CN114951097A - Umbilical cable serial washing system and method - Google Patents
Umbilical cable serial washing system and method Download PDFInfo
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- CN114951097A CN114951097A CN202210515731.4A CN202210515731A CN114951097A CN 114951097 A CN114951097 A CN 114951097A CN 202210515731 A CN202210515731 A CN 202210515731A CN 114951097 A CN114951097 A CN 114951097A
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- manifold
- washing
- storage tank
- liquid storage
- umbilical cable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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Abstract
The invention provides an umbilical cable serial washing system and a method, the system comprises a liquid storage tank provided with a water return port and a water outlet, a first manifold used for filtering the liquid in the liquid storage tank, a piston pump used for eluting power for umbilical cable serial, a second manifold used for conveying washing liquid into a plurality of umbilical cables, a third manifold used for recovering the washing liquid to the liquid storage tank and a diaphragm pump used for providing power for circulation of the liquid storage tank, the water outlet of the liquid storage tank is connected with the water inlet end of the main pipeline of the first manifold, the water outlet end of the first manifold is connected with the water inlet end of the second manifold through the piston pump, the outlet end of the second manifold is provided with a plurality of serial washing ports, each serial washing port is connected with one end of an umbilical cable, the other end of the umbilical cable is connected with the water inlet port of the third manifold, the outlet of the third manifold is connected with the water return port of the main pipeline of the liquid storage tank, still carry out the pipe connection through the diaphragm pump between first manifold and the second manifold, this system can improve the cluster of umbilical cable and wash efficiency.
Description
Technical Field
The invention relates to the field of umbilical cable hydraulic pipeline testing operation, in particular to an umbilical cable serial washing system and method.
Background
The umbilical cable or the liquid flying line contains hydraulic pipelines, and before the umbilical cable or the liquid flying line is installed, the internal hydraulic pipelines need to meet the requirement on cleanliness, so that the hydraulic pipelines need to be washed in series, and the umbilical cable or the liquid flying line is clean and qualified. The series washing operation of the pipeline is a crucial ring in construction, the efficiency of the operation and the completion effect of the operation are related to the execution quality of the construction, and the prior art has more inconvenience and certain limitation on the construction. Therefore, through the serial washing method, the umbilical cable and the liquid flying line are more efficient and stable in the serial washing process, the construction efficiency is improved, the construction period is saved, and the company yield is increased.
Disclosure of Invention
The present invention is intended to solve the above technical problems to some extent.
In order to solve the technical problems, the invention provides an umbilical cable serial washing system and an umbilical cable serial washing method, which can improve umbilical cable serial washing efficiency.
The umbilical cable serial washing system is characterized by comprising a liquid storage tank, a first manifold, a piston pump, a second manifold, a diaphragm pump, a plurality of serial washing interfaces, a plurality of liquid storage tanks and a plurality of liquid storage tanks, wherein the liquid storage tank is provided with a water return port and a water outlet, the first manifold is used for filtering liquid in the liquid storage tank, the piston pump is used for eluting power for umbilical cable serial washing, the second manifold is used for conveying washing liquid to a plurality of umbilical cables, the diaphragm pump is used for recycling the washing liquid to a third manifold of the liquid storage tank and providing power for circulation of the liquid storage tank, the water outlet of the liquid storage tank is connected with the water inlet end of a main pipeline of the first manifold, the water outlet end of the first manifold is connected with the water inlet end of the second manifold through the piston pump, the outlet end of the second manifold is provided with a plurality of serial washing interfaces, each serial washing interface is connected with one end of an umbilical cable, the other end of an umbilical cable is connected with the water inlet interface of the third manifold, and the outlet of the main pipeline of the third manifold is connected with the water return port of the liquid storage tank, and the first manifold and the second manifold are connected through a pipeline by the diaphragm pump.
Further, a filter is arranged on the main pipeline of the first manifold, and a sampling port is arranged on the main pipeline of the first manifold.
Further, a second filter and a sampling port are arranged on a main pipeline of a water return port of the liquid storage tank.
Furthermore, the first manifold is at least connected with two paths of valve interfaces, one path of valve interface is connected with the piston pump pipeline, and the other path of valve interface is connected with the diaphragm pump pipeline.
Furthermore, two ends of the piston pump pipeline are connected with valves.
Furthermore, two ends of the pipeline of the diaphragm pump are connected with valves.
A method for washing umbilical cables in series is suitable for the umbilical cable washing system and comprises the following specific steps:
a. preparing before serial washing, pouring washing liquid into a liquid storage tank, and connecting equipment according to the sequence of the system;
b. setting a serial washing state, closing a diaphragm pump passage between the first manifold and the third manifold, and keeping the liquid storage tank-the first manifold-the second manifold-the third manifold-the liquid storage tank passage unblocked;
c. performing serial washing, namely opening a piston pump to perform serial washing, and sampling washing liquid to ensure that the cleanliness of the washing liquid is qualified;
d. and filtering, closing the liquid storage tank, the first manifold, the second manifold, the third manifold and the liquid storage tank passage, opening a diaphragm pump passage between the first manifold and the third manifold, and simultaneously replacing the umbilical cable to be washed.
The invention has the beneficial effects that: the invention relates to an umbilical cable serial washing method, which comprises a liquid storage tank provided with a water return port and a water outlet, a first manifold used for filtering liquid in the liquid storage tank, a piston pump used for eluting a umbilical cable string to supply power, a second manifold used for conveying washing liquid into a plurality of umbilical cables, a third manifold used for recovering the washing liquid to the liquid storage tank and a diaphragm pump used for providing power for circulation of the liquid storage tank, wherein the water outlet of the liquid storage tank is connected with the water inlet end of a main pipeline of the first manifold, the water outlet end of the first manifold is connected with the water inlet end of the second manifold through the piston pump, the outlet end of the second manifold is provided with a plurality of serial washing interfaces, each serial washing interface is connected with one end of the umbilical cable, the other end of the umbilical cable is connected with the water inlet interface of the third manifold, the main pipeline outlet of the third manifold is connected with a water return port pipeline of the liquid storage tank, the first manifold is further connected with the second manifold through a pipeline, the system can improve the serial washing efficiency of the umbilical cable and can also ensure the washing quality of the umbilical cable.
Drawings
FIG. 1 is a schematic diagram of an umbilical string wash system of the present invention;
1-a liquid storage tank; 2-a first manifold; 3-a piston pump; 4-a second manifold; 5-a third manifold; 6-diaphragm pump; 7-a filter; 8-umbilical cables; 9-second filter.
Detailed Description
The present invention will be further described with reference to specific examples and figures so that those skilled in the art may better understand the invention and practice it, but the examples are not intended to limit the invention.
According to the embodiment of the invention, an umbilical cable serial washing system is shown in fig. 1, and comprises a liquid storage tank 1 provided with a water return port and a water outlet port, a first manifold 2 for filtering liquid in the liquid storage tank 1, a piston pump 3 for eluting power for umbilical cable 8 serial, a second manifold 4 for delivering washing liquid into a plurality of umbilical cables 8, a third manifold 5 for recovering the washing liquid into the liquid storage tank 1, and a diaphragm pump 6 for providing power for circulation of the liquid storage tank 1, wherein the water outlet port of the liquid storage tank 1 is connected with the water inlet end of the main pipeline of the first manifold 2, the water outlet end of the first manifold 2 is connected with the water inlet end of the second manifold 4 through the piston pump 3, the outlet end of the second manifold 4 is provided with a plurality of serial washing ports, each serial washing port is connected with one end of an umbilical cable 8, the other end of the umbilical cable 8 is connected with the water inlet port of the third manifold 5, the outlet of the main pipeline of the third manifold 5 is connected with the return water inlet pipeline of the liquid storage tank 1, and the first manifold 2 is connected with the second manifold 4 through a pipeline by a diaphragm pump 6.
According to an embodiment of the present invention, as shown in fig. 1, a filter 7 is disposed on a main pipeline of a first manifold 2, and a sampling port is disposed on the main pipeline. Set up filter 7 and can filter the washing liquid that comes from liquid storage pot 1, set up the sample connection in addition, can conveniently detect the washing liquid, ensure that the washing liquid meets the requirements. Specifically, the setting method of the sampling port comprises the steps of connecting a branch on a main pipeline, connecting a valve at the tail end of the branch, keeping the valve normally closed at ordinary times, and opening the valve to sample the washing liquid when the sampling is needed. In addition, also set up the valve at the both ends of filter 7, the aspect is changed filter 7, can improve washing efficiency to can guarantee the cluster of umbilical cable and wash the quality.
According to an embodiment of the present invention, as shown in fig. 1, a second filter 9 and a sampling port are disposed on a main pipeline of a water return port of a liquid storage tank 1. The second filter 9 is arranged on the return water main pipeline of the liquid storage tank 1, so that the washing liquid which just participates in the umbilical cable 8 washing can be filtered, the washing liquid is prevented from flowing into the liquid storage tank 1, the washing frequency of the washing liquid is increased, and the using amount of the washing liquid is reduced. Meanwhile, whether the umbilical cable is washed cleanly in a string mode can be judged by detecting the washing liquid of the sampling port for multiple times, and the string washing quality is ensured.
According to an embodiment of the present invention, as shown in fig. 1, the first manifold 2 is connected to at least two valve ports, one valve port is connected to the piston pump 3, and the other valve port is connected to the diaphragm pump 6. Two ends of the pipeline of the piston pump 3 are connected with valves. Two ends of the pipeline of the diaphragm pump 6 are connected with valves.
The invention provides an umbilical cable serial washing method, which is suitable for an umbilical cable serial washing system provided by the invention and comprises the following specific steps:
a. preparing before serial washing, pouring washing liquid into the liquid storage tank 1, and connecting equipment according to the sequence of the system;
b. setting a serial washing state, closing a passage of a diaphragm pump 6 between the first manifold 2 and the third manifold 5, and keeping the passage of the liquid storage tank 1, the first manifold 2, the second manifold 4, the third manifold 5 and the liquid storage tank 1 smooth;
c. performing serial washing, namely opening the piston pump 3 to perform serial washing, and sampling the washing liquid to ensure that the cleanliness of the washing liquid is qualified;
d. and (3) filtering, closing a passage of the liquid storage tank 1, the first manifold 2, the second manifold 4, the third manifold 5 and the liquid storage tank 1, opening a passage of a diaphragm pump 6 between the first manifold 2 and the third manifold 5, and simultaneously replacing the umbilical cable 8 to be washed.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. The umbilical cable serial washing system is characterized by comprising a liquid storage tank, a first manifold, a piston pump, a second manifold, a diaphragm pump, a plurality of serial washing interfaces, a plurality of liquid storage tanks and a plurality of liquid storage tanks, wherein the liquid storage tank is provided with a water return port and a water outlet, the first manifold is used for filtering liquid in the liquid storage tank, the piston pump is used for eluting power for umbilical cable serial washing, the second manifold is used for conveying washing liquid to a plurality of umbilical cables, the diaphragm pump is used for recycling the washing liquid to a third manifold of the liquid storage tank and providing power for circulation of the liquid storage tank, the water outlet of the liquid storage tank is connected with the water inlet end of a main pipeline of the first manifold, the water outlet end of the first manifold is connected with the water inlet end of the second manifold through the piston pump, the outlet end of the second manifold is provided with a plurality of serial washing interfaces, each serial washing interface is connected with one end of an umbilical cable, the other end of an umbilical cable is connected with the water inlet interface of the third manifold, and the outlet of the main pipeline of the third manifold is connected with the water return port of the liquid storage tank, and the first manifold and the second manifold are connected through a pipeline by the diaphragm pump.
2. The umbilical string washing system of claim 1, wherein the main conduit of the first manifold is provided with a filter and a sampling port.
3. The umbilical cable washing system of claim 1, wherein the main pipe of the water return port of the fluid storage tank is provided with a second filter and a sampling port.
4. The umbilical cable washing system of claim 1, wherein the first manifold is connected to at least two valve ports, one valve port being connected to the piston pump conduit and the other valve port being connected to the diaphragm pump conduit.
5. The umbilical string washing system of claim 1, wherein valves are connected to both ends of the piston pump line.
6. The umbilical string washing system of claim 1, wherein valves are connected to the two ends of the pipe of the diaphragm pump.
7. An umbilical cable serial washing method which is suitable for the umbilical cable serial washing system of any one of claims 1 to 6 and is characterized by comprising the following specific steps:
a. preparing before serial washing, pouring washing liquid into a liquid storage tank, and connecting equipment according to the sequence of the system;
b. setting a serial washing state, closing a diaphragm pump passage between the first manifold and the third manifold, and keeping the liquid storage tank-the first manifold-the second manifold-the third manifold-the liquid storage tank passage unblocked;
c. performing serial washing, namely opening a piston pump to perform serial washing, and sampling washing liquid to ensure that the cleanliness of the washing liquid is qualified;
d. and filtering, closing the liquid storage tank, the first manifold, the second manifold, the third manifold and the liquid storage tank passage, opening a diaphragm pump passage between the first manifold and the third manifold, and simultaneously replacing the umbilical cable to be washed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210515731.4A CN114951097A (en) | 2022-05-11 | 2022-05-11 | Umbilical cable serial washing system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210515731.4A CN114951097A (en) | 2022-05-11 | 2022-05-11 | Umbilical cable serial washing system and method |
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| CN114951097A true CN114951097A (en) | 2022-08-30 |
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| CN202210515731.4A Pending CN114951097A (en) | 2022-05-11 | 2022-05-11 | Umbilical cable serial washing system and method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000491A1 (en) * | 2004-07-02 | 2006-01-05 | Crocker James P | Stripe removal system |
| CN103240245A (en) * | 2013-05-17 | 2013-08-14 | 中国海洋石油总公司 | High-cleanness series washing device and method for underwater production pipeline |
| CN108715475A (en) * | 2018-07-02 | 2018-10-30 | 广州悦活环保科技有限公司 | A kind of water cleaning systems with pure water rinsing |
| CN111069137A (en) * | 2019-11-08 | 2020-04-28 | 海德利森(天津)检测设备有限公司 | Automatic frock is washed and cleanliness factor on-line measuring system |
| CN112620215A (en) * | 2020-11-30 | 2021-04-09 | 内蒙古兴洋科技有限公司 | Cleaning equipment for various clean valves of silane packing materials |
-
2022
- 2022-05-11 CN CN202210515731.4A patent/CN114951097A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060000491A1 (en) * | 2004-07-02 | 2006-01-05 | Crocker James P | Stripe removal system |
| CN103240245A (en) * | 2013-05-17 | 2013-08-14 | 中国海洋石油总公司 | High-cleanness series washing device and method for underwater production pipeline |
| CN108715475A (en) * | 2018-07-02 | 2018-10-30 | 广州悦活环保科技有限公司 | A kind of water cleaning systems with pure water rinsing |
| CN111069137A (en) * | 2019-11-08 | 2020-04-28 | 海德利森(天津)检测设备有限公司 | Automatic frock is washed and cleanliness factor on-line measuring system |
| CN112620215A (en) * | 2020-11-30 | 2021-04-09 | 内蒙古兴洋科技有限公司 | Cleaning equipment for various clean valves of silane packing materials |
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Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Applicant after: CHINA NATIONAL OFFSHORE OIL Corp. Applicant after: CNOOC (China) Limited,Zhanjiang Branch Applicant after: OFFSHORE OIL ENGINEERING Co.,Ltd. Applicant after: CNOOC Shenzhen Ocean Engineering Technology Service Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Applicant before: CHINA NATIONAL OFFSHORE OIL Corp. Applicant before: CNOOC (China) Limited,Zhanjiang Branch Applicant before: OFFSHORE OIL ENGINEERING Co.,Ltd. Applicant before: COOEC SUBSEA TECHNOLOGY Co.,Ltd. |
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