CN102550339A - Ground source type cold water serial irrigation system - Google Patents
Ground source type cold water serial irrigation system Download PDFInfo
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- CN102550339A CN102550339A CN2011104070936A CN201110407093A CN102550339A CN 102550339 A CN102550339 A CN 102550339A CN 2011104070936 A CN2011104070936 A CN 2011104070936A CN 201110407093 A CN201110407093 A CN 201110407093A CN 102550339 A CN102550339 A CN 102550339A
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a ground source type cold water serial irrigation system, comprising an underground water well, a nutrient water supplying pool, a breeding bed, a backwater pool, a waste water treatment pool and a cold water curtain window, wherein the nutrient water supplying pool, the breeding bed, the backwater pool and the cold water curtain window form an inner circulation nutrient water supply and cold water serial irrigation system for cooling, purifying, sterilizing and disinfecting recycled water to realize the reuse of the recycled water. The ground source type cold water serial irrigation system disclosed by the invention is used for further carrying out temperature regulation and control on a seed breeding environment in a full submerged seed breeding room, regulating and controlling temperature and humidity in the breeding bed by utilizing water which is deep in the ground and warm in winter and cool in summer, and enabling the temperature and the humidity of the breeding bed to always approximately be constant temperature and humidity required by crops in a seed breeding sensitive period; in addition, the ground source type cold water serial irrigation system is set to be automatic internal circulation so as to realize cyclic utilization of nutrient water by virtue of a low-power small-lift water supply pump, thereby saving water, reducing waste water discharge and lowering low energy source consumption.
Description
Technical field
The present invention relates to agricultural and cultivate the facility field, relate in particular to source, a kind of ground formula cold water string irrigating system.
Background technology
" bread is the staff of life, and farming is earlier with the kind ", rice is as one of topmost food, and its production has fundamental influence to the people's livelihood.On the rice breeding history, of short stemization of rice varieties at late 1950s to the beginning of the sixties is two important milestones with the hybrid rice three series mating of the seventies in modern times.In order to reach the purpose of raising the output, utilizing paddy rice inter-subspecies hybrid advantage to cultivate the super high-yielding kind is the present stage main direction.Yet the seed amount that hybridization obtains is limited, can't large tracts of land promote, and need carry out cultivating seeds once more to obtain a large amount of paddy rice original seeds.But in the cultivating process of seed, its good gene moral character receives factor affecting such as geographical environment, weather and damage by disease and insect easily, thereby is difficult to multiply a large amount of good purebred.
For reducing factor affecting such as geographical environment, weather and damage by disease and insect; Adopt breedings such as booth or greenhouse at present mostly, seed will produce great amount of heat in growth course, and heat radiation is a difficult problem in airtight greenhouse; So that be difficult to keep the excellent environment of constant temperature and humidity in the greenhouse; Particularly the sensitive periods in the breeding process, is high especially to the ambient temperature and humidity requirement, and under the natural conditions or common greenhouse all is difficult to satisfy mostly.
Summary of the invention
For overcoming the problems referred to above, the present invention proposes source, a kind of ground formula cold water string irrigating system, for the breeding bed provides temperature lower irrigation water, and nutrition deployment, promote nutrient absorption, and the cultivation water of its discharge is recycled recycling.
For achieving the above object, technical scheme proposed by the invention is: formula cold water string irrigating system in source, ground comprises deep well, the foster supply pool of water, cultivates bed, back pool, purification tank for liquid waste and cold water curtain window; This cultivation bed front/rear end is provided with water inlet and delivery port respectively, and water inlet is connected to water by water inlet pipe and supports supply pool, and a supply-water pump is installed on the water inlet pipe; Delivery port is communicated with back pool through an outlet pipe; Back pool is communicated with purification tank for liquid waste; Cold water curtain window one end connects the feed pump in the back pool, and the other end connects the water inlet of cultivating bed; Water is supported the drinking-water pipe that supply pool connection one is deep into deep well, and deep water pump is installed on the drinking-water pipe; Said cultivation bed four pin are provided with to support regulates column, and a cultivation bed end is provided with the water fender that is lower than edge of bed.
Further, said cold water curtain window comprises top granulating screen, side water pipe, air-cooler and water leg, and the top granulating screen is provided with and can opens and closes the low pressure minute aperture.
Further, said cold water curtain window filters canal by one and substitutes, and filters canal one end and connects back pool, and the other end connects water and supports supply pool, is provided with filter in it.Filter in the canal and also be provided with batch (-type) small-power cool-heat-exchanger.
Further, this system also comprises a nutrition culture pond, and this nutrition culture pond is supported supply pool with water and is communicated with.
Preferably, said cultivation bed height 250 ~ 350mm, water fender height 20 ~ 50mm.
Further, said deep water well depth 30 ~ 50m; At the bottom of the said back pool at underground 4 ~ 5m; The bottom face that said filtration canal is connected with back pool is higher than with water and supports the end that supply pool is connected at underground 4 ~ 5m, forms 15 ° ~ 25 ° inclination angle; Said water is supported the supply pool bottom and is deeper than filtration canal bottom.The wall that this deep well, water are supported supply pool and back pool is the potter's clay metope of blasting treatment, and is equipped with closed loam cake on it.
Further, said deep water pump, supply-water pump and feed pump are the little lift water pump of small-power, are equipped with filter on it.
Preferably, said support regulate column can heighten to make cultivate bed and be before low dip angle, high back be 15 °.
Beneficial effect of the present invention: formula cold water string irrigating system in source, ground of the present invention is used for the indoor cultivating seeds environment of full sinking breeding is done further temperature adjusting; Utilize source, ground, depths water temperature regulate and control cool in summer and warm in winter to cultivate the temp. and humidity in the bed; In the breeding sensitive periods, make the temp. and humidity of cultivating bed remain at the intimate constant temperature and humidity that crops need; This system is arranged to interior automatically circulation, only needs to use the recycle that the little lift supply-water pump of a small-power can be realized nutritive water, both using water wisely, minimizing discharge of wastewater, and energy-output ratio is also little.
Description of drawings
Fig. 1 is source, ground of the present invention formula cold water string irrigating system embodiment one system schematic;
Fig. 2 is source, a ground of the present invention formula cold water string irrigating system embodiment two system sketch map.
Reference numeral: 1. deep well; 101. deep water pump; 2. water is supported supply pool; 3. cultivate bed; Regulate column 301. support; 302. water fender; 4. back pool; 401. feed pump; 5. purification tank for liquid waste; 6. cold water curtain window; 601. air-cooler; 602. cascade; 7. filtration canal; 701. filter; 702. cool-heat-exchanger.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further specified.
Embodiment one, and is as shown in Figure 1, and formula cold water string irrigating system in source, ground comprises deep well 1, the foster supply pool 2 of water, cultivates bed 3, back pool 4, purification tank for liquid waste 5, cold water curtain window 6; These cultivation bed 3 front/rear ends are provided with water inlet and delivery port respectively, and water inlet is connected to water by water inlet pipe and supports supply pool 2, and a supply-water pump is installed on the water inlet pipe; Delivery port is communicated with back pool 4 through an outlet pipe; Back pool 4 is communicated with purification tank for liquid waste 5; Cold water curtain window 6 one ends connect the feed pump 401 in the back pool, and the other end connects the water inlet of cultivating bed 3; Water is supported the drinking-water pipe that supply pool 2 connections one are deep into deep well 1, and deep water pump 101 is installed on the drinking-water pipe; Said cultivation bed 3 four pin are provided with to support regulates column 301, and 3 ends of cultivation bed are provided with the water fender 302 that is lower than edge of bed.Water is supported supply pool 2, cultivation bed 3, back pool 4 and cold water curtain window 6 and is formed foster supply of cycle water and cold water string irrigating system in one.
Wherein, cold water curtain window 6 comprises top granulating screen, side water pipe, air-cooler 601 and water leg, and the top granulating screen is provided with and can opens and closes the low pressure minute aperture.When 602 coolings of needs open cold cascade, then open the low pressure minute aperture, water spray forms the environmental temperature of cascade 602 and 601 pairs of breeding beds of open cold blower fan and controls; Cold water curtain 602 falls into water to be pooled to resupply in the tank and cultivates bed simultaneously; Then close low pressure minute aperture and air-cooler when not needing cascade 602 temperature adjustments, the water in the back pool directly gets into cultivation bed 3 via the water pipe of cold water curtain window.Cultivate bed 3 height a 250 ~ 350mm, water fender 302 height 20 ~ 50mm, support regulate column 301 can heighten to make cultivate bed and be before low dip angle, high back be 15 °.Cultivate bed 3 at ordinary times and keep flat, its gradient is 0 °; When starting cold water string irrigating; Adjustable support is regulated column 301 its gradient is adjusted between 10 ° ~ 15 °; Form current in the cultivation this moment bed 3, stopping of water fender 302 makes current slight swelling occur, the son that can moisturize, oxygen molecule activity; Increase and melt the oxygen amount, promote plant absorbing nutrition.But couple of days starts a native system, changes the cultivation water of cultivating in the bed 3, makes hydrone, oxygen molecule keep certain activity, promotes plant absorbing nutrition.The recycle-water that comes out from delivery port get into behind the back pool 4 through deposition, cooling in one to two day, purify and sterilizing after, the watering that just can be used as cascade 602 carries out the cascade cooling, or directly supplies with and cultivate 3 recycle once more.Deep well 1 dark 30 ~ 50m, the water of down-hole is cool in summer and warm in winter, has good thermoregulation effect, and native system promptly makes full use of phreatic this characteristic and subsurface temperature and changes little characteristic to the nutritive water temperature adjustment of lowering the temperature, and has reduced a large amount of energy consumptions.
4 ends of back pool are at underground 4 ~ 5m, deep well 1 dark 30 ~ 50m, and deep water pump 101, supply-water pump and feed pump 401 are the small-power water pump, are equipped with filter on it, the silt that prevents the down-hole is sneaked into water and is supported supply pool 2, cultivates in bed 3 or the granulating screen.The wall of deep well 1, the foster supply pool 2 of water and back pool 4 is the potter's clay metope of blasting treatment, prevents that silt from coming off, and has increased the intensity and the thermal conductivity of wall, makes ground temperature be delivered to the cycle water in the pond faster, makes system have better thermoregulation effect.Deep well 1, water are supported on supply pool 2 and the back pool 4 and are equipped with closed loam cake, reduce pollutions such as bacterium foreign material.
This system can also be provided with a nutrition culture pond; Nutrition that can plant is required is allocated in the nutrition culture pond earlier; System just can support supply pool 2 from transferring adequate nutrition water in the nutrition culture pond to water automatically when needing; Be deployed into the cultivation water of the required ratio of plant with well water, and be transported to cultivation bed interior 3.
Embodiment two; As shown in Figure 2, different with embodiment one is cold water curtain window 6 to be replaced to one filter canal 7; Water is supported supply pool 2, is cultivated bed 3, back pool 4 and filter canal 7 and form in a cycle water and support and supply with and the cold water string irrigating systems; The bottom face that the filtration canal is connected with back pool is higher than with water and supports the end that supply pool is connected at underground 4 ~ 5m, forms 15 ° ~ 25 ° inclination angle.The recycle-water that comes out from delivery port get into behind the back pool 4 through deposition, cooling in one to two day, purify and sterilizing after input filter canal 7, get back to the foster supply pool 2 of water after filtering once more through the filter 701 that filters canal 7 and utilize again.Filter in the canal 7 and also be provided with batch (-type) small-power cool-heat-exchanger 702, can make cycle water satisfy the requirement of the required intimate constant temperature of crop growth the further temperature adjustment of recycle-water.
In cultivating bed 3, also can be provided with level sensor, cooling-water temperature sensor and melt the oxygen amount detecting device; Cultivate bed 3 and be provided with photosensitive spectrum irradiation unit and humidity detector etc.; And form point-to-point wireless control network with control centre; The temp. and humidity and the illumination condition of monitoring environment start this cold water string irrigating system as required automatically in real time, and nurturing an environment is carried out conditioning, changes water, adds nutrition, replenishes and melt oxygen amount etc.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the present invention that do not break away from appended claims and limited; In form with details on various variations that the present invention is made, be protection scope of the present invention.
Claims (10)
1. source formula cold water string irrigating system is characterized in that: comprise deep well, the foster supply pool of water, cultivate bed, back pool, purification tank for liquid waste and cold water curtain window; This cultivation bed front/rear end is provided with water inlet and delivery port respectively, and water inlet is connected to water by water inlet pipe and supports supply pool, and a supply-water pump is installed on the water inlet pipe; Delivery port is communicated with back pool through an outlet pipe; Back pool is communicated with purification tank for liquid waste; Cold water curtain window one end connects the feed pump in the back pool, and the other end connects the water inlet of cultivating bed; Water is supported the drinking-water pipe that supply pool connection one is deep into deep well, and deep water pump is installed on the drinking-water pipe; Said cultivation bed four pin are provided with to support regulates column, and a cultivation bed end is provided with the water fender that is lower than edge of bed.
2. source formula cold water string irrigating system according to claim 1, it is characterized in that: said cold water curtain window comprises top granulating screen, side water pipe, air-cooler and water leg, and the top granulating screen is provided with and can opens and closes the low pressure minute aperture.
3. source formula cold water string irrigating system according to claim 1, it is characterized in that: said cold water curtain window filters canal by one and substitutes, and filters canal one end and connects back pool, and the other end connects water and supports supply pool, is provided with filter in it.
4. like source, said ground of claim 3 formula cold water string irrigating system, it is characterized in that: also be provided with batch (-type) small-power cool-heat-exchanger in the said filtration canal.
5. like each source, said ground formula cold water string irrigating system of claim 1-4, it is characterized in that: also comprise a nutrition culture pond, this nutrition culture pond is supported supply pool with water and is communicated with.
6. like each source, said ground formula cold water string irrigating system of claim 1-4, it is characterized in that: said cultivation bed height 250 ~ 350mm, water fender height 20 ~ 50mm.
7. like claim 3 or source, 4 said ground formula cold water string irrigating system, it is characterized in that: at the bottom of the said back pool at underground 4 ~ 5m; The bottom face that said filtration canal is connected with back pool is higher than with water and supports the end that supply pool is connected at underground 4 ~ 5m, forms 15 ° ~ 25 ° inclination angle; Said water is supported the supply pool bottom and is deeper than filtration canal bottom; Said deep water well depth 30 ~ 50m.
8. like each source, said ground formula cold water string irrigating system of claim 1-4, it is characterized in that: at the bottom of the said back pool at underground 4 ~ 5m, deep water well depth 30 ~ 50m; The wall that this deep well, water are supported supply pool and back pool is the potter's clay metope of blasting treatment, and is equipped with closed loam cake on it.
9. like each source, said ground formula cold water string irrigating system of claim 1-4, it is characterized in that: said deep water pump, supply-water pump and feed pump are the little lift water pump of small-power, are equipped with filter on it.
10. like each source, said ground formula cold water string irrigating system of claim 1-4, it is characterized in that: said support regulate column can heighten to make cultivate bed and be before low dip angle, high back be 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104070936A CN102550339B (en) | 2011-12-09 | 2011-12-09 | Ground source type cold water serial irrigation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104070936A CN102550339B (en) | 2011-12-09 | 2011-12-09 | Ground source type cold water serial irrigation system |
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| CN102550339A true CN102550339A (en) | 2012-07-11 |
| CN102550339B CN102550339B (en) | 2013-12-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082870A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业 有限公司 | Ground source-type cold-water irrigation system |
| CN107223495A (en) * | 2017-06-06 | 2017-10-03 | 浙江大学 | A kind of fan and pad heat sink and control method |
| CN107654854A (en) * | 2016-07-26 | 2018-02-02 | 晋挥电子有限公司 | Light supplementing lamp for plants |
| CN109429828A (en) * | 2018-11-06 | 2019-03-08 | 福建省中科生物股份有限公司 | Bed and culture apparatus are irrigated in bottom water supply |
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| CN1340296A (en) * | 2000-08-28 | 2002-03-20 | 徐建新 | Drip irrigation system using canal water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082870A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业 有限公司 | Ground source-type cold-water irrigation system |
| CN107654854A (en) * | 2016-07-26 | 2018-02-02 | 晋挥电子有限公司 | Light supplementing lamp for plants |
| CN107223495A (en) * | 2017-06-06 | 2017-10-03 | 浙江大学 | A kind of fan and pad heat sink and control method |
| CN109429828A (en) * | 2018-11-06 | 2019-03-08 | 福建省中科生物股份有限公司 | Bed and culture apparatus are irrigated in bottom water supply |
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| CN102550339B (en) | 2013-12-04 |
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