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A saline-alkali pond construction structure

A pond and saline-alkali technology, applied in agricultural machinery and tools, land preparation methods, fish farming, etc., can solve the problems that agriculture cannot be directly used, people and animals cannot drink, and the development and utilization rate is less than 2%, so as to increase the economic value of land , The design of the runner is ingenious, and the effect of reducing acidity

Active Publication Date: 2019-06-04
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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Problems solved by technology

Due to the complexity and diversity of saline-alkali water quality, humans and animals cannot drink it, and agriculture cannot directly use it. The development and utilization rate is less than 2%, and most of them are idle.

Method used

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  • A saline-alkali pond construction structure
  • A saline-alkali pond construction structure
  • A saline-alkali pond construction structure

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] see Figure 1-Figure 4 , a saline-alkali pond construction structure, including the adjacent culture pond area and the strip field area; the direction facing the pond area and the strip field area is the X direction, the vertical direction is the Y direction, and the vertical direction is the Z direction In the said field area, a plurality of fields are arranged in parallel along the X direction, and one end of the field is provided with a water inlet, which is connected with each field through a pre-buried pipe, and the liquid level of the water inlet is higher than that of the top of the field. surface; side drains are provided on both sides of the strip field, and the other end of the strip field is provided with a main drain, and the bottom of the main drain is lower than the side drain and communicates with the side drain; the ponds...

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Abstract

The invention relates to a saline-alkaline pond construction structure. The saline-alkaline pond construction structure comprises a culture pond area and a strip field area which are adjacent, wherein a plurality of strip fields are arranged in the strip field area in parallel along the X direction, an inflow channel is arranged at one end of each strip field, the inflow channel is communicated with each strip field through an embedded pipeline, the liquid level of the inflow channel is higher than the upper surface of the each strip field, two lateral drainage channels are arranged on two sides of each strip field, a main drainage channel is arranged at the other end of each strip field, the bottom of the main drainage channel is lower than each lateral drainage channel, and communicated with each lateral drainage channel, one end of each pond in the culture pond area is communicated with the main drainage channel through an embedded pipe, the bottom of the main drainage channel is higher than the bottom of each pond, the other end of each pond is communicated with a main drainage canal through an embedded tube, the main drainage canal is communicated with an outer river alkali discharge channel, and by lifting water through a water pump, the main drainage canal is further communicated with the inflow channel for recycling a part of water. The saline-alkaline pond construction structure achieves comprehensive utilization of water bodies in the soil improvement process, improves economical value of soil, and improves an ecological environment.

Description

technical field [0001] The invention relates to improvement of saline-alkali soil and comprehensive utilization of saline-alkali water, in particular to a saline-alkali pond construction structure. Background technique [0002] Saline-alkali water is the third water resource different from seawater and fresh water. my country is rich in saline-alkali water resources, with a total amount of about 690 million mu, widely distributed in 19 provinces, municipalities and autonomous regions in my country, and the trend is increasing year by year. Due to the complexity and diversity of saline-alkali water quality, humans and animals cannot drink it, and agriculture cannot directly use it. The development and utilization rate is less than 2%, and most of it is idle. [0003] The development of saline-alkaline fishery not only provides a new idea for the development and utilization of unconventional water resources and alleviates the contradiction of water use, but also can effective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00A01K63/04A01B79/02
CPCA01B79/02A01K63/00A01K63/04
Inventor 朱浩刘兴国么宗利来琦芳
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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