CN201416975Y - Natural ventilation device for house - Google Patents
Natural ventilation device for house Download PDFInfo
- Publication number
- CN201416975Y CN201416975Y CN2009200761435U CN200920076143U CN201416975Y CN 201416975 Y CN201416975 Y CN 201416975Y CN 2009200761435 U CN2009200761435 U CN 2009200761435U CN 200920076143 U CN200920076143 U CN 200920076143U CN 201416975 Y CN201416975 Y CN 201416975Y
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- China
- Prior art keywords
- pipe
- vertical tube
- tube
- ventilation device
- natural ventilation
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- Expired - Fee Related
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Abstract
The utility model provides a natural ventilation device for a house, comprising a wind outlet pipe and a wind inlet pipe, wherein the wind outlet pipe comprises a first horizontal pipe and a first stand pipe, and the first horizontal pipe is vertically connected with one end of the first stand pipe to cause the wind outlet pipe to be in an L shape; the wind inlet pipe comprises a second horizontalpipe and a second stand pipe, and the second horizontal pipe is vertically connected with one end of the second stand pipe to cause the wind inlet pipe to be in an L shape. The first horizontal pipeand the first stand pipe are respectively arranged at the inner parts of the second horizontal pipe and the second stand pipe, and the openings of the first stand pipe and the second stand pipe are toward different directions. The second horizontal pipe of the wind inlet pipe is provided with cooling fins on the inner wall and the outer wall of the overlapping part with the first horizontal pipe of the wind outlet pipe, so the air in the wind outlet pipe and the wind inlet pipe can conduct heat exchange by the cooling fins, therefore the effect for indoor temperature is avoided in the ventilation process.
Description
[technical field]
The utility model relates to a kind of natural ventilation device for building, is mainly used in the ventilation of indoor and outdoor.
[background technology]
The quality of indoor environment more and more is subject to people's attention, and the circulation of maintenance room air is healthy most important to human body.Yet because the raising of quality of life, the finishing in house is superior day by day, some finishing materials and furniture can discharge a large amount of pernicious gases, and this process meeting last very long, simultaneously because the raising of window quality, the seal of window is also become better and better, if want to allow the room air circulation, then must open the window, so the inconvenience of the use that increases undoubtedly, thereby cause IAQ bad, and then influence the healthy of inhabitation personnel.Certainly industry also has some forced ventilation devices, as exhaust fan etc., but all needs driven by power, not only power consumption, and can produce noise.
[summary of the invention]
The purpose of this utility model is to provide a kind of natural ventilation device for building, and this natural ventilation device for building is simple in structure, and cost is low, and does not need artificial operation.
For realizing the purpose of above-mentioned utility model, the natural ventilation device for building of implementing utility model comprises first body and second body, wherein first body comprises first transverse tube and first vertical tube, and first vertical tube is vertically connected at first transverse tube, one end, second body comprises second transverse tube and second vertical tube, and second vertical tube is vertically connected at second transverse tube, one end, and this first transverse tube and coaxial respectively second transverse tube and the second vertical tube inside of being arranged at of first vertical tube, and the opening of first vertical tube and second vertical tube is towards different direction settings, and the second transverse tube wall of second body is provided with fin.
According to above-mentioned principal character, this first body is a discharge pipe, and second body is a blast pipe.
According to above-mentioned principal character, this fin be located at second transverse tube with the inwall and outer wall of first transverse tube overlaid part on.
According to above-mentioned principal character, this fin is located on the inwall and outer wall of second transverse tube radially.
According to above-mentioned principal character, be provided with ribs between this first transverse tube and second transverse tube, second body is mounted on first body by this ribs.
According to above-mentioned principal character, this first vertical tube is provided with a perforate at the wall of the other end relative with its opening, and the opening of second vertical tube perforate therewith is communicated with.
According to above-mentioned principal character, this first vertical tube is provided with a perforate at the wall of the other end relative with its opening, and second vertical tube passes the first vertical tube wall by this opening.
According to above-mentioned principal character, the opening part of this first vertical tube is provided with unidirectional aeration structure.
According to above-mentioned principal character, the opening part of this first vertical tube is provided with waterproof construction.
According to above-mentioned principal character, this first body and second body are provided with the device that promotes circulation of air.
Compared with prior art, the utility model is by being provided with first body and second body, and first transverse tube and first vertical tube are arranged at second transverse tube and the second vertical tube inside respectively, and the opening of first vertical tube and second vertical tube is towards different direction settings, the second transverse tube wall of second body is provided with fin simultaneously, so not only can realize the circulation naturally of air, and can avoid the indoor temperature of influence in the ventilation process.
[description of drawings]
Fig. 1 implements the scheme of installation of natural ventilation device for building of the present utility model on body of wall.
Fig. 2 is a floor map of implementing natural ventilation device for building of the present utility model.
Fig. 3 is the schematic diagram of C-C section among Fig. 2.
[embodiment]
See also shown in Figure 1ly,, implement the installing hole 20 of natural ventilation device for building 1 of the present utility model by body of wall 2 and be installed on the body of wall 2 for implementing the scheme of installation of natural ventilation device for building of the present utility model on body of wall.
See also shown in Figure 2ly, the natural ventilation device for building 1 of implementing utility model comprises the first L-shaped body 10 and second body 11, and first body 10 is a discharge pipe in the present embodiment, and second body 11 is a blast pipe.
In addition, be provided with ribs 12 between this first transverse tube 100 and second transverse tube 110, second body 11 is mounted on first body 10 by this ribs 12, in the specific implementation, this ribs 12 can be welded on second transverse tube, 110 outer walls, and end and the inwall of first body 10 of this second body 11 by this ribs 12 supports and be mounted on first body 10.Certainly, this ribs 12 can be welded on the inwall of first transverse tube 100.
Moreover, this first vertical tube 101 is provided with a perforate 102 at the wall of the other end relative with its opening, the opening of second vertical tube 111 perforate 102 therewith is communicated with, and perhaps this second vertical tube 111 also can add longerly, and passes first vertical tube, 101 walls by this opening 102.
Certainly, for preventing that when blowing wind pours in down a chimney into indoor from the opening part of this first vertical tube 101, can be provided with unidirectional aeration structure (as the wind shielding structure of existing smoke exhaust ventilator smoke exhaust pipe end) at the opening part of this first vertical tube 101.For preventing rainwater in the opening inlet chamber of first vertical tube 101, also can be provided with waterproof construction (as the pyramidal structure of existing chimney top) at the opening part of this first vertical tube 101.Simultaneously, this first body 10 and second body 11 also can be provided with the device that promotes circulation of air, as fan, to promote the indoor-outdoor air circulation.
Compared with prior art, the utility model is by arranging first body and second body, and will First transverse tube and first vertical tube are arranged at respectively second transverse tube and the second vertical tube inside, and first vertical tube with The opening of second vertical tube is towards different direction settings, and the second transverse tube wall of second body is provided with simultaneously Fin so not only can be realized the naturally circulation of air, and can avoid in the ventilation process Affect indoor temperature, when namely low such as indoor temperature, outside hot-air is from shown in Fig. 1 arrow B Direction enters second body 11, and indoor temperature is hanged down the air of some then from the side shown in Fig. 1 arrow A To entering first body 10, outside hot-air when the fin 112 by second body 11 with heat Amount conducts to fin 112, and it is then timely with heat to enter the lower air of the temperature of first body 10 Take out of, namely in the process of circulation, the hot-air that enters is cooled off, so avoid by second body 11 Enter the indoor temperature of indoor air impact.
Claims (10)
1. natural ventilation device for building, comprise first body and second body, wherein first body comprises first transverse tube and first vertical tube, and first transverse tube is vertically connected at first vertical tube, one end, second body comprises second transverse tube and second vertical tube, and second transverse tube is vertically connected at second vertical tube, one end, and this first transverse tube and coaxial respectively second transverse tube and the second vertical tube inside of being arranged at of first vertical tube, and the opening of first vertical tube and second vertical tube is towards different direction settings, and the second transverse tube wall of second body is provided with fin.
2. natural ventilation device for building as claimed in claim 1 is characterized in that: this first body is a discharge pipe, and second body is a blast pipe.
3. natural ventilation device for building as claimed in claim 1 is characterized in that: this fin be located at second transverse tube with the inwall and outer wall of first transverse tube overlaid part on.
4. natural ventilation device for building as claimed in claim 3 is characterized in that: this fin is located on the inwall and outer wall of second transverse tube radially.
5. natural ventilation device for building as claimed in claim 1 is characterized in that: be provided with ribs between this first transverse tube and second transverse tube, second body is mounted on first body by this ribs.
6. natural ventilation device for building as claimed in claim 1 is characterized in that: this first vertical tube is provided with a perforate at the wall of the other end relative with its opening, and the opening of second vertical tube perforate therewith is communicated with.
7. natural ventilation device for building as claimed in claim 1 is characterized in that: this first vertical tube is provided with a perforate at the wall of the other end relative with its opening, and second vertical tube passes the first vertical tube wall by this opening.
8. natural ventilation device for building as claimed in claim 1 is characterized in that: the opening part of this first vertical tube is provided with unidirectional aeration structure.
9. natural ventilation device for building as claimed in claim 1 is characterized in that: the opening part of this first vertical tube is provided with waterproof construction.
10. natural ventilation device for building as claimed in claim 1 is characterized in that: this first body and second body are provided with the device that promotes circulation of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200761435U CN201416975Y (en) | 2009-06-11 | 2009-06-11 | Natural ventilation device for house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200761435U CN201416975Y (en) | 2009-06-11 | 2009-06-11 | Natural ventilation device for house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416975Y true CN201416975Y (en) | 2010-03-03 |
Family
ID=41793398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200761435U Expired - Fee Related CN201416975Y (en) | 2009-06-11 | 2009-06-11 | Natural ventilation device for house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416975Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101043A (en) * | 2014-08-01 | 2014-10-15 | 吉首大学 | Energy-saving air interchanger for indoor pool |
| RU183257U1 (en) * | 2018-03-21 | 2018-09-14 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | VENTILATION UNIT FOR INDOOR MICROCLIMATE |
| CN108613311A (en) * | 2018-04-28 | 2018-10-02 | 中国建筑科学研究院有限公司 | Unpowered ventilation device |
-
2009
- 2009-06-11 CN CN2009200761435U patent/CN201416975Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101043A (en) * | 2014-08-01 | 2014-10-15 | 吉首大学 | Energy-saving air interchanger for indoor pool |
| RU183257U1 (en) * | 2018-03-21 | 2018-09-14 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" | VENTILATION UNIT FOR INDOOR MICROCLIMATE |
| CN108613311A (en) * | 2018-04-28 | 2018-10-02 | 中国建筑科学研究院有限公司 | Unpowered ventilation device |
| CN108613311B (en) * | 2018-04-28 | 2019-03-29 | 中国建筑科学研究院有限公司 | Unpowered ventilation device |
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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: 20100303 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |