Embedded tuyere device

Abstract

The utility model relates to the technical field of indoor ventilation devices, in particular to an embedded air port device which comprises a box body, a first air inlet and an assembly port are formed in the box body, the first air inlet communicates with a ventilation pipe, and the assembly port corresponds to an installation port in a suspended ceiling; the ventilation device comprises a valve body and a wing plate, the valve body is provided with a second air inlet and an air outlet, the wing plate is arranged on the outer wall of the air outlet of the valve body, the valve body is matched with the box body, the second air inlet is communicated with the first air inlet in the box body, the wing plate is connected with the suspended ceiling, and an air volume adjusting plate is arranged at the second air inlet of the valve body; the end cover is detachably connected with the ventilation device, the end face of the end cover is flush with the air outlet of the valve body or higher than the air outlet of the valve body, and the side wall of the end cover and the inner side wall of the valve body are mutually spaced to form a ventilation gap. The air volume can be adjusted by turning over the opening degree of the air volume adjusting plate, and air volume adjustment is more convenient.

Description

Technical Field

[0001] This application relates to the field of indoor ventilation device technology, and in particular to an embedded air outlet device. Background Technology

[0002] In modern buildings, the design and installation of air conditioning systems are crucial to indoor environmental quality and architectural aesthetics. Traditional indoor air vents typically protrude from the ceiling surface, which not only affects the interior aesthetics but may also cause uneven airflow distribution, impacting cooling or heating performance.

[0003] As people's demands for quality of life and indoor environment increase, air vents are often seamlessly integrated with the ceiling, concealing them within the ceiling. However, most air vents on the market currently suffer from a significant deficiency: a lack of effective airflow adjustment. This severely limits the flexibility and efficiency of the ventilation system. Most air vents use a fixed opening design, making it impossible to adjust the airflow according to actual needs, which hinders temperature regulation in different seasons or at different times of day. Summary of the Invention

[0004] This application aims to at least partially solve one of the aforementioned technical problems in the prior art. To this end, embodiments of this application provide an embedded air vent device, where the airflow can be adjusted by the opening and closing of a folding airflow regulating plate, making airflow adjustment more convenient.

[0005] An embedded air vent device includes:

[0006] The housing has a first air inlet and an assembly port, the first air inlet being used to connect a ventilation pipe;

[0007] A ventilation device includes a valve body and a wing plate. The valve body has a second air inlet and an air outlet. The wing plate is disposed on the outer wall of the air outlet of the valve body. The valve body cooperates with the housing. The second air inlet is inside the housing and communicates with the first air inlet. An air volume regulating plate is disposed at the second air inlet of the valve body. The air volume regulating plate is a metal plate structure. The air volume regulating plate covers the second air inlet of the valve body. At least one side of the air volume regulating plate is connected to the valve body. The other sides of the air volume regulating plate are spaced apart from the inner wall of the valve body by a certain gap.

[0008] An end cap is detachably connected to the ventilation device. The end face of the end cap is flush with the air outlet of the valve body, and the side wall of the end cap and the inner side wall of the valve body are spaced apart to form a ventilation gap.

[0009] In an optional or preferred embodiment, a mounting plate is provided at the second air inlet of the valve body, the mounting plate has an assembly hole, a connecting plate is provided on the end cover, and a bent plate is provided at the end of the connecting plate. The bent plate is smaller than the assembly hole and extends into the assembly hole to cooperate with the mounting plate.

[0010] In an optional or preferred embodiment, a retaining plate is provided on the connecting plate, the retaining plate is parallel to the bending plate, the retaining plate and the bending plate are spaced apart to form a retaining groove, and the retaining groove cooperates with the mounting plate.

[0011] In an optional or preferred embodiment, two mounting plates are provided, and the two mounting plates are arranged at intervals along the length direction of the valve body, and two connecting plates are provided on the end cover.

[0012] In an optional or preferred embodiment, the side of the air volume regulating plate is provided with an outwardly extending strip plate, the strip plate and the air volume regulating plate are an integral structure, and the strip plate is fixedly connected to the valve body.

[0013] In an optional or preferred embodiment, multiple airflow regulating plates are provided, and each airflow regulating plate is spliced ​​together to cover the second air inlet.

[0014] In an optional or preferred embodiment, the embedded air outlet device further includes a mounting base, which is assembled inside the valve body. The mounting base has a through cavity inside the valve body. A fixing plate is provided at the middle of both ends inside the mounting base. An end cap is assembled inside the mounting base and connected to the fixing plate. The side wall of the end cap and the inner wall of the cavity of the mounting base are spaced apart to form a ventilation gap.

[0015] In an optional or preferred embodiment, the end cap is provided with an assembly groove in which a filler block is installed.

[0016] In an optional or preferred embodiment, the wing plate is covered with through holes.

[0017] In an optional or preferred embodiment, a plurality of the first air inlets are provided on the housing.

[0018] Based on the above technical solution, the embodiments of this application have at least the following beneficial effects: During installation, the first air inlet of the housing is connected to the ventilation pipe, the assembly port of the housing is aligned with the installation port on the panel to be installed, and then the valve body is installed into the housing after passing through the installation port on the panel to be installed, so that the second air inlet of the valve body is connected to the first air inlet of the housing. At the same time, the wing plate on the valve body is attached to the panel to be installed, and the wing plate is connected to the panel to be installed by screws. The air volume regulating plate on the valve body is folded into the valve body, so that the second air inlet on the valve body is opened, and then the end cover is connected to the inside of the valve body. During ventilation, the outside air enters the housing through the ventilation pipe, then enters the ventilation device from the housing, and finally flows out from the ventilation gap between the end cover and the valve body. This type of air vent device has its overall structure embedded inside the panel to be installed, and the main body does not protrude from the surface of the panel to be installed, thus improving its aesthetics. In addition, when it is necessary to adjust the air volume, the end cover can be removed directly, and the air volume can be adjusted by flipping the air volume adjustment plate, making air volume adjustment more convenient. Attached Figure Description

[0019] The present application will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a structural schematic diagram of the embedded air vent device of this application;

[0021] Figure 2 yes Figure 1 A structural schematic diagram from another perspective of the embodiment shown;

[0022] Figure 3 yes Figure 1 A magnified view of a section at point A in the middle;

[0023] Figure 4 yes Figure 1 An exploded view of the embedded air vent device installed on the ceiling;

[0024] Figure 5 It is Figure 4 A schematic diagram showing the ventilation system installed on the ceiling.

[0025] Figure 6 Is Figure 5 A schematic diagram showing the installation of a ceiling finish layer on the suspended ceiling;

[0026] Figure 7 It is Figure 6 A schematic diagram of the end cap installed in the ventilation device;

[0027] Figure 8 yes Figure 1 The diagram shows the venting device's fins exposed outside the ceiling finish after the embedded air vent device is installed on the ceiling.

[0028] Figure 9 This is a schematic diagram of the structure of an embedded air vent device according to another embodiment of this application;

[0029] Figure 10 yes Figure 9 A structural schematic diagram from another perspective of the embodiment shown;

[0030] Figure 11 yes Figure 9 An exploded view of the embedded air vent device installed on the floor;

[0031] Figure 12 It is Figure 11 A diagram showing the ventilation system installed on the floor.

[0032] Figure 13 It is Figure 12 A schematic diagram of the mounting bracket installed on the ventilation device.

[0033] Figure 14 It is Figure 13 A schematic diagram of installing floor veneer on the floor.

[0034] Figure 15 It is Figure 14 A schematic diagram of the end cap installed in the ventilation device;

[0035] Figure 16 It is Figure 15 A schematic diagram of the filler block installed on the end cap;

[0036] Figure 17 yes Figure 9 The diagram shows the vent plate of the embedded air vent installed on the floor, with the vent plate exposed outside the floor finish.

[0037] Figure 18 This application presents a schematic diagram of an embedded air vent device with a square structure and exposed wing plates;

[0038] Figure 19 This application presents a schematic diagram of an embedded air vent device with a square structure and concealed wing plates;

[0039] Figure 20 This application presents a schematic diagram of an embedded air vent device with a circular structure and exposed wing plates;

[0040] Figure 21 This application presents a schematic diagram of an embedded air vent device with a circular structure and concealed wing plates. Detailed Implementation

[0041] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments 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, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of this application.

[0042] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0043] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0045] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0046] In modern buildings, the design and installation of air conditioning systems are crucial to indoor environmental quality and architectural aesthetics. Traditional indoor air vents typically protrude from the ceiling surface, which not only affects the interior aesthetics but may also cause uneven airflow distribution, impacting cooling or heating performance.

[0047] As people's demands for quality of life and indoor environment increase, air vents are often seamlessly integrated with the ceiling, concealing them within the ceiling. However, most air vents on the market currently suffer from a significant deficiency: a lack of effective airflow adjustment. This severely limits the flexibility and efficiency of the ventilation system. Most air vents use a fixed opening design, making it impossible to adjust the airflow according to actual needs, which hinders temperature regulation in different seasons or at different times of day.

[0048] Reference Figures 1 to 17 This application provides an embedded air vent device, including a housing 100, a ventilation device 200, and an end cap 300.

[0049] The housing 100 is provided with a first air inlet 110 and an assembly port 120. The first air inlet 110 is used to connect to the ventilation pipe 400. The ventilation device 200 includes a valve body 210 and a wing plate 220. The valve body 210 has a second air inlet and an air outlet 211. The wing plate 220 is disposed on the outer wall of the air outlet 211 of the valve body 210. The valve body 210 cooperates with the housing 100. The second air inlet communicates with the first air inlet 110 inside the housing 100. An airflow regulating plate 222 is provided at the second air inlet of the valve body 210. The air volume regulating plate 222 is a metal plate structure. The air volume regulating plate 222 is located at the second air inlet of the valve body 210. At least one side of the air volume regulating plate 222 is connected to the valve body 210. The other sides of the air volume regulating plate 222 are spaced apart from the inner sidewall of the valve body 210. The end cover 300 is detachably connected to the ventilation device 200. The end face of the end cover 300 is flush with the air outlet 211 of the valve body 210. The sidewall of the end cover 300 and the inner sidewall of the valve body 210 are spaced apart to form a ventilation gap 500.

[0050] Taking the installation of this application on a suspended ceiling as an example, during the installation process, the first air inlet 110 of the housing 100 is connected to the ventilation pipe 400 above the suspended ceiling 600. The assembly port 120 of the housing 100 is aligned with the installation port 610 opened on the suspended ceiling 600. Then, the housing 100 is connected and fixed to the suspended ceiling joists 620. Then, the valve body 210 is installed into the housing 100 through the installation port 610, so that the second air inlet of the valve body 210 is connected to the first air inlet 110 of the housing 100. At the same time, the valve body 210... The wing plate 220 is attached to the ceiling 600 and connected to the ceiling 600 by screws. The air volume regulating plate 222 on the valve body 210 is folded inward to open the second air inlet on the valve body 210. Then, the end cover 300 is connected to the inside of the valve body 210. During ventilation, the outside air enters the housing 100 through the ventilation pipe 400, then enters the ventilation device 200 from the housing 100, and finally flows out from the ventilation gap 500 between the end cover 300 and the valve body 210. The overall structure of this air outlet device is embedded inside the ceiling 600, and the main body does not protrude from the surface of the ceiling 600, thus improving its aesthetics. In addition, when it is necessary to adjust the air volume, the end cover 300 can be removed directly, and the air volume can be adjusted by folding the air volume regulating plate 222. Therefore, the air volume adjustment of this application is more convenient.

[0051] In some embodiments, such as Figure 7 As shown, during the installation process, the wing panel 220 can also be covered by adding a ceiling finish layer 700, thus hiding the wing panel 220.

[0052] like Figure 8 As shown, the ceiling finish layer 700 may not need to cover the wing plate 220, allowing the wing plate 220 to be exposed.

[0053] Of course, this application can be installed not only on the ceiling 600, but also on the wall.

[0054] In some embodiments, a mounting plate 223 is provided at the second air inlet of the valve body 210, and an assembly hole 2230 is provided on the mounting plate 223. A connecting plate 310 is provided on the end cover 300, and a bent plate 311 is provided at the end of the connecting plate 310. The bent plate 311 is smaller than the assembly hole 2230, and the bent plate 311 extends into the assembly hole 2230 and cooperates with the mounting plate 223.

[0055] Specifically, the mounting plate 223 is a straight plate structure, and is directly fixed to the second air inlet of the valve body 210 along the width direction of the valve body 210. The mounting plate 223 is flush with the end face of the second air inlet. A rectangular assembly hole 2230 is provided on the mounting plate 223, and the assembly hole 2230 is a through hole 221 structure. The connecting plate 310 is vertically fixed to the end cover 300. A vertically bent plate 311 is provided at the end of the connecting plate 310 away from the end cover 300. The bent plate 311 is smaller than During the installation of the end cover 300, the bending plate 311 of the connecting plate 310 is inserted into the assembly hole 2230. Then, the end cover 300 is moved along the length of the valve body 210 so that the bending plate 311 is engaged with the mounting plate 223, thus completing the connection between the end cover 300 and the valve body 210. When it is necessary to remove the end cover 300, the end cover 300 is pushed in the opposite direction along the length of the valve body 210 so that the bending plate 311 is removed from the mounting plate 223, thus removing the end cover 300.

[0056] In some other embodiments, a retaining plate 312 is provided on the connecting plate 310. The retaining plate 312 is parallel to the bending plate 311. The retaining plate 312 and the bending plate 311 are spaced apart to form a retaining groove 313, which cooperates with the mounting plate 223.

[0057] Specifically, the clamping plate 312 is vertically fixed on the connecting plate 310, and the clamping plate 312 is located below the bending plate 311. The clamping plate 312 is larger than the mounting hole 223, and the groove 313 formed between the clamping plate 312 and the bending plate 311 is slightly larger than the thickness of the mounting plate 223. During the installation of the end cover 300, the bending plate 311 of the connecting plate 310 is inserted into the mounting hole 2230, and then the end cover 300 is moved along the length direction of the valve body 210 so that the groove 313 between the clamping plate 312 and the bending plate 311 fits onto the mounting plate 223. At this time, the bending plate 311 and the clamping plate 312 are clamped on both sides of the mounting plate 223 respectively, making the connection between the end cover 300 and the valve body 210 more secure. When it is necessary to remove the end cover 300, the end cover 300 is pushed in the opposite direction along the length direction of the valve body 210 so that the groove 313 is removed from the mounting plate 223 and the end cover 300 can be removed.

[0058] In some embodiments, two mounting plates 223 are provided, and the two mounting plates 223 are arranged at intervals along the length direction of the valve body 210. The end cover 300 is provided with two corresponding connecting plates 310. The end cover 300 is detachably connected to the two mounting plates 223 through the two connecting plates 310, which makes the connection between the end cover 300 and the valve body 210 more secure.

[0059] In some embodiments, an outwardly extending strip plate 2220 is provided on the side of the airflow regulating plate 222. The strip plate 2220 and the airflow regulating plate 222 are integrally structured, and the strip plate 2220 is fixedly connected to the valve body 210. This achieves a partial connection between the airflow regulating plate 222 and the valve body 210. This makes folding the metal structure airflow regulating plate 222 more convenient and effortless.

[0060] In some embodiments, multiple air volume regulating plates 222 are provided, and each air volume regulating plate 222 is spliced ​​together to cover the second air inlet.

[0061] Specifically, two mounting plates 223 divide the second air inlet of the valve body 210 into three openings, and an airflow regulating plate 222 is installed at each opening, such as... Figure 1 As shown, two split-type air volume regulating plates 222 are set in the opening between the two mounting plates 223. A single-opening air volume regulating plate 222 is set between each mounting plate 223 and the valve body 210. This makes the air volume adjustment method more diversified. The air volume can be adjusted by flipping the two split-type air volume regulating plates 222 or by flipping the single-opening air volume regulating plate 222.

[0062] Reference Figures 9 to 17 In some embodiments, the embedded air vent device further includes a mounting base 800, which is assembled inside the valve body 210. The mounting base 800 has a through cavity inside, and a fixing plate 810 is provided at the middle of both ends inside the mounting base 800. An end cap 300 is assembled inside the mounting base 800 and connected to the fixing plate 810. The side wall of the end cap 300 and the inner wall of the cavity of the mounting base 800 are spaced apart to form a ventilation gap.

[0063] like Figure 9 , 10 In the embodiment shown, the mounting base 800 is a rectangular box structure. A first connecting hole is opened on the side of the mounting base 800, and a second connecting hole is opened on the side of the valve body 210. After the mounting base 800 is assembled into the valve body 210, the first connecting hole and the second connecting hole are aligned. Then, bolts are connected in the first connecting hole and the second connecting hole to fix the mounting base 800 to the valve body 210.

[0064] The fixing plate 810 is a horizontal plate set at both ends of the inner side of the mounting base 800. The fixing plate 810 has a slot 811. The end cover 300 has a corresponding insert plate 320 for the slot 811. After the end cover 300 is installed inside the mounting base 800, the insert plate 320 is snapped into the slot 811.

[0065] The fixing plate 810 is located in the middle of both ends of the mounting base 800 to provide opening space for the air volume regulating plate 222 and prevent the mounting base 800 from jamming the air volume regulating plate 222.

[0066] Figures 9 to 17 The embedded air vent device is installed in the floor 900, such as Figure 16 The installation method shown is that the wing plate 220 on the valve body 210 is hidden under the floor trim panel 910. Figure 17 The installation method shown is such that the flange 220 on the valve body 210 is exposed on the floor veneer panel 910.

[0067] In some embodiments, the end cap 300 is provided with a mounting groove 330, in which a filler block 340 is installed. After installation, it is flush with the floor. The specific structure of this application can be adjusted according to actual usage requirements. Figures 1 to 17 The embedded air vent device in the illustrated embodiment has a rectangular structure, such as... Figure 18 , 19 The structure shown is a square structure. Figure 20 , 21 The structure shown is a circular structure.

[0068] It should be noted that, in addition to being a round pipe, the ventilation duct 400 in floor 900 can also be a flat pipe.

[0069] In some embodiments, the wing 220 is covered with through holes 221. When the finish layer is latex paint, the latex paint will adhere more firmly to the wing 220 after it has been applied and covered.

[0070] In some embodiments, the housing 100 has multiple first air inlets 110. This allows for direct connection to multiple ventilation ducts 400 and provides greater flexibility in installation orientation.

[0071] In this application, a connecting pipe 111 is installed at the first air inlet 110 of the housing 100, and the connecting pipe 111 is connected to the ventilation pipe 500.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0073] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. An embedded air vent device, characterized in that, include: The housing has a first air inlet and an assembly port, the first air inlet being used to connect a ventilation pipe; A ventilation device includes a valve body and a wing plate. The valve body has a second air inlet and an air outlet. The wing plate is disposed on the outer wall of the air outlet of the valve body. The valve body cooperates with the housing. The second air inlet is inside the housing and communicates with the first air inlet. An air volume regulating plate is disposed at the second air inlet of the valve body. The air volume regulating plate is a metal plate structure. The air volume regulating plate covers the second air inlet of the valve body. At least one side of the air volume regulating plate is connected to the valve body. The other sides of the air volume regulating plate are spaced apart from the inner wall of the valve body by a certain gap. An end cap is detachably connected to the ventilation device. The end face of the end cap is flush with the air outlet of the valve body, and the side wall of the end cap and the inner side wall of the valve body are spaced apart to form a ventilation gap.

2. The embedded air vent device according to claim 1, characterized in that: A mounting plate is provided at the second air inlet of the valve body, and an assembly hole is provided on the mounting plate. A connecting plate is provided on the end cover, and a bending plate is provided at the end of the connecting plate. The bending plate is smaller than the assembly hole, and the bending plate extends into the assembly hole and cooperates with the mounting plate.

3. The embedded air vent device according to claim 2, characterized in that: A retaining plate is provided on the connecting plate. The retaining plate is parallel to the bending plate, and the retaining plate and the bending plate are spaced apart to form a retaining groove. The retaining groove cooperates with the mounting plate.

4. The embedded air vent device according to claim 3, characterized in that: Two mounting plates are provided, and the two mounting plates are arranged at intervals along the length direction of the valve body. Two connecting plates are provided on the end cover.

5. The embedded air vent device according to claim 1, characterized in that: The air volume regulating plate has an outwardly extending strip plate on its side. The strip plate and the air volume regulating plate are an integral structure. The strip plate is fixedly connected to the valve body.

6. The embedded air vent device according to claim 5, characterized in that: Multiple airflow regulating plates are provided, and each airflow regulating plate is spliced ​​together to cover the second air inlet.

7. The embedded air vent device according to claim 1, characterized in that: The embedded air vent device also includes a mounting base, which is assembled inside the valve body. The mounting base has a through cavity inside, and a fixing plate is provided at the middle of both ends inside the mounting base. The end cap is assembled inside the mounting base and connected to the fixing plate. The side wall of the end cap and the inner wall of the cavity of the mounting base are spaced apart to form a ventilation gap.

8. The embedded air vent device according to claim 7, characterized in that: The end cap is provided with an assembly groove, and a filler block is installed in the assembly groove.

9. The embedded air vent device according to any one of claims 1 to 7, characterized in that: The wing plate is covered with through holes.

10. The embedded air vent device according to any one of claims 1 to 7, characterized in that: The housing has multiple first air inlets.

Images