Waterproof marine generator set
By designing the protective box structure and drying system, the problem of marine generator sets being damp in humid environments is solved, the dual effects of waterproofing and heat dissipation are achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202323601215.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Existing marine generator sets are prone to moisture in humid environments, causing components to rust and shorten their service life.
A waterproof marine generator set is designed, adopting a protective box structure, with built-in air inlet tube, drying box and drying plate. The exhaust fan generates negative pressure to dry the incoming air, ensuring that the generator set components are in a humid environment. Not affected by moisture.
It effectively prevents moisture and rust from generator set components, extends service life, and ensures the heat dissipation effect of generator sets.
Smart Images
Figure CN222457573U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of generator sets, in particular to a waterproof marine generator set. Background Art
[0002] A generator set (English name: Generator Set) is a complete set of mechanical equipment that converts other forms of energy into electrical energy. It is composed of a power system, a control system, a silencer system, a shock absorption system, and an exhaust system. It is driven by a turbine, a steam turbine, a diesel engine or other power machinery. It converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator, which then converts it into electrical energy and outputs it to electrical equipment for use.
[0003] When the existing marine generator set is in use, in order to ensure the normal heat dissipation of the generator set, ventilation holes are usually opened on both sides of the box. The air humidity on the water surface is relatively high. The humid air enters the box through the ventilation holes, causing the generator set components to become damp, resulting in corrosion of the generator set components, which greatly reduces the service life of the marine generator set. In this regard, we propose a waterproof marine generator set to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of the utility model is to provide a waterproof marine generator set to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a waterproof marine generator set, comprising:
[0006] A protective box, a sealed door is installed on the front side wall of the protective box, a generator set component is installed in the inner cavity of the protective box, an air inlet tube is fixedly installed on both side walls of the protective box, an installation groove is opened on the air inlet tube, a drying box is installed in the installation groove, a drying plate is installed on the drying box, an exhaust fan is fixedly installed on the top wall of the protective box, a pair of fixed seats are fixedly welded on the front and rear side walls of the air inlet tube, a sliding rod is fixedly welded on each pair of the fixed seats, a moving rod is slidably connected to the sliding rod, a tension spring is sleeved on the sliding rod, two ends of the tension spring are fixedly bonded to the top side fixing seat and the top wall of the moving rod respectively, a clamping rod is fixedly welded on each pair of the moving rods, and the clamping rod is pressed on the drying box.
[0007] Preferably, heat conducting plates are provided at the inner walls of both sides of the protection box, and a plurality of equidistantly distributed heat dissipating fins are fixedly bonded to the heat conducting plates, and one end of the heat dissipating fin away from the heat conducting plates extends into the inner cavity of the air inlet cylinder.
[0008] Preferably, the number of the drying plates is two, the drying box is provided with two slots, and the two drying plates are movably inserted in the two slots respectively.
[0009] Preferably, a handle is fixedly mounted on the outer wall of the clamping rod.
[0010] Preferably, a filter screen is fixedly installed at the top opening of the air inlet cylinder.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. When the utility model is in use, the exhaust fan is started to generate negative pressure in the inner cavity of the protection box, so that the external air enters the inner cavity of the protection box through the air inlet tube, ensuring the normal heat dissipation of the generator set components in the protection box. When the air passes through the air inlet tube, the two drying plates set to dry the air passing through ensure the dryness of the air entering the inner cavity of the protection box, avoiding the humid air from causing the generator set components to get damp, resulting in corrosion of the generator set components, greatly reducing the service life of the marine generator set, and ensuring the heat dissipation of the generator set while achieving a good waterproof effect;
[0013] 2. The utility model can drive the pressing rod to slide downward away from the drying box by pulling the handle downward, so that it is convenient to take out the drying box from the air inlet tube. The drying plate is plugged into the provided slot to facilitate the disassembly and assembly of the drying plate on the drying box, thereby facilitating the regular replacement of the drying plate and improving the convenience of replacing the drying plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a waterproof marine generator set proposed by the utility model;
[0015] Figure 2 This is a cross-sectional front view of the structure of a protection box in a waterproof marine generator set proposed by the utility model;
[0016] Figure 3 This is a three-dimensional structural diagram of a drying box in a waterproof marine generator set proposed by the utility model.
[0017] In the figure: 1. protective box; 2. sealing door; 3. air inlet; 4. drying box; 5. drying plate; 6. exhaust fan; 7. fixing seat; 8. sliding rod; 9. moving rod; 10. tension spring; 11. clamping rod; 12. heat conducting sheet; 13. cooling fin; 14. slot; 15. mounting slot; 16. filter; 17. generator set component; 18. handle. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-3 The utility model provides a technical solution: a waterproof marine generator set, comprising:
[0020] A protective box 1, a sealed door 2 is installed on the front side wall of the protective box 1, a generator set element 17 is installed in the inner cavity of the protective box 1, an air inlet tube 3 is fixedly installed on both side walls of the protective box 1, an installation groove 15 is opened on the air inlet tube 3, a drying box 4 is installed in the installation groove 15, a drying plate 5 is installed on the drying box 4, and the drying plate 5 is a quicklime plate with a plurality of ventilation holes, an exhaust fan 6 is fixedly installed on the top wall of the protective box 1, a pair of fixed seats 7 are fixedly welded on the front and rear side walls of the air inlet tube 3, each pair of the fixed seats 7 is fixedly welded with a sliding rod 8, a moving rod 9 is slidably connected to the sliding rod 8, a tension spring 10 is sleeved on the sliding rod 8, and the two ends of the tension spring 10 are fixedly bonded to the top side fixed seat 7 and the top wall of the moving rod 9 respectively, and a clamping rod 11 is fixedly welded on each pair of the moving rods 9, and the clamping rod 11 is pressed on the drying box 4.
[0021] Heat conducting plates 12 are provided at the inner walls on both sides of the protection box 1, and a plurality of equidistantly distributed heat dissipating fins 13 are fixedly bonded to the heat conducting plates 12. The heat dissipating fins 13 extend from one end of the heat conducting plates 12 to the inner cavity of the air inlet tube 3. The heat conducting plates 12 can absorb the heat in the air with poor air circulation on both sides of the inner cavity of the protection box 1, and conduct it to the plurality of heat dissipating fins 13, so that the low-temperature air from the outside can drive the heat on the heat dissipating fins 13 when passing through the air inlet tube 3, thereby ensuring the rapid heat dissipation in the area with poor air circulation at the corner of the inner cavity of the protection box 1.
[0022] There are two drying plates 5, and two slots 14 are provided on the drying box 4. The two drying plates 5 are movably inserted into the two slots 14 respectively. The two drying plates 5 can improve the drying effect of the external air entering the protective box 1. The drying plates 5 are plugged into and matched with the provided slots 14, so that the drying plates 5 can be easily disassembled and assembled on the drying box 4.
[0023] A handle 18 is fixedly mounted on the outer wall of the clamping rod 11 , and the handle 18 is convenient for pulling and moving the clamping rod 11 .
[0024] A filter screen 16 is fixedly mounted at the top opening of the air inlet cylinder 3 , and the filter screen 16 is convenient for filtering the air entering the inner cavity of the protection box 1 , thereby playing a role in dust prevention.
[0025] Working principle: When the utility model is in use, the exhaust fan 6 is started to generate negative pressure in the inner cavity of the protection box 1, so that the external air enters the inner cavity of the protection box 1 through the air inlet pipe 3, ensuring the normal heat dissipation of the generator set components in the protection box 1. When the air passes through the air inlet pipe 3, the two drying plates 5 set up are used to dry the passing air, ensuring the dryness of the air entering the inner cavity of the protection box 1, avoiding the humid air from causing the generator set components to get damp, causing the generator set components to rust, greatly reducing the service life of the marine generator set, while achieving a good waterproof effect. The heat dissipation of the generator set can be guaranteed, and by pulling the handle 15 downward, the clamping rod 11 can be driven to slide downward away from the drying box 4, thereby facilitating the removal of the drying box 4 from the air inlet pipe 3. The drying plate 5 is plugged in and matched with the set slot 14, which facilitates the disassembly and assembly of the drying plate 5 on the drying box 4, thereby facilitating the regular replacement of the drying plate 5 and improving the convenience of replacing the drying plate 5.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] 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. A waterproof marine generator set, characterized in that: include: A protection box (1), wherein a sealing door (2) is installed on the front side wall of the protection box (1), a generator set element (17) is installed in the inner cavity of the protection box (1), an air inlet cylinder (3) is fixedly installed on both side walls of the protection box (1), a mounting groove (15) is provided on the air inlet cylinder (3), a drying box (4) is installed in the mounting groove (15), a drying plate (5) is installed on the drying box (4), an exhaust fan (6) is fixedly installed on the top wall of the protection box (1), and the air inlet cylinder ( 3) A pair of fixing seats (7) are fixedly welded on the front and rear side walls, a sliding rod (8) is fixedly welded on each pair of the fixing seats (7), a moving rod (9) is slidably connected to the sliding rod (8), a tension spring (10) is sleeved on the sliding rod (8), and the two ends of the tension spring (10) are respectively fixedly bonded to the top side fixing seat (7) and the top wall of the moving rod (9), and a clamping rod (11) is fixedly welded on each pair of the moving rods (9), and the clamping rod (11) is pressed onto the drying box (4).
2. A waterproof marine generator set according to claim 1, characterized in that: Heat conducting plates (12) are provided at the inner walls of both sides of the protection box (1), and a plurality of equidistantly distributed heat dissipating fins (13) are fixedly bonded to the heat conducting plates (12), and one end of the heat dissipating fins (13) away from the heat conducting plates (12) extends into the inner cavity of the air inlet cylinder (3).
3. A waterproof marine generator set according to claim 1, characterized in that: There are two drying plates (5), and two slots (14) are provided on the drying box (4). The two drying plates (5) are movably inserted into the two slots (14) respectively.
4. A waterproof marine generator set according to claim 1, characterized in that: A handle (18) is fixedly mounted on the outer wall of the pressing rod (11).
5. A waterproof marine generator set according to claim 1, characterized in that: A filter screen (16) is fixedly mounted at the top opening of the air inlet cylinder (3).