CN205421748U - Anti -overflow flows effectual roof boarding of taking plug -in type drain pipe - Google Patents

Abstract

The utility model relates to an anti -overflow flows effectual roof boarding of taking plug -in type drain pipe, 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, the front end in escape canal is equipped with the breakwater, installs the rainwater fill in the mounting hole of escape canal bottom surface, rainwater fill lower extreme is connected with the connecting pipe, violently manage through the drainage between the connecting pipe on each drainage unit to be linked together, the both ends opening that the drainage was violently managed, the drainage violently to manage be the plug -in type drain pipe of compriseing the linkage unit, the linkage unit form by the link with by the link, the pipe shaft of linkage unit is linked together with drain vertical pipe, the link inner wall of linkage unit is equipped with annular recess, embedding sealing washer in the recess, the link of adjacent linkage unit is inserted by the link and in, place sealing washer chucking in the link ring groove in on by the link.

Description

The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow is effective

Technical field

This utility model relates to a kind of roof boarding with drain function, is specifically related to the roof boarding of the effective band plug-in type drain pipe of a kind of anti-overflow.

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 the effective band plug-in type drain pipe of a kind of anti-overflow, this roof boarding increases internal drainage device, and " row " lays equal stress on " preventing ", can well solve factory building roof seepage and cornice a large amount of spilling water phenomenon.

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

nullThe roof boarding of the band plug-in type drain pipe that a kind of anti-overflow is effective，Including: roof boarding、Roof drain、Connecting tube、Dewatering horizontal tube and vertical drain，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，The front end in gutter is provided with water fender，Bottom surface, gutter is provided with installing hole，In described installing hole, roof drain is installed，Roof drain lower end is connected with connecting tube，It is connected through dewatering horizontal tube between connecting tube on each drainage cell，The both ends open of described dewatering horizontal tube，Described dewatering horizontal tube is by connecting the plug-in type drain pipe that unit forms，Described connection unit is by connecting end and connected end forms，The pipe shaft connecting unit is connected with vertical drain，The end inwall that connects connecting unit is provided with ring-type groove，Groove is embedded in sealing ring，Connected end inserts in the connection end of adjacent connection unit，It is placed in the sealing ring connected in end annular recess to be clamped on connected end.

Pass through technique scheme, the roof boarding of the band plug-in type drain pipe that anti-overflow of the present utility model is effective, it is connected in sequence by multiple drainage cells, it is designed with gutter on each drainage cell, the rainwater come together in a large number in gutter can be concentrated and discharge through interior heat-extraction system by the roof drain in gutter, and the front end in this utility model gutter is additionally provided with water fender, it can be ensured that the rainwater in gutter is concentrated and discharged from roof drain, reduces the generation of a large amount of flooded conditions of cornice；The connector of reserved connection connecting tube on the pipe shaft of this utility model dewatering horizontal tube, the roof drain of each drainage cell is connected with dewatering horizontal tube through connecting tube unification, thus can realize central drainage, owing to dewatering horizontal tube internal diameter is much larger than the connecting tube connected under each roof drain, and be additionally provided with multiple vertical drain on the both ends open pipe shaft of drain pipe, so the use of dewatering horizontal tube and vertical drain considerably increases displacement；The segmentation of dewatering horizontal tube is dismantled and investigation for convenience, dewatering horizontal tube of the present utility model is formed by multiple connection unit segmentation grafting, a vertical drain it is communicated with on each connection unit, the connector of also reserved connection connecting tube on unit is connected for connect with connecting tube, connect and between the connection end of unit and connected end, be provided with sealing ring sealing, it is possible to prevent splicing position to leak, the dewatering horizontal tube of plug-in type can realize segmentation investigation when a jam does occur, dismounting cleaning can be carried out easily after the plugging point of location, and the dewatering horizontal tube of plug-in type can control the length of dewatering horizontal tube flexibly, flexible adaptation difference construction drainage needs.

Further, connection unit described in the utility model connects the internal diameter external diameter slightly larger than connected end of end, and the two is plugged in together in the way of minim gap cooperation.

Further, roof drain described in the utility model is provided with cushion with the installation place, bottom surface in gutter, being coated with waterproof mortar screed-coat on cushion, the upper end end count sealing of waterproof mortar screed-coat is closed, and the height on the lower edge of described roof drain to sealant upper surface is not higher than 1.5cm.

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, draining face described in the utility model forms certain gradient with horizontal plane, and draining is towards gutter lopsidedness, and the angle between draining face and horizontal plane is α, wherein 10 °≤α≤30 °.

Pass through technique scheme, the inclined shape in draining face of the present utility model, can make the rainwater on draining face to be assembled in gutter to greatest extent, both it had been easy to rainwater and had been expelled directly out by roof drain in gutter from collecting, it also avoid the gathering of Water in Rainwater Drainage water surface cornice end, decrease the gathering of rainwater at rainy day eaves, facilitate the life of people

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

The beneficial effects of the utility model are: roof boarding the most of the present utility model is connected in sequence by multiple drainage cells, it is designed with gutter on each drainage cell, rainwater can be discharged by roof drain in gutter in time by interior heat-extraction system, the front end in gutter is additionally provided with water fender, the rainwater assembled in may insure that gutter is discharged from roof drain, prevent the situation of a large amount of overflow of cornice, and the draining of duct type makes rainwater discharge specification, it is easy to utilization and the management of rainwater, meets the needs of green economizing type life.2, the roof drain of each drainage cell of this utility model is unified is connected with dewatering horizontal tube, dewatering horizontal tube internal diameter is much larger than the connecting tube connected under each roof drain, and the both ends open of drain pipe, pipe shaft is additionally provided with multiple vertical drain and can considerably increase displacement.Dewatering horizontal tube the most of the present utility model is formed by multiple connection unit segmentation grafting, a vertical drain it is communicated with on each connection unit, connect and between the connection end of unit and connected end, be provided with sealing ring sealing, it is possible to prevent splicing position to leak, the dewatering horizontal tube of plug-in type can realize segmentation investigation when a jam does occur, dismounting cleaning can be carried out easily after the plugging point of location, and the dewatering horizontal tube of plug-in type can control the length of dewatering horizontal tube flexibly, flexible adaptation difference construction drainage needs.The inclined shape in draining face the most of the present utility model, can make the rainwater on draining face to be assembled in gutter to greatest extent, both it had been easy to rainwater and had been expelled directly out by roof drain in gutter from collecting, it also avoid the gathering of Water in Rainwater Drainage water surface cornice end, decrease the gathering of rainwater at rainy day eaves, facilitate the life of people.

Accompanying drawing explanation

Fig. 1 is this utility model section structural representation.

Fig. 2 is the structural representation of Section A-A in Fig. 1.

Fig. 3 is the partial structurtes enlarged drawing in B region in Fig. 1.

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，The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow is effective，Including: roof boarding、Roof drain、Connecting tube、Dewatering horizontal tube and vertical drain，Described roof boarding is connected in sequence by multiple drainage cell a，Described drainage cell a includes that cross section is the gutter 1 of groove-like，Sidewall top, 1 two, gutter connects the draining face 2 parallel with gutter bearing of trend，Draining face 2 forms certain gradient with horizontal plane，Draining is towards gutter lopsidedness，Angle between draining face and horizontal plane is 15 °，The front end in gutter 1 is provided with water fender 3，Bottom surface, gutter is provided with installing hole，Installing hole is located at the draining end in gutter，Roof drain 4 is installed in described installing hole，Roof drain 4 is provided with cushion 5 with the installation place, bottom surface in gutter，Waterproof mortar screed-coat 6 it is coated with on cushion，The upper end end count sealing 7 of waterproof mortar screed-coat is closed，The lower edge of described roof drain 4 is 1.5cm to the height of sealant 7 upper surface；Roof drain 4 lower end is connected with connecting tube 8, the connector of reserved connection connecting tube on the pipe shaft of described dewatering horizontal tube, it is connected through dewatering horizontal tube 9 between connecting tube on drainage cell, the both ends open of described dewatering horizontal tube 9, described dewatering horizontal tube is by connecting the plug-in type drain pipe that unit forms, described connection unit is formed by connecting end 9a and connected end 9b, the pipe shaft connecting unit is connected with vertical drain 10, the end 9a inwall that connects connecting unit is provided with ring-type groove, groove is embedded in sealing ring 9c, connect the internal diameter external diameter slightly larger than connected end of end, connected end 9b inserts in the connection end 9a of adjacent connection unit, the two is plugged in together in the way of minim gap cooperation, it is placed in the sealing ring 9c connected in end annular recess to be clamped on connected end 9b.

Claims (5)

1. null1. the roof boarding of the band plug-in type drain pipe that an anti-overflow is effective，It is characterized in that，Including: roof boarding、Roof drain、Connecting tube、Dewatering horizontal tube and vertical drain，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，The front end in gutter is provided with water fender，Bottom surface, gutter is provided with installing hole，In described installing hole, roof drain is installed，Roof drain lower end is connected with connecting tube，It is connected through dewatering horizontal tube between connecting tube on each drainage cell，The both ends open of described dewatering horizontal tube，Described dewatering horizontal tube is by connecting the plug-in type drain pipe that unit forms，Described connection unit is by connecting end and connected end forms，The pipe shaft connecting unit is connected with vertical drain，The end inwall that connects connecting unit is provided with ring-type groove，Groove is embedded in sealing ring，Connected end inserts in the connection end of adjacent connection unit，It is placed in the sealing ring connected in end annular recess to be clamped on connected end.
2. The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow the most according to claim 1 is effective, it is characterised in that: described connection unit connects the internal diameter external diameter slightly larger than connected end of end, and the two is plugged in together in the way of minim gap cooperation.
3. The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow the most according to claim 1 and 2 is effective, it is characterized in that: 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, and the height on the lower edge of described roof drain to sealant upper surface is not higher than 1.5cm.
4. The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow the most according to claim 1 and 2 is effective, it is characterized in that: described draining face forms certain gradient with horizontal plane, draining is towards gutter lopsidedness, angle between draining face and horizontal plane is α, wherein 10 °≤α≤30 °.
5. The roof boarding of the band plug-in type drain pipe that a kind of anti-overflow the most according to claim 1 and 2 is effective, it is characterised in that: the installing hole on bottom surface, described gutter is located at the draining end in gutter.