CN201255144Y - Double wheel blower fan - Google Patents
Double wheel blower fan Download PDFInfo
- Publication number
- CN201255144Y CN201255144Y CNU200820164555XU CN200820164555U CN201255144Y CN 201255144 Y CN201255144 Y CN 201255144Y CN U200820164555X U CNU200820164555X U CN U200820164555XU CN 200820164555 U CN200820164555 U CN 200820164555U CN 201255144 Y CN201255144 Y CN 201255144Y
- Authority
- CN
- China
- Prior art keywords
- direct current
- current generator
- blower fan
- spiral case
- wind wheel
- 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.)
- Expired - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910001120 nichrome Inorganic materials 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 241000675108 Citrus tangerina Species 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a double-wheel blower fan for handling hot air in the passenger compartment of a vehicle. The design highlights of the double-wheel blower fan are as follows: a wind wheel is arranged on both ends of the basic shaft of a direct current dynamo between a front shell and a back shell respectively, which is fixed on the basic shaft through circlips. The cooling fin of a governor is integrated with the back shell and the direct current dynamo through self-tapping bolts. The governor consists of a two-stage nickel chrome resistance wire and a protective tube with aluminium alloy cooling fins outside. An absorbing pad is arranged at the joint of the direct current dynamo and the cooling fin of the governor. An absorbing bar is arranged at the joint of the direct current dynamo and the back shell. The absorbing pad and the absorbing bar can relieve the shock of the direct current dynamo when the direct current dynamo works, and effectively reduce the noise in the vehicle. The double-wheel blower fan uses the hot air generated by the circular hot water of the engine of the vehicle which is driven by the wind wheels to be fed into the compartment from the air outlets on both radial ends of a volute casing. The utility model has the characteristics of saving energy, environmental protection, being effective in heat supply and being operated conveniently, which is applicable to handle the circular hot water of the engine of the vehicle and supply heat to the compartment.
Description
Technical field
The utility model relates to the low-voltage direct blower fan, is a kind of two-wheel blower fan of hot air treatment in vehicle passenger cab.
Background technique
At present, the heat supply of the most of employing of the heating equipment in large vehicle car air-conditioner, its energy consumption is bigger, and engine output is also big, oil consumption and increasing environmental pollution.And vehicles such as other buses are thermal source with the hot water in the engine water tank, adopt warm-air drier that hot blast is sent into the guest room heating from pipeline.As the patent that discloses in the Chinese patent literature, patent No. ZL200420012305.6, authorize open day on March 8th, 2006, model utility title " bilateral air draft warm-air drier ", use two radiators, two air guide sleeves, warm braw is sent from left and right sides exhaust outlet by the air-flow reflection recess on the air guide sleeve.But its structure is comparatively complicated, and the control of warm-air drier wind speed owes perfect.
Summary of the invention
For overcoming the deficiency of above-mentioned existence, the utility model purpose is to provide a kind of energy-saving two-wheel blower fan to related domain, makes it can solve the not good enough technical problem of existing blower structure design.The purpose of this utility model realizes by the following technical solutions.
A kind of two-wheel blower fan, this blower fan comprises direct current generator, wind wheel, fore shell, back cover, speed regulator.Its key points in design is:
Fore shell and back cover connect and compose spiral case, and the radially two ends of spiral case are provided with exhaust outlet.Wind wheel rotates in spiral case, and wind radially blows out from the exhaust outlet at spiral case two ends.
Between the forward and backward shell direct current generator is set, a wind wheel is respectively installed at the main shaft two ends of direct current generator, is fixed on the main shaft by jump ring.The main shaft of direct current generator drives the wind wheel transmission.
The radiating fin of speed regulator and back cover, direct current generator are connected as a single entity by tap bolt.Speed regulator is made up of two-stage nichrome resistance wire and protective tube, the peripheral hardware aluminum alloy heat sink.Speed regulator is drawn four lug plates, and a slice lug plate is connected with motor, and three contact pin are connected with speed control switch respectively in addition.
Direct current generator and speed regulator radiating fin joint are provided with antivibration pad, and direct current generator and back cover joint are provided with shockproof.Vibrations when antivibration pad, shockproof slow down direct current generator work effectively reduce noise in the car.
Behind the direct current generator liner antivibration pad, be fixed on the spiral case frame by the speed adjusting resistance radiating fin.Direct current generator is drawn a negative line, an electrode line.
Another design proposal of the present utility model is omitted speed regulator, and this two-wheel blower fan comprises direct current generator, wind wheel, fore shell, back cover.Its key points in design is:
Fore shell and back cover connect and compose spiral case, and the radially two ends of spiral case are provided with exhaust outlet.Wind wheel rotates in spiral case, and wind radially blows out from the exhaust outlet at spiral case two ends.
Be provided with direct current generator between the forward and backward shell, a wind wheel is respectively installed at the main shaft two ends of direct current generator, is fixed on the main shaft by jump ring.The main shaft of direct current generator drives the wind wheel transmission.
Radiating fin and back cover, direct current generator are connected as a single entity by tap bolt.
The utility model is a kind of match equipment that utilizes the vehicle motor circulating hot water to give the heat supply of car chamber, has energy-conserving and environment-protective, and heating effect is good, and convenience operation is applicable to the processing and the indoor heat supply of car of engine cycles hot water in the various vehicles.
Description of drawings
Fig. 1 is an explosive view of the present utility model.
Fig. 2 is a stereogram of the present utility model.
The sequence number of above accompanying drawing and title: 1, direct current generator, 2, antivibration pad, 3, speed regulator, 4, fore shell, 5, tap bolt, 6, jump ring, 7, wind wheel, 8, back cover, 9, shockproof.
Embodiment
Mode of execution uses with reality of the present utility model and is example.The vehicle motor circulating hot water links to each other with radiator by pipeline, and two-wheel fan outlet and radiator are combined closely.Direct current generator 1 is drawn the negative line of a black, and connector assembly is a wiring ring; Article one, the electrode line of tangerine look is received on " MOTOR (motor) " of speed regulator 3.Speed regulator is drawn four lug plates, and a slice lug plate is connected with motor, and tangerine look, redness, yellow three lug plates are connected with high speed, three gears of middling speed and low speed of speed control switch (configuration separately) respectively.Direct current generator is connected power supply, selects the gear of speed regulator correspondence, and the two-wheel blower fan gets final product proper functioning, and warm braw is sent into the car chamber by pipeline.
Claims (2)
1, a kind of two-wheel blower fan, this blower fan comprise direct current generator (1), wind wheel (7), fore shell (4), back cover (8), speed regulator (3); It is characterized in that:
Fore shell (4) connects and composes spiral case with back cover (8), and the radially two ends of spiral case are provided with exhaust outlet, and wind wheel rotates in spiral case, and wind radially blows out from the exhaust outlet at spiral case two ends;
Be provided with direct current generator between the forward and backward shell, a wind wheel is respectively installed at the main shaft two ends of direct current generator (1), is fixed on the main shaft by jump ring, and the main shaft of direct current generator drives the wind wheel transmission;
The radiating fin of speed regulator (3) and back cover, direct current generator are connected as a single entity by tap bolt (5), speed regulator is made up of two-stage nichrome resistance wire and protective tube, the peripheral hardware aluminum alloy heat sink, speed regulator is drawn four lug plates, a slice lug plate is connected with motor, and three contact pin are connected with speed control switch respectively in addition.
2, a kind of two-wheel blower fan, this blower fan comprise direct current generator (1), wind wheel (7), fore shell (4), back cover (8), it is characterized in that:
Fore shell (4) connects and composes spiral case with back cover (8), and the radially two ends of spiral case are provided with exhaust outlet, and wind wheel rotates in spiral case, and wind radially blows out from the exhaust outlet at spiral case two ends;
Be provided with direct current generator between the forward and backward shell, a wind wheel is respectively installed at the main shaft two ends of direct current generator, is fixed on the main shaft by jump ring, and the main shaft of direct current generator drives the wind wheel transmission;
Radiating fin and back cover, direct current generator are connected as a single entity by tap bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164555XU CN201255144Y (en) | 2008-09-09 | 2008-09-09 | Double wheel blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164555XU CN201255144Y (en) | 2008-09-09 | 2008-09-09 | Double wheel blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255144Y true CN201255144Y (en) | 2009-06-10 |
Family
ID=40738460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820164555XU Expired - Fee Related CN201255144Y (en) | 2008-09-09 | 2008-09-09 | Double wheel blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255144Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104514A (en) * | 2011-11-09 | 2013-05-15 | 余姚市华昌电器制造有限公司 | Bladeless fan |
| CN103307039A (en) * | 2013-06-19 | 2013-09-18 | 上海酷风汽车部件有限公司 | Device of double-shaft air blower for mounting wind wheel |
| CN105443416A (en) * | 2015-12-23 | 2016-03-30 | 珠海格力电器股份有限公司 | Cooler and volute fan thereof |
| CN105545775A (en) * | 2016-01-13 | 2016-05-04 | 佛山市顺德区海伦宝电器有限公司 | Air way structure of cooling fan |
| CN106314080A (en) * | 2016-08-19 | 2017-01-11 | 桂林福冈新材料有限公司 | Silent air heater |
| CN109723658A (en) * | 2018-12-26 | 2019-05-07 | 上海洞彻智能科技有限公司 | A kind of evaporation fan |
| CN112283174A (en) * | 2020-11-20 | 2021-01-29 | 珠海格力电器股份有限公司 | Vibration damping gasket, centrifugal fan and vehicle air conditioner |
-
2008
- 2008-09-09 CN CNU200820164555XU patent/CN201255144Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104514A (en) * | 2011-11-09 | 2013-05-15 | 余姚市华昌电器制造有限公司 | Bladeless fan |
| CN103104514B (en) * | 2011-11-09 | 2016-04-13 | 杨丁平 | A kind of without blade fan |
| CN103307039A (en) * | 2013-06-19 | 2013-09-18 | 上海酷风汽车部件有限公司 | Device of double-shaft air blower for mounting wind wheel |
| CN105443416A (en) * | 2015-12-23 | 2016-03-30 | 珠海格力电器股份有限公司 | Cooler and volute fan thereof |
| CN105545775A (en) * | 2016-01-13 | 2016-05-04 | 佛山市顺德区海伦宝电器有限公司 | Air way structure of cooling fan |
| CN106314080A (en) * | 2016-08-19 | 2017-01-11 | 桂林福冈新材料有限公司 | Silent air heater |
| CN109723658A (en) * | 2018-12-26 | 2019-05-07 | 上海洞彻智能科技有限公司 | A kind of evaporation fan |
| CN112283174A (en) * | 2020-11-20 | 2021-01-29 | 珠海格力电器股份有限公司 | Vibration damping gasket, centrifugal fan and vehicle air conditioner |
| CN112283174B (en) * | 2020-11-20 | 2021-10-29 | 珠海格力电器股份有限公司 | Vibration damping gasket, centrifugal fan and vehicle air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUYAO HUACHANG ELECTRIC APPLIANCE MANUFACTURING CO Free format text: FORMER OWNER: CEN JIANLI Effective date: 20101227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 YUYAO HUACHANG ELECTRIC APPLIANCE MANUFACTURING CO., LTD., NO.111, HUANGSHAN WEST ROAD, YUYAO CITY, ZHEJIANG PROVINCE TO: 315400 NO.111, HUANGSHAN WEST ROAD, YUYAO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101227 Address after: 315400 No. 111 West Mount Huangshan Road, Zhejiang, Yuyao Patentee after: Yuyao Huachang Electrical Appliance Manufacture Co., Ltd. Address before: 315400 Yuyao Huachang Electrical Appliance Manufacturing Co., Ltd., No. 111 Mount Huangshan West Road, Yuyao, Zhejiang Patentee before: Cen Jianli |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20130909 |