JPS58185808A - Water control device - Google Patents

Abstract

PURPOSE:To obtain an automatic water-intake and stopping device having a simple mechanism in which a water tank is connected to an intake pathway, and a U-shaped tube whose level becomes higher than the intake face at the time of rising but becomes lower than the intake face at the time of falling is provided in the water tank and rotatably connected with the intake port and the discharge port. CONSTITUTION:In a water intake device having an easy water intake and stopping system, a water tank 16 leading to an intake pathway 20 is provided, and a U-shaped tube 10 is connected with the intake port 22 and discharge port 26 of the water tank 16 in such a way as to enable the tube 10 to vertically move in a rocking manner around the intake port 22 and discharge port 26 as the rotation centers. Also, when the U-shaped tube 10 rises, the level of the communication pathway of the tube 10 becomes higher than the water level of the intake pathway 20, whereas when it falls, the level of the communication pathway becomes lower than the water surface of the intake pathway 20. In the water tank 16, the discharge port through which a larger amount of water is discharged than the water coming into the water tank 16 from the intake pathway 20 is provided in a freely opening or closing manner by a proper valve mechanism.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a water management device, and more particularly to a water pipe PI which has a simple mechanism and can automatically perform 11 water intakes using only mechanical action! Regarding equipment.

CE) 2 East Agriculture) 1/J (installed in the waterway of the road, etc./) Ik Gate 11 Auto 11; A Sodos 1-tsuk type, a Heberkia type, and a worm gear J (5) are adopted by the water pressure applied to the gate 41, and by operating a handle connected to this 41, the gate tut is opened and closed.

However, this operation from Hashi 1 to Ruto 11 requires a great deal of strength, making it impossible for older people, women, and Mikokenna, and also because water gates are generally located far away from people's homes. Usually requires a specific custodian.

-Special JH, such as electric power plants and non-mobile ones,
b It is used in a, but as in I-ki, gl
At the fiT flood gate, according to the electric type, there will be a new electric 4 (
, songs that require electrical work such as erecting or drawing electric wires, electric! It is necessary to immediately maintain maintenance pipes for various equipment such as mowers installed on a 1il1 type ship, and especially in the case of water intake for 4-way water, it is often not used for long periods of time (such as breakdowns).
11. Although it is easy, there are various difficulties.

For this reason, water can be taken in automatically, not only at water gates as described in 1 above, but also at lifting platforms such as those used in rice fields, without requiring any manual labor, and which does not require electricity.
5 lIl water equipment j6 was required 9 (was. Unexploded 1111
is 1. The purpose is to create an intake channel that can automatically intake water without sacrificing power, is simple to set up, does not have trouble, and can be provided at low cost. A water tank is provided that communicates with the water supply channel, and a pipe body that connects the water supply channel and the water supply channel that communicate in a shape of a straight line is installed at one end so that when the pipe body is erected in the water tank, the communication portion between the water supply channel and the water supply channel is connected. The guide is supported so as to be movable up and down according to the increasing and decreasing water level in the water tank so that it is lower than the water level of the intake channel, and so that the communicating part is lower than the front water level when it is collapsed. The non-communicating side of the waterway is connected to the niJ intake channel, and the non-communicating side of the water supply channel is connected to the diversion channel. An object of the present invention is to provide a water management device characterized in that an opening/closing port (f) for discharging a larger amount of water than the amount of water that is discharged by an appropriate valve mechanism is provided at the opening/closing port (f).

See the attached drawing below! , [describing the preferred embodiment of the present invention]
I will explain to i11.

10, the water supply channel A and the water supply channel I3 are connected at the - end 4
1>n, +t; shape?

! I;L waterway A curved metal 1:1'r l! ! If close'
15 Sai 1, 14 Water Supply Channel II near the other end of this blockage
There is a cylindrical 1iil in the oval hole provided on the side 1F, 'ff.
A tube 12 is provided protrudingly. Do the same for the water supply channel 13.
u Mil, i Il111 is closed, anti-headrace A
side side11. A cylindrical side pipe 14 protrudes from an oval hole provided at 'i.

16 is a water tank, and the intake channel 2 is located at the bottom of the tank ζ718.
A water intake pipe 22 communicating with 0 is connected.

Further, a water supply pipe 26 is connected to a side wall 24 of the water tank 16 opposite to the side wall 18 indicated by -1- in a position opposite to the IIV water pipe 22, and the other end of this water supply pipe 26 is opened to a diversion channel 28.

1) The side pipe 12 of the water channel A of the rotating pipe 10 described in II is connected to the water pipe 22 described in 1-ul, and the water supply channel! )'s side pipe 14 is
1 to the water pipe 26, and the rotating pipe 10 is connected to the water intake pipe 22. The ups and downs in the water tank 16 with the water supply pipe 26 as the axis 1
It is designed so that it can be rotated to -. the water intake pipe 22;
11! II tube 12. A water supply passage from the intake waterway 20 to the branch waterway 28 is formed by going up the waterway A, the water supply waterway B, and the side pipe 14 to the water-resistant pipe 26. In addition, +iiJ water intake pipes 22 and 1
ijll tube 12. A sealing member such as a gasket (not shown) is fitted into the fitting portion between the water supply pipe 26 and the tube 14 to provide a water leakage seal 11. Reference numeral 30 denotes a float fixed on the lower surface of the rotating pipe 10, and the communicating part between the water supply channel 11 and the water supply channel I), that is, the bent part of the pipe 11, is completely above the water surface of the water tank 16. Rotating tube 10 so that it floats
gives buoyancy to. Therefore, the rotating tube 10 moves up and down in response to changes in the water level in the water tank 16, as will be described later. It goes without saying that by using a material with low specific gravity as the material for the rotating tube IO, the rotating tube 10 can be made to float without providing the float 30 as described above.

Next, 32 is a through hole provided on the lower surface of the water conduit A, and this through hole 32 and the side pipe 12. The water tank 16 communicates with the intake waterway 20 through the water intake pipe 22, and the inside of the water tank 16 is maintained at the same level as the LFV waterway 20. Please proceed to the appropriate connection (diagram not shown).
n[f m may be provided to connect the intake channel 20 and the water tank 16.

34 is an iJ water pipe provided in the water tank 16. This exclusion lJ
(Water 11 discharged from the pipe 34 [also the sum of the wood fibers flowing into the water tank 16 from the through hole 32 and the air hole tG 1ft!]) is set so that it becomes louder.

The drain pipe 34 is first opened and closed by an appropriate mechanism as shown in tG.

36 is a communication part 1 between the water supply channel B and the water conduit of the rotating pipe 10:
The inside of the rotary tube 10 is opened to the atmosphere by means of an air hole provided therein.

Next, a mechanism for opening the drain pipe 34 will be explained.

In FIG. 3, numeral 38 is a water tank to be managed such as a paddy field located below the water management device, to which the diversion channel 28 is connected.

Reference numeral 40 denotes an on-off valve for the water pipe 34, which rotates around a shaft 41.
It is located at f^) ahead of 1.43.

44 is a lever for setting the upper limit provided on the other end side of the IILIIt 143, 46 (is a pin for setting the limit Y. 42 is a pin 44, what does the protrusion 48 that acts on the above pin 46 do?) 11=
It is. However, as the water level in the rice field falls, the 711-1to 42 descends, and the protrusion 48 provided on the float 42 hits the pin 4.
Press 6 (then the rotating rod 43 will rotate and open/open valve 40
is moved in the opening direction and water is drained @34h). Water also flows into Ill, and the water in water 111 cums! When the lever 48 pushes the pin 44, the opening/closing lever 40 is moved in the direction of the closing force, and the first water pipe 34 is closed.

The opening/closing mechanism for the 111 water pipe 34 can be constructed mechanically as appropriate, or electrically as desired, such as by using a solenoid valve. Mechanically, it is a pole tap method (1t not shown)
can be generally adopted.

Next, the operation of the embodiment described in - will be explained. First, when the water level of the wave tube PII tank 38 falls, J, I+
The water pipe 34 is opened and the water in the water tank 16 is discharged.

Here, as described in +iii, from the through hole 32 to the water tank 16.
Since the water level in the water tank 16 is set so that the force of the water being discharged is greater than that of the water flowing into the water tank 16, the water level in the water tank 16 gradually (or rather) falls, and the water rotates accordingly. The tube 10 also pivots downward. When the rotating pipe 10 is lowered to a nearly horizontal position, water flows from the headrace to the supply channel 13 side, and is diverted from the intake channel 20 to the diversion channel 28. When the rotary tube 10 descends, the air hole 36 or 1- flows into the water tank 10 along the curve of the through hole 32, and the flow (as described above) 37 flows from the tsuji. Also (from Moon Water Tube 34)
The rotary tube 10 is maintained in this state because it is set so that the amount of water ht that is discharged from the rotor is saturated. In addition, due to water pressure, etc., depending on the lowering position of the rotating pipe 10, the -1- written confluence and (11 water 11) become equal, and the lowering of the rotating pipe 10 stops, resulting in a flat state. Even if the water reaches the equilibrium position 4-'!, it is sufficient that water flows from the headrace to the water supply channel 0 side.

As a result, water flows into the managed water tank 38 from the diversion channel 28, and the water level in the managed water tank 38 rises. The water level inside 16 will rise.

Rotating with Koi 1? 110 also stands upward, and the rotating tube 1
0 is the state of FU 1ljl, that is, the small passage of the headrace A and the water supply waterway B has returned to the position where it is above the water level of the water tank 16, and at this point, the flow from the headrace A to the water supply waterway H is completed.
The water flow from the 1st floor waterway 20 to the diversion waterway 28 is 11.
Water is 11ro. Note that the presence of the air hole 36 (2) ensures that the inside of the rotating tube 10 does not become in a siphon state and the water is shut off.And after the water has drained from the water supply channel 13, this empty water supply channel The part 1( becomes a kind of flow 1-, which acts together with the float 30 and (II) to smoothly return the rotating tube 10. Note that this air hole 36 is closed when the rotating tube 10 has a large diameter. It does not necessarily need to be provided, and the siphon may be destroyed by air entering from the water conduit ^ or water supply conduit II side.

1. In the embodiment described above, a U-shaped rotary tube 10 was used, but the rotary tube 10 is not limited to this. For example, the rotary tube may be formed into a cylindrical or prismatic shape, with a cutout in the center. may be provided to form a headrace channel and a water supply channel, and communicate with the -10 part.In short, the headrace channel and the supply channel may be connected to the intake channel and the 11d water e "t" when the rotating pipe is erected. It is good to be able to communicate across the water surface of the aquarium.

FIG. 4 shows yet another embodiment. In this embodiment, 11M is connected to the same side wall 52 in the water tank 50 and communicates with the intake channel.
The water supply pipe 56 connected to the water pipe 54 and the diversion channel II is connected to the
] Ishi, 58 double it, 11 characters in this 11 double-opening part,...
,, is the flux L-xysol ψl, llLu tube 60 a +
It is connected to 1a via 601+. The rest is the same as the I2 first embodiment, so the explanation will be omitted.

Even in this manner, the U-shaped tube 58 can be raised and lowered, and similar effects can be obtained.

Others (in order to make the 1-shaped pipe undulating, the water intake pipe and the water supply pipe σ month) A spherical body (not shown) is installed in the old 1st part, and the base of the U-shaped pipe is fitted onto this spherical body. Various configurations are conceivable so that the spherical body rotates around the spherical body.

As described above, according to the present invention, water intake and water stoppage can be reliably performed by the up-and-down movement of the rotating pipe, the swimming action is extremely small, and the zero load applied to the device is small, so the installation and fr are durable at the station. We can provide it at a good price! Redundant automation achieves eight benefits, such as two or more, without requiring electricity.

Hereinafter, we will list various preferred embodiments for 46 trees, 1.
As mentioned above, the present invention is not limited to this embodiment, and it goes without saying that many modifications can be made within the scope of A1-4 1'7. .

4.17I+67ノRri i7i! Fig. 1 is a plan view of the device of the present invention, Fig. 2 is an explanatory view of reducing the undulation of the rotating pipe, Fig. 3 is an explanatory view of reducing the opening/closing valve mechanism, and Fig. 4 is a further example of another implementation. An example is an explanatory diagram of J squirrel.

10...Rotating pipe, 12.14...Side pipe, 1
6...Aquarium, 18...Side wall, 20...
Intake waterway.

22... Water intake pipe, 24... (ijlJ jj
i, 2.5... Supply channel, 28... Diversion channel, 30... Float.

32...Through hole, 34...Drain pipe, 36...
...Air hole, 38...Managed water tank, 40...
・Opening/closing valve.

41...Axis, 42...Float, 43
...1mJ hand +, 44.46...pin,
48...Trust.

50...water tank, 52...side 1tt+ 54
... Water intake pipe, 56 ... Water supply pipe, 58 ...
・U-shaped tube.

60a, 5Qb... bellows tube.

Wait for the applicant Mobron fi limited company Representative piece for Oi Nobuharu Figure 1 21st sting 0

Claims (1)

[Claims] 1. Install a water tank that communicates with the intake channel, and set up a water tank at one end.
A pipe body that connects a water conduit and a water supply conduit that communicate in a straight line (i),
In the water tank, there is a connection between the headrace channel and the water supply channel when standing up.
Is it higher than the water surface of the intake channel? +'h, and so that the communication part is lower than the water surface when it is collapsed, so that it can be raised and lowered according to the increasing and decreasing water level in the aquarium,
The opposite side of the water supply channel is connected to the intake channel, and the rff
The opposite side of the water supply channel J is opened into a diversion channel 1-1, and the water tank has an outlet that discharges a larger amount of water than the water flowing into the water tank from the intake channel, which can be opened and closed as needed by a valve mechanism. A water pipe f811 device characterized in that it is provided in.