Air supply device
By adopting upright ducts and guide plate structures in the air supply device, the vortex problem caused by rectangular ventilation ducts is solved, the air supply efficiency is improved, and the environment is kept clean, achieving more efficient air transmission.
Patent Information
- Application Number
- CN202420996542.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The built-in rectangular ventilation ducts of existing air supply devices are prone to vortex, resulting in reduced air supply efficiency and may cause environmental pollution.
A blower device is designed, adopting an upright duct and a multi-layered duct structure, combining the guide plate and the impeller, through the penetration of the upright duct and the shell and the limiting effect of the guide plate, ensuring stable wind conduction, reducing dispersion, and improving delivery. Wind efficiency.
It effectively reduces wind overflow and vortex accumulation, improves air supply efficiency, ensures the cleanliness and stability of the environment, and enhances the use effect of air supply devices.
Smart Images
Figure CN222185166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ventilation and air exchange, in particular to an air supply device. Background Art
[0002] As a device used daily in enterprise production, the stability of air supply and ventilation devices has been recognized. Most of the internal air quality is achieved by air supply devices, which lays the foundation for the company's 5S standards.
[0003] However, in daily use, the ventilation duct built into the air supply device is usually a rectangular structure. When wind passes through the duct, eddies are easily formed in certain areas, which in turn causes the accumulation of eddies and reduces the air supply efficiency. This may cause environmental pollution in the company's dust-free workshop and is not conducive to the formation of a green environment. For this reason, some guide plates need to be set in the ventilation duct to drive away and disrupt the eddies, thereby helping to increase the air supply efficiency. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the problem that the rectangular parallelepiped structure of the ventilation duct in the above or prior art causes wind force to easily form vortices, the present utility model is proposed.
[0006] Therefore, the purpose of the present invention is to provide an air supply device.
[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0008] As a preferred solution of the air supply device of the utility model, wherein: a shell, the interior of the shell is equipped with an air supply component;
[0009] The air supply component includes a vertical tube channel penetrating through the top of the shell, the outer wall of the vertical tube channel is sleeved with a first sleeve, the outer wall of the first sleeve is fixed with a second sleeve, and the inner wall of the vertical tube channel is fixedly connected with a guide plate.
[0010] As a preferred solution of an air supply device of the utility model, wherein: a containing box is connected through the bottom of the vertical cylinder, the air outlet component where the containing box is located also includes a motor, and an impeller is fixed on the top of the motor, and a controller is fixedly connected to the side of the outer shell, the controller is electrically connected to the motor, and a grid plate is movably connected to the side of the containing box.
[0011] As a preferred solution of the air supply device of the utility model, there are two guide plates, the two guide plates are symmetrically arranged on the inner wall surface of the vertical tube, and the guide plates are arched in shape.
[0012] As a preferred solution of the air supply device of the utility model, wherein: a handle is fixedly connected to the side of the containing box, and the handle is symmetrically arranged on the side of the containing box.
[0013] As a preferred solution of the air supply device of the utility model, the shape of the grid plate is a combined cross shape, and the center of the grid plate is consistent with the rotation center of the impeller.
[0014] As a preferred solution of the air supply device of the utility model, the motor is fixed to the side of the containing box through a bracket, and the center of the motor and the impeller are kept coincident.
[0015] As a preferred solution of the air supply device of the utility model, the center of the impeller is consistent with the center of the motor end surface, and the impeller is a rotating wheel with curved blades.
[0016] The beneficial effects of an air supply device of the utility model are as follows: by penetrating the upright tube channel and the outer shell, the wind is directly output to the upright tube channel, reducing the overflow of the wind; further, the combined use of the first sleeve and the second sleeve can be used as a seal of the upright tube channel to ensure the good use of the upright tube channel, and the fixed setting of the guide plate allows the wind to be stably conducted under the limiting action of the guide plate, and the wind is transported in a concentrated manner to avoid dispersion. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0018] Figure 1 It is an overall schematic diagram of the utility model.
[0019] Figure 2 It is a schematic structural diagram of the assembly for realizing the sealing effect of the vertical tube channel of the utility model.
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the guide plate of the utility model.
[0021] Figure 4 This is a schematic diagram of the structure of the component for achieving a stable air outlet effect according to the utility model.
[0022] Legend: 100, air supply component; 101, first sleeve; 102, second sleeve; 103, vertical tube; 104, guide plate; 200, air outlet component; 201, receiving box; 202, impeller; 203, grid plate; 204, controller; 205, handle; 206, motor; 300, casing. DETAILED DESCRIPTION
[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0027] Example 1
[0028] Reference Figure 1-2 , which is the first embodiment of the utility model, and this embodiment provides relevant components for wind power transmission.
[0029] Specifically, including:
[0030] A housing 300, wherein the air supply component 100 is provided inside the housing 300;
[0031] The air supply component 100 includes a vertical tube 103 penetrating the top of the housing 300 , the outer wall of the vertical tube 103 is sleeved with a first sleeve 101 , the outer wall of the first sleeve 101 is fixed with a second sleeve 102 , and the inner wall of the vertical tube 103 is fixedly connected with a guide plate 104 .
[0032] Furthermore, the penetration of the vertical tube 103 and the outer shell 300 allows the wind to be directly output to the vertical tube 103, reducing the overflow of wind. The combination of the first sleeve 101 and the second sleeve 102 can be used as a seal for the vertical tube 103 to ensure the good use of the vertical tube 103. The fixed setting of the guide plate 104 allows the wind to be stably conducted under the limiting effect of the guide plate 104, and the wind is transported in a concentrated manner to avoid dispersion.
[0033] The bottom of the vertical tube 103 is connected through a containing box 201, the air outlet component 200 where the containing box 201 is located also includes a motor 206, and an impeller 202 is fixed to the top of the motor 206, and a controller 204 is fixedly connected to the side of the outer shell 300, the controller 204 is electrically connected to the motor 206, and a grid plate 203 is movably connected to the side of the containing box 201.
[0034] Preferably, the motor 206 drives the impeller 202 so that the impeller 202 can stably discharge air, and the electrical connection between the controller 204 and the motor 206 facilitates the use of the motor 206 and enhances the scope of application of the motor 206.
[0035] In summary, the combination of the first sleeve 101 and the second sleeve 102 allows for better sealing of the vertical tube channel 103, and the clamping connection between the receiving box 201 and the grid plate 203 further filters the wind.
[0036] Example 2
[0037] Reference Figure 2-3 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a specific component to help guide and concentrate the wind.
[0038] Specifically, two guide plates 104 are provided, and the two guide plates 104 are symmetrically arranged on the inner wall surface of the vertical cylinder channel 103, and the guide plates 104 are arched in shape, the grid plate 203 is in the shape of a combined cross, and the center of the grid plate 203 is consistent with the rotation center of the impeller 202.
[0039] Furthermore, the symmetrically arranged guide plates 104 guide the wind in the middle, which improves the wind transmission efficiency. The arched shape can help the wind flow along the inner wall of the guide plates 104, thus avoiding wind disturbance.
[0040] When in use, the grid plate 203 is aligned with the rotation center of the impeller 202, so that the air can be directly filtered when it is discharged, thereby improving the quality of the air.
[0041] Example 3
[0042] Reference Figure 3-4, which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a component for achieving the stabilization effect of the containing box and the transmission effect of the motor.
[0043] Specifically, a handle 205 is fixedly connected to the side of the storage box 201 , and the handle 205 is symmetrically arranged on the side of the storage box 201 .
[0044] Furthermore, the symmetrically arranged handles 205 allow the storage box 201 to be taken out at any time, further helping the storage box 201 to be effective in more occasions.
[0045] When in use, the motor 206 is fixed to the side of the containing box 201 through a bracket, and the center of the motor 206 and the impeller 202 remain coincident, the center of the impeller 202 is consistent with the center of the end face of the motor 206, and the impeller 202 is a rotating wheel with curved blades.
[0046] In summary, the center of the motor 206 is consistent with that of the impeller 202, so that the motor 206 can be directly driven, and the impeller 202 has an arc, which can drive the wind to be discharged more quickly.
[0047] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values (e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0048] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.
[0049] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.
[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. An air supply device, characterized in that: include, A housing (300), wherein an air supply component (100) is provided in the interior of the housing (300); The air supply component (100) includes a vertical tube (103) that passes through the top of the shell (300), the outer wall of the vertical tube (103) is sleeved with a first sleeve (101), the outer wall of the first sleeve (101) is fixed with a second sleeve (102), and the inner wall of the vertical tube (103) is fixedly connected with a guide plate (104).
2. The air supply device according to claim 1, wherein: The bottom of the vertical tube (103) is connected to a receiving box (201), the air outlet component (200) where the receiving box (201) is located further includes a motor (206), and an impeller (202) is fixed on the top of the motor (206), and a controller (204) is fixedly connected to the side of the housing (300), the controller (204) is electrically connected to the motor (206), and a grid plate (203) is movably connected to the side of the receiving box (201).
3. The air supply device according to claim 2, wherein: Two guide plates (104) are provided, and the two guide plates (104) are symmetrically arranged on the inner wall surface of the vertical tube (103), and the guide plates (104) are arched in shape.
4. The air supply device according to claim 3, wherein: A handle (205) is fixedly connected to the side of the storage box (201), and the handle (205) is symmetrically arranged on the side of the storage box (201).
5. The air supply device according to claim 4, characterized in that: The grid plate (203) is in the shape of a combined cross, and the center of the grid plate (203) is consistent with the rotation center of the impeller (202).
6. The air supply device according to claim 5, characterized in that: The motor (206) is fixed to the side of the containing box (201) via a bracket, and the center of the motor (206) and the impeller (202) are kept coincident.
7. The air supply device according to claim 6, characterized in that: The center of the impeller (202) is consistent with the center of the end surface of the motor (206), and the impeller (202) is a rotating wheel with curved blades.