CN211290503U

CN211290503U - Sound insulation structure of heating ventilation air conditioning equipment

Info

Publication number: CN211290503U
Application number: CN201922183936.3U
Authority: CN
Inventors: 周静娜; 李晓辉; 刘圣武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-18
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a warm logical air conditioning equipment's sound-proof structure, including the outer machine of air conditioner, the air outlet department of the outer machine of air conditioner is equipped with the sound-proof box, one side that the sound-proof box is close to the outer machine of air conditioner is equipped with the air intake, be equipped with a plurality of spread grooves in the sound-proof box, be equipped with fixedly connected with second puigging in the spread groove, the lower extreme of sound-proof box is equipped with the air outlet, the air outlet interpolation is equipped with the exhaust pipe, the first puigging of fixedly connected with on the exhaust pipe inside wall, the fixed disk has been cup jointed on the exhaust pipe, the upper end fixedly connected with rubber circle of fixed disk, the upper end of rubber circle offsets with the lower extreme lateral wall of sound-proof box, the lower extreme of fixed. The utility model discloses a noise insulation mechanism's setting reduces the noise of the outer machine of air conditioner, makes user's rest quality can not receive the influence to the installation is dismantled very simply, accords with modern people user demand.

Description

Sound insulation structure of heating ventilation air conditioning equipment

Technical Field

The utility model relates to a sound insulation technical field especially relates to a warm logical air conditioning equipment's sound-proof construction.

Background

The hvac apparatus has heating, ventilating and air conditioning functions, and is an apparatus for adjusting and controlling parameters such as temperature, humidity and flow rate of ambient air in a building or structure, and an outdoor unit is a heavy part of the hvac apparatus.

However, the existing air conditioner outdoor unit often generates certain noise during operation, and the noise is usually increased gradually along with the accumulation of the working time of the outdoor unit, so that the rest of a user is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the outdoor unit of the air conditioner can bring certain noise at work time, and along with the accumulation of the working time of the outdoor unit, the noise can be gradually increased, thereby influencing the rest of the user and providing a sound insulation structure of the heating ventilation air conditioning equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sound insulation structure of heating and ventilation air conditioning equipment comprises an air conditioner external unit, wherein a sound insulation box is arranged at an air outlet of the air conditioner external unit, one side of the sound insulation box, which is close to the air conditioner external unit, is provided with an air inlet, a plurality of connecting grooves are arranged in the sound insulation box, a second sound insulation layer is fixedly connected in the connecting grooves, the lower end of the sound insulation box is provided with an air outlet, an exhaust pipe is inserted in the air outlet, a first sound insulation layer is fixedly connected on the inner side wall of the exhaust pipe, a fixed disc is fixedly connected on the exhaust pipe in a sleeved mode, the upper end of the fixed disc is fixedly connected with a rubber ring, the upper end of the rubber ring is abutted against the lower end side wall of the sound insulation box, the lower end of the fixed disc is provided with a locking screw, the upper end of the locking screw penetrates through the fixed, the fixed block is provided with a fixed plate in a sliding insertion mode, one end of the fixed plate is fixedly connected with the side wall of an air conditioner outer unit, a connecting block is arranged on the side wall of the fixed block, one side of the connecting block, which is close to the fixed block, is fixedly connected with a clamping block, the side wall of the fixed plate is provided with a clamping groove corresponding to the clamping block, one end, far away from the connecting block, of the clamping block penetrates through the fixed block and extends into the clamping groove, the clamping block is connected with the fixed block in a sliding mode, two connecting grooves are formed in the side wall, opposite to the.

Preferably, the soundproof box is made of natural rubber.

Preferably, the first sound insulation layer is made of glass wool.

Preferably, the second sound insulation layer is made of sponge.

Preferably, the lower end of the exhaust pipe is fixedly connected with a filter screen.

Preferably, a rubber pad is fixedly connected to a side wall of the sound insulation box opposite to the air conditioner external unit.

Has the advantages that:

1. the utility model discloses a noise insulation structure of an air conditioner outdoor unit, including sound insulation box, connecting block, clamping groove, exhaust pipe, locking screw, exhaust pipe, sound insulation mechanism, air inlet, air outlet, air inlet, exhaust pipe, locking screw, sound insulation mechanism, air inlet, exhaust pipe, sound insulation box, exhaust pipe, air inlet, exhaust pipe, air outlet, sound insulation box, exhaust pipe;

2. the material of sound-proof box is natural rubber, certain syllable-dividing effect has, can weaken the noise and propagate, the material of first puigging is the glass cotton, the cotton syllable-dividing effect of glass is better, can effectively weaken the noise and propagate, the material of second puigging is the sponge, the sponge can effectively dilute the noise and propagate, reduce the influence to the user, setting through the filter screen, can prevent that birds from flying into in the sound-proof box, through the setting of rubber pad, can improve the frictional force between sound-proof box and the outer machine of air conditioner, improve the sound-proof effect.

Drawings

Fig. 1 is a schematic structural view of a sound insulation structure of a heating, ventilating and air conditioning device according to the present invention;

fig. 2 is a schematic side view of a sound insulation structure of a heating, ventilating and air conditioning apparatus according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of a department of sound insulation structure of heating ventilating air conditioning equipment.

In the figure: 1-an air conditioner outdoor unit, 2-a rubber pad, 3-a locking screw, 4-a fixed disc, 5-a filter screen, 6-a first sound insulation layer, 7-a rubber ring, 8-an exhaust pipe, 9-a second sound insulation layer, 10-a connecting groove, 11-a sound insulation box, 12-an air inlet, 13-a fixed block, 14-a fixed block, 15-a connecting block, 16-a fixed plate and 17-a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sound insulation structure of a heating ventilation air conditioning equipment, includes an air conditioner external unit 1, a sound insulation box 11 is provided at an air outlet of the air conditioner external unit 1 for reducing noise propagation, an air inlet 12 is provided at a side of the sound insulation box 11 close to the air conditioner external unit 1 for allowing air and noise exhausted from the air conditioner external unit 1 to enter the sound insulation box 11, a plurality of connecting grooves 10 are provided in the sound insulation box 11, a second sound insulation layer 9 is fixedly connected in the connecting grooves for diluting noise, an air outlet is provided at a lower end of the sound insulation box 11, an exhaust pipe 8 is inserted in the air outlet for keeping a source of the noise away from a user, a first sound insulation layer 6 is fixedly connected on an inner side wall of the exhaust pipe 8 for performing a sound insulation function, a fixing plate 4 is fixedly connected on the exhaust pipe 8 for fixing a position of the exhaust pipe 8, a, the upper end of the rubber ring 7 is abutted against the side wall of the lower end of the sound insulation box 11, the lower end of the fixed disk 4 is provided with a locking screw 3 for fixing the position beside the kneeling computer 4, the upper end of the locking screw 3 penetrates through the fixed disk 4 and extends into the sound insulation box 11, the locking screw 3, the fixed disk 4 and the sound insulation box 11 are in threaded connection, both sides of the sound insulation box 11 are fixedly connected with fixed blocks 13 for fixing the position of the sound insulation box 11, a fixed plate 16 is slidably inserted in the fixed blocks 13 for supporting the fixed blocks 13, one end of the fixed plate 16 is fixedly connected with the side wall of the air conditioner external unit 1, the side wall of the fixed block 13 is provided with a connecting block 15 for driving the clamping block 14, one side of the connecting block 15, which is close to the fixed block 13, is fixedly connected with the clamping block 14 for fixing the position of the fixed block 13, the side wall of the fixed plate, the clamping block 14 is slidably connected with the fixing block 13, two connecting grooves are formed in the side wall, opposite to the connecting block 15, of the fixing block 13, and a spring 17 is fixedly connected between the connecting grooves and the side wall, opposite to the connecting block 15, of the connecting groove to prevent the clamping block 14 from falling off from the clamping groove.

In this embodiment, the material of sound-proof box 11 is natural rubber, be used for playing the syllable-dividing effect, the noise propagation weakens, the material of first puigging 6 is the glass cotton, be used for the noise propagation that weakens, the material of second puigging 9 is the sponge, be used for diluting the noise propagation, reduce the influence to the user, the lower extreme fixedly connected with filter screen 5 of exhaust pipe 8, in being used for preventing that birds from flying into sound-proof box 11, fixedly connected with rubber pad 2 on sound-proof box 11 and the outer machine 1 relative lateral wall of air conditioner, be used for improving the frictional force between sound-proof box 11 and the outer machine 1 of air conditioner, sound insulation effect is improved.

In this embodiment, the outer machine 1 exhaust wind of air conditioner passes through air intake 12 with the noise and gets into inside sound-proof box 11, through sound-proof box 11 noise propagation that weakens, then dilute the noise through a plurality of second puigging 9, rethread exhaust pipe 8 discharges the wind downwards, the user is kept away from to the source that makes the noise, further stop the noise propagation through first puigging 6, when needing to clear up sound-proof box 11 inside, pulling connecting block 15 drives fixture block 14, make fixture block 14 break away from in the draw-in groove, then pulling sound-proof box 11 can take off, when needing to clear up exhaust pipe 8, unscrew locking screw 3, can be with taking off exhaust pipe 8, the utility model discloses a sound-proof mechanism's setting reduces the noise of the outer machine of air conditioner, makes user's rest quality can not receive the influence, and the installation dismantlement is very simple, accord with modern people's user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a warm sound-proof structure who leads to air conditioning equipment, includes outer machine (1) of air conditioner, its characterized in that: the air conditioner is characterized in that a sound insulation box (11) is arranged at an air outlet of the air conditioner external unit (1), one side, close to the air conditioner external unit (1), of the sound insulation box (11) is provided with an air inlet (12), a plurality of connecting grooves (10) are arranged in the sound insulation box (11), a fixedly connected second sound insulation layer (9) is arranged in the connecting grooves, the lower end of the sound insulation box (11) is provided with an air outlet, an exhaust pipe (8) is inserted in the air outlet, a first sound insulation layer (6) is fixedly connected to the inner side wall of the exhaust pipe (8), a fixed disc (4) is fixedly connected to the exhaust pipe (8), a rubber ring (7) is fixedly connected to the upper end of the fixed disc (4), the upper end of the rubber ring (7) is abutted to the lower end side wall of the sound insulation box (11), a locking screw (3) is arranged at the lower end of the fixed disc (4), and, the locking screw (3) is in threaded connection with the fixed disc (4) and the sound insulation box (11), fixed blocks (13) are fixedly connected to two sides of the sound insulation box (11), a fixed plate (16) is slidably inserted in the fixed blocks (13), one end of the fixed plate (16) is fixedly connected with the side wall of the air conditioner external unit (1), a connecting block (15) is arranged on the side wall of the fixed block (13), a clamping block (14) is fixedly connected to one side, close to the fixed block (13), of the connecting block (15), clamping grooves corresponding to the clamping block (14) are formed in the side wall of the fixed plate (16), one end, far away from the connecting block (15), of the clamping block (14) penetrates through the fixed block (13) and extends into the clamping grooves, the clamping block (14) is in sliding connection with the fixed block (13), and two connecting grooves are formed in the side walls, opposite to, and a spring (17) is fixedly connected between the connecting groove and the side wall opposite to the connecting block (15).

2. A sound-proofing structure of an hvac apparatus as set forth in claim 1, wherein: the sound insulation box (11) is made of natural rubber.

3. A sound-proofing structure of an hvac apparatus as set forth in claim 1, wherein: the first sound insulation layer (6) is made of glass wool.

4. A sound-proofing structure of an hvac apparatus as set forth in claim 1, wherein: the second sound insulation layer (9) is made of sponge.

5. A sound-proofing structure of an hvac apparatus as set forth in claim 1, wherein: the lower end of the exhaust pipe (8) is fixedly connected with a filter screen (5).

6. A sound-proofing structure of an hvac apparatus as set forth in claim 1, wherein: and a rubber pad (2) is fixedly connected to the side wall of the sound insulation box (11) opposite to the air conditioner external unit (1).