CN219282719U

CN219282719U - Conveniently-combined water supply pipe

Info

Publication number: CN219282719U
Application number: CN202320200267.XU
Authority: CN
Inventors: 陈晓峰; 杨小忠; 杨晶
Original assignee: Fujian Taiyuan Plastic Technology Co ltd
Current assignee: Fujian Taiyuan Plastic Technology Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-30
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the field of pipe fittings, in particular to a water supply pipe convenient to combine, which comprises a plurality of pipe bodies, wherein each pipe body comprises a pipe body, a first connecting end and a second connecting end which are integrally formed, the pipe bodies are in threaded fit through the first connecting end and the second connecting end, an inner thread is arranged on each first connecting end, an annular first positioning bulge is arranged at the bottom of each inner thread, an annular first positioning groove is arranged on each first positioning bulge, a first annular rubber ring is clamped in each first positioning groove, an outer thread is arranged on each second connecting end, a second positioning bulge is arranged on each second connecting end, an annular third positioning groove is arranged on the port edge of each second connecting end, and a fourth positioning groove is arranged on each second positioning bulge.

Description

Conveniently-combined water supply pipe

Technical Field

The utility model relates to the field of pipe fittings, in particular to a water supply pipe convenient to assemble.

Background

The water supply pipe is a green, energy-saving and environment-friendly pipe, does not rust or scale, does not shrink, has small fluid resistance, can effectively reduce water supply energy consumption and improve water supply quantity of water points, and is an ideal pipe for a pipe network.

The water supply pipe is suitable for many scenes, is very common in the industry in life, and its leakproofness is guaranteed to its normal port adoption hot melt connection in the installation, but if two section pipelines take place the skew because external force factor through hot melt connection's connected mode, the hot melt connector can take place the fracture, produces the gap, and then takes place the condition of leaking, adopts the connected mode of hot melt its both ends port that needs to heat the body with the help of the heater simultaneously, and the installation is comparatively loaded down with trivial details.

The utility model patent with the Chinese patent application number of 202022634963.0 discloses a PE water supply pipe, which comprises a water supply pipe main body, wherein the end part of the water supply pipe main body is provided with a connecting part used for being connected with other water supply pipe main bodies, and the connecting part comprises two connecting sleeves and a connecting inner pipe. The two connecting sleeves are respectively and rotatably arranged at the two ends of the water supply pipe main body, and the connecting inner pipes are arranged in the two adjacent connecting sleeves. The connecting inner tube comprises a first inner tube and a second inner tube, a corrugated tube is arranged between the first inner tube and the second inner tube, one end of the corrugated tube is connected with the first inner tube, and the other end of the corrugated tube is connected with the second inner tube. When the water supply pipe is used, the connecting sleeve of the water supply pipe main body is connected to the first inner pipe, and the connecting sleeve of the water supply pipe main body at the other end is connected to the second inner pipe, so that the two water supply pipe main bodies are communicated. When two water supply pipe main bodies are mainly bent, after the first inner pipe and the second inner pipe are separated, bending can be realized through the corrugated pipe, and the applicability of the water supply pipe main bodies is improved. The water pipe main body is connected through the connecting sleeve, so that the water pipe is actually understood to be added with one more component, namely the water pipe installation difficulty is increased, and the overall service life of the added component is reduced.

Disclosure of Invention

Therefore, in order to solve the problems, the utility model provides a water supply pipe convenient to assemble, and solves the technical problems that the existing water supply pipe is complicated to install and two water pipes are required to be connected by adding new connecting parts.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water supply pipe convenient to combine, includes a plurality of body, the body includes integrated into one piece's pipe shaft, first link and second link, first link with the second link set up respectively in two free ends terminals of pipe shaft, carry out screw thread fit through first link and second link between each body;

the connecting device comprises a first connecting end, wherein an internal thread is arranged on the first connecting end, an annular first positioning protrusion is arranged at the bottom of the internal thread, an annular first positioning groove is arranged on the first positioning protrusion, a first annular rubber ring is clamped in the first positioning groove, an annular second positioning groove is arranged on the port edge of the first connecting end, and a second annular rubber ring is clamped in the second positioning groove;

the second connecting end is provided with external threads, the second connecting end is provided with a second positioning protrusion, the port edge of the second connecting end is provided with an annular third positioning groove, and the second positioning protrusion is provided with a fourth positioning groove;

the thread length of the internal thread is the same as that of the external thread.

Further, a first magnetic attraction layer is arranged on the port edge of the first connecting end, a second magnetic attraction layer is arranged on the second positioning protrusion, and the first magnetic attraction layer and the second magnetic attraction layer are in magnetic attraction fit with each other.

Further, a drainage convex strip is arranged on the inner circumferential surface of the pipe body.

Further, a first rough surface is arranged on the outer circumferential surface of the pipe body at a side close to the first connecting end, and a second rough surface is arranged on the outer circumferential surface of the pipe body at a side close to the second connecting end.

Further, the pipe body is a PE pipe or a PPR pipe.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the first connecting end and the second connecting end are directly integrally formed and arranged on the pipe body, so that the number of integral connecting pieces is reduced, the possible loss of parts in the installation process between the pipe bodies is avoided, and the service life of the whole pipe body can be prolonged; the first connecting end and the second connecting end are mutually sleeved for threaded connection, wherein the threaded connection is used as a common connecting mode in pipeline connection, good connecting stability can be provided, and meanwhile, the connecting mode also has good sealing performance; simultaneously through being provided with a plurality of annular rubber rings, when first link and second link threaded connection, annular rubber ring can receive the extrusion and pack the gap between the two, reaches better sealing performance.

2. The port mouth of first link is provided with first magnetism and inhales the layer on the edge, be provided with the second magnetism on the second location arch and inhale the layer, first magnetism inhale the layer with the mutual magnetism of layer is inhaled to the second and is cooperated, and the design of this structure has guaranteed when first link and the mutual screw-thread fit of second link, and first magnetism is inhaled layer and second magnetism and is inhaled the layer and can inhale the cooperation mutually magnetism, has promoted the complex stability between the two, has avoided because the two junction looseness that the environment leads to.

3. The drainage convex strips are arranged on the inner circumferential surface of the pipe body, so that drainage effect can be achieved on water flow in the pipe body, and the water flow is more gentle and noise is reduced.

4. A first rough surface is arranged on one side, close to the first connecting end, of the outer circumferential surface of the pipe body, and a second rough surface is arranged on one side, close to the second connecting end, of the outer circumferential surface of the pipe body; the setting of first rough surface and second rough surface is in order to increase frictional force, has guaranteed that constructor can carry out inseparable connection cooperation with two sections of body with bare-handed when combining two sections of body.

5. The pipe body is PE pipe or PPR pipe, through adopting PE's body or the pipe body of PPR material, can both provide long-time life and corrosion resistance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model (shown broken away at the center);

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a cross-sectional view at C-C in fig. 2.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 5, a water supply pipe convenient to combine is provided in this embodiment, including a plurality of pipe bodies, wherein the number of pipe bodies in this embodiment is a section of pipe body, only used for illustrating the structure of a product, and in the practical application process, a plurality of sections of pipe bodies are spliced with each other, meanwhile, the drawing in the specification adopts a cross-sectional drawing method, that is, the length of the pipe body is determined according to the practical production requirement, the pipe body includes a pipe body 1, a first connecting end 3 and a second connecting end 2 which are integrally formed, the first connecting end 3 and the second connecting end 2 are respectively arranged at two free end ends of the pipe body 1, and in the practical application process, the cooperation between the pipe bodies is that the first connecting end 3 and the second connecting end 2 are in threaded cooperation;

the first connecting end 3 is provided with an internal thread 38, the bottom of the internal thread 38 is provided with an annular first positioning protrusion 32, the first positioning protrusion 32 is provided with an annular first positioning groove 33, a first annular rubber ring 34 is clamped in the first positioning groove 33, the port edge of the first connecting end 3 is provided with an annular second positioning groove 35, and a second annular rubber ring 36 is clamped in the second positioning groove 35;

the second connecting end 2 is provided with external threads 26, the second connecting end 2 is provided with a second positioning protrusion 22, the port edge of the second connecting end 2 is provided with an annular third positioning groove 25, and the second positioning protrusion 22 is provided with a fourth positioning groove 24;

the internal thread 38 and the external thread 26 have the same thread length.

A first magnetic suction layer 37 is arranged on the port edge of the first connecting end 3, a second magnetic suction layer 24 is arranged on the second positioning protrusion 22, the first magnetic suction layer 37 and the second magnetic suction layer 24 are mutually in magnetic suction fit, a drainage raised strip 11 is arranged on the inner circumferential surface of the pipe body, the axial directions of the drainage raised strip 11 and the pipe body are mutually parallel, the outer circumference surface of the pipe body 1 is provided with a first rough surface 31 on one side close to the first connecting end 3, the outer circumference surface of the pipe body 1 is provided with a second rough surface 21 on one side close to the second connecting end 2, the pipe body is a PE pipe, the pipe body can be replaced with a PPR pipe in the actual production process, and the service life and the corrosion resistance of the pipe body are equivalent, and the pipe body are all made of materials commonly used in the field of pipelines.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a water supply pipe of convenient combination, includes a plurality of body, its characterized in that: the pipe body comprises a pipe body, a first connecting end and a second connecting end which are integrally formed, wherein the first connecting end and the second connecting end are respectively arranged at the tail ends of two free ends of the pipe body, and each pipe body is in threaded fit through the first connecting end and the second connecting end;

2. A ready-to-assemble feed pipe as defined in claim 1, wherein: the port edge of the first connecting end is provided with a first magnetic attraction layer, the second positioning protrusion is provided with a second magnetic attraction layer, and the first magnetic attraction layer and the second magnetic attraction layer are in magnetic attraction fit with each other.

3. A ready-to-assemble feed pipe as defined in claim 1, wherein: the inner circumferential surface of the pipe body is provided with a drainage convex strip.

4. A ready-to-assemble feed pipe according to any one of claims 1-3, characterized in that: the outer circumferential surface of the pipe body is provided with a first rough surface on one side close to the first connecting end, and the outer circumferential surface of the pipe body is provided with a second rough surface on one side close to the second connecting end.

5. The conveniently combined feed pipe of claim 4 wherein: the pipe body is a PE pipe or a PPR pipe.