CN215807071U

CN215807071U - Waterproof and moistureproof PVC pipe

Info

Publication number: CN215807071U
Application number: CN202121924303.4U
Authority: CN
Inventors: 王超
Original assignee: Xiongxian Hengchang Huatai Plastic Products Co ltd
Current assignee: Xiongxian Hengchang Huatai Plastic Products Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-11
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a waterproof and moistureproof PVC pipe, which relates to the technical field of PVC pipes and comprises a first PVC pipe and a second PVC pipe, wherein the first PVC pipe is matched with the second PVC pipe, a sealing rubber ring is adhered to the surface of the left side of the first PVC pipe and is used for sealing a joint of a pipeline, a fastening ring is movably connected to the outer side of the sealing rubber ring and is used for reinforcing the seal of the joint of the pipeline, and an outer sealing groove is formed in the left side of the inner wall of the first PVC pipe. According to the utility model, the outer sealing ring and the inner sealing ring are arranged on the inner wall of the first PVC pipe, the sealing rubber ring is arranged on the outer surface of the second PVC pipe, the first PVC pipe and the second PVC pipe are matched with each other in the connection process of the first PVC pipe and the second PVC pipe, the sealing rubber ring is arranged at the right end of the first PVC pipe, and after the pipes are connected, the sealing rubber ring is fastened through the fastening ring, so that the sealing rubber ring is attached to the outer wall of the second PVC pipe, and the purposes of water resistance and moisture resistance are achieved.

Description

Waterproof and moistureproof PVC pipe

Technical Field

The utility model relates to the technical field of PVC pipes, in particular to a waterproof and moistureproof PVC pipe.

Background

The PVC pipe is made of PVC as the main component, and is added with other components to enhance the heat resistance, toughness and ductility of the PVC pipe, the uppermost layer of the surface film is paint, the middle main component is PVC, and the lowermost layer is back-coated with adhesive.

In the use, judge according to the condition of reality, often need connect the cooperation to the PVC pipeline and use, but current PVC pipeline adopts more to increase the outer sleeve in the connection process and connects, can appear leaking the scheduling problem along with the long-time use of pipeline, and dampproofing and waterproofing effect is relatively poor, simultaneously because there is not other fixed establishment in the connecting tube, leads to the pipeline to have the scheduling problem that easily drops in connecting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the waterproof and moistureproof PVC pipe is provided, and the technical scheme solves the problems that the waterproof and moistureproof layer is poor in effect and easy to fall off in the existing pipeline connection proposed in the background technology.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a waterproof and dampproofing type PVC pipe, includes first PVC pipe and second PVC pipe, first PVC pipe and second PVC pipe cooperate, first PVC pipe left side surface is pasted and is sealed the rubber circle, it is used for sealing up the pipe connection department to seal the rubber circle, the outside swing joint who seals the rubber circle has the fastening ring for to the sealed reinforcement of pipe connection department, the outer seal groove has been seted up on first PVC inside pipe wall left side, paste the outer seal circle in the outer seal groove, first PVC inside pipe wall is seted up flutedly, the recess is located the right side of outer seal groove, the recess right side is provided with the dop, dop fixed connection is on the inner wall of first PVC pipe, the inside seal groove has been seted up to first PVC inside pipe wall, the inside seal groove is located the right side of dop, paste the inside seal circle in the inside seal groove.

Preferably, interior cooperation groove has been seted up to second PVC outside of tubes surface right-hand member, interior cooperation groove and the cooperation of inner seal circle, interior cooperation groove left side is provided with the buckle, buckle fixed connection is at the surface of second PVC pipe, the buckle left side is provided with the sealing rubber circle, the sealing rubber circle pastes the surface at second PVC pipe, the sealing rubber circle cooperatees with the recess.

Preferably, the outer surface of the second PVC pipe is provided with an outer matching groove, the outer matching groove is positioned on the left side of the sealing rubber ring, and the outer matching groove is matched with the outer sealing ring.

Preferably, the inner diameter dimension of the inner fitting groove is smaller than the inner diameter dimension of the outer fitting groove.

Preferably, the inner diameter of the inner sealing ring is smaller than that of the chuck, and the inner diameter of the outer sealing ring is larger than that of the chuck.

The utility model provides a waterproof and moistureproof PVC pipe which has the following beneficial effects:

1. according to the utility model, the outer sealing ring and the inner sealing ring are arranged on the inner wall of the first PVC pipe, the sealing rubber ring is arranged on the outer surface of the second PVC pipe, the first PVC pipe and the second PVC pipe are matched with each other in the connection process of the first PVC pipe and the second PVC pipe, the sealing rubber ring is arranged at the right end of the first PVC pipe, and after the pipes are connected, the sealing rubber ring is fastened through the fastening ring, so that the sealing rubber ring is attached to the outer wall of the second PVC pipe, and the purposes of water resistance and moisture resistance are achieved.

2. According to the pipeline connection device, the clamping head is arranged on the inner wall of the first pipeline, the buckle is arranged on the outer wall of the second pipeline, the buckle and the clamping head are matched for use, so that the pipeline connection is more stable, and the problem that the pipeline connection assembly is easy to fall off is solved.

Drawings

FIG. 1 is a schematic view of a waterproof and moisture-proof PVC pipe according to the present invention;

FIG. 2 is a schematic structural view of a first PVC pipe of the present invention;

FIG. 3 is a schematic structural view of a second PVC pipe of the present invention.

The reference numbers in the figures are:

1. a first PVC pipe; 2. a second PVC pipe; 3. sealing the rubber ring; 4. a fastening ring; 5. an outer seal groove; 6. an outer sealing ring; 7. a groove; 8. clamping a head; 9. an inner seal groove; 10. an inner seal ring; 11. an outer mating groove; 12. sealing the rubber ring; 13. buckling; 14. the inner fitting groove.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a waterproof and moistureproof PVC pipe comprises a first PVC pipe 1 and a second PVC pipe 2, the first PVC pipe 1 is matched with the second PVC pipe 2, a sealing rubber ring 3 is adhered to the left surface of the first PVC pipe 1, the sealing rubber ring 3 is used for sealing the joint of the pipeline, the outer side of the sealing rubber ring 3 is movably connected with a fastening ring 4, when fastening, the fastening ring 4 acts on the sealing rubber ring 3 to tightly adhere the inner surface of the sealing rubber ring 3 to the outer surface of the second PVC pipe 2 for reinforcing the seal of the joint of the pipeline, an outer sealing groove 5 is arranged on the left side of the inner wall of the first PVC pipe 1, an outer sealing ring 6 is adhered to the inner side of the outer sealing groove 5, a groove 7 is arranged on the right side of the outer sealing groove 5, a clamping head 8 is arranged on the right side of the groove 7, the clamping head 8 is fixedly connected to the inner wall of the first PVC pipe 1, inner seal groove 9 has been seted up to 1 inner wall of first PVC pipe, inner seal groove 9 is located the right side of dop 8, inner seal ring 10 has been pasted in inner seal groove 9, inner seal ring 10's internal diameter is less than the internal diameter of dop 8, after the installation, can reach better sealed effect, avoid leaking, in the installation, because 2 right-hand member sizes of second PVC pipe are less than the size of 2 left sections of second PVC pipe, the internal diameter of outer seal ring 6 is greater than the internal diameter of dop 8, more be favorable to the installation, sealed effect is played with the cooperation in outer cooperation groove 11 cooperation to outer seal ring 6 simultaneously.

Interior cooperation groove 14 has been seted up to 2 surface right-hand members of second PVC pipe, interior cooperation groove 14 and the cooperation of inner seal circle 10, interior cooperation groove 14 left side is provided with buckle 13, buckle 13 fixed connection is at the surface of second PVC pipe 2, buckle 13 left side is provided with sealing rubber circle 12, sealing rubber circle 12 pastes the surface at second PVC pipe 2, sealing rubber circle 12 cooperatees with recess 7, outer cooperation groove 11 has been seted up to second PVC pipe 2 surface, outer cooperation groove 11 is located sealing rubber circle 12's left side, outer cooperation groove 11 cooperatees with outer seal circle 6, the internal diameter size of interior cooperation groove 14 is less than the internal diameter size of outer cooperation groove 11, buckle 13 uses with dop 8 cooperatees, play fixed effect, buckle 13 adopts rubber materials with dop 8, guarantee that first PVC pipe 1 can dismantle with second PVC pipe 2.

The working principle and the using process of the utility model are as follows:

when using, arrange the tight loop 4 in the state of loosening, begin to insert second PVC pipe 2 right-hand members from first PVC pipe 1 left side end, when buckle 13 and 8 joints of dop, interior cooperation groove 14 cooperatees with interior sealing washer 10, exterior cooperation groove 11 cooperatees with outer sealing washer 6, when recess 7 matches with sealing rubber circle 12, press from both sides tight loop 4, seal 3 internal surfaces of rubber circle and the inseparable laminating of second PVC pipe 2 surface, accomplish dampproofing and waterproofing PVC piping erection.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The waterproof and moistureproof PVC pipe is characterized by comprising a first PVC pipe (1) and a second PVC pipe (2), wherein the first PVC pipe (1) is matched with the second PVC pipe (2), a sealing rubber ring (3) is pasted on the surface of the left side of the first PVC pipe (1), the sealing rubber ring (3) is used for sealing a pipeline joint, a fastening ring (4) is movably connected to the outer side of the sealing rubber ring (3) and used for reinforcing the pipeline joint in a sealing manner, an outer sealing groove (5) is formed in the left side of the inner wall of the first PVC pipe (1), an outer sealing ring (6) is pasted in the outer sealing groove (5), a groove (7) is formed in the inner wall of the first PVC pipe (1), the groove (7) is located on the right side of the outer sealing groove (5), a clamping head (8) is arranged on the right side of the groove (7), and the clamping head (8) is fixedly connected to the inner wall of the first PVC pipe (1), inner seal groove (9) have been seted up to first PVC pipe (1) inner wall, inner seal groove (9) are located the right side of dop (8), inner seal circle (10) have been pasted in inner seal groove (9).

2. The waterproof and moisture-proof PVC pipe according to claim 1, wherein: interior cooperation groove (14) have been seted up to second PVC pipe (2) surface right-hand member, interior cooperation groove (14) and interior sealing washer (10) cooperation, interior cooperation groove (14) left side is provided with buckle (13), buckle (13) fixed connection is at the surface of second PVC pipe (2), buckle (13) left side is provided with sealing rubber circle (12), sealing rubber circle (12) are pasted at the surface of second PVC pipe (2), sealing rubber circle (12) cooperate with recess (7).

3. The waterproof and moisture-proof PVC pipe according to claim 2, wherein: outer cooperation groove (11) have been seted up to second PVC pipe (2) surface, outer cooperation groove (11) are located the left side of sealing rubber circle (12), outer cooperation groove (11) cooperate with outer sealing ring (6).

4. A water and moisture resistant PVC pipe as claimed in claim 3, wherein: the inner diameter of the inner matching groove (14) is smaller than that of the outer matching groove (11).

5. The waterproof and moisture-proof PVC pipe according to claim 1, wherein: the inner diameter of the inner sealing ring (10) is smaller than that of the clamping head (8), and the inner diameter of the outer sealing ring (6) is larger than that of the clamping head (8).