CN215368316U - Drainage channel connects and roof drainage system - Google Patents
Drainage channel connects and roof drainage system Download PDFInfo
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- CN215368316U CN215368316U CN202121327968.7U CN202121327968U CN215368316U CN 215368316 U CN215368316 U CN 215368316U CN 202121327968 U CN202121327968 U CN 202121327968U CN 215368316 U CN215368316 U CN 215368316U
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Abstract
The utility model provides a drainage channel joint and a roof drainage system, and belongs to the field of roof drainage systems. The drain tank fitting includes a body portion and a cover plate. The top of the main body part is provided with a water inlet and at least two connectors, one end of each connector is suitable for being communicated with the butt joint end of the connecting piece, and the other end of each connector is communicated with other connectors in an intersecting way; the cover plate covers the upper part of the water inlet, and a water inlet gap communicated with the water inlet is formed between the side edge and the top of the main body part. Roof drainage system includes above drain tank connects. By adopting the drainage channel joint, rainwater above the main body part can flow into the drainage channel joint from the water inlet through the water inlet gap after seeping downwards and then is discharged along the drainage channel, so that rainwater is prevented from accumulating and drainage is accelerated; the apron has been sheltered from to the water inlet top, and the apron can support the soil layer isotructure above the water inlet, avoids the water inlet to block up, has guaranteed the unobstructed of water inlet.
Description
Technical Field
The utility model belongs to the technical field of roof drainage systems, and particularly relates to a drainage channel joint and a roof drainage system.
Background
The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city.
In order to realize sponge cities, a novel urban roof drainage system has emerged, which can collect rainwater falling onto the roof and then store the rainwater into an underground water storage unit through a pipeline. The drainage system mainly comprises drainage plates laid on a roof, drainage grooves and drainage groove joints, wherein the drainage plates are tiled on the roof, the drainage grooves are connected through the drainage groove joints to be distributed among the tiled drainage plates in a net shape, and geotextile, soil layers and the like are covered above the drainage plates and the drainage grooves; during rainfall, rainwater seeps into the drainage plate through the soil layer, the drainage plate guides the rainwater into the drainage grooves nearby, and the reticular drainage grooves collect the rainwater together and finally drain the rainwater into the underground water storage unit through the drainage pipe. The inventor of the application finds that the existing drainage system often has local drainage difficulty and even water accumulation in use, so that the optimal drainage effect is not achieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drainage channel joint and a roof drainage system, which aim to solve the technical problem that local drainage is not smooth and even water is accumulated frequently in the use of the drainage system in the prior art.
In order to achieve the above object, the present invention adopts a technical solution in which a joint for a drainage channel is provided, comprising:
the top of the main body part is provided with a water inlet and at least two connectors, one end of each connector is suitable for being connected with the butt joint end of the connecting piece, and the other end of each connector is communicated with the other connectors in a crossing manner; and
the cover plate covers the upper part of the water inlet, and a water inlet gap communicated with the water inlet is formed between the side edge and the top of the main body part.
As another embodiment of this application, it is a plurality of the top of connector is equipped with the rib respectively, the apron is with a plurality of the connector the rib is connected.
As another embodiment of this application, the water inlet is located a plurality of the top of connector junction.
As another embodiment of this application, the reinforcing part is the strip, and each the reinforcing part one end at connector top is directional the clearance of intaking, the reinforcing part is close to the one end of the clearance of intaking is low, keep away from the one end height in clearance of intaking.
As another embodiment of the present application, the reinforced portions of the top of each of the connection heads meet above the water inlet, and the cover plate is fixedly supported at the meeting portions of the reinforced portions.
As another embodiment of the present application, the center of the top surface of the cover plate is bulged upward.
As another embodiment of the present application, in the vertical direction, the outer contour of the cover plate is matched with the outer contour of the water inlet, or the cover plate is located within the outer contour of the water inlet.
As another embodiment of the present application, a connection limiting portion is disposed at the top of the butt end of the connector; the reinforcing part is a rib plate vertically arranged at the top of the connecting head, one end of the rib plate extends into the water inlet gap and supports the cover plate, and the other end of the rib plate is connected with the connection limiting part.
As another embodiment of this application, the main part has four the connector, four the connector connects into the cross, each the bottom of connector inner chamber is open.
The drainage channel joint provided by the embodiment of the utility model has the beneficial effects that: compared with the prior art, the drainage channel joint provided by the embodiment of the utility model has the advantages that rainwater above the main body part can flow into the drainage channel joint from the water inlet through the water inlet gap after seeping downwards, and then is discharged along the drainage channel, so that rainwater is prevented from accumulating, and drainage is accelerated; the apron has been sheltered from to the water inlet top, and the apron can support the soil layer isotructure above the water inlet, avoids the water inlet to block up, has guaranteed the unobstructed of water inlet.
Another technical solution adopted by the present invention is to provide a roof drainage system, including: a gutter joint as claimed in any one of the preceding claims.
The roof drainage system provided by the embodiment of the utility model has the beneficial effects that: compared with the prior art, the roof drainage system provided by the embodiment of the utility model has the advantages that by adopting any one of the drainage groove joints, rainwater above the main body part can flow into the drainage groove joint from the water inlet through the water inlet gap after seeping downwards and then is discharged along the drainage groove, so that rainwater accumulation is avoided, and drainage is accelerated; the apron has been sheltered from to the water inlet top, and the apron can support the soil layer isotructure above the water inlet, avoids the water inlet to block up, has guaranteed the unobstructed of water inlet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a perspective view of a joint for a drainage channel according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a bottom view of the joint of the drain tank of fig. 1.
Wherein, in the figures, the respective reference numerals:
1-a body portion; 11-a connector; 111-conducting part; 112-side floor panel; 12-a connection limiting part; 13-a water inlet; 2-cover plate; 21-water inlet clearance; 3-reinforcement.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 3 together, a joint of a drain tank according to an embodiment of the present invention will be described. A gutter joint comprising:
the top of the main body part 1 is provided with a water inlet 13 and at least two connectors 11, one end of each connector 11 is suitable for being communicated with the butt joint end of a connecting piece, and the other end of each connector 11 is communicated with the other connectors 11 in an intersecting way; and
the cover plate 2 covers the upper part of the water inlet 13, and a water inlet gap 21 communicated with the water inlet 13 is formed between the side edge and the top of the main body part 1.
Compared with the prior art, the drainage channel joint provided by the embodiment of the utility model has the advantages that rainwater above the main body part 1 can flow into the drainage channel joint from the water inlet 13 through the water inlet gap 21 after being infiltrated, and then is discharged along the drainage channel, so that rainwater accumulation is avoided, and drainage is accelerated; the cover plate 2 is shielded above the water inlet 13, and the cover plate 2 can support soil layers and other structures above the water inlet 13, so that the water inlet 13 is prevented from being blocked, and the smoothness of the water inlet 13 is ensured.
Of course, the manner of using the drain channel joint is not limited thereto in specific implementations, and is only exemplified herein. The drainage channel joint of the embodiment is not only suitable for roofs of houses, but also suitable for roofs of garages, plants and the like, and the roof of the house is taken as an example for illustration in the example.
It should be noted that: for convenience of description, the side of the gutter connector facing the roof after installation is the bottom (or lower) and the side of the gutter connector facing away from the roof is the top (or upper).
In this embodiment, the main body 1 may be composed of two, three or four connectors 11, and one end of each connector 11 is joined together. The other end of each connector 11 is a butt joint end, and the butt joint end of the connector 11 is provided with a clamping structure or other connection structures for connecting with connecting pieces such as a drainage channel or other drainage channel connectors. The water inlet 13 may be arranged on any one of the connectors 11 or at the intersection of the connectors 11.
The cover plate 2 can be supported on the main body part 1 through legs, or can be fixed on the main body part 1 through structures in other embodiments, so that the cover plate 2 covers the water inlet 13. The cover plate 2 may be slightly larger or smaller than the water inlet 13.
Referring to fig. 1 to 3, as an embodiment of the joint for a drainage channel provided by the present invention, the tops of the joints 11 are respectively provided with a reinforcing part 3, and the cover plate 2 is connected to the reinforcing parts 3 of the joints 11.
In this embodiment, the cover plate 2 is connected to the reinforcing portions 3 of the plurality of connectors 11, and the connection strength between the connectors 11 can be increased by the cover plate 2, so that the main body 1 is firmer, and the strength reduction of the main body 1 caused by the water inlet 13 is offset.
Referring to fig. 1 to 3, as an embodiment of the joint of the drain tank provided by the present invention, a water inlet 13 is located at the top of the joint of the plurality of joints 11.
In this embodiment, the water at the top of each connector 11 all gets into inside the water drainage tank connects from water inlet 13 more easily, less water inlet 13 alright all discharge the water on each connector 11, avoid the top ponding of partial connector 11.
Referring to fig. 1 to 3, as an embodiment of the joint of the drainage channel provided by the present invention, the reinforcing portion 3 is strip-shaped, and one end of the reinforcing portion 3 at the top of each joint 11 is directed to the water inlet gap 21, and one end of the reinforcing portion 3 close to the water inlet gap 21 is lower and one end far away from the water inlet gap 21 is higher.
In this embodiment, after drainage channel connects the top to cover geotechnological cloth and soil layer, geotechnological cloth and soil layer are supported into the slope form by reinforcement 3, and keep away from into water gap 21 the part height, be close to into water gap 21 the part low, make the rainwater can follow geotechnological cloth and the soil layer flow to into water gap 21 of slope, improve drainage efficiency.
In a specific implementation, the reinforcing part 3 can adopt a rib plate along the axial direction of the connector 11, one end of the rib plate is high, the other end of the rib plate is low, and the lower end of the rib plate extends into the water inlet gap 21 to support the cover plate 2. The reinforcing portion 3 may be radially arranged around the water inlet 13.
In a specific embodiment, the top of at least one connector 11 is provided with two or more reinforcements 3, and one end of the reinforcements 3 facing the water inlet 13 extends to the water inlet gap 21 and is connected with the cover plate 2, so that the area between the reinforcements 3 on the same connector 11 is communicated with the water inlet 13 through the water inlet gap 21.
In a specific implementation, two rib plates parallel to each other are arranged on each connector 11, and are respectively and vertically arranged on the top of the connector 11. One end of the rib plate extends into the water inlet gap 21 and is fixed with the cover plate 2. The overall strength of the connector 11 is ensured by arranging more than two rib plates along the axial direction of the connector 11, the cover plate 2 is connected with one end of each rib plate, stress transmitted by the cover plate 2 can be better dispersed to the connector 11, and stress concentration at the intersection of each connector 11 is avoided. Each gusset of same connector 11 extends to into water clearance 21 and is connected with apron 2 towards the one end of water inlet 13 for regional through into water clearance 21 and water inlet 13 intercommunication between the gusset, guaranteed that permeate regional rainwater between the gusset also can get into the water drainage tank by water inlet 13 and connect through into water clearance 21.
Referring to fig. 1 to 3, as an embodiment of the joint of the drainage channel provided by the present invention, the reinforced portions 3 at the top of each joint 11 meet above the water inlet 13, and the cover plate 2 is fixedly supported at the meeting portions of the reinforced portions 3.
In this embodiment, the reinforcing parts 3 of the connectors 11 are intersected, so that the local strength reduction caused by the water inlet 13 can be compensated, and the connection strength between the connectors 11 is further improved; the cover plate 2 is fixedly supported at the intersection of the reinforcing parts 3, the reinforcing parts 3 improve the strength of the cover plate 2, and the cover plate 2 also improves the connection strength between the reinforcing parts 3.
Referring to fig. 1 to 3, as an embodiment of the joint for a drainage channel of the present invention, the middle portion of the top surface of the cover plate 2 is raised upward.
In this embodiment, can avoid the middle part ponding of apron 2 for the water that permeates on the apron 2 gets into water clearance 21 from the lid 2 all around, improves drainage efficiency.
In specific implementation, the top surface of the cover plate 2 may be a convex curved surface such as a spherical surface, a cone or a pyramid surface with a convex middle part, or a structure with a high middle part and a low edge formed by splicing a plurality of planes.
Referring to fig. 1 to 3, as an embodiment of the joint for a drainage channel provided by the present invention, in the vertical direction, the outer contour of the cover plate 2 is matched with the outer contour of the water inlet 13, or the cover plate 2 is located within the outer contour of the water inlet 13.
In this embodiment, the mold at the cover plate 2 may adopt an upper and lower mold structure, and the lower mold of the cover plate 2 may be withdrawn downward from the water inlet 13 below, so as to simplify the mold structure at the cover plate 2.
During concrete implementation, the cover plate 2 and the water inlet 13 can both be rectangular, the cover plate 2 is located right above the water inlet 13, four corners of the cover plate are right opposite, and the side length of the cover plate 2 is smaller than or equal to that of the water inlet 13. The cover plate 2 and the water inlet 13 can be both circular, the cover plate 2 is positioned right above the water inlet 13, and the diameter of the cover plate 2 is smaller than or equal to that of the water inlet 13.
Referring to fig. 1 to 3, as an embodiment of the joint of the drainage channel provided by the present invention, a connection limiting portion 12 is disposed at the top of the butt end of the joint 11; the reinforcing part 3 is a rib plate vertically arranged at the top of the connector 11, one end of the rib plate extends into the water inlet gap 21 and supports the cover plate 2, and the other end of the rib plate is connected with the connection limiting part 12.
In the embodiment, the rib plate vertical to the top of the connector 11 extends into the water inlet gap 21 and supports the cover plate 2, so that the cover plate 2 is higher, and the width of the water inlet gap 21 is increased; meanwhile, the thickness of the rib plate is smaller, so that the area of the reinforcing part 3 extruded in the water inlet gap 21 can be reduced, and the opening area of the water inlet gap 21 is ensured; one end of the rib plate is fixed with the connection limiting part 12, so that the rib plate can be kept perpendicular to the top of the connector 11, and the perpendicular rib plate is prevented from being inclined and deformed.
In a specific implementation, the connection limiting portion 12 is a structure for auxiliary connection for positioning and limiting the connection member. After the connecting piece is connected with the butt joint end of the connector 11 through a clamping structure or other connecting structures, the connecting limiting part 12 is abutted against the end face of the connecting piece in the axial direction of the connector 11 to bear the force of extruding the connecting piece towards the direction of the connector 11. For example, the connection limiting portion 12 may be a connection limiting plate vertically disposed on the top of the butt end of the connector 11, and the connection limiting portion 12 is perpendicular to the axial direction of the connector 11 and disposed along the outer contour of the butt end of the connector 11, and is generally U-shaped.
A rib plate at the top of the connector 11 is arranged along the axial direction of the connector 11; one end of the rib plate faces the water inlet 13 and extends to the water inlet gap 21, and the other end of the rib plate extends to the butt joint end of the connector 11 until being fixed with the connection limiting part 12.
Referring to fig. 1 to 3, as an embodiment of the joint for a drainage channel provided by the present invention, the main body portion 1 has four joints 11, the four joints 11 are connected in a cross shape, and the bottom of the inner cavity of each joint 11 is open.
In this embodiment, four connectors 11 can both dock the connecting piece separately, and the connection that can be convenient becomes the cross node, construction convenience. The main body part 1 with four connectors 11 has a large volume, local drainage is not smooth or even water is accumulated more easily, and the water inlet 13 can play a larger drainage role. The bottom of the inner cavity of the connector 11 is open, so that the structure can be simplified, the weight of the whole drainage channel connector is reduced, and materials are saved.
In a specific implementation, the four connectors 11 are connected into a cross shape, and the reinforcing parts 3 (such as rib plates) on the four connectors 11 can also be connected into a cross shape. The bottom of the cavity of each connector 11 is open, so that a cross-shaped opening is formed on the bottom surface of the main body portion 1. When drainage system is built on the roof, a waterproof layer can be laid on the roof in advance, then the drainage plate, the drainage groove and the drainage groove joint are laid on the waterproof layer, and the waterproof layer can plug the open bottom of the inner cavity of the connector 11 to avoid rainwater infiltration.
In one embodiment, the connecting head 11 includes a conducting portion 111 and two side bases 112.
The bottom of the conducting part 111 is open, one end is communicated with other connectors 11, and the other end is open; the two side bottom plates 112 are respectively disposed along two outer sides of the bottom of the conductive portion 111.
In this embodiment, the bottom surface of the conducting portion 111 is opened as a whole, so that the weight of the drain tank joint is reduced and the material is saved. The two side bottom plates 112 can enlarge the bottom surface of the drain tank joint, and prevent the drain tank joint from crushing other structures such as a waterproof layer below the drain tank joint. In a specific implementation, the cross section of the conducting portion 111 is in an inverted U shape, and the two side bottom plates 112 are respectively horizontally disposed at two sides of the bottom of the conducting portion 111, similar to a flanging structure.
Referring to fig. 1 to 3, an embodiment of the present invention further provides a roof drainage system, including: the gutter joint according to any one of the preceding claims.
Compared with the prior art, the roof drainage system provided by the embodiment of the utility model has the advantages that by adopting any one of the drainage channel joints, rainwater above the main body part 1 can flow into the drainage channel joint from the water inlet 13 through the water inlet gap 21 after seeping downwards and then is drained along the drainage channel, so that rainwater accumulation is avoided, and drainage is accelerated; the cover plate 2 is shielded above the water inlet 13, and the cover plate 2 can support soil layers and other structures above the water inlet 13, so that the water inlet 13 is prevented from being blocked, and the smoothness of the water inlet 13 is ensured.
The roof drainage system of the embodiment is not only applicable to the roof of a house, but also applicable to the roofs of garages, plants and the like.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The water drainage tank connects, its characterized in that includes:
the top of the main body part is provided with a water inlet and at least two connectors, one end of each connector is suitable for being connected with the butt joint end of the connecting piece, and the other end of each connector is communicated with the other connectors in a crossing manner; and
the cover plate covers the upper part of the water inlet, and a water inlet gap communicated with the water inlet is formed between the side edge and the top of the main body part.
2. The joint of drain channel according to claim 1, wherein a plurality of said joints are provided at the top thereof with a reinforcement portion, respectively, and said cover plate is connected to said reinforcement portions of said plurality of said joints.
3. The gutter joint according to claim 2, wherein said water inlet is located at the top of the junction of a plurality of said connectors.
4. The joint of claim 2, wherein the reinforcing portion is strip-shaped, and one end of the reinforcing portion at the top of each joint is directed to the water inlet gap, and the end of the reinforcing portion near the water inlet gap is lower and the end far away from the water inlet gap is higher.
5. The gutter joint according to claim 2, wherein the reinforcements of the top of each of said connectors meet above said water inlet, and said cover plate is fixedly supported at the meeting of said reinforcements.
6. The gutter joint according to claim 1, wherein a central portion of the top surface of the cover plate is raised upward.
7. The gutter joint according to claim 1, wherein the outer contour of said cover plate coincides with or is within the outer contour of said water inlet in the vertical direction.
8. The joint of claim 2, wherein the joint head has a connection limiting portion at the top of the butt end; the reinforcing part is a rib plate vertically arranged at the top of the connecting head, one end of the rib plate extends into the water inlet gap and supports the cover plate, and the other end of the rib plate is connected with the connection limiting part.
9. The drain tank joint according to claim 1, wherein the body portion has four of the connectors, the four connectors being connected in a cross shape, and a bottom of an inner cavity of each of the connectors being open.
10. A roof drainage system, comprising: a gutter joint as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327968.7U CN215368316U (en) | 2021-06-15 | 2021-06-15 | Drainage channel connects and roof drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327968.7U CN215368316U (en) | 2021-06-15 | 2021-06-15 | Drainage channel connects and roof drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215368316U true CN215368316U (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121327968.7U Active CN215368316U (en) | 2021-06-15 | 2021-06-15 | Drainage channel connects and roof drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215368316U (en) |
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2021
- 2021-06-15 CN CN202121327968.7U patent/CN215368316U/en active Active
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Effective date of registration: 20220309 Address after: 253000 East Road, 50m south of Xiezhuang bridge, Provincial Road 324, sininsi Town, Wucheng County, De Zhou City, Shandong Province Patentee after: Shandong shuangce sponge City Construction Co.,Ltd. Address before: 253000 second row of West Shentong express yard, 50m south of the intersection of Guangchuan Avenue and taiyanghu, Changhe sub district office, Dezhou Economic and Technological Development Zone, Shandong Province Patentee before: Dezhou jianbangyou Technology Development Co.,Ltd. |