CN205503507U - Multi -functional fan - Google Patents
Multi -functional fan Download PDFInfo
- Publication number
- CN205503507U CN205503507U CN201620172866.5U CN201620172866U CN205503507U CN 205503507 U CN205503507 U CN 205503507U CN 201620172866 U CN201620172866 U CN 201620172866U CN 205503507 U CN205503507 U CN 205503507U
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- Prior art keywords
- pipe
- bird
- blow
- air blower
- cold
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Abstract
The utility model discloses a multi -functional fan, including casing, motor, fixedly connected with air intake and air outlet on the casing, fixedly connected with impeller on the transmission shaft of motor, this impeller is fixed to be set up in the casing, the air intake includes air -supply line, blow off pipe, filter tube, prevents bird pipe and rain cap, the air -supply line is connected perpendicularly in the middle part of blow off pipe, the top of filter tube with prevent that the bird pipe is connected, the bottom is connected with the top of blow off pipe, just prevent the fixed rain cap that is provided with in top of bird pipe, the bottom of blow off pipe sets up perpendicularly in ground. The utility model discloses simple structure has amortization, rain -proof, prevents the bird, blowdown, filtered air's function.
Description
Technical field
This utility model relates to fluid machinery technical field, has particularly related to a kind of Multi-function air blower.
Background technology
The use of blower fan is very extensive, and at many Factory Buildings, public place all uses blower fan air-supply to strengthen indoor air flows, but general blower fan only utilizes the rotation of impeller to produce wind-force is sent to indoor, function singleness, and noise is big, easy to leak, easy hydrops, it is impossible to cross air filtering.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is that and provides a kind of Multi-function air blower, simple in construction, has noise reduction, bird rainproof, anti-, the function of blowdown, excessively air filtering.
To achieve these goals, the technical solution adopted in the utility model is such that a kind of Multi-function air blower, including casing, motor, described casing is fixedly connected with air inlet and air outlet；Being fixedly connected with impeller on the power transmission shaft of described motor, this impeller is fixedly installed in casing；Described air inlet includes blast pipe, blow-off pipe, filter tube, anti-bird pipe and rain cap, and described blast pipe is vertically connected at the middle part of blow-off pipe；The top of described filter tube is connected with anti-bird pipe, bottom is connected with the top of blow-off pipe, and the top of described anti-bird pipe is fixedly installed rain hat, and the bottom of described blow-off pipe is vertically installed in ground；Described rain cap include cold gadolinium plate, thermoplastic polyurethanes layer, Polyamide Yarns nonwoven fabric layer, under cold gadolinium plate composition, the upper surface of described thermoplastic polyurethanes layer is connected with the lower surface of upper cold gadolinium plate, the lower surface of thermoplastic polyurethanes layer is connected with the upper surface of Polyamide Yarns nonwoven fabric layer, and the lower surface of Polyamide Yarns nonwoven fabric layer is connected with the upper surface of lower cold-reduced sheet.
As a kind of preferred version, described rain cap is roof shape.
As a kind of preferred version, described cold gadolinium plate with under cold gadolinium plate surface on be coated with zinc layers.
As a kind of preferred version, described cold gadolinium plate is cellular, and the upper surface of upper cold gadolinium plate is evenly distributed with protruding lines.
As a kind of preferred version, described Polyamide Yarns nonwoven fabric layer accompanies reticular fiber.
As a kind of preferred version, the perisporium of described anti-bird pipe has fresh air inlet, and is coated with bird prevention net.
As a kind of preferred version, in described filter tube, it is provided with a drainage screen.
Compared with prior art, the beneficial effects of the utility model: this utility model simple in construction, there is noise reduction, bird rainproof, anti-, the function of blowdown, excessively air filtering.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rain cap in this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
Embodiment:
As it is shown in figure 1, a kind of Multi-function air blower, including casing 1, motor 2, described casing 1 is fixedly connected with air inlet and air outlet 4；Being fixedly connected with impeller (owing to being installed in component, Gu Tuzhong does not shows that) on the power transmission shaft of described motor 1, this impeller is fixedly installed in casing 1；Described air inlet includes blast pipe 31, blow-off pipe 32, filter tube 33, anti-bird pipe 34 and rain cap 35, and described blast pipe 31 is vertically connected at the middle part of blow-off pipe 32；The top of described filter tube 33 is connected with anti-bird pipe 34, bottom is connected with the top of blow-off pipe 32, and the top of described anti-bird pipe 34 is fixedly installed rain hat 35, and described rain cap 35 is in roof shape；The bottom of described blow-off pipe 32 is vertically installed in ground.
As shown in Figure 2, described rain cap 35 include cold gadolinium plate 351, thermoplastic polyurethanes layer 352, Polyamide Yarns nonwoven fabric layer 353, under cold gadolinium plate 354 form, the upper surface of described thermoplastic polyurethanes layer 352 is connected with the lower surface of upper cold gadolinium plate 351, the lower surface of thermoplastic polyurethanes layer 352 is connected with the upper surface of Polyamide Yarns nonwoven fabric layer 353, and the lower surface of Polyamide Yarns nonwoven fabric layer 353 is connected with the upper surface of lower cold-reduced sheet 354；Described thermoplastic polyurethanes layer 352, as impermeable layer, plays antiseepage buffer action.
The preferred described cold gadolinium plate 351 of this utility model with under cold gadolinium plate 354 surface on be coated with zinc layers, antioxidation；Described cold gadolinium plate 351 is in cellular, and the upper surface of upper cold gadolinium plate 351 is evenly distributed with protruding lines, good water-proof effect, plays anti-skidding effect.
The preferred described Polyamide Yarns nonwoven fabric layer 353 of this utility model accompanies reticular fiber, and good insulating, thermostability are strong, corrosion resistance good, intensity is high.
The perisporium of the preferred described anti-bird pipe 34 of this utility model has fresh air inlet, and is coated with bird prevention net, plays anti-bird insect protected and enters the effect of air inlet.
It is provided with a drainage screen in the preferred described filter tube 33 of this utility model, plays the effect of air filtering.
When being embodied as, motor 2 operating controls impeller and air is entered from air inlet, and rain cap 35 is for waterproof, and anti-bird pipe 34 plays anti-bird insect protected effect, then filters air via filter tube 33, is being entered by blast pipe 31, is finally being discharged by air outlet 4.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (7)
1. a Multi-function air blower, it is characterised in that: include casing, motor, described casing is fixedly connected with air inlet and air outlet；Being fixedly connected with impeller on the power transmission shaft of described motor, this impeller is fixedly installed in casing；Described air inlet includes blast pipe, blow-off pipe, filter tube, anti-bird pipe and rain cap, and described blast pipe is vertically connected at the middle part of blow-off pipe；The top of described filter tube is connected with anti-bird pipe, bottom is connected with the top of blow-off pipe, and the top of described anti-bird pipe is fixedly installed rain hat, and the bottom of described blow-off pipe is vertically installed in ground；Described rain cap include cold gadolinium plate, thermoplastic polyurethanes layer, Polyamide Yarns nonwoven fabric layer, under cold gadolinium plate composition, the upper surface of described thermoplastic polyurethanes layer is connected with the lower surface of upper cold gadolinium plate, the lower surface of thermoplastic polyurethanes layer is connected with the upper surface of Polyamide Yarns nonwoven fabric layer, and the lower surface of Polyamide Yarns nonwoven fabric layer is connected with the upper surface of lower cold-reduced sheet.
A kind of Multi-function air blower the most according to claim 1, it is characterised in that: described rain cap is roof shape.
A kind of Multi-function air blower the most according to claim 1, it is characterised in that: described cold gadolinium plate with under cold gadolinium plate surface on be coated with zinc layers.
A kind of Multi-function air blower the most according to claim 3, it is characterised in that: described cold gadolinium plate is cellular, and the upper surface of upper cold gadolinium plate is evenly distributed with protruding lines.
A kind of Multi-function air blower the most according to claim 4, it is characterised in that: described Polyamide Yarns nonwoven fabric layer accompanies reticular fiber.
A kind of Multi-function air blower the most according to claim 1, it is characterised in that: the perisporium of described anti-bird pipe has fresh air inlet, and is coated with bird prevention net.
A kind of Multi-function air blower the most according to claim 1, it is characterised in that: it is provided with a drainage screen in described filter tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172866.5U CN205503507U (en) | 2016-03-08 | 2016-03-08 | Multi -functional fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172866.5U CN205503507U (en) | 2016-03-08 | 2016-03-08 | Multi -functional fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503507U true CN205503507U (en) | 2016-08-24 |
Family
ID=56726773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172866.5U Active CN205503507U (en) | 2016-03-08 | 2016-03-08 | Multi -functional fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503507U (en) |
-
2016
- 2016-03-08 CN CN201620172866.5U patent/CN205503507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |