CN102881114A - Damage-preventive alarm device for net of floatable net cage - Google Patents
Damage-preventive alarm device for net of floatable net cage Download PDFInfo
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- CN102881114A CN102881114A CN2012104024699A CN201210402469A CN102881114A CN 102881114 A CN102881114 A CN 102881114A CN 2012104024699 A CN2012104024699 A CN 2012104024699A CN 201210402469 A CN201210402469 A CN 201210402469A CN 102881114 A CN102881114 A CN 102881114A
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- cursory
- buoy
- net
- floatable
- winding roller
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Abstract
The invention discloses a damage-preventive alarm device for a net of a floatable net cage. The damage-preventive alarm device for the net of the floatable net cage comprises a buoy alarm mechanism, a control circuit board and an electric executing mechanism, wherein the buoy alarm mechanism comprises a winding roller, a waterproof box, a needle, a buoy rod, a buoy pulling string, a buoy and two supports; the control circuit board comprises a waterproof casing, a magnetic sensing area, a circuit board, electrodes and waterproof joints; and the electric executing mechanism comprises a direct-current motor, a rack and a gear. The winding roller is arranged in the waterproof box, the supports are arranged on one side of the waterproof casing, the buoy rod is arranged on the two supports and is connected with the buoy, the buoy pulling string is wound at one end of the winding roller and connected with the buoy rod, and the magnetic sensing area, the circuit board, the gear, the rack and the direct-current motor are arranged in the waterproof casing. The damage-preventive alarm device can send an alarm signal to prompt farm staff to repair the net in time when the net is abraded or damaged, has a good alarm function and can reduce economic loss of users effectively.
Description
Technical field
The invention belongs to the electromechanical integration field, be specifically related to a kind of floatable cage netting breakage-proof warning device.
Background technology
The employed floatable net cage of deep-sea breeding is in the seawater throughout the year, employed etting can make etting damaged because of the sandstone phase mutual friction that springs up with net cage frame or bottom of ocean current on the net cage, but because the breakage of etting can not in time find to cause a large amount of escapes of cultured product, make the raiser cause huge loss, so the etting safety problem is the key issue in the restriction deep-sea breeding.Camera and sonar are adopted in the damaged supervision to etting in the past, but the non-constant of effect that camera monitors in the seabed of muddiness; Could find when the marine product that only cultivates afterwards in the etting breakage when adopting sonar is escaped in a large number, shortcoming is accurately to locate; Said method also exists system energy consumption large, needs Attended mode to monitor, investment is large, is only applicable to the nearer culturing area of offshore and uses.
Summary of the invention
The object of the present invention is to provide a kind of floatable cage netting breakage-proof warning device, this device uses powered battery, can automatically send alarm signal when etting is worn or is damaged, makes poultry feeders in time find and repair, and reduces economic loss.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of floatable cage netting breakage-proof warning device, it comprises cursory warning mechanism and control circuit board and electric operator, described cursory warning mechanism comprises winding roller, compartment, contact pin, cursory pole, cursory backguy, cursory and support; Described operation circuit comprises waterproof cabinet, Magnetic Induction district, wiring board, electrode, water joint; Described electric operator comprises direct current generator, tooth bar, gear; Wherein compartment is installed in below one side of waterproof cabinet, winding roller is arranged in the compartment, and support divides up and down two sides that are arranged on the waterproof cabinet, and cursory pole is arranged on two supports, cursory pole is connected with cursory, and cursory backguy is connected with cursory pole around winding roller and an end; Be provided with Magnetic Induction district, wiring board, gear, tooth bar and direct current generator in the waterproof cabinet, wherein direct current generator and gear engagement, the bottom of waterproof cabinet is provided with the water joint that is connected with the insulated metal line, electrode be connected with wiring board the side that is arranged on the waterproof cabinet below; One end of contact pin is connected with tooth bar.
Above-mentioned a kind of floatable cage netting breakage-proof warning device, an end of described cursory pole offers pin holes.
Above-mentioned a kind of floatable cage netting breakage-proof warning device, described electric operator is by gear and tooth bar the circular motion of direct current generator to be converted into straight-line a kind of mechanism by direct current generator.
A kind of floatable cage netting of the present invention breakage-proof warning device is to realize like this etting breakage-proof warning function:
This device is installed in the top of floatable net cage frame, adopt the insulated metal line of 7 different colours respectively the shape of turning back to be sewn to bottom that etting easily is worn down to or behind the place of framework close to, the metal that one on insulated metal line exposes is lived with the sea water resistance rubber seal, the other end is inserted in the water joint on this device and is tightened, with floatable net cage submerged, after floatable net cage net uses a period of time, the nylon rope of colligation etting has that some are loosening or be elongated on the net cage, under the effect of ocean current, can cause the sandstone in etting and net cage frame or seabed on the net cage to rub mutually, because etting has been sewed on the insulated metal line in the position of easily being worn and torn, when the sandstone in etting and net cage frame or seabed rub mutually, the external insulation layer that can at first will be sewn on the insulated metal line on the etting galls, make the metal in the insulated metal line partly be exposed in the seawater, because the electric action of seawater, pressed signal to produce the loop by seawater and the electrode that is installed on this device by the light current in the insulated metal line of worn-off external insulation layer, loop signal is passed on the wiring board of this device by electrode, after the signal amplification, drive the direct current generator forward rotation in this device, the engagement of direct current generator by wheel and rack becomes rectilinear motion with the circular motion of direct current generator, thereby driving the contact pin that is installed on the tooth bar extracts out to waterproof cabinet medial movement and the hole from cursory pole, the cursory meeting that loses the contact pin locking is waftd to the water surface because buoyant of sea water breaks away from cursory backguy from support, because cursory backguy length restriction, cursoryly can not waft, after the poultry feeders discovery is cursory, after floatable net cage net risen to the water surface and take off insulated metal lines all on the device, respond in the Magnetic Induction district of this device with a magnet, the tongue tube of installing in the Magnetic Induction district can be subject to the magnetization of magnet and connect reset signal, the power supply of connecting direct current generator by the components and parts on the wiring board in the etting breakage-proof warning device makes its antiport, the antiport of direct current generator can be released tooth bar and the contact pin that is installed on the tooth bar by the engagement of wheel and rack to the waterproof cabinet outside, make contact pin get back to latched position, then one by one the insulated metal line is inserted in the water joint with exclusive method, etting breakage-proof warning device action (contact pin is to waterproof cabinet medial movement) when certain thoroughly does away with the insertion of edge metal wire, namely the zone at insulated metal line place is worn for this reason, can find fast by the color of this insulated metal line the position of etting wearing and tearing, after nylon rope length by adjusting the colligation etting or the method for pad net sheet are repaired, the insulated metal line that galls external insulation layer is changed, cursory turn back in the support and respond in the Magnetic Induction district with magnet device is resetted, the rear contact pin that resets can insert in the hole on the cursory pole cursory locking, again be wound up into the cursory backguy of from winding roller, having pulled out on the winding roller, turn back to all insulated metal lines in the water joint and tighten, net cage is sunk under the water, and etting breakage-proof warning device namely reenters the warning holding state.
A kind of floatable cage netting of the present invention breakage-proof warning device can in time send alarm signal automatically when etting is worn or is damaged, in time repair etting with the prompting poultry feeders, has good forewarning function, can effectively reduce user's economic loss.
Description of drawings
Fig. 1 is a kind of floatable cage netting of the present invention breakage-proof warning device structural representation;
Among the figure, insulated metal line 1, winding roller 2, cursory backguy 3, contact pin 4, cursory pole 5, support 6, cursory 7, waterproof cabinet 8, Magnetic Induction district 9, wiring board 10, tooth bar 11, gear 12, direct current generator 13, electrode 14, water joint 15, pin holes 16, compartment 17.
Embodiment
Embodiment 1:
As shown in the figure, floatable cage netting breakage-proof warning device, it comprises cursory warning mechanism and control circuit board and electric operator, and described cursory warning mechanism comprises winding roller 2, compartment 17, contact pin 4, cursory pole 5, cursory backguy 3, cursory 7 and support 6; Described operation circuit comprises waterproof cabinet 8, Magnetic Induction district 9, wiring board 10, electrode 14, water joint 15; Described electric operator comprises direct current generator 13, tooth bar 11, gear 12; Wherein compartment 17 is installed in below one side of waterproof cabinet 8, winding roller 2 is arranged in the compartment 17, support is two sides that are arranged on waterproof cabinet 8 about in the of 6 minutes, cursory pole 5 is arranged on two supports 6, cursory pole 5 is connected with cursory 7, cursory backguy 3 on the winding roller 2 and an end be connected with cursory pole 5; Be provided with Magnetic Induction district 9, wiring board 10, gear 12, tooth bar 11 and direct current generator 13 in the waterproof cabinet 8, wherein direct current generator 13 meshes with gear 12, the bottom of waterproof cabinet 8 is provided with the water joint 15 that is connected with insulated metal line 1, electrode 14 be connected with wiring board 10 side that is arranged on waterproof cabinet 8 below; One end of contact pin 4 is connected with tooth bar 11.
As shown in the figure, an end of described cursory pole 5 offers pin holes 16.
As shown in the figure, floatable cage netting breakage-proof warning device is to realize like this etting breakage-proof warning function:
This device is installed in the top of floatable net cage frame, adopt the insulated metal line 1 of 7 different colours respectively the shape of turning back to be sewn to bottom that etting easily is worn down to or behind the place of framework close to, the metal that 1 one on insulated metal line exposes is lived with the sea water resistance rubber seal, the other end is inserted in the water joint 15 on the floatable cage netting breakage-proof warning device and is tightened, with floatable net cage submerged, after floatable net cage net uses a period of time, the nylon rope of colligation etting has that some are loosening or be elongated on the net cage, under the effect of ocean current, can cause the sandstone in etting and net cage frame or seabed on the net cage to rub mutually, because etting has been sewed on insulated metal line 1 in the position of easily being worn and torn, when the sandstone in etting and net cage frame or seabed rub mutually, the external insulation layer that can at first will be sewn on the insulated metal line 1 on the etting galls, make the metal in the insulated metal line 1 partly be exposed in the seawater, because the electric action of seawater, pressed signal to produce loops by seawater and the electrode 14 that is installed on the floatable cage netting breakage-proof warning device by the light current in the insulated metal line 1 of worn-off external insulation layer, by electrode 14 loop signal is passed on the wiring board 10, after the signal amplification, drive direct current generator 13 forward rotation, the engagement of direct current generator 13 by gear 12 and tooth bar 11 becomes rectilinear motion with the circular motion of direct current generator 13, thereby driving the contact pin 4 that is installed on the tooth bar 11 extracts out to waterproof cabinet medial movement and the pin holes 16 from cursory pole 5, losing cursory 7 of contact pin 4 lockings can waft to the water surface because buoyant of sea water breaks away from cursory backguy 3 from support 6, because cursory backguy 3 length restriction, cursory 7 can not waft, after poultry feeders finds cursory 7, after floatable net cage net risen to the water surface and take off insulated metal lines 1 all on the etting breakage-proof warning device, with responding in the Magnetic Induction district 9 of a magnet on etting breakage-proof warning device, the tongue tube of etting breakage-proof warning device Magnetic Induction district's 9 interior installations can be subject to the magnetization of magnet and connect reset signal, the power supply of connecting direct current generator 13 by the components and parts on the wiring board 10 in the etting breakage-proof warning device makes its antiport, the antiport of direct current generator 13 can be released tooth bar 11 and the contact pin 4 that is installed on the tooth bar 11 by gear 12 and the engagement of tooth bar 11 to the waterproof cabinet outside, make contact pin 4 get back to latched position, then one by one insulated metal line 1 is inserted in the water joint 15 with exclusive method, etting breakage-proof warning device action (contact pin 4 is to waterproof cabinet medial movement) when certain thoroughly does away with 1 insertion of edge metal wire, namely the zone at insulated metal line 1 place is worn for this reason, can find fast by the color of this insulated metal line 1 position of etting wearing and tearing, after nylon rope length by adjusting the colligation etting or the method for pad net sheet are repaired, the insulated metal line 1 that galls external insulation layer is changed, turn back to cursory 7 in the support 6 and respond in Magnetic Induction district 9 with magnet device is resetted, the rear contact pin 4 that resets is understood in the pin holes 16 of inserting on the cursory pole 5 cursory 7 lockings, the cursory backguy 3 of pulling out from winding roller 2 is wound up on the winding roller 2 again, turn back to all insulated metal lines 1 in the water joint 15 and tighten, net cage is sunk under the water, and etting breakage-proof warning device namely reenters the warning holding state.
Claims (2)
1. floatable cage netting breakage-proof warning device, it comprises cursory warning mechanism and control circuit board and electric operator, described cursory warning mechanism comprises winding roller, compartment, contact pin, cursory pole, cursory backguy, cursory and support; Described operation circuit comprises waterproof cabinet, Magnetic Induction district, wiring board, electrode, water joint; Described electric operator comprises direct current generator, tooth bar, gear; It is characterized in that: compartment is installed in below one side of waterproof cabinet, winding roller is arranged in the compartment, and support divides up and down two sides that are arranged on the waterproof cabinet, and cursory pole is arranged on two supports, cursory pole is connected with cursory, and cursory backguy is connected with cursory pole around winding roller and an end; Be provided with Magnetic Induction district, wiring board, gear, tooth bar and direct current generator in the waterproof cabinet, wherein direct current generator and gear engagement, the bottom of waterproof cabinet is provided with the water joint that is connected with the insulated metal line, electrode be connected with wiring board the side that is arranged on the waterproof cabinet below; One end of contact pin is connected with tooth bar.
2. floatable cage netting breakage-proof warning device according to claim 1, it is characterized in that: an end of described cursory pole offers pin holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402469.9A CN102881114B (en) | 2012-10-22 | 2012-10-22 | Damage-preventive alarm device for net of floatable net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402469.9A CN102881114B (en) | 2012-10-22 | 2012-10-22 | Damage-preventive alarm device for net of floatable net cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102881114A true CN102881114A (en) | 2013-01-16 |
| CN102881114B CN102881114B (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210402469.9A Expired - Fee Related CN102881114B (en) | 2012-10-22 | 2012-10-22 | Damage-preventive alarm device for net of floatable net cage |
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| CN (1) | CN102881114B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758681A (en) * | 2020-06-15 | 2020-10-13 | 舟山天沐水产科技有限公司 | Device for detecting stress of net piece and purse seine using same |
| CN113402297A (en) * | 2021-06-21 | 2021-09-17 | 中节能风力发电(河南)有限公司 | Automatic maintenance device and method for wind turbine foundation concrete |
| CN114199944A (en) * | 2021-12-09 | 2022-03-18 | 烟台哈尔滨工程大学研究院 | System and method for monitoring and positioning damage of net cage and netting |
Citations (6)
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|---|---|---|---|---|
| JPS576132Y2 (en) * | 1979-07-13 | 1982-02-04 | ||
| WO1994009462A1 (en) * | 1992-10-16 | 1994-04-28 | Gallardo Marquez Victor Alejan | Submarine gas alarm system |
| WO2003003823A1 (en) * | 2001-07-06 | 2003-01-16 | Larsen Leif Erik | Electronically monitored fish farm net and method |
| CN1409963A (en) * | 2002-11-14 | 2003-04-16 | 浙江大学 | Deep water net cage capable of automatic detecting net damage and giving out alarm |
| CN1413456A (en) * | 2002-11-14 | 2003-04-30 | 浙江大学 | Monitoring system for deep-water net cage |
| CN202838596U (en) * | 2012-10-22 | 2013-03-27 | 青岛利东海洋网箱科技有限公司 | Net breakage-proof alarm device for submersible net cages |
-
2012
- 2012-10-22 CN CN201210402469.9A patent/CN102881114B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576132Y2 (en) * | 1979-07-13 | 1982-02-04 | ||
| WO1994009462A1 (en) * | 1992-10-16 | 1994-04-28 | Gallardo Marquez Victor Alejan | Submarine gas alarm system |
| WO2003003823A1 (en) * | 2001-07-06 | 2003-01-16 | Larsen Leif Erik | Electronically monitored fish farm net and method |
| CN1409963A (en) * | 2002-11-14 | 2003-04-16 | 浙江大学 | Deep water net cage capable of automatic detecting net damage and giving out alarm |
| CN1413456A (en) * | 2002-11-14 | 2003-04-30 | 浙江大学 | Monitoring system for deep-water net cage |
| CN202838596U (en) * | 2012-10-22 | 2013-03-27 | 青岛利东海洋网箱科技有限公司 | Net breakage-proof alarm device for submersible net cages |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758681A (en) * | 2020-06-15 | 2020-10-13 | 舟山天沐水产科技有限公司 | Device for detecting stress of net piece and purse seine using same |
| CN111758681B (en) * | 2020-06-15 | 2021-12-14 | 舟山天沐水产科技有限公司 | Device for detecting stress of net piece and purse seine using same |
| CN113402297A (en) * | 2021-06-21 | 2021-09-17 | 中节能风力发电(河南)有限公司 | Automatic maintenance device and method for wind turbine foundation concrete |
| CN114199944A (en) * | 2021-12-09 | 2022-03-18 | 烟台哈尔滨工程大学研究院 | System and method for monitoring and positioning damage of net cage and netting |
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| Publication number | Publication date |
|---|---|
| CN102881114B (en) | 2014-04-23 |
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