CN201671848U - Axial-flow fan with waterproof layer - Google Patents
Axial-flow fan with waterproof layer Download PDFInfo
- Publication number
- CN201671848U CN201671848U CN2010201703181U CN201020170318U CN201671848U CN 201671848 U CN201671848 U CN 201671848U CN 2010201703181 U CN2010201703181 U CN 2010201703181U CN 201020170318 U CN201020170318 U CN 201020170318U CN 201671848 U CN201671848 U CN 201671848U
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- CN
- China
- Prior art keywords
- axial
- flow fan
- stator
- flow blower
- capacitor
- 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 an axial-flow fan with waterproof layers, which comprises a stator, a rotor assembly, a shell and a wiring box, wherein the stator is provided with a coil, the wiring box is provided with a capacitor, the wiring box is connected with the shell, the stator is arranged inside the rotor assembly, the rotor assembly and the stator are arranged in the shell, a first waterproof layer is arranged outside the coil, and a second waterproof layer is arranged outside the capacitor. In the axial-flow fan with the waterproof layers of the utility model, the first waterproof layer is arranged outside the coil, and the second waterproof layer is arranged outside the capacitor, thus, the influences of vapor and dust can be effectively prevented, thereby the service life of the axial-flow fan is prolonged, and the axial-flow fan can work in an environment with larger humidity and even dive to work, i.e. the application range of the axial-flow fan is enlarged.
Description
Technical field
The utility model relates to a kind of axial-flow blower, relates in particular to a kind of axial-flow blower with watertightness barrier.
Background technique
Axial-flow blower is widely used in every field as ventilation and cooling equipment.In the prior art, the capacitor of axial-flow blower is installed in the terminal box, and this terminal box is by on the housing that is bolted to axial-flow blower.Owing to be easy to suck steam and dust during axial-flow blower work, easily the coiling on outer causes corrosion and damages to capacitor and stator iron core, this has just reduced the working life of axial-flow blower, therefore, this axial-flow blower also just can not be worked in the bigger environment of humidity, and Applicable scope is less.
The model utility content
The utility model is easy to suck steam and dust at the axial-flow blower of prior art when working, easily the coiling on outer causes corrosion and damages to capacitor and stator iron core, thereby reduced the deficiency in the working life of axial-flow blower, provide a kind of long service life and Applicable scope to have the axial-flow blower of watertightness barrier more greatly.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of axial-flow blower with watertightness barrier comprises stator, rotor assembly, housing that is provided with coil and the terminal box that is provided with capacitor, described terminal box is connected with housing, described stator is arranged at the inside of rotor assembly, described rotor assembly and stator are arranged in the housing, described coil is provided with first watertightness barrier outward, and described capacitor is provided with second watertightness barrier outward.
The beneficial effects of the utility model are: the axial-flow blower that the utlity model has watertightness barrier is by putting first watertightness barrier at the coil peripheral hardware, capacitor is provided with second watertightness barrier outward, can effectively stop steam and effect of dust like this, thereby prolong the working life of axial-flow blower, also make axial-flow blower in the bigger environment of humidity, to work or even diving work, also just enlarged the Applicable scope of axial-flow blower.
Further, the material of described first watertightness barrier is an epoxy resin.
Further, the material of described second watertightness barrier is an epoxy resin.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the axial-flow blower of watertightness barrier;
Fig. 2 is the right elevation of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Fig. 1 is the structural representation that the utlity model has the axial-flow blower of watertightness barrier, and Fig. 2 is the right elevation of Fig. 1.Shown in Fig. 1 and 2, described axial-flow blower with watertightness barrier comprises stator, rotor assembly 2, housing 3 that is provided with coil 1 and the terminal box 5 that is provided with capacitor 4, described terminal box 5 is connected with housing 3, described stator is arranged at the inside of rotor assembly 2, described rotor assembly 2 and stator are arranged in the housing 1, described coil 1 outer first watertightness barrier 6 that is provided with, described capacitor 4 outer second watertightness barriers 7 that are provided with.The material of described first watertightness barrier 6 is an epoxy resin.The material of described second watertightness barrier 7 is an epoxy resin.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. axial-flow blower with watertightness barrier, comprise stator, rotor assembly (2), housing (3) that is provided with coil (1) and the terminal box (5) that is provided with capacitor (4), described terminal box (5) is connected with housing (3), described stator is arranged at the inside of rotor assembly (2), described rotor assembly (2) and stator are arranged in the housing (1), it is characterized in that: outer first watertightness barrier (6) that is provided with of described coil (1), outer second watertightness barrier (7) that is provided with of described capacitor (4).
2. axial-flow blower according to claim 1 is characterized in that: the material of described first watertightness barrier (6) is an epoxy resin.
3. axial-flow blower according to claim 1 is characterized in that: the material of described second watertightness barrier (7) is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703181U CN201671848U (en) | 2010-04-26 | 2010-04-26 | Axial-flow fan with waterproof layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703181U CN201671848U (en) | 2010-04-26 | 2010-04-26 | Axial-flow fan with waterproof layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671848U true CN201671848U (en) | 2010-12-15 |
Family
ID=43329260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201703181U Expired - Fee Related CN201671848U (en) | 2010-04-26 | 2010-04-26 | Axial-flow fan with waterproof layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671848U (en) |
-
2010
- 2010-04-26 CN CN2010201703181U patent/CN201671848U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140426 |