CN205577203U - Unitized curtain wall's drainage mechanism - Google Patents

Abstract

The utility model provides an unitized curtain wall's drainage mechanism, including crossbeam and stand, including inner chamber and exocoel in the crossbeam, be provided with the water catch bowl on the inner chamber, be provided with batch water version on the exocoel, be provided with the outlet on the water catch bowl, in order to incite somebody to action inner chamber and exocoel UNICOM, inner chamber bottom surface middle part is provided with the wash port, the wash port below is connected with the drain valve, the drain valve includes valve body and floater. The utility model discloses a drainage in an organized way can improve the waterproof performance of curtain system.

Description

A kind of drainage mechanism of type unitized curtain wall

Technical field

This utility model relates to technical field of building construction, particularly to the drainage mechanism of a kind of type unitized curtain wall.

Background technology

Along with the development of building industrialization, rapid development of economy, curtain wall construction is more and more universal, and modular Curtain wall is current China or even a kind of curtain wall system the most with high content of technology, that the construction period is short, and usage amount is the most increasing. And always one difficult problem of the draining of such curtain wall annoyings many units in charge of construction, due to single in traditional unit curtain wall system system The inside and outside chamber of unit's entablature directly connects by spilled water hole and substantially at same absolute altitude, rainwater under pressure differential effect from exocoel Inner chamber is entered, when more rainwater enters inner chamber, it is possible to infilter indoor at internal layer sealing joint strip, it is impossible to directly along osculum Drain into outdoor, affect indoor environment.

Utility model content

The drainage mechanism providing a kind of type unitized curtain wall of the present utility model, overcomes existing curtain wall water and is difficult to discharge Defect, by arranging inner chamber and the exocoel of differing heights, makes water layer layer discharge in order.

The technical scheme that this utility model provides is:

The drainage mechanism of a kind of type unitized curtain wall, including crossbeam and column, includes inner chamber and exocoel in described crossbeam, described It is provided with water leg on inner chamber, described exocoel is provided with batch water version, described water leg is provided with spilled water hole, with by described interior Chamber and exocoel UNICOM, be provided with osculum in the middle part of described inner chamber bottom surface；Connect below described osculum and have drain valve, described draining Valve includes valve body and ball float.

Preferably, described water leg middle high both sides in a lateral direction are low, low outside the height of inner side in a longitudinal direction.

Preferably, low between described batch of water plate both sides senior middle school in a lateral direction.

The beneficial effects of the utility model are embodied in following aspect: in 1, unique entablature structure guarantees that percolating water enters Can discharge smoothly behind chamber；2, batch water plate on crossbeam arranges ingenious, forms certain gradient, it is ensured that the water of inner chamber is normally arranged Go out；3, interior exocoel is provided with certain gradient, it is to avoid in traditional unit curtain wall system, exocoel easily pours in down a chimney stream with absolute altitude rainwater The shortcoming entering indoor.

Accompanying drawing explanation

Fig. 1 is the drainage mechanism population structure schematic diagram of type unitized curtain wall described in the utility model.

Fig. 2 is drain valve structure schematic diagram of the present invention.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

As it is shown in figure 1, this utility model provides the drainage mechanism of a kind of type unitized curtain wall, including: crossbeam 1 and column 2. Crossbeam 1 is internally provided with inner chamber 3 and exocoel 4.It is provided with water leg 5 on inner chamber 3, exocoel 4 is provided with batch water version 6.At inner chamber 3 The two ends, left and right of exocoel 4 dividing plate are provided with spilled water hole 7, by this spilled water hole 7 by inner chamber 3 and exocoel 4 UNICOM.In exocoel 4 Osculum 8 it is provided with on bottom surface, portion.

The inner chamber 3 of drainage mechanism the most directly connects with exocoel 4, and the percolating water entering inner chamber 3 is discharged to exocoel by spilled water hole 7 4, the water of exocoel 4 is discharged at the exocoel 4 of lower unit entablature 1 along exocoel 4 and column 2 and discharges, by a organized way Draining, can improve the water resistance of curtain wall system.

Water leg 5 is laterally from middle slope aspect both sides, by inner slope the most laterally, to ensure that the water entering inner chamber 3 is by collection The spilled water hole 7 of tank 5 can drain into exocoel 4.Batch water plate 6 upgrade of exocoel 4 is contrary with inner chamber 3, by low between the senior middle school of both sides, in making The percolating water in chamber drains into lower unit entablature from osculum 8 along column 1 after entering exocoel 4 by spilled water hole 7.

Owing to the unit entablature 1 of each unit plate is in the bottom of a upper unit plate, enter water all warps of inner chamber 3 Cross and discharged by this crossbeam 1.As this crossbeam 1 is not provided with drainage grade, water enter then be difficult to after crossbeam 1 inner chamber 3 to Outer discharge, after water is trapped in the inner chamber 3 of crossbeam 1 for a long time, not only produces impact, Er Qie to the antiseptic property of aluminium alloy extrusions In the case of wind load and rainwater are the biggest, the water entering inner chamber 3 is prone to pour in down a chimney into indoor.

The absolute altitude of inner chamber 3 is higher than exocoel 4, it is ensured that the percolating water of inner chamber discharges smoothly, it also avoid the rain of exocoel 4 Water pours in down a chimney into inner chamber 3.There is the horizontal lock pin of aluminium alloy outside inner chamber 3 and exocoel 4, outside horizontal lock pin, be coated with silicone sealant.

In type unitized curtain wall system, the unit plate of bottommost need to arrange drainage system, enters the water of inner chamber 3 through single After letting out under unit's plate, all being discharged by the unit crossbeam 1 of bottom, elongated list should be set up in the bottom of bottommost unit plate Unit's entablature 1, to meet drain function, this entablature 1 is also configured to tilting, centre keep certain gradient to both sides, Thus facilitate the discharge of percolating water.As being not provided with the drain structure of bottom, unit column can extend to bottom, then be unsatisfactory for The drain function of system, rainwater directly leaks into downwards inside configuration from unit column.

Drain valve 9 is had as in figure 2 it is shown, connect below osculum 8.Described drain valve 9 includes valve body 901 and ball float 902. Valve body 901 is in hollow cylindrical, and its upper opening is connected with osculum 8, and ball float 902 uses hollow plastic ball.Do not arranging During water, ball float 902 falls in the lower section of valve body 901 by self gravitation, is sealed by the under shed of valve body 901.When having water from osculum 8 During outflow, ball float 902 can float up under the effect of buoyancy, is opened by the under shed of valve body 901, so that water flows out.Row Drainage channel can be sealed by water valve 9 when need not draining, prevents insecticide, dust from entering into the interior row to curtain wall of drainage channel Water system causes damage.And carry out draining at needs and allow to automatically be opened by drainage channel, do not affect normal draining.

Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment Listed utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art, It is easily achieved other amendment.Therefore under the general concept limited without departing substantially from claim and equivalency range, this reality It is not limited to specific details and shown here as the legend with description with novel.

Claims (3)

1. a drainage mechanism for type unitized curtain wall, including crossbeam and column, it is characterised in that include in described crossbeam inner chamber and Exocoel, described inner chamber is provided with water leg, described exocoel is provided with batch water version, described water leg is provided with spilled water hole, By described inner chamber and exocoel UNICOM, to be provided with osculum in the middle part of described inner chamber bottom surface；Connect below described osculum and have draining Valve, described drain valve includes valve body and ball float.

The drainage mechanism of type unitized curtain wall the most according to claim 1, it is characterised in that described water leg is at horizontal direction High both sides, upper centre are low, low outside the height of inner side in a longitudinal direction.

The drainage mechanism of type unitized curtain wall the most according to claim 1, it is characterised in that described batch of water plate is at horizontal direction Between upper both sides senior middle school low.