CN202468379U - Novel fan - Google Patents
Novel fan Download PDFInfo
- Publication number
- CN202468379U CN202468379U CN2012200907867U CN201220090786U CN202468379U CN 202468379 U CN202468379 U CN 202468379U CN 2012200907867 U CN2012200907867 U CN 2012200907867U CN 201220090786 U CN201220090786 U CN 201220090786U CN 202468379 U CN202468379 U CN 202468379U
- Authority
- CN
- China
- Prior art keywords
- spiral case
- wind wheel
- volute
- sideboard
- motor
- 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
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Abstract
The utility model relates to a novel fan. The novel fan is characterized by comprising a motor, motor supports, a volute left side plate, a wind wheel, a shockproof gasket, a volute right side plate, an air guide ring, an enclosing plate and a volute installing plate; the motor is arranged on the motor supports which are fixedly arranged on the volute left side plate; an output shaft of the motor is connected with the wind wheel; the shockproof gasket is also arranged at an end, which is connected with the wind wheel, of the motor; the volute right side plate is arranged on the side of the wind wheel and is provided with the air guide ring; and the enclosing plate is arranged between the volute left side plate and the volute right side plate, and the volute left side plate, the volute right side plate and the enclosing plate are combined to form a volute by the volute installing plate on one side of the enclosing plate. The novel fan is simple in structure and convenient to install, and the service life of the fan can be prolonged. Besides, the novel fan can be widely applied to various work conditions.
Description
Technical field
The utility model relates to a kind of blower fan, especially a kind of high efficiency blower fan of optimum blade parameter.
Background technique
At present, the blower fan on the market is made up of cover body and bottom two-part mostly, and is connected through bolt between bottom and the cover body, but the fan installing structure of this structure is comparatively complicated, and the bottom of this blower fan can not be general, and the expense when causing maintenance increases.And the assembly department of volute of blower often all will be arranged on the bottom outer wall, so just can't satisfy that the user installs the difference of volute of blower and the requirement of different steering positions.
The model utility content
To the problems referred to above, the purpose of the utility model provides a kind of simple in structure, easy for installation, and can prolong the blower fan novel fan in working life.
For realizing above-mentioned purpose, the utility model is taked following technological scheme: a kind of novel fan is characterized in that: it comprises motor, electric machine support, spiral case left sideboard, wind wheel, shockproof pad, spiral case right sideboard, air-ducting ring, coaming plate and spiral case mounting plate; Said motor is arranged on the said electric machine support, and said electric machine support is installed on the said spiral case left sideboard; The output shaft of said motor connects said wind wheel; The connecting end that is positioned at said motor and said wind wheel also is provided with said shockproof pad; Said spiral case right sideboard is arranged on said wind wheel side, on the said spiral case right sideboard said air-ducting ring is installed; Be provided with said coaming plate between said spiral case left sideboard and the said spiral case right sideboard, said coaming plate one side is combined into spiral case by said spiral case mounting plate with said spiral case left sideboard, spiral case right sideboard and coaming plate.
Be positioned at said spiral case right sideboard side, a wind wheel cap also is installed on the said wind wheel.
Blade on the said wind wheel adopts the profilogram structure.
The intermediate portion of said spiral case left sideboard and spiral case right sideboard is respectively arranged with intake grill.
The utility model is owing to take above technological scheme; It has the following advantages: 1, the utility model is owing to adopt electric machine built-in in spiral case; Spiral case is by spiral case left sideboard that is positioned at motor side and the spiral case right sideboard that is positioned at the wind wheel side; And the coaming plate formation, it is simple in structure, and installation is comparatively convenient.2, the utility model is because the blade on the wind wheel adopts the profilogram structure, like this can be so that the blade on the wind wheel reach optimum value with cooperating of spiral case, prolonged blower fan working life.3, the utility model drives big air quantity owing to can realize two-way air intake, and its efficient can reach 28%, and cost is lower.The utility model can be widely used in the various operating modes.
Description of drawings
Fig. 1 is the modular construction schematic representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is carried out detailed description.
As shown in Figure 1, the utility model comprises motor 1, electric machine support 2, spiral case left sideboard 3, wind wheel 4, shockproof pad 5, spiral case right sideboard 6, air-ducting ring 7, coaming plate 8 and spiral case mounting plate 9.
Motor 1 is arranged on the electric machine support 2, and electric machine support 2 is installed on the spiral case left sideboard 3.The output shaft of motor 1 connects wind wheel 4, drives wind wheel 4 and rotates.The connecting end that is positioned at motor 1 and wind wheel 4 also is provided with shockproof pad 5.Spiral case right sideboard 6 is arranged on wind wheel 4 one sides, and air-ducting ring 7 is installed on spiral case right sideboard 6.Between spiral case left sideboard 3 and spiral case right sideboard 6, be provided with a coaming plate 8, coaming plate 8 one sides are provided with a spiral case mounting plate 9, and spiral case mounting plate 9 is combined into spiral case with spiral case left sideboard 3, spiral case right sideboard 6 and coaming plate 8.
In the foregoing description, be positioned at spiral case right sideboard 6 sides, a wind wheel cap 10 also is installed on wind wheel 4.
In the foregoing description, the blade on the wind wheel 4 adopts the profilogram structure, can prolong the working life of the utility model blower fan so that the blade on the wind wheel 4 reaches optimum value with cooperating of spiral case like this.
Among above-mentioned each embodiment, be respectively arranged with intake grill, can realize two-way air intake in the intermediate portion of spiral case left sideboard 3 and spiral case right sideboard 6.
In sum, the utility model drives wind wheel 4 by motor 1 and rotates in use, realizes two-way air intake, and then increases the utilization ratio of wind wheel 4 working staties.
Above-mentioned each embodiment only is used to explain the utility model; The connection of each parts and structure all can change to some extent; On the basis of the utility model technological scheme; All improvement and equivalents of the connection and the structure of individual component being carried out according to the utility model principle all should not got rid of outside the protection domain of the utility model.
Claims (5)
1. novel fan, it is characterized in that: it comprises motor, electric machine support, spiral case left sideboard, wind wheel, shockproof pad, spiral case right sideboard, air-ducting ring, coaming plate and spiral case mounting plate;
Said motor is arranged on the said electric machine support, and said electric machine support is installed on the said spiral case left sideboard; The output shaft of said motor connects said wind wheel; The connecting end that is positioned at said motor and said wind wheel also is provided with said shockproof pad; Said spiral case right sideboard is arranged on said wind wheel side, on the said spiral case right sideboard said air-ducting ring is installed; Be provided with said coaming plate between said spiral case left sideboard and the said spiral case right sideboard, said coaming plate one side is combined into spiral case by said spiral case mounting plate with said spiral case left sideboard, spiral case right sideboard and coaming plate.
2. a kind of novel fan as claimed in claim 1 is characterized in that: be positioned at said spiral case right sideboard side, a wind wheel cap also is installed on the said wind wheel.
3. a kind of novel fan as claimed in claim 1 is characterized in that: the blade on the said wind wheel adopts the profilogram structure.
4. a kind of novel fan as claimed in claim 2 is characterized in that: the blade on the said wind wheel adopts the profilogram structure.
5. like claim 1 or 2 or 3 or 4 described a kind of novel fans, it is characterized in that: the intermediate portion of said spiral case left sideboard and spiral case right sideboard is respectively arranged with intake grill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200907867U CN202468379U (en) | 2012-03-12 | 2012-03-12 | Novel fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200907867U CN202468379U (en) | 2012-03-12 | 2012-03-12 | Novel fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468379U true CN202468379U (en) | 2012-10-03 |
Family
ID=46916539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200907867U Expired - Fee Related CN202468379U (en) | 2012-03-12 | 2012-03-12 | Novel fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514379A (en) * | 2017-09-25 | 2017-12-26 | 深圳市普瑞美泰环保科技有限公司 | A kind of centrifugal blower of the double air-out of double air intakes |
| CN107725435A (en) * | 2017-10-30 | 2018-02-23 | 佛山市南海九洲普惠风机有限公司 | A kind of centrifugal fan structure |
| CN104456904B (en) * | 2013-09-25 | 2018-02-27 | 珠海格力电器股份有限公司 | Air conditioner |
-
2012
- 2012-03-12 CN CN2012200907867U patent/CN202468379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456904B (en) * | 2013-09-25 | 2018-02-27 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107514379A (en) * | 2017-09-25 | 2017-12-26 | 深圳市普瑞美泰环保科技有限公司 | A kind of centrifugal blower of the double air-out of double air intakes |
| CN107725435A (en) * | 2017-10-30 | 2018-02-23 | 佛山市南海九洲普惠风机有限公司 | A kind of centrifugal fan structure |
| CN107725435B (en) * | 2017-10-30 | 2024-03-19 | 佛山市南海九洲普惠风机有限公司 | Centrifugal fan structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130312 |