CN108739612A - Aquatic product sprout enhancement releasing buffer unit - Google Patents

Abstract

The present invention provides aquatic product sprout enhancement releasing buffer unit, including babinet, case-side inclined upward is connected with into seedling pipe, side-lower inclination is connected with emergence pipe, it is equipped with the guide plate being connect with cabinet exterior below emergence pipe, valve is equipped with through being connected with seedling distributing device and junction on emergence pipe, seedling distributing device includes columnar shell, housing cavity is by several divides that can be rotated around shell axle center, the device of the invention, which can be improved, releases seed to oxygen capacity variation adaptation effect in water body, the foam for being gathered in the water surface can be eliminated, and seed is released in batches, mitigate stress reaction of the seed to environment, reduce the seed death rate.

Description

Aquatic product sprout enhancement releasing buffer unit

Technical field

The invention belongs to seed liberation techniques fields, and in particular to a kind of aquatic product sprout enhancement releasing buffer unit.

Background technology

It is counted and is shown according to FAO, between 1984 to 1997, shared 80 countries and carried out increasing for 184 species It grows and releases trial, but regrettably most living marine resources enhancement releasings do not get a desired effect.Perhaps More scholars existing insufficient and defect during multiple angle analysis enhancement releasing, and propose corrective measure.China Enhancement releasing was proceeded by from 1984, has had evolved to annual more than ten of kind now, hundreds of hundred million tails（Head, grain）Rule Mould.Existing aquatic product sprout enhancement releasing is typically that will be oxygenated packed seed and seawater hermetic bag, is transported with vehicle, ship Reach it is specified release after marine site counts, unlock containment pockets, seed and seawater directly poured into together big marine（When individual Time has Simple slide way）, to realize the purpose for increasing marine site fishery resources quantity.But there are the following problems for this mode：Seedling Kind is full of oxygen by realization, in the band equipped with sufficient seawater, not by any buffering course, pours into field suddenly certainly In right seawater, seed falls in the water in the state of high speed, and the nature seawater in field and the temperature in hermetic bag seawater, salt Degree and pH value change greatly, and easily cause the stress reaction that seed is violent, increase die by visitation of God rate.

Invention content

Seed is released the purpose of the present invention is to provide a kind of raising, effect is adapted to oxygen capacity variation in water body, can eliminate It is gathered in the foam of the water surface, and seed is released in batches, mitigates stress reaction of the seed to environment, reduces the seed death rate A kind of aquatic product sprout enhancement releasing buffer unit.

The technical solution that the present invention is taken to achieve the above object is：Aquatic product sprout enhancement releasing buffer unit, including Babinet, case-side inclined upward are connected with into seedling pipe, and side-lower inclination is connected with emergence pipe, be equipped with below emergence pipe with outside babinet The guide plate of wall connection is equipped with valve through being connected with seedling distributing device and junction on pipe of emerging, and seedling distributing device includes columnar shell Body, housing cavity by it is several can around shell axle center rotate divides, during seed releases, first by seed by into Seedling pipe is put in babinet and is temporarily supported to seed, and the adaptation rate to improve seed places the water for releasing region of half in babinet in advance Body makes seed tentatively be adapted to releasing region, for example, adapt to water oxygen capacity variation, mitigate seed release after stress Reaction reduces the seed death rate, and when seed is released from emergence pipe, setting guide plate is oriented to seed, and seed is made smoothly to be put into water In domain, avoids routine and directly pour into the phenomenon for making larger falling impact power cause seed death in waters, the seedling separation being equipped with Device can utilize rotatable demarcation strip by seed in batches from emergence pipe release, avoid seed during putting seedling from excessively concentrating It causes to squeeze death rate increase, be protected optionally to being passed through oxygen in babinet according to actual conditions in seed temporary rearing process Demonstrate,prove survival rate of the seed in babinet.

Preferably, the bottom of box is connected with water inlet pipe, tank floor is connected with idler wheel, the water inlet pipe being equipped with and outside Suction pump connects, and the water body that waters is banished for extracting seed enters in babinet keep seed preliminary to waters water quality suitable It answers, the mobile flexibility of device entirety can be improved in the setting of idler wheel, convenient for being moved device by idler wheel during seed releases It moves and is released in different zones progress seed.

Preferably, the buffer board being connect with cabinet wall is equipped in babinet into the seedling outlet inclined downward of seedling pipe, buffering Board bottom face is connected with damper that is horizontally disposed and being connect with cabinet wall, and damper is equipped with the elastomer block group of spring by both sides At buffer board can play the role of reduction of speed to the speed for the seed and flow released into the water outlet of seedling pipe, and reduce or eliminate Seed falls into the height distance in water body, and seed is avoided to fall into water in fast state drop in dropping process, and the death rate increases Add, buffer board is playing the shake generated in down speeding procedure by its shaking force of absorber to seed and flow, keeps buffering The stability of plate and effect.

Preferably, buffering plate surface is equipped with swingable current divider, current divider includes that end connects rotatable shaft Oscillating deck, oscillating deck side are tiltedly installed with elastic plate, elastic plate bottom surface be connected with can in the sliding bar for swinging plate surface sliding, The seed excessively concentrated can be disperseed from current divider swingable when being discarded into seedling pipe water outlet in buffering plate surface in seed It comes, avoids seed excessively crowded, the elastic plate being equipped with, which can play the role of seed certain elastic force, prevents seed to be compressed in The frictionally damage of oscillating deck two sides or oscillating deck two sides to seed.

Preferably, elastic force plate surface is equipped with recirculation hole, recirculation hole inner wall is horizontally connected with connecting rod, is equipped in the middle part of connecting rod Bearing race, bearing race outer ring are evenly equipped with oscillating rod, accumulation of energy bent plate are connected between oscillating rod, elastic plate is in swing process and to seedling So that oscillating rod is swung when planting recirculation hole of the water body in elastic force mechanism into the discharge of seedling pipe Jing Guo elastic force plate surface and putting Accumulation of energy bent plate carries out accumulation of energy to impact force at flow during dynamic, and when reaching extreme value, accumulation of energy bent plate release accumulation of energy power makes oscillating rod Snap back moves, and can respectively be generated by electron-hole pair centrifugation into the water body that seedling pipe gives off in this process Hydrogen and oxygen, and the current divider swung increases the contact area of the water body and air released into seedling pipe simultaneously, it is final to realize Into seedling pipe release water body in oxygen capacity reduce, be beneficial to improve release seed in water body oxygen capacity variation adapt to effect, Oxygen capacity in water body is avoided excessively to cause seed death or the inadaptable increasing for releasing the oxygen capacity variation death rate in rear water body of seed Add.

Preferably, being connected with lid above babinet, the motor being disposed vertically is equipped in the middle part of lid, the shaft of motor is vertical It extends below lid, roller end is connected with froth breaker, and the lid being equipped with can carry out top of the box sealing and seed is avoided to jump Go out babinet or exterior object enter in babinet, the motor being equipped with can drive shaft drive froth breaker rotation to water body table in babinet The foam in face is assembled, and avoids foam excessive in water surface aggregation, the water surface is isolated, the medium in the gas and air in water body is influenced It exchanging, the froth breaker in rotation process can also be to causing slight " agitation " effect in water body, the seed travelling in drive babinet, Improve the survival rate and vigor of seed.

Preferably, froth breaker includes hourglass-shaped defoaming box and defoaming box inner hollow, at defoaming box bottom centre with Roller end connects, and defoaming upper box part is equipped with into abscess, froth breaker in rotation process foam by rotary centrifugal force to case Assemble and completed by entering inside defoaming box into abscess the effect of defoaming in the middle part of body.

Preferably, defoaming upper box part is equipped with collection bubble block with shaft junction, collection bubble block is inverted pyramidal, collection bubble block Can accelerate the rotary speed of froth breaker surrounding water body, if water body height when defoaming box overhead height is not achieved, rotation status Collection bubble block can also play foam broken effect.

Compared with prior art, beneficial effects of the present invention are：

1）The motor being equipped with can drive shaft drive froth breaker rotation in babinet water surface foam assemble, avoid foam from existing Water surface aggregation is excessive, and the water surface is isolated, the Medium Exchange in the gas and air in water body is influenced；

2）When seed is released from emergence pipe, setting guide plate is oriented to seed, so that seed is smoothly put into waters, avoids often Rule directly pour into the phenomenon for making larger falling impact power cause seed death in waters；

3）The current divider 5 of swing can spread out the seed excessively concentrated, and avoid seed excessively crowded, and realize into Miao Guanfang Oxygen capacity in the water body gone out reduces, and is beneficial to raising and releases seed to oxygen capacity variation adaptation effect in water body；

4）The seedling distributing device being equipped with can utilize rotatable demarcation strip by seed in batches from emergence pipe release, avoid putting seedling mistake Seed, which is excessively concentrated, in journey causes to squeeze death rate increase.

Description of the drawings

Fig. 1 is aquatic product sprout enhancement releasing buffer unit schematic diagram；

Fig. 2 is froth breaker sectional view；

Fig. 3 is damper schematic diagram；

Fig. 4 is splitter side view；

Fig. 5 is the portions a partial enlarged view in Fig. 4；

Fig. 6 is buffer board vertical view；

Fig. 7 is seedling distributing device sectional view.

Reference sign：1. babinet；101. water inlet pipe；102. idler wheel；2. lid；201. motor；201a. shaft；3. Froth breaker；301. collection bubble blocks；302. into abscess；303. defoaming box；4. into seedling pipe；5. current divider；501. oscillating deck；502. elastic force Plate；502a. recirculation hole；502b. accumulation of energy bent plates；502c. connecting rod；502d. oscillating rod；503. sliding bar；6. buffer board；7. damping Device；701. elastomer block；702. spring；8. seedling distributing device；801. shell；802. demarcation strip；9. emergence pipe；10. guide plate.

Specific implementation mode

Present invention is further described in detail with attached drawing with reference to embodiments：

Embodiment 1：

As shown in Fig. 1-3,7, aquatic product sprout enhancement releasing buffer unit, including babinet 1,1 side inclined upward of babinet be connected with into Seedling pipe 4, side-lower inclination are connected with emergence pipe 9, and 9 lower section of emergence pipe is equipped with the guide plate 10 being connect with 1 outer wall of babinet, emergence pipe Be equipped with valve through being connected with seedling distributing device 8 and junction on 9, seedling distributing device 8 includes columnar shell 801,801 inner cavity of shell by Several demarcation strips 802 that can be rotated around 801 axle center of shell separate, during seed releases, first by seed by being put into seedling pipe 4 Seed is temporarily supported in babinet 1, the water body for releasing region that the adaptation rate to improve seed places half in babinet 1 in advance makes Seed is tentatively adapted to releasing region, such as adapts to the variation of water oxygen capacity, mitigates the stress reaction after seed releases, The seed death rate is reduced, setting guide plate 10 is oriented to seed when seed is released from emergence pipe 9, and seed is made smoothly to be put into waters In, it avoids routine and directly pours into the phenomenon for making larger falling impact power cause seed death in waters, the seedling distributing device 8 being equipped with Using rotatable demarcation strip 802 by seed in batches from emergence pipe 9 release, avoid seed during putting seedling from excessively collecting In cause squeeze the death rate increase, according to actual conditions optionally to being passed through oxygen in babinet 1 in seed temporary rearing process, Ensure survival rate of the seed in babinet 1.

1 bottom of babinet is connected with water inlet pipe 101, and 1 bottom surface of babinet is connected with idler wheel 102, the water inlet pipe 101 being equipped with and outside Suction pump connection, the water body that waters is banished for extracting seed enters and makes the seed preliminary to waters water quality in babinet 1 It adapts to, the mobile flexibility of device entirety can be improved in the setting of idler wheel 102, convenient for passing through idler wheel 102 during seed releases Device is displaced into different zones progress seed to release.

The buffer board 6 being connect with 1 inner wall of babinet, 6 bottom of buffer board are equipped in babinet 1 into the seedling outlet inclined downward of seedling pipe 4 Face is connected with damper 7 that is horizontally disposed and being connect with 1 inner wall of babinet, and damper 7 is equipped with the elastomer block of spring 702 by both sides 701 compositions, buffer board 6 can play the role of reduction of speed to the speed for the seed and flow released into the water outlet of seedling pipe 4, and reduce Or eliminate seed and fall into the height distance in water body, avoid seed from falling into water in fast state drop in dropping process, extremely Die rate increase, buffer board 6 to seed and flow play the shake generated in down speeding procedure by damper 7 absorb its shaking force, Keep stability and the effect of buffer board 6.

1 top of babinet is connected with lid 2, and 2 middle part of lid is equipped with the motor 201 being disposed vertically, the shaft 201a of motor 201 It extends vertically in 2 lower section of lid, the ends shaft 201a are connected with froth breaker 3, and the lid 2 being equipped with can seal 1 top of babinet Mouth avoids that seed jumps out babinet 1 or exterior object enters in babinet 1, the motor 201 being equipped with can drive shaft 201a drives disappear The foam of water surface in babinet 1 is assembled in the rotation of bubbler 3, avoids foam excessive in water surface aggregation, the water surface is isolated, water is influenced The Medium Exchange in gas and air in body, the froth breaker 3 in rotation process can also be to causing slight " agitation " in water body Effect drives the seed travelling in babinet 1, improves the survival rate and vigor of seed.Froth breaker 3 includes hourglass-shaped defoaming box 303 and 303 inner hollow of defoaming box, it is connect with the ends shaft 201a at 303 bottom centre of defoaming box, 303 top of defoaming box is equal Equipped with into abscess 302, the foam in rotation process of froth breaker 3 is assembled to 1 middle part of babinet by rotary centrifugal force and is passed through into bubble Hole 302 enters the effect that defoaming is completed in 303 inside of defoaming box.303 top of defoaming box is equipped with collection bubble block with the junctions shaft 201a 301, collection bubble block 301 is inverted pyramidal, and collection bubble block 301 can accelerate the rotary speed of 301 surrounding water body of froth breaker, if water body Height is when being not achieved 303 overhead height of defoaming box, rotation status collection steep block 301 and can also play broken effect to foam.

Embodiment 2：

The present embodiment advanced optimizes scheme on the basis of embodiment 1, and as shown in Figure 4,5, 6,6 surface of buffer board is equipped with can The current divider 5 of swing, current divider 5 include the oscillating deck 501 that end connects rotatable shaft, and 501 side of oscillating deck is obliquely installed Elastic plate 502,502 bottom surface of elastic plate are connected with the sliding bar 503 that can be slided on 501 surface of oscillating deck, in seed from into seedling 4 water outlet of pipe current divider 5 swingable when being discarded on 6 surface of buffer board can spread out the seed excessively concentrated, and avoid Seed is excessively crowded, and the elastic plate 502 being equipped with, which can play the role of seed certain elastic force, prevents seed to be compressed in oscillating deck The frictionally damage of 501 two sides or 501 two sides of oscillating deck to seed.

502 surface of elastic plate is equipped with recirculation hole 502a, and recirculation hole 502a inner walls are horizontally connected with connecting rod 502c, connecting rod Bearing race is equipped in the middle part of 502c, bearing race outer ring is evenly equipped with oscillating rod 502d, accumulation of energy bent plate is connected between oscillating rod 502d 502b, elastic plate 502 pass through elastic plate 502 in swing process and to seed elastic force mechanism into the water body that seedling pipe 4 is discharged Make when the recirculation hole 502a on surface oscillating rod 502d swing and in swing process accumulation of energy bent plate 502b to impact force at flow Accumulation of energy is carried out, accumulation of energy bent plate 502b, which discharges accumulation of energy power, when reaching extreme value makes oscillating rod 502d snap backs move, in this mistake In journey hydrogen and oxygen can be generated respectively, and swing into the water body that seedling pipe 4 gives off by electron-hole pair centrifugation Current divider 5 increase the contact area of the water body and air released into seedling pipe 4 simultaneously, finally realize the water body released into seedling pipe 4 In oxygen capacity reduce, be beneficial to improve release seed in water body oxygen capacity variation adapt to effect, avoid oxygen capacity in water body It is excessive to cause seed death or the inadaptable increase for releasing the oxygen capacity variation death rate in rear water body of seed.

It is rubber material that 5 each component of above-mentioned current divider, which is material, and preparation method is：By 120 parts by weight of nitrile rubber with 48 parts by weight of fluorubber are kneaded on open type dual-roller rubber mixing machine to preliminary roller is hugged together, sequentially add 33 weight of carbon nano-fiber It measures part, 27 parts of White Carbon black, 7 parts by weight of copper powder, 8 parts by weight of sulphur, 10 parts by weight of silicon carbide, 24 parts by weight of odium stearate, be kneaded By the colloid of mixing after 5 times thin lead to poly- 27 parts by weight of allene siloxanes are added, to dodecyl diphenyl oxide in 30min 0.43 parts by weight, thin 5 times logical, clot bottom sheet vulcanizes, conditions of vulcanization in vulcanizing press：Pressure is 134MPa；Temperature is 150 ℃；Time is 20min, carries out post vulcanization, conditions of vulcanization after vulcanization in baking oven：Degree is 140 DEG C；Time is 40min, Enter mould, obtain 5 each component of current divider, the packed density by 5 each component of current divider obtained by the above method is high, effectively improves heat Interaction between the molecule of filler used in plastic rubber, in the standby addition in the process of rubber system to dodecyl hexichol Ether mixes with remaining rubber constituent, vulcanize after White Carbon black and rubber molecule interchain can be made to form chemical " bridging " appropriate, significantly The hysteresis loss of rubber material is reduced, improves the wet and slippery performance of 5 each component of current divider, but its specific mechanism of action is still not clear, It need further to study, the 5 each component surface roughness of current divider being finally prepared is low, and seed and the friction on its surface are damaged Hinder function and effect that are small, and being beneficial to guarantee 5 each component of current divider and water body and seed, reduces the oxygen capacity in water body, carry Height releases seed and adapts to effect to oxygen capacity variation in water body.

Embodiment 3：

The aquatic product sprout enhancement releasing buffer unit of the present invention is in actual use：It will be from the packed seed of poplar and seawater hermetic bag The specified marine site that releases is transported with vehicle, ship, sealed bag is unlocked after counting, and water inlet pipe 101 and external draw water in advance Pump connection, the water body that extraction seed banishes waters enter in babinet 1, and the water body for releasing region of half is placed in babinet 1, will Seed is temporarily supported by being put into babinet 1 into seedling pipe 4, and seed is made tentatively to be adapted to releasing region, the root in seed temporary rearing process According to actual conditions optionally to being passed through oxygen in babinet 1, ensure survival rate of the seed in babinet 1, in temporary rearing process, electricity 201 drive shaft 201a of machine drives the rotation of froth breaker 3 to assemble the foam of water surface in babinet 1, avoids foam poly- in the water surface Collection is excessive, and the water surface is isolated, the Medium Exchange in the gas and air in water body is influenced, the froth breaker 3 in rotation process may be used also To causing slight " agitation " effect in water body, the seed travelling in drive babinet 1 improves the survival rate and vigor of seed, when Seed completes temporarily to support, and rotatable demarcation strip 802 in seedling distributing device 8 being released from emergence pipe 9 in batches by seed avoids putting Seed, which is excessively concentrated, during seedling causes to squeeze death rate increase, and completion releases the growth of aquatic product sprout.

Contrast test：

Subjects：The device of the invention（Test group 1）, routinely release buffer unit-and temporarily supported using bucket（Test group 2）；

Trier：20 tail grass carps/every group, two groups of grass carp size, weight and age are consistent；

Enhancement releasing experiment is carried out in the aquatic farm of Jinhua Yongkang City；

Test result：

Oxygen capacity situation in test-culture outdoors group water quality：Test group 1 is maintained at 7 mg/litres or so；Test group 2 be maintained at 13 milligrams/ Rise or so.

Release the rear death rate：1 dead 1 tail of test group；2 dead 6 tail of test group.

It can effectively mitigate seed to environment by the sink seed enhancement releasing buffer unit of the present invention known to above-mentioned experiment Stress reaction, reduce the seed death rate.

Routine techniques involved in above-described embodiment is the prior art, therefore in this not go into detail.

Technical scheme of the present invention is described in detail in embodiment described above, it should be understood that the above is only For specific embodiments of the present invention, it is not intended to restrict the invention, all any modifications made in the spirit of the present invention, Supplement or similar fashion replacement etc., should all be included in the protection scope of the present invention.

Claims (8)

1. aquatic product sprout enhancement releasing buffer unit, including babinet（1）, babinet（1）Side inclined upward is connected with into seedling pipe（4）, Side-lower inclination is connected with emergence pipe（9）, emergence pipe（9）Lower section is equipped with and babinet（1）The guide plate of outer wall connection（10）, special Sign is：The emergence pipe（9）Above run through and is connected with seedling distributing device（8）And junction is equipped with valve, the seedling distributing device（8）Including circle The shell of tubular（801）, shell（801）Inner cavity by it is several can be around shell（801）The demarcation strip of axle center rotation（802）Separate.

2. aquatic product sprout enhancement releasing buffer unit according to claim 1, it is characterised in that：The babinet（1）Bottom It is connected with water inlet pipe（101）, babinet（1）Bottom surface is connected with idler wheel（102）.

3. aquatic product sprout enhancement releasing buffer unit according to claim 1, it is characterised in that：The babinet（1）It is interior into Miao Guan（4）Seedling outlet inclined downward be equipped with and babinet（1）The buffer board of inner wall connection（6）, buffer board（6）Bottom surface is connected with water Flat setting and and babinet（1）The damper of inner wall connection（7）, the damper（7）It is equipped with spring by both sides（702）Elastomer block （701）Composition.

4. aquatic product sprout enhancement releasing buffer unit according to claim 3, it is characterised in that：The buffer board（6）Table Face is equipped with swingable current divider（5）, current divider（5）The oscillating deck of rotatable shaft is connected including end（501）, the swing Plate（501）Side is tiltedly installed with elastic plate（502）, the elastic plate（502）Bottom surface is connected with can be in oscillating deck（501）Surface The sliding bar of sliding（503）.

5. aquatic product sprout enhancement releasing buffer unit according to claim 4, it is characterised in that：The elastic plate（502） Surface is equipped with recirculation hole（502a）, recirculation hole（502a）Inner wall is horizontally connected with connecting rod（502c）, connecting rod（502c）Middle part is set There are bearing race, the bearing race outer ring to be evenly equipped with oscillating rod（502d）, oscillating rod（502d）Between be connected with accumulation of energy bent plate （502b）.

6. aquatic product sprout enhancement releasing buffer unit according to claim 1, it is characterised in that：The babinet（1）Top It is connected with lid（2）, the lid（2）Middle part is equipped with the motor being disposed vertically（201）, the motor（201）Shaft （201a）It extends vertically in lid（2）Lower section, the shaft（201a）End is connected with froth breaker（3）.

7. aquatic product sprout enhancement releasing buffer unit according to claim 6, it is characterised in that：The froth breaker（3）Packet Include hourglass-shaped defoaming box（303）And defoaming box（303）Inner hollow, defoaming box（303）At bottom centre and shaft（201a） End connects, defoaming box（303）Top is equipped with into abscess（302）.

8. aquatic product sprout enhancement releasing buffer unit according to claim 7, it is characterised in that：The defoaming box（303） Top and shaft（201a）Junction is equipped with collection bubble block（301）, the collection bubble block（301）It is inverted pyramidal.