Central air conditioning

Abstract

The application discloses a central air conditioner, and relates to the technical field of air conditioners. The central air conditioner comprises an indoor unit, an air outlet piece, embedded pieces and a support. The indoor unit is arranged in a mounting space formed by a gypsum board. The mounting space comprises at least one air outlet. The air outlet piece is arranged at the air outlet, and the air outlet piece is provided with an air outlet communicated with the air outlet. The embedded pieces are arranged at the air outlet, and the embedded pieces are provided with fixing portions connected with the air outlet piece to fix the air outlet piece. The embedded pieces are arranged in multiple, and the multiple embedded pieces are arranged along the length direction of the air outlet. The support is arranged on the gypsum board and in the air outlet. The support is connected with the multiple embedded pieces. The embedded pieces are first arranged on the support, and then the air outlet piece is arranged on the embedded pieces. The central air conditioner provided by the application positions the embedded pieces by arranging the multiple embedded pieces on the same support, thereby limiting the connection position of the embedded pieces and the air outlet piece, ensuring that the air outlet piece is uniformly stressed, and avoiding deformation and bending of the air outlet piece.

Description

Technical Field

[0001] This application relates to the technical field of air conditioning, and more particularly to a central air conditioning system. Background Technology

[0002] In modern buildings, central air conditioning systems have become an indispensable piece of equipment in commercial buildings, large residences, and public facilities due to their ability to achieve wide-range and uniform temperature regulation. Compared to traditional split-type air conditioners, central air conditioning systems deliver cooling or heating to each room through centralized cold and heat sources and ductwork or refrigerant pipelines, offering significant advantages such as space saving, aesthetic appeal, and stable operation, greatly enhancing the comfort of the indoor environment.

[0003] During the installation of central air conditioning systems, to ensure the aesthetics and tidiness of the interior space, it is usually necessary to install a suspended ceiling with plasterboard to conceal the air ducts, pipes, and other components. Air outlets connected to the central air conditioning system are installed in the suspended ceiling to deliver treated air into the room. The air outlet components are typically connected to the plasterboard structure of the suspended ceiling via embedded parts to fix their position and ensure that the outlet can stably perform its air delivery function.

[0004] In actual installation, air outlet components often require multiple embedded parts for multi-point fixation to ensure their firmness and stability. However, due to factors such as measurement errors during construction, insufficient precision in installation operations, and the processing accuracy of the embedded parts themselves, the installation height of multiple embedded parts is often difficult to maintain consistently. This difference in height causes uneven forces at each connection point when the air outlet is fixed to the embedded parts, leading to bending and deformation of the air outlet. This not only affects the normal air delivery effect of the air outlet but also damages the overall aesthetics of the ceiling and may even shorten the service life of the air outlet, increasing later maintenance costs. Utility Model Content

[0005] To address the shortcomings of related technologies, this application provides a central air conditioning system that installs multiple embedded parts on the same bracket to position the embedded parts, thereby defining the connection position between the embedded parts and the air outlet components. This ensures the consistency of the connection positions between the multiple embedded parts and the air outlet components, thereby ensuring uniform stress on the air outlet components and preventing deformation and bending of the air outlet components.

[0006] This application provides a central air conditioning system, including: The indoor unit is installed within an installation space formed by plasterboard; the installation space includes at least one air outlet. An air outlet component is located at the air outlet, and the air outlet component has an air vent that communicates with the air outlet. An embedded part is provided at the air outlet. The embedded part is provided with a fixing part, which is connected to the air outlet to fix the air outlet. Multiple embedded parts are provided, and the multiple embedded parts are arranged along the length of the air outlet. The bracket is installed on the gypsum board and located inside the air outlet; the length of the bracket is set along the length of the air outlet; the bracket is connected to multiple embedded parts to position the fixing parts so that the centers of the multiple fixing parts are located on the same straight line extending along the length of the bracket. The embedded parts are first installed on the bracket, and the air outlet parts are then installed on the embedded parts.

[0007] In this technical solution, a bracket is used to connect multiple embedded parts to the same bracket. This allows for precise positioning of the embedded parts, ensuring consistent placement and accurate alignment of their connection points with the air outlet. This guarantees uniform stress on the air outlet, effectively preventing bending and deformation, and ultimately ensuring stable and reliable airflow. Furthermore, the bracket and embedded parts can be installed immediately after the installation space (i.e., the plasterboard structure) is completed, avoiding subsequent renovations that could reduce the size of the air outlet or cause it to be covered. The air outlet can then be fixed to the embedded parts after the overall renovation is finished.

[0008] In some embodiments of this application, the embedded part includes a main body and two connecting parts, which are respectively disposed at both ends of the main body in the length direction and are connected to the bracket; the fixing part is disposed on the main body.

[0009] In the technical solution, the embedded part is set to include a main body and a connecting part. The main body is connected to the air outlet and the connecting part is connected to the bracket, so that the embedded part is connected to the air outlet and the bracket at the same time, thus ensuring the connection effect.

[0010] In some embodiments of this application, the projections of the length direction of the main body and the length direction of the bracket in the same vertical plane intersect.

[0011] In the technical solution, by setting the projections of the length direction of the main body and the length direction of the bracket in the same vertical plane, multiple main bodies are arranged along the length direction of the bracket, so that the connection points of multiple main bodies and the air outlet are also accurately distributed along the length direction of the air outlet, ultimately ensuring a uniform and firm connection effect between the embedded parts and the air outlet.

[0012] In some embodiments of this application, the main body is located at the air outlet, and the main body is provided with a through portion for airflow to pass through.

[0013] In the technical solution, by setting a through section in the main body, the obstruction of airflow by the main body is reduced, thus ensuring the air outlet's airflow effect.

[0014] In some embodiments of this application, two fixing parts are provided on the same main body, the two fixing parts are arranged along the length direction of the main body, and the through part is located between the two fixing parts.

[0015] In the technical solution, two fixing parts are set on the same main body to increase the firmness of the connection between the embedded part and the air outlet part, and to ensure the fixing effect of the embedded part on the air outlet part.

[0016] In some embodiments of this application, multiple through portions are provided, and the multiple through portions are arranged along the length direction of the main body portion.

[0017] In the technical solution, by setting multiple through-parts, the obstruction effect of the main body on the airflow is reduced, thus ensuring the air outlet's airflow performance.

[0018] In some embodiments of this application, the connecting part is fixedly connected to the bracket; the side of the connecting part away from the main body contacts the gypsum board, and the connecting part is provided with a connecting hole for fasteners to pass through, so that the fasteners fix the bracket and the embedded part to the gypsum board.

[0019] In the technical solution, by setting a connecting hole in the connection part, the fastener passes through the connecting hole and connects with the gypsum board, so that the embedded part and the bracket can be fixed on the gypsum board at the same time. This not only facilitates the connection between the bracket and the gypsum board, but also simplifies the connection method between the embedded part and the bracket and the gypsum board.

[0020] In some embodiments of this application, among the multiple embedded parts, the contact surfaces of multiple connecting parts located at the same end of the corresponding main body and the gypsum board are located on the same plane.

[0021] In the technical solution, by making the contact surfaces of multiple connecting parts located at the same end of the corresponding main body and the gypsum board on the same plane, the height of multiple embedded parts in the vertical direction is consistent, thereby ensuring that the height of multiple fixing parts in the vertical direction is consistent, and thus ensuring that the air outlet is subjected to uniform force.

[0022] In some embodiments of this application, the air outlet is located on the side of the main body away from the indoor unit.

[0023] In the technical solution, the air outlet is located on the side of the main body away from the indoor unit to hide the embedded parts and ensure the aesthetics of the air outlet.

[0024] In addition, this application also provides a central air conditioning system, comprising: The indoor unit is installed within an installation space formed by plasterboard; the installation space includes at least one air outlet. An air outlet component is located at the air outlet, and the air outlet component has an air vent that communicates with the air outlet. The mounting component, located at the air outlet, is used to secure the air outlet component; the mounting component includes: The bracket is installed on the plasterboard; the length of the bracket is set along the length of the air outlet. Embedded parts are used to fix the air outlet; multiple embedded parts are provided, and the multiple embedded parts are arranged along the length direction of the bracket; the multiple embedded parts are respectively installed on the bracket to position the embedded parts so that at least some of the embedded parts and the air outlet are located on the same straight line extending along the length direction of the bracket. The embedded parts are first installed on the bracket, and the air outlet parts are then installed on the embedded parts.

[0025] In this technical solution, mounting components are used to fix the air outlet component, facilitating its placement at the air outlet. The mounting components consist of a bracket and embedded parts, with multiple embedded parts mounted on the same bracket. This bracket positions the embedded parts, ensuring consistent placement and uniform connection between the embedded parts and the air outlet component. This ensures even stress distribution on the air outlet component, preventing bending and deformation and guaranteeing optimal airflow. Furthermore, the bracket and embedded parts can be installed in the installation space as soon as it is formed, avoiding issues like reduced outlet size or loss during subsequent renovations. The air outlet component is then installed onto the embedded parts after the installation space is completed.

[0026] In the above embodiments, a central air conditioning system installs multiple embedded parts on the same bracket to position the embedded parts, thereby defining the connection position between the embedded parts and the air outlet, ensuring the consistency of the connection positions between the multiple embedded parts and the air outlet, and thus ensuring that the air outlet is subjected to uniform force and avoiding deformation and bending of the air outlet; and the bracket and embedded parts can be set at the air outlet when the gypsum board has just formed the installation space, avoiding the reduction or covering of the air outlet size due to subsequent decoration construction, and the air outlet can be fixed to the embedded parts after the overall decoration is completed. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the assembly of the air outlet component and the mounting component in one embodiment of the central air conditioning system of this application; Figure 2 This is a schematic diagram of the structure of the mounting component in one embodiment of the central air conditioning system of this application. Figure 1 ; Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the structure of the mounting component in one embodiment of the central air conditioning system of this application. Figure 2 ; Figure 5 This is a schematic diagram of the structure of the mounting component in one embodiment of the central air conditioning system of this application. Figure 3 ; Figure 6This is a structural schematic diagram from another angle showing the assembly of the air outlet component and the mounting component in one embodiment of the central air conditioning system of this application. Figure 7 for Figure 6 Enlarged view of a section at point B in the middle; Figure 8 This is a partial structural diagram of the air outlet component in one embodiment of the central air conditioning system of this application; Figure 9 This is a partial structural diagram of the air outlet component and the mounting component during assembly in one embodiment of the central air conditioning system of this application; Figure 10 for Figure 9 Enlarged view of a section at point C.

[0028] In the diagram, 100 is the mounting component; 200 is the air outlet component. 110. Bracket; 120. Embedded part; 111. Connecting plate; 121. Main body; 122. Connecting part; 1211. Through part; 1212. Fixing part; 1221. Connecting hole; 201. Air outlet; 210. Air guide vane; 220. Mounting part; 221. Mounting hole. Detailed Implementation

[0029] To make the objectives and implementation methods of this application clearer, the exemplary implementation methods of this application will be clearly and completely described below with reference to the accompanying drawings of the exemplary embodiments of this application. Obviously, the exemplary embodiments described are only some embodiments of this application, and not all embodiments.

[0030] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0031] The terms "first," "second," "third," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar or related objects or entities, and do not necessarily imply a specific order or sequence, unless otherwise specified. It should be understood that such terms are interchangeable where appropriate.

[0032] The terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device that includes a range of components is not necessarily limited to all of the components that are clearly listed, but may include other components that are not clearly listed or that are inherent to such product or device.

[0033] like Figures 1-10This is a specific embodiment of the central air conditioning system of the present application. The central air conditioning system includes an outdoor unit, which is located outdoors.

[0034] Central air conditioning systems include indoor units, which are installed indoors. These units are typically housed within a space created by drywall to conceal them, thus maintaining the aesthetics of the room and minimizing their space occupation. Indoor units can be ducted or ceiling-mounted, etc.

[0035] By coordinating the indoor and outdoor units, the central air conditioning system can provide cooling or heating, thereby meeting users' needs for indoor temperature and / or humidity.

[0036] The indoor unit includes an indoor heat exchanger, which exchanges heat with the indoor air to form air conditioning air, thus meeting the user's cooling or heating needs. It should be noted that the air conditioning air can be cold, hot, or even at room temperature.

[0037] The indoor unit includes an indoor fan, which is used to bring air into contact with the indoor heat exchanger, thereby increasing the heat exchange efficiency of the indoor heat exchanger.

[0038] It should be noted that the specific structures of the indoor and outdoor units are existing technologies in this field and will not be described in detail here.

[0039] The installation space includes an air outlet so that the air-conditioned air, after being heated by the indoor heat exchanger, can be output to the room. At least one air outlet is provided, typically located on the outer perimeter of the installation space. The air outlet is usually positioned horizontally so that the air-conditioned air can be blown horizontally out of the installation space, allowing it to travel a longer distance within the indoor environment.

[0040] The installation space includes an air inlet to allow indoor air to enter the installation space and come into contact with the indoor heat exchanger for heat exchange. At least one air inlet is provided, typically located on the outer perimeter or bottom of the installation space, to allow indoor air to enter and come into contact with the indoor heat exchanger for heat exchange.

[0041] The installation space formed by gypsum board is usually located at the top of the room, and the size of the air outlet is usually large. In order to ensure the air outlet effect, an air outlet component 200 is usually installed at the air outlet. The air outlet component 200 is used to disperse the airflow output from the air outlet to the room, so that the air outlet is uniform and the air outlet effect of the central air conditioning is guaranteed.

[0042] The air outlet 200 is provided with multiple air vents 201, which are connected to the air outlet respectively. The size of a single air vent 201 is usually smaller than the size of the air outlet. By allowing airflow to exit from multiple air vents 201, the airflow is made uniform.

[0043] In related technologies, the air outlet component 200 is usually installed at the air outlet by the mounting component 100. The mounting component 100 usually includes multiple embedded parts 120. The embedded parts 120 are located inside the air outlet and connected to the plasterboard. The air outlet component 200 is installed on the embedded parts 120 by bolts or screws and other components to fix the air outlet component 200.

[0044] Since multiple embedded parts 120 are usually set independently, and each embedded part 120 is connected to the air outlet 200 separately, the connection points between the air outlet 200 and the multiple embedded parts 120 are not at the same height, resulting in uneven stress on the air outlet 200. The air outlet 200 is prone to deformation and bending, affecting the air outlet effect.

[0045] Furthermore, during the process of creating an installation space by installing gypsum board ceiling, after the initial formation of the air outlet, it is necessary to decorate other areas of the installation space or ceiling. After the decoration is completed, the air outlet component 200 is installed. During the decoration process, the size of the air outlet may be reduced or the air outlet may be blocked, increasing the installation difficulty of the air outlet component 200.

[0046] Based on this, such as Figure 1 and Figure 6 As shown, in this application, the mounting component 100 is designed to include a bracket 110 and a pre-embedded component 120, so that multiple pre-embedded components 120 are installed on the same bracket 110. The bracket 110 is used to position the pre-embedded components 120, ensuring the consistency of the positions of multiple pre-embedded components 120 at the air outlet. This ensures the consistency of the connection positions between multiple pre-embedded components 120 and the air outlet component 200, ensuring that the air outlet component 200 is subjected to uniform force, avoiding bending deformation of the air outlet component 200, and ensuring the air outlet effect of the air outlet component 200.

[0047] Furthermore, during the installation of the central air conditioning system, the bracket 110 and the embedded part 120 can be installed at the air outlet when the installation space is just formed, and the air outlet part 200 can be installed on the embedded part 120 after the installation space is completed.

[0048] like Figures 2-5 As shown, the mounting component 100 includes a bracket 110, which is disposed inside the air outlet and is arranged along the length direction of the air outlet.

[0049] In some embodiments, such as Figure 4 As shown, the bracket 110 includes a connecting plate 111, which extends along the length of the air outlet. There are two connecting plates 111, which are arranged opposite each other along the height of the air outlet. The two connecting plates 111 are in contact with the edges extending along the length of the air outlet.

[0050] like Figures 2-5 , Figure 7 and Figure 9 As shown, the mounting component 100 includes a pre-embedded part 120, which is used to fix the air outlet component 200. Multiple pre-embedded parts 120 are provided and arranged along the length direction of the air outlet. Multiple pre-embedded parts 120 are connected to the bracket 110 so that the bracket 110 can be used to position the pre-embedded parts 120 at the air outlet, so that the connection point between the pre-embedded parts 120 and the air outlet component 200 is on the same straight line, thereby ensuring the consistency of the connection between the air outlet component 200 and the multiple pre-embedded parts 120 and avoiding uneven stress on the air outlet component 200, which could cause bending deformation.

[0051] like Figure 3 and Figure 7 As shown, the embedded part 120 is provided with a fixing part 1212, which is connected to the air outlet part 200 by fasteners such as bolts or screws to fix the air outlet part 200.

[0052] like Figure 5 As shown, when multiple embedded parts 120 are connected to the same bracket 110, the centers of multiple fixing parts 1212 are located on the same straight line extending along the length direction of the bracket 110, thereby ensuring the consistency of the connection position between the air outlet 200 and the multiple embedded parts 120, thus avoiding uneven force on the air outlet 200.

[0053] It should be noted that in practical applications, the embedded part 120 is first installed on the bracket 110, and then the air outlet 200 is installed on the embedded part 120. This allows the bracket 110 to first position and calibrate the embedded part 120, so that when the air outlet 200 is installed on the embedded part 120, the connection position between the embedded part 120 and the air outlet 200 can be consistent, and the air outlet 200 can be subjected to uniform force.

[0054] like Figures 2-4 As shown, the embedded part 120 includes a main body 121, which is located at the air outlet. A fixing part 1212 is provided on the main body 121 so that the air outlet 200 is connected to the main body 121.

[0055] In some embodiments, such as Figure 3 and Figure 7 As shown, two fixing parts 1212 are provided on the same main body 121. The two fixing parts 1212 are arranged along the length direction of the main body 121 to increase the firmness of the connection between the embedded part 120 and the air outlet 200 and ensure the fixing effect of the embedded part 120 on the air outlet 200.

[0056] It should be noted that the length direction of the main body 121 is also the height direction of the main body 121.

[0057] The projections of the main body 121 and the support 110 in the same vertical plane intersect, so that multiple main bodies 121 are arranged along the length of the support 110, thereby ensuring that the connection points between the multiple main bodies 121 and the air outlet 200 are also accurately distributed along the length of the air outlet 200, ultimately ensuring a uniform and firm connection between the embedded part 120 and the air outlet 200.

[0058] In some embodiments, the length direction of the main body 121 is arranged in a vertical direction, and the length direction of the bracket 110 is arranged in a horizontal direction, so that the main body 121 and the bracket 110 are arranged perpendicular to each other, thereby increasing the firmness of the connection between the main body 121 and the bracket 110.

[0059] like Figures 8-10 As shown, the air outlet 200 includes air guide vanes 210. Multiple air guide vanes 210 are provided and arranged along the length direction of the air outlet. Adjacent air guide vanes 210 together define the air outlet 201.

[0060] It should be noted that the height direction of the air guide 210 is the same as the height direction of the main body 121.

[0061] like Figure 8 and Figure 9 As shown, the air outlet component 200 includes a mounting part 220, which has a mounting hole 221. When the mounting hole 221 is aligned with the fixing part 1212, fasteners such as bolts or screws are simultaneously installed in the mounting hole 221 and the fixing part 1212, so that the air outlet component 200 is installed on the embedded part 120.

[0062] In some embodiments, such as Figure 10 As shown, the fixing part 1212 is an elongated hole extending along the length of the bracket 110. By adjusting the alignment of the mounting hole 221 with the fixing part 1212, the installation position of the air outlet 200 on the embedded part 120 can be adjusted.

[0063] In order to increase the strength of the main body 121 and ensure the connection effect between the main body 121 and the air outlet 200, the main body 121 is usually larger in size along the length of the bracket 110. Since the main body 121 is located at the air outlet, it is easy for the main body 121 to block the air outlet and reduce the air outlet effect of the central air conditioner.

[0064] Based on this, in some embodiments of this application, such as Figure 3 , Figure 7 and Figure 9 As shown, the main body 121 is provided with a through portion 1211 for airflow to pass through, so as to reduce the obstruction of airflow by the main body 121 and ensure the air outlet effect.

[0065] When the air outlet 200 is installed on the embedded part 120, the through part 1211 is correspondingly provided with one of the air outlets 201 so that the airflow can pass through the through part 1211 and be output to the room from the corresponding air outlet 201.

[0066] In some embodiments, the through portion 1211 is a through hole arranged in the same direction as the air outlet, so that the airflow can flow through the through hole and reduce the obstruction of the airflow by the main body portion 121.

[0067] like Figure 3 and Figure 7 As shown, the through section 1211 is located between the two fixed sections 1212 so that the airflow can pass through the through section 1211 and be output from the air outlet 200 to the room.

[0068] In some embodiments, multiple through portions 1211 are provided, and the multiple through portions 1211 are arranged along the length direction of the main body portion 121 to reduce the obstruction effect of the main body portion 121 on the airflow and ensure the air outlet effect of the central air conditioning.

[0069] like Figures 3-4 and Figure 7 As shown, the embedded part 120 includes a connecting part 122, which is located at one end of the main body 121 along its length. The connecting part 122 is connected to the bracket 110 so that the embedded part 120 is connected to the bracket 110.

[0070] In some embodiments, two connecting portions 122 are provided, with the two connecting portions 122 corresponding to the two ends of the main body portion 121 in the length direction, so as to increase the firmness of the connection between the embedded part 120 and the bracket 110.

[0071] It should be noted that the main body 121 and the two connecting parts 122 are connected to each other to form a U-shaped structure, and the two connecting parts 122 are correspondingly set with the two connecting plates 111.

[0072] By connecting the main body 121 to the air outlet 200 and the connecting part 122 to the bracket 110, the embedded part 120 is connected to the air outlet 200 and the bracket 110 simultaneously, thus ensuring the connection effect of the embedded part 120 with the air outlet 200 and the bracket 110.

[0073] In some embodiments, the connecting part 122 is welded to or integrally formed with the bracket 110 to increase the connection strength between the embedded part 120 and the bracket 110, and also to facilitate the connection between the connecting part 122 and the bracket 110.

[0074] It should be noted that when the air outlet component 200 is located at the air outlet, the embedded component 120 is located within the installation space.

[0075] like Figure 1 and Figure 6As shown, the embedded part 120 is located on the side of the bracket 110 facing the interior of the installation space, and the air outlet part 200 is located on the side of the main body 121 facing the air outlet, so as to hide the embedded part 120 and ensure the aesthetics of the air outlet.

[0076] like Figure 3 As shown, one side of the connecting part 122 is connected to the main body 121, and the other side of the connecting part 122 is in contact with the plasterboard. The connecting part 122 is provided with a connecting hole 1221, which extends along the height direction of the main body 121. The connecting hole 1221 is used for fasteners to pass through so that the fasteners fix the bracket 110 and the embedded part 120 to the plasterboard.

[0077] Since the connecting part 122 is fixedly connected to the bracket 110, when the fastener passes through the connecting hole 1221 to connect with the plasterboard, the embedded part 120 and the bracket 110 can be fixed to the plasterboard simultaneously. This not only facilitates the connection between the bracket 110 and the plasterboard, but also simplifies the connection method between the embedded part 120 and the bracket 110 and the plasterboard. It should be noted that the fastener is a bolt or screw, etc.

[0078] like Figure 5 As shown, among the multiple embedded parts 120, the contact surfaces of multiple connecting parts 122 located at the same end of the corresponding main body 121 and the gypsum board are on the same plane, so that the connection positions of the multiple embedded parts 120 and the gypsum board are at the same height in the vertical direction, thereby ensuring that the multiple fixing parts 1212 are at the same height in the vertical direction, and thus ensuring that the air outlet 200 is subjected to uniform force.

[0079] It should be noted that since the main body 121 is connected to two connecting parts 122, for ease of description, one connecting part 122 is located at the upper end of the main body 121, and the other connecting part 122 is located at the lower end of the main body 121.

[0080] In the multiple embedded parts 120, the contact surfaces of the connecting part 122 at the upper end of the main body 121 and the gypsum board are all on the same plane, and the contact surfaces of the connecting part 122 at the lower end of the main body 121 and the gypsum board are all on the same plane, so as to ensure that the embedded parts 120 are installed at the air outlet with the same position, thereby ensuring the same position of the fixing part 1212.

[0081] By ensuring that the contact surface between the connecting part 122 and the gypsum board is on the same plane, the fixing part 1212 is on the same straight line, thereby ensuring the connection effect between the air outlet 200 and the embedded part 120, making the air outlet 200 bear force evenly, and preventing the air outlet 200 from bending and deforming due to uneven force.

[0082] The installation steps for the air outlet component 200 and the mounting component 100 are as follows: First, the fastener is passed through the connecting hole 1221 and connected to the gypsum board, and the mounting component 100 is fixed at the air outlet. After the installation space is decorated, other fasteners are used to fix the air outlet component 200 to the embedded part 120, thereby fixing the air outlet component 200.

[0083] It should be noted that in practical applications, when gypsum board is used to create a ceiling and form an installation space, the gypsum board is usually connected to components such as keel. In this application, the connection between the component and the gypsum board does not mean that the component is directly connected to the gypsum board. It includes, but is not limited to, the connection between the component and the keel connected to the gypsum board. This is a conventional technical means in this field and will not be described in detail here.

[0084] The aforementioned central air conditioning system installs multiple embedded parts 120 on the same bracket 110, using the bracket 110 to position the embedded parts 120, thereby limiting the connection position between the embedded parts 120 and the air outlet 200. This ensures the consistency of the connection positions between the multiple embedded parts 120 and the air outlet 200, thus ensuring uniform stress on the air outlet 200 and preventing deformation and bending. Furthermore, the bracket 110 and embedded parts 120 can be placed at the air outlet when the gypsum board has just formed the installation space, preventing the air outlet size from being reduced or covered during subsequent decoration construction. After the overall decoration is completed, the air outlet 200 is then fixed to the embedded parts 120.

[0085] Finally, it should be noted that 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. Such 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.

[0086] For ease of explanation, the above description has been provided in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be obtained based on the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, thereby enabling those skilled in the art to better utilize the described embodiments and various different variations of embodiments suitable for specific use considerations.

Claims

1. A central air conditioning system, characterized in that, include: An indoor unit is installed within an installation space formed by a gypsum board; the installation space includes at least one air outlet. An air outlet component is provided at the air outlet, and the air outlet component is provided with an air vent that communicates with the air outlet. An embedded part is provided at the air outlet. The embedded part is provided with a fixing part, which is connected to the air outlet to fix the air outlet. Multiple embedded parts are provided, and the multiple embedded parts are arranged along the length direction of the air outlet. A bracket is installed on the gypsum board and located inside the air outlet; the length of the bracket is arranged along the length of the air outlet; the bracket is connected to a plurality of embedded parts to position the fixing part, such that the centers of the plurality of fixing parts are located on the same straight line extending along the length of the bracket. The embedded part is first installed on the bracket, and the air outlet part is then installed on the embedded part.

2. The central air conditioning system according to claim 1, characterized in that, The embedded part includes a main body and two connecting parts, which are respectively located at both ends of the main body along its length and are connected to the bracket; the fixing part is located on the main body.

3. The central air conditioning system according to claim 2, characterized in that, The projections of the length direction of the main body and the length direction of the bracket in the same vertical plane intersect.

4. The central air conditioning system according to claim 2, characterized in that, The main body is located at the air outlet, and the main body is provided with a passage for airflow to pass through.

5. The central air conditioning system according to claim 4, characterized in that, The fixing part located on the same main body is provided as two, the two fixing parts are arranged along the length direction of the main body, and the through part is located between the two fixing parts.

6. The central air conditioning system according to claim 4, characterized in that, The through-parts are configured as a plurality of them, and the plurality of through-parts are arranged along the length direction of the main body.

7. The central air conditioning system according to claim 2, characterized in that, The connecting part is fixedly connected to the bracket; the side of the connecting part away from the main body contacts the gypsum board, and the connecting part is provided with a connecting hole for fasteners to pass through, so that the fasteners fix the bracket and the embedded part to the gypsum board.

8. The central air conditioning system according to claim 2, characterized in that, Among the multiple embedded parts, the contact surfaces of the multiple connecting parts located at the same end of the corresponding main body and the gypsum board are located on the same plane.

9. The central air conditioning system according to claim 2, characterized in that, The air outlet is located on the side of the main body away from the indoor unit.

10. A central air conditioning system, characterized in that, include: An indoor unit is installed within an installation space formed by a gypsum board; the installation space includes at least one air outlet. An air outlet component is provided at the air outlet, and the air outlet component is provided with an air vent that communicates with the air outlet. A mounting component, disposed at the air outlet, is used to fix the air outlet component; the mounting component includes: A bracket is installed on the plasterboard; the length of the bracket is arranged along the length of the air outlet. Embedded parts are used to fix the air outlet component; multiple embedded parts are provided, and the multiple embedded parts are arranged along the length direction of the bracket; the multiple embedded parts are respectively installed on the bracket to position the embedded parts, so that at least some of the connection points between the embedded parts and the air outlet component are located on the same straight line extending along the length direction of the bracket. The embedded part is first installed on the bracket, and the air outlet part is then installed on the embedded part.

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