CN217002054U

CN217002054U - Diesel generating set with noise reduction mechanism

Info

Publication number: CN217002054U
Application number: CN202123268394.3U
Authority: CN
Inventors: 祝小刚; 陈伟; 施洪鸣
Original assignee: CHANGZHOU BEIANTE POWER MACHINERY CO LTD
Current assignee: CHANGZHOU BEIANTE POWER MACHINERY CO LTD
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-19
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a diesel generating set with a noise reduction mechanism, which has the technical scheme main points that: the refrigerator comprises a refrigerator body, wherein a hinge is fixedly arranged on one side of the refrigerator body, a refrigerator door is arranged on one side of the refrigerator body, and the refrigerator door is fixedly connected with the hinge; the accessible injects the condensate to the inside of water tank when using, through opening miniature suction pump extraction condensate, make the condensate flow in the inside of two U-shaped tubular metal resonator, can realize absorbing the thermal effect of the inside diesel generating set of box, the louvre of avoiding conventional generating set shell to set up is too much, the noise that can lead to generating set to produce spreads to the external world, through setting up the drainage post, absorb the heat back that diesel generating set operation produced through the U-shaped tubular metal resonator when using, the surface can condense the water droplet, can guide the water droplet through the inside of drainage hole flow direction aqua storage tank through the drainage post this moment and store, avoid the water droplet directly to drop to diesel generating set and lead to the harm.

Description

Diesel generating set with noise reduction mechanism

Technical Field

The utility model relates to the technical field of noise reduction of diesel generators, in particular to a diesel generator set with a noise reduction mechanism.

Background

According to the application number: CN 202121387779.9's chinese patent can know, a diesel generating set who makes an uproar falls in heat dissipation, including unable adjustment base, the fixed surface fixed mounting has the shell on the unable adjustment base, and the fixed surface fixed connection has rubber base on the unable adjustment base, and fixed surface installs generating set on the rubber base, and fixed surface installs a plurality of landing legs under the generating set, and fixed surface is connected with the acoustic celotex board on the unable adjustment base, and the equal fixedly connected with a plurality of amortization cotton in two relative surfaces of acoustic celotex board. The diesel generator is sealed inside by arranging the shell, noise is reduced, the sound insulation plate is matched with the shell to form a double-layer sound insulation structure by arranging the sound insulation plate, the sound insulation effect is better, the noise is reflected for many times inside the sound insulation plate by arranging the sound insulation cotton on the surface of the sound insulation plate, the energy of sound waves is consumed, the noise is reduced, and compared with a normal diesel generator set, the diesel generator is quieter to use and is suitable for being used in areas such as residential areas.

However, the diesel generator set with heat dissipation and noise reduction still has some disadvantages, such as: the louvre that generating set shell was seted up is too much, can lead to the noise that generating set produced to spread to the external world, and the fan also can produce a large amount of noises when heat extraction to generating set simultaneously, for solving above-mentioned problem, we provide a diesel generating set with mechanism of making an uproar falls.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the present invention aims to provide a diesel generator set with a noise reduction mechanism to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a diesel-electric generator set with a noise reduction mechanism, comprising: the refrigerator comprises a refrigerator body, a door and a hinge, wherein the hinge is fixedly arranged on one side of the refrigerator body, and the door is fixedly connected with the hinge; the smoke exhaust hole is formed in the top surface of the box body; the noise reduction assembly is arranged on one side of the box door and used for reducing noise generated by the diesel generator.

Through adopting above-mentioned technical scheme, through setting up the exhaust hole for connect diesel generating set's exhaust port, through setting up the subassembly of making an uproar that falls, be used for the noise reduction, reduce the noise of disseminating to external.

Preferably, the noise reduction assembly comprises: two first angle yards, two the equal fixed mounting of first angle yard is in one side of chamber door, one side of chamber door is provided with first abatvoix, first abatvoix activity joint is two between the first angle yard, the equal fixed mounting in inside left and right sides of box has two second angle yards, two activity joint has the second abatvoix between the second angle yard.

Through adopting above-mentioned technical scheme, through setting up first angle sign indicating number, the accessible is taken out the first abatvoix between two first angle signs when using, avoids first abatvoix long-term use and harm, and the inconvenient condition of change takes place.

Preferably, the noise reduction assembly further comprises: the support frame, support frame fixed mounting is in one side of box, the top surface fixed mounting of support frame has miniature suction pump, the top surface fixed mounting of support frame has the water tank, the mouth that draws water of miniature suction pump with the delivery port of water tank is fixed cup joints together, four cooling holes have been seted up to one side of box, the inside of box is provided with two U-shaped tubular metals, the both ends of U-shaped tubular metal are fixed cup joints respectively in the inside of cooling hole, be provided with the communicating pipe of one side of box, the both ends fixed cup joint of communicating pipe are at two the both ends that U-shaped tubular metal is close to mutually, and two the leftmost end of U-shaped tubular metal is fixed to be cup jointed first connecting pipe, first connecting pipe with the delivery port of miniature suction pump is fixed cup joint together, and two the rightmost end fixed cup joint of U-shaped tubular metal has the second connecting pipe, the second connecting pipe is movably sleeved with the water inlet of the water tank; and the drainage piece is arranged on one side of the box body and used for draining water drops.

Through adopting above-mentioned technical scheme, through setting up the U-shaped tubular metal resonator, the accessible injects the condensate to the inside of water tank when using, through opening miniature suction pump extraction condensate, makes the condensate flow in the inside of two U-shaped tubular metal resonators, can realize absorbing the thermal effect of the inside diesel generating set of box, and the louvre of avoiding conventional generating set shell to set up is too much, can lead to the noise that generating set produced to spread to the external world.

Preferably, the drainage member includes: the water storage tank is arranged on one side of the box body, four drainage holes are formed in the inner bottom surface of the box body, the drainage holes are communicated with the water storage tank, two drainage columns are fixedly mounted on the bottom surface of the U-shaped metal tube, and the drainage columns are movably clamped together with the drainage holes.

Through adopting above-mentioned technical scheme, through setting up the drainage post, absorb the heat back that diesel generating set operation produced through the U-shaped tubular metal resonator when using, the surface can condense the water droplet, can guide the water droplet through the inside of drainage hole flow direction aqua storage tank through the drainage post this moment and store, avoids the water droplet directly to drop to diesel generating set and leads to the harm.

Preferably, the inner part of the water storage tank is movably clamped with the sealing plug.

Through adopting above-mentioned technical scheme, through setting up the sealing plug, the staff of being convenient for discharges the waste liquid that the aqua storage tank is inside to be stored.

Preferably, shock pads are fixedly mounted at four corners of the bottom surface of the box body.

Through adopting above-mentioned technical scheme, through setting up the shock pad for reduce the vibrations that the diesel generating set produced when moving.

In summary, the utility model mainly has the following beneficial effects:

through setting up first angle sign indicating number, the accessible is taken first abatvoix between two first angle signs out when using, avoid first abatvoix to use for a long time and harm, the inconvenient condition of change takes place, through setting up the U-shaped tubular metal resonator, the accessible injects the condensate into the inside of water tank when using, extract the condensate through opening miniature suction pump, make the condensate flow in the inside of two U-shaped tubular metal resonators, can realize absorbing the thermal effect of the inside diesel generating set of box, it is too much to avoid the louvre that conventional generating set shell was seted up, the noise that can lead to generating set to produce spreads to the external world.

Through setting up the drainage post, absorb the heat back that diesel generating set operation produced through the U-shaped tubular metal resonator when using, the surface can condense the water droplet, can guide the water droplet through the drainage hole to flow to the inside of aqua storage tank and store this moment through the drainage post, avoids the water droplet directly to drop to diesel generating set and leads to the harm.

Through setting up the exhaust port for connect diesel generating set's exhaust port, through setting up the sealing plug, the staff of being convenient for discharges the waste liquid of the inside storage of aqua storage tank, through setting up the shock pad, is used for reducing the vibrations that diesel generating set produced when moving.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

fig. 3 is a left side view of the box body of the utility model.

Reference numerals: 1. a box body; 2. a box door; 3. a smoke vent; 4. a first corner connector; 5. a first sound-absorbing panel; 6. a second corner connector; 7. a second sound-absorbing panel; 8. a support frame; 9. a water pump; 10. a water tank; 11. a cooling hole; 12. a U-shaped metal tube; 13. a communicating pipe; 14. a first connecting pipe; 15. a second connecting pipe; 16. a water storage tank; 17. a drainage hole; 18. a drainage column; 19. a sealing plug; 20. a shock-absorbing pad.

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.

Referring to fig. 1 and 2, a diesel generator set with a noise reduction mechanism includes: box 1, one side fixed mounting of box 1 has the hinge, and one side of box 1 is provided with chamber door 2, and chamber door 2 is in the same place with hinge fixed connection, and smoke vent 3 has been seted up to the top surface of box 1, through setting up smoke vent 3 for connect diesel generating set's exhaust port, one side of chamber door 2 is provided with the subassembly of making an uproar that falls, is used for reducing the noise that diesel generating set produced, through setting up the subassembly of making an uproar that falls, is used for the noise reduction, reduces the noise of broadcasting to external noise, and the subassembly of making an uproar that falls includes: two first angle sign indicating number 4, the equal fixed mounting in one side of chamber door 2 of two first angle sign indicating numbers 4, one side of chamber door 2 is provided with first abatvoix 5, first abatvoix 5 activity joint is between two first angle sign indicating numbers 4, the equal fixed mounting in the inside left and right sides of box 1 has two second angle sign indicating numbers 6, activity joint has second abatvoix 7 between two second angle sign indicating numbers 6, through setting up first angle sign indicating number 4, the accessible is taken out first abatvoix 5 between two first angle sign indicating numbers 4 when using, avoid first abatvoix 5 to use for a long time and harm, the inconvenient condition of change takes place.

Referring to fig. 1 and 3, the noise reduction assembly further includes: a supporting frame 8, the supporting frame 8 is fixedly installed at one side of the box body 1, a micro water suction pump 9 is fixedly installed at the top surface of the supporting frame 8, a water tank 10 is fixedly installed at the top surface of the supporting frame 8, a water suction port of the micro water suction pump 9 is fixedly sleeved with a water outlet of the water tank 10, four cooling holes 11 are formed at one side of the box body 1, two U-shaped metal tubes 12 are arranged inside the box body 1, two ends of the U-shaped metal tubes 12 are respectively fixedly sleeved with the inside of the cooling holes 11, a communicating tube 13 is arranged at one side of the box body 1, two ends of the communicating tube 13 are fixedly sleeved with two ends of the two U-shaped metal tubes 12, a first connecting tube 14 is fixedly sleeved at the leftmost end of the two U-shaped metal tubes 12, the first connecting tube 14 is fixedly sleeved with the water outlet of the micro water suction pump 9, a second connecting tube 15 is fixedly sleeved at the rightmost end of the two U-shaped metal tubes 12, the second connecting tube 15 is movably sleeved with the water inlet of the water tank 10, through setting up U-shaped tubular metal resonator 12, the accessible injects the condensate to the inside of water tank 10 when using, extracts the condensate through opening miniature suction pump 9, makes the condensate flow in the inside of two U-shaped tubular metal resonators 12, can realize absorbing the thermal effect of the inside diesel generating set of box 1, it is too much to avoid the louvre that conventional generating set shell was seted up, the noise that can lead to generating set to produce spreads to the external world, one side of box 1 is provided with the drainage piece for the drainage water droplet.

Referring to fig. 1 and 3, the drainage member includes: the water storage tank 16 is arranged on one side of the box body 1, four drainage holes 17 are formed in the inner bottom surface of the box body 1, the drainage holes 17 are communicated with the water storage tank 16, two drainage columns 18 are fixedly arranged on the bottom surface of the U-shaped metal pipe 12, the drainage columns 18 are movably clamped with the drainage holes 17, through the drainage columns 18, when the water storage tank is used, after heat generated by the operation of a diesel generator set is absorbed through the U-shaped metal pipe 12, water drops can be condensed on the surface of the water storage tank, at the moment, the water drops can be guided to flow into the water storage tank 16 through the drainage holes 17 to be stored through the drainage columns 18, the damage caused by the fact that the water drops directly fall to the diesel generator set is avoided, through the sealing plugs 19 which are movably clamped in the inner portion of the water storage tank 16, a worker can conveniently discharge waste liquid stored in the water storage tank 16 through the arrangement of the sealing plugs 19, the shock pads 20 are fixedly arranged at four corners of the bottom surface of the box body 1, through the arrangement of the shock pads 20, the vibration reduction device is used for reducing vibration generated when the diesel generating set operates.

The working principle is as follows: referring to fig. 1, 2 and 3, when the water storage tank is used, the first sound absorption plate 5 between the two first corner connectors 4 can be drawn out, so that the first sound absorption plate 5 is prevented from being damaged due to long-term use and inconvenient replacement can be avoided, the U-shaped metal pipe 12 is arranged, condensate can be injected into the water tank 10 when the water storage tank is used, the condensate can be pumped by starting the micro water pump 9, the condensate can flow in the two U-shaped metal pipes 12, the effect of absorbing heat generated by the diesel generator set in the tank body 1 can be achieved, excessive heat dissipation holes formed in the shell of the conventional generator set are avoided, noise generated by the generator set can be diffused to the outside, water drops can be condensed on the surface after the heat generated by the operation of the diesel generator set is absorbed through the U-shaped metal pipe 12 when the water storage tank is used, and at the time, the water drops can be guided to flow into the water storage tank 16 through the drainage holes 17 by the drainage column 18 for storage, the water drop is prevented from directly dropping to the diesel generating set to cause damage.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A diesel generator set with a noise reduction mechanism, comprising:

the refrigerator comprises a refrigerator body (1), wherein a hinge is fixedly arranged on one side of the refrigerator body (1), a refrigerator door (2) is arranged on one side of the refrigerator body (1), and the refrigerator door (2) is fixedly connected with the hinge;

the smoke exhaust hole (3) is formed in the top surface of the box body (1);

the noise reduction assembly is arranged on one side of the box door (2) and is used for reducing noise generated by the diesel generator; the noise reduction assembly includes:

the two first corner connectors (4) are fixedly mounted on one side of the box door (2), a first sound absorption plate (5) is arranged on one side of the box door (2), the first sound absorption plate (5) is movably clamped between the two first corner connectors (4), two second corner connectors (6) are fixedly mounted on the left side and the right side of the interior of the box body (1), and a second sound absorption plate (7) is movably clamped between the two second corner connectors (6); the noise reduction assembly further comprises:

support frame (8), support frame (8) fixed mounting be in one side of box (1), the top surface fixed mounting of support frame (8) has miniature suction pump (9), the top surface fixed mounting of support frame (8) has water tank (10), the mouth that draws water of miniature suction pump (9) with the fixed cup joint of delivery port of water tank (10) is in the same place, four cooling hole (11) have been seted up to one side of box (1), the inside of box (1) is provided with two U-shaped tubular metal resonator (12), the both ends of U-shaped tubular metal resonator (12) are fixed cup joint respectively in the inside of cooling hole (11), be provided with communicating pipe (13) of one side of box (1), the both ends fixed cup joint of communicating pipe (13) are two the both ends that U-shaped tubular metal resonator (12) are close to mutually, two first connecting pipe (14) are cup jointed to the leftmost end of U-shaped tubular metal resonator (12), the first connecting pipe (14) is fixedly sleeved with a water outlet of the miniature water pump (9), the rightmost end of each of the two U-shaped metal pipes (12) is fixedly sleeved with a second connecting pipe (15), and the second connecting pipe (15) is movably sleeved with a water inlet of the water tank (10);

the drainage piece is arranged on one side of the box body (1) and used for draining water drops.

2. The diesel generator set with the noise reduction mechanism of claim 1, wherein the flow guide comprises:

aqua storage tank (16), aqua storage tank (16) are seted up one side of box (1), four drainage holes (17) have been seted up to the inside bottom surface of box (1), drainage hole (17) with aqua storage tank (16) are linked together, U-shaped tubular metal resonator (12) bottom surface fixed mounting has two drainage post (18), drainage post (18) with drainage hole (17) activity joint is in the same place.

3. The diesel generator set with the noise reduction mechanism according to claim 2, wherein the inner part of the water storage tank (16) is movably clamped with a sealing plug (19).

4. The diesel generator set with the noise reduction mechanism is characterized in that shock absorption pads (20) are fixedly mounted at four corners of the bottom surface of the box body (1).