CN108223443A - A kind of wind wheel and its air blower of application - Google Patents
A kind of wind wheel and its air blower of application Download PDFInfo
- Publication number
- CN108223443A CN108223443A CN201810299985.0A CN201810299985A CN108223443A CN 108223443 A CN108223443 A CN 108223443A CN 201810299985 A CN201810299985 A CN 201810299985A CN 108223443 A CN108223443 A CN 108223443A
- Authority
- CN
- China
- Prior art keywords
- air
- wind wheel
- several
- boss
- bottom panel
- 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.)
- Pending
Links
- 229910000679 solder Inorganic materials 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 29
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F04D29/30—Vanes
-
- 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
Abstract
The invention discloses a kind of wind wheel and its air blowers of application,Top panel and bottom panel including carrying several air blades,Several air blades are protruded from top panel lower face,Several air blades and top panel are integrated injection moldings,Several air blades are between top panel and bottom panel,Air inlet is set among bottom panel,Air duct is formed between adjacent two air blade,Top panel center sets the joint seat with motor axis connection,The end face that the air blade is connect with bottom panel protrudes above several positioning columns,Bottom panel be equipped with positioning column pass through mounting hole and pass through welding air blade and bottom panel be fixed together,Several first boss are additionally provided on the end face of the air blade,Bottom panel is equipped with the groove coordinated with first boss,Inside first boss insertion groove and pass through solder bond together,Reduce pad,Reduce solder skip problem,Improve welding precision,Firm welding,Effectively solves the problems, such as that wind wheel is beated big peaceful horizontal property difference at runtime.
Description
Technical field：
The present invention relates to a kind of wind wheel and its air blowers of application.
Background technology：
Existing wind wheel, if being connected to the dry-air blast between top panel and bottom panel including top panel, bottom panel and installation
Blade sets air inlet among bottom panel, air duct is formed between adjacent two air blade, in the top of air inlet, air blade
Side forms cavity, and air outlet, the setting of top panel center and the joint seat of motor axis connection, the top surface are formed on the outside of fan blade
If the edge of plate is projecting inward to be had around axially uniformly distributed dry plate auxiliary fan blade, auxiliary fan blade and several air blades are distributed in top panel two
Side, the end face of the air blade and bottom panel by solder bond together with, due to being plane between air blade and bottom panel
Welding, pad is more, and solder skip problem easily occurs for when welding, and not prison welding between air blade and bottom panel is caused to be consolidated, makes wind wheel
Bounce is big at runtime, and balance is poor, and welding effect difference shape is unsightly.
Invention content：
The object of the present invention is to provide a kind of wind wheel and its air blower of application, solve in the prior art due to air blade and
It is plane-welding between bottom panel, pad is more, and solder skip problem easily occurs for when welding, causes to weld between air blade and bottom panel
It connects insecure, wind wheel is made to beat at runtime greatly, balance is poor.
The purpose of the present invention is what is be achieved by following technical proposals.
A kind of wind wheel, top panel and bottom panel including carrying several air blades, several air blades are under top panel
End face is protruded, several air blades and top panel are integrated injection moldings, and several air blades are between top panel and bottom panel,
Air inlet among bottom panel is set, air duct, the setting of top panel center and motor axis connection are formed between adjacent two air blade
Joint seat, the end face that the air blade is connect with bottom panel protrude above several positioning columns, and bottom panel is equipped with and is worn with positioning column
It crosses mounting hole and passes through welding air blade and bottom panel is fixed together, several the are additionally provided on the end face of the air blade
One boss, bottom panel are equipped with the groove coordinated with first boss, and first boss, which is embedded in inside groove and passes through solder bond, to exist
Together.
If the upper surface edge of the top panel is protruding with dry plate auxiliary fan blade, auxiliary fan blade is distributed with several air blades
In top panel both sides, the auxiliary fan blade, several air blades and top panel are integrated injection moldings.
Several solder joints are protruded in the bottom surface of the groove, after inside first boss insertion groove, the top surface of first boss with
The top contact of solder joint, is welded together first boss and solder joint by welding.
Several described welded spot pitches are distributed in the bottom surface of groove.
The end face both ends of each air blade are respectively equipped with first boss, and it is recessed to form one between the first boss at both ends
Hole.
The positioning column of the end face of each air blade is located at pit.
There are two the positioning columns, respectively positioned at the both ends of pit.
A kind of air blower, including spiral case, cover board, motor, motor shaft and wind wheel, spiral case installs the shape that links together with cover board
Into cavity, wind wheel is mounted on inside cavity, air outlet is set on spiral case, cover board setting air inlet, the wind wheel is above-mentioned institute
The wind wheel for any one stated.
Compared with prior art, the present invention it has the following effects that：
1) present invention includes top panel and bottom panel with several air blades, several air blades are from top panel lower end
Face is protruded, several air blades and top panel are integrated injection moldings, and several air blades are between top panel and bottom panel,
Air inlet among bottom panel is set, air duct, the setting of top panel center and the company of motor axis connection are formed between adjacent two air blade
Seat is tied, the end face that the air blade is connect with bottom panel protrudes above several positioning columns, and bottom panel is equipped with and is passed through with positioning column
Mounting hole and pass through welding air blade and bottom panel be fixed together, several first are additionally provided on the end face of the air blade
Boss, bottom panel are equipped with the groove coordinated with first boss, and first boss insertion groove the inside simultaneously passes through solder bond one
It rises, reduces pad, reduce solder skip problem, improve welding precision, firm welding effectively solves wind wheel and beats at runtime greatly
The horizontal property difference problem of peace, good appearance；
2) several solder joints are protruded in the bottom surface of the groove, behind first boss insertion groove the inside, the top surface of first boss
It contacts at the top of solder joint, is welded together first boss and solder joint by welding, by regarding solder joint as welding point location
Position can improve welding precision, avoid solder skip, firm welding, and can also improve welding efficiency；
3) several welded spot pitches are distributed in the bottom surface of groove, and in welding, solder joint, can be with as welding position location
Welding position is conveniently accurately aimed at, improves welding precision；
4) the end face both ends of each air blade are respectively equipped with first boss, and a pit is formed between the first boss at both ends,
Solder joint is reduced, improves welding efficiency；
5) positioning column of the end face of each air blade is located at pit, and there are two positioning columns, respectively positioned at the two of pit
Solder joint is reduced at end, improves welding efficiency.
Description of the drawings：
Fig. 1 is the stereogram of embodiment one；
Fig. 2 is the three-dimensional exploded view of embodiment one；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is another angle solid classification figure of embodiment one；
Fig. 5 is the partial enlarged view of B in Fig. 4；
Fig. 6 is the front view of embodiment one；
Fig. 7 is the sectional view of C-C in Fig. 6；
Fig. 8 is the partial enlarged view of D in Fig. 7；
Fig. 9 is the stereogram of embodiment two；
Figure 10 is the stereogram exploded view of embodiment two.
Specific embodiment：
Below by specific embodiment and with reference to attached drawing, the present invention is described in further detail.
Embodiment one：
As shown in Figures 1 to 8, the present embodiment is a kind of wind wheel, top panel 1 and bottom including carrying several air blades 3
Panel 2, several air blades 3 are protruded from 1 lower face 13 of top panel, several air blades 3 and top panel 1 be integrated injection molding into
Type, several air blades 3 are between top panel 1 and bottom panel 2, setting air inlet 21, adjacent two air blade among bottom panel 2
Air duct 22 is formed between 3,1 center setting of top panel and the joint seat 11 of motor axis connection, the air blade 3 connect with bottom panel 2
The end face 31 connect protrudes above several positioning columns 32, and bottom panel 2, which is equipped with, to be passed through mounting hole 23 with positioning column 32 and pass through welding
So that air blade 3 and bottom panel 2 are fixed together, several first boss 33, bottom surface are additionally provided on the end face 31 of the air blade 3
Plate 2 is equipped with the groove 24 coordinated with first boss 33, and first boss 33 is embedded in 24 the inside of groove and passes through solder bond one
It rises.
If 14 edge of upper surface of the top panel 1 is protruding with dry plate auxiliary fan blade 12, if auxiliary fan blade 12 and dry-air blast
Blade 3 is distributed in 1 both sides of top panel, and the auxiliary fan blade 12, several air blades 3 and top panel 1 are integrated injection moldings.
Several solder joints 242 are protruded in the bottom surface 241 of the groove 24, after first boss 33 is embedded in 24 the inside of groove, first
The top surface of boss 33 is contacted with the top of solder joint 242, is welded together first boss 33 and solder joint 242 by welding.
Several described solder joints 242 are uniformly at intervals in the bottom surface of groove 24 241.
31 both ends of end face of each air blade 3 are respectively equipped with first boss 33, shape between the first boss 33 at both ends
Into a pit 34.
The positioning column 32 of the end face 31 of each air blade 3 is located at pit 34.
There are two the positioning columns 32, respectively positioned at the both ends of pit 34.
Embodiment two：
As shown in Figure 9 and Figure 10, a kind of air blower, including spiral case 4, cover board 5, motor 6, motor shaft 7 and wind wheel 9, spiral case 4
Cavity 8 is joined together to form with the installation of cover board 5, wind wheel 9 is mounted on 8 the inside of cavity, air outlet 41, cover board 5 are set on spiral case 4
Air inlet 51 is set, it is characterised in that：The wind wheel 9 is the wind wheel 9 of any one described in embodiment one.
Better embodiment of the above example for the present invention, but the implementation of the present invention is not limited to this, and other are any
Without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, be equivalent displacement side
Formula is included within protection scope of the present invention.
Claims (8)
1. a kind of wind wheel, including carrying the top panel (1) of several air blades (3) and bottom panel (2), several air blades (3)
It is protruded from top panel (1) lower face (13), several air blades (3) and top panel (1) are integrated injection moldings, several air blades
(3) between top panel (1) and bottom panel (2), setting air inlet (21), adjacent two air blade (3) among bottom panel (2)
Between form air duct (22), the setting of top panel (1) center and the joint seat (11) of motor axis connection, the air blade (3) and bottom
The end face (31) of panel (2) connection protrudes above several positioning columns (32), and bottom panel (2) is equipped with positioning column (32) across peace
Dress hole (23) and pass through welding air blade (3) and bottom panel (2) be fixed together, it is characterised in that：The air blade (3)
End face (31) on be additionally provided with several first boss (33), bottom panel (2) is equipped with the groove coordinated with first boss (33)
(24), first boss (33) is embedded in inside groove (24) and passes through solder bond together.
2. a kind of wind wheel according to claim 1, it is characterised in that：Upper surface (14) edge of the top panel (1)
If being protruding with dry plate auxiliary fan blade (12), auxiliary fan blade (12) is distributed in top panel (1) both sides with several air blades (3), described
It is integrated injection molding to assist fan blade (12), several air blades (3) and top panel (1).
3. a kind of wind wheel according to claim 1 or 2, it is characterised in that：The bottom surface (241) of the groove (24) is if protrusion
Dry solder joint (242), behind first boss (33) embedded groove (24) the inside, top surface and the solder joint (242) of first boss (33)
Top contacts, and is welded together first boss (33) and solder joint (242) by welding.
4. a kind of wind wheel according to claim 3, it is characterised in that：Several described solder joints (242) are uniformly at intervals recessed
The bottom surface (241) of slot (24) is inner.
5. a kind of wind wheel according to claim 3, it is characterised in that：End face (31) both ends of each air blade (3)
First boss (33) is respectively equipped with, a pit (34) is formed between the first boss (33) at both ends.
6. a kind of wind wheel according to claim 5, it is characterised in that：End face (31) of each air blade (3) determine
Position column (32) is positioned at pit (34).
7. a kind of wind wheel according to claim 6, it is characterised in that：There are two positioning columns (32), respectively positioned at pit
(34) both ends.
8. a kind of air blower, including spiral case (4), cover board (5), motor (6), motor shaft (7) and wind wheel (9), spiral case (4) and cover board
(5) installation is joined together to form cavity (8), and for wind wheel (9) inside cavity (8), spiral case sets air outlet on (4)
(41), cover board (5) setting air inlet (51), it is characterised in that：The wind wheel (9) is claim 1 to described in claim 7
Any one wind wheel (9).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299985.0A CN108223443A (en) | 2018-04-04 | 2018-04-04 | A kind of wind wheel and its air blower of application |
| PCT/CN2018/104247 WO2019179055A1 (en) | 2018-03-20 | 2018-09-05 | Wind rotor and blower using same |
| US16/903,353 US11371524B2 (en) | 2018-03-20 | 2020-06-16 | Windmill and blower comprising the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299985.0A CN108223443A (en) | 2018-04-04 | 2018-04-04 | A kind of wind wheel and its air blower of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108223443A true CN108223443A (en) | 2018-06-29 |
Family
ID=62657664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810299985.0A Pending CN108223443A (en) | 2018-03-20 | 2018-04-04 | A kind of wind wheel and its air blower of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223443A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185224A (en) * | 2018-10-17 | 2019-01-11 | 江西省莲花水轮机厂有限公司 | Water pump vane |
| WO2019179055A1 (en) * | 2018-03-20 | 2019-09-26 | 中山大洋电机股份有限公司 | Wind rotor and blower using same |
| WO2020103519A1 (en) * | 2018-11-19 | 2020-05-28 | 珠海格力电器股份有限公司 | Centrifugal wheel, air conditioner, and assembly method for the centrifugal wheel |
| CN114810660A (en) * | 2022-04-15 | 2022-07-29 | 祁华意 | Environment-friendly energy-saving ventilation/air exchange device |
| CN114810660B (en) * | 2022-04-15 | 2024-04-30 | 深圳市卓尔智能技术有限公司 | Environment-friendly energy-saving ventilation device |
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| US20050071998A1 (en) * | 2003-10-02 | 2005-04-07 | Rocky Drew M. | Method of molding centrifugal impeller |
| US20060051205A1 (en) * | 2004-09-03 | 2006-03-09 | Platz John A | Draft inducer blower |
| CN201281040Y (en) * | 2008-09-02 | 2009-07-29 | 安徽莱恩电泵有限公司 | Punching electric pump impeller |
| CN103671235A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Impeller convenient to weld and position |
| CN206478020U (en) * | 2016-12-29 | 2017-09-08 | 中山大洋电机股份有限公司 | A kind of wind wheel and its applied to air blower |
| CN207178296U (en) * | 2017-09-07 | 2018-04-03 | 中山大洋电机股份有限公司 | A kind of wind wheel and its air blower being applied to |
| CN208185054U (en) * | 2018-04-04 | 2018-12-04 | 中山大洋电机股份有限公司 | A kind of wind wheel and its air blower of application |
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2018
- 2018-04-04 CN CN201810299985.0A patent/CN108223443A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050071998A1 (en) * | 2003-10-02 | 2005-04-07 | Rocky Drew M. | Method of molding centrifugal impeller |
| US20060051205A1 (en) * | 2004-09-03 | 2006-03-09 | Platz John A | Draft inducer blower |
| CN201281040Y (en) * | 2008-09-02 | 2009-07-29 | 安徽莱恩电泵有限公司 | Punching electric pump impeller |
| CN103671235A (en) * | 2013-12-09 | 2014-03-26 | 无锡艾比德泵业有限公司 | Impeller convenient to weld and position |
| CN206478020U (en) * | 2016-12-29 | 2017-09-08 | 中山大洋电机股份有限公司 | A kind of wind wheel and its applied to air blower |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179055A1 (en) * | 2018-03-20 | 2019-09-26 | 中山大洋电机股份有限公司 | Wind rotor and blower using same |
| US11371524B2 (en) | 2018-03-20 | 2022-06-28 | Zhongshan Broad-Ocean Motor Co., Ltd. | Windmill and blower comprising the same |
| CN109185224A (en) * | 2018-10-17 | 2019-01-11 | 江西省莲花水轮机厂有限公司 | Water pump vane |
| WO2020103519A1 (en) * | 2018-11-19 | 2020-05-28 | 珠海格力电器股份有限公司 | Centrifugal wheel, air conditioner, and assembly method for the centrifugal wheel |
| CN114810660A (en) * | 2022-04-15 | 2022-07-29 | 祁华意 | Environment-friendly energy-saving ventilation/air exchange device |
| CN114810660B (en) * | 2022-04-15 | 2024-04-30 | 深圳市卓尔智能技术有限公司 | Environment-friendly energy-saving ventilation device |
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