CN217214135U

CN217214135U - Mute box

Info

Publication number: CN217214135U
Application number: CN202220429325.1U
Authority: CN
Inventors: 张善亮; 丘伟源; 钟云立
Original assignee: Guangzhou Weiba Mechanical Equipment Co ltd
Current assignee: Guangzhou Weiba Mechanical Equipment Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-16
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a silence case, the power distribution box comprises a box body, radiator fan, servo motor, the radiator, cooling coil and circulating pump, through dividing into the silence chamber and the heat dissipation chamber that are separated by with the box, corresponding equipment can install in the silence intracavity through the installation position, silence intracavity wall is provided with the sound absorbing layer, therefore the silence chamber is in a relative confined state, fix cooling coil on equipment during the use, make the heat on the equipment absorbed by the intraductal refrigerant of cooling coil, then dispel the heat on driving to the radiator through the circulating pump, heat dissipation and fall into two spaces and go on, the effect of making the silence and making an uproar is better, impurity also is difficult to get into the silence intracavity, can be with whole box and equipment synchronous transportation during the transportation, it is comparatively convenient, can make a plurality of box pile up on the direction of height simultaneously, make a plurality of equipment can pile up the use.

Description

Mute box

Technical Field

The utility model relates to a silence field, especially a silence case.

Background

Many large-scale devices generate large noise and generate a large amount of heat, such as diesel generators and air compressors. And because its anomalous shape, need beat wooden frame parcel when the transportation, can't pile up when installing in the work place moreover and put the use, lead to the equipment that can install in unit area to be limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silence case for installing corresponding equipment to it is comparatively convenient to make the transportation of corresponding equipment, can pile up the use moreover on the workplace, can also play the effect of making an uproar when guaranteeing the radiating effect of corresponding equipment.

The utility model discloses a technical scheme that the solution problem adopted: a silence box comprising:

the box body comprises a mute cavity and a heat dissipation cavity which are arranged on the left and right, the mute cavity and the heat dissipation cavity are separated by a partition plate, an air inlet communicated with the outside is formed in the inner wall of the heat dissipation cavity, the right side wall of the heat dissipation cavity is opposite to the partition plate, an air outlet is formed in the side wall of the heat dissipation cavity, a sound absorption layer is arranged on the inner wall of the mute cavity, a first opening and closing door is arranged on the side wall of the mute cavity, a second opening and closing door is arranged on the front side wall and/or the rear side wall of the heat dissipation cavity, and an installation position is formed in the mute cavity;

the heat radiation fan is arranged in the heat radiation cavity and is opposite to the air outlet, and a shaft lever is arranged at the axis of the heat radiation fan;

the servo motor is arranged in the heat dissipation cavity and is connected with the shaft rod;

the radiator is arranged between the radiating fan and the air outlet, an air guide flow channel is arranged on the radiator, a water inlet pipe and a water outlet pipe which extend into the mute cavity are communicated on the radiator, a cooling coil is connected between the water inlet pipe and the water outlet pipe, and refrigerants are arranged in the radiator and the cooling coil;

and the circulating pump is communicated with the radiator and is used for driving the refrigerant to flow.

As a further improvement of the technical scheme, the partition plate is provided with a communication hole for communicating the mute cavity with the heat dissipation cavity.

As a further improvement of the above technical solution, a cover body which is mounted on the partition plate so as to cover the communication hole is disposed in the mute chamber, and a downward opening is disposed at the bottom of the cover body.

As a further improvement of the above technical solution, the cover body includes a guide portion at an upper end and a vertical portion at a lower end, the guide portion forms a guide inclined plane inclined from bottom to top toward the communication hole, the guide portion is flush with the communication hole in height, and the vertical portion is located below the communication hole.

As a further improvement of the above technical solution, the cover body includes a main cover plate facing the partition plate and seal plates located on both sides of the main cover plate, the inner edges of the seal plates are fixed on the partition plate, the upper ends of the seal plates are triangular corresponding to the height of the communication holes, the lower ends of the seal plates are located below the communication holes and are rectangular, and the main cover plate is fixed on the outer edges of the seal plates.

As a further improvement of the technical scheme, the radiator comprises a radiating pipe and a plurality of radiating fins arranged on the radiating pipe, and the air guide flow passages are formed between the adjacent radiating fins.

As a further improvement of the technical scheme, the air inlets are formed in the side walls of the front side and the rear side of the heat dissipation cavity, and the second opening and closing door is also provided with the air inlets.

As a further improvement of the above technical solution, the servo motor is disposed at the front end of the heat dissipation fan, a receiving platform located at the front end of the heat dissipation fan is disposed in the heat dissipation chamber, and the servo motor is fixed on the receiving platform.

As a further improvement of the technical scheme, the top of the box body is provided with a plurality of hook holes.

As a further improvement of the above technical scheme, four corners of the top of the box body are provided with hook platforms, each hook platform is provided with three hook holes, the three hook holes are respectively arranged on two outer side surfaces of the top of the hook platform and the hook platform, the three hook holes are communicated at the center of the hook platform, the axes of the three hook holes are mutually perpendicular in pairs, the bottom of the box body is provided with a pin shaft which is used for being inserted into the hook hole in the top of the hook platform, and the pin shaft is provided with a pin hole.

The beneficial effects of the utility model are that: by dividing the box body into a mute cavity and a heat dissipation cavity which are separated, corresponding equipment can be arranged in the mute cavity through an installation position, the inner wall of the mute cavity is provided with a sound absorption layer, so that the mute cavity is in a relatively closed state, when in use, the cooling coil is fixed on the equipment, heat on the equipment is absorbed by refrigerant in the cooling coil and then is driven to the radiator through a circulating pump, a heat dissipation fan is driven to rotate through a servo motor, thereby generating wind power in the heat dissipation cavity to drive air to flow towards an air outlet, the air rapidly flows through the surface of the radiator through a wind guide flow passage, further the heat of the refrigerant is taken away to achieve the heat dissipation effect, the heat dissipation and the noise reduction are carried out by two spaces, the mute noise reduction effect is better, the heat dissipation is more sufficient, impurities are not easy to enter the mute cavity, meanwhile, the equipment can be fixedly arranged in the box body, and the equipment can be synchronously transported, it is comparatively convenient, transport to regulation position department back, need not tear equipment out, keep the state of equipment at the box, only need be connected equipment and corresponding accessory cooperation and can let equipment work, can make a plurality of box pile up in the direction of height simultaneously, make a plurality of equipment can pile up the use.

Drawings

The invention will be further explained with reference to the drawings and the detailed description.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along the line A-A of FIG. 1;

fig. 3 is a schematic diagram of an explosion structure of the preferred embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the partition board and the cover body;

fig. 5 is a schematic diagram of a split structure of the partition board and the cover body.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, a silence case includes:

the box body 10 comprises a mute cavity 11 and a heat dissipation cavity 12 which are arranged on the left and right sides, the mute cavity 11 and the heat dissipation cavity 12 are separated by a partition plate 13, an air inlet 121 communicated with the outside is formed in the inner wall of the heat dissipation cavity 12, the side wall of the right side of the heat dissipation cavity 12 is opposite to the partition plate 13, an air outlet 122 is formed in the side wall of the right side of the heat dissipation cavity 12, a sound absorption layer is arranged on the inner wall of the mute cavity 11, a first opening and closing door 14 is arranged on the side wall of the mute cavity 11, a second opening and closing door 15 is arranged on the front side wall and/or the rear side wall of the heat dissipation cavity 12, and an installation position is arranged in the mute cavity 11;

the heat dissipation fan 20 is arranged in the heat dissipation cavity 12 and is opposite to the air outlet 122, and a shaft rod 21 is arranged at the axis of the heat dissipation fan 20;

the servo motor 31 is arranged in the heat dissipation cavity 12, and the servo motor 31 is connected with the shaft rod 21;

the radiator 40 is arranged between the cooling fan 20 and the air outlet 122, an air guide flow channel is arranged on the radiator 40, the radiator 40 is communicated with a water inlet pipe 72 and a water outlet pipe 71 which extend into the mute cavity 11, a cooling coil is connected between the water inlet pipe 72 and the water outlet pipe 71, and a refrigerant is arranged in the radiator 40 and the cooling coil;

and the circulating pump is communicated with the radiator 40 and is used for driving the refrigerant to flow.

By dividing the box body 10 into the mute cavity 11 and the heat dissipation cavity 12 which are separated from each other, the corresponding equipment can be installed in the mute cavity 11 through the installation position, the inner wall of the mute cavity 11 is provided with the sound absorption layer, so the mute cavity 11 is in a relatively closed state, when in use, the cooling coil is fixed on the equipment, the heat on the equipment is absorbed by the refrigerant in the cooling coil, and then the refrigerant is driven to the radiator 40 through the circulating pump, the heat dissipation fan 20 is driven to rotate through the servo motor 31, thereby the wind power generated in the heat dissipation cavity 12 drives the air to flow towards the air outlet 122, the air rapidly flows through the surface of the radiator 40 through the wind guide flow channel, thereby the heat of the refrigerant is taken away to achieve the heat dissipation effect, the heat dissipation and the noise reduction are carried out by two spaces, the mute and noise reduction effect is better, the heat dissipation is more sufficient, and the impurities are not easy to enter the mute cavity 11, meanwhile, the equipment can be fixedly installed in the box body 10, can transport whole box 10 and equipment in step during the transportation, it is comparatively convenient, transport to regulation position department back, need not tear equipment out, keep equipment in the state of box 10, only need be connected equipment and corresponding accessory cooperation and can let equipment work, can make a plurality of box 10 pile up in the direction of height simultaneously, make a plurality of equipment can pile up the use.

Preferably, the partition 13 is provided with a communication hole 131 for communicating the mute chamber 11 and the heat dissipation chamber 12, and when the heat dissipation fan 20 rotates, a wind force toward the air outlet 122 is generated, so that a negative pressure sucking out air in the mute chamber 11 is formed in the heat dissipation chamber 12 in the communication hole 131, so that the air in the mute chamber 11 flows, and then exchanges heat with the equipment therein and flows out from the communication hole 131, thereby further dissipating heat from the equipment in the mute chamber 11.

Preferably, a cover 50 is disposed in the mute chamber 11 and is attached to the partition 13 to cover the communication hole 131, and a bottom of the cover 50 is provided with a downward opening. The cover body 50 covers the mute chamber 11 with the communicating hole 131, so that the air in the mute chamber 11 can be in a vortex state, the air flow in the mute chamber 11 can be smoother, and impurities can be prevented from entering the mute chamber 11 through the communicating hole 131 when the mute chamber does not work.

Preferably, the cover 50 includes a guide portion at an upper end forming a guide slope inclined from bottom to top toward the communication hole 131, and a vertical portion at a lower end positioned below the communication hole 131, the guide portion being flush with the communication hole 131 in height. When the air in the silencing chamber 11 flows through the opening and along the inside of the cover 50, the air flows to the guide portion and flows toward the communication hole 131 by the guide slope in the guide portion, thereby ensuring the smoothness of the air flow. Preferably, the cover body 50 includes a main cover plate 51 facing the partition plate 13 and sealing plates 52 located at both sides of the main cover plate 51, the inner edges of the sealing plates 52 are fixed to the partition plate 13, the upper ends of the sealing plates 52 are triangular corresponding to the height of the communication holes 131, the lower ends of the sealing plates 52 are located below the communication holes 131 and are rectangular, and the main cover plate 51 is fixed to the outer edges of the sealing plates 52. In other embodiments, the guide portion may be in the shape of a quarter of a sphere, and the vertical portion may be in the shape of a half cylinder connected to the bottom of the guide portion. It is preferable that the communication hole 131 is provided with a mesh 132 to further prevent foreign materials from entering the mute chamber 11.

Preferably, the heat sink 40 includes a heat dissipating tube and a plurality of heat dissipating fins disposed on the heat dissipating tube, and the air guiding channel is formed between adjacent heat dissipating fins.

In other embodiments, the radiator 40 may be in the form of a spiral pipe.

Preferably, the air inlets 121 are disposed on the front and rear side walls of the heat dissipation chamber 12, and the second opening and closing door 15 is also provided with the air inlets 121.

Preferably, the servo motor 31 is disposed at a front end of the heat dissipation fan 20, a receiving platform 30 located at the front end of the heat dissipation fan 20 is disposed in the heat dissipation cavity 12, and the servo motor 31 is fixed to the receiving platform 30.

Preferably, a plurality of hook holes 61 are formed at the top of the box 10, so that the box 10 can be lifted by a crane. On this basis, preferably, four corners of the top of the box body 10 are provided with hook platforms 60, each hook platform 60 is provided with three hook holes 61, the three hook holes 61 are respectively arranged on the top of the hook platform 60 and two outer side surfaces of the hook platform 60, the three hook holes 61 are communicated at the center of the hook platform 60, the axes of the three hook holes 61 are mutually perpendicular in pairs, the bottom of the box body 10 is provided with a pin shaft for being inserted into the hook hole 61 at the top of the hook platform 60, and the pin shaft is provided with a pin hole. When the box bodies 10 are stacked, the pin shaft at the bottom of the previous box body 10 can be inserted into the hook hole 61 at the top of the next box body 10, and meanwhile, the fixing pin can be inserted into the pin hole through the hook holes 61 on the two outer side surfaces of the hook table 60, so that the stacking stability of the box bodies 10 is ensured.

In this embodiment, the sound absorbing layer is preferably made of sound absorbing cotton, and the sound absorbing layer may be selected from other embodiments such as a sound insulating board.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A silence case, comprising:

the box body (10) comprises a mute cavity (11) and a heat dissipation cavity (12) which are arranged on the left and right sides, the mute cavity (11) and the heat dissipation cavity (12) are separated through a partition plate (13), an air inlet (121) communicated with the outside is formed in the inner wall of the heat dissipation cavity (12), the side wall of the right side of the heat dissipation cavity (12) is opposite to the partition plate (13), an air outlet (122) is formed in the side wall of the right side of the heat dissipation cavity (12), a sound absorption layer is arranged on the inner wall of the mute cavity (11), a first opening and closing door (14) is arranged on the side wall of the mute cavity (11), a second opening and closing door (15) is arranged on the front side wall and/or the rear side wall of the heat dissipation cavity (12), and a mounting position is arranged in the mute cavity (11);

the heat dissipation fan (20), the heat dissipation fan (20) is arranged in the heat dissipation cavity (12) and is opposite to the air outlet (122), and a shaft lever (21) is arranged at the axis of the heat dissipation fan (20);

the servo motor (31), the said servo motor (31) is set up in the heat-dissipating chamber (12) and link with said axostylus axostyle (21);

the radiator (40) is arranged between the radiating fan (20) and the air outlet (122), an air guide flow channel is arranged on the radiator (40), a water inlet pipe (72) and a water outlet pipe (71) which extend into the mute cavity (11) are communicated on the radiator (40), a cooling coil is connected between the water inlet pipe (72) and the water outlet pipe (71), and a refrigerant is arranged in the radiator (40) and the cooling coil;

and the circulating pump is communicated with the radiator (40) and is used for driving the refrigerant to flow.

2. A silence chamber as defined in claim 1, wherein:

the partition plate (13) is provided with a communication hole (131) for communicating the mute cavity (11) and the heat dissipation cavity (12).

3. A silence chamber as claimed in claim 2, wherein:

the mute chamber (11) is internally provided with a cover body (50) which is arranged on the clapboard (13) so as to cover the communication hole (131), and the bottom of the cover body (50) is provided with a downward opening.

4. A silence chamber as claimed in claim 3, wherein:

the cover body (50) comprises a guide part at the upper end and a vertical part at the lower end, the guide part forms a guide inclined plane inclined towards the direction of the communication hole (131) from bottom to top, the height of the guide part is flush with that of the communication hole (131), and the vertical part is positioned below the communication hole (131).

5. A silence chamber as claimed in claim 4, wherein:

the cover body (50) comprises a main cover plate (51) opposite to the partition plate (13) and sealing plates (52) located on two sides of the main cover plate (51), the inner edges of the sealing plates (52) are fixed on the partition plate (13), the upper ends of the sealing plates (52) are triangles corresponding to the height of the communication holes (131), the lower ends of the sealing plates (52) are located below the communication holes (131) and are rectangular, and the main cover plate (51) is fixed on the outer edges of the sealing plates (52).

6. A silence chamber as defined in claim 1, wherein:

the radiator (40) comprises a radiating pipe and a plurality of radiating fins arranged on the radiating pipe, and the air guide flow channels are formed between adjacent radiating fins.

7. A silence chamber as defined in claim 1, wherein:

the air inlets (121) are formed in the side walls of the front side and the rear side of the heat dissipation cavity (12), and the second opening and closing door (15) is also provided with the air inlets (121).

8. A silence chamber as defined in claim 1, wherein:

the servo motor (31) is arranged at the front end of the heat dissipation fan (20), a bearing platform (30) located at the front end of the heat dissipation fan (20) is arranged in the heat dissipation cavity (12), and the servo motor (31) is fixed on the bearing platform (30).

9. A silence chamber as defined in claim 1, wherein:

the top of the box body (10) is provided with a plurality of hook holes (61).

10. A silence chamber as claimed in claim 9 wherein:

four edges at box (10) top are provided with hook platform (60), are provided with three hook hole (61) on every hook platform (60), and three hook hole (61) set up respectively in two lateral surfaces at hook platform (60) top and hook platform (60), and three hook hole (61) are linked together in hook platform (60) center department, and two liang of mutually perpendicular of axis in three hook hole (61), box (10) bottom is provided with the round pin axle that is used for inserting the hook hole (61) of locating hook platform (60) top, the epaxial pinhole that is provided with of round pin.