CN220336274U - Water guide tank for metal roof - Google Patents

Abstract

The utility model relates to the technical field of drainage of building roofs, in particular to a water guide groove for a metal roof. Comprising the following steps: a drainage tank communicated with the drainage main pipeline; the drainage tank is arranged in the area covered by the hexagonal metal roof, two ends of the drainage tank are communicated with drainage ditches at the lowest positions of two sides of the hexagonal metal roof, the drainage tank is communicated with the bottom of a glass wall arranged below the hexagonal metal roof, and a water guide component for guiding condensed water on the glass wall to flow into the drainage tank is arranged at the communicated position of the glass wall and the drainage tank. The water guide groove not only can drain water for the metal roof and the glass wall, but also is simple in structure, easy to pave, improves the drainage effect of the building, and simultaneously gives attention to the attractiveness of the building.

Description

Water guide tank for metal roof

Technical Field

The utility model relates to the technical field of building drainage, in particular to a water guide tank for a metal roof.

Background

With the development of urban design, the design of buildings is more and more new, and particularly, the outer elevation and roof modeling of the marked buildings are more and more design-inducing. The successful construction of these buildings with a sense of design places demands not only on the development of building materials and structural mechanics, but also on the rationality and aesthetics of the roofing and roof drainage systems.

For example, each place is built with a marked railway station, and the railway stations occupy a large area and are mostly of steel-concrete structures. In the design of a station, practical and durability considerations are taken into account in addition to combining local cultural features. Particularly, a metal roof is generally adopted for a station with a large structural span, and staggered floor lighting in the station is considered. The roof of the station generally adopts a three-dimensional polygonal elevating design and is matched with a large-area glass lighting window, so that the station with design sense and space sense is built.

Because the station is steel construction, compare in the building of integrative pouring, have more concatenation faces. When drainage is not smooth, water which is not discharged in time can permeate along the splicing seams at all positions, and water seepage and water leakage in the station can be caused for a long time. For timely drainage, a drain pipe is installed at the lowest part of each roof, and rainwater is collected into a total drain pipeline through the drain pipe. But the design not only damages the aesthetic feeling of the external modeling design of the station, but also increases the maintenance work of daily staff. In addition, because the station adopts large-area glass window, when indoor and outdoor temperature difference is great, the comdenstion water appears on the glass surface, and the comdenstion water flows to the low of building surface along the glass surface, when can not in time discharge, just can cause the phenomenon that the inside wall body of station wets to appear. Thus, polygonal roof drainage is an urgent problem to be solved at present.

The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the water guide groove for the metal roof, which not only can drain water for the metal roof and the glass wall, but also has the advantages of simple structure, easy pavement, improvement of drainage effect of the building and consideration of the beauty of the building.

In order to achieve the purpose, the technical scheme of the utility model is realized in such a way that the water guide groove for the metal roof comprises: a drainage tank communicated with the drainage main pipeline; the drainage tank is arranged in the area covered by the hexagonal metal roof, two ends of the drainage tank are communicated with drainage ditches at the lowest positions of two sides of the hexagonal metal roof, the drainage tank is communicated with the bottom of a glass wall arranged below the hexagonal metal roof, and a water guide component for guiding condensed water on the glass wall to flow into the drainage tank is arranged at the communicated position of the glass wall and the drainage tank.

Preferably, the drainage grooves are arranged along the length direction of the bottom of the glass wall; the water guide assembly comprises a lip plate arranged along the length direction of the notch of the water discharge groove; the lip plate is connected with the bottom of the glass wall in a clamping manner, and the plate surface of the lip plate extends into the drainage groove.

Preferably, the surface of the lip is inclined toward the inside of the drain tank.

Preferably, the water guide assembly further comprises a sealing strip; the sealing strip is arranged at the joint of the lip plate and the bottom of the glass wall.

Preferably, both ends of the bottom of the drainage ditch are provided with drainage pipes; the downcomer is in butt joint with the end part of the drainage tank.

Preferably, the device further comprises a shunt connecting groove; one end of the shunt connecting groove is communicated with the drainage groove, and the other end of the shunt connecting groove is provided with a drainage outlet which is communicated with the drainage main pipeline.

Preferably, the bottom of the drainage groove is provided with a water guide plate which is obliquely arranged; the face of the water guide plate is opposite to the water inlet of the diversion connecting groove.

Preferably, the number of the split-flow connecting grooves is two, and the split-flow connecting grooves are respectively communicated with two ends of the drainage groove.

Preferably, the split connecting groove is provided with an openable cover plate for sealing the notch of the connecting groove.

Preferably, the drainage groove and the diversion connecting groove are respectively arranged in the heat insulation layer on the surface of the building.

The beneficial effects of the utility model are as follows:

(1) The utility model connects two ends of the drainage groove with the drainage ditch at the lowest position of two sides of the hexagonal metal roof, simultaneously connects the drainage groove with the bottom of the glass wall arranged under the hexagonal metal roof, and arranges a water guide component for guiding condensed water on the glass wall to flow into the drainage groove at the connection position of the glass wall and the drainage groove. Through such setting, not only realized a water drainage tank and to polygon metal roofing and glass wall drainage simultaneously, simple structure has easily mated formation moreover, has promoted the drainage effect of building to the aesthetic property of building has been taken into account.

(2) The lip plate is arranged in the length direction of the notch of the drainage groove; and the lip plate is connected with the bottom of the glass wall in a clamping way, and the plate surface of the lip plate extends into the drainage groove. This allows water on the glass wall to be guided by the lip into the drainage channel, enhancing the overall drainage effect of the roof.

(3) According to the utility model, the water guide plate which is obliquely arranged is arranged at the bottom of the water discharge groove; the surface of the water guide plate is opposite to the water inlet of the diversion connecting groove. This makes the hydroenergy that gets into the water drainage tank by the deflector direction reposition of redundant personnel spread groove in, has not only avoided water to stop in the water drainage tank for a long time, has promoted the drainage effect of water drainage tank moreover.

(4) The utility model arranges the drainage groove and the diversion connecting groove in the heat insulation layer on the surface of the building, by the design, the influence of the drainage groove or the diversion connecting groove on the air flow of the roof is reduced, and the integrity and the aesthetic property of the roof of the building are improved.

Drawings

FIG. 1 is a top view of a hexagonal metal roof of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic front view of a glass wall and drain tank of the present utility model;

fig. 4 is a side cross-sectional view of the drain tank of the present utility model.

Reference numerals illustrate:

10. hexagonal metal roofing; 20. a drainage ditch; 21. a water supply pipe; 40. a drainage channel;

41. a lip plate; 42. a water guide plate; 50. a shunt connecting groove; 51. a water outlet; 60. a glass wall;

70. a sealing strip; 80. and a heat preservation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

See fig. 1-4:

the utility model provides a water guide groove for a metal roof, which comprises a hexagonal metal roof 10, a drain ditch 20, a drain groove 40 and a glass wall 60.

The hexagonal metal roof 10 is one of the polygonal three-dimensional roofs of the station, and the drainage ditch 20 is arranged at the lowest part of the hexagonal metal roof 10, and generally for attractive effect, the hexagonal metal roof 10 is symmetrically arranged, so that the two sides of the hexagonal metal roof 10 are the lowest, and the drainage ditch 20 is arranged at the two sides of the hexagonal metal roof 10.

The two ends of the bottom of the drainage ditch 20 are respectively provided with a drainage pipe 21, and the drainage pipes 21 are in butt joint with the ends of the drainage grooves 40, so that the drainage grooves 40 are simultaneously communicated with the drainage ditches 20 on two sides of the hexagonal metal roof 10. This allows rain water on the hexagonal metal roof 10 to flow along the gutters 20 into the gutters 40.

Glass wall 60 is typically disposed on a wall covered by the raised area of hexagonal metal roof 10 to provide lighting to the raised area constructed by hexagonal metal roof 10. The drain grooves 40 are disposed along the length direction of the bottom of the glass wall 60, and the drain grooves 40 communicate with the bottom of the glass wall 60, so that the drain grooves 40 are one elongated open groove. Since the glass wall 60 is located in the area covered by the hexagonal metal roof 10, the drain tank 40 is also arranged in the area covered by the hexagonal metal roof 10, which makes it unnecessary to cover the drain tank 40 even if it is an open tank.

Accordingly, a water guide assembly for guiding the condensed water on the glass wall 60 to flow into the drain tank 40 may be provided at a communication place of the glass wall 60 and the drain tank 40.

The water guiding assembly consists of a lip 41 and a sealing strip 70.

The lip 41 is not only disposed along the length of the notch of the drain 40, but the lip 41 is snap-fitted to the bottom of the glass wall 60. At the same time, the plate surface of the lip 41 extends into the drain 40. With this arrangement, the condensed water on the glass wall 60 can flow into the drain groove 40 along the lip 41 as it flows down along the glass surface. In order to prevent the condensed water from staying at the bottom of the glass wall 60, the plate surface of the lip 41 is provided to be inclined toward the inside of the drain tank 40, thereby enhancing the drain effect of the drain tank 40 on the condensed water on the glass wall 60.

The sealing strip 70 is disposed at the junction of the lip 41 and the bottom of the glass wall 60, so that the infiltration of condensed water along the junction of the lip 41 and the bottom of the glass wall 60 can be prevented. At the same time, the cambered surface formed by the sealing strip 70 itself can promote the rapid inflow of the condensed water into the drain groove 40.

Also included is a shunt attachment slot 50; one end of the diversion connecting groove 50 is communicated with the drainage groove 40, the other end is provided with a drainage outlet 51, and the drainage outlet 51 is communicated with a drainage main pipeline. The split connection grooves 50 are provided in two and communicate with both ends of the drain groove 40, respectively.

Through such setting, can be rapidly by reposition of redundant personnel spread groove 50 after the rainwater on hexagonal metal roofing 10 flows into the tip of water drainage tank 40 along the downcomer 21 of water drainage ditch 20 bottom, avoid the rainwater to overflow along the notch of water drainage tank 40, promoted the drainage effect of water drainage tank 40 to hexagonal metal roofing 10.

In addition, since the diversion connecting groove 50 is used for communicating with the drainage main pipeline, the passing area has a coverage area which cannot be covered by the hexagonal metal roof 10, in order to avoid sundry dust and the like falling into the diversion connecting groove 50 and affecting the drainage effect thereof, the diversion connecting groove 50 is provided with an openable cover plate for sealing the notch of the connecting groove 50. When the follow-up maintenance, open can open and shut the apron and can carry out daily maintenance work, it is convenient.

In order to enhance the drainage effect of the drainage tank 40, a water guide plate 42 is provided at the bottom of the drainage tank 40, and the plate surface of the water guide plate 42 is opposite to the water inlet of the diversion connection tank 50. This allows water, both entering the drain tank 40 along both ends of the drain tank 40 and flowing into the drain tank along the lip 41, to be rapidly introduced into the shunt connection tank 50 under the combined action of the self gravity and the inclined surface of the water guide plate 42, thereby improving the drainage effect of the entire drain tank 40. To enhance the aesthetic appearance of the entire building roof, the drainage channels 40 and the shunt connecting channels 50 are all disposed in the insulation 80 on the building surface.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A water guide tank for a metal roof, comprising: a drain tank (40) communicating with the drain header; the drainage tank (40) is arranged in an area covered by the hexagonal metal roof (10), two ends of the drainage tank (40) are communicated with drainage ditches (20) at the lowest positions of two sides of the hexagonal metal roof (10), the drainage tank (40) is communicated with the bottom of a glass wall (60) arranged below the hexagonal metal roof (10), and a water guide component used for guiding condensed water on the glass wall (60) to flow into the drainage tank (40) is arranged at the communication position of the glass wall (60) and the drainage tank (40).

2. A gutter for metal roofing according to claim 1, characterized in that the gutter (40) is arranged along the length of the bottom of the glass wall (60); the water guide assembly comprises a lip (41) arranged along the length direction of the notch of the water discharge groove (40); the lip plate (41) is connected with the bottom of the glass wall (60) in a clamping manner, and the plate surface of the lip plate (41) extends into the drainage groove (40).

3. A gutter for metal roofing according to claim 2, characterized in that the face of the lip (41) is inclined towards the inside of the gutter (40).

4. A water guide tank for a metal roof according to claim 2 or 3, characterized in that the water guide assembly further comprises a sealing strip (70); the sealing strip (70) is arranged at the joint of the lip plate (41) and the bottom of the glass wall (60).

5. The water guide tank for the metal roof according to claim 4, wherein both ends of the bottom of the drainage ditch (20) are provided with a sewer pipe (21); the sewer pipe (21) is in butt joint with the end part of the drainage groove (40).

6. A water guiding gutter for metal roofing according to claim 2, characterized by further comprising a diverting connecting gutter (50); one end of the diversion connecting groove (50) is communicated with the drainage groove (40), the other end of the diversion connecting groove is provided with a drainage outlet (51), and the drainage outlet (51) is communicated with a drainage main pipeline.

7. A water guiding gutter for metal roof according to claim 6, characterized in that the bottom of the water guiding gutter (40) is provided with a water guiding plate (42) placed obliquely; the surface of the water guide plate (42) is opposite to the water inlet of the diversion connecting groove (50).

8. A water guiding gutter for metal roofing according to claim 7, characterized in that said split-flow connecting grooves (50) are provided in two and respectively communicate with both ends of the water draining groove (40).

9. The water guiding gutter for metal roof according to claim 8, characterized in that the split connecting gutter (50) is provided with a openable cover plate for sealing the opening of the connecting gutter (50).

10. A water guiding gutter for metal roofing according to claim 9, characterized in that the water draining gutter (40) and the shunt connecting gutter (50) are arranged in a heat insulating layer (80) on the building surface.