CN2311518Y

CN2311518Y - Diversion gate

Info

Publication number: CN2311518Y
Application number: CN 97222108
Authority: CN
Inventors: 葛广运
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-24
Filing date: 1997-07-24
Publication date: 1999-03-24
Anticipated expiration: 2007-07-24

Abstract

The utility model relates to a water diversion gate capable of facilitating water diversion irrigation, wherein, the front end of a water-filled pipeline of which has a water inlet; the back end of the water-filled pipeline has a water outlet; the front end of the water-filled pipeline has not less than one gate slot; gate plates which can move up and down are arranged in the gate slots; the upper parts of the gate plates have lifting holes; flow scales are arranged on the water inlet or on the gate slots; both sides of the water inlet of the water-filled pipeline have water baffle plates. The utility model has the advantages of simple structure, and convenient and fast operation. By using the utility model, the damage of crop seedlings can not be caused, channel openings can not be damaged, the labor strength is lightened, the crop yield is increased, and the maintenance cost of the channel is reduced.

Description

Bifurcation gate

The utility model relates to the device that branch water is irrigated, and is a kind of bifurcation gate.

For many years, agricultural irrigation is troubling the farming, the sublateral canal water inlet that bring because of watering always, and to open stifled difficulty, time long, and make a large amount of earth pour the field, cause that part is strong sows seedling and buried, not only in very short time, can not finish out stifled, and strengthened labour intensity, owing to open stifled repeatedly, cause the later stage to block up and fetch earth nowhere, the strong seedling of sowing around only diging up, a season every mu of strong seedling of sowing that just destroys 5 to 80 square metres, cause very big waste, spend a large amount of labours again and repair the canal mouth 1 year spring, causes every mu of direct economic loss dozens of yuan to units up to a hundred.

In view of the problem of above-mentioned existence, the purpose of this utility model is to design a kind of bifurcation gate that branch water is irrigated of being convenient to carry out.

The purpose of this utility model realizes by following measure: the front end of the ventilating water pipe of this bifurcation gate has water inlet, there is delivery port the rear end of water flowing deferent, the front end of ventilating water pipe has the lock groove that is no less than together, and in the lock groove, be equipped with can be up and down flashboard; The hole is carried on flashboard top; On water inlet or the lock groove flow scale is arranged; There is a grade water plate water inlet both sides of ventilating water pipe.

Accompanying drawing 1 is the main TV structure schematic diagram of the utility model embodiment,

Accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1,

Accompanying drawing 3 is that the A of accompanying drawing 1 is to structural representation;

Coding in the accompanying drawing is respectively: 1 is ventilating water pipe, and 2 is water inlet, and 3 is delivery port, and 4 is the lock groove, and 5 is flashboard, and 6 for carrying the hole.

Below in conjunction with embodiment and accompanying drawing the utility model is further described:

As accompanying drawing 1, shown in 2 and 3, the front end of the ventilating water pipe 1 of this bifurcation gate has water inlet 2, there is delivery port 3 rear end of water flowing deferent 1, the front end of ventilating water pipe 1 has the lock groove 4 that is no less than together, shown in attached Fig. 1 and 2, two banister grooves 4 are preferably arranged, and in per pass lock groove 4, be equipped with can be up and down flashboard 5, this bifurcation gate can be arranged on like this on the canal mouth that carries out the irrigation of branch water, when needs carry out the irrigation of branch water, only need twice flashboard 5 is all mentioned, just can realize that branch water irrigated, when not needing to carry out the irrigation of branch water, only need flashboard 5 is put down just, and use the twice flashboard, can play better sealing function and water-tight, its operation is not only convenient but also quick, and sows seedling and do not cause damage strong, also can not damage the canal mouth.

For the ease of mentioning flashboard 5, shown in accompanying drawing 1,2 and 3, preferably carry hole 6 on flashboard 5 tops.

For the ease of the control streamflow, on water inlet 2 or lock groove 4, flow scale is arranged preferably.

For anti-sealing destroys by rush of water from ventilating water pipe 1 both sides Jiang Qu, preferably there is a grade water plate water inlet 2 both sides of ventilating water pipe 1.

The utility model is simple in structure, and its operation is not only convenient but also quick, utilizes this bifurcation gate not only to sow seedling and do not cause damage strong, nor can damage the canal mouth, and alleviated labour intensity, increased crop yield, reduce the channel maintenance cost, thereby improved economic benefit.

Claims

1. one kind is used for the bifurcation gate that branch water is irrigated, and it is characterized in that the front end of ventilating water pipe has water inlet, and there is delivery port the rear end of water flowing deferent, and the front end of ventilating water pipe has and is no less than lock groove together, and in the lock groove, be equipped with can be up and down flashboard.

2. bifurcation gate according to claim 1 is characterized in that flashboard top carries the hole.

3. bifurcation gate according to claim 1 is characterized in that on water inlet or the lock groove flow scale being arranged.

4. bifurcation gate according to claim 1 is characterized in that there is a grade water plate water inlet both sides of ventilating water pipe.