CN112606987A - Ultrasonic system for protecting subsea valve box - Google Patents
Ultrasonic system for protecting subsea valve box Download PDFInfo
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- CN112606987A CN112606987A CN202011352042.3A CN202011352042A CN112606987A CN 112606987 A CN112606987 A CN 112606987A CN 202011352042 A CN202011352042 A CN 202011352042A CN 112606987 A CN112606987 A CN 112606987A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 13
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- 230000008569 process Effects 0.000 claims abstract description 6
- 230000000737 periodic effect Effects 0.000 claims abstract description 5
- 230000005855 radiation Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 6
- 230000003373 anti-fouling effect Effects 0.000 description 10
- 239000013535 sea water Substances 0.000 description 8
- 241000195493 Cryptophyta Species 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 230000001846 repelling effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- 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
- A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
- A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0045—Caps, hoods, or the like devices for protective purposes, not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
An ultrasonic system for driving a submarine valve box against water organisms comprises an ultrasonic electric cabinet, a high-frequency cable and an ultrasonic vibrating bar device; the ultrasonic electric cabinet is powered by mains supply to generate high-frequency and high-voltage alternating current sinusoidal signals, and the high-frequency sinusoidal signals are transmitted to the ultrasonic vibration rod device through the high-frequency cable, so that the ultrasonic vibration rod device generates periodic high-frequency mechanical vibration, a cavitation effect occurs in water, and the generated instantaneous high-voltage cavitation can effectively impact and expel aquatic organisms in a sound field area. The ultrasonic electric cabinet comprises a box body, an ultrasonic generator and a program controller are arranged in the box body, and a waterproof navigation socket, a commercial power input interface, a power switch box and a terminal wiring bar are arranged on the box body; one end of the high-frequency cable is provided with a waterproof navigation plug; the commercial power input interface connects commercial power into the ultrasonic electric control box, the process controller controls the ultrasonic generator to output high-frequency high-voltage alternating current sinusoidal signals, and the alternating current signals are transmitted to the ultrasonic vibration rod device through the waterproof navigation socket, the waterproof navigation plug and the high-frequency cable.
Description
Technical Field
The invention relates to an ultrasonic device, in particular to an ultrasonic system for driving a submarine valve box against water organisms.
Background
An ultrasonic transducer is a device for realizing mutual conversion between electric energy and sound energy (namely high-frequency mechanical vibration energy). The ultrasonic protection treatment is that through ultrasonic vibration generated by the transducer, instantaneous high-pressure vacuoles generated by cavitation effect in water can impact and repel aquatic organisms and algae in a sound field area, kill aquatic organism ova and larvae, prevent propagation of algae and simultaneously destroy a hard scale layer combined on a seawater valve box.
Underwater organisms include algae, shellfish and phytoplankton. In lakes and oceans, many algae form blooms and red tides, seriously threatening the survival of aquatic animals such as farmed fish. In some areas, the decomposition products of algae can cause toxicity to livestock, damage to the aquaculture industry, and even poisoning to humans through drinking water.
Underwater organisms are adsorbed on the surface of a seawater valve box and breed greatly, so that metal parts on the surface of the valve box are easily corroded, a filter is easily blocked, a marine valve is easily blocked and corroded, and the normal use of facilities is influenced. For seawater conveying pipelines and cooling facilities, the adhesion of fouling organisms can cause the blockage of pipelines and the reduction of heat exchange efficiency; meanwhile, the attachment of fouling organisms can cause the failure of instruments and rotating mechanisms in the sea, and influence the normal use of acoustic instruments, buoys, netting gears, valves and other facilities.
The prevention and control method for the fouling of the submarine valve box by aquatic organisms is various, and at present, no uniform classification standard exists in China. Mainly comprises the following steps: 1. physical control: manual or mechanical cleaning. The main disadvantage of this method is that it does not prevent the occurrence of fouling, and cleaning can only be performed after fouling has occurred. Filtration methods are generally used in conjunction with other anti-fouling methods as a primary treatment for seawater. 2. The chemical antifouling methods are classified into a direct addition method, an electrolytic method, a chemical antifouling paint method, and the like.
Although the existing antifouling paint and the electrolytic antifouling technology for the hull surface can achieve certain effects, the existing antifouling paint and the electrolytic antifouling technology release toxic pigments to seawater, the decomposition is difficult to control, the antifouling validity period is short, and the existing antifouling paint and the electrolytic antifouling technology still cause pollution and influence on the marine water environment. The electrolysis power consumption is large, the anode is easy to scale, and the electrode is easy to burn; manual removal or mechanical removal, high labor intensity and low efficiency.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides an ultrasonic system for driving a subsea valve box against water organisms, which is used for solving the problems that the prior art cannot prevent fouling in advance through physical control, causes water pollution through chemical control, and has high energy consumption, large electrode loss, low efficiency, etc. The invention provides an ultrasonic system for driving a marine organism in a submarine valve box, which comprises an ultrasonic electric cabinet, a high-frequency cable and an ultrasonic vibrating bar device, wherein the ultrasonic electric cabinet is connected with the ultrasonic vibrating bar device; the ultrasonic electric cabinet comprises a box body, a program controller, an ultrasonic generator and a power switch. The ultrasonic vibration rod device comprises a transducer, a sealed waterproof protective shell and a flange connecting fastener; the transducer comprises a rear matching block, a piezoelectric crystal component and an acoustic energy radiation vibrating bar; the ultrasonic generator is connected with a general commercial power, the process controller controls the ultrasonic generator to output high-frequency and high-voltage alternating current sinusoidal signals, the alternating current signals are transmitted to the transducer in the ultrasonic vibrating bar device through the high-frequency cable, the transducer generates periodic high-frequency mechanical vibration, and generates mechanical effect, thermal effect and cavitation effect in water, and the generated instantaneous high-voltage cavitation bubbles can effectively impact and drive away aquatic organisms in a sound field area, kill the egg cells and larvae of the aquatic organisms and destroy a hard scale layer on the surface of the valve box. Based on the above mechanism, it is particularly effective for marine growth removal at the valve box portion of the hull, cleaning and purification of the water tank, and the like. The flange of the ultrasonic vibration rod device is fixed on the valve box, the vibration rod part of the energy converter is directly inserted into the water of the seabed valve box, high-frequency vibration is generated by the vibration rod to generate cavitation effect in the water, meanwhile, the amplitude transformer can be increased to realize gain amplification of the ultrasonic effect, and aquatic organisms are difficult to adhere to the outer walls of a ship body, a pipe valve and the like; the ultrasonic vibration rod device is designed into a standard module, is high in waterproof grade, is fixed on a submarine valve box through a flange, is inserted into the submarine to conduct ultrasonic waves, is simple in structure, easy to install and operate, and good in driving and preventing effects.
The invention provides an ultrasonic system for driving a marine organism in a submarine valve box, which is characterized by comprising an ultrasonic electric cabinet, a high-frequency cable and an ultrasonic vibrating bar device; the ultrasonic electric cabinet is powered by mains supply to generate high-frequency and high-voltage alternating current sinusoidal signals, and the high-frequency sinusoidal signals are transmitted to the ultrasonic vibration rod device through the high-frequency cable, so that the ultrasonic vibration rod device generates periodic high-frequency mechanical vibration and generates a cavitation effect in water, and the generated instantaneous high-voltage cavitation can effectively impact and expel aquatic organisms in a sound field area.
Preferably, the ultrasonic electric cabinet comprises a box body, an ultrasonic generator and a program controller are arranged in the box body, and a waterproof navigation socket, a commercial power input interface, a power switch box and a terminal wiring row are arranged on the box body; one end of the high-frequency cable is provided with a waterproof aviation plug; the utility power input interface inserts the commercial power in the ultrasonic wave electric cabinet, leads to process controller control supersonic generator output high frequency, highly compressed interchange sinusoidal signal, and alternating current signal transmits the ultrasonic wave through waterproof boat socket, waterproof boat plug and high frequency cable conductor and shakes excellent device.
Preferably, the output port of the ultrasonic generator is connected with one or more ultrasonic vibrating bar devices through a terminal wiring bar, the start-stop control interface of the ultrasonic generator is controlled by the program controller, and the switch power supply box supplies power to the program controller; the ultrasonic bar vibrating device can be controlled to work through the changed program.
Preferably, the ultrasonic electric cabinet further comprises a cabinet door, and the cabinet body is connected with the cabinet door through a damping hinge; the soft rubber pad is arranged in the sealing area between the inner edge of the box door and the box body, and the door lock is arranged on the box door, so that the waterproof and dustproof requirements of the interior of the box body are met; the inside dustproof and waterproof seal that realizes of box behind the locking case door.
Preferably, a power switch, a power indicator lamp, an ultrasonic operation indicator lamp and an ultrasonic fault alarm lamp are arranged on the box door; the mains supply input interface connects the mains supply into the box, the power switch is pressed, all components of the box are electrified, and the power indicator lamp is lightened; the power indicator lamp, the operation indicator lamp and the ultrasonic fault alarm lamp are respectively provided with different colors for distinguishing.
Preferably, the ultrasonic vibration rod device is independently monitored by a group of ultrasonic operation indicator lamps and ultrasonic fault alarm lamps respectively, the ultrasonic vibration rod device works normally, and the operation indicator lamps are on; the ultrasonic vibration rod device works abnormally, and a fault alarm lamp is on.
Preferably, the ultrasonic vibration rod device comprises a transducer, a fixed flange, an acoustic energy radiation vibration rod and a sealed waterproof protective shell; the transducer comprises a rear matching block and a piezoelectric crystal component; the frequency of the transducer is 15kHz-100 kHz; the section of the acoustic energy radiation vibrating rod is in a multi-section type, a horn shape or a straight column shape.
Preferably, one end of the sealed waterproof protective shell is connected with the flange connecting fastener, the other end of the sealed waterproof protective shell is connected with the transducer in a sealing manner, and the flange and the valve box are fixed through a bolt connecting piece;
preferably, a waterproof joint is arranged above the flange connecting fastener, the high-frequency cable is connected with the electrode plate on the transducer, sealed and fixed through the waterproof joint, then connected with a waterproof navigation plug and connected to a waterproof navigation socket at the bottom of the electric box, and electric transmission between the electric box and the ultrasonic vibration rod device is realized.
Preferably, the output end of the ultrasonic generator is connected to a terminal wiring bar and is connected to the waterproof navigation socket through the terminal wiring bar, so that one ultrasonic generator drives one or more ultrasonic vibration rod devices to be connected, and the start-stop control interface of the ultrasonic generator is connected with the program controller.
As described above, the ultrasonic system for repelling water organisms according to the present invention has the following advantages:
the ultrasonic electric cabinet has a stable and compact structure, and the installation is convenient because the installation pins are arranged at the bottom; the box door is connected with the box body through the damping hinge, so that beating in the opening and closing process is avoided, and components mounted on the box door are effectively protected; the box is sealed, and separation dust and moisture have guaranteed each components and parts and have worked under invariable environment especially under some marine environment or the great harsh environment of humiture change. The interior components and parts of box all install on a bottom plate, fixed with the box through the bottom plate, easy to assemble and maintenance operation, and the bottom half arranges general commercial power input waterproof aviation plug and the waterproof aviation plug of supersonic generator output, directly shakes excellent device electricity with the ultrasonic wave through waterproof aviation plug and is connected.
The ultrasonic wave shakes excellent device and reaches IP68 waterproof grade, shakes excellent part and directly drops into seawater valve box underwater work, and upper portion passes through the flange to be fixed on the valve box, also can will shake the stick and deliver the relevant position through the mode of hanging to conduct the relevant position with the vibration of transducer, realize driving the control effect maximize.
The ultrasonic system for driving the submarine valve box to repel the aquatic organisms is particularly suitable for being installed on a ship body seawater valve box, a pipe valve and the like to protect the aquatic organisms.
Drawings
FIG. 1 is a perspective view of a bio-repellent ultrasonic system of the present invention;
FIG. 2 is a perspective view of an ultrasonic housing of an ultrasonic system for repelling water organisms according to the present invention
FIG. 3 is a perspective view II of the ultrasonic housing of an ultrasonic system for repelling water organisms according to the present invention;
FIG. 4 is a front view of an ultrasonic housing of a bio-repellent ultrasonic system of the present invention;
FIG. 5 is a left side view of an ultrasonic housing of a bio-repellent ultrasonic system of the present invention;
FIG. 6 is a perspective view of an ultrasonic vibrator bar assembly of an ultrasonic system for repelling water organisms in accordance with the present invention;
FIG. 7 is a front view of an ultrasonic vibrator bar assembly of an ultrasonic biocidal system of the present invention;
FIG. 8 is a front view of the transducer of the ultrasonic wand assembly of a biocidal ultrasonic system of the present invention;
description of reference numerals:
1-ultrasonic electric cabinet, 2-high frequency cable, 3-ultrasonic vibration rod device, 4-box, 5-box door, 6-ultrasonic generator, 7-program controller, 8-terminal wiring row, 9-damping hinge, 10-waterproof navigation socket, 11-commercial power input interface, 12-power switch, 13-power indicator, 14-ultrasonic operation indicator, 15-ultrasonic fault alarm lamp, 16-switch power box, 30-transducer, 301-fixing flange, 302-sound energy radiation vibration rod, 303-waterproof navigation plug, 304-waterproof outer shell, 305-rear matching block, 306-piezoelectric crystal component.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 8. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in figure 1, the invention provides an ultrasonic system for driving a submarine valve box to prevent water organisms, which comprises an ultrasonic electric cabinet 1, a high-frequency cable 2 and an ultrasonic vibrating rod device 3. The commercial power input interface connects commercial power into the electric box, the process controller controls the ultrasonic generator to output high-frequency and high-voltage alternating current sinusoidal signals, the alternating current signals are transmitted to the transducer 30 in the ultrasonic vibration rod device 3 through the waterproof navigation socket 10, the waterproof navigation plug 303 and the high-frequency cable 2, the transducer 30 drives the vibration rod 302 to generate periodic high-frequency mechanical vibration, and the effect of ultrasonic drive on water organisms is achieved.
As shown in fig. 2 to 5, the ultrasonic electric cabinet 1 includes a cabinet 4, a cabinet door 5, an ultrasonic generator 6, a program controller 7, a damping hinge 9, a waterproof navigation socket 10, a commercial power input interface 11, a power switch 12, a power indicator 13, an ultrasonic operation indicator 14, an ultrasonic fault alarm lamp 15, and a switch power box 16;
specifically, the box body 4 of the ultrasonic electric cabinet 1 is connected with the box door 5 on the left side through a damping hinge 6, so that the box door 5 is opened and closed slowly; the upper portion of chamber door 5 has switch 12, power indicator 13, supersound operation pilot lamp 14, supersound fault alarm lamp 15, power indicator, operation pilot lamp, supersound fault alarm lamp to have different colours respectively and distinguish through the perforation fixed mounting. The lower part of the box body 4 is provided with a commercial power input interface 29 and a waterproof navigation socket 23. The soft rubber pad is installed with box sealing area in the limit in the chamber door, and sealed dustproof waterproof is realized to box inside behind the 5 back locking chamber doors. In some specific occasions, a display screen can be arranged on the box door 5 to monitor parameter data in real time.
Referring to fig. 2 and 4, a program controller 7, an ultrasonic generator 6, a switching power supply box 16 and a terminal block 8 are fixed inside the case 4. The mains supply input interface connects the mains supply into the box, the power switch 12 is pressed down, all components of the box are electrified, and the power indicator light 13 is lightened. The output port of the ultrasonic generator 6 is connected with one or more ultrasonic vibration rod devices through a terminal wiring bar 8, the start-stop control interface of the ultrasonic generator 6 is controlled by a program controller 7, and a switch power supply box supplies power to the program controller 7; the ultrasonic vibration rod device can be controlled to work through the changed program, and the operation is simple, convenient, safe and efficient.
As shown in fig. 6 to 8, the ultrasonic vibration rod device 3 includes a transducer 30, a fixing flange 301, an acoustic energy radiation vibration rod 302, a waterproof navigation plug 303, and a sealed waterproof protective housing 304. The transducer 30 includes a back matching block 305, a piezoelectric crystal assembly 306 connected to the high frequency cable by the electrode pads, and an acoustic energy radiating block 302. A hermetically sealed, water-proof housing 304 houses the transducer 30 within the housing. The high-frequency cable 2 is led out from the upper part of the flange 301 and is sealed and fixed through a waterproof joint.
Referring to fig. 8, the frequency of the transducer 30 is in the range of 15KHz to 100KHz, the section of the acoustic energy radiation vibrating rod is horn-shaped or straight column-shaped, and the piezoelectric ceramic component 306 can be formed by adding a plurality of piezoelectric ceramics;
referring to fig. 1 and 8, the present invention may further include N ultrasonic generators 6 and N ultrasonic vibrating bar devices 3, where N is greater than or equal to 1; in order to improve the optimization of the overall design benefit, the ultrasonic generator 6 can be redesigned to drive a plurality of ultrasonic vibration rod devices 3, and the arrangement of an electric box structure and components is further optimized.
Referring to fig. 8, the acoustic energy radiation vibration rod 302 of the transducer 30 is exposed, the vibration rod is partially directly put into the seawater valve box to work underwater, and the upper part of the vibration rod is fixed on the valve box through a flange and used as an ultrasonic wave emitting end surface to radiate ultrasonic waves outwards. In addition, the vibration rod can be delivered to the corresponding position in a hanging mode, so that the vibration of the transducer is conducted to the corresponding position, and the driving and preventing effect is maximized.
In this embodiment, the transducer 30 is an ultrasonic generator that converts electrical energy into mechanical vibration, and the acoustic energy radiating vibrating rod 302 amplifies the vibration and simultaneously realizes 360 ° circumferential vibration, thereby realizing ultrasonic drive prevention in water.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An ultrasonic system for driving a submarine valve box against water organisms is characterized by comprising an ultrasonic electric cabinet, a high-frequency cable and an ultrasonic vibrating bar device; the ultrasonic electric cabinet is powered by mains supply to generate high-frequency and high-voltage alternating current sinusoidal signals, and the high-frequency sinusoidal signals are transmitted to the ultrasonic vibration rod device through the high-frequency cable, so that the ultrasonic vibration rod device generates periodic high-frequency mechanical vibration and generates a cavitation effect in water, and the generated instantaneous high-voltage cavitation can effectively impact and expel aquatic organisms in a sound field area.
2. The ultrasonic biocidal system of claim 1, wherein: the ultrasonic electric cabinet comprises a box body, wherein an ultrasonic generator and a program controller are arranged in the box body, and a waterproof navigation socket, a mains supply input interface, a power switch box and a terminal wiring row are arranged on the box body; one end of the high-frequency cable is provided with a waterproof aviation plug; the utility power input interface inserts the commercial power in the ultrasonic wave electric cabinet, leads to process controller control supersonic generator output high frequency, highly compressed interchange sinusoidal signal, and alternating current signal transmits the ultrasonic wave through waterproof boat socket, waterproof boat plug and high frequency cable conductor and shakes excellent device.
3. The ultrasonic biocidal system of claim 1, wherein: the output port of the ultrasonic generator realizes that one ultrasonic generator is connected with one or more ultrasonic vibrating bar devices through a terminal wiring bar, the start-stop control interface of the ultrasonic generator is controlled by a program controller, and a switch power supply box supplies power to the program controller; the ultrasonic bar vibrating device can be controlled to work through the changed program.
4. The ultrasound system of claim 3, wherein: the ultrasonic electric cabinet also comprises a cabinet door, and the cabinet body is connected with the cabinet door through a damping hinge; the soft rubber pad is arranged in the sealing area between the inner edge of the box door and the box body, and the door lock is arranged on the box door, so that the waterproof and dustproof requirements of the interior of the box body are met; the inside dustproof and waterproof seal that realizes of box behind the locking case door.
5. The ultrasound system of claim 4, wherein: the box door is provided with a power switch, a power indicator lamp, an ultrasonic operation indicator lamp and an ultrasonic fault alarm lamp; the mains supply input interface connects the mains supply into the box, the power switch is pressed, all components of the box are electrified, and the power indicator lamp is lightened; the power indicator lamp, the operation indicator lamp and the ultrasonic fault alarm lamp are respectively provided with different colors for distinguishing.
6. The ultrasound system of claim 5, wherein: the ultrasonic vibration rod device is independently monitored by a group of ultrasonic operation indicator lamps and ultrasonic fault alarm lamps, the ultrasonic vibration rod device works normally, and the operation indicator lamps are on; the ultrasonic vibration rod device works abnormally, and a fault alarm lamp is on.
7. The ultrasound system of claim 6, wherein: the ultrasonic vibration rod device comprises an energy converter, a fixed flange, an acoustic energy radiation vibration rod and a sealed waterproof protective shell; the transducer comprises a rear matching block and a piezoelectric crystal component; the frequency of the transducer is 15kHz-100 kHz; the section of the acoustic energy radiation vibrating rod is in a multi-section type, a horn shape or a straight column shape.
8. The ultrasound system of claim 7, wherein: one end of the sealed waterproof protective shell is connected with the flange connecting fastener, the other end of the sealed waterproof protective shell is connected with the energy converter in a sealing mode, and the flange and the valve box are fixed through the bolt connecting piece.
9. The ultrasound system of claim 8, wherein: and a waterproof joint is arranged above the flange connecting fastener, and the high-frequency cable is connected with the electrode plate on the transducer, sealed and fixed by the waterproof joint, then connected with a waterproof navigation plug and connected to a waterproof navigation socket at the bottom of the electric box, so that electric transmission between the electric box and the ultrasonic vibration rod device is realized.
10. The ultrasonic biocidal system of claim 9, wherein: the output end of the ultrasonic generator is connected to the terminal wiring bar and is connected to the waterproof navigation socket through the terminal wiring bar, so that one ultrasonic generator drives one or more ultrasonic vibration rod devices to be connected, and the start-stop control interface of the ultrasonic generator is connected with the program controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011352042.3A CN112606987A (en) | 2020-11-26 | 2020-11-26 | Ultrasonic system for protecting subsea valve box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011352042.3A CN112606987A (en) | 2020-11-26 | 2020-11-26 | Ultrasonic system for protecting subsea valve box |
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| CN112606987A true CN112606987A (en) | 2021-04-06 |
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| CN202011352042.3A Pending CN112606987A (en) | 2020-11-26 | 2020-11-26 | Ultrasonic system for protecting subsea valve box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653974A (en) * | 2021-08-18 | 2021-11-16 | 浦江春生夏长环保科技有限公司 | An LED light for underwater detection |
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Application publication date: 20210406 |