CN203499521U

CN203499521U - Cascading rain-proof shutter

Info

Publication number: CN203499521U
Application number: CN201320494354.7U
Authority: CN
Inventors: 吴伯海
Original assignee: Shenyang Yuanda Aluminium Industry Group Co Ltd
Current assignee: Shenyang Yuanda Aluminium Industry Group Co Ltd
Priority date: 2013-08-14
Filing date: 2013-08-14
Publication date: 2014-03-26
Anticipated expiration: 2023-08-14

Abstract

The utility model relates to a cascading rain-proof shutter, and overcomes the defects that the traditional rain-proof shutter has a poor rain-proof performance, is unsuitable for large-area installation, and is difficult to realize a hidden frame effect. The cascading rain-proof shutter comprises an upper jamb, a lower jamb, a side jamb, a shutter mullion, and a shutter, and is technically characterized in that the shutter consists of outer blades and U-shaped inner blades, and the opening parts of the U-shaped inner blades are arranged upwards and are horizontally and fixedly arranged on the shutter mullion; the outer side of the shutter mullion corresponding to the U-shaped inner blades is provided with the outer blades overlapped through connecting pieces, and the side jamb and the upper and lower jambs are connected together by connecting corner pieces and are sealed with a sealing adhesive layer; the upper, lower and side jambs and the shutter mullion are fixedly arranged on a civil structure through adapting pieces. The cascading rain-proof shutter provided by the utility model has the advantages that the structural design is reasonable, the ventilation and rain-proof performances are obviously improved, and the shutter is not only fully suitable for holes and large-area installation, but also can be applied to a curtain wall system to better achieve the exposed and hidden frame effects of a curtain wall.

Description

Stacked stormproof louvre

Technical field

The utility model relates to a kind of stormproof louvre, is particularly a kind ofly suitable for the stacked stormproof louvre bright, frame concealed curtain wall is used.

Background technology

At present, the most rainproof effect of stormproof louvre product of using on market is bad, especially when sweeping along heavy rain, high wind all can have a large amount of rainwater to enter indoor, to equipment and the people generation adverse influence of living, this is far from reaching the effect of ventilation rainproof, especially in coastal grade, often has high wind to follow the area of heavy rain.Most stormproof louvres all, by the exploitation of hole form design, are not suitable for large area and install in flakes, are not especially suitable for form installation bright, frame concealed curtain wall, and the effect that its chief reason is just to realize hidden frame is very difficult.Therefore, need to provide a kind of high performance stormproof louvre device, to guaranteeing, under the prerequisite of ventilating, can not only have very high windproof, water-resistant performance, and can also adapt to hole and large area installation in blocks, also can realize bright, the hidden frame effect of curtain wall.

Utility model content

The purpose of this utility model is to provide a kind of stacked stormproof louvre, solved existing stormproof louvre water-resistant performance poor, be unsuitable for large area installation in blocks and realize the defects such as hidden frame effect difficulty, its reasonable in design, not only significantly improve ventilation rainproof performance, be applicable to hole and large area completely and install in flakes and can be applied to curtain wall system, realize better bright, the hidden frame effect of curtain wall.

The technical scheme that the utility model adopts is: this stacked stormproof louvre comprises upper and lower frame, side frame, munnion and blinds, its technical essential is: described blinds is comprised of outer leafs and " U " type intra vane, " U " type intra vane oral area is upwards horizontally fixed on blinds munnion, in the blinds munnion arranged outside corresponding with " U " type intra vane, has the outer leafs overlapping by connector; Side frame links together by being connected gusset plate with upper and lower frame, and is sealed with sealant layer; Upper and lower, side frame is fixed on civil engineering structure by adaptor together with blinds munnion.

Described " U " horizontal outer end of type intra vane and central bottom are provided with tank.

On the blinds munnion corresponding with described tank, be provided with drain hole.

Described lower frame inner side is provided with watertight shutter, and arranged outside has the edge of dripping.

Between described upper and lower frame and side frame, by being connected gusset plate, connect respectively, and be sealed with sealant layer.

Advantage and the good effect that the utlity model has are: because the utility model adopts " U " type internal layer blade and outer leafs, overlap the stacked structure forming, so when it's raining and blowing hard, air-flow sweeps along rainwater to enter blinds, rainwater can be successively by outer blade under the effect of air-flow, and " U " type intra vane outer end, central bottom and inner hook groove stop.Finally be pooled to " U " type intra vane outer end and middle tank, by the drain hole of both sides blinds munnion, to lower frame, flow to outdoor.Rainproof works very well, ventilation effect is good, simple in structure, and structural strength is high, can realize curtain wall type large area and install in flakes, can realize bright, hidden frame effect, and the advantages such as convenient are installed.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the invention will be further described.

Fig. 1 is sectional elevation figure of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to sectional drawing;

Fig. 3 is perspective view of the present utility model.

Sequence number explanation in figure: 1 upper side frame, 2 lower frames, 3 side frames, 4 blinds munnions, 5 " U " type intra vane, 6 outer leafs, 7 connectors, 8 watertight shutters, 9 dripping eaves, 10 connect gusset plate, 11 drain holes, 12 adaptors.

The specific embodiment

According to Fig. 1-3, describe concrete structure of the present utility model in detail.This stacked stormproof louvre comprises upper side frame 1, lower frame 2, side frame 3, blinds munnion 4, outer leafs 6 and " U " type intra vane 5, " U " type intra vane 5 oral area levels of making progress are fixed by screws on blinds munnion 4, in blinds munnion 4 arranged outside corresponding with " U " type intra vane 5, have the outer leafs 6 overlapping by connector 7; Side frame links together by being connected gusset plate 10 with upper and lower frame, and is sealed with sealant layer; Upper and lower, side frame is fixed on civil engineering structure by adaptor 12 together with blinds munnion 4.

The horizontal outer end of " U " type intra vane and central bottom are all also provided with tank.On the blinds munnion 4 corresponding with tank, be provided with drain hole 11.Lower frame 2 inside edges are provided with watertight shutter 8.

Upper side frame 1, lower frame 2, side frame 3, blinds munnion 4, " U " type intra vane 5, outer leafs 6 and connector 7 are aluminium alloy extrusions, are convenient to process according to after said structure assembling.When it's raining and blowing hard, air-flow sweeps along rainwater to enter blinds, and rainwater can be successively by outer blade under the effect of air-flow, and " U " type internal layer blade outer end, central bottom and inner hook groove stop.Finally be pooled to " U " type inner vanes outer end and middle tank, by the drain hole 11 of both sides blinds munnion, flow to lower frame 2, due to stopping of the watertight shutter 8 of lower frame 2 inner sides, rainwater flows to outdoor from the dripping eaves 9 in lower frame 2 outsides.

Claims

1. a stacked stormproof louvre, comprise upper and lower frame, side frame, blinds munnion and blinds, it is characterized in that: described blinds is comprised of outer leafs and " U " type intra vane, " U " type intra vane oral area is upwards horizontally fixed on blinds munnion, in the blinds munnion arranged outside corresponding with " U " type intra vane, has the outer leafs overlapping by connector; Side frame links together by being connected gusset plate with upper and lower frame, and is sealed with sealant layer; Upper and lower, side frame is fixed on civil engineering structure by adaptor together with blinds munnion.

2. stacked stormproof louvre according to claim 1, is characterized in that: described " U " horizontal outer end of type intra vane and central bottom are provided with tank.

3. stacked stormproof louvre according to claim 2, is characterized in that: on the munnion corresponding with described tank, be provided with drain hole.

4. stacked stormproof louvre according to claim 1, is characterized in that: described lower frame inner side is provided with watertight shutter, and arranged outside has dripping eaves.