CN208899769U

CN208899769U - Roof drainage structure

Info

Publication number: CN208899769U
Application number: CN201821485157.8U
Authority: CN
Inventors: 唐善伟
Original assignee: Guangzhou Fangcun Building Engineering Co Ltd
Current assignee: Guangzhou Fangcun Building Engineering Co Ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2019-05-24
Anticipated expiration: 2028-09-11

Abstract

The utility model relates to construction drainage fields, aiming at the problem that roof drainage effect is deteriorated, provide a kind of roof drainage structure, the technical solution is as follows: including the gutter extended obliquely downward, the end that gutter tilts down is provided with the discharge outlet of connection architectural drainage system, filtration members are stamped in discharge outlet, it further include the actuator for being rotatably connected on runner and driving runner rotation above filtration members, the cleaning piece on several cleaning filtration members surfaces is distributed along the circumference on runner, it further include the collecting chamber set on roof, the sundries on filtration members surface is swept into collecting chamber by runner when rotating.By the way that the sundries on filtration members surface to be swept into collecting chamber, so that the sundries of the accumulation on filtration members surface gradually decreases, so that filtration members keep clear, so that the effect for excluding roof ponding is preferable.

Description

Roof drainage structure

Technical field

The utility model relates to construction drainage fields, more specifically, it relates to a kind of roof drainage structure.

Background technique

Roof is the peripheral protective component of building top layer.Usual roof is by horizontally disposed top plate and surrounds top plate When rainy in time to drain roof ponding, gutter is usually arranged, gutter connection is built in parapet composition on roof Drainage system is built, ponding is drained.

Sundries blocks architectural drainage system in order to prevent, it usually needs filtration members is arranged, at discharge outlet to avoid fine It when the sundries such as the dust, the mud that are deposited in gutter be flushed to discharge outlet in large quantities by rainwater quickly in rain and enter and build Build the case where causing architectural drainage system to block in drainage system.

Although setting filtration members are avoided that the sundries such as a large amount of dusts, mud enter in architectural drainage system quickly, but big Amount dust becomes silted up, mud is blocked in filtration members, will so that filtration members are blocked so that the drainage speed of discharge outlet greatly under Drop causes roof drainage effect to be deteriorated, and therefore, there are also improve space.

Utility model content

In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of roof drainage structure The preferable advantage of drainage effect.

To achieve the above object, the utility model provides following technical solution:

A kind of roof drainage structure, including the gutter extended obliquely downward, the end that the gutter tilts down is opened There is the discharge outlet of connection architectural drainage system, be stamped filtration members in the discharge outlet, further includes being rotatably connected on above filtration members Runner and driving runner rotation actuator, the cleanings on several cleaning filtration members surfaces are distributed along the circumference on the runner Part, further includes the collecting chamber set on roof, and the sundries on filtration members surface is swept into collecting chamber by the runner when rotating.

By adopting the above technical scheme, cleaning piece is driven to follow runner rotation by filtration members surface when rotating by runner Sundries be swept into collecting chamber so that the sundries of the accumulation on filtration members surface gradually decreases so that filtration members keep clear, And then guarantee collector nozzle drainage speed, so that the effect for excluding roof ponding is preferable；Temporary sundries is concentrated by collecting chamber, so that It is convenient that sundries is collected when roof discharge structure is safeguarded in maintenance personnel's timing, labor intensity is reduced, effect is improved Rate；It is circumferentially uniformly distributed along runner by several cleaning pieces, when so that runner rotating, it is higher to clean frequency, so that clearing up filtering The effect of part is preferable.

Preferably, the actuator includes the bucket being fixedly connected on runner, and the bucket is circumferentially uniformly distributed along runner, institute The open end of bucket is stated towards the closed end of one of them adjacent bucket.

By adopting the above technical scheme, rainwater is accepted when opening up by bucket, since bucket opening mutually borders on the river to direction The closed end of bucket so that always have part bucket be in opening up and part bucket be in open state directed downwardly, and opening side Be located at runner pivot center two sides to different buckets so that bucket accept rainwater after, runner centre-of gravity shift and voluntarily turn It is dynamic, it is not necessarily to additionaling power, and when the force of rain is larger, it is possible to occur that water flow in gutter is more to lead to the sundries such as dust, mud It is largely washed away in short time to when causing filtration members to block in filtration members, runner will be rotated voluntarily to start and clean, and be guaranteed It is unimpeded to filter part.

Preferably, the actuator further includes the water storage box being rotatably connected on above runner, the water storage box open end position Above opening up bucket, the water storage box closed end is equipped with clump weight, and the water storage box is obliquely installed, the water storage box Open end is downward upward and when full water for open end when anhydrous.

By adopting the above technical scheme, rainwater is accepted by water storage box, and is overturn after storing full water in water storage box, by from storage The bucket of the rain-impact runner upper opening being discharged in water tank upward, so that water flow impact pressure is filled with water the center of gravity of generation plus bucket Collective effect is deviated to drive runner quick rotation, so that rotation dynamics is larger, velocity of rotation is very fast, so that cleaning filtration members Active force and frequency are higher, clean better effect.

Preferably, the water storage box open end downward when, the water storage box open end towards runner pivot center, it is described The pivot center of water storage box and the pivot center of rotation are parallel.

By adopting the above technical scheme, by water storage box open end towards the pivot center of runner, and water storage box open end Above opening up bucket, so that water storage box is located at the upper side of runner, reduces water storage box and rainwater is stopped to lead to rainwater It is difficult to fall into the situation in bucket, guarantees the effect that bucket accepts rainwater to drive runner to rotate.

Preferably, the cleaning piece is to be fixedly connected on hairbrush of the bucket far from turntable center of circle one end.

By adopting the above technical scheme, the soft and flexible characteristic by hairbrush, so that runner is at a distance from filtration members It is settable relatively close, so that the active area of bristle cleaning filtration members is wider, while reducing when hairbrush cleans to filtration members and row The abrasion that ditch generates, prolongs the service life；And when the sundries weight or larger adhesive force being located in filtration members, pass through bristle Elastic deformation avoids leading to stuck situation because of runner rotational power deficiency, and then using the high-frequency active force of repetition, so that Sundries slowly moves, to be finally reached the effect of cleaning filtration members.

Preferably, the hairbrush extends radially outwardly along turntable.

By adopting the above technical scheme, it is extended radially outwardly by hairbrush along turntable, to guarantee that the bristle on hairbrush is contacting When filtration members, because of the relationship of relative angle, bristle on hairbrush always towards the back-flexing deformation of runner direction of rotation, with Avoiding bristle ends from withstanding filtration members causes turntable to rotate unsmooth situation, guarantees stability when operation.

Preferably, the top of the filtration members is lower than the bottom of trench in gutter.

By adopting the above technical scheme, by being lower than the bottom of trench in gutter at the top of filtration members, guarantee that sundries can reach filtration members Top to guarantee the effect of cleaning filtration members, while guaranteeing drainage effect, reduces gutter ponding.

Preferably, the collecting chamber bottom extends obliquely downward towards gutter and is connected to gutter, the collecting chamber Bottom lowest part is concordant at the top of filtration members.

By adopting the above technical scheme, it is extended obliquely downward by collecting chamber bottom towards gutter, so that cleaning piece cleans When drive sundries and part rainwater to enter in collecting chamber, sundries rainwater then row of being back to due to frictional force rests in collecting chamber The mouth of a river is simultaneously discharged, and reducing collecting chamber ponding causes sundries to degenerate smelly situation.

In conclusion the utility model has the following beneficial effects:

1. by the way that the sundries on filtration members surface to be swept into collecting chamber, so that the sundries of the accumulation on filtration members surface is gradually It reduces, so that filtration members keep clear, so that the effect for excluding roof ponding is preferable；

2. temporary sundries is concentrated by collecting chamber, when so that roof discharge structure is safeguarded in maintenance personnel's timing, side Just sundries is collected, reduces labor intensity, improves efficiency；

3. circumferentially uniformly distributed along runner by several cleaning pieces, when so that runner rotating, cleaning frequency is higher, so that The effect for clearing up filtration members is preferable；

4. runner quick rotation is driven by the bucket of the rain-impact runner upper opening that is discharged from water storage box upward, So that rotation dynamics is larger, velocity of rotation is very fast, so that the active force of cleaning filtration members and frequency are higher, cleans effect more It is good.

Detailed description of the invention

Fig. 1 is the overall structure diagram of roof drainage structure in the utility model；

Fig. 2 is the enlarged diagram in the portion A in Fig. 1.

In figure: 1, building；2, top plate；21, gutter；211, discharge outlet；22, collecting chamber；221, collecting tank；23, it filters Part；3, parapet；4, runner；41, fixing axle；5, actuator；51, bucket；52, water storage box；53, support shaft；54, gag lever post； 55 clump weights；6, cleaning piece；61, hairbrush.

Specific embodiment

With reference to the accompanying drawings and embodiments, the utility model is described in further detail.

A kind of roof drainage structure, referring to Fig.1 and Fig. 2, including the gutter 21 being set on roof, gutter 21 is set There is the discharge outlet 211 of connection 1 drainage system of building, it further includes being rotationally connected with filtration members 23 that discharge outlet 211, which is stamped filtration members 23, The runner 4 of top is distributed along the circumference with cleaning piece 6 on runner 4, further includes the actuator 5 for driving runner 4 to rotate and is set to room It is connected on top and with gutter 21 to accept the collecting chamber 22 for the sundries that cleaning piece 6 is swept out from filtration members 23.

Roof includes positioned at 1 top of building and horizontally disposed top plate 2 and the parapet 3 for surrounding top plate 2, top plate 2 are in Square plate, parapet 3 four and are fixedly connected with four straight flanges of top plate 2 totally respectively.

Totally four, gutter 21, gutter 21 is depressed on top plate 2, and gutter 21 is close to 2 edge of top plate, four gutters 21 head and the tail are connected to and in communication with, and every straight flange of top plate 2 is correspondingly arranged a gutter 21, the length direction in gutter 21 and the row Close 2 straight flange of top plate in ditch 21 is parallel, and gutter 21 is arranged diagonally downward from midpoint to both ends.

Discharge outlet 211 totally four, and it is located at 21 intersection of adjacent row ditch.

Filtration members 23 are the strainer for covering discharge outlet 211, and each discharge outlet 211 is equipped with filtration members 23, discharge outlet 211 Oral area has stepped groove to lower recess, and strainer is inserted in stepped groove, and 21 bottom of trench lowest part of gutter is lower than at the top of strainer.

Collecting chamber 22 is opened on top plate 2, and collecting chamber 22 totally four, four collecting chambers 22 are distributed in four close to top plate 2 A vertex, for collecting chamber 22 close to 21 intersection of adjacent row ditch, top plate 2, which is recessed, the collecting tank 221 of connection collecting chamber 22, receives The diagonal line for collecting slot 221 along top plate 2 extends, and end of the collecting tank 221 far from collecting chamber 22 and 21 intersection of adjacent row ditch connect Logical, the slot bottom of collecting tank 221 is concordant with 23 top of filtration members, and the bottom edge of collecting chamber 22 is tilted towards towards the direction of filtration members 23 Lower extension.

Adjacent 3 junction of parapet is fixedly connected with fixing axle 41,41 both ends of fixing axle respectively with two adjacent daughters Wall 3 is fixedly connected, and fixing axle 41 is horizontally disposed and vertical with 2 diagonal line of top plate, and runner 4 is rotatably connected in fixing axle 41, is turned The center of circle of wheel 4 is located on the axis of fixing axle 41, and runner 4 is vertical with fixing axle 41.

Actuator 5 includes the bucket 51 being fixedly connected on runner 4, and bucket 51 has several and is circumferentially evenly distributed with along runner 4, Bucket 51 is open at one end, and the open end of each bucket 51 towards the closed end of one of them adjacent bucket 51, is located at fixing axle 41 buckets 51 far from 22 side of collecting chamber are opening up.

Cleaning piece 6 is to be fixedly connected on hairbrush 61 of the bucket 51 far from 4 one end of runner, and each bucket 51 is equipped with hairbrush 61, bristle the extending radially outwardly along runner 4 of hairbrush 61.

Strainer is in rounded shape, hairbrush 61 far from circle formed by 4 end of runner be located at strainer scant length in the plane Greater than the diameter of strainer, the center of circle of strainer and the center of circle of runner 4 are located in same vertical straight line.

Actuator 5 further includes the water storage box 52 for being rotatably connected on 4 top of runner, and adjacent 3 junction of parapet is fixedly connected There is support shaft 53, support shaft 53 is parallel with fixing axle 41, and height where support shaft 53 is higher than fixing axle 41, and the rotation of water storage box 52 connects It is connected in support shaft 53, water storage box 52 is in hollow rectangular-shape, and the length direction of water storage box 52 and the axis of support shaft 53 hang down Directly.

52 length direction of water storage box it is open at one end, adjacent 3 junction of parapet is also fixedly connected with gag lever post 54, water storage 52 closed end of case is fixedly connected with clump weight 55, and when anhydrous in water storage box 52,52 closed end of water storage box is downwardly inclined setting and storage Water tank 52 is connected on gag lever post 54, is overturn because of centre-of gravity shift after storing full water in water storage box 52 to opening down.

Water storage box 52 is located at side of the fixing axle 41 far from collecting chamber 22,52 open end of water storage box towards when, water storage box 52 Open end is towards fixing axle 41 and 52 open end of water storage box is located at opening up 51 top of bucket.

The operating condition and principle of the present embodiment are as follows:

When raining, rainwater is fallen into opening up bucket 51, and downward opening bucket 51 can not accept rainwater and make The center of gravity of runner 4 is deviated towards fixing axle 41 far from the side of collecting chamber 22, and then drives runner 4 to rotate, and then with electric brush 61 23 surface of filtration members is cleaned, so that the sundries such as dust, the mud on 23 surface of filtration members are swept from filtration members 23 and enter collecting chamber It in 22, keeps filtration members 23 unobstructed, and then guarantees 211 drainage rates of discharge outlet, to guarantee to exclude the effect of roof ponding.

Rain when, rainwater can also be fallen into water storage box 52, due to when water storage box 52 is anhydrous because clump weight 55 makes water storage box Work as rain so that water storage box 52 is in opening up heeling condition in side of 52 centre-of gravity shift to support shaft 53 far from runner 4 Water enters in water storage box 52, puts aside rainwater into water storage box 52 after rainwater overflow, and centre-of gravity shift occurs for water storage box 52, leads to center of gravity Positioned at support shaft 53 close to the side of runner 4, so that water storage box 52 is overturn, so that the rainwater in water storage box 52 is poured out simultaneously It falls into opening up bucket 51, is gone out by water flows a large amount of in water storage box 52 to hit bucket 51, so that active force is larger, Then driving runner 4 quickly rotates, and then drives hairbrush 61 that runner 4 is followed quickly to move in a circle, so that hairbrush 61 cleans The frequency and active force of filtration members 23 are larger, so that it is preferable to clean effect, so that reducing the sundries heaps such as grieshoch, mud caused The case where filter part 23 blocks and then 211 drainage speed of discharge outlet is caused to decline to a great extent.

Declined by gutter 21 from midpoint towards both ends and extended, the rainwater fallen into gutter 21 is quickly arranged The sundries such as dust, the mud walked, while fallen into gutter 21 are more easy to be followed rainwater to flow to filtering by rain drop erosion 23 top of part, reduces the case where gutter 21 is blocked by dust, mud etc..

By the way that the sundries such as dust, mud are swept into collecting chamber 22, so that maintenance personnel is when safeguarding roof drainage structure, Facilitate collection cleaning sundries, reduces labor intensity, improve operating efficiency.

It is extended obliquely downward by the bottom of collecting chamber 22 towards gutter 21, so that sundries cleaned part 6 is swept into collection After chamber 22, the part rainwater of sundries entrainment is back in gutter 21 and is discharged along the bottom of collecting chamber 22, and sundries is because rubbing It wipes power and is docked in collecting chamber 22, reducing rainwater immersion sundries causes sundries to degenerate smelly situation.

It is extended radially outwardly by hairbrush 61 along runner 4, so that hairbrush 61 follows runner 4 to turn into 23 model of filtration members When enclosing and being abutted with filtration members 23, because of entry angle, always has towards the direction curved trend opposite with rotation direction, keep away Exempt from hairbrush 61 to withstand filtration members 23 and then block runner 4 runner 4 is caused to be difficult to the case where rotating.

It is concordant with 23 top of filtration members by 22 bottom lowest part of collecting chamber, so that sundries is easy to enter collection when being cleaned In chamber 22, while rainwater being made to be easy to flow back from collecting chamber 22 to be discharged.

It is parallel with fixing axle 41 by support shaft 53, so that the pivot center of the pivot center of water storage box 52 and runner 4 is flat Subtract when going, and passing through the open end of water storage box 52 downward towards fixing axle 41 so that water storage box 52 is located at the oblique upper of runner 4 Few water storage box 52 stops rainwater to fall into the situation in bucket 51, guarantees that rainwater falls into the effect for driving runner 4 to rotate in bucket 51 Fruit.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of roof drainage structure, it is characterized in that: include the gutter (21) extended obliquely downward, the gutter (21) to Under inclined end be provided with the discharge outlet (211) of connection building (1) drainage system, be stamped filtration members on the discharge outlet (211) It (23), further include the actuator (5) for being rotatably connected on runner (4) and driving runner (4) rotation above filtration members (23), institute The cleaning piece (6) for being distributed along the circumference with several cleaning filtration members (23) surfaces on runner (4) is stated, further includes the collection set on roof The sundries on filtration members (23) surface is swept into collecting chamber (22) by chamber (22) when the runner (4) rotates.

2. roof drainage structure according to claim 1, it is characterized in that: the actuator (5) includes being fixedly connected on to turn The bucket (51) on (4) is taken turns, the bucket (51) is circumferentially uniformly distributed along runner (4), and the open end of the bucket (51) is towards it One of adjacent bucket (51) closed end.

3. roof drainage structure according to claim 2, it is characterized in that: the actuator (5) further includes being rotatably connected on Water storage box (52) above runner (4), water storage box (52) open end are located above opening up bucket (51), the storage Water tank (52) closed end is equipped with clump weight (55), and the water storage box (52) is obliquely installed, and the water storage box (52) is open when anhydrous Open end is downward upward and when full water at end.

4. roof drainage structure according to claim 3, it is characterized in that: the water storage box (52) open end downward when, institute State pivot center of water storage box (52) open end towards runner (4), the pivot center of the water storage box (52) and the rotation of rotation Axis is parallel.

5. roof drainage structure according to claim 1 to 4, it is characterized in that: the cleaning piece (6) is to be fixedly connected In the hairbrush (61) of bucket (51) far from turntable center of circle one end.

6. roof drainage structure according to claim 5, it is characterized in that: the hairbrush (61) radially outward prolongs along turntable It stretches.

7. roof drainage structure according to claim 5, it is characterized in that: the top of the filtration members (23) is lower than gutter (21) bottom of trench.

8. roof drainage structure according to claim 7, it is characterized in that: the collecting chamber (22) bottom is towards gutter (21) it extends obliquely downward and is connected to gutter (21), collecting chamber (22) the bottom lowest part and filtration members (23) top horizontal Together.