CN215223727U - Leaf vegetable planting equipment and vegetable planting greenhouse - Google Patents
Leaf vegetable planting equipment and vegetable planting greenhouse Download PDFInfo
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- CN215223727U CN215223727U CN202121200608.0U CN202121200608U CN215223727U CN 215223727 U CN215223727 U CN 215223727U CN 202121200608 U CN202121200608 U CN 202121200608U CN 215223727 U CN215223727 U CN 215223727U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
Abstract
The application provides leaf vegetable planting equipment and vegetable planting big-arch shelter, this equipment includes: a seedling raising device, a hydroponic device and an aerial fog cultivation device; the seedling raising device is used for raising seedlings of vegetables, and the distance between seeds is a first preset distance during seedling raising; the hydroponic device is used for transplanting the vegetables to the hydroponic device when the vegetable seeds germinate and roots of the vegetables grow to a first preset length, the plant spacing is a second preset distance, the second preset distance is larger than the first preset distance, and the hydroponic device is in contact with the roots through nutrient solution for cultivation; aerial fog cultivation device is used for when the root of vegetables grows to the second and predetermines the length, transplants aerial fog cultivation device with vegetables, and the trunk interval be the third and predetermine the distance, and the third is predetermine the distance and is greater than the second and predetermine the distance, and aerial fog cultivation device carries out the cultivation through nutrition aerial fog and root contact. The utility model provides a leaf vegetable planting equipment has increased the aeroponic cultivation device, more is favorable to vegetable growth.
Description
Technical Field
The application relates to the technical field of vegetable planting, in particular to leaf vegetable planting equipment and a vegetable planting greenhouse.
Background
Leaf vegetables are common in life, such as spinach and Chinese cabbage, and at present, the planting equipment of the leaf vegetables in the greenhouse is as follows:
designing planting equipment according to a preset planting distance; sowing seeds into planting equipment, generally planting through nutrient solution; the roots are in direct contact with the nutrient solution to absorb the nutrients for growth.
But the growth condition of the vegetables is detected, illumination, nutrition and the like with different intensities are provided for the vegetables in different growth periods, the amount of the nutrient solution in the nutrient solution pool is observed at any time, and if the amount of the nutrient solution is found to be less than a preset value, the nutrient solution is supplemented in time until the vegetables which can be picked grow.
According to the prior art, the roots of the vegetables are easy to lack oxygen after being soaked in the nutrient solution for a long time, so that the vegetables grow slowly, the seedlings die seriously and the vegetable planting efficiency is low.
Disclosure of Invention
The application provides a leaf vegetable planting equipment and vegetable planting greenhouse for solve the problem of vegetable planting inefficiency.
In a first aspect, the present application provides a leaf vegetable planting apparatus comprising: a seedling raising device, a hydroponic device and an aerial fog cultivation device;
the seedling raising device is used for raising seedlings of vegetables, and the distance between seeds is a first preset distance during seedling raising;
the hydroponic device is used for transplanting the vegetables to the hydroponic device when the vegetable seeds germinate and roots of the vegetables grow to a first preset length, the plant spacing is a second preset distance, the second preset distance is larger than the first preset distance, and the hydroponic device is in contact with the roots through nutrient solution for cultivation;
aerial fog cultivation device is used for when the root of vegetables grows to the second and predetermines the length, transplants aerial fog cultivation device with vegetables, and the trunk interval be the third and predetermine the distance, and the third is predetermine the distance and is greater than the second and predetermine the distance, and aerial fog cultivation device carries out the cultivation through nutrition aerial fog and root contact.
Optionally, the seedling raising device comprises a seedling raising tray, a first light source, an atomizing nozzle, a humidity control assembly and a temperature control assembly;
the seedling raising tray is used for placing vegetable seeds, and the vegetable seeds are fixed in the seedling raising sponge;
the first light source is arranged above the seedling raising disc and used for emitting red light with a wave band of 620 nanometers and blue light with a wave band of 460 nanometers, and the ratio of the red light to the blue light is 4: 1;
the atomizing nozzle is used for spraying purified water with EC value less than 50 us/cm to the seedling raising tray;
the humidity control assembly is used for detecting the humidity of the seedling raising sponge in the seedling raising tray and controlling the atomizing nozzle to spray water for 30 seconds when the humidity is lower than 60%;
the temperature control component is used for detecting the humidity of the seedling sponge and controlling the temperature at 25 ℃.
Optionally, the hydroponic device comprises a nutrient solution pool, a first foam board arranged at the upper end of the nutrient solution pool, an oxygenation pump arranged in the nutrient solution pool, a second light source arranged above the first foam board and at a first preset height from the first foam board, and a second sun-shading cloth arranged above the second light source;
nutrient solution required by the growth of vegetables is contained in the nutrient solution pool;
first planting holes are uniformly formed in the first foam board, each first planting hole can be fixed with one vegetable, and the hole pitch of the first planting holes is the same as the second preset distance;
the oxygenation pump is used for increasing the oxygen content in the nutrient solution;
the second sun-shading cloth is used for reducing the sunlight irradiating the vegetables;
the second light source provides illumination for the growth of vegetables.
Optionally, the EC value of the nutrient solution in the nutrient solution pool is 600 us/cm;
the shading rate of the second sun-shading cloth is 30-80 percent;
the second light source emits red light with a wave band of 620 nanometers and blue light with a wave band of 460 nanometers, and the ratio of the red light to the blue light is 4: 1.
Optionally, the aeroponic cultivation device comprises a spraying pool, a second foam board arranged at the upper end of the spraying pool, a third light source arranged above the second foam board and at a second preset height from the second foam board, and a third sun cloth arranged above the third light source;
the spraying pool is used for spraying nutrient spray required by growth to the vegetables;
second planting holes are uniformly formed in the second foam board, each second planting hole can be fixed with one vegetable, and the hole pitch of the second planting holes is the same as the third preset distance;
the third sun-shading cloth is used for reducing the sunlight irradiating the vegetables;
the third light source provides illumination for the growth of vegetables.
Optionally, the third sun cloth is used for controlling the intensity of light irradiating the vegetables to be within 20000 LUX; the EC value of the nutrient spray was 2000 us/cm.
Optionally, the spraying pool comprises a rectangular nutrient solution pool, a spraying device arranged in the rectangular nutrient solution pool and a timer connected with the spraying device; the second foam plate is two rectangular planting plates arranged on two opposite side walls of the rectangular nutrient solution pool, the cross section formed by the two rectangular planting plates and the rectangular nutrient solution pool is triangular, and edges of the two rectangular planting plates in contact are connected through a connecting piece;
the spraying device is used for spraying the nutrient solution in the rectangular nutrient solution tank to the roots of the vegetables;
the timer is used for automatically starting the spraying device according to a preset period.
Optionally, a thermostat is arranged in the rectangular nutrient solution pool, and the thermostat is used for adjusting the temperature of the nutrient solution to keep the temperature of the nutrient solution constant.
Optionally, a limiting block is arranged at the position where the second foam plate is arranged at the upper end of the two side walls of the rectangular nutrient solution pool.
In a second aspect, the present application provides a vegetable planting greenhouse comprising any one of the leaf vegetable planting devices described in the first aspect above.
The application provides a leaf vegetable planting equipment, including the aerial fog cultivation device, can provide the required nutrition of growth for vegetables through spraying nutrition aerial fog, compare in prior art use nutrient solution, the direct and nutrient solution contact of vegetable root is compared, root need not soak in the nutrient solution during aerial fog cultivation, therefore oxygen supply is sufficient, and compare in liquid and absorb more easily after the nutrient solution atomizing, moreover root growth does not have external pressure after the nutrient solution atomizing, grow more thin more dense aerial fog fibrous root more easily, the plant root tip is more, it is faster to absorb the nutrition, consequently, vegetable planting efficiency has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or 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 application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a leaf vegetable planting device according to an embodiment of the present application;
FIG. 2 is a schematic view of a hydroponic apparatus according to another embodiment of the present application;
FIG. 3 is a schematic structural diagram of a nutrient solution pool provided in another embodiment of the present application;
FIG. 4 is a schematic top view of a first foam deck according to yet another embodiment of the present disclosure;
FIG. 5 is a schematic view of an aerial fog cultivation device according to another embodiment of the present disclosure;
FIG. 6 is a schematic structural view of a spray tank provided in accordance with yet another embodiment of the present disclosure;
fig. 7 is a schematic top view of a second foam board according to another embodiment of the present disclosure.
In the figure: leaf vegetable planting equipment 1, a seedling raising device 100, a hydroponic device 200, an aeroponic device 300, a nutrient solution pool 201, a first foam board 202, a first limiting block 203, a first spraying device 204, a second light source 205, second sun-shading cloth 206, an oxygenation pump 207, a first planting hole 208, a spraying pool 301, a second foam board 302, a second spraying device 304, a third light source 305, third sun-shading cloth 306, a second planting hole 307, a wall brick 2011, a first waterproof layer 2012, a rectangular nutrient solution pool 3011, a second limiting block 3012, a timer 3014, a foam board fixing structure 3015, a second waterproof layer 3016, a thermostat 3017 and a support 3018.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a leaf vegetable planting device 1 according to an embodiment of the present application, and as shown in fig. 1, the leaf vegetable planting device 1 includes: a seedling raising device 100, a hydroponic device 200, and an air-mist culture device 300.
The seedling raising device 100 is used for raising seedlings of vegetables, and the distance between seeds is a first preset distance during seedling raising. The first preset distance may be determined according to an actual situation, for example, according to a name of a vegetable, for example, the first preset distance may be set to 2.5 centimeters, or may be determined to be another distance according to an actual situation, which is not limited herein.
Wherein, hydroponic device 200 is used for when the vegetable seed sprouts, and its root grow to first preset length, transplants the vegetables to hydroponic device 200, and the trunk interval is the second and predetermines the distance, and the second is predetermine the distance and is greater than first and predetermine the distance, and hydroponic device 200 cultivates through nutrient solution and root contact.
The first preset length and the second preset distance may be determined according to actual conditions, for example, according to names of vegetables, for example, when the vegetables are spinach, the first preset length may be set to 2 cm, and the second preset distance may be 5 cm.
Wherein, aerial fog cultivation device 300 is used for when the root of vegetables grows to the second when predetermineeing length, transplants aerial fog cultivation device 300 with vegetables, and the trunk interval is the third and predetermines the distance, and the third is predetermine the distance and is greater than the second and predetermine the distance, and aerial fog cultivation device 300 cultivates through nutrition aerial fog and root contact.
The second preset length and the third preset distance may be determined according to actual conditions, for example, according to names of vegetables, for example, when the vegetables are spinach, the second preset length may be set to 10 cm, and the third preset distance may be 20 cm.
The application provides a leaf vegetable planting equipment, including the aerial fog cultivation device, can provide the required nutrition of growth for vegetables through spraying nutrition aerial fog, compare in prior art and use the nutrient solution, the vegetable root is direct to be compared with the nutrient solution contact, root need not soak in the nutrient solution during aerial fog cultivation, therefore oxygen is sufficient, and compare in liquid and absorb more easily after the nutrient solution atomizing, moreover root growth does not have external pressure after the nutrient solution atomizing, grow more thin more dense aerial fog fibrous root more easily, the plant root tip is more, it is faster to absorb the nutrition, consequently, vegetable planting efficiency has been improved
In addition, the leaf vegetable planting equipment that this application embodiment provided, including aerial fog cultivation device 300, can provide the required nutrition of growth for vegetables through spraying nutrient aerial fog, when using aerial fog, as long as there is the nutrient solution in the nutrient solution pond, spray device just can spray nutrient aerial fog, and prior art uses the nutrient solution, the vegetable root must directly contact with the nutrient solution, when the nutrient solution is not enough, can appear vegetables and lack the problem of nutrition, consequently, use aerial fog not only more convenient staff, and can reduce because the nutrient solution is not enough, and lead to the problem that vegetables lack nutrition.
In addition, as can be seen from the above, the leaf vegetable planting device provided by the embodiment of the application comprises three growth stages, corresponding to three different growth stages of vegetables, the three growth stages are respectively a seedling raising stage, a root growth stage until a first preset length is reached, and a root growth stage until a second preset length is reached, and different planting devices and different plant spacing distances are used in different stages, so that the growth of the vegetables is facilitated.
Optionally, the seedling raising device 100 is arranged in a constant-temperature seedling raising room, and the temperature is controlled to be 26 degrees.
Further, the seedling raising device 100 comprises a seedling raising tray, a first light source, an atomizing nozzle, a humidity control assembly and a temperature control assembly.
The seedling raising plate is used for placing vegetable seeds, and the vegetable seeds are fixed in the seedling raising sponge.
The first light source is arranged above the seedling raising disc and used for emitting red light with a wave band of 620 nanometers and blue light with a wave band of 460 nanometers, and the ratio of the red light to the blue light is 4: 1.
The atomizing nozzle is used for spraying purified water with a soluble salt concentration (EC) value less than 50 us/cm to the seedling raising tray.
The humidity control assembly is used for detecting the humidity of the seedling raising sponge in the seedling raising plate, and when the humidity is lower than 60%, the atomizing nozzle is controlled to spray water for 30 seconds.
The temperature control component is used for detecting the humidity of the seedling sponge and controlling the temperature at 25 ℃.
The structure of the seedling bed can be determined according to actual conditions.
Illustratively, the seedling bed adopts a metal frame structure, and has 5 layers, wherein each layer is 35 cm high and 80 cm wide; each layer is provided with a seedling raising tray which is made of transparent acrylic material, 75 centimeters in width, 50 centimeters in length and 3 centimeters in depth; 6 seedling raising sponges of 25 x 25 cm are placed in each seedling raising plate, the distance between seeds in each seedling raising sponge is 2.5 cm, and 600 seeds are placed in each seedling raising plate. First light source LED lamp strip, humidity control assembly set up humidity control valve, and when the sponge humidity of growing seedlings was less than 60% in the dish, control atomizing nozzle water spray 30 seconds, the water purification that the EC value is less than 50 us/centimetre after placing the seed, temperature control is at 25 degrees, and under general conditions, the seed crust breaking about 12 hours, 18 hours of switching on the lamp, 6 hours in the dark, 60 hours through transparent seedling tray bottom observation root growth conditions.
Alternatively, the structure of the hydroponic apparatus 200 can be seen in fig. 2-4, and as shown in fig. 2-4, the hydroponic apparatus 200 includes a nutrient solution tank 201, a first foam sheet 202 disposed at an upper end of the nutrient solution tank, an oxygenation pump 207 disposed in the nutrient solution tank 201, a second light source 205 disposed above the first foam sheet 202 and at a first predetermined height from the first foam sheet 202, and a second shade cloth 206 disposed above the second light source 205.
Nutrient solution required by the growth of vegetables is contained in the nutrient solution pool 201.
First planting holes 208 are uniformly formed in the first foam board 202, a vegetable can be fixed in each first planting hole 208, and the hole pitch of the first planting holes 208 is the same as the second preset distance.
The oxygenation pump 207 is used to increase the oxygen content in the nutrient solution.
The second sunshade cloth 206 is used to reduce the sunlight irradiated to the vegetables.
The second light source 205 provides illumination for the growth of the vegetables.
Optionally, referring to fig. 2, a first spraying device 204 may be further disposed between the second light source 205 and the second sunshade cloth 206, and the first spraying device 204 may spray pesticide, moisture required for vegetable growth, and the like for vegetables, which is convenient to operate compared to manual spraying.
Optionally, the EC value of the nutrient solution in the nutrient solution pool 201 is 600 us/cm.
The shading rate of the second sun cloth 206 is 30-80%.
The second light source 205 emits red light with a wavelength of 620 nm and blue light with a wavelength of 460 nm, and the ratio of the red light to the blue light is 4: 1.
Alternatively, the second light source 205 may be an LED lamp, but may also be other types of lamps, and is not limited herein.
Optionally, referring to fig. 3, the nutrient solution pool 201 includes a first wall brick 2011 and a first waterproof layer 2012 tightly attached to the first wall brick 2011.
Optionally, a first limiting block 203 is arranged at the upper end of the nutrient solution pool 201, as shown in fig. 3, the first limiting block 203 includes two limiting blocks.
Alternatively, referring to fig. 5-7, the aeroponic device 300 comprises a spray pool 301, a second foam plate 302 disposed at an upper end of the spray pool, a third light source 305 disposed above the second foam plate 302 and at a second predetermined height from the second foam plate 302, and a third awning cloth 306 disposed above the third light source 305.
The spraying pool 301 is used for spraying nutrient spray required for growth to vegetables.
The second foam board 302 is uniformly provided with second planting holes 307, each second planting hole 307 can be fixed with a plant of vegetables, and the hole pitch of the second planting holes 307 is the same as the third preset distance.
The third tarpaulin 306 is for reducing the sunlight irradiated to the vegetables.
The third light source 305 provides illumination for the growth of vegetables.
Further, the aerosol device 300 further includes a support 3018 for supporting the second foam sheet 302. The support 3018 can prevent the second foam board 302 from bending, increasing its service life.
Optionally, the third patch 306 is used to control the intensity of light irradiating the vegetables to be within 20000 LUX; the EC value of the nutrient spray was 2000 us/cm.
Optionally, a second spraying device 304 can be further arranged between the third light source 305 and the third sunshade cloth 306, the second spraying device 304 can spray pesticide, moisture required by vegetable growth and the like for vegetables, and compared with manual spraying, the spraying device is convenient to operate.
Alternatively, referring to fig. 6, the second spray devices 304 may be suspended from the support 3018 and below the support 3018.
Alternatively, referring to fig. 6, the spray tank 301 comprises a rectangular nutrient solution tank 3011, a timer 3014 connected to the second spraying device 304; the second foam board 302 is two rectangular planting boards arranged on two opposite side walls of the rectangular nutrient solution pool 3011, the cross section formed by the two rectangular planting boards and the rectangular nutrient solution pool 3011 is triangular, and the edges of the two rectangular planting boards in contact are connected through a connecting piece.
The second spraying device 304 is used for spraying the nutrient solution in the rectangular nutrient solution pool 3011 to the roots of the vegetables.
The timer 3014 is used to automatically turn on the second spraying device 304 according to a predetermined period.
Optionally, a thermostat 3017 is also disposed in the rectangular nutrient solution pool 3011, and the thermostat 3017 is used to adjust the temperature of the nutrient solution to keep it constant.
Optionally, a second limiting block 3012 is disposed at a position where a second foam board 302 is disposed at the upper end of two side walls of the rectangular nutrient solution pool 3011.
Alternatively, the third light source 305 may be an LED lamp, but may also be other types of lamps, and is not limited herein.
Optionally, referring to fig. 6, a second waterproof layer 3016 is further disposed on the inner wall of the rectangular nutrient solution pool 3011.
Alternatively, the second foam board 302 is fixed by a U-shaped foam board fixing structure 3015 as shown in fig. 6, and the foam board fixing structure 3015 may be made of concrete or solid stainless steel.
The embodiment of the application also provides a vegetable planting greenhouse, which comprises the leaf vegetable planting device described in the embodiment.
Because this vegetable greenhouse includes above-mentioned arbitrary leaf vegetable planting equipment, consequently, this vegetable greenhouse also includes the aerial fog cultivation device, consequently, this vegetable greenhouse can provide the required nutrition of growth for vegetables through spraying nutrient aerial fog, compare in prior art and use nutrient solution, the vegetable root is direct to be compared with the nutrient solution contact, the root need not soak in the nutrient solution during aerial fog cultivation, consequently, the oxygen supply is sufficient, and compare in liquid and absorb more easily after the nutrient solution atomizing, moreover the root growth does not have external pressure after the nutrient solution atomizing, grow more easily thinner more dense aerial fog fibrous root, the plant root point is more, it is faster to absorb the nutrition, consequently, vegetable planting efficiency has been improved
In addition, when using aerial fog, as long as there is the nutrient solution in the nutrient solution pond, sprinkler just can spray nutrient aerial fog, and prior art uses the nutrient solution, and the vegetable root must directly contact with the nutrient solution, causes the nutrient solution very easily and leads to the problem that the nutrient solution is insufficient and leads to vegetables to lack nutrition, consequently, use aerial fog not only more convenient staff, can reduce moreover because the nutrient solution is insufficient, and lead to the problem that vegetables lack of nutrition.
In addition, the vegetable greenhouse that this application embodiment provided provides the equipment of three growth stages for vegetables growth, corresponds three different growth stages of vegetables, is seedling growing period, root growth to first preset length and root growth to second preset length respectively to use different planting equipment and different plant spacing in different stages, more be favorable to vegetables growth.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A leaf vegetable planting apparatus, the apparatus comprising: a seedling raising device, a hydroponic device and an aerial fog cultivation device;
the seedling raising device is used for raising vegetable seedlings, and the distance between seeds is a first preset distance during seedling raising;
the hydroponic device is used for transplanting the vegetables to the hydroponic device when vegetable seeds germinate and roots of the vegetables grow to a first preset length, the plant spacing is a second preset distance, the second preset distance is larger than the first preset distance, and the hydroponic device is in contact with the roots through nutrient solution for cultivation;
aerial fog cultivation device is used for when the root of vegetables is grown when the second is predetermine the length, will aerial fog cultivation device is transplanted to vegetables, and the trunk interval is the third and predetermines the distance, the third is predetermine the distance and is greater than the second is predetermine the distance, aerial fog cultivation device carries out the cultivation through nutrition aerial fog and root contact.
2. The leaf vegetable planting device of claim 1, wherein the seedling raising device comprises a seedling raising tray, a first light source, an atomizing nozzle, a humidity control assembly, and a temperature control assembly;
the seedling raising tray is used for placing vegetable seeds, and the vegetable seeds are fixed in the seedling raising sponge;
the first light source is arranged above the seedling raising disc and used for emitting red light with a wave band of 620 nanometers and blue light with a wave band of 460 nanometers, and the using amount ratio of the red light to the blue light is 4: 1;
the atomizing nozzle is used for spraying purified water with EC value less than 50 us/cm to the seedling raising tray;
the humidity control assembly is used for detecting the humidity of the seedling raising sponge in the seedling raising tray and controlling the atomizing nozzle to spray water for 30 seconds when the humidity is lower than 60%;
the temperature control component is used for detecting the humidity of the seedling sponge and controlling the temperature at 25 ℃.
3. The leaf vegetable planting apparatus of claim 2, wherein the hydroponic device comprises a nutrient solution tank, a first foam board arranged at an upper end of the nutrient solution tank, an oxygenation pump arranged in the nutrient solution tank, a second light source arranged above the first foam board and at a first preset height from the first foam board, and a second sunshade cloth arranged above the second light source;
nutrient solution required by the growth of the vegetables is contained in the nutrient solution pool;
first planting holes are uniformly formed in the first foam board, a vegetable can be fixed in each first planting hole, and the hole pitch of the first planting holes is the same as the second preset distance;
the oxygenation pump is used for increasing the content of oxygen in the nutrient solution;
the second sun-shading cloth is used for reducing the sunlight irradiating the vegetables;
the second light source provides illumination for the growth of the vegetables.
4. The leaf vegetable planting apparatus of claim 3,
the EC value of the nutrient solution in the nutrient solution pool is 600 us/cm;
the shading rate of the second sun-shading cloth is 30-80%;
the second light source emits red light with a wave band of 620 nanometers and blue light with a wave band of 460 nanometers, and the ratio of the red light to the blue light is 4: 1.
5. The leaf vegetable planting apparatus of claim 3, wherein the aerial fog cultivation device comprises an aerial fog pond, a second foam board arranged at the upper end of the aerial fog pond, a third light source arranged above the second foam board and at a second preset height from the second foam board, and a third sun cloth arranged above the third light source;
the spraying pool is used for spraying nutrient spraying required by growth to the vegetables;
second planting holes are uniformly formed in the second foam board, a vegetable can be fixed in each second planting hole, and the hole pitch of the second planting holes is the same as the third preset distance;
the third sun cloth is used for reducing the sunlight irradiating the vegetables;
the third light source provides illumination for the growth of the vegetables.
6. The leaf vegetable planting apparatus of claim 5, wherein the third awning cloth is configured to control intensity of light irradiated to the vegetable to be within 20000 LUX; the EC value of the nutritional spray was 2000 us/cm.
7. The leaf vegetable planting apparatus of claim 5, wherein the spray tank comprises a rectangular nutrient solution tank, a spraying device arranged in the rectangular nutrient solution tank, and a timer connected with the spraying device; the second foam plates are two rectangular planting plates arranged on two opposite side walls of the rectangular nutrient solution pool, the cross section formed by the two rectangular planting plates and the rectangular nutrient solution pool is triangular, and edges of the two rectangular planting plates, which are in contact with each other, are connected through a connecting piece;
the spraying device is used for spraying the nutrient solution in the rectangular nutrient solution pool to the roots of the vegetables;
the timer is used for automatically starting the spraying device according to a preset period.
8. The leaf vegetable planting device of claim 7, wherein a thermostat is arranged in the rectangular nutrient solution pool and is used for adjusting the temperature of the nutrient solution to be constant.
9. The leaf vegetable planting device of claim 7, wherein a limiting block is arranged at a position where the second foam plate is arranged at the upper end of the two side walls of the rectangular nutrient solution tank.
10. A vegetable planting greenhouse, characterized in that the greenhouse comprises the leaf vegetable planting device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200608.0U CN215223727U (en) | 2021-05-24 | 2021-05-24 | Leaf vegetable planting equipment and vegetable planting greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200608.0U CN215223727U (en) | 2021-05-24 | 2021-05-24 | Leaf vegetable planting equipment and vegetable planting greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215223727U true CN215223727U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121200608.0U Active CN215223727U (en) | 2021-05-24 | 2021-05-24 | Leaf vegetable planting equipment and vegetable planting greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215223727U (en) |
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2021
- 2021-05-24 CN CN202121200608.0U patent/CN215223727U/en active Active
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