CN204299956U - A kind of square ventilation blower - Google Patents
A kind of square ventilation blower Download PDFInfo
- Publication number
- CN204299956U CN204299956U CN201420762372.3U CN201420762372U CN204299956U CN 204299956 U CN204299956 U CN 204299956U CN 201420762372 U CN201420762372 U CN 201420762372U CN 204299956 U CN204299956 U CN 204299956U
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- China
- Prior art keywords
- shell
- square
- ventilation blower
- guiding device
- framework
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of square ventilation blower, comprise shell, fan blade and driving mechanism, shell is for run through structure above with the back side, fan blade is driven by driving mechanism, and is positioned at shell.The cross section of described shell is square, and the front of shell is provided with the guiding device fastened with shell, and the buckling surface that guiding device fastens with shell is also square.The cross section of the shell that the utility model is arranged is square, the buckling surface of the guiding device fastened with it is also square, so guiding device can centrally axle half-twist and shell fasten, when different occasion needs horizontal or vertical adjustment air intake direction, the installation direction only need changing guiding device can realize, the scope of application is wide, easy to use, can give full play to equipment use effect.
Description
Technical field
The utility model relates to field of ventilation equipment, particularly the square ventilation blower of one.
Background technology
Blower fan is that the custom of China to gas compression and gas conveying machinery is called for short, and usually said blower fan comprises ventilation blower, air blast, compressor and Roots blower, but does not comprise piston compressor isometric(al) formula air blast and compressor.Ventilation blower is a kind of product type of blower fan, but people usually ventilation machine barrel being blower fan, both ventilation blower was another call of blower fan.Ventilation blower is the mechanical energy relying on input, and improve gas pressure and to supply gas side by side the machinery of body, it is a kind of driven fluid machinery.Ventilation blower is widely used in factory, mine, tunnel, cooling tower, vehicle, the ventilation of boats and ships and building, dust discharge and cooling, the ventilation of boiler and industrial furnace and air inducing, cooling in the apparatus of air conditioning and domestic electric appliance and ventilation, the oven dry of cereal and selecting and recommending, the inflation of wind-tunnel wind regime and aircushion vehicle and propelling etc.
Existing a kind of ventilation blower, comprises casing, motor and impeller, and casing is provided with the support for fixed electrical machinery, and motor is installed on the central part of casing by this support, and impeller is arranged on the motor shaft of motor.Motor is directly fixed on casing central part and the structure be directly arranged on by impeller on the motor shaft of motor owing to adopting by this ventilation blower, not only simplify the assembly structure of blower fan, make it have reasonable in design, feature easy to assembly, and make the stable drive of ventilation blower, air quantity stable, any adjustment need not be done to ventilation blower accessory, reliability is high, long service life, maintenance cost saving, play the effect effectively reducing customer using cost, this kind of ventilation blower is generally applied to the ventilation in the places such as factory building, warehouse, public place, floriculture greenhouse.
But existing ventilation blower but exists following shortcoming, the air intake direction of ventilation blower is generally fixing, air-flow can only enter from a direction, and ventilation blower is when being installed on different occasion, required air intake direction also may be different, and this just makes ventilation blower in some cases .. not give full play to use.Now also have the ventilation blower with guiding device, but guiding device can only Level tune or vertically regulate air intake direction, applicability is lower, and the words of installing double-deck guiding device certainly will affect intake, and the operating efficiency of ventilation blower is had a greatly reduced quality.
Summary of the invention
For overcoming the deficiencies in the prior art and Problems existing, the utility model provides a kind of square ventilation blower, the guiding device arranged can carry out difference according to the application of practical matter and install, and air intake direction is arranged according to practical matter, gives full play to the result of use of equipment.
The utility model is achieved through the following technical solutions:
A kind of square ventilation blower, comprise shell, fan blade and driving mechanism, shell is for run through structure above with the back side, fan blade is driven by driving mechanism, and is positioned at shell.The cross section of described shell is square, and the front of shell is provided with the guiding device fastened with shell, and the buckling surface that guiding device fastens with shell is also square.
Described guiding device comprises foursquare framework and is positioned at multiple deflectors that framework is parallel to each other, and framework and shell fasten.
The front of described shell is provided with buckling groove, and described framework is provided with the flange mated with buckling groove, and flange buckles in buckling groove.
Described buckling groove is inner small and outside big taper, and the cell wall of buckling groove is inclined-plane, and the outer surface of flange is provided with the inclined-plane coordinated with the cell wall of buckling groove.
The left and right sides of described shell is provided with through hole, and screw is all located in upper and lower four sides, left and right of described framework, and left and right sides screw and the upper and lower both sides screw of framework all mate with the left and right sides through hole of shell.
Described driving mechanism comprises motor and support, and motor is fixed on support, and support is fixed in shell, and fan blade is connected with the output shaft of motor.
The back side of described shell is provided with protection network.
Two side bottoms of described shell are provided with mounting bracket.
The cross section of the shell that the utility model is arranged is square, the buckling surface of the guiding device fastened with it is also square, so guiding device can centrally axle half-twist and shell fasten, when different occasion needs horizontal or vertical adjustment air intake direction, the installation direction only need changing guiding device can realize, the scope of application is wide, easy to use, can give full play to equipment use effect.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is parts decomposition texture schematic diagram in the utility model;
Fig. 4 is the A place structure for amplifying schematic diagram of Fig. 2.
In figure: 1-shell, 11-buckling groove, 12-through hole, 2-fan blade, 3-driving mechanism, 31-support, 32-motor, 4-guiding device, 41-framework, 411-flange, 412-screw, 42-deflector, 5-protection network, 6-mounting bracket.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of square ventilation blower, comprise shell 1, fan blade 2 and driving mechanism 3, shell 1 is for run through structure with the back side above.The back side of shell 1 is provided with protection network 5.Two side bottoms of shell 1 are provided with mounting bracket 6, are fixed by Whole Equipment by mounting bracket 6.Fan blade 2 is driven by driving mechanism 3, and is positioned at shell 1.Driving mechanism 3 comprises motor 32 and support 31, and motor 32 is fixed on support 31, and support 31 is fixed in shell 1, and fan blade 2 is connected with the output shaft of motor 32.The cross section of shell 1 is square, and the front of shell 1 is provided with the guiding device 4 fastened with shell 1, and the buckling surface that guiding device 4 fastens with shell 1 is also square.Guiding device 4 comprises foursquare framework 41 and is positioned at multiple deflectors 42 that framework 41 is parallel to each other, and framework 41 and shell 1 fasten.The front of shell 1 is provided with buckling groove 11, and framework 41 is provided with the flange 411 mated with buckling groove 11, and flange 411 buckles in buckling groove 11.Buckling groove 11 is inner small and outside big taper, and the cell wall of buckling groove 11 is inclined-plane, and the outer surface of flange 411 is provided with the inclined-plane coordinated with the cell wall of buckling groove 11, and this kind of structure facilitates the installation of framework 41.The left and right sides of shell 1 is provided with through hole 12, screw 412 is all located in upper and lower four sides, left and right of framework 41, left and right sides screw 412 and the upper and lower both sides screw 412 of framework 41 all mate with the left and right sides through hole 11 of shell 1, framework 41 and shell can be locked by bolt.
The course of work of the present embodiment: first by mounting bracket 6, Whole Equipment is fixed to predeterminated position, then selects framework 41 and the fastening direction of shell 1 according to concrete occasion, makes the horizontal or vertical direction that deflector 42 reaches predetermined.During starting device, air-flow through guiding device 4, then through fan blade 2, blows out from protection network 5.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite not departing from inventive concept of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (8)
1. a square ventilation blower, comprise shell (1), fan blade (2) and driving mechanism (3), shell is for run through structure above with the back side, fan blade is driven by driving mechanism, and be positioned at shell, it is characterized in that: the cross section of described shell is square, and the front of shell is provided with the guiding device (4) fastened with shell, and the buckling surface that guiding device fastens with shell is also square.
2. square ventilation blower according to claim 1, is characterized in that: described guiding device (4) comprises foursquare framework (41) and is positioned at multiple deflectors (42) that framework is parallel to each other, and framework and shell fasten.
3. square ventilation blower according to claim 2, is characterized in that: the front of described shell (1) is provided with buckling groove (11), and described framework (41) is provided with the flange (411) mated with buckling groove, and flange buckles in buckling groove.
4. square ventilation blower according to claim 3, is characterized in that: described buckling groove (11) is inner small and outside big taper, and the cell wall of buckling groove is inclined-plane, and the outer surface of flange (411) is provided with the inclined-plane coordinated with the cell wall of buckling groove.
5. square ventilation blower according to claim 4, it is characterized in that: the left and right sides of described shell (1) is provided with through hole (12), screw (412) is all located in upper and lower four sides, left and right of described framework (41), and left and right sides screw and the upper and lower both sides screw of framework all mate with the left and right sides through hole of shell.
6. square ventilation blower according to claim 5, is characterized in that: described driving mechanism (3) comprises motor (32) and support (31), and motor is fixed on support, and support is fixed in shell (1), and fan blade (2) is connected with the output shaft of motor.
7. square ventilation blower according to any one of claim 1 to 6, is characterized in that: the back side of described shell (1) is provided with protection network (5).
8. square ventilation blower according to claim 7, is characterized in that: two side bottoms of described shell (1) are provided with mounting bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762372.3U CN204299956U (en) | 2014-12-08 | 2014-12-08 | A kind of square ventilation blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762372.3U CN204299956U (en) | 2014-12-08 | 2014-12-08 | A kind of square ventilation blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299956U true CN204299956U (en) | 2015-04-29 |
Family
ID=53105500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762372.3U Expired - Fee Related CN204299956U (en) | 2014-12-08 | 2014-12-08 | A kind of square ventilation blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299956U (en) |
-
2014
- 2014-12-08 CN CN201420762372.3U patent/CN204299956U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20191208 |