CN203827888U - Device for capturing particles and dead fishes in culture pond - Google Patents
Device for capturing particles and dead fishes in culture pond Download PDFInfo
- Publication number
- CN203827888U CN203827888U CN201420193551.XU CN201420193551U CN203827888U CN 203827888 U CN203827888 U CN 203827888U CN 201420193551 U CN201420193551 U CN 201420193551U CN 203827888 U CN203827888 U CN 203827888U
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- dead fish
- main pipe
- culturing pool
- upper disc
- mouth
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 80
- 239000002245 particle Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000012258 culturing Methods 0.000 claims description 37
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 210000003608 fece Anatomy 0.000 abstract 3
- 238000013461 design Methods 0.000 description 10
- 238000009360 aquaculture Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 244000144974 aquaculture Species 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000002836 Ipomoea tricolor Species 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a device for capturing particles and dead fishes in a culture pond. The device is used for solving the problems of high difficult of manual operations, high cost and high resource consumption in the prior art. The following technical scheme is adopted: the device for capturing particles and dead fishes in the culture pond comprises a main tube body, and also an upper disc mounted on the lower part of the main tube body and a lower disc mounted at the bottom of the culture pond; the upper disc and the lower disc are mounted oppositely and a gap is formed between the two discs; the lower disc is provided with a sewage discharge chamber. The device is capable of discharging faeces and residual feeds accumulated at the central bottom of the culture pond to the lower disc via the gap between the upper and lower discs by use of the centripetal force of circulating water flow in the culture pond, and then discharging the faeces and the residual feeds via a sewage pipeline, and therefore, automatic discharge of the faeces and the residual feeds is realized, and water in the culture pond can be purified continuously.
Description
Technical field
The utility model relates to technical field of aquaculture, specifically, relates to particle and dead fish acquisition equipment in a kind of culturing pool.
Background technology
The cleaning of the particle such as ight soil, residual bait and the fish that dies of illness in fish recirculating aquaculture pond is a difficult problem for indoor scale cultivation.Too much suspended particulate substance has not only increased the weight of the load of Circulated water filter, and increases to a certain extent ammonia nitrogen and content of nitrite in water, and water body has been caused to pollution.
At present because the development of indoor industrial nursing facility is more late, its technical merit is lower, especially aspect the particulate pollutant discharge in culturing pool, existing culturing pool major part bottom is only provided with circulating water pipeline, when pool water within is dirty, need to carry out Chi Shui replacing, and after filtering by Circulated water filter, refill culturing pool and use, change pond water frequency higher.
Prior art is carried out blowdown by same circulating water line, and manual operation cost is high, and water quality is controlled weak effect, and equipment is produced to larger load.The technology that for example patent No. is 201220496507.7, blowdown apparatus before a kind of industrial aquaculture circulation, that hole at 3 diameter 8cm of culturing pool draining tube wall cutting is as sewage draining exit, what alternative was external diameter in order to drainpipe internal diameter moulds pipe as draining valve, draining valve is inserted in drainpipe, to stop up or to open sewage draining exit.
The high density industrial aquaculture that technology content is higher, its aquaculture density is high, large to the interdependency in equipment and place, and the discharge of the processing of particle in culturing pool and dead fish is technological difficulties always.In situation, residual bait, ight soil in culturing pool directly enter circulation mostly, and lack the cheap control measure of relative cost.And take the design of the measures such as shunting, and need to manually operate, improved operating cost.
The technology that for example patent No. is 201220496507.7, has only designed blow-off line, by manually carrying out opening and closing by valve, not only blowdown situation is not easy to grasp, and in the sewage of discharging, particle content relative scale is lower, has caused the waste of water resource.
Aspect the fish that dies of illness, main employing is manually fished for, and operation easier is large, has increased cost of labor.
Summary of the invention
The utility model provides in a kind of culturing pool particle and dead fish acquisition equipment, and it can solve the problems such as the manual operation difficulty that prior art exists is large, cost is high, resource cost height.
The utility model is researched and developed design according to the demand of industrialized aquiculture, has developed the waste removal equipment of a set of real laminating culturing pool actual demand situation.
In order to solve the problems of the technologies described above, the technical solution of the utility model is, particle and dead fish acquisition equipment in a kind of culturing pool, comprise main pipe, also include the lower disc at the bottom of being arranged on the upper disc of described main pipe bottom and being arranged on culturing pool, described upper disc and relative dress of described lower disc, between them and be formed with gap, described lower disc has sewage discharge side.
In the technical solution of the utility model, also there is following additional technical feature:
Described lower disc also comprises the circulating water pipe pipeline joint that is positioned at centre position, and circulating water pipe pipeline joint is around described sewage discharge side.
Described upper disc is provided with lash adjusting device, adjusts the size in described gap by described lash adjusting device.
On described upper disc, there is upwardly extending upper disc body, upper disc body and main pipe are installed together, in upper disc body and main pipe's overlapping position, have at least one dead fish and catch mouth, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
In described main pipe bottom, have at least one dead fish and catch mouth, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
On described upper disc, there is upwardly extending upper disc body, between upper disc body and main pipe, by sleeve pipe, be connected, at least one dead fish catches mouth and opens on described on disc body and part sleeve pipe, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
On described upper disc, there is upwardly extending upper disc body, between upper disc body and main pipe, by sleeve pipe, be connected, at least one dead fish catches mouth and opens on described on disc body, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
Described covering cover lifting device comprises: cylinder, flange, cylinder block, many lifting guide pillars, at least one guide rod seat, flange is fixed on main pipe top, piston rod in cylinder is connected on flange, each root lifting guide pillar lower end is connected to described covering and puts, upper end is fastened on described cylinder block, each lifting guide pillar is inserted in the guide rod hole of guide rod seat, and guide rod seat is fixed on main pipe.
Between described covering cover top and described main pipe, guiding fixed cover is housed, sealed bottom dish is equipped with in described covering cover bottom, and described sealed bottom dish is fixed on described covering by seal disc pressing plate and puts, and described covering puts and has a plurality of permeable apertures.
On described main pipe top, be provided with gap, whirlpool interceptor is housed on described main pipe, described whirlpool interceptor is wing, foliaceous, paddle-like or is rectangle.
The utility model compared with prior art has the following advantages and good effect:
1, the utility model can utilize the centripetal force of circulating water flow in culturing pool, ight soil and the residual bait of culturing pool center bottom will be gathered in, by the gap between upper and lower butterfly dish, be expelled in lower disc, then after entering sewage conduct, discharge, realized ight soil and automatically discharged, in culturing pool, water is able to continuous purification.
2, the utility model has designed a set of dead fish acquisition equipment, is installed on the cylinder at this ecology grabber top by operation, drives the covering cover on main pipe to rise, can make dead fish catch mouth opens, dead fish is discharged automatically with cycle water, has reduced manual work, has improved production efficiency.
3, the utility model has designed the drainpipe of height higher than culturing pool water surface height, by being arranged on the overfall of predetermined altitude, discharges greasy dirt and the impurity of water surface, and controls height of water level by overfall.
4, the utility model has designed the whirlpool interceptor being arranged on main body tube, is positioned at the deceleration blade under horizontal plane, prevents because the effect of rotary water current forms whirlpool, makes that the water flows gently, is beneficial to the cultivation of fish.
Accompanying drawing explanation
Fig. 1 is the cutaway view of particle and dead fish acquisition equipment in a kind of culturing pool of the utility model;
P, acquisition equipment; 1, main pipe; 2, culturing pool; 3, circulating water pipeline; 4, sewer pipeline; 5, upper disc; 6, lower disc; 7, cylinder; 13, hide cover; 14, static line;
Fig. 2 is the structural representation at the bottom of culturing pool in Fig. 1;
At the bottom of 2-1, culturing pool; 3, circulating water pipeline; 4, sewer pipeline; 6, lower disc; 6-1, lower disc bilge discharge pipe;
Fig. 3 is the stereogram of lower disc;
6, lower disc; 6-1, lower disc bilge discharge pipe; 6-2, circulating water pipe pipeline joint; 6-2-1, gap; 6-3, sewage discharge side;
Fig. 4 is the front view that the acquisition equipment in Fig. 1 removes institute's remaining part after lower disc;
1, main pipe; 1-1, gap filter; 5, upper disc; 5-1, lash adjusting device; 7, cylinder; 8, cylinder block; 9, flange; 10, lifting guide pillar; 11, vortex interceptor; 12, guide rod seat; 13, hide cover;
Fig. 5 is main pipe in figure, hides and overlap and upper disc place partial sectional view;
1, main pipe; 1-2, dead fish catch mouth; 5, upper disc; 5-1, adjusting device; 13, hide cover; 13-1, guiding fixed cover; 13-2, sealed bottom dish; 13-3, seal disc pressing plate.
Fig. 6 is the schematic diagram that the another kind of dead fish of the utility model catches mouthful design.
1, main pipe; 5, upper disc; 5-1, lash adjusting device; 5-2, dead fish catch mouth; 5-3, body; 15, sleeve pipe.
Embodiment
Referring to Fig. 1, main pipe 1 is connected and fixed with upper disc 5, after connection, fixing with three fixation with steel wire ropes 14, by regulating the elasticity of fixation with steel wire rope 14, guarantees that the main pipe 1 of grabber is vertical with horizontal plane.At the bottom of lower disc 6 is arranged on culturing pool, upper disc 5 dress relative to lower disc 6, card between them is also formed with gap, not shown, the interface of two cards forms certain interval, this gap is to finely tune by adjusting device, and upper disc 5 will keep uniformity with lower disc 6 gap on whole circumferencial direction.By regulating gap length, can make the pond of certain size at the bottom of particle (as fish ight soil) under the effect of rotary water current, by gap, be expelled to the sewage discharge side 6-3 that lower disc 6 has, then flow into sewer pipeline 4 and discharge.Upper and lower disc is to being fitted together shape as one " flying saucer plate ".Gap length adjustment is to determine according to factors such as fry, feed granules sizes.
Referring to Fig. 2 and Fig. 3, lower disc 6 comprises the circulating water pipe pipeline joint 6-2 that is positioned at centre position, and circulating water pipe pipeline joint 6-2 is around sewage discharge side 6-3.Lower disc 6 shapes are " basin " shape, centre is circulating water pipe pipeline joint 6-2, circulating water pipe pipeline joint 6-2 is around pelvic cavity, be sewage discharge side 6-3, it is for receiving the particle flowing into from gap, in sewage discharge side 6-3, be provided with bilge discharge pipe road 6-1, bilge discharge pipe road 6-1 is communicated with blow-off line 4.On circulating water pipe pipeline joint 6-2, have gap 6-2-1, its effect is to have suitable distortion while engaging with main pipe 1, is beneficial to installation.
Water in culturing pool is under the effect of current, can make to enter in lower disc 6 gap of particular pollutant between upper and lower disc 5,6, and then enter bilge discharge pipe road 6-1 through sewage discharge side 6-3, finally from blow-off line 4, flow out, thereby kept the clean of water in culturing pool, be of value to the cultivation of fry or fish.
Upper disc 5 is provided with lash adjusting device 5-1, adjusts the size in described gap by described lash adjusting device 5-1.Adjusting device can be to adjust screw, adjusts screw adjust the gap between upper and lower disc 5,6 by rotation.Referring to Fig. 4 and Fig. 5.
Dead fish catches mouthful design one, referring to Fig. 4 and Fig. 5, on described main pipe's 1 bottom body, symmetry has two dead fishes and catches a mouthful 1-2, dead fish, catch mouthful 1-2 and be set with outward and hide cover 13, be also provided with to promote and hide cover 13 and to expose dead fish, catch the coverings cover lifting device of mouthful 1-2.
Dead fish catches mouthful design two, referring to Fig. 6, on upper disc 5, there is upwardly extending body 5-3, this body 5-3 and main pipe 1 are fixed together by sleeve pipe 15, fixed form is adopted and is screwed.Two dead fishes catch mouthful 5-2 and open symmetrically on body 5-3 and part sleeve pipe 15, catch mouthful 5-2 be set with outward and hide cover 13 dead fish, are also provided with to promote to hide cover 13 and to expose dead fish, catch the coverings cover lifting device of mouthful 1-2.
Dead fish catches mouthful design three, on upper disc, have upwardly extending on disc body, between upper disc body and main pipe, install and link together, two dead fishes catch mouth and open symmetrically on upper disc body, dead fish, catch outside mouth and be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.This design is diagram not, can understand this design with reference to Fig. 6.
Referring to Fig. 4, hide cover 13 lifting devices and comprise: cylinder 7, flange 9, cylinder block 8, many lifting guide pillars 10, guide rod seat 12.Flange 9 is main pipe 1 top fixedly, piston rod in cylinder 7 is connected on flange 9, and each root lifting guide pillar 10 lower end is connected to and hides on cover 13, and upper end is fastened on cylinder block 8, each lifting guide pillar 10 is inserted in the guide rod hole of guide rod seat 12, and guide rod seat 12 is fixed on main pipe 1.Hiding cover 13 is to be made by rigid plastics, hides on cover 13 and has the permeable aperture of many rows, and cycle water can enter circulating line through permeable aperture.
Referring to Fig. 5, hide between cover 13 tops and main pipe 1 guiding fixed cover 13-1 is housed, hide cover 13 bottoms sealed bottom dish 13-2 is housed, sealed bottom dish 13-2 is fixed on and is hidden on cover 13 by seal disc pressing plate 13-3.While hiding like this cover 13 closed condition, main pipe 1 is interior in sealing state.
Referring to Fig. 4 and Fig. 5, when needs lifting covering overlaps 13, open cylinder 7, because piston rod and the flange 9 of cylinder 7 are fixing, so cylinder 7, cylinder block 8 and Duo Gen lifting guide pillar 10 together upwards promote, and then drive covering cover 13 upwards to promote, expose dead fish and catch a mouthful 1-2.Because dead fish catches a mouthful 1-2, being located at main pipe 1 lower end, is also the position that dead fish assembles, and easily by current, is poured dead fish and catches a mouthful 1-2.
In use, while having dead fish to occur at the bottom of visual observations pond, operation pneumatic control valve, make cylinder 7 actions, and drive and hide cover 13 and upwards lift by lifting guide pillar 10, making to be arranged on dead fish on main pipe 1 and catch a mouthful 1-2 and open, dead fish is discharged and collects with cycle water.After collection, by above-mentioned reverse action, can make dead fish catch a mouthful 1-2 and close.
Main pipe 1, near the ad-hoc location at top, whirlpool interceptor 11 being installed, also can be called deceleration blade, can effectively prevent that whirlpool from generating, make that the water flows gently, be beneficial to fish culture.Described whirlpool interceptor is wing, foliaceous, paddle-like or is rectangular slab.
The utility model is designed with gap and filters a mouthful 1-1, at water level, exceeds after designated water level, and unnecessary water enters circulating water line from overflow pipe, avoids water resource waste, and prevent because of water level too high, the harmful effect that cultured fishes are caused.
From above-described embodiment, the utlity model has following advantage:
1, application of the present utility model can be discharged the most of particle in culturing pool from blow-off line, and in cycle water, particle content reduces, and has effectively alleviated the pressure of later stage circulating water treatment.And in the course of work, do not use the energy, do not need manual intervention.
2, manually adopt the fishing net fish that dies of illness to fish for, operation easier is large, and labour intensity is high, by this utility model fish of can checkmating, from circulation, discharges, simple to operation.
3, culturing pool middle water level is too high, and cycle water overflows.Can cause water resource waste, and easily make material culture escape, the overflow device of this utility model design can automatic control water level safe altitude
4, the injection of cycle water in culturing pool, can form in part whirlpool, and the damping sheet of this utility model design can effectively prevent that whirlpool from generating.
The above, be only preferred embodiment of the present utility model, is not the utility model to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.All technical solutions of the utility model contents that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. particle and dead fish acquisition equipment in a culturing pool, comprise main pipe, it is characterized in that, also include the lower disc at the bottom of being arranged on the upper disc of described main pipe bottom and being arranged on culturing pool, described upper disc and relative dress of described lower disc, between them and be formed with gap, described lower disc has sewage discharge side.
2. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, is characterized in that, described lower disc also comprises the circulating water pipe pipeline joint that is positioned at centre position, and circulating water pipe pipeline joint is around described sewage discharge side.
3. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, is characterized in that, described upper disc is provided with lash adjusting device, adjusts the size in described gap by described lash adjusting device.
4. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, it is characterized in that, on described upper disc, there is upwardly extending upper disc body, upper disc body and main pipe are installed together, in upper disc body and main pipe's overlapping position, have at least one dead fish and catch mouth, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
5. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, it is characterized in that, in described main pipe bottom, have at least one dead fish and catch mouth, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
6. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, it is characterized in that, on described upper disc, there is upwardly extending upper disc body, between upper disc body and main pipe, by sleeve pipe, be connected, at least one dead fish catches mouth and opens on described on disc body and part sleeve pipe, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
7. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 1, it is characterized in that, on described upper disc, there is upwardly extending upper disc body, between upper disc body and main pipe, install and link together, at least one dead fish catches mouth and opens on described on disc body, outside described dead fish catches mouth, be set with covering cover, be also provided with to promote to hide and overlap the covering cover lifting device of catching mouth to expose dead fish.
8. according to particle in a kind of culturing pool described in any one in claim 4 to 7 and dead fish acquisition equipment, it is characterized in that, described covering cover lifting device comprises: cylinder, flange, cylinder block, many lifting guide pillars, at least one guide rod seat, flange is fixed on main pipe top, piston rod in cylinder is connected on flange, each root lifting guide pillar lower end is connected to described covering and puts, upper end is fastened on described cylinder block, each lifting guide pillar is inserted in the guide rod hole of guide rod seat, and guide rod seat is fixed on main pipe.
9. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 8, it is characterized in that, between described covering cover top and described main pipe, guiding fixed cover is housed, sealed bottom dish is equipped with in described covering cover bottom, described sealed bottom dish is fixed on described covering by seal disc pressing plate and puts, and described covering puts and has a plurality of permeable apertures.
10. particle and dead fish acquisition equipment in a kind of culturing pool according to claim 6, it is characterized in that, on described main pipe top, be provided with gap, whirlpool interceptor is housed on described main pipe, described whirlpool interceptor is wing, foliaceous, paddle-like or is rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193551.XU CN203827888U (en) | 2014-04-21 | 2014-04-21 | Device for capturing particles and dead fishes in culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193551.XU CN203827888U (en) | 2014-04-21 | 2014-04-21 | Device for capturing particles and dead fishes in culture pond |
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| Publication Number | Publication Date |
|---|---|
| CN203827888U true CN203827888U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193551.XU Expired - Lifetime CN203827888U (en) | 2014-04-21 | 2014-04-21 | Device for capturing particles and dead fishes in culture pond |
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| Country | Link |
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| CN (1) | CN203827888U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104288A (en) * | 2015-09-01 | 2015-12-02 | 中国水产科学研究院渔业机械仪器研究所 | Dead fish collecting device for circulating aquaculture system |
| CN107509682A (en) * | 2017-08-30 | 2017-12-26 | 浦江县酉泽水产科技有限公司 | A kind of automation equipment for collecting dead fish |
| CN110150196A (en) * | 2019-05-31 | 2019-08-23 | 林柏炎 | Air circulation drainage and shrimp-cultivation pool applied to shrimp-cultivation pool |
| CN110191634A (en) * | 2016-12-06 | 2019-08-30 | 艾森杜夫股份有限公司 | The fish farm of fish can be extracted |
| CN114097679A (en) * | 2021-11-29 | 2022-03-01 | 江苏科技大学 | Marine ranching net cage |
-
2014
- 2014-04-21 CN CN201420193551.XU patent/CN203827888U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104288A (en) * | 2015-09-01 | 2015-12-02 | 中国水产科学研究院渔业机械仪器研究所 | Dead fish collecting device for circulating aquaculture system |
| CN110191634A (en) * | 2016-12-06 | 2019-08-30 | 艾森杜夫股份有限公司 | The fish farm of fish can be extracted |
| CN107509682A (en) * | 2017-08-30 | 2017-12-26 | 浦江县酉泽水产科技有限公司 | A kind of automation equipment for collecting dead fish |
| CN110150196A (en) * | 2019-05-31 | 2019-08-23 | 林柏炎 | Air circulation drainage and shrimp-cultivation pool applied to shrimp-cultivation pool |
| CN110150196B (en) * | 2019-05-31 | 2022-02-15 | 林柏炎 | Air circulation blowdown system and shrimp culture pond for shrimp culture pond |
| CN114097679A (en) * | 2021-11-29 | 2022-03-01 | 江苏科技大学 | Marine ranching net cage |
| CN114097679B (en) * | 2021-11-29 | 2022-11-08 | 江苏科技大学 | Marine ranching net cage |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: 266200 Longquan, Shandong, Jimo Town, Longquan Road, No. two, Patentee after: QINGDAO HISHING SMART EQUIPMENT Co.,Ltd. Address before: Licang District of Shandong province 266199 fo Lu Zheng Qingdao City No. 15 Patentee before: QINGDAO HISHING ELECTRONICS CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |