CN208381563U - A kind of auxiliary device for ship self-closing string oil - Google Patents
A kind of auxiliary device for ship self-closing string oil Download PDFInfo
- Publication number
- CN208381563U CN208381563U CN201820473047.3U CN201820473047U CN208381563U CN 208381563 U CN208381563 U CN 208381563U CN 201820473047 U CN201820473047 U CN 201820473047U CN 208381563 U CN208381563 U CN 208381563U
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- connecting pipe
- stainless steel
- connector
- threaded block
- string oil
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Abstract
The utility model discloses a kind of auxiliary devices for ship self-closing string oil, belong to shipbuilding technical field.The device includes connecting pipe and two connection ends, the both ends of connecting pipe are equipped with stainless steel threaded block, stainless steel threaded block is cylindrical, the outside of stainless steel threaded block is equipped with cyclic annular positive stop lug boss, two connection ends include attaching nut and connector, attaching nut is equipped with first baffle close to the side of connecting pipe, first baffle is equipped with first through hole, connector is equipped with the second through-hole, one end of connector is equipped with second baffle, the other end of connector passes through first through hole and is threadedly coupled with stainless steel threaded block, and the end face of the connector other end is connect with the side of cyclic annular positive stop lug boss, attaching nut is connected with connecting pipe by the second through-hole.Pipeline connection is formed into closed loop using the device, to reduce the difficulty of ship string oil, has saved the ship string oil required time.
Description
Technical field
The utility model belongs to shipbuilding technical field, more particularly to a kind of auxiliary for ship self-closing string oil
Device.
Background technique
38000T chemical tanker valve remote control system drives hydraulic butterfly valve using two four-ways and 3-position 4-way formula electricity, and electromagnetism changes
It makes rotating motion to valve for controlling oil circuit direction, driving hydraulic oil to valve, realizes switch.Before actual use, valve is distant
Draining pressure pipe because pipeline early period install can remaining portions air and impurity, prevent valve when opening or closing from completely in place,
This just needs to be exhausted and filter, it is generally the case that construction personnel removes oil inlet and oil returning pipe joint, puts on two rubbers
Hose, beneath placement drum start hydraulic pressure pump group, carry out valve switch operation in cargo control room, carry out oil extraction exhaust, entirely
Process worker stays in always in pipe lane, to each butterfly valve " exhaust " one time.
The chemical tanker amounts to 109 hydraulic pressure butterfly valves, wherein DN600 butterfly valve 2, and DN400 butterfly valve 2, DN350 butterfly valve 3
It is a, DN250 butterfly valve 53, DN200 butterfly valve 4, DN150 butterfly valve 43.It is needed 15 minutes by DN600 butterfly valve oil extraction exhaust, DN400
Butterfly valve oil extraction exhaust needs 12 minutes, and DN350/DN250/DN200 butterfly valve oil extraction exhaust is both needed to 10 minutes, DN150 butterfly valve oil extraction row
Gas needs calculate for 8 minutes, these butterfly valve oil extractions exhaust needs 16.63 hours altogether, and drum fills with hydraulic oil also need to topple over when
Between, whole ship debugging needs 24 working hours, time-consuming and laborious.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of for the auxiliary of ship self-closing string oil
Device is helped, it is time-consuming and laborious when for solving the problems, such as spot ship oil extraction exhaust.
The purpose of this utility model is achieved through the following technical solutions:
A kind of auxiliary device for ship self-closing string oil, including connecting pipe and two connection ends, the connection
The both ends of pipeline are equipped with stainless steel threaded block, and the stainless steel threaded block is cylindrical, the outside of the stainless steel threaded block
Equipped with cyclic annular positive stop lug boss, described two connection ends include attaching nut and connector, and the attaching nut is close to connection
The side of pipeline is equipped with first baffle, and the first baffle is equipped with first through hole, and the connector is equipped with the second through-hole, institute
The one end for stating connector is equipped with second baffle, and the other end of the connector passes through first through hole and stainless steel threaded block screw thread connects
It connects, and the end face of the connector other end connect with the side of cyclic annular positive stop lug boss, the attaching nut and connecting pipe pass through the
Two through-holes are connected.
Before use, making corresponding attaching nut, different connections according to the size of remote control butterfly valve driving head rinse seat
Nut matches with connector, and different attaching nuts can be connected with production in the same connecting pipe, has been saved
The material cost in adapter tube road, while being also convenient for the carrying and preservation of the device.
When in use, remote control butterfly valve driving head rinse seat thread cap is removed, then by two connections of the auxiliary device
Nut is threadedly coupled with two remote control butterfly valve driving head rinse seats respectively, attaching nut with remote control butterfly valve driving head rinse seat spiral shell
During line connects, second baffle and first baffle are fitted closely, thus by the pipeline at the both ends of the device and device both ends
Connection is got up, and pipeline and hydraulic oil pump form a closed loop.Hydraulic pump is opened, in cargo control room one by one to each valve
Remote control operation, drive magnetic valve switch carry out string oil to pipeline, and gas in pipeline is depressed into fuel tank by hydraulic oil, while in liquid
Strainer is installed in press pump import, is filtered to impurity in pipeline.In string oil work, the ventilative valve of hydraulic oil container need to keep smooth
It is logical, so as to pipeline gas discharge.
Preferably, a side of the first baffle far from connecting pipe is equipped with seal washer.
A side of the first baffle far from connecting pipe is equipped with seal washer, and attaching nut drives with remote control butterfly valve
During head rinse seat is threadedly coupled, second baffle is extruded on seal washer, and seal washer is used for first baffle and the
Gap between two baffles is sealed, to prevent from leaking between first baffle and second baffle, improves the oily mistake of string
The sealing performance of pipeline in journey.
Preferably, the connecting pipe is stainless steel corrugated flexible hose.
Connecting pipe selects stainless steel corrugated flexible hose, has certain flexibility, and two attaching nuts are remotely controlled with two respectively
Butterfly valve driving head rinse seat is threadedly coupled.
Preferably, the length of the connecting pipe is 2 meters.
Preferably, the stainless steel threaded block is fixedly connected with connecting pipe.
Preferably, the stainless steel threaded block and connecting pipe pass through argon arc welding welding.
The beneficial effects of the utility model are: pipeline connection gets up using the device, it is convenient for the string oil work of pipeline
Make, change traditional string oil operational method, reduce the difficulty of pipeline string oil operation, string oil can be effectively prevented and go out in the process
It now leaks, improves the clean and tidy degree of operation field, saved the time required for the oily operation of string, improve the construction effect of ship
Rate；It, can between attaching nut and connector during being threadedly coupled attaching nut with remote control butterfly valve driving head rinse seat
Relative rotation occurs, convenient for the close connection of attaching nut and remote control butterfly valve driving head rinse seat, while reduced again to even
The distortion in adapter tube road can be effectively prevented connecting pipe and be damaged, and extend the service life of the device.
Detailed description of the invention
Fig. 1 is the auxiliary device overall structure diagram that the utility model is used for ship self-closing string oil.
Fig. 2 is the utility model for structural schematic diagram at the auxiliary device connection end of ship self-closing string oil.
In Fig. 1 and Fig. 2: 1 is connecting pipe, and 2 be stainless steel threaded block, and 3 be cyclic annular positive stop lug boss, and 4 be attaching nut, 5
It is first through hole for first baffle, 6,7 be the second through-hole, and 8 be second baffle, and 9 be seal washer.
Specific embodiment
Carry out the auxiliary to the utility model for ship self-closing string oil with specific case study on implementation with reference to the accompanying drawing to fill
It sets and further describes in detail, in the hope of being more fully apparent from express the structure feature and concrete application of the utility model, but
It cannot be used as a limitation the protection scope of the utility model.
Embodiment: as depicted in figs. 1 and 2, a kind of auxiliary device for ship self-closing string oil, including connecting pipe 1
With two connection ends, the both ends of the connecting pipe 1 are equipped with stainless steel threaded block 2, and the stainless steel threaded block 2 is in cylinder
Shape, the outside of the stainless steel threaded block 2 are equipped with cyclic annular positive stop lug boss 3, and described two connection ends include 4 He of attaching nut
Connector, the attaching nut 4 are equipped with first baffle 5 close to the side of connecting pipe 1, and the first baffle 5 is equipped with first
Through-hole 6, the connector are equipped with the second through-hole 7, and one end of the connector is equipped with second baffle 8, the connector it is another
One end passes through first through hole 6 and is threadedly coupled with stainless steel threaded block 2, and the end face of the connector other end and cyclic annular positive stop lug boss 3
Side connection, the attaching nut 4 and connecting pipe 1 pass through the second through-hole 7 and are connected.
Before use, making corresponding attaching nut 4, different companies according to the size of remote control butterfly valve driving head rinse seat
Connected nut 4 matches with connector, and different attaching nuts 4 can be in the same connecting pipe 1, the system of having saved
Make the material cost of connecting pipe 1, while being also convenient for the carrying and preservation of the device.
When in use, remote control butterfly valve driving head rinse seat thread cap is removed, then by two connections of the auxiliary device
Nut 4 is threadedly coupled with two remote control butterfly valve driving head rinse seats respectively, attaching nut 4 with remote control butterfly valve driving head rinse seat
During threaded connection, second baffle 8 and first baffle 5 are fitted closely, thus by the both ends of the device and device both ends
Pipeline connection gets up, and pipeline and hydraulic oil pump form a closed loop.Hydraulic pump is opened, in cargo control room one by one to each
Valve remote control operation, drive magnetic valve switch carry out string oil to pipeline, and gas in pipeline is depressed into fuel tank by hydraulic oil, simultaneously
Strainer is installed in hydraulic pump inlet, impurity in pipeline is filtered.In string oil work, the ventilative valve of hydraulic oil container needs to keep
It is unimpeded, so as to pipeline gas discharge.
A side of the first baffle 5 far from connecting pipe 1 is equipped with seal washer 9.
A side of the first baffle 5 far from connecting pipe 1 be equipped with seal washer 9, attaching nut 4 with remote control butterfly valve
During driving head rinse seat is threadedly coupled, second baffle 8 is extruded on seal washer 9, and seal washer 9 is used for first gear
Gap between plate 5 and second baffle 8 is sealed, to prevent from leaking between first baffle 5 and second baffle 8, is mentioned
The sealing performance of pipeline during high string oil.
The connecting pipe 1 is stainless steel corrugated flexible hose, and connecting pipe 1 selects stainless steel corrugated flexible hose, is had centainly
Flexibility, two attaching nuts 4 are threadedly coupled with two remote control butterfly valve driving head rinse seats respectively, the length of the connecting pipe 1
It is 2 meters, the stainless steel threaded block 2 is fixedly connected with connecting pipe 1, and the stainless steel threaded block 2 passes through argon with connecting pipe 1
Arc welding.
Claims (6)
1. a kind of auxiliary device for ship self-closing string oil, which is characterized in that the device includes connecting pipe (1) and two
The both ends of connection end, the connecting pipe (1) are equipped with stainless steel threaded block (2), and the stainless steel threaded block (2) is in cylinder
Shape, the outside of the stainless steel threaded block (2) are equipped with cyclic annular positive stop lug boss (3), and described two connection ends include connection spiral shell
Female (4) and connector, the attaching nut (4) are equipped with first baffle (5) close to the side of connecting pipe (1), the first gear
Plate (5) is equipped with first through hole (6), and the connector is equipped with the second through-hole (7), and one end of the connector is equipped with second gear
Plate (8), the other end of the connector passes through first through hole (6) and is threadedly coupled with stainless steel threaded block (2), and connector is another
The end face at end is connect with the side of cyclic annular positive stop lug boss (3), and the attaching nut (4) and connecting pipe (1) pass through the second through-hole
(7) it is connected.
2. a kind of auxiliary device for ship self-closing string oil according to claim 1, which is characterized in that described first
Baffle (5) is equipped with seal washer (9) far from a side of connecting pipe (1).
3. a kind of auxiliary device for ship self-closing string oil according to claim 1, which is characterized in that the connection
Pipeline (1) is stainless steel corrugated flexible hose.
4. a kind of auxiliary device for ship self-closing string oil according to claim 1, which is characterized in that the connection
The length of pipeline (1) is 2 meters.
5. a kind of auxiliary device for ship self-closing string oil according to claim 1, which is characterized in that described stainless
Steel threaded block (2) is fixedly connected with connecting pipe (1).
6. a kind of auxiliary device for ship self-closing string oil according to claim 5, which is characterized in that described stainless
Steel threaded block (2) and connecting pipe (1) pass through argon arc welding welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473047.3U CN208381563U (en) | 2018-04-04 | 2018-04-04 | A kind of auxiliary device for ship self-closing string oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473047.3U CN208381563U (en) | 2018-04-04 | 2018-04-04 | A kind of auxiliary device for ship self-closing string oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381563U true CN208381563U (en) | 2019-01-15 |
Family
ID=64975133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473047.3U Active CN208381563U (en) | 2018-04-04 | 2018-04-04 | A kind of auxiliary device for ship self-closing string oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381563U (en) |
-
2018
- 2018-04-04 CN CN201820473047.3U patent/CN208381563U/en active Active
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