CN201416998Y - Panel structure of ventilator - Google Patents
Panel structure of ventilator Download PDFInfo
- Publication number
- CN201416998Y CN201416998Y CN200920057836XU CN200920057836U CN201416998Y CN 201416998 Y CN201416998 Y CN 201416998Y CN 200920057836X U CN200920057836X U CN 200920057836XU CN 200920057836 U CN200920057836 U CN 200920057836U CN 201416998 Y CN201416998 Y CN 201416998Y
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- China
- Prior art keywords
- panel
- utensil
- panel structure
- deflector
- 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 panel structure of a ventilator, belonging to the technical field of ventilators; the panel structure of the ventilator comprises a panel frame, a plurality of guide plates fixed in the panel frame, air flow holes are formed among the guide plates, and a windward surface of the guide plate is an arc curved surface. The panel structure has simple structure and good stream guiding effect and solves the disadvantages that the existing panel structure has high noise owning to irrational design.
Description
Technical field:
The utility model belongs to ventilation utensil technical field, relates in particular to a kind of panel construction of the utensil that ventilates.
Background technology:
Panel is the important component part of ventilation utensil, and except that decoration function, what is more important also has the function of afflux, water conservancy diversion.Traditional ventilation apparatus front panel is relatively paid attention to its decorative effect, generally all makes vertical bar, three-back-shaped hypotenuse or latticed.Though the panel that designs and produces like this has certain decorative effect, but its water conservancy diversion poor effect, speed to airflow inlet has certain throttling action, the air intake resistance is big, the absolute velocity of airflow inlet can produce deflection, this deflection and the throttling action utensil performance curve that will cause ventilating descends, and noise increases.
The utility model content:
The purpose of this utility model is intended to overcome deficiency and the defective on the existing ventilation appliance design, provide a kind of water conservancy diversion effective the panel construction of ventilation utensil.
The utility model mainly realizes reducing the purpose of ventilation utensil noise by following technical solution:
A kind of panel construction of the utensil that ventilates, it comprises panel frame, is fixed at a plurality of deflectors in the panel frame, is formed with air inlet between the deflector, the curved curved surface shape in the windward side of described deflector.
The windward side of wherein said deflector can be dome shape.
It is oval planar that the windward side of wherein said deflector can be.
The utility model beneficial effect is: the utility model is simple in structure, and it comprises panel frame, is fixed at a plurality of deflectors in the panel frame, is formed with inlet channel between the deflector, the curved curved surface shape in the windward side of described deflector.It is unreasonable because of designing that the utility model has solved existing panel construction effectively, and air intake is because of impacting defective and the deficiency that produces big noise greatly.
Description of drawings:
Fig. 1 is this practical new construction schematic diagram;
Fig. 2 is Figure 1A-A cutaway view.
The 1-panel frame, 2-deflector, 3-inlet channel
The specific embodiment:
Below in conjunction with accompanying drawing the technical solution of the utility model is described further:
As shown in Figure 1 and Figure 2, the panel construction of a kind of utensil that ventilates of the utility model, it comprises panel frame 1, is fixed at a plurality of deflectors 2 in the panel frame 1, is formed with inlet channel 3 between the deflector 2, the curved curved surface shape in the windward side of described deflector 2.Panel material of the present utility model can be plastics, steel plate or aluminium alloy; The windward side of deflector 2 can be dome shape, oval planar and other arc-shaped curved surface shape.As shown in drawings, the deflector 2 of ventilation apparatus front panel is designed to arc-shaped curved surface, and 2 guide functions of deflector make ventilation utensil outer air enter smoothly in the ventilation utensil along the arc-shaped curved surface of arc deflector 2, reduced gas shock, ventilation utensil air inlet vortex flow district is reduced.The air intake of this ventilation apparatus front panel also has resistance, but after having adopted circular blast baffle 2, air-inlet condition has obtained greatly improving, gas flow smooth, so noise ratio tradition ventilation utensil is little, aerodynamic quality also makes moderate progress.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (3)
1, a kind of panel construction of the utensil that ventilates, it comprises panel frame (1), be fixed at a plurality of deflectors (2) in the panel frame (1), be formed with air inlet (3) between the deflector (2), it is characterized in that: the curved curved surface shape in the windward side of described deflector (2).
2, the panel construction of a kind of utensil that ventilates according to claim 1 is characterized in that: the windward side of described deflector (2) is dome shape.
3, the panel construction of a kind of utensil that ventilates according to claim 1 is characterized in that: the windward side of described deflector (2) is oval planar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057836XU CN201416998Y (en) | 2009-06-03 | 2009-06-03 | Panel structure of ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920057836XU CN201416998Y (en) | 2009-06-03 | 2009-06-03 | Panel structure of ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416998Y true CN201416998Y (en) | 2010-03-03 |
Family
ID=41793422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920057836XU Expired - Fee Related CN201416998Y (en) | 2009-06-03 | 2009-06-03 | Panel structure of ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416998Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848636A (en) * | 2015-06-08 | 2015-08-19 | 上海海洋大学 | Flow scattering partition for improving uniformity of air flow of refrigeration house |
-
2009
- 2009-06-03 CN CN200920057836XU patent/CN201416998Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848636A (en) * | 2015-06-08 | 2015-08-19 | 上海海洋大学 | Flow scattering partition for improving uniformity of air flow of refrigeration house |
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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: 20100303 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |