CN105994060A - Jet type seabed cleaning system - Google Patents
Jet type seabed cleaning system Download PDFInfo
- Publication number
- CN105994060A CN105994060A CN201610383519.1A CN201610383519A CN105994060A CN 105994060 A CN105994060 A CN 105994060A CN 201610383519 A CN201610383519 A CN 201610383519A CN 105994060 A CN105994060 A CN 105994060A
- Authority
- CN
- China
- Prior art keywords
- motor
- cylinder
- chain
- rotating shaft
- slide block
- 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
- 238000004140 cleaning Methods 0.000 title abstract description 8
- 244000309464 bull Species 0.000 claims description 16
- 238000010926 purge Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract 3
- 239000000969 carrier Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention belongs to the technical field of underwater jet equipment, and discloses a jet type seabed cleaning system. The jet type seabed cleaning system comprises a rolling shaft, a supporting frame, a second chain, a first chain, a rack, a first sliding block, second motors, wheel carriers, crawler chassis, a belt, compressed air tanks, a double-head air cylinder, a first air cylinder, second rotating shafts, fourth motors, rotating plates, high-pressure nozzles, telescopic rods, a first flange bearing, a first rotating shaft, rotating rods, second flange bearings, third motors, supports, second air cylinders, second sliding blocks, a second sliding rail, a third sliding block, a supporting plate, a first sliding rail, a supporting column, a bottom plate, a first motor, a controller and rolling wheels, wherein the crawler chassis are installed on the left side and the right side of the rack respectively, the first chain is installed on the rack, and the second chain is installed on the first chain and wound around the rolling shaft. The jet type seabed cleaning system has the advantage of having a self-cleaning function.
Description
Technical field
The present invention relates to a kind of injecting type seabed purging system, belong to spraying equipment technical field under water.
Background technology
Marine mesh cage cultivation progressively grows up, and is provided with the area of cage culture more than 15310.2 in current China ocean
Hectare, yield reaches 159.23 ten thousand tons.Superior Marine fishery eco-environment combines with the cage culture technology of high yield, changes tradition
Simple fishing operation pattern, produce the aquatic products of high-quality, define the efficient market competitiveness.Net cage is at greatly at present
Closed or semi-enclosed marine site, highdensity net cage layout, throwing something and feeding of a large amount of feedstuffs, cause a large amount of Excreta to sink to greatly
Sea, bottom silt thickness reaches more than 1 meter, and causes water quality constantly to deteriorate.Currently without particularly effective seabed cleaning equipment.In order to
Solve above-mentioned difficulties, need to develop a injecting type seabed purging system with automatic cleaning function.
Summary of the invention
It is an object of the invention to provide a kind of injecting type seabed purging system.
The problem to be solved in the present invention is the problem currently without particularly effective seabed cleaning equipment.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
A kind of injecting type seabed purging system, including roller bearing, bracing frame, the second chain, the first chain, frame, the first slide block, the
Two motors, wheel carrier, crawler body, belt, compression gas tank, double end cylinder, the first cylinder, the second rotating shaft, the 4th motor, flap,
High-pressure nozzle, expansion link, the first flange bearing, the first rotating shaft, bull stick, the second flange bearing, the 3rd motor, support, the second gas
Cylinder, the second slide block, the second slide rail, the 3rd slide block, support plate, the first slide rail, pillar, base plate, the first motor, controller and roller,
Described frame each side installs crawler body, and frame is installed the first chain, and the first chain installs the second chain, and second
Chain is wrapped on roller bearing, and roller bearing is each side arranged on bracing frame, and bracing frame is arranged on base plate, and roller bearing passes through shaft coupling
Device and the first motor are connected, and the first motor is arranged on base plate, and frame inner top installs the first slide rail, and the first slide rail is installed the
One slide block, mounting column under the first slide block, support plate is installed under pillar, support plate is arranged on belt, and belt is each side installed
On roller, roller is arranged on wheel carrier, and wheel carrier is arranged on frame medial wall, and the axle of roller passes through shaft coupling and the second motor
Being connected, the second motor is arranged on wheel carrier, installs the second slide rail under support plate, and the second slide rail is installed the 3rd slide block, the 3rd slide block
Lower installation the first cylinder, the first cylinder sidewall is installed double end cylinder, and double end cylinder each side installs the second cylinder, and second
Cylinder is arranged on the second slide block, and the second slide block is arranged on the second slide rail, installs the first flange bearing under the first cylinder, and first
Installing the first rotating shaft on flange bearing, expansion link is each side installed in the first rotating shaft, and the second rotating shaft is installed in expansion link front end, the
Two rotating shafts are arranged on the second flange bearing, and the second rotating shaft is connected by shaft coupling and the 3rd motor, and the 3rd motor is arranged on and props up
On frame, support is arranged on the piston rod of the second cylinder, and the second flange bearing is arranged under the second cylinder, the first rotating shaft and
Bull stick is respectively installed in two rotating shafts, the 4th motor is installed under bull stick, the output shaft of the 4th motor is installed flap, under bull stick, install two
Individual high-pressure nozzle, high-pressure nozzle is connected with compression gas tank by pipeline, and compression gas tank is arranged on frame medial wall, and controller is pacified
Be contained on base plate, controller by wire respectively with the first motor, the second motor, the 3rd motor, the 4th motor and high-pressure nozzle
It is connected.
Built-in first electromagnetic valve of described first cylinder, the first electromagnetic valve is connected with controller by wire.
Built-in second electromagnetic valve of described second cylinder, the second electromagnetic valve is connected with controller by wire.
Built-in 3rd electromagnetic valve of described double end cylinder, the 3rd electromagnetic valve is connected with controller by wire.
The invention have the advantage that controller controls the first electric motor starting, make roller bearing rotate, make the second chain loosen, make machine
Frame sinks to the bottom；Controller controls the second electric motor starting, makes roller rotate, and makes belt move left and right, and makes support plate move left and right；
Controller controls double end cylinder and does stretching motion, makes the second cylinder move left and right, regulates the distance between high-pressure nozzle；Control
Device controls the first cylinder and the second cylinder does stretching motion, makes the first flange bearing and the second flange bearing move down, makes height
Pressure shower nozzle moves down；Controller controls the 3rd electric motor starting, makes the second rotating shaft rotate, makes bull stick rotate, make high-pressure nozzle revolve
Turn；Controller controls the 4th electric motor starting, makes flap rotate, makes high-pressure nozzle rotate；The built-in reducing motor of crawler body, crawler belt
Chassis drives frame to move forward, high-pressure nozzle ejection high pressure draught impact mud, increases the amount of oxygen in seabed.
Accompanying drawing explanation
Fig. 1 is one injecting type seabed of the present invention purging system overall structure figure；
Fig. 2 is the 4th motor and the left view of flap mounting structure；
In figure: 1, roller bearing 2, bracing frame the 3, second chain the 4, first chain 5, frame the 6, first slide block the 7, second motor
8, wheel carrier 9, crawler body 10, belt 11, compression gas tank 12, the 13, first cylinder the 14, second rotating shaft 15 of double end cylinder,
4th motor 16, flap 17, high-pressure nozzle 18, expansion link the 19, first flange bearing the 20, first rotating shaft 21, bull stick
22, the second flange bearing 23, the 3rd motor 24, support the 25, second cylinder the 26, second slide block the 27, second slide rail 28,
Three slide blocks 29, support plate the 30, first slide rail 31, pillar 32, base plate the 33, first motor 34, controller 35, roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
One injecting type seabed of the present invention purging system, including roller bearing 1, bracing frame the 2, second chain the 3, first chain 4, machine
Frame the 5, first slide block the 6, second motor 7, wheel carrier 8, crawler body 9, belt 10, compression gas tank 11, double end cylinder the 12, first cylinder
13, the second rotating shaft the 14, the 4th motor 15, flap 16, high-pressure nozzle 17, expansion link the 18, first flange bearing the 19, first rotating shaft
20, bull stick the 21, second flange bearing the 22, the 3rd motor 23, support the 24, second cylinder the 25, second slide block the 26, second slide rail 27,
3rd slide block 28, support plate the 29, first slide rail 30, pillar 31, base plate the 32, first motor 33, controller 34 and roller 35, described machine
Crawler body 9 each side installed by frame 5, and frame 5 is installed the first chain 4, and the first chain 4 installs the second chain 3, and second
Chain 3 is wrapped on roller bearing 1, and roller bearing 1 is each side arranged on bracing frame 2, and bracing frame 2 is arranged on base plate 32, roller bearing 1
Being connected by shaft coupling and the first motor 33, the first motor 33 is arranged on base plate 32, and controller 34 controls the first motor 33 and opens
Dynamic, make roller bearing 1 rotate, make the second chain 3 loosen, make frame 5 sink to the bottom；Frame 5 inner top installs the first slide rail 30, the
Installing the first slide block 6, the first slide block 6 times mounting column 31 on one slide rail 30, pillar installs support plate 29 31 times, and support plate 29 is arranged on
On belt 10, belt 10 is each side arranged on roller 35, and roller 35 is arranged on wheel carrier 8, and wheel carrier 8 is arranged on frame 5
On medial wall, the axle of roller 35 is connected by shaft coupling and the second motor 7, and the second motor 7 is arranged on wheel carrier 8, controller 34
Control the second motor 7 to start, make roller 35 rotate, make belt 10 move left and right, make support plate 29 move left and right；Support plate is installed for 29 times
Second slide rail 27, the second slide rail 27 is installed the 3rd slide block 28, and the 3rd slide block 28 times installs the first cylinder 13, in the first cylinder 13
Putting the first electromagnetic valve, the first electromagnetic valve is connected with controller 34 by wire, and the first cylinder 13 sidewall is installed double end cylinder 12,
Built-in 3rd electromagnetic valve of double end cylinder 12, the 3rd electromagnetic valve is connected with controller 34 by wire, and controller 34 controls double end gas
Cylinder 12 does stretching motion, makes the second cylinder 25 move left and right, regulates the distance between high-pressure nozzle 17；Double end cylinder about 12
The second cylinder 25, the second built-in second electromagnetic valve of cylinder 25 are respectively installed in both sides, and the second electromagnetic valve passes through wire and controller 34 phase
Even, controller 34 controls the first cylinder 13 and the second cylinder 25 does stretching motion, makes the first flange bearing 19 and the second flange shaft
Hold 22 to move down, make high-pressure nozzle 17 move down；Second cylinder 25 is arranged on the second slide block 26, and the second slide block 26 is installed
On the second slide rail 27, the first cylinder 13 times installs the first flange bearing 19, and the first flange bearing 19 is installed the first rotating shaft 20,
Expansion link 18 is each side installed in first rotating shaft 20, and the second rotating shaft 14 is installed in expansion link 18 front end, and the second rotating shaft 14 is arranged on
On second flange bearing 22, the second rotating shaft 14 is connected by shaft coupling and the 3rd motor 23, and the 3rd motor 23 is arranged on support 24
On, controller 34 controls the 3rd motor 23 and starts, and makes the second rotating shaft 14 rotate, makes bull stick 21 rotate, makes high-pressure nozzle 17 rotate；
Support 24 is arranged on the piston rod of the second cylinder 25, and the second flange bearing 22 is arranged on the second cylinder 25 times, the first rotating shaft 20
Each bull stick 21 of installing with in the second rotating shaft 14,21 times installation the 4th motors 15 of bull stick, controller 34 controls the 4th motor 15 and starts,
Make flap 16 rotate, make high-pressure nozzle 17 rotate；Installing flap 16 on the output shaft of the 4th motor 15, bull stick installs two 21 times
High-pressure nozzle 17, high-pressure nozzle 17 is connected with compression gas tank 11 by pipeline, and compression gas tank 11 is arranged on frame 5 medial wall,
Controller 34 is arranged on base plate 32, controller 34 by wire respectively with first motor the 33, second motor the 7, the 3rd motor 23,
4th motor 15 is connected with high-pressure nozzle 17, the built-in reducing motor of crawler body 9, and crawler body 9 drives frame 5 to move forward,
High-pressure nozzle 17 sprays high pressure draught impact mud, increases the amount of oxygen in seabed.
Using method of the present invention: controller 34 controls the first motor 33 and starts, and makes roller bearing 1 rotate, makes the second chain 3 put
Pine, makes frame 5 sink to the bottom；Controller 34 controls the second motor 7 and starts, and makes roller 35 rotate, and makes belt 10 move left and right,
Support plate 29 is made to move left and right；Controller 34 controls double end cylinder 12 and does stretching motion, makes the second cylinder 25 move left and right, regulates
Distance between high-pressure nozzle 17；Controller 34 controls the first cylinder 13 and the second cylinder 25 does stretching motion, makes the first flange
Bearing 19 and the second flange bearing 22 move down, and make high-pressure nozzle 17 move down；Controller 34 controls the 3rd motor 23 and opens
Dynamic, make the second rotating shaft 14 rotate, make bull stick 21 rotate, make high-pressure nozzle 17 rotate；Controller 34 controls the 4th motor 15 and starts,
Make flap 16 rotate, make high-pressure nozzle 17 rotate；The built-in reducing motor of crawler body 9, crawler body 9 drives frame 5 to reach
Dynamic, high-pressure nozzle 17 sprays high pressure draught impact mud, increases the amount of oxygen in seabed.
Claims (4)
1. an injecting type seabed purging system, including roller bearing (1), bracing frame (2), the second chain (3), the first chain (4), machine
Frame (5), the first slide block (6), the second motor (7), wheel carrier (8), crawler body (9), belt (10), compression gas tank (11), double end
Cylinder (12), the first cylinder (13), the second rotating shaft (14), the 4th motor (15), flap (16), high-pressure nozzle (17), expansion link
(18), the first flange bearing (19), the first rotating shaft (20), bull stick (21), the second flange bearing (22), the 3rd motor (23),
Frame (24), the second cylinder (25), the second slide block (26), the second slide rail (27), the 3rd slide block (28), support plate (29), the first slide rail
(30), pillar (31), base plate (32), the first motor (33), controller (34) and roller (35), it is characterized in that: described frame (5)
Each side installing crawler body (9), frame (5) is upper installs the first chain (4), and the first chain (4) is upper installs the second chain
(3), the second chain (3) is wrapped on roller bearing (1), and roller bearing (1) is each side arranged on bracing frame (2), and bracing frame (2) is pacified
Being contained on base plate (32), roller bearing (1) is connected by shaft coupling and the first motor (33), and the first motor (33) is arranged on base plate (32)
On, frame (5) inner top installs the first slide rail (30), and the first slide rail (30) is upper installs the first slide block (6), under the first slide block (6)
Mounting column (31), installs support plate (29) under pillar (31), support plate (29) is arranged on belt (10), belt (10) left and right sides
Respectively being arranged on roller (35), roller (35) is arranged on wheel carrier (8), and wheel carrier (8) is arranged on frame (5) medial wall, roller
(35) axle is connected by shaft coupling and the second motor (7), and the second motor (7) is arranged on wheel carrier (8), installs under support plate (29)
Second slide rail (27), the second slide rail (27) is upper installs the 3rd slide block (28), installs the first cylinder (13) under the 3rd slide block (28), the
Installing double end cylinder (12) on one cylinder (13) sidewall, double end cylinder (12) each side installs the second cylinder (25), and second
Cylinder (25) is arranged on the second slide block (26), and the second slide block (26) is arranged on the second slide rail (27), under the first cylinder (13)
Installing the first flange bearing (19), the first flange bearing (19) is upper installs the first rotating shaft (20), the first rotating shaft (20) left and right sides
Respectively installing expansion link (18), the second rotating shaft (14) is installed in expansion link (18) front end, and the second rotating shaft (14) is arranged on the second flange shaft
Holding on (22), the second rotating shaft (14) is connected by shaft coupling and the 3rd motor (23), and the 3rd motor (23) is arranged on support (24)
On, support (24) is arranged on the piston rod of the second cylinder (25), and the second flange bearing (22) is arranged under the second cylinder (25)
, the first rotating shaft (20) and the upper each installation bull stick (21) of the second rotating shaft (14), the 4th motor (15), the 4th electricity are installed under bull stick (21)
Installing flap (16) on the output shaft of machine (15), install two high-pressure nozzles (17) under bull stick (21), high-pressure nozzle (17) passes through
Pipeline is connected with compression gas tank (11), and compression gas tank (11) is arranged on frame (5) medial wall, and controller (34) is arranged on base plate
(32) on, controller (34) by wire respectively with the first motor (33), the second motor (7), the 3rd motor (23), the 4th motor
(15) it is connected with high-pressure nozzle (17).
A kind of injecting type seabed the most according to claim 1 purging system, is characterized in that: described first cylinder (13) is built-in
First electromagnetic valve, the first electromagnetic valve is connected with controller (34) by wire.
A kind of injecting type seabed the most according to claim 1 purging system, is characterized in that: described second cylinder (25) is built-in
Second electromagnetic valve, the second electromagnetic valve is connected with controller (34) by wire.
A kind of injecting type seabed the most according to claim 1 purging system, is characterized in that: described double end cylinder (12) is built-in
3rd electromagnetic valve, the 3rd electromagnetic valve is connected with controller (34) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383519.1A CN105994060B (en) | 2016-06-02 | 2016-06-02 | Jet type seabed cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383519.1A CN105994060B (en) | 2016-06-02 | 2016-06-02 | Jet type seabed cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105994060A true CN105994060A (en) | 2016-10-12 |
| CN105994060B CN105994060B (en) | 2021-01-22 |
Family
ID=57092257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383519.1A Active CN105994060B (en) | 2016-06-02 | 2016-06-02 | Jet type seabed cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105994060B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812475A (en) * | 2018-05-29 | 2018-11-16 | 吴敏 | A kind of environment-protective water product aquaculture net cage fish excrement collection and treatment device |
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| US5037486A (en) * | 1990-08-22 | 1991-08-06 | Subaqueous Services, Inc. | Apparatus and method for cleaning liquid storage tank |
| CN202176019U (en) * | 2011-07-15 | 2012-03-28 | 天津市源同市政工程有限公司 | Sludge-cleaning engineering vehicle of sewage pump station |
| CN102839746A (en) * | 2012-09-26 | 2012-12-26 | 陈明金 | Environment friendly underwater dredging vehicle for channels |
| CN104290718A (en) * | 2014-09-25 | 2015-01-21 | 王会才 | Full-automatic automobile washing device |
| CN204238275U (en) * | 2014-11-21 | 2015-04-01 | 重庆国爱科技发展有限公司 | River course clean ship |
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| CN105523156A (en) * | 2016-01-27 | 2016-04-27 | 浙江海洋学院 | Sea island life-saving equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09236688A (en) * | 1996-02-29 | 1997-09-09 | Hitachi Zosen Corp | Robot for underwater operation |
| CN103835328A (en) * | 2014-03-21 | 2014-06-04 | 上海行恒科技有限公司 | Jet-type sediment cleaning system |
| CN105256808A (en) * | 2015-09-21 | 2016-01-20 | 上海振华重工集团（南通）有限公司 | Stone dumper with dredging system |
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2016
- 2016-06-02 CN CN201610383519.1A patent/CN105994060B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5037486A (en) * | 1990-08-22 | 1991-08-06 | Subaqueous Services, Inc. | Apparatus and method for cleaning liquid storage tank |
| CN202176019U (en) * | 2011-07-15 | 2012-03-28 | 天津市源同市政工程有限公司 | Sludge-cleaning engineering vehicle of sewage pump station |
| CN102839746A (en) * | 2012-09-26 | 2012-12-26 | 陈明金 | Environment friendly underwater dredging vehicle for channels |
| CN104290718A (en) * | 2014-09-25 | 2015-01-21 | 王会才 | Full-automatic automobile washing device |
| CN204238275U (en) * | 2014-11-21 | 2015-04-01 | 重庆国爱科技发展有限公司 | River course clean ship |
| CN204568029U (en) * | 2014-12-25 | 2015-08-19 | 青岛海山海洋装备有限公司 | One is unmanned cable man-controlled mobile robot under water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812475A (en) * | 2018-05-29 | 2018-11-16 | 吴敏 | A kind of environment-protective water product aquaculture net cage fish excrement collection and treatment device |
| CN108812475B (en) * | 2018-05-29 | 2021-01-26 | 浙江本牌农业开发有限公司 | Environment-friendly fish manure collecting and processing device for aquatic product culture net cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105994060B (en) | 2021-01-22 |
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Effective date of registration: 20201224 Address after: 316000 room 206, 2nd floor, No.10, west section of Xingzhou Avenue, Yancang street, Dinghai District, Zhoushan City, Zhejiang Province Applicant after: ZHOUSHAN JUYANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 316000 room b115, 157 Xingzhou Avenue, Dinghai District, Zhoushan City, Zhejiang Province Applicant before: ZHOUSHAN ZHENGHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220708 Address after: Room 915, building a16, China (Zhoushan) Marine Science City, No. 10, TIYU Road, Xincheng, Zhoushan City, Zhejiang Province, 316200 Patentee after: Zhoushan Xinxing Aerospace Technology Research Institute Address before: 316000 room 206, 2nd floor, No.10, west section of Xingzhou Avenue, Yancang street, Dinghai District, Zhoushan City, Zhejiang Province Patentee before: ZHOUSHAN JUYANG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Application publication date: 20161012 Assignee: Zhejiang Stream Ocean Technology Co., Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000144 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220808 Application publication date: 20161012 Assignee: Zhejiang Free Trade Zone Jiudun Technology Co., Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000141 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220808 Application publication date: 20161012 Assignee: Zhoushan Chunlei Information Technology Co., Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000142 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220808 Application publication date: 20161012 Assignee: Zhejiang Huawei Defense Technology Co., Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000143 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220808 |
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Application publication date: 20161012 Assignee: Zhejiang Xinhai Ship Design Research Institute Co.,Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000152 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220812 Application publication date: 20161012 Assignee: Zhoushan City Putuo Jinxin Ship Repairing and Building Co.,Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000157 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220812 |
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Application publication date: 20161012 Assignee: Zhoushan Dinghai Xinma Ship Design Institute Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000162 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220818 Application publication date: 20161012 Assignee: Zhoushan Chuanqi Technology Co.,Ltd. Assignor: Zhoushan Xinxing Aerospace Technology Research Institute Contract record no.: X2022320000163 Denomination of invention: A jet seabed cleaning system Granted publication date: 20210122 License type: Common License Record date: 20220818 |