CN220668617U

CN220668617U - Heatable PVC pipe that prevents frostbite

Info

Publication number: CN220668617U
Application number: CN202322391662.3U
Authority: CN
Inventors: 赵海亮; 董海兴
Original assignee: Hebei Kangfei Plastic Industry Co ltd
Current assignee: Hebei Kangfei Plastic Industry Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-03-26
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a heatable antifreezing PVC pipe, and relates to the technical field of PVC pipes. The pipe fixing device comprises a mounting seat, wherein a fixing ring is fixedly connected to the inner wall of the mounting seat, a sliding rod is elastically connected to the outer wall of the fixing ring through a limiting spring, one end of the limiting spring is fixedly connected to the bottom end of the outer wall of the fixing ring, the other end of the limiting spring is fixedly connected to the inner side wall of the sliding rod, a fixing seat is fixedly connected to the bottom end of the outer wall of the sliding rod, a roller is rotatably connected to the inner wall of the fixing seat, and the outer wall of the roller is contacted with a pipe body.

Description

Heatable PVC pipe that prevents frostbite

Technical Field

The utility model relates to the technical field of PVC pipes, in particular to a heatable antifreezing PVC pipe.

Background

The PVC pipe has polyvinyl chloride as main component and one material with other components to strengthen heat resistance, toughness and ductility, and the surface film has paint as the uppermost layer, polyvinyl chloride as the middle main component and back coating adhesive as the lowest layer.

Most of the existing PVC pipes are applied to outdoor water sources, heating systems, industrial equipment and the like, when the PVC pipes are used in cold winter, most of the existing PVC pipes are not provided with a heating function, the PVC pipes cannot be used due to the fact that the surfaces of the existing PVC pipes are likely to be frozen and cracked in long-term outdoor use, the inside circuits and the like of the existing PVC pipes are easy to damage, in the process of connecting and installing the PVC pipes, workers are required to manually move and plug the connected PVC pipes, certain deviation is easy to occur in the plugging process, efficiency and stability in installing and connecting are affected, and the fact that the workers need to manually lift the connected PVC pipes when pushing and plugging the PVC pipes is considered, so that the connecting and installing process is laborious.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a heatable antifreezing PVC pipe, which solves the problems that most of the prior PVC pipes in the background art do not have heating effect and are laborious to install.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heatable PVC pipe that prevents frostbite, includes the mount pad, the inner wall fixedly connected with solid fixed ring of mount pad, gu the outer wall of fixed ring has the slide bar through spacing spring elastic connection, the bottom fixedly connected with fixing base of slide bar outer wall, the inner wall rotation of fixing base is connected with the gyro wheel, the outer wall contact of gyro wheel has the body.

Preferably, the bottom contact of body has four sets of heating plates down, four sets of the outer wall rotation of heating plate down is connected with the multiunit and goes up the heating plate, four sets of fixedly connected with spliced pole between the heating plate, the inboard lateral wall fixedly connected with locking piece of going up the heating plate, the inboard lateral wall fixedly connected with fixed block of heating plate down, the inner wall of fixed block is through reset spring elastic connection has the fixture block.

Preferably, one end of the limiting spring is fixedly connected to the bottom end of the outer wall of the fixed ring, and the other end of the limiting spring is fixedly connected to the inner side wall of the sliding rod.

Preferably, the sliding rod penetrates through and is connected to the inner wall of the fixed ring in a sliding manner.

Preferably, one end of the return spring is fixedly connected to the inner side wall of the fixed block, and the other end of the return spring is fixedly connected to the outer side wall of the clamping block.

Preferably, the clamping block is slidably connected to the inner wall of the fixing block.

Preferably, a clamping groove is formed in the outer side wall of the locking block, and the clamping block is clamped with the clamping groove.

Preferably, the locking piece is slidably connected to the inner wall of the fixed block.

(III) beneficial effects

The utility model provides a heatable antifreezing PVC pipe. The beneficial effects are as follows:

(1) When the pipe fitting is used, the mounting seat is arranged, the pipe fitting is inserted into the inner wall of the mounting seat when the pipe fitting is mounted, the outer wall of the pipe fitting can extrude the four groups of rollers, and the sliding rod moves on the outer wall of the fixed ring, so that the rollers can be simply clamped under the elastic action of the limiting spring when moving outwards, the mounting of the pipe fitting is assisted, and the pipe fitting does not need to be manually supported.

(2) When the pipe body is used in severe winter, the upper heating plate and the lower heating plate are arranged, so that the pipe body can be surrounded by the upper heating plate and the lower heating plate and fixed on the outer wall of the pipeline in two groups by the locking pieces when water flow and the like in the pipe body are not circulated, and the pipe body can be heated, so that the pipe body can be normally used.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of a mounting base according to the present utility model;

fig. 3 is a schematic diagram of a block separation state structure according to the present utility model.

In the figure: 1. a tube body; 2. a mounting base; 3. a fixing ring; 4. a slide bar; 5. a limit spring; 6. a fixing seat; 7. a roller; 8. a lower heating plate; 9. a heating plate is arranged on the upper part; 10. a connecting column; 11. a locking piece; 12. a fixed block; 13. a return spring; 14. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a heatable antifreeze PVC pipe, which comprises a mounting seat 2, the inner wall of the mounting seat 2 is fixedly connected with a fixing ring 3, the outer wall of the fixing ring 3 is elastically connected with a sliding rod 4 through a limiting spring 5, the sliding rod 4 is provided with four groups, the pipe body 1 with different thickness is clamped by the four groups of sliding rods 4 and a roller 7 at the bottom end to carry out auxiliary installation, the sliding rod 4 penetrates through and is slidably connected with the inner wall of the fixing ring 3, when the roller 7 is extruded by the outer wall of the pipe body 1, the sliding rod 4 is extruded to move outwards on the inner wall of the fixing ring 3, one end of the limiting spring 5 is fixedly connected with the bottom end of the outer wall of the fixing ring 3, the other end of the limiting spring 5 is fixedly connected with the inner side wall of the sliding rod 4, when the roller 7 cancels the clamping fixation of the pipe body 1, the sliding rod 4 is elastically acted by the limiting spring 5, the sliding rod 4 is restored to the initial position to wait for the auxiliary installation of the next pipe, the bottom end of the outer wall of the sliding rod 4 is fixedly connected with a fixing seat 6, the inner wall of the fixing seat 6 is rotatably connected with the roller 7, and the roller 7 acts on the roller 1 and can block the pipe body 1 from moving at the position when the pipe body 1 can not be installed on the outer wall of the machine.

Further, the outer wall of the roller 7 is contacted with the tube body 1, the bottom end of the tube body 1 is contacted with four groups of lower heating plates 8, the outer walls of the four groups of lower heating plates 8 are rotationally connected with a plurality of groups of upper heating plates 9, the tube body 1 is heated by the cooperation of the upper heating plates 9 and the lower heating plates 8 so as to prevent the circuit placed in the tube body from being damaged by low temperature, and the like, connecting columns 10 are fixedly connected between the four groups of upper heating plates 9, the four groups of upper heating plates 9 are connected through the connecting columns 10, the inner side wall of the upper heating plates 9 is fixedly connected with a locking block 11, the locking block 11 is slidably connected with the inner wall of a fixed block 12, when the upper heating plates 9 are attached to the lower heating plates 8, the locking block 11 enters the inner wall of the fixed block 12, a clamping groove is formed in the outer side wall of the locking block 11, the clamping block 14 is clamped with the clamping groove, and the clamping block is clamped between the clamping block and the clamping block, thereby fixing the upper heating plate 9 and the lower heating plate 8, preventing the loosening and the failure to achieve the heating effect when the pipe body 1 is heated, the inner side wall of the lower heating plate 8 is fixedly connected with the fixing block 12, the inner wall of the fixing block 12 is elastically connected with the clamping block 14 through the reset spring 13, the clamping block 14 is slidably connected with the inner wall of the fixing block 12, one end of the reset spring 13 is fixedly connected with the inner side wall of the fixing block 12, the other end of the reset spring 13 is fixedly connected with the outer side wall of the clamping block 14, when the upper heating plate 9 and the lower heating plate 8 are required to be fixed, the clamping block 14 is stirred to be arranged on the inner wall of the fixing block 12, so that the locking block 11 enters the inner wall of the fixing block 12, at the moment, the elastic effect of the reset spring 13 is released, the locking block 14 is restored to the initial position and is clamped with the clamping groove of the locking block 11, fixing the same.

In the utility model, when the pipe body 1 is installed, the installation seat 2 can be contacted with the outer wall of the pipe body 1, when the roller 7 at the bottom end of the sliding rod 4 on the inner wall of the fixed ring 3 is contacted with the outer wall of the pipe body 1, the roller 7 can be extruded to drive the sliding rod 4 to extend outwards on the inner wall of the fixed ring 3, and at the moment, the four groups of rollers 7 can also be under the elastic action of the limiting spring 5 when the inner wall of the fixed ring 3 extends outwards, so that the pipe body 1 is clamped, and the pipe body 1 is more quickly and conveniently installed.

When winter, the inner wall of the pipe body 1 is provided with a circuit and the like, the surface of the pipe body 1 needs to be heated, so that the circuit in the pipe body 1 is not affected, the upper heating plate 9 and the lower heating plate 8 can be placed on the outer wall of the pipe body 1, the upper heating plate 9 and the lower heating plate 8 are rotated to be close to each other, the pipe body 1 is clamped, the inner wall of the fixed block 12 is enabled to enter the inner wall of the fixed block 12 through stirring the clamping block 14, the locking block 11 is enabled to enter the inner wall of the fixed block 12, the clamping block 14 is loosened, the clamping block is subjected to the elastic action of the reset spring 13, the initial position of the clamping block is restored to be clamped with the clamping groove of the locking block 11, the clamping block is fixed, and the outer wall of the pipe body 1 can be heated through the upper heating plate 9 and the lower heating plate 8 through the external circuit.

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

Claims

1. Heatable PVC pipe that prevents frostbite, including mount pad (2), its characterized in that: the inner wall fixedly connected with solid fixed ring (3) of mount pad (2), the outer wall of solid fixed ring (3) is through spacing spring (5) elastic connection has slide bar (4), the bottom fixedly connected with fixing base (6) of slide bar (4) outer wall, the inner wall rotation of fixing base (6) is connected with gyro wheel (7), the outer wall contact of gyro wheel (7) has body (1).

2. A heatable antifreeze PVC pipe according to claim 1, wherein: the bottom contact of body (1) has four sets of heating fin (8) down, four sets of the outer wall rotation of heating fin (8) down is connected with multiunit and goes up heating fin (9), four sets of fixedly connected with spliced pole (10) between going up heating fin (9), the inboard lateral wall fixedly connected with locking piece (11) of going up heating fin (9), the inboard lateral wall fixedly connected with fixed block (12) of heating fin (8) down, the inner wall of fixed block (12) is through reset spring (13) elastic connection has fixture block (14).

3. A heatable antifreeze PVC pipe according to claim 1, wherein: one end of the limiting spring (5) is fixedly connected to the bottom end of the outer wall of the fixed ring (3), and the other end of the limiting spring (5) is fixedly connected to the inner side wall of the sliding rod (4).

4. A heatable antifreeze PVC pipe according to claim 1, wherein: the sliding rod (4) penetrates through and is connected to the inner wall of the fixed ring (3) in a sliding mode.

5. A heatable antifreeze PVC pipe according to claim 2, wherein: one end of the return spring (13) is fixedly connected to the inner side wall of the fixed block (12), and the other end of the return spring (13) is fixedly connected to the outer side wall of the clamping block (14).

6. A heatable antifreeze PVC pipe according to claim 2, wherein: the clamping block (14) is connected to the inner wall of the fixed block (12) in a sliding manner.

7. A heatable antifreeze PVC pipe according to claim 2, wherein: the outside lateral wall of locking piece (11) has seted up the draw-in groove, fixture block (14) and draw-in groove joint.

8. A heatable antifreeze PVC pipe according to claim 2, wherein: the locking block (11) is connected with the inner wall of the fixed block (12) in a sliding way.