CN201084955Y

CN201084955Y - Pouring irrigation machine

Info

Publication number: CN201084955Y
Application number: CNU2007200277861U
Authority: CN
Inventors: 王汉祯
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-18
Filing date: 2007-09-18
Publication date: 2008-07-16
Anticipated expiration: 2017-09-18

Abstract

The utility model provides a pouring irrigation apparatus, which belongs to an appliance used for the irrigation and fertilization of fruit tree, plant and other appliances. The pouring irrigation apparatus has an annular water distributing pipe connected with a water inlet pipe, a plurality of water diversion pipes are communicated at the lower end the annular water distributing pipe, soil drilling and water injecting devices are installed at the lower ends of the water diversion pipes. When the pouring irrigation apparatus is used, underground irrigation water is injected the soil of the plant root, therefore the moisture evaporation on the earth surface is reduced, and soil aggregate structure can be prevented from being damaged, the soil can not be hardened, the irrigation belongs to partial irrigation, and the water saving effect is efficiently enhanced. The removability of the pouring irrigation apparatus is strong, the carry is convenient, and timely irrigation can be performed to the fruit tree and other plants at any moment. The utility model has the advantages that the structure is simple, the operation is convenient, the fixed water supply network and irrigation equipment is not required to be buried, and the operating cost is low.

Description

Priming apparatus

Technical field

The utility model provides a kind of water conservancy utensil, the especially a kind of irrigation of plants such as fruit tree, utensil of fertilising of being used for.

Background technology

China water resource occupancy volume per person is low, imbalance between supply and demand becomes increasingly conspicuous, the equal active research water-saving technology of every profession and trade.At present, the water-saving irrigation technique that is suitable for fruit tree mainly contains drip irrigation, microspray irrigation etc., and in these water-saving irrigation techniques, irrigation installation is fixed in the field, and investment is big, easily stop up, maintenance work is loaded down with trivial details, often influences normally carrying out of irrigation work because of finding out and stopping, keeping in repair.And its water-saving result is still undesirable.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of priming apparatus, to improve water-saving result.

The utility model is achieved in that priming apparatus, and it has the annular water distribution pipe to link to each other with water inlet pipe, is communicated with a plurality of distributive pipes below the annular water distribution pipe, and each distributive pipe lower end is separately installed with drilling injector.

Adopt the priming apparatus of said structure, during use, irrigation water injects plant root soil at subsurface, has reduced the evaporation from land surface of moisture, and can keep soil aggregate to exempt from destruction, can not cause soil compaction, belongs to localized irrigation, has effectively improved water-saving result.Mobility is strong, and is easy to carry, and the plants such as fruit tree that can irrigate need are at any time irrigated in good time.Can utilize the suitable irrigation quantity of gauge tap and flow instrument control, the water injection hole diameter on the drilling injector is bigger, is difficult for stopping up, and inspection and unimpeded are convenient.Simple in structure, easy to use, need not bury fixing water supply network and irrigation installation underground, operating cost is low.Except that being used for the fruit tree irrigation, also can be used for the irrigation of plants such as flowers, can execute liquid fertilizer, pesticide grown in conjunction with irrigation, also can be used for root separately and execute liquid fertilizer or pesticide grown.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model structure.

Fig. 2 is the schematic diagram of the drilling injector structure in the utility model.

Fig. 3 is the vertical view of Fig. 2.

Embodiment

Below in conjunction with description of drawings concrete structure of the present utility model.

As shown in drawings, the priming apparatus of the utility model, it has annular water distribution pipe 4 to link to each other with water inlet pipe 2, is communicated with a plurality of distributive pipes 6 below the annular water distribution pipe, and each distributive pipe lower end is separately installed with drilling injector 5.

When plants such as fruit tree were irrigated, mobile priming apparatus utilized the breach of cyclic ligand water pipe by the fruit tree that will water, and the fruit tree that need are irrigated is enclosed within annular water distribution pipe inboard, and makes fruit tree be in annular water distribution tube hub position.Exert pressure, drilling injector and distributive pipe are pressed in the soil water conveyance irrigation.The water with certain pressure through filtering enters the annular water distribution pipe through water inlet pipe, divides water, distributive pipe to the drilling injector water filling through the annular water distribution pipe to distributive pipe again, injects plant root soil from drilling injector at last, and it is moistening that plant root is obtained.This irrigation method can utilize press water to improve the seepage velocity of intake area soil, shortens irrigation period.

The purpose of design of annular water distribution pipe is to be convenient to lay priming apparatus and irrigation object surrounding soil is evenly irrigated.The drilling injector bottom is designed to pointed, so that drilling injector, distributive pipe are inserted in the soil.

Flow instrument 3 and gauge tap 1 are installed on described water inlet pipe 2.Can read water injection rate by flow instrument, when reaching the design water injection rate, can utilize gauge tap to close current, thereby effectively control water injection rate.

On described drilling injector 5, cylindrical body 55 is arranged, cylindrical body one side has water-supply-pipe 51, opposite side that the soil of boring awl 54 is arranged, there is the tank 57 that communicates at water-supply-pipe, cylindrical body middle part, cylindrical body side pressure water groove 53, water injection hole 52 1 ends on the cylindrical body communicate with the setting-out groove, the other end communicates with tank 57.This is a kind of structure of drilling injector.During use, the water-supply-pipe part above it fuses with distributive pipe.Water in the distributive pipe flows to soil through tank 57, water injection hole 52, setting-out groove 53.The purpose that the setting-out groove is set is the contact area that enlarges water and soil, to increase water injection rate.Water in the setting-out groove permeates to the head tank surrounding soil with the fast speed apparently higher than naturally osmotic speed under pressure, and within a short period of time, the soil of plant root reached the moistening degree of design.On the water-supply-pipe screw 56 can be arranged, so that being connected between water-supply-pipe and the distributive pipe 6, fixing.After distributive pipe is enclosed within on the water-supply-pipe, is installed in the screw on screw 56 and the distributive pipe by bolt again and is fixed.

The concrete structure of drilling injector can have multiple.The version of simple a kind of drilling injector is, and a cylindrical shell that links to each other with distributive pipe is arranged, and the bottom of this cylindrical shell is tapered, and the apopore that communicates with cylinder lumen is arranged at tip, its underpart.

Claims

1. priming apparatus is characterized in that, it has annular water distribution pipe (4) to link to each other with water inlet pipe (2), is communicated with a plurality of distributive pipes (6) below the annular water distribution pipe, and each distributive pipe lower end is separately installed with drilling injector (5).

2. priming apparatus as claimed in claim 1 is characterized in that, flow instrument (3) and gauge tap (1) are installed on described water inlet pipe (2).

3. priming apparatus as claimed in claim 1 or 2, it is characterized in that, cylindrical body (55) is arranged on described drilling injector (5), cylindrical body one side has water-supply-pipe (51), opposite side that the soil of boring awl (54) is arranged, there is the tank (57) that communicates at water-supply-pipe, cylindrical body middle part, cylindrical body side pressure water groove (53), water injection hole (52) one ends on the cylindrical body communicate with the setting-out groove, the other end communicates with tank (57).