CN209120897U - A kind of telescopic NFT cultivation bed - Google Patents
A kind of telescopic NFT cultivation bed Download PDFInfo
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- CN209120897U CN209120897U CN201821798895.8U CN201821798895U CN209120897U CN 209120897 U CN209120897 U CN 209120897U CN 201821798895 U CN201821798895 U CN 201821798895U CN 209120897 U CN209120897 U CN 209120897U
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- cover
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- groove body
- telescopic
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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)
Abstract
The utility model provides a kind of telescopic NFT cultivation bed, including upper cover, groove body, intake end cover and water outlet end cap, the upper cover includes at least two cover plate, the flexible cover board of at least one and at least two buckle, culture hole is offered on the cover plate, the cover plate and the flexible cover board are cross-linked setting, the end of the cover plate is equipped with first through hole, the end of the flexible cover board is equipped with the second through-hole, the buckle passes through the first through hole and the second through-hole from top to bottom, and detent is in the first through hole and the second through-hole, the cross sectional shape of the cover plate and flexible cover board is inverted U-shaped, the cross sectional shape of the groove body is in U-shape, the cover plate is slidably connected with the groove body, the intake end cover is equipped with inlet opening, the water outlet is covered equipped with apopore, the intake end cover, it is discharged end cap difference Buckle closure is in the groove body and the water inlet end of upper cover, water outlet.What above-mentioned cultivation bed can realize planting density facilitates adjusting.
Description
Technical field
The utility model relates to NFT technical field of cultivation, in particular to a kind of telescopic NFT cultivation bed.
Background technique
NFT cultivates (Nutrient Film Technique) i.e. nutrition liquid film cultivation, it refers to that nutrient solution is flowed with shallow-layer
Form a kind of water planting mode of the lower other end is flowed to from higher one end in cultivation bed.Shallow liquid stream feature is that circulation supplies
The liquid stream of liquid only flows through cultivation trench bottom with several millimeters of thick shallow liquid streams in membranaceous, and the root bottom part of water planting crops contacts shallow liquid stream
Fertilizer is inhaled in water suction, and upper exposed oxygen uptake in air preferably solves the contradiction of root water uptake and oxygen uptake.NFT cultivation is a kind of
Novel cultivation technique without soil can save the utilization rate of liquid manure compared with traditional soil culture, save labour and expense,
Increase yield of vegetables, can thoroughly solve soil continuous cropping obstacle, controllability is strong, upper batch production steady production easy to produce and application
It promotes.NFT cultivation at present has been applied successfully to the leaf vegetables such as Brassica rapa L, romaine lettuce, fast white, water spinach, vase dish, caraway
Plantation.
Since the vegetable species of NFT cultivation are various, the requirement to planting density is also different, and different planting densities is to yield
Influence it is very big.For identical vegetables in different seasons, the requirement to planting density is also different.Summer is sunny, can be with
It is appropriate to increase planting density, to improve the yield of vegetables, on the contrary, winter need to reduce planting density suitably to guarantee that blade face can be irradiated
To sufficient sunlight.Currently, NFT cultivation bed on the market generally uses the cultivation bed of Contiuum type, pipe two is managed by cultivation and cultivated
The end cap at end forms, and there are several to be used for the culture hole of cultivation on cultivation pipe top, and aperture and pitch-row are all in planting process
It is changeless, also mean that planting density immobilizes.Entire cultivation is needed replacing when needing different planting densities
Pipe, wastes raw material in this way, increases cost.In addition, cultivation bottom of the tube is substantially smooth plane, it is unfavorable for root of the crop
System uniformly contacts with nutrient solution.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of telescopic NFT cultivation beds, realize and use NFT
The portable adjusting for the arable farming density that mode is planted.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of telescopic NFT cultivation bed, including upper cover, groove body, intake end cover and water outlet end cap, the upper cover include extremely
Few two cover plates, the flexible cover board of at least one and at least two buckle, offer culture hole, the lid on the cover plate
Piece and the flexible cover board are cross-linked setting, and the lapping ends of the flexible cover board are on the end of the cover plate, the lid
The end of piece is equipped with first through hole, and the end of the flexible cover board is equipped with the second through-hole, and the buckle passes through described from top to bottom
First through hole and the second through-hole, and detent is in the first through hole and the second through-hole, the section of the cover plate and flexible cover board
Shape be it is inverted U-shaped, the cross sectional shape of the groove body is in U-shape, and the cover plate is slidably connected with the groove body, the intake end cover
It is equipped with inlet opening, the water outlet is covered equipped with apopore, water inlet of the intake end cover buckle closure in the groove body and upper cover
End, the water outlet cover buckle cover the water outlet in the groove body and upper cover.
Further, the two sides of the groove body are equipped with the U-shaped groove being recessed inwardly, and the two sides of the cover plate are all provided with
The U-shaped flange of oriented interior bending, the U-shaped flange are slidably arranged in the U-shaped groove.
Further, the cross sectional shape of the buckle is I-shaped, and upper end is stub end, and lower end is small head end, described
The small head end of buckle is equipped with the open slot that Open Side Down.
Further, the cross sectional shape of the small head end of the buckle is arc.
Further, the shape of the first through hole is circle, and the shape of second through-hole is circle, the buckle
Shape is plate.
Further, the inside bottom of the groove body is equipped with a plurality of rib being arranged along its length.
Further, the cross sectional shape of the rib is semicircle.
Further, the water inlet end of the groove body is higher than the water outlet of the groove body.
Further, the tilt angle of the groove body is 3 °.
Further, the inlet opening is arranged in the upper half of the intake end cover, the apopore setting it is described go out
The bottom of water end (W.E.) lid.
The utility model has the beneficial effects that: groove body is separately designed with upper cover, make to adjust by replacing upper cover
Density makes the distance between cover plate and cover plate by flexible cover board in addition, cover plate and flexible cover board form upper cover by snapping connection
Adjustable, arable farming also just makes the spacing between crop adjustable in the culture hole of cover plate, and cover plate is slidably connected with groove body, just
It is skidded off in by flexible cover board and cover plate, cover plate and flexible cover board are connected by a snap, and are connected convenient for stretching cover board with the mutual of cover plate
It connects and dismantles, consequently facilitating need to adjust the density of arable farming according to the different times, it is easy to adjust, and cost has been saved, it mentions
High benefit；In use, nutrient solution is packed into from the inlet opening of intake end cover, from the apopore outflow of water outlet end cap.
Detailed description of the invention
Fig. 1 is the front view of the telescopic NFT cultivation bed of the utility model embodiment；
Fig. 2 is the top view of the telescopic NFT cultivation bed of the utility model embodiment；
Fig. 3 is the right view of the telescopic NFT cultivation bed of the utility model embodiment；
Fig. 4 is the left view of the telescopic NFT cultivation bed of the utility model embodiment；
Fig. 5 is the A-A view profile of Fig. 2 of the utility model embodiment；
Fig. 6 is the cross-section diagram of the buckle of the telescopic NFT cultivation bed of the utility model embodiment.
Label declaration:
1, upper cover；2, groove body；3, intake end cover；4, it is discharged end cap；
11, cover plate；12, stretch cover board；13, it buckles；
111, culture hole；112, U-shaped flange；
131, open slot；
21, U-shaped groove；22, rib；
31, inlet opening；
41, apopore.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
Please refer to Fig. 1 to Fig. 6, embodiment one provided by the utility model are as follows:
A kind of telescopic NFT cultivation bed, which is characterized in that including upper cover 1, groove body 2, intake end cover 3 and water outlet end cap
4, the upper cover 1 include at least two cover plate 11, the flexible cover board 12 of at least one and at least two buckle 13, the lid
Culture hole 111 is offered on piece 11, the cover plate 11 is cross-linked setting with the flexible cover board 12, the flexible cover board 12
For lapping ends on the end of the cover plate 11, the end of the cover plate 11 is equipped with first through hole, the end of the flexible cover board 12
Portion is equipped with the second through-hole, and the buckle 13 passes through the first through hole and the second through-hole from top to bottom, and detent is described first
In through-hole and the second through-hole, the cross sectional shape of the cover plate 11 and flexible cover board 12 is inverted U-shaped, the section shape of the groove body 2
Shape is in U-shape, and the cover plate 11 is slidably connected with the groove body 2, and the intake end cover 3 is equipped with inlet opening 31, the water outlet
Lid 4 is equipped with apopore 41, water inlet end of 3 buckle closure of intake end cover in the groove body 2 and upper cover 1, the button of water outlet end cap 4
Cover the water outlet in the groove body 2 and upper cover 1.
In use, nutrient solution, in groove body 2, nutrient solution is flowed into from the inlet opening of intake end cover 3 31, from water outlet end cap 4
Apopore 41 flow out, realize the flowing of nutrient solution, in culture hole 111, the root system of crop is located in groove body 2 crop-planting.
A flexible cover board 12 is connected between adjacent cover plate 11, and adjacent the distance between cover plate 11 is adjusted by flexible cover board 12,
It is slidably connected between cover plate 11 and groove body 2, when needing big pitch-row, needs to extend the distance between adjacent coverslips 11, disassembly lid
Piece 11 and flexible cover board 12, one for first dismantling intake end cover 3 at this time and being discharged in end cap 4 elongate flexible cover board 12, will be extra
Cover plate 11 and flexible cover board 12 skid off groove body 2, and will need to remove buckle 13 and dismantle, the water inlet that then will be disassembled
End cap 3 or water outlet end cap 4 are installed；It when needing small pitch, needs to shorten the distance between adjacent coverslips 11, increases lid
Piece 11 and flexible cover board 12 will need cover plate 11 and flexible cover board 12 to be mounted buckle 13 likewise, compressing flexible cover board 12
It connects, and slides and be packed on groove body 2；The pitch-row between culture hole 111 can very easily be changed in this way, and then change plantation
Planting density.
Specifically, suitable planting density, most important to the yield for improving crop, the different times need to crop-planting
Density is adjusted, and since the groove body 2 and upper cover 1 of cultivation bed separately design, the pitch-row of 1 culture hole 111 of upper cover is adjustable, when need
When wanting different densities, the pitch-row of culture hole 111 can be changed by stretching or compressing rectangular telescoping tube, it is different without replacing
The upper cover 1 of planting density, has saved cost, has improved benefit.
Preferably, when concrete application, 2 height of groove body is 5cm, and width 10cm, common length is 2m~10m, cover plate
111 diameter of culture hole on 11 is 3~5cm.
Embodiment two provided by the utility model are as follows:
On the basis of example 1, further, the two sides of the groove body 2 are equipped with the U-shaped groove being recessed inwardly
21, the two sides of the cover plate 11 are equipped with the U-shaped flange 112 of inside bending, and the U-shaped flange 112 is slidably arranged in the U
In connected in star 21.
Groove body 2 and cover plate 11 are profile, are slidably matched by U-shaped groove 21 and U-shaped flange 112, drawing and forming
Batch machining is convenient in processing, and machining accuracy is high, saves material.
Embodiment three provided by the utility model are as follows:
On the basis of example 1, further, the cross sectional shape of the buckle 13 is I-shaped, and upper end is major part
End, lower end are small head end, and the small head end of the buckle 13 is equipped with the open slot 131 that Open Side Down.
In use, the middle part detent of buckle 13 in first through hole and the second through-hole, realizes cover plate 11 and flexible cover board 12
Detent connection, buckle 13 small head end be equipped with open slot 131, convenient for small head end it is natural opening and diminution, when small head end contracting
Hour, buckle 13 can be inserted into first through hole and the second through-hole, or buckle 13 is extracted into first through hole and the second through-hole, when small
When head end opens naturally, 13 detents are buckled in first through hole and the second through-hole, it is structurally reasonable, it is easy to use.
Further, the cross sectional shape of the small head end of the buckle 13 is arc, convenient for that will buckle 13 insertion first through hole
In the second through-hole.
Further, the shape of the first through hole is circle, and the shape of second through-hole is circle, the buckle
13 shape is plate.Convenient for the installation and removal of buckle 13.
Example IV provided by the utility model are as follows:
On the basis of example 1, further, the inside bottom of the groove body 2 is set along its length equipped with a plurality of
The rib 22 set.
The longitudinal rib 22 of setting in 2 bottom of groove body, rib 22 has the function of helping to crop to be positioned, and also makes crop
Root system can be uniformly distributed in the bottom of cultivation bed, and root system can be made to carry out sufficiently balanced connect with nutrient solution in nutrition liquid irrigation
Touching promotes quick absorption of the crop to nutrient, has saved the dosage of nutrient solution；In addition, when nutrient solution stops irrigating, groove body 2
Crop root is lifted at rib 22, makes have certain gap between 2 inner bottom surface of crop root and groove body, to promote root
It is oxygen uptake.
Specifically, the cross sectional shape of the rib 22 is semicircle.Crop root will not be scratched, and can be promoted to greatest extent
Crop root oxygen uptake.
Embodiment five provided by the utility model are as follows:
On the basis of example 1, further, the water inlet end of the groove body 2 is higher than the water outlet of the groove body 2.Just
Water outlet is flowed to naturally from water inlet end in the nutrient solution in realization groove body 2.
Preferably, the tilt angle of the groove body 2 is 3 °.Specifically, in use, groove body 2 is mounted on 3 ° of gradients
Cultivating stand on, keep water velocity too fast, the absorption convenient for crop root to nutrient in nutrient solution.
Embodiment six provided by the utility model are as follows:
On the basis of example 1, further, the upper half of the intake end cover 3 is arranged in the inlet opening 31,
The bottom of the water outlet end cap 4 is arranged in the apopore 41.
Preferably, there are two inlet openings 31.
In use, connect with water inlet pipe with inlet opening 31, nutrient solution flows into groove body 2 from water inlet pipe, and nutrient solution is from groove body 2
Water inlet end flow to water outlet, in the process, crop fully absorbs the nutrient in nutrient solution, through water outlet flow out liquid
It is recycled with container, or carries out centralized recovery processing with outlet pipe connection.
It is structurally reasonable, it flow out nutrient solution will not from inlet opening 31, will not be trapped in inside groove body 2.
In conclusion telescopic NFT cultivation bed provided by the utility model, passes through the groove body 2 and upper cover of fission design
1, and by the cover plate 11 and flexible cover board 12 of 13 connection of buckle, keep pitch-row between 1 culture hole 111 of upper cover adjustable, it realizes and makees
The adjusting of object planting density is kept crop root distribution more uniform, is absorbed more to nutrient solution by the rib 22 of 2 bottom of groove body
Accelerate speed sufficiently, promotes the flowing of nutrient solution by inclined groove body 2, so that it is easy to use cultivation bed integrally, save the cost,
It increases economic efficiency.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of telescopic NFT cultivation bed, which is characterized in that described including upper cover, groove body, intake end cover and water outlet end cap
Upper cover include at least two cover plate, the flexible cover board of at least one and at least two buckle, offer cultivation on the cover plate
Hole is trained, the cover plate and the flexible cover board are cross-linked setting, and the lapping ends of the flexible cover board are at the end of the cover plate
In portion, the end of the cover plate is equipped with first through hole, and the end of the flexible cover board is equipped with the second through-hole, the buckle on to
Under across the first through hole and the second through-hole, and detent is in the first through hole and the second through-hole, the cover plate and flexible
The cross sectional shape of cover board be it is inverted U-shaped, the cross sectional shape of the groove body is in U-shape, and the cover plate is slidably connected with the groove body, institute
Intake end cover is stated equipped with inlet opening, the water outlet is covered equipped with apopore, the intake end cover buckle closure in the groove body and
The water inlet end of upper cover, the water outlet cover buckle cover the water outlet in the groove body and upper cover.
2. telescopic NFT cultivation bed according to claim 1, which is characterized in that the two sides of the groove body are equipped with
The U-shaped groove being recessed inwardly, the two sides of the cover plate are equipped with the U-shaped flange of inside bending, the U-shaped flange sliding setting
In the U-shaped groove.
3. telescopic NFT cultivation bed according to claim 1, which is characterized in that the cross sectional shape of the buckle is work
Font, and upper end is stub end, lower end is small head end, and the small head end of the buckle is equipped with the open slot that Open Side Down.
4. telescopic NFT cultivation bed according to claim 3, which is characterized in that the section of the small head end of the buckle
Shape is arc.
5. telescopic NFT cultivation bed according to claim 3 or 4, which is characterized in that the shape of the first through hole is
Circle, the shape of second through-hole are circle, and the shape of the buckle is plate.
6. telescopic NFT cultivation bed according to claim 1, which is characterized in that the inside bottom of the groove body is equipped with
The a plurality of rib being arranged along its length.
7. telescopic NFT cultivation bed according to claim 6, which is characterized in that the cross sectional shape of the rib is half
It is round.
8. telescopic NFT cultivation bed according to claim 1, which is characterized in that the water inlet end of the groove body is higher than institute
State the water outlet of groove body.
9. telescopic NFT cultivation bed according to claim 8, which is characterized in that the tilt angle of the groove body is 3 °.
10. telescopic NFT cultivation bed according to claim 1, which is characterized in that inlet opening setting it is described into
The bottom of the water outlet end cap is arranged in the upper half of water end (W.E.) lid, the apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798895.8U CN209120897U (en) | 2018-11-02 | 2018-11-02 | A kind of telescopic NFT cultivation bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798895.8U CN209120897U (en) | 2018-11-02 | 2018-11-02 | A kind of telescopic NFT cultivation bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209120897U true CN209120897U (en) | 2019-07-19 |
Family
ID=67233804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798895.8U Active CN209120897U (en) | 2018-11-02 | 2018-11-02 | A kind of telescopic NFT cultivation bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209120897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727869A (en) * | 2020-06-11 | 2020-10-02 | 袁磊 | Self-oxygenation water culture device |
-
2018
- 2018-11-02 CN CN201821798895.8U patent/CN209120897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727869A (en) * | 2020-06-11 | 2020-10-02 | 袁磊 | Self-oxygenation water culture device |
| CN111727869B (en) * | 2020-06-11 | 2023-08-22 | 袁磊 | Water planting device from oxygenation |
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