CN217734409U - Sound-proof housing and working equipment - Google Patents

Abstract

The application discloses sound-proof housing and operating equipment belongs to the heat dissipation technical field of unit. The sound-proof housing that discloses includes sound-proof housing body, cooling tube and radiating fin, and the sound-proof housing body is equipped with and holds the chamber, and the cooling tube encircles and sets up in the wall that holds the chamber, and the cooling tube is used for the circulation of cooling medium, and radiating fin sets up in the surface of cooling tube, and cooling tube and radiating fin are heat conduction structure. The working equipment comprises the sound insulation cover. So set up, cooling tube and radiating fin replace axial fan, avoid leading to the great problem of sound-proof housing occupation space because of axial fan's is bulky, simultaneously, avoid producing the problem that the noise leads to the effect of giving sound insulation poor because of axial fan work, also need not to install the axial fan to the cover wall trompil of sound-proof housing body, guarantee the structural strength of sound-proof housing body, and improve sound insulation effect.

Description

Sound-proof housing and working equipment

Technical Field

This application belongs to the heat dissipation technical field of unit, concretely relates to sound-proof housing and operating equipment.

Background

In the field of noise reduction of units such as compressors and gas turbines, noise reduction of the units is generally performed by using soundproof covers. Specifically, the soundproof cover has an internal space, and the unit is disposed in the internal space of the soundproof cover, so that the soundproof cover has a good soundproof effect, and noise generated during operation of the unit is absorbed by the soundproof cover.

In the related art, as shown in fig. 1, most of the sound-proof enclosures used by the units such as the compressor and the gas turbine are air-cooled sound-proof enclosures, the axial flow fan 600 is installed on the air-cooled sound-proof enclosures, and the air inside the sound-proof enclosures and the air outside the sound-proof enclosures are replaced by the axial flow fan 600 to dissipate heat of the units, so as to achieve the purpose of reducing the temperature inside the sound-proof enclosures.

However, since the axial flow fan 600 requires a large installation space, the space occupied by the soundproof cover may be increased, and moreover, the axial flow fan 600 may generate noise during operation, reducing the soundproof effect of the soundproof cover; in addition, the axial flow fan 600 is heavy and requires high structural strength for the soundproof cover, and the sound insulation effect is reduced due to the holes.

SUMMERY OF THE UTILITY MODEL

The purpose of this application embodiment is to provide a sound-proof housing and working equipment, can solve the sound-proof effect of sound-proof housing among the correlation technique poor, structural strength requires high and occupation space is big problem.

In a first aspect, an embodiment of the present application provides a sound-proof housing, including sound-proof housing body, cooling tube and radiating fin, the sound-proof housing body is equipped with and holds the chamber, the cooling tube encircle set up in the wall that holds the chamber, just the cooling tube is used for supplying the coolant circulation, radiating fin set up in the surface of cooling tube, the cooling tube with radiating fin is heat conduction structure.

In a second aspect, an embodiment of the present application further provides a working device, which includes the sound-proof housing and a working unit, wherein the working unit is disposed in the cavity of the sound-proof housing body.

In this application embodiment, set up cooling tube and radiating fin in the internal face that holds the chamber of sound-proof housing body, at the in-process of the interior circulation coolant of cooling tube, hold the heat in the intracavity air and pass through radiating fin and cooling tube and transmit for coolant, hot-air carries out the heat exchange with coolant promptly to the temperature that the intracavity was held in the messenger reduces. So, cooling tube and radiating fin replace axial fan, avoid leading to the great problem of sound-proof housing occupation space because of axial fan's is bulky, simultaneously, avoid leading to the poor problem of sound insulation effect because of axial fan work production noise, also need not to install the axial fan to the cover wall trompil of sound-proof housing body, guarantee the structural strength of sound-proof housing body, and improve sound insulation effect.

Drawings

FIG. 1 is a schematic view of the construction of a sound enclosure disclosed in the related art;

FIG. 2 is a schematic structural view of an acoustic enclosure disclosed in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a heat dissipating pipe and a heat dissipating fin disclosed in the embodiments of the present application;

fig. 4 is a partial structural schematic view of a radiating pipe and a radiating fin disclosed in the embodiment of the present application;

fig. 5 is a schematic view illustrating the connection between the radiating pipe and the sound-proof housing body according to the embodiment of the present application.

Description of reference numerals:

100-a sound enclosure body; 110-a chamber; 111-plane;

200-radiating pipes; 210-a heat dissipation pipe section; 220-connecting pipe sections;

300-radiating fins;

400-a mounting member; 410-opening a hole;

500-a fastener;

600-axial flow fan.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The sound-proof housing and the working device provided by the embodiment of the present application are described in detail by specific embodiments and application scenarios thereof with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present application discloses a soundproof cover, which includes a soundproof cover body 100, a heat radiating pipe 200, and a heat radiating fin 300. Wherein the soundproof cover body 100 serves as a main structural member for soundproof, and provides an installation base for the radiating pipe 200 and the radiating fins 300. The sound-proof housing body 100 is provided with a containing cavity 110, the working unit can be arranged in the containing cavity 110, a gap is formed between the working unit and the sound-proof housing body 100, namely, the sound-proof housing body 100 covers the outside of the working unit, and the noise generated by the working unit in the working process is subjected to sound insulation and noise reduction.

The radiating pipe 200 is disposed around the wall surface of the receiving cavity 110, and optionally, the radiating pipe 200 may be spirally disposed on the inner wall surface of the receiving cavity 110, or may be coiled around the wall surface of the receiving cavity 110; the heat dissipating pipe 200 is used for the circulation of a cooling medium, and the heat dissipating fins 300 are disposed on the outer surface of the heat dissipating pipe 200, wherein the heat dissipating fins 300 and the heat dissipating pipe 200 may be integrated or separated. The contact area of the heat dissipation pipe 200 and the heat dissipation fin 300 with the air is increased, and the heat dissipation pipe 200 and the heat dissipation fin 300 can be sufficiently contacted with the air, and the structure of the heat dissipation fin 300 is not limited herein. The heat dissipation tube 200 and the heat dissipation fins 300 are both heat conduction structures, and optionally, the heat dissipation fins 300 and the heat dissipation tube 200 may be made of heat conduction materials such as aluminum alloy or stainless steel. In this way, in the process of flowing the cooling medium in the heat dissipation pipe 200, the heat in the air in the cavity 110 is transferred to the cooling medium through the heat dissipation fins 300 and the heat dissipation pipe 200, that is, the hot air and the cooling medium perform heat exchange, so that the temperature in the cavity 110 is reduced.

In the embodiment of this application, cooling tube 200 and radiating fin 300 replace axial fan 600, avoid leading to the great problem of sound-proof housing occupation space because of axial fan 600's is bulky, simultaneously, avoid leading to the poor problem of sound insulation effect because of axial fan 600 work noise production, also need not to install axial fan to the cover wall trompil of sound-proof housing body 100, guarantee the structural strength of sound-proof housing body 100, and improve sound insulation effect.

In an alternative embodiment, as shown in fig. 3 and 4, the heat dissipating pipe 200 includes a plurality of heat dissipating pipe sections 210 and a connecting pipe section 220, the plurality of heat dissipating pipe sections 210 are arranged at intervals, any two adjacent heat dissipating pipe sections 210 are connected by the connecting pipe section 220, and the connecting pipe section 220 is bent with respect to the heat dissipating pipe sections 210, so that two ends of the connecting pipe section 220 can be respectively connected to the two adjacent heat dissipating pipe sections 210, and the heat dissipating fins 300 are arranged on the outer surfaces of the heat dissipating pipe sections 210. So, the cooling tube 200 is the form of buckling, and the interior cooling tube 200 of the same space can be arranged longer, increases the area of contact of cooling tube 200 and air, and simultaneously, the circulation route of extension coolant is favorable to promoting the radiating effect. Optionally, the plurality of connection pipe sections 220 are provided, each heat dissipation pipe section 210 and each connection pipe section 220 are an integrally formed structure, and both the heat dissipation pipe section 210 and the connection pipe section 220 are heat conducting structures, so that the heat dissipation pipe section 210 is fully contacted with air by means of the heat dissipation fins 300 to achieve heat dissipation, and meanwhile, the connection pipe section 220 is directly contacted with air to achieve heat dissipation.

In an alternative embodiment, the plurality of heat dissipation pipe segments 210 are spaced along a first direction, and each heat dissipation pipe segment 210 extends along a second direction, and an included angle between the first direction and the second direction may be an acute angle, so that when the heat dissipation fin 300 is disposed, the heat dissipation fin 300 occupies a larger space in the first direction, such that adjacent heat dissipation pipe segments 210 are not tight enough. Therefore, in another embodiment, the first direction is perpendicular to the second direction. The first direction may be a Y direction in fig. 3, and the second direction may be an X direction in fig. 3. So, because radiating fin 300 sets up in the direction of the perpendicular to first direction, radiating fin 300 can not occupy too much space in the first direction for it is inseparabler between the adjacent cooling tube section 210, can arrange more cooling tube sections 210 and radiating fin 300 in the event the same space, further increase the area of contact of cooling tube section 210 and air, simultaneously, further prolong cooling medium's circulation route, be favorable to promoting the radiating effect.

In an alternative embodiment, as shown in fig. 4, each radiating pipe section 210 is provided with one radiating fin 300, or at least two radiating fins 300 are provided at intervals in the circumferential direction of the radiating pipe section 210. Optionally, each heat dissipation pipe section 210 is provided with at least two heat dissipation fins 300 at intervals in the circumferential direction of the heat dissipation pipe section. Thus, the number of the heat dissipation fins 300 disposed on the outer surface of the heat dissipation pipe section 210 is increased, the contact area between the heat dissipation pipe section 210 and the air is further increased, and the heat dissipation effect is further improved. Moreover, the heat dissipation fins 300 with the same number are arranged on the circumference of each heat dissipation pipe section 210, so that the heat dissipation effect of each heat dissipation pipe section 210 tends to be the same, and the problem of uneven heat dissipation is avoided.

In an alternative embodiment, the heat dissipation fins 300 may be unevenly distributed along the circumference of the heat dissipation pipe section 210, so that in the peripheral area of the heat dissipation pipe section 210, some areas are provided with the heat dissipation fins 300, some areas are not provided with the heat dissipation fins 300, and the heat dissipation at various positions of the heat dissipation pipe section 210 is not uniform enough, which is not beneficial to improving the heat dissipation effect. Therefore, in another embodiment, the heat dissipation fins 300 are uniformly distributed along the circumference of the heat dissipation pipe section 210, so that the heat dissipation fins 300 are disposed in each region of the periphery of the heat dissipation pipe section 210, and the heat dissipation at each position of the heat dissipation pipe section 210 is uniform, which is beneficial to improving the heat dissipation effect.

In an alternative embodiment, the heat dissipation fins 300 have a block structure, or the heat dissipation fins 300 have a strip structure, and the extending direction of the heat dissipation fins 300 is the same as the extending direction of the heat dissipation pipe segments 210. Alternatively, each of the heat dissipating fins 300 connected to the heat dissipating pipe section 210 is a strip structure. So set up, increase each radiating fin 300's length, and then increase radiating fin 300 and the area of contact of air, be favorable to promoting the radiating effect.

In an alternative embodiment, the plane of the heat dissipating fin 300 does not pass through the center line of the heat dissipating tube 200, and specifically, the plane of the heat dissipating fin 300 is inclined with respect to the tangent plane of the junction between the heat dissipating tube 200 and the heat dissipating fin 300, so that the range of the heat dissipating fin 300 extending along the radial direction of the heat dissipating tube 200 is limited, and the heat dissipating fin 300 can only contact with the air in a smaller range of the outer circumference of the heat dissipating tube 200, which is not good for enhancing the heat dissipating effect. Therefore, in another embodiment, the plane of the radiating fin 300 passes through the center line of the radiating pipe 200. Alternatively, the plane of each heat dissipating fin 300 passes through the center line of the corresponding heat dissipating pipe section 210. Thus, the heat dissipation fins 300 can extend a long distance along the radial direction of the heat dissipation tube 200, so that the heat dissipation fins 300 can contact with the air in a large range around the periphery of the heat dissipation tube 200, which is beneficial to improving the heat dissipation effect; meanwhile, the heat dissipation fin 300 with such a structure is convenient to process.

In the embodiment of the present application, the wall surface of the receiving chamber 110 includes a plurality of planes 111 connected in sequence, and as shown in fig. 2, each plane 111 is provided with a heat dissipation pipe 200. Alternatively, as shown in fig. 2 and 3, the radiating pipe 200 and the plurality of radiating fins 300 form an annular structure surrounding the wall surface of the receiving chamber 110, and optionally, the soundproof cover body 100 has a rectangular parallelepiped structure, and the wall surface of the receiving chamber 110 includes at least four planes 111 connected in sequence. With such an arrangement, the area of the radiating pipe 200 laid on the wall surface of the cavity 110 is larger, and the contact area between the radiating pipe 200 and the air is further increased, which is beneficial to enhancing the radiating effect.

In an alternative embodiment, the heat dissipation pipe 200 may be fixedly installed on the sound-proof housing body 100, so that the heat dissipation pipe 200 and the heat dissipation fins 300 cannot be disassembled for maintenance, and the position of the heat dissipation pipe 200 cannot be adjusted. Therefore, in another embodiment, the heat dissipating pipe 200 is detachably disposed on the soundproof cover body 100, that is, the heat dissipating pipe 200 is detachably connected with the soundproof cover body 100. Optionally, the connection pipe section 220 and the wall surface of the accommodating cavity 110 may be detachably connected by means of clamping, screw connection, or the like, specifically, the wall surface of the accommodating cavity 110 may be provided with a clamping piece, and the clamping piece may be in clamping fit with the connection pipe section 220. So set up, the user can be as required with the cooling tube 200 from the wall of holding chamber 110 on dismantlement get off to overhaul the cooling tube 200, perhaps change the position of cooling tube 200, so that the cooling tube 200 corresponds the regional setting that the heat of work unit is more concentrated, is favorable to promoting the radiating effect.

In an alternative embodiment, as shown in fig. 5, the soundproof cover further includes a mounting member 400, the mounting member 400 is provided with an opening 410 for the radiating pipe 200 to pass through, and the mounting member 400 is detachably coupled with the soundproof cover body 100 by a fastening member 500. Alternatively, the mounting member 400 may be a U-shaped bolt, the U-shaped bolt surrounds to form the opening 410, the fastening member 500 may be a nut, and specifically, both ends of the U-shaped bolt are provided with external threads, and the wall surface of the receiving chamber 110 is provided with a through hole, when the radiating pipe 200 is mounted, the radiating pipe 200 extends into the opening 410, and the end portion of the U-shaped bolt penetrates through the through hole and is screw-engaged with the nut, so that the radiating pipe 200 is mounted on the wall surface of the receiving chamber 110, and when the radiating pipe 200 needs to be dismounted, the nut is loosened and the end portion of the U-shaped bolt is separated from the opening 410; alternatively, mounting member 400 may be a clip. When the radiating pipe 200 includes the radiating pipe section 210 and the connection pipe section 220, the mounting member 400 may be coupled with the radiating fins 300 provided on the radiating pipe section 210 and also coupled with the connection pipe section 220. With such an arrangement, the mounting member 400 and the fastening member 500 cooperate with each other, thereby facilitating the simplification of the mounting and dismounting process of the radiating pipe 200; moreover, the mounting member 400 limits the heat dissipation tube 200 in the opening 410, and the contact area between the heat dissipation tube 200 and the mounting member 400 is large, which is beneficial to improving the mounting stability of the heat dissipation tube 200.

Based on the sound-proof housing disclosed by the application, the embodiment of the application further discloses working equipment, the disclosed working equipment comprises the sound-proof housing and the working unit in the embodiment, and the working unit is arranged in the containing cavity 110 of the sound-proof housing body 100. So set up, this working equipment can give sound insulation to the noise at work of work unit, can dispel the heat to the heat that the work unit produced again.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a sound-proof housing, its characterized in that, includes sound-proof housing body (100), cooling tube (200) and radiating fin (300), sound-proof housing body (100) is equipped with and holds chamber (110), cooling tube (200) encircle set up in the wall that holds chamber (110), just cooling tube (200) are used for supplying the coolant circulation, radiating fin (300) set up in the surface of cooling tube (200), cooling tube (200) with radiating fin (300) are heat conduction structure.

2. The soundproof cover according to claim 1, wherein the heat radiating pipe (200) includes a plurality of heat radiating pipe sections (210) and a connecting pipe section (220), the plurality of heat radiating pipe sections (210) are arranged at intervals, any adjacent two of the heat radiating pipe sections (210) are connected by the connecting pipe section (220), and the connecting pipe section (220) is bent with respect to the heat radiating pipe sections (210), and the heat radiating fin (300) is provided on an outer surface of the heat radiating pipe section (210).

3. The acoustic enclosure of claim 2, wherein the plurality of radiating tube segments (210) are spaced apart in a first direction and each radiating tube segment (210) extends in a second direction, the first direction being perpendicular to the second direction.

4. The acoustic enclosure according to claim 2, characterized in that at least two of the heat dissipating fins (300) are provided at intervals in the circumferential direction of the heat dissipating pipe section (210).

5. The acoustic enclosure according to claim 2, characterized in that the heat dissipating fins (300) are strip-shaped structures, and the extending direction of the heat dissipating fins (300) is the same as the extending direction of the heat dissipating tube sections (210).

6. Soundproof cover according to claim 1, characterized in that the plane of the radiating fin (300) passes through the centre line of the radiating pipe (200).

7. Acoustic enclosure according to claim 1, characterized in that the wall of the housing volume (110) comprises a plurality of successive planes (111), each plane (111) being provided with the radiating pipe (200).

8. Soundproof cover according to claim 1, characterized in that said heat radiating pipe (200) is detachably provided to said soundproof cover body (100).

9. The soundproof cover according to claim 8, wherein the soundproof cover further comprises a mounting member (400), the mounting member (400) is provided with an opening (410) for passing the radiating pipe (200), and the mounting member (400) is detachably coupled to the soundproof cover body (100) by a fastening member (500).

10. A working apparatus, comprising a soundproofing enclosure according to any of the claims 1-9 and a working unit arranged in the volume (110) of the soundproofing enclosure body (100).

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