CN2892962Y - Rice field water-saving gate - Google Patents

Abstract

The utility model relates to a water saving gate for saving water of paddyfield irrigation, in particular to paddyfield water saving gate. The water saving gate comprises a water level scale (1), a lock part (2), a lever (3), a pull rod (4), a pull thread (5), a supporting rod (6), a breakwater (9), a gate board (11), water guiding gap (12), a floating plug (13), a plunger (14), etc. The water flows into the can buoy through the guiding gap, when the floating plug rises with the water level in the can buoy and reaches the plunger, the plug lifts the plunger and rises the water level scale, consequently rises the lock part on the water level scale. The lever locked by the lock part slides and the supporting force of the pull rod and the pull thread of connecting the breakwater lost supporting force. As the lever length of the paddyfield water saving gate is changeable according to the demand, the water saving gate can be applied to paddyfield peduncles with variety of width. The utility model is low in cost and saves the time and manpower both.

Description

Rice field water saving gate

Technical field: the utility model is involved in the water saving gate that is used to save the water source in the irrigation of paddy fields, especially rice field water saving gate.

Prior art: at present, in irrigation of paddy fields in order to save water resource, often adopt various water saving modes, wherein useful water economizer or gate and artificial water saving, in water economizer or gate, there is the electricity water saving that the machinery water saving is also arranged, but the relative peasant who tills the land, similarly water-saving device cost height is promoted not extensive; And artificial water saving needs people to remove to see water in the indefinite time, has not only lost time but also waste of manpower; Therefore, aspect farmland water-saving, can not obtain very big effect, thereby waste great amount of water resources; And cost is low, is suitable for water saving gate that irrigation of paddy fields uses also seldom.

Summary of the invention: invention order of the present utility model factory is: adopt simple material, utilize gauge, floating drum, backguy, watertight shutter etc. to make the simple water saving gate that is suitable for, this water saving gate cost is low, being suitable for vast farmers uses, and water-saving result is good, more helps the irrigation management in rice field.To achieve these goals, the utility model be achieved in that rice field water saving gate by: gauge, fastener, lever, pull bar, backguy, pole, water-supply-pipe, central axis, watertight shutter, water inlet, flashboard, water guide mouth, floating plug, piston and floating drum are formed; It is characterized in that: water inlet and pole are arranged on flashboard, the hard water-supply-pipe is installed on water inlet, connect the water-supply-pipe of employing plastic sheeting making at an other end of water-supply-pipe; At the useful central axis in the upper end of water inlet fixing pull bar and watertight shutter, the upper end of pull bar has backguy to be connected with the outer of watertight shutter; The lever that useful backguy connects on pole, lever can be changed length as required; In the upper end of keg float gauge and fastener are arranged, the floating plug that the piston that is connected with gauge is arranged in the inside of floating drum and can fluctuate according to water level; In the lower end of floating drum the water guide mouth is arranged.When using this rice field water saving gate, flashboard is placed on the inflow hydrograph in rice field, after the gauge on the floating drum is configured with fastener, be fixed in the canal of rice field; Will with backguy be connected lever on the pole of flashboard upper end pass with shelves water plate on the backguy of cylinder lever connecting rod, with lever be placed on fastener below, make shelves water plate on the water inlet at open state; Water enters into the rice field by water inlet by water-supply-pipe, water level in the rice field can constantly rise, when water level during to the position set, water enters in the floating drum from the water guide mouth, floating plug in the keg float rises with water level, when below floating plug rises to piston, floating plug makes piston to rising and the gauge on the piston being risen, thereby the fastener on the gauge rises, the lever landing that this moment, stuck part blocked, pull bar loses support force with the backguy that is connected shelves water plate, makes shelves water plate fall, shelves water plate is blocked water inlet, has stopped the irrigation in rice field; Because an other end of water-supply-pipe is the water-supply-pipe that adopts plastic sheeting to make, the aqueous reflux that can prevent the inside, rice field when not going up water is to the canal irrigation the inside.Lever on this suitable novel rice field water saving gate is because replacing length that can be random as required, so can on the dam, rice field of various width stalk, use this water saving gate, this rice field water saving gate cost of production is low, can save a large amount of time and manpower, even also will go to see the problem of water in morning, so be suitable for using and promoting of vast farmers without the peasant.

Description of drawings: accompanying drawing is a rice field water saving gate phantom.

The specific embodiment: following (as shown in the figure) with reference to the accompanying drawings is described further the utility model rice field water saving gate: rice field water saving gate by: gauge 1, fastener 2, lever 3, pull bar 4, backguy 5, pole 6, water-supply-pipe 7, central axis 8, watertight shutter 9, water inlet 10, flashboard 11, water guide mouth 12, floating plug 13, piston 14 and floating drum 15 are formed; At first, the flashboard 11 that has water inlet 10 and pole 6 with concrete or other heavy material; Useful central axis 8 is fixing with pull bar 4 and watertight shutter 9 in the upper end of water inlet 10; Upper end at pull bar 4 is connected with the outer of watertight shutter 9 with backguy 5; Water-supply-pipe is installed on water inlet, and water-supply-pipe is connected the water-supply-pipe that end employing is moulded firmly or other hard materials are made of water inlet, and the part of delivering to the rice field at water-supply-pipe adopts plastic sheeting to make; Useful backguy 5 connects upper lever 3 on pole 6, and lever 3 can be changed length according to the width of dam, rice field stalk; The keg float of making of common plastic cement 15 has the water guide mouth in the lower end of floating drum 15 at last, and gauge 1 is installed in the inside, and fixed fastener 2 on gauge 1, in the inside of 15 floating drums the piston 14 that foamed plastics is made is installed.

Claims (1)

1, a kind of rice field water saving gate by: gauge (1), fastener (2), lever (3), pull bar (4), backguy (5), pole (6), water-supply-pipe (7), central axis (8), watertight shutter (9), water inlet (10), flashboard (11), water guide mouth (12), floating plug (13), piston (14) and floating drum (15) are formed; It is characterized in that: water inlet (10) and pole (6) are arranged on flashboard (11), hard water-supply-pipe (7) is installed on water inlet (10), connect the water-supply-pipe (7) of employing plastic sheeting making at an other end of water-supply-pipe (7); At the useful central axis in the upper end of water inlet (10) (8) fixing pull bar (4) and watertight shutter (9), the upper end of pull bar (5) has backguy (5) to be connected with the outer of watertight shutter (9); Go up the lever (3) that useful backguy (5) connects pole (6); Gauge (1) and fastener (2) are arranged in the upper end of keg float (15), piston (14) that is connected with gauge (1) and the floating plug (13) that can fluctuate are arranged in the inside of floating drum (15); In the lower end of floating drum (15) water guide mouth (12) is arranged.