CN212718442U

CN212718442U - Heat preservation type plastic pipeline

Info

Publication number: CN212718442U
Application number: CN202021023515.0U
Authority: CN
Inventors: 杨慧琴
Original assignee: Individual
Current assignee: Wusu Dingsheng Thermal Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-03-16
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses a heat preservation type plastic conduit belongs to pipeline equipment technical field. A heat preservation type plastic pipeline comprises a plastic pipeline, wherein a reinforcing layer is arranged inside the plastic pipeline, a heat preservation layer is arranged inside the reinforcing layer, a heat preservation pipeline is inserted inside the heat preservation layer, a first inner cavity is formed inside the heat preservation pipeline, and a first connecting thread is arranged on the inner wall of the heat preservation pipeline; the utility model discloses a be provided with the back up coat in plastic conduit's inside, the heat preservation, heat preservation pipeline isotructure, the heat preservation effect that the pipeline can be strengthened to the heat preservation, the connecting thread of heat preservation pipeline inner wall and the connecting thread dual-purpose of surface are used for connecting other pipelines, double thread connection structure, it is more firm stable to have reached the pipe connection department, still made things convenient for the operation of workman, the connecting hole has been seted up to the unable adjustment base upper surface, inside is pegged graft there is the screw, the spacing ring can prevent that the screw from connecting fixedly for a long time and the smooth silk that appears from rocking pheno.

Description

Heat preservation type plastic pipeline

Technical Field

The utility model relates to a piping installation technical field especially relates to a heat preservation type plastic conduit.

Background

Plastic tubing is a generic term for pipes made of plastic materials. The plastic pipeline has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, and is favored by the pipeline engineering industry. In nearly 10 years, plastic pipelines in China are subject to high-speed development under the background of great development of chemical building materials under the pulling of rapid development of Chinese macroscopic economy. In 2010, the national plastic pipeline yield exceeds 800 ten thousand tons, wherein the Guangdong, Zhejiang and Shandong account for 42 percent of the yield. Compared with the traditional metal pipe and concrete pipe, the plastic pipe has more advantages in multiple fields, so that the plastic pipe is recommended to be used in more regions.

In recent years, with the increasing market demands of industries such as building industry, municipal engineering, hydraulic engineering, agriculture and industry, the plastic pipe industry in China shows a high-speed development situation. The plastic pipeline used for heat preservation in the market generally has the defect of inconvenient connection on the one hand of connecting pipelines and also has the defect of unstable connection when the base is fixed on the other hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of inconvenient pipeline connection and infirm base fixation in the prior art, and providing a heat preservation type plastic pipeline.

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

the utility model provides a heat preservation type plastic conduit, includes plastic conduit, plastic conduit's inside is provided with the back up coat, the inside of back up coat is provided with the heat preservation, the inside grafting of heat preservation has the heat preservation pipeline, inner chamber one has been seted up to the inside of heat preservation pipeline, the inner wall of heat preservation pipeline is provided with connecting thread one, the surface of heat preservation pipeline is provided with connecting thread two, the surface of plastic conduit bottom is provided with connecting thread three, the surface of plastic conduit has cup jointed the go-between.

Preferably, the bottom of the plastic pipeline is sleeved with a fixed base, and the upper surface of the fixed base is provided with a fixed lantern ring.

Preferably, the inner surface of the fixed lantern ring is provided with a fourth connecting thread, and the inside of the fixed lantern ring is provided with a second inner cavity.

Preferably, the outer surface of the fixed base is provided with a connecting hole, and a screw is inserted into the connecting hole.

Preferably, the top of the screw is fixedly connected with a nut, and the bottom end of the nut is fixedly connected with a bolt.

Preferably, the outside of bolt has cup jointed the spacing ring, the surface of plastic conduit is provided with the anticorrosive coating.

Compared with the prior art, the utility model provides a heat preservation type plastic conduit possesses following beneficial effect:

1. the utility model discloses, through being provided with back up coat, heat preservation, insulating tube isotructure in plastic conduit's inside, the inside inner chamber of seting up of insulating tube is used for the through-flow, and the heat preservation effect of pipeline can be strengthened to the heat preservation, and the connecting thread of insulating tube inner wall one and the connecting thread of surface are used for connecting other pipelines, and double thread connection structure has not only reached the firm stability more of tube coupling department, has still made things convenient for the operation of workman.

2. The utility model discloses, through having cup jointed unable adjustment base in plastic conduit's bottom, the fixed lantern ring of unable adjustment base upper surface can strengthen the stability of tube coupling department, and the connecting hole has been seted up to the unable adjustment base upper surface, and inside grafting has the screw, and the spacing ring can prevent that the screw from connecting fixedly for a long time and the smooth silk that appears from rocking the equal phenomenon, has further strengthened the fastness of tube coupling department.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the fixing base of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a plastic pipe; 2. a reinforcement layer; 3. a heat-insulating layer; 4. a heat-insulating pipeline; 5. a first inner cavity; 6. connecting the first screw thread; 7. connecting a second thread; 8. connecting a thread III; 9. a connecting ring; 10. a fixed base; 11. a fixed collar; 12. connecting a thread four; 13. a second inner cavity; 14. connecting holes; 15. a screw; 16. a nut; 17. a bolt; 18. a limiting ring; 19. and (4) an anticorrosive layer.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a heat preservation type plastic pipeline comprises a plastic pipeline 1, a reinforcing layer 2 is arranged inside the plastic pipeline 1, the reinforcing layer 2 can improve the overall strength of the plastic pipeline 1, a heat preservation layer 3 is arranged inside the reinforcing layer 2, the heat preservation layer 3 can further enhance the heat preservation effect of the heat preservation pipeline 3, a heat preservation pipeline 4 is inserted inside the heat preservation layer 3, an inner cavity I5 is arranged inside the heat preservation pipeline 4, the inner cavity I5 is used for through flow inside the pipeline, a connecting thread I6 is arranged on the inner wall of the heat preservation pipeline 4, a connecting thread II 7 is arranged on the outer surface of the heat preservation pipeline 4, a connecting thread III 8 is arranged on the outer surface of the bottom of the plastic pipeline 1, a connecting ring 9 is sleeved on the outer surface of the plastic pipeline 1, a fixed base 10 is sleeved on the bottom of the plastic pipeline 1, the fixed base 10 is used for connecting with a, the stability of pipeline junction can be strengthened to the fixed lantern ring 11, the internal surface of the fixed lantern ring 11 is provided with connecting thread four 12, two inner chamber 13 have been seted up to the fixed lantern ring 11 inside, connecting hole 14 has been seted up to unable adjustment base 10's surface, the inside grafting of connecting hole 14 has screw 15, the top fixedly connected with nut 16 of screw 15, the bottom fixedly connected with bolt 17 of nut 16, spacing ring 18 has been cup jointed to bolt 17's outside, the surface of plastic conduit 1 is provided with anticorrosive coating 19, anticorrosive coating 19 can promote plastic conduit 1's corrosion resistance, and service life is prolonged.

In the utility model, the reinforcing layer 2, the heat preservation layer 3, the heat preservation pipeline 4 and other structures are arranged in the plastic pipeline 1, the inner cavity I5 arranged in the heat preservation pipeline 4 is used for through flow, the heat preservation layer 3 can enhance the heat preservation effect of the pipeline, the connecting thread I6 on the inner wall of the heat preservation pipeline 4 and the connecting thread II 7 on the outer surface are used for connecting other pipelines, the double-thread connecting structure not only achieves the effect that the pipeline connection is firmer and more stable, but also facilitates the operation of workers, through having cup jointed unable adjustment base 10 in the bottom of plastic conduit 1, the fixed lantern ring 11 of unable adjustment base upper surface can strengthen the stability of pipeline junction, and unable adjustment base 10 upper surface has seted up connecting hole 14, and inside grafting has screw 15, and spacing ring 18 can prevent that screw 15 from connecting fixedly for a long time and the smooth silk that appears from rocking the equal phenomenon, has further strengthened the fastness of pipeline junction.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heat preservation type plastic conduit, includes plastic conduit (1), its characterized in that, the inside of plastic conduit (1) is provided with back up coat (2), the inside of back up coat (2) is provided with heat preservation (3), the inside grafting of heat preservation (3) has heat preservation pipeline (4), inner chamber (5) have been seted up to the inside of heat preservation pipeline (4), the inner wall of heat preservation pipeline (4) is provided with connecting thread one (6), the surface of heat preservation pipeline (4) is provided with connecting thread two (7), the surface of plastic conduit (1) bottom is provided with connecting thread three (8), the surface of plastic conduit (1) has cup jointed go-between (9).

2. The heat-preservation type plastic pipeline according to claim 1, characterized in that a fixing base (10) is sleeved on the bottom of the plastic pipeline (1), and a fixing sleeve ring (11) is arranged on the upper surface of the fixing base (10).

3. The heat-preservation type plastic pipeline according to claim 2, wherein the inner surface of the fixing sleeve ring (11) is provided with a connecting thread four (12), and an inner cavity two (13) is formed inside the fixing sleeve ring (11).

4. The heat-preservation type plastic pipeline according to claim 2, wherein a connecting hole (14) is formed in the outer surface of the fixing base (10), and a screw (15) is inserted into the connecting hole (14).

5. The insulated plastic pipe according to claim 4, wherein a nut (16) is fixedly connected to the top of the screw (15), and a bolt (17) is fixedly connected to the bottom end of the nut (16).

6. The heat-preservation type plastic pipeline according to claim 5, characterized in that a limiting ring (18) is sleeved outside the bolt (17), and an anticorrosive layer (19) is arranged on the outer surface of the plastic pipeline (1).