, and an exhaust mechanism is provided at the side of the electric heating mechanism away from the fan system; The electric heating mechanism comprises a first frame, the first frame is fixedly mounted at the middle of the top of the base, second frames are vertically mounted on both sides of the top of the first frame, a turning shaft is rotatably mounted on the top of the second frame, two symmetrically distributed storage racks are fixedly mounted on the outer side of the turning shaft, a heating outer cylinder is fixedly mounted in each of the storage racks, and an electromagnetic heating element is movably mounted in each of the heating outer cylinders; The electric heating mechanism also includes two symmetrically distributed third frames, which are fixedly installed on the top of the base, and air ducts are fixedly installed on the top of the third frames. Sealing cylinders are slidably installed on the opposite ends of the two air ducts, and the opposite ends of the sealing cylinders are movably sleeved on the two ends of the heating outer cylinder respectively.

[0005] Preferably, the opposite ends of the sealing tube are fixedly clamped with a first limiting ring, the air guide tube movably passes through the corresponding first limiting ring, the opposite ends of the air guide tube are integrally formed with a first clamping ring, the first clamping ring is movably clamped in the sealing tube, and a first sealing gasket is provided between the first clamping ring and the first limiting ring.

[0006] Preferably, a second limiting ring is fixedly clamped on the middle part of the inner wall of the sealing cylinder, a second sealing gasket is provided on the side of the second limiting ring away from the first limiting ring, and the second sealing gasket contacts the outer end of the corresponding heating outer cylinder.

[0007] Preferably, a third limiting ring is fixedly mounted on the side of the outer wall of the heating outer cylinder close to the sealing cylinder, a third sealing gasket is provided on the side of the third limiting ring close to the sealing cylinder, and the third sealing gasket is in contact with one end of the sealing cylinder.

[0008] Preferably, a plurality of telescopic cylinders distributed in a circular array are fixedly mounted on the outer wall of the air guide duct, and the driving ends of the telescopic cylinders and the corresponding sealing cylinders are fixedly mounted.

[0009] Preferably, a positioning ring is fixedly provided on one side of the inner wall of the heating outer cylinder, one end of the electromagnetic heating element is in contact with the positioning ring, a plurality of telescopic grooves distributed in a ring array are provided on the side of the heating outer cylinder away from the positioning ring, positioning slides are slidably provided in the telescopic grooves, one end of the electromagnetic heating element away from the positioning ring is in contact with the inner sides of the plurality of positioning slides, a sliding block is fixedly installed on the opposite side of the positioning slide, a guide shaft is movably inserted in the middle of the sliding block, the guide shaft is fixedly installed in the corresponding telescopic groove, a spring is movably sleeved on the opposite ends of the guide shaft, a driving block is integrally formed on the opposite ends of the positioning slide, and one end of the driving block away from the positioning slide is in contact with the inner wall of the corresponding sealing cylinder.

[0010] Preferably, a driven worm gear is fixedly mounted on one end of the flip shaft, and a driving worm is meshingly connected to the outer side of the driven worm gear. A first motor is fixedly mounted on one side of the second frame close to the driving worm, and the driving end of the first motor and the bottom end of the driving worm are fixedly mounted.

[0011] Preferably, the exhaust mechanism comprises an exhaust outer frame, a connecting clamp tube is fixedly provided at the middle part of one side of the exhaust outer frame, a first sealing rotating part is fixedly installed at one end of the connecting clamp tube away from the exhaust outer frame, the exhaust mechanism is fixedly connected to the end of one of the air guide pipes through the first sealing rotating part, the air outlet of the fan system is fixedly installed at the end of the other air guide pipe, a second sealing rotating part is fixedly provided at one side of the inner wall of the exhaust outer frame close to the connecting clamp tube, a flow control disk is fixedly provided at the middle part of the second sealing rotating part, an exhaust frame is fixedly provided at one end of the exhaust outer frame away from the connecting clamp tube, and a first sealing rotating part is fixedly provided in the middle part of the exhaust frame Exhaust duct opening, the top of the exhaust frame is fixedly provided with a second exhaust duct opening, the bottom of the exhaust frame is fixedly provided with a third exhaust duct opening, the middle of the flow control disk is provided with a first exhaust slot corresponding to the first exhaust duct opening, the flow control disk is provided with three second exhaust slots corresponding to the second exhaust duct opening, the flow control disk is provided with three third exhaust slots corresponding to the third exhaust duct opening, the three second exhaust slots and the three third exhaust slots are distributed in a circular array with respect to the first exhaust slot, the second exhaust slot at the bottom position is fixedly provided with a first sealing block, and the third exhaust slot at the bottom position is fixedly provided with a second sealing block.

[0012] Preferably, a first gear ring is fixedly installed on one side of the outer wall of the flow control disc close to the exhaust frame, the top of the first gear ring is meshed and connected with a first gear, the first gear is rotatably installed on the top of the exhaust outer frame, a third motor is fixedly installed on the top of the exhaust outer frame, and the driving end of the third motor and the shaft end of the first gear are fixedly installed.

[0013] Preferably, a second gear ring is fixedly installed on the outer side of the connecting clamp tube, a second gear is meshingly connected to the bottom of the second gear ring, a second shaft is fixedly installed on the middle part of the second gear, a rotating frame is rotatably installed on the end of the second shaft, the rotating frame is fixedly installed on the outer side of the air duct, a second motor is fixedly installed on one side of the rotating frame, and a driving end of the second motor is fixedly installed on one end of the second shaft.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up the electric heating mechanism, it is convenient to flexibly adjust the positions of the two electromagnetic heating elements, so as to facilitate the rapid maintenance of one of the electromagnetic heating elements without affecting the normal use of the other electromagnetic heating element.

[0015] 2. By setting up the exhaust mechanism, the discharge area of ​​the heat flow can be flexibly adjusted, so as to facilitate the electric heating drying operation of a large area of ​​ship maintenance parts or a small area of ​​ship maintenance parts, thereby improving the flexibility of the use of the entire equipment.

[0016] 3. By setting up the exhaust mechanism, the first exhaust duct opening, the second exhaust duct opening and the third exhaust duct opening can be adjusted to rotate, so as to facilitate the precise electric heating drying operation of the ship maintenance parts with horizontal structure, vertical structure, inclined structure and circular structure, and further improve the use flexibility of the whole equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the electric heating mechanism in the present invention.

[0020] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 It is a schematic diagram of partial structural connection of the exhaust mechanism in the present invention.

[0022] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle.

[0023] Figure 6 For the present invention Figure 5 Enlarged view of point C in the middle.

[0024] Figure 7 For the present invention Figure 5 Enlarged view of point D in the middle.

[0025] Figure 8 It is a structural schematic diagram of the exhaust mechanism in the present invention.

[0026] Fig. 9 It is a schematic diagram of the structural connection between the flow control disk and the exhaust frame in the present invention.

[0027] In the figure: 1, base; 2, electric heating mechanism; 3, fan system; 4, exhaust mechanism; 21, first frame; 211, second frame; 22, flip shaft; 221, storage rack; 222, driven worm gear; 223, driving worm; 224, first motor; 23, heating outer cylinder; 231, positioning ring; 2311, driving block; 232, telescopic groove; 233, positioning slide; 234, card slide; 235, guide shaft; 236, spring; 24, electromagnetic heating element; 25, third frame; 26, air duct; 261, first clamp ring; 262, first sealing pad; 263, telescopic cylinder; 27, sealing cylinder; 271, first limiting ring; 272, second limiting ring; 273 , second sealing gasket; 274, third sealing gasket; 2741, third limiting ring; 41, exhaust outer frame; 42, connecting clamp tube; 421, first sealing rotating member; 422, second gear ring; 423, second gear; 424, second shaft; 425, rotating frame; 426, second motor; 43, second sealing rotating member; 44, flow control disk; 441, first exhaust slot; 442, second exhaust slot; 443, third exhaust slot; 444, first sealing block; 445, second sealing block; 45, exhaust frame; 451, first exhaust duct opening; 452, second exhaust duct opening; 453, third exhaust duct opening; 46, first gear ring; 461, first gear; 462, third motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example: As " Figure 1-Figure 9 ” As shown, the present invention provides an electric heating drying device for ship maintenance, comprising a base 1, an electric heating mechanism 2 is fixedly installed at the middle of the top of the base 1, a fan system 3 is provided at one end of the electric heating mechanism 2, the fan system 3 is fixedly installed at one side of the top of the base 1, and an exhaust mechanism 4 is provided at the side of the electric heating mechanism 2 away from the fan system 3; The electric heating mechanism 2 includes a first frame 21, which is fixedly installed at the middle of the top of the base 1, and second frames 211 are vertically installed on both sides of the top of the first frame 21. A turning shaft 22 is rotatably installed on the top of the second frame 211, and two symmetrically distributed storage racks 221 are fixedly installed on the outer side of the turning shaft 22. A heating outer cylinder 23 is fixedly provided in each storage rack 221, and an electromagnetic heating element 24 is movably installed in each heating outer cylinder 23. By providing two electromagnetic heating elements 24, it is convenient to quickly replace the two electromagnetic heating elements 24 back and forth, and to quickly overhaul the electromagnetic heating element 24 without affecting the rapid use of the electromagnetic heating element 24. A driven worm gear 222 is fixedly installed at one end of the flip shaft 22, and a driving worm 223 is meshedly connected to the outer side of the driven worm gear 222. A first motor 224 is fixedly installed on one side of the second frame 211 close to the driving worm 223. The driving end of the first motor 224 and the bottom end of the driving worm 223 are fixedly installed. When in use, the first motor 224 is controlled to drive the driving worm 223 to drive the driven worm gear 222 to rotate, and then the flip shaft 22 is controlled to drive the two storage racks 221 to rotate, so as to exchange the positions of the two electromagnetic heating elements 24, which is convenient for the rapid maintenance of the electromagnetic heating elements 24. The electric heating mechanism 2 also includes two symmetrically distributed third frames 25, which are fixedly installed on the top of the base 1. The top of the third frames 25 is fixedly installed with an air duct 26, and the opposite ends of the two air ducts 26 are slidably installed with sealing cylinders 27. The opposite ends of the sealing cylinders 27 are respectively movably connected to the two ends of the heating outer cylinder 23, so that the sealing cylinder 27 can slide in a translational manner, and the sealing cylinder 27 is used to seal the air duct 26 and the heating outer cylinder 23.

[0030] The opposite ends of the sealing cylinder 27 are fixedly provided with a first limiting ring 271, and the air duct 26 movably passes through the corresponding first limiting ring 271. The opposite ends of the air duct 26 are integrally formed with a first clamping ring 261, and the first clamping ring 261 is movably clamped in the sealing cylinder 27. A first sealing gasket 262 is provided between the first clamping ring 261 and the first limiting ring 271 to perform sealing between the sealing cylinder 27 and the air duct 26.

[0031] A second limiting ring 272 is fixedly provided in the middle of the inner wall of the sealing cylinder 27. A second sealing gasket 273 is provided on the side of the second limiting ring 272 away from the first limiting ring 271. The second sealing gasket 273 contacts the outer end of the corresponding heating outer cylinder 23 to seal the inner side between the sealing cylinder 27 and the heating outer cylinder 23.

[0032] A third limiting ring 2741 is fixedly installed on the outer wall of the heating outer cylinder 23 close to the sealing cylinder 27. A third sealing gasket 274 is provided on the side of the third limiting ring 2741 close to the sealing cylinder 27. The third sealing gasket 274 contacts one end of the sealing cylinder 27 to seal the outer side of the sealing cylinder 27 and the heating outer cylinder 23.

[0033] The outer wall of the air duct 26 is fixedly installed with multiple telescopic cylinders 263 distributed in a circular array. The driving end of the telescopic cylinder 263 and the corresponding sealing cylinder 27 are fixedly installed. By controlling the opening of the telescopic cylinder 263, the corresponding sealing cylinder 27 is driven to translate and slide on the outer side of the air duct 26, so as to facilitate the sealing cylinder 27 to separate from the corresponding end of the heating outer cylinder 23.

[0034] A positioning ring 231 is fixedly provided on one side of the inner wall of the heating outer cylinder 23, and one end of the electromagnetic heating element 24 contacts the positioning ring 231, and one end of the electromagnetic heating element 24 is positioned by the positioning ring 231. A plurality of telescopic through grooves 232 distributed in an annular array are provided on the side of the heating outer cylinder 23 away from the positioning ring 231, and positioning slides 233 are slidably provided in the telescopic through grooves 232. One end of the electromagnetic heating element 24 away from the positioning ring 231 contacts the inner side of the plurality of positioning slides 233, and the other end of the electromagnetic heating element 24 is positioned by the plurality of positioning slides 233, thereby realizing the electromagnetic heating element 24 In order to realize positioning, a blocking slide 234 is fixedly installed on the opposite sides of the positioning slide 233, a guide shaft 235 is movably inserted in the middle of the blocking slide 234, and the guide shaft 235 is fixedly installed in the corresponding telescopic slot 232. The opposite ends of the guide shaft 235 are movably sleeved with a spring 236, and the opposite ends of the positioning slide 233 are integrally formed with a driving block 2311. One end of the driving block 2311 away from the positioning slide 233 contacts the inner wall of the corresponding sealing cylinder 27, and the sealing cylinder 27 resists the corresponding driving block 2311, so as to control the positioning slide 233 to always position the other end of the electromagnetic heating element 24.

[0035] The exhaust mechanism 4 includes an exhaust outer frame 41, a connecting clamp tube 42 is fixedly provided in the middle of one side of the exhaust outer frame 41, and a first sealing rotating member 421 is fixedly installed at one end of the connecting clamp tube 42 away from the exhaust outer frame 41. The exhaust mechanism 4 is fixedly connected to the end of one of the air guide pipes 26 through the first sealing rotating member 421. By setting the first sealing rotating member 421, it is convenient for the connecting clamp tube 42 to be sealed and rotated at the end of one of the air guide pipes 26, and the air outlet of the fan system 3 is fixedly installed at the end of the other air guide pipe 26 to perform the fan system The installation and fixation between the air outlet 3, the electric heating mechanism 2 and the exhaust mechanism 4, a second sealing rotating member 43 is fixedly provided on one side of the inner wall of the exhaust outer frame 41 close to the connecting clamp pipe 42, a flow control disk 44 is fixedly provided in the middle of the second sealing rotating member 43, an exhaust frame 45 is fixedly provided on one end of the exhaust outer frame 41 away from the connecting clamp pipe 42, the flow control disk 44 and the exhaust frame 45 are in close contact, a first exhaust pipe opening 451 is fixedly provided in the middle of the exhaust frame 45, a second exhaust pipe opening 452 is fixedly provided on the top of the exhaust frame 45, and a bottom of the exhaust frame 45 is fixedly provided. The fixed card is provided with a third exhaust air duct opening 453, a first exhaust air through slot 441 corresponding to the first exhaust air duct opening 451 is provided in the middle of the flow control disk 44, three second exhaust air through slots 442 corresponding to the second exhaust air duct opening 452 are provided on the flow control disk 44, three third exhaust air through slots 443 corresponding to the third exhaust air duct opening 453 are provided on the flow control disk 44, the three second exhaust air through slots 442 and the three third exhaust air through slots 443 are distributed in a circular array with respect to the first exhaust air through slot 441, and a first sealing card is provided in the second exhaust air through slot 442 at the bottom. Block 444, a second sealing block 445 is fixedly provided in the third exhaust air slot 443 at the bottom position. In the initial state, the first exhaust air duct opening 451 is connected to the first exhaust air slot 441, the second exhaust air duct opening 452 is connected to one of the second exhaust air slots 442, and the third exhaust air duct opening 453 is connected to one of the third exhaust air slots 443. The heat flow can be discharged with the maximum area through the first exhaust air duct opening 451, the second exhaust air duct opening 452 and the third exhaust air duct opening 453, so that the electric heating drying operation can be performed on a large area of ​​ship maintenance parts; A first gear ring 46 is fixedly installed on one side of the outer wall of the flow control disk 44 close to the exhaust frame 45, and a first gear 461 is meshedly connected to the top of the first gear ring 46. The first gear 461 is rotatably installed on the top of the exhaust outer frame 41. A third motor 462 is fixedly installed on the top of the exhaust outer frame 41. The driving end of the third motor 462 and the shaft end of the first gear 461 are fixedly installed. When in use, the third motor 462 is controlled to start driving the first gear 461 to drive the first gear ring 46 to rotate, thereby controlling the flow control disk 44 to seal and rotate, so that the first exhaust pipe opening 451 is connected to the first exhaust slot 441, and the second exhaust pipe opening 452 and One of the second exhaust slots 442 is connected, the third exhaust pipe opening 453 corresponds to the second sealing block 445 (or the first exhaust pipe opening 451 is connected to the first exhaust slot 441, the second exhaust pipe opening 452 corresponds to the first sealing block 444, and the third exhaust pipe opening 453 is connected to one of the third exhaust slots 443), and the heat flow can be discharged in a small area through the first exhaust pipe opening 451 and the second exhaust pipe opening 452 (or the first exhaust pipe opening 451 and the third exhaust pipe opening 453), so that the heating power and the power of the fan system 3 can be reduced at this time to adapt to the electric heating drying operation of a small area of ​​ship maintenance parts.

[0036] A second gear ring 422 is fixedly installed on the outer side of the connecting card tube 42, and a second gear 423 is meshedly connected to the bottom of the second gear ring 422, and a second shaft 424 is fixedly installed in the middle of the second gear 423, and a rotating frame 425 is rotatably installed on the end of the second shaft 424, and the rotating frame 425 is fixedly installed on the outer side of the air guide 26, and a second motor 426 is fixedly installed on one side of the rotating frame 425, and a driving end of the second motor 426 is fixedly installed on one end of the second shaft 424, and the second gear 423 is driven to rotate by controlling the second motor 426 to start the second shaft 424, thereby controlling the connecting card tube 42 to rotate, and then adjusting the first exhaust pipe opening 451, the second exhaust pipe opening 452 and the third exhaust pipe opening 453 to rotate, thereby adjusting the first exhaust pipe opening 451, the second exhaust pipe opening 452 and the third exhaust pipe opening 453 to rotate. The overall arrangement position of the first air exhaust port 451, the second air exhaust port 452 and the third air exhaust port 453 is that when the first air exhaust port 451, the second air exhaust port 452 and the third air exhaust port 453 are in a horizontal state, the horizontal structure of the ship maintenance part can be accurately electrically dried; when the first air exhaust port 451, the second air exhaust port 452 and the third air exhaust port 453 are in a vertical state, the vertical structure of the ship maintenance part can be accurately electrically dried; when the first air exhaust port 451, the second air exhaust port 452 and the third air exhaust port 453 are in an inclined state, the inclined structure of the ship maintenance part can be accurately electrically dried; when the first air exhaust port 451, the second air exhaust port 452 and the third air exhaust port 453 are always rotating, the circular structure of the ship maintenance part can be accurately electrically dried.

[0037] Working principle: When in use, the fan system 3 and the electromagnetic heating element 24 in the electric heating mechanism 2 corresponding to the position of the sealing cylinder 27 are controlled to be turned on, and the wind body is heated by the electromagnetic heating element 24 in the electric heating mechanism 2 and then discharged into the exhaust mechanism 4; In the initial state, the first exhaust duct opening 451 is connected to the first exhaust duct slot 441, the second exhaust duct opening 452 is connected to one of the second exhaust duct slots 442, and the third exhaust duct opening 453 is connected to one of the third exhaust duct slots 443. The heat flow can be discharged through the first exhaust duct opening 451, the second exhaust duct opening 452 and the third exhaust duct opening 453 with the largest area, so that the electric heating drying operation can be performed on a large area of ​​ship maintenance parts; By controlling the opening of the third motor 462 to drive the first gear 461 to drive the first gear ring 46 to rotate, the flow control disk 44 is controlled to rotate in a sealed manner, so that the first exhaust duct opening 451 is connected to the first exhaust slot 441, the second exhaust duct opening 452 is connected to one of the second exhaust slots 442, and the third exhaust duct opening 453 corresponds to the second sealing block 445 (or the first exhaust duct opening 451 is connected to the first exhaust slot 441, the second exhaust duct opening 452 is connected to the first sealing block 444, and the third exhaust duct opening 453 is connected to one of the third exhaust slots 443), and the heat flow can be discharged in a small area through the first exhaust duct opening 451 and the second exhaust duct opening 452 (or the first exhaust duct opening 451 and the third exhaust duct opening 453), so that the heating power and the power of the fan system 3 can be reduced at this time to adapt to the electric heating drying operation of the small area of ​​the ship maintenance part; Among them, by controlling the second motor 426 to drive the second shaft 424 to control the second gear 423 to drive the second gear ring 422 to rotate, the connecting clamp tube 42 is controlled to rotate, and then the first exhaust pipe port 451, the second exhaust pipe port 452 and the third exhaust pipe port 453 are adjusted to rotate, so as to adjust the overall arrangement position of the first exhaust pipe port 451, the second exhaust pipe port 452 and the third exhaust pipe port 453. When the first exhaust pipe port 451, the second exhaust pipe port 452 and the third exhaust pipe port 453 are in a horizontal state, the horizontal structure of the ship maintenance part can be precisely performed. When the first air outlet 451, the second air outlet 452 and the third air outlet 453 are in a vertical state, the vertical structure of the ship maintenance part can be accurately dried by electric heating. When the first air outlet 451, the second air outlet 452 and the third air outlet 453 are in an inclined state, the inclined structure of the ship maintenance part can be accurately dried by electric heating. When the first air outlet 451, the second air outlet 452 and the third air outlet 453 are always rotating, the circular structure of the ship maintenance part can be accurately dried by electric heating. When the electromagnetic heating element 24 corresponding to the position of the sealing cylinder 27 needs to be replaced, firstly, the telescopic cylinders 263 on both sides are controlled to open, and the corresponding sealing cylinder 27 is driven to slide on the outside of the air guide tube 26, so that the sealing cylinder 27 can be separated from the corresponding end of the heating outer cylinder 23; At this time, the driving block 2311 is no longer pressed, and the spring 236 drives the plurality of positioning slides 233 to move backward, and the other end of the electromagnetic heating element 24 loses its position; Subsequently, the first motor 224 is controlled to start driving the driving worm 223 to drive the driven worm gear 222 to rotate, and then the flip shaft 22 is controlled to drive the two racks 221 to rotate, so that the positions of the two electromagnetic heating elements 24 are exchanged, and the new electromagnetic heating element 24 is placed between the two sealing cylinders 27, and the electromagnetic heating element 24 that needs to be repaired is separated from the two sealing cylinders 27, so that the electromagnetic heating element 24 can be quickly repaired; Subsequently, the telescopic cylinders 263 on both sides are controlled to open again, and the corresponding sealing cylinders 27 are driven to slide in translation on the outside of the air duct 26, so that the sealing cylinders 27 are movably sleeved on the end of the corresponding heating outer cylinder 23, until the first sealing gasket 262 contacts the first limiting ring 271, the second sealing gasket 273 contacts the outer end of the corresponding heating outer cylinder 23, and the third sealing gasket 274 contacts one end of the sealing cylinder 27, so as to seal the air duct 26, the sealing cylinder 27, and the heating outer cylinder 23, without affecting the continued use of the electromagnetic heating element 24; At the same time, the sealing cylinder 27 abuts against the corresponding driving block 2311, controls the positioning slide 233 to move toward each other, and always positions the other end of the electromagnetic heating element 24.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric drying device for ship maintenance, comprising a base (1), characterized in that: An electric heating mechanism (2) is fixedly mounted in the middle of the top of the base (1); a fan system (3) is provided at one end of the electric heating mechanism (2); the fan system (3) is fixedly mounted on one side of the top of the base (1); and an exhaust mechanism (4) is provided on a side of the electric heating mechanism (2) away from the fan system (3); The electric heating mechanism (2) comprises a first frame (21), the first frame (21) being fixedly mounted at the middle of the top end of the base (1), second frames (211) being vertically mounted on both sides of the top end of the first frame (21), a turning shaft (22) being rotatably mounted on the top of the second frame (211), two symmetrically distributed storage racks (221) being fixedly mounted on the outer side of the turning shaft (22), a heating outer cylinder (23) being fixedly mounted in each of the storage racks (221), and an electromagnetic heating element (24) being movably mounted in each of the heating outer cylinders (23); The electric heating mechanism (2) further comprises two symmetrically distributed third frames (25), the third frames (25) being fixedly mounted on the top of the base (1), the top of each of the third frames (25) being fixedly mounted with an air guide tube (26), the opposite ends of each of the two air guide tubes (26) being slidably mounted with a sealing cylinder (27), the opposite ends of the sealing cylinder (27) being movably sleeved on the two ends of the heating outer cylinder (23), respectively.

2. The electric drying equipment for ship maintenance according to claim 1, characterized in that: The opposite ends of the sealing cylinder (27) are fixedly clamped with a first limiting ring (271); the air guide tube (26) movably passes through the corresponding first limiting ring (271); the opposite ends of the air guide tube (26) are integrally formed with a first clamping ring (261); the first clamping ring (261) is movably clamped in the sealing cylinder (27); and a first sealing gasket (262) is provided between the first clamping ring (261) and the first limiting ring (271).

3. The electric drying equipment for ship maintenance according to claim 2, characterized in that: A second limiting ring (272) is fixedly clamped in the middle of the inner wall of the sealing cylinder (27), and a second sealing gasket (273) is provided on a side of the second limiting ring (272) away from the first limiting ring (271), and the second sealing gasket (273) is in contact with the outer end of the corresponding heating outer cylinder (23).

4. The electric drying equipment for ship maintenance according to claim 3, characterized in that: A third limiting ring (2741) is fixedly mounted on the side of the outer wall of the heating outer cylinder (23) close to the sealing cylinder (27), and a third sealing gasket (274) is provided on the side of the third limiting ring (2741) close to the sealing cylinder (27), and the third sealing gasket (274) is in contact with one end of the sealing cylinder (27).

5. The electric drying equipment for ship maintenance according to claim 1, characterized in that: A plurality of telescopic cylinders (263) distributed in a circular array are fixedly mounted on the outer wall of the air guide pipe (26), and a driving end of the telescopic cylinder (263) and a corresponding sealing cylinder (27) are fixedly mounted.

6. The electric drying equipment for ship maintenance according to claim 1, characterized in that: A positioning ring (231) is fixedly mounted on one side of the inner wall of the heating outer cylinder (23), one end of the electromagnetic heating element (24) contacts the positioning ring (231), a plurality of telescopic through grooves (232) distributed in an annular array are formed on a side of the heating outer cylinder (23) away from the positioning ring (231), positioning slides (233) are slidably mounted in each of the telescopic through grooves (232), one end of the electromagnetic heating element (24) away from the positioning ring (231) contacts the inner sides of the plurality of positioning slides (233), and the positioning slides (233) are arranged on the inner wall of the plurality of electromagnetic heating elements (24). A card slide block (234) is fixedly installed on the opposite side of the positioning slide (233), a guide shaft (235) is movably inserted in the middle of the card slide block (234), and the guide shaft (235) is fixedly installed in the corresponding telescopic through groove (232). The opposite ends of the guide shaft (235) are movably sleeved with a spring (236), and the opposite ends of the positioning slide (233) are integrally formed with a driving block (2311), and one end of the driving block (2311) away from the positioning slide (233) contacts the inner wall of the corresponding sealing cylinder (27).

7. The electric drying equipment for ship maintenance according to claim 1, characterized in that: A driven worm gear (222) is fixedly mounted on one end of the flip shaft (22), and a driving worm (223) is meshedly connected to the outer side of the driven worm gear (222); a first motor (224) is fixedly mounted on a side of the second frame (211) close to the driving worm (223), and a driving end of the first motor (224) and a bottom end of the driving worm (223) are fixedly mounted.

8. The electric drying equipment for ship maintenance according to claim 1, characterized in that: The exhaust mechanism (4) comprises an exhaust outer frame (41), a connecting clamping tube (42) is fixedly clamped in the middle of one side of the exhaust outer frame (41), a first sealing rotating member (421) is fixedly mounted on one end of the connecting clamping tube (42) away from the exhaust outer frame (41), the exhaust mechanism (4) is fixedly clamped to the end of one of the air guide pipes (26) through the first sealing rotating member (421), an air outlet of the fan system (3) is fixedly mounted on the end of the other air guide pipe (26), a second sealing rotating member (43) is fixedly clamped on one side of the inner wall of the exhaust outer frame (41) close to the connecting clamping tube (42), a flow control disk (44) is fixedly clamped in the middle of the second sealing rotating member (43), an exhaust frame (45) is fixedly clamped on one end of the exhaust outer frame (41) away from the connecting clamping tube (42), and a first exhaust pipe opening (451) is fixedly clamped in the middle of the exhaust frame (45), The top of the exhaust frame (45) is fixedly provided with a second exhaust duct opening (452), the bottom of the exhaust frame (45) is fixedly provided with a third exhaust duct opening (453), the middle of the flow control disc (44) is provided with a first exhaust slot (441) corresponding to the first exhaust duct opening (451), the flow control disc (44) is provided with three second exhaust slots (442) corresponding to the second exhaust duct opening (452), the flow control disc (44) is provided with three third exhaust slots (443) corresponding to the third exhaust duct opening (453), the three second exhaust slots (442) and the three third exhaust slots (443) are distributed in a ring array with respect to the first exhaust slot (441), the second exhaust slot (442) at the bottom is fixedly provided with a first sealing block (444), and the third exhaust slot (443) at the bottom is fixedly provided with a second sealing block (445).

9. The electric drying equipment for ship maintenance according to claim 8, characterized in that: A first gear ring (46) is fixedly mounted on a side of the outer wall of the flow control disk (44) close to the exhaust frame (45); a first gear (461) is meshedly connected to the top of the first gear ring (46); the first gear (461) is rotatably mounted on the top of the exhaust outer frame (41); a third motor (462) is fixedly mounted on the top of the exhaust outer frame (41); a driving end of the third motor (462) and an axial end of the first gear (461) are fixedly mounted.

10. The electric drying equipment for ship maintenance according to claim 8, characterized in that: A second gear ring (422) is fixedly mounted on the outer side of the connecting clamp tube (42); a second gear (423) is meshedly connected to the bottom of the second gear ring (422); a second shaft (424) is fixedly mounted on the middle of the second gear (423); a rotating frame (425) is rotatably mounted on the end of the second shaft (424); the rotating frame (425) is fixedly mounted on the outer side of the air guide duct (26); a second motor (426) is fixedly mounted on one side of the rotating frame (425); and a driving end of the second motor (426) and one end of the second shaft (424) are fixedly mounted.

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