CN104542396B - Waterproof remote control inflating floating valve - Google Patents
Waterproof remote control inflating floating valve Download PDFInfo
- Publication number
- CN104542396B CN104542396B CN201410846882.3A CN201410846882A CN104542396B CN 104542396 B CN104542396 B CN 104542396B CN 201410846882 A CN201410846882 A CN 201410846882A CN 104542396 B CN104542396 B CN 104542396B
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- CN
- China
- Prior art keywords
- steel pipe
- hollow steel
- waterproof
- air inlet
- inflation
- 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.)
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- 238000007667 floating Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000000153 supplemental effect Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 3
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012279 drainage procedure Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- SYHGEUNFJIGTRX-UHFFFAOYSA-N methylenedioxypyrovalerone Chemical compound C=1C=C2OCOC2=CC=1C(=O)C(CCC)N1CCCC1 SYHGEUNFJIGTRX-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a waterproof remote control inflating floating valve. The waterproof remote control inflating floating valve comprises an umbrella-shaped solar panel; a hollow steel pipe is arranged close to the center of the solar panel; a closed balancing floating barrel extends into the bottom part of the hollow steel pipe; an air inlet passes through the part of the top part of the hollow steel pipe, close to the solar panel; an annular floating ball is dynamically matched with the hollow steel pipe closes to the air inlet, wherein the floating ball can slide to cover the air inlet; a sealing air pad is arranged in part of a hollow steel pipe body, positioning in the balancing floating barrel; an air inlet whole which is laterally opened is formed in the hollow steel pipe above the sealing air pad; an air pumping hole which is laterally opened is formed in the hollow steel pipe below the sealing air pad; an inflation part which communicates with the air pumping hole is arranged in a sealed cabin in the lower side of a water storing tank of the balancing floating barrel; the air inlet hole and the air pumping hole which are independent from each other can water which is absorbed by accident into the water storing tank, so as to avoid the influence on inflation. The waterproof remote control inflating floating valve has the advantages of being simple to operate, convenient to manage, efficient, environmentally friendly, energy saving and waterproof.
Description
Technical field
The present invention relates to a kind of buoy charge valve equipment, more particularly to waterproof remotely control inflation float valve.
Background technology
Sea farming is made that significant contribution for China's sea fishery economic development.In recent years, by Near shore environment pollution and
The impact of marine site competition for space, following sea farming off-lying sea development trend are already formed.However, open ocean the wave is high that stream is anxious,
Breeding facility is needed to possess good wind and wave resistance performance.At present, conventional breeding facility includes cage culture system, raft culture
System, is the important means that such sea farming facility resists stormy waves using lifting technology.Currently, the buoyancy system to breeding facility
System part fills aerofluxuss, is the important means for realizing breeding facility lifting.
The content of the invention
Present invention aims to prior art provides a kind of simple to operate, convenient management, high-efficiency environment friendly and energy-conservation
The waterproof remotely control inflation float valve of waterproof.
The present invention solve the technical scheme that adopted of above-mentioned technical problem for：Waterproof remotely control inflates float valve, including umbrella
The solar panels of shape, the solar panels immediate vicinity are provided with below hollow steel pipe, and described hollow steel pipe and stretch into an envelope
The balanced floating cylinder for closing, wherein：Run through near the part of solar panels at the top of hollow steel pipe and be formed with air inlet；Sky near air inlet
Move on heart steel pipe and coordinate the ball float for being provided with annular, and the ball float slide and cover air inlet；Hollow steel pipe is located at balanced floating cylinder
The hollow steel pipe being provided with above sealed air cushion, and the sealed air cushion in internal part body has the air inlet of lateral openings
Hole；Hollow steel pipe below sealed air cushion has the aspirating hole of lateral openings；In sealing cabin on the downside of balanced floating cylinder water tank
It is provided with the pneumatic element connected with aspirating hole.The water of unexpected suction can be separated to water by separate air inlet and aspirating hole
Case, and then do not affect inflation.The ball float of annular can cover air inlet in the case where water level is too deep, prevent pouring into for water.Inflation
Part is operated by power supply, and outer coupling portion is inflated.
To optimize above-mentioned technical proposal, the measure taken also includes：Waterproof is installed on solar panels；Waterproof
The control chip that pneumatic element can be controlled is provided with inside.Hollow steel pipe near top is additionally provided with extraneous power import.Internally power supply
Can be being inflated operation by the way of pneumatic element externally fed in the case of deficiency.Pneumatic element includes what pipeline was connected
Inflator pump, solenoid valve block and inflation allocation component.Solenoid valve block Jing aerating pipe connection inflation allocation component；Aerating pipe part
Positioned at hollow steel pipe near top, and supplemental inflatable mouth is connected with hollow steel pipe near top Jing three-port structures.In inflation
During parts damages, outside supply can be carried out using supplemental inflatable mouth, and then complete to inflate operation.Waterproof is provided with and can pass
Transmission of data signal antenna.Water tank bottom is nearby provided with drain valve in side；Balanced floating cylinder bottom is connected with anchor chain.When water tank water
When excessive, drain valve carries out draining.This device further operates as follows：
1st, tele-control system
Tele-control system includes antenna, control chip and control mainboard.Antenna receives signal and sends chip, controller to
Receive the order of control chip.Control chip simultaneously using a kind of waterproof can shading wind and rain, protect chip.
2nd, solar panels
Solar panels are used for absorbing solar energy, and are converted into electric energy by changing mouth, to battery-powered.
3rd, external power supply
Extraneous power supply is powered to power supply group when solar panels power failure.
4th, ball float
Ball float is provided with carriage and can slide up and down, and ball float is moved to air inlet hole site when there is high sea, can be with
Avoid water inlet in hollow steel pipe.
5th, float valve
Set of cells is powered to controller, and controller receives the order of control chip and controls 4 inflator pumps and electromagnetism respectively
Valve, when inflation order is connected to, inflator pump brings into operation, and electromagnetic valve is opened, and starts to inflate float tube gassy, sets cultivation
Apply rising, when rise to need height when, make inflator pump out of service, battery valve closing.When realizing that breeding facility declines,
Electromagnetic valve is opened, is exhausted, the effect of the U-shaped structure on top in hollow steel pipe is to prevent the electromagnetic valve in drainage procedure from damaging
It is bad, there is water suck-back, damage electric machine structure.A supplemental inflatable mouth is connect conveniently simultaneously, the help when inflation can not be smoothed out
Inflation.The connection of float valve, is shown in accompanying drawing 2；Profile, is shown in accompanying drawing 3.
6th, balanced floating cylinder and water tank
Moiety by weight due to above water and under water differs, so needing with floating drum to balance.It is left inside balanced floating cylinder
Respectively there is a concave structure on side and right side in being distributed up and down, and the inwall of concave structure has pore, in the middle of two concave structures
It is provided with a sealed air cushion.When gas enters the groove on fashionable process right side from air-filled pore, the water in gas can be flowed in water tank,
And gas then continues the pore air inlet steel pipe flowed from left side.One drain valve is arranged at the bottom of water tank, can be to water tank
Carry out periodic maintenance to discharge the water of water tank.
Air inlet is formed with due to present invention employs to run through near the part of solar panels at the top of hollow steel pipe；Air inlet is attached
Move near hollow steel pipe and coordinate the ball float for being provided with annular, and the ball float slide and cover air inlet；Hollow steel pipe is located at flat
The hollow steel pipe being provided with above sealed air cushion, and the sealed air cushion in part body inside weighing apparatus floating drum has lateral openings
Air inlet；Hollow steel pipe below sealed air cushion has the aspirating hole of lateral openings；Sealed compartment on the downside of balanced floating cylinder water tank
The pneumatic element connected with aspirating hole is provided with vivo.The water of unexpected suction can be separated to by separate air inlet and aspirating hole
Water tank, and then do not affect inflation.The ball float of annular can cover air inlet in the case where water level is too deep, prevent pouring into for water.
Pneumatic element is operated by power supply, and outer coupling portion is inflated.Thus the present invention have simple to operate, convenient management,
The advantage of high-efficiency environment friendly and energy-saving waterproof.
Description of the drawings
Fig. 1 is embodiment of the present invention structural representation；
Fig. 2 is embodiment of the present invention top component mplifying structure schematic diagram；
Fig. 3 is embodiment of the present invention bottom part mplifying structure schematic diagram；
Fig. 4 is that the embodiment of the present invention inflates critical piece structural representation；
Fig. 5 is embodiment of the present invention circuit connection diagram；
Fig. 6 is embodiment of the present invention top component connection diagram；
Fig. 7 is embodiment of the present invention bottom part connection diagram.
Specific embodiment
The present invention is described in further detail below in conjunction with attached embodiment.
Drawing reference numeral explanation：Solar panels 1, translation interface 1a, control chip 11, antenna 12, waterproof 13, auxiliary are filled
QI KOU 14, extraneous power import 15, hollow steel pipe 2, air inlet 21, aerating pipe 22, air inlet 23, aspirating hole 24, blanket gass
Pad 25, ball float 3, balanced floating cylinder 4, water tank 41, drain valve 41a, inflator pump 42, controller 42a, set of cells 42b, electric wire 42c,
U-shape structure 42d, solenoid valve block 43, inflation distribution openings 44, anchor chain 5.
Embodiment：Referring to figs. 1 to Fig. 7, waterproof remotely control inflation float valve, including the solar panels 1 of umbrella shape, the solar energy
1 immediate vicinity of plate is provided with below hollow steel pipe 2, and described hollow steel pipe 2 balanced floating cylinder 4 for stretching into a closing, wherein：
Run through near the part of solar panels 1 at the top of hollow steel pipe 2 and be formed with air inlet 21；Move on hollow steel pipe 2 near air inlet 21
Cooperation is provided with the ball float 3 of annular, and the ball float can slide and cover air inlet 21；Hollow steel pipe 2 is located inside balanced floating cylinder 4
The air inlet that the hollow steel pipe 2 above sealed air cushion 25, and the sealed air cushion 25 has lateral openings is provided with the body of part
23；Hollow steel pipe 2 below sealed air cushion 25 has the aspirating hole 24 of lateral openings；It is close on the downside of 4 water tank 41 of balanced floating cylinder
The pneumatic element connected with aspirating hole 24 is provided with batten down body.Separate air inlet 23 and aspirating hole 24 can be by unexpected suctions
Water be separated to water tank 41, and then do not affect inflation.The ball float 3 of annular can cover air inlet in the case where water level is too deep
21, prevent pouring into for water.Pneumatic element is operated by power supply, and outer coupling portion is inflated.It is provided with solar panels 1
Waterproof 13；The control chip 11 that can control pneumatic element is provided with waterproof 13.2 near top of hollow steel pipe is additionally provided with
Extraneous power import 15.Internally can be so that work be inflated by the way of pneumatic element externally fed in the case of power supply deficiency
Industry.Pneumatic element includes inflator pump 42, solenoid valve block 43 and the inflation allocation component that pipeline is connected.43 Jing gas tubes of solenoid valve block
The connection of road 22 inflation allocation component；22 part of aerating pipe is located at 2 near top of hollow steel pipe, and at the top of hollow steel pipe 2
Nearby Jing three-port structures are connected with supplemental inflatable mouth 14.When pneumatic element is damaged, can be carried out using supplemental inflatable mouth 14 outer
Portion supplies, and then completes to inflate operation.Waterproof 13 is provided with can transmission data signal antenna 12.Near 41 bottom of water tank
Side is provided with drain valve 41a；4 bottom of balanced floating cylinder is connected with anchor chain 5.When 41 water excess of water tank, drain valve 41a is arranged
Water.This device further operates as follows：
1st, tele-control system
Tele-control system includes antenna, control chip and control mainboard.Antenna receives signal and sends chip, controller to
Receive the order of control chip.Control chip simultaneously using a kind of waterproof can shading wind and rain, protect chip.
2nd, solar panels
Solar panels are used for absorbing solar energy, and are converted into electric energy by changing mouth, to battery-powered.
3rd, external power supply
Extraneous power supply is to power failure or to power to power supply group when running into other special circumstances in solar panels.
4th, ball float
Ball float is provided with carriage and can slide up and down, and ball float is moved to air inlet hole site when there is high sea, can be with
Avoid water inlet in hollow steel pipe.
5th, float valve
Set of cells is powered to controller, and controller receives the order of control chip and controls 4 inflator pumps and electromagnetism respectively
Valve, when inflation order is connected to, inflator pump brings into operation, and electromagnetic valve is opened, and starts to inflate float tube gassy, sets cultivation
Apply rising, when rise to need height when, make inflator pump out of service, battery valve closing.When realizing that breeding facility declines,
Electromagnetic valve is opened, is exhausted, the effect of the U-shaped structure on top in hollow steel pipe is to prevent the electromagnetic valve in drainage procedure from damaging
It is bad, there is water suck-back, damage electric machine structure.A supplemental inflatable mouth is connect conveniently simultaneously, the help when inflation can not be smoothed out
Inflation.The connection of float valve, is shown in accompanying drawing 2；Profile, is shown in accompanying drawing 3.
6th, balanced floating cylinder and water tank
Moiety by weight due to above water and under water differs, so needing with floating drum to balance.It is left inside balanced floating cylinder
Respectively there is a concave structure on side and right side in being distributed up and down, and the inwall of concave structure has pore, in the middle of two concave structures
It is provided with a sealed air cushion.When gas enters the groove on fashionable process right side from air-filled pore, the water in gas can be flowed in water tank,
And gas then continues the pore air inlet steel pipe flowed from left side.One drain valve is arranged at the bottom of water tank, can be to water tank
Carry out periodic maintenance to discharge the water of water tank.
Although describing the present invention with reference to preferred embodiment, so which is not limited to the present invention, any this area
Technical staff, without departing from the spirit and scope of the present invention, can implement various changing to the theme listed here
Become, the displacement of coordinate and modification, therefore protection scope of the present invention is defined when the scope regarding the claim restriction for being proposed.
Claims (7)
1. waterproof remotely control inflation float valve, including the solar panels of umbrella shape（1）, the solar panels（1）Immediate vicinity is provided with sky
Heart steel pipe（2）, and described hollow steel pipe（2）Stretch into the balanced floating cylinder of a closing in lower section（4）, it is characterized in that：Described
Hollow steel pipe（2）Top is near solar panels（1）Part through being formed with air inlet（21）；Described air inlet（21）Neighbouring
Hollow steel pipe（2）Upper dynamic cooperation is provided with the ball float of annular（3）, and the ball float can slide and cover described air inlet（21）；Institute
The hollow steel pipe stated（2）Positioned at balanced floating cylinder（4）Sealed air cushion is provided with internal part body（25）, and the sealed air cushion
（25）The hollow steel pipe of top（2）Air inlet with lateral openings（23）；Described sealed air cushion（25）The hollow steel of lower section
Pipe（2）Aspirating hole with lateral openings（24）；Described balanced floating cylinder（4）Water tank（41）It is provided with the sealing cabin of downside
With described aspirating hole（24）The pneumatic element of connection.
2. waterproof remotely control according to claim 1 inflates float valve, it is characterized in that：Described solar panels（1）Upper peace
Equipped with waterproof（13）；Described waterproof（13）The control chip of the pneumatic element that can control described is provided with inside（11）.
3. waterproof remotely control according to claim 1 inflates float valve, it is characterized in that：Described hollow steel pipe（2）Top
Extraneous power import is additionally provided with nearby（15）.
4. waterproof remotely control according to claim 1 inflates float valve, it is characterized in that：Described pneumatic element includes pipeline
Connected inflator pump（42）, solenoid valve block（43）With inflation allocation component.
5. waterproof remotely control according to claim 4 inflates float valve, it is characterized in that：Described solenoid valve block（43）Jing fills
Feed channel（22）The described inflation allocation component of connection；Described aerating pipe（22）Part is located at described hollow steel pipe（2）
Near top, and in hollow steel pipe（2）Near top Jing three-port structures are connected with supplemental inflatable mouth（14）.
6. waterproof remotely control according to claim 1 inflates float valve, it is characterized in that：Described water tank（41）Bottom is attached
Proximal side is provided with drain valve（41a）；Described balanced floating cylinder（4）Bottom is connected with anchor chain（5）.
7. waterproof remotely control according to claim 2 inflates float valve, it is characterized in that：Described waterproof（13）On set
Having can transmission data signal antenna（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846882.3A CN104542396B (en) | 2014-12-31 | 2014-12-31 | Waterproof remote control inflating floating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846882.3A CN104542396B (en) | 2014-12-31 | 2014-12-31 | Waterproof remote control inflating floating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104542396A CN104542396A (en) | 2015-04-29 |
| CN104542396B true CN104542396B (en) | 2017-04-26 |
Family
ID=53060334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410846882.3A Active CN104542396B (en) | 2014-12-31 | 2014-12-31 | Waterproof remote control inflating floating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542396B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495414A (en) * | 2019-09-18 | 2019-11-26 | 福建冠丰生物科技有限公司 | Floatable ocean automates cage culture system |
| CN113104182A (en) * | 2021-05-20 | 2021-07-13 | 深圳易如潜水装备有限公司 | Search and rescue signal buoy for diving |
| CN115088610B (en) * | 2022-05-11 | 2024-02-27 | 河海大学 | Seaweed cultivation device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2145338A1 (en) * | 1995-03-23 | 1996-09-24 | Ralph Rey | Fish farm feed and waste control apparatus, system and method |
| GB9512886D0 (en) * | 1995-06-23 | 1995-08-23 | Sub Sear Shellfish Limited | Submersible platform and related method |
| CN2566074Y (en) * | 2002-08-08 | 2003-08-13 | 中国水产科学研究院南海水产研究所 | Control valve for lifting aquaculture net box |
| CN100341401C (en) * | 2004-12-18 | 2007-10-10 | 中国水产科学研究院黄海水产研究所 | Pump pressure type method of sinking floating net cage and control device |
| GB2491500A (en) * | 2009-12-14 | 2012-12-05 | Ocean Solutions As | System and method for treating fish |
| CN202493730U (en) * | 2011-10-26 | 2012-10-17 | 浙江海洋学院 | Self-control valve |
| CN202819301U (en) * | 2012-10-24 | 2013-03-27 | 青岛利东海洋网箱科技有限公司 | Floating net cage vertical type balance buoyancy device |
| CN103380750B (en) * | 2013-06-27 | 2015-04-22 | 浙江大学宁波理工学院 | Automatic deepwater net cage intelligent settlement system |
| CN203692188U (en) * | 2014-01-04 | 2014-07-09 | 翟玉明 | Novel balance submerging and floating device of cultivation net cage |
| CN103782937B (en) * | 2014-01-21 | 2015-09-30 | 浙江大学宁波理工学院 | A kind of deep water mesh cage jacking system |
-
2014
- 2014-12-31 CN CN201410846882.3A patent/CN104542396B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104542396A (en) | 2015-04-29 |
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Effective date of registration: 20180612 Address after: 316000 No. 168 Gong Qian street, peach blossom Town, Putuo District, Zhoushan, Zhejiang. Patentee after: ZHOUSHAN HAIDA ZHONGYUAN MARINE TECHNOLOGY Co.,Ltd. Address before: 316022 No. 1, Haida South Road, Changzhi Island, Lincheng street, Zhoushan, Zhejiang. Patentee before: Zhejiang Ocean University |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Waterproof remote control inflation float valve Effective date of registration: 20221204 Granted publication date: 20170426 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Zhoushan Putuo small and micro enterprise franchise sub branch Pledgor: ZHOUSHAN HAIDA ZHONGYUAN MARINE TECHNOLOGY Co.,Ltd. Registration number: Y2022330003455 |