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Cultivation system with adjustable water temperature

A water temperature adjustment and water temperature technology, applied in the field of aquaculture systems, can solve the problems of poor bait dispersion, unsatisfactory effect, low survival rate, etc., and achieve the effects of avoiding waste, simple structure and wide feeding range.

Inactive Publication Date: 2016-09-28
ZHONGSHAN NUODUN SCI RES TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the effect is not ideal enough, the survival rate is not high
[0004] In addition, in order to improve the efficiency of breeding work, feeding devices are generally used when feeding feed to the farming area. Due to design defects, the current feeding devices on the market have poor dispersion of bait when feeding, and fish and shrimp need to be concentrated. eat in a small area
it's bad for feeding

Method used

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  • Cultivation system with adjustable water temperature
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  • Cultivation system with adjustable water temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0048] In an embodiment of the present invention, the heat exchange pool 2003 is a sealed pressure vessel, the water inlet pipe 2001 and the water outlet pipe 2002 are respectively provided with control valves 6000, and the outside of the pond 1000 is provided with a pressurizing device 9000, The pressurizing device 9000 is connected with the heat exchange pool 2003 through a pressurizing pipe 9001, and a control valve 6000 is provided on the pressurizing pipe 9001.

[0049] In the present invention, the ejection device 7 includes a fixed seat 71 that is fixedly connected to the floating platform 1 , a guide rod 72 is provided on the fixed seat 71 , and a connection hole is provided on the rear end of the feeding tray 4 , so The guide rod 72 is arranged in the connecting hole, a spring 73 is sleeved on the guide rod 72 between the rear end of the feeding tray 4 and the fixed seat 71, a mounting groove is provided in the floating platform 1, A front sprocket axle 74 and a rear ...

Embodiment 1

[0063] Example 1 - Anti-rust coating

[0064] The anti-rust coating of the present invention comprises the following components by weight percentage:

[0065]

[0066]

[0067] Preparation method: Mix graphene, strontium chromate, lead tetroxide, ammonium metaborate and titanium dioxide evenly, grind to a fineness of <60μm in a conical grinder, then add silicone modified acrylate emulsion, adjacent Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

Embodiment 2

[0068] Example 2 - Anti-rust coating

[0069] The anti-rust coating of the present invention comprises the following components by weight percentage:

[0070]

[0071] Preparation method: Mix graphene, strontium chromate, lead tetroxide, ammonium metaborate and titanium dioxide evenly, grind to a fineness of <60μm in a conical grinder, then add silicone modified acrylate emulsion, adjacent Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

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PUM

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Abstract

The invention discloses a cultivation system with adjustable water temperature. The system comprises a pond. The outer side of the pond is provided with a pond water heat exchanging system. The water inlet pipe of the pond water heat exchanging system is arranged in one end of the pond, the water outlet pipe of the pond water heat exchanging system is arranged in the other end of the pond, and the pond is internally provided with a feeding device. The feeding device comprises a floating platform. The floating platform is provided with a storage vat. A discharging port is arranged on the lower part of the storage vat. The floating platform under the discharging port is provided with a feeding plate. The front end of the feeding plate is provided with a feeding port. The floating platform is provided with a discharging base. The feeding port is arranged on the same side of the discharging base. The floating platform is provided with an ejection device which can eject materials in a feeding plate out of the discharging base. An objective of the invention is to provide the cultivation system with adjustable water temperature, and the system can adjust water temperature of pond water, makes aquatic products safely overwinter, and the system is good in cultivation effect, good in bait dispersibility in feeding, and wide in feeding range.

Description

technical field [0001] The invention relates to a breeding system with adjustable water temperature. Background technique [0002] Pond culture is the main aquaculture production method in my country. According to the "China Fishery Yearbook 2010", by 2009, my country had 4.164 million hectares of aquaculture ponds, and the output of pond culture was 18.5291 million tons, including 2.332 million hectares of freshwater aquaculture ponds, with an output of 15.489 million tons, and pond culture accounted for 51.2% of the total aquaculture output. , has become the main source of my country's aquatic product supply. [0003] Safe wintering is a difficult problem for aquaculture at present, especially under severe winter conditions, finished fish or shrimp and crabs, such as tilapia, dace, catfish and other fish, the survival rate of overwintering is as low as about 30%, and the survival rate of fry is as low as 30%. lower. In order to have an ecological environment for aquatic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/02A01K63/06
CPCA01K61/00A01K63/065Y02A40/81
Inventor 郭月强陈秋菊吴素娟陈伟景
Owner ZHONGSHAN NUODUN SCI RES TECH SERVICE CO LTD
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