A high and low pipe blue filter

Abstract

The utility model belongs to the technical field of blue filter, and discloses a high-low pipe blue filter, including a fixed cylinder, the middle part of which is fixedly connected to a water inlet pipe, the outer peripheral surface of which is fixedly connected to a fixed disk, a movable column is movably connected to a circular array on the fixed disk, and a positioning disk is fixedly connected to the bottom end of the movable column. The utility model makes the device easy to use and has strong applicability through the coordination of structures such as movable columns, rotating rings, clamping strips, and movable rings. The rotating ring is pushed to move along the arc groove by the first handle, so that the clamping strip is not engaged with the bayonet of the movable column. The movable cylinder is moved downward along the fixed cylinder to adjust the length of the device. When the movable cylinder is moved to the lowest end of the fixed cylinder, the ejection of the movable column moves out of the fixed disk, so that the movable cylinder can adjust the rotation angle. The movable column is inserted into the fixed disk again, and the rotating ring can be clamped on the fixed disk by rotating the movable ring downward, so that the device has strong applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of blue filter, in particular to a high and low pipe blue filter. Background Art

[0002] Basket filters are used in oil or other liquid pipelines to filter debris in the pipeline. The filter hole area is 2-3 times larger than the diameter pipe area, far exceeding the filter area of ​​Y-type and T-type filters. The filter accuracy is the best among all filters. The filter structure is different from other filters. It is named basket filter because of its shape like a basket. The height difference of the pipe position is called high-low pipe basket filter.

[0003] In the prior art, a basket filter is composed of a pipe, a cylinder, a filter basket, a flange, a flange cover and fasteners, but since the length of the cylinder is fixed, the position and angle of the water inlet pipe and the water outlet pipe installed on the cylinder are fixed, and it is often necessary to accurately measure the actual installation position to customize the angle of the water inlet pipe and the water outlet pipe and the length of the cylinder, resulting in poor applicability of the existing basket filter. A high and low pipe basket filter is proposed to solve the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a high and low pipe basket filter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-low pipe basket filter, comprising a fixed cylinder, a water inlet pipe is fixedly connected to the middle part of the fixed cylinder, a fixed plate is fixedly connected to the outer circumference of the fixed cylinder, a movable column is movably connected to the fixed plate in an annular array, a positioning plate is fixedly connected to the bottom end of the movable column, a movable cylinder is fixedly connected to the middle part of the positioning plate, a water outlet pipe is fixedly connected to the middle part of the movable cylinder, a swivel is rotatably connected to the top side of the fixed plate, a clamping strip is fixedly connected to the outer side of the swivel in an annular array, a first handle is fixedly connected to the outer side of the swivel, a movable ring is abutted against the top side of the swivel, a second handle is fixedly connected to the outer circumference of the movable ring, and a filter basket is arranged inside the fixed cylinder.

[0006] Preferably, the bottom of the fixed cylinder is sealingly and movably connected to the movable cylinder, and the movable column is provided with bayonet holes at equal intervals.

[0007] Preferably, the outer side of the clamping strip is clamped with the bayonet, and the top side of the fixed disk is provided with an arc groove for limiting the rotation of the swivel ring.

[0008] Preferably, the inner ring of the movable ring is threadedly connected to the fixed tube, and the clamping strip, the first handle and the movable ring are staggered with each other.

[0009] Preferably, the water inlet pipe is located above the filter basket, and the water outlet pipe is located below the filter basket.

[0010] Preferably, the clamping strip is an arc-shaped double-tooth structure, and the contact surface between the movable ring and the rotating ring is a rough surface.

[0011] Preferably, when the movable ring rotates upward and does not abut against the rotating ring, the rotating ring rotates to cause the clamping strip and the movable column to be misaligned, the movable cylinder moves downward along the fixed cylinder to the lowest end, and the movable column is not connected to the fixed disk.

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

[0013] The utility model makes the device easy to use and has strong applicability through the coordination of structures such as the movable column, the swivel, the clamping strip, and the movable ring. The movable ring is rotated by pushing the second handle, so that the movable ring moves upward without abutting against the swivel. The swivel is pushed to move along the arc groove by the first handle, so that the clamping strip is not clamped with the bayonet of the movable column. The movable cylinder is moved downward along the fixed cylinder to adjust the length of the device. When the movable cylinder is moved to the lowermost end of the fixed cylinder, the movable column is ejected and moved out of the fixed disk, so that the movable cylinder can adjust the rotation angle. The movable column is inserted into the fixed disk again, and the swivel is rotated in the opposite direction, so that the movable column can be limited and fixed. The swivel can be clamped on the fixed disk by rotating the movable ring to move downward, so that the device has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the front section of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified schematic diagram of point A;

[0017] Figure 4 It is a schematic diagram of the disassembly of the utility model.

[0018] In the figure: 1. fixed cylinder; 2. water inlet pipe; 3. fixed plate; 4. movable column; 5. positioning plate; 6. movable cylinder; 7. water outlet pipe; 8. swivel; 9. clamping strip; 10. first handle; 11. movable ring; 12. second handle; 13. filter basket. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, the utility model provides a high-low pipe basket filter, comprising a fixed cylinder 1, a water inlet pipe 2 is fixedly connected to the middle of the fixed cylinder 1, a fixed plate 3 is fixedly connected to the outer circumference of the fixed cylinder 1, a movable column 4 is movably connected to the fixed plate 3 in an annular array, a positioning plate 5 is fixedly connected to the bottom end of the movable column 4, a movable cylinder 6 is fixedly connected to the middle of the positioning plate 5, a water outlet pipe 7 is fixedly connected to the middle of the movable cylinder 6, a rotating ring 8 is rotatably connected to the top side of the fixed plate 3, a clamping strip 9 is fixedly connected to the outer circumference of the rotating ring 8 in an annular array, a first handle 10 is fixedly connected to the outer side of the rotating ring 8, a movable ring 11 is abutted against the top side of the rotating ring 8, a second handle 12 is fixedly connected to the outer circumference of the movable ring 11, and a filter basket 13 is arranged inside the fixed cylinder 1;

[0021] The movable ring 11 is rotated by pushing the second handle 12, so that the movable ring 11 moves upward and does not abut against the swivel 8. The swivel 8 is pushed to move along the arc groove by the first handle 10, so that the clamping strip 9 is not engaged with the bayonet of the movable column 4. The movable cylinder 6 is moved downward along the fixed cylinder 1 to adjust the length of the device. When the movable cylinder 6 is moved to the lowermost end of the fixed cylinder 1, the movable column 4 is ejected and moved out of the fixed disk 3, so that the movable cylinder 6 can adjust the rotation angle. The movable column 4 is inserted into the fixed disk 3 again, and the swivel 8 is rotated in the opposite direction, so that the movable column 4 can be limited and fixed. The swivel 8 can be clamped on the fixed disk 3 by rotating the movable ring 11 downward, so that the device has strong applicability.

[0022] like Figures 1 to 4 As shown, the bottom of the fixed cylinder 1 is sealed and movably connected with the movable cylinder 6, the movable column 4 is provided with bayonet holes at equal intervals, the outer side of the clamping strip 9 is clamped with the bayonet hole, the top side of the fixed disk 3 is provided with an arc groove for limiting the rotation of the swivel 8, the inner ring of the movable ring 11 is threadedly connected with the fixed cylinder 1, the clamping strip 9, the first handle 10 and the movable ring 11 are mutually dislocated, the clamping strip 9 is an arc-shaped double-tooth structure, the contact surface of the movable ring 11 and the swivel 8 is a rough surface, when the movable ring 11 rotates upward and does not abut against the swivel 8, the swivel 8 rotates to drive the clamping strip 9 to be dislocated with the movable column 4, the movable cylinder 6 moves downward along the fixed cylinder 1 to the lowermost end, and the movable column 4 is not connected with the fixed disk 3;

[0023] The swivel 8 can be limited by the arc groove, and the clamping strip 9 is engaged with the bayonet of the movable column 4 to limit the upper and lower positions of the movable column 4, so that the lengths of the fixed cylinder 1 and the movable cylinder 6 can be adjusted. By rotating the movable ring 11 downward, since the contact surface is a rough surface, a certain extrusion force can be applied downward to the swivel 8, thereby limiting the rotation of the swivel 8.

[0024] like Figure 2 As shown, the water inlet pipe 2 is located above the filter basket 13, and the water outlet pipe 7 is located below the filter basket 13; the fluid is injected into the fixed cylinder 1 through the water inlet pipe 2, and impurities can be filtered through the filter basket 13. The filtered fluid passes through the filter basket 13 and can be discharged from the water outlet pipe 7.

[0025] The working principle and use process of this utility model:

[0026] First, the operator pushes the second handle 12 to rotate the movable ring 11, so that the movable ring 11 moves upward and does not abut against the swivel 8, and pushes the swivel 8 to move along the arc groove through the first handle 10, so that the clamping strip 9 does not engage with the bayonet of the movable column 4, and moves the movable cylinder 6 downward along the fixed cylinder 1 to adjust the length of the device. When the movable cylinder 6 is moved to the lowermost end of the fixed cylinder 1, the movable column 4 is ejected and moved out of the fixed disk 3, so that the movable cylinder 6 can adjust the rotation angle, and the movable column 4 is inserted into the fixed disk 3 again, and the swivel 8 is rotated in the opposite direction, so that the movable column 4 can be limited and fixed, and the swivel 8 can be clamped on the fixed disk 3 by rotating the movable ring 11 downward, and then the water inlet pipe 2 and the water outlet pipe 7 are respectively fixed on the pipeline to complete the installation.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-low pipe basket filter, comprising a fixed cylinder (1), characterized in that: The middle of the fixed cylinder (1) is fixedly connected to a water inlet pipe (2); the outer peripheral surface of the fixed cylinder (1) is fixedly connected to a fixed plate (3); a movable column (4) is movably connected to the fixed plate (3) in an annular array; a positioning plate (5) is fixedly connected to the bottom end of the movable column (4); a movable cylinder (6) is fixedly connected to the middle of the positioning plate (5); a water outlet pipe (7) is fixedly connected to the middle of the movable cylinder (6); a rotating ring (8) is rotatably connected to the top side of the fixed plate (3); a clamping strip (9) is fixedly connected to the outer peripheral surface of the rotating ring (8) in an annular array; a first handle (10) is fixedly connected to the outer side of the rotating ring (8); a movable ring (11) is abutted against the top side of the rotating ring (8); a second handle (12) is fixedly connected to the outer peripheral surface of the movable ring (11); and a filter basket (13) is arranged inside the fixed cylinder (1).

2. The high and low pipe basket filter according to claim 1 is characterized in that: The bottom of the fixed cylinder (1) is sealed and movably connected to the movable cylinder (6), and the movable column (4) is provided with bayonet holes at equal intervals.

3. The high and low pipe basket filter according to claim 2 is characterized in that: The outer side of the clamping strip (9) is clamped with the bayonet, and the top side of the fixed disk (3) is provided with an arc groove for limiting the rotation of the rotating ring (8).

4. The high and low pipe basket filter according to claim 1 is characterized in that: The inner ring of the movable ring (11) is threadedly connected to the fixed tube (1), and the clamping strip (9), the first handle (10) and the movable ring (11) are mutually staggered.

5. The high and low pipe basket filter according to claim 1 is characterized in that: The water inlet pipe (2) is located above the filter basket (13), and the water outlet pipe (7) is located below the filter basket (13).

6. The high and low pipe basket filter according to claim 1 is characterized in that: The clamping strip (9) is an arc-shaped double-tooth structure, and the contact surface between the movable ring (11) and the rotating ring (8) is a rough surface.

7. The high and low pipe basket filter according to claim 1 is characterized in that: When the movable ring (11) rotates upward and does not abut against the rotating ring (8), the rotating ring (8) rotates to drive the clamping strip (9) and the movable column (4) to be misaligned, and the movable cylinder (6) moves downward along the fixed cylinder (1) to the lowest end, and the movable column (4) is not connected to the fixed disk (3).

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