CN212004727U - Butt-joint structure for water supply and drainage pipes - Google Patents

Abstract

The utility model discloses a water supply and drainage pipe butt-joint structural, including connecting pipe and fixing device, the inside dog that is provided with of connecting pipe, and install the sucking disc in the connecting pipe outside, the connector has been seted up to the connecting pipe lower extreme, and the connector surface is provided with the fixed slot, fixed surface has the rubber circle under the fixed slot. This water supply and drainage pipe butt-joint structural installation has the connector, the connector outward surface is the echelonment, the convenience is connected the water pipe of unidimensional and specification not, and the connector itself is flexible structure, be favorable to fixing device to fix the water pipe through the shrink connector, the connector surface is provided with the fixed slot, make things convenient for fixing device to fix the water pipe through the fixed slot, thereby make fixing device and connector laminating more firm, and the connected mode of rubber circle and connector is for bonding, and the rubber circle is the symmetric distribution about the vertical central line of fixed slot, prevent that water from overflowing from the connector, fixing device's leakproofness has been ensured.

Description

Butt-joint structure for water supply and drainage pipes

Technical Field

The utility model relates to a drain pipe technical field specifically is a water supply and drainage pipe butt-joint structural.

Background

The drain pipe is a novel seepage and drainage plastic pipe which is formed by adding other additives into High Density Polyethylene (HDPE) and has a corrugated shape, the seepage corrugated pipe is formed by punching a groove and externally wrapping needle-punched geotextile around the pipe, the seepage corrugated pipe can be divided into a single-wall seepage corrugated pipe and a double-wall seepage corrugated pipe according to the type of the corrugated pipe, and the drain pipe is widely applied to the drainage fields of families, highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts and the like.

At present, a drain pipe butt joint structure on the market cannot be used for tightly jointing a water pipe effectively, the installation is very inconvenient, the communicated drain pipe is not convenient to fix, and the drain pipe does not have a deodorization function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply and drainage pipe butt-joint structural to propose general novel drain pipe butt-joint structural in solving above-mentioned background art, it can not effectually carry out tight joint to the water pipe, and installs the inconvenience very, and the drain pipe after the switch-on is also not convenient for fixed, and the drain pipe does not possess the problem of deodorant function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water supply and drainage pipe butt-joint structure, includes connecting pipe and fixing device, the inside dog that is provided with of connecting pipe, and the connecting pipe outside installs the sucking disc, the connector has been seted up to the connecting pipe lower extreme, and the connector surface is provided with the fixed slot, fixed surface has the rubber circle under the fixed slot, fixing device places in the connecting pipe surface, connector internal connection has the water pipe, and the water pipe lower extreme is connected with deodorant core, deodorant core upper end external surface fixing has solid fixed ring.

Preferably, the outer surface of the connecting port is in a step shape, and the connecting port is of a flexible structure.

Preferably, the rubber ring is connected with the connecting port in an adhesion mode, and the rubber ring is symmetrically distributed about the vertical center line of the fixing groove.

Preferably, fixing device is including card strip, draw-in groove, locking piece, handle and screw, and the draw-in groove has been seted up on the card strip surface, card strip fixed surface has the locking piece, and locking piece one end is provided with the handle, handle end-to-end connection has the screw.

Preferably, the clamping grooves are equidistantly distributed on the surfaces of the clamping strips and are of an inclined structure.

Preferably, the handle passes through and constitutes adjustable structure between screw and the card strip, and card strip both ends are protruding form.

Compared with the prior art, the beneficial effects of the utility model are that: the novel drain pipe butt joint structure is provided with the connecting port, the outer surface of the connecting port is in a step shape, the connecting port can be conveniently connected with water pipes of different sizes and specifications, the connecting port is of a flexible structure, the fixing device can be favorably fixed on the water pipes through the contraction of the connecting port, the surface of the connecting port is provided with the fixing grooves, the fixing device can conveniently fix the water pipes through the fixing grooves, and therefore the fixing device is more firmly attached to the connecting port;

the novel drain pipe butt joint structure is provided with the fixing device, the handle forms an adjustable structure through the screw and the clamping strip, the screw is rotated by the handle to enable the clamping strip to contract, so that the effect of fixing the connecting port and the water pipe is achieved, the two ends of the clamping strip are in a convex shape, the handle is prevented from being excessively twisted, and the clamping strip is enabled to fall off;

this novel drain pipe butt joint structural installation has deodorant core, and deodorant core is connected in the water pipe lower extreme, and deodorant core surface is flexible structure, is favorable to the water in the water pipe to lead to the sewer through deodorant core, and deodorant core surface is flat bending structure, has prevented that the peculiar smell circulation in the sewer is indoor, and deodorant core upper end external fixed surface has solid fixed ring for deodorant core can be more firm fix at the water pipe lower extreme.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of a side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the fixing device of the present invention.

In the figure: 1. a connecting pipe; 2. a stopper; 3. a suction cup; 4. a connecting port; 5. fixing grooves; 6. a rubber ring; 7. a fixing device; 701. clamping the strip; 702. a card slot; 703. a locking block; 704. a handle; 705. a screw; 8. a water pipe; 9. a deodorant core; 10. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a butt-joint structure of a water supply and drainage pipe comprises a connecting pipe 1 and a fixing device 7, wherein a stop block 2 is arranged inside the connecting pipe 1, a sucker 3 is installed outside the connecting pipe 1, a connecting port 4 is formed at the lower end of the connecting pipe 1, the outer surface of the connecting port 4 is in a step shape, and the connecting port 4 is of a flexible structure, the stop block 2 is arranged inside the connecting pipe 1, so that when a water pipe 8 connected with the connecting port 4 above the connecting pipe 1 drains, water drained into the connecting pipe 1 cannot flow out of the connecting port 4 at the right end of the connecting pipe 1, the environment pollution caused by the flowing-out water is prevented, the water pipes 8 with different sizes and specifications can be conveniently connected due to the fact that the outer surface of the connecting port 4 is in the step shape, and the connecting port;

the surface of the connecting port 4 is provided with a fixing groove 5, the lower surface of the fixing groove 5 is fixedly provided with a rubber ring 6, the rubber ring 6 is connected with the connecting port 4 in a bonding mode, the rubber ring 6 is symmetrically distributed about the vertical central line of the fixing groove 5, and the fixing groove 5 is arranged on the surface of the connecting port 4, so that the fixing device 7 can conveniently fix the water pipe 8 through the fixing groove 5, the fixing device 7 is more firmly attached to the connecting port 4, the rubber ring 6 is connected with the connecting port 4 in a bonding mode, and the rubber ring 6 is symmetrically distributed about the vertical central line of the fixing groove 5, so that the connecting port 4 can seal the connected water pipe 8 through the rubber ring 6, water is prevented from overflowing from the connecting port 4, and the tightness of the fixing device 7 is;

the fixing device 7 is placed on the surface of the connecting pipe 1, the water pipe 8 is connected inside the connecting port 4, the lower end of the water pipe 8 is connected with the deodorization core 9, the outer surface of the upper end of the deodorization core 9 is fixedly provided with the fixing ring 10, the fixing device 7 comprises a clamping strip 701, a clamping groove 702, a locking block 703, a handle 704 and a screw 705, the surface of the clamping strip 701 is provided with the clamping groove 702, the surface of the clamping strip 701 is fixedly provided with the locking block 703, one end of the locking block 703 is provided with the handle 704, the tail end of the handle 704 is connected with the screw, the clamping groove 702 is equidistantly distributed on the surface of the clamping strip 701, the clamping groove 702 is in an inclined structure, the handle 704 forms an adjustable structure with the clamping strip 701 through the screw 705, the two ends of the clamping strip 701 are in a convex shape, the clamping groove 702 is equidistantly distributed on the surface of the clamping strip 701, the clamping groove 702, because the handle 704 forms an adjustable structure with the clamping strip 701 through the screw 705, when the water pipe 8 needs to be fixedly connected and fixed, the handle 704 can be twisted to drive the screw 705 to rotate so that the clamping strip 701 can be expanded, then the clamping strip 701 is sleeved in the connecting port 4 where the water pipe 8 is jointed, the clamping strip 701 is tightened through twisting the handle 704 in the opposite direction so as to fix the connecting port 4 and the water pipe 8, the two ends of the clamping strip 701 are protruded, the phenomenon that the twisting handle 704 is excessive is prevented, the clamping strip 701 is separated out, the lower end of the water pipe 8 is connected with the deodorization core 9, the surface of the deodorization core 9 is in a flexible bending structure, when water in the water pipe 8 is discharged to the deodorization core 9, the surface of the deodorization core 9 is expanded, the water is discharged, the surface of the deodorization core 9 is contracted to be in a zigzag structure under the state that no water exists, and the odor in the sewer is prevented.

The working principle is as follows: when the water supply and drainage pipe butt joint structure is used, firstly, according to the size and specification of the water pipe 8, the water pipe 8 required for drainage is inserted into the connecting port 4 at the upper end of the connecting pipe 1, then the handle 704 is twisted to drive the screw 705 to rotate so as to expand the clamping strip 701, the clamping strip 701 is sleeved into the fixing groove 5 corresponding to the upper surface of the connecting port 4, the rubber ring 6 fixed on the lower surface of the fixing groove 5 can seal the connected water pipe 8 to prevent water from overflowing from the connecting port 4, the tightness of the fixing device 7 is ensured, then the clamping strip 701 is tightened by twisting the handle 704 so as to fix the connecting port 4 and the water pipe 8, the two ends of the clamping strip 701 are in a convex shape to prevent the twisting handle 704 from excessively causing the clamping strip 701 to fall off, then the connecting port 4 at the right side of the connecting pipe 1 is selectively communicated according to the self condition, then the water pipe 8 leading to a sewer is communicated with the connecting port, and 1 inside dog 2 that is provided with of connecting pipe, when being favorable to the 8 drainage of water pipe that connecting pipe 1 top connector 4 connects, the water of discharging into in the connecting pipe 1 can not flow from the connector 4 of 1 right-hand member of connecting pipe, the water polluted environment that has prevented to flow, connect and will stink core 9 upper end cover at the water pipe 8 lower extreme after water pipe 8, and from supreme solid fixed ring 10 that embolias down, make that stink core 9 can be more firm fix at 8 lower extremes of water pipe, it can to put into the sewer with stink core 9 at last, and find suitable position and fix connecting pipe 1 in the wall limit through sucking disc 3, and then saved the space.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A water supply and drainage pipe butt joint structure comprises a connecting pipe (1) and a fixing device (7), and is characterized in that: connecting pipe (1) inside is provided with dog (2), and installs sucking disc (3) in the connecting pipe (1) outside, connector (4) have been seted up to connecting pipe (1) lower extreme, and connector (4) surface is provided with fixed slot (5), fixed surface has rubber circle (6) under fixed slot (5), fixing device (7) are placed in connecting pipe (1) surface, connector (4) internal connection has water pipe (8), and water pipe (8) lower extreme is connected with deodorant core (9), deodorant core (9) upper end external surface is fixed with solid fixed ring (10).

2. A water supply and drainage pipe butt joint structure as claimed in claim 1, wherein: the outer surface of the connecting port (4) is in a step shape, and the connecting port (4) is of a flexible structure.

3. A water supply and drainage pipe butt joint structure as claimed in claim 1, wherein: the rubber ring (6) is connected with the connecting port (4) in an adhesion mode, and the rubber ring (6) is symmetrically distributed about the vertical center line of the fixing groove (5).

4. A water supply and drainage pipe butt joint structure as claimed in claim 1, wherein: the fixing device (7) comprises a clamping strip (701), a clamping groove (702), a locking block (703), a handle (704) and a screw (705), the clamping groove (702) is formed in the surface of the clamping strip (701), the locking block (703) is fixed on the surface of the clamping strip (701), the handle (704) is arranged at one end of the locking block (703), and the screw (705) is connected to the tail end of the handle (704).

5. A water supply and drainage pipe butt joint structure as claimed in claim 4, wherein: the clamping grooves (702) are distributed on the surface of the clamping strip (701) at equal intervals, and the clamping grooves (702) are of an inclined structure.

6. A water supply and drainage pipe butt joint structure as claimed in claim 4, wherein: the handle (704) and the clamping strip (701) form an adjustable structure through a screw (705), and two ends of the clamping strip (701) are convex.

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