CN211189351U - Efficient ship system pipeline oil mixing device - Google Patents
Efficient ship system pipeline oil mixing device Download PDFInfo
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- CN211189351U CN211189351U CN201921718870.7U CN201921718870U CN211189351U CN 211189351 U CN211189351 U CN 211189351U CN 201921718870 U CN201921718870 U CN 201921718870U CN 211189351 U CN211189351 U CN 211189351U
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Abstract
The utility model discloses an efficient oil stringing device for a ship system pipeline, which comprises an oil stringing cabinet; an oil outlet pipeline and an oil inlet pipeline are connected between the oil mixing cabinet and the oil mixed system pipeline; an oil pump and a first stop valve are connected in series on the oil outlet pipeline; a first filter with filter paper arranged therein is connected in series on the oil inlet pipeline, and a second stop valve and a third stop valve are respectively connected in series at two ends of the first filter; a first parallel pipeline is arranged in parallel with the second stop valve, the first filter and the third stop valve, a fourth stop valve, the second filter with filter paper and a fifth stop valve are connected in series on the first parallel pipeline, and the second filter is positioned between the fourth stop valve and the fifth stop valve; the oil inlet pipeline is connected in series with a magnetic plug, and two ends of the magnetic plug are respectively connected in series with a stop valve; a second parallel pipeline is connected in parallel with the magnetic plug and the stop valves at the two ends of the magnetic plug; adopt the utility model discloses the device can need not stop work at the in-process of changing filter paper, raises the efficiency greatly.
Description
Technical Field
The invention relates to the field of ship construction, in particular to an efficient oil draining device for a ship system pipeline.
Background
After the ship system pipeline is installed, a large amount of impurities (mainly comprising welding slag, metal particles, dust, water and the like) exist in the pipeline, so that the oil needs to be led out from the oil-stringing system pipeline through the first oil stringing port, filtered and then led in again through the second oil stringing port, the impurity removing effect is achieved, and the serious influence of the existence of the impurities on the future normal operation of equipment is avoided.
Currently, there are two main types of international standards for cleaning grade of pipelines, i.e., ISO 4406 standard and NAS1638 standard, which can be in one-to-one correspondence. The conventional equipment factory and shipyard adopt NAS1638 standard, and the counting is convenient. The oil mixing grade requirements are different according to different media, equipment and equipment manufacturers. Generally, at least NAS 9 and above is required for hydraulic systems and NAS 12 and above is required for fuel. Usually, the valve remote control system needs to be of NAS 9 grade, the requirement on deck crane equipment is high, and part of manufacturers require to reach NAS 7 grade.
Aiming at the problem, the oil mixing of the system pipeline at present is mainly realized by increasing a oil mixing pump, an oil tank, a filter and a stop valve through hose connection by an oil mixing system. But on one hand, the prior device has unsatisfactory oil mixing effect; on the other hand, the oil mixing efficiency is low. The main two aspects are as follows: firstly, when filter paper is dirty and blocked, oil leakage is required to be stopped, and the corresponding filter paper is replaced, and meanwhile, whether the filter paper is dirty and blocked can only be replaced at regular time; secondly, most of the impurities in the oil-mixed pipeline system are deposited at the bottom of the pipe, and the cleaning is difficult.
Disclosure of Invention
The invention aims to provide an efficient oil mixing device for a ship system pipeline, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an efficient oil stringing device for a ship system pipeline comprises an oil stringing cabinet; an oil outlet and an oil inlet are formed in the oil stringing cabinet;
the oil outlet is connected with one end of the oil outlet pipeline, and the other end of the oil outlet pipeline is used for connecting a first oil string interface on the oil string system pipeline; an oil pump and a first stop valve are connected in series on the oil outlet pipeline;
the oil inlet is connected with one end of the oil inlet pipeline, and the other end of the oil inlet pipeline is used for connecting a second oil string interface on the oil string system pipeline;
a first filter with filter paper arranged therein is connected in series on the oil inlet pipeline, and a second stop valve and a third stop valve are respectively connected in series at two ends of the first filter; a first parallel pipeline is arranged in parallel with the second stop valve, the first filter and the third stop valve, a fourth stop valve, the second filter with filter paper and a fifth stop valve are connected in series on the first parallel pipeline, and the second filter is positioned between the fourth stop valve and the fifth stop valve;
the oil inlet pipeline is also connected with a magnetic plug in series, and the two ends of the magnetic plug are respectively connected with a sixth stop valve and a seventh stop valve in series; and a second parallel pipeline is arranged in parallel with the sixth stop valve, the magnetic plug and the seventh stop valve.
Preferably, the flowline comprises a hose and a steel pipe connected by a flange.
Preferably, the flowline comprises: the oil outlet device comprises an oil outlet first steel pipe connected with an oil outlet, an oil outlet first hose connected with the oil outlet first steel pipe, an oil outlet second steel pipe connected with the oil outlet first hose, an oil outlet second hose connected with the oil outlet second steel pipe, and an oil outlet third steel pipe connected with the oil outlet second hose; the oil well pump is connected in series with the oil outlet second steel pipe; the first stop valve of oil outlet is connected in series with the first steel pipe of oil outlet.
Preferably, the oil inlet pipeline comprises a hose and a steel pipe connected by a flange.
Preferably, the oil inlet pipeline comprises: the oil inlet first steel pipe is connected to the oil inlet, the oil inlet first hose is connected to the oil inlet first steel pipe, the oil inlet second steel pipe is connected to the oil inlet first hose, the oil inlet second hose is connected to the oil inlet second steel pipe, and the oil inlet third steel pipe is connected to the oil inlet second hose; the second stop valve, the first filter, the third stop valve, the sixth stop valve, the magnetic plug and the seventh stop valve are all connected in series with the oil inlet second steel pipe.
Preferably, the first parallel pipeline and the second parallel pipeline are both steel pipes.
Preferably, the oil outlet is arranged at the bottom end of the oil stringing cabinet.
In addition to this:
the structure of the oil stringing cabinet is strengthened in an outward turning mode, so that impurities are prevented from being deposited in the oil stringing cabinet; an oil outlet flange is welded at the same time when the bottom of the oil stringing cabinet is provided with a hole; the oil well pump can correspondingly adjust the flow; the device also comprises a plurality of vibration hammers which are arranged in the oil-mixed system pipeline; the vibration hammer adopts pneumatic and electric mixed use, and different forms of vibration hammers are used according to different stages. Magnets are added into the first filter and the second filter; the tail end of the magnetic plug is provided with a thread so that the magnetic plug can be fastened on a pipeline; the hose is a rubber hose.
The invention has the advantages that whether impurities exist on the magnetic plug can be detected by closing the stop valves at the two ends of the magnetic plug, so that whether filter paper on the first filter and the second filter is blocked or not is detected; if yes, the stop valves at two ends of one filter can be closed, and the filter paper in the stop valves can be replaced; after the filter is replaced, putting the filter into operation and replacing the filter cloth in the other filter; the oil mixing operation does not need to be stopped in the processes, and the oil mixing efficiency is greatly improved. In addition, the structure of the oil stringing cabinet is strengthened in an outward turning mode, so that impurities and particles are prevented from remaining in the oil stringing cabinet to influence the oil stringing effect; the vibration hammer is additionally arranged in the oil-mixed system pipeline, so that the pipeline can vibrate, impurities are not accumulated at the bottom of the oil-mixed system pipeline, and the impurities are more easily taken out of the system by cleaning oil; on one hand, the device can be repeatedly utilized, so that the cost is saved; on the other hand, the number of filter branches can be increased, simultaneous oil mixing of different systems with consistent oil mixing grade requirements is achieved, and oil mixing efficiency of a whole ship system is improved.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention.
In the figure, 1, an oil stringing cabinet, 4, a first filter, 7, an oil stringing system pipeline, 9, a magnetic plug, 12, a second filter, 14, a first stop valve, 15, an oil outlet first hose, 16, an oil pump, 17 and an oil outlet second steel pipe.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the high-efficiency oil mixing device for the ship system pipeline comprises an oil mixing cabinet 1; an oil outlet and an oil inlet are formed in the oil stringing cabinet 1;
the oil outlet is connected with one end of the oil outlet pipeline, and the other end of the oil outlet pipeline is used for connecting a first oil string interface on the oil string system pipeline 7; an oil well pump 16 and a first stop valve 14 are connected in series on the oil outlet pipeline;
the oil inlet is connected with one end of the oil inlet pipeline, and the other end of the oil inlet pipeline is used for connecting a second oil string interface on the oil string system pipeline 7;
a first filter 4 with filter paper arranged therein is connected in series on the oil inlet pipeline, and a second stop valve and a third stop valve are respectively connected in series at two ends of the first filter 4; a first parallel pipeline is arranged in parallel with the second stop valve, the first filter 4 and the third stop valve, a fourth stop valve, a second filter 12 with filter paper arranged therein and a fifth stop valve are connected in series on the first parallel pipeline, and the second filter 12 is positioned between the fourth stop valve and the fifth stop valve; (although it appears that the first filter 4 and the second filter 12 are connected in parallel and then connected to the oil inlet line, this is equivalent to the above description)
The oil inlet pipeline is also connected with a magnetic plug 9 in series, and the two ends of the magnetic plug 9 are respectively connected with a sixth stop valve and a seventh stop valve in series; and a second parallel pipeline for short circuit is arranged in parallel with the sixth stop valve, the magnetic plug 9 and the seventh stop valve. (although it appears in the figure that the magnetic plug 9 is connected in parallel to the oil inlet line, this is practically equivalent to the above description)
Go out oil pipe way and include hose and steel pipe through flange joint, go out oil pipe way including specifically: the oil outlet device comprises an oil outlet first steel pipe connected with an oil outlet, an oil outlet first hose 15 connected with the oil outlet first steel pipe, an oil outlet second steel pipe 17 connected with the oil outlet first hose 15, an oil outlet second hose connected with the oil outlet second steel pipe 17, and an oil outlet third steel pipe connected with the oil outlet second hose; the oil well pump 16 is connected in series with the oil outlet second steel pipe 17; the first oil outlet stop valve 14 is connected in series to the first oil outlet steel pipe.
The oil inlet pipeline comprises a hose and a steel pipe which are connected through a flange, and particularly comprises: the oil inlet first steel pipe is connected to the oil inlet, the oil inlet first hose is connected to the oil inlet first steel pipe, the oil inlet second steel pipe is connected to the oil inlet first hose, the oil inlet second hose is connected to the oil inlet second steel pipe, and the oil inlet third steel pipe is connected to the oil inlet second hose; the second stop valve, the first filter 4, the third stop valve, the sixth stop valve, the magnetic plug 9 and the seventh stop valve are all connected in series with the oil inlet second steel pipe.
The first parallel pipeline and the second parallel pipeline are both steel pipes.
When the invention is used, all the stop valves and the oil well pump 16 are opened, and the oil-mixed system pipeline 7 is filtered; after a period of time, the stop valves at the two ends of the magnetic plug 9 are closed to detect whether impurities exist on the magnetic plug 9, if impurities exist, the filter paper on the first filter 4 and the second filter 12 are blocked to different degrees, and at the moment, one of the filters, such as the stop valves at the two ends of the first filter 4, can be closed, and the filter paper in the first filter 4 can be replaced; and after the replacement is finished, the stop valves at the two ends of the first filter 4 are opened, the stop valves at the two ends of the second filter 12 are closed, and the filter paper in the second filter 12 is replaced. In the process, the device is always in normal work of oil mixing, and the device does not need to stop working in the process of replacing the filter paper, so that the efficiency is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. A high-efficiency oil stringing device for a ship system pipeline is characterized by comprising an oil stringing cabinet; an oil outlet and an oil inlet are formed in the oil stringing cabinet;
the oil outlet is connected with one end of an oil outlet pipeline, and the other end of the oil outlet pipeline is used for connecting a first oil string interface on an oil string system pipeline; an oil well pump and a first stop valve are connected in series on the oil outlet pipeline;
the oil inlet is connected with one end of the oil inlet pipeline, and the other end of the oil inlet pipeline is used for connecting a second oil string interface on the oil string system pipeline;
a first filter with filter paper arranged therein is connected in series on the oil inlet pipeline, and a second stop valve and a third stop valve are respectively connected in series at two ends of the first filter; a first parallel pipeline is arranged in parallel with the second stop valve, the first filter and the third stop valve, a fourth stop valve, a second filter with filter paper and a fifth stop valve are connected in series on the first parallel pipeline, and the second filter is positioned between the fourth stop valve and the fifth stop valve;
the oil inlet pipeline is also connected with a magnetic plug in series, and the two ends of the magnetic plug are respectively connected with a sixth stop valve and a seventh stop valve in series; and a second parallel pipeline is arranged in parallel with the sixth stop valve, the magnetic plug and the seventh stop valve.
2. The high efficiency marine system pipeline oil distribution device of claim 1, wherein the oil outlet pipeline comprises a hose and a steel pipe connected by a flange.
3. The high efficiency marine system piping oil transfer device of claim 2, wherein the oil outlet piping comprises: the oil outlet first steel pipe is connected with the oil outlet, the oil outlet first hose is connected with the oil outlet first steel pipe, the oil outlet second steel pipe is connected with the oil outlet first hose, the oil outlet second hose is connected with the oil outlet second steel pipe, and the oil outlet third steel pipe is connected with the oil outlet second hose; the oil well pump is connected in series with the oil outlet second steel pipe; the first oil outlet stop valve is connected in series with the first oil outlet steel pipe.
4. The high efficiency marine system pipeline oil distribution device of claim 1, wherein the oil inlet pipeline comprises a hose and a steel pipe connected by a flange.
5. The high efficiency marine system piping oil transfer device of claim 4, wherein the oil inlet piping comprises: the oil inlet first steel pipe is connected to the oil inlet, the oil inlet first hose is connected to the oil inlet first steel pipe, the oil inlet second steel pipe is connected to the oil inlet first hose, the oil inlet second hose is connected to the oil inlet second steel pipe, and the oil inlet third steel pipe is connected to the oil inlet second hose; the second stop valve, the first filter, the third stop valve, the sixth stop valve, the magnetic plug and the seventh stop valve are all connected in series with the oil inlet second steel pipe.
6. The high-efficiency oil stringing device for ship system pipelines according to claim 5, wherein the first parallel pipeline and the second parallel pipeline are both steel pipes.
7. The high-efficiency oil stringing device for ship system pipelines according to claim 1, wherein the oil outlet is formed at the bottom end of the oil stringing cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718870.7U CN211189351U (en) | 2019-10-15 | 2019-10-15 | Efficient ship system pipeline oil mixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921718870.7U CN211189351U (en) | 2019-10-15 | 2019-10-15 | Efficient ship system pipeline oil mixing device |
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| CN211189351U true CN211189351U (en) | 2020-08-07 |
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| CN201921718870.7U Active CN211189351U (en) | 2019-10-15 | 2019-10-15 | Efficient ship system pipeline oil mixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953278A (en) * | 2021-10-21 | 2022-01-21 | 上海外高桥造船有限公司 | Marine pipeline cleaning device and cleaning system |
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2019
- 2019-10-15 CN CN201921718870.7U patent/CN211189351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113953278A (en) * | 2021-10-21 | 2022-01-21 | 上海外高桥造船有限公司 | Marine pipeline cleaning device and cleaning system |
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