CN201187240Y - Porous ventilation window - Google Patents
Porous ventilation window Download PDFInfo
- Publication number
- CN201187240Y CN201187240Y CNU2008200183553U CN200820018355U CN201187240Y CN 201187240 Y CN201187240 Y CN 201187240Y CN U2008200183553 U CNU2008200183553 U CN U2008200183553U CN 200820018355 U CN200820018355 U CN 200820018355U CN 201187240 Y CN201187240 Y CN 201187240Y
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- CN
- China
- Prior art keywords
- window
- hole
- ventilation
- sash
- porous
- 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 discloses a multi-hole louver window, the structure of which comprises a multi-hole window sash, a multi-hole filter screen, a nonporous window sash, a window screen, a window frame, etc. A certain amount of elliptic type ventilation holes are arranged on the side frames of the multi-hole window sash, and a dustproof mosquito-prevention filter screen is installed on the ventilation holes, thereby realizing naturally air inlet of a house in the condition that the window of a house is closed, and achieving the purpose of adjusting the indoor air quality. The window screen is pushed and pulled to shield the ventilation holes of the multi-hole window sash so as to change the numbers of the holes and the area of the air inlet, thereby changing air inlet rate. The multi-hole louver window can solve the problem of insufficient ventilation or too high ventilation rate, and has the characteristics of convenient ventilation, energy conservation, and strong adaptability.
Description
1, technical field
The utility model discloses a kind of porous air hole, belong to room ventilation ventilation technical field.
2, technical background
In the northern area of China, because the sealing requirements of requirements of saving energy opposite house, window is more and more higher, winter, the cold wind infiltration can not be satisfied the new wind requirement of resident family under normal conditions.In the case, how to realize the indoor rational ventilation of dwelling house in winter, improve the indoor air quality of dwelling house, become urgent problem.If adopt fresh air ventilator to ventilate,, invest big energy consumption height although ventilation effect is best.And the sash of the horizontal push-and-pull ordinary window of employing ventilates, and open degree is difficult to grasp.Winter, the window unlatching was excessive, then can cause indoor heat to run off by window, otherwise window is opened too small, then can not satisfy the new wind requirement of resident family.
3, summary of the invention
The purpose of this utility model is the big energy consumption height of investment at fresh air ventilator, the shortcoming that the open degree of sash should not be controlled during the traditional windows winter ventilation, propose the measure that the aperture of the certain size that a kind of utilization is provided with ventilates on window, thereby satisfied the requirement of north of china in winter room ventilation effectively.
The technical scheme that its technical problem that solves the utility model adopts is: be provided with five areas respectively and be 0.002m on every meter width of upper and lower frames of porous sash
3The ellipse gravity vent is equipped with dustproof mosquito-proof filter screen on gravity vent.
Porous air hole of the present utility model is compared with existing fresh air ventilator, has little, the less energy consumption of investment, advantage easy to use.Carry out draft type with the sash of the horizontal push-and-pull ordinary window of employing and compare, the indoor thermal losses of excessive dwelling house of having avoided windowing winter is big, or can not satisfy the shortcoming of the requirement of indoor resh air requirement when closing window again, has reached the energy-conservation purpose that improves IAQ (indoor air quality) again.
4, description of drawings
Accompanying drawing 1 is the structural representation of porous air hole, and accompanying drawing 2 is the part detail drawing of accompanying drawing 1.
5, the specific embodiment
Explain below with reference to Figure of description porous air hole of the present utility model being done.
Porous air hole of the present utility model, its structure be mainly by 1 porous sash, 2 atresia sash, and 3 screen windows fan and 4 window frames are formed, and the porous part of porous sash is by 5 filter screens, 6 gravity vents, 7 sunk screws are formed.
After deliberation, in order to guarantee the quality of dwelling house room air in winter, need regularly carry out ventilation, ventilation rate is 0.3 time/hour.In order to satisfy this requirement, being provided with five areas respectively on every meter width of upper and lower frames of porous sash is 0.002m
3The ellipse gravity vent, and on gravity vent, cover the dustproof mosquito-proof filter screen of one deck, the number of blocking gravity vent by the push-and-pull screen window changes the area of air intake, and then changes intake.When the unlatching exhaust fan carries out the room ventilation ventilation, push screen window open and do not allow screen window block gravity vent, make gravity vent all open, then can reach 0.3 time/hour ventilation rate, can guarantee that the wind speed of gravity vent can not bring the cold wind sense to the people than low simultaneously again.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (2)
1, porous air hole, its member comprises the porous sash, the porous filtering net, the atresia sash, screen window is fanned and window frame, it is characterized in that being provided with on the upper and lower frames of porous sash the ellipse gravity vent of some, and dustproof mosquito-proof filter screen is housed on the gravity vent.
2, porous air hole according to claim 1 is characterized in that being provided with five areas respectively on every meter width of upper and lower frames of porous sash is 0.002m
3The ellipse gravity vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183553U CN201187240Y (en) | 2008-03-07 | 2008-03-07 | Porous ventilation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183553U CN201187240Y (en) | 2008-03-07 | 2008-03-07 | Porous ventilation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187240Y true CN201187240Y (en) | 2009-01-28 |
Family
ID=40310259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200183553U Expired - Fee Related CN201187240Y (en) | 2008-03-07 | 2008-03-07 | Porous ventilation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888492A (en) * | 2016-06-05 | 2016-08-24 | 周述文 | Vertical sliding type window-in-window installation device |
-
2008
- 2008-03-07 CN CNU2008200183553U patent/CN201187240Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888492A (en) * | 2016-06-05 | 2016-08-24 | 周述文 | Vertical sliding type window-in-window installation device |
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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: 20090128 Termination date: 20100307 |