CN114198705A - Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light - Google Patents
Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light Download PDFInfo
- Publication number
- CN114198705A CN114198705A CN202210032125.7A CN202210032125A CN114198705A CN 114198705 A CN114198705 A CN 114198705A CN 202210032125 A CN202210032125 A CN 202210032125A CN 114198705 A CN114198705 A CN 114198705A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- lamps
- led
- underwater
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 101
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 37
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000019688 fish Nutrition 0.000 claims description 95
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000010935 stainless steel Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 6
- 235000019512 sardine Nutrition 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 241000269821 Scombridae Species 0.000 claims description 4
- 235000020640 mackerel Nutrition 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 241000894007 species Species 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 241001125046 Sardina pilchardus Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 241001125048 Sardina Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 241000555825 Clupeidae Species 0.000 description 1
- 241001147168 Scomber australasicus Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000029264 phototaxis Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- 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
- A01K69/00—Stationary catching devices
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/008—Suspending from a cable or suspension line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/20—Combination of light sources of different form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses a capturing method of a northern Pacific net-laying fishery fish school heel lamp based on mixed configuration of a metal halide lamp and an LED lamp light, which newly develops an LED lamp capable of adjusting the color and the brightness of light, wherein the LED lamp is mainly an underwater lamp; the LED lamp forms a 540-degree angle by a 5-surface LED light-emitting module to emit light comprehensively; each LED underwater lamp is distributed on the side 2 of the ship board, and the brightness and the color of the lamp light of each LED lamp are controlled by a separate switch and a separate regulator; the LED lamp is white light, blue light or cyan and green light; the above-water lamp is arranged on the side of the ship top 2, and the above-water lamp is turned off after the fish gathering task is completed; and the underwater lamps are sequentially turned off to guide fish schools to the stern. The invention develops a novel underwater lamp and an implementation scheme and an operation method for constructing fish school follow lamps in net-laying fishery based on a mixed configuration method of metal halide lamps and LED lamp light, and exerts the advantages of respective fish gathering lamps, thereby achieving the purpose of improving production efficiency and yield.
Description
Technical Field
The invention belongs to the technical field of fish gathering lamps in marine fishery, and particularly relates to a method for capturing a northern Pacific net laying fishery fish school heel lamp based on mixed configuration of metal halide lamps and LED lamp light.
Background
Sardine and Japanese mackerel are caught by northern Pacific fishing net owners, and the yield accounts for more than 95%. In 2021, the proportion of sardines accounts for more than 7, and meanwhile, the phenomenon that fish shoals do not follow the lamps in the northern Pacific Net laying fishery is obvious, namely the fish shoals do not move along with the turning-off of the light of the underwater lamps, so that the probability that the fish shoals enter a net mouth is reduced, the yield is reduced, and the phenomenon can have about 30 operation frequency. The reason for the preliminary analysis is as follows: 1) the water temperature is too low; 2) the fish body is small; 3) the wind and the waves are big; 4) the lamp is too bright;
5) the color of the metal halide lamp is white and is not adjustable. From the perspective of a solution method, the water temperature is low, the area with high temperature can be found through a water temperature map, sometimes the water temperature is not higher or lower than the lamp, and a desired method needs to be improved through the lamp light. The problem that the fish body is small is difficult to solve and belongs to resources and populations. The storm is a meteorological problem and cannot be solved. The brightness can be adjusted when the lamp is too bright; the lamp color white light can be solved by adjusting the color.
Therefore, the solution to the no-follow phenomenon is mainly addressed by focusing on the improvement of fish-gathering lamp fixtures and the mixed configuration of fish-gathering lamps of different properties to exert their respective advantages. Because the national open sea seines, including offshore seines, are all metal halide lamps at present, no commercial fishing application case for the LED lamps exists. Therefore, how to solve the problem of fish not following the light is a very important link in the fishing process, and the yield of each ship is estimated to be improved by at least 20 tons every day on the assumption that the fish can follow the light through the improvement of the invention. Because the application of the high-power LED in the open sea fishery is difficult, and one important reason is that the fish gathering effect is partially different from that of the traditional metal halide lamp and the traditional metal halide lamp cannot be maintained and replaced in a short time, the invention develops the advantages of respective fish gathering lamps based on a metal halide lamp and LED lamp light mixed configuration method, develops a novel underwater lamp and constructs an implementation scheme and a method for constructing a fish school heel lamp in the net-laying fishery, thereby achieving the purpose of improving the production efficiency and the yield.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method for capturing the fish school and the lamp in the northern Pacific fishing net application industry based on the mixed configuration of the metal halide lamp and the LED lamp, which can exert the advantages of respective fish collecting lamps and construct an implementation scheme and a method for capturing the fish school and the lamp in the fishing net application industry, thereby achieving the purpose of improving the production efficiency and the yield.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a method for capturing a northern Pacific net laying fishery fish school heel lamp based on mixed configuration of metal halide lamps and LED lamp light comprises the following steps:
(a) considering that the traditional metal halogen lamp of the North Pacific ocean net laying is mainly a white light lamp and cannot adjust the brightness, and is difficult to attract fish to smoothly enter the net mouth, an LED lamp capable of adjusting the color and the brightness is newly developed, and the LED lamp is mainly an underwater lamp;
(b) the LED lamp is composed of 5-surface LED light-emitting modules 1, wherein 4 light-emitting modules 1 are mutually connected by a stainless steel support rod 2 in a 90-degree angle; the lower light-emitting module 1 is positioned below the LED lamp to form an angle of 540 degrees and emit light comprehensively;
(c) the driving power supply 3 is arranged above the stainless steel disc 5 and is connected with the light-emitting module 1 through a waterproof wire 4; the stainless steel disc 5 is connected with the support rod 2 in a welding mode, and 1 stainless steel ring 6 is welded above the stainless steel disc 5;
(d) the stainless steel ring 6 of each LED lamp is connected with the ship body 17 through a steel wire rope 7; each side of each LED lamp is 10, and the distance between every two LED lamps is 1-2 m; the LED lamp is placed under water with the depth of 5-10 m;
(e) the top of the driving platform 8 is provided with 2 a water drainage upper lamp 9, and the water lamp is composed of a metal halide lamp; the underwater lamps 9 are hung on two sides of the lamp holder 10, each side of each underwater lamp 9 is composed of 10-15 metal halide lamps, every two underwater lamps 9 are arranged in parallel to form a straight line, and the distance between every two underwater lamps is 20 cm; the light emitting color of the water lamp 9 is white with yellow dots;
(f) each LED underwater lamp 11 is distributed on the side 2 of the ship board, the brightness and the color of the light of each LED lamp are controlled by a single switch and a single regulator, and the brightness range is 0-10000 lm; the LED lamp is white light or green light;
(g) the stern is provided with 1 fish guiding lamp 12 which guides the fish into the net 13 step by step through an electric cable 15, and simultaneously, a net mouth line 14 of the net 13 is propped open by 2 support rods 16 at the stern; the support rods 16 are made of stainless steel frames, and each support rod is 30m in length;
(h) the underwater lamps 9 are all turned off when fish are concentrated on the periphery of the ship, and then the underwater lamps 11 are turned off gradually and sequentially from the front end of the ship backwards; the underwater lamps 11 are symmetrically and sequentially closed, and fish are gradually led into the periphery of the fish guiding lamp 12 at the stern;
(i) if the fish school does not move along with the closing sequence of the underwater lamp 11, the brightness or color of the underwater lamp 11 needs to be adjusted, the fish school is stabilized gradually and led into the net mouth; after the underwater lights 11 are completely turned off, the fish school further enters the tail part of the net 13 along with the fish guiding lights 12, if the fish school does not follow the lights, the brightness or color of the fish guiding lights 12 needs to be adjusted at any time to attract the fish school to enter the tail part of the net 13, and therefore the whole fishing process is completed.
Further, the number of the metal halogen lamps and the underwater lamps in the step (a) is flexibly adjusted according to the size of the ship; the LED lamp is a high-power LED lamp with adjustable brightness and color, and the power of the LED lamp is 2500w or 5000 w.
Further, the light emitting modules of the LED lamp in step (b) may adopt COB light sources or light source mode of matrix arrangement, the power of each light emitting module is 500w, and the light emitting angle is 180 degrees.
Furthermore, the LED lamps in the steps (c) and (d) can be independently controlled to be switched on and switched off and adjusted in brightness, the power supply can be a direct current power supply or an alternating current power supply, and the original alternating current circuit of the metal halide lamp does not need to be changed.
Further, the above-water lamp in the step (e) is composed of a metal halide lamp, and the LED lamp can be partially adopted to increase the brightness or adjust the color of the light, so that the function of attracting and stabilizing fish schools is achieved.
Further, the dimming and closing sequence of the lamps in the steps (f) and (g) should be closely adjusted according to the lamp following condition of the fish school, and the underwater lamps should be lightly taken when being distributed, so that the fish school is prevented from being disturbed.
Furthermore, the shoal and the lamps in the steps (h) and (i) are flexibly adjusted according to different main fishing species of mackerel, sardine and the like, the color of the underwater lamp is green, the blue light is good, and the white light is white.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:
1. the characteristics of high light power and high penetration rate in air of the traditional metal halide lamp are fully mixed, the dimming and color mixing advantages of the LED underwater lamp are added, and the optimal configuration effect of increasing the light field of the light is achieved;
2. because the light configuration is optimized and the brightness and the color of the light are adjustable, the frequency of the fish shoal following the light is greatly improved, and the production yield is improved.
Drawings
FIG. 1 is a structure diagram of an underwater LED lamp capable of emitting light at multiple angles.
FIG. 2 is a schematic side view of an embodiment of a hybrid arrangement of a metal halide lamp and an LED lamp according to the present invention.
FIG. 3 is a schematic top view of an embodiment of a hybrid arrangement of a metal halide lamp and an LED lamp according to the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
Example 1:
as shown in fig. 1, 2 and 3, a method for capturing a north pacific net-laying fishery fish school heel lamp based on a mixed configuration of a metal halide lamp and an LED lamp specifically comprises the following steps:
(a) considering that the traditional metal halogen lamp of the North Pacific ocean net laying is mainly a white light lamp and cannot adjust the brightness, and is difficult to attract fish to smoothly enter the net mouth, an LED lamp capable of adjusting the color and the brightness is newly developed, and the LED lamp is mainly an underwater lamp;
(b) the LED lamp is composed of 5-surface LED light-emitting modules 1, wherein 4 light-emitting modules 1 are mutually connected by a stainless steel support rod 2 in a 90-degree angle; the lower light-emitting module 1 is positioned below the LED lamp to form an angle of 540 degrees and emit light comprehensively;
(c) the driving power supply 3 is arranged above the stainless steel disc 5 and is connected with the light-emitting module 1 through a waterproof wire 4; the stainless steel disc 5 is connected with the support rod 2 in a welding mode, and 1 stainless steel ring 6 is welded above the stainless steel disc 5;
(d) the stainless steel ring 6 of each LED lamp is connected with the ship body 17 through a steel wire rope 7; each side of each LED lamp is 10, and the distance between every two LED lamps is 1-2 m; the LED lamp is placed under water with the depth of 5-10 m;
(e) the top of the driving platform 8 is provided with 2 a water drainage upper lamp 9, and the water lamp is composed of a metal halide lamp; the underwater lamps 9 are hung on two sides of the lamp holder 10, each side of each underwater lamp 9 is composed of 10-15 metal halide lamps, every two underwater lamps 9 are arranged in parallel to form a straight line, and the distance between every two underwater lamps is 20 cm; the light emitting color of the water lamp 9 is white with yellow dots;
(f) each LED underwater lamp 11 is distributed on the side 2 of the ship board, the brightness and the color of the light of each LED lamp are controlled by a single switch and a single regulator, and the brightness range is 0-10000 lm; the LED lamp is white light or green light;
(g) the stern is provided with 1 fish guiding lamp 12 which guides the fish into the net 13 step by step through an electric cable 15, and simultaneously, a net mouth line 14 of the net 13 is propped open by 2 support rods 16 at the stern; the support rods 16 are made of stainless steel frames, and each support rod is 30m in length;
(h) the underwater lamps 9 are all turned off when fish are concentrated on the periphery of the ship, and then the underwater lamps 11 are turned off gradually and sequentially from the front end of the ship backwards; the underwater lamps 11 are symmetrically and sequentially closed, and fish are gradually led into the periphery of the fish guiding lamp 12 at the stern;
(i) if the fish school does not move along with the closing sequence of the underwater lamp 11, the brightness or color of the underwater lamp 11 needs to be adjusted, the fish school is stabilized gradually and led into the net mouth; after the underwater lights 11 are completely turned off, the fish school further enters the tail part of the net 13 along with the fish guiding lights 12, if the fish school does not follow the lights, the brightness or color of the fish guiding lights 12 needs to be adjusted at any time to attract the fish school to enter the tail part of the net 13, and therefore the whole fishing process is completed.
The number of the metal halide lamps and the underwater lamps in the step (a) is flexibly adjusted according to the size of the ship; the LED lamp is a high-power LED lamp with adjustable brightness and color, and the power of the LED lamp is 2500w or 5000 w.
The light-emitting modules of the LED lamp in the step (b) can adopt COB light sources and also can adopt a light source mode of matrix arrangement, the power of each light-emitting module is 500w, and the light-emitting angle is 180 degrees.
The LED lamps in the steps (c) and (d) can be independently controlled to be switched on and switched off and adjusted in brightness, the power supply can be a direct-current power supply or an alternating-current power supply, and the original alternating-current circuit of the metal halide lamp does not need to be changed.
The underwater lamp in the step (e) is composed of metal halide lamps, and LED lamps can be partially adopted to increase the brightness or adjust the color of the light, so that the effect of attracting and stabilizing fish schools is achieved.
In the steps (f) and (g), the dimming and closing sequence of the lamp is closely adjusted according to the lamp following condition of the fish school, and the underwater lamp is lightly taken when being laid, so that the fish school is prevented from being disturbed.
The shoal and the lamps in the steps (h) and (i) are flexibly adjusted according to different main fishing species of mackerel, sardine and the like, the underwater lamp has a good green light effect, and is blue light and finally white light.
Example 2:
in the north pacific, since the shoals are mainly mackerel and sardine, and because of large waves or large difference in water temperature, the shoals sometimes do not follow the conventional underwater metal halide lamps and fish guiding lamps, thereby causing yield reduction or inefficiency. The reason is that the fish school is different from the sensitivity of the fish school to the light or the phototaxis degree caused by the brightness, so that the problem of difficulty in solving the problem is solved by newly developing an LED lamp which can emit light in multiple angles and can adjust the brightness and the color. Meanwhile, the metal halide lamp also has a certain fish gathering effect, so that the overhead lamp is reserved, a small number of LED overhead lamps can be added to adjust and stabilize fish schools around the fishing boat, the underwater lamp and the fish guiding lamp adopt the LED lamps, the behavior and frequency of the fish schools and the lamps can be effectively improved, meanwhile, the emission can be reduced, and the fishery cost is reduced. The present invention thus contributes to achieving the above-mentioned object.
Firstly, a novel LED lamp capable of adjusting light and color is newly developed, and the LED lamp can emit light at an angle of 540 degrees (see figure 1); installing all lamps during the ship repairing of the fishing boat, and testing and adjusting the configuration of the LED lamps; the light configuration is shown in figure 2;
secondly, in the fishing process, firstly, all the overhead lights and the underwater lights are turned on according to the coming time at night, and after the lights are turned on for 2 hours, the overhead lights are gradually turned off according to the gathering condition of fish schools; when fish schools are concentrated on the periphery of the underwater lamp, the underwater lamp is turned off from the bow step by step, the turning-off of the underwater lamp needs to be flexibly adjusted according to whether the fish schools move along with the turning-off of the light of the lamp, and if the fish schools enter the stern fish guiding lamp smoothly, fish gathering can be considered to be smooth; if the fish school is found not to completely follow or only a small part of the fish school moves along with the turning-off condition of the underwater lamp, the brightness and the color of the underwater lamp need to be adjusted to attract the fish school to follow the lamp again;
finally, after the fish school is attracted by the fish guiding lamp at the stern, the brightness and the color of the lamp are adjusted according to whether the fish guiding lamp attracts the fish school or not, if the fish school is found to be scattered again or to escape from the net opening, the brightness or the color needs to be adjusted again to stabilize the fish school again, and therefore the fish school is ensured to be smoothly introduced into the net bag (see fig. 3). Therefore, the adoption of the scheme and the method can effectively improve the frequency of fish shoal tracking, the yield can be improved by 20 percent, and the production profit of enterprises is greatly increased.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A method for capturing a northern Pacific net laying fishery fish school heel lamp based on mixed configuration of metal halide lamps and LED lamp light is characterized by comprising the following steps:
(a) considering that the traditional metal halogen lamp of the North Pacific ocean net laying is mainly a white light lamp and cannot adjust the brightness, and is difficult to attract fish to smoothly enter the net mouth, an LED lamp capable of adjusting the color and the brightness is newly developed, and the LED lamp is mainly an underwater lamp;
(b) the LED lamp is composed of 5-surface LED light-emitting modules 1, wherein 4 light-emitting modules 1 are mutually connected by a stainless steel support rod 2 in a 90-degree angle; the lower light-emitting module 1 is positioned below the LED lamp to form an angle of 540 degrees and emit light comprehensively;
(c) the driving power supply 3 is arranged above the stainless steel disc 5 and is connected with the light-emitting module 1 through a waterproof wire 4; the stainless steel disc 5 is connected with the support rod 2 in a welding mode, and 1 stainless steel ring 6 is welded above the stainless steel disc 5;
(d) the stainless steel ring 6 of each LED lamp is connected with the ship body 17 through a steel wire rope 7; each side of each LED lamp is 10, and the distance between every two LED lamps is 1-2 m; the LED lamp is placed under water with the depth of 5-10 m;
(e) the top of the driving platform 8 is provided with 2 a water drainage upper lamp 9, and the water lamp is composed of a metal halide lamp; the underwater lamps 9 are hung on two sides of the lamp holder 10, each side of each underwater lamp 9 is composed of 10-15 metal halide lamps, every two underwater lamps 9 are arranged in parallel to form a straight line, and the distance between every two underwater lamps is 20 cm; the light emitting color of the water lamp 9 is white with yellow dots;
(f) each LED underwater lamp 11 is distributed on the side 2 of the ship board, the brightness and the color of the light of each LED lamp are controlled by a single switch and a single regulator, and the brightness range is 0-10000 lm; the LED lamp is white light or green light;
(g) the stern is provided with 1 fish guiding lamp 12 which guides the fish into the net 13 step by step through an electric cable 15, and simultaneously, a net mouth line 14 of the net 13 is propped open by 2 support rods 16 at the stern; the support rods 16 are made of stainless steel frames, and each support rod is 30m in length;
(h) the underwater lamps 9 are all turned off when fish are concentrated on the periphery of the ship, and then the underwater lamps 11 are turned off gradually and sequentially from the front end of the ship backwards; the underwater lamps 11 are symmetrically and sequentially closed, and fish are gradually led into the periphery of the fish guiding lamp 12 at the stern;
(i) if the fish school does not move along with the closing sequence of the underwater lamp 11, the brightness or color of the underwater lamp 11 needs to be adjusted, the fish school is stabilized gradually and led into the net mouth; after the underwater lights 11 are completely turned off, the fish school further enters the tail part of the net 13 along with the fish guiding lights 12, if the fish school does not follow the lights, the brightness or color of the fish guiding lights 12 needs to be adjusted at any time to attract the fish school to enter the tail part of the net 13, and therefore the whole fishing process is completed.
2. The method for capturing the north pacific net-laying fishery fish school heel lamp based on the mixed configuration of the metal halide lamp and the LED lamp light as claimed in claim 1, wherein the number of the metal halide lamp and the underwater lamp in the step (a) is flexibly adjusted according to the size of a ship; the LED lamp is a high-power LED lamp with adjustable brightness and color, and the power of the LED lamp is 2500w or 5000 w.
3. The method for capturing the heel lamp of the fishing net applied to the northern Pacific ocean based on the mixed configuration of the metal halide lamp and the LED lamp light as claimed in claim 1, wherein the LED lamp in the step (b) can adopt COB light source or matrix light source, each light module has a power of 500w and a light angle of 180 degrees.
4. The lamp light mixing based on metal halide lamp and LED lamp according to claim 1
The method for capturing the heel lamps of the fishing shoal in the North Pacific ocean net laying fishery is characterized in that the LED lamps in the steps (c) and (d) can be independently controlled to be switched on and switched off and adjusted in brightness, the power supply can be a direct current power supply or an alternating current power supply, and the original alternating current circuit of the metal halide lamp does not need to be changed.
5. The method for catching fish school and lamp catch of the north pacific net-laying fishery according to claim 1, wherein the water lamp in step (e) is composed of metal halide lamp, and the LED lamp can be partially used to increase the brightness or adjust the color of the lamp light to attract and stabilize the fish school.
6. The method for capturing the heel light of the northern Pacific net-laying fishery fish school based on the mixed configuration of the metal halide lamp and the LED lamp light as claimed in claim 1, wherein the dimming and turning-off sequence of the lamps in the steps (f) and (g) is closely adjusted according to the heel light condition of the fish school, and the underwater lamp is placed by lightly holding the lamps when the underwater lamp is placed, so as to avoid frightening the fish school.
7. The capturing method of the heel lamps of the northern Pacific net-laying fishery based on the mixed configuration of the metal halogen lamps and the LED lamps as claimed in claim 1, wherein the heel lamps in the steps (h) and (i) are flexibly adjusted according to the different main fishing species of mackerel, sardine and the like, and the color of the underwater lamps is green, blue light and white light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032125.7A CN114198705A (en) | 2022-01-12 | 2022-01-12 | Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032125.7A CN114198705A (en) | 2022-01-12 | 2022-01-12 | Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114198705A true CN114198705A (en) | 2022-03-18 |
Family
ID=80658478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210032125.7A Pending CN114198705A (en) | 2022-01-12 | 2022-01-12 | Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114198705A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160538A (en) * | 2011-03-13 | 2011-08-24 | 郗大光 | Water fishing lamp device |
| TWM452619U (en) * | 2012-08-30 | 2013-05-11 | Xuan-Cheng Xie | Improved structure of underwater fish attracting lamp |
| CN104381228A (en) * | 2014-12-03 | 2015-03-04 | 上海海洋大学 | Operating method of Pacific saury stick-held net |
| CN106813159A (en) * | 2017-02-09 | 2017-06-09 | 浙江省海洋水产研究所 | A kind of changeable colour LED underwater fishing lamps system and the attracting method based on the system |
| CN206386760U (en) * | 2016-12-15 | 2017-08-08 | 南昌亮明实业有限公司 | A kind of Waterproof LED fishing lamp with efficient attracting characteristic |
| KR20180021434A (en) * | 2016-08-22 | 2018-03-05 | 이주동 | A fishing collecting device having LED lamp |
| CN213306982U (en) * | 2020-08-31 | 2021-06-01 | 石狮市东鑫网业有限责任公司 | Light net and device |
-
2022
- 2022-01-12 CN CN202210032125.7A patent/CN114198705A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160538A (en) * | 2011-03-13 | 2011-08-24 | 郗大光 | Water fishing lamp device |
| TWM452619U (en) * | 2012-08-30 | 2013-05-11 | Xuan-Cheng Xie | Improved structure of underwater fish attracting lamp |
| CN104381228A (en) * | 2014-12-03 | 2015-03-04 | 上海海洋大学 | Operating method of Pacific saury stick-held net |
| KR20180021434A (en) * | 2016-08-22 | 2018-03-05 | 이주동 | A fishing collecting device having LED lamp |
| CN206386760U (en) * | 2016-12-15 | 2017-08-08 | 南昌亮明实业有限公司 | A kind of Waterproof LED fishing lamp with efficient attracting characteristic |
| CN106813159A (en) * | 2017-02-09 | 2017-06-09 | 浙江省海洋水产研究所 | A kind of changeable colour LED underwater fishing lamps system and the attracting method based on the system |
| CN213306982U (en) * | 2020-08-31 | 2021-06-01 | 石狮市东鑫网业有限责任公司 | Light net and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4732212B2 (en) | Fish collection method and fish collection lamp device used therefor | |
| JP3597498B2 (en) | Fish light | |
| KR101147511B1 (en) | Apparatus for fish luring | |
| WO2011019288A2 (en) | Device for aquaculture | |
| CN110214758A (en) | Catching method is fished using the squid of marine organisms phototaxis principle | |
| US20150013209A1 (en) | System, Apparatus and Method for Reducing Trawl Bycatch | |
| CN205756657U (en) | Intelligence fish collection system | |
| CN114198705A (en) | Method for capturing heel lamp of fishing fish in North Pacific ocean net laying based on mixed configuration of metal halide lamp and LED lamp light | |
| RU2406300C1 (en) | Method of fishing and catching marine invertebrates | |
| CN201171318Y (en) | Fishing lamp | |
| KR101475050B1 (en) | Structure of fishing lamp for fishing boat | |
| KR101685875B1 (en) | LED-Fishing Lamp for hairtails trolling | |
| CN208242642U (en) | A kind of fishing machine using globe fish phototaxis | |
| JP3218037U (en) | Fish collection technology using a fish collection lamp having an electrodeless discharge lamp, and an illumination device using the fish collection lamp | |
| CN206771075U (en) | A kind of raft fishing fish-luring light | |
| CN106704905A (en) | Underwater optical fiber fish gathering lamp | |
| CN102511454B (en) | Oceanographic catching method for effectively improving fishing efficiency | |
| JP2011211937A (en) | Method for gathering fish, and device for gathering fish | |
| CN208754988U (en) | It is a kind of for cultivating the attracting lamp system of work ship | |
| KR102234262B1 (en) | Fish luring lamp for underwater that actively responds to the ocean current. | |
| KR20070088444A (en) | Fishing lamp device and fishing method using it | |
| CN203963705U (en) | Bimodal fish-luring light | |
| CN216408628U (en) | Combined type LED fishing lamp | |
| CN108337771A (en) | A kind of light fishing boat LED control system and its method | |
| CN210382268U (en) | Marine aquaculture bait feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |