Fishpond device heating by using underground water

A fish pond and groundwater technology, applied in fish farming, application, animal husbandry, etc., can solve problems such as adverse effects on the sanitary quality of cultured animals, complex chemical composition of groundwater, and unsuitable for healthy farming, etc., to speed up water circulation and exchange, and quickly And efficient control to avoid the effect of temperature stratification

Inactive Publication Date: 2013-10-02
OCEAN UNIV OF CHINA
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages of steam boiler heating: First, the preheating pool takes up a lot of land and takes up aquaculture space; second, the exhaust gas emitted by the boiler will cause air pollution; third, the coal, fuel, and electricity used by the boiler increase the cost of aquaculture
However, the chemical composition of groundwater is complex and often contains some harmful components and pollutants, the most prominent of which are fluorine and heavy metals, which have adverse effects on the hygienic quality of cultured animals and do not meet the requirements of healthy farming.

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
  • Fishpond device heating by using underground water
  • Fishpond device heating by using underground water
  • Fishpond device heating by using underground water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] like figure 1 , 2 , the present invention comprises fish pond 1, water inlet pipe 17, drain pipe 18, automatic constant temperature mixing valve 4, the temperature sensor 6,7 that is controlled by automatic control device 5, electric valve 8,9, deep water pump 10, it is characterized in that It also includes a deep water well 11 that is connected with the deep water pump 10 to provide high-temperature groundwater as a heating source, and a high-level pool 3 that provides low-temperature water, and the structures of the bottom and upper layers of the above-mentioned fish pond 1 are respectively: The heat insulation layer 16 , the heating coil 2 fixed on the steel wire mesh 15 , the filling layer 14 for filling the heating coil 2 , the leveling layer 13 and the surface layer 12 .

[0018] like figure 2 , the fish pond 1 is divided into two parts, the wall and the bottom of the pond. The structure of each layer from the bottom to the top of the fish pond 1 pool is resp...

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 relates to a fishpond device heating by using underground water, comprising a fishpond, a water inlet pipe, a water outlet pipe and automatic constant-temperature water mixing valves, a temperature sensor which is controlled by an automatic control device, an electrically operated valve and a deep water pump. The fishpond device is characterized by also comprising a deep well which is communicated with the deep water pump and used as a heat supply source and a high-place pond which is used for providing low-temperature water. A thermal insulation layer, a heating coil which is fixed on a steel wire mesh, a filling layer which is used for filling the heating coil, a leveling layer and a surface layer arranged in the fishpond in sequence from the bottom up. The automatic constant-temperature water mixing valves are arranged at pipe junctions of high-temperature underground water of the deep well and low-temperature water of the high-place pond. The water inlet pipe which has a plurality of orifices and directions is arranged on the side wall of the fishpond. Obviously, the fishpond device is capable of singly controlling the water temperature in each fishpond and satisfying the demand of farming fishes suitable for different temperatures, so that the energy consumption and environment pollution are greatly decreased, benefit is brought to energy conservation and emission reduction and the utilization form of the underground water is developed.

Description

technical field [0001] The invention relates to an industrialized aquaculture device, in particular to a fish pond device heated by groundwater. Background technique [0002] In aquaculture production, in order to ensure that fish can survive the winter safely and maintain a certain growth rate in winter, it is necessary to supply heat to fish ponds to maintain the water temperature necessary for fish growth. At present, my country's industrial farming mainly uses steam boilers to supply heat to fish ponds, that is, to heat seawater or fresh water through steam boilers, and transport the generated high-temperature steam to the heating pipes laid in the preheating pool to heat up the water body, and then transport the water body to the fish pond For farming. Disadvantages of steam boiler heating: First, the preheating pool occupies a large area and takes up aquaculture space; second, the exhaust gas emitted by the boiler will cause air pollution; third, the coal, fuel, and el...

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): A01K63/00A01K63/06
Inventor 宋协法董登攀
Owner OCEAN UNIV OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products