Novel stainless steel water pipe

Abstract

The utility model provides a novel stainless steel water pipe and belongs to the technical field of stainless steel water pipes. The problem that an existing protective sleeve in the market is bonded to the surface of a stainless steel water pipe and is not convenient to replace is solved. The novel stainless steel water pipe comprises a pipe fitting, a detachable protective layer is arranged on the outer layer of the pipe fitting, a guide block is fixedly arranged on the outer side of the pipe fitting, a guide groove is formed in the inner side of the protective layer, a groove is formed in the connecting end of the pipe fitting, a sealing gasket is arranged on the inner side of the groove, the connecting end of the pipe fitting is in threaded connection with a connector, and a protruding block is arranged on the inner side of the connector. The protective pipe fitting has the advantages that the protective pipe fitting is protected by the protective layer, the protective pipe fitting is convenient to mount and dismount, and the protective layer is convenient to replace when the protective layer is damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel water pipes and relates to a new type of stainless steel water pipe, in particular to a new type of stainless steel water pipe. Background Art

[0002] Stainless steel water pipe is a pipe made of stainless steel used to transport water and other liquids. Stainless steel water pipe is non-toxic, odorless, and easy to clean. It meets the hygiene requirements of the food, pharmaceutical and other industries. At the same time, stainless steel water pipe can be recycled and reused and has good environmental performance.

[0003] In order to extend the service life of stainless steel water pipes in the current market, polyethylene plastic is usually coated on the surface of the stainless steel water pipe to protect it. However, most of the current protective covers are bonded to the surface of the stainless steel water pipe for use. After long-term use, when the protective cover is damaged, it is difficult to replace the protective cover, which results in poor protection of the stainless steel water pipe. Therefore, it is of great significance to design a new type of stainless steel water pipe. Summary of the invention

[0004] The purpose of the utility model is to provide a new type of stainless steel water pipe in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a new type of stainless steel water pipe, characterized in that it includes a pipe fitting, the outer layer of the pipe fitting is provided with a detachable protective layer, a guide block is fixedly provided on the outer side of the pipe fitting, a guide groove is provided on the inner side of the protective layer, a groove is provided on the connecting end of the pipe fitting, a sealing gasket is provided on the inner side of the groove, the connecting end of the pipe fitting is threadedly connected to a connector, a protrusion is provided on the inner side of the connector, and a filter is fixedly provided on the protrusion.

[0006] In the above-mentioned novel stainless steel water pipe, extrusion blocks which can fit into the grooves are fixedly arranged on both sides of the protrusion.

[0007] In the above-mentioned novel stainless steel water pipe, a positioning plate is fixedly arranged on the outer side of the connecting head, and bolts are arranged on the positioning plate.

[0008] In the above-mentioned novel stainless steel water pipe, a connecting plate is fixedly arranged on the protective layer, and threaded holes are arranged on the connecting plate.

[0009] Compared with the prior art, the novel stainless steel water pipe has the advantages that the protective layer protects the pipe fittings, is easy to install and disassemble, and is easy to replace the protective layer when the protective layer is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a three-dimensional schematic diagram of the new stainless steel water pipe;

[0011] Figure 2 It is a structural schematic diagram of the new stainless steel water pipe groove;

[0012] Figure 3 It is a structural schematic diagram of the protective layer of the new stainless steel water pipe;

[0013] Figure 4 It is a cross-sectional schematic diagram of the novel stainless steel water pipe connector.

[0014] In the figure, 1, pipe fitting; 2, protective layer; 3, guide block; 4, guide groove; 5, groove; 6, sealing gasket; 7, connector; 8, protrusion; 9, filter; 10, extrusion block; 11, positioning plate; 12, bolt; 13, connecting plate; 14, threaded hole. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1 , 2 As shown in Figures 3 and 4, the new stainless steel water pipe comprises a pipe fitting 1, the outer layer of the pipe fitting 1 is provided with a detachable protective layer 2, a guide block 3 is fixedly provided on the outer side of the pipe fitting 1, a guide groove 4 is provided on the inner side of the protective layer 2, a groove 5 is provided on the connecting end of the pipe fitting 1, a sealing gasket 6 is provided on the inner side of the groove 5, a connector 7 is threadedly connected to the connecting end of the pipe fitting 1, a protrusion 8 is provided on the inner side of the connector 7, a filter screen 9 is fixedly provided on the protrusion 8, the pipe fitting 1 is made of stainless steel material, and the protective layer 2 is made of polyethylene plastic, firstly, one end of the pipe fitting 1 is threadedly connected to the connector 7, and then the protective layer 2 is sleeved on the surface of the pipe fitting 1 through the guide block 3 and the guide groove 4, the protective layer 2 is fixed by the bolt 12, and then the other end of the pipe fitting 1 is connected to the connector 7, when the protective layer 2 is damaged, it is convenient to disassemble and replace the protective layer 2.

[0017] Preferably, extrusion blocks 10 that can fit in the groove 5 are fixedly provided on both sides of the protrusion 8, and are connected to the pipe fitting 1 through the connecting head 7. The extrusion blocks 10 in the connecting head 7 fit in the groove 5 to extrude the sealing gasket 6, so that the sealing gasket 6 has a better sealing effect on the pipe fitting 1.

[0018] Preferably, a positioning plate 11 is fixedly provided on the outer side of the connecting head 7 , and bolts 12 are provided on the positioning plate 11 . The bolts 12 cooperate with the threaded holes 14 to fix the protective layer 2 and the connecting head 7 .

[0019] Preferably, a connecting plate 13 is fixedly provided on the protective layer 2 , and a threaded hole 14 is provided on the connecting plate 13 .

[0020] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0021] Although this article uses more terms such as pipe fitting 1, protective layer 2, guide block 3, guide groove 4, groove 5, sealing gasket 6, connector 7, protrusion 8, filter screen 9, extrusion block 10, positioning plate 11, bolt 12, connecting plate 13, threaded hole 14, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A new type of stainless steel water pipe, characterized in that: The invention comprises a pipe fitting (1), wherein the outer layer of the pipe fitting (1) is provided with a detachable protective layer (2), a guide block (3) is fixedly provided on the outer side of the pipe fitting (1), a guide groove (4) is provided on the inner side of the protective layer (2), a groove (5) is provided on the connecting end of the pipe fitting (1), a sealing gasket (6) is provided on the inner side of the groove (5), a connector (7) is threadedly connected to the connecting end of the pipe fitting (1), a protrusion (8) is provided on the inner side of the connector (7), and a filter screen (9) is fixedly provided on the protrusion (8).

2. A new type of stainless steel water pipe according to claim 1, characterized in that: Extrusion blocks (10) that can fit into the grooves (5) are fixedly arranged on both sides of the protrusion (8).

3. A new type of stainless steel water pipe according to claim 1, characterized in that: A positioning plate (11) is fixedly arranged on the outer side of the connecting head (7), and bolts (12) are arranged on the positioning plate (11).

4. A new type of stainless steel water pipe according to claim 1, characterized in that: A connecting plate (13) is fixedly arranged on the protective layer (2), and a threaded hole (14) is arranged on the connecting plate (13).

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