CN202918817U - Lawn grass solution culture device - Google Patents
Lawn grass solution culture device Download PDFInfo
- Publication number
- CN202918817U CN202918817U CN2012206281842U CN201220628184U CN202918817U CN 202918817 U CN202918817 U CN 202918817U CN 2012206281842 U CN2012206281842 U CN 2012206281842U CN 201220628184 U CN201220628184 U CN 201220628184U CN 202918817 U CN202918817 U CN 202918817U
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- turfgrass
- hydroponic device
- casing
- nutrient solution
- lawn grass
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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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Abstract
The utility model relates to the field of agricultural soilless culture, in particular to a lawn grass solution culture device, which comprises a tank body and an oxygen supply unit which is connected with the tank body. A support is arranged in the box body. Fixing units which are used for fixing lawn grass are arranged on the support. Nutrient solution is contained in the tank body. The fixing units are partially or all immersed in the nutrient solution. The lawn grass solution culture device provided by the utility model has the advantages that since the support is arranged in the tank body, nutrient substances and oxygen which are required for the growth of the lawn grass can be stored below the fixing units; the oxygen supply unit increases dissolved oxygen in the nutrient solution and the situation that the lawn grass grows poorly because root systems lack oxygen is avoided, and the fixing units can well promote the germination of lawn grass seeds and can fix lawn grass plants, and the integral solution culture from seeding to latter culture of the lawn grass is realized.
Description
Technical field
The utility model relates to agriculture soilless culture field, particularly a kind of turfgrass hydroponic device.
Background technology
Employing ciltivating process research turfgrass is a kind of common method in scientific experiment, water planting the earliest be directly the plant collar is fixed in liquid level more than, root system immerses in nutrient solution grows, anoxia phenomenon can appear in this mode, affect root system respiration, cause plant dead when serious.The common methods that is used at present water culture mainly comprises deep-flow technique (DFT, Deep FlowTechnique), nutrient film technology (NFT, Nutrient Film Technique) and mist training.
These common technique are all generally that seedling or plant are tripped out from soil or soilless culture substrate, after cleaning surface soil or matrix, through specially treated, individual plant is fixed, and is colonizated in nutrient solution, but, due to turf grass species careful little, plant is short and small, root system is main mainly with thin and delicate fibrous root, and the demand of turfgrass is larger, should not cultivate rear transplanting, also be difficult for individual plant and fix.
Therefore above-mentioned common methods can not satisfy the requirement of turfgrass water planting, and can't directly sow, management is trouble comparatively, can't realize from being seeded into the integrated water planting of later stage cultivation.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of turfgrass hydroponic device, can not well fix turfgrass to overcome existing hydroponic device, can't directly sow, the management trouble, and the easy anoxic of plant root can't realize from the defective of the integrated water planting that is seeded into the later stage cultivation.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of turfgrass hydroponic device, comprises casing and connected oxygen supply unit; Be provided with support in described casing, described support is provided with for the fixing fixed cell of turfgrass; Fill nutrient solution in described casing, described fixed cell partly or entirely is immersed in described nutrient solution.
Preferably, described fixed cell is sponge.
Preferably, described sponge is the soilless culture sponge.
Preferably, described sponge is provided with the cave dish.
Preferably, the bottom of the liquid level of described nutrient solution and described cave dish maintains an equal level.
Preferably, the sidewall of described casing bottom is provided with ventilation hole, and described ventilation hole is connected with the oxygen supply unit.
Preferably, described oxygen supply unit comprises pipeline, and described pipeline passes described ventilation hole and part enters in described casing, and described pipeline is positioned at the outer end of casing and connects aeration pump.
Preferably, described pipeline is positioned at an end connection Bubbled stone of casing.
Preferably, described pipeline is provided with open and close valve.
Preferably, described pipeline is flexible pipe.
(3) beneficial effect
The turfgrass hydroponic device that the utility model provides by support is set in casing, makes the below of fixed cell store required nutriment and the oxygen of growth of turfgrass; The oxygen supply unit has increased the dissolved oxygen in the nutrient solution, avoids occurring because the root system anoxic causes the bad phenomenon of Turfgrass Growth; Fixed cell can be good at promoting the turfgrass seed sprout and in process of growth fixing turfgrass plant, realized that turfgrass is from being seeded into the integrated water planting that the later stage cultivates.
Description of drawings
Fig. 1 is the structural representation of a kind of turfgrass hydroponic device of the present utility model;
Fig. 2 is the utility model embodiment turfgrass hydroponic device vertical section schematic diagram;
Fig. 3 is the top-down decomposing schematic representation of Fig. 1.
Wherein: 1: fixed cell; 2: the cave dish; 3: casing; 4: support; 5: water check valve; 6: aeration pump; 7: pipeline; 8: Bubbled stone.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
in description of the present utility model, need to prove, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can look concrete condition and understand the concrete meaning of above-mentioned term in the utility model.
In addition, in description of the present utility model, except as otherwise noted, the implication of " a plurality of ", " many ", " many groups " is two or more.
A kind of turfgrass hydroponic device as shown in Figure 1-Figure 3 comprises casing 3 and connected oxygen supply unit; Be provided with support 4 in casing 3, support 4 is provided with for the fixing fixed cell 1 of turfgrass; Fill nutrient solution in described casing 3, described fixed cell 1 partly or entirely is immersed in nutrient solution.
Wherein, casing 3 can adopt the materials such as plastics or glass to make, and plastic box is lighter, and cheap.The shape of casing 3 can arrange as required, as cube shaped, cylindrical or other shapes; Casing 3 is preferably transparent, so that observe at any time the upgrowth situation of turfgrass in this hydroponic device.The bottom of casing 3 is provided with ventilation hole, and ventilation hole is connected with the oxygen supply unit, makes the air in the oxygen supply unit enter into nutrient solution in casing 3 by ventilation hole, and the dissolved oxygen content in the liquid that has additional nutrients is to promote the growth of turfgrass.
Wherein, on fixed cell 1, sprinkled with seed or the plant of planting, fixed cell 1 is for the plant or the seed that are fixed thereon.Fixed cell 1 can be sponge, foam or sandstone etc. according to the variety classes of plant, sponge is cheap, very soft, and the turfgrass root system can enter in the space of sponge in incubation, thereby turfgrass plant that can root system is thin and delicate is fixed well.In addition, because the sponge composition is comparatively stable, generally do not contain other available nutritive element after cleaning, thereby can also avoid the interference of other unknown nutritive element, be beneficial in scientific experiment the accurate control to various nutritive elements.Be preferably the soilless culture sponge, because its pore size is suitable, thereby it promotes that the turfgrass seed is sprouted and fixedly the effect of turfgrass plant is best in process of growth.
Wherein, the upper surface of fixed cell 1 is provided with cave dish 2, cave dish 2 is structures with certain depth and bottom level of emptying in the upper surface of fixed cell 1, the quantity of cave dish 2 can be arranged to one or more as required, and its shape can be cylindrical, cube etc., cave dish 2 is set on fixed cell 1, be convenient to divide different zones in experimentation or repetition is set, to carry out repeated experiments and control experiment, accurately observe the various situations in the Turfgrass Growth process.
Wherein, nutrient solution can adopt soilless culture field nutrient solution commonly used, and the liquid level of nutrient solution is best and bottom cave dish 2 is fair, and the liquid level of nutrient solution is too low, can cause turfgrass seed or plant root to can not get enough moisture and nutriment; The liquid level of nutrient solution is too high can be made in the early stage the turfgrass seed swim in the nutrient solution surface and can not well sprout.
Wherein, support 4 is used for supporting the fixed cell 1 on it, make the below of the turfgrass on fixed cell 1 have the nutrient solution of certain depth, the growth that so not only can be turfgrass provides nutriment, and can also dissolve sufficient oxygen in nutrient solution, avoid the undergrowth that causes due to turfgrass root system anoxic in incubation, even dead phenomenon.Support 4 can use plastics sieve or homemade four foot supports, and the size of the size of support 4 and casing 3 is complementary.If the size of casing 3 is larger, should coordinate the support 4 of large-size, the size of casing 3 is less, and the size of support 4 should reduce accordingly.
Wherein, the oxygen supply unit comprises pipeline 7, aeration pump 6 and Bubbled stone 8; Ventilation hole and part that pipeline 7 passes on casing 3 enter in casing 3, and pipeline 7 is positioned at the outer end of casing 3 and connects aeration pump 6, and the end that pipeline 7 is positioned at casing 3 connects Bubbled stone 8.Aeration pump 6 is used for providing gas to nutrient solution, Bubbled stone 8 is used for disperseing gas, make the concentration of gas in nutrient solution even, be that in nutrient solution, everywhere oxygen content is identical, to promote the growth of turfgrass, prevent that regional area from causing the slowly even phenomenon of death appearance of Turfgrass Growth because oxygen is not enough.Pipeline 7 can adopt the pipelines such as plastic tube or rubber tube, preferably adopts flexible pipe, because flexible pipe is convenient to mobile and frangibility not, and the long service life that can extend this hydroponic device.Pipeline 7 is provided with open and close valve, be used for to control the switching of aeration pump 6, and open and close valve comprises that water check valve 5, check valve or other can control the equipment that gas opens and closes, and also can adopt clip to control, and when not needing to pass into gas in nutrient solution, uses the clamp flexible pipe; Need to be in the nutrient solution during ventilation body, remove the clip on flexible pipe.
Following concrete example illustrates the concrete using method of this turfgrass hydroponic device:
Select plastic box common in market, an aperture is bored at the place in nearly bottom, the side of plastic box one end, is used for installing water check valve, and in case, an end connects Bubbled stone with rubber hose, and the outer end of case connects aeration pump with rubber hose.Size according to plastic box, the plastics sieve of selecting suitable size in plastic box or use homemade four foot supports, then is placed in certain thickness soilless culture sponge support 4 tops, wherein as support 4 left-hand threads, certain depth is excavated in upper surface in sponge, the cave dish 2 of bottom level.Be under closed condition at water check valve 5, the nutrient solution for preparing is poured in plastic box, approximate the flushing in dish 2 bottoms, cave on liquid level and sponge.Evenly be sown into seed in cave dish 2, open water check valve 5 and aeration pump 6, keep dissolved oxygen abundance in nutrient solution, and liquid level is remained and the approximate height that flushes in dish 2 bottoms, cave, lawn seed is germinateed, reach the purpose of water-cultured lawn grass.
The present embodiment provides a kind of turfgrass hydroponic device, wherein, plastic box is cuboid, length is respectively 565mm, 420mm, 240mm, hole near the place, bottom on a side of plastic box, the plastics water check valve 5 of diameter 4mm is installed, is used the cylindrical Bubbled stone 8 of the flexible pipe connection diameter 12mm of internal diameter 4mm in case, the outer end of case connects aeration pump 6 with the flexible pipe of internal diameter 4mm equally.In plastic box, the left-hand thread height is about 100mm, sizeable plastics sieve or homemade four foot supports, the soilless culture sponge that the thickness that cuts is about 100mm is put on support 4 in case, and sponge upper surface excavating depth is 5mm approximately, the circular pocket dish 2 of diameter 150 ~ 200mm.
The turfgrass hydroponic device that the utility model provides, simple in structure, be easy to assembly and disassembly and cost is lower.By support is set in casing, make the below of fixed cell store required nutriment and the oxygen of growth of turfgrass; Adopt sponge can impel the direct germination of turfgrass seed, and because root system can enter the sponge hole in incubation, well turfgrass is fixed, solved due to turf grass species careful little, plant is short and small, root system thin and delicate cause be difficult for fixing difficulty; And the sponge composition is comparatively stable, does not contain other after cleaning and can utilize nutritive element thereby can also accurately control various nutritive elements in scientific experiment, avoids other unknown nutritive element to the interference of turfgrass; By the oxygen supply such as aeration pump unit, increased the dissolved oxygen in the nutrient solution, avoid occurring affecting due to the root system anoxic phenomenon of Turfgrass Growth, make turfgrass can be good at growth, realized from being seeded into the integrated water planting that the later stage cultivates.
The turfgrass hydroponic device that the utility model provides also can be cultivated other plant, as clover, the tuber of dwarf lilyturf, bracketplant etc. as required except can be used for cultivating turfgrass.In addition, this hydroponic device not only can be applicable in scientific experiment, also can be used for all producing good effect in daily life or production.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (10)
1. a turfgrass hydroponic device, is characterized in that, comprises casing and connected oxygen supply unit; Be provided with support in described casing, described support is provided with for the fixing fixed cell of turfgrass; Fill nutrient solution in described casing, described fixed cell partly or entirely is immersed in described nutrient solution.
2. turfgrass hydroponic device as claimed in claim 1, is characterized in that, described fixed cell is sponge.
3. turfgrass hydroponic device as claimed in claim 2, is characterized in that, described sponge is the soilless culture sponge.
4. turfgrass hydroponic device as claimed in claim 2, is characterized in that, described sponge is provided with the cave dish.
5. turfgrass hydroponic device as claimed in claim 4, is characterized in that, the bottom of the liquid level of described nutrient solution and described cave dish maintains an equal level.
6. turfgrass hydroponic device as claimed in claim 1, is characterized in that, the sidewall of described casing bottom is provided with ventilation hole, and described ventilation hole is connected with described oxygen supply unit.
7. turfgrass hydroponic device as claimed in claim 6, is characterized in that, described oxygen supply unit comprises pipeline, and described pipeline passes described ventilation hole and part enters in described casing, and described pipeline is positioned at the outer end of described casing and connects aeration pump.
8. turfgrass hydroponic device as claimed in claim 7, is characterized in that, the end that described pipeline is positioned at casing connects Bubbled stone.
9. turfgrass hydroponic device as claimed in claim 8, is characterized in that, described pipeline is provided with open and close valve.
10. turfgrass hydroponic device as described in claim 7-9 any one, is characterized in that, described pipeline is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206281842U CN202918817U (en) | 2012-11-23 | 2012-11-23 | Lawn grass solution culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206281842U CN202918817U (en) | 2012-11-23 | 2012-11-23 | Lawn grass solution culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918817U true CN202918817U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206281842U Expired - Fee Related CN202918817U (en) | 2012-11-23 | 2012-11-23 | Lawn grass solution culture device |
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| Country | Link |
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| CN (1) | CN202918817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999757A (en) * | 2014-05-30 | 2014-08-27 | 河南科技大学 | Novel plant solution incubator |
| CN105613248A (en) * | 2016-02-20 | 2016-06-01 | 彭昊 | Multipurpose hydroponic plant container and utilization method thereof |
| CN106508186A (en) * | 2016-11-09 | 2017-03-22 | 中国农业科学院棉花研究所 | Seed germination or seedling hydroponic device |
| CN106718777A (en) * | 2016-11-15 | 2017-05-31 | 江西省红壤研究所 | A kind of rice at whole growth periods hydroponics System and method for |
| CN108668875A (en) * | 2018-05-29 | 2018-10-19 | 深圳文科园林股份有限公司 | A kind of water-saving cultivation box of lawn soilless and preparation method thereof |
| CN108849456A (en) * | 2018-05-28 | 2018-11-23 | 江苏省农业科学院 | Water planting device and cultural method |
-
2012
- 2012-11-23 CN CN2012206281842U patent/CN202918817U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999757A (en) * | 2014-05-30 | 2014-08-27 | 河南科技大学 | Novel plant solution incubator |
| CN103999757B (en) * | 2014-05-30 | 2015-10-28 | 河南科技大学 | A kind of novel plant water culture case |
| CN105613248A (en) * | 2016-02-20 | 2016-06-01 | 彭昊 | Multipurpose hydroponic plant container and utilization method thereof |
| CN106508186A (en) * | 2016-11-09 | 2017-03-22 | 中国农业科学院棉花研究所 | Seed germination or seedling hydroponic device |
| CN106718777A (en) * | 2016-11-15 | 2017-05-31 | 江西省红壤研究所 | A kind of rice at whole growth periods hydroponics System and method for |
| CN106718777B (en) * | 2016-11-15 | 2020-06-05 | 江西省红壤研究所 | Soilless planting system and method for rice in whole growth period |
| CN108849456A (en) * | 2018-05-28 | 2018-11-23 | 江苏省农业科学院 | Water planting device and cultural method |
| CN108668875A (en) * | 2018-05-29 | 2018-10-19 | 深圳文科园林股份有限公司 | A kind of water-saving cultivation box of lawn soilless and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20130508 Termination date: 20151123 |