CN217270924U

CN217270924U - Clean combustion-supporting fan

Info

Publication number: CN217270924U
Application number: CN202220519305.3U
Authority: CN
Inventors: 韩景文; 陈文广
Original assignee: Foshan Jingjia Electromechanical Equipment Co ltd
Current assignee: Foshan Jingjia Electromechanical Equipment Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-23
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a clean combustion fan in the technical field of combustion fan, which comprises a housin, the casing be provided with the closing cap, the casing with through fastening screw fixed connection between the closing cap, the inside of closing cap is provided with the dust screen, the inside of link is provided with the clearance pole, the right-hand member of clearance pole is connected with first gear, the top of clearance pole is provided with the connecting rod, the below of casing is provided with the base, the output of oxygen cylinder is connected with the connecting pipe, install the valve above the output of oxygen cylinder, the top of valve is connected with the handle, the middle part of handle is connected with the second gear through the belt, the left side of casing is provided with the motor, the output fixedly connected with fan leaf of motor; the oxygen cylinder is convenient to open through the rotation of handle, and conveniently drives and drives the clearance pole through the connecting rod and clear up the dust screen, is convenient for guarantee combustion fan inside clean and tidy.

Description

Clean combustion-supporting fan

Technical Field

The utility model relates to a combustion fan technical field particularly, relates to a clear combustion fan.

Background

In life and industrial production, all can not leave the use of fire, in order to let the more flourishing of fire burning, need increase the near air flow of flame to make oxygen and combustion material react more abundant, produce higher temperature, make things convenient for the heating of object, consequently need use combustion-supporting fan.

However, in the use process of the existing combustion fan, oxygen added from the outside is inconvenient to be introduced into the vicinity of the flame, so that the oxygen is wasted, and the dust is inconvenient to prevent, so that the fan blades of the combustion fan are stained with dust, and the rotation of the fan blades is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiency of the prior art, a clean combustion fan is provided, the utility model discloses a concrete technical scheme as follows:

a clean combustion-supporting fan comprises a shell, wherein the shell is provided with a sealing cover, the shell and the sealing cover are fixedly connected through fastening screws, a dust screen is arranged inside the sealing cover, a connecting frame is arranged on the right side of the dust screen, a cleaning rod is arranged inside the connecting frame, the right end of the cleaning rod is connected with a first gear, a connecting rod is arranged above the cleaning rod, the top end of the connecting rod is fixedly connected with a second gear, a base is arranged below the shell, an oxygen cylinder is arranged above the rear side of the base, the output end of the oxygen cylinder is connected with a connecting pipe, a valve is arranged above the output end of the oxygen cylinder, the top end of the valve is connected with a handle, the middle part of the handle is connected with a second gear through a belt, the left side of the shell is provided with a motor, and the output end of the motor is fixedly connected with a fan blade.

Preferably, the inside of casing is provided with the fan leaf, the right-hand member of fan leaf is provided with cyclic annular lid.

Preferably, the dust screen is of a hemispherical structure, and a dust exhaust port is formed below the sealing cover between the dust screen and the connecting frame.

Preferably, the connecting frame is of a' shaped structure, the cleaning rod is rotatably connected with the connecting frame, and the cleaning rod is attached to the dust screen.

Preferably, the first gear is a bevel gear, and the cleaning rod is meshed with the connecting rod through the first gear.

Preferably, the base is fixedly connected with the shell to form an integrated structure, the oxygen cylinder and the base form a disassembly structure, and the oxygen cylinder is communicated with the front end of the shell through a connecting pipe.

Preferably, an annular sawtooth structure is arranged in the middle of the handle, and the diameter of the annular sawtooth structure of the handle is larger than that of the second gear.

Preferably, the handle forms a transmission mechanism with the cleaning rod through a belt, a second gear, a connecting rod, a first gear and the cleaning rod.

The utility model discloses the beneficial technological effect who gains includes:

through the base, install this combustion-supporting fan at appointed operating position, through starter motor, make the motor drive the fan leaf and rotate, make the fan leaf produce wind-force and discharge, through rotating the handle, make the handle open the valve on the oxygen cylinder, make the oxygen in the oxygen cylinder pass through the exit that the connecting pipe conveyed the casing, thereby increase the oxygen of air-out, at handle pivoted in-process, it rotates to drive the belt through annular sawtooth structure, make the belt pass through the second gear and drive the connecting rod and rotate, make the connecting rod drive the rotation of clearance pole through first gear, thereby make the clearance pole clear up the surface of dust screen, guarantee the filterability of dust screen, and the dust of clearance is discharged from the dust exhaust.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a side view of the cutting structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.

In the figure: 1. a housing; 2. sealing the cover; 3. fastening screws; 4. a dust screen; 5. a dust exhaust port; 6. a connecting frame; 7. cleaning the rod; 8. a first gear; 9. a connecting rod; 10. a second gear; 11. a base; 12. an oxygen cylinder; 13. a valve; 14. a handle; 15. a belt; 16. a connecting pipe; 17. a motor; 18. a fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention will be further described in detail with reference to the following embodiments thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or component must have a specific direction, be constructed in a specific direction, and operate, and therefore the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

A clean combustion-supporting fan comprises a shell 1, wherein a sealing cover 2 is arranged on the shell 1, the shell 1 is fixedly connected with the sealing cover 2 through a fastening screw 3, a dustproof net 4 is arranged inside the sealing cover 2, a connecting frame 6 is installed on the right side of the dustproof net 4, a cleaning rod 7 is arranged inside the connecting frame 6, a first gear 8 is connected to the right end of the cleaning rod 7, a connecting rod 9 is arranged above the cleaning rod 7, a second gear 10 is fixedly connected to the top end of the connecting rod 9, a base 11 is arranged below the shell 1, an oxygen cylinder 12 is installed above the rear side of the base 11, a connecting pipe 16 is connected to the output end of the oxygen cylinder 12, a valve 13 is installed above the output end of the oxygen cylinder 12, a handle 14 is connected to the top end of the valve 13, and the middle of the handle 14 is connected with the second gear 10 through a belt 15, the left side of the shell 1 is provided with a motor 17, and the output end of the motor 17 is fixedly connected with a fan blade 18.

Specifically, as shown in fig. 1 to 4, the combustion fan is installed at a specific working position through the base 11, the motor 17 is started to drive the fan blade 18 to rotate through the motor 17, so that the fan blade 18 generates wind power to be discharged, the handle 14 is rotated to open the valve 13 on the oxygen cylinder 12 through the handle 14, so that oxygen in the oxygen cylinder 12 is conveyed to the outlet of the housing 1 through the connecting pipe 16, thereby increasing the oxygen of the outlet air, in the rotating process of the handle 14, the belt 15 is driven to rotate through the annular saw-toothed structure, so that the belt 15 drives the connecting rod 9 to rotate through the second gear 10, the connecting rod 9 drives the cleaning rod 7 to rotate through the first gear 8, so that the cleaning rod 7 cleans the surface of the dust screen 4, the filterability of the dust screen 4 is ensured, and the cleaned dust is discharged from the dust discharge port 5.

Furthermore, a fan blade 18 is arranged inside the casing 1, and an annular cover body is arranged at the right end of the fan blade 18, so that wind power is conveniently generated.

Furthermore, dust screen 4 is hemispherical structure, dust exhaust port 5 has been seted up to dust screen 4 with the below of closing cap 2 between link 6, conveniently increase filter area makes things convenient for the circulation of air.

Further, the connecting frame 6 is the type structure, the cleaning rod 7 is connected with the connecting frame 6 in a rotating mode, the cleaning rod 7 is attached to the dust screen 4, the cleaning rod 7 is convenient to fix, and therefore the dust screen 4 is convenient to clean.

Further optionally, the first gear 8 is a bevel gear, and the cleaning rod 7 and the connecting rod 9 are meshed and connected through the first gear 8, so that the cleaning rod 7 is conveniently driven to rotate.

Further, base 11 and casing 1 fixed connection are integrated structure, oxygen cylinder 12 with base 11 constitutes dismantlement structure, oxygen cylinder 12 passes through connecting pipe 16 and the front end intercommunication of casing 1, makes things convenient for oxygen to let in this combustion fan's exit, increases the content of oxygen.

Further, an annular saw-toothed structure is arranged in the middle of the handle 14, and the diameter of the annular saw-toothed structure of the handle 14 is larger than that of the second gear 10, so that the rotating speed of the second gear 10 is increased conveniently.

Further, handle 14 passes through belt 15, second gear 10, connecting rod 9 and first gear 8 and constitutes drive mechanism with clearance pole 7, conveniently provides the energy for the rotation of clearance pole 7, makes things convenient for the clearance of dust screen 4.

Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

In sum, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the intention of the applicant to define the spirit and scope of the invention. The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.

Claims

1. The clean combustion-supporting fan is characterized by comprising a shell (1), wherein a sealing cover (2) is arranged on the shell (1), the shell (1) is fixedly connected with the sealing cover (2) through a fastening screw (3), a dust screen (4) is arranged inside the sealing cover (2), a connecting frame (6) is installed on the right side of the dust screen (4), a cleaning rod (7) is arranged inside the connecting frame (6), the right end of the cleaning rod (7) is connected with a first gear (8), a connecting rod (9) is arranged above the cleaning rod (7), a second gear (10) is fixedly connected to the top end of the connecting rod (9), a base (11) is arranged below the shell (1), an oxygen bottle (12) is installed above the rear side of the base (11), the output end of the oxygen bottle (12) is connected with a connecting pipe (16), valve (13) are installed to the output top of oxygen cylinder (12), the top of valve (13) is connected with handle (14), the middle part of handle (14) is passed through belt (15) and is connected with second gear (10), the left side of casing (1) is provided with motor (17), the output fixedly connected with fan leaf (18) of motor (17).

2. Clean combustion fan according to claim 1, characterized in that the housing (1) is provided with a fan blade (18) inside, and the right end of the fan blade (18) is provided with an annular cover.

3. The clean combustion-supporting fan according to claim 1, wherein the dust screen (4) is of a hemispherical structure, and a dust exhaust port (5) is formed below the sealing cover (2) between the dust screen (4) and the connecting frame (6).

4. The clean combustion fan according to claim 1, characterized in that the connecting frame (6) is in a' shaped structure, the cleaning rod (7) is rotatably connected with the connecting frame (6), and the cleaning rod (7) is attached to the dust screen (4).

5. Clean combustion fan according to claim 1, characterized in that the first gear (8) is a bevel gear, and the cleaning rod (7) and the connecting rod (9) are in meshed connection through the first gear (8).

6. The clean combustion fan according to claim 1, wherein the base (11) is fixedly connected with the housing (1) to form an integrated structure, the oxygen cylinder (12) and the base (11) form a detachable structure, and the oxygen cylinder (12) is communicated with the front end of the housing (1) through a connecting pipe (16).

7. Clean combustion fan according to claim 1, characterized in that the middle of the handle (14) is provided with an annular serration, the diameter of the annular serration of the handle (14) being larger than the diameter of the second gear (10).

8. Clean comburent fan according to claim 7, characterized in that said handle (14) constitutes with the cleaning rod (7) a transmission mechanism through a belt (15), a second gear (10), a connecting rod (9) and a first gear (8).