CN212454625U - Double-deck container of radiating generating set of high-efficient amortization - Google Patents
Double-deck container of radiating generating set of high-efficient amortization Download PDFInfo
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- CN212454625U CN212454625U CN202021293635.2U CN202021293635U CN212454625U CN 212454625 U CN212454625 U CN 212454625U CN 202021293635 U CN202021293635 U CN 202021293635U CN 212454625 U CN212454625 U CN 212454625U
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Abstract
The utility model discloses a high-efficiency silencing and heat-dissipating double-layer container for a generator set, which comprises a box body, wherein a transverse clapboard is transversely arranged in the box body to divide the box body into a first cavity and a second cavity from top to bottom, a first vertical clapboard with a hollow part is vertically arranged in the first cavity to divide the first cavity into a first mounting cavity and a first noise reduction cavity from left to right, a second vertical clapboard with a hollow part is vertically arranged in the second cavity to divide the second cavity into a second mounting cavity and a second noise reduction cavity from left to right, a plurality of first noise reduction cylinders are arranged in the first noise reduction cavity at intervals, a first air inlet is arranged on the outer wall of the first mounting cavity, a first exhaust port is arranged on the outer wall of the first noise reduction cavity, a first ventilating fan is arranged on the first vertical clapboard to ensure that air flows pass through the first air inlet, the first mounting cavity, the first noise reduction cavity and the intervals among the plurality of first noise reduction cylinders, the second cavity is the same as the first cavity in structure. The utility model discloses take up an area of for a short time, the heat dissipation is fast and the noise is little.
Description
Technical Field
The utility model relates to a motor generator system machine case field, in particular to radiating generating set double-deck container of high-efficient amortization.
Background
The diesel oil/gasoline internal combustion engine is matched with a power generation motor to form a generator set serving as a standby power supply, and the generator set is widely distributed in various fields such as industrial and mining enterprises, hospital schools, data centers, financial centers and the like. But its transportation is inconvenient, the noise is big, can give off characteristics such as a large amount of heats also bring inconvenience for the user, for convenient transportation and setting, the form that sets up generating set in the shelter has appeared at present, but the accumulated heat of present shelter inside is usually for the air discharge fan is straight arranged, leads to the noise to follow the exhaust to spread outside the cabin in a large number.
At present generating set and tail gas muffler all set up inside a shelter, make the whole area occupied in shelter very big, and the tail gas muffler sets up in the easy not smooth and temperature of exhausting of shelter inside, and the tail gas muffler of high temperature can drive the inside temperature rising of shelter, make the high temperature environment for being unfavorable for generating set work in the shelter, make the radiating pressure in the shelter very big, need adopt bigger heat dissipation window and use faster-speed exhaust fan, and this further makes more a large amount of noises spread outside the cabin again.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a radiating double-deck container of generating set of high-efficient amortization, makes the whole area of occupation of machine case littleer, generating set receive the temperature interference of tail gas muffler littleer, generating set's operating temperature lower heat dissipation better, the noise that spreads still less.
In order to achieve the purpose, the utility model discloses a double-layer container of a generating set with high-efficiency noise reduction and heat dissipation, which comprises a box body, wherein a transverse clapboard is transversely arranged in the box body to divide the box body into a first cavity and a second cavity up and down, a first vertical clapboard with a hollow part is vertically arranged in the first cavity to divide the first cavity into a first mounting cavity and a first noise reduction cavity left and right, a second vertical clapboard with a hollow part is vertically arranged in the second cavity to divide the second cavity into a second mounting cavity and a second noise reduction cavity left and right, the first mounting cavity is used for placing a tail gas silencer, the second mounting cavity is used for placing the generating set, an air inlet pipe of the tail gas silencer passes through the transverse clapboard to be communicated with a tail gas pipe of the generating set, a plurality of first noise reduction cylinders are arranged in the first noise reduction cavity at intervals, the first noise reduction cylinders comprise a sound absorption material which, be provided with first air inlet on the outer wall of first installation cavity, first exhaust port has on the outer wall in the first chamber of making an uproar, be provided with first ventilating fan on the first perpendicular baffle, make the air current pass through in proper order interval between first air inlet, first installation cavity, the first chamber of making an uproar and a plurality of first cylinders of making an uproar and follow first exhaust port discharges the box is outside, the second cavity have with first air inlet, first ventilating fan, first exhaust port and a plurality of first cylinders of making an uproar set up the same second air inlet, second ventilating fan, second exhaust port and a plurality of second cylinders of making an uproar of making.
Preferably, the cylindrical sound absorbing material has a hollow cylindrical shape.
Preferably, the first noise reduction cylinder further comprises a plastic plate covering the outer wall of the cylindrical sound absorption material, and hollow parts densely arranged on the plastic plate.
Preferably, the first noise reduction cylinder further comprises a plastic plate covering the inner side wall and the outer side wall of the hollow cylindrical sound absorption material, and hollow parts densely arranged on the plastic plate.
Preferably, the inner walls of the first and second installation cavities are respectively covered with sound absorption materials.
Preferably, the plurality of first noise reduction cylinders are arranged at intervals in a triangular array.
Preferably, the first exhaust port is disposed at the top of the first noise reduction cavity, and one side of a triangular array formed by the plurality of first noise reduction cylinders arranged at intervals faces the top of the first noise reduction cavity.
Preferably, the first and second air outlets are respectively provided with a first and second electric louver.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the interior of the box body is divided into a first cavity and a second cavity by the transverse partition plate, the first cavity is used for placing a tail gas silencer, the second cavity is used for placing a generator set, and the high-temperature tail gas silencer in the first cavity is difficult to transfer the temperature to the generator set in the second cavity, so that the working environment temperature of the generator set is lower, and the heat dissipation is better;
the first cavity is internally divided into a first mounting cavity and a first noise reduction cavity by arranging a first vertical partition plate with a hollow part, a first noise reduction cylinder is arranged in the first noise reduction cavity, and accumulated heat is actively guided by a first ventilation fan to enter the first noise reduction cavity from the first mounting cavity for noise reduction and then discharged, so that the exhaust noise of the tail gas silencer is reduced; the second cavity with the same structure as the first cavity is arranged, so that the exhaust noise of the generator set is reduced;
the noise reduction cylinders are arranged into cylindrical or hollow cylindrical sound absorption materials and are arranged at intervals, one part of sound is absorbed by the sound absorption materials, and the other part of sound which is not absorbed and subjected to noise reduction is reflected by the cylindrical surface in all directions, so that the sound which is not absorbed and subjected to noise reduction is reflected for multiple times in the noise reduction cavity, the staying time in the noise reduction cavity is longer, the sound absorption and noise reduction effects are better, meanwhile, the contact area of the cylindrical or hollow cylindrical sound absorption materials to air and sound waves is larger, and the sound absorption and noise reduction effects are better;
the cylindrical or hollow cylindrical sound-absorbing material is covered by the shaping plate from the side wall, so that the shape of the noise-reducing cylinder is stable and durable, and the shaping plate is provided with hollows to expose the sound-absorbing material to play a sound-absorbing role;
the noise reduction cylinders are arranged in a triangular array form, so that the gas exhaust process is more tortuous, the residence time in the noise reduction cavity is longer, the contact area with the sound absorption material is larger, the time is longer, and the noise reduction effect is better;
the air exhaust port is arranged at the top of the noise reduction cavity for air exhaust, one side of the triangular array of the noise reduction cylinder faces the top of the noise reduction cavity, namely the other two sides of the triangular array face the lower part of the noise reduction cavity, air enters the noise reduction cavity from the two sides of the triangular array, then enters the triangular array from the two sides of the triangular array and is discharged from the triangular array towards one side of the top of the noise reduction cavity, and air flows are converged after being impacted in a staggered mode, so that a certain noise reduction effect can be achieved, and the whole noise reduction effect is;
through setting up electronic shutter at the gas vent, the shutter is opened the air current more smoothly when the inside high temperature of box and is reached more quick heat dissipation, and reduces the aperture of shutter when the temperature is suitable and make the air current resistance increase, fall the longer noise reduction effect of intracavity dwell time better of making an uproar.
Drawings
Fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic structural view of a noise reduction cylinder according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1-2.
Referring to fig. 1-2, a high-efficient amortization radiating generator set double-layer container comprises a box body 1, a transverse partition plate 13 is transversely arranged in the box body 1 to vertically divide the box body 1 into a first cavity 11, a second cavity 11 and a first noise reduction cavity 112, a first vertical partition plate 14 with hollows is vertically arranged in the first cavity 11 to horizontally divide the first cavity 11 into a first mounting cavity 111 and a first noise reduction cavity 112, a second vertical partition plate 15 with hollows is vertically arranged in the second cavity 12 to horizontally divide the second cavity 12 into a second mounting cavity 121 and a second noise reduction cavity 122, the first mounting cavity 111 is used for placing a tail gas silencer 5, the second mounting cavity 121 is used for placing a generator set 4, and an air inlet pipe of the tail gas silencer 5 penetrates through the transverse partition plate 13 to be communicated with a tail gas pipe of the generator set 4.
A plurality of first noise reduction cylinders 21 are arranged in the first noise reduction cavity 112 at intervals, a first air inlet 113 is arranged on the outer wall of the first mounting cavity 111, a first exhaust port 114 is arranged on the outer wall of the first noise reduction cavity 112, and a first ventilation fan 31 is arranged on the first vertical partition plate 14, so that air flow sequentially passes through the first air inlet 113, the first mounting cavity 111, the first noise reduction cavity 112 and the intervals among the plurality of first noise reduction cylinders 21 and is exhausted out of the box body 1 from the first exhaust port 114.
The second chamber 12 has a second air inlet 123, a second ventilating fan 32, a second air outlet 124, and a plurality of second noise reduction cylinders 22, which are arranged in the same manner and in the same structure as the first air inlet 113, the first ventilating fan 31, the first air outlet 114, and the plurality of first noise reduction cylinders 21. The air flow in the second chamber 12 passes through the second air inlet 123, the second mounting chamber 121, the second noise reduction chamber 122 and the spaces between the plurality of second noise reduction cylinders 22 in this order and is discharged from the second air outlet 124.
The first and second exhaust ports 114, 124 may be disposed on the sidewalls or tops of the first and second noise reduction cavities 112, 122, and in this embodiment, the first and second exhaust ports 114, 124 are preferably disposed on the tops of the first and second noise reduction cavities 112, 122, respectively, so that the gas exhausted from the second exhaust port 124 is exhausted into the first noise reduction cavity 112 and exhausted from the first exhaust port 114 to the outside of the housing.
The first noise reduction cylinders 21 in the first noise reduction cavity 112 are preferably arranged in a triangular array at intervals, one side of the triangular array faces the top of the first noise reduction cavity 112, that is, the other two sides of the triangular array face the lower part of the first noise reduction cavity 112, and after entering the first noise reduction cavity 112, the air enters the triangular array from the two sides of the triangular array and then is discharged from the triangular array towards one side of the top of the first noise reduction cavity 112, so that the air flows are mutually staggered and impacted and then converged, and a better noise reduction effect is realized. The front and rear side walls of the first noise reduction cavity 112 are respectively provided with a plurality of first mounting ribs 214 for fixedly connecting two ends of the first noise reduction cylinder 21.
The second noise reduction cylinder 22 and the first noise reduction cylinder 21 have the same structure and arrangement mode. The front and rear side walls of the second noise reduction cavity 122 are respectively provided with a plurality of second mounting ribs 224 for fixedly connecting two ends of the second noise reduction cylinder 22.
The utility model discloses the first drum 21 of making an uproar of falling can set up to cylindric also can set up to hollow cylinder, the embodiment of the utility model provides an it is preferred to set up to hollow cylinder, and the first drum 21 of making an uproar of falling includes hollow cylinder's sound absorbing material 213 and covers respectively in the inside and outside plastic plate 212, 211 of hollow cylinder's sound absorbing material, has the inside and outside fretwork 2121, 2111 of intensive arrangement on inside and outside plastic plate 212, 211 respectively and is used for exposing the sound absorbing material 213 and inhales the sound and fall the noise. The second noise reduction cylinder 22 and the first noise reduction cylinder 21 have the same structure and arrangement mode.
The inner walls of the first and second mounting cavities 111 and 121 are covered with sound absorbing material. The utility model discloses sound absorbing material is preferred to be adopted for inhaling the sound cotton.
The first and second air outlets 114 and 124 are respectively provided with a first and a second electric shutters 115 and 125, when the temperature inside the box body 1 is too high, the electric shutters are fully opened to enable the air flow to achieve faster heat dissipation, and when the temperature is proper, the opening degree of the electric shutters is reduced to enable the air flow resistance to be increased, and the stay time in the noise reduction cavity is longer to enable the noise reduction effect to be better.
Referring to fig. 1-2, the utility model discloses realize that the radiating process of amortization does:
the tail gas generated by the generator set 4 is discharged through the tail gas silencer 5, the waste gas after being silenced by the tail gas silencer 5 and the high temperature of the tail gas are isolated in the first mounting cavity 111, the first ventilation fan 31 drives the air flow to flow, so that the air flow sequentially passes through the first air inlet 113, the first mounting cavity 111, the first noise reduction cavity 112 and the intervals among the first noise reduction cylinders 21 and is discharged out of the box body 1 from the first air outlet 114, the first noise reduction cavity 112 can effectively reduce noise of the discharged gas, and a large amount of heat can be brought by the flowing of the gas, so that the noise reduction and heat dissipation are realized;
at the moment, a part of heat generated by combustion of the generator set 4 is taken out of the box body 1 along with exhaust emission, and a part of heat is transferred to the second mounting cavity 121 through the generator set 4 body; the second ventilating fan 32 drives the airflow to flow, so that the airflow sequentially passes through the second air inlet 123, the second mounting cavity 121, the second noise reduction cavity 122 and the intervals among the plurality of second noise reduction cylinders 22 and is discharged from the second air outlet 124, the second noise reduction cavity 122 can effectively reduce noise of the discharged air, and a large amount of heat can be brought by the flowing of the air, so that noise reduction and heat dissipation are realized;
the hot air flow enters the first noise reduction cavity 112 and the second noise reduction cavity 122, then enters the triangular array from two sides of the triangular array of the noise reduction cylinders, is discharged from the triangular array towards one side of the top of the noise reduction cavity, and carries heat to pass through the electric shutters in the exhaust ports to be discharged, wherein, part of the sound wave energy is mutually staggered and impacted along with the air flow and then is converged to realize noise reduction, the other part of the sound wave energy is absorbed by the sound absorption material, and the other part of the sound wave energy is omnidirectionally reflected by the surface of the cylindrical shaping plate and is weakened by multiple reflections among the noise reduction cylinders, thereby realizing better noise reduction effect.
Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The double-layer container for the generator set is characterized by comprising a box body, wherein a transverse partition plate is transversely arranged in the box body to vertically divide the box body into a first cavity and a second cavity, a first vertical partition plate with hollows is vertically arranged in the first cavity to divide the first cavity into a first mounting cavity and a first noise reduction cavity from left to right, a second vertical partition plate with hollows is vertically arranged in the second cavity to divide the second cavity into a second mounting cavity and a second noise reduction cavity from left to right, the first mounting cavity is used for placing a tail gas silencer, the second mounting cavity is used for placing the generator set, an air inlet pipe of the tail gas silencer penetrates through the transverse partition plate to be communicated with a tail gas pipe of the generator set, a plurality of first noise reduction cylinders are arranged in the first noise reduction cavity at intervals, and each first noise reduction cylinder comprises a cylindrical sound absorption material, be provided with first air inlet on the outer wall of first installation cavity, first exhaust port has on the outer wall in the first chamber of making an uproar, be provided with first ventilating fan on the first perpendicular baffle, make the air current pass through in proper order interval between first air inlet, first installation cavity, the first chamber of making an uproar and a plurality of first cylinders of making an uproar and follow first exhaust port discharges the box is outside, the second cavity have with first air inlet, first ventilating fan, first exhaust port and a plurality of first cylinders of making an uproar set up the same second air inlet, second ventilating fan, second exhaust port and a plurality of second cylinders of making an uproar of making.
2. The double-deck container of generator set with high efficiency of noise reduction and heat dissipation of claim 1, wherein said cylindrical sound-absorbing material is hollow cylindrical.
3. The double-layer container for the generator set with the efficient noise reduction and heat dissipation functions as claimed in claim 1, wherein the first noise reduction cylinder further comprises a plastic plate covering the outer wall of the cylindrical sound absorption material, and the plastic plate is provided with hollows densely arranged.
4. The double-layer container for the generator set with the efficient noise reduction and heat dissipation functions as claimed in claim 2, wherein the first noise reduction cylinder further comprises plastic plates covering the inner side wall and the outer side wall of the hollow cylindrical sound absorption material, and hollow parts are densely arranged on the plastic plates.
5. The double-deck container of generator set with high efficiency of noise reduction and heat dissipation of claim 1, wherein the inner walls of said first and second installation cavities are covered with sound absorbing material respectively.
6. The double-deck container of generator set with high efficiency of noise reduction and heat dissipation as claimed in any one of claims 1-5, wherein said plurality of first noise reduction cylinders are arranged in a triangular array at intervals.
7. The double-deck container of generator set with high efficiency of noise reduction and heat dissipation of claim 6, wherein said first exhaust opening is disposed on top of said first noise reduction cavity, and one side of triangular array formed by said plurality of first noise reduction cylinders arranged at intervals faces top of said first noise reduction cavity.
8. The double-deck container of generator set with high efficiency of noise reduction and heat dissipation as recited in claim 7, wherein the first and second exhaust ports are respectively provided with a first and a second electric shutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293635.2U CN212454625U (en) | 2020-07-03 | 2020-07-03 | Double-deck container of radiating generating set of high-efficient amortization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293635.2U CN212454625U (en) | 2020-07-03 | 2020-07-03 | Double-deck container of radiating generating set of high-efficient amortization |
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| Publication Number | Publication Date |
|---|---|
| CN212454625U true CN212454625U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293635.2U Active CN212454625U (en) | 2020-07-03 | 2020-07-03 | Double-deck container of radiating generating set of high-efficient amortization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454625U (en) |
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2020
- 2020-07-03 CN CN202021293635.2U patent/CN212454625U/en active Active
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