CN212615033U

CN212615033U - Silence dustcoat structure for diesel generating set

Info

Publication number: CN212615033U
Application number: CN202020637313.9U
Authority: CN
Inventors: 李东涛; 倪圣龙; 张利
Original assignee: Yancheng Yuedong General Machinery Parts Co ltd
Current assignee: Wu Liang
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-26
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a diesel generating set is with silence dustcoat structure relates to generating set technical field. Including the cover body, cover door and exhaust passage, the top activity of the cover body is provided with the cover door, the fixed exhaust passage that is provided with in side of the cover body, the internal surface of the cover body and cover door all is provided with soundproof cotton, the sliding tray has been seted up at both ends about the internal wall of cover, through backup pad sliding connection between the sliding tray. Utilize the backup pad to slide in the inside of sliding tray through setting up generating set body, simultaneously through the vibration pressure that rubber shock pad buffering generating set body produced, reached the effect that reduces the vibration noise that generating set body produced, the soundproof cotton of the internal portion of rethread cover utilizes self to give sound insulation and inhales the function reduction generating set body inner structure's running noise to reach the effect of the noise abatement of being convenient for, avoided noise pollution can lead to the fact the injury to people's physical and mental health.

Description

Silence dustcoat structure for diesel generating set

Technical Field

The utility model relates to a generating set technical field specifically is a diesel generating set uses silence dustcoat structure.

Background

The generator set is a complete set of mechanical equipment for converting energy of other forms into electric energy, and consists of a power system, a control system, a silencing system, a damping system and an exhaust system, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, so that energy generated by water flow, air flow, fuel combustion or atomic fission is converted into mechanical energy to be transmitted to a generator, the mechanical energy is converted into electric energy by the generator and is output to electric equipment for use, and the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life.

Among the prior art, general diesel generating set can produce certain noise pollution when carrying out the electricity generation work, and diesel generating set's noise pollution divide into the noise of vibration and noise and body inner structure's operating noise, and this noise pollution can cause certain injury to people's physical and mental health when so using this diesel generating set in the city, and the waste gas that produces along with diesel generating set operation can cause certain influence to the environment of people's life to the environment has been polluted, for solving above-mentioned problem, the utility model provides a silence dustcoat structure for diesel generating set.

SUMMERY OF THE UTILITY MODEL

The utility model provides a diesel generating set is with silence dustcoat structure possesses the advantage of the noise abatement of being convenient for and the environmental protection of being convenient for to solve the big and exhaust pollution's of noise problem.

For the purpose of realizing the noise abatement of being convenient for and the environmental protection of being convenient for, the utility model provides a following technical scheme: a mute outer cover structure for a diesel generating set comprises a cover body, a cover door and an exhaust passage, wherein the cover door is movably arranged at the top of the cover body, the exhaust passage is fixedly arranged on the side surface of the cover body, and soundproof cotton is arranged on the inner surfaces of the cover body and the cover door;

the left end and the right end of the inner wall of the cover body are provided with sliding grooves, the sliding grooves are connected in a sliding mode through a supporting plate, the bottom of the supporting plate is fixedly connected with the bottom of the inner part of the cover body through a rubber shock pad, the bottom of the inner part of the cover body is provided with a fixing groove, a fixing pipe is fixedly arranged in the fixing groove, and the bottom of the supporting plate is fixedly connected with a fixing rod extending into the fixing pipe;

the surface of the supporting plate is provided with a generator set body, the surface of the generator set body is fixedly provided with an exhaust gas pipe, the top and the bottom of the inside of the exhaust channel are fixedly provided with fixed springs, opposite ends of the fixed springs are fixedly provided with fixed blocks, and opposite ends of the fixed blocks are mutually abutted against the surface of the exhaust gas pipe;

the top of the exhaust channel is provided with a placement groove extending into the exhaust channel, a fixing frame is arranged in the placement groove, a filter screen layer and an activated carbon layer are arranged in the fixing frame, the surface of the cover body is movably provided with a limiting rod, and one end of the limiting rod is mutually abutted to the top of the fixing frame;

the left end and the right end of the cover body are respectively provided with a vent and a heat dissipation opening.

As an optimal technical scheme of the utility model, mutually perpendicular between dead lever and the backup pad, mutual slip between the inside of dead lever and fixed pipe.

As a preferred technical scheme of the utility model, filter net layer and activated carbon layer cover exhaust passage's access hole completely, and filter net layer is located activated carbon layer's left side.

As an optimized technical scheme of the utility model, the fixed surface of the cover body installs spacing spring, be fixed connection between the one end of spacing spring and the surface of gag lever post.

As a preferred technical scheme of the utility model, the equal fixed mounting in inside of vent and thermovent has the dust screen, the inside fixed mounting of thermovent has the fan.

As an optimized technical scheme of the utility model, the front end fixed mounting of the cover body has the observation window, the observation window comprises double-deck vacuum glass.

Compared with the prior art, the utility model provides a diesel generating set is with silence dustcoat structure possesses following beneficial effect:

1. this silence dustcoat structure for diesel generating set, utilize the backup pad to slide in the inside of sliding tray through setting up the generating set body, simultaneously through the vibration pressure that rubber shock pad buffering generating set body produced, the effect of the vibration noise that reduces generating set body production has been reached, the soundproof cotton of the internal portion of rethread cover utilizes self to give sound insulation and inhales the function reduction generating set body inner structure's noise of operation, thereby the effect of the noise abatement of being convenient for has been reached, avoided noise pollution can lead to the fact the injury to people's physical and mental health.

2. This diesel generating set is with silence dustcoat structure through the inside that sets up the exhaust pipe and extend to exhaust passage for waste gas can discharge through exhaust passage, passes through the effectual filtration in filter screen layer and the active carbon layer simultaneously and absorbs the harmful gas in the waste gas, has reached the effect of the environmental protection of being convenient for, and the waste gas of having avoided generating set body operation to produce can cause the pollution to the environment of people's life.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a front sectional view of the exhaust passage of the present invention;

FIG. 4 is a top view of the exhaust duct of the present invention;

fig. 5 is a side sectional view of the exhaust passage of the present invention.

In the figure: 1. a cover body; 2. a cover door; 3. an exhaust passage; 4. a sliding groove; 5. a support plate; 6. a rubber shock pad; 7. fixing the rod; 8. fixing grooves; 9. a fixed tube; 10. a generator set body; 11. an exhaust gas pipe; 12. fixing the spring; 13. a fixed block; 14. a placing groove; 15. a fixed mount; 16. a filter screen layer; 17. an activated carbon layer; 18. a limiting rod; 19. a limiting spring; 20. sound insulation cotton; 21. a vent; 22. a heat dissipation port; 23. a fan; 24. a dust screen; 25. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model discloses a silent outer cover structure for a diesel generator set, which comprises a cover body 1, a cover door 2 and an exhaust passage 3, wherein the cover door 2 is movably arranged at the top of the cover body 1, the exhaust passage 3 is fixedly arranged on the side surface of the cover body 1, and soundproof cotton 20 is arranged on the inner surfaces of the cover body 1 and the cover door 2;

the left end and the right end of the inner wall of the cover body 1 are provided with sliding grooves 4, the sliding grooves 4 are connected in a sliding mode through a supporting plate 5, the bottom of the supporting plate 5 is fixedly connected with the bottom of the inside of the cover body 1 through a rubber shock pad 6, the bottom of the inside of the cover body 1 is provided with a fixing groove 8, a fixing pipe 9 is fixedly arranged inside the fixing groove 8, and the bottom of the supporting plate 5 is fixedly connected with a fixing rod 7 extending to the inside of the fixing pipe 9;

the surface of the supporting plate 5 is provided with a generator set body 10, by arranging the generator set body 10 to slide in the sliding groove 4 by using the supporting plate 5, meanwhile, the rubber shock pad 6 buffers the vibration pressure generated by the generator set body 10, so as to achieve the effect of reducing the vibration noise generated by the generator set body 10, and the soundproof cotton 20 in the cover body 1 reduces the operation noise of the internal structure of the generator set body 10 by utilizing the function of sound insulation and absorption, thereby achieving the effect of reducing noise conveniently, avoiding the harm to the physical and mental health of people caused by noise pollution, an exhaust gas pipe 11 is fixedly arranged on the surface of the generator set body 10, fixed springs 12 are fixedly arranged at the top and the bottom in the exhaust channel 3, the opposite ends of the fixed spring 12 are fixedly provided with fixed blocks 13, and the opposite ends of the fixed blocks 13 are mutually abutted with the surface of the exhaust gas pipe 11;

the top of the exhaust passage 3 is provided with a placement groove 14 extending into the exhaust passage 3, a fixing frame 15 is arranged in the placement groove 14, a filter screen layer 16 and an activated carbon layer 17 are arranged in the fixing frame 15, the exhaust gas pipe 11 is arranged to extend into the exhaust passage 3, so that the exhaust gas can be discharged through the exhaust passage 3, and meanwhile, harmful gases in the exhaust gas are effectively filtered and absorbed through the filter screen layer 16 and the activated carbon layer 17, so that the environment-friendly effect is achieved, the pollution of the exhaust gas generated by the operation of the generator set body 10 to the living environment of people is avoided, the surface of the cover body 1 is movably provided with a limiting rod 18, and one end of the limiting rod 18 is mutually abutted against the top of the fixing frame 15;

the left end and the right end of the cover body 1 are respectively provided with a vent 21 and a heat dissipation port 22.

Specifically, the fixing rod 7 is perpendicular to the supporting plate 5, and the fixing rod 7 slides in the fixing tube 9.

In this embodiment, utilize mutually perpendicular between dead lever 7 and the backup pad 5, and slide each other between the inside of dead lever 7 and fixed pipe 9 for dead lever 7 can pass through the direction of motion of fixed pipe 9 restriction backup pad 5, has avoided backup pad 5 to appear rocking in other directions in the motion process, has kept the horizontality of backup pad 5 in the motion process.

Specifically, the filter mesh layer 16 and the activated carbon layer 17 completely cover the passage opening of the exhaust passage 3, and the filter mesh layer 16 is located on the left side of the activated carbon layer 17.

In this embodiment, the filter screen layer 16 and the activated carbon layer 17 completely cover the passage opening of the exhaust passage 3, so that the exhaust gas can be discharged from the exhaust passage 3 only through the filter screen layer 16 and the activated carbon layer 17, and then the filter screen layer 16 is located on the left side of the activated carbon layer 17, so that the filter screen layer 16 filters impurities in the exhaust gas first, and thus the activated carbon layer 17 can better exert a purification effect.

Specifically, a limiting spring 19 is fixedly mounted on the surface of the cover body 1, and one end of the limiting spring 19 is fixedly connected with the surface of the limiting rod 18.

In this embodiment, one end of the limiting spring 19 is fixedly connected with the surface of the limiting rod 18, so that the limiting spring 19 can limit the position of the limiting rod 18 through the elasticity of the limiting spring 19, and the situation that the limiting rod 18 is separated from the fixing frame 15 in the operation process of the device is avoided.

Specifically, the inside of vent 21 and thermovent 22 all fixed mounting have dust screen 24, the inside fixed mounting of thermovent 22 has fan 23, and the model of fan 23 is JYFJ 3.55.

In this embodiment, utilize the equal fixed mounting in inside of vent 21 and thermovent 22 to have dust screen 24, avoided external object to pass through vent 21 and thermovent 22 and get into the inside of the cover body 1, recycle the fan 23 of the inside fixed mounting of thermovent 22 for fan 23 can pass through thermovent 22 to discharge the heat of the cover body 1, so reduced the temperature of the cover body 1.

Specifically, the front end of the cover body 1 is fixedly provided with an observation window 25, and the observation window 25 is composed of double-layer vacuum glass.

In this embodiment, utilize observation window 25 to constitute for double-deck vacuum glass for people can pass through the inside condition of observation window 25 inspection cover body 1, and be the vacuum state between through observation window 25, have reached syllable-dividing effect.

The utility model discloses a theory of operation and use flow: when the noise-reducing cover is used, the support plate 5 slides in the sliding groove 4 through the generator set body 10, meanwhile, the rubber shock absorption pad 6 buffers the vibration pressure generated by the generator set body 10, and the fixing rod 7 slides up and down in the fixing pipe 9, so that the movement direction of the support plate 5 is limited, the effect of reducing the vibration noise generated by the generator set body 10 is achieved, and the sound insulation cotton 20 in the cover body 1 reduces the operation noise of the internal structure of the generator set body 10 through the self sound insulation and absorption function, so that the effect of facilitating noise reduction is achieved; the exhaust gas pipe 11 extends into the exhaust passage 3, so that the exhaust gas can be discharged through the exhaust passage 3, the fixing spring 12 is used for clamping the surface of the exhaust gas pipe 11 by using the fixing block 13, the surface of the exhaust gas pipe 11 receives a supporting force, the situation that the fixing block 13 blocks the exhaust gas pipe 11 when the exhaust gas pipe 11 vibrates is avoided, and meanwhile, harmful gas in the exhaust gas is effectively filtered and absorbed through the filter screen layer 16 and the activated carbon layer 17, so that the effect of facilitating environmental protection is achieved; the limiting rod 18 rotates, so that the fixing state between the limiting rod 18 and the fixing frame 15 is released, people can drive the filter screen layer 16 and the activated carbon layer 17 to move out of the exhaust channel 3 through the fixing frame 15, and the effect of replacing and cleaning is achieved.

In summary, the silent outer cover structure for the diesel generator set has the advantages that the generator set body 10 slides in the sliding groove 4 by the aid of the supporting plate 5, meanwhile, vibration pressure generated by the generator set body 10 is buffered by the aid of the rubber shock absorption pad 6, so that the effect of reducing vibration noise generated by the generator set body 10 is achieved, and the operation noise of the internal structure of the generator set body 10 is reduced by the aid of the self sound insulation and absorption function of the soundproof cotton 20 in the cover body 1, so that the effect of facilitating noise reduction is achieved, and the harm to physical and mental health of people caused by noise pollution is avoided; extend to exhaust passage 3's inside through setting up exhaust pipe 11 for waste gas can discharge through exhaust passage 3, simultaneously through the effectual filtration of filter screen layer 16 and activated carbon layer 17 and absorb the harmful gas in the waste gas, has reached the effect of the environmental protection of being convenient for, and the waste gas of having avoided generating set body 10 operation to produce can cause the pollution to the environment of people's life.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diesel generating set is with silence dustcoat structure, includes the cover body (1), cover door (2) and exhaust passage (3), its characterized in that: the top of the cover body (1) is movably provided with a cover door (2), the side surface of the cover body (1) is fixedly provided with an exhaust passage (3), and the inner surfaces of the cover body (1) and the cover door (2) are both provided with soundproof cotton (20);

the novel mask is characterized in that sliding grooves (4) are formed in the left end and the right end of the inner wall of the mask body (1), the sliding grooves (4) are connected in a sliding mode through supporting plates (5), the bottoms of the supporting plates (5) are fixedly connected with the bottom inside the mask body (1) through rubber shock absorption pads (6), fixing grooves (8) are formed in the bottom inside the mask body (1), fixing pipes (9) are fixedly arranged inside the fixing grooves (8), and fixing rods (7) extending into the fixing pipes (9) are fixedly connected to the bottoms of the supporting plates (5);

a generator set body (10) is arranged on the surface of the supporting plate (5), an exhaust gas pipe (11) is fixedly arranged on the surface of the generator set body (10), fixing springs (12) are fixedly arranged at the top and the bottom of the inside of the exhaust channel (3), fixing blocks (13) are fixedly arranged at opposite ends of the fixing springs (12), and the opposite ends of the fixing blocks (13) are mutually abutted against the surface of the exhaust gas pipe (11);

the top of the exhaust passage (3) is provided with a placement groove (14) extending into the exhaust passage (3), a fixing frame (15) is arranged inside the placement groove (14), a filter screen layer (16) and an activated carbon layer (17) are arranged inside the fixing frame (15), the surface of the cover body (1) is movably provided with a limiting rod (18), and one end of the limiting rod (18) is mutually abutted to the top of the fixing frame (15);

the left end and the right end of the cover body (1) are respectively provided with a ventilation opening (21) and a heat dissipation opening (22).

2. The silence housing structure for diesel generating set of claim 1, characterized in that: the fixing rod (7) is perpendicular to the supporting plate (5), and the fixing rod (7) and the fixing pipe (9) slide in each other.

3. The silence housing structure for diesel generating set of claim 1, characterized in that: the filter screen layer (16) and the activated carbon layer (17) completely cover the channel opening of the exhaust channel (3), and the filter screen layer (16) is positioned on the left side of the activated carbon layer (17).

4. The silence housing structure for diesel generating set of claim 1, characterized in that: the surface of the cover body (1) is fixedly provided with a limiting spring (19), and one end of the limiting spring (19) is fixedly connected with the surface of the limiting rod (18).

5. The silence housing structure for diesel generating set of claim 1, characterized in that: the inside of vent (21) and thermovent (22) all fixed mounting have dust screen (24), the inside fixed mounting of thermovent (22) has fan (23).

6. The silence housing structure for diesel generating set of claim 1, characterized in that: the front end fixed mounting of the cover body (1) has observation window (25), observation window (25) constitute for double-deck vacuum glass.