CN103868185A - Method for improving quality of indoor air - Google Patents
Method for improving quality of indoor air Download PDFInfo
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- CN103868185A CN103868185A CN201410100341.6A CN201410100341A CN103868185A CN 103868185 A CN103868185 A CN 103868185A CN 201410100341 A CN201410100341 A CN 201410100341A CN 103868185 A CN103868185 A CN 103868185A
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Abstract
The invention relates to a method for improving quality of indoor air. The method is mainly implemented by a specially designed air ventilation device. The air ventilation device comprises a ventilating pipe, a black sound adsorption material on the inner wall of the pipe, an external air deflector at the outdoor side and an air deflector at the indoor side; the air ventilation device is designed into an L shape and is directly arranged in an external wall; an outdoor ventilation opening is downwards so as to avoid rainwater flowing in; an indoor ventilation opening is towards the inside of a room; air flow and ventilation are implemented by indoor and outdoor air pressure difference; the inner wall of the ventilation pipe is provided with one layer of black sound adsorption material; the black sound adsorption material mainly has two effects that 1, outdoor noise is eliminated or reduced and 2, outdoor light cannot be reflected; the L-shaped design also avoids the outdoor light entering the inside of the room; and the external air deflector and the internal air deflector have a main effect of deflecting the air so as to ensure uniformity of ventilation. The method adopts a simple principle; the required device is ingenious in structural design; the daily ventilation requirement can be met; the current indoor closed situation is improved; and the quality of the indoor air is improved.
Description
Technical field
The present invention relates to room air optimization, the method that especially a kind of indoor air quality improves.
Background technology
Indoor is the main space of people's activity, no matter lives or works, and approximately 70% time is that indoor environment is most important indoor, particularly indoor air quality.The method that promotes indoor air quality is a lot, but can generally be applied to the little of usual common people's family.In hot summer and cold winter, due to outdoor heat or cold, people habitually can close window and open air-conditioning or adopt other modes to lower the temperature or heating, just continuous variation of indoor air quality in this time, because window is closed, people can constantly produce pollutant and carbon dioxide content etc. and improve constantly in indoor activity, time has been grown, people may feel the symptom such as uncomfortable in chest, nauseating, particularly very large for weak old man or baby's harm.In addition, the no matter spring, summer, autumn and winter, at night, people's custom is to close window to fall asleep, because close guarantee peace and quiet after window, is not subject to outdoor noise jamming, particularly numerous and disorderly city now; In addition, close in addition curtain, to avoid the interference of outdoor optical.In a word, in sleeping at night, people like closing window and curtain, allow bedroom remain under the environment of peace and quiet, dark, and the indoor and outdoor air draught that also lost now, indoor air quality also will be gradually variation, gas concentration lwevel constantly increases, and is also unfavorable for very much that people's is healthy.
When a lot of common people think Window closing, air-conditioning is just opened and can have been ventilated, sometimes also air quantity is tuned up, just think and ventilated.In fact, the stand alone type of family expenses is cabinet type, wall-hanging air conditioner in operation, and extraneous there is no air exchange, a just exchange of heat having.At present, the indoor air cleaner of appearance, expensive, also can only realize the purification to room air, can not realize and outdoor ventilation.In a word, design a kind of method simple, easy, inexpensive, that effectively improve indoor air quality particularly important.
Summary of the invention
Technical problem: the object of the invention is, for solving the poor problem of existing indoor air quality, provides a kind of simple and easy method that improves indoor air quality.
Technical scheme: the present invention is a kind of method that improves indoor air quality, this method mainly realizes by a kind of custom-designed air plenum, and this air assembly comprises the outside wind deflector of the black sound-absorbing material of ventilation duct, inside pipe wall, an outdoor side and the wind deflector of indoor.Air plenum is designed to L-type, is directly installed in exterior wall, and outdoor ventilation mouth down, avoids rainwater to flow into, and room ventilation mouth is towards indoor; Normally there is air pressure difference in indoor and outdoor, particularly outdoor existence distinguished and admirable time, and indoor and outdoor pressure differential is by obvious, and indoor and outdoor like this air will be realized and being flowed by this device.Ventilation duct inwall is provided with one deck black sound-absorbing material, mainly contains 2 effects, and the one, eliminate or reduce outdoor noise; The 2nd, can reflection room UV light, it is indoor that the design of L-type has also avoided outdoor light to inject.Outside wind deflector is parallel to air outlet outer wall, and object is to distinguished and admirable implementation water conservancy diversion, avoids whirlwind etc. to enter airduct, produces noise and inhomogeneous air-supply.Inner wind deflector direction is adjustable, and further water conservancy diversion, finally makes air-out even.Device is simple, but designs ingeniously, and effect is better, can meet daily ventilation requirement, improves indoor sealing present situation.
The method of described raising indoor air quality, can effectively realize the circulation of air of indoor and outdoor, changes the nonventilated present situation of indoor frequent sealing at present; And, while using designed air plenum, can avoid outdoor light and noise jamming.
Beneficial effect: can realize the daily ventilation of indoor and outdoor, major advantage has:
1, the ventilation unit of design is simple, easy for installation, with low cost.
2, the black sound-absorbing material of device internal layer, the importing into of outdoor light and noise when having avoided ventilating, acoustic environment and luminous environment in can holding chamber.
3, the deflector in exit has guaranteed distinguished and admirable uniformity, and the large I of airduct regulates according to the size of room-size and ventilation.
4, just need not arrange after installing, not need regular maintenance.
Accompanying drawing explanation
Fig. 1 is raising indoor air quality method structural representation of the present invention.
In figure, (1) is ventilation duct; (2) be black sound-absorbing material; (3) be outside wind deflector; (4) be indoor wind deflector.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are further described:
Embodiment 1
As shown in Figure 1, a kind of method that improves indoor air quality of the present invention, realize by the custom-designed air plenum of one, this air assembly comprises the outside wind deflector 3 of the black sound-absorbing material 2 of ventilation duct 1, inside pipe wall, an outdoor side and the wind deflector 4 of indoor.This air plenum is designed to L-type as shown in the figure, is directly installed in exterior wall, and outdoor ventilation mouth down, to avoid the inflow of rainwater, room ventilation mouth is towards indoor; When indoor and outdoor exists air pressure difference, indoor and outdoor air will be realized mobile by ventilation duct 1.The ventilation duct 1 of design is stainless steel metal pipe, and bore is 200mm, wall thickness 2mm, and black sound-absorbing material 2 thickness of chamber interior walls are 10mm, the wind deflector of carrying out two ends just can.After making, appropriate location on exterior wall, generally can punch apart from ceiling 200mm place, and punching aperture is 300mm, then this air plenum is packed into from outdoor, then uses cement mortar filler packing, finally carries out processing attractive in appearance and just can.
As shown in Figure 1, a kind of method that improves indoor air quality of the present invention, realize by the custom-designed air plenum of one, this air assembly comprises the outside wind deflector 3 of the black sound-absorbing material 2 of ventilation duct 1, inside pipe wall, an outdoor side and the wind deflector 4 of indoor.This air plenum is designed to L-type as shown in the figure, is directly installed in exterior wall, and outdoor ventilation mouth down, to avoid the inflow of rainwater, room ventilation mouth is towards indoor; When indoor and outdoor exists air pressure difference, indoor and outdoor air will be realized mobile by ventilation duct 1.The ventilation duct 1 of design is stainless steel metal pipe, and bore is 180mm, wall thickness 2mm, and black sound-absorbing material 2 thickness of chamber interior walls are 10mm, the wind deflector of carrying out two ends just can.After making, appropriate location on exterior wall, generally can punch apart from ceiling 200mm place, and punching aperture is 250mm, then this air plenum is packed into from outdoor, then uses cement mortar filler packing, finally carries out processing attractive in appearance and just can.
Claims (2)
1. a method that improves indoor air quality, is characterized in that: the air plenum using comprises ventilation duct (1), the black sound-absorbing material (2) of ventilation duct (1) inwall, the outside wind deflector (3) of an outdoor side and the wind deflector (4) of indoor.
2. a kind of method that improves indoor air quality according to claim 1, is characterized in that: ventilation duct (1) is designed to L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100341.6A CN103868185A (en) | 2014-03-14 | 2014-03-14 | Method for improving quality of indoor air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100341.6A CN103868185A (en) | 2014-03-14 | 2014-03-14 | Method for improving quality of indoor air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103868185A true CN103868185A (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410100341.6A Pending CN103868185A (en) | 2014-03-14 | 2014-03-14 | Method for improving quality of indoor air |
Country Status (1)
| Country | Link |
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| CN (1) | CN103868185A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084467A (en) * | 2017-06-29 | 2017-08-22 | 广东电网有限责任公司中山供电局 | A kind of noise-reduction method of SF6 electric equipment chambers exhaust system |
| CN113739306A (en) * | 2021-07-24 | 2021-12-03 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
-
2014
- 2014-03-14 CN CN201410100341.6A patent/CN103868185A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084467A (en) * | 2017-06-29 | 2017-08-22 | 广东电网有限责任公司中山供电局 | A kind of noise-reduction method of SF6 electric equipment chambers exhaust system |
| CN113739306A (en) * | 2021-07-24 | 2021-12-03 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN113739306B (en) * | 2021-07-24 | 2022-09-06 | 山东华盛建筑设计研究院 | Green building ventilation economizer system |
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |
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| WD01 | Invention patent application deemed withdrawn after publication |