CN205531038U

CN205531038U - In -band drainage device's roof boarding

Info

Publication number: CN205531038U
Application number: CN201620277233.0U
Authority: CN
Inventors: 郭阴生; 李敬华
Original assignee: Wendeng Landao Construction Engineering Co Ltd
Current assignee: Wendeng Landao Construction Engineering Co Ltd
Priority date: 2016-04-06
Filing date: 2016-04-06
Publication date: 2016-08-31
Anticipated expiration: 2026-04-06

Abstract

The utility model relates to an in -band drainage device's roof boarding, the roof boarding connect gradually by a plurality of drainage unit and form, drainage unit include that the cross -section is the escape canal of recess form, two lateral wall tops in the escape canal are connected with the parallel drainage face with escape canal extending direction, are equipped with the mounting hole on the bottom surface of escape canal, the mounting hole in install the rainwater fill, the rainwater is fought and bottom surface installation department in escape canal is equipped with the buffer layer, has paintd the waterproof mortar screed -coat on the buffer layer, the upper end warp density seal of waterproof mortar screed -coat seals, rainwater fill lower extreme is connected with the connecting pipe, accept through the column pipe between connecting pipe and the drain pipe, the utility model discloses a roof boarding has increased interior drainage device, and " row " lays equal stress on with " preventing ", solution factory building roof leakage phenomenon that can be fine.

Description

A kind of roof boarding of band internal drainage device

Technical field

This utility model relates to a kind of roof boarding with drain function, is specifically related to the roof boarding of a kind of band internal drainage device.

Background technology

Roof boarding is the plate that can directly bear roof load, and the roof in house generally uses the metal such as Al-Mg-Mn or alloy and makes, and Al-Mg-Mn roof boarding is the roofing of a kind of great cost performance, outer wall material.Aluminium alloy is widely used in building industry, develops played an important role to the direction such as comfortable, light-duty, durable, economy, environmental protection for modern architecture.Roof boarding is widely used in the large industrial buildings roofings such as modern plant, chemical fertilizer factory, sewage treatment plant, Electroplate Factory, power plant, cultivation factory, market, warehouse and body of wall is newly-built now and in old factory rehabilitation engineering.The most alloy type roof boarding is big, lightweight due to area, and well, toughness is big, intensity is high, easy construction, compares like product and has outstanding toughness and intensity for noise reduction, heat-proof quality, and by the extensive concern of building industry.For the profiling metal roofing board style of calligraphy of Factory Building, as long as it is generally acknowledged waterproof well-done, seepage would not occur, but it practice, the roofing phenomenon caused owing to waterproofing design is not proper is much, in engineering, when factory building roof is found to have seepage, in terms of water proof structure, the most all searches reason, seldom consider drainage problem, if what the draining of roofing was done in fact is bad, waterproof do good again go wrong the most unavoidably.In factory building roof designs, pay attention to not for rain-water drainage design, be one of major reason causing roof leakage.Therefore, Roof Design " must be arranged " to lay equal stress on " preventing " and could fundamentally be prevented the Seepage of factory building roof.

Summary of the invention

For above-mentioned technical problem, this utility model provides the roof boarding of a kind of band internal drainage device, and this roof boarding increases internal drainage device, and " row " is laid equal stress on " preventing ", can well be solved factory building roof Seepage.

In order to reach above-mentioned technical purpose this utility model following scheme of employing:

A kind of roof boarding of band internal drainage device, including: roof boarding, roof drain, connecting tube, column pipe, drain pipe, described roof boarding is connected in sequence by multiple drainage cells, described drainage cell includes that cross section is the gutter of groove-like, sidewall top, two, gutter connects the draining face parallel with gutter bearing of trend, bottom surface, gutter is provided with installing hole, in described installing hole, roof drain is installed, roof drain is provided with cushion with the installation place, bottom surface in gutter, waterproof mortar screed-coat it is coated with on cushion, the upper end end count sealing of waterproof mortar screed-coat is closed, roof drain lower end is connected with connecting tube, accept through column pipe between connecting tube and drain pipe.

Pass through technique scheme, the roof boarding of band internal drainage device of the present utility model, it is connected in sequence by multiple drainage cells, the gutter in groove-like it is designed with on each drainage cell, it is provided with roof drain in gutter can be discharged through interior heat-extraction system by roof drain in time by the rainwater in gutter, simultaneously because rainwater of the present utility model is discharged through drain pipe by interior heat-extraction system, compare outer row to greatly reduce rainwater and assemble at eaves, the draining of duct type simultaneously makes rainwater discharge specification, it is easy to utilization and the management of rainwater, meet the needs of green economizing type life.

Further, it is not higher than 1.5cm along the height to sealant upper surface under roof drain described in the utility model.

By technique scheme, this utility model limits under roof drain along to the height on sealant surface, and this design can control the height of rain water-harvesting in gutter indirectly, prevents from assembling due to rainwater transition and the roof leakage that causes or subside.

Further, the installing hole on bottom surface, gutter described in the utility model is located at the draining end in gutter.

Further, the front end of column pipe described in the utility model is connected with the lower end of connecting tube, and the rear end of column pipe is connected with the upper end of drain pipe, and column pipe is horizontal by angle, and the front height of column pipe is higher than the rear height of column pipe.

By technique scheme, in the connection of low-head after front height between column pipe and connecting tube and drain pipe, facilitate the discharge of rainwater, avoid blocking relative to the connection of horizontal.

The beneficial effects of the utility model are: 1. this utility model provides the roof boarding of band internal drainage device, this roof boarding is connected in sequence by multiple drainage cells, each drainage cell is provided with gutter, roof drain it is provided with in gutter, rainwater in gutter can be discharged through interior heat-extraction system by roof drain in time, compare outer row to greatly reduce rainwater and assemble at eaves, the draining of duct type simultaneously makes rainwater discharge specification, it is easy to utilization and the management of rainwater, meets the needs of green economizing type life.2. along to the height on sealant surface under this utility model limits roof drain, this design can control the height of rain water-harvesting in gutter indirectly, prevents from assembling due to rainwater transition and the roof leakage that causes or subside.

Accompanying drawing explanation

Fig. 1 is this utility model section structural representation.

Fig. 2 is the partial structurtes enlarged drawing of a-quadrant in Fig. 1.

Fig. 3 is side structure schematic diagram of the present utility model.

Detailed description of the invention

The invention will be further described below in conjunction with the accompanying drawings.

nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，A kind of roof boarding of band internal drainage device，Including: roof boarding、Roof drain、Connecting tube、Column pipe、Drain pipe，Described roof boarding is connected in sequence by multiple drainage cells，Two drainage cell a as shown in Figure 1，Described drainage cell includes that cross section is the gutter 1 of groove-like，Sidewall top, two, gutter connects the draining face 2 parallel with gutter bearing of trend，Bottom surface, gutter 1 is provided with installing hole，Installing hole on bottom surface, gutter 1 is located at the draining end in gutter 1，Roof drain 3 is installed in described installing hole，Roof drain 3 is provided with cushion 4 with the installation place, bottom surface in gutter 1，Waterproof mortar screed-coat 5 it is coated with on cushion 4，The upper end end count sealing 6 of waterproof mortar screed-coat 5 is closed，3 times edges of roof drain are 1cm to the height of sealant 6 upper surface，The lower end of roof drain 3 is connected with connecting tube 7，Accept through column pipe 8 between connecting tube 7 and drain pipe 9.

The inclined shape in the draining face of the present embodiment, can make the rainwater on draining face to be assembled in gutter to greatest extent, it is provided with roof drain in gutter can be discharged through interior heat-extraction system by roof drain in time by the rainwater in gutter, the present embodiment limits under roof drain along the height to sealant surface, this design can control the height of rain water-harvesting in gutter indirectly, prevent the roof leakage caused due to rainwater transition gathering or subside, compare outer row to greatly reduce rainwater and assemble at eaves, the draining of duct type simultaneously makes rainwater discharge specification, it is easy to utilization and the management of rainwater, meet the needs of green economizing type life.

Claims

1. the roof boarding of a band internal drainage device, it is characterized in that, including: roof boarding, roof drain, connecting tube, column pipe, drain pipe, described roof boarding is connected in sequence by multiple drainage cells, described drainage cell includes that cross section is the gutter of groove-like, sidewall top, two, gutter connects the draining face parallel with gutter bearing of trend, bottom surface, gutter is provided with installing hole, in described installing hole, roof drain is installed, roof drain is provided with cushion with the installation place, bottom surface in gutter, waterproof mortar screed-coat it is coated with on cushion, the upper end end count sealing of waterproof mortar screed-coat is closed, roof drain lower end is connected with connecting tube, accept through column pipe between connecting tube and drain pipe.

The roof boarding of a kind of band internal drainage device the most according to claim 1, it is characterised in that: the height on the lower edge of described roof drain to sealant upper surface is not higher than 1.5cm.

The roof boarding of a kind of band internal drainage device the most according to claim 1, it is characterised in that: the installing hole on bottom surface, described gutter is located at the draining end in gutter.

The roof boarding of a kind of band internal drainage device the most according to claim 1, it is characterized in that: the front end of described column pipe is connected with the lower end of connecting tube, the rear end of column pipe is connected with the upper end of drain pipe, column pipe is horizontal by angle, and the front height of column pipe is higher than the rear height of column pipe.