CN202112124U - Flow-adjustable drip irrigation bag - Google Patents

Flow-adjustable drip irrigation bag Download PDF

Info

Publication number
CN202112124U
CN202112124U CN2011201523484U CN201120152348U CN202112124U CN 202112124 U CN202112124 U CN 202112124U CN 2011201523484 U CN2011201523484 U CN 2011201523484U CN 201120152348 U CN201120152348 U CN 201120152348U CN 202112124 U CN202112124 U CN 202112124U
Authority
CN
China
Prior art keywords
water
flow
adjustable
bag
storage bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201523484U
Other languages
Chinese (zh)
Inventor
马增旺
赵广智
邢存旺
李澍贵
王鑫
何万义
贾宗锴
吴庆辉
王学勇
刘巧哲
李金霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Academy of Forestry Sciences
Original Assignee
Hebei Academy of Forestry Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hebei Academy of Forestry Sciences filed Critical Hebei Academy of Forestry Sciences
Priority to CN2011201523484U priority Critical patent/CN202112124U/en
Application granted granted Critical
Publication of CN202112124U publication Critical patent/CN202112124U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a flow-adjustable drip irrigation bag, which comprises a water storage bag, a water filling port and a flow-adjustable dropper, wherein the water filling port is arranged at the upper end of the water storage bag, and the flow-adjustable dropper is arranged at the lower end of the water storage bag. The flow-adjustable drip irrigation bag is simple in structure and convenient to operate and use, and the tradition broad irrigation way is changed by using the flow-adjustable drip irrigation bag for water management for seedlings. Moreover, by the aid of the flow-adjustable drip irrigation bag different from agricultural micro-irrigation systems in the past, the seedlings can be continuously provided with water, and accordingly survival rate of the seedlings is increased, and water resources and labor cost are saved.

Description

The adjustable Drip irrigation bag of flow
Technical field
The utility model relates to the adjustable Drip irrigation bag of a kind of flow.
Background technology
Existing transplanted seedling tree with manage and protect the water management in stage and still have a lot of technical problems, outstanding behaviours is in the following aspects:
(1) extensive management, with low content of technology, the management time-consuming.In most cases, remain behind the nursery stock transplanting and adopt traditional flood irrigation pouring mode, directly irrigate through waterr transporting vehicle or piped water supply;
(2) weak effect of planting, survival rate and storage rate are low.Owing to lack necessary, advanced sprinkling technique measure in dry-land afforestation greening, in case run into water deficient, the normal growth that will have influence on nursery stock with become alive, even survival rate and the storage rate of reduction nursery stock.During serious water shortage, cause nursery stock death, greening failure.Both cause the certain economic loss, influenced the afforestation effect again;
(3) wasting of resources is high, and particularly water resource waste is high.Water is the precious resources of human survival, also is simultaneously the basic guarantee of forest survival.Water use model is in the past not only wasted great amount of water resources, also produces water contradiction with other industry, and effect can not be accomplished effectively and held to the effect of watering.
In recent years; The irrigation technique of some resisting drought saving waters has been manufactured experimently out in some places of China targetedly; For example: a kind of capillary osmotic irrigation water-saving apparatus was invented by Liaoning Wind Drift Sand Meliorate Applications Institute in 2003, and this device is made up of water storage plastic bag container, intake-outlet, water core, water core protecting pipe 4 parts.Water gravity and the siphonage of the water that utilizes the surface tension of water and produce along the principle of capillary water core guiding infiltration and water along the sagging formation to container of water core, make slight irrigation can be automatically, carry out lentamente.But on the whole, domestic these water saving fixtures of manufacturing experimently out have plenty of the structure more complicated, should use not to be very convenient; The effect aspect water saving that has is not very remarkable.
The utility model content
The utility model technical problem to be solved provide a kind of simple in structure, easy for operation, can continue to supply water, the adjustable Drip irrigation bag of flow of conserve water resource and labour cost.
The utility model solves its technical problem and adopts following technical scheme:
The utility model comprises the water storage bag, is arranged on the water filling port of water storage bag upper end and the adjustable water dropper of flow that is arranged on water storage bag lower end.
Said water storage bag two ends are provided with the fixed band that is used for fixing the water storage bag, and said fixed band is provided with the fixing hole that is used to place dead lever.
Be provided with sealing ring at said water storage bag and the adjustable water dropper of flow junction.
The good effect of the utility model is following:
Utilize the adjustable Drip irrigation bag of the utility model flow that nursery stock is carried out water management, changed the way of traditional broad irrigation, agriculture irrigation system also different from the past can provide moisture continuously for nursery stock.The flow of drip head can be regulated according to the moisture needs in 0 ~ 70L/h scope.Generally speaking; Volume 60L, have 1 drip head the adjustable Drip irrigation bag of flow after being full of water; Can continue, stably supply with the nursery stock water and reach 21 days, the transpiration that can significantly reduce simultaneously root system surrounding soil moisture with under ooze, can ensure the supply of nursery stock moisture continuous and effective; Improve the survival rate of nursery stock, save water source and labour simultaneously.The utility model is specially adapted to drought and water shortage or the area of the inconvenience of watering and use in continuous drought season, has remedied the deficiency of natural precipitation, has reduced forestry water and human contention to water resource.
The utility model both can be in urban afforestation; For transplanting and the management of landscape engineering nursery stock provides the moisture guarantee; Satisfy the fast-developing demand of urban forestry; Effective hydrotechny measure can also be provided for the cultivation of high value forest, particularly rare tree, large nursery stocks, economic forest seeds, potted plant nursery stock.In addition, the ecological forest of special site is built also can adopt the utility model Drip irrigation bag, improves the resume speed of vegetation.
The utility model raw materials for production are plastics such as polyvinyl chloride, and the advantage that have in light weight, corrosion-resistant, conveniently moving, can be repeatedly used was generally 3 ~ 5 years service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the user mode sketch map of the utility model.
In the accompanying drawings, 1 water storage bag, 2 water filling ports, 3 fixing holes, the adjustable water dropper of 4 flows, 5 dead levers, 6 sealing rings, 7 fixed bands.
Embodiment
Shown in accompanying drawing 1-2, be a specific embodiment of the utility model, the adjustable water dropper 4 of flow that it comprises water storage bag 1, is arranged on the water filling port 2 of water storage bag 1 upper end and is arranged on water storage bag 1 lower end.Said water storage bag 1 two ends are provided with the fixed band 7 that is used for fixing water storage bag 1, and said fixed band 7 is provided with the fixing hole 3 that is used to place dead lever 5.Be provided with sealing ring 6 at said water storage bag 1 with the adjustable water dropper of flow 4 junctions.
During use, water storage bag 1 is placed around the tree base, made fixed band 7 overlap joints at its two ends; And two fixing holes 3 on the fixed band 7 are overlapped; After passing the fixing hole 3 of two fixed bands 7 with the sharp-pointed end of dead lever 5, be fixed in the soil, prevent that water storage bag 1 is moved by external force such as wind.Connect external water source through water filling port 2; Water storage bag 1 is full of, screws the adjustable water dropper of the flow of water storage bag 1 lower end 4 to opening, the moisture in the water storage bag 1 is slowly derived outside the bag through the adjustable water dropper 4 of flow; And slowly, stably splash into soil, be supplied to seedling root to absorb.According to factors such as nursery stock kind, nursery stock sized, the soil texture, soil drought degree, weather conditions, select the unlatching quantity of the adjustable water dropper 4 of flow, and regulate its flow size.Water storage bag 1 is provided with sealing ring 6 with the adjustable water dropper of flow 4 junctions, plays a part fixing and prevents the moisture outflow.
When using the utility model, water storage bag 1 also can adopt other fixed forms except that fixing with fixed band 7, perhaps directly place around nursery stock.
Present embodiment water storage bag 1 long 240cm, high 35cm, its size can be according to the specifications vary of nursery stock in the reality.The size of water filling port 2 can be grasped flexibly, and principle is: the as close as possible Drip irrigation bag top, position of (1) water filling port 2, in order to avoid influence water-filling quantity; (2) size of water filling port 2 can satisfy with hand adjustable water dropper 4 of installation and maintenance flow in the bag.Total number of the adjustable water dropper 4 of flow can be according to the length setting of actual water requirement and water storage bag 1, and 1-2 the adjustable water dropper 4 of flow preset in general Drip irrigation bag bottom, is used to supply with soil moisture.The adjustable water dropper of flow that the adjustable water dropper 4 of flow can adopt green rich water-saving irrigation device Co., Ltd of Shanghai Ai Run greening corollary equipment Co., Ltd, Laiwu City etc. to produce.The utility model not only is easy to transportation, and operates easy for installationly, uses easily.The utility model is mainly used in the water supply in transplanted seedling tree and the maintenance processes.Moisture is supplied with the pressure certainly of power resources moisture in container of nursery stock.Through the repetitive process of water-filling of water-filling → water storage → drip irrigation → continue to supply water → again, satisfy nursery stock moisture needs.

Claims (3)

1. the adjustable Drip irrigation bag of flow is characterized in that it comprises water storage bag (1), is arranged on the water filling port (2) of water storage bag (1) upper end and the adjustable water dropper of flow (4) that is arranged on water storage bag (1) lower end.
2. the adjustable Drip irrigation bag of flow according to claim 1; It is characterized in that said water storage bag (1) two ends are provided with the fixed band (7) that is used for fixing water storage bag (1), said fixed band (7) is provided with the fixing hole (3) that is used to place dead lever (5).
3. the adjustable Drip irrigation bag of flow according to claim 1 and 2 is characterized in that being provided with sealing ring (6) in said water storage bag (1) and the adjustable water dropper of flow (4) junction.
CN2011201523484U 2011-05-13 2011-05-13 Flow-adjustable drip irrigation bag Expired - Fee Related CN202112124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201523484U CN202112124U (en) 2011-05-13 2011-05-13 Flow-adjustable drip irrigation bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201523484U CN202112124U (en) 2011-05-13 2011-05-13 Flow-adjustable drip irrigation bag

Publications (1)

Publication Number Publication Date
CN202112124U true CN202112124U (en) 2012-01-18

Family

ID=45453233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201523484U Expired - Fee Related CN202112124U (en) 2011-05-13 2011-05-13 Flow-adjustable drip irrigation bag

Country Status (1)

Country Link
CN (1) CN202112124U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845277A (en) * 2012-09-17 2013-01-02 句容富达教学设备科技有限公司 Portable flower drip irrigation emitter
CN103155842A (en) * 2013-04-08 2013-06-19 上海沃施园艺股份有限公司 Tire drip irrigation emitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845277A (en) * 2012-09-17 2013-01-02 句容富达教学设备科技有限公司 Portable flower drip irrigation emitter
CN103155842A (en) * 2013-04-08 2013-06-19 上海沃施园艺股份有限公司 Tire drip irrigation emitter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20130513