CN219045776U

CN219045776U - Noise reduction device for heating ventilation air conditioner

Info

Publication number: CN219045776U
Application number: CN202222566557.4U
Authority: CN
Inventors: 金玮涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-19
Anticipated expiration: 2032-09-26

Abstract

The utility model belongs to the field of heating ventilation air conditioners, in particular to a noise reduction device for a heating ventilation air conditioner, which comprises an air conditioner outer machine, wherein a plurality of heat dissipation holes are formed in the front end of the air conditioner outer machine, the right end of the air conditioner outer machine is fixedly connected with a grille, two left shock absorption mechanisms are movably connected to the left part of the lower end of the air conditioner outer machine, two right shock absorption mechanisms are movably connected to the right part of the lower end of the air conditioner outer machine, the two right shock absorption mechanisms and the two left shock absorption mechanisms have the same structure, two fans are fixedly connected to the upper end of the air conditioner outer machine, a protection mechanism is fixedly connected to the upper end of the air conditioner outer machine in an inserted mode, and the two fans are all positioned in the protection mechanism. The noise reduction device for the heating ventilation air conditioner can effectively solve the problems that resonance and the like are easy to generate with the ground in the use process of the noise reduction device for the heating ventilation air conditioner, and the life of residents is influenced, and rainwater can be prevented from entering the air conditioner external unit, so that the noise reduction device for the heating ventilation air conditioner is convenient to use.

Description

Noise reduction device for heating ventilation air conditioner

Technical Field

The utility model relates to the technical field of heating ventilation and air conditioning, in particular to a noise reduction device for heating ventilation and air conditioning.

Background

The heating ventilation air conditioner is an air conditioner having heating, ventilation and air conditioning functions. The main functions of the heating ventilation air conditioner comprise: the outdoor unit of the heating ventilation air conditioner can cool and dissipate heat outdoors by a fan by high-pressure and high-temperature gas exhausted by the indoor unit. The condensed refrigerant liquid is sent to the evaporator of the indoor unit through the capillary tube, and then evaporated into gas to absorb indoor heat, and the refrigerant liquid is repeatedly circulated in the way, so that the indoor temperature can be gradually reduced, and the existing heating ventilation air conditioner outdoor unit has at least the following defects in the use process: 1. in the using process of the existing outdoor unit of the heating ventilation air conditioner, as the outdoor unit is large in volume and is mostly installed on the cement floor, resonance can be generated between the outdoor unit and the floor when the outdoor unit operates, so that noise is generated, and the life of surrounding people is influenced; 2. the existing outdoor unit of the heating ventilation air conditioner is installed outdoors, lacks protection, rainwater easily enters the outdoor unit in thunderstorm weather, and installation screws of the outdoor unit are caused to rust, so that the noise reduction device for the heating ventilation air conditioner is provided.

Disclosure of Invention

The utility model mainly aims to provide a noise reduction device for heating ventilation and air conditioning, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a heating ventilation air conditioner is with device of making an uproar falls, includes the outer machine of air conditioner, outer machine front end of air conditioner is opened there is a plurality of louvre, outer machine right-hand member fixedly connected with grid of air conditioner, outer machine lower extreme left portion swing joint of air conditioner has two left damper, outer machine lower extreme right side swing joint of air conditioner has two right damper, two right damper is the same with two left damper structures, outer machine upper end fixedly connected with of air conditioner two fans, outer machine upper end of air conditioner alternates fixedly connected with protection machanism, two the fan all is located protection machanism.

Preferably, the left damping mechanism comprises a bottom plate, a vertical plate is fixedly connected to the middle part of the upper end of the bottom plate, a first mounting hole penetrating up and down is formed in the left part of the upper end of the bottom plate, a spring is fixedly connected to the right part of the upper end of the bottom plate, sliding grooves are formed in the front part of the right end of the vertical plate and the rear part of the right end of the vertical plate, two sliding grooves are of an L-shaped structure, sliding blocks are slidably connected in the sliding grooves, two sliding blocks are matched with the two sliding grooves, a supporting plate is fixedly connected to the right end of the sliding blocks, the supporting plate is of a left-wide and right-narrow structure, a second mounting hole penetrating up and down is formed in the right part of the upper end of the supporting plate, the supporting plate is of a U-shaped structure, and one end of the spring, far away from the bottom plate, is fixedly connected with the upper inner wall of the supporting plate.

Preferably, the four corners of the lower end of the air conditioner external unit are provided with the third mounting holes.

Preferably, the sizes of the two sliding blocks are matched with the sizes of the two sliding grooves, and the supporting plate is movably connected with the third mounting hole through a screw.

Preferably, the protection mechanism comprises a mounting frame, a water baffle is fixedly connected to the lower portion of the outer surface of the mounting frame, the water baffle is of a structure with a wide lower part and a narrow upper part, a notch is formed in the upper end of the mounting frame, and arc-shaped grooves are formed in the left groove wall and the right groove wall of the notch.

Preferably, the two arc-shaped grooves are respectively contacted with the two fans, and the mounting frame is fixedly connected with an external air conditioner in a penetrating way.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the supporting plate is connected with the air conditioner external unit through the screw, and the supporting plate moves up and down to buffer under the elastic action of the spring, so that vibration generated when the air conditioner external unit operates is reduced, vibration generated after the air conditioner external unit is directly contacted with the ground is avoided, and noise is reduced;

2. according to the utility model, the installation frame on the protection mechanism is fixedly inserted with the upper end of the air conditioner external unit, and the water baffle is fixedly connected with the installation frame and is of a structure with a narrow upper part and a wide lower part, so that rainwater can be prevented from entering the air conditioner external unit by contacting the outer surface of the air conditioner external unit, rust caused by contacting the rainwater with the right damping mechanism and the left damping mechanism can be avoided, and the air conditioner external unit is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a noise reduction device for a heating ventilation air conditioner;

FIG. 2 is a schematic diagram of the overall structure of a left damping mechanism of a noise reduction device for heating ventilation and air conditioning;

FIG. 3 is a schematic diagram of the whole structure of a protection mechanism of a noise reduction device for heating ventilation and air conditioning;

fig. 4 is a schematic diagram of the overall structure of an air conditioner external unit of the noise reduction device for heating ventilation air conditioner.

In the figure: 1. an air conditioner external unit; 2. a grille; 3. a right shock absorbing mechanism; 4. a left shock absorbing mechanism; 5. a heat radiation hole; 6. a protective mechanism; 7. a fan; 11. a third mounting hole; 41. a bottom plate; 42. a first mounting hole; 43. a spring; 44. a second mounting hole; 45. a supporting plate; 46. a chute; 47. a vertical plate; 48. a slide block; 61. a mounting frame; 62. a notch; 63. an arc-shaped groove; 64. and a water baffle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a heating ventilation air conditioner is with device of making an uproar falls, including outer machine 1 of air conditioner, outer machine 1 front end of air conditioner is opened there is a plurality of louvre 5, outer machine 1 right-hand member fixedly connected with grid 2 of air conditioner, outer machine 1 lower extreme left portion swing joint has two left damper 4, outer machine 1 lower extreme right side swing joint has two right damper 3 of air conditioner, two right damper 3 and two left damper 4 structure are the same, outer machine 1 upper end fixedly connected with two fans 7 of air conditioner, outer machine 1 upper end of air conditioner alternates fixedly connected with protection machanism 6, two fans 7 all are located protection machanism 6.

In this embodiment, the left shock absorbing mechanism 4 includes a bottom plate 41, a vertical plate 47 is fixedly connected to the middle part of the upper end of the bottom plate 41, a first mounting hole 42 penetrating up and down is formed in the left part of the upper end of the bottom plate 41, a spring 43 is fixedly connected to the right part of the upper end of the bottom plate 41, sliding grooves 46 are formed in the front part of the right end of the vertical plate 47 and the rear part of the right end, two sliding grooves 46 are of an L-shaped structure, sliding blocks 48 are slidably connected in the two sliding grooves 46, the two sliding blocks 48 are matched with the two sliding grooves 46, a supporting plate 45 is fixedly connected to the right ends of the two sliding blocks 48 together, the supporting plate 45 is of a left-wide and-right narrow structure, a second mounting hole 44 penetrating up and down is formed in the right part of the upper end of the supporting plate 45, the supporting plate 45 is of a U-shaped structure, and one end of the spring 43 far away from the bottom plate 41 is fixedly connected with the upper inner wall of the supporting plate 45; the four corners of the lower end of the air conditioner external unit 1 are provided with third mounting holes 11; the size of the two sliding blocks 48 is matched with the size of the two sliding grooves 46, the supporting plate 45 is movably connected with the third mounting hole 11 through screws, and after the left damping mechanism 4 is connected with the air conditioner external unit 1, the vertical plate 47 is contacted with the air conditioner external unit 1, so that the left damping mechanism 4 is prevented from generating rotary displacement.

In this embodiment, the protection mechanism 6 includes a mounting frame 61, a water baffle 64 is fixedly connected to the lower portion of the outer surface of the mounting frame 61, the water baffle 64 has a structure with a wide bottom and a narrow top, a notch 62 is formed at the upper end of the mounting frame 61, and arc-shaped grooves 63 are formed on the left groove wall and the right groove wall of the notch 62; the two arc grooves 63 are respectively contacted with the two fans 7, the mounting frame 61 is fixedly connected with the air conditioner external unit 1 in a penetrating way, and the water baffle 64 can prevent rainwater from entering the air conditioner external unit 1 while preventing the rainwater from contacting the left damping mechanism 4.

In the use process, the two right damping mechanisms 3 and the two left damping mechanisms 4 are installed at the lower ends of the air conditioner external unit 1 through the threaded connection of the second mounting holes 44 and the third mounting holes 11 by screws, after the installation is completed, the air conditioner external unit 1 is positioned between the four vertical plates 47, the right damping mechanisms 3 and the left damping mechanisms 4 are installed on the ground through the first mounting holes 42 by bolts, after the installation is completed, when the air conditioner external unit 1 operates to generate vibration, the two sliding blocks 48 on the supporting plate 45 move up and down in the two sliding grooves 46 under the elastic action of the springs 43, so that vibration is buffered, thereby avoiding the noise generated by the contact resonance between the air conditioner external unit 1 and the ground.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heating ventilation air conditioner is with device of making an uproar falls, includes air conditioner outer machine (1), its characterized in that: the novel air conditioner is characterized in that a plurality of radiating holes (5) are formed in the front end of the air conditioner outer machine (1), the right end of the air conditioner outer machine (1) is fixedly connected with a grid (2), two left damping mechanisms (4) are movably connected to the left part of the lower end of the air conditioner outer machine (1), two right damping mechanisms (3) are movably connected to the right part of the lower end of the air conditioner outer machine (1), the two right damping mechanisms (3) and the two left damping mechanisms (4) are identical in structure, two fans (7) are fixedly connected to the upper end of the air conditioner outer machine (1), and protection mechanisms (6) are fixedly connected to the upper end of the air conditioner outer machine (1) in an inserting mode, and the two fans (7) are located in the protection mechanisms (6).

2. The noise reduction device for heating ventilation and air conditioning according to claim 1, wherein: the left shock-absorbing mechanism (4) comprises a bottom plate (41), bottom plate (41) upper end middle part fixedly connected with riser (47), first mounting hole (42) of upper end left portion of bottom plate (41) is opened and is had the upper and lower through, bottom plate (41) upper end right part fixedly connected with spring (43), riser (47) right-hand member front portion and right-hand member rear portion all are opened spout (46), two spout (46) are "L" shape structure, two equal sliding connection has slider (48) in spout (46), two slider (48) and two spout (46) looks adaptation, two slider (48) right-hand member are fixedly connected with layer board (45) jointly, layer board (45) are left wide right narrow structure, layer board (45) upper end right part is opened and is had second mounting hole (44) of upper and lower through, layer board (45) are "U" shape structure, one end and inner wall fixed connection on layer board (45) are kept away from bottom plate (41) to spring (43).

3. The noise reduction device for heating ventilation and air conditioning according to claim 1, wherein: and the four corners of the lower end of the air conditioner external unit (1) are provided with a third mounting hole (11).

4. The noise reduction device for heating ventilation and air conditioning according to claim 2, wherein: the size of the two sliding blocks (48) is matched with the size of the two sliding grooves (46), and the supporting plate (45) is movably connected with the third mounting hole (11) through screws.

5. The noise reduction device for heating ventilation and air conditioning according to claim 1, wherein: the protection mechanism (6) comprises a mounting frame (61), a water baffle (64) is fixedly connected to the lower portion of the outer surface of the mounting frame (61), the water baffle (64) is of a structure with a wide lower part and a narrow upper part, a notch (62) is formed in the upper end of the mounting frame (61), and arc-shaped grooves (63) are formed in the left groove wall and the right groove wall of the notch (62).

6. The noise reduction device for heating ventilation and air conditioning according to claim 5, wherein: the two arc-shaped grooves (63) are respectively contacted with the two fans (7), and the mounting frame (61) is fixedly connected with the air conditioner external unit (1) in a penetrating way.