CN203035622U - Ventilation structure arranged on suspended ceiling - Google Patents
Ventilation structure arranged on suspended ceiling Download PDFInfo
- Publication number
- CN203035622U CN203035622U CN 201320062334 CN201320062334U CN203035622U CN 203035622 U CN203035622 U CN 203035622U CN 201320062334 CN201320062334 CN 201320062334 CN 201320062334 U CN201320062334 U CN 201320062334U CN 203035622 U CN203035622 U CN 203035622U
- Authority
- CN
- China
- Prior art keywords
- air
- inlet grille
- inlet
- ventilation fan
- suspended ceiling
- 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 - Lifetime
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Abstract
The utility model discloses a ventilation structure arranged on a suspended ceiling. The ventilation structure arranged on the suspended ceiling solves the technical problems that at present, a ventilation structure arranged on a suspended ceiling is troublesome in installation and poor in air inflow effect. The ventilation structure arranged on the suspended ceiling comprises a fixed ventilator main machine, and is characterized in that an impeller is arranged in the ventilator main machine, an air inlet is formed in the ventilator main machine below the impeller, an air-inlet grille fixedly connected on the ventilator main machine is arranged below the air inlet, the size of the air-inlet grille is larger than that of the air inlet, the air-inlet grille is convex downwards, two sides of the air-inlet grille form two steps, keels fixedly connected with a ventilator are respectively arranged above the two steps, the air-inlet grille is fixedly connected on the keels, the ventilator main machine is communicated with an air flue, and an air outlet is formed in the other end of the air flue. The size of the air-inlet grille of the ventilation structure arranged on the suspended ceiling is larger than that of the air inlet, and the air-inlet grille is convenient to install. The inward convex design of the air-inlet grille enables air intake to be convenient, and an air intake effect and an air outtake effect are good.
Description
Technical field
The utility model relates to furred ceiling mounting technique field, especially a kind of air-exchanging structure that is installed in furred ceiling.
Background technique
Be installed in the air-exchanging structure of furred ceiling at present, the grid of intake grill is general consistent with the air inlet port dimensions of ventilation fan main frame, during installation, must align grid with suction port, and the installation requirement height, and grid generally is the plane, and the air inlet effect is general.
The model utility content
The purpose of this utility model is to provide a kind of air-exchanging structure that is installed in furred ceiling in order to solve above-mentioned the deficiencies in the prior art, and easy for installation, air inlet is effective.
In order to achieve the above object, a kind of air-exchanging structure that is installed in furred ceiling that the utility model is designed, comprise through fixing ventilation fan main frame, it is characterized in that in the described ventilation fan main frame impeller being housed, be on the ventilation fan main frame of impeller below and have suction port, the below of described suction port be equipped with one be fixed on the ventilation fan main frame and size greater than the air-inlet grille of suction port, described air-inlet grille is shaped as down convex, its both sides form two steps, the top at described two step places is respectively equipped with keel affixed with ventilation fan, described air-inlet grille is fixed on the keel, and described ventilation fan main frame is communicated with an air channel, and the other end in described air channel has the air outlet.The air-inlet grille size is conveniently installed greater than air inlet port dimensions; Following convex design is convenient to air inlet, and air inlet is effective.
Improve and replenish as the further of said structure, the utility model also comprises the combination in any of following additional technical feature or these features:
Be equipped with once the fixing grid of giving vent to anger below, described air outlet, and the described grille-like of giving vent to anger is consistent with air-inlet grille, and it is effective to give vent to anger.
Described suction port is arranged on the protuberance top of air-inlet grille, and suction port and air-inlet grille are more fitted, the air inlet better effects if.
A kind of air-exchanging structure that is installed in furred ceiling that the utility model obtains, air-inlet grille size are conveniently installed greater than air inlet port dimensions; Following convex design is convenient to air inlet, and inlet, outlet are effective.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-ventilation fan main frame, 2-impeller, 3-suction port, 4-air-inlet grille, 5-air channel, 6-air outlet, 7-give vent to anger grid, 8-keel.
Embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
As shown in Figure 1, a kind of air-exchanging structure that is installed in furred ceiling that present embodiment is described, comprise through fixing ventilation fan main frame 1, in the described ventilation fan main frame 1 impeller 2 is housed, be on the ventilation fan main frame 1 of impeller below and have suction port 3, the below of described suction port 3 be equipped with one be fixed on the ventilation fan main frame and size greater than the air-inlet grille 4 of suction port, described air-inlet grille 4 is shaped as down convex, its both sides form two steps, the top at described two step places is respectively equipped with keel 8 affixed with ventilation fan, described air-inlet grille 4 is fixed on the described keel 8, and described ventilation fan main frame 1 is communicated with an air channel 5, and the other end in described air channel 5 has air outlet 6.Be equipped with once the fixing grid 7 of giving vent to anger 6 belows, described air outlet, and described grid 7 shapes of giving vent to anger are consistent with air-inlet grille 4.Described suction port 3 is arranged on the protuberance top of air-inlet grille 4.
Claims (3)
1. air-exchanging structure that is installed in furred ceiling, comprise through fixing ventilation fan main frame (1), it is characterized in that being equipped with in the described ventilation fan main frame (1) impeller (2), be on the ventilation fan main frame (1) of impeller below and have suction port (3), the below of described suction port (3) be equipped with one be fixed on the ventilation fan main frame and size greater than the air-inlet grille (4) of suction port, described air-inlet grille (4) is shaped as down convex, its both sides form two steps, the top at described two step places is respectively equipped with keel (8) affixed with ventilation fan, described air-inlet grille (4) is fixed on the described keel (8), described ventilation fan main frame (1) is communicated with an air channel (5), and the other end of described air channel (5) has air outlet (6).
2. a kind of air-exchanging structure that is installed in furred ceiling according to claim 1 is characterized in that being equipped with once the fixing grid of giving vent to anger (7) below the described air outlet (6), and the described grid of giving vent to anger (7) shape is consistent with air-inlet grille (4).
3. a kind of air-exchanging structure that is installed in furred ceiling according to claim 1 is characterized in that described suction port (3) is arranged on the protuberance top of air-inlet grille (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062334 CN203035622U (en) | 2013-01-31 | 2013-01-31 | Ventilation structure arranged on suspended ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320062334 CN203035622U (en) | 2013-01-31 | 2013-01-31 | Ventilation structure arranged on suspended ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035622U true CN203035622U (en) | 2013-07-03 |
Family
ID=48687751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320062334 Expired - Lifetime CN203035622U (en) | 2013-01-31 | 2013-01-31 | Ventilation structure arranged on suspended ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288933A (en) * | 2016-03-30 | 2017-10-24 | 建准电机工业股份有限公司 | Ventilation fan |
-
2013
- 2013-01-31 CN CN 201320062334 patent/CN203035622U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288933A (en) * | 2016-03-30 | 2017-10-24 | 建准电机工业股份有限公司 | Ventilation fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |