CN2929032Y - Novel clamp type arc ventilator - Google Patents
Novel clamp type arc ventilator Download PDFInfo
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- CN2929032Y CN2929032Y CN 200620042339 CN200620042339U CN2929032Y CN 2929032 Y CN2929032 Y CN 2929032Y CN 200620042339 CN200620042339 CN 200620042339 CN 200620042339 U CN200620042339 U CN 200620042339U CN 2929032 Y CN2929032 Y CN 2929032Y
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Abstract
The utility model relates to a novel pincer type arc ventilator including a plurality of cages, a plurality of draught plates, a plurality of water proof plates, a sandalwood strip, a drainage, a flashing plate and a support system, the cages are arranged horizontally and parallel, each cage is pincerlike, the cage comprises a lower cage, two draught plate cages and two upper cages, the lower cage is a trapezia without lower edge, the two draught plate cages are arc, the two cages are fixed on the lower cage and the upper cage symmetrically, the two upper cages shape like a Chinese character 'da' and decline on two sides of the cage symmetrically, the inner feet of the two upper cage are fixed at two ends of the upper edge of the lower cage, a T shape external foot of the two upper cage is supported on the lower cage and the two draught plates, the draught plates, are fixed on the draught plate cage in turn parallel and form a beancurd leaf shape. The utility model has the advantages of rational layout, long durability, good illumination compared to current technology.
Description
Technical field
The utility model relates to a kind of ventilator, particularly relates to a kind of novel 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
The purpose of this utility model is exactly to provide a kind of novel Pincer type arcuate ventilator for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of novel 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 course.
Described waterproofing course 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.
Described support system comprises grade beam.
Adopt the produced a kind of novel 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 utility model;
Wherein: 1-skeleton, 2-lower skeleton, 3-barge board skeleton, pin in the 4-upper skeleton, 5-, 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 utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of novel 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 course; Described waterproofing course 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; Described support system 13 comprises grade beam.
A kind of novel Pincer type arcuate 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. novel 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.
2. a kind of novel Pincer type arcuate ventilator according to claim 1 is characterized in that described ventilator is provided with waterproofing course.
3. a kind of novel Pincer type arcuate ventilator according to claim 2 is characterized in that, described waterproofing course adopts FR material or DOW CORNING silica gel.
4. a kind of novel Pincer type arcuate ventilator according to claim 1 is characterized in that described skeleton all adopts the galvanizing rectangular tube.
5. a kind of novel Pincer type arcuate ventilator according to claim 1 is characterized in that described barge board is curved.
6. a kind of novel Pincer type arcuate ventilator according to claim 1 is characterized in that, described weather shield adopts FRP or PC plate.
7. a kind of novel 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 |
|---|---|---|---|
| CN 200620042339 CN2929032Y (en) | 2006-06-01 | 2006-06-01 | Novel clamp type arc ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620042339 CN2929032Y (en) | 2006-06-01 | 2006-06-01 | Novel clamp type arc ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929032Y true CN2929032Y (en) | 2007-08-01 |
Family
ID=38307417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620042339 Expired - Lifetime CN2929032Y (en) | 2006-06-01 | 2006-06-01 | Novel clamp type arc ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929032Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330488A (en) * | 2011-07-27 | 2012-01-25 | 四川麦克威科技有限公司 | Structure for fixing flashing boards |
-
2006
- 2006-06-01 CN CN 200620042339 patent/CN2929032Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330488A (en) * | 2011-07-27 | 2012-01-25 | 四川麦克威科技有限公司 | Structure for fixing flashing boards |
| CN102330488B (en) * | 2011-07-27 | 2014-06-18 | 四川麦克威科技有限公司 | Structure for fixing flashing boards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090805 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |