CN111075764B - Fan turbine for double-channel fan turbine type pumping device - Google Patents
Fan turbine for double-channel fan turbine type pumping device Download PDFInfo
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- CN111075764B CN111075764B CN201911346708.1A CN201911346708A CN111075764B CN 111075764 B CN111075764 B CN 111075764B CN 201911346708 A CN201911346708 A CN 201911346708A CN 111075764 B CN111075764 B CN 111075764B
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- Prior art keywords
- ring
- fan turbine
- circular
- slot
- fan
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- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
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- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
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- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan turbine for a double-channel fan turbine type pumping device, which comprises an outer ring, a second ring, a guide plate, a circular plate, a first ring and a connecting shaft, wherein a first slot is formed in one side of the first ring, a second slot is formed in one side of the second ring, two ends of the guide plate are respectively inserted into the first slot and the second slot and are welded and fixed, a limiting ring is fixed on the other side of the first ring, the outer side of the first ring is attached to the inner side of the outer ring, the inner side of the first ring is attached to the outer side of the circular plate, the limiting ring is respectively fixedly connected with the outer ring and the circular plate through screws, a bearing is embedded and fixed in the middle of the circular plate, the connecting shaft is rotatably connected with the circular plate through the bearing, and one end of the connecting shaft is fixedly provided with a fan blade, and the fan blade is positioned. The invention has the advantages that the fan turbine can be disassembled, and the fan turbine is convenient to clean.
Description
Technical Field
The invention relates to the technical field of exhaust, in particular to a fan turbine for a double-channel fan turbine type exhaust device.
Background
Turbofan, also known as centrifugal fan. The air flow direction of the turbofan is perpendicular to the rotating shaft, and the air flow direction of the common axial flow fan is parallel to the rotating shaft. Compared with a traditional radiating fan, the centrifugal fan can output larger air volume under the condition of smaller space occupation, and the radiating effect is improved.
The existing fan turbine is of an integrated structure and used for exhausting air, after the fan turbine is used for a long time, a layer of dirt can be attached to the fan turbine, normal use of the fan turbine is affected, exhausted air can be exhausted, peculiar smell is generated, and the fan turbine of the integrated structure is not convenient to detach and clean.
Disclosure of Invention
The invention aims to provide a fan turbine for a double-channel fan turbine type pumping device, which has the advantages that the fan turbine can be disassembled and is convenient to clean, and the problem that the fan turbine with an integrated structure is inconvenient to disassemble and clean is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a binary channels fan turbine formula is fan turbine for pump drainage device, includes outer loop, second ring, guide plate, plectane, first ring and connecting axle, first slot has been seted up to first ring one side, the second slot has been seted up to second ring one side, the both ends of guide plate inject first slot and second slot internal weld respectively and fix, first ring opposite side is fixed with the spacing ring, the inboard laminating of first ring outside and outer loop, the inboard laminating with the plectane outside of first ring, the spacing ring pass through the screw respectively with outer loop and plectane fixed connection, the embedding is fixed with the bearing in the middle of the plectane, the connecting axle passes through the bearing and is connected with the plectane rotation, connecting axle one end is fixed with the flabellum.
Preferably, the first ring and the second ring are aligned, and the first ring and the second ring are the same in size.
Preferably, the first slot and the second slot correspond to each other one to one.
Preferably, two ends of the guide plate are respectively matched with the first slot and the second slot.
Preferably, the circle center of the limiting ring and the circle center of the first circular ring are located on the same horizontal line, and the diameter of the limiting ring is larger than that of the first circular ring.
Preferably, the upper end and the lower end of one side of the limiting ring opposite to the first circular ring are respectively attached to the outer ring and the side face of the circular plate.
Preferably, the limiting ring, the outer ring and the circular plate are all provided with screw holes matched with screws.
Preferably, the bearing is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotatably connected through balls, the inner ring is fixed with the connecting shaft, and the outer ring is fixed with the circular plate.
Preferably, the fan blades are located between the first ring and the second ring.
Compared with the prior art, the invention has the following beneficial effects: the invention achieves the effects that the fan turbine can be disassembled and the fan turbine can be cleaned conveniently by arranging the outer ring, the circular plate, the limiting ring, the first circular ring and the second circular ring, wherein one side of the first circular ring is provided with a first slot, one side of the second circular ring is provided with a second slot, two ends of the guide plate are respectively inserted into the first slot and the second slot for welding and fixing, the other side of the first circular ring is fixedly provided with the limiting ring, the outer side of the first circular ring is attached to the inner side of the outer ring, the inner side of the first circular ring is attached to the outer side of the circular plate, the first circular ring is positioned between the outer ring and the circular plate, screws penetrate through the limiting ring and are respectively screwed into the outer ring and the circular plate, the limiting ring is fixed with the outer ring and the circular plate through the screws, so that the first circular ring is fixed between the outer ring and the circular plate, a connecting shaft for connecting the fan blades is rotatably connected with the circular plate through a, the flabellum is located between first ring and the second ring, assembles fan turbine, when needing to dismantle fan turbine, takes off the screw unscrewing, and outer loop and plectane are separately with the spacing ring, take out first ring and second ring, dismantle to open and clear up, and is more convenient.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of a baffle attachment configuration of the present invention;
FIG. 4 is a schematic view of the outer ring and circular plate structure of the present invention;
FIG. 5 is a schematic view of a first ring connection structure according to the present invention;
FIG. 6 is a schematic view of a second ring structure of the present invention;
FIG. 7 is a schematic view of a fan blade connection structure according to the present invention.
In the figure: 1. an outer ring; 2. a limiting ring; 3. a screw; 4. a second circular ring; 5. a baffle; 6. a circular plate; 7. a bearing; 8. a first circular ring; 9. a first slot; 10. a second slot; 11. a fan blade; 12. and (7) connecting the shafts.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, an embodiment of the present invention includes: the utility model provides a binary channels fan turbine formula is fan turbine for pump drainage device, includes outer loop 1, second ring 4, guide plate 5, plectane 6, first ring 8 and connecting axle 12, and first slot 9 has been seted up to first ring 8 one side, and second slot 10 has been seted up to second ring 4 one side, and first ring 8 aligns with second ring 4, and the size of first ring 8 and second ring 4 is unanimous mutually, first slot 9 and the 10 one-to-one of second slot. Two ends of the guide plate 5 are respectively inserted into the first slot 9 and the second slot 10 to be welded and fixed, and two ends of the guide plate 5 are respectively matched with the first slot 9 and the second slot 10 to fix the first circular ring 8, the guide plate 5 and the second circular ring 4 together.
The limiting ring 2 is fixed to the other side of the first circular ring 8, the circle center of the limiting ring 2 and the circle center of the first circular ring 8 are located on the same horizontal line, the diameter of the limiting ring 2 is larger than that of the first circular ring 8, the outer side of the first circular ring 8 is attached to the inner side of the outer ring 1, the inner side of the first circular ring 8 is attached to the outer side of the circular plate 6, the second circular ring 4 and the first circular ring 8 penetrate through a gap between the outer ring 1 and the circular plate 6, and the upper end and the lower end of one side, opposite to the first circular ring 8, of the limiting ring 2 are attached to the side faces of the outer ring 1 and the. The limiting ring 2 is fixedly connected with the outer ring 1 and the circular plate 6 through screws 3 respectively, screw holes matched with the screws 3 are formed in the limiting ring 2, the outer ring 1 and the circular plate 6, the screws 3 penetrate through the limiting ring 2 and are screwed into the outer ring 1 and the circular plate 6 respectively, and the first circular ring 8 is fixed between the outer ring 1 and the circular plate 6. A bearing 7 is embedded and fixed in the middle of the circular plate 6, the bearing 7 is divided into an inner side ring and an outer side ring, the inner side ring and the outer side ring are rotatably connected through balls, the connecting shaft 12 is rotatably connected with the circular plate 6 through the bearing 7, the inner side ring of the bearing 7 is fixed with the connecting shaft 12, the outer side ring of the bearing 7 is fixed with the circular plate 6, and the connecting shaft 12 is rotatably connected with the circular plate 6 through the bearing 7. Connecting axle 12 one end is fixed with flabellum 11, and flabellum 11 is located between first ring 8 and the second ring 4, and outside motor is connected to the connecting axle 12 other end, assembles the fan turbine, when needing to dismantle the fan turbine, unscrews screw 3 and takes off, and outer loop 1 and plectane 6 part with spacing ring 2, take out first ring 8 and second ring 4, dismantle and open and clear up, and is more convenient.
According to the embodiment of the invention, two ends of a guide plate 5 are respectively inserted into a first slot 9 and a second slot 10 for welding and fixing, a second circular ring 4 and a first circular ring 8 penetrate through a gap between an outer ring 1 and a circular plate 6, screws 3 penetrate through a limiting ring 2 and are respectively screwed into the outer ring 1 and the circular plate 6, the first circular ring 8 is fixed between the outer ring 1 and the circular plate 6, a connecting shaft 12 is rotatably connected with the circular plate 6 through a bearing 7, one end of the connecting shaft 12 is fixedly provided with a fan blade 11, the fan blade 11 is positioned between the first circular ring 8 and the second circular ring 4, the fan turbine is assembled, when the fan turbine needs to be disassembled, the screws 3 are unscrewed and taken down, the outer ring 1 and the circular plate 6 are separated from the limiting ring 2, the first circular ring 8 and the second circular ring 4 are taken out, and the fan turbine is disassembled and cleaned.
The invention achieves the effects that the fan turbine can be disassembled and the fan turbine can be cleaned conveniently by arranging the outer ring, the circular plate, the limiting ring, the first circular ring and the second circular ring, wherein one side of the first circular ring is provided with a first slot, one side of the second circular ring is provided with a second slot, two ends of the guide plate are respectively inserted into the first slot and the second slot for welding and fixing, the other side of the first circular ring is fixedly provided with the limiting ring, the outer side of the first circular ring is attached to the inner side of the outer ring, the inner side of the first circular ring is attached to the outer side of the circular plate, the first circular ring is positioned between the outer ring and the circular plate, screws penetrate through the limiting ring and are respectively screwed into the outer ring and the circular plate, the limiting ring is fixed with the outer ring and the circular plate through the screws, so that the first circular ring is fixed between the outer ring and the circular plate, a connecting shaft for connecting the fan blades is rotatably connected with the circular plate through a, the flabellum is located between first ring and the second ring, assembles fan turbine, when needing to dismantle fan turbine, takes off the screw unscrewing, and outer loop and plectane are separately with the spacing ring, take out first ring and second ring, dismantle to open and clear up, and is more convenient.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a binary channels fan turbine formula is fan turbine for pump drainage device, includes outer loop (1), second ring (4), guide plate (5), plectane (6), first ring (8) and connecting axle (12), its characterized in that: first slot (9) have been seted up to first ring (8) one side, second slot (10) have been seted up to second ring (4) one side, the both ends of guide plate (5) inject first slot (9) and second slot (10) interior welding respectively and fix, first ring (8) opposite side is fixed with spacing ring (2), first ring (8) outside and outer ring (1) inboard laminating, first ring (8) inboard and the laminating of plectane (6) outside, spacing ring (2) pass through screw (3) respectively with outer ring (1) and plectane (6) fixed connection, embedding is fixed with bearing (7) in the middle of plectane (6), connecting axle (12) rotate with plectane (6) through bearing (7) and are connected, connecting axle (12) one end is fixed with flabellum (11).
2. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: the first circular ring (8) and the second circular ring (4) are aligned, and the first circular ring (8) and the second circular ring (4) are identical in size.
3. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: the first slots (9) and the second slots (10) are in one-to-one correspondence.
4. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: and two ends of the guide plate (5) are respectively matched with the first slot (9) and the second slot (10).
5. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: the circle center of the limiting ring (2) and the circle center of the first circular ring (8) are located on the same horizontal line, and the diameter of the limiting ring (2) is larger than that of the first circular ring (8).
6. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: one side of the limiting ring (2) which is attached to the first circular ring (8) is respectively attached to the side surfaces of the outer ring (1) and the circular plate (6).
7. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: screw holes matched with the screws (3) are formed in the limiting ring (2), the outer ring (1) and the circular plate (6).
8. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: the bearing (7) is divided into an inner side ring and an outer side ring, the inner side ring and the outer side ring are rotationally connected through balls, the inner side ring is fixed with the connecting shaft (12), and the outer side ring is fixed with the circular plate (6).
9. A fan turbine for a dual path fan turbine extraction as claimed in claim 1, wherein: the fan blades (11) are positioned between the first circular ring (8) and the second circular ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346708.1A CN111075764B (en) | 2019-12-24 | 2019-12-24 | Fan turbine for double-channel fan turbine type pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911346708.1A CN111075764B (en) | 2019-12-24 | 2019-12-24 | Fan turbine for double-channel fan turbine type pumping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111075764A CN111075764A (en) | 2020-04-28 |
| CN111075764B true CN111075764B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911346708.1A Active CN111075764B (en) | 2019-12-24 | 2019-12-24 | Fan turbine for double-channel fan turbine type pumping device |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002266788A (en) * | 2001-03-06 | 2002-09-18 | Mikuni Plast Kk | Cylindrical impeller |
| AU2007202183A1 (en) * | 2007-05-16 | 2008-12-04 | Chao-Cheng Chiang | Fan device for smoke exhauster |
| KR20110057564A (en) * | 2009-11-24 | 2011-06-01 | 웅진코웨이주식회사 | Double suction type centrifugal fan and air cleaner using the same |
| CN203926150U (en) * | 2014-04-14 | 2014-11-05 | 中山市宏士不锈钢实业有限公司 | A kind of easily removable and washable centrifugal blower of used for range hood |
| CN205744590U (en) * | 2016-05-23 | 2016-11-30 | 上海合凯电力保护设备有限公司 | A kind of convenient draught fan impeller cleaned |
| JP2019007371A (en) * | 2017-06-21 | 2019-01-17 | 三菱電機株式会社 | Multiblade impeller and centrifugal blower |
| CN207526767U (en) * | 2017-07-11 | 2018-06-22 | 绍兴上虞鼎鑫通风设备有限公司 | The wind turbine of controllable air draft direction |
| CN109026827A (en) * | 2018-08-07 | 2018-12-18 | 珠海格力电器股份有限公司 | A kind of connection structure and kitchen ventilator of impeller and driving device |
| CN209354427U (en) * | 2018-12-11 | 2019-09-06 | 上海应达风机股份有限公司 | A kind of clean impeller of blower easy to disassemble |
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2019
- 2019-12-24 CN CN201911346708.1A patent/CN111075764B/en active Active
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| CN111075764A (en) | 2020-04-28 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201104 Address after: 276800 Fengjiazhuang Village, Happy Town, Lanshan District, Rizhao City, Shandong Province Applicant after: Rizhao Jinming Machinery Co.,Ltd. Address before: 528000 Zhangcha, Foshan, Guangdong, No. 117 Zhangcha, No. two, 2, six floor 6328. Applicant before: FOSHAN DABING INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fan turbine for double channel fan turbine extraction device Effective date of registration: 20211119 Granted publication date: 20201201 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Rizhao Jinming Machinery Co.,Ltd. Registration number: Y2021980012847 |
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