阅读说明：本技术 一种塑料水管防冻防垢装置 (Anti-freezing and anti-scaling device for plastic water pipe ) 是由 刘翔 朱海浪 蒋小南 冯德东 刘远平 于 2021-07-05 设计创作，主要内容包括：本发明涉及水管防冻技术领域,具体是一种塑料水管防冻防垢装置,包括水管、设置于水管端口的输水衔接套,所述水管内设置有输水腔,所述输水腔内分别设置有内管支撑架,分别设置于输水腔进水端以及输水端,贴合于输水腔内管壁支撑；传动杆件,架设于进水端以及输水端的内管支撑架之间；涡轮驱动件,安装于输水腔中并且垂直于水流方向设置,所述涡轮驱动件动力输出端用以驱动传动杆件。本发明以水流的流动为动力,通过涡轮驱动件带动清洁组件转动,同时清洁组件也沿着传动杆件位移,持续保持水流为活水状态,并且水管的内壁进行清洁处理。(The invention relates to the technical field of water pipe freezing prevention, in particular to a plastic water pipe freezing and scale prevention device which comprises a water pipe and a water delivery connecting sleeve arranged at the end port of the water pipe, wherein a water delivery cavity is arranged in the water pipe, and inner pipe supporting frames are respectively arranged in the water delivery cavity, are respectively arranged at the water inlet end and the water delivery end of the water delivery cavity, and are attached to the pipe wall support in the water delivery cavity; the transmission rod piece is erected between the inner pipe supporting frames at the water inlet end and the water delivery end; the turbine driving part is arranged in the water delivery cavity and is perpendicular to the water flow direction, and the power output end of the turbine driving part is used for driving the transmission rod piece. The invention takes the flow of water flow as power, drives the cleaning component to rotate through the turbine driving part, simultaneously the cleaning component also displaces along the transmission rod piece, continuously keeps the water flow in a running water state, and cleans the inner wall of the water pipe.)

1. The utility model provides a plastics water pipe scale control device that prevents frostbite, includes the water pipe, sets up in the water delivery of water pipe port and links up the cover, be provided with the water delivery chamber in the water pipe, its characterized in that, be provided with respectively in the water delivery chamber:

the inner pipe support frame is respectively arranged at the water inlet end and the water delivery end of the water delivery cavity and is attached to the pipe wall support in the water delivery cavity;

the transmission rod piece is erected between the inner pipe supporting frames at the water inlet end and the water delivery end;

the turbine driving part is arranged in the water delivery cavity and is perpendicular to the water flow direction, and the power output end of the turbine driving part is used for driving the transmission rod piece;

the cleaning assembly is arranged on the transmission rod piece, the cleaning end of the cleaning assembly is attached to the inner wall of the water delivery cavity, and the cleaning assembly moves along the transmission rod piece and synchronously rotates.

2. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 1, wherein the transmission rod comprises a threaded screw rod, two ends of the threaded screw rod are mounted in the inner pipe support frame through support bearings, and the cleaning assembly is connected with the threaded screw rod through a threaded transmission.

3. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 2, wherein the first helical gear and the second helical gear are respectively arranged on the rod of the threaded screw rod, the turbine driving member comprises a supporting base member, a transmission turbine mounted on the supporting base member, and a power output shaft mounted at the axle of the transmission turbine, and the shaft end of the power output shaft is provided with the incomplete gear, and the incomplete gear is arranged between the first helical gear and the second helical gear and is engaged with the first helical gear and the second helical gear in an alternating manner.

4. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 3, wherein the cleaning assembly comprises a cleaning sleeve, the cleaning sleeve is of an annular structure and is provided with an annular concave cavity on the inner annular wall, the inner edge of the annular concave cavity is provided with an inner annular insection, the threaded screw rod is provided with a transmission gear, the transmission gear is meshed with the inner annular insection, and the wheel edge of the transmission gear is embedded into the inner space of the annular concave cavity.

5. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 4, wherein the wheel of the transmission gear is provided with a protruding sleeve member, the protruding sleeve member is externally connected with an outer edge sleeve member, the outer edge sleeve member and the protruding sleeve member are connected through a shaft sleeve, the outer edge sleeve member and the transmission gear are integrated but do not rotate with the protruding sleeve member, an outer edge folding rod is fixedly installed on the outer edge sleeve member, a limiting groove is formed in a side sleeve surface of the cleaning sleeve, the limiting groove and the cleaning sleeve are integrally formed in a coaxial annular structure, and a rod end of the outer edge folding rod is embedded in the limiting groove in a limiting manner.

6. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 5, wherein the limiting groove comprises an outer edge groove opening and an inner edge rail, the rod end of the outer edge folding rod is provided with an embedded protrusion, the embedded protrusion is matched with the shape of the inner groove of the outer edge groove opening and is inserted into the outer edge groove opening, the protruding end of the embedded protrusion is provided with an embedded ball, and the embedded ball is embedded into the inner edge rail.

7. The anti-freezing and anti-scaling device for the plastic water pipe as claimed in claim 3, wherein the outer edge of the cleaning sleeve is provided with a wiping member, the wiping member is mounted on the outer surface of the cleaning sleeve through an outer ring, and the wiping member is provided with a plurality of elastic cleaning sheets.

8. The anti-freezing and anti-scaling device for plastic water pipe as claimed in claim 7, wherein the elastic cleaning sheets are disposed on the wall of the outer collar in a curved shape along the same direction, and the adjacent elastic cleaning sheets and the fixed joints between the elastic cleaning sheets and the outer collar are disposed.

9. The anti-freezing and anti-scaling device for plastic water pipe of claim 8, wherein there is a gap between the elastic cleaning piece and the outer ring.

Technical Field

The invention relates to the technical field of water pipe anti-freezing, in particular to an anti-freezing and anti-scaling device for a plastic water pipe.

Background

The inner wall of the plastic water pipe can produce a lot of scales after a long time, which not only influences the passing of water flow, but also leads to breeding of microorganisms such as bacteria and the like, and the water quality is polluted. Water pipe line among the prior art often all adopts the indoor mode of walking line and walking the line underground, perhaps is provided with the protection sleeve spare on water pipe line, but receives the hero of building topography, has a small amount of pipelines and exposes and the phenomenon of unable protection, and in chilly winter, the water in the water pipe is iced easily. Meanwhile, the scale and the ice are closely related, and the scale on the inner wall of the water pipe is easy to form an ice layer, so that the live water is gradually frozen.

The prior art discloses a plastic water pipe anti-freezing and anti-scaling device, but the actual operation of the device has great defects, a first magnet and a second magnet are designed to attract each other, and the second magnet does a circular reciprocating motion on a sliding rod to enable an anti-scaling ring to slide back and forth in a water pipe body; however, the patent has obvious technical defects that the magnetic flux rate is unstable in a low-temperature environment, a driving motor is required to be arranged for driving the magnet to move, the power needs to be kept on and electric energy needs to be consumed at any time, and the practical value is very low.

Disclosure of Invention

The invention aims to provide an anti-freezing and anti-scaling device for a plastic water pipe, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a plastics water pipe scale control device that prevents frostbite, includes the water pipe, sets up in the water delivery of water pipe port and links up the cover, be provided with the water delivery chamber in the water pipe, be provided with respectively in the water delivery chamber:

the inner pipe support frame is respectively arranged at the water inlet end and the water delivery end of the water delivery cavity and is attached to the pipe wall support in the water delivery cavity;

the transmission rod piece is erected between the inner pipe supporting frames at the water inlet end and the water delivery end;

the turbine driving part is arranged in the water delivery cavity and is perpendicular to the water flow direction, and the power output end of the turbine driving part is used for driving the transmission rod piece;

the cleaning assembly is arranged on the transmission rod piece, the cleaning end of the cleaning assembly is attached to the inner wall of the water delivery cavity, and the cleaning assembly moves along the transmission rod piece and synchronously rotates.

As a further scheme of the invention: the transmission rod piece comprises a threaded screw rod, two ends of the threaded screw rod are arranged in the inner pipe supporting frame through supporting bearings, and the cleaning assembly is connected with the threaded screw rod through threaded transmission.

As a further scheme of the invention: the screw thread lead screw is characterized in that a first helical gear and a second helical gear are respectively arranged on a rod piece of the screw thread lead screw, the turbine driving piece comprises a supporting base piece, a transmission turbine arranged on the supporting base piece and a power output shaft arranged at the wheel shaft of the transmission turbine, an incomplete gear is arranged at the shaft end of the power output shaft, and the incomplete gear is arranged between the first helical gear and the second helical gear and is meshed with the first helical gear and the second helical gear in an alternating mode.

As a further scheme of the invention: the cleaning assembly comprises a cleaning sleeve, the cleaning sleeve is of an annular structure, an annular concave cavity is formed in the inner annular wall of the cleaning sleeve, inner annular insections are arranged on the inner edge of the annular concave cavity, a transmission gear is mounted on the threaded screw rod, the transmission gear is meshed with the inner annular insections, and the wheel edge of the transmission gear is embedded into the inner space of the annular concave cavity.

As a further scheme of the invention: the utility model discloses a cleaning sleeve, including drive gear, outer edge external member, axle sleeve, limit groove, fixed mounting, outer edge folding rod, drive gear's taking turns to and is provided with the protrusion external member, the protrusion external member is external again to have outer edge external member, be connected through the axle sleeve between outer edge external member and the protrusion external member, outer edge external member is integral structure but not rotate thereupon with drive gear, outer edge fixed mounting has outer edge folding rod on the external member, be provided with the spacing groove on the side cover face of cleaning sleeve, the spacing groove wholly is the annular structure of coaxial line with cleaning sleeve, outer edge folding rod's the spacing embedded in the spacing groove of rod end.

As a further scheme of the invention: the spacing groove includes outer notch and interior track of following, the rod end along the folding rod is provided with embedded arch outward, embedded arch is full of the interior slot shape of following the notch outward and insert to outer in following the notch, embedded ball is installed to embedded bellied protruding end, embedded ball embedding is to interior in following the track.

As a further scheme of the invention: the outer edge of the cleaning sleeve is provided with an erasing piece, the erasing piece is arranged on the outer sleeve surface of the cleaning sleeve through an outer sleeve ring, and the erasing piece is provided with a plurality of elastic cleaning sheets.

As a further scheme of the invention: the elastic cleaning sheets are arranged on the ring wall of the outer ring in a bending shape along the same direction, and fixing joints are arranged between the adjacent elastic cleaning sheets and the outer ring.

As a still further scheme of the invention: a gap is formed between the elastic cleaning sheet and the outer ring.

Compared with the prior art, the invention has the beneficial effects that:

the invention drives the turbine driving part to move through the flowing of water flow, the turbine driving part synchronously drives the transmission rod part to move, the transmission rod part drives the cleaning component to rotate on one hand and drives the cleaning component to move along the transmission rod part on the other hand, thereby cleaning the inner wall of the water pipe.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

FIG. 1 is a schematic overall structure diagram of an anti-freezing and anti-scaling device for a plastic water pipe according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a turbine driving element and a driving rod according to an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of the area A in FIG. 1 according to the present invention.

FIG. 4 is a schematic structural diagram of the area B in FIG. 3 according to the present invention.

Fig. 5 is a schematic structural diagram of an erasing member according to an embodiment of the present invention.

In the figure: 11. a water pipe; 12. a water delivery cavity; 13. an inner tube support frame; 14. a driving rod member; 15. a turbine drive; 16. a cleaning assembly; 21. a support bearing; 22. a threaded lead screw; 23. a first helical gear; 24. a second helical gear; 25. a supporting base member; 26. a drive turbine; 27. a power take-off shaft; 28. an incomplete gear; 31. cleaning the sleeve; 32. an annular cavity; 33. a transmission gear; 34. inner ring insection; 41. a protruding sleeve member; 42. an outer rim assembly; 43. a shaft sleeve; 44. an outer edge folding rod; 45. a limiting groove; 51. an outer edge notch; 52. an inner edge track; 53. embedding a bulge; 54. embedding a ball; 61. an erasing member; 62. an outer ferrule; 63. fixing the joint; 64. an elastomeric cleaning sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

In one embodiment;

referring to fig. 1, an anti-freezing and anti-scaling device for a plastic water pipe is provided, which includes a water pipe 11 and a water delivery connecting sleeve 11 disposed at a port of the water pipe 11, wherein a water delivery cavity 12 is disposed in the water pipe 11, and the water delivery cavity 12 is disposed in each of the water delivery cavities 12

The inner pipe support frame 13 is respectively arranged at the water inlet end and the water delivery end of the water delivery cavity 12 and is attached to the inner pipe wall support of the water delivery cavity 12;

the transmission rod piece 14 is erected between the inner pipe support frames 13 at the water inlet end and the water delivery end;

and the turbine driving part 15 is arranged in the water conveying cavity 12 and is perpendicular to the water flow direction, and the power output end of the turbine driving part 15 is used for driving the transmission rod 14.

And the cleaning assembly 16 is arranged on the transmission rod 14, the cleaning end of the cleaning assembly is attached to the inner wall of the water conveying cavity 12, and the cleaning assembly 16 is displaced along the transmission rod 14 and synchronously rotates.

In this embodiment, the water pipe 11 is exposed in the external environment and cannot be effectively protected from freezing, the water delivery joint sleeve 11 is used for connecting with the inner pipe connecting area of the water pipe 11, and the inner pipe support frame 13 is an annular structure and is supported at the water inlet end and the water delivery end of the water delivery cavity 12; for non-circular conduits, this is not within the scope of the present embodiment.

The flow of rivers drives the motion of turbine driving piece 15, turbine driving piece 15 drives the motion of transmission member 14 in step, transmission member 14 drives cleaning assembly 16 on the one hand and rotates, drive cleaning assembly 16 on the one hand along the displacement of transmission member 14, thereby can carry out cleaning to water pipe 11 inner wall, because cleaning assembly 16's motion, drive the fluctuation of rivers, it is the running water state to keep rivers continuously, on the other hand cleaning assembly 16 carries out cleaning to the inner wall of water pipe 11, the head is like incrustation scale on the cleaning water pipe inner wall or the frost that condenses on the incrustation scale inner wall.

In one embodiment;

referring to fig. 2, the transmission rod 14 includes a threaded screw rod 22, two ends of the threaded screw rod 22 are installed in the inner tube support frame 13 through support bearings 21, and the cleaning assembly 16 is connected to the threaded screw rod 22 through threaded transmission.

In the embodiment, the driving rod 14 is designed to be driven by a screw rod, and the cleaning assembly 16 is driven by screw transmission to move along the driving rod 14, so that the inner wall of the water pipe 11 is cleaned, and the fluctuation of water flow is kept.

For the driving manner of the turbine driver 15, the following design is adopted in the present embodiment:

the screw thread lead screw 22 is provided with a first helical gear 23 and a second helical gear 24 on a rod respectively, the turbine driving member 15 comprises a supporting base 25, a transmission turbine 26 mounted on the supporting base 25, and a power output shaft 27 mounted at a wheel axle of the transmission turbine 26, an incomplete gear 28 is mounted at a shaft end of the power output shaft 27, and the incomplete gear 28 is arranged between the first helical gear 23 and the second helical gear 24 and is engaged with the first helical gear 23 and the second helical gear 24 in an alternating manner.

The water flow drives the transmission turbine 26 to move, the kinetic energy of the water flow is used for continuously driving the transmission turbine 26 to move, the transmission turbine 26 drives the power output shaft 27 to move, the incomplete gear 28 is installed at the shaft end of the power output shaft 27, each rotation period of the incomplete gear 28 is meshed with the first helical gear 23 and the second helical gear 24 in an alternating mode, and therefore the threaded screw rod 22 is driven to change the rotation direction once every rotation period, and the cleaning assembly 16 can be driven to move back and forth along the transmission rod piece 14.

Wherein the transmission ratio between the power take-off shaft 27 and the transmission turbine 26 is set according to the required travel distance of the cleaning assembly 16.

In one embodiment;

referring to fig. 1 and 3, as for the driving manner of the cleaning assembly 16, the present embodiment is designed as follows, the cleaning assembly 16 includes a cleaning sleeve 31, the cleaning sleeve 31 is in an annular structure and is provided with an annular concave cavity 32 on an inner annular wall thereof, an inner edge of the annular concave cavity 32 is provided with an inner ring gear 34, the threaded screw 22 is provided with a transmission gear 33, the transmission gear 33 is engaged with the inner ring gear 34, and a wheel edge of the transmission gear 33 is embedded into an inner space of the annular concave cavity 32.

The screw thread screw rod 22 drives the transmission gear 33 to rotate through screw thread transmission and move along the screw thread screw rod 22, on one hand, the transmission gear 33 drives the cleaning sleeve 31 to rotate through internal thread meshing, so that the cleaning sleeve 31 is driven to rotate to clean the inner wall of the pipeline, on the other hand, as the transmission gear 33 is limited in the annular concave cavity 32 along the edge, the cleaning sleeve 31 is synchronously pushed to displace when the transmission gear 33 displaces, and the cleaning sleeve 31 is also synchronously driven to move.

In one embodiment;

referring to fig. 1 and 3, since there is a certain friction when the driving gear 33 pushes the cleaning sleeve 31 to displace, the following optimized design can be adopted in the present application:

the wheel of the transmission gear 33 is provided with a protruding sleeve member 41, the protruding sleeve member 41 is externally connected with an outer edge sleeve member 42, the outer edge sleeve member 42 is connected with the protruding sleeve member 41 through a shaft sleeve 43, the outer edge sleeve member 42 and the transmission gear 33 are of an integrated structure but do not rotate along with the outer edge sleeve member, an outer edge folding rod 44 is fixedly installed on the outer edge sleeve member 42, a limiting groove 45 is formed in the side sleeve surface of the cleaning sleeve 31, the limiting groove 45 and the cleaning sleeve 31 are integrally of a coaxial annular structure, and the rod end of the outer edge folding rod 44 is embedded in the limiting groove 45 in a limiting mode.

The outer edge sleeve member 42 and the transmission gear 33 are in an integrated structure but do not rotate along with the outer edge sleeve member 42, then the outer edge sleeve member 42 synchronously moves along with the transmission gear 33 when the transmission gear 33 displaces, and then the cleaning sleeve 31 is driven to move through the outer edge folding rod 44, so that the transmission gear 33 is not required to drive the cleaning sleeve 31 to generate a position.

The side sleeve surface of the cleaning sleeve 31 is provided with a limiting groove 45, and the rod end of the outer edge folding rod 44 is limited in the limiting groove 45 of the annular structure of the cleaning sleeve 31, so that the rotation of the cleaning sleeve 31 cannot be influenced.

In one case of the present embodiment,

referring to fig. 3 and 4, the limiting groove 45 includes an outer edge notch 51 and an inner edge track 52, the rod end of the outer edge folding rod 44 is provided with an embedded protrusion 53, the embedded protrusion 53 is in an inner groove shape of the outer edge notch 51 and is inserted into the outer edge notch 51, the protruding end of the embedded protrusion 53 is provided with an embedded ball 54, and the embedded ball 54 is embedded into the inner edge track 52.

In the embodiment, the limiting groove 45 is designed to be opened and closed by two layers of the outer edge notch 51 and the inner edge track 52, the outer edge notch 51 is used for assembling the embedded protrusion 53, and the embedded ball 54 is clamped into the inner edge track 52, so that the limiting groove 45 and the outer edge folding rod 44 are connected in a relatively movable manner.

In one embodiment;

referring to fig. 5, the outer edge of the cleaning sleeve 31 is provided with a wiping member 61, the wiping member 61 is mounted on the outer sleeve surface of the cleaning sleeve 31 through an outer sleeve ring 62, the wiping member 61 comprises a plurality of elastic cleaning sheets 64, the elastic cleaning sheets 64 are arranged on the ring wall of the outer sleeve ring 62 in a curved shape in the same direction, a fixed joint 63 is arranged between the adjacent elastic cleaning sheets 64 and the outer sleeve ring 62, for the cleaning mode of the cleaning sleeve 31, the wiping member 61 is arranged on the contact surface of the cleaning sleeve 31 and the inner wall of the pipeline, a certain extrusion force exists between the elastic cleaning sheets 64 and the inner wall of the pipeline, and the cleaning effect on the scale or the frost on the inner wall of the pipeline can be improved as the cleaning sleeve 31 rotates;

in one aspect of this embodiment, the elastic cleaning sheet 64 and the outer ring 62 are designed to have a gap therebetween, so that a certain flow rate of water passes through the contact area between the wiping member 61 and the inner wall of the pipe, which is more convenient for the water to carry away the removed scale or frost.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.