CN101963158A - Motor direct coupling type single stage high-speed blower - Google Patents
Motor direct coupling type single stage high-speed blower Download PDFInfo
- Publication number
- CN101963158A CN101963158A CN 201010523983 CN201010523983A CN101963158A CN 101963158 A CN101963158 A CN 101963158A CN 201010523983 CN201010523983 CN 201010523983 CN 201010523983 A CN201010523983 A CN 201010523983A CN 101963158 A CN101963158 A CN 101963158A
- Authority
- CN
- China
- Prior art keywords
- speed
- impeller
- type single
- stage high
- connection type
- 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
Images
Abstract
The invention relates to a motor direct coupling type single stage high-speed blower, which comprises an inlet guide vane (capable of being not used) (1), a diffuser (2), an impeller (3), a volute (4), a high-speed motor (5) and a base (6). The direct coupling type single stage high-speed blower of the motor is a new concept blower and has the advantages of high efficiency, low noise, energy saving, environmental protection, excellent properties. Moreover, the impeller is designed according to an advanced three dimensional flow principle so that the efficiency is enhanced by 10 to 20% compared with the traditional impeller and the integral efficiency is higher than 10 to 30% compared with the traditional centrifugal blower.
Description
Technical field
The present invention relates to a kind of motor straight connection type single-stage high-speed blower, relate in particular to a kind of novel concept blower, efficient, low noise, energy-conservation and environmental protection, its performance is very excellent.
Technical background
Along with the rapid growth of national economy, brought the deficient day by day of earth energy.Along with country continues to increase the dynamics of advocating that low-carbon energy-saving requires, the demand of low energy consumption product is continued to increase.
The high-speed electric expreess locomotive that motor straight connection type single-stage high-speed blower of the present invention is adopted directly connects impeller, systems such as the necessary step-up gear of traditional single stage high-speed blower, coupling have been saved, and can save the entry guide vane device, promoted the technology capability and the operational reliability of product greatly.
Motor straight connection type single-stage high-speed blower has the technical advantage that is different from the single-stage high-speed blower, is a kind of novel dust removing equipment that is worthy to be popularized.
Summary of the invention
The invention provides a kind of motor straight connection type single-stage high-speed blower, is a kind of applied widely, long service life, low energy consumption, efficient height, novel energy-conserving equipment simple in structure.
This motor straight connection type single-stage high-speed blower comprise entry guide vane (can), Diffuser, impeller, spiral case, high-speed electric expreess locomotive, base.
The high-speed electric expreess locomotive front-end of spindle of this motor straight connection type single-stage high-speed blower dress impeller, impeller outer dress spiral case, the impeller front end is provided with Diffuser, the Diffuser front end be provided with entry guide vane (can).
The high-speed electric expreess locomotive that this motor straight connection type single-stage high-speed blower is adopted directly connects impeller, systems such as the necessary step-up gear of traditional single stage high-speed blower, coupling have been saved, and can save the entry guide vane device, promoted the technology capability and the operational reliability of product greatly.
Blower only needs the VFC motor speed just can regulate the air intake flow of blower in 40%～100% scope when moving and need not to adopt any other assist control mode.
The high-speed electric expreess locomotive that motor straight connection type single-stage high-speed blower of the present invention adopts can be with traditional sliding bearing high-speed electric expreess locomotive, also can select advanced magnetic suspension high speed motor for use, also can select more advanced air suspension high-speed electric expreess locomotive for use, change scooter 100000rpm, it is more energy-efficient to compare traditional motor.Impeller improves 10～20% according to advanced person's three-dimensional flow principle design than conventional impellers efficient.Overall efficiency exceeds 10～30% than traditional centrifugal blower.
Motor straight connection type single-stage high-speed blower of the present invention has following advantage:
Applied widely, long service life, low energy consumption, efficient height, simple in structure, reliable.
Description of drawings
Fig. 1 is the internal structure schematic representation of the motor straight connection type single-stage high-speed blower in the embodiment of the invention;
Description of reference numerals:
Entry guide vane (can) .2. Diffuser .3. spiral case .4. impeller .5. high-speed electric expreess locomotive .6. base.
Embodiment
Below in conjunction with Fig. 1 motor straight connection type single-stage high-speed blower of the present invention is elaborated.
Fig. 1 is the internal structure schematic representation of the motor straight connection type single-stage high-speed blower in the embodiment of the invention.Wherein, high-speed electric expreess locomotive 5 front-ends of spindle dresses impeller 4, impeller 4 outer dress spiral cases 3, impeller 4 front ends are provided with Diffuser 2, Diffuser 2 front ends be provided with entry guide vane 1 (can).
When high-speed electric expreess locomotive 5 work, rotate by the direct impeller 4 of main shaft, in spiral case 3, form the rough air of strong row, under the effect of Diffuser 2, produce high velocity air.
Motor straight connection type single-stage high-speed blower in the embodiment of the invention has saved systems such as the necessary step-up gear of traditional single stage high-speed blower, coupling, and can save the entry guide vane device, has promoted the technology capability and the operational reliability of product greatly.
Claims (7)
1. a motor straight connection type single-stage high-speed blower comprises Diffuser (2), impeller (4), spiral case (3), high-speed electric expreess locomotive (5), base (6).
2. motor straight connection type single-stage high-speed blower according to claim 1 is characterized in that also comprising entry guide vane (1).
3. motor straight connection type single-stage high-speed blower according to claim 1 is characterized in that high-speed electric expreess locomotive (5) front-end of spindle dress impeller (4), the outer dress of impeller (4) spiral case (3), and impeller (4) front end is provided with Diffuser (2).
4. motor straight connection type single-stage high-speed blower according to claim 2, it is characterized in that high-speed electric expreess locomotive (5) front-end of spindle dress impeller (4), the outer dress of impeller (4) spiral case (3), impeller (4) front end is provided with Diffuser (2), and Diffuser (2) front end is provided with entry guide vane (1).
5. according to claim 3 or 4 described motor straight connection type single-stage high-speed blowers, it is characterized in that high-speed electric expreess locomotive (5) directly connects impeller (4).
6. according to claim 3 or 4 described motor straight connection type single-stage high-speed blowers, it is characterized in that, only need the VFC motor speed just can in 40%～100% scope, regulate the air intake flow of blower during operation and need not to adopt any other assist control mode.
7. according to claim 3 or 4 described motor straight connection type single-stage high-speed blowers, it is characterized in that high-speed electric expreess locomotive can use sliding bearing high-speed electric expreess locomotive or magnetic suspension high speed motor or air suspension high-speed electric expreess locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010523983 CN101963158A (en) | 2010-10-29 | 2010-10-29 | Motor direct coupling type single stage high-speed blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010523983 CN101963158A (en) | 2010-10-29 | 2010-10-29 | Motor direct coupling type single stage high-speed blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101963158A true CN101963158A (en) | 2011-02-02 |
Family
ID=43516175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010523983 Pending CN101963158A (en) | 2010-10-29 | 2010-10-29 | Motor direct coupling type single stage high-speed blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963158A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200136A (en) * | 2011-05-25 | 2011-09-28 | 北京虎渡能源科技有限公司 | Air-suspension air-supply-adjustable air blower directly driven by high-speed electric machine |
| CN103476448A (en) * | 2011-04-18 | 2013-12-25 | 雷斯梅德电动科技有限公司 | PAP system blower |
| CN105090122A (en) * | 2015-06-30 | 2015-11-25 | 黑龙江凯普瑞机械设备有限公司 | Centrifugal fan and vaneless diffuser thereof |
| CN105257559A (en) * | 2015-11-04 | 2016-01-20 | 黑龙江凯普瑞机械设备有限公司 | Turbine type vacuum pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08312361A (en) * | 1995-05-17 | 1996-11-26 | Nissan Motor Co Ltd | Compressor housing of turbocharger |
| CN2357159Y (en) * | 1997-12-30 | 2000-01-05 | 北京风机二厂 | Centrifugal fan mated with circulation fluidized bed boiler for use |
| US20040170497A1 (en) * | 2003-02-27 | 2004-09-02 | Daniel Snyder | Beltless high velocity air blower |
| CN201246314Y (en) * | 2008-08-22 | 2009-05-27 | 西安嘉能高速动力科技开发有限公司 | Direct connecting type high speed centrifugal air blower |
| DE102008007810A1 (en) * | 2008-02-05 | 2009-08-06 | Oerlikon Textile Gmbh & Co. Kg | Air conveying device for use in textile machine, has electric motor implemented as axial field motor with which blower wheel is rotatably supported on axle journal of stator of electric motor |
| CN201513368U (en) * | 2009-10-19 | 2010-06-23 | 浙江双阳风机有限公司 | Centrifugal fan monitoring air in nuclear islands of nuclear power plants |
-
2010
- 2010-10-29 CN CN 201010523983 patent/CN101963158A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08312361A (en) * | 1995-05-17 | 1996-11-26 | Nissan Motor Co Ltd | Compressor housing of turbocharger |
| CN2357159Y (en) * | 1997-12-30 | 2000-01-05 | 北京风机二厂 | Centrifugal fan mated with circulation fluidized bed boiler for use |
| US20040170497A1 (en) * | 2003-02-27 | 2004-09-02 | Daniel Snyder | Beltless high velocity air blower |
| DE102008007810A1 (en) * | 2008-02-05 | 2009-08-06 | Oerlikon Textile Gmbh & Co. Kg | Air conveying device for use in textile machine, has electric motor implemented as axial field motor with which blower wheel is rotatably supported on axle journal of stator of electric motor |
| CN201246314Y (en) * | 2008-08-22 | 2009-05-27 | 西安嘉能高速动力科技开发有限公司 | Direct connecting type high speed centrifugal air blower |
| CN201513368U (en) * | 2009-10-19 | 2010-06-23 | 浙江双阳风机有限公司 | Centrifugal fan monitoring air in nuclear islands of nuclear power plants |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476448A (en) * | 2011-04-18 | 2013-12-25 | 雷斯梅德电动科技有限公司 | PAP system blower |
| CN103476448B (en) * | 2011-04-18 | 2017-09-01 | 瑞思迈发动机及马达技术股份有限公司 | PAP system blower |
| US10576227B2 (en) | 2011-04-18 | 2020-03-03 | Resmed Motor Technologies Inc | PAP system blower |
| US11428232B2 (en) | 2011-04-18 | 2022-08-30 | Resmed Motor Technologies Inc. | Pap system blower |
| US11859622B2 (en) | 2011-04-18 | 2024-01-02 | Resmed Motor Technologies Inc. | PAP system blower |
| CN102200136A (en) * | 2011-05-25 | 2011-09-28 | 北京虎渡能源科技有限公司 | Air-suspension air-supply-adjustable air blower directly driven by high-speed electric machine |
| CN102200136B (en) * | 2011-05-25 | 2012-09-05 | 北京虎渡能源科技有限公司 | Air-suspension air-supply-adjustable air blower directly driven by high-speed electric machine |
| CN105090122A (en) * | 2015-06-30 | 2015-11-25 | 黑龙江凯普瑞机械设备有限公司 | Centrifugal fan and vaneless diffuser thereof |
| CN105257559A (en) * | 2015-11-04 | 2016-01-20 | 黑龙江凯普瑞机械设备有限公司 | Turbine type vacuum pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101963158A (en) | Motor direct coupling type single stage high-speed blower | |
| CN101566165A (en) | Synchronous after flow ventilating compressor | |
| CN202937480U (en) | Multistage impeller centrifugal blower | |
| CN101092966A (en) | Compact pneumatic overall arrangement of compression system in aerial turbo fan engine | |
| CN205207273U (en) | Dual -air -inlet centrifugal fan | |
| CN101566164A (en) | Multifunctional synchronous after flow ventilating compressor | |
| CN204226229U (en) | Integrated electric centrifugal blower | |
| CN202707622U (en) | Double source system electric locomotive traction fan | |
| CN2802139Y (en) | State blade adjustable axial fan for set of 300MW power station | |
| CN105298921A (en) | Inter-stage U-shaped mixing diffuser for two-stage centrifugal gas compressor | |
| CN202628552U (en) | High-efficiency low-noise mixed-flow fan | |
| CN102691678B (en) | Continuous pressure-charge compressor | |
| CN102090863A (en) | De-noising structure of dust collector motor | |
| CN104235038A (en) | Integrated electric centrifugal ventilator | |
| CN201818527U (en) | Series low-flow high-pressure-head centrifugal blower | |
| CN203297148U (en) | Through-flow fan for air conditioner capable of effectively improving fan performance | |
| CN203671852U (en) | Flow guiding ring, air flue structure and air conditioner cabinet-type indoor unit | |
| CN202370897U (en) | Improved structure of centrifugal fan | |
| CN102384107A (en) | Lemniscate spiral air inlet supercharger | |
| CN202001389U (en) | Low-noise energy-saving fan box | |
| CN201836105U (en) | Sealing device for fan air airlet | |
| CN1288348C (en) | Pipe double axial-flow impeller | |
| CN202545289U (en) | High-speed cantilever multi-stage turbine vacuum pump | |
| CN202579241U (en) | High-efficiency energy-saving mixed-flow type ventilator | |
| CN201944016U (en) | Novel centrifugal fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110202 |