CN209744635U - Underground power generation chamber with noise reduction and ventilation functions - Google Patents
Underground power generation chamber with noise reduction and ventilation functions Download PDFInfo
- Publication number
- CN209744635U CN209744635U CN201920285062.XU CN201920285062U CN209744635U CN 209744635 U CN209744635 U CN 209744635U CN 201920285062 U CN201920285062 U CN 201920285062U CN 209744635 U CN209744635 U CN 209744635U
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- oil
- machine room
- power generation
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Abstract
The utility model discloses an underground electricity generation room with amortization, ventilation function, including oil machine room, air-supply line, exhaust shaft and generator, the subaerial being provided with of oil machine room the generator, the air-supply line with the exhaust shaft diagonal angle sets up, oil machine room with be provided with on the wall body of air-supply line contact the frame with the air inlet shutter of oil machine room top surface contact, the air-supply line is close to one side of generator is provided with the computer lab forced draught blower, oil machine room with be provided with on the wall body of exhaust shaft contact the frame with the shutter of airing exhaust of oil machine room top surface contact, the exhaust shaft is close to one side of generator is provided with the air outlet. When having solved the power generation room noise, provide the safety guarantee for the normal operating of generator equipment, can make the oil engine room overall arrangement more normal, more nimble simultaneously, later stage noise abatement control is more simple and convenient.
Description
Technical Field
The utility model relates to a warm logical field, specific saying so, an underground electricity generation room with amortization, ventilation function.
Background
The matched basement of the common civil high-rise building is provided with the matched air exhaust, smoke exhaust and diesel power generation system, the diesel power generator is generally in a relatively independent closed space, and in the actual work, because the matched engine complete machine is adopted, the difficulty of taking control measures by the machine set is very high, and the control measures are unrealistic. Considering that the noise of the oil engine mainly pollutes the surrounding environment in the operation process of the oil engine, how to effectively control the external radiation of the noise of the oil engine in the machine room is a very practical and must-be-solved problem. The selected scheme can effectively reduce the environmental noise, organize the air flow in the machine room, and meet the air flow required by the running of the generator so as to ensure the normal work of the unit. The surface cooling of the oil engine is uneven by sacrificing the air flow in the oil engine room by simply reducing the leakage of noise, so that the power generation capacity of the oil engine is reduced, and the normal use is influenced. The utility model discloses reply technique has been made to basement diesel oil power generation room noise, generator safe operation air guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a underground power generation room with amortization, ventilation function is provided to basement new trend air supply volume is not enough, leads to the air current not smooth to carry out the solution to the risk and the noise of generator normal safe operation.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides an underground power generation room with amortization, ventilation function, includes oil engine room, air-supply line, air exhaust well and generator, the subaerial of oil engine room is provided with the generator, the air-supply line with the air exhaust well diagonal angle sets up, the air-supply line with the air exhaust well all sets up to independent space, the oil engine room with be provided with on the wall body of air-supply line contact the upper frame with the air inlet shutter of oil engine room top surface contact, the air-supply line is close to one side of generator is provided with the computer lab forced draught blower, the oil engine room with be provided with on the wall body of air exhaust well contact the upper frame with the air exhaust shutter of oil engine room top surface contact, the air exhaust well is close to one side of generator is provided with the air outlet, the air-supply line with all be provided with the metal perforation.
The utility model has the advantages that: the noise of the power generation chamber is solved, and meanwhile, safety guarantee is provided for normal operation of the generator equipment. Meanwhile, the layout of the oil engine room is more standard and flexible, the later noise elimination control is simpler and more convenient, the construction is modeled, the management work is convenient, and the environmental protection requirement is met under the condition of less investment.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, still include oil storage chamber and the airtight soundproof door of fire prevention, be provided with on the wall body of oil engine chamber the airtight soundproof door of fire prevention, be provided with in the oil engine chamber with the contact of oil engine chamber wall body the oil storage chamber.
The beneficial effect of adopting the further scheme is that: the oil storage chamber is convenient to arrange, oil can be added to the diesel generator at any time, and the fireproof sealed sound-proof door plays a fireproof role and reduces the influence of noise.
Further, one end of the generator is provided with an air outlet cover, and one end, far away from the generator, of the air outlet cover is connected to the air outlet.
the beneficial effect of adopting the further scheme is that: the heat dissipation of the generator is directly led into the air exhaust shaft, so that the balance of the temperature in the power generation chamber is ensured, and the air exhaust effect of the generator is better.
Further, the air inlet shutter and the machine room blower are arranged diagonally.
The beneficial effect of adopting the further scheme is that: through dislocation set, played syllable-dividing effect.
Furthermore, the air exhaust shutter and the air outlet are arranged diagonally.
The beneficial effect of adopting the further scheme is that: through dislocation set, played syllable-dividing effect.
Furthermore, the metal perforated silencing plates in the air inlet shaft and the air outlet shaft are distributed in an array mode.
The beneficial effect of adopting the further scheme is that: the sound transmission medium is disturbed by the metal perforated silencing plates distributed in an array, so that sound insulation is realized.
Furthermore, all be provided with the acoustic celotex board on the inner wall of oil tank room.
The beneficial effect of adopting the further scheme is that: the sound insulation effect of the power generation chamber is realized.
Furthermore, the louver on the air inlet louver and the air exhaust louver is a normally closed electric louver, and the louver, the machine room blower and the generator are arranged in a linkage mode.
the beneficial effect of adopting the further scheme is that: realize the tripe the computer lab forced draught blower with the coordinated control of generator, it is more convenient, swift to operate.
Drawings
FIG. 1 is a view of the structure of the present invention;
In the drawings, the components represented by the respective reference numerals are listed below:
1. The device comprises an oil chamber, 2, an air inlet well, 3, a metal perforated sound-absorbing board, 4, an air inlet shutter, 5, a machine room blower, 6, a fireproof closed sound-insulating door, 7, an oil chamber, 8, an air exhaust shutter, 9, an air outlet, 10, an air exhaust well, 11, a generator, 12 and an air outlet cover.
Detailed Description
the principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
example 1:
As shown in fig. 1, the underground power generation chamber with the functions of noise reduction and ventilation comprises an oil engine chamber 1, an air inlet shaft 2, an air outlet shaft 10 and a power generator 11, wherein the oil engine chamber 1 is of a rectangular structure, and sound insulation plates are arranged on the inner walls of the oil engine chamber 1 to realize sound insulation of the power generation chamber. The ground of the oil engine room 1 is provided with a generator 11, one end of the generator 11 close to the exhaust shaft 10 is provided with an air outlet cover 12, an air inlet shaft 2 and the exhaust shaft 10 are arranged diagonally, the air inlet shaft 2 is an independently arranged rectangular space, the air inlet shaft 2 is arranged at the junction of the right side wall body and the rear side wall body of the oil engine room 1, the longer side of the air inlet shaft 2 coincides with the rear side wall body of the oil engine room 1, the rightmost side of the rear side wall body where the oil engine room 1 coincides with the air inlet shaft 2 is provided with an air inlet shutter 4, the upper frame of the air inlet shutter is in contact with the top surface of the oil engine room 1, the width. One side of the air inlet shaft 2 close to the generator 11 is provided with a machine room air feeder 5, and the mounting hole of the machine room air feeder 5 is 1000mm wide and 1000mm high. The air inlet shutter 4 and the machine room blower 5 are arranged in parallel and diagonally, and a sound insulation effect is achieved.
The air exhaust shaft 10 is an independently arranged rectangular space, the air exhaust shaft 2 is arranged at the junction of the left wall body and the front wall body of the oil engine room 1, the longer side of the air exhaust shaft 10 is overlapped with the left wall body of the oil engine room 1, an air exhaust shutter 8 with an upper frame contacting with the top surface of the oil engine room 1 is arranged on the left wall body of the oil engine room 1 overlapped with the air exhaust shaft 10, and the air exhaust shutter 8 is 1500mm wide and 2800mm high. One side of the air exhaust shaft 10 close to the generator 11 is provided with an air outlet 9 which corresponds to the position of the air outlet cover 12 and has the same size, and one end of the air outlet cover 12 far away from the generator 11 is connected to the air outlet 9. The air exhaust shutter 8 and the air outlet 9 are arranged in parallel and diagonally, and a sound insulation effect is achieved. The air inlet shaft 2 and the air outlet shaft 10 are both internally provided with metal perforated sound-absorbing plates 3 distributed in an array manner, and sound transmission media are disturbed by the metal perforated sound-absorbing plates 3 distributed in the array manner to realize sound insulation.
Example 2:
As shown in fig. 1, the present embodiment is different from embodiment 1 in that the present embodiment further includes an oil storage chamber 7 and a fireproof airtight soundproof door 6, the fireproof airtight soundproof door 6 is disposed on the wall of the oil chamber 1, the oil storage chamber 7 in contact with the wall of the oil chamber 1 is disposed in the oil chamber 1, the oil storage chamber 7 is convenient to be disposed to add oil to the generator 11 at any time, and the fireproof airtight soundproof door 6 plays a fireproof role and reduces the influence of noise.
Except for this, the remaining structure of the present embodiment is the same as embodiment 1.
Example 3:
As shown in fig. 1, the difference between this embodiment and embodiment 2 is that the louvers on the air intake louver 4 and the air exhaust louver 8 are normally closed electric louvers, the machine room blower 5 and the generator 11 are arranged in a linkage manner, and when the generator 11 works, the louvers and the machine room blower 5 also work simultaneously, so that ventilation of the power generation room is ensured, linkage control of the louvers, the machine room blower 5 and the generator 11 is realized, and the operation is more convenient and faster.
Except for this, the remaining structure of the present embodiment is the same as embodiment 2.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An underground power generation chamber with noise reduction and ventilation functions is characterized in that: the oil-water separator comprises an oil machine room (1), an air inlet shaft (2), an exhaust shaft (10) and a generator (11), wherein the generator (11) is arranged on the ground of the oil machine room (1), the air inlet shaft (2) and the exhaust shaft (10) are arranged in opposite angles, the air inlet shaft (2) and the exhaust shaft (10) are arranged into independent spaces, an upper frame and an air inlet shutter (4) contacted with the top surface of the oil machine room (1) are arranged on a wall body contacted with the oil machine room (1) of the oil machine room (1), a machine room blower (5) is arranged on one side, close to the generator (11), of the air inlet shaft (2), an upper frame and an air exhaust shutter (8) contacted with the top surface of the oil machine room (1) are arranged on the wall body contacted with the exhaust shaft (10), an air outlet (9) is arranged on one side, close to the generator (11), of the exhaust shaft (10), and metal perforated sound-absorbing plates (3) are arranged in the air inlet shaft (2) and the air exhaust shaft (10).
2. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: still include oil storage room (7) and the airtight soundproof door of fire prevention (6), be provided with on the wall body of oil room (1) the airtight soundproof door of fire prevention (6), be provided with in oil room (1) with the contact of oil room (1) wall body oil storage room (7).
3. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: one end of the generator (11) is provided with an air outlet cover (12), and one end of the generator (11) far away from the air outlet cover (12) is connected to the air outlet (9).
4. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: the air inlet shutter (4) and the machine room blower (5) are arranged diagonally.
5. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: the air exhaust shutter (8) and the air outlet (9) are arranged diagonally.
6. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: the air inlet shaft (2) and the metal perforated sound-absorbing plate (3) in the air exhaust shaft (10) are distributed in an array manner.
7. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in claim 1, wherein: and sound insulation boards are arranged on the inner walls of the oil chamber (1).
8. The underground power generation chamber with the functions of sound attenuation and ventilation as claimed in any one of claims 1 to 7, wherein: the air inlet shutter (4) and the air outlet shutter (8) are normally closed electric shutters, and the shutters, the machine room blower (5) and the generator (11) are arranged in a linkage mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285062.XU CN209744635U (en) | 2019-03-06 | 2019-03-06 | Underground power generation chamber with noise reduction and ventilation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285062.XU CN209744635U (en) | 2019-03-06 | 2019-03-06 | Underground power generation chamber with noise reduction and ventilation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744635U true CN209744635U (en) | 2019-12-06 |
Family
ID=68709161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285062.XU Expired - Fee Related CN209744635U (en) | 2019-03-06 | 2019-03-06 | Underground power generation chamber with noise reduction and ventilation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456850A (en) * | 2020-04-21 | 2020-07-28 | 合肥康尔信电力系统有限公司 | Power supply sound insulation device of diesel generator |
-
2019
- 2019-03-06 CN CN201920285062.XU patent/CN209744635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456850A (en) * | 2020-04-21 | 2020-07-28 | 合肥康尔信电力系统有限公司 | Power supply sound insulation device of diesel generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |