CN202100528U - Novel ventilation fan shell structure - Google Patents
Novel ventilation fan shell structure Download PDFInfo
- Publication number
- CN202100528U CN202100528U CN2011201856957U CN201120185695U CN202100528U CN 202100528 U CN202100528 U CN 202100528U CN 2011201856957 U CN2011201856957 U CN 2011201856957U CN 201120185695 U CN201120185695 U CN 201120185695U CN 202100528 U CN202100528 U CN 202100528U
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- China
- Prior art keywords
- shell
- ventilation fan
- ventilator
- half shell
- utility
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- 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.)
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Abstract
The utility model discloses a ventilation fan shell structure. A left half shell and a right half shell which are symmetric are combined to form the ventilation fan shell structure, and fixing components which are fixed to an external fixing support are respectively arranged on outer surfaces of the left half shell and the right half shell. After the scheme is adopted, the ventilation fan shell structure can be connected with the ventilation fan shell fixing support via two different side surfaces of a shell of a ventilation fan, requirements of different shell hanging directions can be met, furthermore, redundant ventilation fan design is saved, and better technical effect is realized.
Description
Technical field
The utility model relates to a kind of ventilator, especially refers to a kind of novel ventilator shell mechanism.
Background technique
Ventilator is the mechanical energy that relies on input, improves supply gas the side by side machinery of body of gas pressure, and it is a kind of driven fluid machinery.
Ventilator is widely used in ventilation, dust discharge and the cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building; The ventilation of boiler and industrial furnace and air inducing; Cooling in the apparatus of air conditioning and the domestic electric appliance and ventilation; The oven dry of cereal and select and recommend the inflation of wind-tunnel wind regime and Hovercraft and propelling etc.
At present; Existing ventilator shell one side is dismountable intake grill; An other side is that on-dismountable or ventilator shell one side is dismountable intake grill with integral body of shell; Opposite side is dismountable side plate, but installation dimension and dismountable side plate installation dimension of detachable intake grill are inequality.To such an extent as to the ventilator shell can only a side and ventilator shell fixed support fix.
The model utility content
The utility model designs to existing ventilator shell, and a kind of novel ventilator shell mechanism is provided, and said ventilator can satisfy the requirement of a plurality of shell suspension directions.
It is following that the utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of novel ventilator shell mechanism is characterized in that, is combined by a left side half shell and right half shell of two symmetries, wherein, on the outer surface of a said left side half shell and right half shell, is respectively arranged with and the fixing fixed component of outside fixed support.
Further, preferred construction is that said fixed component is the protrusion of a circle, and this protrusion is located at side, the both sides central position of said shell.
Further, preferred construction is, the opening of ventilator is extended and forms in end in the edge rotation of a said left side half shell and right half shell.
The utility model has been taked after the such scheme; Two different sides of shell that can be through above-mentioned ventilator are connected with the fixed support of ventilator shell; Can satisfy different shell suspension directions, and then save unnecessary ventilator design, have better technical effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is carried out detailed description, so that the above-mentioned advantage of the utility model is clearer and more definite.
Fig. 1 a is the structural representation of a left side half shell of the utility model ventilator shell mechanism;
Fig. 1 b is the structural representation of the right side half shell of the utility model ventilator shell mechanism;
Fig. 2 a is the utility model ventilator shell and external support bracket fastened fixing direction schematic representation;
Fig. 2 b is the utility model ventilator shell and external support bracket fastened fixing direction schematic representation.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is carried out detailed description.
Fig. 1 a is the structural representation of a left side half shell of the utility model ventilator shell mechanism; Fig. 1 b is the structural representation of the right side half shell of the utility model ventilator shell mechanism;
Usually, said ventilator shell mechanism is combined by a left side half shell and right half shell of two symmetries, wherein, on the outer surface of a said left side half shell and right half shell, is respectively arranged with and the fixing fixed component 2 of outside fixed support.
Describe with its left half shell, shown in Fig. 1 a, the rotation of the edge of its shell is extended, and forms a structure that is similar to spiral conch shape, and it extends to the opening 1 that end forms ventilator.
And said fixed component 2 is protrusion of a circle, and this protrusion is located at side, the both sides central position of said shell.
Fig. 2 a is the utility model ventilator shell and external support bracket fastened fixing direction schematic representation; Fig. 2 b is the utility model ventilator shell and external support bracket fastened fixing direction schematic representation.
As shown in the figure; Said ventilator shell and fixed component and external fixed support 4 link together, and, because the said fixing member all is provided in a side of side, the both sides centre of shell; Therefore, it can satisfy the suspension requirement of ventilator shell for various directions.
The utility model has been taked after the such scheme; Two different sides of shell that can be through above-mentioned ventilator are connected with ventilator shell fixed support; Can satisfy different shell suspension directions, and then save unnecessary ventilator design, have better technical effect.
And; Since said assembly is used be about mutual symmetrical structure, therefore, when in use; It can interact with the fixed support of outside; Material and kind of design that the utility model is adopted diminish, thereby reduce the cost of preparing material as much as possible, have better technical effect.
It should be noted that; Above-mentioned specific embodiment only is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (3)
1. a novel ventilator shell mechanism is characterized in that, is combined by a left side half shell and right half shell of two symmetries, on the outer surface of a said left side half shell and right half shell, is respectively arranged with and the fixing fixed component of outside fixed support.
2. novel ventilator shell mechanism according to claim 1 is characterized in that said fixed component is the protrusion of a circle, and this protrusion is located at side, the both sides central position of said shell.
3. novel ventilator shell mechanism according to claim 1 and 2 is characterized in that, the opening of ventilator is extended and forms in end in the rotation of the edge of a said left side half shell and right half shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856957U CN202100528U (en) | 2011-05-25 | 2011-05-25 | Novel ventilation fan shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856957U CN202100528U (en) | 2011-05-25 | 2011-05-25 | Novel ventilation fan shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100528U true CN202100528U (en) | 2012-01-04 |
Family
ID=45386543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201856957U Expired - Fee Related CN202100528U (en) | 2011-05-25 | 2011-05-25 | Novel ventilation fan shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100528U (en) |
-
2011
- 2011-05-25 CN CN2011201856957U patent/CN202100528U/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: 20120104 Termination date: 20140525 |