Straight-through pipe with filtering device

Abstract

The utility model relates to a straight-through pipe with a filtering device. The filter comprises a water inlet pipe and a water outlet pipe, a filter device is arranged on the water inlet pipe and the water outlet pipe, the filter device comprises an inner base, an outer fixing seat, an inner filter screen and a top cover, the outer fixing seat, the inner base, the water inlet pipe and the water outlet pipe are integrally formed, the inner base is arranged on the inner side of the bottom of the outer fixing seat, and the water inlet pipe is directly communicated with the inner base. The inner filter screen is sleeved on the inner base, the top cover is screwed on the straight-through pipe outer fixing seat, and water flows into the inner base from the water inlet pipe and flows out from the water outlet pipe after being filtered by the filter screen. The filtering device is additionally arranged on a common straight-through pipe, impurities such as silt in tap water can be filtered out, when it is found that many impurities are accumulated in the inner filter screen through the top cover, the top cover is opened, garbage in the filter screen is poured out, and use is very convenient. And the structure is very simple, the cost is very low, and large-scale popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of liquid infusion pipelines, in particular to a straight-through pipe with a filtering device. Background Art

[0002] In the connection of water supply pipes, we usually use straight pipes. The straight pipes on the market are generally made of plastic and connected by hot melting or glue. This structure is simple, but the function is single. Because our existing water supply system contains a lot of impurities such as sediment. If it is used directly in life, it may cause certain pollution. If a larger filter is used, it will occupy a larger space and its cost is higher. The market does have a simple structure and low cost simple filtering device. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the utility model provides a straight-through pipe with a filtering device, and the specific technical solution is as follows:

[0004] A straight-through pipe with a filtering device comprises an inlet pipe and an outlet pipe, wherein the inlet pipe and the outlet pipe are provided with filtering devices, wherein the filtering device comprises an inner base, an outer fixing seat, an inner filtering screen and a top cover, wherein the outer fixing seat, the inner base, the inlet pipe and the outlet pipe are integrally formed, the inner base is arranged on the inner side of the bottom of the outer fixing seat, the inlet pipe is directly connected to the inner base, the inner filtering screen is sleeved on the inner base, the top cover is screwed on the outer fixing seat of the straight-through pipe, and water flows from the inlet pipe into the inner base, and after being filtered by the filtering screen, flows out from the outlet pipe.

[0005] The top cover is a transparent top cover.

[0006] The top cover is a truncated cone-shaped shell, with a transparent observation window at the upper end, a thread at the inner side of the lower end, and anti-slip grooves at the outer side of the lower end.

[0007] A sealing ring is arranged between the top cover and the outer fixing seat.

[0008] A fixing plate is arranged at the lower end of the outer fixing seat, and fixing screw holes are arranged on the fixing plate.

[0009] The inner base is in the shape of an annular column, a water inlet hole is arranged on the annular side surface thereof and is connected with the water inlet pipe, and a card interface is arranged on the upper end thereof and is card-connected with the inner filter screen.

[0010] The inner filter screen comprises an outer fixing sleeve which is in the shape of an annular column and on the peripheral side of which a filter metal screen is fixed.

[0011] Beneficial effects: Compared with the prior art, the utility model can filter impurities such as mud and sand in tap water by adding a filter device to an ordinary straight-through pipe. When the top cover shows that there are a lot of impurities accumulated in the filter net, the top cover can be opened to pour out the garbage in the filter net. It is very convenient to use. The structure is very simple and the cost is very low, which is convenient for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is an exploded view of the utility model;

[0014] Figure 3 It is a cross-sectional view of the utility model. DETAILED DESCRIPTION

[0015] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings:

[0016] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be constructed and operated in specific directions. Therefore, they cannot be understood as limitations on the present invention.

[0017] 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 indirectly connected 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 according to the specific circumstances.

[0018] like Figure 1-3 As shown, the utility model discloses a straight-through pipe with a filtering device, which includes a water inlet pipe 1 and a water outlet pipe 2, and the water inlet pipe 1 and the water outlet pipe 2 are provided with filtering devices, and the filtering device includes an inner base 4, an outer fixing seat 3, an inner filter screen 5 and a top cover 6, the outer fixing seat 3, the inner base 4 and the water inlet pipe 1 and the water outlet pipe 2 are integrally formed, the inner base 4 is arranged on the inner side of the bottom of the outer fixing seat 3, the water inlet pipe 1 is directly connected to the inner base 4, the inner filter screen 5 is sleeved on the base 4, and the top cover 6 is screwed on the outer fixing seat 3 of the straight-through pipe, and water flows from the water inlet pipe 1 into the inner base 4, and after being filtered by the inner filter screen 5, it flows out from the water outlet pipe 2.

[0019] The top cover 6 is a non-transparent top cover. The top cover 6 is a truncated cone-shaped shell, with a transparent observation window at the upper end, a thread at the inner side of the lower end, and an anti-slip pattern at the outer side of the lower end, which is convenient for loading and unloading. A sealing ring 7 is provided between the top cover 6 and the outer fixing seat 3. The sealing ring 7 can prevent water from leaking from the top cover 6.

[0020] A fixing plate 31 is provided at the lower end of the outer fixing seat 3, and fixing screw holes are provided on the fixing plate 31, so that we can easily fix the straight-through pipe with screws.

[0021] The inner base 4 is in the shape of an annular column, and a water inlet hole is provided on its annular side surface to be connected with a water inlet pipe, and a card interface is provided on its upper end to be card-connected with the inner filter 5.

[0022] The inner filter 5 comprises an outer fixing sleeve 51, which is in the shape of a ring column, and a filter metal mesh 52 is fixed around the fixing sleeve 51. Because the inner filter 5 is clamped on the inner base 4, when a lot of mud and sand are accumulated in the inner filter 5, the inner filter 5 can be removed from the straight pipe to remove the mud and sand.

[0023] The utility model can filter impurities such as mud and sand in tap water by adding a filter device to an ordinary straight-through pipe. When the top cover 6 shows that the inner filter screen 5 has a lot of impurities, the top cover 6 can be opened to pour out the garbage in the inner filter screen 5. The utility model is very convenient to use. The structure is very simple, the cost is very low, and it is easy to promote on a large scale.

[0024] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the protection scope of the utility model.

Claims

1. A straight-through pipe with a filtering device, comprising a water inlet pipe and a water outlet pipe, characterized in that: A filtering device is provided on the water inlet pipe and the water outlet pipe, and the filtering device includes an inner base, an outer fixing seat, an inner filter screen and a top cover. The outer fixing seat, the inner base, the water inlet pipe and the water outlet pipe are integrally formed. The inner base is arranged on the inner side of the bottom of the outer fixing seat, the water inlet pipe is directly connected to the inner base, the inner filter screen is sleeved on the inner base, and the top cover is screwed on the outer fixing seat of the straight-through pipe. Water flows from the water inlet pipe into the inner base, and after being filtered through the filter screen, it flows out from the water outlet pipe.

2. The straight-through pipe with a filter device according to claim 1, characterized in that: The top cover is a transparent top cover.

3. The straight-through pipe with a filter device according to claim 2, characterized in that: The top cover is a truncated cone-shaped shell, with a transparent observation window at the upper end, a thread at the inner side of the lower end, and anti-slip grooves at the outer side of the lower end.

4. The straight-through pipe with a filter device according to claim 1, characterized in that: A sealing ring is arranged between the top cover and the outer fixing seat.

5. The straight-through pipe with a filtering device according to claim 1, characterized in that: A fixing plate is arranged at the lower end of the outer fixing seat, and fixing screw holes are arranged on the fixing plate.

6. The straight-through pipe with a filter device according to claim 1, characterized in that: The inner base is in the shape of an annular column, a water inlet hole is arranged on the annular side surface thereof and is connected with the water inlet pipe, and a card interface is arranged on the upper end thereof and is card-connected with the inner filter screen.

7. The straight-through pipe with a filter device according to claim 1, characterized in that: The inner filter screen comprises an outer fixing sleeve which is in the shape of an annular column and on the peripheral side of which a filter metal screen is fixed.

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