Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Shellfish Energy Budget In Situ Meter

A measuring device and shellfish technology, which is applied in the field of aquaculture equipment, can solve the problems of large differences in aquaculture environment, poor sealing, and the inability to collect bait organisms and feces samples at any time, so as to achieve true and accurate test results and reduce workload.

Inactive Publication Date: 2017-04-12
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sealed bottles are usually replaced by jars and rubber stoppers, and the breathing chamber is made of plastic film. This method is easy to obtain and easy to operate, but its disadvantages are very obvious: (1) poor sealing; (2) test shellfish are easily disturbed ; (3) Feed organisms and feces samples cannot be collected at any time; (4) The simulated breeding environment is quite different from the actual breeding environment; (5) It is difficult to conduct experiments for a long time
The above problems lead to a large error in the measurement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shellfish Energy Budget In Situ Meter
  • Shellfish Energy Budget In Situ Meter
  • Shellfish Energy Budget In Situ Meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention is described in further detail below in conjunction with accompanying drawing:

[0026] see Figure 1-Figure 5 , an embodiment of a shellfish energy budget in-situ measuring device of the present invention has a shellfish breeding box 1 installed on the frame 2; the shellfish breeding box 1 includes: the upper part is a cylindrical cylinder, and the lower part is a conical cylinder Body culture room 1.1, water inlet room 1.3 and water outlet room 1.5 surrounding the outside of the culture room 1.1 cylinder body and culture room sealing cover plate 1.12; a shellfish separation net 1.2 is set at the cylinder body position in the culture room 1.1, A shellfish excrement sampling nozzle 1.7 is set at the bottom of the conical cylinder of the breeding room 1.1; the described water inlet chamber 1.3 and the water outlet chamber 1.5 are arranged up and down, separated by a sealing partition 1.11 in the middle, and on the side of the water inlet chamber 1.3...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a shellfish energy budget in-situ measuring device. The shellfish energy budget in-situ measuring device is characterized in that a shellfish culture box is arranged in a sealed cabinet and comprises a culture chamber, the upper portion of the culture chamber is a cylinder, and the lower portion of the culture chamber is a cone; a water inlet chamber and a water outlet chamber are arranged on the outer side of the cylinder; a shellfish separation net is arranged in the cylinder horizontally, a shellfish excrement sample outlet pipe orifice is arranged at the bottom of the culture chamber, a sample bottle turnplate driven by a stepping motor is arranged below the culture chamber, and the stepping motor is connected to a controller; sensors are mounted on the side walls of the water inlet chamber and the water outlet chamber respectively, are connected with the controller and are powered by battery packs. The shellfish energy budget in-situ measuring device has the advantages that an actual shellfish culture environment is simulated, automatic disturbance-free high-frequency detection of shellfishes in the whole experiment period can be achieved, and parameters of a shellfish culture water area are acquired automatically, so that workload of researchers is lowered greatly, experimental results are real and accurate, and the reliable basis is provided for accurate evaluation of energy budget and scientific culture of the shellfishes.

Description

technical field [0001] The invention belongs to the technical field of aquaculture equipment, and relates to a shellfish culture detection device, in particular to an in-situ detector for shellfish energy balance. Background technique [0002] With the rapid development of offshore shellfish farming, how to correctly determine the scale and type of shellfish farming is the key to the success of shellfish farming. The energy budget of shellfish is an important part of the study of shellfish physiology and ecology. Important parameter for capacity assessment. [0003] The energy budget of shellfish refers to the changes in dissolved oxygen, ammonia nitrogen, temperature, salinity and chlorophyll a in shellfish culture waters, and evaluates the oxygen consumption rate, excretion rate, feeding rate and other indicators of shellfish during the breeding process. [0004] At present, the determination of the energy budget of shellfish is mostly carried out by the measurement of re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/50
CPCY02A40/81
Inventor 王俊姜祖辉孙坚强栾青杉左涛
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products