Pipe fitting with heat insulation and waterproof functions

Abstract

The utility model discloses a pipe fitting with heat insulation and waterproof functions, which comprises a faucet, a connecting pipe fitting and a polyethylene water pipe, the end part of the faucet is provided with a limiting ring, the outer side of a pipeline on the outer side of the limiting ring is provided with a faucet thread groove, the middle part of the connecting pipe fitting is provided with a sealing ring, and the middle part of the sealing ring is provided with a connecting pipeline; according to the anti-water leakage device, the good water leakage prevention effect can be achieved under the cooperation of the raw material belt and the sealing ring, in order to improve the wrapping performance of external heat insulation materials, heat insulation materials such as heat insulation cotton can be plugged into the sealing ring, and the anti-water leakage effect is achieved. And through the addition of the pipe fittings, the condition that the pipeline is frozen in winter can be effectively improved under the condition that pipeline lines are not replaced, the cost is reduced, and the heat-insulation and heat-preservation pipeline is suitable for vast northern areas.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe fittings, and in particular relates to a pipe fitting with heat insulation and waterproof functions. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles.

[0003] Among them, water pipes are common pipes. In the vast northern regions, pipes are wrapped with cotton products in winter to achieve the effect of insulation. However, the wrapping is often not tight and it is troublesome to disassemble. Based on this, a pipe fitting with heat insulation and waterproof functions that is easy to wrap is proposed. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a pipe fitting with heat insulation and waterproof functions which can effectively improve the freezing of pipelines in winter without involving the replacement of pipeline lines, reduces costs, and is suitable for the vast northern regions.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a pipe fitting with heat insulation and waterproof functions, comprising a faucet, a connecting pipe fitting and a polyethylene water pipe, the end of the faucet is provided with a limiting ring, the outside of the pipe outside the limiting ring is provided with a faucet thread groove, the middle of the connecting pipe fitting is provided with a sealing ring, the middle of the sealing ring is a connecting pipe, the side wall of the connecting pipe is provided with a pipe fitting thread groove, and the inner wall of the polyethylene water pipe is coated with an antibacterial coating.

[0006] Preferably, the surface of the sealing ring is provided with anti-slip grooves.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] Without involving the replacement of pipeline lines, it can effectively improve the situation of pipeline freezing in winter, reduce costs, and adapt to the vast northern regions. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model.

[0010] Figure 2 It is a schematic diagram of the side structure of the connecting pipe fitting of the utility model.

[0011] Figure 3 This is a schematic diagram of the cross-sectional structure of the polyethylene water pipe of the utility model.

[0012] In the figure: 1 faucet, 2 connecting pipe fittings, 3 polyethylene water pipe, 11 limiting ring, 12 faucet thread groove, 21 sealing ring, 22 connecting pipe, 23 pipe fitting thread groove, 24 groove, 31 antibacterial coating. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0015] See attached Figure 1-3 As shown, a pipe fitting with heat insulation and waterproof functions includes a faucet 1, a connecting pipe fitting 2 and a polyethylene water pipe 3. The faucet 1 is provided with a limiting ring 11 at the end, and a faucet thread groove 12 is provided on the outside of the pipe outside the limiting ring 11. A sealing ring 21 is provided in the middle of the connecting pipe fitting 1, and a connecting pipe 22 is provided in the middle of the sealing ring 21. A pipe thread groove 23 is provided on the side wall of the connecting pipe 22, and an antibacterial coating 31 is coated on the inner wall of the polyethylene water pipe 3.

[0016] Preferably, the surface of the sealing ring 21 is provided with anti-slip grooves.

[0017] Working principle: a connecting pipe 2 is added between the common polyethylene water pipe 3 and the faucet 1 or between the polyethylene water pipes 3. The connecting pipe is connected to the pipes at both ends through the threaded groove and the sealing ring 21. It can play a good role in preventing water leakage with the cooperation of the raw tape and the sealing ring. In order to improve the covering of the external thermal insulation material, the thermal insulation material, such as thermal insulation cotton, can be stuffed into the sealing ring 21 to play a good role in thermal insulation. By adding pipe fittings, without involving the replacement of pipeline lines, the freezing of pipelines in winter can be effectively improved, the cost is reduced, and it is suitable for the vast northern region.

[0018] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0019] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pipe fitting with heat insulation and waterproof functions, comprising a faucet, a connecting pipe fitting and a polyethylene water pipe, characterized in that: A limiting ring is provided at the end of the faucet, a faucet thread groove is provided on the outside of the pipe outside the limiting ring, a sealing ring is provided in the middle of the connecting pipe, the middle of the sealing ring is a connecting pipe, a pipe thread groove is provided on the side wall of the connecting pipe, and the inner wall of the polyethylene water pipe is coated with an antibacterial coating.

2. The pipe fitting with heat insulation and waterproofing functions according to claim 1, characterized in that: The surface of the sealing ring is provided with anti-slip grooves.

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