CN201368556Y - Outdoor vent hood - Google Patents
Outdoor vent hood Download PDFInfo
- Publication number
- CN201368556Y CN201368556Y CNU2008201825764U CN200820182576U CN201368556Y CN 201368556 Y CN201368556 Y CN 201368556Y CN U2008201825764 U CNU2008201825764 U CN U2008201825764U CN 200820182576 U CN200820182576 U CN 200820182576U CN 201368556 Y CN201368556 Y CN 201368556Y
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- CN
- China
- Prior art keywords
- extension
- guide flow
- cover body
- outdoor
- outer cover
- 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 relates to an outdoor vent hood, comprising a guide flow seat part and an outer hood body part, wherein the guide flow seat part is a hollow body and is provided with a setting section arranged at a wall vent and an extension section exposed outdoor; the peripheral edge of the extension section is larger than the setting section; one end of the setting section is provided with a vent communicated with the indoor side; one end of the extension section is provided with a rectifying surface which is provided with a plurality of guide flow vanes inclined inward; the rectifying surface is provided with a plurality of holes by the guide flow vanes; the outer hood body part extends out of the building by one end of the extension section; the outer hood body part is integrated on the outline from the upper edge of the extension section to the two sides thereof and extends to the lower position of the extension section to form an air port; the surface of the outer hood body part is provided with a plurality of guide flow holes; and the vent and the guide flow holes are communicated with the air port by the holes. The outdoor vent hood is effectively extended with longer guide flow vanes, and the guide flow effect thereof not only can carry out active ventilation outward by indoor air, but also can guide the inner air to exhaust by outer air ventilation, thus achieving the design of two-way guide flow.
Description
Technical field
The utility model relates to a kind of air-breather, relates in particular to a kind of being arranged on the wall, as the outdoor vent hood of air in the conducting building.
Background technology
See also TaiWan, China patent application case number No. 094204719 " being applicable to the Improvement type ventilation device of extractor fan " patent, it is a cover body, is provided with one first opening and one second opening; One baffle plate comprises several guide vanes, and this baffle plate engages with this first opening, and the air that this cover body imports/derives derives/be directed into the opposite side of this baffle plate via these several guide vanes; At least three connect workpiece, are the lower surfaces of being located at this workpiece, and this at least three connections workpiece is to be connected with an extractor fan.
Though aforementioned patent can be offered the conducting of several guide vanes as air by baffle plate, yet, its baffle plate is the passage that is directly connected in wall of no headspace, be with, its guide vane there is no and does extension in the normal direction, or the length that extends internally is easily restricted, and that the too short situation of vane plate easily causes anti-rainwater to sprinkle into effect is clear, and the opening of the external conducting of its cover body only has one, its air conducting effect only can circulate to some extent by indoor air and just be produced the water conservancy diversion effect, and its water conservancy diversion efficient of only having movement in one direction truly has improved space.
The utility model content
Go up guide vane development length deficiency in order to overcome its design of aforementioned patent, the not good shortcoming of cover body water conservancy diversion efficient, the utility model provides a kind of outdoor vent hood, it can effectively extend long flow deflector, and its guide functions not only can be by initiatively outwards circulation of room air, also can discharge, reach the design of bidirectional guide by extraneous air flow guidance inner air.
The utility model " outdoor vent hood " comprises a diversion seat portion and an outer cover body, this diversion seat portion is for the ventilating opening that is arranged at building walls, this diversion seat portion is a hollow body, this diversion seat portion is provided with the section of setting and outer peripheral edges greater than the elongated end of the section of setting, this diversion seat portion is mounted on the ventilating opening of wall by the section of setting, this is provided with Duan Yiduan and is provided with a blow vent, this blow vent conducting is in an indoor end of building, this extension is an outdoor end that exposes to building, this extension one end is a rectification face, and planning has several inwardly oblique flow deflectors on this rectification face;
This outer cover body extends the building outside by extension one end, this outer cover body is integrated in the profile of extension upper limb to both sides, and extend to the extension lower position and form a ventilating opening, and this outer cover body with respect to ventilating opening in directly over offer several pod apertures, and ventilating opening and pod apertures are the hole portion and the blow vent conductings of offering by flow deflector.
The utlity model has following characteristics:
1. the indoor air of building can be via blow vent, the hole portion that offers by flow deflector lead to pod apertures also or ventilating opening discharge.
2. this flow deflector is by space that the extension discharged, be able to the long length that internally extends to diversion seat portion, be with, even if rainwater is infiltrated in rectification face one end by pod apertures, this flow deflector also can provide fruit of preferable waterproof, avoids rainwater to infiltrate in diversion seat portion inside.
3. when room air does not initiatively circulate, also can be flowed into by ventilating opening by outdoor wind-force, the priming room air is discharged by pod apertures more in the lump via the hole portion of blow vent outflow flow deflector.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the exploded perspective schematic diagram of the outdoor vent hood of the utility model.
Fig. 2 is the generalized section of the outdoor vent hood of the utility model.
Fig. 2-A is the enlarged diagram at circle frame position shown in Figure 2.
Fig. 3 be the outdoor vent hood of the utility model the aspect schematic diagram is set.
Fig. 4 is the circulation of air schematic diagram of the outdoor vent hood of the utility model.
The number in the figure explanation:
1 diversion seat portion, 11 sections of setting, 111 passages
12 extensions, 121 rectification faces, 122 flow deflectors
123 hole portions, 2 outer cover bodies, 21 ventilating openings
22 pod apertures
The specific embodiment
See also Fig. 1 to shown in Figure 3, the utility model " outdoor vent hood " includes diversion seat portion 1 and outer cover body 2;
This diversion seat portion 1 is a hollow body, this diversion seat portion 1 is provided with one for the section of setting 11 that is arranged at the wall ventilating opening, reach one and expose to outdoor extension 12, the outer peripheral edges of this extension 12 are greater than the section of setting 11, this section of setting 11 1 ends are provided with a conducting in indoor blow vent 111, these extension 12 1 ends are provided with a rectification face 121, planning has several inwardly oblique flow deflectors 122 on this rectification face 121, and this flow deflector 122 is connected in rectification face 121 for the bottom, upper limb is located away from rectification face 121, tilt to be inserted into the aspect in the diversion seat portion 1 from the bottom to top, this rectification face 121 offers several hole portions 123 by flow deflector 122;
This outer cover body 2 is to be extended for the building outside by extension 12 1 ends, this outer cover body 2 is to be integrated in the profile of extension 12 upper limbs to both sides, and extend to extension 12 lower positions and form a ventilating opening 21, and these outer cover body 2 surfaces offer several pod apertures 22, this pod apertures 22 is the upper limb places that are positioned at outer cover body 2, be vertical corresponding with the ventilating opening 21 of outer cover body 2 bottoms, and ventilating opening 21, pod apertures 22 logical via portion 123 and blow vent 111 conductings.
The space that the flow deflector 122 of the outdoor vent hood of the utility model can be discharged by extension 12, be able to the long length that internally extends to diversion seat portion 1, be with, even if rainwater is infiltrated in rectification face 121 1 ends by pod apertures 22, this flow deflector 122 also can provide fruit of preferable waterproof, avoids rainwater to infiltrate in diversion seat portion 1 inside.
See also shown in Figure 4ly, the enforcement state diagram of the utility model diversion air, the conducting of the utility model air can be implemented initiatively water conservancy diversion and passive water conservancy diversion dual mode:
Initiatively water conservancy diversion is the indoor air of building, can be by self circulation of air in the building (also or installing fan auxiliary) via blow vent 11, logical via portion 123 lead to pod apertures 22 also or ventilating opening 21 discharge.
Passive water conservancy diversion is the power that the indoor air self of building does not have water conservancy diversion, and is flowed into by ventilating opening 21 by outdoor wind-force, and the priming room air is discharged by pod apertures 22 more in the lump via blow vent 111 tap hole portions 123.
In sum, the utility model is relevant a kind of outdoor vent hood, be a kind of being arranged on the wall, structure as air in the conducting building, can do flowing of conducting in order to the air in the building, it can be given flow deflector through particular design and do more efficient prolongation, and this outdoor vent hood more can reach, and indoor active is ventilated and the effect of outdoor passive water conservancy diversion.
Claims (3)
1. an outdoor vent hood is characterized in that, comprises diversion seat portion and outer cover body, wherein:
This diversion seat portion is a hollow body, this diversion seat portion is provided with one for the section of setting that is arranged at the wall ventilating opening, reach one exposes to outdoor extension, the outer peripheral edges of this extension are greater than the section of setting, this is provided with Duan Yiduan and is provided with a conducting in indoor blow vent, this extension one end is provided with a rectification face, this rectification face is provided with several inwardly oblique flow deflectors, and this rectification face offers several hole portions by flow deflector;
This outer cover body extends the building outside by extension one end, this outer cover body is integrated in the profile of extension upper limb to both sides, and extend to the extension lower position and form a ventilating opening, and this outer cover body surface offers several pod apertures, and ventilating opening, pod apertures are logical via portion and blow vent conducting.
2. outdoor vent hood according to claim 1 is characterized in that: described flow deflector bottom is connected in rectification face, and upper limb is located away from rectification face, tilts to be inserted in the diversion seat portion from the bottom to top.
3. outdoor vent hood according to claim 1 is characterized in that: described pod apertures is the upper limb place that is opened in the outer cover body, is vertical corresponding with the ventilating opening of outer cover body bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201825764U CN201368556Y (en) | 2008-12-30 | 2008-12-30 | Outdoor vent hood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201825764U CN201368556Y (en) | 2008-12-30 | 2008-12-30 | Outdoor vent hood |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201368556Y true CN201368556Y (en) | 2009-12-23 |
Family
ID=41487448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201825764U Expired - Fee Related CN201368556Y (en) | 2008-12-30 | 2008-12-30 | Outdoor vent hood |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201368556Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107289571A (en) * | 2016-04-05 | 2017-10-24 | 博麟水电材料有限公司 | Vent hood wind volume control |
CN107305051A (en) * | 2016-04-25 | 2017-10-31 | 尚久实业有限公司 | Building radiating and check enter water installations |
CN110312835A (en) * | 2018-01-24 | 2019-10-08 | 株式会社小松制作所 | Rotary frame and building machinery |
-
2008
- 2008-12-30 CN CNU2008201825764U patent/CN201368556Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107289571A (en) * | 2016-04-05 | 2017-10-24 | 博麟水电材料有限公司 | Vent hood wind volume control |
CN107305051A (en) * | 2016-04-25 | 2017-10-31 | 尚久实业有限公司 | Building radiating and check enter water installations |
CN110312835A (en) * | 2018-01-24 | 2019-10-08 | 株式会社小松制作所 | Rotary frame and building machinery |
CN110312835B (en) * | 2018-01-24 | 2022-07-29 | 株式会社小松制作所 | Rotating frame and construction machine |
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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 |
Granted publication date: 20091223 Termination date: 20171230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |