CN207355138U - A kind of arid area seedling growth underground water-keeping device - Google Patents
A kind of arid area seedling growth underground water-keeping device Download PDFInfo
- Publication number
- CN207355138U CN207355138U CN201720405034.8U CN201720405034U CN207355138U CN 207355138 U CN207355138 U CN 207355138U CN 201720405034 U CN201720405034 U CN 201720405034U CN 207355138 U CN207355138 U CN 207355138U
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- China
- Prior art keywords
- water
- keeping
- layer
- retaining agent
- nursery stock
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- 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
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Abstract
It the utility model is related to a kind of arid area seedling growth underground water-keeping device, cheated including a nursery stock, the bottom in the nursery stock hole covers one layer of water conservation retention cloth, water conservation retention cloth forms the cavity of a upper end opening, along positioned at the middle part in nursery stock hole on the cavity that the water conservation retention cloth is formed, the inner edge bottom surface of the cavity and side wall uniform intervals are fixed with multiple water-keeping bags, and the water-keeping bag is built-in with water-retaining agent;The water-keeping bag includes surrounding layer, and multiple permeable holes are uniformly formed with the surrounding layer, and the surrounding layer internal layer is formed with one layer of release membranes, the water-retaining agent is equipped with the release membranes;The volume of water-retaining agent is 0.1% the 2% of release membranes inner volume in each water-keeping bag.
Description
Technical field
It the utility model is related to a kind of water conservation retention delayed release device, especially a kind of arid area seedling growth underground water conservation
Device.
Background technology
Northern China rainfall is low, and ground freshwater resources lack, and level of ground water declines year by year, and water shortage is serious.Water becomes agriculture
Industry and the limiting factor of urban green space plant and maintenance.How water conservationHow rainfall interception and unnecessary irrigation waterHow to increase
Soils remediation technolgy, leak and loss of water when preventing from irrigating etc. is the water-saving key in the north.Particularly in sand
In, water conservation is even more important.
According to retrieval, many documents on soilless substyate culture device are found, specific disclosure can summarize several classes such as
Under:
1 application number of document:200920227528.7 disclosing a kind of water-retention slow-release bag, include outer bag, its feature exists
In:Outer bag is made of the pouch connection of junior unit lattice, and inner bag is respectively equipped with pouch, is equipped with inner bag with high water absorption multiple
Water-retaining agent particle, outer bag are the degradation plastics for having micropore, and inner bag selects porous material to be made.The outer bag of the device is that tool is micro-
The degradation plastic in hole, such water conservation and retention rainwater and prevent from oozing effect under soil moisture poor.In addition, its water-retaining agent
Volume is the 0.1-2% of inner bag shared by grain, and the water retention property of water-retaining agent is relatively low.
2 application number 201310236878.0 of document discloses a kind of soilless pot culture plant water keeping nutrition module and user
Method.Invention is related to a kind of soilless pot culture plant water keeping nutrition module and application method.Water-preserving nutritive modular device encloses for module wall
Into a hole cube, it is water and nutrient passage to be provided with aperture in module wall:Water-preserving nutritive material is housed in hole.Use
When, drainage layer and soilless culture substrate transition zone are placed in the bottom of Potted-plant container, water-preserving nutritive module level was placed on
Cross on layer, be further filled with soilless culture substrate.It can slowly discharge the demand of moisture according to cultivation matrix environment, be surrounding enviroment
The moisture supply of long period is provided.The planting unit only be suitable for it is potted plant, be unsuitable for open country.
3 application number 201510560512.8 of document, discloses that one kind realizes good area covering and retain water and nutrients effect
Liquid manure sustained release bagging apparatus and method, including be arranged at negative top of the slope end intercepting ditch F side by up to F layered arrangements in negative slope surface
On multilayer liquid manure sustained release bag;Each sustained release bag F ends are connected with that can cover the flexible conduit with flow speed controller of certain area area,
Multiple both ends that are inserted with the hole of flexible conduit, hole are offered on flexible conduit along direction all to stretch out flexible conduit certain length and be equipped with
The superfine fibre of knot body, each be sustained in bag are equipped with liquid manure liquid.The invention is mainly used for solving on negative slope or add to use garden soil
Need the liquid manure supply of management for a long time and manual operation application.This method is unsuitable for the outdoor cropping of plains region.It is and a large amount of
Pipe bring inconvenience to construction, be also unfavorable for viewing and admiring.
In conclusion not yet finding that one kind is suitable for arid area seedling growth in the prior art, water retention property is good, no
Influence a kind of arid area seedling growth underground water-keeping device of scenery external.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of adaptable, effective water conservation, not shadow
Ring a kind of arid area seedling growth underground water-keeping device of scenery external.
The technical scheme adopted by the utility model is that:
A kind of arid area seedling growth underground water-keeping device, including nursery stock hole, it is characterised in that:The nursery stock hole
Bottom cover one layer of water conservation retention cloth, water conservation retention cloth forms the cavity of a upper end opening, and the water conservation retention cloth is formed
Cavity on along positioned at the nursery stock hole middle part, the inner edge bottom surface of the cavity and side wall uniform intervals are fixed with multiple water conservations
Bag, the water-keeping bag are built-in with water-retaining agent.
Moreover, the water-keeping bag includes surrounding layer, multiple permeable holes, the surrounding layer internal layer are uniformly formed with the surrounding layer
One layer of release membranes are formed with, the water-retaining agent is equipped with the release membranes.
Moreover, the volume of water-retaining agent is the 0.1%-2% of release membranes inner volume in each water-keeping bag.
The advantages of the utility model and good effect are:
1st, in this water-keeping device, one layer of water conservation retention cloth of bottom covering in nursery stock hole, once mounting, saving of work and time, no
But the loss of irrigation water or natural precipitation can be effectively prevented, can also keep the stabilization of Root temperature, reduces hot summer weather or cold damage to seedling
Influence caused by wood, beneficial to the growth of plant, fixed multiple water-keeping bags then ensure that having for water-keeping bag on the inside of water conservation retention cloth
Sequence is uniformly distributed, and prevents the water-keeping bag caused by root growth from shifting, and ensures the effective uniform of its Water-saving effect, water-keeping bag
Internal water-retaining agent, has the function that circulation absorption for nursery stock underground water point, plays effective control water Water-saving effect, not only may be used
Reduction rainy season concentrates the loss of soil in precipitation nursery stock hole in short-term, and reservation in irrigation or Precipitation Process can be more retained in dry season and is sustained
More moisture, play the role of back and forth irrigating;
2nd, in this water-keeping device, surrounding layer plays the role of water-keeping bag protection and gathers, and release membranes coordinate surrounding layer to make
Permeable hole then play slow releasing function for moisture, water-retaining agent is then used to play suction-operated to moisture unnecessary in soil;
3rd, in this water-keeping device, the volume of water-retaining agent is the 0.1%-2% of release membranes inner volume in water-keeping bag, is not only ensured
Its compact, which is readily transported, also assures that caused by being housed with enough spaces after water-retaining agent adsorption moisture in release membranes
Expansion, the rupture of release membranes and surrounding layer caused by avoiding water-retaining agent excessive, prevents water-retaining agent produces from leaking, ensures Water-saving effect
It is orderly efficiently;
4th, in the utility model, in plant plantation that can be widely applied to open country, arid area, water conservation retention cloth can be right
Irrigate or the moisture of natural precipitation plays effective crown_interception, water-keeping bag then can adsorb and store a large amount of water in soil
Point, extend service time, reduce irrigation frequency, not only save labour, can more save the irrigation water of preciousness, improve plant root
The retention capacity of soil of pastern point.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the partial enlarged view in A portions in Fig. 1;
Fig. 3 is the partial sectional view of water-keeping bag in the utility model.
Embodiment
With reference to embodiment, following embodiments, which are illustrative, are not limited is further illustrated to the utility model
, it is impossible to limit the scope of protection of the utility model with following embodiments.
A kind of arid area seedling growth underground water-keeping device, nursery stock hole 2, nursery stock hole are excavated in planting area 1
Nursery stock that can be according to plantation and actual planting environment, select adaptable shape, such as cylinder, cube etc., this practicality is new
The innovation of type is that the bottom in the nursery stock hole covers one layer of water conservation retention cloth 3, and water conservation retention cloth forms a upper end opening
Cavity, the water conservation are retained on the cavity that cloth is formed along positioned at the middle part in nursery stock hole, the inner edge bottom surface of the cavity and side wall
Uniform intervals are fixed with multiple water-keeping bags, and the water-keeping bag is built-in with water-retaining agent.
In the present embodiment, the water-keeping bag includes surrounding layer 4, and multiple permeable holes 5 are uniformly formed with the surrounding layer, described outer
Covering internal layer is formed with one layer of release membranes 6, and the water-retaining agent 7 is equipped with the release membranes.
In the present embodiment, the water-retaining agent (contains humic using NR (natural rubber)/SBR (butadiene-styrene rubber) and water-absorbing resin
Sour sodium) it is primary raw material, with styrene-maleic anhydride copolymer (STAM) for bulking agent, aid in inhaling with polyethylene glycol (PEG)
Water, adds sulphur (S) etc. to strengthen the expanding ability of rubber molecule network and water absorbing properties, utilizes multicomponent blending technology, system
It is standby into water swelling water-retaining agent (WSR).The elasticity of the water-retaining agent bound rubber and the water suction of water imbibition and resin, water conservation and
Sustained release performance, with STAM increase-volumes, aids in absorbing water, is squeezed by reinforcement of S, form the water absoption expanding agent that repeated multiple times can be used with PEG
(WSR), and its water absorption rate is up to 900%.Water-absorbing resin dosage 30%, sulphur 3%, polyethylene glycol 10%, bulking agent 2%.Often
The volume of water-retaining agent is the 0.1%-2% of release membranes inner volume in a water-keeping bag.
The course of work of the utility model is:
When the utility model is used, operating personnel are laid with one layer of water conservation retention cloth in the bottom that nursery stock is cheated, afterwards in water conservation
Multiple water-keeping bags are uniformly fixedly mounted in the ground and inner wall for retaining cloth, after normally plantation nursery stock is banketed afterwards.
The utility model, available for open country, arid area plant plantation, by water conservation retain cloth to moisture carry out
Retention, can slowly discharge moisture, with the higher soil water potential of the holding of long period;Water-retaining agent can be adsorbed and stored largely
Moisture, and can again absorb water after dehydration, extend the time of moisture estimation plant, reduce frequency of irrigation, save labour;
The volume of water-retaining agent is the 0.1%-2% of spatial volume in release membranes, and compact structure is light, is readily transported, after the imbibition that absorbs water,
Volume reaches more than 10 times of original volume, has good Water-saving effect.
In the utility model, in plant plantation that can be widely applied to open country, arid area, water conservation retention cloth can be to filling
To irrigate or the moisture of natural precipitation plays effective crown_interception, water-keeping bag then can adsorb and store the large quantity of moisture in soil,
Extend service time, reduce irrigation frequency, not only save labour, can more save the irrigation water of preciousness, improve plant root
Partial retention capacity of soil.
Claims (3)
1. a kind of arid area seedling growth underground water-keeping device, including nursery stock hole, it is characterised in that:The nursery stock hole
Bottom covers one layer of water conservation retention cloth, and water conservation retention cloth forms the cavity of a upper end opening, what the water conservation retention cloth was formed
Multiple water-keeping bags are fixed with along positioned at the middle part in nursery stock hole, the inner edge bottom surface of the cavity and side wall uniform intervals on cavity,
The water-keeping bag is built-in with water-retaining agent.
A kind of 2. arid area according to claim 1 seedling growth underground water-keeping device, it is characterised in that:The guarantor
Water bag includes surrounding layer, and multiple permeable holes are uniformly formed with the surrounding layer, and the surrounding layer internal layer is formed with one layer of release membranes, this is slow
Release and the water-retaining agent is equipped with film.
A kind of 3. arid area according to claim 1 seedling growth underground water-keeping device, it is characterised in that:Each institute
The volume for stating water-retaining agent in water-keeping bag is the 0.1%-2% of release membranes inner volume.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720405034.8U CN207355138U (en) | 2017-04-18 | 2017-04-18 | A kind of arid area seedling growth underground water-keeping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720405034.8U CN207355138U (en) | 2017-04-18 | 2017-04-18 | A kind of arid area seedling growth underground water-keeping device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207355138U true CN207355138U (en) | 2018-05-15 |
Family
ID=62423496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720405034.8U Expired - Fee Related CN207355138U (en) | 2017-04-18 | 2017-04-18 | A kind of arid area seedling growth underground water-keeping device |
Country Status (1)
Country | Link |
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CN (1) | CN207355138U (en) |
-
2017
- 2017-04-18 CN CN201720405034.8U patent/CN207355138U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20190418 |
|
CF01 | Termination of patent right due to non-payment of annual fee |