CN215406332U - Drainage system - Google Patents

Abstract

The utility model discloses a drainage system, and belongs to the technical field of interior decoration construction. The drainage system is provided with a water collecting opening and a water discharging opening, the water collecting opening is used for collecting water, and the water discharging opening is used for discharging the water out of the drainage system; the drainage system also comprises a plurality of floor drains distributed over a certain area and a water conveying pipeline connected between the floor drains, and the depths of the floor drains are arranged in an increasing mode along the direction that the water collecting port points to the water outlet. This drainage system is through setting up the degree of depth with the floor drain to be the mode that increases progressively along the direction of catchmenting mouthful to the outlet to can ensure that the inside rivers direction of system is correct, avoid appearing ponding or refluence phenomenon.

Description

Drainage system

Technical Field

The utility model relates to the technical field of interior decoration construction, in particular to a drainage system.

Background

Drainage systems are an important component in interior decoration of the kitchens of hotels and restaurants. The drainage system generally comprises floor drains distributed at a plurality of places in a kitchen and water conveying pipelines connected among the floor drains.

The existing drainage system has the following problems in structural arrangement:

1. all floor drains are installed at the same horizontal height, so that the water flow of the whole drainage system is not smooth, and the phenomenon of water accumulation and even backflow easily occurs.

2. The floor drain is uneven and irregular in installation position, so that the flow direction of water flow in certain areas of the whole drainage system is wrong and even flows backwards, and the whole drainage system cannot exert the function.

In view of the above, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage system, which is used for solving the problem of low installation efficiency of the drainage system in the prior art.

In order to achieve the purpose, the utility model adopts the following technical means:

a drainage system is provided with a water collecting opening and a water discharging opening, wherein the water collecting opening is used for collecting water, and the water discharging opening is used for discharging the water out of the drainage system; the drainage system also comprises a plurality of floor drains distributed over a certain area and a water conveying pipeline connected between the floor drains, and the depths of the floor drains are arranged in an increasing mode along the direction that the water collecting port points to the water outlet.

As a further improvement, a plurality of water collecting openings are arranged, and one water discharging opening is arranged; the floor drains connected between the water collecting port and the water discharging port and the water conveying pipeline form a water discharging flow channel.

As a further improvement, the outlet is connected to a sewer system.

As a further improvement, the floor drain comprises a box body and a connector connected to the side wall of the box body, wherein the connector is used for being connected with the water conveying pipeline to form the drainage system in an assembling mode.

As a further improvement, the joint at least comprises a water inlet joint and a water outlet joint, and the horizontal height of the water inlet joint is greater than that of the water outlet joint.

As a further improvement, partition plates are arranged in the box bodies of some floor drains, and filter holes are formed in the partition plates.

As a further improvement, oil separation plates are arranged in the box bodies of some floor drains, the oil separation plates are suspended and spanned between the side walls of the box bodies, and a preset distance is reserved between the bottom edges of the oil separation plates and the bottom walls of the floor drains.

As a further improvement, slag receiving baskets are arranged in box bodies of some floor drains, the slag receiving baskets are of hollow structures, and each slag receiving basket comprises a bottom plate and a vertical plate connected to one end of the bottom plate;

when the floor drain works, the bottom plate is flatly laid on the bottom wall of the floor drain, and the vertical plate is intercepted on a water flow advancing path and used for blocking solid matters in water from passing.

As a further improvement, a fixing plate with holes is arranged in the box body, and two sides of the fixing plate are respectively connected to two side walls of the floor drain;

during operation, the vertical plate of the slag receiving basket abuts against one side of the fixing plate so as to position the slag receiving basket.

As a further improvement, the top edge of the vertical plate is outwards turned and then is bent downwards to form a compound edge, and the compound edge is hung on the top edge of the fixing plate during working so as to position the slag receiving basket;

the left side and the right side of the slag receiving basket are respectively provided with an arched handle, and two ends of the arched handles are respectively connected with the vertical plate and the edge of the bottom plate.

Compared with the prior art, the utility model has the following technical effects:

the drainage system comprises a plurality of floor drains distributed over a certain area and a water conveying pipeline connected between the floor drains, the drainage system is provided with a water inlet and a water outlet, and the depth of the floor drains is set to be gradually increased along the direction from the water inlet to the water outlet, so that the correct water flow direction in the drainage system can be ensured, and the phenomenon of water accumulation or backflow is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 shows a perspective view (in partial section) of a drainage system in accordance with a preferred embodiment of the present invention;

FIG. 2 shows a cross-sectional view of a drainage system according to another preferred embodiment of the present invention;

figure 3 shows a top view of a floor drain according to a preferred embodiment of the utility model;

figure 4 shows a cross-sectional view of the floor drain shown in figure 3;

FIG. 5 is a schematic structural view of a slag receiving basket according to a preferred embodiment of the present invention;

fig. 6 shows a partial enlarged view at a in fig. 5.

Description of the main element symbols:

drainage system-100; a floor drain-10; mingcao-11; a linker-12; a water inlet joint-121; a water outlet connector-122; a cover plate-13; an oil baffle-14; a slag receiving basket-15; a bottom plate-151; a vertical plate-152; a fixed plate-16; a handle-17; compound edge-18; a water delivery pipeline-20; ground-F.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The core of the utility model is to provide a drainage system, aiming at solving the problems of unsmooth drainage and backflow of accumulated water in the drainage system in the prior art.

Examples

Referring to fig. 1, a drainage system 100 includes a plurality of floor drains 10 distributed over a certain area, which may be a kitchen of a hotel or a restaurant, or a bathhouse or a square, and a water pipe 20 connected between the floor drains 10.

Referring to fig. 1 and 2, the drainage system 100 is provided with a water collecting opening for collecting water and a water discharging opening for discharging water out of the drainage system 100; the floor drains 10 and the water pipes 20 connected between the water collecting opening and the water discharging opening form a water discharging flow passage, and the depths of the floor drains 10 are arranged in an increasing mode along the extending direction of the water discharging flow passage. It should be noted that the water collecting opening and the water discharging opening are one position, and the floor drain 10 may be installed on the position or not.

The floor drains 10 are the main components of the drainage system 100, and after installation, the top surfaces of the floor drains are flush with the ground F, so the heights of different floor drains 10 depend on the height of the bottom wall of each floor drain 10 from the ground F, i.e. the depth of the floor drain 10. The deeper the floor drain 10 is, the lower its topography is, and in case a plurality of floor drains 10 are connected by water pipes 20, water flows from a floor drain 10 with a high topography to a floor drain 10 with a low topography.

The depths of the floor drains 10 of the drainage system 100 are gradually increased from the water collecting port to the water discharging port, so that the terrains of the floor drains 10 along the direction are gradually lowered, water flows to the water discharging port along the direction, and finally the water is discharged out of the whole drainage system 100, and the problems of water backflow and unsmooth water discharging can be avoided.

In the case of a kitchen, the kitchen includes a plurality of water-consuming devices or areas, such as a bowl washer, a soup sink, a sauteing station, etc., which, during normal operation, generate waste water, some or all of which will pass through the drainage system 100 and ultimately flow into the building's sewer system. Specifically, the above-mentioned waste water generating equipment or area is the position of the water collecting port of the present invention, and can be connected with the drainage system 100 through a water pipe; the drainage system 100 is connected to the surface F via the open trench 11, and the floor drain 10 (including the open trench 11) of the present invention is provided with a cover plate 13.

In one embodiment, a plurality of water collecting openings are arranged, one water discharging opening is arranged, and a water discharging flow passage is formed between each water collecting opening and the water discharging opening. Thus, the drainage system 100 forms a net structure with a plurality of drainage channels converging and centered around the drainage opening after installation. Illustratively, the location of the water collection opening is near a facility or area in the kitchen where waste water may be generated, so as to quickly collect the waste water for introduction into the drain system 100; the position of the water outlet is regulated according to the standard of the indoor building industry, for example, the water outlet is arranged at an indoor central position and is connected with a sewer system.

Referring to fig. 3 and 4, in one embodiment, the floor drain 10 includes a box and a connector 12 connected to a sidewall of the box, wherein the connector 12 is used to connect with a water pipe 20 to form a drainage system 100. When leaving the factory, the floor drain 10 is provided with the joint 12, the floor drain 10 can be conveniently connected with the water conveying pipeline 20, the operation that the side wall of the floor drain 10 is provided with holes and then connected is avoided, and the field construction efficiency of the whole drainage system 100 can be improved.

Referring to fig. 4, as a further improvement, the joint 12 at least includes a water inlet joint 121 and a water outlet joint 122, and the horizontal height of the water inlet joint 121 is greater than the horizontal height of the water outlet joint 122. It should be noted that the horizontal height refers to a height from the lowest point of the joint 12 to the bottom wall of the floor drain 10, and the water inlet joint 121 and the water outlet joint 122 of the present embodiment are configured in the above manner, so as to ensure that the water flow direction in the floor drain 10 is correct, that is, the water flows from the water inlet joint 121 to the water outlet joint 122, thereby avoiding the situation of backflow of accumulated water or unsmooth water drainage.

In other embodiments, some of the floor drains 10 are provided with a partition plate inside the box body, and the partition plate is provided with a filtering hole (not shown). The baffle is used for filtering solid matters in the waste water, so that the solid matters are concentrated in the floor drain 10 and cannot flow into a downstream pipeline, and the blocking condition of the drainage system 100 can be prevented. Of course, the floor drain 10 provided with the partition plates should be cleaned for a while to prevent the floor drain 10 from being blocked.

Referring to fig. 3 and 4, in some other embodiments, the oil-separating plates 14 are disposed in the box body of some of the floor drains 10, the oil-separating plates 14 are suspended to span between the side walls of the box body, and a preset distance is formed between the bottom edges of the oil-separating plates 14 and the bottom wall of the floor drain 10. Oil is lighter than water and can float on the water surface, so the oil baffle plate 14 is arranged on the water flow advancing path, oil residues in the wastewater can be isolated in the upstream area of the box body, and the oil residues are intensively cleaned after a period of time. Wherein the height of the oil baffle 14 from the bottom wall can be determined according to specific conditions.

Referring to fig. 5 and fig. 6, in other embodiments, the slag receiving baskets 15 are disposed in the box body of some of the floor drains 10, the slag receiving baskets 15 have a hollow structure, and the slag receiving baskets 15 include a bottom plate 151 and a vertical plate 152 connected to one end of the bottom plate 151; when the floor drain is in operation, the bottom plate 151 is flatly laid on the bottom wall of the floor drain 10, and the vertical plate 152 is intercepted on a water flow travelling path and used for blocking solid matters in water from passing. The slag receiving basket 15 is arranged to intercept solid matters in the wastewater and prevent downstream pipelines from being blocked; meanwhile, when the floor drain 10 is cleaned, the floor drain 10 can be cleaned conveniently only by integrally lifting the slag receiving basket 15.

Referring to fig. 3 and 4, preferably, a fixing plate 16 with holes is arranged inside the box body, and two sides of the fixing plate 16 are respectively connected to two side walls of the floor drain 10; in operation, the riser 152 of the slag receiving basket 15 abuts one side of the fixed plate 16 to position the slag receiving basket 15. The water flows through the hollow structures and the holes on the fixing plate 16, and the solid matters are intercepted by the vertical plates 152.

Referring to fig. 6, preferably, the top edge of the riser 152 is turned outward and bent downward to form a double edge 18, and the double edge 18 is hung on the top edge of the fixed plate 16 during operation to position the slag receiving basket 15.

Referring to fig. 6, in one embodiment, the left and right sides of the slag receiving basket 15 are respectively provided with an arc-shaped handle 17, and two ends of the arc-shaped handle 17 are respectively connected to the edges of the vertical plate 152 and the bottom plate 151. The arrangement of the handle 17 is convenient for lifting and placing the slag receiving basket 15.

In summary, the depth of the floor drain 10 is set to be gradually increased along the direction from the water collecting port to the water discharging port by the drainage system 100 of the present invention, so that the water flow direction in the drainage system 100 is uniform and orderly, and the phenomenon of accumulated water backflow or unsmooth drainage is avoided.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A drainage system is provided with a water collecting opening and a water discharging opening, wherein the water collecting opening is used for collecting water, and the water discharging opening is used for discharging the water out of the drainage system; the drainage system is characterized by further comprising a plurality of floor drains distributed over a certain area and water conveying pipelines connected among the floor drains, wherein the depths of the floor drains are gradually increased along the direction that the water collecting opening points to the drainage outlet.

2. The drainage system according to claim 1, wherein said water collecting opening is provided in plurality, and said drainage opening is provided in one; the floor drains connected between the water collecting port and the water discharging port and the water conveying pipeline form a water discharging flow channel.

3. The drainage system of claim 2, wherein the drain port is connected to a sewer system.

4. The drainage system according to claim 1, wherein said floor drain comprises a box and a connector attached to a side wall of said box for connection with said water pipe to form said drainage system in an assembled manner.

5. The drainage system of claim 4 wherein said connector comprises at least one of a water inlet connector and a water outlet connector, said water inlet connector having a greater horizontal height than said water outlet connector.

6. A drainage system according to claim 4 or 5 wherein some of the floor drains have baffles in the box, said baffles having filter holes.

7. The drainage system according to claim 4 or 5, wherein the box body of some of the floor drains is provided with an oil separation plate, the oil separation plate is suspended and spanned between the side walls of the box body, and the bottom edge of the oil separation plate is separated from the bottom wall of the floor drain by a preset distance.

8. The drainage system as claimed in claim 4 or 5, wherein a slag receiving basket is arranged in the box body of some floor drains, the slag receiving basket has a hollow structure, and comprises a bottom plate and a vertical plate connected to one end of the bottom plate;

when the floor drain works, the bottom plate is flatly laid on the bottom wall of the floor drain, and the vertical plate is intercepted on a water flow advancing path and used for blocking solid matters in water from passing.

9. The drainage system as claimed in claim 8, wherein a fixing plate with holes is provided inside the box body, and both sides of the fixing plate are respectively connected to both side walls of the floor drain;

during operation, the vertical plate of the slag receiving basket abuts against one side of the fixing plate so as to position the slag receiving basket.

10. The drainage system of claim 9, wherein the top edge of the riser is turned outward and then bent downward to form a double edge, and the double edge is hung on the top edge of the fixing plate during operation, so as to position the slag receiving basket;

the left side and the right side of the slag receiving basket are respectively provided with an arched handle, and two ends of the arched handles are respectively connected with the vertical plate and the edge of the bottom plate.

Images