CN111817476A

CN111817476A - Marine generator

Info

Publication number: CN111817476A
Application number: CN202010660370.3A
Authority: CN
Inventors: 王远锋; 石斌
Original assignee: Anhui Evotec Power Generation Co ltd
Current assignee: Anhui Evotec Power Generation Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-23

Abstract

The invention discloses a marine generator, which comprises an equipment cabin, a hydraulic cylinder, a supporting plate fixedly arranged at the piston end of the hydraulic cylinder and a generator assembly fixedly arranged on the supporting plate, wherein the equipment cabin is arranged in a ship body; the side faces, facing to and far away from the generator assembly, of the cover plate are respectively provided with a gas nozzle and a pipe joint, the pipe joint is communicated with the gas nozzle through a cavity formed in the cover plate, and the pipe joint is communicated with gas transmission equipment through a rubber pipe. This marine generator conveniently opens the equipment compartment and gets rid of inside moisture to the gas nozzle gas transmission through the apron side air-dries the surface of generating set, and promotes the inside and outside air exchange of equipment compartment, prevents that marine generator from rustting, reduces the fault rate.

Description

Marine generator

Technical Field

The invention belongs to the technical field of generator equipment, and particularly relates to a marine generator.

Background

The generator is a mechanical device which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then converts the mechanical energy into electric energy, and the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life.

The marine generator is generally settled in the equipment cabin of hull, and the long back of time of sailing on water, the steam in the equipment cabin can aggravate gradually to cause the inside fluid of generator wet and glue, the operation trouble appears, perhaps causes the generator housing corrosion, reduces generator life scheduling problem, so need the improvement design of pertinence to solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a marine generator which is put into use so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a ship generator comprises an equipment cabin arranged in a ship body, a hydraulic cylinder fixedly arranged at the bottom of the equipment cabin, a supporting plate fixedly arranged at the piston end of the hydraulic cylinder and a generator assembly fixedly arranged on the supporting plate, wherein a cover plate is rotatably arranged at an opening above the equipment cabin, a sliding rail is fixedly arranged on one side, facing the equipment cabin, of the cover plate, a support is fixedly arranged on the supporting plate, a sliding rod is fixedly arranged at the end part of the support, and the sliding rod is inserted into the inner side of the sliding rail;

the side faces, facing to and far away from the generator assembly, of the cover plate are respectively provided with a gas nozzle and a pipe joint, the pipe joint is communicated with the gas nozzle through a cavity formed in the cover plate, and the pipe joint is communicated with gas transmission equipment through a rubber pipe.

Preferably, the equipment compartment opening is provided with two cover plates in a rotating mode, and rubber strips used for blocking gaps between the cover plates and the side walls of the equipment compartment are fixedly laid on the periphery of the cover plates.

Preferably, the thickness of the free end of the cover plate is larger than that of the end hinged with the opening of the equipment compartment.

Preferably, the middle of the bottom of the equipment cabin is high, and the periphery of the bottom of the equipment cabin is low, and water tanks are arranged on the periphery of the bottom of the equipment cabin.

The invention has the technical effects and advantages that: the power generator for the ship is characterized in that,

1. the support plate is used for regularly supporting the generator set through the hydraulic cylinder, the cover plate deflects to open the upper end opening of the equipment compartment, the gas transmission equipment (such as a gas pump) transmits gas into the cavity on the inner side of the cover plate through the rubber pipe, and the gas in the cavity injects gas into the generator set through the gas nozzle, so that accumulated water on the outer surface of the generator set is removed, quick air drying is realized, the shell of the generator set is prevented from being corroded by the accumulated water, and the service life of the generator set is.

2. In addition, when the accumulated water of the generator set shell is air-dried, the input air can accelerate the exchange of water vapor in the equipment cabin to the outside, so that the effect of reducing the internal moisture is achieved, the problem that the oil liquid is wet and sticky due to the fact that the water vapor permeates into the generator set is avoided, the failure rate is reduced, the service life of the generator set is guaranteed, and the practicability is high.

3. Lay the rubber strip around the apron, and because the thickness of apron free end is greater than the thickness with equipment compartment opening hinged end, and the apron presses and holds back in the opening, and the apron upside forms the inclined plane, and the rainwater flow-down apron that the guide fell on the apron avoids apron ponding to further avoid rainy day equipment compartment from the condition of apron department infiltration.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the cover plate.

In the figure: 1. an equipment compartment; 2. a hydraulic cylinder; 3. a support plate; 4. a generator assembly; 5. a cover plate; 6. an opening; 7. a slide rail; 8. a support; 9. a slide bar; 10. a gas nozzle; 11. a pipe joint; 12. a hose; 13. a rubber strip; 14. a water tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a marine generator shown in figures 1-2, which comprises an equipment compartment 1 arranged in a ship body, a hydraulic cylinder 2 fixedly arranged at the bottom of the equipment compartment 1, a support plate 3 fixedly arranged at the piston end of the hydraulic cylinder 2 and a generator assembly 4 fixedly arranged on the support plate 3, wherein a cover plate 5 is rotatably arranged at an opening 6 above the equipment compartment 1, a slide rail 7 is fixedly arranged on one side of the cover plate 5 facing the equipment compartment 1, a support 8 is fixedly arranged on the support plate 3, a slide rod 9 is fixedly arranged at the end part of the support 8, and the slide rod 9 is inserted into the inner side of the slide rail 7;

the side face, facing to and far away from the generator component 4, of the cover plate 5 is provided with a gas nozzle 10 and a pipe joint 11 respectively, the pipe joint 11 is communicated with the gas nozzle 10 through a cavity formed in the cover plate 5, and the pipe joint 11 is communicated with gas transmission equipment through a rubber pipe 12.

Because of long-time water sailing and the weather of rainwater on water, the water vapor in the equipment cabin 1 is heavier, under the condition of sunny weather, the hydraulic cylinder 2 is started to push the support plate 3 to ascend at regular intervals, the support 8 fixedly installed on the support plate 3 pushes the slide rod 9 to slide on the inner side of the slide rail 7, so that the cover plate 5 is pushed to deflect on the inner side of the opening 6 above the equipment cabin 1, the opening 6 of the equipment cabin 1 is gradually lifted to be opened, the support plate 3 pushes the generator set to move towards the outside of the equipment cabin 1, the gas transmission equipment (such as a gas pump) transmits gas into a cavity on the inner side of the cover plate 5 through the rubber pipe 12, the gas in the cavity injects gas into the generator set through the gas nozzle 10, so that the accumulated water on the outer surface of the generator set is removed, the quick air drying is realized, the shell, thereby reach the effect that reduces inside moisture to avoid steam to cause the wet problem of gluing of fluid to generator unit internal permeation, reduce the fault rate, guarantee generator unit's life, the practicality is strong.

Two cover plates 5 are rotatably arranged in the opening 6 of the equipment compartment 1, and rubber strips 13 used for blocking gaps between the cover plates 5 and the side walls of the equipment compartment 1 are fixedly laid around the cover plates 5. Avoid in the rainy day, the rainwater enters into the condition of the inside in equipment compartment 1 through the gap between opening 6 and the apron 5, avoids the problem of rainy day equipment compartment 1 infiltration.

And because the thickness of 5 free ends of apron is greater than with the thickness of 1 opening 6 hinged ends in the equipment compartment, and 5 backs of pressing in opening 6 are held to apron, and 5 upsides of apron form the inclined plane, and the rainwater that the guide fell on apron 5 flows down apron 5, avoids 5 ponding of apron to further avoid rainy day equipment compartment 1 from the condition of the 5 infiltration of apron.

The middle of the bottom of the equipment cabin 1 is high and the periphery is low, and water tanks 14 are arranged on the periphery of the bottom of the equipment cabin 1. Ponding that blows when air-drying generating set falls equipment cabin 1 bottom to along in slope runner basin 14, convenient centralized processing, the practicality is stronger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a marine generator, is including setting up in equipment cabin (1) in the hull, fixed setting in pneumatic cylinder (2) of equipment cabin (1) bottom, fixed mounting in backup pad (3) and the generator subassembly (4) of fixed mounting on backup pad (3) of pneumatic cylinder (2) piston end, its characterized in that: a cover plate (5) is rotatably arranged at an opening (6) above the equipment cabin (1), a sliding rail (7) is fixedly installed on one side, facing the equipment cabin (1), of the cover plate (5), a support (8) is fixedly installed on the support plate (3), a sliding rod (9) is fixedly installed at the end part of the support (8), and the sliding rod (9) is inserted into the inner side of the sliding rail (7);

the side face, facing to and far away from the generator assembly (4), of the cover plate (5) is provided with a gas nozzle (10) and a pipe joint (11) respectively, the pipe joint (11) is communicated with the gas nozzle (10) through a cavity formed in the cover plate (5), and the pipe joint (11) is communicated with gas transmission equipment through a rubber pipe (12).

2. A marine generator according to claim 1, wherein: the equipment cabin (1) opening (6) internal rotation is provided with two apron (5), fixed the having laid rubber strip (13) that are used for blockking up the gap between apron (5) and equipment cabin (1) lateral wall around apron (5).

3. A marine generator according to claim 2, wherein: the thickness of the free end of the cover plate (5) is larger than that of the hinged end of the opening (6) of the equipment cabin (1).

4. A marine generator according to claim 1, wherein: the middle of the bottom of the equipment cabin (1) is high and the periphery is low, and water tanks (14) are arranged on the periphery of the bottom of the equipment cabin (1).