Automatically-controlled acoustic enclosure

Abstract

The utility model provides an automatically-controlled acoustic enclosure, which belongs to the field of acoustic enclosures, and comprises a U-shaped acoustic enclosure, a rotary maintenance door, a sliding door mechanism, a square ventilating duct, a heat dissipation mechanism, a filtering mechanism and an air outlet silencer, in the scheme, the output end of a driving motor rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a belt pulley to rotate, and the rotating shaft rotates to drive the belt pulley to rotate; due to the fact that the transmission belt is in transmission connection to the two belt wheels, the two belt wheels can rotate at the same time, the two rotating shafts rotate at the same time, the rotating shafts rotate to drive the cooling fans to rotate, the two cooling fans rotate at the same time, high-temperature gas in the U-shaped sound insulation housing can be exhausted, and heat dissipation is conducted; and dust in high-temperature gas can be filtered through the arrangement of the filter plate, and when the filter plate needs to be cleaned, the problem that in the prior art, ventilation of an acoustic enclosure is not easy to achieve, and equipment in the acoustic enclosure is prone to high temperature in a closed environment can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of sound insulation enclosures, and particularly relates to an automatically controlled sound insulation enclosure. Background Art

[0002] Noise is a kind of pollution and has a very bad impact on people's health. Therefore, controlling noise is a very important topic. In daily production and life, the operation of equipment will generate noise, such as air conditioning units, compressors, steam turbines, factories, etc. At present, there are sound insulation enclosures on the market. The sound insulation enclosure is used to isolate the noise radiated outward by machinery and equipment. The sound insulation enclosure is set to enclose the device with large noise, effectively blocking the spread of noise and reducing the impact of noise on the environment. It is an effective measure to control noise at the sound source. In order to observe the operation of the machine and the internal situation of the sound insulation enclosure, a sound insulation window is usually set on the sound insulation enclosure.

[0003] The authorized publication number "CN212479411U" discloses "a new type of sound insulation enclosure. It includes a sound insulation board, a square tube framework, a fixed louver, an adjustable louver, and a box buckle; the square tube framework is spliced to form two interconnected chambers, a small chamber is an electrical chamber, and a large chamber is a generator chamber; a sound insulation board is arranged between the square tube frameworks, and the sound insulation board is fixedly connected to the square tube framework through a box buckle. The sound insulation board and the square tube framework enclose a space isolated from the outside for the electrical chamber and the generator chamber; fixed louvers and adjustable louvers are respectively arranged on the sound insulation boards on both sides of the generator chamber; angle steel is welded on the square tube framework, a sound insulation layer is filled in the gap between the outer panel and the inner panel, a sealing strip is filled between the inner panel and the angle steel, and the box buckle is connected to the outer panel and the square tube framework through screws respectively. The utility model meets the sound insulation requirements in a narrow space, has a light overall structure and is convenient for disassembly and assembly".

[0004] The above patent meets the sound insulation requirements in a narrow space, has a light overall structure and is convenient for disassembly and assembly. However, it is not easy to achieve ventilation in the above patent. Since sound insulation is required, a closed space needs to be formed, and the equipment inside the sound insulation enclosure is prone to high temperature in a closed environment. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatically controlled sound insulation enclosure, aiming to solve the problem that it is not easy to achieve ventilation in the existing sound insulation enclosure, so that the equipment inside the sound insulation enclosure is prone to high temperature in a closed environment.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatically controlled sound insulation enclosure, comprising:

[0008] A U-shaped sound insulation enclosure;

[0009] A revolving maintenance door installed at the side end of the U-shaped sound insulation enclosure;

[0010] The sliding door mechanism is provided on the U-shaped sound insulation cover;

[0011] A square ventilation duct which is detachably mounted on the U-shaped sound insulation housing by means of bolts;

[0012] The heat dissipation mechanism is arranged on the square ventilation duct;

[0013] A filtering mechanism is provided on the square ventilation duct; and

[0014] The air outlet silencer is detachably mounted on the square ventilation duct by means of bolts.

[0015] As a preferred solution of the utility model, the sliding door mechanism includes a sliding door, a sliding rail, an electric telescopic rod and a connecting rod, wherein two sliding rails are provided, and the two sliding rails are fixedly connected to one side inner wall of the U-shaped sound insulation cover, two sliding doors are provided, and each sliding door is slidably connected between the two sliding rails, two connecting rods are provided, and each connecting rod is fixedly connected to the side end of each sliding door, two electric telescopic rods are provided, and one end of each electric telescopic rod is fixedly connected to the side inner wall of the U-shaped sound insulation cover, and the extended end of each electric telescopic rod is fixedly connected to each connecting rod.

[0016] As a preferred solution of the utility model, the heat dissipation mechanism includes:

[0017] A heat dissipation component is provided on the square ventilation duct; and

[0018] The driving component is arranged on the heat dissipation component.

[0019] As a preferred solution of the utility model, the heat dissipation component includes a vertical plate, a rotating shaft and a heat dissipation fan. The vertical plate is fixedly connected between the side walls of the square ventilation duct. Two rotating shafts are provided. Both rotating shafts are rotatably connected to one side end of the vertical plate, and both rotating shafts rotate through the vertical plate and extend to the outside of the vertical plate. Two heat dissipation fans are provided, and each of the heat dissipation fans is fixedly connected to one end of each rotating shaft.

[0020] As a preferred solution of the utility model, the driving component includes a pulley, a transmission belt, a driving motor and an L-shaped mounting plate, two pulleys are provided, each of the pulleys is fixedly connected to the circumferential surface of each rotating shaft, the transmission belt is drivingly connected to the two pulleys, the L-shaped mounting plate is fixedly connected to one side end of the vertical plate, the driving motor is fixedly connected to the side end of the L-shaped mounting plate, and the output end of the driving motor rotates through the L-shaped mounting plate and is fixedly connected to one of the rotating shafts.

[0021] As a preferred embodiment of the present utility model, the filtering mechanism includes a filter plate, locking screws, and threaded connection plates. The filter plate is movably inserted into the bottom of the square ventilation duct, and one end of the filter plate movably penetrates through the square ventilation duct and extends to the inside of the square ventilation duct. There are two threaded connection plates, and the two threaded connection plates are respectively fixedly connected to the two side ends of the filter plate, and the two threaded connection plates are symmetrically arranged. There are two locking screws, and each locking screw is threadedly connected to the side end of each threaded connection plate, and each locking screw rotatably penetrates through each threaded connection plate and abuts against the square ventilation duct.

[0022] As a preferred embodiment of the present utility model, connection strips are fixedly connected to both the upper and lower ends of the U-shaped sound insulation housing.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. In this solution, the output end of the driving motor rotates to drive the rotation of the rotating shaft, and the rotation of the rotating shaft drives the rotation of the pulley. Since the transmission belt is connected to the two pulleys, the two pulleys can rotate simultaneously, so as to realize the simultaneous rotation of the two rotating shafts. The rotation of the rotating shaft drives the rotation of the cooling fan, and the simultaneous rotation of the two cooling fans can discharge the high-temperature gas inside the U-shaped sound insulation housing, thereby dissipating heat.

[0025] 2. In this solution, the filter plate can filter the dust in the high-temperature gas. When the filter plate needs to be cleaned, loosen the two locking screws. After the two locking screws are loosened, the filter plate can move. Pull the filter plate to remove the filter plate from the square ventilation duct, so as to clean the filter plate. The electric telescopic rod extends to drive the connecting rod to move, and the movement of the connecting rod drives the movement of the sliding door, so that the sliding door moves between the two slide rails, making the equipment easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0028] Figure 2 is a schematic diagram of another perspective of the present utility model;

[0029] Figure 3 is the present utility model Figure 2 an enlarged view of part A in;

[0030] Figure 4 is a structural schematic diagram of the square ventilation duct of the present utility model;

[0031] Figure 5 This is an exploded view of the filter plate of the present utility model;

[0032] Figure 6 This is a structural schematic diagram of the vertical plate of the present utility model.

[0033] In the figure: 1. U-shaped sound insulation housing; 2. Sliding door; 3. Connecting bar; 4. Rotating maintenance door; 5. Square ventilation duct; 6. Air outlet silencer; 7. Slide rail; 8. Electric telescopic rod; 9. Connecting rod; 10. Vertical plate; 11. Rotating shaft; 12. Pulley; 13. Transmission belt; 14. Filter plate; 15. Cooling fan; 16. Driving motor; 17. L-shaped mounting plate; 18. Locking screw; 19. Threaded connecting plate. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0035] Embodiment 1

[0036] Please refer to Figures 1 - 6 , the technical solution provided in this embodiment is as follows:

[0037] An automatically controlled sound insulation housing, which is composed of a U-shaped sound insulation housing 1, a rotating maintenance door 4, a sliding door mechanism, a square ventilation duct 5, a heat dissipation mechanism, a filtering mechanism, and an air outlet silencer 6. The rotating maintenance door 4 is installed at the side end of the U-shaped sound insulation housing 1, the square ventilation duct 5 is detachably provided on the U-shaped sound insulation housing 1 through bolts, and the air outlet silencer 6 is detachably provided on the square ventilation duct 5 through bolts.

[0038] In the specific embodiment of the present utility model, the U-shaped sound insulation housing 1 is provided to isolate the noise generated by the automatically controlled equipment. One connecting bar 3 is in direct contact with the floor, and the other connecting bar 3 is in direct contact with the ground. The two side surfaces of the U-shaped sound insulation housing 1 are in direct contact with the wall. The square ventilation duct 5 is detachably connected to the side end of the U-shaped sound insulation housing 1 through bolts, so that the square ventilation duct 5 is convenient for installation and disassembly. By providing the air outlet silencer 6, the noise inside the U-shaped sound insulation housing 1 can be prevented from being transmitted through the square ventilation duct 5. The working principle and internal structure of the air outlet silencer 6 are common knowledge in the art, so they will not be elaborated here.

[0039] Specifically, the sliding door mechanism is arranged on the U-shaped sound insulation housing 1. The sliding door mechanism includes a sliding door 2, slide rails 7, electric telescopic rods 8 and connecting rods 9. There are two slide rails 7, and both of the two slide rails 7 are fixedly connected to one inner wall of the U-shaped sound insulation housing 1. There are two sliding doors 2, and each sliding door 2 is slidably connected between the two slide rails 7. There are two connecting rods 9, and each connecting rod 9 is fixedly connected to the side end of each sliding door 2. There are two electric telescopic rods 8, and one end of each electric telescopic rod 8 is fixedly connected to the side inner wall of the U-shaped sound insulation housing 1, and the extending end of each electric telescopic rod 8 is fixedly connected to each connecting rod 9.

[0040] In a specific embodiment of the present invention, the two slide rails 7 are provided for slidably connecting the sliding door 2, so that the sliding door 2 can slide between the two slide rails 7. The connecting rod 9 is provided for connecting the sliding door 2 and the electric telescopic rod 8. By fixedly connecting the extending end of the electric telescopic rod 8 to the connecting rod 9, it can be realized that the extension of the electric telescopic rod 8 drives the connecting rod 9 to move. By fixedly connecting the connecting rod 9 to the sliding door 2, it can be realized that the movement of the connecting rod 9 drives the sliding door 2 to move. By extending the electric telescopic rod 8, the sliding door 2 can be automatically opened. The working principle and internal structure of the electric telescopic rod 8 are common knowledge of those skilled in the art, so they will not be elaborated here.

[0041] Specifically, the heat dissipation component is arranged on the square ventilation duct 5. The heat dissipation component includes a vertical plate 10, a rotating shaft 11 and a heat dissipation fan 15. The vertical plate 10 is fixedly connected between the side walls of the square ventilation duct 5. There are two rotating shafts 11, and both of the two rotating shafts 11 are rotatably connected to one side end of the vertical plate 10, and both of the two rotating shafts 11 rotatably penetrate through the vertical plate 10 and extend to the outside of the vertical plate 10. There are two heat dissipation fans 15, and each heat dissipation fan 15 is fixedly connected to one end of each rotating shaft 11.

[0042] In a specific embodiment of the present invention, the vertical plate 10 is provided for connecting the rotating shaft 11, and the rotating shaft 11 is provided for connecting the heat dissipation fan 15. By fixedly connecting the rotating shaft 11 to the heat dissipation fan 15, it can be realized that the rotation of the rotating shaft 11 drives the heat dissipation fan 15 to rotate, and the high-temperature gas inside the U-shaped sound insulation housing 1 can be discharged by the rotation of the heat dissipation fan 15.

[0043] Specifically, the driving component is arranged on the heat dissipation component. The driving component includes a pulley 12, a transmission belt 13, a driving motor 16 and an L-shaped mounting plate 17. There are two pulleys 12, and each pulley 12 is fixedly connected to the circumferential surface of each rotating shaft 11. The transmission belt 13 is drivingly connected between the two pulleys 12. The L-shaped mounting plate 17 is fixedly connected to one side end of the vertical plate 10. The driving motor 16 is fixedly connected to the side end of the L-shaped mounting plate 17, and the output end of the driving motor 16 rotatably penetrates through the L-shaped mounting plate 17 and is fixedly connected to one of the rotating shafts 11.

[0044] In a specific embodiment of the present utility model, the L-shaped mounting plate 17 is provided for connecting the driving motor 16. The output end of the driving motor 16 is fixedly connected to the rotating shaft 11, so that the rotating shaft 11 can rotate. The rotating shaft 11 is fixedly connected to the pulley 12, so that the rotation of the rotating shaft 11 can drive the pulley 12 to rotate. The transmission belt 13 is connected to the two pulleys 12 in a transmission manner, so that the two pulleys 12 can rotate simultaneously, thereby realizing the simultaneous rotation of the two cooling fans 15.

[0045] Specifically, the filtering mechanism is arranged on the square ventilation duct 5. The filtering mechanism includes a filter plate 14, locking screws 18 and threaded connecting plates 19. The filter plate 14 is movably inserted into the bottom of the square ventilation duct 5, and one end of the filter plate 14 movably penetrates through the square ventilation duct 5 and extends to the inside of the square ventilation duct 5. There are two threaded connecting plates 19, and the two threaded connecting plates 19 are respectively fixedly connected to the two side ends of the filter plate 14, and the two threaded connecting plates 19 are symmetrically arranged. There are two locking screws 18, and each locking screw 18 is threadedly connected to the side end of each threaded connecting plate 19, and each locking screw 18 rotatably penetrates through each threaded connecting plate 19 and abuts against the square ventilation duct 5.

[0046] In a specific embodiment of the present utility model, since the filter plate 14 is movably inserted into the square ventilation duct 5, the filter plate 14 can filter the gas delivered by the cooling fan 15, thereby removing dust in the gas. Since the filter plate 14 is movably inserted into the square ventilation duct 5, the filter plate 14 is convenient for installation and disassembly, and the filter plate 14 is convenient for disassembly and cleaning. The threaded connecting plate 19 is provided for threadedly connecting the locking screw 18. By threading the locking screw 18 onto the threaded connecting plate 19 and one end of the locking screw 18 abutting against the square ventilation duct 5, the filter plate 14 can be fixed on the square ventilation duct 5. Loosening the locking screw 18 enables the filter plate 14 to be disassembled.

[0047] Specifically, connecting strips 3 are fixedly connected to both the upper and lower ends of the U-shaped sound insulation housing 1.

[0048] In a specific embodiment of the present utility model, the arrangement of the two connecting strips 3 can improve the sound insulation effect after the U-shaped sound insulation housing 1 is installed.

[0049] The working principle or process of the sound-insulating cover with automatic control provided by the present utility model is as follows: Start the driving motor 16. The rotation of the output end of the driving motor 16 drives the rotation of the rotating shaft 11. The rotation of the rotating shaft 11 drives the rotation of the pulley 12. Since the transmission belt 13 is connected to the two pulleys 12 in a transmission manner, the two pulleys 12 can rotate simultaneously, so as to realize the simultaneous rotation of the two rotating shafts 11. The rotation of the rotating shaft 11 drives the rotation of the cooling fan 15. The simultaneous rotation of the two cooling fans 15 can discharge the high-temperature gas inside the U-shaped sound-insulating cover 1. The filter plate 14 is provided to filter the dust in the high-temperature gas. When the filter plate 14 needs to be cleaned, loosen the two locking screws 18. After the two locking screws 18 are loosened, the filter plate 14 can move. Pull the filter plate 14 and pull the filter plate 14 out of the square ventilation duct 5, so as to clean the filter plate 14. The electric telescopic rod 8 extends to drive the connecting rod 9 to move. The movement of the connecting rod 9 drives the movement of the sliding door 2, so that the sliding door 2 moves between the two slide rails 7.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatically controlled soundproof enclosure, characterized in that: include: U-shaped sound insulation shell (1); A rotating maintenance door (4) installed at a side end of the U-shaped sound insulation enclosure (1); A sliding door mechanism is arranged on the U-shaped sound insulation cover (1); A square ventilation duct (5) which is detachably mounted on the U-shaped sound insulation housing (1) by means of bolts; A heat dissipation mechanism is arranged on the square ventilation duct (5); A filtering mechanism is arranged on the square ventilation duct (5); and An air outlet silencer (6) is detachably mounted on the square ventilation duct (5) by means of bolts.

2. The automatically controlled soundproof enclosure according to claim 1, characterized in that: The sliding door mechanism comprises a sliding door (2), a slide rail (7), an electric telescopic rod (8) and a connecting rod (9); two slide rails (7) are provided, and the two slide rails (7) are fixedly connected to a side inner wall of a U-shaped sound insulation shell (1); two sliding doors (2) are provided, and each sliding door (2) is slidably connected between the two slide rails (7); two connecting rods (9) are provided, and each connecting rod (9) is fixedly connected to a side end of each sliding door (2); two electric telescopic rods (8) are provided, and one end of each electric telescopic rod (8) is fixedly connected to a side inner wall of the U-shaped sound insulation shell (1), and the extended end of each electric telescopic rod (8) is fixedly connected to each connecting rod (9).

3. The automatically controlled soundproof enclosure according to claim 2, characterized in that: The heat dissipation mechanism comprises: A heat dissipation component is arranged on the square ventilation duct (5); and The driving component is arranged on the heat dissipation component.

4. The automatically controlled sound insulation enclosure according to claim 3, characterized in that: The heat dissipation component comprises a vertical plate (10), a rotating shaft (11) and a heat dissipation fan (15); the vertical plate (10) is fixedly connected between the side walls of the square ventilation duct (5); two rotating shafts (11) are provided, and the two rotating shafts (11) are both rotatably connected to one side end of the vertical plate (10), and the two rotating shafts (11) are both rotatably passed through the vertical plate (10) and extend to the outside of the vertical plate (10); two heat dissipation fans (15) are provided, and each of the heat dissipation fans (15) is fixedly connected to one end of each rotating shaft (11).

5. The automatically controlled sound insulation enclosure according to claim 4, characterized in that: The driving component comprises a pulley (12), a transmission belt (13), a driving motor (16) and an L-shaped mounting plate (17); two pulleys (12) are provided, each of the pulleys (12) is fixedly connected to the circumferential surface of each rotating shaft (11); the transmission belt (13) is drivingly connected to the two pulleys (12); the L-shaped mounting plate (17) is fixedly connected to one side end of the vertical plate (10); the driving motor (16) is fixedly connected to the side end of the L-shaped mounting plate (17); and the output end of the driving motor (16) rotates through the L-shaped mounting plate (17) and is fixedly connected to one of the rotating shafts (11).

6. The automatically controlled sound insulation enclosure according to claim 5, characterized in that: The filtering mechanism comprises a filter plate (14), a locking screw (18) and a threaded connecting plate (19); the filter plate (14) is movably plugged into the bottom of the square ventilation duct (5), and one end of the filter plate (14) movably penetrates the square ventilation duct (5) and extends to the inner side of the square ventilation duct (5); two threaded connecting plates (19) are provided, and the two threaded connecting plates (19) are respectively fixedly connected to the two side ends of the filter plate (14), and the two threaded connecting plates (19) are symmetrically arranged; two locking screws (18) are provided, and each locking screw (18) is threadedly connected to the side end of each threaded connecting plate (19), and each locking screw (18) is rotated to penetrate each threaded connecting plate (19) and support the square ventilation duct (5).

7. The automatically controlled soundproof enclosure according to claim 6, characterized in that: The upper and lower ends of the U-shaped sound insulation shell (1) are fixedly connected with connecting strips (3).

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