CN86202137U

CN86202137U - Movable drip irrigation apparatus with a adjustable siphon

Info

Publication number: CN86202137U
Application number: CN 86202137
Authority: CN
Inventors: 赵传华
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-04-08
Filing date: 1986-04-08
Publication date: 1987-10-03

Abstract

The utility model relates to an irrigation apparatus, comprising an unsealed container for containing water and a siphon. A gate valve for adjusting water discharge is arranged on a siphon with larger internal diameter, and the water discharge is capable of at least being adjusted to one drop in tens of seconds. The water outlet end of the siphon is inserted into the root part of plants below the earth surface and provides water to the root part. In addition, the phenomenon that water permeates to the lower ground surface is avoids. If farm chemical, fertilizer, etc. are dissolved in water, the waste is also reduced to least. The utility model is also capable of being used in special care of some rare plants.

Description

Movable drip irrigation apparatus with a adjustable siphon

The utility model is used for plant is irrigated, and mainly is applicable to the plant husbandry of arid and semiarid zone.

Existing irrigation method mainly contains three kinds: a kind of people's of being labour movement water pouring; A kind of is by the irrigation canals and ditches gravity irrigation; Another kind is to spray by aqueduct.These three kinds of modes all respectively have shortcoming: people's labour movement water pouring labour intensity is big; Irrigation canals and ditches are irrigated naturally has only the area of abundant water just possible, then is difficult for realizing in the place away from the river; And sprinkling irrigation roughing-in cost is too high, simultaneously in order to be effective, and certain pressure that must feed water, this also makes cost improve.All these three kinds of irrigation methods, a common shortcoming is all arranged: the wastage that is exactly water is very big, most of water has all gone down along the soil gap with being penetrated into, what in fact absorbed by root only is seldom a part, and they all can not be used for arid and the half-dried nonirrigated farmland needs with the change natural environment such as grass planting that go to plant trees effectively.Second kind and the third irrigation method still can not arbitrarily move.

Task of the present utility model is the higher irrigation rig of a kind of efficient of design, and this device should be able to prevent that moisture is to underground infiltration.Thereby improve the availability of water, can guarantee that again plant roots has sufficient moisture, after the thing of newly planting survives, can promptly transfer to the elsewhere with this device again.

Task of the present utility model is to solve like this, settles automatic syphon in a container that is filled with water.Be equipped with the gate valve of regulating discharge on the siphon pipe, the discharge minimum can transfer to one of tens of second.The siphonal other end inserts in the soil root near plant by prepositioned guide hole, and the root of plant is directly carried out drip irrigation.Be convenient to the handle that moves on the container in addition.

The container that is filled with water is made of plastic, and slightly larger bottle, Plastic Drum, wooden barrel etc. all can use.But must leave the hole that communicates with air above, to guarantee to have good siphonic effect.The siphon pipe plastic catheter of minor diameter.

In a container that is filled with water, some siphon pipes can be arranged, in tree planting, some siphon pipes can provide required moisture for some strain saplings simultaneously.

Portable adjustable siphon drip irrigation appliance of the present utility model has and has irrigation rig now and compare and have tangible advantage and positive effect.Because the required moisture of plant growing is the speed with one of regular hour stream, directly flow to coring part in the plant earth, only make the soil conservation of coring part moistening, there is sufficient moisture to absorb for plant root, on can reduce the evaporation of moisture, can prevent moisture down to underground infiltration, thereby significantly reduce the waste of water.

Device of the present utility model can move arbitrarily, also can carry out SC to the special growth-promoting media of some rare and precious plant preparations.

Below in conjunction with accompanying drawing device of the present utility model is further described.

Fig. 1 is the front view of the utility model device: (1) is container; (2) be liquid; (3) be lid; (4) pore for covering; (5) be siphon pipe; (6) be accent stream gate valve on the siphon pipe; (7) be handle on the container.

Fig. 2 is the end view of the utility model device.

Fig. 3 is the vertical view of the utility model device.

Fig. 4 is the application example of the utility model device: (8) are the root of sapling; (9) for inserting siphonal guide hole.

The utility model is made up of a container that is filled with water (1) and insertion siphon pipe (5) wherein.The hole (4) of injecting liquid and communicating with atmospheric pressure is arranged at the container that is filled with water (1) top.

Siphon pipe (5) discharge how much be to realize by the size of regulating siphon pipe (5) space sectional area.Regulate the available small dimension of gate valve (6) two logical of discharge,, then gate valve can be saved if the internal diameter of siphon pipe (5) is little during to required discharge.Influence siphon effect in order to prevent siphon pipe water inlet and chamber wall adhesion, should make siphon pipe water inlet and container bottom that certain distance is all arranged.

For the ease of moving, having on the container that is filled with water can be for the mobile handle (7) of carrying.

When the utility model was used to plant trees, at first filled with water in container can be dissolved in the required agricultural chemicals of plant, chemical fertilizer etc. in the water, then the pore that covers was opened the space that makes in the container to communicate with the atmospheric pressure of outside, to guarantee normally carrying out of siphonic effect.Transferring stream gate valve to open to big position, give negative pressure of the siphonal other end, siphon pipe begins siphonic effect, regulates then and transfers stream gate valve to required flow.Or ten seconds one, or 50 seconds one, after mixing up the port of export is inserted the shoot root portion that newly plants trees and gets final product with the guide hole that bamboo pole or waddy etc. are provided with in advance.If siphonal bore equates with required flow, then can save the accent stream gate valve, band transfers the siphon pipe of stream gate valve also can be transferred to desired location in advance, can save the adjusting in the arrangement like this.

If discharge is controlled at one of 60 second by the gate valve on the siphon pipe, one day flow can reach about 150CC so, if one of per 30 second, one day flow then can reach about 300CC, if one of per 15 second, one day flow then can reach about 600CC.If one day flow is 150CC, have three kg of water just can make sapling that a strain newly plants sufficient moisture be arranged in 20 days so, and in the long like this time, this sapling is can survive fully, in new soil, take root, and have the independent ability that from soil, absorbs moisture.At this moment the utility model can be moved on to the sapling next door that an other strain newly plants again moisture is provided for it, to promote its growth.

If there is 2,000 covers device of the present invention in forest farm, constantly to use so in turn, every day is to little plantation 100 strain saplings, and this hundred strains sapling is to 300 kilograms only of the consumptions of water.

Claims

1, portable adjustable siphon drip irrigation appliance is characterized in that: having on the container that is filled with water can be for the mobile handle of carrying, and container top communicates with air, and siphon pipe inserts in the container that is filled with water, and the gate valve of regulating pondage is arranged on the siphon pipe.

2, adjustable siphon drip irrigation appliance as claimed in claim 1, it is characterized in that: the container that is filled with water is made of plastics, and the hole of injecting liquid and communicating with air is arranged on it.

3, adjustable siphon drip irrigation appliance as claimed in claim 1, it is characterized in that: siphon pipe is made by the plastic catheter of minor diameter.