CN209875282U - Low noise generating set silence case - Google Patents

Low noise generating set silence case Download PDF

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Publication number
CN209875282U
CN209875282U CN201920670215.2U CN201920670215U CN209875282U CN 209875282 U CN209875282 U CN 209875282U CN 201920670215 U CN201920670215 U CN 201920670215U CN 209875282 U CN209875282 U CN 209875282U
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China
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water
box
face
pipe
flange
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CN201920670215.2U
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Chinese (zh)
Inventor
孔存良
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Shandong Generator Co Ltd
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Shandong Generator Co Ltd
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Priority to CN201920670215.2U priority Critical patent/CN209875282U/en
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Abstract

The utility model provides a low-noise silent box of a generator set, which comprises a box body and a box cover, wherein a water storage tank is arranged on the lower end surface of the box body, a second cover body is arranged on the outer surface of the periphery of the box body, a water pump is arranged on the left side of the upper end surface of the water storage tank, an ice adding opening is formed in the right side of the upper end surface of the water storage tank, a first cover body is arranged on the upper end surface of the box cover, a water inlet pipe and a water outlet pipe are arranged on the left end surface of the first cover body, the left end of the water inlet pipe is provided with a water delivery pipe through a bolt, the other end of the water delivery pipe is connected with a water pump, the water inlet end of the water pump is provided with a water suction pipe, the left end of the water outlet pipe is provided with a connecting pipe through a bolt, the other end of the connecting pipe is arranged on the upper end surface of the second cover body, a water return pipe is arranged on the upper side of the left end surface of the two cover bodies, the lower end of the water return pipe extends into the water storage tank, this design can realize utilizing the cooling water to cool down box and case lid, has reduced maintenance latency.

Description

Low noise generating set silence case
Technical Field
The utility model relates to a low noise generating set silence case belongs to generating set technical field.
Background
The generator set drives the generator to work to generate electricity by the engine, noise can be generated when tail gas is discharged in the working process of the engine, the engine exhaust port is connected with the mute box, the noise is absorbed by the mute box, however, smoke discharged by the engine contains a large amount of heat, after the smoke enters the mute box, part of the heat is transferred to the box body and the box cover, when the mute box is shut down to be maintained, the mute box needs to be naturally cooled to a proper temperature, more time is consumed, and the maintenance efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a low noise generating set silence case to propose when shutting down maintenance silence case in solving above-mentioned background art, need wait to silence case natural cooling to suitable temperature, it is consuming time more, influence the problem of maintenance efficiency, the utility model discloses realize cold water cooling, reduce latency.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a low-noise generating set mute box comprises a box body and a box cover, wherein the box cover is installed on the upper end face of the box body through screws, sound-absorbing cotton I is installed on the inner surface of the box body, sound-absorbing cotton II is installed on the lower end face of the box cover, a smoke inlet pipe is installed on the right end face of the box body, a metal corrugated compensator is installed on the right end face of the smoke inlet pipe through bolts, a plurality of groups of round holes are uniformly formed in the left side of the annular side face of the smoke inlet pipe, a smoke exhaust pipe is installed on the left side of the upper end face of the box cover, a water storage tank is installed on the lower end face of the box body, a cover body II is installed on the outer surface of the periphery of the box body, a water pump is installed on the left side of the upper end face of the water storage tank, an ice adding port is formed in the right side, the water suction pipe lower extreme extends to the inside downside of storage water tank, the bolt installation connecting pipe is passed through to the outlet pipe left end, the connecting pipe other end is installed at two up end of the cover body, two down end left sides installation stop valves of the cover body, the stop valve other end is installed at the storage water tank up end, side-mounting wet return on two left end faces of the cover body, the wet return lower extreme extends to in the storage water tank.
Furthermore, the water discharge valve is installed on the lower side of the right end face of the water storage tank, and two sets of fixing lugs are symmetrically installed on the lower side edges of the front end face and the rear end face of the water storage tank.
Furthermore, a first flange is welded at the left end of the water inlet pipe, a second flange is welded at the end, far away from the water pump, of the water delivery pipe, the first flange is fixedly connected with the second flange through bolts, a third flange is welded at the left end of the water outlet pipe, a fourth flange is welded at the end, far away from the second cover body, of the connecting pipe, and the third flange is fixedly connected with the fourth flange through bolts.
Furthermore, lifting lugs are installed at four corners of the upper end face of the box cover.
The utility model has the advantages that: the utility model discloses an add ice-cube and cooling water in to the storage water tank with the ice mouth, and then utilize the water pump to carry the cooling water to cover body one and cover body two in, reach the effect of quick cooling box and case lid, avoid spending more time waiting when shutting down the maintenance, reduce latency is favorable to improving maintenance efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a low-noise generator set mute box of the present invention;
in the figure: 1-box body, 2-metal corrugated compensator, 3-smoke inlet pipe, 4-sound absorbing cotton I, 5-round hole, 6-box cover, 7-sound absorbing cotton II, 8-cover body I, 9-smoke exhaust pipe, 10-water inlet pipe, 11-water outlet pipe, 12-water delivery pipe, 13-connecting pipe, 14-cover body II, 15-stop valve, 16-water pump, 17-water suction pipe, 18-water storage tank, 19-water return pipe and 20-ice adding port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, the present invention provides a technical solution: a low-noise generating set mute box comprises a box body 1 and a box cover 6, wherein the box cover 6 is arranged on the upper end surface of the box body 1 through screws, a first sound-absorbing cotton 4 is arranged on the inner surface of the box body 1, a second sound-absorbing cotton 7 is arranged on the lower end surface of the box cover 6, a smoke inlet pipe 3 is arranged on the right end surface of the box body 1, a metal corrugated compensator 2 is arranged at the right end of the smoke inlet pipe 3 through bolts, a plurality of groups of round holes 5 are uniformly arranged on the left side of the annular side surface of the smoke inlet pipe 3, a smoke outlet pipe 9 is arranged on the left side of the upper end surface of the box cover 6, the smoke inlet pipe 3 is connected with a smoke outlet of an engine through the metal corrugated compensator 2, the effect of soft connection and vibration damage prevention is realized, smoke generated by the engine uniformly enters the box body 1 through the plurality of the round holes 5 on the smoke outlet pipe 9, the first sound, a water pump 16 is arranged on the left side of the upper end face of a water storage tank 18, an ice adding port 20 is formed in the right side of the upper end face of the water storage tank 18, a first cover body 8 is arranged on the upper end face of a tank cover 6, a water inlet pipe 10 and a water outlet pipe 11 are arranged on the left end face of the first cover body 8, a water delivery pipe 12 is arranged at the left end of the water inlet pipe 10 through a bolt, the other end of the water delivery pipe 12 is connected with the water pump 16, a water suction pipe 17 is arranged at the water inlet end of the water pump 16, the lower end of the water suction pipe 17 extends to the lower side inside the water storage tank 18, a connecting pipe 13 is arranged at the left end of the water outlet pipe 11 through a bolt, the other end of the connecting pipe 13 is arranged on the upper end face of a second cover body 14, a stop valve 15 is arranged on the left side of the lower end, put through the circuit of water pump 16 afterwards, and then the cooling water of water pump 16 work in with storage water tank 18 is through the pipe 17 that absorbs water, raceway 12 and inlet tube 10 are carried to cover body 8 in, and then the heat on the cooling water absorption case lid 6, the cooling water flows into cover body two 14 in through outlet pipe 11 and connecting pipe 13 afterwards, absorb the heat on the box 1 once more, absorb the heat cooling water and flow back to storage water tank 18 in through wet return 19, with this effect of realizing the water-cooling, reduce the latency of cooling case lid 6 and box 1, and the maintenance efficiency is improved, when opening stop valve 15, be convenient for discharge the remaining cooling water in the cover body two 14.
As an embodiment of the present invention: the drain valve is installed to 18 right-hand member undersides of storage water tank, and storage water tank 18 front and back both ends face downside edge all symmetry installation two sets of fixed ears, installs the drain valve on storage water tank 18, is convenient for discharge the moisture in storage water tank 18, and the design of fixed ear is convenient for the fixed of storage water tank 18 position.
As an embodiment of the present invention: inlet tube 10 left end welded flange one, water pump 16's one end welded flange two is kept away from to raceway 12, flange one passes through bolt and two fixed connection of flange, 11 left end welded flange three of outlet pipe, cover body two 14's one end welded flange four is kept away from to connecting pipe 13, flange three passes through bolt and four fixed connection of flange, before needing to separate case lid 6 and box 1, at first separate flange one and flange two and flange three and flange four, and then be convenient for inlet tube 10 and raceway 12 be connected and outlet pipe 11 and connecting pipe 13 be connected when being convenient for box 1 and case lid 6 separation.
As an embodiment of the present invention: lifting lugs are arranged at four edges of the upper end face of the box cover 6, and the lifting lugs are arranged on the box cover 6 to provide a carrier for lifting.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (4)

1. The utility model provides a low noise generating set silence case, includes box and case lid, its characterized in that: the box cover is arranged on the upper end face of the box body through screws, a first sound-absorbing cotton is arranged on the inner surface of the box body, a second sound-absorbing cotton is arranged on the lower end face of the box cover, a smoke inlet pipe is arranged on the right end face of the box body, a metal corrugated compensator is arranged on the right end of the smoke inlet pipe through bolts, a plurality of groups of round holes are uniformly formed in the left side of the annular side face of the smoke inlet pipe, a smoke exhaust pipe is arranged on the left side of the upper end face of the box cover, a water storage tank is arranged on the lower end face of the box body, a second cover body is arranged on the outer surface of the periphery of the box body, a water pump is arranged on the left side of the upper end face of the water storage tank, an ice adding port is formed in the right side of the upper end face of the water storage tank, a first cover, the water outlet pipe left end passes through bolt installation connecting pipe, the connecting pipe other end is installed at two up end of the cover body, two lower terminal surface left sides installation stop valves of the cover body, the stop valve other end is installed at the storage water tank up end, two left end face upside installation wet return of the cover body, the wet return lower extreme extends to in the storage water tank.
2. The low noise generator set mute box of claim 1, wherein: the water storage tank is provided with a drain valve at the lower side of the right end face of the water storage tank, and two sets of fixing lugs are symmetrically arranged at the lower side edges of the front and rear end faces of the water storage tank.
3. The low noise generator set mute box of claim 1, wherein: the water pump is characterized in that a first flange is welded at the left end of the water inlet pipe, a second flange is welded at the end, far away from the water pump, of the water delivery pipe, the first flange is fixedly connected with the second flange through bolts, a third flange is welded at the left end of the water outlet pipe, a fourth flange is welded at the end, far away from the second cover body, of the connecting pipe, and the third flange is fixedly connected with the fourth flange through bolts.
4. The low noise generator set mute box of claim 1, wherein: lifting lugs are arranged at four edges of the upper end face of the box cover.
CN201920670215.2U 2019-05-12 2019-05-12 Low noise generating set silence case Active CN209875282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920670215.2U CN209875282U (en) 2019-05-12 2019-05-12 Low noise generating set silence case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920670215.2U CN209875282U (en) 2019-05-12 2019-05-12 Low noise generating set silence case

Publications (1)

Publication Number Publication Date
CN209875282U true CN209875282U (en) 2019-12-31

Family

ID=68964791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920670215.2U Active CN209875282U (en) 2019-05-12 2019-05-12 Low noise generating set silence case

Country Status (1)

Country Link
CN (1) CN209875282U (en)

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