CN207393571U - A kind of cross flow fan shell - Google Patents
A kind of cross flow fan shell Download PDFInfo
- Publication number
- CN207393571U CN207393571U CN201721323397.3U CN201721323397U CN207393571U CN 207393571 U CN207393571 U CN 207393571U CN 201721323397 U CN201721323397 U CN 201721323397U CN 207393571 U CN207393571 U CN 207393571U
- Authority
- CN
- China
- Prior art keywords
- wind
- break panels
- substrate
- screen
- right support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of cross flow fan shells, and including left socle, right support, front wind screen and rear wind-break panels, left socle is identical with right support structure and is symmetricly set on the both sides of front wind screen and rear wind-break panels；The right support includes substrate, and middle via is equipped among the plate face of substrate, and substrate is equipped with front wind screen installation via and rear wind-break panels installation via, and plate face is equipped with the first mounting ear and the second mounting ear on the left of substrate；The longitudinal section of front wind screen is in " Fang " shape structure, is set at the lower corners of " Fang " shape inside configuration and is equipped with front wind screen reinforcing rib along its length, and front wind screen reinforcing rib is equipped with front wind screen mounting hole, and rear wind-break panels are curved slab.The utility model is simple in structure, assembling is convenient, performance is stablized through screw riveted, and the stability of product more preferably, greatly improves the assemble ability of wind turbine.
Description
Technical field
The utility model is related to a kind of cross flow fan shells.
Background technology
At present, cross flow fan is widely used in laser device, air-conditioning, air curtain equipment, drying machine, hair dryer, home appliance
And on grain combine.
However cross flow fan shell generally comprises left socle, right support, front wind screen and rear wind-break panels in the prior art, it
Between package assembly determine the appearance of product and the stability of assembling, how to design what the convenient, performance of assembling was stablized
Blower housing, this is the technical problem underlying to be researched and solved of the utility model.
Utility model content
The technical issues of the utility model solves is to provide a kind of cross flow fan shell, to solve above-mentioned background technology
The shortcomings that middle.
The technical issues of the utility model solves is realized using following technical scheme：
A kind of cross flow fan shell, including left socle, right support, front wind screen and rear wind-break panels, left socle and right support
Structure is identical and is symmetricly set on the both sides of front wind screen and rear wind-break panels；The right support includes substrate, in the plate face of substrate
Between be equipped with middle via, substrate is equipped with front wind screen installation via and rear wind-break panels installation via, is set in plate face on the left of substrate
There are the first mounting ear and the second mounting ear.
The longitudinal section of the front wind screen is in " Fang " shape structure, is set at the lower corners of " Fang " shape inside configuration along length
It spends direction and is equipped with front wind screen reinforcing rib, front wind screen reinforcing rib is equipped with front wind screen mounting hole,
The rear wind-break panels are curved slab, and rear wind-break panels are divided into wind inlet section, wind-guiding section and wind outlet section from top to bottom,
The back side of the wind-guiding section is equipped with rear wind-break panels reinforcing rib, and rear wind-break panels reinforcing rib is equipped with rear wind-break panels mounting hole.
Further, the left socle and right support are connected through the wind inlet section of the second mounting ear and wind shield, left socle and the right side
Stent is connected through the first mounting ear with wind outlet section, and via and front are installed in the both ends of front wind screen by screw through front wind screen
Aerofoil mounting hole connects, and the both ends of rear wind-break panels are installed via through rear wind-break panels by screw and connected with rear wind-break panels mounting hole
It connects.
Further, the upper and lower side of the substrate is equipped with outside bending edges.
Further, the substrate keeps off blocking part after extending back, and limit is installed in the rear blocking part that keeps off to the both ends of rear wind-break panels
Position.
Further, set and be connected smoothly at the lower corners of the outside of the " Fang " shape structure.
The utility model is simple in structure, assembling is convenient, performance is stablized, and using aluminium as main material, extrusion process is noted by heat,
The critical piece of cross flow fan shell is produced, alleviates the overall weight of product, by screw riveted, the stability of product is more
It is good, greatly improve the assemble ability of wind turbine.
Description of the drawings
Fig. 1 is the structure diagram of the preferred embodiment 1 of the utility model；
Fig. 2 is the structure diagram of the utility model left socle；
Fig. 3 is the structure diagram of the utility model rear wind-break panels；
Fig. 4 is the partial enlarged view of A in Fig. 3；
Fig. 5 is the structure diagram of this practicality rear wind-break panels；
In figure, left socle 1, right support 2, front wind screen 3, rear wind-break panels 4, middle via 21, bending edges 22, front wind screen
Via 23 is installed, it is rear to keep off blocking part 24, the first mounting ear 25, rear wind-break panels installation via 26, the second mounting ear 27, reinforcing rib
31, front wind screen mounting hole 32, wind inlet section 41, wind-guiding section 42, rear wind-break panels reinforcing rib 43, wind outlet section 44, rear wind-break panels installation
Hole 45.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1, referring to Fig. 1 --- Fig. 5, a kind of cross flow fan shell, including left socle 1, right support 2, front wind screen 3
With rear wind-break panels 4, left socle 1 is identical with 2 structure of right support and is symmetricly set on the both sides of front wind screen 3 and rear wind-break panels 4；Institute
Stating right support 2 includes substrate 20, is equipped with middle via 21 among the plate face of substrate 20, substrate 20 was installed equipped with front wind screen
Hole 23 and rear wind-break panels installation via 26,20 left side plate face of substrate are equipped with the first mounting ear 25 and the second mounting ear 27；
The longitudinal section of the front wind screen 3 is in " Fang " shape structure, and edge is set at the lower corners of " Fang " shape inside configuration
Length direction is equipped with front wind screen reinforcing rib 31, and front wind screen reinforcing rib 31 is equipped with front wind screen mounting hole 32,
The rear wind-break panels 4 are curved slab, and rear wind-break panels 4 are divided into wind inlet section 41 from top to bottom, wind-guiding section 42 and are gone out
Wind section 44 is equipped with rear wind-break panels reinforcing rib 43 at the back side of the wind-guiding section 42, and rear wind-break panels reinforcing rib 43 keeps out the wind after being equipped with
Plate mounting hole 45.
The left socle 1 and right support 2 are connected through the second mounting ear 27 with the wind inlet section 41 of wind shield 4, left socle 1 and the right side
Stent 2 is connected through the first mounting ear 25 with wind outlet section 44, and via is installed in the both ends of front wind screen 3 by screw through front wind screen
23 are connected with front wind screen mounting hole 32, and via 26 and rear gear are installed in the both ends of rear wind-break panels 4 by screw through rear wind-break panels
Aerofoil mounting hole 45 connects.
The upper and lower side of the substrate 20 is equipped with outside bending edges 22.
The substrate 20 extends back and blocking part 24 is kept off after having, and limit is installed in the rear blocking part 24 that keeps off to the both ends of rear wind-break panels 4
Position.
It sets and is connected smoothly at the lower corners of the outside of the " Fang " shape structure.
The utility model is simple in structure, assembling is convenient, performance is stablized, and using aluminium as main material, extrusion process is noted by heat,
The critical piece of cross flow fan shell is produced, alleviates the overall weight of product, by screw riveted, the stability of product is more
It is good, greatly improve the assemble ability of wind turbine.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of cross flow fan shell, which is characterized in that including left socle (1), right support (2), front wind screen (3) and after keep out the wind
Plate (4), left socle (1) is identical with right support (2) structure and is symmetricly set on the both sides of front wind screen (3) and rear wind-break panels (4)；
The right support (2) includes substrate (20), middle via (21) is equipped among the plate face of substrate (20), before substrate (20) is equipped with
Wind shield installation via (23) and rear wind-break panels installation via (26), substrate (20) left side plate face are equipped with the first mounting ear (25)
And second mounting ear (27)；
The longitudinal section of the front wind screen (3) is in " Fang " shape structure, is set at the lower corners of " Fang " shape inside configuration along length
It spends direction and is equipped with front wind screen reinforcing rib (31), front wind screen reinforcing rib (31) is equipped with front wind screen mounting hole (32),
The rear wind-break panels (4) are curved slab, and rear wind-break panels (4) are divided into wind inlet section (41), wind-guiding section (42) from top to bottom
With wind outlet section (44), rear wind-break panels reinforcing rib (43) is equipped at the back side of the wind-guiding section (42), is set on rear wind-break panels reinforcing rib
There is rear wind-break panels mounting hole (45).
2. a kind of cross flow fan shell according to claim 1, which is characterized in that the left socle (1) and right support (2)
It is connected through the second mounting ear (27) with the wind inlet section (41) of rear wind-break panels (4), left socle (1) and right support (2) are through the first installation
Ear (25) is connected with wind outlet section (44), and via (23) is installed with before in the both ends of front wind screen (3) by screw through front wind screen
Wind shield mounting hole (32) connects, and via (26) and rear gear are installed in the both ends of rear wind-break panels (4) by screw through rear wind-break panels
Aerofoil mounting hole (45) connects.
3. a kind of cross flow fan shell according to claim 1, which is characterized in that the upper and lower side of the substrate (20) is equipped with
Outside bending edges (22).
4. a kind of cross flow fan shell according to claim 1, which is characterized in that the substrate (20) extends back after having
It keeps off blocking part (24), keeps off blocking part (24) afterwards and /V is installed to the both ends of rear wind-break panels (4).
5. a kind of cross flow fan shell according to claim 1, which is characterized in that the outside of the " Fang " shape structure
It sets and is connected smoothly at lower corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323397.3U CN207393571U (en) | 2017-10-16 | 2017-10-16 | A kind of cross flow fan shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323397.3U CN207393571U (en) | 2017-10-16 | 2017-10-16 | A kind of cross flow fan shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393571U true CN207393571U (en) | 2018-05-22 |
Family
ID=62331765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323397.3U Expired - Fee Related CN207393571U (en) | 2017-10-16 | 2017-10-16 | A kind of cross flow fan shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393571U (en) |
-
2017
- 2017-10-16 CN CN201721323397.3U patent/CN207393571U/en not_active Expired - Fee Related
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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: 20180522 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |