Generator room with noise reduction function

Abstract

The generator room with the noise reduction function comprises a machine room body, the machine room body further comprises stand columns, connecting plates, side protection mechanisms and exhaust noise reduction mechanisms, conical limiting grooves and mounting holes are formed in the two ends of each stand column, two mounting grooves are formed in the outer surface of each stand column, and fastening bolts are movably connected to the outer surfaces of the stand columns in a penetrating mode; compared with the prior art, the machine room has the beneficial effects that firstly, the stand columns, the connecting plates and the side protection plates are mutually combined, so that the machine room body is conveniently spliced and assembled, meanwhile, the machine room body can be disassembled, transportation is convenient, the transportation cost is reduced, and then the exhaust pipeline and the noise reduction channel are mutually matched, so that air inside and outside the machine room body circulates; and the first sponge mat and the second sponge mat arranged in the noise reduction channel can absorb sound and reduce noise, meanwhile, the honeycomb layer and the sound absorption layer adopted by the side protection plate can insulate sound, and therefore the better noise reduction effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of generator rooms, and in particular to a generator room with a noise reduction function. Background Art

[0002] The hazards of noise are attracting more and more attention, especially the noise generated by power generation equipment. The noise generated will cause environmental pollution and have a certain impact. Since outdoor construction and other projects require the operation of power generation and power supply equipment, a generator room is needed. Most of the existing generator rooms use containers to install generators, which are directly exposed to the outdoors. The generators will generate loud noise when running, and the existing containers cannot effectively isolate or reduce the noise. The noise generated will affect the residents around the construction site. Therefore, there is an urgent need for a generator room with noise reduction function to solve the above problems. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a generator room with noise reduction function, and the present invention is achieved through the following technical solutions.

[0004] A generator room with a noise reduction function comprises a room body, and the room body further comprises:

[0005] The column has conical limit grooves and mounting holes at both ends, and two mounting grooves are provided on the outer surface of the column. A fastening bolt is movably connected through the outer surface of the column, and one end of the fastening bolt extending into the inside of the mounting groove is fixedly connected with an extrusion plate;

[0006] A connecting plate, wherein the connecting plates are two connected in parallel to both ends of the four columns;

[0007] A side guard mechanism, the side guard mechanism is used to connect the four columns to each other;

[0008] An exhaust silencer mechanism is used to discharge hot air from the machine room body.

[0009] Preferably, the conical limiting column is embedded and connected with the conical limiting groove, one end of the connecting rod passes through the inside of the mounting hole, the fastening nut is extruded and connected to the column, and the fastening nut is threadedly matched with the connecting rod.

[0010] Preferably, the side guard mechanism comprises a side guard plate, and the side guard plate is embedded and connected with the column through a mounting groove, a sealing strip is arranged inside the mounting groove, and the side guard plate is fitted on the sealing strip through extrusion sealing of an extrusion plate.

[0011] Preferably, a return-shaped sealing gasket is provided on one side opposite to the two connecting plates, and the side guard plate is sealed and connected to the connecting plate via the return-shaped sealing gasket.

[0012] Preferably, the side guard plate also includes a first reinforcement layer, a honeycomb layer, a second reinforcement layer and a sound absorbing layer, the honeycomb layer is located between the first reinforcement layer and the second reinforcement layer, the sound absorbing layer is located at the bottom of the second reinforcement layer, and the sound absorbing layer faces the interior of the machine room body.

[0013] Preferably, any one of the four side guard plates is provided with an entry door.

[0014] Preferably, the exhaust and silencing mechanism includes an exhaust duct, a silencing channel and an air intake window. The exhaust duct is connected through the outer surface of the top connecting plate. The silencing channels are two channels connected through the exhaust duct. One end of the silencing channel is fixedly connected to a rain cover. The exhaust duct extends to one end of the room body and is fixedly connected to an air suction hood. The interior of the air suction hood is fixedly connected to an air suction pump. The air intake windows are arranged on both ends of the bottom connecting plate.

[0015] Preferably, the top end of the exhaust duct is covered with a fixed cover, the bottom of the fixed cover is fixedly connected to a fixed rod, one end of the fixed rod is fixedly connected to a dust frame, the outer surface of the dust frame is provided with a sealing ring that seals with the exhaust duct, and the top of the dust frame is provided with a dust filter bag.

[0016] Preferably, a plurality of staggered partitions are fixedly connected inside the silencer channel, a channel is provided between the plurality of partitions, a second sponge pad is fixedly connected to one side of the partition, and a first sponge pad is fixedly connected to both the upper and lower sides of the silencer channel.

[0017] The beneficial effect of the present invention is that, firstly, the provided columns, connecting plates and side guard plates are combined with each other, so as to facilitate the splicing and assembly of the machine room body, and at the same time, they can be disassembled, which is convenient for transportation and reduces the transportation cost. Then, the provided exhaust ducts and silencer channels cooperate with each other, so that the gas inside and outside the machine room body circulates, so as to facilitate the heat dissipation inside the machine room body. Among them, the first sponge pad and the second sponge pad arranged inside the silencer channel can absorb sound and reduce noise. At the same time, the honeycomb layer and the sound-absorbing layer adopted in the side guard plates can soundproof, so as to have a better noise reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 : An axonometric diagram of a generator room with a noise reduction function according to the present invention;

[0020] Figure 2: A schematic diagram of the connection between the column and the side guard plate of the present invention;

[0021] Figure 3 : A schematic diagram of the connection between the column and the connecting plate of the present invention;

[0022] Figure 4 : A schematic diagram of the structure of the column of the present invention;

[0023] Figure 5 : A schematic diagram of the local structure of the connecting plate of the present invention;

[0024] Figure 6 : A top view of the connecting plate of the present invention;

[0025] Figure 7 : A partial cross-sectional schematic diagram of the side guard plate of the present invention;

[0026] Figure 8 : A schematic diagram of the connection between the exhaust duct and the muffler channel of the present invention;

[0027] Fig. 9 : A top view of the dustproof frame of the present invention;

[0028] Fig.10 : A partial cross-sectional view of the muffler channel of the present invention.

[0029] The reference numerals are as follows:

[0030] 1. Computer room body;

[0031] 2. Column; 21. Conical limiting groove; 22. Mounting hole; 23. Mounting groove; 231. Sealing strip; 24. Fastening bolt; 241. Extrusion plate;

[0032] 3. Connecting plate; 31. Conical limiting column; 32. Connecting rod; 321. Fastening nut; 33. Air intake window; 34. Return sealing gasket;

[0033] 4. Side guard plate; 41. First reinforcement layer; 42. Honeycomb layer; 43. Second reinforcement layer; 44. Sound absorbing layer;

[0034] 5. Exhaust duct; 51. Suction hood; 511. Suction pump; 52. Fixed cover; 53. Fixed rod; 54. Dustproof frame; 541. Sealing ring; 542. Dust filter bag;

[0035] 6. Silence channel; 61. First sponge pad; 62. Partition; 621. Second sponge pad; 63. Rain cover. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figure 1-10 As shown, the present invention has the following specific embodiments.

[0038] Example 1

[0039] A generator room with noise reduction function, comprising a room body 1, wherein the room body 1 further comprises:

[0040] The column 2 has a conical limit groove 21 and a mounting hole 22 at both ends of the column 2. Two mounting grooves 23 are formed on the outer surface of the column 2. A fastening bolt 24 is movably connected through the outer surface of the column 2. One end of the fastening bolt 24 extending into the interior of the mounting groove 23 is fixedly connected to an extrusion plate 241.

[0041] A connecting plate 3, wherein the connecting plates 3 are two connected in parallel to both ends of the four columns 2;

[0042] A side guard mechanism, which is used to connect the four uprights 2 to each other;

[0043] The exhaust silencer mechanism is used to discharge the hot air inside the machine room body 1.

[0044] In this embodiment, Figure 1 , 2 As shown in Figure 6, the machine room body 1 can be assembled and spliced ​​through the provided columns 2, connecting plates 3 and side guard plates 4, and can also be disassembled and assembled, so that it can be disassembled and assembled, recycled, and can be recycled.

[0045] When assembling the machine room body 1, first place the bottom connecting plate 3 on the ground, then use four columns 2 to fix and connect to four positions at the four corners of the top of the connecting plate 3, then use the side guard mechanism to insert between the four columns 2, and finally use the top 3 to install on the other end of the four columns 2.

[0046] After the assembly of the machine room body 1 is completed, the exhaust silencer mechanism is inserted and fixed on the top connecting plate 3 so that it can cooperate with the air inlet window 33 opened on the bottom connecting plate 3 to circulate and exhaust the gas inside the machine room body 1.

[0047] Therefore, the assembled machine room body 1 has the effects of heat dissipation and noise reduction, and can be disassembled and recycled for easy recycling.

[0048] Example 2

[0049] The conical limiting column 31 is embedded and connected with the conical limiting groove 21 , one end of the connecting rod 32 passes through the inside of the mounting hole 22 , the fastening nut 321 is squeezed and connected to the column 2 , and the fastening nut 321 is threadedly matched with the connecting rod 32 .

[0050] In this embodiment, Figure 3 , 4 As shown in Figure 5, the conical limiting grooves 21 opened at both ends of the column 2 can be embedded and matched with the conical limiting columns 31 fixed on the connecting plate 3. At the same time, the connecting rod 32 connected to the connecting plate 3 can pass through the mounting hole 22 opened on the column 2, and then be tightened on the connecting rod 32 using the fastening nut 321, so that 3 and the column 2 can be quickly positioned and installed, and can be disassembled and recycled, so that it can be recycled. The disassembled machine room body 1 can be easily transported, thereby reducing the transportation cost.

[0051] Example 3

[0052] The side guard mechanism includes a side guard plate 4, which is embedded and connected with the column 2 through a mounting groove 23, a sealing strip 231 is arranged inside the mounting groove 23, and the side guard plate 4 is pressed and sealed on the sealing strip 231 by the extrusion plate 241;

[0053] A return-shaped sealing gasket 34 is provided on the opposite side of the two connecting plates 3, and the side guard plate 4 is sealed and connected to the connecting plate 3 through the return-shaped sealing gasket 34;

[0054] The side guard plate 4 further includes a first reinforcement layer 41, a honeycomb layer 42, a second reinforcement layer 43 and a sound absorbing layer 44, wherein the honeycomb layer 42 is located between the first reinforcement layer 41 and the second reinforcement layer 43, the sound absorbing layer 44 is located at the bottom of the second reinforcement layer 43, and the sound absorbing layer 44 faces the interior of the machine room body 1;

[0055] Any one of the four side guard plates 4 is provided with an entry and exit door.

[0056] In this embodiment, Figure 1 , 2 As shown in , 3 and 4, the side guard plate 4 provided by the side guard mechanism can be spliced ​​and assembled between the four columns 2, so that the columns 2, the connecting plates 3 and the side guard plates 4 are spliced ​​and assembled into a three-dimensional structure, wherein the side guard plate 4 can be inserted into the mounting groove 23 provided in the column 2, and then the extrusion plate 241 is pushed to move by rotating the fastening bolt 24, and the extrusion plate 241 is clamped and fixed with the side guard plate 4 that can be inserted into the column 2, and when clamped, the sealing strip 231 provided inside the mounting groove 23 can make its connection have sealing performance;

[0057] For further explanation of this embodiment, the side guard plate 4 is composed of a first reinforcement layer 41, a honeycomb layer 42, a second reinforcement layer 43, and a sound-absorbing layer 44, wherein the first reinforcement layer 41 and the second reinforcement layer 43 can give the side guard plate 4 strength to avoid compression deformation, the honeycomb layer 42 can form a honeycomb vacuum structure, so that the side guard plate 4 has a better sound insulation effect, and the sound-absorbing layer 44 can diffusely reflect the sound generated in the machine room body 1, so that it has a sound-absorbing effect.

[0058] Example 4

[0059] The exhaust silencing mechanism includes an exhaust pipe 5, a silencing channel 6 and an air intake window 33. The exhaust pipe 5 is connected to the outer surface of the top connecting plate 3. The silencing channels 6 are two connected to the exhaust pipe 5. One end of the silencing channel 6 is fixedly connected to a rain cover 63. One end of the exhaust pipe 5 extending to the inside of the machine room body 1 is fixedly connected to an air suction cover 51. The inside of the air suction cover 51 is fixedly connected to an air suction pump 511. The air intake windows 33 are arranged on both ends of the bottom connecting plate 3.

[0060] The top end of the exhaust duct 5 is covered with a fixed cover 52, the bottom of the fixed cover 52 is fixedly connected with a fixed rod 53, one end of the fixed rod 53 is fixedly connected with a dust frame 54, the outer surface of the dust frame 54 is provided with a sealing ring 541 that seals with the exhaust duct 5, and the top of the dust frame 54 is provided with a dust filter bag 542;

[0061] A plurality of staggered partitions 62 are fixedly connected inside the silencer channel 6, a channel is provided between the plurality of partitions 62, a second sponge pad 621 is fixedly connected to one side of the partition 62, and a first sponge pad 61 is fixedly connected to both the upper and lower sides inside the silencer channel 6.

[0062] In this embodiment, Figure 8 , 9 As shown in Figure 10, the air intake window 33 provided on the bottom connecting plate 3 can intake air. At the same time, the dustproof net connected inside the air intake window 33 can filter dust to prevent dust from entering the machine room body 1. The exhaust duct 5 provided on the top connecting plate 3 can discharge the gas inside the machine room body 1, so that the gas inside the machine room body 1 can circulate, which is convenient for heat dissipation inside the machine room body 1. Among them, since the exhaust duct 5 is connected to the top connecting plate 3, the inside of the machine room body 1 is connected, and the suction hood 51 connected to the exhaust duct 5 can suck air into the inside of the machine room body 1 through the provided suction pump 511. The air intake window 33 provided on the bottom connecting plate 3 can make the gas inside the machine room body 1 circulate inside and outside, so as to dissipate heat;

[0063] To further explain this embodiment, the dust frame 54 arranged inside the exhaust duct 5 can filter the passing gas through the dust filter bag 542. At the same time, the dust frame 54 is connected to the fixed cover 52 through the fixed rod 53, and the fixed cover 52 is connected to the exhaust duct 5, wherein the fixed cover 52 and the exhaust duct 5 are threadedly matched, thereby facilitating the disassembly of the dust frame 54 and the cleaning of the dust filter bag 542.

[0064] To further explain this embodiment, the rain cover 63 connected to the silencer channel 6 can guide the gas, and the exhaust port of the rain cover 63 faces downward to prevent rainwater from flowing back. The silencer channel 6 can silence during the exhaust process, wherein the first sponge pad 61 arranged inside the silencer channel 6 can absorb sound, and the internal fixed partition 62 can guide the output gas, which can increase the time for the gas to circulate inside the silencer channel 6. At the same time, the partition 62 can cause diffuse reflection of the sound through the second sponge pad 621 connected to the side of the exhaust pipe 5, thereby better reducing noise and having an environmental protection effect.

[0065] The overall working principle of the present invention is as follows:

[0066] First, the columns 2, the connecting plates 3 and the side guard plates 4 are spliced ​​and assembled on the ground of the power generation area, wherein the entrance and exit doors provided on any of the side guard plates 4 can be used to enter and exit from the inside of the machine room body 1, thereby facilitating the staff to enter and exit the inside of the machine room body 1 and facilitating the installation and maintenance of the power generation equipment;

[0067] Then, the exhaust pipe 5 connected through the top of the machine room body 1 can cooperate with the air intake window 33 arranged at the bottom of the machine room body 1 to allow the gas inside to circulate inside and outside, wherein the suction pump 511 arranged inside the suction hood 51 can suck air into the machine room body 1, thereby accelerating the internal and external circulation of the gas inside the machine room body 1. When the gas circulates, the gas output from the machine room body 1 through the exhaust pipe 5 can be guided and discharged from the inside of the silencer channel 6, and the partition 62 arranged inside the silencer channel 6 can guide the gas flow, and the first sponge pad 61 arranged inside the silencer channel 6 can absorb sound and reduce noise, and the second sponge pad 621 fixed on the partition 62 can cause diffuse reflection of the sound, thereby reducing the decibel of noise;

[0068] Finally, since the side guard plate 4 is composed of the first reinforcement layer 41, the honeycomb layer 42, the second reinforcement layer 43 and the sound absorbing layer 44, the side guard plate 4 has better strength and sound insulation effect;

[0069] In summary, the generator room can be transported and assembled, reducing the transportation cost, and at the same time, it can have the effects of heat dissipation and noise reduction.

[0070] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A generator room with noise reduction function, comprising a room body (1), characterized in that: The machine room body (1) further comprises: A column (2), both ends of the column (2) are provided with a conical limit groove (21) and a mounting hole (22), the outer surface of the column (2) is provided with two mounting grooves (23), the outer surface of the column (2) is movably penetrated by a fastening bolt (24), and one end of the fastening bolt (24) extending into the interior of the mounting groove (23) is fixedly connected to a pressing plate (241); A connecting plate (3), wherein the connecting plates (3) are two connected in parallel to both ends of the four columns (2); A side guard mechanism, the side guard mechanism being used to connect the four upright posts (2) to each other; An exhaust silencer mechanism, wherein the exhaust mechanism is used to exhaust hot air inside the machine room body (1).

2. A generator room with noise reduction function according to claim 1, characterized in that: The conical limiting column (31) is embedded and connected with the conical limiting groove (21), one end of the connecting rod (32) passes through the inside of the mounting hole (22), the fastening nut (321) is squeezed and connected to the column (2), and the fastening nut (321) is threadedly matched with the connecting rod (32).

3. A generator room with noise reduction function according to claim 1, characterized in that: The side guard mechanism comprises a side guard plate (4), the side guard plate (4) being embedded and connected to the column (2) via a mounting groove (23), a sealing strip (231) being arranged inside the mounting groove (23), and the side guard plate (4) being pressed and sealed against the sealing strip (231) by an extrusion plate (241).

4. A generator room with noise reduction function according to claim 3, characterized in that: A return-shaped sealing gasket (34) is provided on one side opposite to the two connecting plates (3), and the side guard plate (4) is sealed and connected to the connecting plate (3) via the return-shaped sealing gasket (34).

5. The generator room with noise reduction function according to claim 4 is characterized in that: The side guard plate (4) further comprises a first reinforcement layer (41), a honeycomb layer (42), a second reinforcement layer (43) and a sound absorbing layer (44), wherein the honeycomb layer (42) is located between the first reinforcement layer (41) and the second reinforcement layer (43), and the sound absorbing layer (44) is located at the bottom of the second reinforcement layer (43), and the sound absorbing layer (44) faces the interior of the machine room body (1).

6. A generator room with noise reduction function according to claim 5, characterized in that: Any one of the four side guard plates (4) is provided with an entry door.

7. The generator room with noise reduction function according to claim 1 is characterized in that: The exhaust and silencer mechanism comprises an exhaust pipe (5), a silencer channel (6) and an air intake window (33); the exhaust pipe (5) is connected through the outer surface of the top connecting plate (3); the silencer channels (6) are two silencer channels connected through the exhaust pipe (5); one end of the silencer channel (6) is fixedly connected to a rain cover (63); one end of the exhaust pipe (5) extending to the inside of the machine room body (1) is fixedly connected to an air suction cover (51); the inside of the air suction cover (51) is fixedly connected to an air suction pump (511); and the air intake window (33) is arranged on both ends of the bottom connecting plate (3).

8. The generator room with noise reduction function according to claim 7 is characterized in that: The top end of the exhaust duct (5) is covered with a fixed cover (52), the bottom of the fixed cover (52) is fixedly connected to a fixed rod (53), one end of the fixed rod (53) is fixedly connected to a dustproof frame (54), the outer surface of the dustproof frame (54) is provided with a sealing ring (541) that is sealed with the exhaust duct (5), and the top of the dustproof frame (54) is provided with a dust filter bag (542).

9. A generator room with noise reduction function according to claim 8, characterized in that: A plurality of partitions (62) distributed in an alternating manner are fixedly connected inside the muffler channel (6), a channel is provided between the plurality of partitions (62), a second sponge pad (621) is fixedly connected to one side of the partition (62), and a first sponge pad (61) is fixedly connected to both upper and lower sides of the muffler channel (6).

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