CN211525177U - Double-flow-direction impeller - Google Patents
Double-flow-direction impeller Download PDFInfo
- Publication number
- CN211525177U CN211525177U CN201921043669.3U CN201921043669U CN211525177U CN 211525177 U CN211525177 U CN 211525177U CN 201921043669 U CN201921043669 U CN 201921043669U CN 211525177 U CN211525177 U CN 211525177U
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- China
- Prior art keywords
- cover plate
- blades
- blade
- blade assembly
- impeller
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- 238000005192 partition Methods 0.000 claims abstract description 21
- 230000009977 dual effect Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
A dual flow impeller comprising: the cover plate is circular, and a circular opening for allowing airflow to pass through is formed in the middle of the cover plate; the partition plate is arranged on the end face of one side of the cover plate and is arranged along the edge of the circular opening, the partition plate is perpendicular to the plane of the cover plate, the partition plate is integrally cylindrical, and the partition plate defines a cylindrical accommodating space; the first blade assembly is arranged in the accommodating space of the partition plate; the second blade assembly is arranged on the same side end face of the cover plate and the partition plate, and the second blade assembly is arranged close to the edge of the cover plate. The beneficial effects of the utility model reside in that, the first blade that will provide axial wind and the second blade that provides centrifugal wind collect in an organic whole to drive whole impeller by same motor and rotate, through the angle that sets up different axial fan blades, centrifugal impeller's combination mode, realize inside direct current to wind channel and outside centrifugal wind channel coexistence, this impeller combines with specific pipeline, realizes the function of two-way air supply simultaneously.
Description
Technical Field
The utility model relates to a double flow is to impeller.
Background
The impeller is an essential part in the ventilation device, is connected with the impeller through driving equipment such as a motor and the like, converts the energy of the driving shaft into the mechanical energy of the impeller, drives the impeller to rotate, can convert the mechanical energy into the energy for driving the gas to flow,
most of the impellers of the ventilation device in the current market are unidirectional, and a plurality of impellers are needed when air is supplied in a plurality of directions, so that the ventilation device is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to effectively solve the problem, the utility model provides a double flow is to impeller.
The technical scheme of the utility model as follows:
a dual flow impeller comprising:
the cover plate is circular, and a circular opening for allowing airflow to pass through is formed in the middle of the cover plate;
the partition plate is arranged on one side end face of the cover plate and is arranged along the edge of the circular opening, the partition plate is perpendicular to the plane of the cover plate, the partition plate is integrally cylindrical, and the partition plate defines a cylindrical accommodating space;
a first blade assembly disposed in the receiving space of the partition plate;
the second blade assembly is arranged on the end face of the cover plate, which is located on the same side of the partition plate, and the second blade assembly is close to the edge of the cover plate.
Further, first blade subassembly includes a plurality of first blades and spliced pole, the spliced pole sets up accommodation space's middle part is a plurality of first blade uses the apron center to be annular array and arranges as the centre of a circle, first blade one end with the lateral wall of spliced pole is connected, the first blade other end with the inside wall of division board is connected, first blade slope in the plane at apron place.
Further, the spliced pole is hollow structure, the spliced pole center is provided with a connecting axle, the connecting axle is connected through a plurality of floor with the inside wall of spliced pole, the connecting axle center is provided with the connecting shaft hole, thereby the connecting shaft hole is used for driving whole impeller rotation with the output shaft of motor.
Further, the second blade subassembly includes a plurality of second blades and retainer plate, and is a plurality of the second blade uses the apron center to be the annular array and arranges as the centre of a circle, the second blade is the arc, the second blade with the apron is perpendicular and with the cover connection, second blade one end is located the apron edge, the second blade other end is towards the apron center.
Further, the fixed ring is arranged on one side, opposite to the cover plate, of the second blade, and the fixed ring is connected with all the second blades.
The beneficial effects of the utility model reside in that, the first blade that will provide axial wind and the second blade that provides centrifugal wind collect in an organic whole to drive whole impeller by same motor and rotate, through the angle that sets up different axial fan blades, centrifugal impeller's combination mode, realize that inside direct current coexists to wind channel and outside centrifugal wind channel, this impeller combines with specific pipeline, realizes the function of two-way air supply simultaneously (to indoor input new trend, discharge room air).
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of another side structure of the present invention;
FIG. 3 is an enlarged view of the connecting column;
FIG. 4 is a schematic view of the air flow during operation of the present invention;
fig. 5 is the schematic view of the cross-sectional view angle air flow in operation of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only for explaining the present invention and are not intended to limit the present invention, and the drawings are used for the front and the back of the embodiments, and are only used for clarifying the positional relationship and are not intended to limit the present invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention.
As shown in fig. 1-3, a dual flow-direction impeller, comprising:
the air conditioner comprises a cover plate 1, wherein the cover plate 1 is circular, and a circular opening 11 allowing airflow to pass is formed in the middle of the cover plate 1;
the partition plate 2 is arranged on one side end face of the cover plate 1 and arranged along the edge of the circular opening 11, the partition plate 2 is perpendicular to the plane of the cover plate 1, the whole partition plate 2 is cylindrical, and the partition plate 2 defines a cylindrical accommodating space;
a first vane assembly 3, the first vane assembly 3 being disposed in the receiving space of the partition plate 2;
and the second blade assembly 4 is arranged on the end face of the cover plate 1, which is on the same side as the partition plate 2, and the second blade assembly 4 is arranged close to the edge of the cover plate 1.
As shown in fig. 1 to 5, the first blade assembly 3 includes a plurality of first blades 31 and a connecting column 32, the connecting column 32 is disposed in the middle of the accommodating space, the first blades 31 are arranged in an annular array with the center of the cover plate 1 as the center, one end of each first blade 31 is connected to the outer side wall of the connecting column 32, the other end of each first blade 31 is connected to the inner side wall of the partition plate 2, and the first blades 31 are inclined to the plane where the cover plate 1 is located. When the impeller is rotated, the first blades 31 provide axial wind force.
As shown in fig. 1 to 3, the connecting column 32 is a hollow structure, a connecting shaft 321 is disposed in the center of the connecting column 32, the connecting shaft 321 is connected to the inner side wall of the connecting column 32 through a plurality of ribs 322, a connecting shaft hole 323 is disposed in the center of the connecting shaft 321, and the connecting shaft hole 323 is used for being connected to an output shaft of a motor to drive the whole impeller to rotate. The connecting column 32 is used for connecting with a driving device so as to drive the impeller to rotate and work.
As shown in fig. 1 to 3, the second blade assembly 4 includes a plurality of second blades 41 and a fixing ring 42, the plurality of second blades 41 are arranged in an annular array with the center of the cover plate 1 as a center, the second blades 41 are arc-shaped, the second blades 41 are perpendicular to the cover plate 1 and connected to the cover plate, one end of the second blade 41 is located at the edge of the cover plate 1, and the other end of the second blade 41 faces the center of the cover plate 1.
As shown in fig. 1 to 5, the fixing ring 42 is disposed on a side of the second blade 41 opposite to the cover plate 1, the fixing ring 42 is connected to all the second blades 41, and the fixing ring 42 is used for reinforcing the second blades 41, so that the second blades 41 operate more stably and have longer service life. The second blades 41 provide centrifugal wind force outward when the impeller rotates.
The beneficial effects of the utility model reside in that, the first blade that will provide axial wind and the second blade that provides centrifugal wind collect in an organic whole to drive whole impeller by same motor and rotate, through the angle that sets up different axial fan blades, centrifugal impeller's combination mode, realize inside direct current to wind channel and outside centrifugal wind channel, this impeller combines with specific pipeline, realizes the function of two-way air supply simultaneously (to indoor input new trend, discharge room air).
Claims (5)
1. A dual flow impeller, comprising:
the air conditioner cover plate comprises a cover plate (1), wherein the cover plate (1) is circular, and a circular opening (11) allowing air flow to pass through is formed in the middle of the cover plate (1);
the separation plate (2) is arranged on one side end face of the cover plate (1) and arranged along the edge of the circular opening (11), the separation plate (2) is perpendicular to the plane of the cover plate (1), the separation plate (2) is integrally cylindrical, and the separation plate (2) defines a cylindrical accommodating space;
a first blade assembly (3), the first blade assembly (3) being disposed in the receiving space of the partition plate (2);
the second blade assembly (4), second blade assembly (4) set up apron (1) with on the same side end face of division board (2), second blade assembly (4) are close to apron (1) edge setting.
2. The double-flow impeller of claim 1, wherein the first blade assembly (3) comprises a plurality of first blades (31) and a connecting column (32), the connecting column (32) is arranged in the middle of the accommodating space, the plurality of first blades (31) are arranged in an annular array with the center of the cover plate (1) as a circle center, one end of each first blade (31) is connected with the outer side wall of the connecting column (32), the other end of each first blade (31) is connected with the inner side wall of the partition plate (2), and the first blades (31) are inclined to the plane of the cover plate (1).
3. The dual-flow impeller of claim 2, wherein the connecting column (32) is a hollow structure, a connecting shaft (321) is arranged at the center of the connecting column (32), the connecting shaft (321) is connected with the inner side wall of the connecting column (32) through a plurality of ribs (322), a connecting shaft hole (323) is arranged at the center of the connecting shaft (321), and the connecting shaft hole (323) is used for being connected with an output shaft of a motor so as to drive the whole impeller to rotate.
4. The dual-flow impeller according to claim 1, wherein the second blade assembly (4) comprises a plurality of second blades (41) and a fixed ring (42), the plurality of second blades (41) are arranged in an annular array with the center of the cover plate (1) as the center, the second blades (41) are arc-shaped, the second blades (41) are perpendicular to the cover plate (1), one end of the second blades (41) is located at the edge of the cover plate (1) and connected with the cover plate, and the other end of the second blades (41) faces the center of the cover plate (1).
5. The dual-flow impeller according to claim 4, characterized in that the retaining ring (42) is arranged on the side of the second blades (41) opposite to the cover plate (1), the retaining ring (42) being connected to all the second blades (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043669.3U CN211525177U (en) | 2019-07-05 | 2019-07-05 | Double-flow-direction impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921043669.3U CN211525177U (en) | 2019-07-05 | 2019-07-05 | Double-flow-direction impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525177U true CN211525177U (en) | 2020-09-18 |
Family
ID=72438954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921043669.3U Expired - Fee Related CN211525177U (en) | 2019-07-05 | 2019-07-05 | Double-flow-direction impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370426A (en) * | 2021-07-02 | 2022-04-19 | 鑫磊压缩机股份有限公司 | Combined impeller air compressor |
-
2019
- 2019-07-05 CN CN201921043669.3U patent/CN211525177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370426A (en) * | 2021-07-02 | 2022-04-19 | 鑫磊压缩机股份有限公司 | Combined impeller air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |