PE water supply pipe with filtering structure

Abstract

The PE water supply pipe with the filtering structure comprises a water pipe body, a connecting pipe is fixedly connected to the outer surface of the water pipe body, a filtering net is fixedly connected to the inner wall of the connecting pipe, an activated carbon adsorption net is fixedly connected to the inner wall of the connecting pipe, a first connecting flange is fixedly connected to the back face of the connecting pipe, and a second connecting flange is fixedly connected to the back face of the connecting pipe. And the outer surface of the water pipe body is fixedly connected with a second connecting flange. Through mutual cooperation of the connecting pipe, the filter screen and the activated carbon adsorption net, rust, stone, plastic, sand and the like in water in the water pipe body can be filtered, so that normal operation of a water source is guaranteed, and the problems that rust, stone, plastic, sand and the like in a pipeline or water can block a faucet, and use of the faucet is affected and damaged are solved; and through mutual cooperation of a second connecting flange and a first connecting flange, the device can be conveniently mounted, so that the workload of workers is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipes, in particular to a PE water supply pipe with a filtering structure. Background Art

[0002] Polyethylene PE pipe is a water supply pipe made of polyethylene resin as the main raw material and formed by extrusion. It is mainly used in indoor and outdoor low-temperature water supply pipelines, etc., and PE (polyethylene) material is widely used in the field of water supply pipe manufacturing due to its high strength, corrosion resistance, and non-toxicity. Because it will not rust, it is an ideal pipe to replace ordinary iron water supply pipes.

[0003] At present, PE water pipes are usually equipped with filtering devices to filter impurities in the pipes. If there is no filter, rust, stones, plastics, sand, etc. in the pipes or water will block the faucet, affecting and damaging the use of the faucet. Existing PE water pipes generally install filter boxes at the joints of the PE water pipes or other places, which increases the workload of workers and increases the capital investment, reducing the practicality of the device. For this reason, we propose a PE water pipe with a filtering structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a PE water supply pipe with a filtering structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A PE water supply pipe with a filtering structure comprises a water pipe body, a connecting pipe is fixedly connected to the outer surface of the water pipe body, a filter net is fixedly connected to the inner wall of the connecting pipe, an activated carbon adsorption net is fixedly connected to the inner wall of the connecting pipe, a first connecting flange is fixedly connected to the back side of the connecting pipe, and a second connecting flange is fixedly connected to the outer surface of the water pipe body.

[0007] In a further embodiment, a sealing strip is fixedly connected to the inner wall of the connecting pipe, and the front side of the sealing strip is fixedly connected to the back side of the water pipe body.

[0008] In a further embodiment, a product logo is fixedly connected to the upper surface of the water pipe body, and a protective film is fixedly connected to the outer surface of the product logo.

[0009] In a further embodiment, a first sealing gasket is fixedly connected to the back side of the first connecting flange, and a group of first fixing holes arranged in an annular manner are formed on the back side of the first sealing gasket and the back side of the first connecting flange.

[0010] In a further embodiment, two reinforcement rings are fixedly connected to the inner wall of the connecting pipe, and the back sides of the two reinforcement rings are fixedly connected to the front side of the filter screen and the front side of the activated carbon adsorption screen, respectively.

[0011] In a further embodiment, a second sealing gasket is fixedly connected to the front side of the second connecting flange, and a group of annularly arranged second fixing holes are formed on the front side of the second sealing gasket and the front side of the second connecting flange.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the cooperation of the connecting pipe, the filter net and the activated carbon adsorption net, the device can filter rust, stones, plastics, sand, etc. in the water inside the water pipe body, thereby ensuring the normal operation of the water source and solving the problem that rust, stones, plastics, sand, etc. in the pipe or water will block the faucet, causing influence and damage to the use of the faucet. Through the cooperation of the second connecting flange and the first connecting flange, the device can be easily installed, thereby reducing the workload of workers and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a PE water supply pipe with a filtering structure;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a PE water supply pipe with a filtering structure;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rear view of a PE water supply pipe with a filtering structure;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of a side section view of a PE water supply pipe with a filtering structure.

[0018] In the figure: 1. water pipe body; 2. second sealing gasket; 3. second fixing hole; 4. product identification; 5. connecting pipe; 6. second connecting flange; 7. first connecting flange; 8. first sealing gasket; 9. first fixing hole; 10. filter screen; 11. reinforcement ring; 12. activated carbon adsorption screen; 13. sealing strip. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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 the embodiments. 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.

[0022] See also Figure 1-4 In the utility model, a PE water supply pipe with a filtering structure includes a water pipe body 1, which is convenient for supplying water. A connecting pipe 5 is fixedly connected to the outer surface of the water pipe body 1. The connecting pipe 5 is fixedly connected to the water pipe body 1 by welding. A filter net 10 is fixedly connected to the inner wall of the connecting pipe 5, which can filter larger particles and impurities in the supplied water source. An activated carbon adsorption net 12 is fixedly connected to the inner wall of the connecting pipe 5, which is convenient for filtering smaller particles and fine impurities in the supplied water source. A first connecting flange 7 is fixedly connected to the back of the connecting pipe 5, and a second connecting flange 6 is fixedly connected to the outer surface of the water pipe body 1, which can facilitate the connection of the device with other pipelines.

[0023] The inner wall of the connecting pipe 5 is fixedly connected with a sealing strip 13, and the front side of the sealing strip 13 is fixedly connected to the back side of the water pipe body 1, thereby strengthening the sealing effect between the connecting pipe 5 and the water pipe body 1, avoiding water leakage, and improving the sealing performance of the device. The upper surface of the water pipe body 1 is fixedly connected with a product logo 4, and the outer surface of the product logo 4 is fixedly connected with a protective film, which is convenient for workers to understand the product information and operating steps of the device and improves the use effect of the device. The back side of the first connecting flange 7 is fixedly connected with a first sealing gasket 8, and the back side of the first sealing gasket 8 and the back side of the first connecting flange 7 are provided with a group of first fixing holes 9 arranged in an annular manner, which is convenient for the device to be connected with other pipelines and improves the practicability of the device.

[0024] Two reinforcement rings 11 are fixedly connected to the inner wall of the connecting pipe 5, and the back sides of the two reinforcement rings 11 are fixedly connected to the front side of the filter screen 10 and the front side of the activated carbon adsorption screen 12 respectively, thereby strengthening the firmness of the filter screen 10 and the activated carbon adsorption screen 12 and preventing the filter screen 10 and the activated carbon adsorption screen 12 from loosening during the water supply process, thereby ensuring the normal use of the device and improving the practicality of the device. A second sealing gasket 2 is fixedly connected to the front side of the second connecting flange 6, and a group of annularly arranged second fixing holes 3 are provided on the front side of the second sealing gasket 2 and the front side of the second connecting flange 6, so that the device can be easily connected and fixed with others, and the steps are simple and convenient.

[0025] The working principle of the utility model is:

[0026] During the use of the device, when the water pipe body 1 needs to be installed, the first connecting flange 6 and the second connecting flange 7 are first contacted with other connecting flanges, and then the first fixing hole 9 and the second fixing hole 3 are used to fix the first connecting flange 6 and the second connecting flange 7 with other connecting flanges, so as to achieve the effect of installing the water pipe body 1. Then, when the water pipe body 1 supplies water, the water first enters the interior of the connecting pipe 5, and the larger impurities and particles in the water are filtered through the filter net 10. Then, the water source is secondary filtered by the activated carbon adsorption net 12, and fine impurities such as fine sand in the water source are filtered, so as to achieve the effect of filtering the water source.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] 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 PE water supply pipe with a filtering structure, characterized in that: The invention comprises a water pipe body (1), wherein a connecting pipe (5) is fixedly connected to the outer surface of the water pipe body (1), a filter screen (10) is fixedly connected to the inner wall of the connecting pipe (5), an activated carbon adsorption screen (12) is fixedly connected to the inner wall of the connecting pipe (5), a first connecting flange (7) is fixedly connected to the back of the connecting pipe (5), and a second connecting flange (6) is fixedly connected to the outer surface of the water pipe body (1).

2. The PE water supply pipe with a filtering structure according to claim 1, characterized in that: A sealing strip (13) is fixedly connected to the inner wall of the connecting pipe (5), and the front side of the sealing strip (13) is fixedly connected to the back side of the water pipe body (1).

3. The PE water supply pipe with a filtering structure according to claim 1, characterized in that: The upper surface of the water pipe body (1) is fixedly connected with a product identification (4), and the outer surface of the product identification (4) is fixedly connected with a protective film.

4. The PE water supply pipe with a filtering structure according to claim 1, characterized in that: A first sealing gasket (8) is fixedly connected to the back of the first connecting flange (7), and a group of first fixing holes (9) arranged in an annular pattern are provided on the back of the first sealing gasket (8) and the back of the first connecting flange (7).

5. The PE water supply pipe with a filtering structure according to claim 1, characterized in that: Two reinforcement rings (11) are fixedly connected to the inner wall of the connecting pipe (5), and the back surfaces of the two reinforcement rings (11) are respectively fixedly connected to the front surface of the filter screen (10) and the front surface of the activated carbon adsorption screen (12).

6. The PE water supply pipe with a filtering structure according to claim 1, characterized in that: The front side of the second connecting flange (6) is fixedly connected to a second sealing gasket (2), and the front side of the second sealing gasket (2) and the front side of the second connecting flange (6) are both provided with a group of second fixing holes (3) arranged in an annular manner.

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