Expanding and tightening adjustable cooling device for ship

Abstract

The invention discloses an expansion and tightening adjustable cooling device for a ship. The cooling device comprises a sleeving cylinder, a telescopic suspension mechanism, a liquid passing pipe, a tightening driving assembly, a liquid inlet pipe and a liquid discharging pipe. A handle is driven to rotate, an adjusting clamping block is driven to move, the adjusting clamping block moves and drives a moving pipe to move, when the moving pipe moves towards the outer side, the moving pipe pulls a liquid passing pipe, the liquid passing pipe pulls a plurality of telescopic suspension mechanisms to contract in the radial direction, and therefore the liquid passing pipe distributed in a spiral shape can be tightened, and when the moving pipe moves towards the inner side, the telescopic suspension mechanisms can contract in the radial direction. The telescopic suspension mechanism can radially expand the liquid passing pipe towards the outer side of the periphery, so that the liquid passing pipe is radially expanded, the liquid passing pipe can be conveniently adjusted to be wound and wrapped by ventilation pipes with different diameters, and stable and efficient heat conduction and heat dissipation are achieved.

Description

Technical Field

[0001] This invention belongs to the field of marine cooling technology, and particularly relates to an expandable and retractable adjustable marine cooling device. Background Technology

[0002] Marine machinery is the collective term for all the machinery, equipment, and systems installed to meet the needs of ship navigation, various operations, personnel living, and the safety of personnel and property. Among them, the ship's power system is the main driving device during the ship's navigation. A lot of heat is generated during the driving process. In order to prevent this heat from being wasted and to prevent heat from scattering into the cabin and causing the cabin temperature to be too high, a cooling device is generally installed on the outside of the exhaust pipe. The cooling device generally includes a sleeve, and then a cooling liquid pipe is installed inside the sleeve. The cooling liquid pipe is generally filled with coolant. This can reduce the disadvantage of heat diffusion from the exhaust pipe to the outside. At the same time, heat can be recovered through the cooling liquid pipe to achieve the purpose of energy conservation and emission reduction. However, in use, the built-in cooling liquid pipe cannot be adjusted according to the diameter of the exhaust pipe, which greatly limits the scope of use of the existing cooling device. If the gap is too large, the heat recovery and cooling effect will be reduced. Therefore, it is necessary to upgrade and modify the existing structure to improve the scope of use of the structure and improve the cooling effect and heat recovery effect. Summary of the Invention

[0003] To address the shortcomings of the prior art, the present invention provides an adjustable expansion and contraction cooling device for ships that can be flexibly adjusted according to the exhaust pipe diameter and has good cooling and heat recovery effects.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: An adjustable expansion and contraction cooling device for ships includes a sleeve, a telescopic suspension mechanism, a liquid inlet pipe, a contraction drive assembly, a liquid inlet pipe, and a liquid outlet pipe. The liquid inlet pipe is connected to the inside of the sleeve. The liquid inlet pipe is spirally distributed within the sleeve. Multiple telescopic suspension mechanisms are evenly connected around the liquid inlet pipe, and these mechanisms are telescopically connected to the inner wall of the sleeve. One end of the liquid inlet pipe is connected to the liquid inlet pipe, and the outer end of the liquid inlet pipe extends to the outside of one end of the sleeve. The other end of the sleeve is fitted with a liquid outlet pipe. The other end of the liquid inlet pipe is connected to the liquid outlet pipe via the contraction drive assembly. The contraction drive assembly includes a drive handle, a moving pipe, and a telescopic pipe. The other end of the liquid inlet pipe is connected to the moving pipe, the outer end of the moving pipe is connected to the telescopic pipe, and the outer end of the telescopic pipe is connected to the liquid outlet pipe. The drive handle is rotatably mounted on the sleeve, and rotating the drive handle controls the movement of the moving pipe, which in turn controls the contraction or expansion of the spirally distributed liquid inlet pipe.

[0005] Furthermore, the telescopic suspension mechanism includes a suspension buckle body, a connecting plate, a pull rod, and a pressure spring; multiple pressure grooves are evenly installed around the inside of the sleeve; multiple suspension buckles are evenly sleeved around the liquid passage pipe; a connecting plate is installed at the outer end of the suspension buckle body; a pull rod is connected to the outer end of the connecting plate; the pull rod is inserted into the pressure groove; the pressure spring is installed in the pressure groove and sleeved on the pull rod, and the pressure spring presses the pull rod outward.

[0006] Furthermore, the suspension buckle has a U-shaped structure.

[0007] Furthermore, the outer end of the pull rod is provided with a pressing protrusion; the outer end of the pressing groove is provided with an inner convex ring; the two ends of the pressing spring are elastically connected to the pressing protrusion and the inner convex ring, and the outer end of the pressing spring elastically presses the pressing protrusion outward.

[0008] Furthermore, the inner side of the suspension buckle is provided with a wear-resistant coating; the liquid passage tube is slidably connected to the wear-resistant coating of the suspension buckle.

[0009] Furthermore, the other end of the sleeve is provided with a driving cavity; the other end of the liquid-conducting pipe extends into the driving cavity; the drain pipe is fixedly connected to the outer end of the driving cavity; the moving pipe and the telescopic pipe are both installed in the driving cavity.

[0010] Furthermore, an adjustment slot is provided on the outer side of the drive cavity; an adjustment block is provided on the outer side of the moving tube; the adjustment block is slidably engaged with the adjustment slot; a through screw is provided on the inner side of the drive handle; the through screw is rotatably engaged with the adjustment slot, and the through screw is threadedly connected to the adjustment block; the through screw rotates and drives the adjustment block to move, and the adjustment block moves and drives the moving tube to move.

[0011] Furthermore, multiple telescopic suspension mechanisms are spirally distributed around the inside of the sleeve.

[0012] Furthermore, the liquid inlet tube is made of a heat-conducting flexible hose material.

[0013] The beneficial effects of this invention are as follows: This invention features a liquid-passing pipe installed inside a sleeve, arranged in a spiral pattern. To facilitate the installation of the liquid-passing pipe's telescopic structure, multiple spirally arranged telescopic suspension mechanisms are evenly installed around it. These mechanisms connect the liquid-passing pipe telescopically. Rotating the drive handle moves the adjusting block, which in turn moves the moving pipe. When the moving pipe moves outward, it pulls the liquid-passing pipe, causing the multiple telescopic suspension mechanisms to contract radially, thus tightening the spirally arranged liquid-passing pipe. When the moving pipe moves inward, the telescopic suspension mechanisms expand the liquid-passing pipe radially outward, allowing for convenient adjustment and adaptation to different diameter vent pipes for wrapping and achieving stable and efficient heat conduction and dissipation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the present invention.

[0015] Figure 2 For the present invention Figure 1 A schematic diagram of the side structure.

[0016] Figure 3 For the present invention Figure 2 A schematic diagram of the structure of the central liquid tube after it has contracted.

[0017] Figure 4 For the present invention Figure 2 Enlarged structural diagram of the telescopic suspension mechanism.

[0018] Figure 5 For the present invention Figure 2 A magnified schematic diagram of the tightening drive component. Detailed Implementation

[0019] The invention will now be described in further detail with reference to the accompanying drawings.

[0020] like Figures 1 to 5As shown, an adjustable expansion and contraction cooling device for ships includes a sleeve 1, a telescopic suspension mechanism 2, a liquid inlet pipe 3, a contraction drive assembly 4, a liquid inlet pipe 5, and a liquid outlet pipe 6. The liquid inlet pipe 3 is connected internally to the sleeve 1. The liquid inlet pipe 3 is spirally distributed within the sleeve 1. Multiple telescopic suspension mechanisms 2 are evenly connected around the liquid inlet pipe 3, and the telescopic suspension mechanisms 2 are telescopically connected to the inner wall of the sleeve 1. One end of the liquid inlet pipe 3 is connected to the liquid inlet pipe 5, and the outer end of the liquid inlet pipe 5 extends to the outside of one end of the sleeve 1. The sleeve 1... The other end is equipped with a drain pipe 6; the other end of the liquid passage pipe 3 is connected to the drain pipe 6 through a tightening drive assembly 4; the tightening drive assembly 4 includes a drive handle 41, a moving pipe 42, and a telescopic pipe 43; the other end of the liquid passage pipe 3 is connected to the moving pipe 42, the outer end of the moving pipe 42 is connected to the telescopic pipe 43, and the outer end of the telescopic pipe 43 is connected to the drain pipe 6; the drive handle 41 is rotatably mounted on the sleeve 1, and the rotation of the drive handle 41 controls the movement of the moving pipe 42, and the movement of the moving pipe 42 controls the tightening or expansion of the spirally distributed liquid passage pipe 3.

[0021] like Figures 1 to 5 As shown, in order to radially expand and contract the liquid passage tube 3, the telescopic suspension mechanism 2 further includes a suspension buckle 21, a connecting plate 22, a pull rod 23, and a pressure spring 24; multiple pressure grooves 11 are evenly installed around the inside of the sleeve 1; multiple suspension buckles 21 are evenly sleeved around the liquid passage tube 3; the connecting plate 22 is installed at the outer end of the suspension buckle 21; the pull rod 23 is connected to the outer end of the connecting plate 22; the pull rod 23 is inserted into the pressure groove 11; the pressure spring 24 is installed in the pressure groove 11 and sleeved on the pull rod 23, and the pressure spring 24 presses the pull rod 23 outward. Furthermore, the suspension buckle 21 has a U-shaped structure.

[0022] like Figures 1 to 5 As shown, in order for the compression spring 24 to move outward against the pull rod 23, the outer end of the pull rod 23 is provided with a compression protrusion 231; the outer end of the compression groove 11 is provided with an inner convex ring 111; the two ends of the compression spring 24 are elastically connected to the compression protrusion 231 and the inner convex ring 111, and the outer end of the compression spring 24 elastically presses the compression protrusion 231 outward.

[0023] like Figures 1 to 5 As shown, in order to improve the smoothness of the contraction and expansion of the liquid passage tube 3, the inner side of the suspension buckle body 21 is provided with a wear-resistant coating; the liquid passage tube 3 is slidably connected to the wear-resistant coating of the suspension buckle body 21.

[0024] like Figures 1 to 5As shown, for ease of driving, the other end of the sleeve 1 is provided with a driving cavity 12; the other end of the liquid-conducting pipe 3 extends into the driving cavity 12; the drain pipe 6 is fixedly connected to the outer end of the driving cavity 12; the moving pipe 42 and the telescopic pipe 43 are both installed in the driving cavity 12. Furthermore, the outer side of the driving cavity 12 is provided with an adjusting slot 121; the outer side of the moving pipe 42 is provided with an adjusting block 421; the adjusting block 421 is slidably engaged with the adjusting slot 121; the inner side of the driving handle 41 is provided with a through screw 411; the through screw 411 is rotatably engaged with the adjusting slot 121, and the through screw 411 is threadedly connected to the adjusting block 421; the through screw 411 rotates and drives the adjusting block 421 to move, and the moving block 421 moves and drives the moving pipe 42 to move.

[0025] like Figures 1 to 5 As shown, in order to adapt to the distribution structure of the liquid-conducting pipe 3 and achieve stable assembly and extension of the liquid-conducting pipe 3, multiple telescopic suspension mechanisms 2 are further arranged in a spiral shape around the inside of the sleeve cylinder 1. Furthermore, the liquid-conducting pipe 3 is made of a heat-conducting flexible hose material.

[0026] In this invention, a liquid-passing pipe 3 is installed inside the sleeve 1, and the liquid-passing pipe 3 is spirally distributed inside the sleeve 1. To enable the installation of a telescopic structure for the liquid-passing pipe 3, multiple spirally distributed telescopic suspension mechanisms 2 are evenly installed around the liquid-passing pipe 3. The liquid-passing pipe 3 is telescopically connected via the telescopic suspension mechanisms 2. By rotating the drive handle 41, the adjusting block 421 moves, which in turn moves the moving pipe 42. When the moving pipe 42 moves outward, it pulls the liquid-passing pipe 3. Multiple telescopic suspension mechanisms 2 retract radially, thus tightening the spirally distributed liquid-conducting pipes 3. When the moving pipe 42 moves inward, the telescopic suspension mechanisms 2 expand the liquid-conducting pipes 3 radially outward. The pressure spring 24 presses the pressure protrusion 231 outward, causing the pull rod 23 to pull the suspension buckle 21 outward. In this way, multiple suspension buckles 21 pull the liquid-conducting pipes 3 outward simultaneously to achieve radial expansion. This allows the liquid-conducting pipes 3 to be easily adjusted to fit different diameter ventilation pipes, achieving stable and efficient heat conduction and dissipation.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An expandable and retractable adjustable cooling device for ships, characterized in that, The device includes a sleeve, a telescopic suspension mechanism, a liquid-passing pipe, a tightening drive assembly, a liquid inlet pipe, and a liquid outlet pipe. The liquid-passing pipe is connected internally to the sleeve. The liquid-passing pipe is spirally distributed within the sleeve. Multiple telescopic suspension mechanisms are evenly connected around the liquid-passing pipe, and these mechanisms are telescopically connected to the inner wall of the sleeve. One end of the liquid-passing pipe is connected to the liquid inlet pipe, and the outer end of the liquid inlet pipe extends to the outside of one end of the sleeve. The other end of the sleeve is fitted with a liquid outlet pipe. The other end of the liquid-passing pipe is connected to the liquid outlet pipe via the tightening drive assembly. The tightening drive assembly includes a drive handle, a moving pipe, and a telescopic pipe. The other end of the liquid-passing pipe is connected to the moving pipe, the outer end of the moving pipe is connected to the telescopic pipe, and the outer end of the telescopic pipe is connected to the liquid outlet pipe. The drive handle is rotatably mounted on the sleeve, and its rotation controls the movement of the moving pipe, which in turn controls the tightening or expansion of the spirally distributed liquid-passing pipe.

2. The expandable and retractable adjustable marine cooling device according to claim 1, characterized in that, The telescopic suspension mechanism includes a suspension buckle, a connecting plate, a pull rod, and a pressure spring; multiple pressure grooves are evenly installed around the inside of the sleeve; multiple suspension buckles are evenly sleeved around the liquid passage pipe; a connecting plate is installed at the outer end of the suspension buckle; a pull rod is connected to the outer end of the connecting plate; the pull rod is inserted into the pressure groove; the pressure spring is installed in the pressure groove and sleeved on the pull rod, and the pressure spring presses the pull rod outward.

3. The expandable and retractable adjustable marine cooling device according to claim 2, characterized in that, The suspension buckle has a U-shaped structure.

4. The expandable and retractable adjustable marine cooling device according to claim 2, characterized in that, The outer end of the pull rod is provided with a pressing protrusion; the outer end of the pressing groove is provided with an inner convex ring; the two ends of the pressing spring are elastically connected to the pressing protrusion and the inner convex ring, and the outer end of the pressing spring elastically presses the pressing protrusion outward.

5. The expandable and retractable adjustable marine cooling device according to claim 2, characterized in that, The inner side of the suspension buckle is provided with a wear-resistant coating; the liquid passage tube is slidably connected to the wear-resistant coating of the suspension buckle.

6. The expandable and retractable adjustable marine cooling device according to claim 1, characterized in that, The other end of the sleeve is provided with a driving cavity; the other end of the liquid-conducting pipe extends into the driving cavity; the drain pipe is fixedly connected to the outer end of the driving cavity; the moving pipe and the telescopic pipe are both installed in the driving cavity.

7. The expandable and retractable adjustable marine cooling device according to claim 6, characterized in that, An adjustment slot is provided on the outer side of the drive cavity; an adjustment block is provided on the outer side of the moving tube; the adjustment block is slidably engaged with the adjustment slot; a through screw is provided on the inner side of the drive handle; the through screw is rotatably engaged with the adjustment slot, and the through screw is threadedly connected to the adjustment block; the through screw rotates and drives the adjustment block to move, and the adjustment block moves and drives the moving tube to move.

8. The expandable and retractable adjustable marine cooling device according to claim 1, characterized in that, Multiple telescopic suspension mechanisms are spirally distributed around the inside of the sleeve.

9. The expandable and retractable adjustable marine cooling device according to claim 1, characterized in that, The liquid inlet tube is made of a heat-conducting flexible tube material.

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