CN210117784U - Drainage ditch and drainage ditch assembly thereof - Google Patents

Abstract

An object of the utility model is to provide a escape canal and escape canal subassembly thereof, it can promote the ability of escape canal drainage ponding under the prerequisite that does not influence escape canal ditch bulk strength. Another object of the utility model is to provide a drainage ditch, it includes aforementioned drainage ditch subassembly. Another object of the present invention is to provide a drainage ditch, which can improve the drainage of drainage ditch under the premise of not affecting the strength of the drainage ditch body. To achieve the foregoing objective, a drainage ditch assembly includes a plurality of drainage ditch units connected in series, the drainage ditch unit including a lateral arm and trailing arms extending from both sides of the lateral arm, a gap being provided between adjacent drainage ditch units in a length direction of the drainage ditch assembly, and the gap being closed by a solid structure on both sides in a width direction, and a drainage slit slot being provided in the trailing arms or the solid structure, the drainage slit slot communicating the inside and outside of the drainage ditch assembly.

Description

Drainage ditch and drainage ditch assembly thereof

Technical Field

The utility model relates to a escape canal and escape canal subassembly thereof.

Background

A drainage ditch is a device that is installed near, for example, a road surface or a house, and drains water collected in a low place. The utility model discloses a drainage ditch as utility model patent publication No. CN 208594612U discloses, and it is formed by connecting a plurality of cocoa elasticity open mode ribs, and inside in order to prevent that debris from getting into the drainage ditch, the inventor adopted the mode that sets up the entity filler in the junction of a plurality of ribs.

In further practice of the inventors, it was found that improvements are necessary in order to improve the drainage capacity. In order to promote the drainage ability of escape canal to the outside ponding of escape canal, the through-hole is seted up on the escape canal to with the outside ponding infiltration of escape canal inside discharging of escape canal. However, the inventor finds that the mode of opening the through hole in the existing drainage ditch has an influence on the strength of the drainage ditch body, and further influences the use of the drainage ditch.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage ditch subassembly, it can promote the ability of drainage ditch drainage ponding under the prerequisite that does not influence drainage ditch body intensity.

Another object of the utility model is to provide a drainage ditch, it includes aforementioned drainage ditch subassembly.

Another object of the present invention is to provide a drainage ditch, which can improve the drainage of drainage ditch under the premise of not affecting the strength of the drainage ditch body.

To achieve the foregoing object, a drain assembly includes a plurality of drain units connected in series, the drain units including a lateral arm and trailing arms extending on both sides of the lateral arm, the lateral arm and the trailing arms enclosing a drain passage unit,

gaps are provided between adjacent ones of the drain units in a length direction of the drain assembly so that an inlet for water collection is formed between the lateral arms between the adjacent ones of the drain units, and the gaps are closed at both sides in a width direction by solid structures, and a gutter slit communicating an inside and an outside of the drain assembly is provided in the longitudinal arms or the solid structures.

In one or more embodiments, the drainage slot is disposed upwardly inclined.

In one or more embodiments, the drainage slot is disposed downwardly sloping.

In one or more embodiments, the trailing arm of at least one of the drain units has a blocking portion that protrudes from the longitudinal direction of the drain assembly so as to block a gap between the trailing arms of two adjacent drain units on the same side, and the blocking portion is of the solid structure.

In one or more embodiments, the drainage slot is opened on at least one of the trailing arms of the drainage ditch unit, and the drainage slot communicates the inside and the outside of the drainage channel unit by bypassing the shielding part.

In one or more embodiments, the trailing arm further has a spacer projecting from the trailing arm in an opposite direction from the shield, the spacer also having the drainage slot disposed thereon.

In one or more embodiments, the trailing arm of one of the drain unit has the shielding portion, the trailing arm is further provided with the gutter slot penetrating the trailing arm, and the surface of the other trailing arm in the width direction of the drain unit is provided with the gutter slot having a notch shape.

To achieve the aforementioned another object, the drainage ditch is assembled by the drainage ditch unit as described above in combination with a drainage ditch foundation.

To achieve the aforementioned further object, the drainage ditch includes a drainage ditch body and drainage slits provided on side walls of both lateral sides of the drainage ditch body for draining the permeated water inside the floor material, the drainage slits being densely-arranged small holes or elongated slits.

In one or more embodiments, the drain body may be wrapped at both lateral side walls thereof with a water permeable cloth.

The beneficial effects of the utility model reside in that:

through set up the drainage line groove seam on two trailing arm outside wall faces in escape canal unit or the entity structure, can discharge the ponding drainage in the escape canal outside to escape canal inside, compare the mode of tradition trompil on the escape canal wall, the drainage line groove seam that sets up along escape canal thickness direction influences for a short time to ditch body structural strength to when having promoted escape canal drainage efficiency, do not influence the application scenario in escape canal.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which:

FIG. 1 shows a schematic perspective view of an embodiment of a drain unit;

FIG. 2 is a schematic front view of the drain unit of FIG. 1;

FIG. 3 shows an exploded view of the drain assembly;

FIG. 4 is a schematic view of another embodiment of a drain assembly;

figure 5 illustrates a perspective view of one embodiment of a drain.

Detailed Description

The following discloses many different embodiments or examples for implementing the subject technology described. Specific examples of components and arrangements are described below to simplify the present disclosure, but these are merely examples and are not intended to limit the scope of the present disclosure. For example, if a first feature is formed over or on a second feature described later in the specification, this may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features may not be in direct contact. Additionally, reference numerals and/or letters may be repeated among the various examples throughout this disclosure. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. Further, when a first element is described as being coupled or coupled to a second element, the description includes embodiments in which the first and second elements are directly coupled or coupled to each other, as well as embodiments in which one or more additional intervening elements are added to indirectly couple or couple the first and second elements to each other.

It should be noted that, where used, the following description of upper, lower, left, right, front, rear, top, bottom, positive, negative, clockwise, and counterclockwise are used for convenience only and do not imply any particular fixed orientation. In fact, they are used to reflect the relative position and/or orientation between the various parts of the object.

The drain assembly is a drain device formed by assembling a plurality of drain units 1 in series. Fig. 1 is a perspective view showing one embodiment of the drain unit 1, fig. 2 is a schematic front view of the drain unit 1 shown in fig. 1, and fig. 3 is an exploded schematic view of the drain assembly.

Referring to fig. 1 and 3 in combination, the drain unit 1 includes a lateral arm 101 and trailing arms 102 extending from both sides of the lateral arm 101. The lateral arms 101 and the vertical arms 102 together define a drain passage unit 100 in the drain unit 1, and the drain passage unit 100 extends in the thickness direction of the drain unit 1 to allow water to flow through the unit body 10.

The adjacent drain units have a gap 15 therebetween in the longitudinal direction a of the drain assembly so that the cross arms 101 between the adjacent drain units 1 form an inlet for water collection. And the gaps 15 are closed by the solid structure 12 on both sides in the width direction b of the drain unit 1. Wherein, a drainage slot 11 is arranged on the outer side wall surface 103 of the trailing arm 102, and the drainage slot 11 is communicated with the inner side and the outer side of the drainage ditch component. In an embodiment different from that shown, the drainage slot 11 may be disposed on the solid structure 12, and disposed through the solid structure 12.

Through set up drainage line groove seam 11 on two trailing arm 102 outside wall surfaces 103 of escape canal unit 1 or on entity structure 12, can discharge the ponding drainage in the escape canal outside to escape canal inside, compare the mode of tradition trompil on the escape canal wall, the drainage line groove seam 11 that sets up along escape canal thickness direction influences for a short time to ditch body structural strength to when having promoted escape canal drainage efficiency, do not influence the application scenario in escape canal.

Although one embodiment of the present drain and drain assembly is described above, in other embodiments of the present drain assembly or drain unit, the drain assembly or drain unit may have additional details in many respects to the embodiments described above, and at least some of these details may be varied widely. At least some of these details and variations are described below in several embodiments.

With continued reference to fig. 2, in one embodiment of the drainage gutter unit 1, the drainage slot 11 is inclined upward such that when the drainage gutter is used in drainage of a green belt, external debris such as silt and leaves are not likely to fall into the drainage slot 11 from above the drainage gutter, thereby reducing the internal blockage of the drainage gutter.

FIG. 4 is a schematic view of another embodiment of the drainage ditch assembly, in one embodiment of the drainage ditch unit 1, the drainage slot 11 is provided with a downward slope, when the drainage ditch is applied to drainage areas such as asphalt pavement, permeable brick pavement or permeable concrete pavement, since the pavement is in rainfall, the rainwater is often mixed with silt and dust, and if the pavement cannot be cleaned in time, the silt and dust will be accumulated outside the drainage ditch, and further cause blockage. The direction of seting up through with drainage groove 11 is the width direction b of downward sloping in escape canal unit 10 for silt dust etc. enter into drainage line groove seam 11 more easily, thereby under the scouring action of drainage inslot rivers, just clear up the discharge with silt dust etc. under the not accumulational state, played the cleaning action to the escape canal, make the life in escape canal increase.

With continued reference to FIGS. 1 to 3, in one embodiment of the drain unit 1, one of the trailing arms 102 of the drain unit 1 has a blocking portion which projects from the longitudinal direction a of the drain assembly by the trailing arm 102 and which blocks the gap 15 between the same side trailing arms 102 of two adjacent drain units 1, the blocking portion being a solid structure 12. In an embodiment different from the illustrated embodiment, the shielding portions may be provided on both trailing arms 102 of the drain unit 1.

Further, in one embodiment of the drain ditch unit 1, a gutter slot 11 is opened in one trailing arm 102 of the drain ditch unit 1, and the gutter slot 11 communicates the inside and outside of the drain passage unit 100 around the shielding portion 12.

With continued reference to fig. 3, in one embodiment of the drain assembly, the trailing arm 102 further has a spacer portion 16 protruding from the trailing arm 102 in a direction opposite to the shielding portion 12 for spacing the two rows of assembled drain units 1 apart from each other, wherein the spacer portion 16 may also be provided with a drainage slot 11, and the drainage slot 11 penetrates through the spacer portion 16 and communicates the inside and the outside of the drainage channel unit 100.

In an embodiment different from the illustrated embodiment, the drain unit 1 may be such that a trailing arm 102 has a shielding portion 12, a gutter slot 11 penetrating the trailing arm 102 is opened in the trailing arm 102, and the other trailing arm of the drain unit 1 is provided with the gutter slot 11 having a notched shape in the width direction b of the drain unit 1.

Figure 5 illustrates a perspective view of one embodiment of a drain that is assembled from a plurality of drain assemblies in combination with a drain foundation.

In some embodiments, not shown in the drawings, the drainage ditch units 1 are further provided with convex and concave lines on the outer surface of the drainage ditch, and the lines can be used for increasing the friction force of the outer surface of the drainage ditch, so that the drainage ditch units are antiskid and can beautify the outer surface of the drainage ditch.

In some embodiments, the drainage ditch is further wrapped with a filter layer provided with water permeability. When the filter layer can allow the drainage to get into the escape canal, can prevent silt, debris etc. from entering into the ditch internally to the stifled pipe phenomenon of inside production in escape canal has further been prevented. In one or more embodiments, the filter layer may be, but is not limited to, a water permeable fabric, cloth, membrane, or other wrapping material, or a mixture thereof, and may also be a reverse filter layer.

In one embodiment, the drain units 1 are made of plastic, and the drainage system may be formed by, but not limited to, injection molding, extrusion molding, or other suitable plastic molding processes. The escape canal of plastics material is difficult for being corroded in the application, and can use scissors or art designing sword disconnection, makes its construction lighter, also makes things convenient for the transport construction more. Meanwhile, when the drainage ditch made of the plastic material is applied to an asphalt pavement, when the asphalt surface layer is damaged and a milling and manufacturing surface is needed, the drainage ditch can be used as a part of asphalt mixture for recycling. The degradable plastic can be used as the material of the drainage ditch units 1 in other fields needing drainage, so that the drainage ditch units are more environment-friendly. In another embodiment, the drainage ditch may be made of a metal material.

In an embodiment different from that shown in fig. 5, the gutter comprises a gutter body and drainage slots provided in lateral side walls of the gutter body for draining permeate water from the interior of the floor material, which drainage slots may be densely packed pores or elongated slots having a negligible effect on the strength calculation of the gutter body.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention, all without departing from the content of the technical solution of the present invention, fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. A drainage ditch assembly comprising a plurality of drainage ditch units connected in series, said drainage ditch units comprising a lateral arm and trailing arms extending from both sides of said lateral arm, said lateral arm and said trailing arms enclosing a drainage channel unit,

gaps are provided between adjacent ones of the drain units in a length direction of the drain assembly so that an inlet for water collection is formed between the lateral arms between the adjacent ones of the drain units, and the gaps are closed at both sides in a width direction by solid structures, and a gutter slit communicating an inside and an outside of the drain assembly is provided in the longitudinal arms or the solid structures.

2. The drain assembly of claim 1, wherein the drain slot is inclined upwardly.

3. The drain assembly of claim 2, wherein the drain slot is inclined downwardly.

4. The drain assembly of claim 1, wherein the trailing arm of at least one of said drain units has a blocking portion which projects from the trailing arm in the lengthwise direction of said drain assembly to block a gap between the trailing arms on the same side of two adjacent drain units, said blocking portion being of said solid body construction.

5. The drain assembly of claim 4, wherein said drain unit has said gutter slot formed in at least one of said trailing arms, said gutter slot communicating between said interior and exterior of said drain channel unit around said barrier portion.

6. The drain assembly of claim 4, wherein the trailing arm further has a spacer portion projecting therefrom in an opposite direction to the shield portion, the spacer portion also having the drainage slot disposed thereon.

7. The drain assembly of claim 4, wherein the trailing arm of one of said drain units has said blocking portion, the trailing arm further having said gutter slot formed therethrough, and the surface of the other trailing arm in the width direction of the drain unit being provided with said gutter slot having a notched shape.

8. A drain, characterized in that the drain is assembled from a drain unit according to any one of claims 1 to 7 in combination with a drain foundation.

9. The utility model provides a drainage ditch, its characterized in that includes the drainage ditch body and is provided with the drainage line seam mouth that is used for discharging the inside infiltration water of ground material on the lateral wall of the horizontal both sides of drainage ditch body, drainage line seam mouth is the aperture of densely covered or slender gap.

10. The drain of claim 9, wherein said lateral side walls of said drain body are covered by a water permeable cloth.

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