CN115163531B - Ventilating blower capable of collecting dust - Google Patents
Ventilating blower capable of collecting dust Download PDFInfo
- Publication number
- CN115163531B CN115163531B CN202210993412.4A CN202210993412A CN115163531B CN 115163531 B CN115163531 B CN 115163531B CN 202210993412 A CN202210993412 A CN 202210993412A CN 115163531 B CN115163531 B CN 115163531B
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- China
- Prior art keywords
- dust
- flow fan
- power
- chamber
- power chamber
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of blowers, and particularly relates to a ventilation blower capable of collecting dust, which comprises a machine case, wherein the machine case is provided with a blower chamber, a first power chamber and a second power chamber, the blower chamber is positioned between the first power chamber and the second power chamber, a plurality of through-flow fan blade mounting grooves which are distributed side by side are arranged on the inner side of the blower chamber, a convex frame is arranged on the outer side of the blower chamber, a dust collecting panel is sleeved on the outer side of the convex frame, through-flow fan blades are arranged in the through-flow fan blade mounting grooves, a movable cleaning brush is arranged in the through-flow fan blades, a first power component is arranged in the first power chamber, and a second power component is arranged in the second power chamber. The invention is based on the through-flow fan to carry out air outlet, and the movable cleaning brush is arranged on the through-flow fan blade, so that the arc-shaped blade plate of the through-flow fan blade can be subjected to surface dust removal at regular intervals, so that the internal dust is transferred to the dust filtering net under the action of wind force, and then the dust collecting panel is opened at regular intervals to clean the dust collected by the dust filtering net.
Description
Technical Field
The invention belongs to the technical field of blowers, and particularly relates to a ventilation blower capable of collecting dust.
Background
In daily life, sometimes need use the air-blower, the air-blower can blow out the air and use, at present, in the long-time use of air-blower, can mix a large amount of dust in the air, the dust is blocked up the inlet port of air-blower easily, influences the use of air-blower, and need the manual removal dust of hand, and the time is long, and is more laborious. Therefore, it is desirable to design and develop a ventilation blower that can clean and collect dust, avoid affecting the blower, and eliminate dust without requiring a person, and that is relatively labor-saving.
Therefore, the patent specification with the publication number of CN113864250A discloses a ventilating blower capable of collecting dust, which comprises a base, a blower, an air inlet hood, an air guide cylinder, a disc, a driving mechanism, a filtering mechanism, a fixing frame and a strip magnet, wherein the blower is fixedly connected to the edge position of one side of the base, the air guide cylinder is fixedly connected to the circumference of one side of the blower and communicated with the circumference of the other side of the blower, and the disc is fixedly connected to one end of a shaft of the blower. The air blower is started, the air blower drives the disc to rotate, the disc rotates to drive the driving mechanism to operate, the driving mechanism operates to drive the filtering mechanism to operate, and then when air enters the air inlet hood, the filtering mechanism filters dust in the air, the filtered air is blown out by the air blower, and the filtering mechanism and the fixing frame cooperate to scrape filtered dust down for collection, so that the dust can be prevented from affecting the use of the air blower.
However, the ventilating blower capable of collecting dust still has the defects when in use, and is only suitable for an axial flow blower structure and not suitable for a cross flow blower structure; secondly, it is inconvenient to clean the collected dust quickly. Therefore, an optimization improvement is required.
Disclosure of Invention
The present invention has been made to overcome the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a ventilating blower capable of collecting dust.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
The utility model provides a but ventilation of collecting dust is with air-blower, includes the quick-witted case, the machine case is equipped with blast chamber, first power room and second power room, the blast chamber is located between first power room and the second power room, the blast chamber inboard is equipped with a plurality of through-flow flabellum mounting grooves of distributing side by side, the outside of blast chamber is equipped with the boss, dust collection panel has been cup jointed in the outside of boss, install the through-flow flabellum in the through-flow flabellum mounting groove, install movable cleaning brush in the through-flow flabellum, install the first power component that is used for driving the rotatory work of through-flow flabellum in the first power room, install the second power component that is used for driving movable cleaning brush axial displacement in order to clear up the through-flow flabellum surface in the second power room.
Further, in the ventilation blower capable of collecting dust, the dust collecting panel comprises a panel frame, a plurality of exhaust micropores are formed in the surface of the panel frame, a dust filtering net is mounted on the inner wall of the panel frame, a plurality of sealing protrusions are arranged on the side wall of the panel frame, and a plurality of positioning grooves matched with the sealing protrusions are formed in the outer side of the protruding frame.
Further, in the ventilation blower capable of collecting dust, the through-flow fan blade is composed of end plates positioned at two sides and arc-shaped blades fixedly connected between the two end plates, and the arc-shaped blades are distributed in an annular array.
Further, in the ventilation blower capable of collecting dust, one end of the through-flow fan blade is fixed with a solid support shaft extending into the first power chamber, and the other end is fixed with a hollow support shaft extending into the second power chamber.
Further, in the ventilation blower capable of collecting dust, the first power assembly comprises a first power motor installed in the first power chamber, and an output shaft of the first power motor drives the first belt wheel on the solid support shaft to rotate through a first transmission belt.
Further, in the ventilation blower capable of collecting dust, the second power assembly comprises a second power motor and a plurality of side supporting shafts, the second power motor is installed in the second power chamber, an output shaft of the second power motor drives a second belt wheel on the side supporting shafts to rotate through a second transmission belt, and the outer end of the second belt wheel is connected with a corresponding axial driving mechanism through an electromagnetic clutch.
Further, in the ventilation blower capable of collecting dust, the axial driving mechanism comprises a screw rod, a movable nut and an annular push-pull plate, the screw rod penetrates through the hollow supporting shaft, the outer end of the screw rod is connected with a corresponding second belt wheel through an electromagnetic clutch, the movable nut meshed with the screw rod is sleeved on the outer side of a rod body of the screw rod located in the through-flow fan blade, the annular push-pull plate is fixed on the outer side of the movable nut, and the movable cleaning brush is sleeved on the outer side of the annular push-pull plate.
Further, in the ventilation blower capable of collecting dust, the inner end of the solid support rod is provided with a support rotating groove matched with the screw rod.
Further, in the ventilation blower capable of collecting dust, the movable cleaning brush comprises an annular movable plate, a through hole is formed in the center of the annular movable plate, an annular limiting groove matched with the annular push-pull plate is formed in the inner wall of the through hole, and scraping brush sleeves capable of wrapping corresponding arc-shaped blades are uniformly distributed on the outer side of the annular movable plate.
Further, in the ventilation blower capable of collecting dust, an ash-removing floss layer is arranged on the inner side wall of the scraping brush sleeve.
The beneficial effects of the invention are as follows:
1. The invention has reasonable structural design, the air outlet is carried out based on the cross-flow fan, the arc-shaped blade plate of the cross-flow fan can be regularly subjected to surface dust removal by arranging the movable cleaning brush on the cross-flow fan blade, so that the internal dust is transferred to the dust filtering net under the action of wind force, and then the dust collecting panel is regularly opened to clean the dust collected by the dust filtering net.
2. According to the invention, the movable cleaning brush is driven to reciprocate by the reciprocating axial displacement of the annular push-pull plate, the annular push-pull plate is driven by utilizing a screw rod driving principle, the driving force of the screw rod is derived from the second power mechanism, and when the screw rod is required to rotate, the electromagnetic clutch is electrified to work, so that connection is realized; when the screw rod is not required to rotate, the electromagnetic clutch is powered off, and disconnection is achieved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a dust collecting panel according to the present invention;
FIG. 4 is a schematic perspective view of a through-flow fan blade according to the present invention;
FIG. 5 is a schematic diagram of a front view of a through-flow fan blade according to the present invention;
FIG. 6 is a schematic view of the structure of the movable cleaning brush of the present invention;
In the drawings, the reference numerals of the components are as follows:
the dust collector comprises a 1-machine case, a 2-blast chamber, a 3-first power chamber, a 4-second power chamber, a 5-dust collecting panel, a 501-panel frame, 502-air outlet micropores, 503-dust filtering nets, 504-sealing protrusions, 6-through flow fan blades, 601-end plates, 602-arc-shaped blades, 7-hollow supporting shafts, 8-solid supporting shafts, 9-first belt wheels, 10-first power motors, 11-side supporting shafts, 12-second belt wheels, 13-electromagnetic clutches, 14-screw rods, 15-movable nuts, 16-annular push-pull plates, 17-movable cleaning brushes, 171-annular movable plates, 172-through holes, 173-annular limiting grooves and 174-scraping brush sleeves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present embodiment is a ventilation blower capable of collecting dust, comprising a housing 1, wherein the housing 1 is provided with a blower chamber 2, a first power chamber 3 and a second power chamber 4, and the blower chamber 2 is located between the first power chamber 3 and the second power chamber 4. The inner side of the blast chamber 2 is provided with a plurality of through-flow fan blade mounting grooves which are distributed side by side, the outer side of the blast chamber 2 is provided with a convex frame, and the outer side of the convex frame is sleeved with a dust collecting panel 5. The dust collection panel 5 comprises a panel frame 501, a plurality of exhaust micropores 502 are formed in the surface of the panel frame 501, a dust filtering net 503 is mounted on the inner wall of the panel frame 501, a plurality of sealing protrusions 504 are arranged on the side wall of the panel frame 501, and a plurality of positioning grooves matched with the sealing protrusions 504 are formed in the outer side of the protruding frame. The sealing protrusion 504 is a rectangular sealing strip, and the positioning groove is matched with the rectangular groove.
In this embodiment, the through-flow fan blade 6 is installed in the through-flow fan blade installation groove, and the movable cleaning brush 17 is installed in the through-flow fan blade 6. The first power component for driving the through-flow fan blade 6 to rotate is arranged in the first power chamber 3, and the second power component for driving the movable cleaning brush 17 to axially displace to clean the surface of the through-flow fan blade 6 is arranged in the second power chamber 4.
In this embodiment, the through-flow fan 6 is composed of end plates 601 at two sides and arc-shaped blades 602 fixedly connected between the two end plates, and the arc-shaped blades 602 are distributed in an annular array. One end of the through-flow fan blade 601 is fixed with a solid support shaft 8 extending into the first power chamber 3, and the other end is fixed with a hollow support shaft 7 extending into the second power chamber 4.
In this embodiment, the first power assembly includes a first power motor 10 installed in the first power chamber 3, and an output shaft of the first power motor 10 drives the first pulleys 9 on the solid support shafts 8 to rotate through a first transmission belt, and the first pulleys 9 on the adjacent two solid support shafts 8 are also in transmission connection through the first transmission belt.
In this embodiment, the second power assembly includes a second power motor 18 and a plurality of side support shafts 11 installed in the second power chamber 4, an output shaft of the second power motor 18 drives the second pulley 12 on the side support shaft 11 to rotate through a second transmission belt, and an outer end of the second pulley 12 is connected with a corresponding axial driving mechanism through an electromagnetic clutch 13. The axial driving mechanism comprises a screw rod 14, a movable nut 15 and an annular push-pull plate 16, the screw rod 14 penetrates through the hollow supporting shaft 7, and a supporting rotary groove matched with the screw rod is formed in the inner end of the solid supporting rod 8. The outer end of the screw 14 is connected with the corresponding second belt wheel 12 through an electromagnetic clutch 13. The outside of the rod body of the screw rod 14 positioned in the through-flow fan blade 6 is sleeved with a movable nut 15 meshed with the rod body, the outside of the movable nut 15 is fixedly provided with an annular push-pull plate 16, and the outside of the annular push-pull plate 16 is sleeved with a movable cleaning brush 17.
In this embodiment, the movable cleaning brush 17 includes an annular movable plate 171, a through hole 172 is formed in the center of the annular movable plate 171, an annular limiting groove 173 matched with the annular push-pull plate 16 is formed in the inner wall of the through hole 172, a scraping brush sleeve 174 capable of coating a corresponding arc-shaped blade plate is uniformly distributed on the outer side of the annular movable plate 171, and an ash-cleaning pile cloth layer is arranged on the inner side wall of the scraping brush sleeve 174.
One specific application of this embodiment is: the structural design of this embodiment is reasonable, and it is based on the cross flow fan carries out the air-out, through installing movable cleaning brush 17 on cross flow flabellum 6, can regularly carry out the surface dust removal to the arc leaf 602 of cross flow flabellum 6 for inside dust shifts to on the dust filter screen 503 through wind-force effect, and the dust collection panel 5 is opened at regular intervals again and dust that can be collected to dust filter screen 503 is cleared up. The movable cleaning brush 17 is driven to reciprocate by the reciprocating axial displacement of the annular push-pull plate 16, the annular push-pull plate 16 is driven by utilizing a screw rod driving principle, the driving force of the screw rod 14 is derived from a second power mechanism, and when the screw rod 14 is required to rotate, the electromagnetic clutch 13 is electrified to work, so that connection is realized; when the screw rod 14 is not required to rotate, the electromagnetic clutch 13 is powered off, and disconnection is realized.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The utility model provides a but ventilation blower of collection dust, includes quick-witted case, its characterized in that: the machine case is provided with a blast chamber, a first power chamber and a second power chamber, wherein the blast chamber is positioned between the first power chamber and the second power chamber, a plurality of through-flow fan blade mounting grooves which are distributed side by side are formed in the inner side of the blast chamber, a convex frame is arranged on the outer side of the blast chamber, a dust collecting panel is sleeved on the outer side of the convex frame, through-flow fan blades are arranged in the through-flow fan blade mounting grooves, movable cleaning brushes are arranged in the through-flow fan blades, a first power component for driving the through-flow fan blades to rotate is arranged in the first power chamber, and a second power component for driving the movable cleaning brushes to axially displace to clean the surfaces of the through-flow fan blades is arranged in the second power chamber;
the dust collection panel comprises a panel frame, a plurality of exhaust micropores are formed in the surface of the panel frame, a dust filtering net is installed on the inner wall of the panel frame, a plurality of sealing bulges are arranged on the side wall of the panel frame, and a plurality of positioning grooves matched with the sealing bulges are formed in the outer side of the protruding frame;
The cross flow fan blade consists of end plates positioned at two sides and arc-shaped blades fixedly connected between the two end plates, and the arc-shaped blades are distributed in an annular array;
One end of the through-flow fan blade is fixed with a solid support shaft extending into the first power chamber, and the other end of the through-flow fan blade is fixed with a hollow support shaft extending into the second power chamber;
The first power assembly comprises a first power motor arranged in a first power chamber, and an output shaft of the first power motor drives a first belt wheel on a solid support shaft to rotate through a first transmission belt;
the second power assembly comprises a second power motor and a plurality of side support shafts, the second power motor is arranged in a second power chamber, an output shaft of the second power motor drives a second belt wheel on the side support shafts to rotate through a second transmission belt, and the outer end of the second belt wheel is connected with a corresponding axial driving mechanism through an electromagnetic clutch;
the axial driving mechanism comprises a screw rod, a movable nut and an annular push-pull plate, the screw rod penetrates through the hollow supporting shaft, the outer end of the screw rod is connected with a corresponding second belt wheel through an electromagnetic clutch, the movable nut meshed with the screw rod is sleeved on the outer side of a rod body of the screw rod, the annular push-pull plate is fixed on the outer side of the movable nut, and the movable cleaning brush is sleeved on the outer side of the annular push-pull plate;
The movable cleaning brush comprises an annular movable plate, a through hole is formed in the center of the annular movable plate, an annular limiting groove matched with the annular push-pull plate is formed in the inner wall of the through hole inwards, and scraping brush sleeves capable of wrapping corresponding arc-shaped blades are uniformly distributed on the outer side of the annular movable plate.
2. The dust-collecting ventilating blower according to claim 1, wherein: the inner end of the solid support rod is provided with a support rotating groove matched with the screw rod.
3. The dust-collecting ventilating blower according to claim 1, wherein: the inner side wall of the scraping brush sleeve is provided with a dust-cleaning velvet cloth layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210993412.4A CN115163531B (en) | 2022-08-18 | 2022-08-18 | Ventilating blower capable of collecting dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210993412.4A CN115163531B (en) | 2022-08-18 | 2022-08-18 | Ventilating blower capable of collecting dust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115163531A CN115163531A (en) | 2022-10-11 |
| CN115163531B true CN115163531B (en) | 2024-08-09 |
Family
ID=83480972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210993412.4A Active CN115163531B (en) | 2022-08-18 | 2022-08-18 | Ventilating blower capable of collecting dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115163531B (en) |
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| CN202493466U (en) * | 2011-12-30 | 2012-10-17 | 刘刚 | Longitudinal and transverse cross-flow multiplex wind wheel variable frequency combined fan |
| CN110270171A (en) * | 2019-06-28 | 2019-09-24 | 盐城东方天成机械有限公司 | A kind of cleaner with multiple filtration function |
| CN111089414A (en) * | 2019-12-03 | 2020-05-01 | 珠海格力电器股份有限公司 | Cleaning assembly, indoor unit cleaning method, indoor unit and air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323896A (en) * | 2000-05-15 | 2001-11-22 | Hitachi Ltd | Blower |
| CN2933259Y (en) * | 2006-08-01 | 2007-08-15 | 陈尊山 | Closed gaseous electric vacuum cleaner |
| US10774846B2 (en) * | 2016-06-16 | 2020-09-15 | Design West Technologies, Inc. | Portable, low-power air filtration system |
| CN207279809U (en) * | 2017-08-30 | 2018-04-27 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN207420928U (en) * | 2017-11-17 | 2018-05-29 | 郭考香 | A kind of filtering type dusting fan |
| CN108539627A (en) * | 2018-03-29 | 2018-09-14 | 盐城同舟电气有限公司 | A kind of open air radiating dustproof power distribution cabinet |
| CN108854376A (en) * | 2018-06-25 | 2018-11-23 | 中科纳清（江苏）科技有限公司 | A kind of airstrainer |
-
2022
- 2022-08-18 CN CN202210993412.4A patent/CN115163531B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202493466U (en) * | 2011-12-30 | 2012-10-17 | 刘刚 | Longitudinal and transverse cross-flow multiplex wind wheel variable frequency combined fan |
| CN110270171A (en) * | 2019-06-28 | 2019-09-24 | 盐城东方天成机械有限公司 | A kind of cleaner with multiple filtration function |
| CN111089414A (en) * | 2019-12-03 | 2020-05-01 | 珠海格力电器股份有限公司 | Cleaning assembly, indoor unit cleaning method, indoor unit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115163531A (en) | 2022-10-11 |
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