CN112726971B

CN112726971B - Slope-finding roof drainage structure of large-depth large-scale concrete roof building

Info

Publication number: CN112726971B
Application number: CN202011600410.1A
Authority: CN
Inventors: 王丹净; 李景魁
Original assignee: Wuxi Institute of Commerce
Current assignee: Guangdong Cuiwan Project Management Co.,Ltd.
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-02-15
Anticipated expiration: 2040-12-30
Also published as: CN112726971A

Abstract

The invention provides a large-depth large-scale concrete roof building slope finding roof drainage structure, which relates to the technical field of buildings and aims to solve the problems that when the building slope finding surface is subjected to drainage treatment, due to the necessity of a slope surface structure, rainwater is gathered in a common place and is one of source points of water seepage of the building, once the water seepage condition occurs, the rainwater permeating into the building continues to seep downwards, the diffusion area is large, so that the rainwater permeating into the building is difficult to remove, and hidden dangers exist in the building body; slope finding layers are embedded in inner cavities at the left end and the right end of the drainage sleeve; the left end and the right end of the drainage sleeve are wrapped with foundation walls, and waterproof layers are filled in gaps between the foundation walls and the side walls of the drainage sleeve. In the invention, the lower protective plate is fixedly connected between the bottom of the outer end of the upper protective plate and the top edge of the vertical sleeve and flows inwards and downwards, so that rainwater can return to the drainage sleeve again and is discharged downwards, and excessive rainwater can be effectively prevented from permeating into a wall body.

Description

Slope-finding roof drainage structure of large-depth large-scale concrete roof building

Technical Field

The invention relates to the technical field of buildings, in particular to a slope-finding roof drainage structure of a large-depth large-scale concrete roof building.

Background

The concrete roof with large depth and large scale is provided with an open ditch, and the open ditch is internally designed with flexible waterproof and protection, and the flexible waterproof layer plays an isolation role at the same time, so that the surface layer in the ditch is easy to crack, and the flexible waterproof layer is further damaged.

The existing drainage structures are mostly like a slope-finding roof drainage structure of a large-depth large-scale concrete roof building in a patent application CN201720050875.1, and the structure comprises: the roof is provided with an open drainage ditch which is communicated with a water drop pipe, PVC straight pipes with wing rings are embedded under slope finding layers of the roof on two sides of the open ditch, the width of each wing ring is at least 100mm, the lower ends of the PVC straight pipes are sleeved with hoses, and the hoses are communicated with the water drop pipe. The water leakage of the roof can be discharged in time, so that the roof does not generate seeper, and the leakage rate of the roof is greatly reduced.

When the slope drainage processing is looked for in the building, because its domatic structure's certainty results in for the rainwater ground of gathering constantly, also for one of the source point of building infiltration, in case the infiltration condition takes place, the rainwater in the infiltration building will continue to infiltrate down, and diffusion area is great for the rainwater in the infiltration building is difficult to be got rid of, leads to the building body to have the hidden danger.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a slope-finding roof drainage structure for a large-depth large-scale concrete roof building is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a large-depth large-scale concrete roof building slope-finding roof drainage structure, which aims to solve the problem that when the building slope-finding surface is subjected to drainage treatment, due to the necessity of a slope surface structure, rainwater is gathered in a common place and is one of the source points of water seepage of the building, once the water seepage condition occurs, the rainwater permeating into the building continues to seep downwards, the diffusion area is large, so that the rainwater permeating into the building is difficult to remove, and the hidden danger exists in the building.

The invention relates to a purpose and an effect of a slope-finding roof drainage structure of a large-depth large-scale concrete roof building, which are achieved by the following specific technical means:

a large depth large scale concrete roof building slope finding roof drainage structure comprises a drainage sleeve; slope finding layers are embedded in inner cavities at the left end and the right end of the drainage sleeve; the left end and the right end of the drainage sleeve are wrapped with foundation walls, and waterproof layers are filled in gaps between the foundation walls and the side walls of the drainage sleeve.

Further, the drainage sleeve pipe includes baffling board, upper shield plate, lower shield plate, perpendicular sleeve pipe, interior edge board and infiltration hole, the drainage sleeve pipe left and right sides is the perpendicular sleeve pipe of one hundred fifty degrees outer book in upper end respectively, fixed mounting has the baffling board that partially parallels with perpendicular sleeve pipe buckling again on the drainage sleeve pipe lateral wall of perpendicular sleeve pipe top, the last shield plate that the end fixedly connected with of its baffling board is the slope of two degrees with the level, fixedly connected with lower shield plate between the outer end bottom of upper shield plate and the top edge of perpendicular sleeve pipe, look for the slope layer then fixed embedded in the inlayer between upper shield plate and lower shield plate, fixed mounting has the downward interior edge board of slope of even interval from top to bottom in the perpendicular sleeve pipe, set up the infiltration hole that runs through about on the perpendicular sleeve pipe between its interior edge board, the outside of perpendicular sleeve pipe is waterproof layer of laying.

Furthermore, the main body of the slope finding layer is composed of concrete gravels, the concrete gravels are uniformly filled in the upper protection plate and the lower protection plate, and the lowest end of the slope finding layer is butted with the inner cavity of the drainage sleeve.

Further, waterproof built layer includes the leading water pipe, the even leading water pipe in interval has been laid to waterproof built layer, and its leading water pipe is forty-five slopes with the horizontal plane, and the upper end of leading water pipe all is tangent with protection shield bottom plane down, and the leading water pipe is the soft pipe that permeates water, and the main part is supported by rust-resistant spring circle.

Furthermore, the edge position of the drainage sleeve connected with the foundation wall is embedded with factice.

Compared with the prior art, the invention has the following beneficial effects:

1. because the outer end bottom of last protection shield and erect the sheathed tube top edge between fixedly connected with lower protection shield, look for the slope layer then fixed embedded in the inlayed layer between last protection shield and lower protection shield, after partial rainwater passed the last protection shield, can cushion in looking for the slope layer to can flow to the below in with the help of looking for the slope structure on slope layer, make the rainwater can get back to the drainage sleeve again and arrange down, can effectually avoid too much rainwater to permeate in the wall body.

2. Because the downward interior board of following of even slope of interval about fixed mounting has in the perpendicular sleeve pipe, and the infiltration hole that runs through about offering on the perpendicular sleeve pipe between the board is followed in it, erects the sheathed tube outside and is waterproof built layer, can guide the ponding that produces in the waterproof built layer and flow back down in the drainage sleeve pipe and arrange down, and interior board of following can play and prevent that drainage sleeve pipe's rainwater from anti-oozing to the waterproof built layer.

3. Because the upper end of leading water pipe all is tangent with protection shield bottom plane down, the leading water pipe is soft formula pipe of permeating water, and the main part is supported by rust-resistant spring coil, and when the rainwater sees through to look for the slope layer and the protection shield enters into waterproof bricklayer region territory down, can absorb and arrange outward the water that sees through by the leading water pipe of arranging layer upon layer, and the leading water pipe slope is embedded, can give the bigger contact opportunity of rainwater that oozes down, guarantees that the rainwater can be absorbed and arrange outward, effectual improvement drainage effect, protection building wall.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic sectional view of the position a-a in fig. 3 according to the present invention.

Fig. 5 is a schematic diagram of the enlarged part B in fig. 4 according to the present invention.

Fig. 6 is a schematic axial view of the split state of the present invention.

Fig. 7 is a schematic axial view of a drain sleeve portion according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a drainage sleeve; 101. a baffle plate; 102. an upper protection plate; 103. a lower protection plate; 104. erecting a sleeve; 105. an inner edge plate; 106. a water seepage hole; 2. finding a slope layer; 3. waterproof building; 301. a water conduit; 4. and (4) a foundation wall.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a large-depth large-scale concrete roof building slope finding roof drainage structure, which comprises a drainage sleeve 1; slope finding layers 2 are embedded in inner cavities at the left end and the right end of the drainage sleeve 1; the left end and the right end of the drainage sleeve 1 are covered with a foundation wall 4, and a waterproof layer 3 is filled in a gap between the foundation wall 4 and the side wall of the drainage sleeve 1.

Wherein, the drainage casing 1 comprises a baffle plate 101, an upper protection plate 102, a lower protection plate 103, a vertical casing 104, an inner edge plate 105 and a water seepage hole 106, the left and right sides of the drainage casing 1 are respectively provided with the vertical casing 104 with the upper end folded outwards by one hundred fifty degrees and can guide the accumulated water inside to flow downwards, the side wall of the drainage casing 1 above the vertical casing 104 is fixedly provided with the baffle plate 101 parallel to the bending part of the vertical casing 104, the tail end of the baffle plate 101 is fixedly connected with the upper protection plate 102 inclined with the horizontal plane by two degrees, the baffle plate 101 and the upper protection plate 102 can guide the accumulated water at the uppermost layer of the roof building to naturally discharge downwards, the lower protection plate 103 is fixedly connected between the bottom of the outer end of the upper protection plate 102 and the top edge of the vertical casing 104, the slope finding layer 2 is fixedly embedded in an embedded layer between the upper protection plate 102 and the lower protection plate 103, when part of the rainwater passes through the upper protection plate 102, the rainwater can be buffered in the slope finding layer protection plate 2, and can be with the help of looking for the slope structure of slope layer 2, the inside below flows, make the rainwater can get back to drainage sleeve 1 again and arrange down, can effectually avoid too much rainwater to permeate in the wall body, fixed mounting has interior board 105 of following of the even slope of interval from top to bottom in the perpendicular sleeve pipe 104, set up the infiltration hole 106 that runs through about on the perpendicular sleeve pipe 104 between its interior board 105, the outside of perpendicular sleeve pipe 104 is waterproof course 3, can guide the ponding that produces in the waterproof course 3 to flow back to drainage sleeve pipe 1 and arrange down, and interior board 105 can play and prevent that drainage sleeve pipe 1's rainwater from oozing to waterproof course 3 in reverse.

The main body of the slope finding layer 2 is composed of concrete gravels, the concrete gravels are uniformly filled in the upper protection plate 102 and the lower protection plate 103, the lowest end of the slope finding layer 2 is in butt joint with the inner cavity of the drainage sleeve 1, the effect of buffering and blocking excessive rainwater can be achieved, and rainwater is prevented from corroding the wall body.

Wherein, waterproof layer 3 includes leading water pipe 301, lay interval even leading water pipe 301 in waterproof layer 3, its leading water pipe 301 personally submits the forty-five slope with the level, leading water pipe 301's upper end all is tangent with protection shield 103 bottom plane down, leading water pipe 301 is the soft pipe that permeates water, the main part is supported by rust-resistant spring coil, when the rainwater sees through to look for slope layer 2 and protection shield 103 down and enters into waterproof layer 3 region in, can absorb and arrange outward the water that sees through by leading water pipe 301 of arranging layer upon layer, leading water pipe 301 slope is embedded, can give the bigger contact opportunity of rainwater that infiltrates down, guarantee that the rainwater can be absorbed and arrange outward, effectual improvement drainage effect, protection building wall.

Wherein, the edge position department that is connected with basement wall 4 of drainage sleeve 1 all inlays and is filled with the oleamen, can carry out effectual sealed, avoids rainwater infiltration.

The specific use mode and function of the embodiment are as follows:

when in use, the device is arranged at a position of a roof drainage ditch, the left side and the right side of the drainage sleeve 1 are respectively provided with a vertical sleeve 104 with the upper end folded by one hundred fifty degrees outwards, accumulated water in the drainage sleeve can be guided to flow downwards, the side wall of the drainage sleeve 1 above the vertical sleeve 104 is fixedly provided with a baffle plate 101 parallel to the bending part of the vertical sleeve 104, the tail end of the baffle plate 101 is fixedly connected with an upper protection plate 102 inclined with two degrees with the horizontal, the baffle plate 101 and the upper protection plate 102 can guide the accumulated water at the uppermost layer of a roof building to naturally discharge downwards, a lower protection plate 103 is fixedly connected between the bottom of the outer end of the upper protection plate 102 and the top edge of the vertical sleeve 104, a slope finding layer 2 is fixedly embedded in an embedded layer between the upper protection plate 102 and the lower protection plate 103, after part of rainwater passes through the upper protection plate 102, the device can buffer in the slope finding layer 2, and the inclined structure of the slope finding layer 2 can be used, the rainwater can flow inwards and downwards to return to the middle of the drainage sleeve 1 for downward drainage again, so that excessive rainwater can be effectively prevented from permeating into a wall body, the vertical sleeve 104 is fixedly provided with the inclined downward inner edge plates 105 which are uniformly spaced up and down, the vertical sleeve 104 between the inner edge plates 105 is provided with the water seepage holes 106 which penetrate left and right, the outer side of the vertical sleeve 104 is provided with the waterproof building layer 3 which can guide accumulated water generated in the waterproof building layer 3 to flow back to the middle and lower rows of the drainage sleeve 1, the inner edge plates 105 can play a role of preventing the rainwater of the drainage sleeve 1 from reversely permeating into the waterproof building layer 3, when the rainwater penetrates through the slope finding layer 2 and the lower protection plate 103 and enters the area of the waterproof building layer 3, the permeable water can be absorbed and discharged outwards by the water guide pipes 301 which are arranged layer by layer, the water guide pipes 301 are obliquely embedded, so that the downward-permeated rainwater can be provided with a greater contact opportunity, the rainwater can be absorbed, and the drainage effect is effectively improved, protecting the building wall.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a big depth of penetration large-scale concrete roofing building looks for sloping roofing drainage structures which characterized in that: comprises a drainage sleeve (1); slope finding layers (2) are embedded in inner cavities at the left end and the right end of the drainage sleeve (1); the left end and the right end of the drainage sleeve (1) are wrapped with foundation walls (4), and a waterproof layer (3) is filled in a gap between the foundation walls (4) and the side wall of the drainage sleeve (1); the drainage sleeve (1) comprises a baffle plate (101) and a vertical sleeve (104), the left side and the right side of the drainage sleeve (1) are respectively provided with the vertical sleeve (104) with the upper end folded outwards by one hundred fifty degrees, and the baffle plate (101) parallel to the bent part of the vertical sleeve (104) is fixedly arranged on the side wall of the drainage sleeve (1) above the vertical sleeve (104); the drainage casing pipe (1) also comprises an upper protection plate (102), and the tail end of the baffle plate (101) is fixedly connected with the upper protection plate (102) which is inclined at two degrees with the horizontal direction; the drainage sleeve (1) further comprises a lower protection plate (103), the lower protection plate (103) is fixedly connected between the bottom of the outer end of the upper protection plate (102) and the top edge of the vertical sleeve (104), and the slope finding layer (2) is fixedly embedded in an embedded layer between the upper protection plate (102) and the lower protection plate (103); the drainage sleeve (1) further comprises inner edge plates (105) and water seepage holes (106), wherein the inner edge plates (105) which are uniformly inclined downwards at an upper-lower interval are fixedly arranged in the vertical sleeve (104), the water seepage holes (106) which penetrate through the vertical sleeve (104) between the inner edge plates (105) are arranged on the vertical sleeve (104), and the outer side of the vertical sleeve (104) is provided with a waterproof layer (3); waterproof course (3) are including leading water pipe (301), the inlayer has evenly spaced leading water pipe (301) in waterproof course (3), and its leading water pipe (301) are the forty-five slopes with the horizontal plane, and the upper end of leading water pipe (301) all is tangent with protection shield (103) bottom plane down, and leading water pipe (301) are the soft pipe that permeates water, and the main part is supported by rust-resistant spring ring.

2. The large depth large scale concrete roof building slope finding roof drainage structure of claim 1, characterized in that: the main body of the slope finding layer (2) is composed of concrete gravels, the concrete gravels are uniformly filled in the upper protection plate (102) and the lower protection plate (103), and the lowest end of the slope finding layer (2) is butted with the inner cavity of the drainage sleeve (1).

3. The large depth large scale concrete roof building slope finding roof drainage structure of claim 1, characterized in that: the edge position of the drainage sleeve (1) connected with the foundation wall (4) is embedded with factice.