CN205756099U - A kind of simple field irrigation instruction device - Google Patents
A kind of simple field irrigation instruction device Download PDFInfo
- Publication number
- CN205756099U CN205756099U CN201620508134.9U CN201620508134U CN205756099U CN 205756099 U CN205756099 U CN 205756099U CN 201620508134 U CN201620508134 U CN 201620508134U CN 205756099 U CN205756099 U CN 205756099U
- Authority
- CN
- China
- Prior art keywords
- water
- soil
- sleeve pipe
- depth
- pvc sleeve
- 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
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Abstract
The utility model discloses a kind of simple field irrigation instruction device, it includes the base for storing water, for storing water and can place foam and float the PVC sleeve pipe of bar, the clasp for fixing PVC sleeve pipe, the funnel for drain, the indication hat of the depth of pouring water for instruction and for extracting plastic flexible pipe and the syringe of liquid.Two covering devices use simultaneously, one is embedded in crop and enlivens the position that root district 1/3 is deep, another is embedded in crop and enlivens the position that root district 2/3 is deep, when device collects the water yield of more than 20ml, in device, foam floats bar and floats up, being upspring by the indication hat on top, showing currently to pour water reaches this soil depth.Before next time pours water, being extracted out by the water in device with syringe, indication hat i.e. falls.This device does not change irrigation method, can simply, quickly judge the depth that soil is poured water, it is not necessary to expend too much manpower and power resource, is suitable for field irrigation and uses.
Description
Technical field
This utility model belongs to farmland water-saving irrigation field, and specifically, this utility model relates to grainfield, field of vegetables irrigates instruction
Device, for indicating the depth poured water in soil irrigation.
Background technology
Broad irrigation remains the irrigation method that China's some areas grainfield, field of vegetables are main, causes the very big wave of water resource
Take.The existing water-saving irrigation technique promoted the use of needs to implement by irrigation equipment, peasant can not Controlled irrigation time well,
Often irrigate excess, exceed crop required water, cause water resource waste.At present, it is judged that the method for irrigation volume mainly has: one
Being experience method, peasant judges irrigation volume according to the dry and wet degree of soil；Two is method of testing, from traditional oven drying method to resistance
Method, Gypsum Fibrosum electrode method, neutron detection method etc., all on the basis of gravimetric method, is both needed to by test instrunment, in addition to gravimetric method, remaining
Method is all that water content is converted into the receptible signal of telecommunication of instrument, processes through instrument amplification and shows over the display, certainly will disappear
Consume certain manpower and power resource.This utility model is without expending electric energy, and can simple, quickly judge that soil is poured water the depth.
Utility model content
The purpose of this utility model be to provide a kind of simple, quickly judge that agricultural land soil is poured water the device of the depth, it is not necessary to borrow
Help test instrunment that prior art used, do not consume electric energy.
A kind of simple field irrigation instruction device that this utility model provides, is only applicable to use soil irrigation to when, without soil
Other conditions such as cultivation or water planting do not recommend.
A kind of simple field irrigation instruction device that this utility model provides, can use, especially on grainfield, horticultural vegetable field soil
Its facility plastic greenhouse soil being applicable to carry out irrigation fertilization by water-fertilizer integrated irrigation.
The principle of a kind of simple field irrigation instruction device foundation that this utility model provides is as described below: soil aperture is soil
The important component part of earth structure, when pouring water soil, the gas in soil aperture can be extruded by moisture, is accounted for by hole
According to.Along with the increase of irrigation quantity, the soil aperture of shallow-layer is filled with water, and current certainly will move down, when different depth soil layer is equal
When reaching saturated soil water content, illustrate to pour water suitable or excessive.
A kind of simple field irrigation instruction device technique scheme that this utility model provides completes as follows: generally
Two covering devices use simultaneously, and one of them is embedded in crop and enlivens the position that root district 1/3rd is deep, and another is embedded in crop and enlivens root
The position that district 2/3rds is deep, the soil degree of depth of burying of two devices is adjusted according to different long-term cropping, when device collects 20ml
During the above water yield, in device, foam floats bar and floats up, by the indication hat jack-up on top.When burying two suits that the soil degree of depth is different
Putting indication hat when upspringing, showing currently to pour water reaches corresponding water irrigating depth, can stop irrigating.Before pouring water next time, with note
Storage water in device is extracted out by emitter, and indication hat i.e. falls.
This utility model provide a kind of simple field irrigation instruction device provide the benefit that: without by electric wire, battery,
Computer or recording equipment, do not change irrigation method.Can directly judge the depth that soil is poured water, simple, quick, accurate, nothing
Too much manpower and power resource need to be expended.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the accessory needed for this utility model, syringe.
Reference:
1-indication hat, 2-PVC sleeve pipe, 3-funnel, 4-clasp, 5. filter sand, 6-foam floats bar, 7-filter membrane, 8-base,
9-plastic flexible pipe, 10-syringe.
Detailed description of the invention
This utility model is described further by explanation and detailed description of the invention below in conjunction with the accompanying drawings, in order to people in the art
Member is best understood from this utility model, but and is not so limited this utility model.
Each parts should be assembled and use by this utility model before use, and concrete assemble method is, first by base 8 from funnel 3
Bottom pushes in, and buckles clasp 4 below PVC sleeve pipe 2, is linked with base 8 PVC sleeve pipe 2 bottom bottom funnel 3, will
Foam is floated bar 6 and is put into by PVC sleeve pipe 2 top open part, then by indication hat 1 and PVC sleeve pipe 2 top links, finally will mould
Material flexible pipe 9 is linked at one piece with base 8, i.e. completes to assemble.
Behind the whole ground that applies fertilizer, before crop field planting, this utility model device is vertically placed into the soil.Usually, two covering device
Use simultaneously, under condition of drip irrigation, wherein at set of device embedment 30cm depth of soil, another set of embedment 45cm-60cm soil
Depth；Under Sprinkler Irrigation, wherein at set of device embedment 15cm-20cm depth of soil, another set of embedment 30cm soil is deep
At degree.After flush mounting, filter sand 5 is poured in funnel 3, plastic flexible pipe is introduced ground simultaneously, subsequently with the earthen backfill dug out
Cover, indication hat need to be reserved more than ground, in order to observe.After pouring water, moisture can ooze by the soil layer above funnel,
Through filter sand 5, the filter membrane 7 from base 8 is by rear entrance base 8 and PVC sleeve pipe 2, when collecting the water yield of more than 20ml,
Foam floats bar 6 and floats, and is upspring by top indication hat 1.
If device buries soil, the degree of depth is relatively deep, and two PVC sleeve pipes 2 can couple together use.
Claims (2)
1. a simple field irrigation instruction device, including the base with filter membrane (7) (8) for storing water, is used for storing
Water also can be placed foam and floats the PVC sleeve pipe (2) of bar (6), clasp (4) for fixing PVC sleeve pipe (2), is used for
The funnel (3) of drain, the indication hat (1) of the depth of pouring water for instruction and for extracting the plastic flexible pipe (9) used by liquid
With syringe (10)；It is characterized in that, described PVC sleeve pipe (2) up and down both ends open, and with described indication hat (1) and
Described base (8) realizes seamless link；Described foam floats bar (6) and quickly floats in the water yield of more than 20ml；Described base
(8) filter membrane (7) on stops filter sand and soil particle to pass through, and only allows lower infiltration to pass through.
Simple field irrigation the most according to claim 1 instruction device, it is characterised in that: described PVC sleeve pipe (2)
A length of 30cm, and with reference mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508134.9U CN205756099U (en) | 2016-05-31 | 2016-05-31 | A kind of simple field irrigation instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620508134.9U CN205756099U (en) | 2016-05-31 | 2016-05-31 | A kind of simple field irrigation instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205756099U true CN205756099U (en) | 2016-12-07 |
Family
ID=59980153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620508134.9U Expired - Fee Related CN205756099U (en) | 2016-05-31 | 2016-05-31 | A kind of simple field irrigation instruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205756099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295957A (en) * | 2017-07-12 | 2017-10-27 | 李中生 | A kind of field irrigation instruction device and its application method |
-
2016
- 2016-05-31 CN CN201620508134.9U patent/CN205756099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295957A (en) * | 2017-07-12 | 2017-10-27 | 李中生 | A kind of field irrigation instruction device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180531 |