Water conservancy pipeline filtering device

Abstract

The utility model belongs to the technical field of water conservancy pipeline filtering, and particularly relates to a water conservancy pipeline filtering device which comprises a main pipeline and further comprises a filtering assembly arranged on the surface of the main pipeline, and the filtering assembly comprises a connecting pipe fixedly connected with the main pipeline through a first flange plate. Two bifurcated pipes are symmetrically and fixedly connected to the surface of the connecting pipe, and a switch valve is mounted in each bifurcated pipe; according to the water purifier, through cooperation of the branch pipes and the filter plate, water passing is not affected when the filter plate is replaced, meanwhile, the sealing assembly is additionally arranged, and through cooperation of a sealing gasket and a limiting block, the filter shell can be sealed, and water leakage is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy pipeline filtering, and in particular relates to a water conservancy pipeline filtering device. Background Art

[0002] Water conservancy pipelines are an important part of water conservancy projects. They are important channels for controlling water flow, preventing floods, and regulating and distributing water. There are often many kinds of debris in the water flow. In order to prevent the pipeline from being blocked during the water supply and drainage process, the pipeline is generally equipped with a corresponding water supply and drainage filter. The water flowing in the pipeline is filtered by the water supply and drainage filter, which can effectively prevent impurities from blocking the pipeline.

[0003] After checking, the public (announcement) number: CN219722170U discloses a water conservancy pipeline filtering device. This technology discloses "including a body component, a filtering component is arranged on the front side of the body component, a cutting component is arranged on the top of the body component, a sewage discharge component is arranged on the left and right sides of the body component, and a return water component is arranged on the outside of the filtering component; it has the technical effect of solving the problem that most of the existing filtering devices for water conservancy pipelines are external, large in size, cumbersome to install and disassemble, and time-consuming and labor-intensive to clean the inside";

[0004] However, every time the filter element is replaced, the water gate needs to be closed, which affects the normal water flow and is inconvenient to use;

[0005] In order to solve the above problems, this application proposes a water pipeline filtering device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a water conservancy pipeline filtering device, which has the characteristics of replacing the filter element without affecting the normal water flow.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy pipeline filtering device, comprising a main pipeline, and also comprising a filtering component arranged on the surface of the main pipeline;

[0008] The filter assembly includes a connecting pipe fixedly connected to the main pipeline through a first flange, two bifurcated pipes are symmetrically fixedly connected to the surface of the connecting pipe, a switch valve is installed inside each of the bifurcated pipes, and one end of each bifurcated pipe away from the connecting pipe is fixedly connected to a filter shell through a second flange, a cover plate is provided on the surface of the filter shell, and a filter plate is provided inside the filter shell.

[0009] As a preferred embodiment of the water conservancy pipeline filtering device of the utility model, the filter plate is arranged obliquely.

[0010] As a preferred water conservancy pipeline filtering device of the utility model, a collecting bucket is arranged inside the filtering shell, the filtering plate is inserted inside the collecting bucket, and two handles are symmetrically fixedly connected to the surface of the collecting bucket.

[0011] As a preferred water conservancy pipeline filtering device of the utility model, a corrugated tube is fixedly connected to the surface of each filter shell, two supporting tubes are symmetrically fixedly connected to the surface of the filter shell, and each supporting tube is inserted inside the corrugated tube.

[0012] As a preferred embodiment of the water conservancy pipeline filtering device of the utility model, it also includes a sealing component arranged on the surface of the cover plate;

[0013] The sealing assembly comprises a sealing groove opened on the surface of the filter housing, and a sealing gasket is fixedly connected to the surface of the cover plate at the position of the sealing groove, and the sealing gasket is inserted in the sealing groove.

[0014] As a preferred water conservancy pipeline filtering device of the utility model, the surface of the filter shell is symmetrically fixedly connected with two positioning blocks, the surface of the cover plate is symmetrically rotatably connected with two limit blocks through hinges, and the limit blocks and the positioning blocks are fitted with each other.

[0015] Compared with the prior art, the beneficial effects of the utility model are: a filter component is added to the present application, and the cooperation of the branch pipe and the filter plate therein can be utilized, and the water flow will not be affected when the filter plate is replaced. At the same time, a sealing component is added, and the cooperation of the sealing gasket and the limit block therein can be utilized to seal the filter shell to prevent water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a vertical cross section of a branch pipe in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the branch pipe in the utility model when viewed from above in a horizontal cross section;

[0020] Figure 4 This is a schematic structural diagram of a vertical cross-section of the filter housing in the utility model;

[0021] In the figure:

[0022] 1. Main pipeline;

[0023] 2. Filter assembly; 21. Connecting pipe; 22. Bifurcated pipe; 23. Filter housing; 24. Filter plate; 25. Bellows; 26. Switch valve; 27. Support pipe; 28. Collecting bucket; 29. ​​Handle; 210. Cover plate;

[0024] 3. Sealing assembly; 31. Positioning block; 32. Limiting block; 33. Sealing gasket. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1 As shown;

[0028] A water conservancy pipeline filtering device comprises a main pipeline 1;

[0029] In this implementation scheme: After checking the public (announcement) number: CN219722170U discloses a water conservancy pipeline filtering device, in order to solve the technical problems existing in this prior art, such as the above background technology disclosure that "each time the filter element is replaced, the water gate needs to be closed, affecting the normal water flow and inconvenience in use", this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a filter component 2 and a sealing component 3 are added on this basis.

[0030] More specifically:

[0031] like Figures 1 to 4 As shown;

[0032] Combining the above:

[0033] In order to achieve the goal of not affecting water flow when cleaning the filter element, the water conservancy pipeline filtering device also includes a filtering component 2 arranged on the surface of the main pipeline 1;

[0034] The filter assembly 2 includes a connecting pipe 21 fixedly connected to the main pipeline 1 through a first flange, two bifurcated pipes 22 are symmetrically fixedly connected to the surface of the connecting pipe 21, a switch valve 26 is installed inside each bifurcated pipe 22, and one end of each bifurcated pipe 22 away from the connecting pipe 21 is fixedly connected to a filter shell 23 through a second flange, a cover plate 210 is provided on the surface of the filter shell 23, a filter plate 24 is provided inside the filter shell 23, a collecting bucket 28 is provided inside the filter shell 23, the filter plate 24 is inserted inside the collecting bucket 28, and two handles 29 are symmetrically fixedly connected to the surface of the collecting bucket 28.

[0035] In this embodiment: when the filter element needs to be cleaned, the switch valve 26 on the same side is closed to prevent water from flowing, the cover plate 210 on the side where water does not flow is removed from the surface of the filter shell 23, and the two handles 29 are forced upward to remove the collection bucket 28 from the inside of the filter shell 23. The debris inside the collection bucket 28 can be cleaned, and the filter plate 24 can also be cleaned or replaced.

[0036] Going further:

[0037] In an optional embodiment, the filter plate 24 is arranged to be inclined.

[0038] In this embodiment, the filter plate 24 is tilted so that after blocking the debris, the debris will remain inside the collection bucket 28 due to gravity and the impact of the water flow, and will not adhere to the surface of the filter plate 24, thereby reducing the number of times it is cleaned.

[0039] Going further:

[0040] In an optional embodiment, a bellows 25 is fixedly connected to the surface of each filter shell 23 , and two support tubes 27 are symmetrically fixedly connected to the surface of the filter shell 23 , and each support tube 27 is inserted into the inside of the bellows 25 .

[0041] In this embodiment, the bellows 25 is provided to allow for error tolerance when installing or removing the filter housing 23 , thereby preventing the filter housing 23 from being unable to be inserted between the two bifurcated tubes 22 .

[0042] Going further:

[0043] In an optional embodiment, it further includes a sealing component 3 disposed on the surface of the cover plate 210;

[0044] The sealing assembly 3 includes a sealing groove opened on the surface of the filter shell 23, and the surface of the cover plate 210 is located at the position of the sealing groove and is fixedly connected with a sealing gasket 33, and the sealing gasket 33 is inserted inside the sealing groove. The surface of the filter shell 23 is symmetrically fixedly connected with two positioning blocks 31, and the surface of the cover plate 210 is symmetrically rotated and connected with two limit blocks 32 through hinges, and the limit blocks 32 and the positioning blocks 31 fit each other.

[0045] In this embodiment: after the filter element is replaced, the cover plate 210 is placed on the surface of the filter shell 23, so that the sealing gasket 33 is inserted into the inside of the sealing groove, and the limit block 32 is rotated so that the positioning block 31 can pass through the limit block 32 to allow the cover plate 210 to seal the filter shell 23, thereby achieving sealing after replacement and preventing water leakage.

[0046] Working principle and use process of the utility model: when the filter element needs to be cleaned, the switch valve 26 on the same side is closed to stop water from flowing, the cover plate 210 on the side that does not flow water is removed from the surface of the filter shell 23, and the two handles 29 are forced upward to take the collection bucket 28 out from the inside of the filter shell 23, and the debris inside the collection bucket 28 can be cleaned, and the filter plate 24 can also be cleaned or replaced. The filter plate 24 is tilted so that after blocking the debris, the debris will remain in the collection bucket 28 due to gravity and the impact of the water flow. The interior of the filter housing 23 does not fit the surface of the filter plate 24, so that the number of times it is cleaned is reduced. The bellows 25 is provided to allow for fault tolerance when installing or removing the filter housing 23 to prevent the filter housing 23 from not being able to be inserted between the two bifurcated tubes 22. After the filter element is replaced, the cover plate 210 is placed on the surface of the filter housing 23 so that the sealing gasket 33 is inserted into the inside of the sealing groove, and the limit block 32 is rotated so that the positioning block 31 can pass through the limit block 32 to allow the cover plate 210 to seal the filter housing 23, thereby achieving sealing after replacement to prevent water leakage.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water conservancy pipeline filtering device, comprising a main pipeline (1), characterized in that: It also includes a filter assembly (2) arranged on the surface of the main pipeline (1); The filter assembly (2) comprises a connecting pipe (21) fixedly connected to the main pipeline (1) via a first flange, two bifurcated pipes (22) are symmetrically fixedly connected to the surface of the connecting pipe (21), a switch valve (26) is installed inside each of the bifurcated pipes (22), one end of each of the bifurcated pipes (22) away from the connecting pipe (21) is fixedly connected to a filter shell (23) via a second flange, a cover plate (210) is provided on the surface of the filter shell (23), and a filter plate (24) is provided inside the filter shell (23).

2. The water conservancy pipeline filtering device according to claim 1, characterized in that: The filter plate (24) is arranged inclined.

3. The water conservancy pipeline filtering device according to claim 1, characterized in that: A collecting bucket (28) is arranged inside the filter housing (23), the filter plate (24) is inserted inside the collecting bucket (28), and two handles (29) are symmetrically fixedly connected to the surface of the collecting bucket (28).

4. The water conservancy pipeline filtering device according to claim 3, characterized in that: A bellows (25) is fixedly connected to the surface of each filter shell (23), two support tubes (27) are symmetrically fixedly connected to the surface of the filter shell (23), and each support tube (27) is inserted into the interior of the bellows (25).

5. The water conservancy pipeline filtering device according to claim 1, characterized in that: It also includes a sealing component (3) arranged on the surface of the cover plate (210); The sealing assembly (3) comprises a sealing groove opened on the surface of the filter housing (23); a sealing gasket (33) is fixedly connected to the surface of the cover plate (210) at the position of the sealing groove; and the sealing gasket (33) is inserted into the interior of the sealing groove.

6. The water conservancy pipeline filtering device according to claim 1, characterized in that: The surface of the filter housing (23) is symmetrically fixedly connected to two positioning blocks (31), and the surface of the cover plate (210) is symmetrically rotatably connected to two limiting blocks (32) via hinges, and the limiting blocks (32) and the positioning blocks (31) are in contact with each other.

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