Anti-blocking water paint conveying pipe

Abstract

The utility model relates to the technical field of conveying pipe protection, and discloses an anti-blocking water paint conveying pipe which comprises a conveying pipe body, a plurality of fixing frames are installed on the conveying pipe body, each fixing frame comprises a circular ring and a cross frame, the circular ring portions of the fixing frames protrude out of the surface of the conveying pipe body, and the cross frames are connected with the fixing frames. The cross part of the fixing frame is connected with an acting piece, the acting piece is provided with a plurality of rectangular notches, a first sector plate and a second sector plate are rotationally connected in the rectangular notches in the acting piece, the acting piece is connected with a front frame, the front frame is in a circular truncated cone shape, the front frame is coaxially provided with a rotating shaft, the rotating shaft is coaxially provided with a rotating block, and the rotating block is provided with a rotating shaft. The first sector plate and the second sector plate are rotationally connected to the acting piece, large-particle impurities in water flow are retained in the acting piece due to the shape design of the first sector plate and the second sector plate, and the anti-blocking effect of the conveying pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying pipe protection, in particular to an anti-blocking water-based paint conveying pipe. Background Art

[0002] Water-based paint includes water-based anti-rust paint, water-based steel structure paint, water-based floor paint and water-based wood paint. Water-based paint has the advantages of environmental protection, energy saving, safety and easy use. Applying water-based paint to conveying pipes can effectively improve the wear resistance and waterproofness of conveying pipes, and minimize harmful substances. When water-based paint conveying pipes are used to convey water resources, due to the large water flow, impurities in the water flow are easily accumulated and blocked in the water-based paint conveying pipes, resulting in reduced working efficiency of the conveying pipes. For this reason, a blockage-resistant water-based paint conveying pipe is needed.

[0003] Existing anti-clogging water-based paint delivery pipes often use filters to filter impurities in the water flow, but the filters will still form impurities accumulation on the surface of the filters during long-term operation, and the filters need to be manually disassembled and cleaned regularly. If they cannot be cleaned in time, the normal delivery function of the water-based paint delivery pipe will be affected. Manual cleaning of the filters is time-consuming and labor-intensive, especially for flocs entangled on the filters. A large amount of flocs entangled on the inner wall of the water-based paint delivery pipe reduces the functionality of the water-based paint delivery pipe.

[0004] For this purpose, we designed a water-based paint delivery pipe that is anti-clogging. Utility Model Content

[0005] The utility model aims to solve the problems of poor anti-clogging effect and time-consuming and laborious cleaning of water-based paint delivery pipes in the prior art, and proposes an anti-clogging water-based paint delivery pipe.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A blockage-resistant water-based paint delivery pipe comprises a delivery pipe body, on which a plurality of fixing frames are mounted, the fixing frames comprising a circular ring and a cross, the circular ring portion of the fixing frame protruding from the surface of the delivery pipe body, the cross portion of the fixing frame being connected to an action piece, the action piece being provided with a plurality of rectangular notches, a first fan plate and a second fan plate being rotatably connected in the rectangular notches on the action piece, the action piece being connected to a front frame, the front frame being in a truncated cone shape, the front frame being coaxially mounted with a rotating shaft, the rotating shaft being coaxially mounted with a rotating block, the front frame being located between the rotating block and the action piece, the rotating shaft being mounted with a connecting cross block, the two ends of the connecting cross block being respectively connected to auxiliary rods, the auxiliary rods always remaining parallel to the rotating shaft.

[0008] Preferably, the first fan plate and the second fan plate include protruding ends, and the protruding ends on the first fan plate and the second fan plate extend out of the rectangular slot and fit with the surface of the active member.

[0009] Preferably, the connection point between the first fan plate and the acting member is on a side closer to one end of the acting member, and the connection point between the second fan plate and the acting member is on a side closer to the other end of the acting member.

[0010] Preferably, the rotating block is cross-shaped, a first filter screen is fixed inside the action member, a plurality of circular holes are formed on the first filter screen, and the first filter screen is located on the same side of the front frame.

[0011] Preferably, a second filter is mounted on the rotating shaft, the second filter comprises a plurality of rings and crosses with different inner diameters, and the position of the second filter on the active member is on the opposite side of the position of the first filter on the active member.

[0012] Preferably, the second filter screen is connected to a sealing ring, the outer ring of the sealing ring is hexagonal, the inner ring of the sealing ring is circular, and the second filter screen is fixed on the active member through the sealing ring.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts an action member that is rotatably connected with a first fan plate and a second fan plate. Due to the shape design of the first fan plate and the second fan plate, large particles of impurities in the water flow are retained in the action member, thereby improving the anti-blocking effect of the conveying pipe.

[0015] 2. The utility model adopts a connecting cross block installed on the rotating shaft, and auxiliary rods are respectively connected to both ends of the connecting cross block. The floccules in the water flow are wound around the auxiliary rods through the rotation of the auxiliary rods, making the cleaning work of the conveying pipe more convenient.

[0016] In summary, the utility model has a reasonable design, which can not only improve the anti-blocking effect of the conveying pipe, but also facilitate the cleaning of impurities in the conveying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-clogging water-based paint delivery pipe proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of an anti-clogging water-based paint delivery pipe proposed by the utility model;

[0019] Figure 3 This is a structural relationship diagram of the working parts of an anti-clogging water-based paint delivery pipe proposed by the utility model;

[0020] Figure 4This is a partial enlarged view of area A of an anti-clogging water-based paint delivery pipe proposed by the utility model;

[0021] Figure 5 This is a partial enlarged view of area B of an anti-clogging water-based paint delivery pipe proposed by the utility model.

[0022] In the figure: 1. conveying pipe body; 2. fixing frame; 3. acting member; 4. first fan plate; 5. second fan plate; 6. front frame; 7. rotating shaft; 8. rotating block; 9. first filter screen; 10. connecting cross block; 11. auxiliary rod; 12. second filter screen; 13. sealing ring. DETAILED DESCRIPTION

[0023] Reference Figure 1-Figure 5 A water-based paint delivery pipe to prevent clogging includes a delivery pipe body 1, on which a plurality of fixing frames 2 are installed, the fixing frames 2 include a ring and a cross, the ring portion of the fixing frame 2 protrudes from the surface of the delivery pipe body 1, the cross portion of the fixing frame 2 is connected to an action member 3, the action member 3 is connected to a front frame 6, the front frame 6 is in a truncated cone shape, the front frame 6 is coaxially mounted with a rotating shaft 7, the rotating shaft 7 is coaxially mounted with a rotating block 8, the front frame 6 is located between the rotating block 8 and the action member 3, the rotating block 8 is in a cross shape, a first filter screen 9 is fixed in the action member 3, and a plurality of circular filters are provided on the first filter screen 9 The first filter screen 9 is located on the same side of the front frame 6. When water flows into the delivery pipe, the high-speed flow of the water will impact the rotating block 8 when it contacts the rotating block 8, causing the rotating block 8 to rotate. The rotation of the rotating block 8 causes the rotating shaft 7 to rotate synchronously. After driving the rotating block 8 to rotate, the water flow is diverted by the front frame 6. Part of the water flows through the first filter screen 9 and enters the action member 3. When passing through the first filter screen 9, impurities in the water flow will be filtered by the circular holes on the first filter screen 9, so that some impurities are isolated outside the action member 3, and another part of the water flows through the front frame 6 to disperse to the outside of the action member 3.

[0024] The action member 3 is provided with a plurality of rectangular slots, and the first fan plate 4 and the second fan plate 5 are rotatably connected in the rectangular slots on the action member 3. The first fan plate 4 and the second fan plate 5 include protruding ends, and the protruding ends on the first fan plate 4 and the second fan plate 5 extend out of the rectangular slots and fit with the surface of the action member 3 at the same time. The connection point between the first fan plate 4 and the action member 3 is on the side closer to one end of the action member 3, and the connection point between the second fan plate 5 and the action member 3 is on the side closer to the other end of the action member 3. The water flow flowing to the outside of the action member 3 impacts the first fan plate 4 and the second fan plate 5, so that the first fan plate 4 and The second fan plate 5 is flipped on the working member 3, and the protruding ends of the first fan plate 4 and the second fan plate 5 will make the first fan plate 4 and the second fan plate 5 can only flip inwards but not outwards, and the gap between the first fan plate 4 and the second fan plate 5 and the working member 3 is designed to be between appropriate sizes, so that the water flow carries impurities into the working member 3 after impacting the first fan plate 4 and the second fan plate 5, and the impurities can be retained in the working member 3 when flowing out from the working member 3 again, which effectively improves the anti-blocking effect of the conveying pipe and facilitates the unified cleaning of the impurities in the conveying pipe after cleaning.

[0025] A connecting cross block 10 is installed on the rotating shaft 7, and auxiliary rods 11 are connected to both ends of the connecting cross block 10 respectively. The auxiliary rods 11 always remain parallel to the rotating shaft 7. When the water flow drives the rotating shaft 7 to rotate, the connecting cross block 10 moves synchronously. During the rotation of the connecting cross block 10, multiple auxiliary rods 11 will be driven to perform orbital motion with the connecting cross block 10 as the center. Through the movement coordination of the connecting cross block 10 and the auxiliary rods 11, the water flow performs spiral motion after contacting the rotating shaft 7 and the auxiliary rods 11, and the flocs in the water flow will be entangled on the auxiliary rods 11. When it is necessary to clean the flocs in the water flow, it is only necessary to take out the auxiliary rods 11. While effectively cleaning the flocs in the water flow, it also saves the manpower required for cleaning the delivery pipe.

[0026] A second filter screen 12 is installed on the rotating shaft 7. The second filter screen 12 includes a plurality of circular rings and crosses with different inner diameters. The position of the second filter screen 12 on the working member 3 is on the opposite side of the position of the first filter screen 9 on the working member 3. The second filter screen 12 is connected to a sealing ring 13. The outer ring of the sealing ring 13 is hexagonal, and the inner ring of the sealing ring 13 is circular. The second filter screen 12 is fixed to the working member 3 through the sealing ring 13. The water flow passes through the second filter screen 12 again after being processed by the auxiliary rod 11. The second filter screen 12 and the first filter screen 9 close the working member 3, thereby realizing the complete function of retaining impurities in the water flow in the working member 3. The components in the working member 3 can be taken out one by one and cleaned by manually loosening the sealing ring 13.

[0027] The working principle of the utility model is as follows: a plurality of fixing frames 2 are installed on the conveying pipe body 1, and the fixing frames 2 include a ring and a cross. The ring part of the fixing frame 2 protrudes from the surface of the conveying pipe body 1, and the cross part of the fixing frame 2 is connected to the action member 3. The action member 3 is provided with a plurality of rectangular notches, and the first fan plate 4 and the second fan plate 5 are rotatably connected in the rectangular notches on the action member 3. The action member 3 is connected to the front frame 6, and the front frame 6 is truncated. The front frame 6 is coaxially mounted with a rotating shaft 7, and the rotating shaft 7 is coaxially mounted with a rotating block 8. The front frame 6 is located between the rotating block 8 and the action member 3, and a connecting cross block 10 is installed on the rotating shaft 7. Auxiliary rods 11 are respectively connected at both ends of the connecting cross block 10. The auxiliary rod 11 is always parallel to the rotating shaft 7. Through the action of the first fan plate 4 and the second fan plate 5, impurities in the water flow are retained in the action member 3, thereby improving the anti-blocking effect. The rotation of the auxiliary rod 11 causes the flocculent impurities to be wrapped around the auxiliary rod 11 for unified cleaning.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-based paint delivery pipe that is resistant to clogging, comprising a delivery pipe body (1), characterized in that: A plurality of fixing frames (2) are mounted on the conveying pipe body (1), the fixing frames (2) comprising a circular ring and a cross, the circular ring portion of the fixing frames (2) protruding from the surface of the conveying pipe body (1), the cross portion of the fixing frames (2) being connected to an action member (3), the action member (3) being provided with a plurality of rectangular notches, the rectangular notches on the action member (3) being rotatably connected to a first fan plate (4) and a second fan plate (5), the action member (3) being connected to a front frame (6), the front frame (6) being in a truncated cone shape, the front frame (6) being coaxially mounted with a rotating shaft (7), the rotating shaft (7) being coaxially mounted with a rotating block (8), the front frame (6) being located between the rotating block (8) and the action member (3), the rotating shaft (7) being mounted with a connecting cross block (10), the two ends of the connecting cross block (10) being respectively connected to auxiliary rods (11), the auxiliary rods (11) and the rotating shaft (7) always being kept parallel to each other.

2. The anti-clogging water-based paint delivery pipe according to claim 1, characterized in that: The first fan plate (4) and the second fan plate (5) comprise protruding ends, and the protruding ends on the first fan plate (4) and the second fan plate (5) extend outside the rectangular slot and fit with the surface of the active member (3) at the same time.

3. The anti-clogging water-based paint delivery pipe according to claim 1, characterized in that: The connection point between the first fan plate (4) and the action member (3) is on the side closer to one end of the action member (3), and the connection point between the second fan plate (5) and the action member (3) is on the side closer to the other end of the action member (3).

4. The anti-clogging water-based paint delivery pipe according to claim 1, characterized in that: The rotating block (8) is cross-shaped. A first filter screen (9) is fixed inside the action member (3). A plurality of circular holes are formed on the first filter screen (9). The first filter screen (9) is located on the same side as the front frame (6).

5. The anti-clogging water-based paint delivery pipe according to claim 1, characterized in that: A second filter screen (12) is mounted on the rotating shaft (7), the second filter screen (12) comprising a plurality of circular rings and crosses with different inner diameters, the position of the second filter screen (12) on the active member (3) being on the opposite side of the position of the first filter screen (9) on the active member (3).

6. The anti-clogging water-based paint delivery pipe according to claim 5, characterized in that: The second filter screen (12) is connected to a sealing ring (13), the outer ring of the sealing ring (13) is hexagonal, the inner ring of the sealing ring (13) is circular, and the second filter screen (12) is fixed to the active member (3) through the sealing ring (13).

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