CN214385606U

CN214385606U - Closed-loop fish-vegetable symbiotic planting device

Info

Publication number: CN214385606U
Application number: CN202120053809.6U
Authority: CN
Inventors: 叶林; 刘艳; 刘星; 周娟; 高登国; 薛小龙; 张光弟
Original assignee: Ningxia University
Current assignee: Ningxia University
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-15
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a closed loop formula fish-vegetable intergrowth planting device includes aquaculture case, water pump, water feeding pipe, cultivation device, sewer pipe, aquaculture case's bottom and the water inlet of water pump pass through the pipe connection, and the delivery port of water pump is connected with the one end of water feeding pipe, and the other end of water feeding pipe is connected with the upper end of cultivation device, and the lower extreme of cultivation device is connected with the one end of sewer pipe, and the other end of sewer pipe and aquaculture case intercommunication, cultivation device includes fixed bolster, cultivation bucket, planting layer, nitration layer, filter layer, the upper end of fixed bolster is equipped with a plurality of arrangement holes, and the cultivation bucket sets up in arrangement hole, and planting layer, nitration layer, filter layer set gradually in the cultivation bucket from top to bottom, and the bottom of cultivation bucket is equipped with the infiltration hole, and correspondingly, the lower extreme of fixed bolster is equipped with the holding basin, and the bottom of holding basin is equipped with the delivery port, the water outlet of the water containing groove is communicated with a sewer pipeline.

Description

Closed-loop fish-vegetable symbiotic planting device

Technical Field

The utility model relates to an agricultural planting technical field especially relates to a closed-loop fish and vegetable intergrowth planting device.

Background

The existing fish and vegetable symbiotic planting device generally adopts a planting substrate and a siphon principle to realize tide planting, and a tide cultivation system mainly comprises a cultivation box, a filtering system and a cultivation box and can not leave water, air and sunlight. The principle of the planting device is as follows: water in the fish pond flows in fish-vegetable intergrowth device from one end, when the water level rose, plant the incasement and cultivate the medium majority and can flood and soak in aqueous, for crop root system provides moisture, also can provide the required ammonia of nitration for nitrobacteria, the water level rises to plant roots simultaneously when, through the siphon begins the drainage, stop the drainage when the water level descends to below the root system, the air can get into the interstitial space of medium this moment, thereby guarantee the breathing of root system, realize the morning and evening tides through the above-mentioned process of cycle repetition and plant. But the device has higher equipment cost and culture cost, and is not beneficial to popularization.

Disclosure of Invention

In view of this, a need exists for a closed-loop fish and vegetable symbiotic planting device with a simple structure and low cost.

A closed-loop fish and vegetable symbiotic planting device comprises an aquaculture box, a water pump, a water feeding pipeline, a planting device and a sewer pipeline, wherein the bottom of the aquaculture box is connected with a water inlet of the water pump through a pipeline, a water outlet of the water pump is connected with one end of the water feeding pipeline, the other end of the water feeding pipeline is connected with the upper end of the planting device, the lower end of the planting device is connected with one end of the sewer pipeline, the other end of the sewer pipeline is communicated with the aquaculture box, the planting device comprises a fixed support, a planting barrel, a planting layer, a nitration layer and a filter layer, a plurality of arrangement holes are formed in the upper end of the fixed support, the planting barrel is arranged in the arrangement holes, the planting layer, the nitration layer and the filter layer are sequentially arranged in the planting barrel from top to bottom, a water seepage hole is formed in the bottom of the planting barrel, a water containing groove is correspondingly formed in the lower end of the fixed support, and a water outlet is formed in the bottom of the water containing groove, the water outlet of the water containing groove is communicated with a sewer pipeline; the upper end of the water feeding pipeline is also provided with a plurality of water outlets, and the water outlets of the water feeding pipeline are arranged on the planting layer.

Preferably, the fixed bolster includes supporting leg, holding basin, place the board, the upper end of supporting leg and the bottom fixed connection of holding the basin, the upper end of holding the basin is opened, and the bottom of holding the basin is equipped with the delivery port, and the delivery port and the sewer pipe intercommunication of holding the basin are equipped with the flange on the lateral wall of holding the basin, settle the grillage and establish on the flange of holding the basin, are equipped with a plurality of place holes on the place the board, and the cultivation bucket erects on the place hole.

Preferably, the water feeding pipeline comprises a water feeding main pipe and a plurality of water feeding branch pipes, one end of the water feeding main pipe is communicated with the water outlet of the water pump, the other end of the water feeding main pipe is connected with the water feeding branch pipes, the water feeding branch pipes are horizontally arranged, a plurality of water outlets are formed in the water feeding branch pipes, and the water outlets of the water feeding branch pipes are arranged on the planting layer.

Preferably, the height of the planting bucket is 22 cm, the thickness of the planting layer is 5 cm, the thickness of the nitrification layer is 7 cm, the thickness of the filtering layer is 5 cm, and the distance between the planting layer and the edge of the upper end of the planting bucket is 5 cm.

Preferably, the planting layer comprises ceramsite, volcanic rock, medical stone and zeolite.

Preferably, the nitrification layer comprises a planting sponge capable of culturing nitrifying bacteria.

Preferably, the nitrification layer further comprises a biochemical sphere capable of culturing nitrifying bacteria.

Has the advantages that: the utility model discloses a closed loop formula fish-vegetable intergrowth planting device includes aquaculture case, water pump, water feeding pipe, cultivation device, sewer pipe, aquaculture case's bottom and the water inlet of water pump pass through the pipe connection, and the delivery port of water pump is connected with the one end of water feeding pipe, and the other end of water feeding pipe is connected with the upper end of cultivation device, and the lower extreme of cultivation device is connected with the one end of sewer pipe, and the other end of sewer pipe and aquaculture case intercommunication, cultivation device includes fixed bolster, cultivation bucket, planting layer, nitration layer, filter layer, the upper end of fixed bolster is equipped with a plurality of arrangement holes, and the cultivation bucket sets up in arrangement hole, and planting layer, nitration layer, filter layer set gradually in the cultivation bucket from top to bottom, and the bottom of cultivation bucket is equipped with the infiltration hole, and correspondingly, the lower extreme of fixed bolster is equipped with the holding basin, and the bottom of holding basin is equipped with the delivery port, the water outlet of the water containing groove is communicated with a sewer pipeline; the upper end of the water feeding pipeline is also provided with a plurality of water outlets, and the water outlets of the water feeding pipeline are arranged on the planting layer. The utility model discloses need not set up special filtration system, reduced equipment cost. The cultivation device is not only beneficial to the growth of nitrobacteria, but also beneficial to improving the biochemical decomposition effect of the nitrobacteria, can provide sufficient nutrients for the growth and development of vegetables, and meanwhile, the purified water can be used for cultivation.

Drawings

Fig. 1 is a schematic structural view of the closed-loop fish-vegetable symbiotic planting device of the present invention.

Fig. 2 is a schematic structural view of the cultivation device of the present invention.

Fig. 3 is a schematic cross-sectional view of the cultivation barrel of the present invention.

In the figure: the closed-loop fish-vegetable symbiotic planting device comprises a closed-loop fish-vegetable symbiotic planting device 10, an aquaculture tank 20, a water pump 30, a water feeding pipeline 40, a water feeding main pipe 401, a water feeding branch pipe 402, a planting device 50, a fixing support 501, supporting legs 5011, a water containing groove 5012, a placing plate 5013, a planting bucket 502, a planting layer 503, a nitrification layer 504, a filtering layer 505 and a sewer pipeline 60.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 3, a closed loop fish and vegetable symbiotic planting device 10 comprises an aquaculture tank 20, a water pump 30, a water feeding pipeline 40, a planting device 50 and a water discharging pipeline 60, wherein the bottom of the aquaculture tank 20 is connected with the water inlet of the water pump 30 through a pipeline, the water outlet of the water pump 30 is connected with one end of the water feeding pipeline 40, the other end of the water feeding pipeline 40 is connected with the upper end of the planting device 50, the lower end of the planting device 50 is connected with one end of the water discharging pipeline 60, the other end of the water discharging pipeline 60 is communicated with the aquaculture tank 20, the planting device 50 comprises a fixed support 501, a planting barrel 502, a planting layer 503, a nitrification layer 504 and a filter layer 505, a plurality of arrangement holes are formed in the upper end of the fixed support 501, the planting barrel 502 is arranged in the arrangement holes, the planting layer 503, the nitrification layer 504 and the filter layer 505 are sequentially arranged in the planting barrel 502 from top to bottom, water seepage holes are formed in the bottom of the planting barrel 502, correspondingly, the lower end of the fixed support 501 is provided with a water containing groove 5012, the bottom of the water containing groove 5012 is provided with a water outlet, and the water outlet of the water containing groove 5012 is communicated with the sewer pipe 60; the upper end of the water supply pipeline 40 is also provided with a plurality of water outlets, and the water outlets of the water supply pipeline 40 are arranged on the planting layer 503.

In a preferred embodiment, the filter layer 505 is composed of a filter stone.

Further, the fixing support 501 comprises a supporting leg 5011, a water containing groove 5012 and a placement plate 5013, the upper end of the supporting leg 5011 is fixedly connected with the bottom of the water containing groove 5012, the upper end of the water containing groove 5012 is open, a water outlet is formed in the bottom of the water containing groove 5012, the water outlet of the water containing groove 5012 is communicated with the sewer pipe 60, a flange is arranged on the side wall of the water containing groove 5012, the placement plate 5013 is erected on the flange of the water containing groove 5012, a plurality of placement holes are formed in the placement plate 5013, and the cultivation barrel 502 is erected on the placement holes.

Further, the water supply pipeline 40 includes a water supply main pipe 401 and a plurality of water supply branch pipes 402, one end of the water supply main pipe 401 is communicated with the water outlets of the water pumps 30, the other end of the water supply main pipe 401 is connected with the water supply branch pipes 402, the water supply branch pipes 402 are horizontally arranged, the water supply branch pipes 402 are provided with a plurality of water outlets, and the water outlets of the water supply branch pipes 402 are arranged on the planting layer 503.

Further, the height of the planting bucket is 22 cm, the thickness of the planting layer 503 is 5 cm, the thickness of the nitrification layer 504 is 7 cm, the thickness of the filtering layer 505 is 5 cm, and the distance between the planting layer 503 and the edge of the upper end of the planting bucket is 5 cm.

Further, the planting layer 503 includes ceramsite, volcanic rock, medical stone, and zeolite.

The structure of the planting layer 503 contains a large number of pores, which is beneficial to the growth of nitrobacteria, thereby improving the nitrification and decomposition effect of water quality and providing absorbable nitrogen and other substances for vegetable root systems. Simultaneously, these holes also help the growth and the breathing of the root system of plant, also help can carry out the prefiltration to the large granule material in the water. The large granular substances staying in the planting layer 503 can also supply nutrients to the microbial community in the planting layer 503, and the generated gas such as carbon dioxide can help the plant growth. Eventually, large particulate matter may be converted into fine matter into nitrifying layer 504 and filtering layer 505 is further broken down and filtered. The volcanic rock, medical stone, zeolite and the like also contain nutrient substances such as mineral substances and the like, and are beneficial to plant growth.

Further, the nitrification layer 504 includes a planting sponge capable of culturing nitrifying bacteria.

Further, the nitrification layer 504 also includes a biochemical sphere capable of culturing nitrifying bacteria.

The sponge and the biochemical balls are beneficial to forming of nitrifying bacteria biomembranes, purification of water bodies, absorption of nitrogen by plants and filtration of micro substances in the water bodies.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a closed-loop fish and vegetable symbiosis planting device which characterized in that: comprises an aquaculture tank, a water pump, a water feeding pipeline, a cultivation device and a sewer pipeline, wherein the bottom of the aquaculture tank is connected with a water inlet of the water pump through a pipeline, a water outlet of the water pump is connected with one end of the water feeding pipeline, the other end of the water feeding pipeline is connected with the upper end of the cultivation device, the lower end of the cultivation device is connected with one end of the sewer pipeline, the other end of the sewer pipeline is communicated with the aquaculture tank, the cultivation device comprises a fixed support, a cultivation barrel, a planting layer, a nitrification layer and a filter layer, wherein a plurality of arrangement holes are formed in the upper end of the fixed support, the cultivation barrel is arranged in the arrangement holes, the planting layer, the nitrification layer and the filter layer are sequentially arranged in the cultivation barrel from top to bottom, a water seepage hole is formed in the bottom of the cultivation barrel, correspondingly, a water containing groove is formed in the lower end of the fixed support, a water outlet is formed in the bottom of the water containing groove, and the water outlet of the water containing groove is communicated with a sewer pipe; the upper end of the water feeding pipeline is also provided with a plurality of water outlets, and the water outlets of the water feeding pipeline are arranged on the planting layer.

2. The closed-loop fish-vegetable symbiotic planting device as recited in claim 1, wherein: the fixed bolster includes supporting leg, holding basin, place the board, the upper end of supporting leg and the bottom fixed connection of holding the basin, the upper end of holding the basin is opened, and the bottom of holding the basin is equipped with the delivery port, and the delivery port and the sewer pipe intercommunication of holding the basin are equipped with the flange on the lateral wall of holding the basin, settle the grillage and establish on the flange of holding the basin, are equipped with a plurality of place holes on the place the board, and the cultivation bucket rack is established on the place hole.

3. The closed-loop fish-vegetable symbiotic planting device as recited in claim 1, wherein: the water supply pipeline comprises a water supply main pipe and a plurality of water supply branch pipes, one end of the water supply main pipe is communicated with the water outlets of the water pumps, the other end of the water supply main pipe is connected with the water supply branch pipes, the water supply branch pipes are horizontally arranged, the water supply branch pipes are provided with a plurality of water outlets, and the water outlets of the water supply branch pipes are arranged on the planting layer.

4. The closed-loop fish-vegetable symbiotic planting device as recited in claim 1, wherein: the height of cultivation bucket is 22 centimetres, and the thickness of planting the layer is 5 centimetres, and the thickness of nitration layer is 7 centimetres, and the thickness of filter layer is 5 centimetres, and the distance between the border of the upper end of planting layer and cultivation bucket is 5 centimetres.