CN203116223U - Thin roof ventilator - Google Patents
Thin roof ventilator Download PDFInfo
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- CN203116223U CN203116223U CN 201320105327 CN201320105327U CN203116223U CN 203116223 U CN203116223 U CN 203116223U CN 201320105327 CN201320105327 CN 201320105327 CN 201320105327 U CN201320105327 U CN 201320105327U CN 203116223 U CN203116223 U CN 203116223U
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- structure truss
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Abstract
The utility model discloses a thin roof ventilator. The thin roof ventilator comprises a plurality of rows of parallel structure trusses, wherein outer protective plates arranged around the rows of structure trusses. The thin roof ventilator is characterized in that each row of structure truss is provided with a plurality of ventilation units, a middle layer V-shaped rain-shielding plate is connected between every two opposite ventilation units in each line of ventilation units, a separation plate, an upper layer V-shaped rain-shielding plate and a V-shaped water collecting groove are arranged between every two adjacent lines of the ventilation units, and a wind-shielding valve plate is hinged to every two adjacent rows of structure trusses. The thin roof ventilator has the advantages that the structure of a product has a natural loading capacity, a large quantity of basic materials can be saved, a manufacturing and installation mode of the product is simplified, and standardization and popularization are easy to achieve. Besides, the thin roof ventilator has a function of wind power automatic wind-shielding adjustment, can prevent external airflow from flowing backwards and rain from leaking, can achieve unattended operation of ventilation application, has a function of replacing a roof, can achieve a large area of ventilation and day lighting of a building, is good in ventilation and day lighting effect, and is strong in ventilation adjusting capacity.
Description
Technical field
The utility model relates to the building energy conservation ventilation unit, particularly a kind of slim roof ventilator.
Background technology
The building energy conservation demands of applications has excited development and the application of building gravity-flow ventilation technical products.In recent years, slim roof ventilator has obtained certain design and use unit gradually and has selected for use.As the ultra-thin streamlined ventilator in the disclosed a kind of roof of CN201589368U and the light-duty roof venting of the disclosed a kind of assembly type of CN202501595U etc.
Yet, mistaken ideas are but moved towards in relevant transformation technology development gradually, the gravity-flow ventilation product technology of script simple economy is tending towards complicated: the plate class mold pressing heterotypic material technology that 1, adopts is unfavorable for the standardization of products, popular penetration and promotion, is unfavorable for that product material is selected and application is exchanged; 2, the product presentation is to use the light body technique of template material, in fact also needs the support of large scale structure section bar could form the normal use of complete product assurance; 3, roofing lighting and ventilation integrated technique is the trend of energy-saving building technology development, slim roof ventilator originally has good building printing opacity scattering body basis, yet the heterotypic material technology makes that the light transmissive material technology of high-temperature corrosion resistance of widespread usage can not get using, and has therefore limited the daylighting effect of product.
Slim roof ventilator is the small units combination of similar large-scale roof ventilator, and product development is to wish to obtain similar wind sheltering type gravity-flow ventilation function.Yet, the slim roof ventilator that the unit is small-sized is because the inner ventilation structure space is little, the slow-release function that lacks large-scale ventilator internal structure distance, the inertia that rainwater, snowflake, the sand and dust that pour in down a chimney with external wind form splashes and inorganization is flown away, be easy to descend slowly and lightly in the ventilating opening, enter building and pollute.Like this, in order to strengthen the wind sheltering performance, the mode that above-mentioned slim ventilator can only be taked constantly to change internal structure is strengthened wind sheltering, comprises adding the macrostructure degree of overlapping and increasing the structure air draft streaming.According to vent flow formula Q=
μF
m
3/ s, the ventilation unit of certain specification, the degree of overlapping increase makes the inner effectively flow area F of ventilator reduce, the wind sheltering structure of low excessively (thin) increases air draft and streams the increase of rear venting resistance, discharge coefficient
μReduce, these modes of strengthening wind sheltering all make vent flow Q reduce, and namely the performance of ventilating of product descends.
In order to strengthen the wind sheltering performance, the light-duty roof venting of the disclosed assembly type of CN202501595U is provided with parallel-moving type valve plate device, but because the valve plate device is positioned at the air inlet place of ventilator bottom, after valve plate is closed, ventilator just can lose draught capacity, easier the pouring in down a chimney with wind-force of external contamination thing descends slowly and lightly to valve plate, is dropped into after the snowflake that descends slowly and lightly melts and causes the building internal contamination in the building.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of truss structure with adjustable load intensity will be provided, has multiple wind sheltering form to adapt to the different application demand, be beneficial to the standardization of products and penetration and promotion, ventilation and lighting is effective, the wind sheltering ability is strong, can effectively avoid building the slim roof ventilator of internal contamination.
The technical solution of the utility model is as follows: it comprises and is located at the structure truss that the many rows on the roofing ventilating opening are parallel to each other, be provided with outer casing all around at described many row's structure truss, its special character is: every row's structure truss has a plurality of unit ventilators arranged side by side, between the relative every row unit ventilators in position on many row's structure truss, be connected with middle level V-type weather shield, middle part between adjacent two row unit ventilators is equipped with dividing plate, the upper and lower is equipped with upper strata V-type weather shield and V-type water leg respectively, outer lower portion at the two row unit ventilators that are positioned at many row's structure truss both sides is provided with angle type water leg, described upper strata V-type weather shield, middle level V-type weather shield, V-type water leg and angle type water leg are drawn by the structure truss at two ends respectively, directly over adjacent two row's structure truss are arranged in described middle level V-type weather shield, be hinged with outstanding wind sheltering valve plate respectively, be in vertical state during described wind sheltering valve plate transfixion.
Above-mentioned slim roof ventilator, between adjacent unit ventilators, form triple V-type overlay structures by self section bar on the described structure truss, described upper strata V-type weather shield, middle level V-type weather shield and V-type water leg are supported on respectively on triple V-type overlay structures, to realize the gravity-flow ventilation water conservancy diversion and to prevent the fixedly wind sheltering function that outer gas stream pours in down a chimney.
Above-mentioned slim roof ventilator, the pin joint of described wind sheltering valve plate is positioned at the top of structure truss, with the automatic wind sheltering function that realizes rotating with wind-force.
Above-mentioned slim roof ventilator, between the adjacent wind sheltering valve plate above every row unit ventilators, connect by connecting plate, one end of multiple row wind sheltering valve plate interconnects by connecting rod, be positioned at a side at described many row's structure truss and be provided with drive unit, drive unit and a contiguous wind sheltering valve plate are connected to control the upset of multiple row wind sheltering valve plate, to regulate the exhaust outlet aperture of unit ventilators, regulate vent flow and wind sheltering ability.
Above-mentioned slim roof ventilator, the bottom is respectively equipped with the flashing plate around described many row's structure truss, to realize flashing.
Above-mentioned slim roof ventilator, the illiteracy plate of described upper strata V-type weather shield, middle level V-type weather shield, V-type water leg and wind sheltering valve plate is plane skylight, to improve the daylighting effect.
Above-mentioned slim roof ventilator, but be the push-pull structure of pegging graft between described V-type water leg and the structure truss, so that the dust stratification of periodic cleaning V-type water leg solves the difficult problem that the water leg dust stratification increases load and influences drain function.
Above-mentioned slim roof ventilator, described structure truss are by a sheer pole and are located at the described a plurality of unit ventilators that are formed by connecting by section bar on the sheer pole and constitute, and with simplified structure, improve intensity.
Above-mentioned slim roof ventilator, the place, both sides of the edge that is positioned at middle level V-type weather shield at the structure truss is provided with sealing part, flows in the building along the structure truss to avoid rainwater.
The utility model has the advantages that:
1, adopts simple truss structure, form performance of ventilating structural system naturally, changed the performance of ventilating frame mode that existing product adopts special-shaped plate class to be connected to form in large-scale supporting construction.Specifically bring following advantage: 1) structure has weight bearing power and the ventilation effect of nature, can save a large amount of basic materials, simplifies the manufacturing installation form of product, it is become be easy to standardization, popular universal product; 2) structural shape of similar roofing has the roofing alternative functions, thereby need not too to consider that design flow to the influence of roofing load and construction cost, can realize building the large tracts of land ventilation and lighting.
2, the middle level V-type weather shield of the upper strata V-type weather shield of arranging up and down and V-type water leg and centre forms the V-type overlay structure of triple staggered superposition, externally show as fixing wind sheltering structure, can guarantee that conventional weather sleety weather normally ventilates, internally be conducive to the afflux that ventilates, the stream effect of loosing, the available ventilation daylighting area is big, ventilation and lighting is effective, and the wind sheltering regulating power is strong.
3, can reduce the angle that rainwater enters by the wind sheltering valve plate, thereby strengthened the rainproof effect of wind sheltering greatly, can prevent that outer gas stream from pouring in down a chimney and rain leakage, having solved building roof natural ventilation equipment not only needs to open ventilation but also worry the problem that Changes in weather generation sleet sand and dust pour in down a chimney with the wind, makes the ventilation unit that is arranged on the building roof can accomplish automatic wind sheltering unmanned.
4, manufactured materials and manufacturing process simply are easy to popularize, and are convenient to the periodic replacement of product maintenance and material.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1.
Among the figure: structure truss 1, sheer pole 101, unit ventilators 102, the first V-type supporting constructions 103, the second V-type supporting construction 104, flashing plate 2, outer casing 3, sealing part 4, middle level V-type weather shield 5, wind sheltering valve plate 6, connecting plate 7, connecting rod 8, upper strata V-type weather shield 9, drive unit 10, angle type water leg 11, V-type water leg 12, dividing plate 13, vertical pole 14, axle bed 15.
The specific embodiment
As shown in the figure, this slim roof ventilator comprises and is located at the structure truss 1 that the many rows on the roofing ventilating opening are parallel to each other, present embodiment is example with four row's structure truss 1, many row's structure truss 1 connect by many uniform vertical poles 14, be provided with outer casing 3 all around at described many row's structure truss 1, the bottom is respectively equipped with flashing plate 2 around described many row's structure truss 1, and the flashing plate 2 that is positioned at structure truss 1 two ends is one with outer casing 3.
Described structure truss 1 is by a sheer pole 101 and is located at a plurality of unit ventilators 102 that are formed by connecting by section bar on the sheer pole 101 and constitutes that present embodiment is example with four unit ventilators 102.Between adjacent unit ventilators 102, be formed up to less triple V-type overlay structures by self section bar on the described structure truss 1, present embodiment is example with triple, and triple V-type overlay structures are by forming in the first V-type supporting construction 103 at unit ventilators 102 middle parts and two second V-type supporting constructions 104 of arranging up and down between adjacent two unit ventilators 102.
Between the relative every row unit ventilators 102 in position on many row's structure truss 1, be connected with middle level V-type weather shield 5, middle part between adjacent two row unit ventilators 102 is equipped with dividing plate 13, the upper and lower is equipped with upper strata V-type weather shield 9 and V-type water leg 12 respectively, outer lower portion at the two row unit ventilators 102 that are positioned at many row's structure truss 1 both sides is provided with angle type water leg 11, described middle level V-type weather shield 5 is supported and fixed on the first V-type supporting construction 103, described upper strata V-type weather shield 9 and V-type water leg 12 are supported on respectively on the described second V-type supporting construction 104, playing guide functions, thereby improve ventilation effect.Described upper strata V-type weather shield 9, middle level V-type weather shield 5, V-type water leg 12 and angle type water leg 11 are drawn by the structure truss 1 at two ends respectively, and each unit ventilators 102 forms symmetric arrangement and has air inlet and the trapezoidal air exhaust passage of exhaust outlet by the middle level V-type weather shield 5 at its middle part and upper strata V-type weather shield 9, V-type water leg 12 and the dividing plate 13 of both sides.But be the push-pull structure of pegging graft between described V-type water leg 12 and the structure truss 1, so that the dust stratification of periodic cleaning V-type water leg solves the difficult problem that the water leg dust stratification increases load and influences drain function.
The place, both sides of the edge that is positioned at middle level V-type weather shield 5 at structure truss 1 is provided with sealing part 4.Directly over being arranged in described middle level V-type weather shield 5, adjacent two row's structure truss 1 are hinged with outstanding wind sheltering valve plate 6 respectively, wind sheltering valve plate 6 is supported on the axle bed 15 of structure truss 1 top by the twisted axis that is welded on its middle part, two ends, wind sheltering valve plate 6 be positioned at its twisted axis with the weight of lower part greater than the weight of its twisted axis with top, make wind sheltering valve plate 6 when transfixion, be in vertical state.Connect by connecting plate 7 between the adjacent wind sheltering valve plate 6 above every row unit ventilators 102, an end of multiple row wind sheltering valve plate 6 is hinged by connecting rod 8, to realize the interlock between the wind sheltering valve plate 6.Be positioned at a side at described many row's structure truss 1 and be provided with drive unit 10, drive unit 10 is to be made of the motor, reductor and the reel that connect successively, and a wind sheltering valve plate 6 of the reel of drive unit 10 and vicinity is flexible coupling to control the upset of multiple row wind sheltering valve plate 6 by steel wire rope.Described wind sheltering valve plate 6 is to be made of rectangle valve plate framework and the illiteracy plate that is located on the valve plate framework.The illiteracy plate of described upper strata V-type weather shield 9, middle level V-type weather shield 5, V-type water leg 12 and wind sheltering valve plate 6 is plane skylight, to improve the daylighting effect.
During installation, this slim roof ventilator is supported on the basis of roofing ventilating opening along crosswise fixed by sheer pole 101.During work under normal circumstances, drive unit 10 is not worked, steel wire rope is in relaxed state makes wind sheltering valve plate 6 that certain upset free degree be arranged, wind sheltering valve plate 6 is done swing by a small margin under the wind-force effect, can reduce the angle that rainwater enters, thereby strengthened the rainproof effect of wind sheltering greatly, can prevent that outer gas stream from pouring in down a chimney and rain leakage.When weather badly maybe needs to be incubated, start drive unit 10 control wind sheltering valve plates 6 and turn to level, the exhaust outlet on unit ventilators 102 tops closed get final product, because what wind sheltering valve plate 6 was closed is the exhaust outlet on unit ventilators 102 tops, even the sleet sand and dust are arranged by the gap seepage at closure place, finally also can only fall in middle level V-type weather shield 5 or the bottom V-type water leg 12, and can not entered in the building by the roofing ventilating opening.
Claims (9)
1. slim roof ventilator, comprise and be located at the structure truss that the many rows on the roofing ventilating opening are parallel to each other, be provided with outer casing all around at described many row's structure truss, it is characterized in that: every row's structure truss has a plurality of unit ventilators arranged side by side, between the relative every row unit ventilators in position on many row's structure truss, be connected with middle level V-type weather shield, middle part between adjacent two row unit ventilators is equipped with dividing plate, the upper and lower is equipped with upper strata V-type weather shield and V-type water leg respectively, outer lower portion at the two row unit ventilators that are positioned at many row's structure truss both sides is provided with angle type water leg, described upper strata V-type weather shield, middle level V-type weather shield, V-type water leg and angle type water leg are drawn by the structure truss at two ends respectively, directly over adjacent two row's structure truss are arranged in described middle level V-type weather shield, be hinged with outstanding wind sheltering valve plate respectively, be in vertical state during described wind sheltering valve plate transfixion.
2. slim roof ventilator according to claim 1, it is characterized in that: form triple V-type overlay structures by self section bar on the described structure truss between adjacent unit ventilators, described upper strata V-type weather shield, middle level V-type weather shield and V-type water leg are supported on respectively on triple V-type overlay structures.
3. slim roof ventilator according to claim 1, it is characterized in that: the pin joint of described wind sheltering valve plate is positioned at the top of structure truss.
4. according to claim 1 or 3 described slim roof ventilators, it is characterized in that: between the adjacent wind sheltering valve plate above every row unit ventilators, connect by connecting plate, one end of multiple row wind sheltering valve plate interconnects by connecting rod, be positioned at a side at described many row's structure truss and be provided with drive unit, drive unit and a wind sheltering valve plate that is close to are connected to control the upset of multiple row wind sheltering valve plate.
5. slim roof ventilator according to claim 1 is characterized in that: be respectively equipped with the flashing plate bottom around described many row's structure truss.
6. according to claim 1 or 3 described slim roof ventilators, it is characterized in that: the illiteracy plate of described upper strata V-type weather shield, middle level V-type weather shield, V-type water leg and wind sheltering valve plate is plane skylight.
7. slim roof ventilator according to claim 1 and 2 is characterized in that: but be the push-pull structure of pegging graft between described V-type water leg and the structure truss.
8. slim roof ventilator according to claim 1 or 5 is characterized in that: described structure truss is by a sheer pole and is located at the described a plurality of unit ventilators that are formed by connecting by section bar on the sheer pole and constitutes.
9. according to claim 1 or 2 or 5 described slim roof ventilators, it is characterized in that: the place, both sides of the edge that is positioned at middle level V-type weather shield at the structure truss is provided with sealing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105327 CN203116223U (en) | 2013-03-08 | 2013-03-08 | Thin roof ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105327 CN203116223U (en) | 2013-03-08 | 2013-03-08 | Thin roof ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116223U true CN203116223U (en) | 2013-08-07 |
Family
ID=48896559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105327 Withdrawn - After Issue CN203116223U (en) | 2013-03-08 | 2013-03-08 | Thin roof ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134133A (en) * | 2013-03-08 | 2013-06-05 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof ventilator |
| CN113757873A (en) * | 2021-08-23 | 2021-12-07 | 袁翔 | Multi-use architecture designs energy-conserving ventilation structure |
-
2013
- 2013-03-08 CN CN 201320105327 patent/CN203116223U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134133A (en) * | 2013-03-08 | 2013-06-05 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof ventilator |
| WO2014135117A1 (en) * | 2013-03-08 | 2014-09-12 | Shan Lianqin | Trussed, natural lighting and ventilating skylight |
| CN103134133B (en) * | 2013-03-08 | 2015-06-24 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof ventilator |
| CN113757873A (en) * | 2021-08-23 | 2021-12-07 | 袁翔 | Multi-use architecture designs energy-conserving ventilation structure |
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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 |
Granted publication date: 20130807 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |