Installation for isolating and venting spring water

A technology for discharging device and spring water, applied in watering devices, horticulture, and botanical equipment and methods, etc., can solve the problems of difficult water retention in the field, easy blockage of water filter pipes, loss of fertilizers, etc., to maintain field water and eliminate cold soaked fields. , Eliminate the effect of material piping

Inactive Publication Date: 2006-02-01
SHANGHAI JIAO TONG UNIV
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model has two major problems, 1) the upper small hole of the water filter pipe is easily blocked; 2) the field water will flow out continuously through the device, and the water required by the crops (rice) will also leak away, so that not only the fertilizer will be lost, And it makes it difficult to keep water in the field

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
  • Installation for isolating and venting spring water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 As shown, the present invention includes: isolation conduit 1, spring water filtering device 2, first elbow 3, second elbow 4, drain pipe 5, gravel 6, the bottom of the isolation conduit 1 is surrounded by gravel 6, spring water filtering device 2 is provided In the isolation duct 1, one end of the first elbow 3 is tightly connected to the isolation duct 1, the drain pipe 5 is tightly connected to the other end of the first elbow 3 on the isolation duct 1, and the second elbow 4 is connected to the drain pipe 5 The water outlet is tightly connected.

[0016] There is a cover plate on the top of the isolation pipe 1, and its function is to seal the top of the isolation pipe 1. The isolation conduit 1 is a hollow square tube or a round tube. A small hole is opened on the side wall surrounded by gravel 6 at the bottom of the isolation conduit 1 and its function is to collect groundwater. The upper part of the isolation conduit 1 is filled with soil to prevent ...

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

An isolated spring water draining apparatus for agricultural irrigation is composed of an isolated pilot pipe, a spring water filter arranged in said pilot pipe, the first and the second elbow pipes, a water draining pipe between said two elbow pipes, and the cobbles surrounding the lower end of said isolated pilot pipe.

Description

Technical field [0001] The invention relates to a device belonging to the technical field of farmland water conservancy engineering, specifically, a spring water isolation discharge device. Background technique [0002] The gushing out of the underground rice field is usually called a spring paddy field. The piping of spring water causes local mud, so it is also called a mud field. In most mountainous areas, since the temperature of groundwater is usually lower than that of the ground in summer, the temperature of spring paddy fields is usually lower than that of other farmlands. Therefore, it is sometimes called cold flooded fields. Spring paddy fields have relatively low yields, generally low-yield fields. Low temperature directly affects the growth, development and maturity of rice. Early rice is prone to rigidity after transplanting, slow onset, black roots in severe cases, and dead seedlings due to rotten roots. In later stages, it is prone to green lodging, and late rice is...

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 Applications(China)
IPC IPC(8): A01G25/16
Inventor 喻国良
Owner SHANGHAI JIAO TONG UNIV
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap