Water circulating treatment structure of large-sized ornamental spherical water tank for exhibiting aquatic creatures

Abstract

The invention relates to an aquatic exhibition device for public display and exhibition, in particular to a water circulating treatment structure of a large-sized ornamental spherical water tank for exhibiting aquatic creatures. A circular opening (16) is formed at the top of the spherical water tank (1) and provided with a cover (12); a connecting hole (14) is arranged in the bottom of the spherical water tank (1); a flange plate (9) is downwardly connected to the bottom of the spherical water tank (1) and connected with a connecting plate (8) on the outer ring of a double-cylinder pipe (15) in a sealed way; the upper end of an inner cylinder (2) of the double-cylinder pipe (15) is connected with a bracket (10) by external threads; a circular supporting plate (11) is connected to the upper part of the bracket (10) in a supporting way; the inner cylinder (2) downwardly penetrates through the outer wall of the double-cylinder pipe (15) and is connected with a water inlet / outlet pipe (7); a water outlet / inlet pipe (3) is led outward from the outer cylinder of the double-cylinder pipe (15); a sewage accumulating cavity (4) is formed on the lower part of the double-cylinder pipe (15); the accumulated sewage is discharged from a sewage discharging opening; and the plate surface of the circular supporting plate (11) can be folded along the diameter. By using the invention, the large-sized ornamental spherical water tank for exhibiting the aquatic creatures is assured to be stably placed, sufficient water can be injected into the spherical water tank and water quality conditions like dissolved oxygen, temperature and the like satisfy life sustaining requirements on the aquatic creatures; and the water circulating treatment structure provided by the invention has the advantages of attractive appearance and strong ornamental performance and is an important means for scientific publicity and education.

Description

technical field [0001] The invention relates to an object aquarium device for displaying objects in the public, in particular to a water inlet and drainage structural member of a living aquatic organism display ornamental water circulation treatment spherical water tank device. Background technique [0002] In accordance with the spirit of the 16th National Congress of the Communist Party of China and the 3rd, 4th, and 5th Plenary Sessions of the 16th CPC Central Committee, and in accordance with the "Law of the People's Republic of China on Popularization of Science and Technology" and "National Medium and Long-Term Science and Technology Development Plan (2006-2020)", Formulate and implement the "National Science Literacy Action Plan Outline (2006-2010-2020)". Scientific quality is an important part of citizen quality. Citizens possessing basic scientific literacy generally refers to understanding necessary scientific and technological knowledge, mastering basic scientifi...

AI Technical Summary

Problems solved by technology

The average number of years of formal education per capita is lower than the world average; due to the long-term influence of exam-oriented education, there are obvious defects in the structure of students' scientific quality; the development of social education and adult education is not yet comprehensive and in-depth, and citizens lack the opportunity to receive lifelong education

The long-term operation mechanism of science popularization has not yet been formed; resources such as science popularization facilities, teams, and funds are insufficient; mass media technology dissemination is not strong enough and the quality is not high

The public service for the construction of citizens' scientific literacy has not effectively met the needs of the society, and the initiative of citizens to improve their scientific literacy has not been fully mobilized

Images