CN209621683U - Associated mode high-speed turbine blower - Google Patents
Associated mode high-speed turbine blower Download PDFInfo
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- CN209621683U CN209621683U CN201920234970.6U CN201920234970U CN209621683U CN 209621683 U CN209621683 U CN 209621683U CN 201920234970 U CN201920234970 U CN 201920234970U CN 209621683 U CN209621683 U CN 209621683U
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- China
- Prior art keywords
- turbofan
- motor
- pump case
- draught fan
- fan impeller
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Abstract
The utility model discloses a kind of associated mode high-speed turbine blowers, including the turbofan pump housing and motor, motor is set as three-phase permanent high-speed motor, the turbofan pump housing includes turbofan pump case, turbofan lid, draught fan impeller and diaphragm, the side wall of turbofan pump case is equipped with air outlet, draught fan impeller and diaphragm are separately mounted to the inner cavity of turbofan pump case, motor is fixed on the back side of turbofan pump case, the rotary shaft of motor sequentially passes through the tubulose position of turbofan pump case from the backside openings of turbofan pump case, the centre bore of diaphragm and the centre bore of draught fan impeller, the rotary shaft of draught fan impeller and motor locks and connects, turbofan lid is fixed on the front of turbofan pump case, turbofan is covered equipped with air inlet.The utility model has the advantages of simple structure, small in size, and revolving speed is fast, energy-efficient, and the rotary shaft and draught fan impeller direct-drive of motor improve transmission efficiency, failure rate is low, and convenient for disassembly and assembly, maintenance cost is low.
Description
Technical field
The utility model relates to turbofan technical fields, are to be related to a kind of associated mode high-speed turbine wind more specifically
Machine.
Background technique
Currently, on the market common turbofan generally comprised the pump housing, impeller, motor and transmission component (such as driving wheel,
Belt), when the rotation of the impeller of turbofan, the air among the blade of impeller is subject to centrifugal forces, towards impeller
Border movement, air enters the toroidal cavity of the pump housing there, impeller is then returned to again, again from the starting point of blade with same
Mode carries out shuttling movement again.Since air is uniformly accelerated, generated circulating current makes air with spiral shell when impeller rotates
The form of spin line is scurried out, so air leaves the pump housing with high energy, for using.However, existing turbofan exists
Following disadvantage: 1, motor uses driving wheel, and the rotation of belt equal loss's driving member impeller reduces transmission efficiency, and tie
Structure is complicated, and volume is big；2, common threephase asynchronous machine is mostly used to be driven, energy consumption is high；3, when breaking down, due to structure
Complexity, maintenance is inconvenient, and maintenance cost is high.
Utility model content
The purpose of the utility model is to overcome drawbacks described above in the prior art, provide a kind of associated mode high-speed turbine wind
Machine.
To achieve the above object, the utility model provides a kind of associated mode high-speed turbine blower, including turbofan pump
Body and motor, the motor are set as three-phase permanent high-speed motor or DC brushless high-speed, the turbofan pump housing packet
Turbofan pump case, turbofan lid, draught fan impeller and diaphragm are included, the side wall of the turbofan pump case is equipped with connection whirlpool
The air outlet of the inner cavity of blower pump case is taken turns, is equipped at the lumen centers position of the turbofan pump case in both ends open and connection
The tubulose position of chamber and back, the draught fan impeller and diaphragm are separately mounted to the inner cavity of turbofan pump case, described to lead
Stream partition is located at the rear of draught fan impeller and is fixed on the tubulose position front end of turbofan pump case, and the motor is fixed on turbine
The rotary shaft at the back side of blower pump case, the motor sequentially passes through turbofan pump case from the backside openings of turbofan pump case
Tubulose position, the centre bore of diaphragm and draught fan impeller centre bore, the draught fan impeller passes through the rotation of locking part and motor
Shaft locks and connects, to realize that direct-drive, the turbofan lid are fixed on the front of turbofan pump case, the turbine wind
The centre of cover is equipped with air inlet.
As preferred embodiment, the revolving speed of the three-phase permanent high-speed motor is 16000~40000r/min.
As preferred embodiment, the locking part includes locking screw and locking head, and the locking head is located at blower
The front center position of impeller, the aft end of the locking screw pass through the centre bore of locking head and the rotary shaft end of motor
Threaded hole is threadedly coupled.
As preferred embodiment, the draught fan impeller includes the impeller disk and several pieces of blades, and the blade is connected to
The front of the impeller disk, is evenly arranged.
As preferred embodiment, the bottom of the motor is equipped with pedestal, and the two sides chassis of the motor and pedestal are logical
It crosses base screw and nut check is fixed.
As preferred embodiment, quakeproof rubber pad is additionally provided between the two sides chassis of the motor and pedestal.
Compared with prior art, the utility model has the beneficial effects that:
The utility model has the advantages of simple structure, reduces the volume of blower, using three-phase permanent high-speed motor or brush DC
High-speed motor is driven, and compared with common threephase asynchronous machine, revolving speed is fast, more energy-efficient, and the rotation of the motor
Shaft is directly connected with the draught fan impeller of the turbofan pump housing, realizes direct-drive, is not provided with any transmission between the two
Component substantially increases transmission efficiency almost without transmission loss, and due to no setting is required transmission component, so failure rate
Low, installation and removal are simple and convenient, and maintenance cost is low.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of associated mode high-speed turbine blower provided by the utility model；
Fig. 2 is the exploded view of associated mode high-speed turbine blower provided by the utility model；
Fig. 3 is the positive structure schematic (concealing turbofan lid) of the turbofan pump housing provided by the utility model；
Fig. 4 is the structure schematic diagram of the turbofan pump housing provided by the utility model；
Fig. 5 is the structural schematic diagram of turbofan pump case provided by the utility model；
Fig. 6 is the installation diagram of motor and draught fan impeller provided by the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 and Fig. 2 are please referred to, the embodiments of the present invention provide a kind of associated mode high-speed turbine blower, including whirlpool
The main components such as the blower pump housing 1 and motor 2 are taken turns, each component part of the present embodiment is described in detail with reference to the accompanying drawing.
In the present embodiment, motor 2 can be preferably arranged to three-phase permanent high-speed motor, that is, be passed through the permanent magnetism of three-phase current
Motor, the magneto generate the magnetic field of motor using permanent magnet, without magnet exciting coil without exciting current, high-efficient, knot
Structure is simple, is good energy-saving electric machine.When it is implemented, the revolving speed of the three-phase permanent high-speed motor can for 16000~
40000r/min, power can be configured according to user demand, and the power section of configuration can be 3~37kw, have versatility.
Certainly, in other embodiments, motor 2 can also be preferably arranged to DC brushless high-speed.
As shown in Figures 2 to 5, the turbofan pump housing 1 includes turbofan pump case 11, turbofan lid 12, draught fan impeller
13 (i.e. the rotary parts of air quantity generation) and circular diaphragm 14, the side wall of turbofan pump case 11 are equipped with the outlet air of tubulose
Mouth 15, air outlet 15 are connected to the inner cavity and outside of turbofan pump case 11, and air outlet 15 can be connected by pipeline and use end, whirlpool
Take turns the tubulose position 16 for being equipped with both ends open at the lumen centers position of blower pump case 11 and being connected to inner cavity and back, draught fan impeller
13 and diaphragm 14 be separately mounted to the inner cavity of turbofan pump case 11, diaphragm 14 is located at the rear of draught fan impeller 13 simultaneously
It is fixed on 16 front end of tubulose position of turbofan pump case 11, draught fan impeller 13 includes the impeller disk 131 and several pieces of blades 132,
Blade 132 is connected to the front of the impeller disk 131, is evenly arranged, and turbofan lid 12 is fixed on the front of turbofan pump case 11,
The centre of turbofan lid 12 be equipped with air inlet 18, air inlet 18 can by pipeline connect use end, or as into
The connecting pin of air filter component.
When assembly, as shown in figs. 1,2 and 6, motor 2 can be fixed on the back side of turbofan pump case 11, motor 2
Rotary shaft 22 can sequentially pass through the tubulose position 16 of turbofan pump case 11 from the backside openings 17 of turbofan pump case 11, lead
The centre bore of partition 14 and the centre bore of draught fan impeller 13 are flowed, draught fan impeller 13 is locked by the rotary shaft 22 of locking part and motor 2
It is solidly connected.In the present embodiment, which includes the locking head 4 of locking screw 3 and circular cone shape, and locking head 4 is located at blower
The aft end at the front center position of impeller 13, locking screw 3 can pass through the centre bore of locking head 4 and the rotary shaft of motor 2
The threaded hole of 22 ends is threadedly coupled, and the rotary shaft 22 of draught fan impeller 13 and motor 2 is locked by locking head 4.
Preferably, as depicted in figs. 1 and 2, the bottom of motor 2 can be equipped with pedestal 5, and the two sides chassis 21 of motor 2 passes through
Base screw 6 and nut 7 are locked with pedestal 5, and base screw 6 is mounted on the hole location and pedestal 5 on the two sides chassis 21 of motor 2
Hole location in, nut 7 is locked at the both ends of base screw 6.
In order to reduce the mechanical resonance of blower, operation noise is reduced, is also set between the two sides chassis 21 and pedestal 5 of motor 2
There are quakeproof rubber pad 8 made of rubber material.
The utility model has the advantage that
1, using three-phase permanent high-speed motor, revolving speed is fast, and magneto is more energy-efficient than common threephase asynchronous machine, section
30% can be reached.
2, the rotary shaft of motor is directly connect with draught fan impeller, realizes direct-drive, the damage such as driving wheel, belt that no setting is required
Driving member is consumed, almost without transmission loss, transmission efficiency may be up to 100%, be the most efficient kind of drive.
3, structure is simple, does not need the vulnerable parts such as replacement belt, and failure rate is low, and installation and removal are simple and convenient, and maintenance makes
With at low cost.
4, there is no pump head rotor core assembly, do not need using secondary rotating, impeller is directly installed on the rotary shaft of motor
On, failure rate is low, does not need the components such as replacement bearing.
5, installation volume is small, saves space occupied.
The application range of the utility model is as follows:
Electronics industry: the products such as circuit board (PCB), flexible circuit board (FPCB), liquid crystal display (LCD/TFT) water removal/dry
It is dry；
Auto industry: chalk dust removing/moisture content, electrostatic is gone to inhibit after engine parts removal oil content/moisture content, car coating grinding；
Semiconductor industry: water removal/drying of the products such as PBGA, FBGA, SBGA, TBGA, a-BGA, CSP；
Food industry: packaged food dries up after removing moisture content/drying, fruit cleaning, egg cleaning after-blow is dry；
Treatment of Metal Surface: removal moisture content/oil content, product drying, electrostatic inhibit, coating thickness controls；
Beverage industry: bottled drink, tinned drink and various packaged beverages remove moisture content/drying；
Continuous coating industry: coating thickness control, removal moisture content/drying, electrostatic inhibit；
Textile industry: coating thickness control, removal moisture content/drying, electrostatic inhibit；
Tire and rubber industry: removal moisture content/oil content, drying, electrostatic inhibit；
Steel and iron industry: steel plate removes moisture content/oil content, coating thickness control；
Pharmaceuticals industry: removal moisture content/oil content, drying, gas transport；
Construction material: product drying blows down moisture content, blows down dust；
Petrochemical industry: gas transport, product drying, electrostatic inhibit；
Wire and cable industry: wire rod water removal/drying, electrostatic inhibit；
Tubulation industry: tubing water removal/drying, electrostatic inhibit；
Civil engineering: exhaust gas pumps, dust absorption；
Medical equipment: product removes moisture content/drying.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of associated mode high-speed turbine blower, including the turbofan pump housing (1) and motor (2), it is characterised in that: the motor
(2) it is set as three-phase permanent high-speed motor or DC brushless high-speed, the turbofan pump housing (1) includes turbofan pump
The side wall of shell (11), turbofan lid (12), draught fan impeller (13) and diaphragm (14), the turbofan pump case (11) is set
There is the air outlet (15) of the inner cavity of connection turbofan pump case (11), at the lumen centers position of the turbofan pump case (11)
Tubulose position (16) equipped with both ends open and connection inner cavity and back, the draught fan impeller (13) and diaphragm (14) are respectively
It is mounted on the inner cavity of turbofan pump case (11), the diaphragm (14) is located at the rear of draught fan impeller (13) and is fixed on whirlpool
Tubulose position (16) front end of blower pump case (11) is taken turns, the motor (2) is fixed on the back side of turbofan pump case (11), described
The rotary shaft of motor (2) sequentially passes through the tubulose of turbofan pump case (11) from the backside openings (17) of turbofan pump case (11)
Position (16), the centre bore of diaphragm (14) and draught fan impeller (13) centre bore, the draught fan impeller (13) passes through locking
Part and the rotary shaft of motor (2) lock and connect, and to realize direct-drive, the turbofan lid (12) is fixed on turbofan pump
The centre in the front of shell (11), the turbofan lid (12) is equipped with air inlet (18).
2. associated mode high-speed turbine blower according to claim 1, it is characterised in that: the three-phase permanent high-speed motor or
The revolving speed of DC brushless high-speed is 16000~40000r/min.
3. associated mode high-speed turbine blower according to claim 1, it is characterised in that: the locking part includes locking screw
(3) and locking head (4), locking head (4) are located at the front center position of draught fan impeller (13), the locking screw (3)
The centre bore that aft end passes through locking head (4) is threadedly coupled with the threaded hole of the rotary shaft end of motor (2).
4. associated mode high-speed turbine blower according to claim 1, it is characterised in that: the draught fan impeller (13) includes leaf
Wheel disc (131) and several pieces of blades (132), the blade (132) are connected to the front of the impeller disk (131), are evenly arranged.
5. associated mode high-speed turbine blower according to claim 1, it is characterised in that: the bottom of the motor (2) is equipped with
The two sides chassis (21) of pedestal (5), the motor (2) is locked with pedestal (5) by base screw (6) and nut (7).
6. associated mode high-speed turbine blower according to claim 5, it is characterised in that: the two sides chassis of the motor (2)
(21) it is additionally provided between pedestal (5) quakeproof rubber pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234970.6U CN209621683U (en) | 2019-02-25 | 2019-02-25 | Associated mode high-speed turbine blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920234970.6U CN209621683U (en) | 2019-02-25 | 2019-02-25 | Associated mode high-speed turbine blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621683U true CN209621683U (en) | 2019-11-12 |
Family
ID=68454543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920234970.6U Active CN209621683U (en) | 2019-02-25 | 2019-02-25 | Associated mode high-speed turbine blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621683U (en) |
-
2019
- 2019-02-25 CN CN201920234970.6U patent/CN209621683U/en active Active
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