DE19802757A1 - Street drain - Google Patents

Abstract

A road drainage system comprises a base member (16) with a sludge chamber or sludge bucket. An attachment can be fitted to a support ring. The base member consists of plastic. The base member and support ring are arranged separately in the ground and/or concrete, so that the ring partially surrounds the base member.

Description

The invention relates to a street gully with a Basic body containing a mud room or a floor drain and has a sludge bucket, and with a pad ring on which an attachment can be arranged.

According to the German standard DIN 4052 "concrete parts and egg for street gullies "indicate the gullies as Container-formed concrete part on with a be in a agreed height above the floor of the street drain outlet pipe.

The street gullies can also be with a floor and an outlet pipe arranged in the floor area be. In this case there is mud in the drain arranged buckets.

These street gullies have in common that one edition ring rests on the base of the street gully. On an attachment is placed on the support ring. The support ring absorbs the force or load from above acts on the attachment or directly on the support ring, on and transfers the load to the main body of the street gully.

These concrete street gullies have the Disadvantage that they are very difficult to handle during assembly because they have a very large weight. Dar in addition, the large weight also has a disruptive effect during transport from the manufacturer to the company that Street drains assembled, and by the company that runs the Street gullies installed to the final location of the Street drain.  

In addition, pro with these street gullies blemish in storage, because here too the big one Dead weight causes problems.

According to the prior art (EP 0 178 829 A2) Street gullies known, which are made in one piece from plastic are formed. The known according to this document Street drain points in the upper third of the main body of the Street outlet on the outlet pipe. In front of the outlet pipe a guide surface is arranged, which extends into the area of the highest water level in the street drain. This training is intended to cause an odor nuisance from the Avoid road drainage.

This street drain belonging to the state of the art is relatively complex due to the guide surface and by a closable arranged in the guide surface Opening.

The technical problem underlying the invention consists of specifying a street gully that runs from the up construction is simple and easy to use is simple.

This technical problem is caused by the characteristics of the Claim 1 solved.

The fact that the main body of the street drain Plastic, it has only a low weight on. The support ring is independent of the basic body of the Street drain arranged in the ground and / or concrete, such that the bearing ring covers the upper area of the street gully at least partially encloses without pressure. This takes the support ring the entire from above onto the support ring  acting force (road traffic loads, weights of the frames and grates) and transfers them to the concrete and the Floor in which the support ring is preferably arranged. The main body of the street inlet is no longer a load exposed. This makes it possible for the base body to train such that it no longer has a supporting function exercises, but only the safety function of the in the Road drainage of incoming water and mud. This allows the basic body of the street inlet to be simple be trained. The structure of the basic body of the road process is only bound to the condition that the Base body is arranged self-supporting in the floor means that no vertical loads or none traffic loads acting directly from above onto the basic structure per act.

The support ring is preferably arranged in such a way that he around the upper area of the street drain pressure-free closes. This is the inner diameter of the support ges larger than the outer diameter of the base body educated.

The support ring is invented for easier assembly designed according to the invention in several parts. A preferred embodiment form is the two-part training. If the edition ring is made of concrete, this will make it easier Handling achieved. For one thing, only the individual are left Transport parts of the support ring. Second, who the parts of the support ring individually around the base body arranged around, which is easier than a one-piece To place the support ring.

The support ring with iron, steel is advantageous and / or plastic fibers. As a result, the  lagering greater stability and thus greater Break resistance on.

The support ring can advantageously also be made of plastic consist.

The ends of the parts of the support ring are made of formed that the parts of the support ring to each other such can be positioned that the parts of the support ring form an upper level on which the top or the grate lies flat. For this purpose, the ends are advantageously trep pen-shaped or with dovetail-shaped and / or groove shaped ends.

The basic body is advantageously made of one piece of art fabric formed. This is useful for a simplified Production method.

According to the invention, the base body can also be raised be adjustable. In this case it is in the upper Area of the base body an extension piece, which is tubular, arranged. The extension piece advantageously grips the upper area of the base body. But it is also possible that the tubular Ver extension piece over the upper area of the base body takes hold.

Between the tube and the base body is fiction provided according to at least one sleeve seal. It is but also possible to do without the sleeve seal, because Plastic parts can usually be manufactured in such a way that the base body and the extension piece are flat and lie close together.  

According to the invention, the base body has an articulated ge stored outlet pipe piece. This has the advantage that the connection between the basic body and one in the earth richly lying connecting pipe can be easily manufactured can by placing the outlet pipe piece over the articulated Storage is placed in the direction of the connecting pipe points. The pipe sections can then simply be put together become. They are no other tools for the verb Extension of the base body and a connecting pipe is necessary.

According to the invention, the basic body consists of art material. Construction materials for the base body are buttocks polymerizates, polycondensates or polyadducts.

Polyethylene is preferably used as the plastic len (PE 32, PE 40, PE 63, PE 80 or PE 100), polypropylene (PP-H, PP-B, PP-R), polybutene (PB), polyvinyl chloride soft maker-free (PVC-U, PVC-C, PVC-HI 1, PVC-HI 2, PVC-U-K), Acrylonitrile butadiene styrene (ABS), acrylonitrile styrene acrylic lester (ASA) or styrene copolymers (linear polyesters, Polycarbonates, unsaturated polyesters, epoxy resins, cross-linked polyester, linear polyurethane, cross-linked poly urethane, polystyrene).

The be from the above construction materials standing base advantageously has reinforcing materials such as minerals, chalk, talc, glass fibers, metallic Fibers, plastic fibers or the like. Hereby higher material properties are achieved, so the reason body a higher stability and thus a higher pressure has strength.

The one-piece construction principle of the basic body of the erfin proper street drainage is achieved by suitable  Processing methods such as injection molding, rotary molding, Gluing or welding.

According to the invention, the street gully has an odor lock on. The odor trap is on the drain pipe arranged. The drain pipe, which is basically oblique arranged running downward makes one Bow up and another bow down, the art that the final direction of the drain pipe little least approximately parallel to the direction of the drain pipe the street gully is arranged. In the arched Formation of the drain pipe collects the draining Water and stays there so that smells coming from the Sewerage rise through the drain pipe, which in water accumulated at the bend cannot pass.

Further details of the invention can Un claims are taken.

In the drawing is an embodiment of the He shown, namely:

Figure 1 shows a device according to the invention in plan view.

Fig. 2 is a section along the line II-II of Fig. 1;

Fig. 3 shows a device according to the invention with odor trap;

Fig. 4 is a section along the line IV-IV of Fig. 1;

Fig. 5 shows a modified embodiment;

Figure 6 is a support ring in plan view.

Fig. 7 is a section along the line VII-VII of Fig. 6;

Figure 8 shows a basic body with an extension pipe section.

Fig. 9 is a base body with an articulated spout stored in section;

FIG. 10 is a ball joint for the discharge pipe in section;

Fig. 11 shows an arc of the outlet pipe with an adjustable angle in section.

Fig. 1 shows a street gully ( 1 ) according to the invention with a support ring ( 2 ). The street drain ( 1 ) is arranged between a curb ( 3 ) and a street surface ( 4 ) in a drainage channel ( 5 ).

Fig. 2 shows the street drain ( 1 ), which is arranged in the sub-concrete ( 6 , 7 ). In addition, the road gully ( 1 ) is fixed by the soil ( 8 ). The street drain ( 1 ) has a bucket ( 9 ) to catch mud or the like. Furthermore, a drain pipe ( 10 ) is provided which is connected via an intermediate piece ( 11 ) to a drain pipe ( 12 ) lying in the ground ( 8 ) is.

In the sub-concrete ( 7 ) the curb ( 3 ) is net. In the sub-concrete ( 6 and 7 ) the support ring ( 2 ) is also arranged such that the support ring ( 2 ) closes an upper region ( 13 ) of the street gully ( 1 ). The support ring ( 2 ) is completely supported by the sub concrete ( 6 , 7 ). A frame ( 14 ) made of cast iron for a cover is provided on the support ring ( 2 ). Above the street gully ( 1 ) a grate ( 15 ) is hen hen.

Because the support ring ( 2 ) is arranged in the sub-concrete ( 6 , 7 ), the base body ( 16 ) of the street gully ( 1 ) no longer has a supporting function. For this reason, the base body ( 16 ) consists of plastic.

According to Fig. 2, between the frame (14) and the. A joint ( 22 ) is provided on the high side ( 3 ). This joint is slurried like the gutter ( 5 ).

On projections ( 23 , 24 ) of the frame ( 14 ) the egg mer ( 9 ) is loosely or releasably attached.

Fig. 3 shows the street drain ( 1 ) with the base body ( 16 ) and the drain pipe ( 10 ). Four pipe sections ( 32 , 39 , 40 , 41 ) with sleeves ( 33 ) are arranged in an arc shape on the drain pipe ( 10 ), each angled by 45 °. The angles of the pipe sections ( 32 , 39 , 40 , 41 ) are preferably 45 °. However, it is also possible, for example, to make bends of 67.5 ° or 90 °. It is also possible to use fewer or more pipe sections instead of four pipe sections.

Due to the arcuate design of the pipes ( 32 , 39 , 40 , 41 ), water with an upper water line ( 36 ) remains in the pipe sections ( 32 , 39 , 40 , 41 ). As a result, unpleasant smells from the channel, which can rise through a drain pipe ( 34 ) into the street drain ( 1 ), cannot get past the water into the street drain ( 1 ), so that the street drain ( 1 ) remains odorless or almost odorless .

According to Fig. 4 of the basic body (16) is of a multipart design Straßenab barrel (1). The base body ( 16 ) has a wall ( 17 ) and a base ( 18 ).

According to Fig. 5 of the basic body (16) is formed in one piece from. This makes the manufacture of the base body even easier.

Fig. 6 shows the support ring ( 2 ), which consists of two parts ( 19 , 20 ).

Referring to FIG. 7, the parts (19, 20) has an upper FLAE surface (21) form. The parts ( 19 , 20 ) engage in a staircase, so that a support ring ( 2 ) is formed with a uniform surface ( 21 ) in which the parts ( 19 , 20 ) are firmly assigned to each other.

Referring to FIG. 8 of the road gully (1) is vertically adjustable bar. In the base body ( 37 ) an extension pipe ( 25 ) in the upper region ( 13 ) of the base body ( 37 ) is inserted. Thus, a tight connection between the tube (25) and the base body (37) is obtained, an annular groove (38) is integrally formed on the basic body (37) which receives a sleeve seal (26).

For the purpose of a simplified representation, the representation of the drain pipe ( 10 ) of the bucket ( 9 ) and the other parts has been omitted in FIG. 8.

Fig. 9 shows the drain pipe ( 10 ) with an outlet pipe section ( 27 ). The outlet pipe section ( 27 ) has a Kra gene ( 28 ). The drain pipe ( 10 ) has a double-walled design with walls ( 29 , 30 ) in the region of the pipe section ( 27 ). The collar ( 28 ) is arranged in a recess ( 31 ) which lies between the walls ( 29 , 30 ). As a result, the outlet pipe piece ( 27 ) is movable in the direction of arrow A and perpendicular to the plane of the drawing. The pipe section ( 27 ) can be rotated in this way in the direction necessary for connection to a drain pipe (not shown).

Fig. 10 shows an outlet pipe piece ( 42 ) which is arranged by means of a ball joint ( 43 ) on an outlet pipe ( 44 ) of the base body ( 16 ) (not shown).

The outlet pipe ( 44 ) can be pivoted to the central axis B of the outlet pipe section ( 42 ) by up to an angle α. Since it is a ball joint ( 43 ), swivel directions with a component perpendicular to the plane of the drawing are also possible.

Referring to FIG. 11 shows another embodiment for the angular adjustability of a discharge pipe piece (45) (not shown) to one in the base body (16) arranged outlet pipe (46), respectively. The outlet pipe section ( 45 ) and the outlet pipe ( 46 ) are detachably connected to one another by means of a clamping ring ( 47 ). A seal ( 48 ) is provided between the outlet pipe section ( 45 ) and the outlet pipe ( 46 ).

If the clamping ring ( 47 ) is released, the outlet pipe ( 46 ) can be rotated relative to the outlet pipe section ( 45 ), at most up to the position shown in dashed lines. There is an adjustable angle β between 0 ° and 87 ° 30 'which is adjustable.

Reference list

1

Street drain

2nd

Support ring

3rd

Curb

4th

Road surface

5

Channel (gutter made of paving stones)

6

,

7

Under concrete

8th

soil

9

bucket

10th

Drain pipe

11

Connector

12th

Drain pipe

13

upper area

14

frame

15

rust

16

Basic body

17th

wall

18th

ground

19th

,

20th

Parts of the support ring

21

surface

22

Gap

23

,

24th

Ledges

25th

Extension tube

26

Sleeve seal

27

Outlet pipe section

28

collar

29

,

30th

walls

31

Recess

32

Pipe piece

33

sleeve

34

pipe

35

sleeve

36

upper waterline

37

Basic body

38

Ring groove

39

,

40

,

41

Pipe piece

42

Outlet pipe section

43

Ball joint

44

Outlet pipe

45

Outlet pipe section

46

Outlet pipe

47

Clamping ring

48

poetry
A arrow
B longitudinal axis
α, β angle

Claims (20)

1. Street drain with a sludge or with a floor drain and a sludge bucket having a base body and with a support ring on which an attachment can be arranged, characterized in that the base body ( 16 ) of the road drain ( 1 ) is made of plastic, and that the base body ( 16 ) and the support ring ( 2 ) are arranged independently of one another in the floor and or concrete ( 6 , 7 , 8 ), such that the support ring ( 2 ) the upper region ( 13 ) of the base body ( 16 ) without pressure we least partially encloses. 2. Street drain according to claim 1, characterized in that an inner diameter of the support ring ( 2 ) is larger than an outer diameter of the base body ( 16 ). 3. Street drain according to claim 1, characterized in that the support ring ( 2 ) is formed at least in two parts. 4. Street drain according to claim 1, characterized in that the support ring ( 2 ) as a reinforced with iron, steel and / or plastic fibers support ring ( 2 ) is formed. 5. Street drain according to claim 3, characterized in that ends of the at least two circular segments ( 19 , 20 ) of the support ring ( 2 ) are formed as interlocking ends. 6. Road gully according to claim 5, characterized in that the ends of the at least two circular segments ( 19 , 20 ) of the support ring ( 2 ) interlock with stair-shaped, dovetail-shaped and / or groove-shaped configurations of the ends. 7. Street drain according to claim 1, characterized in that the base body ( 16 ) is integrally formed from plastic. 8. Street drain according to claim 1, characterized in that the base body ( 16 ) is height-adjustable, such that in the upper region ( 13 ) of the basic body pers ( 16 ) engages a tube ( 25 ) whose outer diameter is the inner diameter of the base body ( 16 ) corresponds at least approximately. 9. Road gully according to claim 1, characterized in that the base body ( 16 ) is height-adjustable, such that a tube ( 25 ) overlaps the upper region ( 13 ) of the base body ( 16 ), the inner diameter of the tube ( 25 ) corresponds at least approximately to the outer diameter of the base body ( 16 ). 10. Street drain according to claim 8 or 9, characterized in that between the tube ( 25 ) and the basic body by ( 16 ) at least one sleeve seal ( 26 ) is provided. 11. Street drain according to claim 1, characterized in that the base body ( 16 ) has an articulated outlet pipe piece ( 27 ). 12. Road drain according to claim 1, characterized in that the base body ( 16 ) in the region of the run pipe piece ( 27 ) is double-walled, and that a collar ( 28 ) of the outlet pipe piece ( 27 ) is at least partially arranged between the double wall ( 29 ) is. 13. Street drain according to claim 1, characterized in that the base body ( 16 ) of the street drain ( 1 ) consists of plastic, which is made of polymers, polycondates and / or polyadducts. 14. Street drain according to claim 1, characterized in that the base body ( 16 ) of the street drain ( 1 ) made of polyethylene 32, polyethylene 40, polyethylene 63, polyethylene 80, polyethylene 100, polypropylene (PP-H, PP-B, PP -R), polybutene, polyvinyl chloride plasticizer-free (PVC-U, PVC-C, PVC-HI 1, PVC-HI 2, PVC-UK), acrylonitrile-butadiene-styrene (ABS), acrylonitrile-styrene-acrylic ester (ASA) or consists of styrene copolymers (linear polyesters, polycarbonates, unsaturated polyesters, epoxy resins, crosslinked polyesters, linear polyurethanes, crosslinked polyurethanes, polystyrenes). 15. Road gully according to claim 13 or 14, characterized in that the base body ( 16 ) has reinforcing materials such as minerals, chalk, talc, glass fibers, metallic fibers and / or plastic fibers. 16. Street drain according to claim 1, characterized in that the support ring ( 2 ) consists of plastic. 17. Street drain according to claim 16, characterized in that the support ring ( 2 ) consists of a reinforced plastic made of polyester or a thermoplastic. 18. Street drain according to claim 1, characterized in that the outlet pipe piece ( 42 ) is arranged by means of an angle-adjustable molded part on the base body ( 16 ) or on an outlet pipe ( 44 ) of the base body ( 16 ). 19. Road drain according to claim 18, characterized in that the outlet pipe piece ( 42 ) by means of a ball joint ( 43 ) on the base body ( 16 ) or on an outlet tube ( 44 ) of the base body ( 16 ) is arranged. 20. Street drain according to claim 1, characterized in that the street drain ( 1 ) in the area of the outlet pipe section ( 27 ) has an odor trap.