CN206744133U - A kind of fish and vegetable symbiotic system - Google Patents

A kind of fish and vegetable symbiotic system Download PDF

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Publication number
CN206744133U
CN206744133U CN201720302597.4U CN201720302597U CN206744133U CN 206744133 U CN206744133 U CN 206744133U CN 201720302597 U CN201720302597 U CN 201720302597U CN 206744133 U CN206744133 U CN 206744133U
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fish
nitriary
fishpond
vegetable symbiotic
liquid
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吴贵文
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Fish Lettuce Agricultural Science And Technology (beijing) Co Ltd
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Fish Lettuce Agricultural Science And Technology (beijing) Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Abstract

A kind of fish and vegetable symbiotic system is the utility model is related to, the fish and vegetable symbiotic system includes:Crawl;The fishpond nitriary that can be circulated with liquid in crawl, Microfilter is set on the fishpond nitriary;Nutrition liquid pool;The change excrement nitriary that can be circulated with liquid in nutrition liquid pool;And implant bed.The fish excrement of the overwhelming majority is separated and individually carries out nitrification processing by fish and vegetable symbiotic system of the present utility model, solves the problems, such as that easily imbalance causes system crash to fish dish ratio;Fish and vegetable symbiotic system of the present utility model, is easy to build, and convenient management, maintenance cost is low, suitable for large-scale commercial.

Description

A kind of fish and vegetable symbiotic system
Technical field
Agriculture field is the utility model is related to, more particularly to a kind of fish and vegetable symbiotic system.
Background technology
Fish and vegetable symbiotic is a kind of new compound cultivating system, and aquaculture and hydroponic culture, both are originally complete for it Different agro-farming technologies, by cleverly Eco-Design, reach the collaboration symbiosis of science, water is not changed and anhydrous so as to realize to breed fish Matter suffering, plant vegetables and do not apply fertilizer and the ecological Symbiotic effectiveness of normal growth.In traditional aquaculture, accumulated with the excreta of fish Tired, the ammonia nitrogen increase of water body, toxicity incrementally increases.And in fish and vegetable symbiotic system, the water of aquaculture is transported to water planting cultivation Training system, the ammonia nitrogen in water is resolved into nitrite by bacterium and then nitrate is resolved into by nitrobacteria, nitrate can be with Directly utilized by plant as nutrient absorption.Fish and vegetable symbiotic is by reaching a kind of harmonious life between animal, plant, microorganism three State equilibrium relation, it is the low-carbon production model of sustainable circular form zero-emission, is even more effectively to solve most having for Agro-ecology crisis Efficacious prescriptions method.
Since 1997, James doctor Rakocy of Virgin Islands university and Ta colleagues have developed one kind Large-scale fish and vegetable symbiotic system based on deep water cultivation.Afterwards, the multiple universities in countries in the world progressively carry out relation technological researching, explore The technical method of extensive fish and vegetable symbiotic agricultural production.FAO (Food and Agriculture Organization of the United Nation) is also using small-sized fish and vegetable symbiotic system as sustainable Agricultural Model is recommended to the whole world.In recent years, the fish and vegetable symbiotic system of scale was progressively building operation, indoor fish all over the world Dish symbiosis factory also begins to occur.Currently, whole fish and vegetable symbiotic home gardening and agricultural industry are fast-developing.
In existing fish and vegetable symbiotic system, the fish excrement in fishpond and residual bait are extracted into implant bed by water pump, on implant bed Haydite parasitism nitrobacteria, fish excrement and bait decomposition are the nutrient for being available for plant absorption by it.Fishpond water passes through the interception of haydite Filtering, and after nutrient therein is absorbed by plants, clean water flow back into fishpond by siphoning installation.
Presently disclosed fish and vegetable symbiotic system has the following disadvantages:1. the ratio of fish and dish must be strict controlled in certain Proportion, fish have lacked dish subalimentation, and dish, which has lacked fishpond water quality, to be deteriorated, and system is easily collapsed, so as to bring phase to management When big difficulty;2. general six months or so, the space of the filtering material (haydite or stone) of implant bed can be blocked by fish excrement, There is saturation state, influence filter effect, it is necessary to a large amount of manual interventions;3. substantial amounts of filtering material is needed when being widely applied, Construction cost is high, construction period length, is unfavorable for being commercialized;Once there is breakage using the implant bed of substantial amounts of filtering material with 4. The situation of leak, it is necessary to filtering material is moved, safeguarded very troublesome.
Utility model content
The technical problems to be solved in the utility model is:A kind of new fish and vegetable symbiotic system, system architecture letter are provided Single, kinds of planting is more, efficiency high, and water quality is good, and good energy-conserving effect is easy to maintenance, and production and operation cost and maintenance cost are low.
The utility model provides a kind of fish and vegetable symbiotic system, and the system includes:Crawl;Can be with liquid in crawl The fishpond nitriary circulated, Microfilter is set on the fishpond nitriary;Nutrition liquid pool;Can be with liquid in nutrition liquid pool The change excrement nitriary circulated;The liquid that the Microfilter is isolated is flowed into the fishpond nitriary, the dirt isolated Describedization excrement nitriary is pumped into by the blowdown set on Microfilter;And implant bed, nutrient input in the nutrition liquid pool It is sent to the implant bed.
In one embodiment, it is provided with the crawl and liquid in the crawl is drawn into the Microfilter Soil pick-up pump;Siphoning installation is provided with the fishpond nitriary, liquid on the fishpond nitriary is returned into described breed fish Chi Zhong.
In one embodiment, it is provided with the nutrition liquid pool and liquid in the nutrition liquid pool is drawn into describedization The nutrition liquid pool circulating pump of excrement nitriary;Siphoning installation is provided with describedization excrement nitriary, by the stating excrement nitriary Liquid is returned in the nutrition liquid pool.
In one embodiment, nutrient solution transfer pump is provided with the nutrition liquid pool, its liquid that will do business is defeated by pipeline It is sent to implant bed.
In one embodiment, the implant bed quantity is no less than 2.
In one embodiment, haydite or riverbed are filled with the fishpond nitriary and/or describedization excrement nitriary Stone, kind are implanted with plant.
Novel fish symbiotic fish (shrimp)-vegetable system provided by the utility model, it has advantages below:
1. the fish excrement of the overwhelming majority is separated and individually carries out nitrification processing, isolate with the nitrification filtration system in fishpond, So as to solve the problems, such as that easily imbalance causes system crash to fish dish ratio.
2. the fish excrement separated is handled with nitriary progress excrement, the nutrient solution needed for plant growth is obtained;Nutrient solution Each water planting implant bed is transported to by liquid-supplying system.
3. Novel fish symbiotic fish (shrimp)-vegetable system of the present utility model has abandoned substantial amounts of filtering material, only nitriary uses filtering Material, so as to greatly reduce construction cost, shorten the construction period.
4. Novel fish symbiotic fish (shrimp)-vegetable system of the present utility model, is easy to build, convenient management, maintenance cost is low, suitable for big rule Mould is commercialized.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, will use below required in embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments described in the application, right For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings Its accompanying drawing.
Fig. 1 is fish and vegetable symbiotic system structure diagram of the present utility model.
Embodiment
In order that art technology field personnel more fully understand the technical scheme in the application, below in conjunction with following knot Closing embodiment, the utility model is described in further detail, it is clear that and described embodiment is only some embodiments of the present application, Rather than whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making creative labor The all other embodiment obtained under the premise of dynamic, it should all belong to the scope of the application protection.
Embodiment 1
As shown in figure 1, the fish and vegetable symbiotic system of the present embodiment includes:Crawl 1, soil pick-up pump 2, for purifying fishpond water Fishpond nitriary 3, Microfilter 4, for nitrifying the change excrement nitriary 5 of fish excrement, the nutrient solution circulating pump of nutrition liquid pool 6,7, nutrient solution Solution feed pump 8, and plant species plant bed 9;Siphoning installation is housed wherein on nitriary 3 and nitriary 5 and is filled with haydite or stone, its Upper planting plants.
During work, liquid in the fishpond 1 containing fish excrement and residual bait is sent to Microfilter 4 by soil pick-up pump 2, the dirt separated By dredge pump the being sent to excrement nitriary 5 being arranged on Microfilter 4, and isolated from Microfilter 4, contain seldom fish excrement and residual The liquid of bait is flowed into fishpond nitriary 3.Planting plants on fishpond nitriary 3, the dirt in water are broken down into plant thereon The nutrient of thing is simultaneously absorbed by plants.By the clean water after plant absorption nutrient and ceramic filtration, by siphoning installation stream Go back to fishpond 1.
By the dirt of dredge pump being sent to excrement nitriary 5, fish excrement and residual bait are mainly contained, simultaneously containing a small amount of liquid Body, the liquid are transported to nutrition liquid pool 6 by changing the siphoning installation on excrement nitriary 5;Fish excrement and being retained in of residual bait excrement nitrification On bed 5.Nutrient solution circulating pump 7 is by liquid the drawing back excrement nitriary 5 in nutrition liquid pool, by changing the siphon on excrement nitriary 5 Device forms tidal cycle so that fish excrement and residual bait are broken down into plant nutrient in excrement nitriary 5 is changed and be dissolved in the water, and are formed Plant nutrition liquid.Nutrient solution is sent to implant bed 9 by nutrient solution solution feed pump 8 by conveyance conduit.
It should be understood that the utility model disclosed is not limited only to specific method, scheme and the material of description, because These equal alterables.It will also be understood that purpose of the terminology used here just for the sake of the specific embodiment scheme of description, and The scope of the utility model is not intended to limit, the scope of the utility model is limited solely by appended claim.
Those skilled in the art, which will also be appreciated that or be able to confirm that, uses no more than normal experiment, institute herein The many equivalents for the specific embodiment of the present utility model stated.These equivalents are also contained in appended claim In.

Claims (6)

  1. A kind of 1. fish and vegetable symbiotic system, it is characterised in that:The system includes crawl;It can be followed with liquid in crawl The fishpond nitriary of ring, Microfilter is set on the fishpond nitriary;Nutrition liquid pool;It can be followed with liquid in nutrition liquid pool The change excrement nitriary of ring;The liquid that the Microfilter is isolated is flowed into the fishpond nitriary, and the dirt isolated passes through micro- The blowdown set on filter is pumped into describedization excrement nitriary;And implant bed, nutrient input is sent to institute in the nutrition liquid pool State implant bed.
  2. 2. the fish and vegetable symbiotic system according to claim 1, it is characterised in that:It is provided with the crawl and is breeded fish described Liquid is drawn into the soil pick-up pump of the Microfilter in pond;Siphoning installation is provided with the fishpond nitriary, by the fishpond nitre Change liquid on bed to return in the crawl.
  3. 3. the fish and vegetable symbiotic system according to claim 1, it is characterised in that:It is provided with the battalion in the nutrition liquid pool Liquid is drawn into the nutrition liquid pool circulating pump of describedization excrement nitriary in nutrient solution pond;Siphon dress is provided with describedization excrement nitriary Put, liquid on describedization excrement nitriary is returned in the nutrition liquid pool.
  4. 4. the fish and vegetable symbiotic system according to claim 1, it is characterised in that:Nutrient solution is provided with the nutrition liquid pool to supply Pump, business liquid is pipelined to implant bed by it.
  5. 5. the fish and vegetable symbiotic system according to claim 1, it is characterised in that:The implant bed quantity is no less than 2.
  6. 6. the fish and vegetable symbiotic system according to claim 1, it is characterised in that:The fishpond nitriary and/or describedization excrement Haydite or riverbed stone are filled with nitriary, kind is implanted with plant.
CN201720302597.4U 2017-03-27 2017-03-27 A kind of fish and vegetable symbiotic system Active CN206744133U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108401879A (en) * 2018-03-27 2018-08-17 高上 Controllable siphon alternating fish-vegetable symbiotic system
CN108558153A (en) * 2018-02-09 2018-09-21 深圳市明德环科生态科技有限公司 A kind of fish excrement method for sludge treatment and system
CN108651257A (en) * 2017-03-27 2018-10-16 鱼生菜农业科技(北京)有限公司 A kind of fish and vegetable symbiotic system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108651257A (en) * 2017-03-27 2018-10-16 鱼生菜农业科技(北京)有限公司 A kind of fish and vegetable symbiotic system
CN108558153A (en) * 2018-02-09 2018-09-21 深圳市明德环科生态科技有限公司 A kind of fish excrement method for sludge treatment and system
CN108401879A (en) * 2018-03-27 2018-08-17 高上 Controllable siphon alternating fish-vegetable symbiotic system
CN108401879B (en) * 2018-03-27 2024-03-19 农政齐民科技(天津)有限公司 Controllable siphon alternating fish and vegetable symbiotic system

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