CN219648301U - Be used for abluent device of pipeline and pipe-line system - Google Patents

Abstract

The utility model relates to the field of cleaning fluid in a pipeline, in particular to a device and a pipeline system for cleaning the pipeline, wherein the device for cleaning the pipeline comprises: the elastic ball is used for cleaning the pipeline; the cleaning device is communicated with the pipeline, can fill cleaning fluid into the pipeline and drives the elastic ball body to move; the baffle is positioned between the elastic ball body and the cleaning device; and the protection device is connected with the cleaning device and is used for being connected with the pipeline. According to the device for cleaning the pipeline, disclosed by the utility model, the pipeline is effectively cleaned through the cleaning device and the elastic ball body, the elastic ball body is prevented from blocking the cleaning device through the baffle plate, the safety in the using process is protected through the protection device, the residual fluid stored in the pipeline can be effectively cleaned, and the operation safety can be ensured.

Description

Be used for abluent device of pipeline and pipe-line system

Technical Field

The utility model relates to the field of cleaning in pipelines, in particular to a device for cleaning a pipeline and a pipeline system.

Background

Pipes refer to devices for transporting gas, liquid or fluid with solid particles coupled by pipes, pipe couplings, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., the fluid flows from a high pressure place to a low pressure place of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

When there are ponding, sewage or other materials such as mobility that have in the pipeline, as shown in fig. 1, there is the legacy fluid 6 of depositing in the pipeline 5, and legacy fluid 6 includes ponding, sewage or other materials such as mobility that want to clear up legacy fluid 6 in the pipeline 5 completely, often need use multiple instrument or tear open the pipeline, still involve the legacy fluid 6 that cleans up and can't carry out effectively concentrated holding, simultaneously, how guarantee operation safety in the cleaning process, avoid appearing the incident, also be the problem that needs to solve urgently.

Disclosure of Invention

The utility model aims at: aiming at the problem of guaranteeing the safety of cleaning operation while realizing effective cleaning of the pipeline when the pipeline is stored with fluid, the device and the pipeline system for cleaning the pipeline are provided.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an apparatus for cleaning a pipe, comprising:

the elastic ball is used for cleaning the pipeline;

the cleaning device is communicated with the pipeline, can fill cleaning fluid into the pipeline and drives the elastic ball body to move;

the baffle is positioned between the elastic ball body and the cleaning device;

and the protection device is connected with the cleaning device and is used for being connected with the pipeline.

According to the device for cleaning the pipeline, the elastic ball and the cleaning device are used for cleaning the pipeline, when the pipeline is cleaned, the cleaning device is filled with cleaning fluid, such as air, under the pushing of the cleaning fluid, the elastic ball moves along the length direction of the pipeline, so that residual fluid stored in the pipeline is cleaned out through the elastic ball, the effective cleaning of the pipeline is realized, meanwhile, the baffle is arranged between the elastic ball and the cleaning device, the elastic ball is limited through the baffle, the elastic ball is prevented from blocking the cleaning device in the stage of filling the cleaning fluid, and further, the protection device is connected with the cleaning device and is used for being connected with the pipeline, so that the situation that the cleaning device is thrown out of the pipeline due to overlarge pressure of the cleaning fluid in the stage of filling the cleaning fluid is avoided.

As a preferred embodiment of the present utility model, the cleaning device includes a joint pipe section and a delivery pipe, the delivery pipe is communicated with the joint pipe section, and the joint pipe section is detachably connected to one end of the pipeline.

As a preferred embodiment of the present utility model, the elastic ball is located in a communication path between the joint pipe section and the pipe.

As a preferred embodiment of the present utility model, the protection device includes a first protection device and a second protection device, the first protection device is connected to the joint pipe section, and the first protection device is used for being connected to a pipe;

the second protection device is connected with the conveying pipe and is used for being connected with the pipeline.

As a preferred embodiment of the present utility model, the first protection device includes a first fixing member and a second fixing member, the first fixing member is connected to the joint pipe section, the second fixing member is used for being connected to the pipe, and a flexible member is connected between the first fixing member and the second fixing member.

As a preferred embodiment of the present utility model, the second protection device includes a third fixing member connected to the pipe, and a connecting member for being mounted on the delivery pipe, the third fixing member being connected to the connecting member.

As a preferable scheme of the utility model, the cleaning device further comprises a recovery device, wherein the recovery device comprises a containing box, a pipeline connector is arranged in the containing box, and the pipeline connector is used for being communicated with the downstream end of a pipeline away from the cleaning device.

As a preferable mode of the utility model, the recovery device further comprises a receiving box, the receiving box is communicated with the receiving box, and a filter screen is arranged between the receiving box and the receiving box.

As a preferable scheme of the utility model, a discharging hole is formed in the bottom of the receiving box, and a collector is arranged at the discharging hole.

The utility model also discloses a pipeline system, which comprises a pipeline and the device for cleaning the pipeline, wherein,

the elastic ball body can move in the pipeline;

the cleaning device is communicated with the pipeline;

the protection device is connected with the pipeline.

According to the pipeline system, the pipeline is effectively cleaned through the device for cleaning the pipeline, wherein residual fluid stored in the pipeline can be effectively cleaned through the cleaning device and the elastic ball body, the construction operation safety in the pipeline cleaning process can be guaranteed through the protection device, further, the cleaning process of the pipeline is simplified, the pipeline cleaning efficiency is improved, and the service life of the pipeline is prolonged.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the device for cleaning the pipeline, the elastic ball and the cleaning device are used for cleaning the pipeline, when the pipeline is cleaned, the cleaning device is filled with cleaning fluid, such as air, under the pushing of the cleaning fluid, the elastic ball moves along the length direction of the pipeline, so that residual fluid stored in the pipeline is cleaned out through the elastic ball, the effective cleaning of the pipeline is realized, meanwhile, the baffle is arranged between the elastic ball and the cleaning device, the elastic ball is limited through the baffle, the elastic ball is prevented from blocking the cleaning device in the stage of filling the cleaning fluid, and further, the protection device is connected with the cleaning device and is used for being connected with the pipeline, so that the situation that the cleaning device is thrown out of the pipeline due to overlarge pressure of the cleaning fluid in the stage of filling the cleaning fluid is avoided.

2. According to the pipeline system, the pipeline is effectively cleaned through the device for cleaning the pipeline, wherein residual fluid stored in the pipeline can be effectively cleaned through the cleaning device and the elastic ball body, the construction operation safety in the pipeline cleaning process can be guaranteed through the protection device, further, the cleaning process of the pipeline is simplified, the pipeline cleaning efficiency is improved, and the service life of the pipeline is prolonged.

Drawings

FIG. 1 is a schematic diagram of the residual fluid inside a pipe in the background art.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a partial enlarged view at a of fig. 2.

Fig. 4 is a partial enlarged view at B of fig. 3.

Fig. 5 is a schematic view of the recovery apparatus of the present utility model.

The marks in the figure: 1-cleaning device, 11-joint pipe section, 12-first valve, 13-conveying pipe, 14-manometer, 15-second valve, 18-connecting device, 181-clasp, 182-clasp, 2-first protecting device, 21-first fixing piece, 22-second fixing piece, 23-flexible piece, 3-second protecting device, 31-third fixing piece, 32-connecting piece, 4-recovery device, 41-holding box, 42-filter screen, 43-receiving box, 44-observation hole, 45-first movable plate, 46-pipe connection, 47-baffle, 48-discharge hole, 49-second movable plate, 40-collector, 5-pipe, 6-legacy fluid, 7-elastic sphere, 8-baffle.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

As shown in fig. 2-3, an apparatus for cleaning a pipe, comprising:

an elastic sphere 7 for cleaning the pipe 5;

the cleaning device 1 is used for being communicated with the pipeline 5, can charge cleaning fluid into the pipeline 5 and drives the elastic ball 7 to move;

a baffle 8 positioned between the elastic sphere 7 and the cleaning device 1;

and the protection device is connected with the cleaning device 1 and is used for being connected with the pipeline 5.

According to the device for cleaning the pipeline 5, the elastic ball 7 and the cleaning device 1 are used for cleaning the pipeline 5, when the pipeline 5 is cleaned, the cleaning device 1 is filled with cleaning fluid, such as filling gas, under the pushing of the cleaning fluid, the elastic ball 7 moves along the length direction of the pipeline 5, so that the residual fluid 6 stored in the pipeline 5 is cleaned out through the elastic ball 7, and further the effective cleaning of the pipeline 5 is realized, meanwhile, the baffle 8 is arranged between the elastic ball 7 and the cleaning device 1, the elastic ball 7 is limited through the baffle 8, the condition that the elastic ball 7 is blocked in the stage of filling the cleaning fluid, and when the elastic ball 7 cannot push the residual fluid 6 stored in the pipeline 5, the elastic ball 7 is in contact with the residual fluid 6 to easily rebound to block the cleaning device 1 is avoided, and further, the protection device is connected with the cleaning device 1 and is used for being connected with the pipeline 5, so that the cleaning device is separated from the pipeline 5 under the impact of the cleaning fluid due to the overlarge pressure of the filling the cleaning fluid, and the condition that the cleaning device is thrown out of the pipeline 5 is prevented, and the cleaning device is prevented from being blocked by the elastic ball 7, and the condition that the cleaning device is prevented from being separated from the pipeline 5 through the pipeline 5 is effectively, and the condition that the cleaning device is prevented from being blocked through the baffle 1, and the cleaning device is effectively arranged through the baffle 1, and the cleaning device is further the utility model, and the cleaning device is prevented.

As shown in fig. 3, the cleaning device 1 includes a joint pipe section 11 and a delivery pipe 13, the delivery pipe 13 is communicated with the joint pipe section 11, the joint pipe section 11 is detachably connected to one end of the pipe 5, the output pipe 13 can be filled with cleaning fluid into the pipe 5 through the joint pipe section 11, the cleaning fluid includes gas, such as air, and the like, the cleaning fluid also includes liquid, such as tap water, and the like, wherein when the cleaning fluid is gas, the delivery pipe 13 is an air inlet pipe, and when the cleaning fluid is liquid, the delivery pipe 13 is a liquid inlet pipe.

When the joint pipe section 11 is connected with the pipeline 5, one end of the joint pipe section 11 is closed, and the other end of the joint pipe section 11 is communicated with the pipeline 5.

As shown in fig. 3, the elastic ball 7 is located on the communication path between the joint pipe section 11 and the pipeline 5, when the joint pipe section 11 is filled with cleaning fluid, the elastic ball 7 is moved along the length direction of the pipeline 5 under the pushing of the cleaning fluid, so that the cleaning of the pipeline 5 is realized, wherein the size of the elastic ball 7 is matched with that of the pipeline 5, i.e. the diameter of the elastic ball 7 is matched with the inner diameter of the pipeline 5.

As shown in fig. 2-3, the protection device comprises a first protection device 2 and a second protection device 3, the first protection device 2 being connected to the joint pipe section 11 and the first protection device 2 being adapted to be connected to the pipe 5;

the second protection device 3 is connected to the delivery pipe 13 and the second protection device 3 is adapted to be connected to the pipe (5).

As shown in fig. 3, the first protection device 2 includes a first fixing member 21 and a second fixing member 22, the first fixing member 21 is connected to the joint pipe section 11, the second fixing member 22 is used for being connected to the pipe 5, a flexible member 23 is connected between the first fixing member 21 and the second fixing member 22, the first fixing member 21 is arranged on the joint pipe section 11, the second fixing member 22 is arranged on the pipe 5, and the first fixing member 21 and the second fixing member 22 are connected through the flexible member 23, so that the joint pipe section 11 is enabled to be indirectly connected to the pipe 5 through the flexible member 23 when the joint pipe section 11 and the pipe 5 are separated to cause the joint pipe section 11 to be thrown out during the stage of filling cleaning fluid into the pipe 5, thereby avoiding the condition that the joint pipe section 11 is thrown out of a person, wherein the first fixing member 21 is a temporary fixing ring arranged on the joint pipe section 11, the second fixing member 22 is a temporary fixing ring arranged on the pipe 5, and the flexible member 23 is preferably a rope.

The second protection device 3 comprises a third fixing piece 31 and a connecting piece 32, wherein the third fixing piece 31 is connected to the pipeline 5, the connecting piece 32 is used for being installed on the conveying pipe 13, the third fixing piece 31 is connected with the connecting piece 32, the third fixing piece 31 is arranged on the pipeline 5, the connecting piece 32 is arranged on the conveying pipe 13, the third fixing piece 31 is connected with the connecting piece 32, in the stage that the output pipe 13 is filled with cleaning fluid into the pipeline 5, when the conveying pipe 13 and the joint pipe section 11 fall off and are thrown out, the output pipe 13 can be indirectly connected to the pipeline 5 through the connecting piece 32 and the third fixing piece 31, so that the condition that the conveying pipe 13 is thrown out to hurt people is avoided, the third fixing piece 31 is a temporary fixing ring arranged on the pipeline 5, and the connecting piece 32 is preferably a clamp.

As shown in fig. 3, the joint pipe section 11 is connected with a first valve 12, the delivery pipe 13 is communicated with the first valve 12, the first valve 12 is positioned in a region between the baffle 8 and the closed end of the joint pipe section 11, the first valve 12 is used for controlling the opening and closing of the delivery pipe 13, and further, the valve type of the first valve 12 is preferably a ball valve.

As shown in fig. 3, the joint pipe section 11 is further connected with a second valve 15, a pressure gauge 14 is disposed between the second valve 15 and the joint pipe section 11, the second valve 15 is located in a region between the baffle 8 and the closed end of the joint pipe section 11, further, the second valve 15 is a pressure release valve, preferably a ball valve, the pressure gauge 14 is used for measuring the pressure of the cleaning fluid in the joint pipe section 11 in the cleaning fluid filling stage, when the pressure is too large, the first valve 12 is closed, the filling of the cleaning fluid is stopped, and then the second valve 15 is opened for pressure release.

In a preferred manner, the baffle 8 is a grating plate.

In a preferred manner, the elastic sphere 7 is a sponge or rubber ball.

As shown in fig. 4, a connecting device 18 is arranged at the joint of the joint pipe section 11 and the pipeline 5, the connecting device 18 comprises a clamping ring 181 and a clamping ring 182, the clamping ring 181 is respectively arranged on the joint pipe section 11 and the pipeline 5, and the clamping ring 181 respectively arranged on the joint pipe section 11 and the pipeline 5 is connected through the clamping ring 182, so that the joint pipe section 11 and the pipeline 5 are firmly connected, and further, sealing is realized at the joint of the joint pipe section 11 and the pipeline 5 in a mode of arranging a rubber sealing ring and the like.

Example 2

On the basis of embodiment 1, as shown in fig. 5, a device for cleaning a pipeline according to this embodiment further includes a recovery device 4, where the recovery device 4 includes a containing tank 41, a pipe connector 46 is disposed in the containing tank 41, the pipe connector 46 is communicated with a downstream end of the pipe 5 away from the cleaning device 1, that is, the containing tank 41 collects the residual fluid 6 cleaned out of the pipe 5 at the downstream end of the pipe 5 away from the cleaning device 1, further, the recovery device 4 includes a receiving tank 43, the receiving tank 43 is disposed at a bottom of the containing tank 41 and is communicated with the receiving tank 43, a filter screen 42 is disposed between the containing tank 41 and the receiving tank 43, the pipe 5 is connected by disposing the containing tank 41, and a receiving tank 43 is disposed at a bottom of the containing tank 41 to receive the fluid 6 cleaned out of the pipe 5, meanwhile, the filter screen 42 is disposed between the containing tank 41 and the receiving tank 43, the fluid 6 enters the receiving tank 43 through the filter screen 42, and the elastic ball 7 falls onto the filter screen 42, so that the elastic ball 7 is convenient to be recycled.

In a preferred mode, as shown in fig. 5, an observation hole 44 and a first movable plate 45 are arranged at the top of the accommodating box 41, the first movable plate 45 is matched with the observation hole 44, in the process of cleaning the pipeline 5, the first movable plate 45 can be opened, the condition inside the accommodating box 41 is observed from the observation hole 44, when observation is not needed or is finished, the first movable plate 45 is closed to enable the observation hole 44, after the cleaning of the pipeline 5 is finished, the first movable plate 45 is opened, and then the elastic ball 7 falling on the filter screen 42 is taken out through the observation hole 44.

In a preferred manner, as shown in fig. 5, the receiving tank 43 is provided with a discharge hole 48 at the bottom, and a collector 40 is provided at the discharge hole 48, and when the fluid 6 received in the receiving tank 43 is excessive, the fluid 6 in the receiving tank 43 is caused to enter the collector 40 through the discharge hole 48 by opening a second movable plate 49 provided at the bottom of the receiving tank 43.

A preferred mode, be provided with baffle 47 in holding case 41, baffle 47 is used for dividing into a plurality of receiving unit with holding case 41, sets up all to be equipped with pipe connection head 46 in every receiving unit, and every receiving unit top all is equipped with first fly leaf 45 and observation hole 44 to realize receiving the fluid 6 that many pipelines 5 washd out, further, through the quantity of adaptive increase belt cleaning device 1, thereby realize wasing many pipelines 5 simultaneously.

As shown in fig. 2 to 5, the cleaning method for cleaning the pipeline 5 by using the device for cleaning the pipeline according to the embodiment is a preferable combination in practical construction, and specifically includes:

the elastic ball 7 is plugged into the cleaning device 1, and the cleaning device 1 and the pipeline 5 are connected through the connecting device 18, wherein the connecting device 18 adopts a clamp form, so that the falling off caused by the sliding and other problems after the connection can be avoided, and the joint between the cleaning device 1 and the pipeline 5 can be sealed by adopting a mode of arranging a rubber sealing ring and the like.

When the cleaning fluid is gas, the conveying pipe 13 is an air inlet pipe, the conveying pipe 13 is connected with devices such as an air compressor, and the like, whether gas conveying is normal is checked before the first valve 12 is connected with the conveying pipe 13, at the moment, the first valve 12 is an air inlet valve, if the gas conveying is normal, the conveying pipe 13 is connected with the first valve 12, the second valve 15 is closed, and at the moment, the second valve 15 is an air release valve.

The first fixing member 21 and the second fixing member 22 are connected using the flexible member 23, and the delivery pipe 13 and the third fixing member 31 are connected using the connecting member 32, wherein the third fixing member 31 is connected to the pipe 5. This measure prevents the joint pipe section 11 from falling out and injuring a person when the loose air pressure rushes out of the end connection device 18 of the joint pipe section 11, and simultaneously prevents the delivery pipe 13 from being whipped and injuring a person due to the pumping stage.

The first valve 12 is opened to enable gas to enter the cleaning device 1, the air pressure reading can be carried out from the pressure gauge 14 at the stage, the baffle 8 can realize the limit of the elastic ball 7 in the inflation stage, and the elastic ball 7 is prevented from blocking the conveying pipe 13, for example, when the air pressure is small, the elastic ball 7 can not push the residual fluid 6, and the elastic ball 7 is in contact with the residual fluid 6 to easily rebound to block the conveying pipe 13. If the air pressure is too high, the pressure can be relieved by properly opening the second valve 15, so that the safety of the process is ensured, and meanwhile, if the cleaning device 1 is dismantled in the process, the operation can be performed by ensuring that the air pressure displayed by the pressure gauge 14 is 0, so that the safety of the operation stage is further ensured.

As the gas is continuously flushed in, the elastic ball 7 can push the legacy fluid 6 to gradually flow and slowly flow into the recovery device 4. When the residual amount of the remained fluid 6 is not large, the air pressure filled in the cleaning device 1 needs to be controlled, and the air pressure is confirmed by reading the pressure gauge 14, so that the phenomenon that the elastic ball shakes too much when the elastic ball is flushed out of the pipeline 5 due to the too large air pressure is avoided. The pressure value of the gas needs to be adjusted and changed according to the state of the remained fluid 6 and the length factor of the pipeline 5.

The recovery device 4 is provided with two pipe connectors 46, the accommodating box 41 is divided into two receiving units by the partition plate 47, fluid cleaning work in the two pipes 5 can be implemented once, when the residual fluid 6 enters the accommodating box 41 through the pipe connectors 46 and flows into the receiving box 43 through the filter screen 42, the filter screen 42 and the baffle 8 are similar to each other by adopting a grid structure, and the elastic ball 7 can be prevented from falling into the collector 40 directly, so that the recycling of the elastic ball 7 is realized.

When the fluid 6 is left to flow, the observation hole 44 arranged above the holding box 41 can be used for observing the internal condition, the first movable plate 45 is properly opened for a certain angle in the observation stage, the observation of two areas can be respectively carried out, when the observation is not needed or the first movable plate 45 is closed after the observation is finished, the first movable plate 45 is required to be closed when the elastic ball 7 quickly enters the holding box 41, namely, the fluid 6 is extruded by air pressure, the elastic ball 7 is prevented from being ejected, the first valve 12 is closed to stop inflation after the elastic ball 7 enters the recovery device 4 and the pressure gauge 14 displays the air pressure of 0, and the elastic ball 7 is taken out through the observation hole 44, so that the cleaning of the pipeline 5 is completed.

Finally, the remained fluid 6 is collected in the collector 40, the collector 40 is movable, and the collected fluid can be subjected to centralized treatment.

And sequentially removing the flexible piece 23 and the connecting piece 32, opening the connecting device 18, and completing the cleaning work of the pipeline 5.

Repeating the above steps 2-3 times can ensure the cleanliness of the pipeline 5. If necessary, an elastic ball 7 can be added at the end position of the pipeline 5, and two elastic balls 7 are used for cleaning the pipeline 5.

In a preferred manner, the materials of the cleaning device 1 and the recovery device 4 are selected according to the air pressure requirement.

In a preferred manner, the third fixing member 31 and the connecting member 32 may be a portable buckle, so as to ensure efficient and quick connection.

Preferably, the first movable plate 45 may be opened and closed by a latch.

During construction operation, the connection of the cleaning device 1 and the pipeline 5 is completed, and the air tightness of the area between the cleaning device 1 and the elastic ball 7 is ensured, otherwise, the cleaning work of the residual fluid 6 cannot be realized due to air pressure leakage.

In a preferred manner, the positions of the first valve 12, the second valve 15 and the like with the valves are cleaned after all the construction is completed, so that impurities are prevented from affecting the subsequent normal switching operation of the device. The baffle plate 8 and the filter screen 42 are cleaned, so that the problem of blockage is avoided.

In a preferred manner, the number of the pipeline connectors 46 can be increased according to the use requirement, and the treatment of a plurality of pipelines 5 can be realized once, so that a plurality of pipeline connectors 46 can be arranged in the receiving unit, and a plurality of partition plates 47 can be added to form more receiving units.

Example 3

On the basis of embodiment 1 or embodiment 2, as shown in fig. 2, this embodiment discloses a piping system including a pipe 5, and further including an apparatus for cleaning a pipe as described in embodiment 1 or embodiment 2, wherein,

the elastic sphere 7 is able to move inside the pipe 5;

the cleaning device 1 is communicated with a pipeline 5;

the protection device is connected with the pipeline 5.

According to the pipeline system, the pipeline 5 is effectively cleaned through the device for cleaning the pipeline, the residual fluid 6 stored in the pipeline 5 can be effectively cleaned, the construction operation safety in the cleaning process of the pipeline 5 can be ensured, meanwhile, the cleaning process of the pipeline 5 is simplified, the cleaning efficiency of the pipeline 5 is improved, and the service life of the pipeline 5 is prolonged.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An apparatus for cleaning a pipe, comprising:

an elastic sphere (7) for cleaning the pipe (5);

the cleaning device (1) is communicated with the pipeline (5), can fill cleaning fluid into the pipeline (5) and drives the elastic ball body (7) to move;

a baffle (8) positioned between the elastic sphere (7) and the cleaning device (1);

and the protection device is connected with the cleaning device (1) and is used for being connected with the pipeline (5).

2. A device for cleaning a pipe according to claim 1, characterized in that the cleaning device (1) comprises a joint pipe section (11) and a conveying pipe (13), the conveying pipe (13) being in communication with the joint pipe section (11), the joint pipe section (11) being intended to be detachably connected to one end of the pipe (5).

3. A device for pipe cleaning according to claim 2, characterized in that the elastic sphere (7) is located in the communication path of the joint pipe section (11) and the pipe (5).

4. A device for pipe cleaning according to claim 2, characterized in that the protection device comprises a first protection device (2) and a second protection device (3), the first protection device (2) being connected to the joint pipe section (11) and the first protection device (2) being intended to be connected to a pipe (5);

the second protection device (3) is connected with the conveying pipe (13), and the second protection device (3) is used for being connected with the pipeline (5).

5. A device for pipe cleaning according to claim 4, characterized in that the first protection device (2) comprises a first fixing element (21) and a second fixing element (22), the first fixing element (21) being connected to the joint pipe section (11), the second fixing element (22) being intended to be connected to the pipe (5), a flexible element (23) being connected between the first fixing element (21) and the second fixing element (22).

6. A device for pipe cleaning according to claim 4, characterized in that the second protection device (3) comprises a third fixing element (31) and a connecting element (32), the third fixing element (31) being connected to the pipe (5), the connecting element (32) being intended to be mounted on the conveying pipe (13), the third fixing element (31) being connected to the connecting element (32).

7. A device for cleaning pipes according to any of claims 1-6, characterized in that it further comprises a recovery device (4), said recovery device (4) comprising a housing tank (41), said housing tank (41) being provided with a pipe connection head (46), said pipe connection head (46) being adapted to communicate with a downstream end of the pipe (5) remote from said cleaning device (1).

8. A device for pipe cleaning according to claim 7, characterized in that the recovery device (4) further comprises a receiving tank (43), the receiving tank (41) is in communication with the receiving tank (43), and a filter screen (42) is arranged between the receiving tank (41) and the receiving tank (43).

9. Device for cleaning pipes according to claim 8, characterized in that the bottom of the receiving box (43) is provided with a discharge hole (48), the discharge hole (48) being provided with a collector (40).

10. A pipe system comprising a pipe (5), characterized in that it further comprises a device for pipe cleaning according to any one of claims 1-9, wherein,

the elastic sphere (7) can move in the pipeline (5);

the cleaning device (1) is communicated with the pipeline (5);

the protection device is connected with the pipeline (5).