Box structure and water heater

Abstract

The application belongs to the technical field of water heaters, and particularly relates to a box structure and a water heater, wherein the box structure comprises: a box; a damping assembly arranged in the box, the damping assembly being used for mounting a vibration source assembly; a soundproof cover located in the box, the soundproof cover being arranged on the damping assembly and used for covering the vibration source assembly; and a plurality of sound insulation layers, at least one sound insulation layer being arranged on the soundproof cover and at least one sound insulation layer being arranged on the box. The box structure and the water heater provided by the application can solve the problem of poor noise reduction effect of a compressor assembly in the prior art.

Description

Technical Field

[0001] This application belongs to the field of water heater technology, specifically relating to a cabinet structure and a water heater. Background Technology

[0002] The compressor assembly is an important component of a heat pump water heater, mainly responsible for compressing low-temperature, low-pressure refrigerant gas into high-temperature, high-pressure gas.

[0003] In related technologies, when the compressor assembly is assembled in the housing, an additional soundproof cover is usually added inside the housing to cover the compressor assembly in order to reduce the noise generated by the compressor assembly when it is working.

[0004] However, even after assembling in the above manner, the noise reduction effect on the compressor components during actual operation is still not good. Utility Model Content

[0005] This application provides a housing structure and a water heater that can solve the problem of poor noise reduction effect of compressor components during operation in the prior art.

[0006] On the one hand, this application provides a box structure, including:

[0007] Box;

[0008] A vibration damping assembly is disposed within the housing and is used to mount a vibration source assembly.

[0009] A soundproof cover is located inside the enclosure and is mounted on the vibration damping assembly. The soundproof cover is used to cover the vibration source assembly.

[0010] Multiple sound insulation layers, at least one of the sound insulation layers is disposed on the sound insulation cover, and at least one of the sound insulation layers is disposed on the enclosure.

[0011] In one possible implementation, the vibration damping assembly includes a vibration damping chassis connected to the housing, the vibration damping chassis being used to mount a vibration source assembly, and the soundproof enclosure being connected to the vibration damping chassis.

[0012] In one possible implementation, the vibration damping assembly further includes a plurality of elastic damping elements disposed on the vibration damping chassis;

[0013] Multiple support members are provided on the inner surface of the box, and the elastic damping member is connected to the support members accordingly.

[0014] In one possible implementation, the soundproof enclosure includes a top cover and a plurality of side panels connected in sequence, at least one of the side panels having its bottom connected to the vibration damping assembly, the top cover covering the top of the plurality of side panels and connected to at least one of the side panels, the top cover and the plurality of side panels together forming a receiving cavity for accommodating the vibration source assembly.

[0015] In one possible implementation, a partition is also included, which is disposed inside the housing and serves to separate the internal space of the housing;

[0016] The central partition, the multiple side panels, and the top cover together form the receiving cavity, and the side panels and the top cover are spaced apart from the central partition.

[0017] In one possible implementation, the top cover is provided with a clearance hole for avoiding wiring or pipes in the vibration source assembly that pass through the top cover.

[0018] In one possible implementation, the top cover is provided with a connecting portion, which is connected to the side plate;

[0019] The top cover has a clearance notch at the edge opposite to the connecting part, and the clearance notch forms the clearance hole.

[0020] In one possible implementation, the sound insulation layer includes a sound insulation cotton layer and a protective layer laminated on the sound insulation cotton layer, the sound insulation cotton layer being connected to the sound insulation cover or the enclosure.

[0021] In one possible implementation, the sound insulation layer is disposed on the inner surface of the soundproof cover or the enclosure.

[0022] On the other hand, this application provides a water heater including a compressor assembly and a housing structure as described in any of the above embodiments, wherein the compressor assembly is disposed on a vibration damping component in the housing structure, and a sound insulation cover in the housing structure covers the compressor assembly.

[0023] This application provides a heat exchanger and water heater, wherein the housing structure includes: a housing; a vibration damping component disposed within the housing and used to mount a vibration source component; a sound insulation cover located within the housing and mounted on the vibration damping component, used to cover the vibration source component; and multiple sound insulation layers, with at least one sound insulation layer disposed on the sound insulation cover and at least one sound insulation layer disposed on the housing. Therefore, during installation, vibration source components such as compressor components or motors can be mounted on the vibration damping component and covered by the sound insulation cover. This allows the vibration generated by the vibration source component during operation to be amplified by the vibration damping component before being transmitted to the housing, thereby reducing the possibility of other components (such as evaporators) within the housing vibrating together, effectively reducing noise generated when other components within the housing vibrate together with the vibration source component. Simultaneously, the sound insulation cover, housing, and sound insulation layers provide multiple layers of noise isolation, effectively preventing noise from propagating outwards. Consequently, during the use of the compressor component and water heater, the noise reduction effect is significantly improved, solving the problem of poor noise reduction during compressor component operation in existing technologies. Attached Figure Description

[0024] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0025] Figure 1 A structural schematic diagram of the box structure provided in this application;

[0026] Figure 2 A partial structural diagram of the box structure provided in this application;

[0027] Figure 3 for Figure 2 Schematic diagram of the installation structure of the vibration damping component;

[0028] Figure 4 for Figure 2 Schematic diagram of the installation structure of the soundproof enclosure;

[0029] Figure 5 for Figure 4 Schematic diagram of the installation structure of the top cover.

[0030] Explanation of reference numerals in the attached figures:

[0031] 10-Compressor assembly;

[0032] 100 - Box body; 110 - Supporting component;

[0033] 200 - Vibration damping assembly; 210 - Vibration damping chassis; 220 - Elastic vibration damping component;

[0034] 300 - Soundproof enclosure; 310 - Top cover; 311 - Clearance hole; 312 - Connecting part; 320 - Side plate; 330 - Receiving cavity;

[0035] 400 - Sound insulation layer;

[0036] 500 - Middle partition.

[0037] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0039] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the utility model described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0040] In this application, the terms "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0041] In related technologies, the compressor assembly is an important component of heat pump water heaters, mainly responsible for compressing low-temperature, low-pressure refrigerant gas into high-temperature, high-pressure gas.

[0042] A compressor assembly typically includes a compressor, gas separator, four-way valve, enthalpy booster, piping, and other components. When assembling the compressor assembly inside a housing, a soundproof enclosure is usually added inside the housing to cover the compressor assembly and reduce the noise generated by the compressor assembly during operation.

[0043] However, when the compressor components are actually working, they are prone to significant vibration, which can cause other components inside the housing to vibrate as well through the housing or soundproof enclosure. In this case, simply covering the compressor components with a soundproof enclosure and housing is not enough to reduce noise effectively.

[0044] To address the aforementioned problems, this application provides a housing structure and a water heater. The housing structure includes: a housing; a vibration damping component disposed within the housing and used to mount a compressor assembly; a soundproof cover located within the housing and mounted on the vibration damping component, used to cover the compressor assembly; and multiple sound insulation layers, with at least one sound insulation layer mounted on the soundproof cover and at least one sound insulation layer mounted on the housing. Therefore, during installation, vibration source components such as compressor assemblies or motors can be mounted on the vibration damping component and covered by the soundproof cover. This allows the vibration generated by the compressor assembly during operation to be reduced by the vibration damping component before being transmitted to the housing, thereby reducing the possibility of other components within the housing vibrating together. This effectively reduces noise generated when other components within the housing vibrate together with the compressor assembly. Simultaneously, the soundproof cover, housing, and sound insulation layers provide multiple layers of noise isolation, effectively preventing noise from propagating outwards. This significantly improves noise reduction during the use of the compressor assembly and water heater, solving the problem of poor noise reduction during compressor assembly operation in existing technologies.

[0045] Figure 1 A structural schematic diagram of the box structure provided in this application; Figure 2 A partial structural diagram of the box structure provided in this application; Figure 3 for Figure 2 Schematic diagram of the installation structure of the vibration damping component; Figure 4 for Figure 2 Schematic diagram of the installation structure of the soundproof enclosure; Figure 5 for Figure 4 Schematic diagram of the installation structure of the top cover.

[0046] Combination Figure 1 , Figure 2 and Figure 3 As shown, this application provides a box structure, including:

[0047] Box 100;

[0048] Vibration damping component 200 is installed inside housing 100 and is used to install vibration source component;

[0049] The soundproof cover 300 is located inside the housing 100 and is mounted on the vibration damping component 200. The soundproof cover 300 is used to cover the vibration source component.

[0050] Multiple sound insulation layers 400, at least one sound insulation layer 400 is disposed on the sound insulation cover 300, and at least one sound insulation layer 400 is disposed on the enclosure 100.

[0051] In this embodiment, the vibration source component is taken as the compressor component 10 in a water heater. The compressor component 10 can be the structure of an existing product. For example, the compressor component 10 may include a compressor, gas separator, four-way valve, enthalpy-increasing pipe, pipelines, and other components. Of course, the vibration source component can also be the compressor component 10 in appliances such as air conditioners and refrigerators, or it can be a motor, etc.

[0052] During installation, the compressor assembly 10 can be mounted on the vibration damping component 200 and covered by the sound insulation cover 300. This allows the vibration generated by the compressor assembly 10 during operation to be reduced by the vibration damping component 200 before being transmitted to the housing 100, thereby reducing the possibility of other components (such as the evaporator) inside the housing 100 vibrating together. This effectively reduces the noise generated when other components inside the housing 100 vibrate together with the compressor assembly 10. At the same time, the sound insulation cover 300, the housing 100, and the sound insulation layer 400 can provide multiple layers of noise isolation, effectively blocking the outward transmission of noise. As a result, the noise reduction effect is greatly improved during the use of the compressor assembly 10 and the water heater, solving the problem of poor noise reduction effect of the compressor assembly during operation in the prior art.

[0053] It should be noted that the interior of the enclosure 100 is hollow and can be square, cylindrical, irregular, or other shapes; there are no restrictions on this. Furthermore, enclosure doors can be provided on the side walls, top, or other areas of the enclosure 100 to allow for opening or closing, and to facilitate the installation of components within the enclosure 100. The material of the enclosure 100 is not limited and can be sheet metal, metal, alloy, stainless steel, etc.

[0054] The vibration damping component 200 is installed inside the housing 100. The vibration damping component 200 can be fixed to the inner bottom wall of the housing 100 to reduce the possibility that its own weight will have a significant impact on the installation stability.

[0055] Secondly, during implementation, the compressor assembly 10 can be mounted on the vibration damping assembly 200, so that the compressor assembly 10 is indirectly connected to the housing 100 through the vibration damping assembly 200. When the compressor assembly 10 is working, the vibration generated can be reduced by the vibration damping assembly 200 before being transmitted to the housing 100, thereby reducing the possibility of causing other components inside the housing 100 to vibrate together and effectively reducing noise generation.

[0056] The soundproof enclosure 300 is installed inside the housing 100 and covers the compressor assembly 10. The material of the soundproof enclosure 300 is not limited and can be sheet metal, metal, alloy, stainless steel, etc.

[0057] Because the compressor assembly 10 is prone to resonance when it is operating, the soundproof cover 300 can cause surrounding components to vibrate, resulting in noise. Therefore, the soundproof cover 300 is fixed to the vibration damping assembly 200, so that the soundproof cover 300 is also indirectly connected to the housing 100 through the vibration damping assembly 200. This effectively reduces the vibration of the soundproof cover 300 itself while covering the compressor assembly 10 to block noise.

[0058] Multiple sound insulation layers 400 are provided, and the number is not limited. In this embodiment, two sound insulation layers 400 can be provided, one of which is laid on the inner surface of the soundproof cover 300, and the other is laid on the inner surface of the enclosure 100. This allows the soundproof cover 300, the enclosure 100, and the two sound insulation layers 400 to form a four-layer barrier structure, effectively blocking noise from propagating outward.

[0059] Furthermore, the soundproof cover 300 and the enclosure 100 can also provide a certain degree of protection for the corresponding soundproof layer 400, reducing the possibility of the soundproof layer 400 being affected by external forces.

[0060] It should be noted that during installation, the distance between the soundproof cover 300 and the compressor can be controlled at 20mm. Of course, this distance can also be reasonably set according to actual needs to leave room for installation and compressor vibration.

[0061] Combination Figure 3 As shown, in some embodiments, the vibration damping assembly 200 includes a vibration damping chassis 210, which is connected to the housing 100. The vibration damping chassis 210 is used to install the vibration source assembly, and the soundproof cover 300 is connected to the vibration damping chassis 210.

[0062] It should be noted that the vibration damping chassis 210 can be an existing product, such as a secondary vibration damping chassis 210 or other models of vibration damping chassis 210, and there are no restrictions on this. The vibration damping chassis 210 is fixed to the inner bottom wall of the housing 100, and the compressor assembly 10 and the sound insulation cover 300 can be installed on the upper surface of the vibration damping chassis 210 by screws, bolts or other fasteners.

[0063] Therefore, the compressor assembly 10 and the soundproof cover 300 can be indirectly fixed to the housing 100 through the vibration damping chassis 210, and the vibration transmitted to the housing 100 can be effectively reduced through the vibration damping chassis 210.

[0064] Combination Figure 3 As shown, the vibration damping assembly 200 further includes a plurality of elastic damping elements 220, which are disposed on the vibration damping chassis 210.

[0065] Multiple support members 110 are provided on the inner surface of the housing 100, and the elastic damping member 220 is connected to the support member 110.

[0066] Specifically, the elastic damping component 220 can be a rubber foot pad. Each rubber foot pad can be fixed to the damping chassis 210 by adhesive, snap-fit, screw or other means, and each rubber foot pad can be distributed at the corner of the damping chassis 210.

[0067] The support member 110 can be a bolt, which is vertically positioned and its lower end can be fixed to the bottom of the housing 100 by screwing, welding or other means. The rubber feet have mounting holes, and when the vibration damping chassis 210 is installed, each rubber foot is fitted onto the upper end of each bolt.

[0068] This further connects the vibration damping chassis 210 to the housing 100 via rubber feet, further reducing the vibration transmitted from the vibration damping chassis 210 to the housing 100.

[0069] In other embodiments, the elastic damping member 220 may also be an elastic block, elastic pad, etc., made of rubber, silicone, or other elastic materials. The support member 110 may be a screw, support column, support block, etc.

[0070] Combination Figure 4 and Figure 5 As shown, in some embodiments, the soundproof cover 300 includes a top cover 310 and a plurality of side plates 320 connected in sequence. The bottom of at least one side plate 320 is connected to the vibration damping assembly 200. The top cover 310 covers the top of the plurality of side plates 320 and is connected to at least one side plate 320. The top cover 310 and the plurality of side plates 320 together enclose a receiving cavity 330 for accommodating a vibration source assembly.

[0071] It should be noted that the side plate 320 is vertically arranged, and multiple side plates 320 can be connected in sequence by screwing, welding, snap-fitting or other means. The multiple side plates 320 are wrapped around the compressor assembly 10, and the bottom of the side plate 320 can be fixed to the vibration damping chassis 210 by screwing, plugging or other means.

[0072] The top cover 310 is located above the compressor assembly 10 and covers the space enclosed by a plurality of side plates 320. The top cover 310 can be connected to at least one side plate 320 by screwing, plugging, snapping or other means. The top cover 310 and the plurality of side plates 320 together enclose a receiving cavity 330 in which the compressor assembly 10 is located.

[0073] During installation, the compressor assembly 10 can be installed first on the vibration-damping chassis 210, followed by the side panels 320, and finally the top cover 310. Alternatively, the side panels 320 can be installed first on the vibration-damping chassis 210, followed by the compressor assembly 10, and finally the top cover 310. This completes the installation of the soundproof enclosure 300, which blocks the noise generated by the compressor assembly 10.

[0074] During implementation, the top cover 310 can be set in a stepped shape according to actual needs, so that the top cover 310 can fit the contour of the top of the compressor assembly 10, reduce the overall space occupied by the soundproof cover 300 in the cabinet 100, and make reasonable use of the space inside the cabinet 100.

[0075] Understandably, during implementation, the sound insulation layer 400 installed on the sound insulation cover 300 can be divided into multiple parts, and each part of the sound insulation layer 400 can be laid on the inner surface of each side panel 320 by adhesive bonding.

[0076] During the installation of the compressor assembly 10, in order to facilitate the isolation of the compressor assembly 10 from other components (such as the evaporator) within the housing 100, in some embodiments, the housing structure further includes a partition 500 disposed inside the housing 100, which is used to separate the internal space of the housing 100;

[0077] The central partition 500, multiple side panels 320 and the top cover 310 together form a receiving cavity 330, and the side panels 320 and the top cover 310 are spaced apart from the central partition 500.

[0078] The partition 500 can be fixed to the housing 100 by screwing, welding or other means to separate the internal space of the housing 100, thereby isolating the compressor assembly 10 from other components. This reduces the possibility of the compressor assembly 10 affecting other components during installation and use.

[0079] Based on this, in this embodiment, the multiple side plates 320 in the soundproof cover 300 may include a first side plate, a second side plate and a third side plate. The first side plate, the second side plate and the third side plate are connected in sequence and used to surround the compressor assembly 10. At least one of the first side plate, the second side plate and the third side plate is connected to the vibration damping assembly 200.

[0080] The top cover 310 covers the top of the first side plate, the second side plate and the third side plate, and the top cover 310 is connected to at least one of the first side plate, the second side plate and the third side plate;

[0081] The partition 500, top cover 310, first side plate, second side plate and third side plate together form a receiving cavity 330. Furthermore, the side plate 320 and top cover 310 are spaced apart from the partition 500 to reduce the possibility that the side plate 320 or top cover 310 will directly transmit vibration to the partition 500.

[0082] Specifically, the first side plate, the second side plate, and the third side plate are connected sequentially by screws, bolts, or clips and are distributed around the compressor assembly 10. The first side plate, the second side plate, and the third side plate are all located on the side of the compressor assembly 10 facing the outside of the housing 100. The bottom of the first side plate, the second side plate, and the third side plate are all fixed to the vibration damping chassis 210 by screws or bolts, so that the partition plate 500, the first side plate, the second side plate, and the third side plate respectively surround the compressor assembly 10 from the four sides.

[0083] The top cover 310 surrounds the top of the compressor assembly 10, and the top cover 310 can be connected to at least one of the first side plate, the second side plate, and the third side plate by screwing, plugging, snapping, or other means.

[0084] When installing the soundproof cover 300, only the first side panel, the second side panel, the third side panel, and the top cover 310 need to be installed to surround the compressor assembly 10, making the installation process relatively convenient.

[0085] In other embodiments, the top cover 310 can also be fixed to the middle partition 500, in which case the middle partition 500 can also be fixed to the vibration damping chassis 210.

[0086] Combination Figure 4 and Figure 5 As shown, in some embodiments, the top cover 310 is provided with a clearance hole 311, which is used to avoid wiring or pipes in the vibration source assembly passing through the top cover 310. This reduces the possibility of interference between the top cover 310 and the wiring or pipes during the installation of the top cover 310, and at the same time facilitates the laying of the wiring or pipes.

[0087] Combination Figure 5 As shown, in some embodiments, the top cover 310 is provided with a connecting part 312, which is connected to the side plate 320;

[0088] The top cover 310 and the connecting part 312 have a clearance notch on their opposite edges, which forms a clearance hole 311.

[0089] Specifically, a connecting portion 312 may be provided on one edge of the top cover 310 by bending, welding, or other means. The connecting portion 312 may be strip-shaped, plate-shaped, block-shaped, or other shapes, without limitation. Furthermore, a through hole may be provided on the connecting portion 312 so that screws or bolts can pass through the through hole to fasten the connecting portion 312 to the side plate 320.

[0090] The top cover 310 and the connecting part 312 have a clearance notch on their opposite edges, which forms a clearance hole 311.

[0091] When installing the top cover 310, the top cover 310 can be slidably inserted into the top of the multiple side plates 320 from the outside to the inside, and then the top cover 310 can be fixed to the second side plate; of course, it can also be fixed to the first side plate or the third side plate.

[0092] In addition, during the sliding process of the top cover 310, the pipes or lines in the compressor assembly 10 can be effectively avoided through the clearance hole 311, so that the pipes or lines are located within the clearance hole 311, ensuring that the top cover 310 is installed smoothly, while reducing the possibility of affecting the pipes or lines.

[0093] In implementation, the width of the clearance hole 311 can be reasonably set so that when a pipe or line enters the clearance hole 311, the distance between the edge of the clearance hole 311 and the pipe or line can be controlled at 15mm. Of course, this distance can also be controlled at other values, and there are no restrictions on this. This reduces the possibility of the pipe or line being scratched due to collision with the top cover 310 during the operation of the compressor assembly 10.

[0094] In some embodiments, the sound insulation layer 400 includes a sound insulation cotton layer and a protective layer laminated on the sound insulation cotton layer, the sound insulation cotton layer being connected to the sound insulation cover 300 or the enclosure 100.

[0095] It should be noted that the sound insulation layer can be made of polyester fiber, foam, rubber-plastic cotton, polyurethane cotton, or other sound-absorbing materials. The protective layer can be a rubber layer, which can be made of rubber or silicone, or other materials. The protective layer is located on the side of the sound insulation layer opposite to the soundproof cover 300 or the enclosure 100.

[0096] In implementation, the sound insulation cotton layer can be set between 3 and 20 mm, and the protective layer can be set between 1 and 3 mm. The thickness of the soundproof cover 300 or the enclosure 100 is set between 0.5 and 2 mm. Furthermore, the sound insulation cotton layer can be laid on the inner surface of the soundproof cover 300 or the enclosure 100 by adhesive bonding or other methods, and the protective layer is laminated on the side of the sound insulation cotton layer facing away from the soundproof cover 300 or the enclosure 100.

[0097] Therefore, a four-layer barrier structure can be formed by the soundproof cover 300 and the corresponding soundproof layer 400, and the enclosure 100 and the corresponding soundproof layer 400, effectively reducing noise. Furthermore, the protective layer provides excellent protection for the soundproof cotton layer, reducing the possibility of damage to the soundproof cotton layer.

[0098] In summary, the housing structure provided in this application allows the vibration generated by the compressor assembly 10 during actual operation to be reduced by the vibration damping component 200 before being transmitted to the housing 100. This reduces the likelihood of other components inside the housing 100 vibrating together, effectively reducing noise generation. At the same time, the soundproof cover 300, the housing 100, and the soundproof layer 400 provide multiple layers of noise isolation, effectively preventing noise from propagating outward. Consequently, the noise reduction effect is significantly improved during the use of the compressor assembly 10 and the water heater, solving the problem of poor noise reduction effect of the compressor assembly 10 during operation in the prior art.

[0099] This application provides a water heater, which can be an air source heat pump water heater, a ground source heat pump water heater, a water source heat pump water heater, etc. It includes a compressor assembly 10 and a housing structure as described in any of the above embodiments. The compressor assembly 10 is mounted on a vibration damping component 200 within the housing structure, and a sound insulation cover 300 within the housing structure covers the compressor assembly 10.

[0100] The compressor assembly 10 can adopt an existing product structure, and may include, for example, a compressor, gas separator, four-way valve, enthalpy-increasing pipe, pipelines, and other components. The housing structure has been described in detail in the above embodiments and will not be repeated here.

[0101] During implementation, depending on actual needs, only the compressor and gas separator, which are the two components with greater vibration, can be fixed inside the soundproof enclosure 300. Of course, the entire compressor assembly 10 can also be fixed inside the soundproof enclosure 300; there is no restriction on this.

[0102] In summary, the water heater provided in this application allows the vibration generated by the compressor assembly 10 during actual operation to be reduced by the vibration damping component 200 before being transmitted to the housing 100. This reduces the possibility of other components inside the housing 100 vibrating together, effectively reducing noise generation. At the same time, the soundproof cover 300, the housing 100, and the soundproof layer 400 can achieve multiple layers of noise isolation, effectively blocking the outward transmission of noise. Consequently, the noise reduction effect is significantly improved during the use of the compressor assembly 10 and the water heater, solving the problem of poor noise reduction effect of the compressor assembly 10 during operation in the prior art.

[0103] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A box structure, characterized by, include: Box (100); Vibration damping assembly (200), the vibration damping assembly (200) is disposed inside the housing (100), the vibration damping assembly (200) is used to install vibration source assembly; A soundproof enclosure (300) is located inside the housing (100), the soundproof enclosure (300) is disposed on the vibration damping assembly (200), and the soundproof enclosure (300) is used to cover the vibration source assembly; Multiple sound insulation layers (400), at least one of the sound insulation layers (400) is disposed on the sound insulation cover (300), and at least one of the sound insulation layers (400) is disposed on the enclosure (100).

2. The box structure of claim 1, wherein, The vibration damping assembly (200) includes a vibration damping chassis (210), which is connected to the housing (100). The vibration damping chassis (210) is used to install the vibration source assembly, and the soundproof cover (300) is connected to the vibration damping chassis (210).

3. The box structure according to claim 2, characterized in that, The vibration damping assembly (200) also includes a plurality of elastic damping elements (220), which are disposed on the vibration damping chassis (210); The inner surface of the housing (100) is provided with a plurality of support members (110), and the elastic damping member (220) is connected to the support member (110).

4. The box structure according to claim 1, characterized in that, The soundproof enclosure (300) includes a top cover (310) and a plurality of side plates (320), the plurality of side plates (320) being connected in sequence, the bottom of at least one side plate (320) being connected to the vibration damping assembly (200), the top cover (310) covering the top of the plurality of side plates (320), the top cover (310) being connected to at least one side plate (320), the top cover (310) and the plurality of side plates (320) together forming a receiving cavity (330) for accommodating the vibration source assembly.

5. The box structure according to claim 4, characterized in that, It also includes a partition (500) disposed inside the housing (100) for separating the internal space of the housing (100); The central partition (500), the plurality of side plates (320) and the top cover (310) together form the receiving cavity (330), and the side plates (320) and the top cover (310) are spaced apart from the central partition (500).

6. The box structure according to claim 4, characterized in that, The top cover (310) is provided with a clearance hole (311), which is used to avoid the lines or pipes in the vibration source assembly passing through the top cover (310).

7. The box structure according to claim 6, characterized in that, The top cover (310) is provided with a connecting part (312), which is connected to the side plate (320); The top cover (310) has a clearance notch on the edge opposite to the connecting part (312), and the clearance notch forms the clearance hole (311).

8. The box structure according to any one of claims 1-7, characterized in that, The sound insulation layer (400) includes a sound insulation cotton layer and a protective layer laminated on the sound insulation cotton layer, wherein the sound insulation cotton layer is connected to the sound insulation cover (300) or the enclosure (100).

9. The box structure according to any one of claims 1-7, characterized in that, The sound insulation layer (400) is disposed on the inner surface of the sound insulation cover (300) or the enclosure (100).

10. A water heater, characterized in that, The device includes a compressor assembly (10) and a housing structure according to any one of claims 1-9, wherein the compressor assembly (10) is disposed on a vibration damping component (200) in the housing structure, and a soundproof cover (300) in the housing structure covers the compressor assembly (10).

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