Rain drainage structure of array type silencer

Abstract

The utility model belongs to the field of silencing and noise reduction, particularly relates to a rain drainage structure of an array type silencer, and aims to solve the problems that the interior of an existing array type silencer is generally composed of a plurality of silencing columns, most of the interior of each silencing column is filled with centrifugal glass wool and other sound insulation materials, and the existing array type silencer cannot drain rain on rainy days. In order to solve the problem that in the prior art, rainwater may enter silencing columns from silencing holes of the silencing columns, so that sound insulation materials in the silencing columns are aged and damaged, the following scheme is provided: the silencing device comprises a shell, a plurality of cross beams are fixedly connected between the inner walls of the two sides of the shell, and the cross beams are averagely divided into two groups; and a plurality of silencing cylinders are fixedly connected between the two groups of cross beams. When the device is used, the recycling mechanism not only contributes to resource conservation and environmental protection, but also reduces the use cost of the device, and the enhanced silencing mechanism has the characteristics of efficient silencing, strong adaptability and the like, so that a more quiet space is brought to the surrounding environment and the life of people.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound abatement technology field especially relates to a rain structure of array muffler. BACKGROUND

[0002] Array muffler is designed based on acoustic principle, through the accurate design of internal structure and the optimization of material, can carry out effective attenuation to different frequency noise, when the sound wave enters the muffler, through the special structure in the sound abatement unit, such as sound absorption material, reflection plate etc., make the energy of sound wave be absorbed, reflected or scattered, thereby reduce the intensity of sound.

[0003] The inside of array muffler is usually composed of multiple sound attenuation columns, and the inside of each sound attenuation column is mostly filled with sound insulation materials such as centrifugal glass wool, and in rainy days, rainwater may enter the inside of the sound attenuation column from the sound attenuation hole of the sound attenuation column, thereby causing the aging and damage of the sound insulation materials in the inside.

[0004] In view of the above problems, the utility model discloses a rain structure of array muffler. UTILITY MODEL CONTENTS

[0005] The utility model provides a rain structure of array muffler, solve the inside of array muffling device in prior art is usually composed of multiple sound attenuation columns, and the inside of each sound attenuation column is mostly filled with sound insulation materials such as centrifugal glass wool, and in rainy days, rainwater may enter the inside of the sound attenuation column from the sound attenuation hole of the sound attenuation column, thereby causing the aging and damage of the sound insulation materials in the inside.

[0006] The utility model provides the following technical scheme:

[0007] A rain structure of array muffler, including the shell, the both sides inner wall of shell are fixedly connected with a plurality of crossbeams, a plurality of crossbeams are divided into two groups evenly, and a plurality of sound attenuation cylinders are fixedly connected between the two groups of crossbeams.

[0008] The recovery mechanism is arranged at the top of the shell and is used for recovering rainwater.

[0009] The enhanced sound abatement mechanism is arranged on one side of the shell and is used for enhancing the sound abatement effect of the device.

[0010] In a possible design, the recycling mechanism includes a slope plate, an anti-overflow frame, a water tank, a collecting frame and collecting pipes, two sides of the slope plate are fixedly connected to the inner walls of the two sides of the shell, the bottom of the anti-overflow frame is fixedly connected to the top of the water tank, one side of the anti-overflow frame is fixedly connected to one side of the slope plate, the top of the water tank is fixedly connected to the bottom of the shell, the bottom of the collecting frame is fixedly connected to the top of the shell, one end of each of the two collecting pipes is fixedly connected to the bottom of the collecting frame, and the other end of each of the two collecting pipes is fixedly connected to the two sides of the water tank.

[0011] In a possible design, the top of the shell is fixedly connected with a water pump, the output end and the input end of the water pump are fixedly connected with connecting pipes, one end of one of the connecting pipes is fixedly connected with a water suction pipe, and the two ends of the water suction pipe are fixedly connected to the two sides of the water tank.

[0012] In a possible design, the enhanced sound damping mechanism includes a water curtain steel mesh, a water outlet frame, flow slowing strips and a water inlet groove, the bottom of the water outlet frame is provided with a water outlet groove, one side of each of the two flow slowing strips is fixedly connected to the inner wall of one side of the water outlet groove, the top of the water curtain steel mesh is fixedly connected to the top side inner wall of the water outlet groove, the bottom of the water outlet frame is fixedly connected to the top of the shell, and the water inlet groove is arranged in the water outlet frame.

[0013] In a possible design, a plurality of water outlet holes are arranged in the inner wall of one side of the water inlet groove, the water outlet holes are in communication with the inside of the water outlet groove, the two sides of the water outlet frame are fixedly connected with the same water inlet pipe, the two ends of the water inlet pipe extend to the inside of the water inlet groove through the two sides of the water outlet frame, and the outer wall of the water inlet pipe is fixedly connected to the other end of the other connecting pipe.

[0014] In a possible design, the same mounting strip is fixedly connected between the inner walls of the two sides of the anti-overflow frame, and the top of the mounting strip is fixedly connected to the bottom of the water curtain steel mesh.

[0015] In a possible design, the two sides of the shell are provided with sound inlet holes, one side of the shell is fixedly connected with a sound collecting cover, and the inner wall of the sound collecting cover is fixedly connected with a water baffle.

[0016] In the application, when the device is installed to the installation area, when it rains, if the rain is vertically falling, the sound collecting cover on the side of the shell can block the rainwater from entering the shell, and when the rain is falling in an oblique direction, some rainwater will fall into the sound collecting cover and be guided out through the bottom slope thereof, and the water baffle can also block part of the rainwater from entering the interior of the shell, and some rainwater splashed into the interior of the shell will be guided to the overflow frame by the slope plate and then fall into the interior of the water tank, so as to prevent the interior of the shell from being too humid and affecting the multiple sound elimination tubes therein, the sound collecting cover can further enlarge the capability of the shell to receive noise when it is not raining, so as to strengthen the sound elimination effect of the device, when the rainwater falls into the collecting frame, it will be guided into the water tank through the two collecting pipes, so as to strengthen the economy of the device and realize the recycling of the rainwater, at this time, the water pump is started, the water pump draws water from the water tank through the water suction pipe and then conveys the water to the water inlet pipe through the connecting pipe, the water flows into the water inlet groove from the water inlet pipe and then flows out through the water outlet hole and then flows down on the water curtain steel mesh, so as to form a water curtain and further strengthen the sound elimination capability of the device, and the water flowing down from the water curtain steel mesh will flow into the interior of the water tank through the overflow frame again, so as to realize the repeated use of the water source and strengthen the economy of the device.

[0017] In the utility model, the rain discharging structure of the array type sound eliminator can realize the recycling of rainwater resources through the recycling mechanism, so as to reduce the waste of water resources and improve the economy of the device.

[0018] In the utility model, the rain discharging structure of the array type sound eliminator can improve the sound elimination capability of the device through the sound elimination mechanism, so as to provide a more quiet space for the surrounding environment and people's life.

[0019] In the utility model, the recycling mechanism not only helps to save resources and protect the environment, but also reduces the use cost of the device, and the sound elimination mechanism can bring a more quiet space for the surrounding environment and people's life through the characteristics of high efficiency and strong adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view structure schematic diagram of the rain discharging structure of the array type sound eliminator provided in the utility model embodiment;

[0021] Figure 2 It is a side view structure schematic diagram of the rain discharging structure of the array type sound eliminator provided in the utility model embodiment;

[0022] Figure 3 It is a cross-sectional enlarged structure schematic diagram of the rain discharging structure of the array type sound eliminator provided in the utility model embodiment;

[0023] Figure 4The utility model discloses an array silencer's rain structure's water outlet frame part cut -away amplification structure schematic diagram.

[0024] Reference signs:

[0025] 1, shell, 2, crossbeam, 3, silencer, 4, sound collection cover, 5, water baffle, 6, slope board, 7, anti -overflow frame, 8, mounting strip, 9, water tank, 10, water curtain steel net, 11, water outlet frame, 12, slow -flow strip, 13, water inlet tank, 14, water outlet, 15, water inlet pipe, 16, connecting pipe, 17, water pump, 18, water suction pipe, 19, collection frame, 20, collection pipe. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4 A rain structure, including: shell 1, the both sides inner wall of shell 1 are fixedly connected with multiple crossbeams 2, multiple crossbeams 2 are divided into two groups evenly, multiple silencers 3 are fixedly connected between two groups of crossbeams 2, multiple sound inlet holes are formed in the both sides of shell 1, sound collection cover 4 is fixedly connected on one side of shell 1, and water baffle 5 is fixedly connected on the inner wall of sound collection cover 4, so that when it rains, if the rain is vertically falling, sound collection cover 4 on one side of shell 1 can block the rainwater from entering shell 1, and when the rain is falling in the oblique direction, some rainwater will fall into sound collection cover 4 and be guided out from the bottom slope, and water baffle 5 can also block part of the rainwater from entering the inside of shell 1, so as to prevent the inside of shell 1 from being too humid and affecting multiple silencers 3 in the inside, sound collection cover 4 can further enlarge the noise receiving capacity of shell 1 when it does not rain, so as to strengthen the noise elimination effect of the device.

[0029] The recovery mechanism is arranged on the top of the shell 1 and is used for recovering rainwater. The recovery mechanism comprises a slope plate 6, an anti-overflow frame 7, a water tank 9, a collecting frame 19 and two collecting pipes 20. The slope plate 6 is fixedly connected to the inner walls on the two sides of the shell 1. The bottom of the anti-overflow frame 7 is fixedly connected to the top of the water tank 9. One side of the anti-overflow frame 7 is fixedly connected to one side of the slope plate 6. The top of the water tank 9 is fixedly connected to the bottom of the shell 1. The bottom of the collecting frame 19 is fixedly connected to the top of the shell 1. One end of each of the two collecting pipes 20 is fixedly connected to the bottom of the collecting frame 19. The other end of each of the two collecting pipes 20 is fixedly connected to the side of the water tank 9. Therefore, when rainwater falls into the collecting frame 19, the rainwater is guided into the water tank 9 through the two collecting pipes 20. The rainwater splashed into the shell 1 is guided to the anti-overflow frame 7 through the slope plate 6 and then falls into the water tank 9 through the anti-overflow frame 7. Therefore, the economy of the device is improved, and the rainwater is recovered.

[0030] The enhanced sound attenuation mechanism is arranged on one side of the shell 1 and is used for enhancing the sound attenuation effect of the device. The enhanced sound attenuation mechanism comprises a water curtain steel mesh 10, a water outlet frame 11, two flow slowing strips 12 and a water inlet groove 13. The water outlet frame 11 is provided with a water outlet groove in the bottom. One side of each of the two flow slowing strips 12 is fixedly connected to the inner wall on the side of the water outlet groove. The top of the water curtain steel mesh 10 is fixedly connected to the top side inner wall of the water outlet groove. The bottom of the water outlet frame 11 is fixedly connected to the top of the shell 1. The water inlet groove 13 is arranged in the water outlet frame 11. Therefore, when the water pump 17 is started, the water pump 17 draws water from the water tank 9 through the water suction pipe 18 and then sends the water to the water inlet pipe 15 through the connecting pipe 16. The water flows into the water inlet groove 13 from the water inlet pipe 15 and then flows out through the water outlet hole 14 and then flows down the water curtain steel mesh 10. Therefore, the water curtain is formed to further enhance the sound attenuation capacity of the device.

[0031] The application can be applied to the field of sound attenuation and noise reduction and can also be applied to other fields applicable to the application.

[0032] Embodiment 2

[0033] On the basis of embodiment 1, the following improvements are made:

[0034] A rain draining structure of an array type silencer is applied to the field of sound attenuation and noise reduction.

[0035] The water pump 17 is fixedly connected to the top of the shell 1. The output end and the input end of the water pump 17 are fixedly connected with the connecting pipes 16. The other end of one of the connecting pipes 16 is fixedly connected with the water suction pipe 18. The two ends of the water suction pipe 18 are fixedly connected to the sides of the water tank 9. Therefore, the water pump 17 can draw water from the water tank 9, thereby providing a basis for the operation of the enhanced sound attenuation mechanism.

[0036] A plurality of water outlet holes 14 are formed in the inner wall of one side of the water inlet groove 13, and the water outlet holes 14 are all communicated with the interior of the water outlet groove; the water outlet frame 11 is fixedly connected with the same water inlet pipe 15 at both sides, and the two ends of the water inlet pipe 15 respectively pass through the two sides of the water outlet frame 11 and extend into the interior of the water inlet groove 13; the outer wall of the water inlet pipe 15 is fixedly connected with the other end of the other connecting pipe 16, so that the water outlet frame 11 is provided with a water source, and the water source can be introduced into the water curtain steel net 10, so that the water curtain is formed, and the sound reduction effect of the device is enhanced.

[0037] The same mounting strip 8 is fixedly connected between the inner walls of the two sides of the anti-overflow frame 7, and the top of the mounting strip 8 is fixedly connected with the bottom of the water curtain steel net 10, so that the stability of the water curtain steel net 10 is reinforced.

[0038] However, as known by those skilled in the art, the working principle and wiring method of the water pump 17 device are common, and they all belong to conventional means or common general knowledge, and will not be described here again, and those skilled in the art can make any selection or replacement according to their needs or convenience.

[0039] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A rain-draining structure for an array-type silencer, characterized in that, include: The outer shell (1) has multiple crossbeams (2) fixedly connected between the inner walls on both sides. The multiple crossbeams (2) are divided into two groups, and multiple silencers (3) are fixedly connected between the two groups of crossbeams (2). A recycling mechanism is located on the top of the outer casing (1) for recycling rainwater; An enhanced silencing mechanism is provided on one side of the housing (1) to enhance the silencing effect of the device.

2. The rain drainage structure of an array-type silencer according to claim 1, characterized in that, The recycling mechanism includes a ramp (6), an overflow frame (7), a water tank (9), a collection frame (19), and collection pipes (20). The two sides of the ramp (6) are fixedly connected to the inner walls of the outer shell (1). The bottom of the overflow frame (7) is fixedly connected to the top of the water tank (9). One side of the overflow frame (7) is fixedly connected to one side of the ramp (6). The top of the water tank (9) is fixedly connected to the bottom of the outer shell (1). The bottom of the collection frame (19) is fixedly connected to the top of the outer shell (1). One end of each of the two collection pipes (20) is fixedly connected to the bottom of the collection frame (19), and the other end of each of the two collection pipes (20) is fixedly connected to the two sides of the water tank (9).

3. The rain drainage structure of an array-type silencer according to claim 2, characterized in that, A water pump (17) is fixedly connected to the top of the outer shell (1). The output end and input end of the water pump (17) are both fixedly connected to a connecting pipe (16). The other end of one of the connecting pipes (16) is fixedly connected to a suction pipe (18). The two ends of the suction pipe (18) are respectively fixedly connected to the two sides of the water tank (9).

4. The rain drainage structure of an array-type silencer according to claim 1, characterized in that, The enhanced noise reduction mechanism includes a water curtain steel mesh (10), a water outlet frame (11), a flow buffer strip (12), and a water inlet trough (13). The bottom of the water outlet frame (11) is provided with a water outlet trough. One side of each of the two flow buffer strips (12) is fixedly connected to the inner walls of the two sides of the water outlet trough. The top of the water curtain steel mesh (10) is fixedly connected to the inner wall of the top side of the water outlet trough. The bottom of the water outlet frame (11) is fixedly connected to the top of the outer shell (1). The water inlet trough (13) is opened inside the water outlet frame (11).

5. The rain drainage structure of an array-type silencer according to claim 4, characterized in that, The inner wall of one side of the water inlet tank (13) is provided with multiple water outlet holes (14), and the multiple water outlet holes (14) are all connected to the inside of the water outlet tank. The two sides of the water outlet frame (11) are fixedly connected to the same water inlet pipe (15). The two ends of the water inlet pipe (15) pass through the two sides of the water outlet frame (11) and extend to the inside of the water inlet tank (13). The outer wall of the water inlet pipe (15) is fixedly connected to the other end of another connecting pipe (16).

6. The rain drainage structure of an array-type silencer according to claim 2, characterized in that, The same mounting strip (8) is fixedly connected between the inner walls of the two sides of the overflow frame (7), and the top of the mounting strip (8) is fixedly connected to the bottom of the water curtain steel mesh (10).

7. The rain drainage structure of an array-type silencer according to claim 1, characterized in that, The outer shell (1) has sound inlet holes on both sides, and a sound collecting cover (4) is fixedly connected to one side of the outer shell (1). A water baffle (5) is fixedly connected to the inner wall of the sound collecting cover (4).

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