CN203174916U - Lighting ventilation roof - Google Patents
Lighting ventilation roof Download PDFInfo
- Publication number
- CN203174916U CN203174916U CN 201320214397 CN201320214397U CN203174916U CN 203174916 U CN203174916 U CN 203174916U CN 201320214397 CN201320214397 CN 201320214397 CN 201320214397 U CN201320214397 U CN 201320214397U CN 203174916 U CN203174916 U CN 203174916U
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- truss
- ventilation
- purlin
- weather shield
- lighting
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Abstract
The utility model discloses a lighting ventilation roof which comprises a building roof beam and is characterized in that a plurality of parallel truss purlines are distributed on two adjacent or a plurality of adjacent roof beams evenly. Each truss purline is provided with a plurality of ventilation structure units, and ventilation structure units corresponding to the plurality of truss purlines form a plurality of parallelly arranged ventilation unit groups. A middle-layer rain blocking plate is arranged in the middle of each ventilation unit group on the plurality of truss purlines. Partition plates, the upper-layer rain blocking plates and water collecting tanks are arranged between adjacent ventilation unit groups on the plurality of truss purlines. Wind preventing valve plates are hinged to two adjacent truss purlines right above the middle-layer rain blocking plate respectively, and outer protective plates and side flashing plates are arranged on the peripheries of the plurality of truss purlines. The lighting ventilation roof has the advantages of being capable of meeting long-term large-quantity building ventilation requirements, improving air quality in the buildings, and being especially suitable for being installed and used in buildings for large-scale high-temperature production workshops and requiring seasonal adjusting of indoor temperature and existing building roof modification low in main body structure load strength.
Description
Technical field
The utility model relates to a kind of building roof structure, particularly a kind of lighting and ventilation roofing.
Background technology
Existing building roof mostly is the lightweight structures complex technique that adopts C, the board-like purlin of Z-shape steel, comprises the compound and on-the-spot combination process of factory, and product technology is used and shown as the fixedly seal safeguard function of roofing.
And at boiler shop of iron and steel, electrolysis, casting and the industries such as coking workshop and power plant of metallurgy industry etc., sultry, the flue dust of high temperature curls up in the workshop, the running job workman is soaked with sweat, flue dust all over the body, and the Workshop Production environment affects the physically and mentally healthy and safety in production of operating personnel greatly.In many light-duty daylighting buildings, comprise various sunlight room, large-scale plantation, breed daylighting greenhouse etc., people experience the applicating superiority that the novel building technology is brought, relevant building all lacks the ventilation temperature adjustment ability that adapts to seasonal variations, usually moist sultry in the building, accumulate a large amount of pernicious gases, therefore above-mentioned building need add the ventilated environment that forced ventilation changes building.
Similar above-mentioned building is fit to utilize the roof natural ventilation of hot pressing very much.According to natural ventilation principle, Q=
μF
m
3 / s, ventilation Q is proportional to the available ventilation area
F, in fact utilize natural ventilation to improve the architectural environment ventilating problem is exactly to increase the roofing draught area to strengthen ventilation.
In fact, when natural ventilation equipment is the natural ventilation of building utilization roofing nothing but, prevent the wind sheltering device that pollutants such as sleet pour in down a chimney from the roofing ventilation opening.The present building natural ventilation equipment of widely using, comprise " ventilating skylight ", " electric lighting smoke-discharge skylight " etc., all be to be installed on the roofing as the building ancillary facility, the outstanding roofing of device is higher, big from heavy load and wind load, consider major structure of construction intensity and cost, can not unlimitedly set up too much ventilation installation.Above-mentioned light-duty daylighting building more can't add natural ventilation equipment on the roof.
Therefore, the people's direction that will expand building natural ventilation and lighting function is transferred on the roofing technique.The natural environment weather is that annual no sleety weather is longer, and harsh weather is less and time of origin is shorter, and the fixedly roofing of building all shows as safeguard function, and the enclosed construction of namely taking to fix prevents that outside sleet, sand and dust etc. from pouring in down a chimney seepage.Like this, building roof is in order to guarantee the fixed protection function of short-term cope with bad weather, with building over a long time a large amount of natural ventilation demand formed the application contrast.
In relevant Development Technology, the roof system of a kind of natural ventilation and daylighting is disclosed but application number is 201220342524.5 utility model patent, it comprises synchronous rotation roofing, the rotation roofing is connected with an end of reducer by linkage synchronously, the other end of reducer is connected with an end of motor, and the other end of motor is connected with temperature air-flow tuning controller.This roof system belongs to not wind sheltering technology, does not have the wind sheltering function under normal ventilation state, and system ventilation is influenced greatly by natural wind, can not guarantee the normal ventilation function that sleety weather is built, and need close and causes and can't ventilate thereby run into bad weather.
Summary of the invention
Technical problem to be solved in the utility model is will provide a kind of to have the building roof safeguard function and can regulate the lighting and ventilation roofing of ventilation usefulness, this lighting and ventilation roofing can guarantee long-term a large amount of building ventilation demand, is applicable to the large high-temperature production department and needs seasonal building of regulating interior temperature.
The lighting and ventilation roofing that the utility model is related, comprise the building roof beam, its special character is: at the adjacent uniform truss purlin that fixedly has many Pin to be parallel to each other of two or more roof girder upper edge building roof line of slopes, every truss structure purlin has a plurality of ventilating structures unit, the corresponding ventilating structure unit of many truss structures purlin forms some row unit ventilators group arranged side by side, the middle part that is positioned at each unit ventilators group at many truss structures purlin is provided with the middle level weather shield, between two adjacent row unit ventilators groups, be provided with dividing plate on many truss structures purlin, and be respectively equipped with upper strata weather shield and catch basin in the above and below of dividing plate, directly over being arranged in described middle level weather shield, adjacent two truss structure purlins are hinged with outstanding wind sheltering valve plate respectively, around described many truss structures purlin, be provided with outer casing and bottom all around, be provided with flashing plate, described middle level weather shield, upper strata weather shield and catch basin are drawn by the truss purlin respectively along slope layout and two ends along building is domatic.
Above-mentioned lighting and ventilation roofing, described truss purlin is fixedly supported on the roof girder by adjusting bearing and supporting square tube, so that draining.
Above-mentioned lighting and ventilation roofing, the corresponding middle level of described truss purlin weather shield, upper strata weather shield and catch basin place form the V-type braced structures respectively, described middle level weather shield, upper strata weather shield and catch basin be mouth up the V font and be supported on respectively on the corresponding V-type braced structures, playing guide functions, thereby improve ventilation effect.
Above-mentioned lighting and ventilation roofing, the illiteracy plate of described middle level weather shield, upper strata weather shield and wind sheltering valve plate is plane skylight, to improve the daylighting effect.
Above-mentioned lighting and ventilation roofing can be with the air outlet sealing on unit ventilators group top, to play the wind sheltering effect after described wind sheltering valve plate is closed.
Above-mentioned lighting and ventilation roofing, described every truss structure purlin is by a sheer pole and be located at the trussed construction that the section bar of forming described a plurality of ventilating structures unit on the sheer pole is formed by connecting, with simplified structure, raising intensity.
Above-mentioned lighting and ventilation roofing, between the adjacent wind sheltering valve plate above every row unit ventilators group, connect by junction plate, one end of multiple row wind sheltering valve plate interconnects by connecting rod, be positioned at a side at described many truss structures purlin 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 air outlet aperture of unit ventilators group, regulate vent flow and wind sheltering ability.
The utility model has the advantages that:
1, the natural ventilation of lighting and ventilation roofing collection building, natural lighting and roofing safeguard function are in one, realize that by the wind sheltering valve plate fixedly wind sheltering combines with adjustable wind sheltering, realized that the architectural environment demand changes consistent application function with natural climate, the some unit ventilators groups that are connected to form by many truss structures purlin have increased roof available ventilation area to greatest extent, can guarantee to be no less than the available ventilation area of building roof area 1/3～1/2 by the size of control ventilating structure unit, thereby can guarantee long-term a large amount of building ventilation demand, improved the air quality in the building greatly, effectively avoided owing to industrial construction ventilation effect difference influences the healthy of operating personnel and safety in production, so this roofing is particularly useful for large high-temperature production department and seasonal construction and installation use and the low existing building roofing ventilation transformation of agent structure intensity of load of regulating interior temperature of needs, the back building is installed need not to add in addition natural ventilation equipment, can reduce roofing load and ventilation cost.
2, can reduce the environment pollution that dust emission causes.The industrial construction industrial dust is along with draft is flown away roofing, the middle level weather shield by arranging along the slope, upper strata weather shield and and catch basin the ponding that carries dust can be drained, to reduce environment pollution.For plantation class daylighting greenhouse, roof ponding can be introduced indoor reservoir and import the growing area use in a organized way, can save great lot of water resources.
3, because the roofing main body adopts conventional trussed construction simple and easy and that can regulate self intensity to connect and compose with simple contour plate, so structure and manufacturing process are simple, sound construction, and intensity of load is good; Can reduce the angle that rainwater enters by the wind sheltering valve plate, thereby strengthen the rainproof effect of wind sheltering greatly, can prevent that outer gas stream from pouring in down a chimney and rain leakage.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure: roof girder 1, supporting square tube 2 is adjusted bearing 3, truss purlin 4, sheer pole 401, ventilating structure unit 402, flashing plate 5, catch basin 6, upper strata weather shield 7, outer casing 8, wind sheltering valve plate 9, junction plate 10, unit ventilators group 11, connecting rod 12, dividing plate 13, wire rope 14, drive unit 15, middle level weather shield 17, air exhaust passage 18.
The specific embodiment
As shown in the figure, the lighting and ventilation roofing that the utility model relates to comprises the roof girder 1 that is supported on the building main structure post, at two or more adjacent uniform truss purlins 4 that fixedly have many Pin to be parallel to each other in suitable slope of line of slopes, building roof, roof girder 1 upper edge, truss purlin 4 is fixedly supported on the roof girder 1 by a plurality of uniform adjustment bearings 3 and a supporting square tube 2, and present embodiment is example with five truss structure purlins 4.Every truss structure purlin 4 is by a sheer pole 401 and is located at the trussed construction that a plurality of ventilating structures unit 402 of being formed by connecting by section bar on the sheer pole 401 constitutes, with simplified structure, improves intensity.Every truss structure purlin 4 has four ventilating structure unit in the present embodiment, and described truss purlin 4 can change height and flat span by the variation of ventilating structure unit 402 specifications, to regulate its intensity and length to adapt to the design of roof structure basis span.
The corresponding ventilating structure unit 402 of many truss structures purlin 4 forms some row unit ventilators group 11 arranged side by side, the middle part that is positioned at each unit ventilators group 11 at many truss structures purlin 4 is installed with middle level weather shield 17, on many truss structures purlin 4 between two adjacent unit ventilators groups 11 middle part be provided with dividing plate 13, and be respectively equipped with upper strata weather shield 7 and catch basin 6 in the above and below of dividing plate 13.Described truss purlin 4 corresponding middle level weather shields 17, upper strata weather shield 7 and catch basin 6 places form the V-type braced structures respectively, described middle level weather shield 17, upper strata weather shield 7 and catch basin 6 be mouth up the V font and be supported and fixed on respectively on the corresponding V-type braced structures, playing guide functions, thereby improve ventilation effect.Every row unit ventilators group 11 is by the trapezoidal air exhaust passage 18 of upper strata weather shield 7, catch basin 6 and the dividing plate 13 formation symmetric arrangement of the middle level weather shield 17 in the middle part of it and both sides, shown in arrow among Fig. 2.
Directly over being arranged in described middle level weather shield 17, adjacent two truss structure purlins 4 are hinged with outstanding wind sheltering valve plate 9 respectively, be in vertical state during wind sheltering valve plate 9 transfixions, can be with the air outlet sealing on unit ventilators group 11 tops, to play the wind sheltering effect after described wind sheltering valve plate 9 is closed.Be provided with outer casing 8 and be provided with flashing plate 5 around described many truss structures purlin 4 bottom all around, described middle level weather shield 17, upper strata weather shield 7 and catch basin 6 edge buildings are domatic is drawn by truss purlin 4 respectively along the triple V fonts dislocation overlay structures of sloping layout formation and two ends.The illiteracy plate of described middle level weather shield 17, upper strata weather shield 7 and wind sheltering valve plate 9 is plane skylight, to improve the daylighting effect.Described outer casing 8 can adopt thermal insulating composite panel, to improve heat insulation effect.
Between the adjacent wind sheltering valve plate 9 above every row unit ventilators group 11, connect by junction plate 10, one end of multiple row wind sheltering valve plate interconnects by connecting rod 12 or wire rope, present embodiment is example with connecting rod 12, be positioned at a side at described many truss structures purlin 4 and be provided with the drive unit 15 that is constituted by electric pushrod, a wind sheltering valve plate 9 of drive unit 15 and vicinity is flexible coupling to control the upset of multiple row wind sheltering valve plate 9 by wire rope 14, thereby regulate the air outlet aperture of unit ventilators group 11, regulate vent flow and wind sheltering ability.Described wind sheltering valve plate 9 is to be made of rectangular frame and the illiteracy plate that is located on the framework.
During installation, this lighting and ventilation roofing is fixedly supported on the supporting square tube 2 by sheer pole 401.During work under normal circumstances, drive unit 15 is not worked, wire rope 14 is in relaxed state makes wind sheltering valve plate 9 that certain upset degree of freedom be arranged, wind sheltering valve plate 9 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 15 control wind sheltering valve plates 9 and turn to level, the air outlet on unit ventilators group 11 tops closed get final product, because what wind sheltering valve plate 9 was closed is the air outlet on unit ventilators group 11 tops, even the sleet sand and dust are arranged by the gap seepage at closure place, finally also can only fall in middle level weather shield 17 or the bottom catch basin 6, and can not entered in the building by the roofing ventilation opening.
Claims (7)
1. lighting and ventilation roofing, comprise the building roof beam, it is characterized in that: at the adjacent uniform truss purlin that fixedly has many Pin to be parallel to each other of two or more roof girder upper edge building roof line of slopes, every truss structure purlin has a plurality of ventilating structures unit, the corresponding ventilating structure unit of many truss structures purlin forms some row unit ventilators group arranged side by side, the middle part that is positioned at each unit ventilators group at many truss structures purlin is provided with the middle level weather shield, between two adjacent row unit ventilators groups, be provided with dividing plate on many truss structures purlin, and be respectively equipped with upper strata weather shield and catch basin in the above and below of dividing plate, directly over being arranged in described middle level weather shield, adjacent two truss structure purlins are hinged with outstanding wind sheltering valve plate respectively, around described many truss structures purlin, be provided with outer casing and bottom all around, be provided with flashing plate, described middle level weather shield, upper strata weather shield and catch basin are drawn by the truss purlin respectively along slope layout and two ends along building is domatic.
2. lighting and ventilation roofing according to claim 1 is characterized in that: described truss purlin is fixedly supported on the roof girder by adjusting bearing and supporting square tube.
3. lighting and ventilation roofing according to claim 1 and 2, it is characterized in that: the corresponding middle level of described truss purlin weather shield, upper strata weather shield and catch basin place form the V-type braced structures respectively, described middle level weather shield, upper strata weather shield and catch basin be mouth up the V font and be supported on respectively on the corresponding V-type braced structures.
4. lighting and ventilation roofing according to claim 1, it is characterized in that: the illiteracy plate of described middle level weather shield, upper strata weather shield and wind sheltering valve plate is plane skylight.
5. lighting and ventilation roofing according to claim 1 is characterized in that: can be with the air outlet sealing on unit ventilators group top after described wind sheltering valve plate is closed.
6. lighting and ventilation roofing according to claim 1 and 2 is characterized in that: described every truss structure purlin is by a sheer pole and be located at the trussed construction that the section bar of forming described a plurality of ventilating structures unit on the sheer pole is formed by connecting.
7. lighting and ventilation roofing according to claim 1, it is characterized in that: between the adjacent wind sheltering valve plate above every row unit ventilators group, connect by junction plate, one end of multiple row wind sheltering valve plate interconnects by connecting rod or wire rope, be positioned at a side at described many truss structures purlin 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214397 CN203174916U (en) | 2013-04-25 | 2013-04-25 | Lighting ventilation roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214397 CN203174916U (en) | 2013-04-25 | 2013-04-25 | Lighting ventilation roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174916U true CN203174916U (en) | 2013-09-04 |
Family
ID=49071640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214397 Expired - Lifetime CN203174916U (en) | 2013-04-25 | 2013-04-25 | Lighting ventilation roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174916U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290969A (en) * | 2013-04-25 | 2013-09-11 | 锦州鹏翔电力轻钢设备有限公司 | Daylighting ventilating roof |
| CN103766162A (en) * | 2013-12-25 | 2014-05-07 | 锦州鹏翔电力轻钢设备有限公司 | Natural ventilation greenhouse |
| CN110056183A (en) * | 2018-01-19 | 2019-07-26 | 佩里公司 | Weather proof metal form supporting beam |
| CN112376808A (en) * | 2020-10-23 | 2021-02-19 | 国电龙源电力技术工程有限责任公司 | Natural exhaust device for steel dry coal shed closed structure based on temperature difference principle |
-
2013
- 2013-04-25 CN CN 201320214397 patent/CN203174916U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290969A (en) * | 2013-04-25 | 2013-09-11 | 锦州鹏翔电力轻钢设备有限公司 | Daylighting ventilating roof |
| CN103766162A (en) * | 2013-12-25 | 2014-05-07 | 锦州鹏翔电力轻钢设备有限公司 | Natural ventilation greenhouse |
| CN110056183A (en) * | 2018-01-19 | 2019-07-26 | 佩里公司 | Weather proof metal form supporting beam |
| CN110056183B (en) * | 2018-01-19 | 2022-04-29 | 佩里公司 | Weather-proof metal formwork support beam |
| CN112376808A (en) * | 2020-10-23 | 2021-02-19 | 国电龙源电力技术工程有限责任公司 | Natural exhaust device for steel dry coal shed closed structure based on temperature difference principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |