CN204941249U - Self-balancing air door door and window ventilator - Google Patents
Self-balancing air door door and window ventilator Download PDFInfo
- Publication number
- CN204941249U CN204941249U CN201520687812.8U CN201520687812U CN204941249U CN 204941249 U CN204941249 U CN 204941249U CN 201520687812 U CN201520687812 U CN 201520687812U CN 204941249 U CN204941249 U CN 204941249U
- Authority
- CN
- China
- Prior art keywords
- door
- air door
- shell
- window ventilator
- outside
- 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
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of self-balancing air door door and window ventilator, comprise shell, bridge insulation thermal resistance connection strap, air door, acoustical cotton, indoor square, described bridge insulation thermal resistance connection strap is arranged in the middle of outer, the interior both sides of described shell, it is characterized in that: the outside upper cover plate of described shell extends to direction, outside horizontal-extending then vertically downward from top, end and the described shell outside lower cover of described extension form air intake, and described air door balance staff is arranged on described extension inner side.The utility model adopts self-balancing air door system, bad weather or wind speed excessive time can automatically close.
Description
Technical field
The utility model belongs to ventilation installation, is specifically related to a kind of building doors and windows ventilator.
Background technology
Generally, building, as needed ventilation, just need open the door and window of building, opens the external door and window of building and brings the problems such as outdoor noise, dust, safe antitheft.
In order to solve the problem, gone into circulation door and window ventilator on the market, these door and window ventilator are generally arranged on the top edge of door and window, and for connection door window frame body and door and window body, ventilator is generally made up of shell, bridge cut-off, air door (air channel guide strip) and other damping material individual.
There is following shortcoming in existing door and window ventilator: because air door general state can not close, causes under the weather such as high wind, enters that wind is excessive enters ventilator, produces powerful birdie.
Utility model content
For above-mentioned existing issue, problem to be solved in the utility model is to provide a kind of self-balancing air door door and window ventilator, solves existing Problems existing.
For achieving the above object, the utility model adopts following technical scheme:
Self-balancing air door door and window ventilator, comprise shell, bridge insulation thermal resistance connection strap, air door, seal weatherstrip, indoor square, described bridge insulation thermal resistance connection strap is arranged at outside described shell, in the middle of interior both sides, it is characterized in that: the outside upper cover plate of described shell extends to direction, outside horizontal-extending then vertically downward from top, end and the described shell outside lower cover of described extension form air intake, described air door balance staff is arranged on described extension inner side, described air door balance staff is arranged on the level of described extension, the centre position of vertical direction, described extended end portion is provided with roundabout locating part, keep in its natural state vertically downward for keeping air door swinging end.In its natural state, enter wind energy and normally enter ventilator; Under the severe weather conditions such as high wind, high wind promotes the swinging end of air door, and itself and shell outside lower cover are closed, and high wind can not enter ventilator, avoids the overload of ventilator.
More preferably, also comprise the first screen pack, may be used for isolation big dust particle, winged insect, described first screen pack is stainless steel filter screen.
More preferably, also comprising the second screen pack can molecule in air-isolation, and described second screen pack is active carbon or photo-catalytic filtering screen.
More preferably, described indoor square vertically has downwards and extends to form handle, cleaning for convenience detach.
The beneficial effects of the utility model are: air door adopt self equilibrium systems, bad weather or wind speed excessive time can naturally close.
Accompanying drawing explanation
Fig. 1 is the end face structure schematic diagram of self-balancing air door door and window ventilator of the present utility model.
Wherein, 1, bridge insulation thermal resistance connection strap; 2, the first screen pack; 3, the second screen pack; 4, indoor square; 5, air door; 6, seal weatherstrip.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, other embodiments that those skilled in the art obtain under the prerequisite not making creative work, all belong to the protection domain of this patent.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1
As shown in Figure 1, self-balancing air door door and window ventilator, comprise shell (without mark on figure), bridge insulation thermal resistance connection strap 1, air door 5, seal weatherstrip 6, indoor square 4, described bridge insulation thermal resistance connection strap 1 is arranged at outside described shell, in the middle of interior both sides, it is characterized in that: the outside upper cover plate of described shell extends to direction, outside horizontal-extending then vertically downward from top, end and the described shell outside lower cover of described extension form air intake, described air door 5 balance staff is arranged on described extension inner side, described air door 5 balance staff is arranged on the level of described extension, the centre position of vertical direction, described extended end portion is provided with roundabout locating part, keep in its natural state vertically downward for keeping air door 5 swinging end.In its natural state, enter wind energy and normally enter ventilator; Under the severe weather conditions such as high wind, high wind promotes the swinging end of air door 5, and itself and shell outside lower cover are closed, and high wind can not enter ventilator, avoids the overload of ventilator.
More preferably, also comprise the first screen pack 2, may be used for isolation big dust particle, winged insect, described first screen pack 2 is stainless steel filter screen.
More preferably, also comprising the second screen pack 3 can molecule in air-isolation, and described second screen pack 3 is active carbon or photo-catalytic filtering screen.
More preferably, described indoor square 4 vertically has downwards and extends to form handle, cleaning for convenience detach.
To one skilled in the art; can according to technical scheme described above and design; make other various corresponding change and deformation, and all these change and deformation, change all should belong within the protection domain of the utility model claim.
Claims (4)
1. self-balancing air door door and window ventilator, comprise shell, bridge insulation thermal resistance connection strap, air door, seal weatherstrip, indoor square, described bridge insulation thermal resistance connection strap is arranged at outside described shell, in the middle of interior both sides, it is characterized in that: the outside upper cover plate of described shell extends to direction, outside horizontal-extending then vertically downward from top, end and the described shell outside lower cover of described extension form air intake, described air door balance staff is arranged on described extension inner side, described air door balance staff is arranged on the level of described extension, the centre position of vertical direction, described extended end portion is provided with roundabout locating part, keep in its natural state vertically downward for keeping air door swinging end.
2. door and window ventilator according to claim 1, is characterized in that: also comprise the first screen pack, described first screen pack is stainless steel filter screen.
3. door and window ventilator according to claim 1, is characterized in that: also comprise the second screen pack, described second screen pack is active carbon or photo-catalytic filtering screen.
4. door and window ventilator according to claim 1, is characterized in that: described indoor square vertically has downwards and extends to form handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687812.8U CN204941249U (en) | 2015-09-06 | 2015-09-06 | Self-balancing air door door and window ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687812.8U CN204941249U (en) | 2015-09-06 | 2015-09-06 | Self-balancing air door door and window ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941249U true CN204941249U (en) | 2016-01-06 |
Family
ID=55008690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687812.8U Expired - Fee Related CN204941249U (en) | 2015-09-06 | 2015-09-06 | Self-balancing air door door and window ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941249U (en) |
-
2015
- 2015-09-06 CN CN201520687812.8U patent/CN204941249U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204858350U (en) | Waterproof cabinet door of switch board heat dissipation | |
| CN204941248U (en) | DC fan door and window ventilator | |
| CN203052773U (en) | Air outlet housing of smoke exhaust ventilator | |
| CN204941249U (en) | Self-balancing air door door and window ventilator | |
| CN203550106U (en) | Building curtain wall ventilation system | |
| CN202866617U (en) | House door combining with invisible screen door | |
| CN206571344U (en) | Hand-rail type swinging-out casement window with screen window | |
| CN202832123U (en) | A window frame capable of increasing air exchange between indoor and outdoor | |
| CN202117526U (en) | Invisible screen window ventilating door | |
| CN211736996U (en) | Double inward opening device for window screen | |
| CN206845025U (en) | A kind of new-type casement window for being used to build | |
| CN201232501Y (en) | Controllable ecological energy-saving ventilating window | |
| CN207063808U (en) | A kind of integral window aluminum section door | |
| CN201443280U (en) | All-weather ventilation window fan | |
| CN202926116U (en) | Improved sash window | |
| CN204827171U (en) | Multipurpose screen window door | |
| CN204418983U (en) | A kind of card turning-over type electric-powered shutter | |
| CN208122649U (en) | A kind of energy-saving casement window | |
| CN202990730U (en) | Connecting structure for curtain wall cross frame and opening sash | |
| CN203978238U (en) | A kind of screen window and door | |
| CN217206061U (en) | Outward-opening type inner hook top-hung window | |
| CN209670821U (en) | A kind of openable multi-functional shutter | |
| CN202937144U (en) | Improved inner casement window | |
| CN108166892A (en) | A kind of energy-saving casement window | |
| CN204126514U (en) | Transformer substation switch room accident smoke-discharging and ventilating device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190906 |