CN203022195U - Roof thin lighting ventilator - Google Patents
Roof thin lighting ventilator Download PDFInfo
- Publication number
- CN203022195U CN203022195U CN 201220744088 CN201220744088U CN203022195U CN 203022195 U CN203022195 U CN 203022195U CN 201220744088 CN201220744088 CN 201220744088 CN 201220744088 U CN201220744088 U CN 201220744088U CN 203022195 U CN203022195 U CN 203022195U
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- CN
- China
- Prior art keywords
- wind sheltering
- catch basin
- valve plate
- unit ventilators
- ventilator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a roof thin lighting ventilator which comprises a plurality of rows of structural trusses, wherein an outer casing is arranged around the structural trusses; each row of structural trusses is provided with a plurality of ventilation units; a weatherboarding is connected between every two lines of ventilation units opposite to each other on the structural trusses; a wind sheltering valve plate is symmetrically hinged on each line of ventilation units; an air outlet is formed between the wind sheltering valve plate and the weatherboarding; a baffle plate and a V-shaped header tank are arranged between every two adjacent lines of ventilation units; and an electric driver which is used for controlling the wind sheltering valve plates through a link mechanism is arranged outside the structural trusses. The roof thin lighting ventilator has the advantages that the truss type structure naturally forms a structural system with a ventilation function, has natural load capability and is simple and firm, so that additional ventilation device support structures can be decreased; the effective ventilation and lighting areas are large, the ventilation and lighting effects are good and the wind sheltering adjustment capability is strong; and the manufacturing materials and the manufacturing process are simple and easy to popularize, so that convenience is brought to the maintenance of the product and the periodic replacement of the materials.
Description
Technical field
The utility model relates to the building energy conservation ventilation installation, particularly the slim lighting ventilator in a kind of roof.
Background technology
Building energy conservation impels the roof lighting natural ventilation equipment to be widely used development, in Related product, for adapting to the architectural complex outward appearance, the slim lighting roof ventilator that reduces self wind load and develop has obtained application, a kind of roof ultra-thin streamlined ventilator as disclosed in CN201589368U and the disclosed a kind of assembly type Light roofing ventilation equipment of CN202501595U etc.
Slim roof ventilator is the small units combination of similar large-scale roof ventilator, product development is to wish to obtain similar wind sheltering type natural ventilating function, yet the slim roof ventilator technology of unit small-sized is used, and can not embody the same technical characterstic of large-scale ventilator.
At first, above-mentioned slim roof ventilator technical performance is limited by on the wind sheltering capability problems that prevents reverse flowing of air flows fully.Unit small-sized ventilator internal construction spacing is little, due to the slowly-releasing space that lacks large-scale ventilator internal construction 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, and in the ventilation opening that is easy to descend slowly and lightly, enters building and pollute.Like this, in order to strengthen the wind sheltering performance, the mode that above-mentioned thin ventilator can only be taked constantly to change internal construction is strengthened wind sheltering, comprises strengthening the Structural superposition degree and increasing the structure air draft streaming.According to vent flow formula Q=
μF
m
3/ s, i.e. the ventilation installation of certain specification, performance of ventilating is relevant with its depth-width ratio, and the degree of overlapping increase makes the inner effectively flow area F of ventilator reduce, and the wind sheltering structure of too low (thin) increases air draft and streams the rear venting resistance and increase, discharge coefficient
μReduce, make vent flow Q reduce, namely the performance of ventilating of product reduces.
Secondly, in order to strengthen the wind sheltering performance, the disclosed assembly type Light roofing of CN202501595U ventilation equipment are provided with the parallel-moving type valve plate device, but be positioned at the air intake place of ventilator bottom due to valve plate device, after valve plate is closed, ventilator just can lose draught capacity, and 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 pollution form construction in building.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of comprehensive adjustment function that changes the ventilation, wind sheltering and the reduction wind load that adapt with natural climate that has will be provided, ventilation and lighting is effective, the wind sheltering ability is strong, the slim lighting ventilator in roof simple in structure.
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 ventilation opening are parallel to each other, many row's structure truss connect by many uniform vertical poles, be provided with outer casing all around at described many row's structure truss, its special character is: every row's structure truss is to be made of one or more interconnective truss elements successively, each truss element has a plurality of unit ventilators arranged side by side, be connected with weather shield between the relative every row unit ventilators in position on many row's structure truss, be positioned at the weather shield bilateral symmetry and be hinged with the wind sheltering valve plate on described every row unit ventilators, form air outlet between wind sheltering valve plate and weather shield, top between adjacent two row unit ventilators is provided with dividing plate, the bottom is provided with the V-type catch basin, outer lower portion at the two row unit ventilators that are positioned at structure truss both sides is provided with angle type catch basin, described weather shield, V-type catch basin and angle type catch basin are drawn by the truss element at two ends respectively, the outside at the structure truss is provided with electric driver, and described electric driver is connected to control the switch of wind sheltering valve plate by being located at linkage and wind sheltering valve plate on every row unit ventilators.
The slim lighting ventilator in above-mentioned roof, but described V-type catch basin and angle type catch basin are push-pull structure, so that the cleaning of dust.
The slim lighting ventilator in above-mentioned roof, described V-type catch basin be positioned at adjacent two wind sheltering valve plates on adjacent two row unit ventilators under, to improve drainage effect, avoid seepage.
The slim lighting ventilator in above-mentioned roof, described unit ventilators middle part forms first a V-type braced structures by the section bar of self, described weather shield for mouth up the V font and drop on described the first V-type braced structures, playing guide functions, thereby improve ventilation effect.
The slim lighting ventilator in above-mentioned roof, the section bar by self between adjacent two unit ventilators forms second a V-type braced structures, and described V-type catch basin drops on described the second V-type braced structures, with simplified structure.
The slim lighting ventilator in above-mentioned roof is respectively equipped with flashing plate in described many row's structure truss surroundings bottoms, to realize flashing.
The slim lighting ventilator in above-mentioned roof, the illiteracy plate of described weather shield, wind sheltering valve plate, V-type catch basin and angle type catch basin are plane skylight, to improve the daylighting effect.
After the slim lighting ventilator in above-mentioned roof, described wind sheltering valve plate are closed, its free end falls in the V font notch of corresponding weather shield, to improve the wind sheltering effect.
The slim lighting ventilator in above-mentioned roof, described truss element is by a sheer pole and be located at the trussed construction that the section bar that forms described a plurality of unit ventilators on sheer pole is welded, with simplified structure, raising intensity.
The slim lighting ventilator in above-mentioned roof, described electric driver is to be made of with the reciprocating sliding bar that is connected with electric pushrod electric pushrod, described linkage is by the power transmission shaft on the column of the weather shield both sides that are arranged with every row unit ventilators, two connecting rods that connect wherein a power transmission shaft and reciprocating sliding bar, three connecting rods of two power transmission shafts that connected symmetrical dendrimer is arranged, and the connection for transmission axle consists of with the transmission double link of corresponding wind sheltering valve plate, to simplify drive mechanism, reduce manufacturing cost.
The utility model has the advantages that:
1, because the utility model has adopted the combined truss structure, truss structure self-assembling formation ventilation function structural system, structure has the weight bearing power of nature, therefore simple in structure firm, can reduce ventilation installation braced structures additional on the roofing ventilation opening, the structure truss that is formed by connecting by section bar is when supporting outer casing corrosion and damage, transform by replacing and just can continue to utilize, in case can avoid existing thin ventilator to adopt sheet material as the braced structures corrosion failure, will cause whole ventilator all discarded.
When 2, the wind sheltering valve plate is opened, adjacent wind sheltering valve plate and weather shield, V-type catch basin form the position relationship of triple V-type staggered superposition, externally show as fixing wind sheltering structure, can guarantee that conventional weather sleety weather normally ventilates, internally show as the afflux, the diffusing effect that are conducive to ventilate, the available ventilation daylighting area is large, and ventilation and lighting is effective, the wind sheltering regulating power is strong.
3, the wind sheltering valve plate has vent flow adjusting and wind sheltering regulatory function, when the wind sheltering valve plate is closed, itself and weather shield form the larger V-type discharge structure that catchments, can prevent that outer gas stream from pouring in down a chimney, reducing to build interior heat runs off, valve plate is closed the height that can reduce ventilator simultaneously, has the wind load of reducing, and reduces the destruction of wind-force.
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 top view of Fig. 1.
In figure: structure truss 1, vertical pole 2, the second V-type braced structuress 3, stop collar 4, V-type catch basin 5, electric pushrod 6, sheer pole 7, air intake 8, truss element 9, unit ventilators 10, reciprocating sliding bar 11, flashing plate 12, angle type catch basin 13, two connecting rods 14, power transmission shaft 15, outer casing 16, the first V-type braced structures 17, wind sheltering valve plate 18, weather shield 19, dividing plate 20, air outlet 21, transmission double link 22, three connecting rods 23.
The specific embodiment
As shown in the figure, the slim lighting ventilator in this roof comprises and is located at the structure truss 1 that the many rows on the roofing ventilation opening are parallel to each other, the present embodiment is take four row's structure truss 1 as example, many row's structure truss 1 connect by many uniform vertical poles 2, be provided with outer casing 16 all around at described many row's structure truss 1, be respectively equipped with flashing plate 12 in described many row's structure truss 1 surrounding bottom, to realize flashing.Every row's structure truss 1 is to be made of one or more interconnective truss elements 9 successively, the present embodiment is take two truss elements 9 as example, described truss element 9 is by a sheer pole 7 and be located at the trussed construction that a plurality of unit ventilators 10 of being welded by section bar on sheer pole 7 form, and the present embodiment is take three unit ventilators 10 as example.Described unit ventilators 10 middle and upper parts form first a V-type braced structures 17 by the section bar of self, and the bottom between adjacent two unit ventilators 10 forms second a V-type braced structures 3 by the section bar of self.
Be connected with weather shield 19 between the relative every row unit ventilators 10 in position on many row's structure truss 1, be positioned at weather shield 19 bilateral symmetry and be hinged with wind sheltering valve plate 18 on described every row unit ventilators 10, form air outlet 21 between wind sheltering valve plate 18 and weather shield 19, it is air intake 8 under weather shield 19, described weather shield 19 for mouth up the V font and drop on described the first V-type braced structures 17, playing guide functions, thereby improve ventilation effect.Top between adjacent two row unit ventilators 10 is installed with dividing plate 20, the bottom is provided with V-type catch basin 5, outer lower portion at the two row unit ventilators 10 that are positioned at structure truss 1 both sides is provided with angle type catch basin 13, described V-type catch basin 5 drops on described the second V-type braced structures 3, with simplified structure.Described weather shield 19, V-type catch basin 5 and angle type catch basin 13 are drawn by the truss element 9 at two ends respectively, but described V-type catch basin 5 and angle type catch basin 13 are push-pull structure, so that the cleaning of dust.Described V-type catch basin 5 be positioned at adjacent two wind sheltering valve plates 18 on adjacent two row unit ventilators 10 under, to improve drainage effect, avoid seepage.The illiteracy plate of described weather shield 19, wind sheltering valve plate 18, V-type catch basin 5 and angle type catch basin 13 are plane skylight, to improve the daylighting effect.After described wind sheltering valve plate 18 is closed, its free end falls in the V font notch of corresponding weather shield 19, to improve the wind sheltering effect.
The outside at structure truss 1 is provided with electric driver, and described electric driver is connected to control the switch of wind sheltering valve plate 18 by being located at linkage and the free end of wind sheltering valve plate 18 on every row unit ventilators 10.Described electric driver is to be made of with the reciprocating sliding bar 11 that is connected with electric pushrod 6 electric pushrod 6 that is located at structure truss 1 one sides, corresponding reciprocating sliding bar 11 places are provided with a plurality of stop collars 4 on the structure truss 1 adjacent with reciprocating sliding bar 11, to realize the horizontal reciprocating movement of reciprocating sliding bar 11.Described linkage is by the power transmission shaft 15 on the column of weather shield 19 both sides that are arranged with every row unit ventilators 10, two connecting rods 14 that connect wherein a power transmission shaft 15 and reciprocating sliding bar 11, three connecting rods 23 of two power transmission shafts 15 that connected symmetrical dendrimer is arranged, and connection for transmission axle 15 consists of with the transmission double link 22 of corresponding wind sheltering valve plate 18, to simplify drive mechanism, reduce manufacturing cost.
During installation, the slim lighting ventilator in this roof is fixedly supported on the basis of roofing ventilation opening by sheer pole 7.During work, driving reciprocating sliding bar 11 by electric pushrod 6 moves back and forth, reciprocating sliding bar 11 drives wherein power transmission shaft 15 rotations of every row unit ventilators 10 by two connecting rods 14, power transmission shaft 15 drives by three connecting rods 23 and another root power transmission shaft 15 of its symmetry rotates, thereby makes two power transmission shafts 15 drive wind sheltering valve plate 18 switches by transmission double link 22 respectively.
Claims (10)
1. slim lighting ventilator in roof, comprise and be located at the structure truss that the many rows on the roofing ventilation opening are parallel to each other, many row's structure truss connect by many uniform vertical poles, be provided with outer casing all around at described many row's structure truss, it is characterized in that: every row's structure truss is to be made of one or more interconnective truss elements successively, each truss element has a plurality of unit ventilators arranged side by side, be connected with weather shield between the relative every row unit ventilators in position on many row's structure truss, be positioned at the weather shield bilateral symmetry and be hinged with the wind sheltering valve plate on described every row unit ventilators, form air outlet between wind sheltering valve plate and weather shield, top between adjacent two row unit ventilators is provided with dividing plate, the bottom is provided with the V-type catch basin, outer lower portion at the two row unit ventilators that are positioned at structure truss both sides is provided with angle type catch basin, described weather shield, V-type catch basin and angle type catch basin are drawn by the truss element at two ends respectively, the outside at the structure truss is provided with electric driver, and described electric driver is connected to control the switch of wind sheltering valve plate by being located at linkage and wind sheltering valve plate on every row unit ventilators.
2. the slim lighting ventilator in roof according to claim 1 is characterized in that: but described V-type catch basin and angle type catch basin are push-pull structure.
3. the slim lighting ventilator in roof according to claim 1 and 2 is characterized in that: described V-type catch basin be positioned at adjacent two wind sheltering valve plates on adjacent two row unit ventilators under.
4. the slim lighting ventilator in roof according to claim 1, it is characterized in that: described unit ventilators middle part forms first a V-type braced structures by the section bar of self, described weather shield for mouth up the V font and drop on described the first V-type braced structures.
5. according to claim 1 or 4 slim lighting ventilators in described roof is characterized in that: the section bar by self between adjacent two unit ventilators forms second a V-type braced structures, and described V-type catch basin drops on described the second V-type braced structures.
6. the slim lighting ventilator in roof according to claim 1 is characterized in that: be respectively equipped with flashing plate in described many row's structure truss surroundings bottoms.
7. the slim lighting ventilator in roof according to claim 1, it is characterized in that: the illiteracy plate of described weather shield, wind sheltering valve plate, V-type catch basin and angle type catch basin are plane skylight.
8. the slim lighting ventilator in roof according to claim 1 is characterized in that: after described wind sheltering valve plate is closed, its free end falls in the V font notch of corresponding weather shield.
9. the slim lighting ventilator in roof according to claim 1 is characterized in that: described truss element is by a sheer pole and be located at the trussed construction that the section bar that forms described a plurality of unit ventilators on sheer pole is welded.
10. the slim lighting ventilator in roof according to claim 1, it is characterized in that: described electric driver is to be made of with the reciprocating sliding bar that is connected with electric pushrod electric pushrod, described linkage is by the power transmission shaft on the column of the weather shield both sides that are arranged with every row unit ventilators, two connecting rods that connect wherein a power transmission shaft and reciprocating sliding bar, three connecting rods of two power transmission shafts that connected symmetrical dendrimer is arranged, and the transmission double link formation of connection for transmission axle and corresponding wind sheltering valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744088 CN203022195U (en) | 2012-12-31 | 2012-12-31 | Roof thin lighting ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744088 CN203022195U (en) | 2012-12-31 | 2012-12-31 | Roof thin lighting ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022195U true CN203022195U (en) | 2013-06-26 |
Family
ID=48646189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744088 Withdrawn - After Issue CN203022195U (en) | 2012-12-31 | 2012-12-31 | Roof thin lighting ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015599A (en) * | 2012-12-31 | 2013-04-03 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof daylighting ventilator |
-
2012
- 2012-12-31 CN CN 201220744088 patent/CN203022195U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015599A (en) * | 2012-12-31 | 2013-04-03 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof daylighting ventilator |
| CN103015599B (en) * | 2012-12-31 | 2014-10-29 | 锦州鹏翔电力轻钢设备有限公司 | Thin roof daylighting ventilator |
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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: 20130626 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |