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Construction of countryside simple flood protection rearing pond

A construction method and technology for fish ponds, applied in construction, swimming pools, fish farming, etc., can solve problems such as submersion, destruction of fish ponds, fish escaping, etc., and achieve the effects of preventing water pollution, increasing water temperature, and increasing dissolved oxygen

Inactive Publication Date: 2008-06-18
史海萍
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Most of the water in rural pits and ponds is not easy to control. In the dry season, the water is often insufficient, and groundwater such as well water is needed to supplement, which not only increases the cost of breeding, but also has poor breeding results; and in the rainy season, the water is too large, which may be submerged or washed Fish ponds, resulting in fish escape incidents

Method used

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  • Construction of countryside simple flood protection rearing pond

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Embodiment Construction

[0017] Accompanying drawing is a kind of simple and easy flood control fish pond built with the method of the present invention. The specific design method of this simple flood control fish pond is as follows: after the ordinary fish pond has been excavated by the general method, a 1-meter-wide chamfer (step) is left around the fish pond, and a dam is built outside the dam for flood control, and a dam is dug outside the dam. The water diversion ditch is provided with a water diversion pipeline between the water diversion ditch and the fish pond. If possible, a small sluice can be built, and corresponding fish blocking facilities are built at the water inlet and the water outlet. The design in the fish pond is the same as that of ordinary fish ponds.

[0018] Pay attention to the following points during the construction process:

[0019] 1. The embankment is built with clay or heavy loam and should be compacted.

[0020] 2. The slope ratio of the embankment should be 1:1.2~2,...

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Abstract

The invention discloses a fish pond building method, in particular to a building method of a simple flood-control fish pond in a rural area. The building method of the simple rural flood-control fish pond has the special aspects that: after a common fish pond is dug by a general method, the periphery of the fish pond is provided with a berm with the breadth of about one meter, a dam is built at the outside of the berm and a feed ditch is dug outside the dam, a diversion pipeline is arranged between the feed ditch and the fish pond, and a water inlet and a swallow port are both equipped with corresponding barring fish establishments. The flood-control fish pond designed by the method can prevent flood and can also adjust the water quality and increase the fish crop for fish breeders in rural areas, so the invention is favorable for fisheries production.

Description

(1) Technical field [0001] The invention relates to a construction method of a fish pond, in particular to a construction method of a rural simple flood control fish pond. (2) Background technology [0002] Most of the water in rural pits and ponds is not easy to control. In the dry season, the water is often insufficient, and groundwater such as well water is needed to supplement, which not only increases the cost of breeding, but also has poor breeding results; and in the rainy season, the water is too large, which may be submerged or washed away. Fish ponds, resulting in escaped fish incidents. In recent years, floods of varying degrees have occurred in many areas of the country, causing huge losses to fishery production. Therefore, the problem of flood control in fish ponds is particularly important. (3) Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the invention provides a construction method of a rural simple flood con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00E04H4/00
CPCY02A40/81
Inventor 史海萍李顺
Owner 史海萍
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