CN207167293U - A kind of micro- profit irrigation system of varying head - Google Patents
A kind of micro- profit irrigation system of varying head Download PDFInfo
- Publication number
- CN207167293U CN207167293U CN201721155016.5U CN201721155016U CN207167293U CN 207167293 U CN207167293 U CN 207167293U CN 201721155016 U CN201721155016 U CN 201721155016U CN 207167293 U CN207167293 U CN 207167293U
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- Prior art keywords
- water
- constant pressure
- micro
- profit
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
It the utility model is related to a kind of micro- profit irrigation system of varying head, it includes constant pressure water tank, the automatic water pumping system of solar energy and hoistable platform, one end connection water inlet pipe of constant pressure water tank, relative other end connection water-supply-pipe, water inlet pipe is extended in water receiver by the automatic water pumping system of solar energy, the end of water-supply-pipe is layed in the field for needing to irrigate as micro- profit band, water-level probe is provided with inside constant pressure water tank, the water-level probe is connected with the automatic water pumping system signal of solar energy, the information that solar energy water pumping system exports according to water-level probe adjusts water lift amount and frequency, constant pressure water tank is set to keep constant pressure water delivery, constant pressure water tank is arranged on hoistable platform, height by adjusting hoistable platform adjusts the hydraulic pressure of constant pressure water tank, so as to adjust the water supply pressure of micro- profit outlet pipe, adapt to micro- profit delivery head required for crop different growth phases.
Description
Technical field
It the utility model is related to a kind of battery tension detection, data transfer, maintenance, charge-discharge system.
Background technology
With being showing improvement or progress day by day for irrigation technique, the development trend of world's water-saving irrigation at present is to low energy consumption, precision irrigation
Technique direction develops.And it is a kind of novel water-saving irrigation method developed in recent years on the basis of underground drip irrigation that micro- profit, which is irrigated, it is
Pellicle principle art is incorporated into irrigation field, the water sucting mode of biological semi-permeable film is fitted with the water penetration of pellicle, so as to
Accomplish that the way of supplying water of irrigation system is synchronous in time with the water sucting mode of plant.Micro- profit irrigation technology not only overcomes tradition
There is the problems such as infiltration is uneven, seepage hole easily blocks in infiltration irrigation technology, and realize the full fertility to crop for the first time in the world
Continuously irrigated in phase.Micro- profit irrigates runoff loss, evaporation loss and the seepage for avoiding or considerably reducing Farmland Water
Loss, reduces the unnecessary waste of moisture, in using water wisely, has reached the level that all surface irrigation are all unable to reach,
A kind of irrigation method extremely economized on water is provided for field irrigation, kinds of experiments shows, under conditions of ensureing fully to irrigate, than
Surface irrigation water saving more than 70%.
Micro- profit pipe is both water-supply-pipe simultaneously and feed feeder, whole tube wall are all EXIT POINTs, and micro- profit pipe is nuzzled after soil,
Soil around micro- profit pipe begins to slowly moisten.With the extension of time, the moisture that micro- profit pipe is oozed can be managed slowly to micro- profit
Surrounding spreads, and can finally form an irregular roundness cylindricality using micro- profit pipe as the center of circle and soak body.Soak the size of body, wetting body
Interior soil moisture content is by the soil texture, unit weight, soil initial aqueous rate, pipe band buried depth, and irrigation system water supply installation
Pressure head influences.Pressure head is to influence micro- key factor for moistening irrigation soils Water Transport, the increase of pressure of supply water head
Cause flow of water difference increase inside and outside micro- profit pipe, infiltrate power increase, improve infiltration rate；Pressure head is micro- when reducing to moisten water inside and outside pipe
Potential difference reduces, and infiltrates power reduction, and infiltration rate reduces therewith.
Existing micro- profit irrigation system is typically all to determine micro- profit band spacing according to density of crop, according to the root system of crop
Distribution determines micro- profit band buried depth, then fixes the water butt of micro- profit irrigation system, solid with one within the crop time of infertility
Fixed constant pressure head (generally 1-2m), supplies water for crop.But in fact, water requirements of crops is within whole breeding time
Continually changing therefore unalterable pressure head can not make micro- profit irrigate performance maximum effect.Can be maximum to crop
Possible using moisture is irrigated, that irrigates moisture maximum possible meets the needs of crop, then requires to bury in the soil texture, micro- profit band
Under conditions of depth and spacing are certain, in crop different bearing stage, water requirement is needed according to crop, adjusts the pressure that micro- profit is irrigated
Head, to adapt to the needs of plant growth.
The content of the invention
In view of this, it is necessary to the problem of in background technology, there is provided one kind, can be according to crop in Crop growing stage
Water requirement is needed, realizes micro- profit irrigation system that the micro- profit of varying head is irrigated.
The utility model uses following technical scheme：
A kind of micro- profit irrigation system of varying head, it includes the automatic water pumping system of constant pressure water tank, solar energy and hoistable platform, institute
State constant pressure water tank one end connection water inlet pipe, the relative other end connection water-supply-pipe, the water inlet pipe by the solar energy from
Dynamic water pumping system is extended in water receiver, and the end of the water-supply-pipe is layed in the field for needing to irrigate as micro- profit band, institute
State and be provided with water-level probe inside constant pressure water tank, the water-level probe is connected with the automatic water pumping system signal of the solar energy, it is described too
The information that positive energy water pumping system exports according to the water-level probe adjusts water lift amount and frequency, makes constant pressure water tank keep constant pressure defeated
Water, the constant pressure water tank are arranged on the hoistable platform, can be adjusted by adjusting the height of the hoistable platform described
The water supply pressure of micro- profit band, adapts to micro- profit delivery head required for crop different growth phases.
Preferably, the water-level probe includes high water level probe and low water level probe, and it is carried automatically with the solar energy
Water system signal connects.
Preferably, on the water inlet pipe between the constant pressure water tank and the automatic water pumping system of the solar energy, it is also associated with using
In the non-return valve for placing aqueous reflux.
Preferably, ground is fixed in the bottom of the hoistable platform.
Preferably, the height of the constant pressure water tank is 0.8-1.2 rice, and the adjustment height of the hoistable platform is 0.5-2 rice
Between.
Preferably, the top of the hoistable platform is fixed in the bottom of the constant pressure water tank.
Relative to prior art, the utility model has advantages below：
In Crop growing stage, required according to crop water, realize that the micro- profit of varying head is irrigated, micro- profit is irrigated performance maximum
Effect, irrigation water using efficiency is improved, simple system is easy to operate, and cost is low.
Brief description of the drawings
Fig. 1 is the theory structure schematic diagram of the utility model embodiment.
Embodiment
The present invention and its advantage are described in further detail below in conjunction with embodiment, still, this hair
Bright embodiment is not limited thereto.
Present embodiment provides a kind of micro- profit irrigation system of varying head applied to green pepper vegetable plot, as shown in figure 1, it includes
The automatic water pumping system 2 of constant pressure water tank 1, solar energy and adjustable for height hoistable platform 3.One end connection water inlet pipe of constant pressure water tank 1
4, relative other end connection water-supply-pipe 5.The order of water inlet pipe 4 is prolonged by the automatic water pumping system 2 of non-return valve 6 and solar energy of series connection
Extend in the water receivers such as well or cistern 7, the end of water-supply-pipe 5 is layed in the green pepper vegetable plot for needing to irrigate as micro- profit band 51
It is interior.The inside of constant pressure water tank 1 is provided with high water level probe and low water level probe, is respectively used to detect the high water level inside constant pressure water tank 1
And low water level, high water level probe and the low water level probe signal of water pumping system 2 automatic with solar energy are connected, the solar energy carries
Water system 2 adjusts water lift amount and water lift frequency according to the water level information of high water level probe and low water level probe output, makes constant pressure
Water tank 1 keeps constant pressure water delivery.Most of all, constant pressure water tank 1 is fixed on the hoistable platform 3, by adjusting hoistable platform 3
Highly, it can adjust the water supply pressure for the micro- profit band 51 being layed in vegetable plot, adapt to micro- required for green pepper different growth phases
Moisten delivery head.The pressure of supply water head of micro- profit band 51 be equal to height of water level and the hoistable platform 3 of constant pressure water tank 1 height it
With.
Specifically, 0.2 meter of 51 buried depth of micro- profit band, 0.6 meter of spacing, the delivery head that constant pressure water tank 1 provides are 1 meter,
The adjustment height of the hoistable platform 3 is between 0.5-2 rice.In 1-10 days after green pepper is transplanted seedlings, hoistable platform 3 is adjusted,
The pressure head for making micro- profit band 51 is 2.5 meters；From the seedling stage of green pepper to early stage of blooming, hoistable platform 3 is adjusted, makes micro- profit band 51
Pressure head is 1.5 meters；Bloom the phase of bearing fruit, adjust hoistable platform 3, the pressure head for making micro- profit band 51 is 2 meters；Fruiting period, then
It is adjusted to 2.5 meters.So allow for green pepper and obtained different irrigation degree in different growth phases, it is clear that be advantageous to green pepper
Growth.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (6)
- A kind of 1. micro- profit irrigation system of varying head, it is characterised in that：It includes the automatic water pumping system of constant pressure water tank, solar energy and liter Platform drops, and one end connection water inlet pipe of the constant pressure water tank, relative other end connection water-supply-pipe, the water inlet pipe passes through described The automatic water pumping system of solar energy is extended in water receiver, and the end of the water-supply-pipe is layed in the field for needing to irrigate as micro- profit band In ground, water-level probe is provided with inside the constant pressure water tank, the water-level probe is connected with the automatic water pumping system signal of the solar energy, The information that the solar energy water pumping system exports according to the water-level probe adjusts water lift amount and frequency, constant pressure water tank is kept permanent Water delivery is pressed, the constant pressure water tank is arranged on the hoistable platform, can adjusted by adjusting the height of the hoistable platform The water supply pressure of micro- profit band, adapts to micro- profit delivery head required for crop different growth phases.
- 2. system according to claim 1, it is characterised in that：The water-level probe includes high water level probe and low water level is visited Head, it is connected with the automatic water pumping system signal of the solar energy.
- 3. system according to claim 1, it is characterised in that：The constant pressure water tank and the automatic water pumping system of the solar energy Between water inlet pipe on, be also associated with the non-return valve for placing aqueous reflux.
- 4. system according to claim 1, it is characterised in that：Ground is fixed in the bottom of the hoistable platform.
- 5. system according to claim 1, it is characterised in that：The height of the constant pressure water tank is 0.8-1.2 rice, the liter The adjustment height of platform drops between 0.5-2 rice.
- 6. system according to claim 1, it is characterised in that：The hoistable platform is fixed in the bottom of the constant pressure water tank Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155016.5U CN207167293U (en) | 2017-09-08 | 2017-09-08 | A kind of micro- profit irrigation system of varying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155016.5U CN207167293U (en) | 2017-09-08 | 2017-09-08 | A kind of micro- profit irrigation system of varying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207167293U true CN207167293U (en) | 2018-04-03 |
Family
ID=61743684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155016.5U Expired - Fee Related CN207167293U (en) | 2017-09-08 | 2017-09-08 | A kind of micro- profit irrigation system of varying head |
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| Country | Link |
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| CN (1) | CN207167293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174337A (en) * | 2019-05-21 | 2019-08-27 | 河海大学 | The device and method of dynamic Soil Water Retention Curves is measured in a kind of laboratory |
-
2017
- 2017-09-08 CN CN201721155016.5U patent/CN207167293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174337A (en) * | 2019-05-21 | 2019-08-27 | 河海大学 | The device and method of dynamic Soil Water Retention Curves is measured in a kind of laboratory |
| CN110174337B (en) * | 2019-05-21 | 2021-09-17 | 河海大学 | Device and method for measuring dynamic soil water-holding curve in laboratory |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20200908 |