CN209171087U

CN209171087U - A kind of at the uniform velocity easily-controllable water-saving drip irrigation device

Info

Publication number: CN209171087U
Application number: CN201821742210.8U
Authority: CN
Inventors: 朱姝婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2019-07-30
Anticipated expiration: 2028-10-26

Abstract

The utility model provides a kind of at the uniform velocity easily-controllable water-saving drip irrigation device, the small container being open including bulk container closed at both ends and top tape, the top of bulk container is equipped with water filling port and emptier, water filling port connects water source by pipeline, water valve is housed, the interconnecting piece closing of water filling port and pipeline connects on pipeline；Bulk container and small container are arranged side by side, it is interconnected on the side wall of bulk container and small container by intracavitary realization bulk container and small container that upper and lower two root canal road is respectively protruding into bulk container and small container, wherein: the pipeline of top be control water level pipeline, lower section pipeline be drainage pipe, cotton cord is equipped in small container, one end of cotton cord is fixed on the bottom of small container, the other end is stretched out from the opening at the top of small container, and is extended downwardly and be put in by the root system to trickle irrigation plant.The utility model structure is simple, and manufacturing cost is low, and auxiliary equipment is few, simple, convenient, flexible, can substantially reduce labor intensity, is suitble to promote and apply in agricultural or forestry are poured.

Description

A kind of at the uniform velocity easily-controllable water-saving drip irrigation device

Technical field

The utility model relates to plant irrigation technical fields, and in particular to a kind of at the uniform velocity easily-controllable water-saving drip irrigation device.

Background technique

Plant growth pouring is one of comparatively laborious work and wastes time that interval time is short, gives trees, farming at present The plant waterings such as object are main or by being accomplished manually, and for trees, also injection moisturizing can be carried out by trunk punching, for newly moving The plant of cultivation, keeping root surrounding soil permanent damp is the essential condition of hair tonic new root, and cotton cord (or toilet paper rope) absorbs water at present Trickle irrigation applied to it is daily water flowers and vegetables production in, cotton cord can use the surface tension of water, and water is drawn onto height from lower Place, water suction supplying drip irrigation have the effect of water-saving, but continuous rope can only be drawn onto water more than 20 centimetres of height, effectively water suction trickle irrigation Height generally at 17 centimetres hereinafter, but big cistern height generally be above more than 20 centimetres, silk floss rope water suction can only be absorbed into appearance The top half of device, and with the decline of water level, absorption speed reduces rapidly, it is difficult to guarantee lasting ground moistening environment.

Summary of the invention

In order to solve the above-mentioned technical problem, relatively stable water level can be kept for a long time the utility model proposes a kind of, make The amount that cotton cord water absorption course persistently keeps relative stability, to reach the controllable at the uniform velocity easily-controllable water-saving drip irrigation device of irrigation amount.

The technical solution of the utility model thus are as follows: a kind of at the uniform velocity easily-controllable water-saving drip irrigation device, including closed at both ends big Container, it is characterised in that: the top of the bulk container is equipped with water filling port and emptier, and water filling port is connected by pipeline and water source It connects, water valve is housed on pipeline, the interconnecting piece closing of water filling port and pipeline connects；

It further include the small container of top tape opening, bulk container and small container are arranged side by side, the side wall of bulk container and small container The upper intracavitary realization bulk container and small container for being respectively protruding into bulk container and small container by upper and lower two root canal road is interconnected, In: the pipeline of top be control water level pipeline, the pipeline of lower section is drainage pipe, cotton cord, one end of cotton cord are equipped in small container It is fixed on the bottom of small container, the other end is stretched out from the opening at the top of small container, and is extended downwardly and be placed in trickle irrigation plant Root system by.

Preferably, the height of the small container is not more than 15 centimetres, it is arranged according to the size of plant water sources amount to be poured Control the mounting height of water level pipeline and drainage pipe.

Preferably, a kind of structure of the emptier are as follows: be equipped with exhaust outlet, the row of being equipped on exhaust outlet at the top of bulk container Air valve.

Preferably, the structure of the emptier are as follows: be equipped with exhaust outlet at the top of bulk container, exhaust outlet is equipped with protrusion Portion, lug boss are equipped with external screw thread, and corresponding tapped lid is connected on external screw thread.

Preferably, being set with the rubber hose for preventing moisture from evaporating outside the cotton cord.

Preferably, the thickness of the cotton cord selects to use according to the size of plant water sources amount to be poured.

In use process, when bulk container needs to add water, emptier is opened, after the water in bulk container is filled it up with, is closed Emptier；At this moment the liquid level in small container is higher than the position of control water level pipeline, as cotton cord siphons away water, under water level starts Drop, when control water level pipeline above water level decreasing to small container, the water in bulk container passes through the drainage tube below bulk container Road is supplemented into small container, and water level decreasing forms negative pressure in bulk container, and under the action of atmospheric pressure, air is from small container Control water level pipeline opening enters bulk container, when water level is more than control water level pipeline certain altitude, hydraulic pressure and atmosphere in bulk container Pressure is equal, and bulk container stops supplementing water into small container；When the water level in small container declines again, above-mentioned mistake is recycled again Journey.

Beneficial effect

The utility model utilizes atmospheric pressure principle, the surface tension of water, in a closed bulk container and a band opening Small container between the pipelines of two connections one on the other is set, the pipe control water level of top, following pipeline can drain Cotton cord diversion is arranged in small container for the water of lower position in water storage container, thus when realizing the water level decreasing in small container, great Rong Device supplements water into small container, persistently treats irrigating plant and realizes water supply.

The height control of small container is the suction head in order to meet cotton cord within 15 centimetres, controls water level pipeline and draws The mounting height in flow tube road, the thickness for selecting cotton cord are to meet the different urban water demands to irrigating plant；Cotton cord housing The evaporation of moisture can be effectively prevented equipped with rubber hose.

The utility model structure is simple, and can be reequiped using big plastic kettle and small beverage bottle can be used, manufacture at This is low, and auxiliary equipment is few, while simple, convenient, flexible, can control feed rate, saves water resource, and it is strong to reduce labour Spend, save working time, by adjusting the size of water storage container, add a water can continue some months even 1 year when Between, it is suitble to promote and apply in agricultural or forestry are poured.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the easy structure schematic diagram of the utility model.

It is as shown in the figure: 1, bulk container；2, water valve；3, exhaust valve；4, small container；5, water level pipeline is controlled；6, drainage pipe； 7, continuous rope；8, tapped lid.

Specific embodiment

The utility model is as depicted in figs. 1 and 2:

A kind of at the uniform velocity easily-controllable water-saving drip irrigation device, including bulk container 1 closed at both ends, the top of bulk container 1 is equipped with water filling Mouth and exhaust outlet, water filling port 2 connect water source by pipeline, and water valve 2, the outer envelope of water filling port and conduit connection end are housed on pipeline Connection is closed, exhaust valve 3 is installed on exhaust outlet；

It further include the small container 4 of top tape opening, bulk container 1 and small container 4 are arranged side by side, bulk container 1 and small container 4 Bulk container 1 is respectively protruding by upper and lower two root canal road on side wall and the intracavitary realization bulk container and small container of small container 4 mutually interconnect It is logical, in which: the pipeline of top be control water level pipeline 5, the pipeline of lower section is drainage pipe 6, be equipped with cotton cord 7, cotton in small container One end of rope 7 is fixed on the bottom of small container 4, and the other end is stretched out from the opening at 4 top of small container, and extend downwardly be put in By the root system of trickle irrigation plant.

The height of the small container 4 is not more than 15 centimetres, selects control water level according to the size of plant water sources amount to be poured The setting height of pipeline 5 and drainage pipe 6, when dosage is big, distance of the control water level pipeline 5 apart from small container mouth is small, and dosage is small, Distance then apart from small container mouth is big.

The emptier can be another structure: exhaust outlet is equipped at the top of bulk container, exhaust outlet is equipped with lug boss, Lug boss is equipped with external screw thread, and corresponding tapped lid 8 is connected on external screw thread.

It is set with the rubber hose for preventing moisture from evaporating outside the cotton cord 7, moisture evaporates when preventing dry weather sweltering heat.

The thickness of the cotton cord 7 is selected according to the size of plant water sources amount to be poured.

Working principle of the utility model is:

As shown in Figure 2: in concrete practice application, the bulk container and small container can use big plastic kettle and nip Material bottle, which carries out repacking, which turns waste into wealth, can be realized, in which: be combined into one the exhaust outlet of big plastic kettle and water filling port, and using lid Son is sealed, at low cost, convenient, practical, time saving and energy saving.

Pass through experiment: planting 1 meter of high arbor vitae on palisades or in normal flower pot 35*30*35, it is practical new using this Type, with one 25 kilograms of water storage container, only plus a water supplies water more than half a year, can save a large amount of working time.

Do not elaborate place in this specification, is technology well known in the art.

By the description of above structure, it should be understood by those skilled in the art that, the utility model is not limited to Above-mentioned specific embodiment all falls within this reality using the improvement of techniques well known and substitution on the basis of the utility model With novel protection scope, should be limited by each claim.

Claims

1. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device, including bulk container closed at both ends, it is characterised in that: the top of the bulk container Portion is equipped with water filling port and emptier, and water filling port is connect by pipeline with water source, equipped with water valve on pipeline, water filling port and pipeline Interconnecting piece closing connection；

It further include the small container of top tape opening, bulk container and small container are arranged side by side, lead on the side wall of bulk container and small container It crosses upper and lower two root canal road and is respectively protruding into the intracavitary realization bulk container and small container of bulk container and small container and be interconnected, in which: on The pipeline of side be control water level pipeline, the pipeline of lower section is drainage pipe, cotton cord is equipped in small container, one end of cotton cord is fixed on The bottom of small container, the other end is stretched out from the opening at the top of small container, and extends downwardly the root system being placed in trickle irrigation plant It is other.

2. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device according to claim 1, it is characterised in that: the height of the small container is not Greater than 15 centimetres, the mounting height of control water level pipeline and drainage pipe is set according to the size of plant water sources amount to be poured.

3. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device according to claim 1, it is characterised in that: one kind of the emptier Structure are as follows: be equipped with exhaust outlet at the top of bulk container, exhaust valve is housed on exhaust outlet.

4. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device according to claim 1, it is characterised in that: the emptier it is another Kind of structure are as follows: be equipped with exhaust outlet at the top of bulk container, exhaust outlet is equipped with lug boss, and lug boss is equipped with external screw thread, on external screw thread It is connected with corresponding tapped lid.

5. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device according to claim 1, it is characterised in that: be set with outside the cotton cord anti- The rubber hose of sealing point evaporation.

6. a kind of at the uniform velocity easily-controllable water-saving drip irrigation device according to claim 1, it is characterised in that: the thickness of the cotton cord according to The size of plant water sources amount to be poured selects to use.