Efficient flushing device for municipal water supply pipe network

Abstract

The utility model discloses an efficient flushing device of a municipal water supply network, which comprises a flushing head, one end of the flushing head is fixedly connected with a connecting pipe, a clamping groove is arranged on the outer wall of the connecting pipe, an arc-shaped clamping block is movably connected in the clamping groove, one end of the connecting pipe far away from the flushing head is movably connected with a butt joint pipe, and a telescopic groove is arranged in the butt joint pipe. A locking groove is formed in one side of the arc-shaped clamping block, the telescopic groove communicates with the locking groove, a locking column is clamped in the locking groove, one end of the locking column is fixedly connected with a pulling rod, the pulling rod is slidably connected with the butt joint pipe, the outer surface of the pulling rod is sleeved with a spring, and through butt joint of the locking column and the locking groove, the arc-shaped clamping block can be locked through the locking column; the connecting pipe and the butt-joint pipe are fixed, the stability of the flushing head in the using process is guaranteed, meanwhile, the butt-joint pipe and the connecting pipe can be rapidly replaced in cooperation with using of a pulling rod and a spring cushion, the installing speed of the flushing head is increased, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a high-efficiency flushing device for a municipal water supply network. Background Art

[0002] During the use of the water supply network, a large amount of dirt or foreign matter will adhere to the inner wall of the pipe, which will have a certain impact on the water supply work. Therefore, after the water supply network has been used for a period of time, the inner wall of the pipe needs to be cleaned to ensure that the inner wall of the pipe is neat and clean.

[0003] According to a high-efficiency flushing device for a municipal water supply pipe 71 network disclosed in a Chinese patent document with announcement number CN219702889U, a flushing ball is rotatably connected to the upper end of the water pipe, and a first water trough and a second water trough are respectively opened inside the flushing ball from bottom to top, the first water trough is connected to the second water trough, and the first water trough is connected to the water pipe. The inner wall of the first water trough is opened with a plurality of inclined holes facing outward, and the inner wall of the second water trough is opened with a plurality of arc-shaped spray holes extending along an arc line toward the outside; when using this device, the flushing ball can be placed on the inner wall of the pipe, and the water flow entering the flushing ball is sprayed through the arc-shaped spray holes and the inclined holes respectively through the arrangement of the arc-shaped spray holes and the inclined holes, so that the water flow can directly impact the inner wall of the pipe, thereby achieving the effect of efficiently flushing the inner wall of the pipe, and during flushing, the water flow sprayed through the inclined holes can also push the flushing ball to move under the action of impacting the inner wall of the pipe, which is convenient for users to use.

[0004] Based on the search of the above patents and in combination with the flushing devices in the prior art, it was found that when the above flushing device is used, the inner wall of the pipe can be cleaned through the arc-shaped spray holes and the inclined holes, and the flushing ball can be pushed to move. However, in actual use, the connection between the flushing ball and the water pipe is not well handled. Since the cleaning of the inner wall of the pipe requires high-pressure cleaning, the connection between the flushing ball and the water pipe cannot be effectively and quickly connected, which will cause the flushing ball to be unstable and fall into the pipe, making it difficult to pick up. In addition, the above flushing ball has many internal parts, which is not only difficult to produce, but also once damaged, the maintenance is more complicated. Replacing a new flushing ball with a water pipe is more troublesome, which reduces its practicality. Utility Model Content

[0005] The purpose of the utility model is to provide an efficient flushing device for a municipal water supply network. By docking a locking column with a locking groove, the arc-shaped block can be locked by the locking column to achieve fixation between the connecting pipe and the butt pipe, thereby ensuring the stability of the flushing head during use. At the same time, with the use of a pulling rod and a spring pad, the butt pipe and the connecting pipe can be quickly replaced, thereby increasing the installation speed of the flushing head and improving work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient flushing device for a municipal water supply network, comprising a flushing head, one end of the flushing head is fixedly connected to a connecting pipe, a groove is provided on the outer wall of the connecting pipe, an arc-shaped clamping block is movably connected in the groove, one end of the connecting pipe away from the flushing head is movably connected to a docking pipe, a telescopic groove is provided in the docking pipe, a locking groove is provided on one side of the arc-shaped clamping block, the telescopic groove is connected to the locking groove, a locking column is clamped in the locking groove, one end of the locking column is fixedly connected to a pull rod, the pull rod is slidably connected to the docking pipe, a spring is sleeved on the outer surface of the pull rod, and both ends of the spring are respectively fixedly connected to the locking column and the docking pipe.

[0007] The beneficial effects of the utility model are as follows: by docking the locking column with the locking groove on the arc-shaped clamping block, the connecting pipe and the butt pipe can be quickly locked and unlocked at the same time, so that the flushing head can be quickly installed and disassembled, which is convenient for the staff to install and replace, and improves the flexibility of use:

[0008] In order to quickly install and disassemble the flushing head:

[0009] As a further improvement of the above technical solution: two symmetrical connecting grooves are provided at one end of the connecting pipe away from the flushing head, connecting columns are movably connected in the connecting grooves, and the connecting columns are fixedly connected to the butt joint pipe.

[0010] The beneficial effects of this improvement are: by using two connection grooves and two connection columns, the connection pipe and the butt pipe can be quickly and accurately connected, which improves the installation speed and ensures the stability of the connection between the connection pipe and the butt pipe:

[0011] In order to achieve fast and accurate connection between the connecting pipe and the butt pipe and ensure stability:

[0012] As a further improvement of the above technical solution: a sealing groove is provided at one end of the connecting pipe away from the flushing head, a sealing ring is movably connected in the sealing groove, and the sealing ring is fixedly connected to the butt joint pipe.

[0013] The beneficial effect of this improvement is that through the use of the sealing groove and the sealing ring, the connection between the connecting pipe and the butt pipe can be tightly connected to prevent water from overflowing and causing the water pressure to decrease:

[0014] In order to achieve the sealing of the connection between the connecting pipe and the butt pipe:

[0015] As a further improvement of the above technical solution: a fixing block is fixedly connected to the outer wall of the butt-jointed pipe, a rotating rod is hinged on the fixing block, and the rotating rod is fixedly connected to the arc-shaped clamping block.

[0016] The beneficial effect of this improvement is that the arc-shaped block can be limited by the fixed block and the rotating rod to ensure that the arc-shaped block will not fall off during use, thereby ensuring its stability in use:

[0017] In order to limit the arc block and ensure stability:

[0018] As a further improvement of the above technical solution: a through hole, a water dividing groove and a plurality of inclined grooves are respectively opened in the flushing head, the through hole, the water dividing groove and the plurality of inclined grooves are interconnected, and the plurality of inclined grooves are evenly distributed around the axis of the flushing head.

[0019] The beneficial effects of this improvement are: through the function of the through hole, the dirt inside the pipe can be flushed and cleaned, and multiple inclined grooves can perform high-pressure flushing on the inner wall of the pipe, and move with the flushing head to achieve rapid flushing of the inner wall of the pipe:

[0020] In order to achieve efficient cleaning of the inner wall of the pipe:

[0021] As a further improvement of the above technical solution: one end of the pulling rod away from the locking column is fixedly connected with a pulling button.

[0022] The beneficial effect of this improvement is that the pull rod can be moved by pulling the button, which is convenient for moving the locking column and making it easy for the locking column to dock and disengage with the arc-shaped block:

[0023] To move the locking column:

[0024] As a further improvement of the above technical solution: one end of the butt joint pipe away from the connecting pipe is fixedly connected with a water pipe.

[0025] The beneficial effects of this improvement are: through the use of water pipes, water can be continuously supplied to the flushing head, and the water supply of the water pipes ensures that the flushing head can work stably and continuously, and the inner wall of the pipe can be cleaned efficiently:

[0026] In order to achieve a continuous water supply to the flushing head. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0028] Figure 2 A bottom view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0031] Figure 5 The utility model provides Figure 4 The enlarged view of point A in the middle;

[0032] Figure 6 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 .

[0033] In the figure, 1, flushing head; 11, connecting pipe; 12, card slot; 13, arc-shaped card block; 14, docking pipe; 15, telescopic slot; 16, locking slot; 17, locking column; 18, pulling rod; 19, spring; 21, connecting slot; 22, connecting column; 31, sealing slot; 32, sealing ring; 41, fixing block; 42, rotating rod; 51, through hole; 52, water distribution slot; 53, inclined slot; 61, pulling button; 71, water pipe. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figures 1 to 6As shown, an efficient flushing device for a municipal water supply pipe 71 network provided by an embodiment of the utility model comprises a flushing head 1, one end of the flushing head 1 is fixedly connected to a connecting pipe 11, a card slot 12 is provided on the outer wall of the connecting pipe 11, an arc-shaped card block 13 is movably connected in the card slot 12, and an end of the connecting pipe 11 away from the flushing head 1 is movably connected to a docking pipe 14, and the docking of the arc-shaped card block 13 and the card slot 12 can realize locking between the connecting pipe 11 and the docking pipe 14, a telescopic groove 15 is provided in the docking pipe 14, a locking groove 16 is provided on one side of the arc-shaped card block 13, the telescopic groove 15 is communicated with the locking groove 16, a locking column 17 is carded in the locking groove 16, and at the same time, the locking column 17 cooperates with the docking of the locking groove 16 to realize the fixing of the arc-shaped card block 13 by the locking column 17. To ensure the stability of the arc-shaped block 13, one end of the locking column 17 is fixedly connected to a pulling rod 18, and the pulling rod 18 is slidably connected to the butt joint 14. A spring 19 is sleeved on the outer surface of the pulling rod 18, and both ends of the spring 19 are respectively fixedly connected to the locking column 17 and the butt joint 14. The movement of the pulling rod 18 can make the pulling rod 18 bring the locking column 17 to squeeze the spring 19, thereby realizing rapid unlocking and facilitating the disengagement and unlocking between the butt joint 14 and the connecting pipe 11. Two symmetrical connecting grooves 21 are provided at one end of the connecting pipe 11 away from the flushing head 1, and a connecting column 22 is movably connected in the connecting groove 21. The connecting column 22 is fixedly connected to the butt joint 14. The two connecting grooves 21 and the two connecting columns 22 can make the butt joint 14 and the connecting pipe 11 A fast docking is achieved, and the connection between the docking pipe 14 and the connecting pipe 11 is ensured to be stable without deviation or shaking. A sealing groove 31 is provided at one end of the connecting pipe 11 away from the flushing head 1, and a sealing ring 32 is movably connected in the sealing groove 31. The sealing ring 32 is fixedly connected to the docking pipe 14. The use of the sealing groove 31 and the sealing ring 32 can seal the connection between the connecting pipe 11 and the docking pipe 14 to prevent water from overflowing and causing a decrease in water pressure. A fixing block 41 is fixedly connected to the outer wall of the docking pipe 14, and a rotating rod 42 is hinged on the fixing block 41. The rotating rod 42 is fixedly connected to the arc block 13. The use of the fixing block 41 and the rotating rod 42 can limit the arc block 13 to ensure the stability of the arc block 13 during use. 1 is respectively provided with a through hole 51, a water dividing groove 52 and a plurality of inclined grooves 53, the through hole 51, the water dividing groove 52 and the plurality of inclined grooves 53 are interconnected, the plurality of inclined grooves 53 are evenly distributed with the axis of the flushing head 1, the water source can be transported through the through hole 51, and the inside of the pipeline can be quickly flushed, the cooperation of the water dividing groove 52 and the plurality of inclined grooves 53 can flush the inside of the pipeline, and at the same time assist the flushing head 1 to move, facilitate mobile cleaning inside the pipeline, and improve the effect of pipeline flushing, the end of the pull rod 18 away from the locking column 17 is fixedly connected with a pull button 61, the pull button 61 can facilitate pulling the pull rod 18 to control the use of the locking column 17, the end of the butt joint pipe 14 away from the connecting pipe 11 is fixedly connected with a water pipe 71,The water pipe 71 can transport water to ensure that the flushing head 1 has sufficient water to continuously flush the inner wall of the pipe during use.

[0036] The working principle and use process of the utility model are as follows: when in use, first, the two connecting columns 22 on the butt joint pipe 14 are butted with the two connecting grooves 21 on the connecting pipe 11. After the two connecting columns 22 are butted with the corresponding connecting grooves 21, the sealing ring 32 is just engaged with the sealing groove 31 to achieve the sealing of the connection between the connecting pipe 11 and the butt joint pipe 14. At the same time, the arc-shaped card block 13 is rotated to butt the arc-shaped card block 13 with the card groove 12. When the arc-shaped card block 13 is rotated, the pull button 61 is pulled to move the pull rod 18 with the locking column 17, and the spring 19 is pressed. The arc-shaped card block 13 is squeezed, and when it is completely docked with the card slot 12, the pull button 61 is released, and the spring 19 rebounds, so that the locking column 17 is docked with the locking slot 16 on the arc-shaped card block 13, so as to lock the connecting pipe 11 and the docking pipe 14. Then, the water source is transported through the water pipe 71. After the water source reaches the water dividing tank 52, the water dividing tank 52 is filled up, and the water source is sprayed out through the multiple inclined grooves 53 and the through hole 51 respectively to flush the inner wall of the pipeline. When the multiple inclined grooves 53 spray water to flush the inside of the pipeline, the flushing head 1 is moved to realize the use process of the entire flushing device.

[0037] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient flushing device for a municipal water supply network, comprising a flushing head (1), characterized in that: One end of the flushing head (1) is fixedly connected to a connecting pipe (11), an outer wall of the connecting pipe (11) is provided with a clamping groove (12), an arc-shaped clamping block (13) is movably connected in the clamping groove (12), and one end of the connecting pipe (11) away from the flushing head (1) is movably connected to a butt joint pipe (14), a telescopic groove (15) is provided in the butt joint pipe (14); A locking groove (16) is provided on one side of the arc-shaped clamping block (13), the telescopic groove (15) is communicated with the locking groove (16), a locking column (17) is clamped in the locking groove (16), one end of the locking column (17) is fixedly connected to a pulling rod (18), the pulling rod (18) is slidably connected to the butt joint (14), a spring (19) is sleeved on the outer surface of the pulling rod (18), and two ends of the spring (19) are respectively fixedly connected to the locking column (17) and the butt joint (14).

2. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: Two symmetrical connection grooves (21) are formed at one end of the connection pipe (11) away from the flushing head (1), and a connection column (22) is movably connected in the connection groove (21), and the connection column (22) is fixedly connected to the butt joint pipe (14).

3. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: A sealing groove (31) is formed at one end of the connecting pipe (11) away from the flushing head (1), a sealing ring (32) is movably connected in the sealing groove (31), and the sealing ring (32) is fixedly connected to the butt joint pipe (14).

4. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: A fixing block (41) is fixedly connected to the outer wall of the butt-jointed pipe (14), a rotating rod (42) is hingedly connected to the fixing block (41), and the rotating rod (42) is fixedly connected to the arc-shaped clamping block (13).

5. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: A through hole (51), a water dividing groove (52) and a plurality of inclined grooves (53) are respectively provided in the flushing head (1); the through hole (51), the water dividing groove (52) and the plurality of inclined grooves (53) are interconnected; and the plurality of inclined grooves (53) are evenly distributed around the axis of the flushing head (1).

6. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: One end of the pulling rod (18) away from the locking column (17) is fixedly connected with a pulling button (61).

7. The high-efficiency flushing device for a municipal water supply network according to claim 1, characterized in that: One end of the butt joint pipe (14) away from the connecting pipe (11) is fixedly connected to a water pipe (71).

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