CN215719673U - Low-energy-consumption high-air-volume fan - Google Patents
Low-energy-consumption high-air-volume fan Download PDFInfo
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- CN215719673U CN215719673U CN202122026262.3U CN202122026262U CN215719673U CN 215719673 U CN215719673 U CN 215719673U CN 202122026262 U CN202122026262 U CN 202122026262U CN 215719673 U CN215719673 U CN 215719673U
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- bevel gear
- box body
- box
- air volume
- consumption high
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Abstract
The utility model relates to the technical field of fans, in particular to a low-energy-consumption high-air-volume fan which comprises a box body, a driving box, a linkage device and an oil discharge device, wherein the driving box is arranged above the box body, a driving motor is arranged inside the driving box, the linkage device is arranged inside the box body and is positioned below the driving motor, a first rotating column is arranged in front of the linkage device, a second rotating column is arranged at the back of the linkage device, the oil discharge device is positioned at the bottom of the box body, a second bevel gear and a third bevel gear can be simultaneously driven to rotate by a first bevel gear arranged inside the linkage device, the device can drive two impellers to rotate by using one driving device, the functions of the air volume and the low energy consumption of the device are improved, the oil discharge device is arranged at the bottom of the box body, the cleanliness of the interior of the box body is improved, the service life of the box body and the internal components is prolonged.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a low-energy-consumption high-air-volume fan.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is the habit of china to gas compression and gas conveying machinery for short, and the extensive model of use of fan is various, and the big simple structure of fan that is used in kitchen exhaust pipe inside, only simple fan take out the function to the oil smoke, can only install a plurality of fans additional in order to improve the amount of wind and carry out the oil smoke work to long-time accumulation oil stain in the fan still can lead to the fan structure to be corroded, reduces life's problem.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, provide a low energy consumption high amount of wind fan now.
The specific technical scheme is as follows:
the design is a low-energy-consumption high-air-volume fan, which comprises a box body, a driving box, a linkage device and an oil discharge device, wherein the driving box is arranged above the box body, a driving motor is arranged inside the driving box, the linkage device is arranged inside the box body, the linkage device is arranged below the driving motor, a first rotary column is arranged in front of the linkage device, a second rotary column is arranged at the back of the linkage device, and the oil discharge device is arranged at the bottom of the box body.
Preferably, the linkage comprises a driving shaft, a first bevel gear, a second bevel gear and a third bevel gear, the driving shaft is arranged inside the linkage, the bottom of the driving shaft is fixedly connected with the first bevel gear, the outer part of the first bevel gear is engaged with the second bevel gear, and the back of the second bevel gear is provided with the third bevel gear.
Preferably, the first rotating column is fixedly connected with the second bevel gear, and the outer part of the first rotating column is connected with the first fan blade in a welding mode.
Preferably, the second rotating column is fixedly connected with a third bevel gear, and the outer part of the second rotating column is connected with the second fan blade in a welding mode.
Preferably, the bottom of the box body is connected with a lower oil pipe in a jogged mode, and the bottom of the lower oil pipe is fixedly connected with the oil discharge device.
Preferably, a guide plate is arranged in the oil discharging device, and the bottom of the oil discharging device is fixedly connected with the discharge hole.
Preferably, the top of the linkage device penetrates through the box body and is connected with the driving motor.
Preferably, the interior of the box body is connected with the filter plates in an embedded mode, and the filter plates are symmetrically distributed.
Preferably, the two sides of the box body are connected with the flange plates in a welding mode.
Preferably, the box body is connected with the driving box in a welding mode, and the box body is made of stainless steel materials.
The technical scheme has the following advantages or beneficial effects:
1. the linkage device is arranged in the box body and located below the driving motor, the first rotating column is arranged in front of the linkage device, the second rotating column is arranged on the back of the linkage device, the linkage device is arranged in the box body, the second bevel gear and the third bevel gear can be driven to rotate simultaneously through the first bevel gear arranged in the linkage device, the fact that the device can drive the two impellers to rotate by using one driving device is reflected, and the air volume and the low energy consumption of the device are improved.
2. Oil pipe under the mode through the gomphosis of bottom half is connected, and oil pipe's bottom fixed connection oil extraction device has set up oil extraction device in the bottom of box down, can enter oil extraction device's inside to the inside oil stain drainage of box through oil pipe down, sums up the collection to the oil stain under the filtration, and the staff of being convenient for clears up the oil stain in subsequent maintenance, has improved the inside cleanliness factor of box, the box of extension and the life of inner assembly.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the utility model.
FIG. 1 is a schematic structural diagram of a low energy consumption high air volume fan according to the present invention;
FIG. 2 is a schematic view of the internal structure of a low energy consumption high air volume fan according to the present invention;
FIG. 3 is a schematic structural diagram of a low energy consumption high air volume blower linkage according to the present invention;
fig. 4 is a schematic structural diagram of the interior of an oil discharge device of a low-energy-consumption high-air-volume fan according to the present invention.
The above reference numerals denote: the device comprises a box body 1, a flange plate 2, a driving box 3, a filter plate 4, a linkage device 5, a driving shaft 51, a first bevel gear 52, a second bevel gear 53, a third bevel gear 54, an oil discharge device 6, a first rotating column 7, a second fan blade 8, a driving motor 9, a lower oil pipe 10, a guide plate 11, a discharge hole 12, a second rotating column 13 and a first fan blade 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-4, a low-energy-consumption high-air-volume fan comprises a box body 1, a driving box 3, a linkage device 5 and an oil discharge device 6, wherein the driving box 3 is arranged above the box body 1, a driving motor 9 is arranged inside the driving box 3, the linkage device 5 is arranged inside the box body 1, the linkage device 5 is arranged below the driving motor 9, a first rotary column 7 is arranged in front of the linkage device 5, a second rotary column 13 is arranged at the back of the linkage device 5, the oil discharge device 6 is arranged at the bottom of the box body 1, the linkage device 5 is arranged inside the box body 1, a first bevel gear 52 arranged inside the linkage device 5 can simultaneously drive a second bevel gear 53 and a third bevel gear 54 to rotate, the device is embodied that one driving device can drive two impellers to rotate, and the air volume and the low-energy-consumption function of the device are improved.
The linkage device 5 comprises a driving shaft 51, a first bevel gear 52, a second bevel gear 53 and a third bevel gear 54, the driving shaft 51 is arranged inside the linkage device 5, the bottom of the driving shaft 51 is fixedly connected with the first bevel gear 52, the outer part of the first bevel gear 52 is meshed and connected with the second bevel gear 53, the back part of the second bevel gear 53 is provided with the third bevel gear 54, the second bevel gear 53 and the third bevel gear 54 can be simultaneously driven to rotate through the first bevel gear 52 arranged inside the linkage device 5, and the fact that the device can drive two impellers to rotate by using one driving device is reflected.
The first rotating column 7 is fixedly connected with a second bevel gear 53, the outer part of the first rotating column 7 is connected with the first fan blade 14 in a welding mode, and the bevel gear in the linkage device 5 drives the front fan blade and the rear fan blade to rotate at high speed at the same frequency, so that the power of the device is improved.
The second rotating column 13 is fixedly connected with a third bevel gear 54, the outside of the second rotating column 13 is connected with the second fan blade 8 in a welding mode, and the arrangement of the second rotating column 13 and the second fan blade 8 is used for improving the air volume in the box body 1.
The inside of oil extraction device 6 is equipped with guide plate 11, and oil extraction device 6 bottom fixed connection discharge gate 12 sets up discharge gate 12 in oil extraction device 6 outside, makes things convenient for the staff to discharge the clearance to the tobacco tar of collecting up under the condition of not opening box 1.
The top of the linkage device 5 penetrates through the box body 1 to be connected with the driving motor 9, the driving box 3 is arranged to protect the driving motor 9, and noise generated by the driving motor 9 is isolated.
The interior of the box body 1 is connected with the filter plates 4 in an embedded mode, the filter plates 4 are symmetrically distributed, and the filter plates are made of composite oil filter paper, so that oil smoke is filtered under the condition of not blocking air volume.
The flange plates 2 are connected to the two sides of the box body 1 in a welding mode, and the box body can be connected with an external pipeline through the flange plates 2, so that the sealing performance of the connection position is improved.
The box body 1 is connected with the driving box 3 in a welding mode, the box body 1 is made of stainless steel materials, and the box body 1 made of the stainless steel materials can improve the self-corrosion-resistant strength and prolong the service life of the box body.
The working principle is as follows: when the device is used, the flange plates 2 at two sides of the box body 1 are connected with the oil smoke pipe, the device is put into use after installation is finished, the driving motor 9 is electrified in the use process, the driving motor 9 drives the driving shaft 51 at the bottom to rotate at a high speed, the driving shaft 51 drives the second bevel gears 53 and the third bevel gears 54 at two sides to rotate through the first bevel gears 52, so that the second bevel gears 53 drive the first fan blades 14 to rotate through the first rotating columns 7 to generate air flow, the oil smoke in the smoke exhaust pipeline is pumped into the box body 1, meanwhile, the second rotating columns 13 drive the second fan blades 8 to rotate at a high speed, the oil smoke circulation speed in the box body 1 is improved, the oil smoke is filtered by the double-layer filter plates 4 and then is discharged from an air outlet arranged at the back of the box body 1, and the filtered oil stain enters the oil discharge device 6 through the oil discharge pipe 10 to be stored in a centralized manner, when the device is maintained, the oil can be discharged by opening the discharge hole 12 at the bottom of the oil discharge device 6.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a low energy consumption high air volume fan which characterized in that: including box (1), drive case (3), aggregate unit (5) and oil extraction device (6), the top of box (1) is equipped with drive case (3), the inside of drive case (3) is equipped with driving motor (9), the inside of box (1) is equipped with aggregate unit (5), aggregate unit (5) are located the below of driving motor (9), the place ahead of aggregate unit (5) is equipped with first column spinner (7), the back of aggregate unit (5) is equipped with second column spinner (13), oil extraction device (6) are located the bottom of box (1).
2. The low energy consumption high air volume fan of claim 1, characterized in that: the linkage device (5) comprises a driving shaft (51), a first bevel gear (52), a second bevel gear (53) and a third bevel gear (54), the driving shaft (51) is arranged inside the linkage device (5), the bottom of the driving shaft (51) is fixedly connected with the first bevel gear (52), the first bevel gear (52) is externally meshed with the second bevel gear (53), and the back of the second bevel gear (53) is provided with the third bevel gear (54).
3. The low energy consumption high air volume fan of claim 1, characterized in that: the first rotating column (7) is fixedly connected with a second bevel gear (53), and the outer part of the first rotating column (7) is connected with the first fan blade (14) in a welding mode.
4. The low energy consumption high air volume fan of claim 1, characterized in that: and a third bevel gear (54) is fixedly connected in the second rotating column (13), and the outer part of the second rotating column (13) is connected with a second fan blade (8) in a welding mode.
5. The low energy consumption high air volume fan of claim 1, characterized in that: the bottom of the box body (1) is connected with an oil discharging pipe (10) in an embedded mode, and the bottom of the oil discharging pipe (10) is fixedly connected with the oil discharging device (6).
6. The low energy consumption high air volume fan of claim 1, characterized in that: the inside of oil extraction device (6) is equipped with guide plate (11), oil extraction device (6) bottom fixed connection discharge gate (12).
7. The low energy consumption high air volume fan of claim 1, characterized in that: the top of the linkage device (5) penetrates through the box body (1) to be connected with the driving motor (9).
8. The low energy consumption high air volume fan of claim 1, characterized in that: the filter plate is characterized in that the interior of the box body (1) is connected with the filter plates (4) in an embedded mode, and the filter plates (4) are symmetrically distributed.
9. The low energy consumption high air volume fan of claim 1, characterized in that: the two sides of the box body (1) are connected with the flange plates (2) in a welding mode.
10. The low energy consumption high air volume fan of claim 1, characterized in that: the box body (1) is connected with the driving box (3) in a welding mode, and the box body (1) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122026262.3U CN215719673U (en) | 2021-08-26 | 2021-08-26 | Low-energy-consumption high-air-volume fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122026262.3U CN215719673U (en) | 2021-08-26 | 2021-08-26 | Low-energy-consumption high-air-volume fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215719673U true CN215719673U (en) | 2022-02-01 |
Family
ID=80007446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122026262.3U Active CN215719673U (en) | 2021-08-26 | 2021-08-26 | Low-energy-consumption high-air-volume fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215719673U (en) |
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2021
- 2021-08-26 CN CN202122026262.3U patent/CN215719673U/en active Active
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