CN203489413U - Wind type air exhausting device for exhausting internal air of building - Google Patents
Wind type air exhausting device for exhausting internal air of building Download PDFInfo
- Publication number
- CN203489413U CN203489413U CN201320508418.4U CN201320508418U CN203489413U CN 203489413 U CN203489413 U CN 203489413U CN 201320508418 U CN201320508418 U CN 201320508418U CN 203489413 U CN203489413 U CN 203489413U
- Authority
- CN
- China
- Prior art keywords
- ventilating opening
- wind deflector
- wind
- fixed axis
- exhaust apparatus
- 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
Images
Landscapes
- Air-Flow Control Members (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a wind type air exhausting device for exhausting the internal air of a building. The building comprises the top wall or the side wall; the wind type air exhausting device comprises the ventilation opening which is formed in the top wall or the side wall and also comprises a wind deflector which is arranged in the ventilation opening; the wind deflector is arranged in an inclined mode relative to the plane of the ventilation opening; the included angle between the wind deflector and the plane of the ventilation opening is 15 to 45 degrees; the two opposite ends of the wind deflector are exposed out of the plane of the ventilation opening. The flow mode of the internal air of the building is reasonably organized through the ventilation opening and the wind deflector, the specific angle is formed between the ventilation opening and the wind deflector, the local low pressure area is formed by the wind deflector portion which extends out of the ventilation opening at the position of the ventilation opening due to the external natural wind, and accordingly the internal air of the building can be exhausted and the backward airflow can be prevented due to the wind deflector portion which extends into the ventilation opening. The wind type air exhausting device for exhausting the internal air of the building has the advantages of being good in exhausting effect, energy-saving, low-carbon, environmentally-friendly, low in cost and convenient to popularize.
Description
Technical field
The utility model relates to a kind of exhaust apparatus, relates in particular to a kind of Wind power exhauster.
Background technology
The inside of building often forms the environment of sealing, and ventilating air permeability is poor, is unfavorable for vital movement.And the exhaust apparatus in employing traditional power source, although can reach certain effect, energy resource consumption is large, cost is high.For example, in the building as warmhouse booth, need to avoid disease and pest to occur by the suitable temperature and humidity of inside and outside Ventilation Control, guarantee the normal growth of kind of plant.Particularly take in the environment of the southern high-temperature high humidity that In Middle And Lower Reaches of Changjiang River is representative, especially need good exhaust apparatus.And also there is no such exhaust apparatus in existing warmhouse booth technology.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provides a kind of simple in structure, and energy rationalization interior of building Air Flow pattern, utilizes natural wind pump drainage interior of building air, the exhaust apparatus that operating cost is low.
For achieving the above object, the technical solution adopted in the utility model is:
(1) a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, described building comprises roof or sidewall, it is characterized in that: comprise the ventilating opening of being located on described roof or sidewall, also comprise the wind deflector of being located in described ventilating opening, described wind deflector is obliquely installed with respect to described ventilating opening plane, and the angle of wind deflector and ventilating opening plane is 15-45 °, described ventilating opening plane is exposed respectively at the two ends that described wind deflector is relative.
Preferably, the angle of described wind deflector and ventilating opening plane is 30 °.
Preferably, described exhaust apparatus also comprises the fixed axis that is parallel to described ventilating opening plane layout, and described wind deflector is located on fixed axis, can along the direction perpendicular to ventilating opening plane, rotate around fixed axis, described exhaust apparatus also comprises stopping means, for limiting the rotational angle of wind deflector.
Preferably, described fixed axis is divided into outside plate and inner panel by wind deflector, and described outside plate at least three/bis-s' length is to exposing outside described ventilating opening plane, and described inner panel at least three/bis-s' length is inwardly exposed described ventilating opening plane.
Preferably, the length direction of described ventilating opening is mutually vertical with width, and described fixed axis is parallel to described length direction setting, and the 0.8-1.2 of the width that the cross-section lengths of described wind deflector is described ventilating opening doubly.
Preferably, described fixed axis is divided into outside plate and inner panel by wind deflector, and described fixed axis is located at the center of the width of described ventilating opening, and the 1-1.2 of the cross-section lengths that the cross-section lengths of described inner panel is described outside plate doubly.
Preferably, the angular range that described stopping means restriction wind deflector rotates is 90-150 °.
Preferably, the shape of cross section of described wind deflector is spindle.
(2) a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, described building comprises roof or sidewall, it is characterized in that: comprise the ventilating opening of being located on described roof or sidewall, also comprise the wind deflector of being located in described ventilating opening, described wind deflector is obliquely installed with respect to described ventilating opening plane, and the angle of wind deflector and ventilating opening plane is 15-45 °, described ventilating opening plane is exposed respectively at the two ends that described wind deflector is relative.
Preferably, the angle of described wind deflector and ventilating opening plane is 30 °.
Preferably, described exhaust apparatus also comprises the fixed axis that is parallel to described ventilating opening plane layout, and described wind deflector is located on fixed axis, can along the direction perpendicular to ventilating opening plane, rotate around fixed axis, described exhaust apparatus also comprises stopping means, for limiting the rotational angle of wind deflector.
Preferably, described fixed axis is divided into outside plate and inner panel by wind deflector, and described outside plate at least three/bis-s' length is to exposing outside described ventilating opening plane, and described inner panel at least three/bis-s' length is inwardly exposed described ventilating opening plane.
Preferably, the length direction of described ventilating opening is mutually vertical with width, described fixed axis is parallel to the width setting of described ventilating opening, the length direction of described wind deflector is vertical with the width of described ventilating opening, the width of wind deflector is parallel with the width of described ventilating opening, and the width of described wind deflector is 0.8-0.95 times of ventilating opening width.
The 1-1.2 of the cross-section lengths that preferably, the cross-section lengths of described inner panel is described outside plate doubly.
Preferably, described ventilating opening is the strip extending along ventilating opening length direction, and is arranged with at least two described wind deflectors along ventilating opening length direction.
Preferably, between the fixed axis of adjacent two described wind deflectors air line distance be described wind deflector length 0.8-1.2 doubly.
Preferably, the angular range that described stopping means restriction wind deflector rotates is 90-150 °.
Preferably, the shape of cross section of described wind deflector is spindle.
(3) a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, described building comprises roof or sidewall, it is characterized in that: comprise the ventilating opening of being located on described roof or sidewall, also comprise the wind deflector of being located in described ventilating opening, described wind deflector is obliquely installed with respect to described ventilating opening plane, and the angle of wind deflector and ventilating opening plane is 15-45 °, described ventilating opening plane is exposed respectively at the two ends that described wind deflector is relative.
Preferably, the angle of described wind deflector and ventilating opening plane is 30 °.
Preferably, described exhaust apparatus also comprises the fixed axis perpendicular to described ventilating opening plane layout, and described wind deflector is located on fixed axis, can along the direction that is parallel to ventilating opening plane, rotate around fixed axis.
Preferably, described wind deflector can be around fixed axis along the 360 ° of rotations of direction that are parallel to ventilating opening plane.
Preferably, described ventilating opening growth bar shaped, is arranged with at least two described wind deflectors along ventilating opening length direction.
Preferably, described fixed axis is located at the center of described wind deflector length direction in ventilating opening plane, equal in length in ventilating opening plane of each wind deflector, the air line distance between the fixed axis of adjacent two described wind deflectors be the length of described wind deflector in ventilating opening plane 1.5-2 doubly.
Preferably, the shape of cross section of described wind deflector is spindle.
The utility model has solved the defect existing in background technology, has following beneficial effect:
1. exhaust apparatus of the present utility model, by ventilating opening being set and becoming the wind deflector of special angle with ventilating opening, carry out rationalization's interior of building Air Flow pattern, the part that wind deflector stretches out outside ventilating opening utilizes outside natural wind at ventilating opening place, to form Yi Ge local depression district, thereby pump drainage interior of building air, the part that wind deflector stretches in ventilating opening can prevent reverse flowing of air flows.The pump drainage of this exhaust apparatus is effective, and energy-conservation, low-carbon (LC), environmental protection are low-cost again, are convenient to promote.
2. the exhaust apparatus that provides a kind of wind deflector to rotate along the direction perpendicular to ventilating opening plane around fixed axis, so wind deflector can be according to the direction of external wind and size, adjust within the specific limits angle, turn to optimum pump drainage position, strengthen exhaust effect.
2-1. is when outside plate at least three/bis-s' of wind deflector length is when exposing outside ventilating opening plane, enough to the wind area of outer gas stream, can form suitable negative pressure, strong exhaust.When inner panel at least three/bis-length is inwardly exposed ventilating opening plane, can better prevent that outer gas stream from inwardly pouring in down a chimney.
2-2. controls the length ratio of outside plate and inner panel, from outside plate angle, be the dynamics of bleeding for guaranteeing equally, and from inner panel angle, be on the one hand avoid long stop and ventilating opening edge wall between a side exhaust passage, also avoid on the other hand too short a part of reverse flowing of air flows that causes.
The angular range that 2-3. stopping means restriction wind deflector rotates is 90-150 °, also can take into account that wind deflector is stressed, exhaust passage is big or small and control the balance of pouring in down a chimney these three aspects.
3. the exhaust apparatus that provides a kind of wind deflector to rotate along the direction that is parallel to ventilating opening plane around fixed axis, so wind deflector can change angle automatically according to the concrete direction of the external wind that is parallel to ventilating opening plane and size, obtain best wind-engaging angle, reach best exhaust effect.Especially 360 ° of rotations of wind deflector energy, good to the adaptability of various wind directions.
3-1., when ventilating opening growth bar shaped, can arrange two and above wind deflector along ventilating opening length direction, combines and carries out exhaust simultaneously, greatly improves exhaust efficiency.Distance between adjacent two wind deflectors is controlled at suitable size according to the radius of gyration of wind deflector, can avoid producing the overlapping of wind surface between parallel two wind deflectors, variant because of the overlapping rotation phase of wind deflector that may cause of wind surface, affect exhaust effect.
4. in exhaust apparatus of the present utility model, the shape of cross section of wind deflector can be designed as spindle, thereby air-flow is carried out better, guided more smoothly, can reduce eddy current produce with respect to flat wind deflector, improves exhaust capacity and reaches 15%.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the venting principleand schematic diagram of the utility model embodiment 1;
Fig. 2 is the rotation schematic diagram of the utility model embodiment 1;
Fig. 3 sees the rotation schematic diagram of the utility model embodiment 2 along ventilating opening width;
Fig. 4 sees the schematic diagram of the utility model embodiment 2 along ventilating opening length direction;
Fig. 5 is the side view of the utility model embodiment 3;
Fig. 6 be the utility model embodiment 3 overlook rotation schematic diagram;
In figure: 2, roof, 4, ventilating opening, 6, wind deflector, 8, plane, 12, fixed axis, 14, outside plate, 16, inner panel;
17, roof, 19, ventilating opening, 21, wind deflector, 23, plane, 25, fixed axis, 27, outside plate, 29, inner panel;
18, roof, 22, ventilating opening, 24, wind deflector, 26, plane, 28, fixed axis, 32, circular rotary motion trace.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
Embodiment 1
As shown in Figure 1-2, a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, building wherein comprises roof 2, exhaust apparatus comprises the ventilating opening 4 of being located on roof 2, also comprises the wind deflector 6 of being located in ventilating opening 4.Wind deflector 6 is obliquely installed with respect to ventilating opening 4 planes 8, and wind deflector 6 is 15-45 ° with the angle α of ventilating opening 4 planes 8.Wind deflector 6 is controlled at 15-45 ° with the angle α of ventilating opening 4 planes 8, can meet to the requirement of outside exhausting and reverse-filling, and the angle α of wind deflector 6 and ventilating opening 4 planes 8 the best while being 30 °.Ventilating opening 4 planes 8 are exposed respectively at the two ends that wind deflector 6 is relative.The shape of cross section of wind deflector 6 is spindle, is conducive to reduce eddy current and produces, and improves exhaust capacity.
Concrete, the length direction of ventilating opening 4 is mutually vertical with width.Exhaust apparatus also comprises and is parallel to the fixed axis 12 that ventilating opening 4 planes 8 arrange, i.e. ventilating opening 4 plane 8 levels, and fixed axis 12 is also horizontally disposed with.Fixed axis 12 is specifically parallel to the length direction setting of ventilating opening 4.Wind deflector 6 is located on fixed axis 12, can along the direction perpendicular to ventilating opening 4 planes 8, rotate around fixed axis 12.Exhaust apparatus also comprises stopping means (not shown), for limiting the rotational angle θ 1 of wind deflector 6.The rotational angle range of concrete restriction is set according to local wind-force, wind direction, to take into account wind area, the exhaust strength of wind deflector 6, the size of exhaust passage between wind deflector 6 and ventilating opening 4 edges, and the balance of controlling these three aspects of reverse flowing of air flows is as the criterion, when the angular range of restriction wind deflector 6 rotations is 90-150 °, the needs that can adapt to most applications, and the balance of aforementioned three aspects: also control better.Specifically can this area general a kind of of stopping means, is arranged on fixed axis 12, or the both sides of wind deflector 6.
Fixed axis 12 is divided into wind deflector 6 outside plate 14 stretching out outside ventilating opening 4 and stretches into the inner panel 16 in ventilating opening 4.The side of outside plate 14 is wind surface, and the side of inner panel 16 is servo-actuated, outside plate 14 externally drives whole wind deflector 6 to turn under wind-force effect, near ventilating opening 4, interior of building air is formed to negative pressure, thereby outside pump drainage inner air, inner panel 16 stretches into and in ventilating opening 4, contributes to prevent reverse flowing of air flows.The length of outside plate 14 2/3 is set to exposing outside ventilating opening 4 planes 8, makes its wind area to outer gas stream enough, can form suitable negative pressure, thus strong exhaust.Inner panel 16 is set also has 2/3 length inwardly to expose ventilating opening 4 planes 8, can better prevent that outer gas stream from inwardly pouring in down a chimney.Preferably fixed axis 12 axis are in ventilating opening 4 planes 8, outside plate 14 and inner panel 16 the length of respective direction respectively all correspondences stretch out ventilating opening 4, stretch into ventilating opening 4.
The opening length perpendicular to fixed axis 12 directions of ventilating opening 4 is ventilating opening 4 width d1, and fixed axis 12 is located at ventilating opening 4 along the center of ventilating opening 4 width d1 directions.The cross-section lengths of wind deflector 6 be ventilating opening 4 width d1 0.8-1.2 doubly.The cross-section lengths b1 of inner panel be outside plate cross-section lengths a1 1-1.2 doubly.
As shown in Figure 3-4, a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, building wherein comprises roof 17, exhaust apparatus comprises the ventilating opening 19 of being located on roof 17, also comprises the wind deflector 21 of being located in ventilating opening 19.Wind deflector 21 is obliquely installed with respect to ventilating opening 19 planes 23, and wind deflector 21 is 15-45 ° with the angle β of ventilating opening 19 planes 23.Wind deflector 21 is controlled at 15-45 ° with the angle β of ventilating opening 19 planes 23, can meet to the requirement of outside exhausting and reverse-filling, and the angle β of wind deflector 21 and ventilating opening 19 planes 23 the best while being 30 °.Ventilating opening 19 planes 23 are exposed respectively at the two ends that wind deflector 21 is relative.The shape of cross section of wind deflector 21 is spindle, is conducive to reduce eddy current and produces, and improves exhaust capacity.
Concrete, the length direction of ventilating opening 19 is mutually vertical with width.Exhaust apparatus also comprises and is parallel to the fixed axis 25 that ventilating opening 19 planes 23 arrange, i.e. ventilating opening 19 plane 23 levels, and fixed axis 25 is also horizontally disposed with.Fixed axis 25 is specifically parallel to the width setting of ventilating opening 19.Wind deflector 21 is located on fixed axis 25, can along the direction perpendicular to ventilating opening 19 planes 23, rotate around fixed axis 25.The length direction of wind deflector 21 is vertical with the width of ventilating opening 19, and the width of wind deflector 21 is parallel with the width of ventilating opening 19.Exhaust apparatus also comprises stopping means (not shown), for limiting the rotational angle θ 2 of wind deflector 21.The rotational angle range of concrete restriction is set according to local wind-force, wind direction, to take into account wind area, the exhaust strength of wind deflector 21, the size of exhaust passage between wind deflector 21 and ventilating opening 19 edges, and the balance of controlling these three aspects of reverse flowing of air flows is as the criterion, when the angular range of restriction wind deflector 21 rotations is 90-150 °, the needs that can adapt to most applications, and the balance of aforementioned three aspects: also control better.Specifically can this area general a kind of of stopping means, is arranged on fixed axis 25, or the both sides of wind deflector 21.
Fixed axis 25 is divided into wind deflector 21 outside plate 27 stretching out outside ventilating opening 19 and stretches into the inner panel 29 in ventilating opening 19.The side of outside plate 27 is wind surface, and the side of inner panel 29 is servo-actuated, outside plate 27 externally drives whole wind deflector 21 to turn under wind-force effect, near ventilating opening 19, interior of building air is formed to negative pressure, thereby outside pump drainage inner air, inner panel 29 stretches into and in ventilating opening 19, contributes to prevent reverse flowing of air flows.The length of outside plate 27 2/3 is set to exposing outside ventilating opening 19 planes 23, makes its wind area to outer gas stream enough, can form suitable negative pressure, thus strong exhaust.Inner panel 29 is set also has 2/3 length inwardly to expose ventilating opening 19 planes 23, can better prevent that outer gas stream from inwardly pouring in down a chimney.Preferably fixed axis 25 axis are in ventilating opening 19 planes 23, outside plate 27 and inner panel 29 the length of respective direction respectively all correspondences stretch out ventilating opening 19, stretch into ventilating opening 19.
The width m of wind deflector 21 is 0.8-0.95 times of ventilating opening 19 width d2.The cross-section lengths b2 of inner panel 29 be outside plate 27 cross-section lengths a2 1-1.2 doubly.
Ventilating opening 19 is the strip extending along ventilating opening 19 length directions, and is arranged with two wind deflectors 21 along ventilating opening 19 length directions, certainly also can arrange two above wind deflectors 21.25 air line distance f2 of fixed axis of adjacent two wind deflectors 21 are 0.8-1.2 times of wind deflector 21 length n.
Embodiment 3
As shown in Fig. 5-6, a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air, building wherein comprises roof 18, exhaust apparatus comprises the ventilating opening 22 of being located on roof 18, also comprises the wind deflector 24 of being located in ventilating opening 22.Wind deflector 24 is obliquely installed with respect to ventilating opening 22 planes 26, and wind deflector 24 is 15-45 ° with the angle γ of ventilating opening 22 planes 26, and ventilating opening 22 planes 26 are exposed respectively at the two ends that wind deflector 24 is relative.Wind deflector 24 is controlled at 15-45 ° with the angle γ of ventilating opening 22 planes 26, can meet to the requirement of outside exhausting and reverse-filling, and the angle γ of wind deflector 24 and ventilating opening 22 planes 26 of take is best during as 30 °.The shape of cross section of wind deflector 24 is spindle, is conducive to reduce eddy current and produces, and improves exhaust capacity.
Concrete, exhaust apparatus also comprises the fixed axis 28 arranging perpendicular to ventilating opening 22 planes 26.Be ventilating opening 22 plane 26 levels, fixed axis 28 vertically.Wind deflector 24 is located on fixed axis 28, can along the direction that is parallel to ventilating opening 22 planes 26, rotate around fixed axis 28.Preferably wind deflector 24 can, around fixed axis 28 along the 360 ° of rotations of direction that are parallel to ventilating opening 22 planes 26, form circular rotary motion trace 32 as shown in Figure 6.So, when outside, the wind comes from and be parallel to while thering is the component of any direction in the plane 26 of ventilating opening 22 planes 26, can drive wind deflector 24 rotations, thereby adjust to, adapt to the best angle position of the wind comes from, reach best exhaust effect.For example along the C direction shown in Fig. 6, the wind comes from, wind deflector 24 turns to B point from A point, to adapt to wind direction.
Ventilating opening 22 growth bar shapeds, are arranged with two wind deflectors 24 along ventilating opening 22 length directions.Certainly, according to ventilating opening 22 length, two above wind deflectors 24 also can be set, to improve exhaust efficiency.
Fixed axis 28 is located at wind deflector 24 at the center of ventilating opening 22 plane 26 interior length directions, and the length e of each wind deflector 24 in ventilating opening 22 planes 26 equates.Air line distance f3 between the fixed axis 28 of two wind deflectors 24 is 1.5-2 times of the length e of wind deflector 24 in ventilating opening 22 planes 26.
It should be noted that, the ventilating opening 4,19,22 in embodiment 1-3 also can be arranged on the sidewall of building.Sidewall can be for example body of wall, and roof 2,17,18 can be for example the separation layer of warmhouse booth.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.
Claims (16)
1. an exhaust apparatus that utilizes wind-force pump drainage interior of building air, described building comprises roof or sidewall, it is characterized in that: comprise the ventilating opening of being located on described roof or sidewall, also comprise the wind deflector of being located in described ventilating opening, described wind deflector is obliquely installed with respect to described ventilating opening plane, and the angle of wind deflector and ventilating opening plane is 15-45 °, described ventilating opening plane is exposed respectively at the two ends that described wind deflector is relative.
2. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 1, is characterized in that: the angle of described wind deflector and ventilating opening plane is 30 °.
3. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 1, it is characterized in that: also comprise the fixed axis that is parallel to described ventilating opening plane layout, described wind deflector is located on fixed axis, can along the direction perpendicular to ventilating opening plane, rotate around fixed axis, described exhaust apparatus also comprises stopping means, for limiting the rotational angle of wind deflector.
4. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 3, it is characterized in that: described fixed axis is divided into outside plate and inner panel by wind deflector, described outside plate at least three/bis-s' length is to exposing outside described ventilating opening plane, and described inner panel at least three/bis-s' length is inwardly exposed described ventilating opening plane.
5. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 3, it is characterized in that: the length direction of described ventilating opening is mutually vertical with width, described fixed axis is parallel to described length direction setting, and the 0.8-1.2 of the width that the cross-section lengths of described wind deflector is described ventilating opening doubly.
6. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 5, it is characterized in that: described fixed axis is divided into outside plate and inner panel by wind deflector, described fixed axis is located at the center of the width of described ventilating opening, and the 1-1.2 of the cross-section lengths that the cross-section lengths of described inner panel is described outside plate doubly.
7. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 4, it is characterized in that: the length direction of described ventilating opening is mutually vertical with width, described fixed axis is parallel to the width setting of described ventilating opening, the length direction of described wind deflector is vertical with the width of described ventilating opening, the width of wind deflector is parallel with the width of described ventilating opening, and the width of described wind deflector is 0.8-0.95 times of ventilating opening width.
8. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 7, is characterized in that: the 1-1.2 of the cross-section lengths that the cross-section lengths of described inner panel is described outside plate doubly.
9. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 7, it is characterized in that: the strip of described ventilating opening for extending along ventilating opening length direction, and be arranged with at least two described wind deflectors along ventilating opening length direction.
10. a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air according to claim 9, is characterized in that: between the fixed axis of adjacent two described wind deflectors air line distance be described wind deflector length 0.8-1.2 doubly.
11. a kind of exhaust apparatus that utilize wind-force pump drainage interior of building air according to claim 3, is characterized in that: the angular range that described stopping means restriction wind deflector rotates is 90-150 °.
12. a kind of exhaust apparatus that utilize wind-force pump drainage interior of building air according to claim 1, it is characterized in that: also comprise the fixed axis perpendicular to described ventilating opening plane layout, described wind deflector is located on fixed axis, can along the direction that is parallel to ventilating opening plane, rotate around fixed axis.
13. a kind of exhaust apparatus that utilize wind-force pump drainage interior of building air according to claim 12, is characterized in that: described wind deflector can be around fixed axis along the 360 ° of rotations of direction that are parallel to ventilating opening plane.
14. a kind of exhaust apparatus that utilize wind-force pump drainage interior of building air according to claim 12, is characterized in that: described ventilating opening growth bar shaped, is arranged with at least two described wind deflectors along ventilating opening length direction.
15. a kind of exhaust apparatus that utilize wind-force pump drainage interior of building air according to claim 14, it is characterized in that: described fixed axis is located at the center of described wind deflector length direction in ventilating opening plane, equal in length in ventilating opening plane of each wind deflector, the air line distance between the fixed axis of adjacent two described wind deflectors be the length of described wind deflector in ventilating opening plane 1.5-2 doubly.
16. according to a kind of exhaust apparatus that utilizes wind-force pump drainage interior of building air described in claim 1-15 any one, it is characterized in that: the shape of cross section of described wind deflector is spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508418.4U CN203489413U (en) | 2013-08-20 | 2013-08-20 | Wind type air exhausting device for exhausting internal air of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508418.4U CN203489413U (en) | 2013-08-20 | 2013-08-20 | Wind type air exhausting device for exhausting internal air of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489413U true CN203489413U (en) | 2014-03-19 |
Family
ID=50260241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508418.4U Expired - Fee Related CN203489413U (en) | 2013-08-20 | 2013-08-20 | Wind type air exhausting device for exhausting internal air of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423830A (en) * | 2013-08-20 | 2013-12-04 | 苏州维登农业有限公司 | Air exhausting device for pumping air inside building by utilizing wind power |
-
2013
- 2013-08-20 CN CN201320508418.4U patent/CN203489413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423830A (en) * | 2013-08-20 | 2013-12-04 | 苏州维登农业有限公司 | Air exhausting device for pumping air inside building by utilizing wind power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206091107U (en) | Room ventilation lighting device | |
| CN207065793U (en) | A kind of ventilation unit of energy saving building | |
| CN103148557A (en) | Zero-energy consumption building natural ventilation system | |
| CN103134133B (en) | Thin roof ventilator | |
| CN205690613U (en) | A kind of pipeline for VMC (Ventilation Mechanical Control System) | |
| CN203443040U (en) | Air conditioner air flue | |
| CN203296277U (en) | Composite multi-functional light guiding device | |
| CN203489413U (en) | Wind type air exhausting device for exhausting internal air of building | |
| CN103423830A (en) | Air exhausting device for pumping air inside building by utilizing wind power | |
| CN203605794U (en) | Cooling tower with air deflectors | |
| CN202899677U (en) | Energy-saving textile plant | |
| CN203100056U (en) | Building natural ventilating system free of energy consumption | |
| CN202630790U (en) | Vertical wind shielding device for cooling tower | |
| CN201652729U (en) | Wind guide device for indoor machine of split air-conditioner | |
| CN203935781U (en) | The high oxynitrides flue gas recirculation of sintering machine denitrating system | |
| CN207610340U (en) | A kind of air-intake device and fresh air system | |
| CN202228100U (en) | Turning frequency-conversion ventilating system for tunnel | |
| CN202328714U (en) | Indoor unit base mechanism of split wall-type air-conditioner | |
| CN103278025A (en) | Air controlling and flow guiding device for air cooling island of power station | |
| CN203928777U (en) | Flue gas circulation denitration system of sintering machine | |
| CN202630292U (en) | Bowl-shaped ventilator | |
| CN208652871U (en) | Air guide structure, tuyere device and air conditioner | |
| CN203116223U (en) | Thin roof ventilator | |
| CN207377859U (en) | The wind turbine in controllable blade direction | |
| CN203100062U (en) | Ventilating wind interchanging device of industrial workshop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20160820 |