CN203441825U - Centrifugal fan device - Google Patents
Centrifugal fan device Download PDFInfo
- Publication number
- CN203441825U CN203441825U CN201320513561.2U CN201320513561U CN203441825U CN 203441825 U CN203441825 U CN 203441825U CN 201320513561 U CN201320513561 U CN 201320513561U CN 203441825 U CN203441825 U CN 203441825U
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- CN
- China
- Prior art keywords
- cooling water
- centrifugal fan
- outlet
- utility
- model
- 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 discloses a centrifugal fan device which comprises a centrifugal fan body (6) and a cooling water device (5). An air outlet (7) of the centrifugal fan body (6) is connected with an air inlet (4) of the cooling water device (5), cooled gas is output through an air outlet (1) of the cooling water device (5), the cooling water device (5) is provided with a cooling water inlet (2) and a cooling water outlet(3), and the cooling water inlet (2) and the cooling water outlet(3) are connected through a water pipe (8). The traditional cooling water device is additionally arranged on the rear section of a fan so that heat generated in the air compression process can be completely cooled, and efficiency of the fan is improved.
Description
Technical field
The utility model relates to centrifugal fan device always.
Background technique
At present, traditional centrifugal blower is when summer temperature is high, and blower fan can be subject to the impact of high temperature, and because the gas of output is processed through overcompression, its temperature also can be higher, makes like this machine working efficiency reduce, and fault increases.
Model utility content
The utility model object is that the defect existing for prior art provides a kind of centrifugal fan device.
The utility model for achieving the above object, adopt following technological scheme: a kind of centrifugal fan device, comprise centrifugal blower body and chilled water unit, the air outlet of described centrifugal blower body is connected with the suction port of described chilled water unit, and by the air outlet of described chilled water unit, cooled gas is exported; On described chilled water unit, be provided with cooling water intake and cooling water outlet, between described cooling water intake and cooling water outlet, be connected with water pipe.
The beneficial effects of the utility model: the utility model, at the back segment of blower fan, adds traditional chilled water unit, the heat fully producing in cooling-air compression process, the efficiency of raising blower fan.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Embodiment
Shown in Fig. 1, for a kind of centrifugal fan device, comprise centrifugal blower body 6 and chilled water unit 5, the air outlet 7 of described centrifugal blower body 6 is connected with the suction port 4 of described chilled water unit 5, and by the air outlet 1 of described chilled water unit 5, cooled gas is exported; On described chilled water unit 5, be provided with cooling water intake 2 and cooling water outlet 3, between described cooling water intake 2 and cooling water outlet 3, be connected with water pipe 8.
In summer high temperature season, this centrifugal blower is not subject to the impact of high temperature, carry out cooling blower, and fan operation is steady, can not affect because of summer high temperature the work of blower fan without another oil (gas) filling device, and leaving air temp obviously reduces, and the electric current of motor declines.Blast is stable.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a centrifugal fan device, it is characterized in that, comprise centrifugal blower body (6) and chilled water unit (5), the air outlet (7) of described centrifugal blower body (6) is connected with the suction port (4) of described chilled water unit (5), and by the air outlet (1) of described chilled water unit (5), cooled gas is exported; On described chilled water unit (5), be provided with cooling water intake (2) and cooling water outlet (3), between described cooling water intake (2) and cooling water outlet (3), be connected with water pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513561.2U CN203441825U (en) | 2013-08-21 | 2013-08-21 | Centrifugal fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513561.2U CN203441825U (en) | 2013-08-21 | 2013-08-21 | Centrifugal fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441825U true CN203441825U (en) | 2014-02-19 |
Family
ID=50092884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513561.2U Expired - Fee Related CN203441825U (en) | 2013-08-21 | 2013-08-21 | Centrifugal fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441825U (en) |
-
2013
- 2013-08-21 CN CN201320513561.2U patent/CN203441825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |