CN100523399C - Pincer type arcuate ventilator - Google Patents
Pincer type arcuate ventilator Download PDFInfo
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- CN100523399C CN100523399C CNB2006100272054A CN200610027205A CN100523399C CN 100523399 C CN100523399 C CN 100523399C CN B2006100272054 A CNB2006100272054 A CN B2006100272054A CN 200610027205 A CN200610027205 A CN 200610027205A CN 100523399 C CN100523399 C CN 100523399C
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Abstract
The invention relates to the tong arc ventilator which contains several frames, several wind shields, several rain shields, sandalwood strip, drainage system, flashing plate and supporting system. The frames are parallel arranged along the horizontal line and each frame appears forcipate. The frame contains the lower frame, two wind shield frames and two upper frames. The lower frame is a trapezoid without lower band. The two wind shield frames are arc and are fixed on the lower and upper frames symmetrically. The two upper frames are big-shape and are set on both sides of the lower frame. The inner feet of the two upper frames are fixed on the two ends on the upper band of the lower frame. Their T-shape outer feet support to the lower frame and the two wind shield frames. The wind shields are parallel fixed on the wind shield frames appearing louver. Compared with the existing techniques, the invention has advantages of rational structure arrangement, long service life and good lighting capability.
Description
Technical field
The present invention relates to a kind of ventilator, particularly relate to a kind of Pincer type arcuate ventilator.
Background technology
Two kinds of the ventilation branch machinery ventilation of factory building and natural ventilations.Mechanical ventilation is to be power drive with mechanical ventilation equipment, air is flowed and ventilates.Natural ventilation is to utilize the effect of the hot pressing of air and blast and form flowing naturally of air, thereby reaches the purpose of ventilation, need not power, and is pollution-free, environmental protection, energy-conservation.
The principle that the hot pressing of air and blast form:
Hot pressing: after the air in the factory building is heated, volume expansion, unit weight diminishes, make the inside and outside air of factory building form gravitational difference, outdoor air just in the bottom inlet chamber of factory building, discharge outdoor from the position of upper opening by indoor air, so circulate, reach the purpose of ventilation.
Blast: when air-flow blows to the wall in house, changed the flow direction of air-flow, the pressure of windward side is increased, produced malleation; The current path of the top in house narrows down, and flow velocity strengthens, and produces negative pressure; The back side of factory building, air-flow forms vortex, and air thins out, and produces negative pressure.Therefore, establish air intake at the zone of positive pressure of factory building, negative pressuren zone is established air outlet, and just in the air intake inlet chamber, indoor gas drains into outdoor air from air outlet, reaches the purpose of ventilation.
The situation of present ventilating skylight:
Before the last century the nineties, the ventilating skylight of China's industrial premises generally adopts rectangle ventilating skylight and sunk type ventilating skylight.The rectangle ventilating skylight generally is made up of skylight truss, verge board, weather shield, roof panel, and the coefficient of air resistance of aditus laryngis is 4.5～6, and ventilation is little, and complex structure is from great, unfavorable to antidetonation; The sunk type ventilating skylight is the space that utilizes the height part of roof truss, the part roof panel is placed on the lower edge of roof truss, the resistance coefficient of aditus laryngis is also about 4.5～6, ventilation is little, and all there is moment of torsion in the upper and lower string of roof truss, and member section is big, easy dust stratification, draining is handled complicated, sash complex structure, and the development need of incompatibility modern light steel-structure factory building.
After the last century the nineties, domestic roofing ventilator development is very fast, but has continued to use the mentality of designing of rectangle ventilating skylight substantially, has only changed the shape of outer arc, does not do substantial change.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of Pincer type arcuate ventilator for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: Pincer type arcuate ventilator, it is characterized in that, comprise some skeletons, some barge boards, some weather shields, the wingceltis bar, drainage system, the flashing plate, support system, described some skeletons are arranged in parallel along horizon, it is pincerlike that each skeleton all is, this skeleton comprises lower skeleton, two barge board skeletons, two upper skeletons, described lower skeleton is does not have following trapezoidal shape, described two barge board skeletons are all curved, this two skeleton is symmetrically fixed on lower skeleton and the upper skeleton, described two upper skeletons all are big font, and symmetry tiltedly is located at the both sides of lower skeleton, the interior pin of two upper skeletons is individually fixed in the two ends of the top of lower skeleton, and the outer pin of the T type of two upper skeletons is supported on lower skeleton and the two barge board skeletons; Described some barge boards secured in parallel successively are louvered on the barge board skeleton; Described weather shield is located at by the wingceltis bar on the interior pin of each upper skeleton, its interior pin closure inner and upper skeleton, and form gutter with the top of lower skeleton; Described drainage system is located on two hypotenuses of lower skeleton, and its inner is connected with gutter, and the outer end protrudes between lower skeleton and the barge board skeleton; Described flashing plate is close to the both sides of lower skeleton, and extends on the support system.
Described ventilator is provided with waterproofing materials.
Described waterproofing materials adopts FR material or DOW CORNING silica gel.
Described skeleton all adopts the galvanizing rectangular tube.
Described barge board is curved.
Described weather shield adopts FRP or PC plate, has functions such as a grade rain, water conservancy diversion, daylighting.
Described support system comprises grade beam.
Adopt the produced a kind of Pincer type arcuate ventilator of above technical scheme, compared with prior art, have the following advantages:
1. reduce by 2～3 times of coefficient of air resistances, increased ventilation greatly, improve the workplace air quality, reduce the workshop temperature;
2. reduced the end face front face area, reduced the effect of wind load, improved the longitudinal stress situation skeleton;
3. reasonable structural arrangement, it is little to conduct oneself with dignity, and anti-seismic performance is good;
4. antiseptic property is good, and water resistance is good, long service life;
5. lighting performance is good, and light is soft.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Wherein: 1-skeleton, 2-lower skeleton, 3-barge board skeleton, 4-upper skeleton, 5-interior pin, the outer pin of 6-T type, 7-barge board, 8-weather shield, 9-wingceltis bar, 10-gutter, 11-drainage system, 12-flashing plate, 13-support system, 14-grade beam.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, Pincer type arcuate ventilator, comprise some skeletons 1, some barge boards 7, some weather shields 8, wingceltis bar 9, drainage system 11, flashing plate 12, support system 13, described some skeletons 1 are arranged in parallel along horizon, it is pincerlike that each skeleton 1 all is, this skeleton 1 comprises lower skeleton 2, two barge board skeletons 3, two upper skeletons 4, described lower skeleton 2 is does not have following trapezoidal shape, described two barge board skeletons equal 3 are curved, this two skeleton is symmetrically fixed on lower skeleton 2 and the upper skeleton 4, described two upper skeletons 4 all are big font, and symmetry tiltedly is located at the both sides of lower skeleton 2, the interior pin of two upper skeletons 4 is individually fixed in the two ends of the top of lower skeleton 2, and the outer pin of the T type of two upper skeletons 4 is supported on lower skeleton 2 and the two barge board skeletons 3; Described some barge boards 7 secured in parallel successively are louvered on barge board skeleton 3; Described weather shield 5 is located at by wingceltis bar 9 on the interior pin of each upper skeleton 4, its interior pin closure inner and upper skeleton 4, and form gutter 10 with the top of lower skeleton 2; Described drainage system 11 is located on two hypotenuses of lower skeleton 2, and its inner is connected with gutter 10, and the outer end protrudes between lower skeleton 2 and the barge board skeleton 3; Described flashing plate 12 is close to the both sides of lower skeleton 2, and extends on the support system 13.
Described ventilator is provided with waterproofing materials; Described waterproofing materials adopts FR material or DOW CORNING silica gel; Described skeleton 1 all adopts the galvanizing rectangular tube; Described barge board 7 is curved; Described weather shield 8 adopts FRP or PC plate, has functions such as a grade rain, water conservancy diversion, daylighting; Described support system 13 comprises grade beam.
The jaw type camber ventilator of present embodiment is by skeleton, purlin, verge board, weather shield, the flashing plate, drainage system, compositions such as support system, according to air rheology principle, verge board is designed to arc, weather shield has concurrently and keeps off the rain, water conservancy diversion, daylighting functions such as (FRP or PC plates) is in one, by rationally, organically combination, reduce the resistance coefficient (resistance coefficient is 1.6～2.2) of air, increased ventilation, and aesthetic in appearance, structure is light and handy, and it is little to conduct oneself with dignity, anti-seismic performance is good, the drainage system of ventilator is simple and clear, practicality reduces construction costs, has improved cost performance.
According to air rheology principle, verge board is designed to arc and deflector is set, reduce by 2～3 times of coefficient of air resistances, increased ventilation greatly, improve the workplace air quality, reduce the workshop temperature; Reduce the end face front face area, reduce the effect of wind load, improve the longitudinal stress situation skeleton; Reasonable structural arrangement, it is little to conduct oneself with dignity, and anti-seismic performance is good; Skeleton adopts the galvanizing rectangular tube, and antiseptic property is good, long service life; Waterproof adopts FR material and DOW CORNING silica gel, and water resistance is good; Weather shield can adopt FRP or PC plane skylight, and lighting performance is good, and light is soft.
Claims (7)
1. Pincer type arcuate ventilator, it is characterized in that, comprise some skeletons, some barge boards, some weather shields, the wingceltis bar, drainage system, flashing plate and support system, described some skeletons are arranged in parallel along horizon, it is pincerlike that each skeleton all is, this skeleton comprises lower skeleton, two barge board skeletons and two upper skeletons, described lower skeleton is does not have following trapezoidal shape, described two barge board skeletons are all curved, this two skeleton is symmetrically fixed on lower skeleton and the upper skeleton, described two upper skeletons all are big font, and symmetry tiltedly is located at the both sides of lower skeleton, the interior pin of two upper skeletons is individually fixed in the two ends of the top of lower skeleton, and the outer pin of the inverted T shape of two upper skeletons is supported on lower skeleton and the two barge board skeletons; Described some barge boards secured in parallel successively are louvered on the barge board skeleton; Described weather shield is located at by the wingceltis bar on the interior pin of each upper skeleton, the interior pin closure of the inner of described weather shield and upper skeleton, and form gutter with the top of lower skeleton; Described drainage system is located on two hypotenuses of lower skeleton, and its inner is connected with gutter, and the outer end protrudes in lower skeleton; Described flashing plate is close to the both sides of lower skeleton, and extends on the support system.
2. Pincer type arcuate ventilator according to claim 1 is characterized in that described ventilator is provided with waterproofing materials.
3. Pincer type arcuate ventilator according to claim 2 is characterized in that, described waterproofing materials adopts DOW CORNING silica gel.
4. Pincer type arcuate ventilator according to claim 1 is characterized in that described skeleton all adopts the galvanizing rectangular tube.
5. Pincer type arcuate ventilator according to claim 1 is characterized in that described barge board is curved.
6. Pincer type arcuate ventilator according to claim 1 is characterized in that, described weather shield adopts FRP or PC plate.
7. Pincer type arcuate ventilator according to claim 1 is characterized in that described support system comprises grade beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100272054A CN100523399C (en) | 2006-06-01 | 2006-06-01 | Pincer type arcuate ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100272054A CN100523399C (en) | 2006-06-01 | 2006-06-01 | Pincer type arcuate ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101082245A CN101082245A (en) | 2007-12-05 |
| CN100523399C true CN100523399C (en) | 2009-08-05 |
Family
ID=38911997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100272054A Expired - Fee Related CN100523399C (en) | 2006-06-01 | 2006-06-01 | Pincer type arcuate ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100523399C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052743A (en) * | 2009-11-05 | 2011-05-11 | 上海麦登通风工程有限公司 | Forcipated end surface waterproof wrap angle |
| CN102052729A (en) * | 2009-11-05 | 2011-05-11 | 上海麦登通风工程有限公司 | Strong-force exhaust ventilator |
| CN102121737A (en) * | 2010-01-11 | 2011-07-13 | 上海麦登通风工程有限公司 | Open ventilation device with opening and closing functions |
| CN102852259A (en) * | 2012-09-04 | 2013-01-02 | 万维通风设备江苏有限公司 | Reinforced high-transparency natural ventilating clerestory |
| CN102852261A (en) * | 2012-09-04 | 2013-01-02 | 万维通风设备江苏有限公司 | Reinforced natural ventilating clerestory |
| CN102852258A (en) * | 2012-09-04 | 2013-01-02 | 万维通风设备江苏有限公司 | Downhill electric ventilating skylight |
| CN102852293A (en) * | 2012-09-04 | 2013-01-02 | 万维通风设备江苏有限公司 | Electric ventilating skylight |
| CN102852257A (en) * | 2012-09-04 | 2013-01-02 | 万维通风设备江苏有限公司 | High-lighting electric ventilating skylight |
| CN103628661B (en) * | 2013-11-14 | 2016-03-23 | 锦州鹏翔电力轻钢设备有限公司 | Unpowered blast cap |
| CN108518030B (en) * | 2018-04-09 | 2024-02-02 | 单晓晴 | Large-specification ventilation daylighting skylight |
-
2006
- 2006-06-01 CN CNB2006100272054A patent/CN100523399C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101082245A (en) | 2007-12-05 |
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Granted publication date: 20090805 Termination date: 20130601 |