CN218773123U - Spiral hydroponic device - Google Patents
Spiral hydroponic device Download PDFInfo
- Publication number
- CN218773123U CN218773123U CN202222829185.XU CN202222829185U CN218773123U CN 218773123 U CN218773123 U CN 218773123U CN 202222829185 U CN202222829185 U CN 202222829185U CN 218773123 U CN218773123 U CN 218773123U
- Authority
- CN
- China
- Prior art keywords
- spiral
- water culture
- hydroponic
- planting
- rotary sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000003501 hydroponics Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 22
- 235000015097 nutrients Nutrition 0.000 description 8
- 235000013311 vegetables Nutrition 0.000 description 5
- 230000012010 growth Effects 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010672 photosynthesis Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000252337 Epipremnum pinnatum Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000219315 Spinacia Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Hydroponics (AREA)
Abstract
The utility model provides a spiral hydroponic device, the device includes: the device comprises a main pipeline and a return pipe, wherein the main pipeline is arranged above the return pipe, at least one spiral water culture unit is connected between the main pipeline and the return pipe, and water culture liquid in the main pipeline flows into the return pipe through the spiral water culture unit by means of gravity; two adjacent water culture discs are staggered by a set angle, so that a plurality of water culture discs are in a spiral shape. The production space is fully utilized, and the method is suitable for various regions such as islands, deserts, suburbs of big cities and even self-service balconies. The method is mainly used in sightseeing greenhouses, plantations and the like, and can be used for landscaping, company product display or science popularization education.
Description
Technical Field
The utility model belongs to the technical field of plant water planting equipment technique and specifically relates to a screw-tupe hydroponic device is related to.
Background
Soil hydroponics, also called soilless culture, means that after field planting, a substrate is not used, only water needs to be periodically changed or nutrient solution needs to be added, and plant roots can directly contact the water and the nutrient solution. Compare in conventional cultivation, the water planting technique makes the plant can not adhere to the matrix, also can not appear the matrix and scatter the problem in the environment, consequently soilless water planting is cleaner, and the routine maintenance is also changeed and is managed.
Along with the continuous improvement of people's living standard, the continuous reduction of planting land area, water planting plant no longer confine to the decoration green plant of putting at home, appear by people more. When the existing hydroponic plants are planted, the lower plants can be shielded by the upper plants, so that the photosynthesis of the hydroponic plants is insufficient, and the growth of the plants is influenced.
How to fully utilize the space to realize the three-dimensional planting of hydroponic plants and more effectively utilize the space and illumination is a constantly sought goal of technicians in the field.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw-type hydroponic device to solve the problem that exists among the prior art.
In order to realize the purpose, the utility model adopts the following technical scheme:
a spiral hydroponic device, the device comprising: the device comprises a main pipeline and a return pipe, wherein the main pipeline is arranged above the return pipe, at least one spiral water culture unit is connected between the main pipeline and the return pipe, and water culture liquid in the main pipeline flows into the return pipe through the spiral water culture unit by means of gravity;
the spiral hydroponic unit includes: a plurality of water planting dish and connecting pipe that sets up in turn, the water planting dish includes: the rotary sleeve is rotatably connected with the connecting pipes above and below the rotary sleeve around an axis, the rotary sleeve is connected with a water culture tray body through a connecting arm, plants are planted in the water culture tray body, a shutoff plate is arranged in the rotary sleeve, a drainage hole is formed in the side wall of the rotary sleeve, the shutoff plate is connected with the drainage hole, the drainage hole is connected with the inner cavity of the water culture tray body through a drainage pipe, an overflow hole is formed in the water culture tray body, the overflow hole is connected with a backflow hole in the rotary sleeve through an overflow pipe, and the backflow hole is formed below the shutoff plate;
two adjacent water culture discs are staggered by a set angle, so that a plurality of water culture discs are in a spiral shape.
Furthermore, a spiral flow passage is arranged in the connecting pipe.
Furthermore, the connecting end of the connecting pipe is inserted into the rotary sleeve, a convex ring is arranged on the outer side wall of the connecting end, an annular groove matched with the convex ring is formed in the inner side wall of the rotary sleeve, the convex ring is clamped in the annular groove, and sealing rings are arranged above and below the annular groove.
Further, the shutoff plate is completely or partially blocked in the inner cavity of the swivel sleeve.
Further, the drainage tube and the overflow tube are arranged in the connecting arm.
Furthermore, the water culture solution pool is connected with the main pipeline and the return pipe, and the water culture solution in the water culture solution pool is pumped into the main pipeline and then flows into the water culture solution pool through the return pipe.
Further, the water culture dish body comprises an upper layer and a lower layer, the upper layer and the lower layer are separated by a partition plate, a connecting hole is formed in the partition plate, the drainage tube is connected with the lower layer of the water culture dish body, and the overflow hole is formed in the side wall of the upper layer of the water culture dish body.
Furthermore, one or more planting holes are formed in the water culture disc body.
Furthermore, a detachable planting groove is arranged in the planting hole, and root system holes are formed in the bottom and the side wall of the planting groove.
Furthermore, the planting groove is movable, a step is arranged on the planting hole, and a flange capable of being lapped on the step is arranged on the outer edge of the planting groove.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the spiral water culture device of the utility model utilizes the water culture disc to form spiral arrangement on the spiral water culture unit, so that the lower plants can avoid the shielding of the upper plants, and the photosynthesis is sufficient; the rotation angle can be adjusted through the rotary sleeve, and then the water culture disc is driven to adjust the vertically staggered angle; the cut-off plate introduces the falling water culture solution into the water culture disc body to supply the plants with oxygen and nutrition; the overflowing water culture solution enters the overflow pipe through the overflow hole and is intercepted by the intercepting plate on the next layer to enter the water culture disc body on the lower layer until the overflowing water culture solution is converged into the return pipe.
The spiral runner in the connecting pipe can slow down the falling speed of the hydroponic liquid, reduces water flow impact while reducing the flow velocity, reduces the flowing water sound and is more silent.
The connecting pipe and the rotary sleeve can be connected in a single convex ring and single annular groove mode or in a parallel double convex ring and double annular groove mode, the connection is tight, and the sealing ring can improve the sealing performance of the connecting part.
When the intercepting plate is completely intercepted in the inner cavity of the rotary sleeve, all the water culture solution is intercepted and enters the water culture disc, and the device is suitable for small flow of the water culture solution; when the intercepting plate part is intercepted in the inner cavity of the rotary sleeve, the water culture solution part is intercepted and enters the water culture disc, and part of the water culture solution directly falls into the lower layer, so that the water culture solution is suitable for large flow of the water culture solution.
The drainage tube and the overflow tube are hidden by the connecting arm, so that the whole body is more attractive.
The hydroponic liquid pool can recycle the hydroponic liquid.
The layered water culture disc can reduce the flow of water culture solution and avoid the damage of water flow impact on the root system.
The utility model is suitable for a leaf-viewing plants such as leaf vegetables small-size vegetables or scindapsus aureus plant's planting, lets the people feel the jungle of green planting of keeping in the body. The production space is fully utilized, and the method is suitable for various regions such as islands, deserts, suburbs of big cities and even self-service balconies. The method is mainly used in sightseeing greenhouses, plantations and the like, and can be used for landscaping, company product display or science popularization education.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a spiral hydroponic device of the present invention;
FIG. 2 is a schematic structural view of the water culture tray of the present invention;
FIG. 3 is one of the top views of the hydroponic tray body of the present invention;
FIG. 4 is a second top view of the hydroponic tray body of the present invention;
the device comprises a main pipeline 1, a return pipe 2, a spiral water culture unit 3, a short connecting pipe 4, a connecting sleeve 5, a water culture disc 6, a connecting pipe 7, a rotary sleeve 8, a connecting arm 9, a water culture disc body 10, a convex ring 11, a ring groove 12, a sealing ring 13, a shutoff plate 14, a spiral flow channel 15, a drainage hole 16, a drainage pipe 17, a water culture disc body lower layer 18, a water culture disc body upper layer 19, a partition plate 20, a connecting hole 21, a planting hole 22, a planting groove 23, a flange 24, a step 25, a tying hole 26, an overflow hole 27, an overflow pipe 28 and a return hole 29.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
With reference to fig. 1, fig. 2, fig. 3 and fig. 4, for the present invention provides a spiral hydroponic device, in this embodiment, the hydroponic device specifically includes: main line 1 and back flow 2, main line 1 sets up the top at back flow 2, main line 1 and back flow 2 parallel arrangement, be connected with at least one spiral water planting unit 3 between main line 1 and the back flow 2, when connecting a plurality of spiral water planting units 3, spiral water planting unit 3 sets up side by side, specifically speaking, be provided with short-circuiting pipe 4 in main line 1 and back flow 2 in the opposite direction, short-circuiting pipe 4 is connected with the upper end and the lower extreme of spiral water planting unit 3 through adapter sleeve 5, the hydroponic liquid in main line 1 relies on gravity to flow in back flow 2 through spiral water planting unit 3.
The spiral water culture unit 3 is 1.8m high, and the diameter of 0.7m specifically comprises: a plurality of water culture discs 6 and connecting pipes 7 which are alternately arranged.
The hydroponic disc 6 specifically includes: the rotary sleeve 8, rotary sleeve 8 can be connected with its connecting pipe 7 from top to bottom with following the axis and rotating, and rotary sleeve 8 is connected with water planting dish body 10 through linking arm 9, and water planting dish body 10 diameter is 20cm, and the plant is planted in water planting dish body 10.
Be provided with spiral flow channel 15 in the connecting pipe 7, spiral flow channel 15 in the connecting pipe 7 can slow down the falling speed of hydroponic liquid, when reducing the velocity of flow, has reduced the water impact, has reduced flowing water sound, and is more silent. The connecting end of the connecting pipe 7 is inserted into the rotary sleeve 8, a convex ring 11 is arranged on the outer side wall of the connecting end, an annular groove 12 matched with the convex ring 11 is arranged on the inner side wall of the rotary sleeve 8, the convex ring 11 is clamped in the annular groove 12, and sealing rings 13 are arranged above and below the annular groove 12. Or the parallel double convex rings 11 and the double ring grooves 12 can be connected in a tight manner, and the sealing ring 13 can improve the sealing performance of the joint.
A closure plate 14 is arranged in the rotary sleeve 8, the closure plate 14 being completely or partially retained in the interior of the rotary sleeve 8. When the intercepting plate 14 is completely intercepted in the inner cavity of the rotary sleeve 8, all the water culture solution is intercepted and enters the water culture disc 6, so that the device is suitable for small flow of the water culture solution; when the 14 parts of interceptor plate are blocked in the inner cavity of the rotary sleeve 8, the part of the water culture solution is intercepted and enters the water culture disc 6, and part of the water culture solution directly falls into the lower layer, so that the device is suitable for the large flow of the water culture solution. Be provided with drainage hole 16 on the lateral wall of rotary sleeve 8, closure plate 14 is connected with drainage hole 16, and drainage hole 16 passes through drainage tube 17 and is connected with the inner chamber of water planting dish body 10, and specific theory, water planting dish body 10 includes: the upper layer 19 and the lower layer 18 of the water culture disc body are separated by a partition plate 20, a connecting hole 21 is formed in the partition plate 20, and the drainage tube 17 is connected with the lower layer 18 of the water culture disc body. Layered water planting dish body 10 can reduce the flow of hydroponic liquid, avoids the destruction of water impact to the root system.
The water culture disc body 10 is provided with an overflow hole 27, the overflow hole 27 is arranged on the side wall of the upper layer 19 of the water culture disc body, the overflow hole 27 is connected with a return hole 29 on the rotary sleeve 8 through an overflow pipe 28, and the return hole 29 is arranged below the cut-off plate 14. The drainage tube 17 and the overflow tube 28 are arranged in the connecting arm 9, so that the whole body is more attractive.
Two adjacent water culture discs 6 are staggered by a set angle, so that a plurality of water culture discs 6 are in a spiral shape.
The hydroponic liquid pool is arranged underground, is made of bricks with the specification of 100cm multiplied by 150cm, or can be replaced by a hydroponic liquid tank. The water culture solution pond is connected with main pipeline 1 and back flow 2, and the water culture solution in the water culture solution pond is pumped into main pipeline 1, and the timing confession liquid is supplied liquid by the water pump intermittent type nature, generally 30min supplies liquid about 30s, can adjust at any time according to vegetation situation, and the water culture solution flows into the water culture solution pond in back flow 2 again through spiral water planting unit 3, and the water culture solution pond can make water culture solution cyclic utilization.
The hydroponic disc body 10 is provided with a planting hole 22, refer to fig. 3 or a plurality of planting holes 22, refer to fig. 4.
A detachable planting groove 23 is arranged in the planting hole 22, and a root system hole 26 is arranged on the bottom and the side wall of the planting groove 23. The planting groove 23 is movable, a step 25 is arranged on the planting hole 22, and a flange 24 capable of being overlapped on the step 25 is arranged on the outer edge of the planting groove 23.
The spiral water culture device of the utility model utilizes the water culture disc 6 to form spiral arrangement on the spiral water culture unit 4, so that the lower layer plants can avoid the shielding of the upper layer plants, and the photosynthesis is sufficient; the rotation angle can be adjusted through the rotary sleeve 8, and then the water culture disc 6 is driven to adjust the vertically staggered angle; the cut-off plate 14 introduces the falling hydroponic liquid into the hydroponic disc body 10 to supply oxygen and nutrition to the plants; the overflowing water culture solution enters an overflow pipe 28 through an overflow hole 27, is intercepted by the interception plate 14 of the next layer and enters the water culture disc body 10 of the lower layer until the overflowing water culture solution flows into the return pipe 2.
Can be used for planting small vegetable such as green vegetables, spinach, small green vegetables, etc.
The planting time is determined according to specific crops and places. During early seedling raising, seedlings with thick and strong root systems are selected for seedling raising, when the seedlings grow to 5-8cm, the seedlings are transplanted to the planting grooves 23 during seedling transplanting, and the root systems are not damaged as much as possible.
The liquid supply time and the liquid supply frequency of the nutrient solution are mainly determined according to the cultivation form, the plant growth state and the environmental conditions. Liquid should be supplied at a proper time during the cultivation process to ensure sufficient nutrient supply. The liquid supply time is generally selected to be no liquid supply or little liquid supply in the daytime and at night. The liquid supply frequency is more in sunny days, and less in rainy days; the temperature is high, the illumination is strong, and the temperature is low.
The nutrient solution should be replaced at the right time after being used for a period of time. The nutrient solution gradually accumulates excessive substances which can hinder the growth of plants in the using process, the nutrition is not balanced, and the germs propagate in a large quantity, so that the growth of root systems is hindered, and even the plants die. Generally, for vegetables with short growth period, the nutrient solution is replaced once per crop. The nutrient solution is replaced every 1-2 months for fruits and vegetables.
The disinfection of the seeds and the pipelines is required to prevent the occurrence of plant diseases and insect pests in each planting.
The variety and color matching needs to be paid attention to plant selection to improve the attractiveness.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A spiral hydroponic device, the device comprising: the main pipeline is arranged above the return pipe, at least one spiral water culture unit is connected between the main pipeline and the return pipe, and water culture liquid in the main pipeline flows into the return pipe through the spiral water culture unit by means of gravity;
the spiral hydroponic unit includes: a plurality of water planting dish and connecting pipe that sets up in turn, the water planting dish includes: the rotary sleeve is rotatably connected with the connecting pipes above and below the rotary sleeve around an axis, the rotary sleeve is connected with a water culture tray body through a connecting arm, plants are planted in the water culture tray body, a shutoff plate is arranged in the rotary sleeve, a drainage hole is formed in the side wall of the rotary sleeve, the shutoff plate is connected with the drainage hole, the drainage hole is connected with the inner cavity of the water culture tray body through a drainage pipe, an overflow hole is formed in the water culture tray body, the overflow hole is connected with a backflow hole in the rotary sleeve through an overflow pipe, and the backflow hole is formed below the shutoff plate;
two adjacent water culture discs are staggered at a set angle, so that a plurality of water culture discs are in a spiral shape.
2. The spiral hydroponic device of claim 1, wherein a spiral flow channel is provided in the connecting tube.
3. The spiral hydroponics device of claim 1, wherein the connecting end of the connecting pipe is inserted into the rotary sleeve, a protruding ring is arranged on the outer side wall of the connecting end, an annular groove matched with the protruding ring is arranged on the inner side wall of the rotary sleeve, the protruding ring is clamped in the annular groove, and sealing rings are arranged above and below the annular groove.
4. The spiral hydroponic device of claim 1, wherein the shut-off plate is completely or partially shut off in the lumen of the rotating sleeve.
5. The spiral hydroponic device of claim 4, wherein the drain tube and the overflow tube are disposed within the connecting arm.
6. The spiral hydroponic device according to claim 1, wherein the hydroponic liquid pool is connected with the main pipeline and the return pipe, and the hydroponic liquid in the hydroponic liquid pool is pumped into the main pipeline and then flows into the hydroponic liquid pool through the return pipe.
7. The spiral hydroponic device according to claim 1, wherein the hydroponic disc body comprises an upper layer and a lower layer, the upper layer and the lower layer are separated by a partition plate, a connecting hole is formed in the partition plate, the drainage tube is connected with the lower layer of the hydroponic disc body, and the overflow hole is formed in the side wall of the upper layer of the hydroponic disc body.
8. The spiral hydroponic device of claim 7, wherein the hydroponic disc body is provided with one or more planting holes.
9. The spiral hydroponic device of claim 8, wherein the planting holes are provided with detachable planting grooves, and the bottom and the side walls of the planting grooves are provided with root system holes.
10. The spiral hydroponic device of claim 9, wherein the planting groove is movable, the planting hole is provided with a step, and the outer edge of the planting groove is provided with a flange capable of overlapping the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829185.XU CN218773123U (en) | 2022-10-26 | 2022-10-26 | Spiral hydroponic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222829185.XU CN218773123U (en) | 2022-10-26 | 2022-10-26 | Spiral hydroponic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218773123U true CN218773123U (en) | 2023-03-31 |
Family
ID=85710623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222829185.XU Expired - Fee Related CN218773123U (en) | 2022-10-26 | 2022-10-26 | Spiral hydroponic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218773123U (en) |
-
2022
- 2022-10-26 CN CN202222829185.XU patent/CN218773123U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204259549U (en) | indoor drip irrigation crop irrigation device | |
| CN110337924B (en) | Cuttage rapid propagation method for fine variety of populus euphratica | |
| CN109644660B (en) | Garlic water and fertilizer integrated irrigation system and control method | |
| CN102884930B (en) | Corn seedling raising and transplanting method and its supporting machinery transplanter | |
| CN107996378A (en) | A kind of vegetable plantation device | |
| CN108522261B (en) | Soilless culture intelligence water circle device | |
| CN210247671U (en) | Automatic water replenishing device for seedling culture | |
| CN109699476A (en) | A kind of vegetable soilless culture method | |
| CN218773123U (en) | Spiral hydroponic device | |
| CN210143394U (en) | Forestry engineering device of growing seedlings | |
| CN108243855B (en) | Yellow sand cultivation and planting method | |
| CN215122757U (en) | Indoor alfalfa liquid manure integration cultivation device | |
| CN101622948A (en) | Culture method for rapid high yield of red jujubes in arid region | |
| CN212544805U (en) | Red pepper seedling breeding device | |
| CN211064352U (en) | Seedling raising device for controlling root growth of hickory | |
| CN2826975Y (en) | Soilless, hidden irrigation type culturing device for greenhouse | |
| CN210929012U (en) | Green leaf vegetable sand matrix cultivation production system | |
| CN208691812U (en) | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system | |
| CN201967393U (en) | Vegetable seeding culture device | |
| CN111937635A (en) | Seedling cultivation structure and method thereof | |
| CN215269733U (en) | Chinese-medicinal material artificial containers that grows seedlings | |
| CN218831336U (en) | Watering and fertilizing system for greenhouse seedling culture | |
| CN213991994U (en) | Soilless culture vegetable planting frame | |
| CN219146255U (en) | Forestry forest sapling breeding device | |
| CN211982861U (en) | A device for cultivating chinese magnoliavine fruit seedling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230331 |