CN2440113Y

CN2440113Y - Foamed-plastic sun-shading heat-insulating screen board with many holes

Info

Publication number: CN2440113Y
Application number: CN 00248971
Authority: CN
Inventors: 周荣标
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-22
Filing date: 2000-08-22
Publication date: 2001-07-25
Anticipated expiration: 2010-08-22

Abstract

The utility model relates to a foamed-plastic sun-shading heat-insulating screen board with many holes, belonging to the sun-shading heat-insulating piece for windows of houses. The technical proposal is that the foamed plastics which has the advantages of light weight, no absorption of heat and transparent and sound absorption performance is used for making the large-plane screen board with penetrative holes which are distributed uniformly according to a certain distance and direction from top to bottom and left to right. The direction of the holes is a dip angle. The screen board is arranged out of the window, and the utility model has the advantages of sun shading, heat insulation, light permeability, ventilation, gas permeation, good visual field, sound absorption, and portable and flexible installation, disassembly and use, the indoor air is smooth and cool, the light ray is soft and comfortable, and the environment is cleaner and quieter.

Description

Foamed plastics hundred hole sunshading and heat-insulating curtain plates

The utility model belongs to building construction door and window sunshade thermal insulation barriers.

Background technology: traditional Chinese architecture, house are taked Northern Dynasties's south orientation, and this can be avoided and reduce sunlight from the door and window direct projection within doors.But some house is subjected to the influence of ad-hoc location, can only be towards thing as the house of the both sides, street of North and South direction.In company with housing window towards, the morning, sunshine injected indoorly from east, inject indoor afternoon from the west, especially in the hot summer, introducing sunlight to room increases interior temperature, adopts indoor hard plastic sheet louvre curtain at present, though can cover sunlight, heat distributes equally indoor.The wooden louvre of outdoor use (few using existing to the utmost) when absorption sunshine heat reach a certain height, can form new thermal source, when outdoor airflow (wind) is in the louvre inlet chamber, again heat is brought into indoor.

The utility model foamed plastics hundred hole sunshading and heat-insulating curtain plates, the employing rigid foam is made, according to door and window type selecting different size (length and width, thick), the big plane of curtain plate has equally distributed at a certain distance up and down perforated holes or horizontal rectangle to run through the space; Hole is cylindrical (the hole both ends of the surface is for oval), and big outer little in the aperture, the direction of hole is the angle of depression.The height in lateral cuboid space (wide) increases and decreases according to curtain plate thickness, is generally foamed plastics curtain plate thickness

\frac{2}{3}

。The horizontal stroke of grid (length) is generally 5-10 times of height (wide).

Accompanying drawing 1, cylindrical cavity curtain plate outside vertical view is foamed plastics, 2. cylindrical cavity 1..Accompanying drawing 2, A-A sectional drawing 1. foamed plastics, 2. hole location, 3. in the hole to face mouth, the 4. export-oriented face mouth of hole.Accompanying drawing 3, horizontal cuboid space shape curtain plate outside vertical view is foamed plastics, 2. hole, cuboid space 1..Accompanying drawing 4, B-B sectional drawing be foamed plastics, 2. space, 3. space inner face mouth, 4. space outside mouthful 1..Fig. 1 is a Figure of abstract.

Embodiment: curtain plate is made of the polystyrene plastics foaming.Curtain plate is shaped as cuboid, the long 1.8m of specification, wide 1m, thick 3cm.At 1.8m ²The plane on.Example 1, spacing 4cm (center line) has outer bore dia 2cm, diameter of bore big slightly (2.2-2.5cm) to be the cylindrical cavities of angle of depression direction (inside and outside aperture is not overlapping) up and down.Example 2, between the upper and lower apart from 4cm, apart from 14cm (center line) height (wide) 2cm horizontal stroke (length) 10cm is arranged between left and right, direction is the horizontal rectangular body space at the angle of depression.The space internal orifice is bigger slightly than collar extension.

For making the foamed plastics curtain plate slow down aging, variable color, the curtain plate face can be coated with one deck white resin or oil-based paint (selecting the not lacquer class of dissolved polystyrene or reaction of solvent), for the ease of installing, using, can be on foamed plastics curtain plate four limits and the side with slim angle section such as aluminium alloys, stainless steel, galvanized sheet iron or with bamboo and wood, the two-way clamping in (all being coated with white paint) two sides of hard white plastic slip, boring, fix with Luo silk Luo cap.Installation can be adopted the passing formula according to the window type, be hanged and draw together formula, also can directly be fixed on the door and window.

Beneficial effect: 1, the foamed plastics curtain plate places outside the door and window, because foamed plastics is not inhaled Heat, the heat during solar radiation is taken away with Air Flow, and door and window does not have because of heat absorption outward The poly-thermal source of depositing, wind blow into through the curtain hole indoorly can not bring hot gas into, makes room air smooth Logical, nice and cool, comfortable. 2, the hole of reasonable layout or laterally the space can increase from indoor to The outer lower side to the visual field, sunlight can not injected from hole, lattice, skew wind rain is difficult for throwing into the chamber In, also can avoid the people of the contour above floor in opposite to look at straight indoor. 3, foamed plastics has one Fixed light transmission adds loose structure, and sound absorption qualities is better, makes indoor light soft easypro Suitable, environment is more tastefully quiet. 4, foamed plastics product light weight, slim angle is used together with the side in four limits Materials etc. are fixing, strengthened intensity, and if installation, dismounting, easy to use are after annual the cleaning The brushing white paint once, and is not only durable in use, and elegant in appearance.

Claims

1, a kind of foamed plastics hundred hole sunshading and heat-insulating curtain plates, curtain plate is made with rigid foam, it is characterized in that, the big plane of curtain plate has up and down at a certain distance, equally distributed cylindrical perforated holes or lateral cuboid run through the space, and hole or space direction are the angle of depression.

2, curtain plate according to claim 1 is characterized in that around the curtain plate and the side is fixed with slim angle section (aluminium alloys, stainless steel, galvanized sheet iron) or with bamboo and wood, the boring Luo silk of the two-way clamping in hard white plastic slip two sides Luo cap.