CN206143744U - Paddy field environmental protection automatic water discharging device - Google Patents

Paddy field environmental protection automatic water discharging device Download PDF

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Publication number
CN206143744U
CN206143744U CN201620906490.6U CN201620906490U CN206143744U CN 206143744 U CN206143744 U CN 206143744U CN 201620906490 U CN201620906490 U CN 201620906490U CN 206143744 U CN206143744 U CN 206143744U
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Prior art keywords
drain pipe
ring
pipe
hole
apopore
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CN201620906490.6U
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Chinese (zh)
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徐浩钟
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徐浩钟
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Abstract

The utility model provides a paddy field environmental protection automatic water discharging device, belongs to the rice ring breed conservation field of planting, the higher authority of its base is fixed with the drain pipe, the part cover is equipped with annular body on the drain pipe, the middle part of drain pipe in or down the side of the tube -surface of part have the wash port, the drain pipe that the wash port was located passes through the connecting pipe with pre -buried outlet pipe in the ridge and is connected. Above sealing ring and the drain pipe part outer surfaces to mate and make annular body can slide in the part on the drain pipe in inclusive AND through -hole the cooperation of interior anchor ring and make annular body slide on the drain pipe on the partial sealing ring of installing to drainage channel can open or close when sliding from top to bottom. Paddy field environmental protection automatic water discharging device's compact structure is equitable, manufacturing and convenient to use, and degree of automation is high, automatic drainage with water level effectual in the paddy field keep, do not need the people to guard during automatic drainage, self -closing drainage channel when the surface of water in the paddy field is less than the irrigation level of settlement and keep the water level.

Description

Rice field environmental protection self-draining arrangement
Technical field
This utility model is related to a kind of rice field environmental protection self-draining arrangement in Oryza sativa L. environmental protection field of planting.
Background technology
The draining in present rice field is all utilized on ridge quit a post and thus leave it vacant to be discharged water, in order to the water for not making rice field was released It is many, people guard is accomplished by when discharging water.When raining in torrents, the water in rice field soars, and Jing often washes away the ridge in rice field, gives Agricultural production causes greatly loss.In order to ensure the production safety in rice field,, through studying for a long period of time, having invented can be certainly for we The safety device of dynamic draining.
The content of the invention
The purpose that this utility model is related to is to provide for a kind of automated management and keeps the water level in rice field and protection field The ridge is not by heavy rain impact, the excessive rainwater that can be drained automatically in rice field safety and environmental protection device.
For achieving the above object, rice field described in the utility model environmental protection self-draining arrangement mainly include ring float, Buoyancy cavity, inner via hole, inlet opening, communicating pipe, apopore, closure gasket groove, sealing ring, drain pipe, osculum, connecting tube, water outlet Pipe, pedestal.
Drain pipe is fixed with above described pedestal, ring float is partly set with above drain pipe, in draining There is osculum the side of the middle part of pipe or the pipe surface of lower middle portion, the drain pipe at osculum and the water outlet being embedded in ridge Gutron crosses connecting tube connection.There is apopore on the inner ring surface of the inner via hole of ring float, it is above apopore and following There is closure gasket groove on the inner ring surface of inner via hole, the outer surface of part is matched somebody with somebody above the sealing ring installed in closure gasket groove and drain pipe Close and enable ring float to slide on part above drain pipe, and can make to open draining during ring float upward sliding Closing drainage channel is beaten when passage, slide downward;In ring float when the rising of water level is floated, slide up on drain pipe It is dynamic, drainage channel can be opened then;In ring float slide downward on drain pipe with water level decreasing, being capable of the row of closing Aquaporin.
Described drain pipe is the coalition threaded a pipe with fixed flange more;The pipe surface of part is light above drain pipe The outer surface of sliding tubular, the smooth outer surface of tubular is matched somebody with somebody with the sealing ring of installation in the closure gasket groove of ring float Close;The lower end of drain pipe is outwardly fixed flange, part below fixed flange seal drain pipe;Drain pipe it is vertical The side in pipe ring face have the pipeline of branch, the pore of the pipeline of branch is osculum, and the pipeline of branch is connected with connecting tube, row Water hole communicates with the water inlet of connecting tube and the upper end of drain pipe.
Described ring float is the cavity body of annular, and the cavity body in ring float is buoyancy cavity, ring float Inner ring surface is inner via hole, there is apopore and closure gasket groove on the inner ring surface of inner via hole, and closure gasket groove is above apopore with Face;Partly there is inlet opening below one side or outside below the ring float, have connection inlet opening and water outlet in buoyancy intracavity The communicating pipe in hole, communicating pipe communicates with inlet opening and apopore;Described buoyancy cavity is to produce buoyancy cavity, what buoyancy cavity was produced The water surface is in the upper surface of ring float when buoyancy is capable of the weight of support ring shape buoyancy aid and ring float can be made to float on the surface Between sealing ring to apopore.
Described closure gasket groove is the annular groove for installing sealing ring, on the inner ring surface of inner via hole.
Described sealing ring is rubber seal.
Described outlet pipe is the hollow ventilating water pipe being embedded in ridge.
Described connecting tube is connecting pipe of the osculum with outlet pipe for connecting drain pipe, is hard tube or flexible pipe.
Described pedestal is the base of the bottom that drain pipe is fixed on the inwall for be built in ridge, or is built in and leans on The base of the bottom of drain pipe is fixed in the rice field of nearly ridge.
Described ring float is the slide switches of the drainage channel for opening and closing rice field environmental protection self-draining arrangement, sharp The buoyancy produced with ring float automatically opens up drainage channel, is automatically switched off drainage channel using the gravity of ring float.
Described inlet opening and apopore is below the water surface of normal irrigation level.
Described rice field environmental protection self-draining arrangement does not need the energy to drive in Auto-drainage, not only environmentally friendly but also safety.
The compact conformation of this utility model rice field environmental protection self-draining arrangement rationally, manufacture and easy to use, automatization's journey Degree is high, and the effect of the water level in Auto-drainage and holding rice field is good, and very important person guard, the water surface in rice field are not required to during Auto-drainage Drainage channel is automatically switched off during less than the irrigation level for setting and keep water level.
Description of the drawings
Fig. 1 is the schematic diagram of sectional structure when rice field environmental protection self-draining arrangement is closed;
Fig. 2 is the schematic diagram of sectional structure when rice field environmental protection self-draining arrangement is opened;
Fig. 3 is the schematic diagram that rice field environmental protection self-draining arrangement is arranged on the sectional structure in rice field.
Shown in figure:Ring float 1, communicating pipe 2, inlet opening 3, apopore 4, inner via hole 5, sealing ring 6, drain pipe 7, row Water hole 8, pedestal 9, outlet pipe 10, connecting tube 11, ridge 12, water 13.
Specific embodiment
Environmental protection self-draining arrangement in this utility model rice field mainly includes ring float 1, buoyancy cavity, inner via hole 5, inlet opening 3rd, communicating pipe 2, apopore 4, closure gasket groove, sealing ring 6, drain pipe 7, osculum 8, connecting tube 11, outlet pipe 10, pedestal 9.
Drain pipe 7 is fixed with above described pedestal 9, ring float 1 is partly set with above drain pipe 7, There is osculum 8 side of the middle part of drain pipe 7 or the pipe surface of lower middle portion, the drain pipe 7 at osculum 8 be embedded in ridge Outlet pipe 10 in 12 is connected by connecting tube 11.There is apopore 4 on the inner ring surface of the inner via hole 5 of ring float 1, in water outlet There is sealing ring 6 and the drain pipe installed in closure gasket groove, closure gasket groove above hole 4 and on the inner ring surface of following inner via hole 5 Above the outer surface of part coordinate and enable ring float 1 to slide on part above drain pipe 7, and annular can be made Closing drainage channel is beaten when drainage channel, slide downward are opened during buoyancy aid upward sliding;In ring float 1 with the rising of water level During floating, the upward sliding on drain pipe 7 can open drainage channel then;In ring float 1 with water level decreasing in draining On pipe 7 during slide downward, drainage channel can be closed.
Drain pipe 7 creates the coalitions threaded a pipe with fixed flange more;The outside manufacture of part above drain pipe 7 Become the outer surface of smooth tubular, the outer surface of smooth tubular is close with the interior installation of the closure gasket groove of ring float 1 Seal ring 6 coordinates;The lower end of drain pipe 7 creates outwardly fixed flange, below fixed flange seal drain pipe 7 Point;The side manufacture in the vertical pipe ring face of drain pipe 7 has the pipeline of branch, and the pore of the pipeline of branch creates osculum 8, the pipeline of branch is connected with connecting tube 11, and osculum 8 is communicated with the water inlet of connecting tube 11 and the upper end of drain pipe 7.
Ring float 1 creates the cavity body of annular, and the cavity body in ring float 1 creates buoyancy cavity, ring The inner ring surface of shape buoyancy aid 1 creates inner via hole 5, and manufacture on the inner ring surface of inner via hole 5 has apopore 4 and closure gasket groove, seals Annular groove is above apopore 4 and following;Partly manufacture has inlet opening 3 below one side or outside below the ring float 1, There is the communicating pipe 2 of connection inlet opening 3 and apopore 4 in the manufacture of buoyancy intracavity, communicate with inlet opening 3 and apopore 4 communicating pipe 2; Described buoyancy cavity creates generation buoyancy cavity.
Described closure gasket groove creates the annular groove for installing sealing ring 6, manufactures on the inner ring surface of inner via hole 5.
Described sealing ring 6 is rubber seal.
Outlet pipe 10 creates hollow ventilating water pipe, in being embedded in ridge 12.
Connecting tube 11 creates the osculum 8 and the connecting pipe of outlet pipe 10 of connection drain pipe 7, creates hard tube Or flexible pipe.
Pedestal 9 is created and is built on the inwall of ridge 12 base of the bottom for fixing drain pipe 7, or is manufactured into To be built in the base of the bottom that drain pipe 7 is fixed in the rice field of ridge 12.
During installation, the protrusion flange of the lower end of drain pipe 7 is fixed on pedestal 9, then connects drain pipe 7 with connecting tube 11 Surface side lateral osculum 8 and the outlet pipe 10 that is embedded in ridge 12;Afterwards, sealing ring is arranged on In closure gasket groove, then the inner via hole 5 of ring float 1 and the sealing ring 6 in closure gasket groove are sleeved on into the upper of drain pipe 7 The pipe surface of the smooth tubular of face part.
After pouring water in rice field, when irrigation level of the water surface in rice field less than setting, on the inner via hole 5 of ring float 1 Apopore 4 sealed with following sealing ring 6 above apopore 4 by partial occlusion above drain pipe 7, be disconnected The exhalant canal of drain pipe 7 is entered from inlet opening 3.When rainy, when irrigation level of the water surface in rice field higher than setting, annular Buoyancy aid 1 float and above the drain pipe 7 upward sliding on the outer surface of the smooth tubular of part, with ring float 1 Floating, the sealing ring 6 in the closure gasket groove of the inner ring surface above apopore 4 moves upward out the upper end of drain pipe 7, interior Apopore 4 on through hole 5 exposes the water inlet of the upper end of drain pipe 7, water 13 from inlet opening 3 into communicating pipe 2 after again through going out Water hole 4 enters the water inlet of the upper end of drain pipe 7, then water 13 is discharged into field into outlet pipe 10 through osculum 8 from drain pipe 7 Outside the ridge 12.After rain stops, after the draining with the opening of drainage channel of the water level in rice field, water level is reduced naturally;Water level is reduced Afterwards, ring float 1 is with declining naturally with water level, when water level reaches the irrigation level of setting, the apopore on inner via hole 5 4 with the upper end for falling below drain pipe 7 of ring float 1, and the sealing ring 6 above apopore 4 is stretched in the upper end of drain pipe 7 It is interior;Now, the apopore 4 on inner via hole 5 is by partial occlusion above drain pipe 7 and by above apopore 4 and following Sealing ring 6 is sealed, and is disconnected from inlet opening 3 and is entered the exhalant canal of drain pipe 7.

Claims (1)

1. a kind of rice field environmental protection self-draining arrangement, it is characterised in that:Described rice field environmental protection self-draining arrangement includes annular Buoyancy aid, buoyancy cavity, inner via hole, inlet opening, communicating pipe, apopore, closure gasket groove, sealing ring, drain pipe, osculum, connecting tube, Outlet pipe, pedestal;
Drain pipe is fixed with above described pedestal, ring float is partly set with above drain pipe, in drain pipe There is osculum the side of pipe surface of middle part or lower middle portion, the drain pipe at osculum and the water outlet Gutron being embedded in ridge Cross connecting tube connection;There is apopore on the inner ring surface of the inner via hole of ring float, lead to above apopore and in following Have closure gasket groove on the inner ring surface in hole, above the sealing ring installed in closure gasket groove and drain pipe the pipe surface of part coordinate and Opening draining when enabling ring float to slide on part above drain pipe, and can make ring float upward sliding is led to Closing drainage channel is beaten when road, slide downward;
Described drain pipe is the coalition threaded a pipe with fixed flange more;The pipe surface of part is smooth above drain pipe The outer surface of tubular, the smooth pipe surface of tubular coordinates with the sealing ring of installation in the closure gasket groove of ring float;Row The lower end of water pipe is outwardly fixed flange, part below fixed flange seal drain pipe;The vertical pipe of drain pipe There is the pipeline of branch the side of anchor ring, and the pore of the pipeline of branch is osculum, and the pipeline of branch is connected with connecting tube, osculum Communicate with the water inlet of connecting tube and the upper end of drain pipe;
Described ring float is the cavity body of annular, and the cavity body in ring float is buoyancy cavity, the internal ring of ring float Face is inner via hole, there is apopore and closure gasket groove, closure gasket groove going out on the inner ring surface of inner via hole on the inner ring surface of inner via hole It is above water hole and following;Simultaneously there is inlet opening below ring float, have connection inlet opening and apopore in buoyancy intracavity Communicating pipe, communicate with inlet opening and apopore communicating pipe;Described buoyancy cavity is to produce buoyancy cavity;
Described sealing ring is rubber seal.
CN201620906490.6U 2016-08-22 2016-08-22 Paddy field environmental protection automatic water discharging device Active CN206143744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620906490.6U CN206143744U (en) 2016-08-22 2016-08-22 Paddy field environmental protection automatic water discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620906490.6U CN206143744U (en) 2016-08-22 2016-08-22 Paddy field environmental protection automatic water discharging device

Publications (1)

Publication Number Publication Date
CN206143744U true CN206143744U (en) 2017-05-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620906490.6U Active CN206143744U (en) 2016-08-22 2016-08-22 Paddy field environmental protection automatic water discharging device

Country Status (1)

Country Link
CN (1) CN206143744U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064586A (en) * 2020-08-26 2020-12-11 郝永河 Water level management equipment and farmland irrigation drainage system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064586A (en) * 2020-08-26 2020-12-11 郝永河 Water level management equipment and farmland irrigation drainage system
CN112064586B (en) * 2020-08-26 2022-03-04 郝永河 Water level management equipment and farmland irrigation drainage system

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