CN203775963U

CN203775963U - Ecological floating island for breeding of leeches

Info

Publication number: CN203775963U
Application number: CN201420146831.5U
Authority: CN
Inventors: 闫宪胜; 杨成胜
Original assignee: SHANGHAI KANGYUANTANG CHINESE HERBAL PIECES Co Ltd
Current assignee: SHANGHAI KANGYUANTANG CHINESE HERBAL PIECES Co Ltd
Priority date: 2014-03-29
Filing date: 2014-03-29
Publication date: 2014-08-20
Anticipated expiration: 2024-03-29

Abstract

The utility model discloses an ecological floating island for the breeding of leeches. The ecological floating island is characterized in that a rectangular flat plate with a length of 3 to 5 meters and a width of 2 to 3 meters is manufactured by bamboo pieces or a wood board, wherein the four sides of the flat plate are enclosed by an encircling plate with a height of 20 centimeters; a plastic foam float is arranged on the periphery of the encircling plate; a soil layer platform is arranged on the flat plate, and is thick enough to be flush with an upper opening of the encircling plate; corner posts are arranged at four corners of the flat plate; upright posts are arranged at midpoints at the two ends of the flat plate; the top ends of the corner posts are fixed together with the upright posts through horizontal supports; a top end longitudinal support is arranged between the two upright posts; side longitudinal supports are arranged between the corner posts on the two sides of the flat plate; an inverted V-shaped covering plate is arranged between the top end longitudinal support and the side longitudinal supports. The ecological floating island is arranged at a proper offshore position in a lake or a reservoir, and is pulled by anchor stones, so that the ecological floating island is a floatable ecological floating island where the leeches spawn for breeding; the ecological floating island is simple in design and significant for the breeding of the leeches in water in lakes and reservoirs, and has good using effects and high popularization value, material sources are extensive, and the breeding requirements of the leeches in a large water area can be met.

Description

A kind of leech breeding ecology chinampa

Technical field

The utility model relates to aquatic products technical field, is specifically related to a kind of leech breeding ecology chinampa.

Background technology

Leech is a kind of aquatic animal of the cocoon hatching of laying eggs in the soil layer of water body bank, in the large-scale waters such as lake, reservoir, leech often can not dried uply breed in offshore region far away, can only perch in waters, this does not meet the life requirement of leech, and leech is liked quiet living environment in addition, because human factor impact in bank is large, leech dare not arrive bank, affects its breeding.

Summary of the invention

For overcoming above-mentioned defect, the utility model has designed a kind of leech breeding ecology chinampa.

The technical solution of the utility model is, a kind of leech breeding ecology chinampa, it is characterized in that: make long 3-5 rice with bamboo chip or plank, the rectangular flat plate of wide 2-3 rice, dull and stereotyped four limits surround with the coaming plate of high 20 centimetres, at coaming plate periphery, plastic foam is set floating, dull and stereotyped upper berth one deck plastic foil, on film, evenly spread out and be soil layer platform with loam, soil thickness and coaming plate are suitable for reading flat, loam useful load is to keep 10 centimetres of center lines of coaming plate and the water surface to put down as degree, establish corner post for dull and stereotyped four jiaos, corner post is high 0.5 meter, the midpoint at dull and stereotyped two ends is set up post, column is high 0.8 meter, corner post top and column are fixed by stull, between two columns, establish the vertical support in top, between the corner post of dull and stereotyped both sides, establish the vertical support in limit, between the vertical support of the vertical support in top and limit, " V " type of falling is set and covers version.

Beneficial effect: ecological floating island is arranged on away from the lake on bank, the appropriate location of reservoir, is drawn by moorstone, make it to become one can be unsteady ecological floating island, for the leech cocoon breeding of laying eggs in the above; The utility model simplicity of design, material source is extensive, and result of use is good, can meet the needs that leech breeds in the large water surface, and significant for the propagation of lake, reservoir waters leech, the utmost point has promotional value.

brief description of the drawings:

Fig. 1 is the utility model structure chart.

In figure: 1 plastic foam is floating, 2 coaming plates, 3 soil layers, 4 flat boards, 5 columns, 6 stulls, 7 corner posts, 8 cover version, the vertical support in 9 tops, the vertical support in 10 limits.

Embodiment

Accompanying drawings the utility model, a kind of leech breeding ecology chinampa, it is characterized in that: make and grow 3.5 meters with bamboo chip or plank, the rectangular flat plate 4 of wide 2.5 meters, dull and stereotyped 4 four limits surround with the coaming plate 2 of high 20 centimetres, at coaming plate 2 peripheries, plastic foam floating 1 is set, dull and stereotyped 4 upper berth one deck plastic foils, on film, evenly spread out and be soil layer 3 platforms with loam, soil layer 3 thickness and coaming plate are suitable for reading 2 flat, loam useful load is to keep coaming plate 2 center line 10 centimeters and the water surface to put down as degree, establish corner post 7 for dull and stereotyped 4 four jiaos, corner post 7 is high 0.5 meter, the midpoint at dull and stereotyped 4 two ends is set up post 5, column 5 is high 0.8 meter, corner post top 7 is fixing by stull 6 with column 5, between two columns 5, establish the vertical support 9 in top, between dull and stereotyped 4 both sides corner posts 7, establish the vertical support 10 in limit, between the vertical support 19 of the vertical support 9 in top and limit, " V " type of falling is set and covers 8 editions, ecological floating island is arranged on away from the lake on bank, the appropriate location of reservoir, is drawn by moorstone, make it to become one can be unsteady ecological floating island, for the leech cocoon breeding of laying eggs in the above, the utility model simplicity of design, material source is extensive, and result of use is good, can meet the needs that leech breeds in the large water surface, and significant for the propagation of lake, reservoir waters leech, the utmost point has promotional value.

Claims

1. a leech breeding ecology chinampa, it is characterized in that: make long 3-5 rice with bamboo chip or plank, the rectangular flat plate of wide 2-3 rice, dull and stereotyped four limits surround with the coaming plate of high 20 centimetres, at coaming plate periphery, plastic foam is set floating, dull and stereotyped upper berth one deck plastic foil, on film, evenly spread out and be soil layer platform with loam, soil thickness and coaming plate are suitable for reading flat, loam useful load is to keep 10 centimetres of center lines of coaming plate and the water surface to put down as degree, establish corner post for dull and stereotyped four jiaos, corner post is high 0.5 meter, the midpoint at dull and stereotyped two ends is set up post, column is high 0.8 meter, corner post top and column are fixed by stull, between two columns, establish the vertical support in top, between the corner post of dull and stereotyped both sides, establish the vertical support in limit, between the vertical support of the vertical support in top and limit, " V " type of falling is set and covers version.