CN204511970U - Energy-saving and high-speed impeller of blower structure - Google Patents
Energy-saving and high-speed impeller of blower structure Download PDFInfo
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- CN204511970U CN204511970U CN201520161478.2U CN201520161478U CN204511970U CN 204511970 U CN204511970 U CN 204511970U CN 201520161478 U CN201520161478 U CN 201520161478U CN 204511970 U CN204511970 U CN 204511970U
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Abstract
The utility model belongs to blower technical field, particularly relate to a kind of energy-saving and high-speed impeller of blower structure, described blade wheel structure comprises wheel hub, the center hole being arranged at the central area of described wheel hub and be arranged at described wheel hub a surface on and from described center hole to the edge of described wheel hub extend several blades, described blade comprises bending section and the section of stretching, one end of described bending section and the edge conjunction of described center hole, the other end of described bending section is connected with one end of the described section of stretching, the other end of the described section of stretching and the edge conjunction of described wheel hub, the height of the section of stretching described in the height of described bending section is greater than, the height of the described section of stretching reduces gradually from the one end be connected with described bending section to one end of the edge conjunction with described wheel hub.Relative to prior art, the utility model makes full use of three-dimensional flow theory, makes the arrangement of blade on wheel hub meet three-dimensional flow principle, and the actual flow of itself and gas is adapted to more, and efficiency is higher, and air output is larger.
Description
Technical field
The utility model belongs to blower technical field, particularly relates to a kind of energy-saving and high-speed impeller of blower structure.
Background technique
Blower is in the market roughly divided into 2 classes, and a class is fan with low voltage (below 5kpa), and another kind of is high pressure positive blower (more than 5kpa), and their common ground is that energy consumption is high, energy conversion rate is low, using effect is poor.
Often need the blower using high pressure and large discharge in the industrial production, to improve industrial efficiency, but use fan energy use in the market very large, huge energy consumption makes enterprise produce the huge electricity charge, the cost of production of enterprise is caused to improve, this just forces enterprise profit to decline, and loses the market competitiveness; On the other hand, the huge power consumption using blower in the market to cause also makes the current electric hypodynamic situation aggravation of our country serious, cause a lot of place can only take to use electricity in off-peak hours, have a strong impact on the normal production of enterprise like this, also tremendous influence has been created to our daily life.
In addition, blower of the prior art generally uses the impeller of die cast, its heavier mass, and volume is comparatively large, and intensity and hardness are large all not, and the air output of the impeller of existing blower is less.Blower many employings pressurized air of the prior art, energy consumption is higher.
In view of this, necessaryly provide that a kind of quality is light, volume is little, intensity and hardness is comparatively large, air output is larger energy-saving and high-speed impeller of blower structure.
Model utility content
The purpose of this utility model is: for the deficiencies in the prior art, and provide that a kind of quality is light, volume is little, intensity and hardness is comparatively large, air output is larger energy-saving and high-speed impeller of blower structure.
In order to achieve the above object, the utility model adopts following technological scheme:
Energy-saving and high-speed impeller of blower structure, described blade wheel structure comprises wheel hub, the center hole being arranged at the central area of described wheel hub and be arranged at described wheel hub a surface on and from described center hole to the edge of described wheel hub extend several blades, described blade comprises bending section and the section of stretching, one end of described bending section and the edge conjunction of described center hole, the other end of described bending section is connected with one end of the described section of stretching, the other end of the described section of stretching and the edge conjunction of described wheel hub, the height of the section of stretching described in the height of described bending section is greater than, the height of the described section of stretching reduces gradually from the one end be connected with described bending section to one end of the edge conjunction with described wheel hub.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and the sectional shape of described wheel hub is circular.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, described wheel hub is the wheel hub be directly processed into by aviation aluminum alloy material, described blade is the blade be directly processed into by aviation aluminum alloy material, and described wheel hub and described blade one-body molded.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and the height of described bending section reduces from the one end be connected with the described section of stretching gradually to the one end be connected with described center hole.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, the described section of stretching comprises first section of stretching and second section of stretching, one end of described first section of stretching is connected with one end of described second section of stretching, the other end of described first section of stretching and the edge conjunction of described wheel hub, the other end of described second section of stretching and the edge conjunction of described center hole, the upper surface of described first section of stretching is lineal shape, and the upper surface of described second section of stretching is arc.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and the line of one end of described first section of stretching and the other end of described first section of stretching and the angle of described wheel hub place plane are less than the line of the other end of described second section of stretching and one end of described second section of stretching and the angle of described wheel hub place plane.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and the line of one end of described bending section and the other end of described bending section and the angle of described wheel hub place plane are less than the line of one end of described first section of stretching and the other end of described first section of stretching and the angle of described wheel hub place plane.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and is provided with reinforcement structure between adjacent described bending section.
One as the utility model energy-saving and high-speed impeller of blower structure is improved, and the radian of described bending section is 0.5 ~ 1.2.
Relative to prior art, the utility model makes full use of three-dimensional flow theory, makes the arrangement of blade on wheel hub meet three-dimensional flow principle, and the actual flow of itself and gas is adapted to more, and efficiency is higher, and air output is larger.During actual use, blade wheel structure pats air molecule during High Rotation Speed in assembly, air molecule is made to follow blade wheel structure High Rotation Speed, and eject from exhaust outlet, due to blade wheel structure speed quickly, air molecule above has little time outside ejection, have again air molecule endlessly to supplement below to come, occur to pile up compression, this generates powerful, air-flow at a high speed, this air-flow also drives the inner air of assembly simultaneously, together outwards sprayed by exhaust outlet, this just achieves the flow (Flow amplification effect) of super large, compared to the compressed-air actuated blower of employing, its energy consumption reduces greatly.In addition, blade wheel structure due to air and High Rotation Speed rubs natural birth heat-dissipating amount (55-60 DEG C), do not need electric heating wire to generate heat (economization of the heater power 10-20KW), the hot blast of producing by boasting more contributes to the moisture of dry workpiece surface, so the utility model is not only energy-conservation, and can obtain than original better effect.
In addition, the utility model adopts aviation aluminum alloy material to be directly processed into, therefore have that quality is light, volume is little, intensity and the advantage such as hardness is larger, it can bear high-speed rotary then can not produce and burst, and due to lightweight, driving needs torsion little, big belt pulley band small belt pulley therefore can be used to realize high rotating speed, and obtain high air quantity, high blast and high wind speed.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is side-looking structural representation of the present utility model.
Wherein, 1-wheel hub, 2-center hole, 3-blade, 31-bending section, the 32-section of stretching, 321-first section of stretching, 322-second section of stretching, 33-strengthens structure.
Embodiment
Below with reference to specific embodiment, the utility model and beneficial effect thereof are described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figures 1 to 3, the energy-saving and high-speed impeller of blower structure that the utility model provides, blade wheel structure comprises wheel hub 1, on the center hole 2 being arranged at the central area of wheel hub 1 and the surface being arranged at wheel hub 1 and several blades 3 extended to the edge of wheel hub 1 from center hole 2, blade 3 comprises bending section 31 and the section of stretching 32, one end of bending section 31 and the edge conjunction of center hole 2, the other end of bending section 31 is connected with one end of the section of stretching 32, the other end of the section of stretching 32 and the edge conjunction of wheel hub 1, the height of bending section 31 is greater than the height of the section of stretching 32, the height of the section of stretching 32 reduces gradually from the one end be connected with bending section 31 to one end of the edge conjunction with wheel hub 1.
Wherein, the sectional shape of wheel hub 1 is circular.And wheel hub 1 is the wheel hub be directly processed into by aviation aluminum alloy material, blade 3 is the blade be directly processed into by aviation aluminum alloy material, wheel hub 1 and blade 3 one-body molded.The blade wheel structure adopting the aviation aluminum alloy material mode of directly processing to make has that quality is light, volume is little, intensity and the advantage such as hardness is larger, it can bear high-speed rotary then can not produce and burst, and due to lightweight, driving needs torsion little, therefore big belt pulley band small belt pulley can be used to realize high rotating speed, and obtain high air quantity, high blast and high wind speed.
As shown in figs. 1 and 3, the height of bending section 31 reduces from the one end be connected with the section of stretching 32 gradually to the one end be connected with center hole 2.
The section of stretching wherein 32 comprises the first section of stretching 321 and the second section of stretching 322, one end of first section of stretching 321 is connected with one end of the second section of stretching 322, the other end of the first section of stretching 321 and the edge conjunction of wheel hub 1, the other end of the second section of stretching 322 and the edge conjunction of center hole 2, the upper surface of the first section of stretching 321 is lineal shape, and the upper surface of the second section of stretching 322 is arc.
The line of one end of the first section of stretching 321 and the other end of the first section of stretching 321 and the angle of wheel hub 1 place plane are less than the line of the other end of the second section of stretching 322 and one end of the second section of stretching 322 and the angle of wheel hub 1 place plane, and above two angles are acute angle.That is, the amplitude that the first section of stretching 321 reduces from its one end to the height of another section is less than the second section of stretching 322 from its other end to the amplitude that the height of its one end reduces.
The line of one end of bending section 31 and the other end of bending section 31 and the angle of wheel hub 1 place plane are less than the line of one end of the first section of stretching 321 and the other end of the first section of stretching 321 and the angle of wheel hub 1 place plane, and above two angles are acute angle.That is, the amplitude that the first section of stretching 321 reduces from its one end to the height of another section is greater than bending section 31 from its one end to the amplitude that the height of the other end reduces.
Be provided with between adjacent bending section 31 and strengthen structure 33, to play structural re-enforcement, increase the intensity of whole blade wheel structure.The one end away from center hole 2 strengthening structure 33 is arc, and each this arc tips strengthening structure 33 is all positioned at (as shown in Figure 2) on same circle.
The radian of bending section 31 is 0.5 ~ 1.2.
The blade wheel structure of structure like this meets three-dimensional flow principle, and the actual flow of itself and gas is adapted to more, and efficiency is higher, and air output is larger.During actual use, blade wheel structure pats air molecule during High Rotation Speed in the assembly of blower, air molecule is made to follow blade wheel structure High Rotation Speed, and eject from exhaust outlet, due to blade wheel structure speed quickly, air molecule above has little time outside ejection, have again air molecule endlessly to supplement below to come, occur to pile up compression, this generates powerful, air-flow at a high speed, this air-flow also drives the inner air of assembly simultaneously, together outwards sprayed by exhaust outlet, this just achieves the flow (Flow amplification effect) of super large, compared to the compressed-air actuated blower of employing, its energy consumption reduces greatly.In addition, blade wheel structure due to air and High Rotation Speed rubs natural birth heat-dissipating amount (55-60 DEG C), do not need electric heating wire to generate heat (economization of the heater power 10-20KW), the hot blast of producing by boasting more contributes to the moisture of dry workpiece surface, so the utility model is not only energy-conservation, and can obtain than original better effect.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned mode of execution.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1. energy-saving and high-speed impeller of blower structure, it is characterized in that: described blade wheel structure comprises wheel hub, the center hole being arranged at the central area of described wheel hub and be arranged at described wheel hub a surface on and from described center hole to the edge of described wheel hub extend several blades, described blade comprises bending section and the section of stretching, one end of described bending section and the edge conjunction of described center hole, the other end of described bending section is connected with one end of the described section of stretching, the other end of the described section of stretching and the edge conjunction of described wheel hub, the height of the section of stretching described in the height of described bending section is greater than, the height of the described section of stretching reduces gradually from the one end be connected with described bending section to one end of the edge conjunction with described wheel hub, be provided with reinforcement structure between adjacent described bending section, the radian of described bending section is 0.5 ~ 1.2.
2. energy-saving and high-speed impeller of blower structure according to claim 1, is characterized in that: the sectional shape of described wheel hub is for circular.
3. energy-saving and high-speed impeller of blower structure according to claim 1, it is characterized in that: described wheel hub is the wheel hub be directly processed into by aviation aluminum alloy material, described blade is the blade be directly processed into by aviation aluminum alloy material, and described wheel hub and described blade one-body molded.
4. energy-saving and high-speed impeller of blower structure according to claim 1, is characterized in that: the height of described bending section reduces from the one end be connected with the described section of stretching gradually to the one end be connected with described center hole.
5. energy-saving and high-speed impeller of blower structure according to claim 1, it is characterized in that: described in the section of stretching comprise first section of stretching and second section of stretching, one end of described first section of stretching is connected with one end of described second section of stretching, the other end of described first section of stretching and the edge conjunction of described wheel hub, the other end of described second section of stretching and the edge conjunction of described center hole, the upper surface of described first section of stretching is lineal shape, and the upper surface of described second section of stretching is arc.
6. energy-saving and high-speed impeller of blower structure according to claim 5, is characterized in that: the line of one end of described first section of stretching and the other end of described first section of stretching and the angle of described wheel hub place plane are less than the line of the other end of described second section of stretching and one end of described second section of stretching and the angle of described wheel hub place plane.
7. energy-saving and high-speed impeller of blower structure according to claim 6, is characterized in that: the line of one end of described bending section and the other end of described bending section and the angle of described wheel hub place plane are less than the line of one end of described first section of stretching and the other end of described first section of stretching and the angle of described wheel hub place plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161478.2U CN204511970U (en) | 2015-03-20 | 2015-03-20 | Energy-saving and high-speed impeller of blower structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520161478.2U CN204511970U (en) | 2015-03-20 | 2015-03-20 | Energy-saving and high-speed impeller of blower structure |
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| Publication Number | Publication Date |
|---|---|
| CN204511970U true CN204511970U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520161478.2U Active CN204511970U (en) | 2015-03-20 | 2015-03-20 | Energy-saving and high-speed impeller of blower structure |
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| Country | Link |
|---|---|
| CN (1) | CN204511970U (en) |
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- 2015-03-20 CN CN201520161478.2U patent/CN204511970U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 523800 building B, 20 Juyuan 2nd Road, shangtun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Leitz intelligent equipment (Guangdong) Co.,Ltd. Address before: 4f, 150 Xiangyuan 1st Road, Xiabian village, Liaobu Town, Dongguan City, Guangdong Province, 523800 Patentee before: DONGGUAN RUITIAN ELECTRICAL TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |