Novel air conditioner silencing device

Abstract

The utility model relates to the technical field of air conditioner silencing, in particular to a novel air conditioner silencing device which comprises a first box set and a silencing assembly, side edge assemblies are symmetrically installed on the left side and the right side of the bottom of the first box set, and the bottoms of the side edge assemblies are connected with a second box set. Vertical frame assemblies are connected to the front and rear side vertical faces of the first box set and the second box set, fan assemblies are installed on the outer sides of the vertical frame assemblies, and the silencing assembly is vertically erected between the first box set and the second box set; the silencing device has the beneficial effects that by means of the structural mode that the silencing assemblies are slidably inserted into the first box set and the second box set, different numbers of silencing assemblies can be installed within a certain range according to needs so as to achieve the optimal silencing effect, and the first box set, the first box set, the side edge assembly, the second box set, the vertical frame assembly and the fan assembly are of a detachable structure, so that the silencing effect is better. And flexible disassembly and transportation are facilitated, and auxiliary heat dissipation and ventilation effects can be provided for the combined internal structure.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner silencing, in particular to a novel air conditioner silencing device. Background Art

[0002] The air conditioning silencer is a device that uses the principles of sound absorption, reflection, interference, etc. to reduce the airflow noise in the ventilation and air conditioning system. According to the different silencer principles, it can be divided into resistive, reactive, resonant and composite types. The resistive silencer uses the sound absorption effect of the sound-absorbing material to silence the sound. The more common type is the resistive silencer. This type of air conditioning silencer mainly uses porous sound-absorbing materials with sound absorption. The tubular silencer of this type is the simplest one. Generally, this type of air conditioning silencer is used for slightly smaller air duct openings. The silencer is a noise reduction device installed in the airflow channel of aerodynamic equipment (such as blowers, air compressors) or in the intake and exhaust systems. The silencer can block the propagation of sound waves and allow airflow to pass through. It is an effective tool for controlling noise.

[0003] In the prior art, the invention of application number 202010063078.3 discloses a sound-absorbing and sound-isolating device for an air-conditioning outdoor unit, wherein an air inlet sound-absorbing component is arranged in a first space and an air outlet sound-absorbing component is arranged in a second space. This solution is used to solve the problem in the prior art that the noise pollution caused by the operation of the air-conditioning outdoor unit reduces the quality of the acoustic environment where people live and seriously affects people's normal sleep and rest.

[0004] However, the above device structure will affect ventilation and heat dissipation to a certain extent due to the air outlet structure. At the same time, the internal air outlet silencer component structure is fixed and cannot be properly adjusted and installed according to the air conditioner outdoor unit, which makes the overall structural flexibility limited. Utility Model Content

[0005] The purpose of the utility model is to provide a novel air conditioner silencer to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A novel air-conditioning silencer device comprises a first box group and a silencer assembly, wherein side assemblies are symmetrically installed on the left and right sides of the bottom of the first box group, and the bottom of the side assembly is connected to the second box group, and the front and rear side facades of the first box group and the second box group are connected to the vertical frame assembly, and the outer side of the vertical frame assembly is installed with a fan assembly, and the silencer assembly is vertically erected between the first box group and the second box group, and the first box group comprises a soundproof box body, a docking pile, an assembly screw hole and a mounting frame, the left and right sides of the bottom of the soundproof box body are provided with docking piles, and the front and rear side facades of the soundproof box body are provided with assembly screw holes on the left and right, and a mounting frame is provided in the middle section of the bottom of the soundproof box body.

[0008] Preferably, the first box group and the second box group have the same structure, and the side components are vertically installed between the first box group and the second box group respectively with the assistance of sliding insertion and threaded connection, and the frame component is threadedly connected to the first box group and the second box group.

[0009] Preferably, the side assembly includes a sound insulation side panel, a docking pile and a fastening bolt. The upper and lower ends of the sound insulation side panel are connected with the docking pile, and the left and right sides of the docking pile are threadedly installed with the fastening bolts.

[0010] Preferably, the surface structure of the docking plug and the surface structure of the docking pile match each other, and the fastening bolts are threadedly connected to the docking plug and the docking pile.

[0011] Preferably, the upright frame assembly includes a side silencer plate, assembly bolts, handles, a ventilation grid, mounting grooves and connecting bolts, the four corners of the side silencer plate are threadedly installed with assembly bolts, and handles are installed on the left and right surfaces of the side silencer plate, and a ventilation grid is installed on the outer surface of the side silencer plate, and mounting grooves are opened on the left and right sides of the ventilation grid, and connecting bolts are threadedly connected between the ventilation grid and the side silencer plate.

[0012] Preferably, the fan assembly includes a stabilizing frame, a first bolt, a silent fan and a second bolt, the first bolts are threadedly connected at the four corners of the stabilizing frame, a silent fan is arranged in the center of the stabilizing frame, and the second bolts are threadedly installed at the four corners of the silent fan and are threadedly connected to the stabilizing frame.

[0013] Preferably, the silencer assembly includes a silencer plate, a sliding pile, an auxiliary pile plate and an adjusting bolt, the upper and lower sides of the silencer plate are connected with sliding piles, and the auxiliary pile plate is slidably installed on the side of the sliding pile away from the silencer plate, and the adjusting bolt is vertically threadedly installed between the sliding pile and the auxiliary pile plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: by utilizing the structural mode of sliding and inserting the silencer component between the first box group and the second box group, different numbers of silencer components can be installed as needed within a certain range to achieve the best silencer effect, and the first box group, the first box group, the side component, the second box group, the frame component and the fan component are detachable structures from each other, which is convenient for flexible disassembly and transportation, and can also provide auxiliary heat dissipation and ventilation for the assembled internal structure.

[0015] The novel air-conditioning silencer device proposed by the utility model can vertically install the silencer plate between the first box group and the second box group which are parallel to each other by slidingly installing the auxiliary pile plate inside the mounting frame with a slide groove structure on the surface. The sliding pile and the auxiliary pile plate can be fastened to the upper and lower sides of the mounting frame by adjusting bolts, so as to connect and fix the entire silencer assembly to the first box group and the second box group to avoid sliding and shaking. Through the use of the above structure, the air-conditioner inside the structure after the first box group, the side assembly, the second box group and the vertical frame assembly are enclosed can be effectively silenced. At the same time, multiple groups of silencer assemblies can be installed inside the structure as needed to meet different silencer effects. The multiple installations of silencer assemblies can also provide effective structural protection for the air-conditioner to avoid damage to it by external forces.

[0016] The new air-conditioning silencer device proposed by the utility model is slidably inserted into the docking piles set in the first box group and the second box group through the docking plug piles on the upper and lower sides of the sound insulation side plate, and the structure is further fixed by fastening bolts. At the same time, the assembly bolts at the four diagonal positions of the side silencer plate are screwed into the assembly screw holes opened on the front and rear side facades of the sound insulation box body, so that the first box group, the side assembly, the second box group and the vertical frame assembly can be conveniently and stably assembled and installed, and the surface of the side silencer plate is connected and installed with multiple ventilation grids by connecting bolts. The use of the above structure can not only make the whole device have flexible and convenient structural disassembly and assembly, so as to disassemble and transport and reduce the space occupied during transportation, but also can utilize the use of various structures to provide good structural protection for the air conditioner while performing effective noise reduction treatment for it. In addition, the structural setting of the ventilation grid can ensure ventilation and heat dissipation between the air conditioner and the outside world during operation, and can also prevent external foreign matter from entering the space where the first box group, the side assembly, the second box group and the vertical frame assembly are combined to cause damage to the air conditioner.

[0017] The novel air-conditioning silencer device proposed by the utility model is achieved by installing a fan assembly on the surface of the side assembly, wherein the first bolts at the four corners of the stabilizing frame only need to be passed through the installation grooves opened on both sides of the surface of the side silencer plate to complete the structural docking and fixing. By using the above structure, on the one hand, it can effectively provide ventilation and heat dissipation for the interior of the device structure to avoid temperature accumulation affecting the normal operation of the air conditioner. On the other hand, it can be selected whether to install it according to the needs of use, or the number of installations can be determined within a certain range to achieve the best operating effect. In addition, the structure between the silent fan and the stabilizing frame is split by the second bolt to facilitate the disassembly and maintenance of the stabilizing frame. The ventilation grid is fixed to the surface of the side silencer plate by connecting bolts, and can be flexibly disassembled and assembled for cleaning or replacement. By using the above structure, the flexibility between the various structures can be effectively guaranteed so that the device can be inspected and repaired at any position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front cross-sectional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the external front view structure of the utility model body;

[0020] Figure 3 This is a schematic diagram of the structure of the fan assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the stand assembly of the utility model;

[0022] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0023] Figure 6 It is a partial three-dimensional structural schematic diagram of the mounting frame and the silencer assembly of the utility model.

[0024] In the figure: 1. First box group; 101. Soundproof box body; 102. Docking pile; 103. Assembly screw hole; 104. Mounting frame; 2. Side assembly; 201. Soundproof side panel; 202. Docking pile; 203. Fastening bolt; 3. Second box group; 4. Stand assembly; 401. Side silencer; 402. Assembly bolt; 403. Handle; 404. Ventilation grid; 405. Mounting slot; 406. Connecting bolt; 5. Fan assembly; 501. Stabilizing frame; 502. First bolt; 503. Silent fan; 504. Second bolt; 6. Silencer assembly; 601. Silencer board; 602. Sliding pile; 603. Auxiliary pile plate; 604. Adjusting bolt. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0026] See also Figures 1 to 6The utility model provides a technical solution: a first box group 1 and a silencer component 6, the first box group 1 is symmetrically installed with side components 2 on the left and right sides of the bottom, and the second box group 3 is connected to the bottom of the side component 2, and the first box group 1 and the second box group 3 are connected with the frame component 4 on the front and rear side facades, and the fan component 5 is installed on the outside of the frame component 4, the silencer component 6 is vertically erected between the first box group 1 and the second box group 3, the first box group 1 includes a soundproof box body 101, a docking pile 102, an assembly screw hole 103 and a mounting frame 104, the bottom of the soundproof box body 101 is provided with docking piles 102 on the left and right sides, and the front and rear side facades of the soundproof box body 101 are provided with assembly screw holes 103 on the left and right sides, and the bottom middle section of the soundproof box body 101 is provided with a mounting frame 104, the silencer component 6 includes a silencer Plate 601, sliding pile 602, auxiliary pile plate 603 and adjusting bolt 604, the upper and lower sides of the silencer plate 601 are connected with sliding pile 602, and the side of the sliding pile 602 away from the silencer plate 601 is slidably installed with auxiliary pile plate 603, and the adjusting bolt 604 is vertically threadedly installed between the sliding pile 602 and the auxiliary pile plate 603; by slidingly installing the auxiliary pile plate 603 inside the mounting frame 104 with a sliding groove structure on the surface, the silencer plate 601 can be vertically installed between the first box group 1 and the second box group 3 parallel to each other, and the sliding pile 602 and the auxiliary pile plate 603 can be fastened to the upper and lower sides of the mounting frame 104 by using the adjusting bolt 604, so as to connect and fix the entire silencer assembly 6 with the first box group 1 and the second box group 3 to avoid slipping and shaking. Embodiment 2

[0027] On the basis of Example 1, in order to achieve good structural splitting, please refer to Figures 1 to 6The utility model provides a technical solution: the first box group 1 and the second box group 3 have the same structure, and the side component 2 is vertically installed between the first box group 1 and the second box group 3 by sliding insertion and threaded connection, and the frame component 4 is threadedly connected to the first box group 1 and the second box group 3. The side component 2 includes a sound insulation side panel 201, a docking pile 202 and a fastening bolt 203. The upper and lower ends of the sound insulation side panel 201 are connected with the docking pile 202, and the left and right sides of the docking pile 202 are threadedly installed with the fastening bolts 203. The surface structure of the docking pile 202 matches the surface structure of the docking pile 102, and the fastening bolts 203 are threadedly connected to the docking pile 202 and the docking pile 102. The frame component 4 includes a side silencer plate 401, an assembly bolt 402, a handle 403, a ventilation grid frame 404, an installation slot 405 and a connecting bolt 406. The four corners of the side silencer plate 401 are threadedly installed with assembly bolts Bolt 402, and handles 403 are installed on the left and right surfaces of the side sound insulation plate 401, and a ventilation grid 404 is installed on the outer surface of the side sound insulation plate 401, and installation grooves 405 are opened on the left and right sides of the ventilation grid 404, and at the same time, a connecting bolt 406 is threadedly connected between the ventilation grid 404 and the side sound insulation plate 401, and the docking piles 202 on the upper and lower sides of the sound insulation side plate 201 are slidably inserted with the docking piles 102 set in the first box group 1 and the second box group 3, and the structure is further fixed with the fastening bolts 203, and at the same time, the assembly bolts 402 at the four diagonal points of the side sound insulation plate 401 are screwed into the assembly screw holes 103 opened on the front and rear side facades of the sound insulation box body 101, so that the first box group 1, the side assembly 2, the second box group 3 and the frame assembly 4 can be conveniently and stably combined and installed, and a plurality of ventilation grids 404 are connected and installed on the surface of the side sound insulation plate 401 by connecting bolts 406. Embodiment 3

[0028] On the basis of the second embodiment, in order to further assist the ventilation and heat dissipation effect of the air conditioner inside the device structure, please refer to Figures 1 to 6 The utility model provides a technical solution: the fan assembly 5 includes a stabilizing frame 501, a first bolt 502, a silent fan 503 and a second bolt 504, the four corners of the stabilizing frame 501 are threadedly connected with the first bolts 502, and the silent fan 503 is arranged in the center of the stabilizing frame 501, and the four corners of the silent fan 503 are threadedly installed with the second bolts 504 and are threadedly connected with the stabilizing frame 501. The fan assembly 5 is installed on the surface of the side assembly 2, wherein the first bolts 502 at the four corners of the stabilizing frame 501 only need to be passed through the installation grooves 405 opened on both sides of the surface of the side silencer plate 401 to complete the structural docking and fixing, and the second bolts 504 are used to realize the structural disassembly between the silent fan 503 and the stabilizing frame 501, so as to facilitate the disassembly and maintenance of the stabilizing frame 501.

[0029] In actual use, the docking plugs 202 at one end of the two sets of sound insulation side panels 201 are slid and inserted into the docking plugs 102 at the bottom of the sound insulation box 101 in the horizontal direction, and then the fastening bolts 203 are vertically screwed into the docking plugs 202 and the docking plugs 102, so as to structurally combine and connect the first box group 1 and the side component 2, and then the other end of the side component 2 is structurally connected to the second box group 3 in the above manner;

[0030] After that, the outdoor unit of the air conditioner can be installed in the internal space surrounded by the first box group 1, the side assembly 2 and the second box group 3, and then the sliding piles 602 at the upper and lower ends of the muffler plate 601 can be slidably installed in the mounting frame 104 with a slide groove structure as needed, and the auxiliary pile plate 603 can be docked with the sliding pile 602 from the other side of the mounting frame 104, and the muffler assembly 6 can be connected and fixed to the mounting frame 104 in the first box group 1 and the second box group 3 using the adjusting bolt 604. In this process, the required number of muffler assemblies 6 can be assembled as needed to achieve the best muffler effect;

[0031] Subsequently, the side silencer plate 401 is screwed into the assembly screw holes 103 opened on the front and rear side facades of the sound insulation box body 101 by means of assembly bolts 402, so as to connect and fix the frame assembly 4 with the first box group 1 and the second box group 3, and then the ventilation grid 404 is installed on the surface of the side silencer plate 401 by means of connecting bolts 406, and then the silent fan 503 is fixed to the stabilizing frame 501 by means of the second bolt 504, and then the stabilizing frame 501 is passed through the installation groove 405 by means of the first bolt 502, so as to structurally install the fan assembly 5 and the silencer assembly 6 to achieve the function of auxiliary ventilation and heat dissipation.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel air conditioner silencer device, comprising a first box group (1) and a silencer assembly (6), characterized in that: The first box group (1) is symmetrically provided with side components (2) on the left and right sides of the bottom, and the bottom of the side component (2) is connected to the second box group (3), and the front and rear side facades of the first box group (1) and the second box group (3) are connected to the frame component (4), and the outer side of the frame component (4) is provided with a fan component (5), and the silencer component (6) is vertically arranged between the first box group (1) and the second box group (3). The first box group (1) comprises a soundproof box body (101), a docking pile (102), an assembly screw hole (103) and a mounting frame (104), and the left and right sides of the bottom of the soundproof box body (101) are provided with docking piles (102), and the left and right sides of the front and rear side facades of the soundproof box body (101) are provided with assembly screw holes (103), and the middle section of the bottom of the soundproof box body (101) is provided with a mounting frame (104).

2. A novel air conditioning silencing device according to claim 1, characterized in that: The first box group (1) and the second box group (3) have the same structure, and the side components (2) are vertically installed between the first box group (1) and the second box group (3) respectively by means of sliding insertion and threaded connection, and the frame component (4) is threadedly connected to the first box group (1) and the second box group (3).

3. A novel air conditioning silencing device according to claim 2, characterized in that: The side assembly (2) comprises a sound insulation side plate (201), a docking plug (202) and a fastening bolt (203); the upper and lower ends of the sound insulation side plate (201) are connected to the docking plug (202), and the left and right sides of the docking plug (202) are threadedly mounted with the fastening bolt (203).

4. A novel air conditioning silencing device according to claim 3, characterized in that: The surface structure of the docking plug pile (202) matches the surface structure of the docking pile (102), and the fastening bolts (203) are threadedly connected to the docking plug pile (202) and the docking pile (102).

5. The novel air conditioning silencing device according to claim 1 is characterized in that: The stand assembly (4) comprises a side silencer plate (401), an assembly bolt (402), a handle (403), a ventilation grid (404), a mounting groove (405) and a connecting bolt (406); the four corners of the side silencer plate (401) are threadedly mounted with assembly bolts (402); the left and right surfaces of the side silencer plate (401) are mounted with handles (403); the outer surface of the side silencer plate (401) is mounted with a ventilation grid (404); the left and right sides of the ventilation grid (404) are provided with mounting grooves (405); and the connecting bolts (406) are threadedly connected between the ventilation grid (404) and the side silencer plate (401).

6. The novel air conditioning silencing device according to claim 1 is characterized in that: The fan assembly (5) comprises a stabilizing frame (501), a first bolt (502), a silent fan (503) and a second bolt (504); the first bolts (502) are threadedly connected at four corners of the stabilizing frame (501); a silent fan (503) is arranged at the center of the stabilizing frame (501); the second bolts (504) are threadedly installed at four corners of the silent fan (503) and are threadedly connected to the stabilizing frame (501).

7. The novel air conditioning silencing device according to claim 1 is characterized in that: The muffler assembly (6) comprises a muffler plate (601), a sliding pile (602), an auxiliary pile plate (603) and an adjusting bolt (604); the upper and lower sides of the muffler plate (601) are both connected with the sliding pile (602); the auxiliary pile plate (603) is slidably mounted on the side of the sliding pile (602) away from the muffler plate (601); and the adjusting bolt (604) is vertically threadedly mounted between the sliding pile (602) and the auxiliary pile plate (603).

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