Air-water pulse flushing equipment for drinking water supply pipe network

Abstract

The invention relates to the technical field of air-water pulse flushing equipment, in particular to air-water pulse flushing equipment for a drinking water supply pipe network, which comprises a base, an air compressor body and a cleaning machine body which are bolted at the top of the base, and further comprises a fixed frame welded in the base, and a detachable and washable water storage mechanism is mounted at the top of the fixed frame; impurities in a water source can be filtered through cooperation of the filtering assembly and the driving assembly, in addition, the device can reduce direct influences of pulse strength on the connection stability of the flushing pipe and the water supply pipe through the bent pipe, and the problems that when part of existing gas-water pulse flushing equipment is used, impurities in the water source are inconvenient to filter, and the use is inconvenient are solved. After a long time, the problem that impurities in a water source are easily deposited in the equipment and normal use of the equipment is affected is solved, and the problem that when part of existing gas-water pulse flushing equipment is used, the gas-water pulse strength easily and directly affects the connection stability between a water drainage pipe and a water supply pipe is solved.

Description

Technical Field

[0001] This invention relates to the field of air-water pulse washing equipment technology, specifically an air-water pulse washing equipment for drinking water supply networks. Background Technology

[0002] Drinking water supply networks are an important component of urban water supply systems, responsible for safely delivering treated drinking water to users' homes. Over time, impurities from the water source accumulate in the pipes, affecting the normal operation of the network. Air-water pulse washing equipment is primarily used to remove scale, rust, biofilm, and other contaminants from water supply pipes, ensuring water quality safety.

[0003] Currently, some air-water pulse washing equipment requires an additional water source to be used in order to inject water and gas into the water supply network for flushing operations. However, some air-water pulse washing equipment is difficult to filter the water source, and the water source enters the air-water pulse washing equipment directly. Impurities in the water are easily deposited inside the equipment and affect the normal use of subsequent equipment. In addition, the vibration generated during the air-water pulse process directly acts on the connection between the drain pipe and the water supply pipe, which can easily affect the stability of the pipe connection. Summary of the Invention

[0004] The purpose of this invention is to provide an air-water pulse washing device for drinking water supply networks. Through the cooperation of a filter component and a drive component, impurities in the water source can be filtered. Furthermore, the design of the drive component facilitates the cleaning of filtered impurities by staff. Additionally, the curved pipe reduces the direct impact of pulse intensity on the stability of the connection between the washing pipe and the water supply pipe. This solves the problem that some current air-water pulse washing devices are inconvenient for filtering impurities in the water source, leading to the accumulation of impurities inside the device and affecting its normal operation over time. It also addresses the issue that the pulse intensity of some current air-water pulse washing devices directly affects the stability of the connection between the drain pipe and the water supply pipe.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gas-water pulse scrubbing device for drinking water supply networks, comprising a base, an air compressor body and a scrubbing machine body bolted to the top of the base, and further comprising:

[0006] A fixed frame welded inside the base, with a detachable and washable water storage mechanism installed on the top of the fixed frame;

[0007] A fixed platform is fixedly connected to the top of the base, and the top of the fixed platform is provided with a moving component and a limiting mechanism.

[0008] Preferably, the water storage mechanism includes a water storage component, which includes a vertical plate welded to the top of the fixed frame. A water bucket is fixedly connected inside the vertical plate. A support pipe rotatably passes through the surface of the water bucket. An inlet pipe is fixedly passed through the surface of the water bucket, and a plug is threaded onto the surface of the inlet pipe.

[0009] Preferably, the surface of the fixed frame is provided with a groove, and a pushing component is provided inside the groove. The pushing component includes a water collection frame that is slidably connected to the inner wall of the groove. A push plate is welded to the top of the water collection frame. An electric push rod is bolted to the inner wall of the fixed frame. The piston rod of the electric push rod is fixedly connected to the surface of the push plate. A connecting plate is welded to the surface of the push plate. Pullers are bolted to both sides inside the connecting plate.

[0010] Preferably, the surface of the push plate is provided with a filter assembly, the filter assembly includes a cover plate welded to the surface of the push plate, a filter cylinder rotatably passing through the surface of the cover plate, a cleaning frame fixedly connected to the surface of the filter cylinder, the surface of the cleaning frame contacting the inner wall of the water bucket, and a filter screen embedded inside the cleaning frame.

[0011] Preferably, the water storage mechanism further includes a drive assembly, which includes a bracket and a motor. The bracket is bolted to the surface of the cover plate, and the motor is bolted to the surface of the bracket. The output shaft of the motor is fixedly connected to a gear ring one, and a gear ring two that meshes with the gear ring one is fixedly sleeved at one end of the filter cartridge.

[0012] Preferably, the moving component includes a guide frame, a guide groove is formed on the surface of the fixed platform, the surface of the guide frame is slidably connected to the inner wall of the guide groove, a vertical plate is welded to the top of the guide frame, a bent pipe is connected between the vertical plate and the fixed platform, one end of the bent pipe passes through the fixed platform, and the other end of the bent pipe passes through the vertical plate and is connected to a flushing pipe that is slidably connected through the fixed platform.

[0013] Preferably, both sides of the inner wall of the fixed platform are welded with light rods, and the vertical plate is slidably sleeved on the surface of the light rods.

[0014] Preferably, the limiting mechanism includes a limiting frame, a hollow box is fixedly connected to the inner wall of the limiting frame, and a sleeve plate and a positioning plate are slidably connected to both sides inside the hollow box. The sleeve plate and the positioning plate are fixedly connected. The two positioning plates slide through the vertical plate and the fixed platform respectively. A spring is provided inside the hollow box, and the two ends of the spring are fixedly connected to the two sleeve plates respectively.

[0015] Preferably, a retaining ring is welded to the surface of the cover plate, and a retaining groove is formed on the surface of the bucket, with the surface of the retaining ring in contact with the inner wall of the retaining groove.

[0016] Preferably, the limiting frame has C-shaped plates welded to both sides, and the C-shaped plates can be detachably connected to the vertical plate and the fixing platform.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] In use, this invention filters impurities in the water source through the cooperation of the filter component and the drive component. Furthermore, the drive component facilitates the cleaning of filtered impurities by the operator. Additionally, the curved pipe reduces the direct impact of pulse intensity on the stability of the connection between the flushing pipe and the water supply pipe. This solves the problem that some current air-water pulse washing equipment is inconvenient for filtering impurities in the water source, leading to impurities accumulating inside the equipment and affecting its normal operation. It also addresses the issue that the pulse intensity of some current air-water pulse washing equipment directly affects the stability of the connection between the drain pipe and the water supply pipe. Attached Figure Description

[0019] Figure 1 This is a three-dimensional top view of the structure of the present invention;

[0020] Figure 2 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the present invention with the bucket and the fixing frame cut apart.

[0022] Figure 4 This is a three-dimensional structural diagram of the present invention with a partial cross-section;

[0023] Figure 5 This is a partial three-dimensional top view of the structure of the present invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the present invention with the fixed platform and vertical plate cut apart;

[0025] Figure 7 This is a three-dimensional structural diagram of the hollow box cut open according to the present invention.

[0026] In the diagram: 1. Base; 2. Air compressor body; 3. Cleaning machine body; 4. Fixing frame; 5. Water storage mechanism; 51. Water storage assembly; 511. Vertical plate; 512. Water bucket; 513. Support pipe; 52. Water inlet pipe; 53. Push assembly; 531. Electric push rod; 532. Push plate; 533. Water collection frame; 54. Connecting plate; 55. Pulley; 56. Filter assembly; 561. Cover plate; 562. Filter cartridge; 563. Cleaning frame; 57. Drive assembly 571. Bracket; 572. Motor; 573. Gear Ring 1; 574. Gear Ring 2; 6. Collar; 7. Snap Ring; 8. Sealing Ring; 9. Fixing Platform; 10. Guide Groove; 11. Moving Component; 111. Guide Frame; 112. Vertical Plate; 113. Bend; 114. Flushing Pipe; 12. Smooth Rod; 13. Limiting Mechanism; 131. Limiting Frame; 132. Hollow Box; 133. Sleeve Plate; 134. Positioning Plate; 135. Spring; 136. C-Shaped Plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-7 A pulse air-water washing device for drinking water supply networks includes a base 1 and an air compressor body 2 and a washing machine body 3 bolted to the top of the base 1. A fixed frame 4 is welded inside the base 1, and a water storage mechanism 5 is installed on the top of the fixed frame 4. The water storage mechanism 5 includes a water storage component 51, which includes a vertical plate 511 welded to the top of the fixed frame 4. A water tank 512 is fixedly connected inside the vertical plate 511. A support pipe 513 rotatably passes through the surface of the water tank 512. An inlet pipe 52 is fixedly passed through the top of the surface of the water tank 512. A plug is threaded on the surface of the inlet pipe 52. Workers can inject water into the water tank 512 through the inlet pipe 52 for subsequent use. Afterwards, workers can use the plug to seal the inlet pipe 52.

[0029] One end of the support pipe 513 is connected to a flexible hose, and one end of the flexible hose is connected to the water inlet of the cleaning machine body 3.

[0030] The surface of the fixed frame 4 is provided with a sliding groove, and a pushing component 53 is provided inside the sliding groove. The pushing component 53 includes a water collection frame 533 that is slidably connected to the inner wall of the sliding groove. A push plate 532 is welded to the top of the water collection frame 533. An electric push rod 531 is bolted to the inner wall of the fixed frame 4. The piston rod of the electric push rod 531 is fixedly connected to the surface of the push plate 532. When the operator starts the electric push rod 531, the push plate 532 can be moved under force, and the water collection frame 533 moves inside the sliding groove. The water collection frame 533 and the sliding groove can not only support and guide the movement of the push plate 532, but also limit the range of movement of the push plate 532. A connecting plate 54 is welded to the surface of the push plate 532. Pulleys 55 are bolted to both sides inside the connecting plate 54. The pulleys 55 can increase the smoothness of the water collection frame 533 when it moves.

[0031] A filter assembly 56 is provided on the surface of the push plate 532. The filter assembly 56 includes a cover plate 561 welded to the surface of the push plate 532. A filter cylinder 562 is rotatably passed through the surface of the cover plate 561. A cleaning frame 563 is fixedly connected to the surface of the filter cylinder 562. The surface of the cleaning frame 563 is in contact with the inner wall of the water tank 512. A filter screen is embedded inside the cleaning frame 563. The filter screen inside the cleaning frame 563 cooperates with the filter cylinder 562 to filter impurities in the water. Water is injected into the filter cylinder 562 through the filter screen. After that, the water can be discharged to the outside through the support pipe 513. The surface of the support pipe 513 is rotatably connected to the inner wall of the filter cylinder 562.

[0032] The water storage mechanism 5 also includes a drive assembly 57, which includes a bracket 571 and a motor 572. The bracket 571 is bolted to the surface of the cover plate 561, and the motor 572 is bolted to the surface of the bracket 571. The output shaft of the motor 572 rotates through the bracket 571 and is fixedly connected to a gear ring 573. A gear ring 574 is fixedly sleeved on one end of the filter cylinder 562. The gear ring 574 meshes with the gear ring 573. When the operator starts the motor 572, the gear ring 573 can be driven to rotate. The gear ring 574 rotates accordingly, which can drive the cleaning frame 563 to rotate through the filter cylinder 562, so that the water inside the water tank 512 can be agitated through the cleaning frame 563, and the rotating cleaning frame 563 can filter impurities in the water.

[0033] Both the cover plate 561 and the water bucket 512 are fixedly fitted with collars 6. The collars 6 on both sides are connected by bolts. After the workers use bolts to connect the collars 6 on both sides, the position of the cover plate 561 installed on one side of the water bucket 512 can be reinforced.

[0034] A retaining ring 7 is welded to the surface of the cover plate 561, and a retaining groove is opened on the surface of the bucket 512. The surface of the retaining ring 7 contacts the inner wall of the retaining groove, thereby increasing the sealing effect between the cover plate 561 and the bucket 512.

[0035] A sealing ring 8 is provided between the two side collars 6. The sealing ring 8 can increase the sealing performance of the connection between the cover plate 561 and the water bucket 512.

[0036] A fixed platform 9 is fixedly connected to the top of the base 1. A movable component 11 is provided on the top of the fixed platform 9. The movable component 11 includes a guide frame 111. A guide groove 10 is opened on the surface of the fixed platform 9. The surface of the guide frame 111 is slidably connected to the inner wall of the guide groove 10. A vertical plate 112 is welded to the top of the guide frame 111. A bent pipe 113 is connected between the vertical plate 112 and the fixed platform 9. One end of the bent pipe 113 passes through the fixed platform 9 and is connected to a connecting pipe that is connected to the water outlet of the cleaning machine body 3. The other end of the bent pipe 113 passes through the vertical plate 112 and is connected to a rinsing pipe 114. The rinsing pipe 114 slides through the fixed platform 9. The connecting pipe injects air and water into the rinsing pipe 114 through the bent pipe 113.

[0037] When the vertical plate 112 moves, it can drive the guide frame 111 to move, and the guide groove 10 can guide the movement of the guide frame 111.

[0038] Both sides of the inner wall of the fixed platform 9 are welded with light rods 12, and the vertical plate 112 is slidably sleeved on the surface of the light rods 12. The light rods 12 can guide the movement of the vertical plate 112.

[0039] A limiting mechanism 13 is provided on the top of the fixed platform 9. The limiting mechanism 13 includes a limiting frame 131, and four C-shaped plates 136 are welded to both sides of the limiting frame 131. The four C-shaped plates 136 are arranged in pairs and can be detachably sleeved on the surfaces of the vertical plate 112 and the fixed platform 9. The C-shaped plates 136 can initially restrict the position of the limiting frame 131 when the worker installs it. The inner wall of the limiting frame 131 is fixedly connected with a hollow... Hollow box 132 has a sleeve plate 133 and a positioning plate 134 slidably connected on both sides inside the hollow box 132. The sleeve plate 133 and the positioning plate 134 are fixedly connected. The positioning plates 134 on both sides slide through the vertical plate 112 and the fixed platform 9 respectively. After the operator installs the limiting mechanism 13 on the fixed platform 9 and the vertical plate 112, the movement of the vertical plate 112 can be restricted. At this time, the bent pipe 113 can remain bent to reduce the impact of air and water on the stability of the connection between the flushing pipe 114 and the water supply pipe.

[0040] A spring 135 is installed inside the hollow box 132, and the two ends of the spring 135 are fixedly connected to two sleeve plates 133 respectively.

[0041] Working principle: First, the operator connects the exhaust port of the air compressor body 2 to the air inlet of the cleaning machine body 3 via an air pipe. Then, one end of the hose is connected to the water inlet of the cleaning machine body 3. Finally, the operator connects one end of the rinsing pipe 114 to the water supply pipe and starts the cleaning machine body 3 and motor 572. The output shaft of motor 572 drives the gear ring 1 573 to rotate, and the gear ring 2 574 subsequently drives the filter cartridge 562 to rotate. As the cleaning frame 563 rotates with the filter cartridge 562, impurities in the water are filtered through the filter screen. The water source then... The filter screen and filter cartridge 562 filter and inject the air into the interior of the cleaning machine body 3 through the support pipe 513 and hose. The air compressor body 2 injects air into the interior of the cleaning machine body 3 through the air pipe. Then, the mixed air and water are discharged into the interior of the bend pipe 113 through the connecting pipe at the top of the cleaning machine body 3. The bend pipe 113 can reduce the impact of air and water impact on the stability of the connection between the flushing pipe 114 and the water supply pipe. The air and water inside the bend pipe 113 are injected into the interior of the water supply pipe through the flushing pipe 114 to flush the interior of the water supply pipe.

[0042] After the rinsing operation is completed, the staff can move the sleeve plate 133. After the positioning plate 134 moves accordingly, the staff can remove the limiting mechanism 13. At this time, the vertical plate 112 is released from its limit. The staff can move the vertical plate 112 and stretch the bend 113 to drain the remaining water inside the bend 113. At the same time, the staff removes the bolts on the surface of the collar 6 and starts the electric push rod 531 to drive the push plate 532 to move. The cover plate 561 moves with the push plate 532, and the cleaning frame 563 is moved out of the water bucket 512. The staff can clean the debris filtered out inside the cleaning frame 563 for subsequent use.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pulse-jet cleaning device for drinking water supply networks, comprising a base (1) and an air compressor body (2) and a cleaning machine body (3) bolted to the top of the base (1), characterized in that, Also includes: A fixed frame (4) is welded inside the base (1), and a detachable and washable water storage mechanism (5) is installed on the top of the fixed frame (4); A fixed platform (9) is fixedly connected to the top of the base (1), and the top of the fixed platform (9) is provided with a moving component (11) and a limiting mechanism (13).

2. The air-water pulse washing equipment for drinking water supply networks according to claim 1, characterized in that: The water storage mechanism (5) includes a water storage component (51), which includes a vertical plate (511) welded to the top of the fixed frame (4). A water bucket (512) is fixedly connected inside the vertical plate (511). A support pipe (513) is rotatably passed through the surface of the water bucket (512). An inlet pipe (52) is fixedly passed through the surface of the water bucket (512). A plug is threaded onto the surface of the inlet pipe (52).

3. The air-water pulse washing equipment for drinking water supply networks according to claim 1, characterized in that: The surface of the fixed frame (4) is provided with a sliding groove, and a pushing component (53) is provided inside the sliding groove. The pushing component (53) includes a water collection frame (533) that is slidably connected to the inner wall of the sliding groove. A push plate (532) is welded to the top of the water collection frame (533). An electric push rod (531) is bolted to the inner wall of the fixed frame (4). The piston rod of the electric push rod (531) is fixedly connected to the surface of the push plate (532).

4. A pulse-jet washing device for drinking water supply networks according to claim 3, characterized in that: The surface of the push plate (532) is provided with a filter assembly (56), the filter assembly (56) includes a cover plate (561) welded to the surface of the push plate (532), a filter cylinder (562) is rotatably passed through the surface of the cover plate (561), a cleaning frame (563) is fixedly connected to the surface of the filter cylinder (562), and a filter screen is embedded inside the cleaning frame (563).

5. A pulse-jet washing device for drinking water supply networks according to claim 4, characterized in that: The water storage mechanism (5) also includes a drive assembly (57), which includes a bracket (571) and a motor (572). The bracket (571) is bolted to the surface of the cover plate (561), and the motor (572) is bolted to the surface of the bracket (571). The output shaft of the motor (572) is fixedly connected to a gear ring one (573), and a gear ring two (574) that meshes with the gear ring one (573) is fixedly sleeved on one end of the filter cylinder (562).

6. A pulse-jet washing device for drinking water supply networks according to claim 1, characterized in that: The moving component (11) includes a guide frame (111), and a guide groove (10) is provided on the surface of the fixed platform (9). The surface of the guide frame (111) is slidably connected to the inner wall of the guide groove (10). A vertical plate (112) is welded to the top of the guide frame (111). A bent pipe (113) is connected between the vertical plate (112) and the fixed platform (9). One end of the bent pipe (113) passes through the fixed platform (9), and the other end of the bent pipe (113) passes through the vertical plate (112) and is connected to a flushing pipe (114) that is slidably connected through the fixed platform (9).

7. A gas-water pulse washing device for drinking water supply networks according to claim 6, characterized in that: Both sides of the inner wall of the fixed platform (9) are welded with light rods (12), and the vertical plate (112) is slidably sleeved on the surface of the light rods (12).

8. A pulse-jet washing device for drinking water supply networks according to claim 6, characterized in that: The limiting mechanism (13) includes a limiting frame (131), and a hollow box (132) is fixedly connected to the inner wall of the limiting frame (131). Sleeve plates (133) and positioning plates (134) are slidably connected to both sides inside the hollow box (132). The sleeve plates (133) and positioning plates (134) are fixedly connected. The two positioning plates (134) slide through the vertical plate (112) and the fixed platform (9) respectively. A spring (135) is provided inside the hollow box (132). The two ends of the spring (135) are fixedly connected to the two sleeve plates (133) respectively.

9. A pulse-jet washing device for drinking water supply networks according to claim 3, characterized in that: The surface of the push plate (532) is welded with a connecting plate (54), and pulleys (55) are bolted to both sides inside the connecting plate (54).

10. A gas-water pulse washing device for drinking water supply networks according to claim 8, characterized in that: Both sides of the limiting frame (131) are welded with a U-shaped plate (136), and the U-shaped plate (136) can be detachably connected to the vertical plate (112) and the fixed platform (9).

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