CN218645662U

CN218645662U - Damping and noise-reducing device for air conditioning equipment

Info

Publication number: CN218645662U
Application number: CN202223328481.8U
Authority: CN
Inventors: 杨树强
Original assignee: Shanghai Civil Engineering Co ltd Of Crec Urban Rail Transit Engineering Co; Shanghai Civil Engineering Co Ltd of CREC
Current assignee: Shanghai Civil Engineering Co ltd Of Crec Urban Rail Transit Engineering Co; Shanghai Civil Engineering Co Ltd of CREC
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-17
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a vibration/noise reduction device for air conditioning equipment, including horizontal damper, two perpendicular damper, air conditioner body and bottom plate, its characterized in that: the horizontal damping assemblies are arranged at the top of the bottom plate, the vertical damping assemblies are symmetrically arranged at the bottom of the air conditioner body, and the air conditioner body is arranged at the top of the bottom plate; the vertical shock absorption assembly comprises a second damping column and a third damping column. The beneficial effects of the utility model reside in that, carry out the shock attenuation through horizontal shock attenuation subassembly to the horizontal direction of air conditioner body, carry out the shock attenuation through second damping post and third damping post to the vertical direction of air conditioner body simultaneously, can effectually weaken the vibrations that the air conditioner body produced at the during operation to avoided the air conditioner body during operation to produce and to shake by a wide margin, effectively reduced the damage to air conditioner body internals, weakened the noise that the air conditioner body produced because of vibrations simultaneously, be favorable to practical application.

Description

Damping and noise-reducing device for air conditioning equipment

Technical Field

The utility model relates to a vibration/noise reduction technical field especially relates to a vibration/noise reduction device for air conditioning equipment.

Background

The subway station and the inter-regional tunnel are long and narrow underground buildings, except that the entrances and exits of each station and the shelters of the air delivery and exhaust ventilation ducts are communicated with the outside, the underground stations and the inter-regional tunnel are basically isolated from the outside, due to the running of trains and the gathering of a large number of passengers, the environment of the subway station gradually rises along with the increase of the running time, and ventilation devices such as an air conditioner and the like need to be arranged at the subway station.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems in the prior art, the present invention is directed to a vibration/noise reduction device for an air conditioning apparatus.

The technical scheme of the utility model is like this: the utility model provides a vibration/noise reduction device for air conditioning equipment, includes horizontal damper, two perpendicular damper, air conditioner body and bottom plate, its characterized in that: the horizontal damping assemblies are arranged at the top of the bottom plate, the vertical damping assemblies are symmetrically arranged at the bottom of the air conditioner body, and the air conditioner body is arranged at the top of the bottom plate; the vertical shock absorption assembly comprises a second damping column and a third damping column, the top of the bottom plate is fixedly connected with a limiting box, the second damping columns are fixedly connected to two ends of the bottom of the inner wall of the limiting box, a bearing plate is slidably connected to the inside of the limiting box, and the third damping column is fixedly connected to the middle of the bottom end of the bearing plate.

As a preferred embodiment, horizontal shock-absorbing component includes first damping post and acoustic celotex board, the equal fixedly connected with acoustic celotex board in both ends at bottom plate top, two equal fixedly connected with first damping post between the outside of acoustic celotex board and spacing box.

As a preferred embodiment, perpendicular shock-absorbing component still includes fixed block, second connecting rod, third connecting rod, linkage plate, first connecting rod and fourth connecting rod, one side of second damping post is rotated and is connected with the second connecting rod, the one end fixedly connected with fixed block of bearing plate bottom, the one end of second connecting rod is rotated with one side of fixed block and is connected, one side that the second connecting rod was kept away from to the fixed block is rotated and is connected with the third connecting rod, the one end that the fixed block was kept away from to the third connecting rod is rotated with the bottom of spacing box inner wall and is connected, the bottom fixedly connected with linkage plate of third damping post, one side of linkage plate is rotated and is connected with the fourth connecting rod, the one end that the linkage plate was kept away from to the fourth connecting rod is rotated and is connected with the bottom of spacing box inner wall, one side that the fourth connecting rod was kept away from to the linkage plate is rotated and is connected with first connecting rod.

As a preferred embodiment, the bottom fixedly connected with fixed plate of spacing box inner wall, the inside fixedly connected with branch of fixed plate, the one end of branch run through the fixed plate and with one side fixed connection of third connecting rod bottom, just be located the first spring of the periphery fixedly connected with of branch between fixed plate and the third connecting rod, the one end that the third connecting rod was kept away from to branch run through the fixed plate and with one side fixed connection of fourth connecting rod bottom, just be located the periphery fixedly connected with second spring of branch between fixed plate and the fourth connecting rod.

As a preferred embodiment, a limiting groove is formed in the bottom plate, a limiting rod is fixedly connected to the inside of the limiting groove, two sliding blocks are fixedly connected to the outer side of the limiting rod, the top of each sliding block is fixedly connected with the bottom of the limiting box, and the bottom of each sliding block is slidably connected with the bottom of the inner wall of the limiting groove.

As a preferred embodiment, the equal fixedly connected with limiting plate in both ends at bearing plate top, the top fixedly connected with amortization pad of bearing inboard wall, the inside sliding connection of bearing plate has the air conditioner body, the outside of air conditioner body bottom is rotated and is connected with two fans, the outside of air conditioner body just is located the equal fixedly connected with radiator-grid in the outside of fan.

As a preferred embodiment, four corners of the top of the bottom plate are provided with fixing holes.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, carry out the shock attenuation through horizontal shock attenuation subassembly to the horizontal direction of air conditioner body, carry out the shock attenuation through second damping post and third damping post to the vertical direction of air conditioner body simultaneously, can effectually weaken the vibrations that the air conditioner body produced at the during operation to avoided air conditioner body during operation to produce and shake by a wide margin, effectively reduced the damage to air conditioner body internals, weakened the noise that the air conditioner body produced because of vibrations simultaneously, be favorable to practical application.

Drawings

Fig. 1 is a perspective view provided by the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front sectional view provided by the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to the present invention.

Illustration of the drawings: 1. a base plate; 2. a limiting groove; 3. a slider; 4. a limiting rod; 5. an air conditioner body; 6. a limiting plate; 7. a heat-dissipating mesh; 8. a fan; 9. a sound-deadening pad; 10. a bearing plate; 11. a limiting box; 12. a sound insulating panel; 13. a first damping column; 14. a fixed block; 15. a second damping column; 16. a connector tile; 17. a third damping column; 18. a first link; 19. a second link; 20. a third link; 21. a first spring; 22. a fixing plate; 23. a second spring; 24. a fourth link; 25. a strut; 26. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The invention will be further described with reference to the accompanying drawings and specific embodiments

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: including horizontal damper, two perpendicular damper, air conditioner body 5 and bottom plate 1, its characterized in that: the horizontal damping assemblies are arranged at the top of the bottom plate 1, the vertical damping assemblies are symmetrically arranged at the bottom of the air conditioner body 5, and the air conditioner body 5 is arranged at the top of the bottom plate 1; perpendicular shock-absorbing component includes second damping post 15, third damping post 17, the spacing box 11 of top fixedly connected with of bottom plate 1, the equal fixedly connected with second damping post 15 in both ends of spacing box 11 inner wall bottom, and the inside sliding connection of spacing box 11 has bearing plate 10, the middle part fixedly connected with third damping post 17 of bearing plate 10 bottom.

In this embodiment, carry out the shock attenuation through horizontal damper assembly to the horizontal direction of air conditioner body 5, carry out the shock attenuation through second damping post 15 and third damping post 17 to the vertical direction of air conditioner body 5 simultaneously, can effectually weaken the vibrations that air conditioner body 5 produced at the during operation, thereby avoided air conditioner body 5 during operation to produce and to shake by a wide margin, effectively reduced the damage to 5 internals of air conditioner body, weakened the noise that air conditioner body 5 produced because of vibrations simultaneously, be favorable to practical application.

Example 2

As shown in fig. 1, 2, 3 and 4, the horizontal shock absorption assembly comprises a first damping column 13 and a sound insulation board 12, the sound insulation board 12 is fixedly connected to both ends of the top of the bottom plate 1, the first damping column 13 is fixedly connected between the two sound insulation boards 12 and the outer side of the limiting box 11, the shock absorption effect in the horizontal direction is realized through the first damping column 13, and the noise is effectively isolated through the sound insulation board 12;

the vertical shock absorption assembly further comprises a fixed block 14, a second connecting rod 19, a third connecting rod 20, a connecting plate 16, a first connecting rod 18 and a fourth connecting rod 24, one side of the second damping column 15 is rotatably connected with the second connecting rod 19, one end of the bottom of the bearing plate 10 is fixedly connected with the fixed block 14, one end of the second connecting rod 19 is rotatably connected with one side of the fixed block 14, far away from the second connecting rod 19, is rotatably connected with the third connecting rod 20, one end of the third connecting rod 20, far away from the fixed block 14, is rotatably connected with the bottom of the inner wall of the limiting box 11, the bottom of the third damping column 17 is fixedly connected with the connecting plate 16, one side of the connecting plate 16 is rotatably connected with the fourth connecting rod 24, one end of the fourth connecting rod 24, far away from the connecting plate 16, is rotatably connected with the bottom of the inner wall of the limiting box 11, one side of the connecting plate 16, far away from the fourth connecting rod 18 is rotatably connected with the bottom of the third damping column 17, when the bearing plate 10 moves downwards, the third damping column 17 is extruded, the first connecting rod 18 and the fourth connecting rod 24 are driven to rotate, and the second connecting rod 19 and the third connecting rod 20 are driven to rotate, so as to extrude the second damping column 15, and the damping column 15 is horizontally matched with the damping column 17;

the bottom of the inner wall of the limiting box 11 is fixedly connected with a fixing plate 22, a supporting rod 25 is fixedly connected inside the fixing plate 22, one end of the supporting rod 25 penetrates through the fixing plate 22 and is fixedly connected with one side of the bottom of the third connecting rod 20, a first spring 21 is fixedly connected between the fixing plate 22 and the third connecting rod 20 and is positioned at the periphery of the supporting rod 25, one end of the supporting rod 25, far away from the third connecting rod 20, penetrates through the fixing plate 22 and is fixedly connected with one side of the bottom of the fourth connecting rod 24, a second spring 23 is fixedly connected between the fixing plate 22 and the fourth connecting rod 24 and is positioned at the periphery of the supporting rod 25, the first spring 21 and the second spring 23 are simultaneously extruded through the rotation of the third connecting rod 20 and the fourth connecting rod 24, and under the elastic force action of the first spring 21 and the second spring 23, the damping effect can be enhanced;

the inner part of the bottom plate 1 is provided with a limiting groove 2, the inner part of the limiting groove 2 is fixedly connected with a limiting rod 4, the outer side of the limiting rod 4 is fixedly connected with two sliding blocks 3, the top of each sliding block 3 is fixedly connected with the bottom of the limiting box 11, the bottom of each sliding block 3 is in sliding connection with the bottom of the inner wall of the limiting groove 2, and the sliding blocks 3 are matched with the limiting rod 4 to limit the horizontal movement of the limiting box 11;

the two ends of the top of the bearing plate 10 are fixedly connected with limiting plates 6, the top of the inner wall of the bearing plate 10 is fixedly connected with a silencing pad 9, the inside of the bearing plate 10 is connected with an air conditioner body 5 in a sliding mode, the outer side of the bottom of the air conditioner body 5 is rotatably connected with two fans 8, the outer side of the air conditioner body 5 and the outer side of each fan 8 are fixedly connected with a radiating net 7, the air conditioner body 5 is placed in a hollow groove formed in the two sides of the inner wall of each limiting plate 6, the air conditioner body 5 can be effectively prevented from shaking, the silencing pad 9 can eliminate noise generated when the air conditioner body 5 works, and the fans 8 radiate the inside of the air conditioner body 5;

fixing holes 26 are formed in four corners of the top of the bottom plate 1, and the whole device can be fixed through the fixing holes 26.

The working principle is as follows: put into the dead slot that air conditioner body 5 was seted up through limiting plate 6 inner wall both sides earlier, when air conditioner body 5 during operation, can produce vibrations and noise, can realize the shock attenuation effect of horizontal direction through first damping post 13, simultaneously acoustic celotex board 12 is effectual keeps apart the noise, simultaneously rock when air conditioner body 5 and drive bearing plate 10 downstream, extrude third damping post 17, drive first connecting rod 18 and fourth connecting rod 24 and rotate, drive second connecting rod 19 and third connecting rod 20 simultaneously and rotate, thereby extrude second damping post 15, through the rotation of third connecting rod 20 and fourth connecting rod 24, extrude first spring 21 and second spring 23 simultaneously, under the spring action of first spring 21 and second spring 23 and under the cooperation of third damping post 17 and second damping post 15, realize the shock attenuation of horizontal direction by a wide margin.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides a vibration/noise reduction device for air conditioning equipment, includes horizontal damper, two perpendicular damper, air conditioner body (5) and bottom plate (1), its characterized in that: the horizontal shock absorption assemblies are arranged at the top of the bottom plate (1), the vertical shock absorption assemblies are symmetrically arranged at the bottom of the air conditioner body (5), and the air conditioner body (5) is arranged at the top of the bottom plate (1);

perpendicular shock-absorbing component includes second damping post (15), third damping post (17), the spacing box of top fixedly connected with (11) of bottom plate (1), the equal fixedly connected with second damping post (15) in both ends of spacing box (11) inner wall bottom, the inside sliding connection of spacing box (11) has bearing plate (10), middle part fixedly connected with third damping post (17) of bearing plate (10) bottom.

2. A vibration/noise reducing apparatus for an air conditioning device according to claim 1, wherein: horizontal shock-absorbing component includes first damping post (13) and acoustic celotex board (12), the equal fixedly connected with acoustic celotex board (12) in both ends at bottom plate (1) top, two equal fixedly connected with first damping post (13) between the outside of acoustic celotex board (12) and spacing box (11).

3. A vibration/noise reducing apparatus for an air conditioning device according to claim 1, wherein: perpendicular shock attenuation unit still includes fixed block (14), second connecting rod (19), third connecting rod (20), linkage plate (16), first connecting rod (18) and fourth connecting rod (24), one side of second damping post (15) is rotated and is connected with second connecting rod (19), the one end fixedly connected with fixed block (14) of bearing plate (10) bottom, the one end of second connecting rod (19) is rotated with one side of fixed block (14) and is connected, one side that second connecting rod (19) were kept away from in fixed block (14) is rotated and is connected with third connecting rod (20), the one end that fixed block (14) were kept away from in third connecting rod (20) is rotated with the bottom of spacing box (11) inner wall and is connected, bottom fixedly connected with linkage plate (16) of third damping post (17), one side rotation of linkage plate (16) is connected with fourth connecting rod (24), the one end that linkage plate (16) were kept away from in fourth connecting rod (24) rotates with the bottom of spacing box (11) inner wall and is connected, one side rotation that fourth connecting rod (24) were kept away from fourth connecting rod (16) is connected with first connecting rod (18).

4. A vibration/noise reducing apparatus for an air conditioning device according to claim 3, wherein: bottom fixedly connected with fixed plate (22) of spacing box (11) inner wall, inside fixedly connected with branch (25) of fixed plate (22), the one end of branch (25) run through fixed plate (22) and with one side fixed connection of third connecting rod (20) bottom, the periphery fixedly connected with first spring (21) that just is located branch (25) between fixed plate (22) and third connecting rod (20), one end that third connecting rod (20) were kept away from in branch (25) run through fixed plate (22) and with one side fixed connection of fourth connecting rod (24) bottom, just be located the periphery fixedly connected with second spring (23) of branch (25) between fixed plate (22) and fourth connecting rod (24).

5. A vibration/noise reducing apparatus for an air conditioning device according to claim 1, wherein: spacing groove (2) have been seted up to the inside of bottom plate (1), inside fixedly connected with gag lever post (4) of spacing groove (2), two sliders (3) of outside fixedly connected with of gag lever post (4), the top of slider (3) and the bottom fixed connection of spacing box (11), the bottom of slider (3) and the bottom sliding connection of spacing groove (2) inner wall.

6. A vibration/noise damping device for air conditioning apparatus according to claim 1, wherein: the utility model discloses a fan, including bearing plate (10), the equal fixedly connected with limiting plate (6) in both ends at bearing plate (10) top, the top fixedly connected with amortization pad (9) of bearing plate (10) inner wall, the inside sliding connection of bearing plate (10) has air conditioner body (5), the outside of air conditioner body (5) bottom is rotated and is connected with two fans (8), the outside of air conditioner body (5) and the equal fixedly connected with radiator-grid (7) in the outside that is located fan (8).

7. A vibration/noise reducing apparatus for an air conditioning device according to claim 1, wherein: four corners of the top of the bottom plate (1) are provided with fixing holes (26).