CN215000120U - PVC drain pipe that can finely tune - Google Patents

Abstract

The utility model discloses a PVC drain pipe capable of being finely adjusted, which comprises a corrugated pipe, a PVC pipe and a connector, wherein a rubber hose is arranged in the corrugated pipe, the PVC pipe is connected at two ends of the rubber hose in a melting way, the rubber hose penetrates through the outer wall of the corrugated pipe and extends to the other side of the corrugated pipe, fixing rings are symmetrically welded at two ends of the corrugated pipe, the connector is installed on the left side of the PVC pipe through threads, the shape of the rubber hose can be fixed by arranging the corrugated pipe, the required requirement is met, meanwhile, the outer wall of the rubber hose can be effectively protected from being damaged by arranging the corrugated pipe, the service life of the rubber hose is effectively prolonged, the economic cost is greatly saved, the problem that the pipeline is blocked can be effectively solved by arranging a dust screen, the pipeline maintenance period is greatly prolonged, the working strength of workers is also reduced, and the maintenance of maintenance personnel on the pipeline is also facilitated by arranging the dust screen, greatly saves the economic cost.

Description

PVC drain pipe that can finely tune

Technical Field

The utility model relates to a PVC water pipe technical field specifically is a PVC drain pipe that can finely tune.

Background

PVC (polyvinyl chloride) is a high molecular material obtained by vinyl chloride through addition polymerization reaction, is a third most widely produced synthetic plastic polymer after polyethylene and polypropylene, is white powder with an amorphous structure, has poor stability to light and heat, does not have a fixed melting point, has better mechanical property and excellent dielectric property.

The existing PVC pipe still has the following problems when in use: 1. when the PVC pipe is used, the PVC pipe cannot be adjusted slightly, the PVC pipe is inconvenient to use in special environments, 2, the PVC pipe is inconvenient to connect when being installed or connected with other pipelines, and 3, the PVC pipe is not provided with a filter screen, so that the pipeline is easy to block.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a PVC drain pipe that can finely tune has solved current PVC pipe and can not finely tune, uses inconveniently under some special environment, simultaneously when the installation or with other pipe connection inconvenient connections, the inside dust screen that does not have of pipeline causes the problem of the inside jam of pipeline easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PVC drain pipe that can finely tune, includes bellows, PVC pipe and connector, the bellows is inside to be equipped with rubber hose, the rubber hose both ends have dissolved the PVC pipe, rubber hose runs through the bellows outer wall and extends to the opposite side of bellows, the symmetrical welding in bellows both ends has solid fixed ring, PVC pipe left side screw thread installs the connector.

Preferably, the welding of solid fixed ring outer wall has the fixed block, the nut is installed to fixed block one end, fixed block one side is equipped with the bolt, the bolt runs through the fixed block outer wall and extends to the opposite side, the bolt other end runs through the nut and extends to the opposite side of nut.

Preferably, the inner wall of the top of the connector is provided with an upper threaded inner wall, the inner wall of the bottom of the connector is provided with a lower threaded inner wall, and the connector is made of polyethylene materials.

Preferably, the connector outer wall is provided with a limiting hole, the limiting hole penetrates through the connector outer wall and extends to the inside of the connector, and a mounting ring is arranged inside the connector.

Preferably, the inside baffle that installs of collar, the baffle symmetry is installed inside the collar, the collar top is equipped with the pivot, the pivot runs through the baffle top and extends to the opposite side of baffle, the inside dust screen that installs of collar, dust screen bottom and baffle top adhesive bonding are connected.

Preferably, the welding of baffle bottom has the connecting block, connecting block outer wall fixed mounting has reset spring, reset spring's the other end fixed mounting is at the outer wall of another connecting block.

Preferably, the handle is installed to the collar outer wall, handle one end is run through spacing hole and is extended to the opposite side in spacing hole, the diameter of collar is less than connector inside diameter.

(III) advantageous effects

The utility model provides a PVC drain pipe that can finely tune. The method has the following beneficial effects:

(1) this drain pipe, through rubber hose, the bellows set up the effectual traditional PVC drain pipe of having solved and can not carry out the problem of finely tuning, rubber hose links together two sections PVC union couplings, rubber hose's plasticity is strong simultaneously, can buckle simultaneously and finely tune, the setting of bellows can be fixed rubber hose's molding, reach required requirement, the setting of bellows can effectual protection rubber hose outer wall not suffer the damage simultaneously, the effectual life who prolongs rubber hose, very big saving economic cost.

(2) This drain pipe, setting through the connector, when effectual traditional PVC pipe of having solved is connected with other pipelines, the problem of inconvenient connection, traditional PVC pipe all will adopt the sticky tape to bind when being connected with other pipelines, such connected mode is not only connected unstably, the connection process is still troublesome simultaneously, connector inner wall top is provided with the threaded inner wall, can be connected with other pipelines through the threaded inner wall, connector inner wall bottom is equipped with down the threaded inner wall, the setting of lower threaded inner wall can make things convenient for connector and PVC union coupling, very big promotion PVC pipe and other pipeline connection's convenience, simultaneously very big improvement work efficiency, pipeline connection's stability has been promoted.

(3) This drain pipe, through the effectual traditional PVC intraduct that has solved of setting up of collar and dust screen and not set up the condition that the dust screen is easily blockked up, so the intraduct of traditional PVC is not equipped with the dust screen so long-time back pipeline inside can be blockked up by the foreign matter, lead to the pipeline can not normally drain, the setting through the dust screen can effectually solve the condition that the pipeline is blockked up, very big promotion pipeline maintenance cycle, workman's working strength has still been reduced simultaneously, the setting of dust screen has still made things convenient for the maintenance of maintainer to the pipeline, very big saving economic cost.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a structural view of the bellows of the present invention;

fig. 3 is a sectional view of the connector of the present invention;

fig. 4 is a front view of the dust screen of the present invention.

In the figure, 1-corrugated pipe, 2-PVC pipe, 3-connector, 4-fixing ring, 5-fixing block, 6-nut, 7-bolt, 8-rubber hose, 9-limiting hole, 10-upper thread inner wall, 11-lower thread inner wall, 12-handle, 13-dust screen, 14-mounting ring, 15-connecting block, 16-reset spring, 17-rotating shaft and 18-clapboard.

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, an embodiment of the present invention provides a technical solution: the utility model provides a PVC drain pipe that can finely tune, includes bellows 1, PVC pipe 2 and connector 3, 1 inside rubber hose 8 that is equipped with of bellows, 8 both ends of rubber hose have dissolved PVC pipe 2, rubber hose 8 runs through 1 outer wall of bellows and extends to the opposite side of bellows 1, 1 both ends symmetrical welding of bellows has solid fixed ring 4, connector 3 is installed to 2 left sides screw threads of PVC pipe, and PVC pipe 2 can be finely tuned in setting up of rubber hose 8, and bellows 1's setting can carry out a location to rubber hose 8 after 8 fine setting of rubber hose are accomplished simultaneously for rubber hose 8 keeps the molding after the fine setting, and the setting of connector 3 can make things convenient for PVC pipe 2 to be connected with other pipelines or other parts, very big promotion PVC pipe 2's practicality.

The welding of 4 outer walls of solid fixed ring has fixed block 5, nut 6 is installed to 5 one ends of fixed block, 5 one sides of fixed block are equipped with bolt 7, bolt 7 runs through 5 outer walls of fixed block and extends to the opposite side, the bolt 7 other end runs through nut 6 and extends to the opposite side of nut 6, and solid fixed ring 4 sets up the convenience and fixes bellows 1 on PVC pipe 2, places the condition that bellows 1 drops in the use, and bolt 7 and nut 8's cooperation is used can effectually press from both sides solid fixed ring 4 and press from both sides tightly fixedly simultaneously.

3 top inner walls of connector are equipped with threaded inner wall 10, 3 bottom inner walls of connector are equipped with down threaded inner wall 11, connector 3 adopts the polyethylene material to make, and the setting of lower threaded inner wall 11 is convenient to be connected with PVC pipe 2, goes up threaded inner wall 10 and sets up the convenience and manage 2 and other pipe connections with PVC, very big promotion the convenience of pipe connection.

The outer wall of the connector 3 is provided with a limiting hole 9, the limiting hole 9 penetrates through the outer wall of the connector 3 and extends to the inside of the connector 3, a mounting ring 14 is arranged inside the connector 3, and the mounting ring 14 is arranged to facilitate installation of the dust screen 13.

14 internally mounted of collar has baffle 18, 18 symmetries of baffle are installed inside collar 14, 14 tops of collar are equipped with pivot 17, pivot 17 runs through 18 tops of baffle and extends to the opposite side of 18 baffles, 14 internally mounted of collar has dust screen 13, dust screen 13 bottom and 18 top bonding connections of baffle, and setting up of pivot 17 has made things convenient for the rotation of 18 baffles, and setting up of 18 baffles has made things convenient for reset spring 16's installation simultaneously.

The welding of 18 bottoms of baffle has connecting block 15, 15 outer wall fixed mounting of connecting block has reset spring 16, reset spring 16's other end fixed mounting is at the outer wall of another connecting block 15, and reset spring 16's setting makes things convenient for the rotation of baffle 18 and resets, has reduced the loaded down with trivial details nature of workman's operation, very big promotion work efficiency.

Handle 12 is installed to 14 outer walls of collar, handle 12 one end is run through spacing hole 9 and is extended to the opposite side of spacing hole 9, the diameter of collar 14 is less than 3 inside diameters of connector, and spacing hole 9's setting can conveniently be taken out collar 14 from 3 insides of connector, changes dust screen 13, very big promotion the convenience of work.

The working principle is as follows: pass bellows 1 with rubber hose 8 during the use and be in the same place with PVC pipe 2 butt fusion, then be in the same place PVC pipe 2 one end is installed with connector 3 through lower threaded inner wall 11, spacing hole 9 has been seted up to connector 3 outer wall, put into connector 3 inner wall with collar 14 through spacing hole 9, the welding of bellows 1 outer wall has solid fixed ring 4, install bolt 7 on solid fixed ring 4, after rubber hose 8 is connected with PVC pipe 2 and is accomplished, screw up bolt 7, make solid fixed ring 4 with the firm fixing of rubber hose 8 at PVC pipe 2 outer wall, when with other pipe connection, through connector 3 inside upper thread inner wall 10 and other parts or pipe connection.

The utility model relates to a 1-corrugated pipe, a 2-PVC pipe, a 3-connector, a 4-fixing ring, a 5-fixing block, a 6-nut, a 7-bolt, an 8-rubber hose, a 9-limiting hole, a 10-upper thread inner wall, a 11-lower thread inner wall, a 12-handle, a 13-dust screen, a 14-mounting ring, a 15-connecting block, a 16-reset spring, a 17-rotating shaft and a 18-clapboard, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and the principle of the parts can be known by the technicians or conventional experimental methods, the utility model solves the problems that the existing PVC pipe can not be finely adjusted, is inconvenient to use in some special environments, and is inconvenient to connect when being installed or connected with other pipes, the inside dust screen that does not have of pipeline causes the inside problem of blockking up of pipeline easily, the utility model discloses a combination mutually of above-mentioned part can make things convenient for connector and PVC union coupling, very big promotion PVC pipe and other pipe connection's convenience, simultaneously very big improvement work efficiency, promoted pipe connection's stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a PVC drain pipe that can finely tune which characterized in that: including bellows (1), PVC pipe (2) and connector (3), bellows (1) inside is equipped with rubber hose (8), rubber hose (8) both ends are dissolved and have been connect PVC pipe (2), rubber hose (8) run through the opposite side of bellows (1) outer wall and extend to bellows (1), bellows (1) both ends symmetrical welding has solid fixed ring (4), connector (3) are installed to PVC pipe (2) left side screw thread.

2. A trimmable PVC drain pipe as claimed in claim 1, wherein: solid fixed ring (4) outer wall welding has fixed block (5), nut (6) are installed to fixed block (5) one end, fixed block (5) one side is equipped with bolt (7), bolt (7) run through fixed block (5) outer wall and extend to the opposite side, bolt (7) other end runs through nut (6) and extends to the opposite side of nut (6).

3. A trimmable PVC drain pipe as claimed in claim 1, wherein: the connector (3) top inner wall is equipped with screw thread inner wall (10), connector (3) bottom inner wall is equipped with down screw thread inner wall (11), connector (3) adopt the polyethylene material to make.

4. A trimmable PVC drain pipe as claimed in claim 1, wherein: the connector (3) outer wall is equipped with spacing hole (9), spacing hole (9) run through connector (3) outer wall and extend to the inside of connector (3), connector (3) inside is equipped with collar (14).

5. A trimmable PVC drain pipe according to claim 4, characterized in that: installing ring (14) internally mounted has baffle (18), baffle (18) symmetry is installed inside installing ring (14), installing ring (14) top is equipped with pivot (17), pivot (17) run through baffle (18) top and extend to the opposite side of baffle (18), installing ring (14) internally mounted has dust screen (13), dust screen (13) bottom and baffle (18) top adhesive bonding.

6. A trimmable PVC drain pipe according to claim 5, characterized in that: the welding of baffle (18) bottom has connecting block (15), connecting block (15) outer wall fixed mounting has reset spring (16), the other end fixed mounting of reset spring (16) is at the outer wall of another connecting block (15).

7. A trimmable PVC drain pipe according to claim 5, characterized in that: handle (12) are installed to collar (14) outer wall, handle (12) one end runs through spacing hole (9) and extends to the opposite side of spacing hole (9), the diameter of collar (14) is less than connector (3) inside diameter.

Images