CN216278171U

CN216278171U - Dust-proof mute large cover for diesel generating set

Info

Publication number: CN216278171U
Application number: CN202122738517.9U
Authority: CN
Inventors: 李东涛; 张利; 倪圣龙
Original assignee: Yancheng Yuedong General Machinery Parts Co ltd
Current assignee: Yancheng Yuedong General Machinery Parts Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-12
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a dust-proof mute large cover for a diesel generator set, which comprises an outer cover main body, a dust-proof cover plate and a protective corner sleeve, wherein the dust-proof cover plate is movably arranged on the right side wall of the outer cover main body, the protective corner sleeve is fixedly arranged on the surface edge of the outer cover main body, a dust-blocking net is fixedly embedded on the surface of the dust-proof cover plate, a connecting hinge is fixedly arranged at the bottom position of the right side wall of the outer cover main body, and an embedded through groove is formed in an opening of the right side wall of the outer cover main body. The dust blocking net can effectively block external dust from entering the outer cover main body on the premise of ensuring the air flow in the outer cover main body, has good dustproof performance, and the dust blocked by the dust blocking net is blocked in the net-shaped through holes and can be blown away by the exhaust fan.

Description

Dust-proof mute large cover for diesel generating set

Technical Field

The utility model relates to the technical field of diesel generating sets, in particular to a dust-proof mute large cover for a diesel generating set.

Background

The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The whole set of unit generally comprises a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like. The generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises. Basic structure of diesel engine: the engine is composed of components such as a cylinder, a piston, a cylinder cover, an intake valve, an exhaust valve, a piston pin, a connecting rod, a crankshaft, a bearing, a flywheel and the like.

The louvre is seted up on the outer casing surface to the current diesel generating set and is dispelled the heat, therefore the dust gets into inside the outer casing through the louvre easily, causes the corruption to components and parts, constitutes the injury that opens circuit and short circuit, and the dust is difficult for clearing up, and the security remains further promotion, in addition, current diesel generating set is in the function in-process, and the shaking force of production forms mechanical noise after transmitting to the outer casing, and noise reduction is relatively poor, and the practicality remains further promotion.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a dust-proof mute large cover for a diesel generator set, and aims to solve the problems that the existing diesel generator set is not easy to clean and has poor noise reduction effect and practicability to be further improved because heat dissipation holes are required to be formed in the surface of an outer cover to dissipate heat, dust easily enters the inner part of the outer cover through the heat dissipation holes to corrode components and parts, and the damage of open circuit and short circuit is caused, and the generated vibration force is transmitted to the outer cover to form mechanical noise in the operation process of the existing diesel generator set, so that the safety is not easy to be further improved.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a big cover of dust protection silence for diesel generating set, includes dustcoat main part, dust cover plate and angle of protection cover, dust cover plate movable mounting is in the right side wall of dustcoat main part, angle of protection cover fixed mounting is in the surperficial border of dustcoat main part, the fixed surface of dust cover plate inlays and has the dirt net that hinders, the right side wall bottom position fixed mounting of dustcoat main part has the connection hinge, and the right side wall opening of dustcoat main part is provided with the gomphosis and leads to the groove, the left side wall top integral type of dust cover plate is connected with the preforming, and the top surface welding of dust cover plate is provided with the separation pull ring, the installation of the inside bottom position of dustcoat main part is provided with the unit mounting panel.

The present invention in a preferred example may be further configured to: the left side wall of the dustproof cover plate is fixedly provided with an exhaust fan, and the exhaust fan is positioned on the inner side of the dust blocking net and is arranged in a penetrating mode with the dust blocking net.

The present invention in a preferred example may be further configured to: the dust-proof net is of a net-shaped structure formed by cross combination of a plurality of iron wires, and a plurality of net-shaped through holes are formed on the surface of the dust-proof net.

The present invention in a preferred example may be further configured to: the bottom of the dustproof cover plate is rotatably connected with the outer cover main body through a connecting hinge, the left side wall of the pressing sheet is fixedly connected with an elastic clamping lug, and the top end of the dustproof cover plate is movably connected with the embedded through groove through the elastic clamping lug.

The present invention in a preferred example may be further configured to: the top inner wall opening that the groove was led to in gomphosis is provided with the joint groove, the bottom integral type in joint groove is formed with flexible groove, the activity joint of elasticity joint ear is in joint groove and elastic groove.

The present invention in a preferred example may be further configured to: the angle protecting sleeve is provided with eight, and eight angle protecting sleeves are arranged at eight corners of the outer cover main body respectively, and fixing bolts are inserted into the angle protecting sleeves.

The present invention in a preferred example may be further configured to: the protective corner sleeve is fixedly connected with the outer cover main body through a fixing bolt, and the protective corner sleeve is made of rubber.

The present invention in a preferred example may be further configured to: the bottom fixed mounting of unit mounting panel has four groups damping spring, and the unit mounting panel passes through damping spring and the inside bottom surface fixed connection of dustcoat main part.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. when the generator set is used, the exhaust fan and the mesh-shaped through holes are arranged, heat generated by the generator set during operation is accumulated in the outer cover main body, negative pressure can be formed in the outer cover main body due to the operation of the exhaust fan, the heat of the outer cover main body is driven to be exhausted out of the outer cover main body through the mesh-shaped through holes, the heat dissipation is accelerated, the aging speed of the generator set due to overhigh heat can be reduced, and the service life of the generator set is prolonged.

2. In the using process, the dustproof cover plate and the dust blocking net are arranged, the dust blocking net can effectively block external dust from entering the outer cover main body on the premise of ensuring the air flow in the outer cover main body, the dustproof cover plate has good dustproof performance, the dust is prevented from corroding components, the open circuit and the short circuit are formed, part of dust blocked by the dust blocking net is blocked in the net-shaped through hole and can be blown away along with the operation of the exhaust fan, the structure is simple, the use is convenient and fast, and the practicability is effectively improved.

3. In the use process, the elastic clamping lugs and the clamping grooves are arranged, the elastic clamping lugs are clamped in the clamping grooves to fix the dustproof cover plate and the embedded through grooves, the pressing sheets are pressed to enable the elastic clamping lugs to enter the elastic grooves to separate from the clamping grooves, and meanwhile, the separating pull rings are pulled to enable the elastic clamping lugs to separate from the embedded through grooves, so that the dustproof cover plate is detached, the flexibility is high, and the dustproof cover plate and the exhaust fan can be cleaned regularly.

4. When the protective angle sleeve is used, the protective angle sleeve and the fixing bolt are arranged, the protective angle sleeve can protect eight corners of the outer cover main body, when the outer cover main body falls or is impacted, the protective angle sleeve is stressed firstly, the rubber protective angle sleeve has resilience, most impact force can be buffered, the outer cover main body is protected from being damaged, and safety protection performance is effectively improved.

5. When the vibration damping device is used, the generator set mounting plate and the damping spring are arranged, the generator set is mounted on the generator set mounting plate, when the generator set operates, vibration force is transmitted to the damping spring through the generator set mounting plate, acting force is buffered and relieved by the damping spring, mechanical noise generated by vibration of the outer cover main body is effectively avoided, the vibration damping and noise reducing effects are achieved, and the practicability is further improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the main body of the housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the dust-proof cover plate of the present invention;

FIG. 4 is an enlarged view of part A of the present invention.

Reference numerals: 1. a housing main body; 2. a dust-proof cover plate; 3. a protective corner sleeve; 301. fixing the bolt; 4. a dust blocking net; 401. a mesh-like through-hole; 5. connecting a hinge; 6. embedding the through groove; 601. a clamping groove; 602. an elastic groove; 7. tabletting; 701. the elastic clamping lug; 8. separating the pull ring; 9. an exhaust fan; 10. a unit mounting plate; 1001. a shock absorbing spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2, 3 and 4, the present invention provides the following technical solutions: the utility model provides a big cover of dust-protection silence for diesel generating set, including dustcoat main part 1, dustproof cover plate 2 and angle of

protection cover

3, 2 movable mounting of dustproof cover plate in the right side wall of dustcoat

main part

1, 3 fixed mounting in the surperficial border of dustcoat main part 1 of angle of protection cover, the fixed surface of dustproof cover plate 2 inlays and has dirt blocking net 4, the fixed mounting of right side wall bottom position of dustcoat main part 1 has connection hinge 5, and the right side wall opening of dustcoat main part 1 is provided with the gomphosis and leads to groove 6, the left side wall top integral type of dustproof cover plate 2 is connected with preforming 7, and the top surface welding of dustproof cover plate 2 is provided with separation pull ring 8, the installation of the inside bottom position of dustcoat main part 1 is provided with unit mounting panel 10.

Referring to fig. 1 and 3, specifically, an extraction fan 9 is fixedly installed on the left side wall of the dust-proof cover plate 2, and the extraction fan 9 is located inside the dust-proof net 4 and is arranged to penetrate through the dust-proof net 4; the dust blocking net 4 is a net-shaped structure formed by cross combination of a plurality of iron wires, and a plurality of net-shaped through holes 401 are formed on the surface of the dust blocking net 4, in the embodiment, heat generated during operation of the generator set is accumulated in the outer cover main body 1, the suction fan 9 operates to enable negative pressure to be formed in the outer cover main body 1, so that the heat of the outer cover main body 1 is driven to be discharged out of the outer cover main body 1 through the net-shaped through holes 401, the heat dissipation is accelerated, the aging speed of the generator set due to overhigh heat can be slowed down, the service life of the generator set is prolonged, the dust blocking net 4 can effectively block external dust from entering the outer cover main body 1 on the premise of ensuring the air flow in the outer cover main body 1, the dust blocking net 4 has good dustproof performance, the dust is prevented from corroding components, open circuits and short circuits are formed, and part of dust blocked in the net-shaped through holes 401 by the dust blocking net 4 can be blown away along with the operation of the suction fan 9, simple structure, convenient to use is swift, and the practicality is effectively promoted.

Referring to fig. 3 and 4, specifically, the bottom end of the dust-proof cover plate 2 is rotatably connected with the outer cover main body 1 through a connecting hinge 5, the left side wall of the pressing sheet 7 is fixedly connected with an elastic clamping lug 701, and the top end of the dust-proof cover plate 2 is movably connected with the embedding through groove 6 through the elastic clamping lug 701; the gomphosis leads to the top inner wall opening of groove 6 and is provided with joint groove 601, the bottom integral type of joint groove 601 is formed with elastic groove 602, elastic clamping ear 701 activity joint is in joint groove 601 and elastic groove 602, in this embodiment, elastic clamping ear 701 joint realizes the fixed of logical groove 6 of dustproof cover plate 2 and gomphosis in joint groove 601, and press preforming 7, make elastic clamping ear 701 get into in elastic groove 602, realize the separation with joint groove 601, stimulate separation pull ring 8 simultaneously, can make elastic clamping ear 701 break away from the gomphosis and lead to groove 6, realize the dismantlement to dustproof cover plate 2, the flexibility is strong, be convenient for regularly clear up dustproof cover plate 2 and extractor fan 9.

Referring to fig. 1 and 2, specifically, eight protective corner sleeves 3 are provided, and the eight protective corner sleeves 3 are respectively arranged at eight corners of the outer cover main body 1, and fixing bolts 301 are inserted into the protective corner sleeves 3; protective angle cover 3 passes through

fixing bolt

301 and 1 fixed connection of dustcoat main part, and protective angle cover 3 is the protective angle cover 3 of rubber material, in this embodiment, protective angle cover 3 can protect eight corners of dustcoat main part 1, when dustcoat main part 1 falls or receives the striking, at first the atress be protective angle cover 3, the protective angle cover 3 of rubber material has the resilience, can cushion most impact force, protective angle cover main part 1 does not receive the damage, safety protection nature is effectively promoted.

Referring to fig. 2, specifically, four groups of damping springs 1001 are fixedly mounted at the bottom end of the unit mounting plate 10, and the unit mounting plate 10 is fixedly connected with the inner bottom surface of the housing main body 1 through the damping springs 1001, in this embodiment, the generator set is mounted on the unit mounting plate 10, when the generator set operates, the vibration force is transmitted to the damping springs 1001 through the unit mounting plate 10, the acting force is buffered by the damping springs 1001, and then the mechanical noise generated by the housing main body 1 due to vibration is effectively avoided, the effects of damping and reducing noise are achieved, and the practicability is further improved.

The utility model has the following use flow and working principle: when the utility model is used, firstly, heat generated when the generator set operates is accumulated in the outer cover main body 1, the operation of the exhaust fan 9 can enable the outer cover main body 1 to form negative pressure, further drive the heat of the outer cover main body 1 to be exhausted out of the outer cover main body 1 through the reticular through holes 401, accelerate the dissipation of the heat, slow down the aging speed of the generator set due to overhigh heat, prolong the service life of the generator set, the dust blocking net 4 can effectively block external dust from entering the outer cover main body 1 on the premise of ensuring the air flow in the outer cover main body 1, has good dustproof performance, prevents the dust from corroding components, forms open circuit and short circuit, and part of the dust blocked by the dust blocking net 4 is blocked in the reticular through holes 401 and can be blown away along with the operation of the exhaust fan 9, the structure is simple, the use is convenient and fast, the practicability is effectively improved, the elastic clamping lugs 701 are clamped in the clamping grooves 601 to realize the fixation of the dustproof cover plate 2 and the embedded through grooves 6, pressing the pressing sheet 7 to make the elastic clamping lug 701 enter the elastic groove 602 to realize separation from the clamping groove 601, and pulling the separation pull ring 8 to separate the elastic clamping lug 701 from the embedded through groove 6 to realize the disassembly of the dustproof cover plate 2, which has strong flexibility and is convenient for regularly cleaning the dustproof cover plate 2 and the exhaust fan 9, the protective corner sleeves 3 can protect eight corners of the outer cover main body 1, when the outer cover main body 1 falls or is impacted, the first stressed protective corner sleeve 3 is the protective corner sleeve 3, the rubber protective corner sleeve 3 has resilience and can buffer most impact force to protect the outer cover main body 1 from being damaged, the safety protection is effectively improved, the generator set is arranged on the unit mounting plate 10, when the generator set operates, the vibration force is transmitted to the damping spring 1001 through the unit mounting plate 10, the damping spring 1001 buffers and relieves the acting force, thereby effectively avoiding mechanical noise generated by vibration of the outer cover main body 1, reach vibration/noise reduction's effect, the practicality obtains further promotion.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a big cover of dust protected silence for diesel generating set, includes dustcoat main part (1), dust-proof cover plate (2) and protective angle cover (3), its characterized in that: dustproof cover plate (2) movable mounting is in the right side wall of dustcoat main part (1), protection angle cover (3) fixed mounting is at the surface border of dustcoat main part (1), the fixed surface of dustproof cover plate (2) is inlayed and is had dirt net (4) of hindering, the right side wall bottom position fixed mounting of dustcoat main part (1) has connection hinge (5), and the right side wall opening of dustcoat main part (1) is provided with gomphosis and leads to groove (6), the left side wall top integral type of dustproof cover plate (2) is connected with preforming (7), and the top surface welding of dustproof cover plate (2) is provided with separation pull ring (8), the installation of the inside bottom position of dustcoat main part (1) is provided with unit mounting panel (10).

2. The dust-proof mute large cover for the diesel generator set according to claim 1, characterized in that: the left side wall fixed mounting of dust cover plate (2) has suction fan (9), suction fan (9) are located hinder dirt net (4) inboard and with hinder dirt net (4) through-type setting.

3. The dust-proof mute large cover for the diesel generator set according to claim 2, characterized in that: the dust-proof net (4) is of a net-shaped structure formed by cross combination of a plurality of iron wires, and a plurality of net-shaped through holes (401) are formed on the surface of the dust-proof net (4).

4. The dust-proof mute large cover for the diesel generator set according to claim 1, characterized in that: the bottom of dustproof cover plate (2) is connected with dustcoat main part (1) through connecting hinge (5) and rotating, the left side wall fixedly connected with elasticity joint ear (701) of preforming (7), dustproof cover plate (2) top is through elasticity joint ear (701) and gomphosis logical groove (6) swing joint.

5. The dust-proof mute big cover for the diesel generator set according to claim 4, characterized in that: the top inner wall opening that the groove (6) was led to in gomphosis is provided with joint groove (601), the bottom integral type in joint groove (601) is formed with elastic groove (602), elasticity joint ear (701) activity joint is in joint groove (601) and elastic groove (602).

6. The dust-proof mute large cover for the diesel generator set according to claim 1, characterized in that: the protective angle sleeves (3) are eight, the eight protective angle sleeves (3) are arranged at eight corners of the outer cover main body (1) respectively, and fixing bolts (301) are inserted into the protective angle sleeves (3).

7. The dust-proof mute large cover for the diesel generator set according to claim 6, wherein: the angle protecting sleeve (3) is fixedly connected with the outer cover main body (1) through a fixing bolt (301), and the angle protecting sleeve (3) is made of rubber.

8. The dust-proof mute large cover for the diesel generator set according to claim 6, wherein: the bottom end of the unit mounting plate (10) is fixedly provided with four groups of damping springs (1001), and the unit mounting plate (10) is fixedly connected with the inner bottom surface of the outer cover main body (1) through the damping springs (1001).