CN209115849U - A kind of ring flange and blower - Google Patents
A kind of ring flange and blower Download PDFInfo
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- CN209115849U CN209115849U CN201821941586.1U CN201821941586U CN209115849U CN 209115849 U CN209115849 U CN 209115849U CN 201821941586 U CN201821941586 U CN 201821941586U CN 209115849 U CN209115849 U CN 209115849U
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- wind
- face
- flange
- blower
- ring flange
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Abstract
The utility model relates to blower technical field more particularly to a kind of ring flanges and blower.Ring flange provided by the utility model includes flange face, air inlet and wind scooper.Wherein, the wind wheeling cover periphery of blower, which is extended, flange face, and flange face side offers air inlet, and the other side is provided with wind scooper with being integrally formed, and accommodating chamber of the wind scooper respectively with air inlet and wind wheeling cover is conducted.When work, wind is imported along the air inlet of flange face, and flows into blower interior by the guidance of wind scooper, and wind scooper and flange face integrated molding can be realized preferable wind effect.Flange plate structure provided by the utility model is simple and at low cost.Blower provided by the utility model increases air channel structure or ventilation opening without additional, energy simplified assembling process improves installation effectiveness by using above-mentioned ring flange.
Description
Technical field
The utility model relates to blower technical field more particularly to a kind of ring flanges and blower.
Background technique
With the development of science and technology, the application field of blower is more and more extensive, including factory, mine, tunnel, cooling tower, vehicle
, ventilation, dust discharge and the cooling of ship and building, the ventilation of boiler and industrial furnace and air inducing, the apparatus of air conditioning and family
Cooling and ventilation in electrical appliance equipment, the drying of cereal and are selected and recommended, inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..
During fan operation, since the loss factors such as electric energy and friction of motion will lead to the fever of blower associated components, such as
Fruit heater cannot be cooled in time or heat cannot export in time, will lead to blower associated components (especially insulation sleeve, brush
Hold the plastic parts such as plate) it melts or even burns.The characteristics of due to blower fan structure, generallys use and air-cooled cools down to blower.
To solve the above-mentioned problems, usually add cylindrical ventilation opening on ring flange, ventilation opening pass through again hose with
Air handling system connection, or air channel structure is set on ring flange, it will be cold in air handling system by air duct cover board
But wind imports blower interior.The blower of above two scheme is required to additionally increase design, material, assembly, the total investment of maintenance, also
Linkage editor is increased, is unfavorable for improving benefit.
Based on this, it would be highly desirable to invent a kind of structure is simple, at low cost ring flange and the high blower of installation effectiveness.
Utility model content
In order to improve the deficiencies in the prior art, one of the utility model is designed to provide a kind of ring flange, structure letter
It is single and at low cost.
Another of the utility model is designed to provide a kind of blower, can be reduced assembly process, improves packaging efficiency.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of ring flange, including wind wheeling cover, the periphery of the wind wheeling cover, which is extended, flange face, and the one of the flange face
Side offers air inlet, and the other side of the flange face is provided with wind scooper with being integrally formed, the wind scooper respectively with it is described
The accommodating chamber of air inlet and the wind wheeling cover is conducted.
Optionally, the wind scooper and the flange face are by being integrally formed.
Optionally, the cross-sectional area that the wind scooper extends along direction since the air inlet is gradually reduced.
Optionally, the wind scooper is U-shaped, and the wind scooper includes sequentially connected air intake plate, connecting plate and wind deflector,
The air intake plate is oppositely arranged with the wind deflector.
Optionally, the air intake plate includes sequentially connected first wind-guiding face, the second wind-guiding face and third wind-guiding face, described
First wind-guiding face is connect with the flange face, first wind-guiding face, second wind-guiding face and the third wind-guiding face and institute
Angle formed by flange face is stated to be gradually increased.
Optionally, first wind-guiding face and the be in angle of the flange face are 40 degree~45 degree.
Optionally, the wind deflector is vertical with the flange face.
Optionally, the edge of the flange face is bent to the other side, and the other side is additionally provided with:
First gusset, one end are connect with the edge, and the other end is connect with the wind wheeling cover；
Second gusset, one end are connect with the edge, and the other end is connect with the wind scooper；And
Third gusset, one end and first link of boards, the other end are connect with the wind scooper.
Optionally, the ring flange is made of polyphenylene sulfide, polyamide, polyimides or polyether-ether-ketone.
A kind of blower, including ring flange described in any of the above-described.
The utility model has the following beneficial effects:
The utility model relates to blower technical field more particularly to a kind of ring flanges and blower.It is provided by the utility model
Ring flange includes flange face, air inlet and wind scooper.Wherein, the wind wheeling cover periphery of blower, which is extended, flange face, flange face
Side offers air inlet, and the other side is provided with wind scooper with being integrally formed, the wind scooper appearance with air inlet and wind wheeling cover respectively
Chamber of receiving is conducted.When work, wind is imported along the air inlet of flange face, and flows into blower interior by the guidance of wind scooper, is led
Fan housing and flange face integrated molding can be realized preferable wind effect.Flange plate structure provided by the utility model it is simple and at
This is low.
Blower provided by the utility model increases air channel structure or ventilation opening without additional by using above-mentioned ring flange,
Energy simplified assembling process, improves installation effectiveness.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the structural schematic diagram of ring flange provided by the utility model in one direction；
Fig. 2 is the structural schematic diagram of ring flange provided by the utility model in the other directions；
Fig. 3 is the cross-sectional view of ring flange provided by the utility model.
It is marked in figure as follows:
100- blower；
1- ring flange；2- wind wheeling cover；
11- air inlet；12- wind scooper；13- flange face；
121- air intake plate；122- connecting plate；123- wind deflector；124- gusset；
The first wind-guiding face of 1211-；The second wind-guiding face of 1212-；1213- third wind-guiding face；The first gusset of 1241-；1242-
Two gussets；1243- third gusset.
Specific embodiment
The technical issues of in order to solve the utility model, the technical solution of use and the technical effect that reaches are more clear
Chu is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment.
Fig. 1 is the structural schematic diagram of ring flange 1 provided in this embodiment in one direction, Fig. 2 be the present embodiment provides
The structural schematic diagram in the other directions of ring flange 1.As depicted in figs. 1 and 2, ring flange 1 provided in this embodiment includes
Flange face 13, air inlet 11 and wind scooper 12.Wherein, 2 periphery of wind wheeling cover of blower 100, which is extended, flange face 13, flange
Face 13 offers tubaeform air inlet 11, smoothly cooling wind can be guided to enter, and the back side of flange face 13, which is integrally formed, to be provided with
The accommodating chamber of wind scooper 12, the air-guiding aisle that wind scooper 12 surrounds and air inlet 11 and wind wheeling cover 2 is conducted, and 12 edge of wind scooper
The cross-sectional area of its extending direction is gradually reduced, and realizes and cooling wind is carried out convergence and is further imported inside blower 100, thus
It realizes the certainly cooling of blower 100,100 inner components of blower is avoided to melt or burn due to the high temperature of the generations such as power consumption, friction
It ruins.The material of ring flange 1 provided in this embodiment can be PPS (Poly Phenylene Sulphide, polyphenylene sulfide), PA
(Poly Amide, polyamide), PI (Polyimide, polyimides) or PEEK (Poly Ether-ether-ketone, polyethers
Ether ketone), high temperature resistant, corrosion-resistant and easy processing.In other embodiments, the material of ring flange 1 can also be set to steel, iron or
The materials such as alloy.In the present embodiment, wind wheeling cover 2 and flange face 13 are integrated injection molding, can simplify technique, reduce manufacture at
This.In other embodiments, wind wheeling cover 2 and flange face 13 can also be processed by techniques such as rolling, punching press, welding.
Specifically, wind scooper 12 is U-shaped, including sequentially connected air intake plate 121, connecting plate 122 and wind deflector 123,
Air intake plate 121 is oppositely arranged with wind deflector 123, and, air intake plate 121, connecting plate vertical with flange face 13 is arranged in wind deflector 123
122, the circumferential side wall of wind deflector 123 and wind wheeling cover 2 surrounds the air-guiding aisle of wind scooper 12 jointly, and cooling wind is led in realization
It send.The edge of flange face 13 is provided with gusset 124, muscle in the junction with the edge along reversed bending, the peripheral wall of wind scooper 12
Plate 124 includes the first gusset 1241, the second gusset 1242 and third gusset 1243.Wherein, one end of the first gusset 1241 with should
Edge connection, the other end are connect with wind wheeling cover 2, can enhance the bonding strength between flange face 13 and wind wheeling cover 2；Second gusset
1242 one end is connect with the edge, and the other end is connect with wind scooper 12, can enhance the company between flange face 13 and wind scooper 12
Connect intensity；One end of third gusset 1243 is connect with the first gusset 1241, and the other end is connect with wind scooper 12, can be further enhanced
Bonding strength between wind wheeling cover 2, flange face 13 and wind scooper 12, avoid wind wheeling cover 2, flange face 13 or wind scooper 12 deformation or
Damage.
Fig. 3 is the cross-sectional view of ring flange 1 provided in this embodiment.As shown in figure 3, air intake plate 121 includes sequentially connected
First wind-guiding face 1211, the second wind-guiding face 1212 and third wind-guiding face 1213, the first wind-guiding face 1211,1212 and of the second wind-guiding face
Third wind-guiding face 1213 respectively with the setting in a certain angle of flange face 13, and the first wind-guiding face 1211,1212 and of the second wind-guiding face
Third wind-guiding face 1213 and the angle of the be in angle of flange face 13 are gradually increased.When work, cooling wind energy is along the first wind-guiding face
1211 import, and due to being blocked by wind deflector 123, cooling wind is turned back simultaneously to be continued to import along the second wind-guiding face 1212, with leading
The progress entered, cooling wind are blocked by wind deflector 123 again, continue to import along third wind-guiding face 1213 after fold-back, and cooling
Wind is converged when importing, and is finally smoothly imported inside blower 100.First wind-guiding face 1211 provided in this embodiment and flange face
13 be in angles are 40 degree~45 degree, can import cooling wind to the maximum extent, realize that blower 100 is good from cooling effect.?
In other embodiments, can also according to intake, ring flange 1 size by the first wind-guiding face 1211 and the be in angle of flange face 13
It is set greater than 0 degree and the other angles less than 90 degree.
In order to facilitate understanding, the working principle of ring flange 1 provided in this embodiment is as follows:
Start blower 100, form environment under low pressure inside blower 100, cooling wind imports wind-guiding by tubaeform air inlet 11
In cover 12, by the guidance of the first wind-guiding face 1211, the second wind-guiding face 1212 and third wind-guiding face 1213, cooling wind is in wind scooper
It gradually converges and is smoothly sent in the accommodating chamber of wind wheeling cover 2 in 12, realize and import cooling wind inside blower 100, and is right
Components in blower 100 are cooled down.
A kind of blower 100 is also disclosed in the present embodiment, by applying ring flange 1 as above, increases air channel structure without additional
Or ventilation opening can be achieved with inside blower 100 from cooling effect, simplify packaging technology, improve installation effectiveness.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of ring flange, including wind wheeling cover (2), the periphery of the wind wheeling cover (2), which is extended, flange face (13), feature
It is, the side of the flange face (13) offers air inlet (11), and the other side of the flange face (13) is set with being integrally formed
It is equipped with wind scooper (12), accommodating chamber of the wind scooper (12) respectively with the air inlet (11) and the wind wheeling cover (2) is mutually led
It is logical.
2. ring flange according to claim 1, which is characterized in that the wind scooper (12) and the flange face (13) pass through
It is integrally formed.
3. ring flange according to claim 1, which is characterized in that the wind scooper (12) is since the air inlet (11)
The cross-sectional area for extending along direction is gradually reduced.
4. ring flange according to claim 1, which is characterized in that the wind scooper (12) is U-shaped, the wind scooper (12)
Including sequentially connected air intake plate (121), connecting plate (122) and wind deflector (123), the air intake plate (121) is kept out the wind with described
Plate (123) is oppositely arranged.
5. ring flange according to claim 4, which is characterized in that the air intake plate (121) includes sequentially connected first
Wind-guiding face (1211), the second wind-guiding face (1212) and third wind-guiding face (1213), first wind-guiding face (1211) and the method
Blue face (13) connection, first wind-guiding face (1211), second wind-guiding face (1212) and the third wind-guiding face (1213)
It is gradually increased with angle formed by the flange face (13).
6. ring flange according to claim 5, which is characterized in that first wind-guiding face (1211) and the flange face
(13) be in angle is 40 degree~45 degree.
7. ring flange according to claim 4, which is characterized in that the wind deflector (123) and the flange face (13) are hung down
Directly.
8. described in any item ring flanges according to claim 1~7, which is characterized in that the edge of the flange face (13) is to institute
Other side bending is stated, the other side is additionally provided with:
First gusset (1241), one end are connect with the edge, and the other end is connect with the wind wheeling cover (2)；
Second gusset (1242), one end are connect with the edge, and the other end is connect with the wind scooper (12)；And
Third gusset (1243), one end are connect with first gusset (1241), and the other end is connect with the wind scooper (12).
9. described in any item ring flanges according to claim 1~7, which is characterized in that the ring flange (1) by polyphenylene sulfide,
Polyamide, polyimides or polyether-ether-ketone are made.
10. a kind of blower, which is characterized in that including ring flange (1) as described in any one of claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941586.1U CN209115849U (en) | 2018-11-23 | 2018-11-23 | A kind of ring flange and blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941586.1U CN209115849U (en) | 2018-11-23 | 2018-11-23 | A kind of ring flange and blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115849U true CN209115849U (en) | 2019-07-16 |
Family
ID=67206236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941586.1U Active CN209115849U (en) | 2018-11-23 | 2018-11-23 | A kind of ring flange and blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115849U (en) |
-
2018
- 2018-11-23 CN CN201821941586.1U patent/CN209115849U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: No. 198, Binhuai Avenue, Lishui Economic Development Zone, Nanjing, Jiangsu, 211299 Patentee after: NANJING B.S.L NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 588 Chunguang Road, Minhang District, Shanghai 201108 Patentee before: SHANGHAI KUFENG AUTO PARTS Co.,Ltd. |