CN210280068U - Pipeline cleaning device - Google Patents
Pipeline cleaning device Download PDFInfo
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- CN210280068U CN210280068U CN201920705127.1U CN201920705127U CN210280068U CN 210280068 U CN210280068 U CN 210280068U CN 201920705127 U CN201920705127 U CN 201920705127U CN 210280068 U CN210280068 U CN 210280068U
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Abstract
The utility model provides a pipeline cleaning device for lead on the connecting tube drenches the valve, manage and the flushometer outside the dredge, the dredge is managed outward and is formed with the operation passageway, the dredge is managed outward and is equipped with first interface, second interface and third interface, first interface and second interface are located respectively the both ends of operation passageway, third interface connection the lateral wall of operation passageway, wherein, first interface connection lead drenches the valve, the second interface packing has the jam, third interface connection the flushometer, the flushometer still links to each other with external equipment. The utility model discloses a pipeline cleaning device can reduce the personal injury to the maintainer when dredging and leading to drench the valve, guarantees maintainer's personal safety.
Description
Technical Field
The utility model relates to a chemical industry equipment pipeline cleaning technique especially relates to a pipeline cleaning device.
Background
In the chemical industry system, generally through pipeline UNICOM between equipment and the equipment, in order to facilitate the maintenance, generally be equipped with the guide shower valve at the low point of pipeline, through opening the guide shower valve with the raffinate in the clean pipeline before the maintenance to guarantee maintainer's operation safety. Along with the improvement of chemical industry system reliability, the frequency of pipeline maintenance is more and more low, therefore leads on the pipeline to drench the valve and be in the closed condition for a long time, and the impurity in the pipeline can deposit at leading and drench the valve mouth in the past, causes the jam, when leading to the pipeline to need overhaul the pressure release, and pressure can not discharge out, brings the potential safety hazard for the maintenance.
In the prior art, when the pilot valve is blocked, the general dredging mode is that tools such as iron wires or steel rods are manually inserted into the pilot valve to be pumped back and forth until materials flow out.
However, the potential safety hazard of the method is very large, and particularly for pipelines bearing high-temperature, high-pressure, corrosive and toxic media, when the pilot valve is dredged according to the operation, materials are easily splashed onto the body of a maintainer, and the personal safety of the maintainer is seriously threatened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect under the prior art, the utility model aims to provide a pipeline cleaning device, the utility model discloses a pipeline cleaning device can reduce the personal injury to the maintainer when dredging the guide valve, guarantees maintainer's personal safety.
An embodiment of the utility model provides a pipeline cleaning device for lead on the connecting tube drenches the valve, manage and the flushometer outward including the dredge, the dredge is managed outward and is formed with the operation passageway, the dredge is managed outward and is equipped with first interface, second interface and third interface, first interface and second interface are located respectively the both ends of operation passageway, third interface connection the lateral wall of operation passageway, wherein, first interface connection lead drenches the valve, the second interface packing has the jam, third interface connection the flushometer, the flushometer still links to each other with external equipment.
Optionally, a cleaning channel axially penetrating through the blockage is further formed in the blockage, and a dredging piece is arranged in the cleaning channel and can move along the cleaning channel.
Optionally, the dredging member includes a body and a dredging rod, the body is provided with a through hole axially penetrating through the body, the dredging rod is arranged in the through hole, and the dredging rod can move along the through hole.
Optionally, the inner surface of the through hole is provided with an internal thread, the outer surface of the dredging rod is provided with an external thread, and the dredging rod is in threaded connection with the through hole.
The pipe cleaning apparatus as described above, optionally, the first end of the dredge rod is a pointed end and the second end of the dredge rod is a threaded end.
Optionally, the threaded end of the pipe cleaning device is further sleeved with a handwheel and a screwing nut, and the screwing nut is used for locking the handwheel.
Optionally, the inner surface of the second connector is provided with an internal thread, the outer surface of the plug is provided with an external thread, and the plug is in threaded connection with the second connector.
The pipe cleaning device as described above, optionally, a sealing member is disposed between the outer surface of the plug and the inner surface of the second interface, and the sealing member is a teflon tape.
Optionally, the first port is flanged with the pilot valve, and the third port is flanged with the flush valve.
The pipe cleaning apparatus as described above, optionally, the external device comprises a high pressure flushing device or a material recovery tank.
The utility model provides a pipeline cleaning device, through the dredge external pipe the guide of connecting pipe on the valve, the dredge external pipe is internal to be formed with the operation passageway, the dredge external pipe is equipped with first interface, second interface and third interface, first interface and second interface are located the both ends of operation passageway respectively, the lateral wall of third interface connection operation passageway, wherein, first interface connection guide drenches the valve, the second interface packing has the jam, third interface connection flushometer, the flushometer still links to each other with external equipment. When needs dredged the operation to leading the shower valve, introduce external equipment's high-pressure flush fluid through opening the flushometer, then show after the pressure in the pipeline rises that the leading shower valve is washed and finishes, can break off high-pressure flushing device and flushometer this moment, be connected to the flushometer on the material recovery jar for pressure in the pipeline reduces to suitable level gradually, so that develop normal maintenance operation.
The utility model discloses a pipeline cleaning device can reduce the personal injury to the maintainer when dredging and leading to drench the valve, guarantees maintainer's personal safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a pipe cleaning device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an external connecting pipe of the dredger in FIG. 1;
FIG. 3 is a schematic view of the plug of FIG. 1;
FIG. 4 is a schematic view of a pipe cleaning apparatus according to another embodiment of the present invention;
FIG. 5 is a diagrammatic view of the connection of the body of the obturating and unblocking member of FIG. 4;
fig. 6 is a schematic view of the dredging rod of fig. 4.
Reference numerals:
100-a pipe;
200-a pilot shower valve;
300-an external connecting pipe of the dredger;
301-working channel;
310 — a first interface;
320-a second interface;
330-a third interface;
400-a flush valve;
500-blocking;
510-clearing the channel;
600-dredging parts;
610-a body;
611-through holes;
620-dredging rods;
630-a hand wheel;
640-screwing the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
In the chemical industry system, generally through pipeline UNICOM between equipment and the equipment, in order to facilitate the maintenance, generally be equipped with the guide shower valve at the low point of pipeline, through opening the guide shower valve with the raffinate in the clean pipeline before the maintenance to guarantee maintainer's operation safety. Along with the improvement of chemical industry system reliability, the frequency of pipeline maintenance is more and more low, therefore leads on the pipeline to drench the valve and be in the closed condition for a long time, and the impurity in the pipeline can deposit at leading and drench the valve mouth in the past, causes the jam, when leading to the pipeline to need overhaul the pressure release, and pressure can not discharge out, brings the potential safety hazard for the maintenance.
In the prior art, when the pilot valve is blocked, the general dredging mode is that tools such as iron wires or steel rods are manually inserted into the pilot valve to be pumped back and forth until materials flow out.
However, the potential safety hazard of the method is very large, and particularly for pipelines bearing high-temperature, high-pressure, corrosive and toxic media, when the pilot valve is dredged according to the operation, materials are easily splashed onto the body of a maintainer, and the personal safety of the maintainer is seriously threatened.
In order to overcome the above-mentioned defect under the prior art, the utility model aims to provide a pipeline cleaning device, the utility model discloses a pipeline cleaning device can reduce the personal injury to the maintainer when dredging the guide valve, guarantees maintainer's personal safety.
The following detailed description of the present invention will be provided in conjunction with the accompanying drawings to enable those skilled in the art to more fully understand the present invention.
Example one
Fig. 1 is a schematic view of a pipe cleaning device according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of an external connecting pipe of the dredger in FIG. 1; FIG. 3 is a schematic view of the plug of FIG. 1; please refer to fig. 1-3.
The embodiment provides a pipeline cleaning device, a guide shower valve 200 for connecting on pipeline 100, including dredge outer pipe 300 and flushometer 400, dredge outer pipe 300 is formed with operation passageway 301, dredge outer pipe 300 is equipped with first interface 310, second interface 320 and third interface 330, first interface 310 and second interface 320 are located the both ends of operation passageway 301 respectively, the lateral wall of operation passageway 301 is connected to third interface 330, wherein, first interface 310 connects guide shower valve 200, second interface 320 is filled with and is blockked up 500, flushometer 400 is connected to third interface 330, flushometer 400 still links to each other with external equipment.
The pipeline cleaning device of the embodiment is used for dredging the pilot valve 200 by adopting a method of pressing the pilot valve 200 by using a high-pressure medium, wherein the external equipment comprises auxiliary equipment such as high-pressure flushing equipment or a material recovery tank and the like, and different operation flows are assisted by connecting different external equipment.
The external connection pipe 300 of the dredger has three different interfaces, which function like a three-way valve, and the second interface 320 is blocked by the plug 500 when the method of the embodiment is adopted, so that the high-pressure liquid cannot flow out from the second interface 320, and the normal flushing of the pilot valve 200 is realized.
The pipeline cleaning device provided by the embodiment, the drain valve 200 on the pipeline 100 is connected through the dredger external pipe 300, a working channel 301 is formed in the dredger external pipe 300, the dredger external pipe 300 is provided with a first interface 310, a second interface 320 and a third interface 330, the first interface 310 and the second interface 320 are respectively located at two ends of the working channel 301, the third interface 330 is connected with a side wall of the working channel 301, wherein the first interface 310 is connected with the drain valve 200, the second interface 320 is filled with a plug 500, the third interface 330 is connected with the flush valve 400, and the flush valve 400 is further connected with external equipment. When the operation of dredging is carried out to pilot valve 200 to needs, introduce the high-pressure flush fluid of external equipment through opening flush valve 400, then show pilot valve 200 and washed and finish after the pressure in pipeline 100 rises, can break off high-pressure flushing device and flush valve 400 this moment, be connected to the material recovery tank with flush valve 400 again for the pressure in pipeline 100 reduces gradually to suitable level, so that develop normal maintenance operation.
The pipeline cleaning device of this embodiment can reduce the personal injury to the maintainer when dredging the pilot valve, guarantees maintainer's personal safety.
Further, in the present embodiment, an inner surface of the second connector 320 is provided with an inner thread, an outer surface of the plug 500 is provided with an outer thread, and the plug 500 is in threaded connection with the second connector 320.
Furthermore, in order to ensure the sealing property of the connection between the plug 500 and the second port 320, a sealing member is disposed between the outer surface of the plug 500 and the inner surface of the second port 320, and the sealing member may be made of a material commonly used in the prior art, such as a teflon tape, which is not limited in this embodiment.
Further, in this embodiment, the first port 310 is flanged to the pilot valve 200, and the third port 330 is flanged to the flush valve 400. That is, the first connector 310 and the third connector 330 are provided with flanges, the connector ends of the pilot valve 200 and the flushing valve 400 are also provided with corresponding flanges, and the pilot valve 200 and the flushing valve 400 are communicated with the dredger external connection pipe 300 in a flange connection mode, so that the connection tightness can be ensured.
In this embodiment, the pilot valve 200 may be a gate valve or a ball valve, and the flush valve 400 is the same as the pilot valve 200.
Example two
FIG. 4 is a schematic view of a pipe cleaning apparatus according to another embodiment of the present invention; FIG. 5 is a diagrammatic view of the connection of the body of the obturating and unblocking member of FIG. 4; FIG. 6 is a schematic view of the dredging rod of FIG. 4; please continue to refer to fig. 1-6.
The embodiment provides a pipeline cleaning device, a guide shower valve 200 used for connecting a pipeline 100, including a dredger external pipe 300 and a flush valve 400, a working channel 301 is formed in the dredger external pipe 300, the dredger external pipe 300 is provided with a first interface 310, a second interface 320 and a third interface 330, the first interface 310 and the second interface 320 are respectively located at two ends of the working channel 301, the third interface 330 is connected with a side wall of the working channel 301, wherein the first interface 310 is connected with the guide shower valve 200, the second interface 320 is filled with a plug 500, the third interface 330 is connected with the flush valve 400, the flush valve 400 is further connected with external equipment, a cleaning channel 510 axially penetrating through the plug is further formed in the plug 500, a dredging piece 600 is arranged in the cleaning channel 510, and the dredging piece 600 can move along the cleaning channel 510.
The pipeline cleaning device of this embodiment is used for realizing the mediation to leading shower valve 200, wherein, can adopt mediation piece 600 to disclose the impurity of silting in leading shower valve 200 earlier, then reuse high pressure flushing apparatus to lead shower valve 200 and wash the operation to can more effective realization lead switching on of shower valve 200.
Further, the dredge 600 in this embodiment includes a body 610 and a dredge rod 620, a through hole 611 axially penetrating the body 610 is provided in the body 610, the dredge rod 620 is provided in the through hole 611, and the dredge rod 620 is movable along the through hole 611.
Furthermore, the inner surface of the through hole 611 is provided with internal threads, the outer surface of the dredging rod 620 is provided with external threads, the dredging rod 620 is in threaded connection with the through hole 611, and the dredging rod 620 is rotated to move along the through hole 611, so that the dredging operation of the pilot valve 200 is realized.
Specifically, the first end of the dredging rod 620 is the pointed end, so that the dredging rod 620 is favorably penetrated into the interior of the impurity to be cleaned, the second end of the dredging rod 620 is the threaded end, and the dredging rod 620 is matched with the through hole 311 to realize the movement of the dredging rod 620.
Furthermore, a hand wheel 630 and a screwing nut 640 can be sleeved on the threaded end, the screwing nut 640 is used for locking the hand wheel 630, and the screwing length of the dredging rod 620 is controlled by rotating the hand wheel 630, so that the use of an operator is facilitated.
Further, the body 610 and the plug 500 in this embodiment may be connected by a bolt.
The pipeline cleaning device provided by the embodiment, the drain valve 200 on the pipeline 100 is connected through the dredger external pipe 300, a working channel 301 is formed in the dredger external pipe 300, the dredger external pipe 300 is provided with a first interface 310, a second interface 320 and a third interface 330, the first interface 310 and the second interface 320 are respectively located at two ends of the working channel 301, the third interface 330 is connected with a side wall of the working channel 301, wherein the first interface 310 is connected with the drain valve 200, the second interface 320 is filled with a plug 500, the third interface 330 is connected with the flush valve 400, and the flush valve 400 is further connected with external equipment. When the pilot valve 200 needs to be dredged, the flushing valve 400 is closed, the pilot valve 200 is opened, and the dredging piece 600 is used for poking away impurities in the pilot valve 200. Then introduce the high pressure flush fluid of external equipment through opening flushometer 400, then indicate that pilot shower valve 200 is washed and is accomplished after the pressure in pipeline 100 rises, can cut off high pressure flushometer and flushometer 400 this moment, connect flushometer 400 to the material recovery tank again for the pressure in pipeline 100 reduces gradually to suitable level, so that develop normal maintenance operation.
The pipeline cleaning device of this embodiment can reduce the personal injury to the maintainer when dredging the pilot valve, guarantees maintainer's personal safety.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a pipeline cleaning device for lead on connecting tube drenches valve, a serial communication port, take over and the flushometer including the dredge is external, the dredge is external to take over and is formed with the operation passageway, the dredge is external to take over and is equipped with first interface, second interface and third interface, first interface and second interface are located respectively the both ends of operation passageway, third interface connection the lateral wall of operation passageway, wherein, first interface connection lead drenches the valve, the second interface packing has the jam, third interface connection the flushometer, the flushometer still links to each other with external equipment.
2. The pipe cleaning apparatus of claim 1, wherein a cleaning channel is further formed in the plug and extends axially through the plug, and a pull member is disposed in the cleaning channel and is movable along the cleaning channel.
3. The pipe cleaning device of claim 2, wherein the pull through member comprises a body and a pull through rod, wherein the body is provided with a through hole axially penetrating through the body, the pull through rod is arranged in the through hole, and the pull through rod can move along the through hole.
4. The pipe cleaning device according to claim 3, wherein the inner surface of the through hole is provided with an internal thread, the outer surface of the dredging rod is provided with an external thread, and the dredging rod is in threaded connection with the through hole.
5. The pipe cleaning apparatus of claim 4, wherein the first end of the dredge rod is a pointed end and the second end of the dredge rod is a threaded end.
6. The pipe cleaning apparatus of claim 5, wherein a hand wheel and a threaded nut are further provided on the threaded end, the threaded nut being configured to lock the hand wheel.
7. The pipe cleaning device of claim 1, wherein the second port has internal threads on an inner surface thereof, and the plug has external threads on an outer surface thereof, the plug being threadedly coupled to the second port.
8. The pipe cleaning apparatus of claim 7, wherein a seal is disposed between an outer surface of the plug and an inner surface of the second port, the seal being a teflon tape.
9. The pipe cleaning apparatus of claim 8, wherein the first port is flanged to the pilot valve and the third port is flanged to the flush valve.
10. The pipe cleaning apparatus of claim 1, wherein the external device comprises a high pressure flushing device or a material recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705127.1U CN210280068U (en) | 2019-05-17 | 2019-05-17 | Pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705127.1U CN210280068U (en) | 2019-05-17 | 2019-05-17 | Pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210280068U true CN210280068U (en) | 2020-04-10 |
Family
ID=70069507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705127.1U Active CN210280068U (en) | 2019-05-17 | 2019-05-17 | Pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210280068U (en) |
-
2019
- 2019-05-17 CN CN201920705127.1U patent/CN210280068U/en active Active
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