CN216058612U

CN216058612U - Micro-spraying or drip-irrigation type composite PE pipe

Info

Publication number: CN216058612U
Application number: CN202122460060.XU
Authority: CN
Inventors: 杨江涛; 张建华; 张刚
Original assignee: Hebei Xiongtai Pipeline Technology Co ltd
Current assignee: Hebei Xiongtai Pipeline Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-18
Anticipated expiration: 2031-10-13

Abstract

The utility model provides a micro-spraying or drip-irrigation type composite PE pipe, which belongs to the field of irrigation devices and comprises: compounding a PE pipe; the detachable mechanism is arranged on the composite PE pipe; the mounting cylinder is arranged on the detachable mechanism; the water spraying head is fixedly connected to the upper end of the mounting cylinder; the limiting mechanism is arranged on the mounting cylinder; the water spray head and the mounting cylinder can be disassembled by the threaded connection between the internal thread pipe and the external thread pipe, the sealing plug is movably inserted in the water inlet of the mounting cylinder, the water in the composite PE pipe can be prevented from flowing into the mounting cylinder, so that the water spray head cannot perform micro-spraying or drip irrigation, the movement of the sealing plug can be realized by the movement of the pull rod, the water in the composite PE pipe can be controlled to enter the mounting cylinder by the movement of the sealing plug, and the problems that the water in the composite PE pipe flows from the through hole and cannot close the micro-spraying or drip irrigation opening on the composite PE pipe in the prior art can be solved.

Description

Micro-spraying or drip-irrigation type composite PE pipe

Technical Field

The utility model belongs to the field of irrigation devices, and particularly relates to a micro-spraying or drip-irrigation type composite PE pipe.

Background

In the market of municipal pipes in PE pipes, plastic pipes are steadily developing, and PE pipes, PP-R pipes and UPVC pipes all occupy the ground, wherein the strong development of the PE pipes is most remarkable. PE pipe's application is extensive. The water supply pipe and the gas pipe are two largest application markets.

In order to adapt to farmland irrigation, the composite PE pipe is provided with the through hole, so that water can flow out of the composite PE pipe, micro-spraying or drip irrigation can be controlled by controlling the water flow, when the water flows in the composite PE pipe, the water flows in the through hole, and a micro-spraying or drip irrigation opening on the composite PE pipe cannot be closed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a micro-spraying or drip-irrigation type composite PE pipe, and aims to solve the problem that water flows from a through hole when the water flows in the composite PE pipe in the prior art, and a micro-spraying or drip-irrigation opening on the composite PE pipe cannot be closed.

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

a micro-spray or drip irrigation type composite PE pipe comprises:

compounding a PE pipe;

the detachable mechanism is arranged on the composite PE pipe;

the mounting cylinder is arranged on the detachable mechanism;

the sprinkler head is fixedly connected to the upper end of the mounting cylinder;

the limiting mechanism is arranged on the mounting cylinder; and

the sealing plug is arranged on the limiting mechanism and movably inserted into the water inlet of the mounting barrel so as to plug the water inlet of the mounting barrel.

As a preferable scheme of the present invention, the detachable mechanism includes an internal threaded pipe and an external threaded pipe, the internal threaded pipe is fixedly connected to the water outlet of the composite PE pipe, and the external threaded pipe is screwed into the internal threaded pipe.

As a preferable scheme of the present invention, the limiting mechanism includes a positioning component and a limiting component, the limiting component is disposed on the mounting tube, the limiting component is connected to the sealing plug to limit the position of the sealing plug, the positioning component is disposed on the mounting tube, and the positioning component is connected to the limiting component to position the sealing plug.

As a preferable scheme of the present invention, the positioning component includes two L-shaped sliding grooves and two connecting grooves, the two L-shaped sliding grooves are both formed in the circumferential inner wall of the mounting cylinder, the connecting grooves are formed in the circumferential inner wall of the mounting cylinder, and the connecting grooves are communicated with the two L-shaped sliding grooves.

As a preferred scheme of the present invention, the limiting component includes a pull rod, a mounting plate, a spring, a limiting ring and an L-shaped sliding block, the mounting plate is fixedly connected to the inner circumferential wall of the mounting cylinder, the pull rod is movably inserted between the mounting plate and the sprinkler bead, two ends of the pull rod respectively movably penetrate through the mounting plate and the sprinkler bead and extend to the outer sides of the sprinkler bead and the mounting plate, the limiting ring is fixedly connected to the circumferential surface of the pull rod, the limiting ring is located on the upper side of the mounting plate, the spring is sleeved on the pull rod, the spring is located between the limiting ring and the mounting plate, the L-shaped sliding block is fixedly connected to the circumferential surface of the limiting ring, and the L-shaped sliding block is further rotatably connected to one of the L-shaped sliding grooves.

As a preferable scheme of the utility model, the circumferential surface of the pull rod is fixedly connected with a water baffle which is positioned in the water spraying head, and the upper end of the water baffle is provided with a plurality of through holes.

As a preferable scheme of the present invention, the upper end of the pull rod is fixedly connected with a rotating plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, through threaded connection between internal thread pipe and the external screw thread pipe, can dismantle sprinkler bead and installation section of thick bamboo, peg graft in the water inlet of installation section of thick bamboo through the sealing plug activity, can prevent the inside rivers of compound PE to go into in the installation section of thick bamboo for the sprinkler bead can't spout a little or drip irrigation, removes through the pull rod and can realize that the sealing plug removes, removes through the sealing plug and can control in the inside water of compound PE gets into the installation section of thick bamboo.

2. In this scheme, through L type slider sliding connection in one of them L type spout for L type slider can restrict the position of sealing plug, prevents that the sealing plug from being promoted by water pressure, can restrict the position of L type slider through the setting of spring, prevents that L type slider from removing in L type spout, can control the water yield of sprinkler bead through the setting of breakwater and through-hole.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of a composite PE tube and mounting sleeve according to the utility model;

FIG. 3 is an exploded view of the composite PE tube and an internally threaded tube according to the present invention;

FIG. 4 is an exploded view of the present invention at the mounting cartridge and sprinkler head;

fig. 5 is a sectional view at the installation cylinder of the present invention.

In the figure: 1. compounding a PE pipe; 2. an internally threaded tube; 3. mounting the cylinder; 4. a sprinkler head; 5. a pull rod; 6. rotating the plate; 7. a water baffle; 8. a limiting ring; 9. an L-shaped chute; 10. an L-shaped slider; 11. a spring; 12. a sealing plug; 13. an externally threaded tube; 14. mounting a plate; 15. a through hole; 16. and connecting the grooves.

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:

a micro-spray or drip irrigation type composite PE pipe comprises:

compounding a PE pipe 1;

the detachable mechanism is arranged on the composite PE pipe 1;

the mounting cylinder 3 is arranged on the detachable mechanism;

the sprinkler head 4 is fixedly connected to the upper end of the mounting cylinder 3;

the limiting mechanism is arranged on the mounting cylinder 3; and

the sealing plug 12 is arranged on the limiting mechanism, and the sealing plug 12 is movably inserted into the water inlet of the installation barrel 3 so as to block the water inlet of the installation barrel 3.

In the embodiment of the present invention, the mounting cylinder 3 is fixedly connected to the upper end of the external threaded pipe 13, and the sealing plug 12 is rotatably connected to the lower end of the pull rod 5, so that the sprinkler head 4 can perform micro-sprinkling or drip irrigation by controlling the water pressure inside the composite PE pipe 1.

Specifically, the detachable mechanism comprises an internal thread pipe 2 and an external thread pipe 13, wherein the internal thread pipe 2 is fixedly connected to a water outlet of the composite PE pipe 1, and the external thread pipe 13 is in threaded connection with the internal thread pipe 2.

In the embodiment of the present invention, the removal and installation of the externally threaded pipe 13 can be achieved by the threaded connection between the internally threaded pipe 2 and the externally threaded pipe 13.

Specifically, stop gear includes positioning element and stop part, and stop part sets up on installation section of thick bamboo 3, and stop part is connected in order to restrict the position of sealing plug 12 with sealing plug 12, and positioning element sets up on installation section of thick bamboo 3, and positioning element is connected in order to realize the location of sealing plug 12 with stop part.

In an embodiment of the utility model a stop member is connected to the sealing plug 12 to limit the position of the sealing plug 12 and a locating member is connected to the stop member to effect location of the sealing plug 12.

Specifically, the positioning component includes L-shaped sliding grooves 9 and connecting grooves 16, the L-shaped sliding grooves 9 are provided with two, the two L-shaped sliding grooves 9 are all opened on the inner circumferential wall of the mounting cylinder 3, the connecting grooves 16 are opened on the inner circumferential wall of the mounting cylinder 3, and the connecting grooves 16 are communicated with the two L-shaped sliding grooves 9.

In the embodiment of the present invention, the L-shaped sliding grooves 9 are configured to slidably connect the L-shaped sliding blocks 10, such that the L-shaped sliding blocks 10 can move in the L-shaped sliding grooves 9, and the connecting grooves 16 are configured to connect the two L-shaped sliding grooves 9, such that the L-shaped sliding blocks 10 can move from one of the L-shaped sliding grooves 9 to the other L-shaped sliding groove 9.

Specifically, the spacing part includes the pull rod 5, the mounting panel 14, spring 11, spacing ring 8 and

L type slider

10, 14 fixed connection of mounting panel is on the circumference inner wall of a mounting

cylinder

3, 5 activities of pull rod are pegged graft between mounting panel 14 and sprinkler bead 4, and the both ends of pull rod 5 activity respectively run through mounting panel 14 and sprinkler bead 4 and extend to the outside of sprinkler bead 4 and mounting panel 14, 8 fixed connection of spacing ring in the circumference surface of pull rod 5, and spacing ring 8 is located the upside of mounting panel 14, spring 11 covers is located on pull rod 5, and spring 11 is located between spacing ring 8 and mounting panel 14, L type slider 10 fixed connection is on the circumference surface of spacing ring 8, and L type slider 10 still rotates to be connected in one of them L type spout 9.

In the specific embodiment of the utility model, the mounting plate 14 is used for connecting the pull rod 5, the pull rod 5 is used for connecting the sealing plug 12, the position of the limiting ring 8 can be limited by the arrangement of the spring 11, the position of the limiting ring 8 can be limited by the arrangement of the L-shaped slider 10, the position of the sealing plug 12 can be limited by the arrangement of the limiting ring 8, the L-shaped slider 10 moves into the connecting groove 16 from one L-shaped sliding groove 9, and then moves into the other L-shaped sliding groove 9 from the connecting groove 16, the sealing plug 12 can be moved, so that the water inlet of the mounting barrel 3 is opened, the limiting ring 8 can be rotated by the rotation of the pull rod 5, and the rotation of the L-shaped slider 10 can be realized by the rotation of the limiting ring 8.

Specifically, referring to fig. 2 and 4, the water guard 7 is fixedly connected to the circumferential surface of the pull rod 5, the water guard 7 is located in the sprinkler head 4, and a plurality of through holes 15 are formed in the upper end of the water guard 7.

In the embodiment of the present invention, the through holes 15 are matched with the water outlets on the sprinkler head 4, so that the water baffle 7 and the plurality of through holes 15 can control the water outlet amount of the sprinkler head 4.

Specifically, referring to fig. 1 and 2, the upper end of the pull rod 5 is fixedly connected with a rotating plate 6.

In the embodiment of the present invention, the rotation of the pull rod 5 is facilitated by the provision of the rotation plate 6.

The working principle or the working process of the micro-spraying or drip irrigation type composite PE pipe provided by the utility model is as follows: the rotating plate 6 is rotated, the rotating plate 6 rotates to drive the pull rod 5 to rotate, the sealing plug 12 is not driven to rotate by the rotation of the pull rod 5 due to the rotating connection between the sealing plug 12 and the pull rod 5, the pull rod 5 rotates to drive the limiting ring 8 to rotate, the limiting ring 8 rotates to drive the L-shaped slide block 10 to rotate, when the L-shaped slide block 10 rotates to the connecting groove 16, the rotating plate 6 is pulled, the rotating plate 6 moves to drive the pull rod 5 to move, the pull rod 5 moves to drive the limiting ring 8 to move, the limiting ring 8 moves to drive the L-shaped slide block 10 to move, when the L-shaped slide block 10 moves to the upper part of the connecting groove 16, the sealing plug 12 is pulled out from the water inlet of the mounting cylinder 3, the rotating plate 6 rotates to drive the L-shaped slide block 10 to rotate, the mounting plate 14 rotates to the other L-shaped slide groove 9, the elastic force of the spring 11 limits the movement of the limiting ring 8, the rotating plate 6 rotates to drive the pull rod 5 to rotate, the pull rod 5 rotates to drive the water baffle 7 to rotate, the through hole 15 is matched with the water outlet on the water spraying head 4 to control the water yield.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A micro-spray or drip irrigation type composite PE pipe is characterized by comprising:

a composite PE pipe (1);

the detachable mechanism is arranged on the composite PE pipe (1);

the mounting cylinder (3), the said mounting cylinder (3) is set up on the detachable mechanism;

the sprinkler head (4), the said sprinkler head (4) is fixedly connected to the upper end of the mounting cylinder (3);

the limiting mechanism is arranged on the mounting cylinder (3); and

the sealing plug (12), the sealing plug (12) sets up on stop gear, and sealing plug (12) activity is pegged graft in the water inlet of installation section of thick bamboo (3) in order to realize plugging up the water inlet of installation section of thick bamboo (3).

2. The micro-spray or drip irrigation type composite PE pipe according to claim 1, wherein: the detachable mechanism comprises an internal threaded pipe (2) and an external threaded pipe (13), the internal threaded pipe (2) is fixedly connected to the water outlet of the composite PE pipe (1), and the external threaded pipe (13) is in threaded connection with the internal threaded pipe (2).

3. The micro-spray or drip irrigation type composite PE pipe according to claim 2, wherein: the limiting mechanism comprises a positioning part and a limiting part, the limiting part is arranged on the installation barrel (3), the limiting part is connected with the sealing plug (12) to limit the position of the sealing plug (12), the positioning part is arranged on the installation barrel (3), and the positioning part is connected with the limiting part to realize the positioning of the sealing plug (12).

4. The micro-spray or drip irrigation type composite PE pipe according to claim 3, wherein: the locating part includes L type spout (9) and spread groove (16), L type spout (9) are provided with two, two L type spout (9) are all seted up on the circumference inner wall of installation section of thick bamboo (3), spread groove (16) are seted up on the circumference inner wall of installation section of thick bamboo (3), and spread groove (16) are linked together with two L type spouts (9).

5. The micro-spray or drip irrigation type composite PE pipe according to claim 4, wherein: the limiting component comprises a pull rod (5), a mounting plate (14), a spring (11), a limiting ring (8) and an L-shaped sliding block (10), the mounting plate (14) is fixedly connected to the inner wall of the circumference of the mounting barrel (3), the pull rod (5) is movably inserted between the mounting plate (14) and the water spray head (4), two ends of the pull rod (5) respectively and movably penetrate through the mounting plate (14) and the water spray head (4) and extend to the outer sides of the water spray head (4) and the mounting plate (14), the limiting ring (8) is fixedly connected to the circumferential surface of the pull rod (5), the limiting ring (8) is located on the upper side of the mounting plate (14), the spring (11) is sleeved on the pull rod (5), the spring (11) is located between the limiting ring (8) and the mounting plate (14), the L-shaped sliding block (10) is fixedly connected to the circumferential surface of the limiting ring (8), and the L-shaped sliding block (10) is also rotationally connected in one of the L-shaped sliding grooves (9).

6. The micro-spray or drip irrigation type composite PE pipe according to claim 5, wherein: the water-retaining plate is characterized in that a water-retaining plate (7) is fixedly connected to the circumferential surface of the pull rod (5), the water-retaining plate (7) is located in the water spraying head (4), and a plurality of through holes (15) are formed in the upper end of the water-retaining plate (7).

7. The micro-spray or drip irrigation type composite PE pipe according to claim 6, wherein: the upper end of the pull rod (5) is fixedly connected with a rotating plate (6).