阅读说明：本技术 一种管道清洗的循环装置 (Circulating device for cleaning pipeline ) 是由 徐承德 于 2020-04-03 设计创作，主要内容包括：本发明涉及一种管道清洗的循环装置,涉及了涉及管道清洁技术领域,解决了收球网堵塞,水泵的叶轮运转不畅,管道清洗效果差的问题,包括依次连接的水泵、发球泵、控制器、过渡集球器、储球罐、分流器、一级收球器、二级收球器、过滤器,储球罐连接于管道的入口,分流器连接于管道的出口,本发明与现有的区别在于,在管道的胶球回收处,增加了分流器,实现胶球的分批回收,并通过一级收球器和二级收球器同时收球,相对传统的单个收球器容易堵塞,两者胶球回收量更加均衡,有效减少胶球堵塞的情况,同时通过过滤器对回流至水泵的水流进行过滤,更好地保护了水泵,减少水泵的磨损,最终提高了收球效率以及管道清洗效率。(The invention relates to a circulating device for cleaning a pipeline, which relates to the technical field of pipeline cleaning and solves the problems of blockage of a ball collecting net, unsmooth running of an impeller of a water pump and poor pipeline cleaning effect, and comprises a water pump, a ball serving pump, a controller, a transitional ball collector, a ball storage tank, a flow divider, a first-stage ball collector, a second-stage ball collector and a filter which are sequentially connected, wherein the ball storage tank is connected with an inlet of the pipeline, and the flow divider is connected with an outlet of the pipeline. Reduce the wearing and tearing of water pump, finally improved and received ball efficiency and pipeline cleaning efficiency.)

1. A circulating device for cleaning pipelines is characterized in that: comprises a water pump (1), a ball serving pump (2), a controller (3), a transition ball collector (4), a ball storage tank (5), a flow divider (6), a first-stage ball collector (7), a second-stage ball collector (8) and a filter (9);

the water pump (1) is externally connected with a water inlet pipeline (10) and is connected with the ball pump (2) through a water outlet pipeline (11);

the controller (3) is connected with the ball serving pump (2) and is used for controlling the starting and the closing of the ball serving pump (2);

the ball serving pump (2) is connected with a ball inlet of the filtering ball collector through a ball serving pipeline (12), and the transition ball collector (4) is connected with a ball inlet of the ball storage tank (5) through a ball outlet pipeline (13);

the ball outlet of the ball storage tank (5) is connected to the inlet end of a pipeline, the outlet end of the pipeline is connected to the flow divider (6), and the outlet end of the flow divider (6) is connected with both the first-stage ball collector (7) and the second-stage ball collector (8);

the first-stage ball collector (7) is connected with the transition ball collector (4) through two first ball return pipelines (14), and the second-stage ball collector (8) is connected with the transition ball collector (4) through two second ball return pipelines (15);

the first-stage ball collector (7), the second-stage ball collector (8) and the transition ball collector (4) are connected to the water pump (1) through a recovery filtering pipeline (16) and a filter (9).

2. The circulation device for cleaning the pipeline is characterized in that a tee pipeline is adopted by the flow divider (6), and the tee pipeline is communicated with the primary ball collector (7) and the secondary ball collector (8) through a first spiral recovery pipeline (17) and a second spiral recovery pipeline (18).

3. The circulation device for cleaning the pipeline according to claim 2, wherein the pipe diameter of the three-way pipeline is larger than the diameter of the rubber ball.

4. The circulation device for cleaning the pipeline according to claim 2, characterized in that a splitter blade (19) is rotatably arranged in the splitter (6), and the splitter blade (19) is used for switching the communication state between the splitter (6) and the primary ball collector (7) and the secondary ball collector (8).

5. A pipe cleaning cycle apparatus according to claim 2, wherein the connection of the flow divider (6) with the first spiral recovery pipe (17) and the second spiral recovery pipe (18) is provided with a first stop valve (20) and a second stop valve (21), respectively.

6. The circulation device for cleaning the pipeline according to claim 5, wherein the first stop valve (20) and the second stop valve (21) are electrically operated valves and are electrically connected with the controller (3).

7. A circulating device for cleaning pipelines according to claim 6, characterized in that the vibrators (22) are fixed outside the primary ball collector (7) and the secondary ball collector (8).

8. A pipe cleaning circulation device according to claim 1, characterized in that the transition ball collector (4) is located right above the ball storage tank (5).

9. The circulation device for cleaning the pipeline according to claim 1, wherein a counter (23) is arranged at the connection of the first ball return pipeline (14) and the second ball return pipeline (15) and the transition ball collector (4), and the counter (23) is electrically connected with the controller (3).

10. A pipe cleaning cycle apparatus according to claim 1, wherein a differential pressure sensor (24) is provided at both ends of the filter (9).

Technical Field

The invention relates to the technical field of pipeline cleaning, in particular to a circulating device for cleaning a pipeline.

Background

The automatic on-line rubber ball cleaning device is a new pipeline cleaning technology appearing in the market in recent years, and integrates the technologies of fluid, hydraulic machinery, microcomputer control and the like to achieve the solution of simplest cleaning of the inner wall of a pipeline.

The prior Chinese patent with the publication number of CN206113757U proposes a rubber ball cleaning system with a ball collecting counting device, which comprises a water tank, an observation window, a valve and a pipeline, wherein the water tank, the valve and the pipeline are connected to the original rubber ball cleaning system. The observation window is provided with a scale mark, the top of the water tank is provided with an upward gate valve, the bottom of the water tank is provided with a water drain valve and a filter screen, a pipeline is connected to the upper part of the water tank in front of a ball receiving outlet of the original rubber ball cleaning system, and a pipeline is connected to the lower part of the water tank and is connected to an inlet pipeline of a rubber ball pump of the original rubber ball cleaning system.

The above prior art solutions have the following drawbacks: in the cleaning process, the speed of retrieving the rubber ball can receive the influence of the clean condition of dirt in the pipeline, and the speed of rubber ball functioning speed is different, leads to the inside ball receiving net of former rubber ball cleaning system to block up easily to the dirt that the pipeline was washd out flows back easily to former rubber ball cleaning system's water pump in, leads to the impeller operation of water pump not smooth, finally leads to the pipeline cleaning performance poor, leads to the abluent pipeline to cause the damage easily.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the circulating device for cleaning the pipeline, which realizes the shunting recovery of the rubber balls, reduces the recovery blockage of the rubber balls, reduces the water resistance, reduces the abrasion to a water pump, and has high ball collecting efficiency and good pipeline cleaning effect.

The above object of the present invention is achieved by the following technical solutions:

a circulating device for cleaning a pipeline comprises a water pump, a ball serving pump, a controller, a transition ball collector, a ball storage tank, a flow divider, a first-stage ball collector, a second-stage ball collector and a filter;

the water pump is externally connected with a water inlet pipeline and is connected with the ball pump through a water outlet pipeline;

the controller is connected with the ball serving pump and is used for controlling the ball serving pump to be started and stopped;

the ball serving pump is connected with the ball inlet of the filtering ball collector through a ball serving pipeline, and the transitional ball collector is connected with the ball inlet of the ball storage tank through a ball outlet pipeline;

the ball outlet of the ball storage tank is connected to the inlet end of the pipeline, the outlet end of the pipeline is connected to the flow divider, and the outlet end of the flow divider is connected with both the first-stage ball collector and the second-stage ball collector;

the first-stage ball collector is connected with the transition ball collector through two first ball return pipelines, and the second-stage ball collector is connected with the transition ball collector through two second ball return pipelines;

the first-stage ball collecting device, the second-stage ball collecting device and the transition ball collecting device are all connected to the water pump through a recovery filtering pipeline and a filter.

By adopting the technical scheme, the rubber balls are additionally arranged in the ball storage tank, the water pump and the ball serving pump are started, the rubber balls in the ball storage tank are pumped into the pipeline along with high-pressure water, so that the rubber balls enter a rubber ball cleaning process along with water flow, after cleaning is finished, the water flow and the rubber balls enter the flow divider, the water flow and the rubber balls are respectively conveyed into the first-stage ball collector and the second-stage ball collector at intervals through the flow divider, the rubber balls and the water flow are simultaneously separated through the first-stage ball collector and the second-stage ball collector, the rubber balls are recovered into the transition ball collector through the first ball return pipeline and the second ball return pipeline after being separated, the rubber balls enter the ball storage tank for recovery, and simultaneously, the water flow in the first-stage ball collector, the second-stage ball collector and the transition ball collector is filtered by the strong filter and then flows back into the water pump through; compared with the prior art, the invention has the difference that the flow divider is additionally arranged at the rubber ball recovery part of the pipeline to realize batch recovery of the rubber balls, and the rubber balls are simultaneously recovered by the primary ball recovery device and the secondary ball recovery device, so that the blockage is easy to occur compared with the traditional single ball recovery device, the recovery amount of the rubber balls is more balanced between the primary ball recovery device and the secondary ball recovery device, the blockage of the rubber balls is effectively reduced, and meanwhile, the water flow which flows back to the water pump is filtered by the filter, so that the water pump is better protected, the abrasion of the water pump is reduced, and the ball recovery efficiency and the pipeline cleaning efficiency.

The present invention in a preferred example may be further configured to: the flow divider adopts a three-way pipeline, and the three-way pipeline is communicated with the first-stage ball collector and the second-stage ball collector through a first spiral recovery pipeline and a second spiral recovery pipeline.

Through adopting above-mentioned technical scheme, utilize the tee bend pipeline to realize that the ball reposition of redundant personnel is retrieved, retrieve the ball through first spiral recovery pipeline and second spiral recovery pipeline, traditional straight pipeline relatively, the recovery thread of ball is longer, effectively reduces the ball and retrieves the direct collision in ball ware and the second grade ball ware is received to the one-level, further reduces the condition that the ball blockked up, simple structure easily realizes, low cost.

The present invention in a preferred example may be further configured to: the pipe diameter of the three-way pipeline is larger than the diameter of the rubber ball.

Through adopting above-mentioned technical scheme, guarantee the transport of glueballs unobstructed.

The present invention in a preferred example may be further configured to: the ball collecting device is characterized in that splitter blades are arranged in the splitter in a rotating mode and used for switching the state of communication between the splitter and the first-stage ball collecting device and the second-stage ball collecting device.

Through adopting above-mentioned technical scheme, when retrieving the glueballs, utilize the opening and closing state of splitter blade pair switching two exports to the glueballs volume that gets into in one-level receipts ball ware and the second grade receipts ball ware is controlled, reduces the glueballs and pricks the condition that piles entering one-level receipts ball ware or second grade receipts ball ware, further reduces glueballs jam condition.

The present invention in a preferred example may be further configured to: and the joints of the flow divider and the first spiral recovery pipeline and the joints of the flow divider and the second spiral recovery pipeline are respectively provided with a first stop valve and a second stop valve.

Through adopting above-mentioned technical scheme, utilize first stop valve and second stop valve control first spiral recovery pipeline and second spiral recovery pipeline's the on-off state to when the reposition of redundant personnel demand is less, close one-level and receive ball ware or second grade and receive ball ware operating condition, it is energy-concerving and environment-protective more.

The present invention in a preferred example may be further configured to: the first stop valve and the second stop valve are electrically operated valves and are electrically connected with the controller.

Through adopting above-mentioned technical scheme, utilize the first stop valve of controller control and second stop valve to open and close the state, it is more intelligent simple and convenient, effectively reduce staff working strength.

The present invention in a preferred example may be further configured to: and vibrators are fixed outside the first-stage ball collecting device and the second-stage ball collecting device.

Through adopting above-mentioned technical scheme, the vibrator strengthens that the first order is received ball ware and the inside gluey ball frequency of beating of second grade and receives the ball ware, reduces the gluey ball and receives the inside stagnant condition of ball ware at first order and second grade, further reduces gluey ball jam probability for gluey ball recovery efficiency is higher.

The present invention in a preferred example may be further configured to: the transition ball collector is positioned right above the ball storage tank.

Through adopting above-mentioned technical scheme, keep away from according to water flow mechanics and gravity for the rubber ball in the ball ware is collected in can directly getting into the ball storage tank without the help of extra pump pressure to the filtration, simple structure, it is more energy-conserving.

The present invention in a preferred example may be further configured to: the first ball return pipeline and the second ball return pipeline are connected with the transition ball collector through counters, and the counters are electrically connected with the controller.

Through adopting above-mentioned technical scheme, the controller control counter counts the glueballs quantity of retrieving in first ball return pipeline and the second ball return pipeline, is convenient for retrieve the speed to glueballs and observes, in time discovers the glueballs and retrieves abnormal conditions, and is more intelligent.

The present invention in a preferred example may be further configured to: and the two ends of the filter are provided with differential pressure sensors.

Through adopting above-mentioned technical scheme, utilize differential pressure sensor to detect the pressure differential at filter both ends, ensure that the filter operation is normal, further control the wearing and tearing to the water pump.

In summary, the present invention includes at least one of the following beneficial effects:

1. the flow divider and the flow dividing blades are used for realizing the flow dividing and discharging of the rubber balls in the pipeline, and the rubber balls and water flow separation is simultaneously carried out by combining the first-stage ball collector and the second-stage ball collector, so that the condition that a large number of rubber balls are accumulated and blocked is effectively reduced, and the recovery efficiency of the rubber balls is improved;

2. the transitional ball collector is used for preliminarily recovering the rubber balls, so that the capacity increase of the ball storage tank is indirectly realized, the rubber balls entering the ball storage tank are buffered, and the blockage in the ball storage tank is reduced;

3. the water flow flowing back to the water pump is filtered through the filter, the water pump is better protected, the abrasion of the water pump is reduced, and the ball collecting efficiency and the pipeline cleaning efficiency are finally improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Reference numerals: 1. a water pump; 2. a ball pump; 3. a controller; 4. a transitional ball collector; 5. a ball storage tank; 6. a flow divider; 7. a first-stage ball receiver; 8. a secondary ball collecting device; 9. a filter; 10. a water inlet pipe; 11. a water outlet pipeline; 12. a service pipe; 13. a ball outlet pipeline; 14. a first ball return pipe; 15. a second ball return pipe; 16. a filtration pipeline; 17. a first spiral recovery duct; 18. a second spiral recovery duct; 19. a splitter blade; 20. a first shut-off valve; 21. a second stop valve; 22. a vibrator; 23. a counter; 24. a differential pressure sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the circulating device for cleaning a pipeline disclosed by the invention comprises a water pump 1, a ball serving pump 2, a controller 3, a transition ball collector 4, a ball storage tank 5, a flow divider 6, a first-stage ball collector 7, a second-stage ball collector 8 and a filter 9, wherein the water pump 1 is externally connected with a water inlet pipeline 10 and is connected with the ball serving pump 2 through a water outlet pipeline 11. The water flow for cleaning the pipeline is input through the water inlet pipeline 10, and the rubber balls in the ball storage tank 5 are controlled to be discharged through the ball serving pump 2.

The controller 3 is connected with the ball pump 2, the controller 3 adopts a P L C system and an XF L N control box, the P L C system is used for realizing the operation, monitoring and data recording of the whole equipment, and the XF L N control box is used for controlling the start and stop of the ball pump 2.

The ball serving pump 2 is connected with the ball inlet of the filtering ball collector through a ball serving pipeline 12, the transition ball collector 4 is connected with the ball inlet of the ball storage tank 5 through a ball outlet pipeline 13, the transition ball collector 4 is positioned right above the ball storage tank 5, the ball outlet of the ball storage tank 5 is connected with the inlet end of the pipeline, the ball serving pump 2 respectively adopts an XF L N ball serving device, the transition ball collector 4 and the ball storage tank 5 both adopt stainless steel cylinders, the ball collecting device is kept away from according to water flow mechanics and gravity, so that rubber balls in the filtering ball collector can directly enter the ball storage tank 5 without the help of extra pump pressure, the structure is simple, and the energy is saved.

The ball storage tank 5 is used for initially storing and recycling rubber balls, the ball serving pump 2 controls the sending and withdrawing of the rubber balls in the ball storage tank 5, the frequency and the times of the ball serving and the ball collecting, and the transitional ball collector 4 is used for pre-storing the rubber balls before the rubber balls are recycled by the ball storage tank 5, so that the blockage of the rubber balls in the ball storage tank 5 is effectively reduced.

The outlet end of the pipeline is connected with the flow divider 6, the flow divider 6 adopts a three-way pipeline, the pipe diameter of the three-way pipeline is larger than the diameter of the rubber balls, smooth conveying of the rubber balls is guaranteed, the outlet end of the flow divider 6 is connected with the first-stage ball receiver 7 and the second-stage ball receiver 8, the first-stage ball receiver 7 and the second-stage ball receiver 8 both adopt XF L N ball receivers, stainless steel filter screens are arranged in the three-way pipeline, the three-way pipeline is communicated with the first-stage ball receiver 7 and the second-stage ball receiver 8 through the first spiral recovery pipeline 17 and the second spiral recovery pipeline 18, the rubber balls are recovered in a flow dividing mode through the three-way pipeline, compared with a traditional straight pipeline, the recovery thread of the rubber balls is longer, direct collision between the rubber balls recovered into the first-stage ball receiver 7 and the second-stage ball receiver 8 is effectively reduced, the blocking condition of the rubber balls is further reduced, the structure is simple, the realization is easy, and the cost is low.

The splitter 6 is provided with splitter blades 19 in a rotating manner, a power motor for driving the splitter blades 19 to rotate is fixed outside the splitter 6 through a coupling, the number of the splitter blades 19 is preferably three, and one of the splitter blades is constantly arranged to shield one of outlets of the splitter 6 during the rotation of the splitter blades 19. Splitter blade 19 is used for switching the connected state between shunt 6 and one-level ball collector 7 and the second grade ball collector 8, when retrieving the glueballs, utilizes splitter blade 19 to the open and close state of two exports of switching shunt 6 to control the glueballs volume that gets into in one-level ball collector 7 and the second grade ball collector 8, reduce the glueballs and prick the condition of piling entering one-level ball collector 7 or second grade ball collector 8, further reduce glueballs jam condition.

The joints of the flow divider 6 and the first spiral recovery pipeline 17 and the second spiral recovery pipeline 18 are respectively provided with a first stop valve 20 and a second stop valve 21, and the first stop valve 20 and the second stop valve 21 are electrically operated valves and are electrically connected with the controller 3. Utilize first stop valve 20 and second stop valve 21 to control the on-off state of first spiral recovery pipeline 17 and second spiral recovery pipeline 18 to when the reposition of redundant personnel demand is less, close one-level and receive ball ware 7 or second grade and receive ball ware 8 operating condition, it is more energy-concerving and environment-protective, utilize controller 3 to control first stop valve 20 and second stop valve 21 on-off state, it is more intelligent simple and convenient, effectively reduce staff working strength.

The vibrators 22 are fixed outside the primary ball receiver 7 and the secondary ball receiver 8, and the vibrators 22 are pneumatic vibrators 22 with the model number being FP-U-65. The vibrator 22 strengthens the jumping frequency of the rubber balls in the first-stage ball receiver 7 and the second-stage ball receiver 8, reduces the stagnation condition of the rubber balls in the first-stage ball receiver 7 and the second-stage ball receiver 8, further reduces the blocking probability of the rubber balls, and ensures that the recovery efficiency of the rubber balls is higher.

The first-stage ball collector 7 is connected with the transition ball collector 4 through two first ball return pipelines 14, and the second-stage ball collector 8 is connected with the transition ball collector 4 through two second ball return pipelines 15. The glue ball is shunted to first-stage ball receiver 7 and second-stage ball receiver 8 through flow divider 6, and then water flow and glue ball separation are carried out, the glue ball in first-stage ball receiver 7 is transferred to transition ball collector 4 through two first ball return pipelines 14, and the glue ball in second-stage ball receiver 8 is transferred to transition ball collector 4 through two second ball return pipelines 15.

The joints of the first ball return pipeline 14 and the second ball return pipeline 15 and the transition ball collector 4 are both provided with a counter 23, and the counter 23 is electrically connected with the controller 3. The controller 3 controls the counter 23 to count the number of the rubber balls recovered in the first ball return pipeline 14 and the second ball return pipeline 15, so that the rubber ball recovery speed can be observed conveniently, abnormal rubber ball recovery conditions can be found in time, and the intelligent rubber ball recovery device is more intelligent.

Ball ware 7 is received to the one-level, ball ware 8, transition collection ball ware 4 are all connected in water pump 1 through retrieving filtration pipeline 16 and filter 9 to the second grade, and the both ends of filter 9 all are equipped with pressure differential sensor, and the drain has been seted up to filter 9. Water flow force filter 9 in first-stage ball collector 7, second grade ball collector 8, transition ball collector 4 filters the back, in 16 backward flows to water pump 1 through the filter line, reduces the influence of dirt to water pump 1 operation, utilizes differential pressure sensor to detect the pressure differential at filter 9 both ends, and guarantee filter 9 operates normally, further control the wearing and tearing to water pump 1.

The implementation principle of the embodiment is as follows:

rubber balls are added into a ball storage tank 5, a water pump 1 and a ball serving pump 2 are started, the rubber balls in the ball storage tank 5 are pumped into a pipeline along with high pressure water, the rubber balls enter a rubber ball cleaning process along with water flow, after cleaning is finished, the water flow and the rubber balls enter a separator, the rubber balls are intermittently recovered at two outlets of the flow divider 6 through the flow dividing blades 19, the rubber balls are guided to be respectively conveyed into the first-stage ball receiver 7 and the second-stage ball receiver 8 through the first spiral recovery pipeline 17 and the second spiral recovery pipeline 18, the rubber balls are separated from water flow by the first-stage ball collector 7 and the second-stage ball collector 8, the rubber balls are recovered to the transitional ball collector 4 through the first ball return pipeline 14 and the second ball return pipeline 15 after being separated, and then enter the ball storage tank 5 for recovery, meanwhile, water flow force filters 9 in the first-stage ball collector 7, the second-stage ball collector 8 and the transition ball collector 4 are filtered and then flow back to the water pump 1 through a filter pipeline 16. According to the invention, batch recovery of rubber balls is realized, the recovery amount of the rubber balls is more balanced by using the first-stage ball receiver 7 and the second-stage ball receiver 8, the blockage of the rubber balls is effectively reduced, and meanwhile, water flow flowing back to the water pump 1 is filtered by the filter 9, so that the water pump 1 is better protected, the abrasion of the water pump 1 is reduced, and finally, the ball recovery efficiency and the pipeline cleaning efficiency are improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.