CN220337106U - Centrifugal fan for high-efficient air conditioner - Google Patents
Centrifugal fan for high-efficient air conditioner Download PDFInfo
- Publication number
- CN220337106U CN220337106U CN202322064494.7U CN202322064494U CN220337106U CN 220337106 U CN220337106 U CN 220337106U CN 202322064494 U CN202322064494 U CN 202322064494U CN 220337106 U CN220337106 U CN 220337106U
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- motor
- centrifugal fan
- air conditioner
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of fan equipment, in particular to a centrifugal fan for a high-efficiency air conditioner, which comprises a volute main body, wherein a motor is arranged on a base surface of the volute main body, an output end of the motor is connected with an impeller through a coupling, an air outlet is formed in the left end of the volute main body, a fixed plate is fixedly arranged at the left end of the air outlet, vent holes are formed in the left end of the fixed plate at equal intervals, reinforcing ribs are arranged on one side, close to the motor, of the base surface of the volute main body at equal intervals, a supporting frame is arranged at the bottom end of the motor, and a mounting plate is fixedly arranged at the bottom end of the supporting frame.
Description
Technical Field
The utility model relates to the technical field of fan equipment, in particular to a centrifugal fan for an efficient air conditioner.
Background
The centrifugal fan is an indispensable component in the ventilation field, is widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings for ventilation, dust removal and cooling, is provided with centrifugal fans for air conditioning in transportation equipment such as trains or automobiles, and needs motor driving to drive, and for the centrifugal fan, a driving motor is arranged inside a volute, and the driving motor is arranged on the volute, and in any fixing mode, the centrifugal fan is connected with the volute, and in the centrifugal fan, gas enters an impeller from the axial direction and changes into the radial direction when flowing through the impeller.
Most of the existing centrifugal fans for air conditioners have larger energy consumption, and the air supply performance cannot be improved, so that the practicability is not strong.
Therefore, it is important to design a centrifugal fan for an efficient air conditioner to improve the overall practicality by changing the technical defects.
Disclosure of Invention
The utility model aims to provide a centrifugal fan for an efficient air conditioner, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a centrifugal fan for high-efficient air conditioner, includes the spiral case main part, the motor is installed to the basal plane of spiral case main part, the output of motor has the impeller through the coupling joint, the left end of spiral case main part is equipped with the air outlet, the left end fixed mounting of air outlet has the fixed plate, the ventilation hole has been seted up to the left end equidistance of fixed plate, the strengthening rib is installed to the basal plane of spiral case main part one side equidistance that is close to the motor, the support frame is installed to the bottom of motor, the bottom fixed mounting of support frame has the mounting panel.
As a preferable scheme of the utility model, through holes are formed in the top end of the volute body at equal intervals.
As a preferable mode of the utility model, the fixing plate is made of metal.
As a preferable mode of the utility model, the number of the reinforcing ribs is eight.
As a preferable scheme of the utility model, the top end of the supporting frame is arranged at the bottom end of the motor.
As a preferable scheme of the utility model, four corners of the top end of the mounting plate are provided with positioning holes.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the air outlet, the fixed plate, the vent holes, the reinforcing ribs and the through holes are arranged in the centrifugal fan for the high-efficiency air conditioner, so that the energy consumption is reduced and the air supply performance is improved under the cooperation of the air outlet, the fixed plate, the vent holes, the reinforcing ribs and the through holes, and the centrifugal fan has popularization value.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the volute body and the air outlet of the present utility model;
FIG. 3 is a schematic view of the structure of the fixing plate and the vent holes of the present utility model.
In the figure: 1. a volute body; 2. a motor; 3. an impeller; 4. an air outlet; 5. a fixing plate; 6. a vent hole; 7. reinforcing ribs; 8. a support frame; 9. a mounting plate; 10. a through hole; 11. and positioning holes.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a centrifugal fan for high-efficient air conditioner, including spiral case main part 1, motor 2 is installed to the basal plane of spiral case main part 1, the output of motor 2 has impeller 3 through the shaft coupling connection, the left end of spiral case main part 1 is equipped with air outlet 4, the left end of air outlet 4 has fixed plate 5, ventilation hole 6 has been seted up to the left end equidistance of fixed plate 5, the basal plane of spiral case main part 1 is close to motor 2 one side equidistance and installs strengthening rib 7, thereby increase the intensity of faying face through strengthening rib 7, when air outlet 4 sends the air current, ventilation hole 6 is perpendicular with the air current direction, improve the air current under the cooperation of fixed plate 5, because through-hole 10 is also perpendicular with the air current direction that air outlet 4 sent, reduce the energy consumption under the cooperation of through-hole 10, increase air supply performance;
wherein through-hole 10 has been seted up to spiral case main part 1's top equidistance, fixed plate 5 is made for the metal, the quantity of strengthening rib 7 is eight, the top of support frame 8 is installed in motor 2's bottom to increase the intensity of faying face through strengthening rib 7, when air outlet 4 sent the air current, ventilation hole 6 is perpendicular with the air current direction, improves the air current under the cooperation of fixed plate 5, because through-hole 10 is also perpendicular with the air current direction that air outlet 4 sent, reduces the energy consumption under the cooperation of through-hole 10, has higher wind pressure, increases the air supply performance.
In this embodiment, referring to fig. 1, a supporting frame 8 is installed at the bottom end of the motor 2, and a mounting plate 9 is fixedly installed at the bottom end of the supporting frame 8, so that stability is enhanced under the cooperation of the supporting frame 8, the mounting plate 9 and the positioning hole 11;
wherein locating holes 11 have all been seted up to the top four corners department of mounting panel 9 to play the supporting role to motor 2 through support frame 8, be convenient for install fixedly to equipment under the cooperation of mounting panel 9 and locating holes 11, strengthen stability.
The working flow of the utility model is as follows: during the use, inspection equipment outward appearance is damaged, the back is accomplished in the inspection, be convenient for install fixedly to equipment under the cooperation of mounting panel 9 and locating hole 11, increase the intensity of faying surface through strengthening rib 7, when air outlet 4 sent the air current, ventilation hole 6 is perpendicular with the air current direction, improve the air current under the cooperation of fixed plate 5, because through-hole 10 is also perpendicular with the air current direction that air outlet 4 sent, reduce the energy consumption under the cooperation of through-hole 10, higher wind pressure has, increase air supply performance, wherein, play the supporting role to motor 2 through support frame 8, the practicality is strengthened, have spreading value.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centrifugal fan for high-efficient air conditioner, includes spiral case main part (1), its characterized in that: the utility model discloses a spiral case main part, including spiral case main part (1), motor (2) are installed to the basal plane of spiral case main part (1), the output of motor (2) is connected with impeller (3) through the shaft coupling, the left end of spiral case main part (1) is equipped with air outlet (4), the left end fixed mounting of air outlet (4) has fixed plate (5), ventilation hole (6) have been seted up to the left end equidistance of fixed plate (5), strengthening rib (7) are installed to the basal plane of spiral case main part (1) near one side equidistance of motor (2), support frame (8) are installed to the bottom of motor (2), mounting panel (9) are installed to the bottom fixed mounting of support frame (8).
2. The centrifugal fan for a high-efficiency air conditioner according to claim 1, wherein: through holes (10) are formed in the top end of the volute body (1) at equal intervals.
3. The centrifugal fan for a high-efficiency air conditioner according to claim 1, wherein: the fixing plate (5) is made of metal.
4. The centrifugal fan for a high-efficiency air conditioner according to claim 1, wherein: the number of the reinforcing ribs (7) is eight.
5. The centrifugal fan for a high-efficiency air conditioner according to claim 1, wherein: the top of the supporting frame (8) is arranged at the bottom of the motor (2).
6. The centrifugal fan for a high-efficiency air conditioner according to claim 1, wherein: positioning holes (11) are formed in four corners of the top end of the mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064494.7U CN220337106U (en) | 2023-08-01 | 2023-08-01 | Centrifugal fan for high-efficient air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064494.7U CN220337106U (en) | 2023-08-01 | 2023-08-01 | Centrifugal fan for high-efficient air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337106U true CN220337106U (en) | 2024-01-12 |
Family
ID=89459670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064494.7U Active CN220337106U (en) | 2023-08-01 | 2023-08-01 | Centrifugal fan for high-efficient air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337106U (en) |
-
2023
- 2023-08-01 CN CN202322064494.7U patent/CN220337106U/en active Active
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