CN203378372U - Flowing nutrient liquid and film seedling culturing pool - Google Patents
Flowing nutrient liquid and film seedling culturing pool Download PDFInfo
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- CN203378372U CN203378372U CN201320469377.2U CN201320469377U CN203378372U CN 203378372 U CN203378372 U CN 203378372U CN 201320469377 U CN201320469377 U CN 201320469377U CN 203378372 U CN203378372 U CN 203378372U
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- water inlet
- nutrition
- pond
- pool
- film
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Hydroponics (AREA)
Abstract
The utility model relates to a flowing nutrient liquid and film seedling culturing pool which comprises a liquid storage pool and a nutrition pool (8), wherein the bottom of the nutrition pool (8) is provided with a soft plastic film in a laid mode. The flowing nutrient liquid and film seedling culturing pool is characterized in that the liquid storage pool is communicated with a water inlet main pipe (3) after being connected with a water pump (2) and then is communicated with the nutrition pool (8) through a plurality of water inlet branch pipes (4); the bottom of the nutrition pool (8) lowers gradually in the direction from the water inlet end of the nutrition pool (8) to the water outlet end of the nutrition pool (8), and the nutrition pool (8) is divided into a plurality of small independent pools (7) by additionally-arranged partition strips (13); the nutrition pool (8) is communicated with a return pipe (10) through return pipe water inlets (9) arranged at the tail end of the small pool (7) at the lowest position of the water outlet end of the nutrition pool (8), and then the nutrition pool (8) is communicated with the liquid storage pool. The flowing nutrient liquid and film seedling culturing pool is ingenious and reasonable in structure and capable of intermittently supplying nutrient liquid in a circulating mode, saving production cost and reducing labor intensity.
Description
Technical field
The utility model relates to growing seedlings of grain and economic crops, relates in particular to a kind of mobile nutrient film nursery pond.
Background technology
At present, growing seedlings of the crops such as flowers, vegetables, tobacco, cotton, fruit and grain mostly adopts two-part, first educate seedling after row's seedling shallow water be bred as seedling.Its water and fertilizer management mainly adopts the mode of top spray to carry out, but not only labour intensity is large for this mode, production cost is high, easily cause soil compaction, cause the problems such as waste and environmental pollution because of the fertilizer leaching, and easily cause the generation of plant diseases or weak seedling phenomenon.
In existing cultivation technique without soil, nutrient film technology (Nutrient Film Technique, NFT) refer to that the nutrient solution form mobile with shallow-layer flows to a kind of water culture technology of the lower other end in planting groove from a higher end, it has the characteristics of the production management of being easy to.Though the nutrient film technology can effectively solve the problems such as above-mentioned soil compaction and fertilizer leaching, but, in practical application, its production facility is comparatively complicated, cost is higher, is difficult to meet that individual character is less, the demand of the great crop seedling of quantity.
The utility model content
The purpose of this utility model is to provide a kind of mobile nutrient film nursery pond, this nursery pond structure is ingenious rationally, can intermittent circulation-supplied nutrient solution, can save production cost, reduce labour intensity, and can solve the problems such as the aquatic property of rice shoot root system that floating seedlings and nutrient film technology cause is strong.
The purpose of this utility model is achieved in that
A kind of mobile nutrient film nursery pond, it includes liquid storage tank, and bottom is equipped with the nutrition pond of soft plastic film, it is characterized in that: after described liquid storage tank connects water pump, be connected with water inlet supervisor, be in charge of and realize and being communicated with of described nutrition pond by several water inlets more afterwards; The bottom in described nutrition pond reduces to water side gradually from water inlet, and the parting bead that this nutrition pond is set up is divided into several independently little Chi; The water inlet of described nutrition pond by the return duct that minimum little Chi end arranges in water side be with after return duct is communicated with, then be communicated with described liquid storage tank.
Above-mentioned liquid storage tank position is lower than minimum little Chi in above-mentioned nutrition pond, and the height that this liquid storage tank is set up therein is not less than the solid wall of 20cm, be divided into settling tank and nutrition liquid pool, and set up filter screen on solid wall top until the upper plane of above-mentioned liquid storage tank, so that the impurity such as the sediment in the nutrient solution of circulating reflux and floating thing reside in settling tank, and avoid it to enter the nutrition pond.
Above-mentioned water pump is arranged in above-mentioned nutrition liquid pool in the groove away from one jiao of bottom of above-mentioned settling tank, and while so further having prevented from drawing water, the sediment of stirring settling tank, avoided impurity to enter the nutrition pond, also is conducive to all take out most nutrient solution.
The water inlet of above-mentioned return duct is arranged in the pond stalk of the minimum little Chi of end, and exceeds 1cm at the bottom of pond, is the nutrient solution of guaranteeing can keep in end little Chi 1cm like this, and has saved the space in nutrition pond.
The delivery port of above-mentioned return duct is arranged at a jiao away from the above-mentioned settling tank of above-mentioned nutrition liquid pool, and the bottom of the through settling tank of outlet conduit, and the further like this effect of settling that has strengthened the impurity such as sediment and floating thing, also avoided phegma to rush sediment.
Above-mentioned nutrition pond, the height of specifically being set up be consistent laterally or/and longitudinally several parting beads be divided into several little Chi's independently.So just can reduce gradually to water side from water inlet because of the bottom in nutrition pond, and make nutrient solution also along direction from high to low, flow distribution between little pond, nutrition pond, guaranteed to supply equably nutrition; In addition, it is relatively independent that each little Chi has realized keeping, and when the pond film in certain little Chi is damaged, only needs to change the little Chi film of corresponding breakage, avoided changing whole pond and the waste that causes.
The film of laying in the higher little Chi of above-mentioned nutrition pond bottom position is laminated on the film in the lower little Chi in position fully, can prevent from like this leaking.
Above-mentioned water inlet is in charge of end and is set to microporous pipe, and above-mentioned water inlet supervisor and above-mentioned water inlet also be provided with switch valve between being in charge of, to realize each independently opening and closing of closed circuit.
Nutrition pond and liquid storage tank in this nursery pond, and the little Chi be separated out can, according to the practical application situation, carry out corresponding the adjustment to its area setting and change, so that it complements one another.
The utlity model has following beneficial effect:
The utility model adopts great Chi to separate little Chi and is grown seedlings, and is convenient to nursery pond water detection flat, has realized the stable market supply nutrient solution; And by the link circuit of circulating line, realized automatic irrigation, reduced labour intensity, saved production cost, soil compaction, fertilizer leaching and the disease of having avoided spray to cause occur.In addition, can also realize intermittent supply nutrient solution, fertilizer progressively, save fertilizer, avoid the disease or the weak seedling phenomenon that cause because of overfertilization; The employing alternation of wetting and drying is grown seedlings, and facilitates hardening, avoids the aquatic property of fertilizer damage and root system strong, easily becomes strong sprout, fertilizer waste and the environmental pollution of having avoided the draining hardening to cause.
The accompanying drawing explanation
The structural representation that Fig. 1 is the mobile nutrient film nursery pond described in the utility model embodiment 1.
The structural representation that Fig. 2 is the mobile nutrient film nursery pond described in the utility model embodiment 2.
Embodiment
Below by embodiment, the utility model is specifically described; but following examples are only for being further detailed the utility model; can not be interpreted as the restriction to its protection domain, the person skilled in the art in this field can make some nonessential improvement and adjustment to the utility model according to foregoing.
Embodiment 1
As shown in Figure of description 1, a kind of mobile nutrient film nursery pond, it includes liquid storage tank, and nutrition pond 8; Its liquid storage tank is lower than the minimum pool place in nutrition pond 8, and the height set up therein of this liquid storage tank solid wall 12 that is 20cm, is divided into settling tank 11 and nutrition liquid pool 1, and sets up filter screen (not shown in FIG.) until the upper plane of liquid storage tank on solid wall 12 tops; After one jiao of connection water pump 2 away from settling tank 11 in its nutrition liquid pool 1, with water inlet supervisor 3, be connected again, this water inlet supervisor 3 is in charge of 4 by switch valve 5 with 8 water inlets respectively and is communicated with, and its water inlet is in charge of 4 and is connected with nutrition pond 8, and intakes and be in charge of 4 end and be set to microporous pipe 6; The bottom in this nutrition pond 8 reduces to water side gradually from water inlet, and its two ends height differs 5cm, and the parting bead 13 that this nutrition pond 8 is the little rod work of 1cm by the horizontal and vertical diameter of setting up is divided into independently 40 little Chi 7; Nutrition pond 8 is by the water inlet 9 of the return duct 10 that the pond of minimum little Chi 7 arranges higher than 1cm place at the bottom of pond in obstructing endways, with return duct 10, be communicated with, the delivery port of this return duct 10 is arranged at the Yi Jiaochu away from the settling tank 11 of nutrition liquid pool 1, the bottom of the through settling tank 11 of its outlet conduit, rushed sediment to avoid phegma; The soft plastic film of laying in the higher little Chi 7 in position in its 8 bottoms, nutrition pond is laminated on the film in the lower little Chi in position 7 fully; In this example, for saving space, its return duct 10 is arranged at 8 bottoms, nutrition pond.
While in application, advancing nutrient solution, first prepare the nutrient solution of suitable concentration, while in nutrition pond 8, filling the seedling of heeling in, switch valve 5 is opened, then open water pump 2, in first little Chi 7 of nutrient solution suction water inlet.After first little Chi 7 fills, in second little Chi 7 of nutrient solution automatically flowing into from water inlet to the water side direction, flow into again successively next little Chi 7 after filling, unnecessary nutrient solution is back to settling tank 11 through return duct 10, until all little Chi of whole great Chi all fill, can close intake pump 2.In management process, check in time pond liquid, supplement in time, clear up in time settling tank, realized that automatic irrigation, alternation of wetting and drying grow seedlings, facilitated the hardening of cutting off the water supply, avoided the strong drawback of the aquatic property of root system.Nutrition pond and liquid storage tank in this nursery pond, and the little Chi be separated out can, according to the practical application situation, carry out corresponding the adjustment to its area setting and change, so that it complements one another.
As shown in Figure of description 2, a kind of mobile nutrient film nursery pond, it includes liquid storage tank, and by wherein longitudinally solid wall be divided into the nutrition pond 8 of a plurality of parts; Its liquid storage tank is lower than the minimum pool place in nutrition pond 8, and the height set up therein of this liquid storage tank solid wall 12 that is 20cm, is divided into settling tank 11 and nutrition liquid pool 1, and sets up filter screen until the upper plane of liquid storage tank on solid wall 12 tops; One jiao away from settling tank 11 in its nutrition liquid pool 1 is provided with groove, settle water pump 2 in this groove, this water pump 2 is connected with water inlet supervisor 3, this water inlet supervisor 3 is in charge of 4 by switch valve 5 and a plurality of water inlets respectively and is communicated with (only being shown as 8 in figure), its water inlet is in charge of 4 and is connected with nutrition pond 8, and water inlet is in charge of 4 end and is set to microporous pipe 6; The bottom in this nutrition pond 8 reduces to water side gradually from water inlet, and its two ends height differs 5cm, and the parting bead 13 done of the little rod of selecting diameter to be 1cm laterally set up of this nutrition pond 8 be divided into independently only be shown as 5 in several little Chi 7(figure); Nutrition pond 8 is by the water inlet 9 of the return duct of setting in minimum endways little Chi 7 pond stalks, with return duct 10, be communicated with, the delivery port of this return duct 10 is arranged at a jiao away from the settling tank 11 of nutrition liquid pool 1, and the bottom of the through settling tank 11 of its outlet conduit, rushed sediment to avoid phegma; The soft plastic film of laying in the higher little Chi 7 in position in its 8 bottoms, nutrition pond is laminated on the film in the lower little Chi in position 7 fully; In this example, for saving space, its return duct 10 is arranged at 8 bottoms, nutrition pond; When avoiding nutrient solution to flow to minimum pool, just directly be back to settling tank 11, the water inlet of return duct 9 is arranged and exceeds 1cm at the bottom of pond; For the water inlet 9 of avoiding return duct 10 takies the nutrition pool space, it is arranged in the terminal reseavoir stalk.
Claims (10)
1. a mobile nutrient film nursery pond, it includes liquid storage tank, and bottom is equipped with the nutrition pond (8) of soft plastic film, it is characterized in that: after described liquid storage tank connects water pump (2), be connected with water inlet supervisor (3), be in charge of (4) by several water inlets more afterwards and realize and being communicated with of described nutrition pond (8); The bottom in described nutrition pond (8) reduces to water side gradually from water inlet, and the parting bead (13) that this nutrition pond (8) is set up is divided into several independently little Chi (7); The water inlet (9) of described nutrition pond (8) by the return duct that minimum little Chi (7) end arranges in water side be with after return duct (10) is communicated with, then be communicated with described liquid storage tank.
2. mobile nutrient film nursery pond according to claim 1, it is characterized in that: described liquid storage tank position is lower than the minimum little Chi (7) in described nutrition pond (8), and the height that this liquid storage tank is set up therein is not less than the solid wall (12) of 20cm, be divided into settling tank (11) and nutrition liquid pool (1), and set up filter screen until the upper plane of described liquid storage tank on solid wall (12) top.
3. mobile nutrient film nursery pond according to claim 2 is characterized in that: described water pump (2) is arranged in described nutrition liquid pool (1) in the groove away from (11) one jiaos of bottoms of described settling tank; The water inlet (9) of described return duct (10) is arranged in the pond stalk of the minimum little Chi of end (7), and exceeds 1cm at the bottom of pond; The delivery port of described return duct (10) is arranged at a jiao away from the described settling tank (11) of described nutrition liquid pool (1), and the bottom of the through settling tank (11) of outlet conduit.
4. according to the arbitrary described mobile nutrient film nursery pond of claim 1-3, it is characterized in that: described nutrition pond (8), the height of specifically being set up be consistent laterally or/and longitudinally several parting beads (13) be divided into several little Chi's (7) independently.
5. according to the arbitrary described mobile nutrient film nursery pond of claim 1-3, it is characterized in that: the middle film of laying of the little Chi (7) that described nutrition pond (8) bottom position is higher is laminated on the film in the lower little Chi in position (7) fully.
6. mobile nutrient film nursery pond according to claim 4 is characterized in that: the film of laying in the higher little Chi (7) of described nutrition pond (8) bottom position is laminated on the film in the lower little Chi in position (7) fully.
7. according to the arbitrary described mobile nutrient film nursery pond of claim 1-3, it is characterized in that: described water inlet is in charge of (4) end and is set to microporous pipe (6), and described water inlet supervisor (3) and described water inlet are in charge of between (4) and also are provided with switch valve (5).
8. mobile nutrient film nursery pond according to claim 4, it is characterized in that: described water inlet is in charge of (4) end and is set to microporous pipe (6), and described water inlet supervisor (3) and described water inlet are in charge of between (4) and also are provided with switch valve (5).
9. mobile nutrient film nursery pond according to claim 5, it is characterized in that: described water inlet is in charge of (4) end and is set to microporous pipe (6), and described water inlet supervisor (3) and described water inlet are in charge of between (4) and also are provided with switch valve (5).
10. mobile nutrient film nursery pond according to claim 6, it is characterized in that: described water inlet is in charge of (4) end and is set to microporous pipe (6), and described water inlet supervisor (3) and described water inlet are in charge of between (4) and also are provided with switch valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469377.2U CN203378372U (en) | 2013-08-02 | 2013-08-02 | Flowing nutrient liquid and film seedling culturing pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469377.2U CN203378372U (en) | 2013-08-02 | 2013-08-02 | Flowing nutrient liquid and film seedling culturing pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378372U true CN203378372U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469377.2U Expired - Fee Related CN203378372U (en) | 2013-08-02 | 2013-08-02 | Flowing nutrient liquid and film seedling culturing pool |
Country Status (1)
| Country | Link |
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| CN (1) | CN203378372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663409A (en) * | 2015-02-02 | 2015-06-03 | 和县秀山美地农业科技有限公司 | Greenhouse vegetable cultivation device |
| CN104663362A (en) * | 2015-02-02 | 2015-06-03 | 和县秀山美地农业科技有限公司 | Irrigation and drainage system for vegetable seedling culture pond |
-
2013
- 2013-08-02 CN CN201320469377.2U patent/CN203378372U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663409A (en) * | 2015-02-02 | 2015-06-03 | 和县秀山美地农业科技有限公司 | Greenhouse vegetable cultivation device |
| CN104663362A (en) * | 2015-02-02 | 2015-06-03 | 和县秀山美地农业科技有限公司 | Irrigation and drainage system for vegetable seedling culture pond |
| CN104663362B (en) * | 2015-02-02 | 2017-07-14 | 和县秀山美地农业科技有限公司 | Irrigation and drainage system for vegetable seedling culture pond |
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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 |
Granted publication date: 20140108 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |