CN111096294A

CN111096294A - Pelteobagrus vachelli growth environment simulation device

Info

Publication number: CN111096294A
Application number: CN201911416727.7A
Authority: CN
Inventors: 张国松; 朱道玉; 张田; 王艳; 邵晨晨; 王晓玉; 穆琳英; 王亚楠; 吕季鑫
Original assignee: Heze University
Current assignee: Heze University
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-05

Abstract

A pelteobagrus vachelli growth environment simulation device is used for researching feeding and breeding of pelteobagrus vachelli. It includes: the inner side of the water tank is provided with a partition board which divides the inner cavity of the water tank into a culture area and a water return area which are different in size, the bottom of the culture area is provided with silt and rocks, and water is contained in the culture area; the spraying pipe is arranged on the side wall of the culture area and faces the liquid level in the culture area; the water pump is arranged in the water return area, a water drainage pipe is arranged between the water pump and the spray pipe, and a water suction pipe arranged in the water return area is arranged on the water pump; the heater is arranged in the water return area; the water wheel is arranged in the culture area, and a rotating speed sensor is arranged on the water wheel; the temperature sensor is arranged on the inner wall of the culture area, the temperature sensor and the rotating speed sensor are in signal connection with the PLC, and the PLC is also in signal connection with the heater and the electromagnetic valve on the spray pipe. The invention can conveniently simulate the growth environment of the pelteobagrus vachelli.

Description

Pelteobagrus vachelli growth environment simulation device

Technical Field

The invention relates to the technical field of pelteobagrus vachelli cultivation, in particular to a pelteobagrus vachelli growth environment simulation device.

Background

The pelteobagrus vachelli is a fish food with tender meat and high nutritive value. The pelteobagrus vachelli grows in a river environment with rock or sediment, and the cultivation and breeding of the pelteobagrus vachelli are influenced by the water temperature. Therefore, a pelteobagrus vachelli growth environment simulation device is needed for researching feeding and breeding of pelteobagrus vachelli.

Disclosure of Invention

The invention aims to provide a pelteobagrus vachelli growth environment simulation device which is used for researching feeding and breeding of pelteobagrus vachelli.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a yellow catfish growth environment analogue means of watt's, characterized by, it includes:

the inner side of the water tank is provided with a partition board which divides the inner cavity of the water tank into a culture area and a water return area which are different in size, the bottom of the culture area is provided with silt and rocks, and water is contained in the culture area;

the spraying pipe is arranged on the side wall of the culture area and faces the liquid level in the culture area;

the water pump is arranged in the water return area, a water drainage pipe is arranged between the water pump and the spray pipe, and a water suction pipe arranged in the water return area is arranged on the water pump;

the heater is arranged in the water return area;

the water wheel is arranged in the culture area, and a rotating speed sensor is arranged on the water wheel;

the temperature sensor is arranged on the inner wall of the culture area, the temperature sensor and the rotating speed sensor are in signal connection with the PLC, and the PLC is also in signal connection with the heater and the electromagnetic valve on the spray pipe.

Furthermore, a circular hole is formed in the side wall of the culture area, a pipe clamp is arranged in the circular hole, the spray pipe is arranged in the pipe clamp, and an angle adjusting mechanism for adjusting the inclination angle of the spray pipe is arranged between the pipe clamp and the spray pipe.

Furthermore, the spray pipe is hinged with the inner wall of the pipe clamp, a bolt is arranged at the bottom of the pipe clamp, and one part of the bolt extends into the inner side of the pipe clamp and is in contact with the bottom of the spray pipe.

Furthermore, the drain pipe is a hose and is fixed on the outer wall of the water tank.

The invention has the beneficial effects that: the pelteobagrus vachelli growth environment simulation device provided by the invention can simulate the growth environment of pelteobagrus vachelli, and can adjust the temperature and the water flow velocity of the growth environment of the pelteobagrus vachelli, water sprayed out of the spray pipe simulates water flow on the upper layer of the culture area, and the flowing water flows to the water return area after passing through the partition plate. The water pump pumps water from the water return area and adds the water to the culture area, and then water circulation is formed. During simulation, silt or rock can be added into the water tank to change the shape of the rock and the silt at the bottom of the water tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the arrangement of the nozzles;

FIG. 3 is a schematic view of the nozzle and tube clip assembly;

FIG. 4 is a diagram of a water flow rate detection system;

FIG. 5 is a diagram of a water temperature detection system;

in the figure: 1 water tank, 11 baffles, 12 breed districts, 13 return water district, 2 silt, 3 rocks, 4 water, 5 pipe clamps, 51 articulated shafts, 52 bolts, 6 spray pipes, 61 drain pipes, 62 water pumps, 63 suction tube, 7 water wheels, 8 temperature sensor.

Detailed Description

As shown in fig. 1 to 5, the present invention mainly includes a water tank 1, sediment 2, rocks 3, a spray pipe 6, a water wheel 7, and a temperature sensor 8, and the present invention will be described in detail with reference to the drawings.

As shown in fig. 1, the water tank 1 is a rectangular parallelepiped hollow structure with an open top, and is a transparent member for easy observation. A partition plate 11 is arranged on the inner side of the water tank, and the partition plate is made of glass and is made of the same material as the water tank. The inner cavity of the water tank is divided into a large part and a small part by the partition board, wherein the large part and the small part are respectively a culture area 12 and a water return area 13, the volume of the culture area is large, and the volume of the water return area is small. The bottom of the culture area is paved with silt 2, rock 3 is placed on or in the silt, water 4 is filled in the water tank, and the Pelteobagrus vachelli lives in the water and likes to inhabit in the rock and silt substrate environment.

The side wall of the culture area is provided with a plurality of round holes, pipe clamps 5 are fixed in the round holes, as shown in figure 3, the pipe clamps are of cylindrical structures, and the sealing between the pipe clamps and the round holes is good. And a spray pipe 6 is arranged in the pipe clamp, an articulated shaft 51 is arranged between the spray pipe and the inner wall of the pipe clamp, and the articulated connection between the spray pipe and the pipe clamp is realized through the articulated shaft. The bottom of the pipe clamp is provided with a bolt 52, one part of the bolt extends into the pipe clamp and contacts with the bottom of the spray pipe, the spray pipe is a metal pipe or a plastic pipe, the inclination direction of the spray pipe can be adjusted by adjusting the position of the bolt relative to the pipe clamp, and then the included angle between the spray pipe and the horizontal plane is adjusted, and further the water inlet angle of water sprayed by the spray pipe is adjusted. The side wall of the culture area is provided with a plurality of round holes, so that the spray pipes are provided with a plurality of spray pipes. The plurality of nozzles are connected to the same drain pipe 61, which is a soft liver and is fixed to the outer wall of the water tank.

A water pump 62 is arranged in the water return area, a water suction pipe 63 is arranged on the water pump, and the water pump sucks water in the water return area through the water suction pipe. The water pump is connected with the drain pipe, and the water pump extracts the water in the return water area and conveys the water into the drain pipe, and then the spray pipe is sprayed out. The spray pipes are all provided with electromagnetic valves, and the opening and closing of the spray pipes are controlled through the electromagnetic valves. The water return area is internally provided with a heater, and water in the water return area is heated by the heater.

Be equipped with water wheels 7 on the inner wall of breed district, water wheels include the shaft and set up the blade of a plurality of even settings on the shaft outer wall, when breeding the district internal liquid level upper strata and flowing, stir the rotation that the blade drove water wheels. The rotating speed sensor is arranged on the water wheel, the rotating speed of the water wheel can be detected through the rotating speed sensor, and then the size of water flow is calculated. The lower part of the water wheel should extend below the liquid level to ensure the sensitivity and precision of detection.

Still be equipped with temperature sensor 8 on the inner wall in breed district, detect the temperature in the breed district through temperature sensor, and then learn the temperature under the yellow catfish of tile's yellow catfish place environment.

The rotating speed sensor and the temperature sensor are in signal connection with the PLC, and the controller is in signal connection with the electromagnetic valve and the heater. As shown in fig. 4 and 5, the flow velocity of water can be detected through the rotation speed sensor, and then when the spray pipes with different numbers are opened, the regulation of the flow velocity of water at the liquid level is realized, and then the simulation of the flow velocity of water in the survival environment of the pelteobagrus vachelli is realized. Can detect the temperature through temperature sensor, when needs regulation temperature, send signal to the heater through the controller for the water in the return water district is heated in the heater work, and the water after the heating is added to breeding the district in after being absorbed by the water pump, and then realizes the regulation to breeding the district in temperature. The pelteobagrus vachelli has different feeding and breeding under different water temperature environments.

The invention can simulate the growth environment of the pelteobagrus vachelli and adjust the temperature and the water flow velocity of the growth environment of the pelteobagrus vachelli, the water sprayed out of the spray pipe simulates water flow on the upper layer of the culture area, and the flowing water flows to the water return area after passing through the partition plate. The water pump pumps water from the water return area and adds the water to the culture area, and then water circulation is formed. During simulation, silt or rock can be added into the water tank to change the shape of the rock and the silt at the bottom of the water tank.

Claims

1. The utility model provides a yellow catfish growth environment analogue means of watt's, characterized by, it includes:

the heater is arranged in the water return area;

2. The pelteobagrus vachelli growth environment simulation device according to claim 1, wherein a circular hole is formed in the side wall of the culture area, a pipe clamp is arranged in the circular hole, the spray pipe is arranged in the pipe clamp, and an angle adjusting mechanism for adjusting the inclination angle of the spray pipe is arranged between the pipe clamp and the spray pipe.

3. The pelteobagrus vachelli growth environment simulation device according to claim 2, wherein the spray pipe is hinged with the inner wall of the pipe clamp through a hinge shaft, a bolt is arranged at the bottom of the pipe clamp, a part of the bolt extends into the inner side of the pipe clamp and contacts with the bottom of the spray pipe, and the hinge shaft and the bolt form an angle adjusting mechanism.

4. The pelteobagrus vachelli growth environment simulation device according to claim 1, wherein the drain pipe is a hose and is fixed on the outer wall of the water tank.