CN108655959A - A kind of deep-sea forcible entry device - Google Patents
A kind of deep-sea forcible entry device Download PDFInfo
- Publication number
- CN108655959A CN108655959A CN201810359163.7A CN201810359163A CN108655959A CN 108655959 A CN108655959 A CN 108655959A CN 201810359163 A CN201810359163 A CN 201810359163A CN 108655959 A CN108655959 A CN 108655959A
- Authority
- CN
- China
- Prior art keywords
- water
- water jet
- sea
- high pressure
- forcible entry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000004576 sand Substances 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 239000013535 sea water Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000003082 abrasive agent Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to superelevation confining pressure subsea cutting technology fields, are specifically related to a kind of deep-sea forcible entry device.The present invention includes the ROV for including power source being remotely controllable, the present apparatus further includes the high pressure water generating system being connect with the ROV, for realizing the water jet moving system of cutting forcible entry function, sand supplying system is equipped between the high pressure water generating system and water jet moving system, the sand supplying system is connected in parallel in the connecting line of the high pressure water generating system and water jet moving system, and the water jet moving system includes the mobile mechanism moved with the water jet cutter head of high pressure sea water abrasive flows piping connection and for the water jet cutter head.The characteristics of present invention can carry out safety with a kind of cold conditions cutting mode and be rapidly performed by forcible entry work, be provided simultaneously with energy conservation and environmental protection.
Description
Technical field
The invention belongs to superelevation confining pressure subsea cutting technology fields, are specifically related to a kind of deep-sea forcible entry device.
Background technology
Sinking once occurs for oil tanker, dangerous material wheel, and contamination hazard is immeasurable, and such major accident is answered
To plan be exactly the forcible entry of deep-sea shipwreck, then use equipment special that ship oil product published originally or dangerous material suction are transported to another ship
Oceangoing ship is to prevent marine pollution.The implementation of this scheme be first shipwreck suitable position be cut into rule hole, in order to
Other equipment specials approach ship storage cabin direct operation.And among these, deep-sea forcible entry device just becomes its key technology and equips.
The forcible entry device for being presently used for shipwreck forcible entry is typically with the thermal cutting of plasma or flame and blast cutting side
Formula carries out forcible entry work.However, carry out thermal cutting under water, there are thermal loss height, the shortcomings that inefficiency；Under water into
Row blast cutting, it is dangerous and high and larger to seabed ecology influence.
Invention content
In order to avoid with overcome the problem in the prior art, the present invention provides a kind of deep-sea forcible entry devices.This hair
A kind of bright the characteristics of capable of carrying out safety with cold conditions cutting mode and being rapidly performed by forcible entry work, be provided simultaneously with energy conservation and environmental protection.
In order to achieve the object of the present invention, present invention employs following technical schemes：
A kind of deep-sea forcible entry device, including the ROV for including power source that is remotely controllable, the present apparatus further include with it is described
The high pressure water generating system of ROV connections, the water jet moving system that function is dismantled for realizing cutting, the high pressure water system
Sand supplying system is equipped between system and water jet moving system, the sand supplying system is connected in parallel on the high pressure water generating system and water jet
In the connecting line of moving system, the water jet moving system includes the water jet knife with high pressure sea water abrasive flows piping connection
Head and the mobile mechanism moved for the water jet cutter head.
Preferably, the high pressure water generating system includes high-pressure pump, and the high-pressure pump is driven by the hydraulic motor being connect with ROV
It is dynamic, filter is equipped in the inlet pipeline of the high-pressure pump, the sand supplying system is connected to the water outlet of the high-pressure pump.
It is further preferred that the sand supplying system include store abrasive material mixing sand tank and with the water jet acts
The connected mulling valve of system, the mulling valve are set there are two water inlet, one of described mulling valve water inlet and mixing sand tank
Water outlet is connected；Current divider, another water inlet of the mulling valve and mulling are equipped in the outlet pipeline of the high-pressure pump
The water inlet of tank is connected with two water outlets of current divider respectively.
It is further preferred that the mobile mechanism includes two supporting parts for being respectively arranged on water jet cutter head both sides
Part is equipped on two load bearing components in the ball-screw being vertically arranged, between the ball-screw being vertically arranged described in two
It is connected with the ball-screw in lateral arrangement, the water jet cutter head is arranged on the ball-screw in lateral arrangement, the shifting
Motivation structure further includes multiple driving parts for driving each ball-screw action controlled by ROV, the water jet cutter head
The traveling campaign in two dimensional surface is done by ball-screw-transmission mode.
It is further preferred that two load bearing components are equipped with magnetic suck function.
It is further preferred that the present apparatus further includes the machine for loading the high pressure water generating system and sand supplying system
Frame, the machine frame is in grid-like.
The beneficial effects are mainly as follows the following aspects：
(1) present invention controls operation, connecting line and line to be greatly saved on device by ROV (underwater robot)
Cable, applicability are wide, highly practical；Use Waterjets cutting technology simultaneously, that is, use the mixture of high pressure sea water and sand (abrasive material) come
Object cutting is carried out, any pollutant is not will produce, so that can avoid adversely affecting seabed ecological environment；And
The Waterjets cutting technology is cold conditions cutting mode, the case where energy loss is not present in cutting process, and then can be ensured
Cutting efficiency；In addition, for compared to traditional thermal cutting or Explosive Cutting Technique, security performance higher.
(2) high, the hydraulic motor conduct with long service life using stability in the high pressure water generating system of the invention
The driving part of high-pressure pump, preferably to adapt to the work condition environment of deep-sea high confining pressure, and by being equipped with filter, to avoid seawater
In solid particle enter in the present apparatus, design is simple, effective high.
(3) high pressure sea water caused by heretofore described high pressure water generating system enter water jet moving system before with
Sand supplying system mixes, and the abrasive material being specifically in mixing sand tank is formed dense abrasive flows by high pressure sea water injection, described dense
Abrasive flows mix in mulling valve chamber to form suitable concentration with the mainstream high pressure sea water for flowing directly into mulling valve by high-pressure pump again
High pressure sea water abrasive flows, enter back into water jet cutter head, then the nozzle through water jet cutter head sprays and generates abrasive water-jet, it is described
Water jet mode is referred to as the Premixed Abrasive Water Jet, and the operating pressure of the water jet mode is smaller, and is not necessarily to dedicated abrasive material
Pipeline, conveying, hybrid mode are simple, terminal with compact integral structure, can preferably be suitable for operation under abyssal environment.
(4) water jet cutter head is made to do two dimension using the kind of drive of ball-screw in water jet moving system of the invention
The kind of drive of traveling movement in plane, the ball-screw has the characteristics that high transmission accuracy, rigidity are strong, so that described
Water jet moving system more adapts to complicated abyssal environment while ensureing cutting accuracy.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the vertical view of deep-sea forcible entry device shown in Fig. 1.
The meaning of reference numeral is as follows：
10-ROV 20- high pressure water generating system 21- high-pressure pump 22- hydraulic motor 23- filters
24- current divider 30- water jet moving system 31- water jet cutter head 32- mobile mechanisms
321- load bearing component 40- sand supplying system 41- mulling valve 42- mixing sand tank 50- machine frames
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, right below in conjunction with drawings and examples
The present invention is further elaborated, and based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
As shown in Figure 1, 2, a kind of deep-sea forcible entry device, including the ROV10 for including power source that is remotely controllable, this dress
Set further includes the high pressure water generating system 20 being connect with the ROV10, for realizing the water jet acts of cutting forcible entry function
System 30 is equipped with sand supplying system 40 between the high pressure water generating system 20 and water jet moving system 30, the sand supplying system 40 is simultaneously
The high pressure water generating system 20 is associated in the connecting line of water jet moving system 30, the water jet moving system 30 is wrapped
It includes with the water jet cutter head 31 of high pressure sea water abrasive flows piping connection and for the water jet cutter head 31 in two dimensional surface
The mobile mobile mechanism 32 of traveling.
As shown in Figure 1, 2, the high pressure water generating system 20 includes high-pressure pump 21, and super-pressure can be used in the high-pressure pump 21
Three-throw ram pump, and crankcase is allowed to immerse in seawater so that zero pressure difference inside and outside power end, the high-pressure pump 21 by with ROV10
The hydraulic motor 22 of hydraulic power unit connection drive, filter 23, the filtering are equipped in the inlet pipeline of the high-pressure pump 21
Device 23 is made of the stainless steel of seawater corrosion resistance, and the sand supplying system 40 is connected to the water outlet of the high-pressure pump 21.
As shown in Figure 1, 2, the sand supplying system 40 includes storing the mixing sand tank 42 of abrasive material and being flowed with the water-jet
Make the connected mulling valve 41 of system 30, the mulling valve 41 is unidirectional automatic valve, is opened under the positive pressure of supervoltage sea water
Valve, the mulling valve 41 are set there are two water inlet, the water outlet of one of described mulling valve 41 water inlet and mixing sand tank 42
Mouth is connected；Current divider 24 is equipped in the outlet pipeline of the high-pressure pump 21, the current divider 24 is set there are two water outlet, described mixed
Another water inlet of sand valve 41 and the water inlet of mixing sand tank 42 are connected with two water outlets of current divider 24 respectively.By upper
Design is stated so that it is two strands that the high pressure sea water generated by high-pressure pump 21 is divided to through current divider 24, one is direct as mainstream high pressure sea water
Into in mulling valve 41, another strand enters mixing sand tank 42, and the high pressure sea water into mixing sand tank 42 is forced in mixing sand tank 42
Abrasive material (drystone sand) is mixed to form dense abrasive flows, and the dense abrasive flows enter mulling valve by pipeline again
41, the dense abrasive flows and the mainstream high pressure sea water that mulling valve 41 is flowed directly by high-pressure pump 21 in the valve chamber of mulling valve 41
Mixing, and then the high pressure sea water abrasive flows of suitable concentration are formed, it enters back into water jet cutter head 31 and generates abrasive water-jet to realize
Cutting function.The water jet mode is referred to as the Premixed Abrasive Water Jet, and the operating pressure of the water jet mode is smaller, and nothing
Dedicated abrasive material pipeline is needed, conveying, hybrid mode are simple, terminal with compact integral structure, can preferably be suitable for making under abyssal environment
Industry.
As shown in Figure 1, 2, the mobile mechanism 32 includes two carryings for being respectively arranged on 31 both sides of water jet cutter head
Component 321 is equipped on two load bearing components 321 in the ball-screw being vertically arranged, the rolling being vertically arranged described in two
The ball-screw in lateral arrangement is connected between ballscrew, the water jet cutter head 31 is arranged in the ball-screw in lateral arrangement
On, the mobile mechanism 32 further includes multiple driving parts for driving each ball-screw action controlled by ROV10, institute
It states water jet cutter head 31 and does traveling campaign in two dimensional surface by ball-screw-transmission mode.In addition, two supporting parts
Part 321 is equipped with magnetic suck function, so that when carrying out cutting work, the load bearing component 321 can be fixed on to be cut
On the ship outer wall cut, to ensure that the travelling route of water jet cutter head 31 does not have deviation.
As shown in Figure 1, 2, the present apparatus further includes for loading the high pressure water generating system 20 and sand supplying system 40
Machine frame 50, the machine frame 50 is in grid-like, by the setting of the machine frame 50, integral hoisting and fortune of the present apparatus before and after operation
It is defeated more convenient, it is simple and effective.
Connecting line in the present apparatus is all made of superelevation press fit pipe and is hose.
Claims (6)
1. a kind of deep-sea forcible entry device, including the ROV (10) comprising power source that is remotely controllable, it is characterised in that：This dress
Set further includes the high pressure water generating system (20) being connect with the ROV (10), the water-jet flowing for realizing cutting forcible entry function
Make system (30), sand supplying system (40) is equipped between the high pressure water generating system (20) and water jet moving system (30), it is described
Sand supplying system (40) is connected in parallel in the connecting line of the high pressure water generating system (20) and water jet moving system (30), described
Water jet moving system (30) includes with the water jet cutter head of high pressure sea water abrasive flows piping connection (31) and for the water
The mobile mobile mechanism (32) of jet stream cutter head (31).
2. a kind of deep-sea forcible entry device according to claim 1, it is characterised in that：High pressure water generating system (20) packet
High-pressure pump (21) is included, the high-pressure pump (21) is driven by the hydraulic motor (22) being connect with ROV (10), the high-pressure pump (21)
Filter (23) is equipped in inlet pipeline, the sand supplying system (40) is connected to the water outlet of the high-pressure pump (21).
3. a kind of deep-sea forcible entry device according to claim 2, it is characterised in that：The sand supplying system (40) includes storage
The mulling valve (41) for having the mixing sand tank (42) of abrasive material and being connected with the water jet moving system (30), the mulling valve (41)
If there are two water inlet, one of described mulling valve (41) water inlet is connected with the water outlet of mixing sand tank (42)；The height
Current divider (24), another water inlet and mixing sand tank (42) of the mulling valve (41) are equipped in the outlet pipeline of press pump (21)
Water inlet be connected respectively with two water outlets of current divider (24).
4. a kind of deep-sea forcible entry device according to any one of claims 1 to 3, it is characterised in that：The moving machine
Structure (32) includes two load bearing components (321) for being respectively arranged on water jet cutter head (31) both sides, two load bearing components
(321) it is equipped in the ball-screw being vertically arranged, is connected between the ball-screw being vertically arranged described in two in lateral cloth
The ball-screw set, the water jet cutter head (31) are arranged on the ball-screw in lateral arrangement, the mobile mechanism (32)
Further include multiple driving parts for driving each ball-screw action controlled by ROV (10), the water jet cutter head
(31) the traveling campaign in two dimensional surface is done by ball-screw-transmission mode.
5. a kind of deep-sea forcible entry device according to claim 4, it is characterised in that：Two load bearing components (321) are equal
Equipped with magnetic suck function.
6. a kind of deep-sea forcible entry device according to claim 3, it is characterised in that：The present apparatus further includes described for loading
The machine frame (50) of high pressure water generating system (20) and sand supplying system (40), the machine frame (50) is in grid-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359163.7A CN108655959B (en) | 2018-04-20 | 2018-04-20 | Deep sea breaking and dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810359163.7A CN108655959B (en) | 2018-04-20 | 2018-04-20 | Deep sea breaking and dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108655959A true CN108655959A (en) | 2018-10-16 |
| CN108655959B CN108655959B (en) | 2020-12-08 |
Family
ID=63780614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810359163.7A Active CN108655959B (en) | 2018-04-20 | 2018-04-20 | Deep sea breaking and dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655959B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196573A (en) * | 2020-10-13 | 2021-01-08 | 中铁隧道局集团有限公司 | Water jet pipeline system for rock breaking of tunneling machine |
| CN112318376A (en) * | 2020-10-27 | 2021-02-05 | 宝鸡市石油矿山机械配件厂 | Construction method and device for cutting steel pipe and casing cement sheath |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136702A (en) * | 1998-11-04 | 2000-05-16 | Atox Co Ltd | Turbine rotor automatic blast device |
| US6443660B1 (en) * | 2000-11-27 | 2002-09-03 | Oceaneering International, Inc. | Method and system for manipulating an object located underwater |
| CN201385260Y (en) * | 2009-02-24 | 2010-01-20 | 任保林 | High-pressure pre-mixing type abrasive suspension water jet cutting and cleaning device |
| CN104275648A (en) * | 2013-07-11 | 2015-01-14 | 江苏旭升水射流科技有限公司 | Deep-sea ultrahigh-pressure water cutting system |
| CN104354843A (en) * | 2014-10-20 | 2015-02-18 | 上海交通大学 | Miniature salvage drilling device and method coordinated with ROV (Remote Operated Vehicle) for marine oil tanker |
| CN104625969A (en) * | 2015-02-09 | 2015-05-20 | 合肥工业大学 | Ultrahigh pressure water jet-based compressor housing opening and disassembling equipment and control method of equipment |
| CN105563349A (en) * | 2016-01-27 | 2016-05-11 | 北京雷蒙赛博机电技术有限公司 | Abrasive concentration control system for front mixed abrasive water jet equipment |
| CN106102998A (en) * | 2014-01-15 | 2016-11-09 | Flow国际公司 | High pressure jer cutting head system, assembly and correlation technique |
| CN206925737U (en) * | 2017-07-27 | 2018-01-26 | 徐荣春 | A kind of mechanical external derusting device |
-
2018
- 2018-04-20 CN CN201810359163.7A patent/CN108655959B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136702A (en) * | 1998-11-04 | 2000-05-16 | Atox Co Ltd | Turbine rotor automatic blast device |
| US6443660B1 (en) * | 2000-11-27 | 2002-09-03 | Oceaneering International, Inc. | Method and system for manipulating an object located underwater |
| CN201385260Y (en) * | 2009-02-24 | 2010-01-20 | 任保林 | High-pressure pre-mixing type abrasive suspension water jet cutting and cleaning device |
| CN104275648A (en) * | 2013-07-11 | 2015-01-14 | 江苏旭升水射流科技有限公司 | Deep-sea ultrahigh-pressure water cutting system |
| CN106102998A (en) * | 2014-01-15 | 2016-11-09 | Flow国际公司 | High pressure jer cutting head system, assembly and correlation technique |
| CN104354843A (en) * | 2014-10-20 | 2015-02-18 | 上海交通大学 | Miniature salvage drilling device and method coordinated with ROV (Remote Operated Vehicle) for marine oil tanker |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196573A (en) * | 2020-10-13 | 2021-01-08 | 中铁隧道局集团有限公司 | Water jet pipeline system for rock breaking of tunneling machine |
| CN112196573B (en) * | 2020-10-13 | 2022-08-23 | 中铁隧道局集团有限公司 | Water jet pipeline system for rock breaking of tunneling machine |
| CN112318376A (en) * | 2020-10-27 | 2021-02-05 | 宝鸡市石油矿山机械配件厂 | Construction method and device for cutting steel pipe and casing cement sheath |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108655959B (en) | 2020-12-08 |
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Effective date of registration: 20240812 Address after: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee after: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. Country or region after: China Patentee after: SINOMACH GENERAL MACHINERY SCIENCE & TECHNOLOGY CO.,LTD. Address before: 230031 No. 888 Changjiang West Road, Shushan District, Anhui, Hefei Patentee before: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE Co.,Ltd. Country or region before: China Patentee before: HEFEI GENERAL ENVIRONMENT CONTROL TECHNOLOGY Co.,Ltd. |