CN201650049U - Efficient natural draft louver window - Google Patents
Efficient natural draft louver window Download PDFInfo
- Publication number
- CN201650049U CN201650049U CN2010200609303U CN201020060930U CN201650049U CN 201650049 U CN201650049 U CN 201650049U CN 2010200609303 U CN2010200609303 U CN 2010200609303U CN 201020060930 U CN201020060930 U CN 201020060930U CN 201650049 U CN201650049 U CN 201650049U
- Authority
- CN
- China
- Prior art keywords
- louver
- blade
- frameworks
- natural ventilation
- fixed
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
An efficient natural draft louver window comprises frameworks and louver blades, and is characterized in that the louver window is formed by the connection of a plurality of unit connecting pieces which comprise lighting plates (2), left-square bracket-shaped frameworks (3), the louver blades(4) and louver blade supports (5), wherein the left-square bracket-shaped frameworks are fixed on the outer walls or the side pillars of a ventilation opening; the louver blades are mounted on the louver blade supports and fixed on the frameworks; and the lighting plates are fixed above the left-square bracket-shaped steel frameworks. Compared with the prior art, the efficient natural draft louver window has the advantages of larger air intake area, higher ventilation and exhaust efficiency, natural lighting, rain prevention, simple and firm structure, good stability and less investment; in addition, the efficient natural draft louver window can prevent indoor temperature from being affected by heat radiated by the sun, needs not to be adjusted manually or electrically, and therefore, the louver window is particularly suitable for large-and-middle sized workshops requiring large amount of steam, high temperature and high ventilation standard in southern factories.
Description
Technical field
The utility model belongs to the technical field of shutter, and a kind of fixed natural ventilation shutter promptly is provided, and is applicable to mainly that steam is big in the southern big-and-middle-sized factory building workshop, temperature is high, air-conditioning requirement is high and workshop that the daylighting requirement is low.
Background technology
Along with the development of society and the raising of people's living standard, the production environment and the sanitary standard of inside, workshop there is large increase, more and more outstanding to the ventilated requirement of inside, workshop.
Chinese patent ZL200820218964.3 discloses " a kind of vertical rotating natural ventilation shutter ", this shutter revolves window to turn 90 degrees by its axis and reaches the increase draught area, to solve the problem of ventilation deficiency, but this shutter is not rainproof, and need artificial or motor to realize the rotation of window leaf, troublesome poeration is in case careless omission just can influence production to some extent.Chinese patent ZL02222225.1 discloses " anti-theft rain-proof ventilation and lighting shutter ", though this shutter has possessed functions such as rainproof and antitheft, its ventilation and limited is not suitable for ventilation is required big plant produced requirement, and its structure relative complex, investment is big.Also have shutter commonly used mainly to play the ventilation shading, in the rainwater inlet chamber, its blade arrangement is closeer, and for the production department that produces a large amount of gases, the room ventilation amount is not enough, and daylighting is also not enough.Above-mentioned three known technologies also can not be realized natural ventilation efficiently by the coupling of technology.If adopt traditional forced ventilation, then can increase energy consumption and cost again, disagree with the energy-saving and cost-reducing industrial policy that country is existing.
The utility model content
The purpose of this utility model is can not solve the problems of the technologies described above at existing background technology, has proposed a kind of technical scheme of natural ventilation shutter.
Natural ventilation shutter of the present utility model is formed by connecting by a plurality of unit connection sheet, comprise window frame and louvre blade, it is characterized in that: shutter is formed by connecting by a plurality of unit connection sheet, unit connection sheet comprises plane skylight, [structural steel frame, blade and blade rack, [the shaped steel window frame is fixed on the exterior wall or side column of ventilation opening, blade installation is on the blade rack and be fixed on the framework, and plane skylight is fixed on the [top of shaped steel window frame.
It is above-described that [shaped steel window frame and exterior wall draw or side column is opened the distance of 800～1200mm.
End to end 30 degree of above-described blade～45 degree scopes, 40 degree are for best.
Above-described blade is selected clean aluminum-zinc alloy steel plate for use.
Above-described blade rack is selected angle steel for use.
Natural ventilation shutter of the present utility model is according to fluid mechanics principle, when indoor when having thermal source, room air will be heated, and density reduces, and upwards float, cause building internal upper part air pressure outer bigger than building, cause room air outwards to flow, in the building bottom, constantly be free air-flow to go into simultaneously, with the space that the air of filling up the top outflow is abdicated, the continual air stream of Xing Chenging is exactly the natural ventilation under the hot pressing function like this.As wind to when building, the impetus that the windward side of building will be subjected to air forms zone of positive pressure, promote air and enter building from this side, and the leeward side of building, stream influence formation negative pressuren zone owing to be subjected to air, attract the interior air of building to flow out, so just formed continual air stream, become the natural ventilation under the blast effect from the outlet of this side.
Natural ventilation shutter of the present utility model, the blast that utilizes hot pressing that the temperature difference of above-mentioned air causes or wind-force to cause exactly impels air to flow to realize a kind of natural ventilation system of taking a breath, make a large amount of fresh airs enter the workshop, accelerated air flow amount, the realization efficient natural ventilates, and has solved the problem that workshop daylighting is taken shelter from rain, a large amount of gas is crossed long-time delay and forced ventilation high energy consumption.
The utility model possesses following characteristics: (1) is compared with traditional shutter with windows commonly used such as casement window, sliding sash, pivoted windows, and the vented exhaust efficient of bigger incoming air area and Geng Gao is arranged; (2) natural lighting, rainproof, and avoid influencing indoor temperature because of the radiations heat energy of the sun; (3) firm and good stability simple in structure, reduce investment outlay, do not need manual adjustment or motorized adjustment; (4) compare with traditional mechanical ventilation, this uses novel saving human cost and reduces energy consumption.Be specially adapted to the workshop that steam is big, temperature is high, air-conditioning requirement is high in the southern big-and-middle-sized factory building workshop.
Description of drawings
Fig. 1 the utility model natural ventilation shutter vertical cross section.
Fig. 2 the utility model natural ventilation shutter natural ventilation schematic diagram.
Fig. 3 the utility model natural ventilation shutter horizontal sectional drawing.
Fig. 4 the utility model natural ventilation blade of louver window and blade rack sectional drawing.
Among the figure: 1-factory building columns 2-plane skylight 3-[structural steel frame 4-blade
The clean face wall plate of 5-blade rack 6-aluminum-zinc alloy
The specific embodiment
As shown in Figure 1, the utility model natural ventilation shutter is formed by connecting by a plurality of unit connection sheet, unit connection sheet is by plane skylight 2, [structural steel frame 3, blade 4, the clean face wall plate 6 of blade rack 5 and aluminum-zinc alloy is formed, [the shaped steel window frame is fixed on the exterior wall or side column 1 of ventilation opening, can reach 1200mm apart from exterior wall, blade installation is on the blade rack and be fixed on the framework, the spacing of blade and the number of plies should be calculated for the best according to the size of blade and blade and end to end 40 degree that equal of blade, plane skylight is fixed on [on the top of shaped steel window frame, reach daylighting, rainproof purpose, obturage with clean aluminum-zinc alloy steel plate in two sides of window, install the clean face wall plate of aluminum-zinc alloy directly over the window, strengthen whole natural ventilation shutter outward appearance visual effect.
Fig. 2, Fig. 3 and Fig. 4 are further elaborated from draught principle, horizontal profile structure, blade 4 and 5 three aspects of blade rack specific embodiment to the utility model natural ventilation shutter respectively.As shown in Figure 2, the draught principle of the utility model natural ventilation shutter: by arrange the above the utility model shutter of two rows in the factory building outside vertical, the blast that utilizes hot pressing that the temperature difference of above-mentioned air causes or wind-force to cause impels air to flow to realize the efficient natural ventilation; As shown in Figure 3, the utility model natural ventilation shutter blade rack 5 be arranged in uniformly on the vertical steelframe window frame, vertically the horizontal range of window frame is between 1200mm～1500mm, the vertical distance of blade rack 5 is between 200mm～250mm; As shown in Figure 4,5 one-tenth handstand ladder structure of right angle of the blade rack of the utility model natural ventilation shutter, the acute angle of right-angled trapezium is between 25 °～45 °.
This window can be installed in steel work, and exterior wall is on the profiled sheet metope; Also can be installed in concrete structure, exterior wall is on the workshop exterior wall of building block brick wall.
Claims (5)
1. natural ventilation shutter, comprise window frame and louvre blade, it is characterized in that: shutter is formed by connecting by a plurality of unit connection sheet, unit connection sheet comprises plane skylight (2), [structural steel frame (3), blade (4) and blade rack (5), [the shaped steel window frame is fixed on the exterior wall or side column of ventilation opening, blade installation is on the blade rack and be fixed on the framework, and plane skylight is fixed on the [top of shaped steel window frame.
2. natural ventilation shutter according to claim 1 is characterized in that: [shaped steel window frame and exterior wall draw or side column is opened the distance of 800～1200mm.
3. natural ventilation shutter according to claim 1 is characterized in that: end to end 30 degree of blade～45 degree scopes.
4. natural ventilation shutter according to claim 1 is characterized in that: blade is selected clean aluminum-zinc alloy steel plate for use.
5. natural ventilation shutter according to claim 1, it is characterized in that: blade rack is selected angle steel for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200609303U CN201650049U (en) | 2010-01-22 | 2010-01-22 | Efficient natural draft louver window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200609303U CN201650049U (en) | 2010-01-22 | 2010-01-22 | Efficient natural draft louver window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650049U true CN201650049U (en) | 2010-11-24 |
Family
ID=43115281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200609303U Expired - Lifetime CN201650049U (en) | 2010-01-22 | 2010-01-22 | Efficient natural draft louver window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177784A1 (en) * | 2012-05-31 | 2013-12-05 | 深圳市普耐光电科技有限公司 | Led street lamp and heat dissipation window therefor |
| CN104864578A (en) * | 2015-05-15 | 2015-08-26 | 华南理工大学 | Sun louver capable of adjusting indoor air speed and indoor air direction of gymnasium |
| CN106642008A (en) * | 2017-01-16 | 2017-05-10 | 厦门市和奕华光电科技有限公司 | Thermal-insulation and temperature-adjustment light guide pipe illumination structure |
-
2010
- 2010-01-22 CN CN2010200609303U patent/CN201650049U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177784A1 (en) * | 2012-05-31 | 2013-12-05 | 深圳市普耐光电科技有限公司 | Led street lamp and heat dissipation window therefor |
| CN104864578A (en) * | 2015-05-15 | 2015-08-26 | 华南理工大学 | Sun louver capable of adjusting indoor air speed and indoor air direction of gymnasium |
| CN106642008A (en) * | 2017-01-16 | 2017-05-10 | 厦门市和奕华光电科技有限公司 | Thermal-insulation and temperature-adjustment light guide pipe illumination structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201952950U (en) | Ventilating curtain wall structure | |
| CN104727472A (en) | Solar building integrated heating heat preservation ventilation curtain wall | |
| CN105756404A (en) | Modular passive energy-saving building and construction method thereof | |
| CN202611048U (en) | Energy-saving type double-layer glass curtain wall | |
| CN201650049U (en) | Efficient natural draft louver window | |
| CN105239704A (en) | Multifunctional green integrated curtain wall system | |
| CN103835416A (en) | Internal-circular-breathing-type double-layer curtain wall | |
| CN100575631C (en) | A kind of internal and external double-circulating double-layer curtain wall | |
| CN201326358Y (en) | Multifunctional mechanical ventilating sound insulation window | |
| CN205025006U (en) | Hot -blast composite sheet of solar energy building integration photoelectricity | |
| JP3149506U (en) | PA (passive / active) hybrid air conditioning system | |
| CN200971574Y (en) | Internal-external double-circulation double-layer curtain wall | |
| CN212271703U (en) | Energy-saving and environment-friendly residential building | |
| CN204513684U (en) | A kind of indoor natural ventilating device and system | |
| CN202299064U (en) | A natural ventilation building | |
| CN107514152A (en) | A kind of energy-saving mobile log cabin | |
| CN205712656U (en) | A kind of house ventilation equipment utilizing photovoltaic to run | |
| Brunoro et al. | Double layer glass façade in the refurbishment and architectural renewal of existing buildings in Italy | |
| CN212428541U (en) | Solar automatic ventilation window | |
| CN204609698U (en) | Double-layer ventilation heat insulation window and energy-saving ventilating air air-conditioning system | |
| CN1940248A (en) | Energy-saving efficient sunshading method for window | |
| CN210267292U (en) | Modular assembly type solar chimney | |
| CN202809925U (en) | Internal respiration-type double-skin curtain wall | |
| CN205134652U (en) | Multi -functional green integrated curtain system | |
| CN105674464A (en) | Roof ventilation device capable of automatically purifying air |
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: 20101124 |