CN209369197U - A kind of building roof discharge structure - Google Patents

Abstract

The utility model provides a kind of building roof discharge structure, it is related to roof drainage tool technical field, including metope body, roof and roof boarding, metope body top is connected with roof, roof boarding has been bolted to connection below roof, roof includes eaves gutter, day groove, rhone and waterproof layer, eaves gutter is bolted to connection in roof left and right ends, its groove, which runs through, to be arranged in roof top middle portion, rhone runs through setting in day beneath trenches, and waterproof layer is fitted tightly over draining trench bottom connecting pin by glue.A day groove, rhone and water outlet are provided in the device, the displacement of watt slot can be reduced through setting by day groove and rhone, so that there are multiple separate drain notches, reaches the more problem of the water alleviated and be discharged, avoid and will receive biggish rain-impact under eaves.

Description

A kind of building roof discharge structure

Technical field

The utility model relates to roof drainage technical fields, more specifically, being related to a kind of roof drainage structure.

Background technique

Building roof refers to the surface of building roof, also refers to the part between ridge and eaves, this part occupies room The larger area on top, roofing is the biggish part of area in roof in other words, generally comprises concrete cast-in-place walls, cement mortar screeding Layer, heat insulation layer, waterproof layer, cement mortar protective course, drainage system, parapet and lightning measure etc., when special engineering also Have a construction (tile batten) of tiling, but existing children dinning chair using can have the disadvantage that due to roof drainage be from watt Slot, which is discharged in eaves gutter, completes roof drainage, and when meeting heavy rain, watt slot displacement is big, and the water being discharged in eaves gutter is more, causes under eaves It will receive biggish rain-impact, it is therefore desirable to make further innovation on this basis, a kind of building roof draining is provided Structure.

Utility model content

The water that the utility model is intended to solve discharge in eaves gutter is more, causes to will receive biggish rain-impact under eaves The technical issues of, a kind of building roof discharge structure is provided, a day groove, rhone and water outlet is provided in the device, passes through Its groove and rhone can reduce the displacement of watt slot through setting, so that there is multiple separate drain notches, reach alleviation row The more problem of water out, avoids and will receive biggish rain-impact under eaves.

To achieve the above object, this experiment is novel provides the following technical solutions: a kind of building roof discharge structure, including wall Face body, roof and roof boarding, metope body top are connected with roof, are bolted to connection below the roof There is roof boarding, the roof includes eaves gutter, day groove, rhone and waterproof layer, and the eaves gutter is bolted to connection Roof left and right ends, the day groove, which runs through, to be arranged in roof top middle portion, and the rhone, which runs through, to be arranged in day groove Lower section, the waterproof layer are fitted tightly over draining trench bottom connecting pin by glue, and the rhone includes water outlet, filtering Net, roof drain and outlet pipe, for the water outlet through being arranged in rhone lower right-hand side, the filter screen is movably connected in water outlet Mouth lower inside, the roof drain is through setting in water outlet water outlet, and the outlet pipe is through setting below roof drain.

Further preferred scheme: the day groove number is 2, and a height of 5cm of day groove slot, groove width 3cm, and Its trench diameter is less than roof diameter.

Further preferred scheme: the rhone is arranged in " L shape " shape, and external through metope on the right side of rhone Portion.

Further preferred scheme: the waterproof layer is aqueous polyurethane waterproof layer, and aqueous polyurethane waterproof layer bottom Tightly invest roof boarding overlying contact face.

Further preferred scheme: the filtering pore radius of the filter screen is 0.3cm, and filter screen is socketed in water outlet Water outlet.

Further preferred scheme: the roof drain is arranged in " cone " shape, and is bolted on the left of roof drain It is connected on metope body.

Further preferred scheme: it is flexibly connected between the outlet pipe and roof drain by fixing sleeve, and fixing sleeve is The fixing sleeve of plastic material.

The utility model provides a kind of building roof discharge structure, has the advantages that

(1) this kind of building roof discharge structure is provided with a day groove, rhone and water outlet, passes through day groove and rhone The displacement of watt slot can be reduced through setting, so that there are multiple separate drain notches, reaches and alleviates the water of discharge and more ask Topic, avoids and will receive biggish rain-impact under eaves.

(2) rainwater in rhone can be stopped to enter on roof boarding by waterproof layer, prevents rain penetration, and then protect Roof boarding use.

(3) impurity particle of water outlet can be obstructed by filter screen, impurity particle is avoided to enter in roof drain It results in blockage, and then has an anti-blocking safeguard procedures to roof drain.

(4) when water outlet water flow is larger, rainwater can be flowed into roof drain and is stored, so that alleviating the water outlet of outlet pipe Excessive situation, and then improve drainage speed.

To sum up, this kind of building roof discharge structure has wide applicability, mentioned above in the background art to solve The water being discharged in existing eaves gutter is more, leads to the problem of will receive biggish rain-impact under eaves, there is higher promotion price Value.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the roof overlooking structure diagram of the utility model.

Fig. 3 is the rhone schematic cross-sectional view of the utility model.

In Fig. 1-3: metope body 1；Roof 2, eaves gutter 201, day groove 202, rhone 203, water outlet 2031, filter screen 2032, roof drain 2033, outlet pipe 2034, waterproof layer 204；Roof boarding 3.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Day groove 202, rhone 203 used in the utility model, filter screen 2032, roof drain 2033 and waterproof layer 204 can be as obtained by being bought market or individual is customized.

Please refer to Fig. 1 to 3, in the utility model embodiment, a kind of building roof discharge structure, including metope body 1, roof 2 and roof boarding 3,1 top of metope body be connected with roof 2, roof boarding 3 be bolted to connection below roof 2；

Roof 2 includes eaves gutter 201, day groove 202, rhone 203 and waterproof layer 204, and eaves gutter 201 is bolted 2 left and right ends of roof are connected to, through setting in 2 top middle portion of roof, rhone 203 exists through setting day groove 202 Its 202 lower section of groove, waterproof layer 204 are fitted tightly over 203 bottom connecting pin of rhone by glue；

Rhone 203 includes water outlet 2031, filter screen 2032, roof drain 2033 and outlet pipe 2034, water outlet 2031 Through being arranged in 203 lower right-hand side of rhone, filter screen 2032 is movably connected in 2031 lower inside of water outlet, roof drain 2033 Through setting in 2031 water outlet of water outlet, outlet pipe 2034 is through setting below roof drain 2033.

Building roof discharge structure provided in this embodiment, can be reduced the displacement of watt slot, so that there is multiple separation panels Sink mouth reaches the more problem of the water alleviated and be discharged.

In the utility model embodiment, wherein groove 202 quantity in day is 2, and a height of 5cm of 202 slot of day groove, groove width For 3cm, and groove 202 diameter in day is less than 2 diameter of roof, makes its day groove 202 that can will fall into the rainwater discharge in the middle part of roof Into rhone 203, and then enhance roof drainage efficiency；Rhone 203 is arranged in " L shape " shape, and runs through on the right side of rhone 203 Outside metope body 1, the displacement of watt slot can be reduced, so that there are multiple separate drain notches, reaches and alleviates discharge The more problem of water, avoids and will receive biggish rain-impact under eaves；Waterproof layer 204 is aqueous polyurethane waterproof layer 204, And 204 bottom of aqueous polyurethane waterproof layer tightly invests 3 overlying contact face of roof boarding, makes its waterproof layer 204 that can stop rhone 203 Interior rainwater enters on roof boarding 3, prevents rain penetration, and then roof boarding 3 is protected to use；The filter hole of filter screen 2032 Radius is 0.3cm, and filter screen 2032 is socketed in 2031 water outlet of water outlet, makes its filter screen 2032 can be by water outlet 2031 Impurity particle obstructed, avoid impurity particle from entering in roof drain 2033 and result in blockage, and then have to roof drain 2033 A anti-blocking safeguard procedures；Roof drain 2033 is arranged in " cone " shape, and is bolted to connection on the left of roof drain 2033 On metope body 1, make it when 2031 water flow of water outlet is larger, rainwater can be flowed into roof drain 2033 and be stored, so that alleviating The case where going out dilutional hyponatremia of outlet pipe 2034, and then improve drainage speed；By solid between outlet pipe 2034 and roof drain 2033 Fixed set is flexibly connected, and fixing sleeve is the fixing sleeve of plastic material, its outlet pipe 2034 is made the rainwater of access can be discharged to ground It above or is discharged in sewer, so that whole building floor drainage efficiency is good, and then it is convenient to reach draining.

Building roof discharge structure provided in this embodiment, can obstruct impurity particle, avoid impurity particle into Enter into roof drain 2033 and results in blockage.

In building roof discharge structure a kind of using the utility model, firstly, water outlet 2031 is accessed rhone 203 It is interior, then outlet pipe 2034 and roof drain 2033 are installed by fixing sleeve and consolidated, when meeting rainy day, day groove 202 can will be fallen into Rainwater in the middle part of roof is discharged in rhone 203, and rainwater is drained into water outlet 2031 by rhone 203, so that there is multiple points Stream draining notch reaches the more problem of water for alleviating discharge, meanwhile, waterproof layer 204 can stop the rainwater in rhone 203 into Enter onto roof boarding 3, prevent rain penetration, finally, filter screen 2032 can obstruct the impurity particle of water outlet 2031, keeps away Exempt from impurity particle and enter in roof drain 2033 to result in blockage, the rainwater of access can be discharged on ground or be arranged by outlet pipe 2034 Into sewer, so that whole building floor drainage efficiency is good, and then it is convenient to reach draining.

The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art, Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.

Claims (7)

1. a kind of building roof discharge structure, including metope body (1), roof (2) and roof boarding (3), it is characterised in that: the wall Face body (1) top is connected with roof (2), has been bolted to connection roof boarding (3) below the roof (2)；

The roof (2) includes eaves gutter (201), day groove (202), rhone (203) and waterproof layer (204), the eaves gutter (201) it is bolted to connection in roof (2) left and right ends, the day groove (202) is pushed up through setting in roof (2) End middle part, for the rhone (203) through setting below day groove (202), the waterproof layer (204) is close by glue It is fitted in rhone (203) bottom connecting pin；

The rhone (203) includes water outlet (2031), filter screen (2032), roof drain (2033) and outlet pipe (2034), For the water outlet (2031) through being arranged in rhone (203) lower right-hand side, the filter screen (2032) is movably connected in water outlet Mouth (2031) lower inside, the roof drain (2033) is through setting in water outlet (2031) water outlet, the outlet pipe (2034) through setting below roof drain (2033).

2. building roof discharge structure according to claim 1, it is characterised in that: day groove (202) quantity is 2 Item, and a height of 5cm of day groove (202) slot, groove width 3cm, and groove (202) diameter in day is less than roof (2) diameter.

3. building roof discharge structure according to claim 1, it is characterised in that: the rhone (203) is in " L shape " shape Setting, and it is external through metope body (1) on the right side of rhone (203).

4. building roof discharge structure according to claim 1, it is characterised in that: the waterproof layer (204) is aqueous poly- Urethane waterproof layer (204), and aqueous polyurethane waterproof layer (204) bottom tightly invests roof boarding (3) overlying contact face.

5. building roof discharge structure according to claim 1, it is characterised in that: the filter hole of the filter screen (2032) Radius is 0.3cm, and filter screen (2032) is socketed in water outlet (2031) water outlet.

6. building roof discharge structure according to claim 1, it is characterised in that: the roof drain (2033) is in " circular cone The setting of shape " shape, and be bolted to connection on metope body (1) on the left of roof drain (2033).

7. building roof discharge structure according to claim 1, it is characterised in that: the outlet pipe (2034) and roof drain (2033) it is flexibly connected between by fixing sleeve, and fixing sleeve is the fixing sleeve of plastic material.