T-shaped automatic backwashing filtering equipment

Abstract

The utility model discloses T-shaped automatic backwashing filtering equipment, which belongs to the technical field of filtering equipment and comprises a T-shaped filtering pipe and a filtering core arranged in the T-shaped filtering pipe, a limiting component is arranged outside the T-shaped filtering pipe, and a supporting component is arranged at the bottom of the limiting component. A limiting assembly is installed outside the T-shaped filter pipe, after the T-shaped filter pipe and an external pipeline are communicated and connected, a supporting ring is rotated relative to the T-shaped filter pipe according to the distance between the T-shaped filter pipe and a supporting face, after rotation is completed, a locking bolt on the surface of a positioning base is screwed, the penetrating end of the locking bolt extends to the surface of the T-shaped filter pipe, and the T-shaped filter pipe and the external pipeline are connected. Fixing of the supporting ring is completed; the base is held, the threaded column is rotated relative to the adjusting frame on the lower surface of the carrying plate until the base is attached to the supporting face, the locking piece is used for fixing the base, the supporting face provides supporting force for the T-shaped filtering pipe through the supporting assembly and the limiting assembly, and the supporting performance is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, and more specifically to a T-type automatic backwashing filtering equipment. Background Art

[0002] Multi-media filter, also known as mechanical impurity filter, is one of the main equipment for water pretreatment. For T-type automatic backwash filter equipment, a filter element is installed inside to filter impurities.

[0003] After searching, the existing announcement number is CN213253374U, which is a T-type filtering device, including a filter body, a liquid inlet pipe and a liquid outlet pipe are arranged on the filter body, and a liquid replenishing pipe is also arranged on the filter body, and a valve for controlling the on-off of the fluid is arranged on the liquid replenishing pipe. By connecting the liquid replenishing pipe to the filter body, when it is necessary to replenish the fluid inside the device, the valve on the liquid replenishing pipe is opened to directly fill the filter body with liquid through the liquid replenishing pipe, thereby avoiding the tedious operation of disassembling the filter body for replenishing the fluid, reducing the failure rate of the filtering device, and at the same time, the newly replenished liquid is filtered by the filter body before entering the device, thereby avoiding the problem of pipeline blockage and fluid pollution caused by rust, welding slag, dust and other debris in the newly replenished liquid.

[0004] For the commonly used T-type automatic backwashing filter equipment, its open end is connected to the external pipeline. However, after the pipeline is connected, the T-type automatic backwashing filter equipment is placed on one side of the support surface, which is inconvenient to connect and fix it, affecting the stability of the support. Therefore, we propose a T-type automatic backwashing filter equipment to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a T-type automatic backwash filtering equipment, in which a limiting assembly is installed on the outside of the T-shaped filter tube. After the T-shaped filter tube and the external pipeline are connected, the support ring is rotated relative to the T-shaped filter tube according to the distance between the T-shaped filter tube and the supporting surface. After the rotation is completed, the locking bolt on the surface of the positioning seat is screwed, and the through end of the locking bolt extends to the surface of the T-shaped filter tube to complete the fixation of the support ring; hold the base, and rotate the threaded column relative to the adjustment frame on the lower surface of the carrier plate until the base fits on the supporting surface, and use the locking member to fix the base, so that the supporting surface provides supporting force to the T-shaped filter tube through the supporting assembly and the limiting assembly, and the supporting performance is stable.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A T-shaped automatic backwashing filter device comprises a T-shaped filter tube and a filter element installed inside the T-shaped filter tube, a limit assembly is installed outside the T-shaped filter tube, and a support assembly is installed at the bottom of the limit assembly;

[0010] The limiting assembly includes a support ring symmetrically sleeved on the outside of the T-shaped filter tube and movably connected, a positioning seat welded on the surface of the support ring, a locking bolt screwed on the surface of the positioning seat, a carrier plate fixedly connected to the bottom of the support ring, an adjustment frame welded on the lower surface of the carrier plate, and a threaded hole opened on the surface of the adjustment frame;

[0011] The support assembly includes a threaded column screwed on the surface of the adjustment frame, a base fixedly connected to the end surface of the threaded column, and a mounting hole opened on the surface of the base.

[0012] Preferably, a protective pad is symmetrically bonded to the outer surface of the support ring, and the outer wall of the protective pad extends to the outer side of the support ring.

[0013] Preferably, the locking bolt passes through the positioning seat, and the penetrating end of the locking bolt extends to the surface of the T-shaped filter tube.

[0014] Preferably, the threaded column passes through the threaded hole on the surface of the adjusting frame, and the threaded column and the adjusting frame are spirally arranged.

[0015] Preferably, the through end of the threaded column is fixedly connected to a limit plate, and the limit plate is located inside the adjustment frame.

[0016] Preferably, a groove is formed on the lower surface of the base, a rubber plate is bonded inside the groove of the base, and a bottom end of the rubber plate protrudes from the lower surface of the base.

[0017] Preferably, an anti-skid groove is provided on the lower surface of the base, and the anti-skid groove is located outside the rubber plate.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this scheme, a limiting assembly is installed on the outside of the T-shaped filter tube. After the T-shaped filter tube and the external pipe are connected, the support ring is rotated relative to the T-shaped filter tube according to the distance between the T-shaped filter tube and the support surface. After the rotation is completed, the locking bolt on the surface of the positioning seat is screwed, and the through end of the locking bolt extends to the surface of the T-shaped filter tube to complete the fixation of the support ring.

[0021] (2) In this solution, the base is held and the threaded column is rotated relative to the adjustment frame on the lower surface of the carrier until the base is fitted onto the support surface. The base is fixed with a locking member. The support surface provides support force to the T-shaped filter tube through the support assembly and the limit assembly, and the support performance is stable. A rubber plate is bonded to the inside of the groove of the base, and an anti-skid groove is provided on the lower surface of the base, thereby increasing the friction between the base and the support surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0024] Figure 3 This is a schematic structural diagram of the position limiting component of the utility model from another perspective;

[0025] Figure 4 This is a schematic diagram of the base and threaded column structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the base and rubber plate structure of the utility model.

[0027] Description of the numbers in the figure:

[0028] 1. T-shaped filter tube; 2. Base; 3. Protective pad; 4. Support ring; 5. Positioning seat; 6. Locking bolt; 7. Carrier plate; 8. Adjustment frame; 9. Threaded hole; 10. Threaded column; 11. Limiting plate; 12. Anti-slip groove; 13. Rubber sheet. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] See also Figure 1-5 , a T-shaped automatic backwashing filter device, comprising a T-shaped filter tube 1 and a filter element installed inside the T-shaped filter tube 1, a limit assembly is installed outside the T-shaped filter tube 1, and a support assembly is installed at the bottom of the limit assembly;

[0032] The limiting assembly includes a support ring 4 symmetrically sleeved on the outside of the T-shaped filter tube 1 and movably connected, a positioning seat 5 welded on the surface of the support ring 4, a locking bolt 6 screwed on the surface of the positioning seat 5, a carrier plate 7 fixedly connected to the bottom of the support ring 4, an adjustment frame 8 welded on the lower surface of the carrier plate 7, and a threaded hole 9 opened on the surface of the adjustment frame 8;

[0033] The support assembly includes a threaded column 10 screwed into the surface of the adjustment frame 8, a base 2 fixedly connected to the end surface of the threaded column 10, and a mounting hole opened on the surface of the base 2.

[0034] The outer surface of the support ring 4 is symmetrically bonded with a protective pad 3 , the outer wall of the protective pad 3 extends to the outer side of the support ring 4 , the locking bolt 6 penetrates the positioning seat 5 , and the penetrating end of the locking bolt 6 extends to the surface of the T-shaped filter tube 1 .

[0035] It should be noted that a limiting component is installed on the outside of the T-shaped filter tube 1. After the T-shaped filter tube 1 and the external pipeline are connected, the support ring 4 is rotated relative to the T-shaped filter tube 1 according to the distance between the T-shaped filter tube 1 and the supporting surface. After the rotation is completed, the locking bolt 6 on the surface of the positioning seat 5 is screwed, and the through end of the locking bolt 6 extends to the surface of the T-shaped filter tube 1 to complete the fixation of the support ring 4.

[0036] See also Figure 1-4 The threaded column 10 passes through the threaded hole 9 on the surface of the adjusting frame 8, and the threaded column 10 and the adjusting frame 8 are spirally arranged. The through end of the threaded column 10 is fixedly connected to the limiting plate 11, and the limiting plate 11 is located inside the adjusting frame 8. A groove is opened on the lower surface of the base 2, and a rubber plate 13 is bonded inside the groove of the base 2. The bottom end of the rubber plate 13 protrudes from the lower surface of the base 2. An anti-skid groove 12 is opened on the lower surface of the base 2, and the anti-skid groove 12 is located on the outer side of the rubber plate 13.

[0037] It should be noted that, holding the base 2, rotate the threaded column 10 relative to the adjustment frame 8 on the lower surface of the carrier plate 7 until the base 2 fits against the support surface, and use a locking device to fix the base 2. The support surface provides supporting force to the T-shaped filter tube 1 through the supporting assembly and the limiting assembly, and the supporting performance is stable; a rubber plate 13 is bonded to the inside of the groove of the base 2, and an anti-skid groove 12 is provided on the lower surface of the base 2. The rubber plate 13 and the anti-skid groove 12 increase the friction between the base 2 and the support surface.

[0038] During use: a limiting assembly is installed on the outside of the T-shaped filter tube 1. After the T-shaped filter tube 1 and the external pipeline are connected, the support ring 4 is rotated relative to the T-shaped filter tube 1 according to the distance between the T-shaped filter tube 1 and the supporting surface. After the rotation is completed, the locking bolt 6 on the surface of the positioning seat 5 is screwed, and the through end of the locking bolt 6 extends to the surface of the T-shaped filter tube 1 to complete the fixation of the support ring 4; hold the base 2, and rotate the threaded column 10 relative to the adjustment frame 8 on the lower surface of the carrier plate 7 until the base 2 is attached to the supporting surface, and use the locking member to fix the base 2, so that the supporting surface provides supporting force to the T-shaped filter tube 1 through the supporting assembly and the limiting assembly, and the supporting performance is stable; a rubber plate 13 is bonded to the inside of the groove of the base 2, and an anti-skid groove 12 is provided on the lower surface of the base 2. The rubber plate 13 and the anti-skid groove 12 increase the friction between the base 2 and the supporting surface.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A T-shaped automatic backwashing filter device, comprising a T-shaped filter tube (1) and a filter element installed inside the T-shaped filter tube (1), characterized in that: A limiting component is installed on the outside of the T-shaped filter tube (1), and a supporting component is installed on the bottom of the limiting component; The limiting assembly comprises a support ring (4) symmetrically sleeved on the outside of the T-shaped filter tube (1) and movably connected, a positioning seat (5) welded on the surface of the support ring (4), a locking bolt (6) screwed on the surface of the positioning seat (5), a carrier plate (7) fixedly connected to the bottom of the support ring (4), an adjustment frame (8) welded to the lower surface of the carrier plate (7), and a threaded hole (9) provided on the surface of the adjustment frame (8); The support assembly comprises a threaded column (10) screwed onto the surface of the adjustment frame (8), a base (2) fixedly connected to the end surface of the threaded column (10), and a mounting hole provided on the surface of the base (2).

2. A T-type automatic backwashing filter device according to claim 1, characterized in that: The outer surface of the support ring (4) is symmetrically bonded with a protection pad (3), and the outer wall of the protection pad (3) extends to the outer side of the support ring (4).

3. A T-type automatic backwashing filter device according to claim 1, characterized in that: The locking bolt (6) passes through the positioning seat (5), and the penetrating end of the locking bolt (6) extends to the surface of the T-shaped filter tube (1).

4. A T-type automatic backwashing filter device according to claim 1, characterized in that: The threaded column (10) passes through the threaded hole (9) on the surface of the adjustment frame (8), and the threaded column (10) and the adjustment frame (8) are arranged in a spiral.

5. The T-type automatic backwashing filter equipment according to claim 1 is characterized in that: The through end of the threaded column (10) is fixedly connected to a limiting plate (11), and the limiting plate (11) is located inside the adjustment frame (8).

6. A T-type automatic backwashing filter device according to claim 1, characterized in that: The lower surface of the base (2) is provided with a groove, a rubber plate (13) is bonded inside the groove of the base (2), and the bottom end of the rubber plate (13) protrudes from the lower surface of the base (2).

7. The T-type automatic backwashing filter equipment according to claim 1 is characterized in that: The lower surface of the base (2) is provided with an anti-skid groove (12), and the anti-skid groove (12) is located outside the rubber plate (13).

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