JPS6145433U

JPS6145433U - Automatic water regulator for rice fields

Info

Publication number: JPS6145433U
Application number: JP12712484U
Authority: JP
Inventors: 恵美子久原
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-08-21
Filing date: 1984-08-21
Publication date: 1986-03-26
Also published as: JPH0115720Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第゜１区は水田に水の少くなくなった状態に於ける本考
案の自動用水調節器の施工断面図、第２図は水田に満水
した状態の施工断面図、第３図は自動用水調節器の本体
円筒管を示す平面図、正面図、側面図、第４図はＴ型継
手を加工した平面図、正面図、側面図、第５図は可動軸
及びパッキン部の平面図、正面図、第６図はＴ型継手に
支持板を取付けた平面図、正面図、第７図は本体円筒管
に支持板を取付けた断面図、第８図は入水口用パイプと
出水口用パイプ及びフロートを取付け完成した状態の断
面図、第９図は取付桝の斜視図である。１・・・水田用の自動用水調節器、２・・・取付桝、３
・・・取手用パイプ、４・・・水路、５・・・水田、６
・・・円筒管、７・・・入水口、訃・・出水口、９・・
・細長の穴、１０・・・Ｔ型継手、１１・・・上部開閉
口、１２・・・十部パツキン受座、１３・・・下部開閉
口、１４・・・下部パッキン受座、１５・・・支持板受
具、１６・・・上部ゴムパツキン、１７・・・上部パッ
キン固定板、１８・・・下部パッキン固定板、１９・・
・下部コムハッキン、２０・・・下部パッキン固定板、
２１・・・下部パッキン固定板、２２・・・可動軸、２
３・・・調整スプリング、２４ −−−−−−・
・・上部円形支持板、２５・・・下部円形支持板、″２
６・・・入水口用パイプ、２７・・・出水口用パイプ、
２８・・・フロート、２９・・・止め穴。Section 1 is a cross-sectional view of the automatic water regulator of the present invention when the water in the rice field is low, Figure 2 is a cross-sectional view of the automatic water regulator of the present invention when the rice field is full of water, and Figure 3 is the automatic water regulator. Fig. 4 is a plan view, front view, and side view showing the main body cylindrical tube, Fig. 4 is a plan view, front view, and side view of the T-shaped joint, and Fig. 5 is a plan view and front view of the movable shaft and packing part. Figure 6 is a plan view and front view of the support plate attached to the T-type joint, Figure 7 is a sectional view of the support plate attached to the main cylindrical pipe, and Figure 8 is the inlet pipe, outlet pipe, and float. FIG. 9 is a cross-sectional view of the installed state, and FIG. 9 is a perspective view of the mounting box. 1... Automatic water regulator for rice fields, 2... Mounting basin, 3
...Handle pipe, 4...Waterway, 5...Paddy field, 6
...Cylindrical pipe, 7...Water inlet, Death...Water outlet, 9...
・Elongated hole, 10...T-type joint, 11...Top opening/closing port, 12...10-piece packing seat, 13...Bottom opening/closing port, 14...Lower packing seat, 15. ... Support plate holder, 16... Upper rubber packing, 17... Upper packing fixing plate, 18... Lower packing fixing plate, 19...
・Lower comb hacking, 20...lower packing fixing plate,
21... Lower packing fixing plate, 22... Movable shaft, 2
3...adjustment spring, 24 ---------
... Upper circular support plate, 25 ... Lower circular support plate, ″2
6... Pipe for water inlet, 27... Pipe for water outlet,
28...Float, 29...Stopping hole.

Claims

[Scope of utility model registration request]

Opening/closing ports 11, 13 are provided at the top of the cylindrical pipe 6 made of vinyl chloride.
A T-shaped joint 10 with packing seats 12 and 14 provided on the upper and lower sides is connected to a circular support plate 25,! 6, and an integrated structure with a float 28 at the bottom and rubber packings 16.19 on the upper part with the movable shaft 22 as the main axis is incorporated and the opening/closing opening 11.13 is fixed by vertical movement of the float 28.
The float 28 opens and closes as the water level in the paddy field 5 rises, and when the water is full, the float 28 opens and closes.
1. The lower opening 13 is sealed to cut off the water supply from the water channel 4, and when the water level drops, the float 28 lowers and closes the opening 1.1.13.
is in an open state and water is supplied from the waterway 4 to the rice fields again, so that the ideal water level can always be kept constant.