CN101858629B - Indoor air changer - Google Patents
Indoor air changer Download PDFInfo
- Publication number
- CN101858629B CN101858629B CN2010101922573A CN201010192257A CN101858629B CN 101858629 B CN101858629 B CN 101858629B CN 2010101922573 A CN2010101922573 A CN 2010101922573A CN 201010192257 A CN201010192257 A CN 201010192257A CN 101858629 B CN101858629 B CN 101858629B
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- Prior art keywords
- light barrier
- indoor air
- air door
- movement
- shell
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses an indoor air changer comprising a trunk housing in which a trunk movement is sheathed, one end of the movement is provided with a filter screen; an upper circular-arc light barrier and a lower circular-arc light barrier are arranged in the movement, space is reserved between the upper circular-arc light barrier and the lower circular-arc light barrier, the sum of the surface area of the upper circular-arc light barrier and the lower circular-arc light barrier is more than or equal to the axial section surface of the housing. The invention has simple and novel structure. The indoor air changer can usually update indoor air if being installed on the wall so as to effectively prevent harmful gas from hurting the health of human body. The invention has advantage that the indoor air changer can be realized without any power and has the characteristics of environment protection and energy saving.
Description
Technical field:
The present invention relates to a kind of ventilation equipment, particularly relate to a kind of indoor air changer that can in good time change room air.
Technical background:
Along with the high speed development of society, make that the construction of various infrastructure is more complete, and building is wherein a kind of, existing building is because density is high, the space is little, so ventilation effect is poor.It is reported: for satisfying consumer's check needs, the raising consumer knows vacation and distinguishes false ability, strengthens manufacturing enterprise's quality responsibility consciousness simultaneously; Suzhou Department of Qulity Supervision has carried out large-scale free detected activity; And announced the final result of free detection, think that nearly four one-tenth resident family's IAQs are defective.Analytical structure draws following reason: 1, finishing reason, and at present the building materials market quality of materials is uneven, and citizen select the improper meeting of material to cause organic volatile etc. to exceed standard; 2, furniture density is bigger, and part is used low-grade half furniture; 3, the airtight time was longer before part resident family was detected; 4, part resident family has just fitted up end or has fitted up, and causes burst size of methanal to exceed standard; 5, owing to moisture, peculiar smell and the dust etc. of the many indoor generations of waste gas, the especially people of body metabolism and the release of each internal organs, these pollution sources are to exist forever, after door and window is closed, must go its eliminating.
Based on above report; Present room, office etc. are because ventilation effect is poor, and people after going out close door and window, when going home owing to close for a long time; Air quality is relatively poor within doors; Thereby can cause serious discomfort to people, give healthy working the mischief, cause that the people's dizziness that is within doors is uncomfortable in chest, vomiting etc.
Summary of the invention:
The purpose of this invention is to provide a kind of air quality that can improve in the room, environmental protection, simple in structure and practical indoor air changer.
For achieving the above object; Technical scheme of the present invention is: the indoor air changer of design, and its main points are: comprise cylindrical case, in this shell, be set with the tubular movement; Said movement one end is provided with filter screen; In this movement, be provided with circular-arc on light barrier and following light barrier, leave distance between light barrier and the following light barrier this on, and upward the surface area sum of light barrier and following light barrier is amassed more than or equal to the axial cross section of said shell.
The present invention be directed on the basis of shortcomings such as present IAQ difference design creatively; One of the present invention is installed in the below of an indoor side; Another is installed in the top on opposite, because a lot of pernicious gas all is lighter than air, thereby it is indoor to make these pernicious gases from superincumbent indoor air changer is installed, discharge; And utilize the formed air-flow rising principle of atmospheric difference; In the inlet chamber, the convection current of the existing room air of historical facts or anecdotes is changed, and makes indoor the pure and fresh of air that remain all the time the indoor air changer of outdoor fresh air below being installed in.It is for the convenient realization the present invention and the reliable installation of body of wall that cylindrical case is set in the above structure, can effectively avoid in short grained material or the inlet chambers such as small worm and mosquito and be provided with filter screen at movement one end; In movement, be provided with among the present invention circular-arc on light barrier can play the effect of protecting privacy, shutting out the light with following light barrier; The surface area sum of light barrier and following light barrier is long-pending more than or equal to the axial cross section of said shell in the design, can either let pass through among the present invention in the air, realizes replacing; Can let the people of outside can't see indoor situation again.
In order to realize intake and exhaust size of the present invention and the adjusting of closing; Radially be fixed with back shaft in said movement other end end; On this back shaft, air door is housed, said air door is made up of left and right air door, and this left and right air door is installed on the said back shaft through loose-leaf.It is the folding for the ease of air door that above structure is designed to left and right air door with air door.
For the ease of spurring left and right air door, on said left and right air door, all be fixed with handle.
Movement end in that air door one end is installed is fixed with stop screw, and this stop screw retaining is outside said air door.
Said air door is a circular configuration, and the surface area of this air door to equal the axial cross section of shell long-pending, above structure can realize when air door is closed stuffy.
The said light barrier of going up is semi-circular structure with following light barrier, and the axial cross section that the surface area sum that should go up light barrier and following light barrier equals said shell amasss the smooth and easy convection current that above structure both can realize indoor-outdoor air, also can with the protection privacy that OK.
In order to prevent in the indoor large object inlet chamber, at shell near said filter screen one end) be fixed with a gear thing post on the end.
Outer casing underpart near said filter screen one side has effluent trough, and above structure can be discharged water when water droplet occurring among the present invention timely.
Effect of the present invention: the present invention's novelty simple in structure, the present invention is installed on the body of wall, can realize the renewal often of room air, thereby effectively avoid the infringement of pernicious gas health; An advantage of the invention is and to realize by any power the having characteristics of environmental protection and energy saving.
Description of drawings
Fig. 1 is a complete section structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the A-A cutaway view among Fig. 1.
The specific embodiment:
Below in conjunction with accompanying drawing the present invention is further described.
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4: shown in indoor air changer; Comprise cylindrical case 1; In this shell 1, be set with tubular movement 2, said movement 2 one ends are provided with filter screen 3, in this movement 2, be provided with circular-arc on light barrier 4 and following light barrier 5; Should go up between light barrier 4 and the following light barrier 5 and leave distance, and the surface area sum that should go up light barrier 4 and following light barrier 5 is amassed more than or equal to the axial cross section of said shell 1; Radially be fixed with back shaft 6 in said movement 2 other end ends, on this back shaft 6, air door be housed, said air door is made up of left and right air door 7,8, and this left and right air door 7,8 is installed on the said back shaft 6 through loose-leaf 9.
See also Fig. 2: said air door is a circular configuration, and the surface area of this air door to equal the axial cross section of shell 1 long-pending; On said left and right air door 7,8, all be fixed with handle 13; Movement 2 ends in that air door one end is installed are fixed with stop screw 10, and these stop screw 10 retainings are outside said air door.
See also Fig. 1 and Fig. 4: the said light barrier 4 of going up is semi-circular structure with following light barrier 5, and the axial cross section that the surface area sum that should go up light barrier 4 and following light barrier 5 equals said shell 1 amasss.
Among Fig. 3: on shell 1 end, be fixed with a gear thing post 11 near said filter screen 3 one ends.
It can also be seen that in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4: shell 1 bottom near said filter screen 3 one sides has effluent trough 12.
The above is merely preferred embodiment of the present invention, is not restriction with the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. indoor air changer; It is characterized in that: comprise cylindrical case (1); In this shell (1), be set with tubular movement (2), said movement (2) one ends are provided with filter screen (3), in this movement (2), are provided with circular-arc last light barrier (4) and following light barrier (5); Should go up between light barrier (4) and the following light barrier (5) and leave distance, and upward the surface area sum of light barrier (4) and following light barrier (5) is amassed more than or equal to the axial cross section of said shell (1).
2. indoor air changer according to claim 1; It is characterized in that: radially be fixed with back shaft (6) in said movement (2) other end end; On this back shaft (6), air door is housed; Said air door is made up of left and right air door (7,8), and this left and right air door (7,8) is installed on the said back shaft (6) through loose-leaf (9).
3. indoor air changer according to claim 2 is characterized in that: on said left and right air door (7,8), all be fixed with handle (13).
4. indoor air changer according to claim 2 is characterized in that: be fixed with stop screw (10) in the movement that air door one end is installed (2) end, this stop screw (10) keeps off outside said air door.
5. according to claim 2 or 4 described indoor air changers, it is characterized in that: said air door is a circular configuration, and the surface area of this air door to equal the axial cross section of shell (1) long-pending.
6. indoor air changer according to claim 1 is characterized in that: the said light barrier (4) of going up is semi-circular structure with following light barrier (5), and should on the surface area sum of light barrier (4) and following light barrier (5) axial cross section that equals said shell (1) amass.
7. indoor air changer according to claim 1 is characterized in that: on shell (1) end near said filter screen (3) one ends, be fixed with a gear thing post (11).
8. indoor air changer according to claim 1 is characterized in that: shell (1) bottom near said filter screen (3) one sides has effluent trough (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101922573A CN101858629B (en) | 2010-06-04 | 2010-06-04 | Indoor air changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101922573A CN101858629B (en) | 2010-06-04 | 2010-06-04 | Indoor air changer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858629A CN101858629A (en) | 2010-10-13 |
| CN101858629B true CN101858629B (en) | 2012-08-29 |
Family
ID=42944681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101922573A Expired - Fee Related CN101858629B (en) | 2010-06-04 | 2010-06-04 | Indoor air changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858629B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440170A (en) * | 2016-11-10 | 2017-02-22 | 北京爱空气科技有限公司 | Pipeline-free fresh air indoor circulating system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248773Y (en) * | 1996-02-01 | 1997-03-05 | 宋军 | Automatic wind-proof door |
| CN1170123A (en) * | 1996-05-10 | 1998-01-14 | 丸山升 | Aeration structure in buildings |
| CN2727365Y (en) | 2004-09-14 | 2005-09-21 | 北京绿创环保科技有限责任公司 | Ventilating sound-insulating window |
| CN201697260U (en) * | 2010-06-04 | 2011-01-05 | 杨宗荣 | Indoor air exchange device |
-
2010
- 2010-06-04 CN CN2010101922573A patent/CN101858629B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248773Y (en) * | 1996-02-01 | 1997-03-05 | 宋军 | Automatic wind-proof door |
| CN1170123A (en) * | 1996-05-10 | 1998-01-14 | 丸山升 | Aeration structure in buildings |
| CN2727365Y (en) | 2004-09-14 | 2005-09-21 | 北京绿创环保科技有限责任公司 | Ventilating sound-insulating window |
| CN201697260U (en) * | 2010-06-04 | 2011-01-05 | 杨宗荣 | Indoor air exchange device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101858629A (en) | 2010-10-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120829 Termination date: 20140604 |