CN105781075A - Unpowered hood with good draft effect and for exhaust channel of high-rise housing - Google Patents
Unpowered hood with good draft effect and for exhaust channel of high-rise housing Download PDFInfo
- Publication number
- CN105781075A CN105781075A CN201610162854.9A CN201610162854A CN105781075A CN 105781075 A CN105781075 A CN 105781075A CN 201610162854 A CN201610162854 A CN 201610162854A CN 105781075 A CN105781075 A CN 105781075A
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- CN
- China
- Prior art keywords
- transparent channel
- channel
- frustum
- transparent
- unpowered hood
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/04—Air-ducts or air channels
Abstract
The invention provides an unpowered hood with a good draft effect and for an exhaust channel of a high-rise housing. The unpowered hood comprises a hollow transparent channel arranged on the top of the exhaust channel, and an unpowered hood body arranged on a top port of the transparent channel. A bottom port of the transparent channel is formed in the top port of the exhaust channel. The transparent channel comprises hollow frustums which are vertically symmetric and are integrated. According to the unpowered hood with the good draft effect and for the exhaust channel of the high-rise housing, the hollow transparent channel is additionally arranged on the basis of a conventional unpowered hood, sunlight can directly irradiate into the transparent channel from a bevel of the upper frustum of the transparent channel so as to heat air, hot air has the rising characteristic, and therefore the draft effect can be more remarkable. The side wall of the lower frustum is opposite to a roof, heat radiation of the roof can enter the transparent channel from the side wall of the lower frustum, and accordingly air in the transparent channel can be further heated easily.
Description
Technical field
The present invention relates to the unpowered blast cap of the air exhaust passage of a kind of high residential building.
Background technology
Unpowered blast cap is to utilize the natural wind speed of nature to promote the turbine rotation of blower fan and the principle of indoor-outdoor air convection current, the air of any parallel direction is flowed, accelerate and be changed into from bottom to top vertical air flowing, to improve a kind of device of room ventilation ventilation effect, its not electricity consumption, noiselessness, can operate for a long time, get rid of indoor steam, dampness and oxious gas, it is according to the air natural law and air-flow flow principles, and rational design is at the top of roofing, steam in energy discharge chamber rapidly and dirty gas, improve indoor environment.
The conventional unpowered blast cap being located at air exhaust passage top, owing to being subject to outdoor distinguished and admirable impact, it is sometimes not ideal to pull out wind effect, makes the abnormal smells from the patient of indoor toilets fully not discharge.
Summary of the invention
The technical problem to be solved is to provide the unpowered blast cap of air exhaust passage of a kind of high residential building, its simple in construction, pulls out wind effect better.
In order to solve above-mentioned technical problem, the present invention provides the air exhaust passage of a kind of high residential building unpowered blast cap, comprising: be located at air exhaust passage top, in hollow transparent channel, be located at the unpowered blast cap in this transparent channel top port；Transparent channel bottom port is arranged in the top ports of air exhaust passage；Transparent channel includes frustum that is hollow, symmetrical above and below and that be integrally formed, and the top port of upper frustum is the top port of described transparent channel, and the bottom port of lower frustum is the bottom port of described transparent channel.
In the top exterior walls of transparent channel, being respectively equipped with annular spray pipe on the inwall of middle part, on this annular spray pipe, distribution has hole for water spraying；When the inside and outside wall dirt of transparent channel, connect water source and can wash away the outer wall of transparent channel.
Described air exhaust passage, transparent channel and unpowered blast cap are coaxially set, and are beneficial to raising and pull out wind effect.
Being connected with for by the snoot in solar ray collecting to described transparent channel, increasing the light entering transparent channel further of described transparent channel.
Being connected with for by the snoot in solar ray collecting to described transparent channel, increasing the light entering transparent channel further of described transparent channel.
Described hollow frustum is the frustum of a cone, is beneficial to air-flow even into unpowered blast cap；Can also be polygon frustum, for instance tetragon, pentagon or hexagon frustum.
Relative to prior art, what the present invention had has the technical effect that the unpowered blast cap of the air exhaust passage of the high residential building of the present invention, on conventional unpowered blast cap basis, increase by one in hollow transparent channel, sunlight can be emitted directly toward transparent channel to add hot-air from the inclined-plane of the upper frustum of transparent channel, hot-air has the characteristic of rising, makes to pull out wind scorpion more significantly；The sidewall of described lower frustum is relative with roofing, makes the heat radiation of roofing can enter described transparent channel from the sidewall of described lower frustum, and then is beneficial to the air in heating transparent passage further.
Accompanying drawing explanation
In order to know the innovative principle that the present invention is described and the technical advantage compared to existing product thereof, by applying the limiting examples of described principle, two possible embodiments are described below by way of accompanying drawing.In the drawings:
Fig. 1 is the air exhaust passage longitudinal profile structural representation with unpowered blast cap of the high residential building of the present invention.
Detailed description of the invention
Such as Fig. 1, the air exhaust passage of the high residential building of the present embodiment includes with unpowered blast cap: be located at air exhaust passage 1 top, in hollow transparent channel 3 (preferred glass or transparent plastic are made), is located at the unpowered blast cap 2 of this transparent channel 3 upper end.Transparent channel 3 includes hollow, laterally zygomorphic upper frustum 31 and lower frustum 32.Air in this product utilization solar energy heating transparent channel 3, hot-air rises, and increases and pulls out wind scorpion.Wherein, sunlight can be emitted directly toward transparent channel from the inclined-plane of transparent channel to add hot-air, and the surrounding inclined-plane of transparent channel 3 random time can absorb light by day.Air exhaust passage 1, transparent channel 3 and unpowered blast cap 2 are coaxially set.
Being respectively provided with the annular spray pipe 8 connecting running water pipe in the top exterior walls of transparent channel 3, on the inwall of middle part, on this annular spray pipe 8, distribution has hole for water spraying；When the inside and outside wall dirt of transparent channel, connect water source and can wash away the inside and outside wall of transparent channel 3, it is ensured that extraneous light, heat radiation enter transparent channel 3 smoothly, it is to avoid greasy dirt blocks.
Described transparent channel 3 is the frustum of a cone, is beneficial to air-flow even into unpowered blast cap 2.
The shape of cross section of described transparent channel 3 cross section and described air exhaust passage 1, in the same size, it is beneficial to smooth in exhaust, makes air-flow even into unpowered blast cap 2.
Described transparent channel 3 can also be oval frustum (namely cross section is ellipse), or polygon frustum (advantageous cross sections is tetragon, pentagon, hexagon, heptagon or octagonal frustum), it is beneficial to multi-angle and absorbs sunlight, the sidewall of described lower frustum 32 is relative with the roofing 7 of high residential building, the heat radiation making roofing 7 can enter described transparent channel 3 from the sidewall of described lower frustum 32, and then is beneficial to the air in heating transparent passage 3 further.
Claims (1)
1. the unpowered blast cap of air exhaust passage, it is characterised in that including: be located at air exhaust passage top, in hollow transparent channel, be located at the unpowered blast cap in this transparent channel top port；Transparent channel bottom port is arranged in the top ports of air exhaust passage；
Described transparent channel includes upper and lower frustum that is hollow, symmetrical above and below and that be integrally formed；
Being connected with for by the snoot in solar ray collecting to described transparent channel of described transparent channel；
The sidewall of described lower frustum is relative with the roofing of high residential building, makes the heat radiation of roofing enter described transparent channel from the sidewall of described lower frustum；
Described rising air exhaust passage, transparent channel and unpowered blast cap are coaxially set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162854.9A CN105781075B (en) | 2013-07-09 | 2013-07-09 | Pull out the unpowered blast cap of air exhaust passage of the preferable high residential building of wind effect |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162854.9A CN105781075B (en) | 2013-07-09 | 2013-07-09 | Pull out the unpowered blast cap of air exhaust passage of the preferable high residential building of wind effect |
| CN201310286232.3A CN103334572B (en) | 2013-07-09 | 2013-07-09 | The unpowered blast cap of a kind of air exhaust passage |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310286232.3A Division CN103334572B (en) | 2013-07-09 | 2013-07-09 | The unpowered blast cap of a kind of air exhaust passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105781075A true CN105781075A (en) | 2016-07-20 |
| CN105781075B CN105781075B (en) | 2018-10-30 |
Family
ID=56394281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162854.9A Active CN105781075B (en) | 2013-07-09 | 2013-07-09 | Pull out the unpowered blast cap of air exhaust passage of the preferable high residential building of wind effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105781075B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2279016A (en) * | 1939-04-12 | 1942-04-07 | Silver Herman | Air turbine ventilator |
| CN2037048U (en) * | 1988-05-13 | 1989-05-03 | 葛志江 | Vacuum taper profile, spheric light-focusing type solar heat collector |
| US6306030B1 (en) * | 2000-01-07 | 2001-10-23 | Glen H. Wilson | Solar-powered ventilation system for a building structure |
| CN101169280A (en) * | 2007-12-05 | 2008-04-30 | 赵耀华 | Unpowered type air heat recovery device |
| CA2607872A1 (en) * | 2007-10-22 | 2009-04-22 | Serge Kimberg | Building integrated air flow generation and collection system |
| CN102401442A (en) * | 2011-11-25 | 2012-04-04 | 无锡市工业设备安装有限公司 | Inner umbrella-shaped energy-saving ventilation wind cap |
| CN103134060A (en) * | 2013-02-28 | 2013-06-05 | 东南大学 | Modified solar chimney system |
-
2013
- 2013-07-09 CN CN201610162854.9A patent/CN105781075B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2279016A (en) * | 1939-04-12 | 1942-04-07 | Silver Herman | Air turbine ventilator |
| CN2037048U (en) * | 1988-05-13 | 1989-05-03 | 葛志江 | Vacuum taper profile, spheric light-focusing type solar heat collector |
| US6306030B1 (en) * | 2000-01-07 | 2001-10-23 | Glen H. Wilson | Solar-powered ventilation system for a building structure |
| CA2607872A1 (en) * | 2007-10-22 | 2009-04-22 | Serge Kimberg | Building integrated air flow generation and collection system |
| CN101169280A (en) * | 2007-12-05 | 2008-04-30 | 赵耀华 | Unpowered type air heat recovery device |
| CN102401442A (en) * | 2011-11-25 | 2012-04-04 | 无锡市工业设备安装有限公司 | Inner umbrella-shaped energy-saving ventilation wind cap |
| CN103134060A (en) * | 2013-02-28 | 2013-06-05 | 东南大学 | Modified solar chimney system |
Non-Patent Citations (3)
| Title |
|---|
| 于慧利等: "《建筑节能 二级建造师继续教育培训教材》", 30 April 2008 * |
| 何帆: "《暖通空调设计细节与禁忌》", 31 January 2013 * |
| 河南省建筑工程标准定额站: "《河南省工程建设地方标准汇编》", 31 August 2007 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105781075B (en) | 2018-10-30 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180918 Address after: 318050 No. 4, 5 District, Liaoyang village, Luqiao street, Luqiao District, Taizhou, Zhejiang. Applicant after: Chen Xuewei Address before: 213000 the Yellow River West Road, Xinbei District, Changzhou City, Jiangsu Province, No. 81 Applicant before: Jiang Panjun |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |