Air outlet device with adjustable air volume

Abstract

An air outlet device with adjustable air volume comprises a shell, a first air inlet pipe, a second air inlet pipe, a first air regulating assembly, a second air regulating assembly and an air outlet pipe; the first air inlet pipe is installed on the shell through the first air regulating assembly, the air outlet pipe is installed on the shell, the air outlet pipe is connected to the first air inlet pipe through the first air regulating assembly, the air outlet pipe is used to blow out central air, and the first air regulating assembly is used to adjust the air volume of the air outlet pipe; the second air inlet pipe is installed on the shell through the second air regulating assembly, the shell is provided with a plurality of air outlet holes and a scattered air cavity, the plurality of air outlet holes are connected to the second air inlet pipe through the scattered air cavity, the plurality of air outlet holes are used to blow out scattered air, and the second air regulating assembly is used to adjust the air volume of the scattered air cavity. The utility model proposes an air outlet device with adjustable air volume according to the above content, which solves the problem that the air outlet device in the prior art has the same air inlet for both central air and scattered air, which not only cannot adjust the air volume of central air and scattered air separately, but also leads to insufficient air pressure of both air outlets.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic drying, in particular to an air outlet device with adjustable air volume. Background Art

[0002] For large ceramics, due to their large size, the temperature requirements on the surface and inside may be different. The combined use of central wind and scattered wind can ensure that both the surface and the inside of the ceramic can be properly heated, thus avoiding quality problems such as surface cracking and deformation.

[0003] However, the air outlet device in the prior art has the same air inlet for both the central air and the scattered air, which not only cannot adjust the air volume of the central air and the scattered air separately, but also causes insufficient air outlet pressure for both, affecting the drying efficiency and quality of the ceramics. Utility Model Content

[0004] The utility model aims to provide an air outlet device with adjustable air volume, which solves the problem that the air outlet device in the prior art has the same air inlet for central wind and scattered air, which not only cannot adjust the air volumes of central wind and scattered air separately, but also leads to insufficient air pressure of the two air outlets.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An air outlet device with adjustable air volume, comprising a housing, a first air inlet pipe, a second air inlet pipe, a first air regulating component, a second air regulating component and an air outlet pipe;

[0007] The first air inlet pipe is installed on the housing through the first air regulating component, the air outlet pipe is installed on the housing, the air outlet pipe is connected to the first air inlet pipe through the first air regulating component, the air outlet pipe is used to blow out central air, and the first air regulating component is used to adjust the air inlet volume of the air outlet pipe;

[0008] The second air inlet pipe is installed on the shell through the second air regulating component. The shell is provided with a plurality of air outlet holes and an air dispersion cavity. The plurality of air outlet holes are connected to the second air inlet pipe through the air dispersion cavity. The plurality of air outlet holes are used for blowing out dispersed air. The second air regulating component is used for adjusting the air intake volume of the air dispersion cavity.

[0009] Further, the first air regulating assembly includes a first transition cover, a first baffle and a first locking member;

[0010] The first transition cover is installed on the top surface of the shell, the first transition cover is arranged at the air inlet of the air outlet pipe, the first transition cover is provided with a first transition cavity, the first air inlet pipe is installed on the top surface of the first transition cover, and the first air inlet pipe is connected to the air outlet pipe through the first transition cavity;

[0011] The first baffle is movably installed in the first transition cavity, the first baffle can cover the air inlet of the air outlet duct, and the first locking member is used to lock and fix the first baffle.

[0012] Specifically, one end of the first baffle is movably mounted on the first transition cavity, and the other end of the first baffle is provided with a first handle, which can be pressed against the first transition cover.

[0013] Preferably, the second air regulating assembly comprises a second transition cover, a second baffle and a second locking member;

[0014] The second transition cover is installed on the top surface of the shell, the second transition cover is arranged at the air inlet of the air dispersion chamber, the second transition cover is provided with a second transition chamber, the second air inlet pipe is installed on the top surface of the second transition cover, and the second air inlet pipe is connected to the air dispersion chamber through the second transition chamber;

[0015] The second baffle is movably installed in the second transition cavity, the second baffle can block the air inlet of the wind dissipation cavity, and the second locking member is used to lock and fix the second baffle.

[0016] In some embodiments, one end of the second baffle is movably mounted in the second transition cavity, and the other end of the second baffle is provided with a second handle, and the second handle can be pressed against the second transition cover.

[0017] Furthermore, one end of the air outlet pipe is installed on the top surface of the shell, and the air inlet of the air outlet pipe is flush with the top surface of the shell;

[0018] The other end of the air outlet pipe is installed on the bottom surface of the shell, and the other end of the air outlet pipe protrudes from the bottom surface of the shell.

[0019] Specifically, a plurality of the air outlet holes are provided on the bottom surface of the shell, the plurality of the air outlet holes are located on the outer periphery of the central tube, and the plurality of the air outlet holes are evenly distributed on the bottom surface of the shell.

[0020] Preferably, an L-shaped mounting piece is further included, and the L-shaped mounting piece is respectively mounted on both sides of the shell, and the L-shaped mounting piece is provided with a mounting hole.

[0021] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0022] Through the shell, air outlet, scattered air cavity, first air inlet pipe, second air inlet pipe, first air regulating component, second air regulating component and air outlet pipe, the central wind and scattered air can be independently inlet, independently outlet and the air volume can be independently adjusted, which not only ensures that the central wind and scattered air have sufficient outlet air pressure, but also can be suitable for different usage scenarios. Furthermore, the scattered air is blown out after being pressurized in the scattered air cavity, avoiding the phenomenon of insufficient scattered air pressure, thereby achieving the effect of improving the versatility and reliability of the air outlet device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of an air outlet device in one embodiment of the utility model;

[0024] Figure 2 This is a structural schematic diagram of a first air regulating assembly in one embodiment of the utility model;

[0025] Figure 3 This is a schematic structural diagram of a second air regulating assembly in one embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the air outlet distribution of one embodiment of the utility model;

[0027] Among them: shell 1, air outlet 11, air dispersion cavity 12, first air inlet pipe 2, second air inlet pipe 3, first air regulating component 4, first transition cover 41, first transition cavity 411, first baffle 42, first handle 421, first locking member 43, second air regulating component 5, second transition cover 51, second transition cavity 511, second baffle 52, second handle 521, second locking member 53, air outlet pipe 6, L-shaped mounting member 7, mounting hole 71. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0030] In one embodiment of the present invention, Figure 1-4As shown, an air outlet device with adjustable air volume comprises a shell 1, a first air inlet pipe 2, a second air inlet pipe 3, a first air regulating component 4, a second air regulating component 5 and an air outlet pipe 6; the first air inlet pipe 2 is installed on the shell 1 through the first air regulating component 4, the air outlet pipe 6 is installed on the shell 1, the air outlet pipe 6 is connected to the first air inlet pipe 2 through the first air regulating component 4, the air outlet pipe 6 is used to blow out central air, and the first air regulating component 4 is used to adjust the air inlet volume of the air outlet pipe 6; the second air inlet pipe 3 is installed on the shell 1 through the second air regulating component 5, the shell 1 is provided with a plurality of air outlet holes 11 and a scattered air cavity 12, the plurality of air outlet holes 11 are connected to the second air inlet pipe 3 through the scattered air cavity 12, the plurality of air outlet holes 11 are used to blow out scattered air, and the second air regulating component 5 is used to adjust the air inlet volume of the scattered air cavity 12. In the present embodiment, the first air regulating component 4 and the second air regulating component 5 are respectively installed on the top surface of the shell 1, the first air regulating component 4 is installed with the first air inlet pipe 2 on the top, the air outlet pipe 6 is installed in the middle of the shell 1, one end of the air outlet pipe 6 is connected to the first air inlet pipe 2 through the first air regulating component 4, and the other end of the air outlet pipe 6 protrudes from the bottom surface of the shell 1, the first air inlet pipe 2 and the second air inlet pipe 3 are connected with an external hot air source, when the ceramic workpiece needs to be dried, the conveyor line conveys the ceramic workpiece to the bottom of the air outlet device, and according to production requirements, the air inlet volume of the air outlet pipe 6 is adjusted by the first air regulating component 4, and the air inlet volume of the air dissipation chamber 12 is adjusted by the second air regulating component 5. After the adjustment, the hot air enters from the first air inlet pipe 2 and the second air inlet pipe 3 respectively, and the first inlet The hot air from the air duct 2 is blown out from the air outlet duct 6 after the air volume is adjusted by the first air adjusting component 4, so as to blow out the central air. The hot air from the second air inlet duct 3 enters the scattered air chamber 12 after the air volume is adjusted by the second air adjusting component 5. The hot air is pressurized in the scattered air chamber 12 and then blown out from the multiple air outlet holes 11, so as to blow out the scattered air. The present application uses the shell 1, the air outlet holes 11, the scattered air chamber 12, the first air inlet duct 2, the second air inlet duct 3, the first air adjusting component 4, the second air adjusting component 5 and the air outlet duct 6 to enable the central air and the scattered air to be independently inlet, independently outlet and have their air volumes adjusted separately, so as to not only ensure that the central air and the scattered air have sufficient outlet air pressure, but also be applicable to different usage scenarios. Furthermore, the scattered air is blown out after being pressurized in the scattered air chamber 12, so as to avoid the phenomenon of insufficient scattered air pressure, thereby achieving the effect of improving the versatility and reliability of the air outlet device.

[0031] like Figure 2-3As shown, the first air regulating assembly 4 includes a first transition cover 41, a first baffle 42 and a first locking member 43; the first transition cover 41 is installed on the top surface of the shell 1, the first transition cover 41 is arranged to cover the air inlet of the air outlet pipe 6, the first transition cover 41 is provided with a first transition cavity 411, the first air inlet pipe 2 is installed on the top surface of the first transition cover 41, the first air inlet pipe 2 is connected to the air outlet pipe 6 through the first transition cavity 411; the first baffle 42 is movably installed in the first transition cavity 411, the first baffle 42 can block the air inlet of the air outlet pipe 6, and the first locking member 43 is used to lock and fix the first baffle 42. In the present embodiment, the first locking member 43 is a locking screw, which is installed on the top surface of the first transition cover 41, and is fixed by the end of the first locking member 43 abutting against the top surface of the first baffle 42. The first air inlet pipe 2 is opposite to the air outlet pipe 6. When the air intake volume of the air outlet pipe 6 needs to be adjusted, the first locking member 43 is twisted so that the first baffle 42 can be moved along the length direction of the first transition cavity 411. The air intake volume of the air outlet pipe 6 is controlled by the degree of blocking of the first baffle 42 on the air outlet pipe 6. After the adjustment is completed, the first locking member 43 is twisted again to lock the first baffle 42, which is convenient and quick.

[0032] like Figure 2-3 As shown, one end of the first baffle 42 is movably mounted on the first transition cavity 411, and the other end of the first baffle 42 is provided with a first handle 421, and the first handle 421 can be pressed against the first transition cover 41. In this embodiment, the first handle 421 is provided at the end of the first baffle 42, and the first handle 421 can be used to facilitate pushing and pulling the first baffle 42, and when the first handle 421 is pressed against the first transition cover 41, it is proved that the first baffle 42 completely blocks the air inlet of the air outlet duct 6.

[0033] like Figure 2-3As shown, the second air regulating assembly 5 includes a second transition cover 51, a second baffle 52 and a second locking member 53; the second transition cover 51 is installed on the top surface of the shell 1, the second transition cover 51 is arranged to cover the air inlet of the wind dispersion chamber 12, the second transition cover 51 is provided with a second transition chamber 511, the second air inlet pipe 3 is installed on the top surface of the second transition cover 51, and the second air inlet pipe 3 is connected to the wind dispersion chamber 12 through the second transition chamber 511; the second baffle 52 is movably installed in the second transition chamber 511, the second baffle 521 can block the air inlet of the wind dispersion chamber 12, and the second locking member 53 is used to lock and fix the second baffle 52. In the present embodiment, the second locking member 53 is a locking screw, which is installed on the top surface of the second transition cover 51, and is fixed by the end of the second locking member 53 abutting against the top surface of the second baffle 52. The second air inlet pipe 3 is directly opposite to the air inlet of the air dispersion chamber 12. When the air intake of the air dispersion chamber 12 needs to be adjusted, the second locking member 53 is twisted so that the second baffle 52 can be moved along the length direction of the second transition chamber 511. The air intake of the air dispersion chamber 12 is controlled by the degree to which the second baffle 52 blocks the air inlet of the air dispersion chamber 12. After the adjustment is completed, the second locking member 53 is twisted to lock and fix the second baffle 52, which is convenient and quick.

[0034] like Figure 2-3 As shown, one end of the second baffle 52 is movably mounted on the second transition chamber 511, and the other end of the second baffle 52 is provided with a second handle 521, and the second handle 521 can be pressed against the second transition cover 51. In this embodiment, the second handle 521 is provided at the end of the second baffle 52, and the second handle 521 can be used to facilitate pushing and pulling the second baffle 52, and when the second handle 521 is pressed against the second transition cover 51, it is proved that the second baffle 52 completely blocks the air inlet of the wind dissipation chamber 12.

[0035] like Figure 1 and Figure 4As shown, one end of the air outlet pipe 6 is installed on the top surface of the shell 1, and the air inlet of the air outlet pipe 6 is flush with the top surface of the shell 1; the other end of the air outlet pipe 6 is installed on the bottom surface of the shell 1, and the other end of the air outlet pipe 6 protrudes from the bottom surface of the shell 1. In this embodiment, the top end of the air outlet pipe 6 is installed on the top surface of the shell 1, and the air inlet at the top end of the air outlet pipe 6 is flush with the top surface of the shell 1, so that the first baffle 42 can easily block the air outlet pipe 6, and the other end of the air outlet pipe 6 is installed on the bottom surface of the shell 1 through the scattered air cavity 12, and the air outlet at the bottom end of the air outlet pipe 6 protrudes from the bottom surface of the shell 1, so that the central wind can be distinguished from the scattered wind, so as to avoid the central wind from mixing with the scattered wind when it is blown out and affecting the drying quality.

[0036] like Figure 4 As shown, the bottom surface of the housing 1 is provided with a plurality of air outlet holes 11, the plurality of air outlet holes 11 are located on the outer periphery of the central tube 6, and the plurality of air outlet holes 11 are evenly distributed on the bottom surface of the housing 1. In this embodiment, the plurality of air outlet holes 11 are evenly distributed on the bottom surface of the housing 1, thereby ensuring uniform air flow.

[0037] like Figure 2-4 As shown, an L-shaped mounting member 7 is also included, and the L-shaped mounting member 7 is respectively installed on both sides of the shell 1, and the L-shaped mounting member 7 is provided with a mounting hole 71. In this embodiment, the L-shaped mounting member 7 is respectively installed on both sides of the shell 1, one end of the L-shaped mounting member 7 is installed on the outer wall of the shell 1, and the other end of the L-shaped mounting member 7 is provided with two mounting holes 71. By providing the L-shaped mounting member 7 and the mounting holes 71, the air outlet device can be easily installed on the drying conveyor line.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air outlet device with adjustable air volume, characterized in that: It includes a shell, a first air inlet pipe, a second air inlet pipe, a first air regulating component, a second air regulating component and an air outlet pipe; The first air inlet pipe is installed on the housing through the first air regulating component, the air outlet pipe is installed on the housing, the air outlet pipe is connected to the first air inlet pipe through the first air regulating component, the air outlet pipe is used to blow out central air, and the first air regulating component is used to adjust the air inlet volume of the air outlet pipe; The second air inlet pipe is installed on the shell through the second air regulating component. The shell is provided with a plurality of air outlet holes and an air dispersion cavity. The plurality of air outlet holes are connected to the second air inlet pipe through the air dispersion cavity. The plurality of air outlet holes are used for blowing out dispersed air. The second air regulating component is used for adjusting the air intake volume of the air dispersion cavity.

2. The air outlet device with adjustable air volume according to claim 1, characterized in that: The first air regulating assembly includes a first transition cover, a first baffle and a first locking member; The first transition cover is installed on the top surface of the shell, the first transition cover is arranged at the air inlet of the air outlet pipe, the first transition cover is provided with a first transition cavity, the first air inlet pipe is installed on the top surface of the first transition cover, and the first air inlet pipe is connected to the air outlet pipe through the first transition cavity; The first baffle is movably installed in the first transition cavity, the first baffle can cover the air inlet of the air outlet duct, and the first locking member is used to lock and fix the first baffle.

3. The air outlet device with adjustable air volume according to claim 2, characterized in that: One end of the first baffle is movably mounted on the first transition cavity, and the other end of the first baffle is provided with a first handle, which can be pressed against the first transition cover.

4. The air outlet device with adjustable air volume according to claim 1, characterized in that: The second air regulating assembly includes a second transition cover, a second baffle and a second locking member; The second transition cover is installed on the top surface of the shell, the second transition cover is arranged at the air inlet of the air dispersion chamber, the second transition cover is provided with a second transition chamber, the second air inlet pipe is installed on the top surface of the second transition cover, and the second air inlet pipe is connected to the air dispersion chamber through the second transition chamber; The second baffle is movably installed in the second transition cavity, the second baffle can block the air inlet of the wind dissipation cavity, and the second locking member is used to lock and fix the second baffle.

5. The air outlet device with adjustable air volume according to claim 4, characterized in that: One end of the second baffle is movably mounted on the second transition cavity, and the other end of the second baffle is provided with a second handle, which can be pressed against the second transition cover.

6. The air outlet device with adjustable air volume according to claim 1, characterized in that: One end of the air outlet pipe is installed on the top surface of the shell, and the air inlet of the air outlet pipe is flush with the top surface of the shell; The other end of the air outlet pipe is installed on the bottom surface of the shell, and the other end of the air outlet pipe protrudes from the bottom surface of the shell.

7. The air outlet device with adjustable air volume according to claim 1, characterized in that: The bottom surface of the shell is provided with a plurality of the air outlet holes, the plurality of the air outlet holes are located at the periphery of the air outlet pipe, and the plurality of the air outlet holes are evenly distributed on the bottom surface of the shell.

8. The air outlet device with adjustable air volume according to claim 1, characterized in that: It also includes an L-shaped mounting piece, and the L-shaped mounting piece is respectively installed on both sides of the shell, and the L-shaped mounting piece is provided with a mounting hole.

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