Irrigation device for cultivating multicoloured leaves and using method

Abstract

The invention provides an irrigation device for cultivating multicoloured leaves, which comprises a plurality of layers of planting frames, the planting frames are connected into a whole through a plurality of brackets, the top end of the planting frame at the top layer is fixedly provided with a top layer frame matched with an auxiliary bracket, four corners of the bottom end of the top layer frame at the bottom layer are provided with rollers matched with roller frames, and a water storage tank is arranged; a water storage pump is installed on the water storage tank, and a water suction pipe and a water outlet long pipe are arranged on the water storage pump. Compared with the prior art, the device has the following beneficial effects that a water source can be stored in the water tank, meanwhile, during irrigation, water at the bottom of soil can be permeated and filtered along water filtering cloth of a filtering frame and finally enters a water receiving box to be recycled, and a humidity sensor and a water storage pump are uniformly controlled by a controller; irrigation water is supplemented at the first time according to the condition of the soil, and the situation that irrigation is not timely or insufficient is avoided.

Description

Technical Field

[0001] The invention discloses a watering device for cultivating variegated leaves and a use method thereof, belonging to the field of variegated leaves. Background Art

[0002] Pandanus variegata is a tropical green plant. Now with the rapid development of the food industry, the utilization rate of Pandanus variegata has also increased. Therefore, greenhouses for the cultivation of Pandanus variegata have become an indispensable part of planting and cultivation.

[0003] However, at present, when watering the variegated leaves, it is generally done manually or by spraying with a water pipe. Both of them have the problem of uneven watering and are time-consuming and labor-intensive, which affects the normal growth of the variegated leaves. Therefore, the present application proposes an intelligent watering device and a method for using the variegated leaves cultivation. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a watering device for cultivating variegated leaves and a method of use.

[0005] In order to achieve the above object, the present invention is implemented by the following technical solutions

[0006] A watering device for cultivating variegated leaves, comprising a multi-layer planting frame, wherein the planting frames are connected into one body by a plurality of brackets, the top of the planting frame of the top layer cooperates with the auxiliary bracket to fix a top frame, the bottom corners of the top frame of the bottom layer cooperate with the roller frame to install rollers, and a water storage tank is installed, the water storage tank is installed with a water storage pump, the water storage pump is provided with a water suction pipe and a long water outlet pipe, the water suction pipe extends into the water storage tank, the long water outlet pipe runs through the planting frame, and the long water outlet pipe is provided with a plurality of water spray pipes in the shape of the letter "three", the number of the water spray pipes is equal to the number of the planting frames, and the water spray pipes are set on the top of the planting frame, the planting frame is provided with two long planting grooves, and the The water spray pipe is evenly arranged with water spray outlets facing the planting long groove, the bottom of the planting long groove is open, and a water receiving box is fixedly provided at the bottom of the planting frame, the internal space of the water receiving box is communicated with the internal space of the planting long groove, and a filter frame is installed with screws on the inner bottom of the planting long groove, and the filter frame has a water filter cloth, and partitions are evenly arranged in the planting long groove, and mounting plates are fixedly provided on both sides of the top of the partitions, and the planting frame is provided with mounting grooves located at the edges of the planting long groove, and the mounting plates correspond to the mounting grooves, and a humidity sensor is fixedly provided on the top frame in cooperation with the vertical rod, and the sensing probe of the humidity sensor extends into the planting long groove of the planting frame on the top layer.

[0007] Furthermore, a controller and a timer are fixedly provided at the bottom end of the top shelf, and the controller controls the connection between the humidity sensor, the timer and the water storage pump.

[0008] Furthermore, an outdoor photosensor is installed at the top outer end of the top frame, a signal converter is fixedly provided at the bottom end of the top frame, the controller is electrically controlled and connected to the outdoor photosensor and the signal converter, and the outdoor photosensor, the signal converter and the fill light component are electrically controlled and connected.

[0009] Furthermore, the fill light assembly is an LED chandelier, which is installed at the bottom of the top frame and the bottom of the water receiving box. The water receiving boxes are connected by a conducting pipe, and the bottom of the lower water receiving box is provided with a secondary conducting pipe extending into the water tank.

[0010] Furthermore, an insulation component is provided between the planting rack and the top rack, and the insulation component includes an upper ring and a lower ring. The upper ring is fixedly provided on the outer surface of the top rack with screws, and the lower ring is provided on the outer surface of the lowest planting rack. An insulation cloth is connected between the upper ring and the lower ring, and the insulation cloth has multiple white films for observation.

[0011] Furthermore, a lifting assembly connected to the lower ring is provided on the outer side of the planting rack, and the lifting assembly includes a driving motor, and the output end of the driving motor is connected to a screw rod, and a threaded plate is threadedly sleeved on the outer surface of the screw rod, and the threaded plate is fixedly connected to the lower ring with screws, and a sealing ring layer is pasted on the inner side of the lower ring.

[0012] Furthermore, a support plate connected to the drive motor is fixedly provided on the outer wall of the water receiving box with screws, a secondary support plate is fixedly provided on the top of the top frame with screws, a traction rod sliding through the threaded plate is fixedly provided between the secondary support plate and the support plate, a bearing fixed to the bottom end of the secondary support plate is provided on the top of the screw rod, a temperature detector is also installed at the bottom end of the top frame, a heating assembly is provided on the planting frame, and the controller controls the connection between the temperature detector and the heating assembly.

[0013] Furthermore, the heating component is an electric heating rod embedded in the top surface of the planting rack, and a thermostat is also installed on one of the planting racks. The controller controls the connection between the thermostat and the electric heating rod.

[0014] Furthermore, a solar panel is fixedly provided at the top of the top frame, a battery box is provided at the bottom of the water receiving box at the lowest layer, batteries are provided inside the battery box, and the battery box also has a charging port connected to the battery.

[0015] A method for using a watering device for cultivating variegated leaves, comprising the following steps:

[0016] Step 1: First, the colorful leaves are cultivated in the planting long groove, and the sensing probe of the humidity sensor is extended into the planting long groove to detect the humidity of the soil in the planting long groove;

[0017] Step 2: When the humidity range of the soil is exceeded, the water storage pump is controlled to start working, and the water suction work of the water suction pipe is coordinated with the water discharge work of the water outlet long pipe. Finally, the water inside the water outlet long pipe enters the multi-layered water spray pipe, and the water spray pipe sprays water to the planted colorful leaves, and cooperates with the timer to control the start time of the water storage pump, so as to quantitatively complete the watering work of the colorful leaf cultivation;

[0018] Step 3: Secondly, during the day, the planting rack is moved outdoors with the roller, and the external light is beneficial to the cultivation of variegated leaves. However, in the case of lack of external light, the outdoor photoreceptor detects the lack of external light, cooperates with the signal converter to convert the signal, and transmits the signal to the controller to control the fill light component;

[0019] Step 4: Finally, at night, the roller is used to move into the room, and the cultivated colorful leaves are intelligently kept warm according to the night temperature. The internal temperature is detected by the temperature detector, and the heating component is used to perform intelligent heating to complete the indoor insulation work.

[0020] Beneficial effects of the present invention:

[0021] The present application designs the planting rack for cultivating and watering variegated leaves into multiple layers, and arranges long planting grooves on the planting racks for filling the inside of the long planting grooves with soil to plant variegated leaves. The multi-layer planting plan is designed reasonably, and the number of plantings is large, which can improve the efficiency of variegated leaf planting. The subsequent watering, lighting, and heat preservation are uniformly handled, thereby improving the efficiency of variegated leaf cultivation.

[0022] When cultivating pandan leaves, the sensing probe of the humidity sensor extends into the top-level planting trough to detect the humidity of the soil in the planting trough, and performs detection work at any time to facilitate subsequent water replenishment and irrigation. When the humidity range value of the detected soil is exceeded, the water storage pump can be controlled to start working, cooperate with the water absorption work of the water suction pipe, and cooperate with the water discharge work of the water outlet long pipe, and finally the water inside the water outlet long pipe enters the multi-layer water spray pipe, and the water spray pipe just corresponds to the planting rack of each layer, and finally the water is sprayed toward the planted pandan leaves through the water spray port. The water source can be stored inside the water storage tank. At the same time, when watering is in progress, the water at the bottom of the soil can be infiltrated and filtered along the water filter cloth of the filter frame, and finally enter the water receiving box for recovery. The humidity sensor and the water storage pump of the present application are all uniformly controlled by the controller, and the irrigation water is supplemented as soon as possible according to the soil conditions to avoid untimely or insufficient watering. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a front view of a watering device for cultivating variegated leaves according to the present invention;

[0025] Figure 2 This is a schematic diagram of the interior of a planting trough of a watering device for cultivating variegated leaves of the present invention;

[0026] Figure 3 A schematic diagram of a watering pipe of a watering device for cultivating variegated leaves of the present invention;

[0027] Figure 4 It is a watering pipe of a watering device for cultivating variegated leaves of the present invention;

[0028] Figure 5 This is a schematic diagram of a heat preservation component of a watering device for cultivating variegated leaves according to the present invention;

[0029] Figure 6 This is a schematic diagram of a heat preservation cloth of a watering device for cultivating colorful leaves of the present invention;

[0030] Figure 7 This is a schematic diagram of the lower collar of a watering device for cultivating variegated leaves according to the present invention;

[0031] Figure 8 The present invention is a schematic flow chart of a method for using a watering device for cultivating variegated leaves.

[0032] In the figure: 1. Planting rack; 2. Bracket; 3. Sub-bracket; 4. Top rack; 5. Roller; 6. Water storage tank; 7. Water storage pump; 8. Water suction pipe; 9. Long water outlet pipe; 10. Water spray pipe; 11. Long planting trough; 12. Water spray port; 13. Water receiving box; 14. Water filter cloth; 15. Partition; 16. Mounting sheet; 17. Mounting slot; 18. Humidity sensor; 19. Controller; 20. Timer; 21. Outdoor photosensor; 22. Signal converter; 23. LED ceiling Light; 24. Conducting tube; 25. Auxiliary conducting tube; 26. Upper sleeve ring; 27. Lower sleeve ring; 28. Insulating cloth; 29. ​​Driving motor; 30. Screw rod; 31. Threaded plate; 32. Sealing ring layer; 33. Support plate; 34. Auxiliary support plate; 35. Traction rod; 36. Bearing; 37. Temperature detector; 38. Filter frame; 39. Observe white film; 40. Electric heating rod; 41. Temperature controller; 42. Solar energy storage panel; 43. Battery box; 44. Battery. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-4The present invention provides a technical solution: a watering device for cultivating colorful leaves, comprising a multi-layer planting frame 1, wherein the planting frames 1 are connected into one body through a plurality of brackets 2, the top of the planting frame 1 of the top layer is fixedly provided with a top frame 4 in cooperation with a sub-bracket 3, the bottom corners of the top frame 4 of the bottom layer are all cooperated with a roller frame to install rollers 5, and a water storage tank 6 is installed, a water storage pump 7 is installed on the water storage tank 6, and a water suction pipe 8 and a long water outlet pipe 9 are provided on the water storage pump 7, the water suction pipe 8 extends into the water storage tank 6, the long water outlet pipe 9 runs through the planting frame 1, and the long water outlet pipe 9 is provided with a plurality of water spray pipes 10 in the shape of a number three, the number of the water spray pipes 10 is equal to the number of the planting frame 1, and the The water spray pipe 10 is set on the top of the planting frame 1. Two planting long grooves 11 are provided on the planting frame 1. The planting frame 1 for watering the colorful leaf cultivation is designed to be multi-layered, and the planting long grooves 11 are arranged on the planting frame 1, which are used to fill the inside of the planting long grooves 11 with soil to plant colorful leaves. A large number of plants are planted, which improves the efficiency of colorful leaf planting. Subsequent watering, light supplementation, and heat preservation are uniformly processed to improve the efficiency of colorful leaf cultivation. The water spray pipe 10 is evenly arranged with water spray ports 12 facing the planting long grooves 11. The bottom of the planting long grooves 11 is open, and a water receiving box 13 is fixed at the bottom of the planting frame 1. The internal space of the water receiving box 13 is consistent with the internal space of the planting long grooves 11. The spaces are connected, a filter frame 38 is installed at the inner bottom of the planting long groove 11 with screws, and a water filter cloth 14 is provided on the filter frame 38. Partitions 15 are arranged in equal intervals in the planting long groove 11, and mounting pieces 16 are fixed on both sides of the top of the partition 15. A mounting groove 17 located at the edge of the planting long groove 11 is opened on the planting frame 1, and the mounting piece 16 corresponds to the mounting groove 17. A humidity sensor 18 is fixedly provided on the top frame 4 with a vertical rod, and the sensing probe of the humidity sensor 18 extends into the planting long groove 11 of the planting frame 1 on the top layer. When the cultivation work is carried out, the sensing probe of the humidity sensor 18 extends into the planting long groove 11 on the top layer to detect the planting The humidity of the soil in the long groove 11 can be detected at any time to facilitate subsequent watering and irrigation. When the humidity range of the soil is exceeded, the water storage pump 7 can be controlled to start working, cooperate with the water absorption work of the water suction pipe 8, and cooperate with the water discharge work of the water outlet long pipe 9. Finally, the water inside the water outlet long pipe 9 enters the multi-layer water spray pipe 10, and the water spray pipe 10 just corresponds to the planting frame 1 of each layer, and finally the water is sprayed toward the planted colorful leaves along the water spray port 12. The water source can be stored inside the water storage tank 6. At the same time, when irrigation is in progress, the water at the bottom of the soil can be infiltrated and filtered along the water filter cloth 14 of the filter frame 38, and finally enter the water receiving box 13 for recovery, and the irrigation water is supplemented as soon as possible according to the soil conditions.

[0035] See also Figure 1A controller 19 and a timer 20 are fixedly provided at the bottom of the top frame 4. The controller 19 controls the connection of the humidity sensor 18, the timer 20 and the water storage pump 7. The humidity sensor 18 and the water storage pump 7 are uniformly controlled by the controller. The irrigation water is supplemented as soon as possible according to the soil conditions to avoid untimely or insufficient irrigation. The timer 20 controls the opening time of the water storage pump 7, so as to complete the irrigation work of the colorful leaf cultivation in a quantitative manner.

[0036] See also Figure 1 An outdoor photoreceptor 21 is installed at the top of the top frame 4, and a signal converter 22 is fixed at the bottom of the top frame 4. The controller 19 is electrically controlled and connected with the outdoor photoreceptor 21 and the signal converter 22. The outdoor photoreceptor 21, the signal converter 22 and the fill light component are electrically controlled and connected. The fill light component is an LED chandelier 23, and the LED chandelier 23 is installed at the bottom of the top frame 4 and the bottom of the water receiving box 13. The water receiving boxes 13 are connected through a conducting pipe 24. The bottom of the water receiving box 13 of the lower layer is provided with a secondary conducting pipe 25 extending into the water storage tank 6. During the day, the planting rack 1 is moved outdoors in conjunction with the roller 5, and the external light is beneficial to the cultivation of colorful leaves. However, in the case of lack of external light, Under, the outdoor photoreceptor 21 detects the lack of external light, cooperates with the signal converter 22 to convert the signal, and the signal is transmitted to the controller to control the fill light component, that is, to control the LED chandelier 23, to control the LED chandelier 23 to light up, so as to realize the intelligent fill light work when the colorful leaves are planted. Later at night, it is moved into the room with the help of the roller. Later, it is also necessary to complete the insulation work of the cultivated colorful leaves according to the temperature at night. The water receiving boxes 13 are connected by the conducting pipe 24, so the filtered water and stored water finally enter the water receiving box 13 of the lowest layer, and then cooperate with the auxiliary conducting pipe 25 of the water receiving box 13 of the lowest layer to enter the water storage tank 6 for subsequent reuse. There is no need to install a chandelier at the bottom of the water receiving box 13 of the lowest layer.

[0037] See also Figure 5-7A heat preservation component is sleeved between the planting frame 1 and the top frame 4, and the heat preservation component includes an upper sleeve ring 26 and a lower sleeve ring 27. The upper sleeve ring 26 is fixedly sleeved on the outer surface of the top frame 4 with screws, and the lower sleeve ring 27 is sleeved on the outer surface of the bottom planting frame 1. A heat preservation cloth 28 is connected between the upper sleeve ring 26 and the lower sleeve ring 27, and the heat preservation cloth 28 has multiple observation white films 39. The outer side of the planting frame 1 is provided with a lifting component connected to the lower sleeve ring 27, and the lifting component includes a driving motor 29, and the output end of the driving motor 29 is connected to a screw rod 30, the outer surface of the screw rod 30 is threadedly sleeved with a threaded plate 31, the threaded plate 31 is fixedly connected to the lower ring 27 with screws, and a sealing ring layer 32 is pasted on the inner side of the lower ring 27, and a support plate 33 connected to the drive motor 29 is fixedly provided on the outer wall of the water receiving box 13 with screws, and a secondary support plate 34 is fixedly provided at the top of the top frame 4 with screws, and a traction rod 35 that slides through the threaded plate 31 is fixedly provided between the secondary support plate 34 and the support plate 33, and a bearing 36 fixed to the bottom end of the secondary support plate 34 is sleeved on the top of the screw rod 30. The bottom of the plant rack 1 is also provided with a temperature detector 37. The plant rack 1 is provided with a heating assembly. The controller 19 controls the connection between the temperature detector 37 and the heating assembly. At night, the plant rack 1 is moved indoors with the help of the roller. According to the temperature at night, the cultivated colorful leaves are kept warm intelligently. The temperature inside the plant rack 1 is detected by the temperature detector 37. The lower ring 27 is lowered in advance with the help of the lifting assembly. Finally, the lower ring 27 is lowered. After the lower ring 27 is lowered, it is sleeved on the outer surface of the plant rack 1 at the bottom. The inner side of the lower ring 27 is pasted with a sealing ring layer 32. The sealing ring layer 32 is provided on the inner side of the lower ring 27. 2 wraps around the outer surface of the lowest planting rack 1, so that the sealing sleeve after the lower ring 27 is lowered is arranged on the outer surface of the lowest planting rack 1, so that the interior of the colorful leaf planting rack is insulated and sealed. The specific lifting workflow is to turn on the drive motor 29, and there is a control button on the top of the top rack 4, and rotate the screw rod 30 to make the threaded plate 31 vertically lift on the screw rod 30, and finally drive the threaded lower ring 27 to move and lift, and then use the temperature detector 37 to detect its internal temperature, and finally perform intelligent detection, and cooperate with the heating component to perform intelligent heating to complete the indoor insulation work.

[0038] See also Figure 4-5The heating component is an electric heating rod 40 embedded in the top surface of the planting rack 1, and a thermostat 41 is also installed on one of the planting racks 1. The controller 19 controls the connection between the thermostat 41 and the electric heating rod 40. A solar energy storage panel 42 is fixedly provided on the top of the top rack 4, and a battery box 43 is provided at the bottom end of the water receiving box 13 of the lowest layer. A battery 44 is provided inside the battery box 43, and a charging port for connecting the battery 44 is also provided on the battery box 43. The thermostat 41 performs intelligent temperature control and heating, and the electric heating rod 40 realizes internal heating and heat preservation effects. There are multiple electric heating rods 40 on the top surface of each planting rack 1, and the solar energy storage panel 42 supplies power to the battery 44, and the battery 44 can also be charged through the charging port.

[0039] See also Figure 8 A method for using a watering device for cultivating variegated leaves comprises the following steps:

[0040] Step 1: First, the colorful leaves are cultivated in the planting groove 11, and the sensing probe of the humidity sensor 18 extends into the planting groove 11 to detect the humidity of the soil in the planting groove 11;

[0041] Step 2: When the humidity range of the soil is exceeded, the water storage pump 7 is controlled to start working, and the water absorption work of the water suction pipe 8 is coordinated with the water discharge work of the water outlet long pipe 9. Finally, the water inside the water outlet long pipe 9 enters the multi-layered water spray pipe 10. The water spray pipe 10 sprays water to the planted colorful leaves, and cooperates with the timer 20 to control the start time of the water storage pump 7, so as to quantitatively complete the watering work of the colorful leaf cultivation;

[0042] Step 3: Secondly, during the day, the planting rack 1 is moved outdoors with the roller 5, and the external light is beneficial to the cultivation of variegated leaves. However, in the case of lack of external light, the outdoor photoreceptor 21 detects the lack of external light, cooperates with the signal converter 22 to convert the signal, and transmits the signal to the controller 19 to control the fill light component;

[0043] Step 4: Finally, at night, the roller 5 is moved into the room, and the cultivated colorful leaves are intelligently kept warm according to the night temperature. The internal temperature is detected by the temperature detector 37, and the heating component is used to perform intelligent heating to complete the indoor insulation work.

[0044] During specific work, the present application designs the planting frame 1 for cultivating and watering colorful leaves into multiple layers, and arranges planting long grooves 11 on the planting frame 1, which are used to fill soil inside the planting long grooves 11 to plant colorful leaves. The design of the multi-layer planting plan is reasonable, and the number of plantings is large, which can improve the efficiency of colorful leaf planting, and the subsequent watering, lighting, and insulation are uniformly processed to improve the efficiency of colorful leaf cultivation. When cultivating colorful leaves, the sensor probe of the humidity sensor 18 extends into the planting long groove 11 on the top layer to detect the humidity of the soil in the planting long groove 11, and performs detection work at any time, which is convenient for subsequent watering and irrigation work. When the humidity range value of the soil is detected to be exceeded, the water storage pump 7 can be controlled to start working, and cooperate with the suction The water absorption work of the water pipe 8 cooperates with the water discharge work of the long water outlet pipe 9, and finally the water inside the long water outlet pipe 9 enters the multi-layer water spray pipe 10, and the water spray pipe 10 just corresponds to each layer of the planting frame 1, and finally the water is sprayed toward the planted colorful leaves along the water spray port 12. The water source can be stored inside the water storage tank 6. At the same time, when watering is in progress, the water at the bottom of the soil can be infiltrated and filtered along the water filter cloth 14 of the filter frame 38, and finally enter the water receiving box 13 for recycling. The humidity sensor 18 and the water storage pump 7 of the present application are all uniformly controlled by the controller, and the irrigation water is supplemented as soon as possible according to the soil conditions to avoid untimely or insufficient irrigation. The humidity sensor 18 and the water storage pump 7 are all uniformly controlled by the controller. When the situation occurs, water is replenished as soon as possible to avoid untimely or insufficient watering, and the timer 20 controls the start time of the water storage pump 7, so as to complete the watering work of the colorful leaf cultivation in a quantitative manner. During the day, the roller 5 is cooperated with to move the planting rack 1 outdoors, and the external light is beneficial to the colorful leaf cultivation. However, in the case of lack of external light, the outdoor photoreceptor 21 detects the lack of external light, and cooperates with the signal converter 22 to convert the signal. The signal is transmitted to the controller to control the fill light component, that is, to control the LED chandelier 23, and control the LED chandelier 23 to light up, so as to realize the intelligent fill light work when the colorful leaf cultivation is carried out. Later, at night, the roller is cooperated to move into the room, and then It is also necessary to carry out intelligent heat preservation work for the cultivated colorful leaves according to the temperature at night. The water receiving boxes 13 are connected by the conducting pipe 24, so the filtered water and stored water finally enter the water receiving box 13 at the bottom layer, and then cooperate with the auxiliary conducting pipe 25 of the water receiving box 13 at the bottom layer to enter the water storage tank 6 for subsequent reuse. At night, it is moved into the room with the help of the roller. According to the temperature at night, the cultivated colorful leaves are intelligently heat-insulated. The internal temperature of the detector is detected by the temperature detector 37, and the lower ring 27 is lowered in advance with the lifting component. Finally, the lower ring 27 is lowered, and after the lower ring 27 is lowered, it is set on the outer surface of the planting frame 1 at the bottom layer, and the inner side of the lower ring 27 is pasted with a sealing ring layer 32.The sealing ring layer 32 wraps the outer surface of the bottom planting rack 1, so that the sealing sleeve is arranged on the outer surface of the bottom planting rack 1 after the lower ring 27 is lowered, so that the inside of the colorful leaf planting rack is insulated and sealed. The temperature detector 37 is used to detect the internal temperature, and finally the intelligent detection is carried out, and the intelligent heating is carried out in conjunction with the heating component to complete the indoor insulation work.

[0045] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A watering device for growing variegated leaves, characterized in that: The invention comprises a multi-layer planting frame (1), wherein the planting frames (1) are connected into one body through a plurality of brackets (2), the top of the planting frame (1) on the top layer cooperates with a secondary bracket (3) to fix a top frame (4), the bottom four corners of the top frame (4) on the bottom layer cooperate with a roller frame to install rollers (5), and a water storage tank (6) is installed, the water storage tank (6) is installed with a water storage pump (7), the water storage pump (7) is provided with a water suction pipe (8) and a long water outlet pipe (9), the The water suction pipe (8) extends into the water storage tank (6), the long water outlet pipe (9) penetrates the planting frame (1), and the long water outlet pipe (9) is provided with a plurality of water spray pipes (10) in the shape of a number three, the number of the water spray pipes (10) is equal to the number of the planting frame (1), and the water spray pipes (10) are arranged on the top of the planting frame (1), the planting frame (1) is provided with two planting long grooves (11), and the water spray pipes (10) are evenly arranged with water spray pipes (11) facing the planting frame (1). The water spray port (12) of the planting long trough (11) is formed in an open shape at the bottom of the planting long trough (11), and a water receiving box (13) is fixedly provided at the bottom end of the planting frame (1), and the internal space of the water receiving box (13) is communicated with the internal space of the planting long trough (11). The inner bottom of the planting long trough (11) is equipped with a filter frame (38) with screws, and the filter frame (38) is provided with a water filter cloth (14). The planting long trough (11) is provided with partitions at equal intervals. The partition plate (15) is provided with mounting plates (16) on both sides of the top end of the partition plate (15); the planting frame (1) is provided with a mounting groove (17) located at the edge of the planting long groove (11); the mounting plate (16) corresponds to the mounting groove (17); the top frame (4) is provided with a humidity sensor (18) in cooperation with the vertical rod; the sensing probe of the humidity sensor (18) extends into the planting long groove (11) of the planting frame (1) at the top layer.

2. The watering device for cultivating variegated leaves according to claim 1, characterized in that: A controller (19) and a timer (20) are fixedly provided at the bottom end of the top shelf (4), and the controller (19) controls the connection between the humidity sensor (18), the timer (20) and the water storage pump (7).

3. A watering device for cultivating variegated leaves according to claim 2, characterized in that: An outdoor photoreceptor (21) is installed at the top of the top frame (4), a signal converter (22) is fixedly provided at the bottom of the top frame (4), the controller (19) is electrically connected to the outdoor photoreceptor (21) and the signal converter (22), and the outdoor photoreceptor (21), the signal converter (22) and the fill light component are electrically connected.

4. The watering device for cultivating variegated leaves according to claim 3, characterized in that: The fill light component is an LED chandelier (23), and the LED chandelier (23) is installed at the bottom end of the top frame (4) and the bottom end of the water receiving box (13). The water receiving boxes (13) are connected via a conducting pipe (24), and the bottom end of the water receiving box (13) at the lower layer is provided with a secondary conducting pipe (25) extending into the interior of the water storage tank (6).

5. The watering device for cultivating variegated leaves according to claim 4, characterized in that: A heat-insulating component is sleeved between the planting frame (1) and the top frame (4), and the heat-insulating component comprises an upper sleeve ring (26) and a lower sleeve ring (27). The upper sleeve ring (26) is sleeved on the outer surface of the top frame (4) with screws, and the lower sleeve ring (27) is sleeved on the outer surface of the bottom planting frame (1). A heat-insulating cloth (28) is connected between the upper sleeve ring (26) and the lower sleeve ring (27), and the heat-insulating cloth (28) has a plurality of white films (39) for observation.

6. The watering device for cultivating variegated leaves according to claim 5, characterized in that: The outer side of the planting frame (1) is provided with a lifting assembly connected to the lower sleeve ring (27), and the lifting assembly includes a driving motor (29). The output end of the driving motor (29) is connected to a screw rod (30). The outer surface of the screw rod (30) is threadedly sleeved with a threaded plate (31). The threaded plate (31) is fixedly connected to the lower sleeve ring (27) by means of screws. A sealing ring layer (32) is pasted on the inner side of the lower sleeve ring (27).

7. The watering device for cultivating variegated leaves according to claim 6, characterized in that: A support plate (33) connected to the drive motor (29) is fixedly provided on the outer wall of the water receiving box (13) by means of screws, a secondary support plate (34) is fixedly provided on the top of the top frame (4) by means of screws, a traction rod (35) slidingly passing through the threaded plate (31) is fixedly provided between the secondary support plate (34) and the support plate (33), a bearing (36) fixed to the bottom end of the secondary support plate (34) is sleeved on the top of the screw rod (30), a temperature detector (37) is also installed at the bottom end of the top frame (4), a heating assembly is provided on the planting frame (1), and the controller (19) controls the connection between the temperature detector (37) and the heating assembly.

8. The watering device for cultivating variegated leaves according to claim 7, characterized in that: The heating component is an electric heating rod (40) embedded in the top surface of the planting rack (1), and a temperature controller (41) is also installed on one of the planting racks (1). The controller (19) controls the connection between the temperature controller (41) and the electric heating rod (40).

9. The watering device for cultivating variegated leaves according to claim 8, characterized in that: A solar energy storage panel (42) is fixedly provided at the top of the top frame (4), and a battery box (43) is provided at the bottom end of the water receiving box (13) at the lowest layer. A battery (44) is provided inside the battery box (43), and the battery box (43) also has a charging port connected to the battery (44).

10. A method for using a watering device for growing variegated leaves, characterized in that: The following steps are involved: Step 1: First, the colorful leaves are cultivated in the planting long groove (11), and the sensing probe of the humidity sensor (18) extends into the planting long groove (11) to detect the humidity of the soil in the planting long groove (11); Step 2: When the soil humidity exceeds the range value, the water storage pump (7) is controlled to start working, cooperate with the water suction work of the water suction pipe (8), cooperate with the water discharge work of the water outlet long pipe (9), and finally the water inside the water outlet long pipe (9) enters the multi-layered water spray pipe (10), and the water spray pipe (10) sprays water to the planted colorful leaves, and cooperates with the timer (20) to control the start time of the water storage pump (7), so as to quantitatively complete the watering work of the colorful leaves cultivation; Step 3: Secondly, during the day, the planting rack (1) is moved outdoors in cooperation with the roller (5), and the external light is beneficial to the cultivation of variegated leaves. However, in the case of a lack of external light, the outdoor photoreceptor (21) detects the lack of external light, cooperates with the signal converter (22) to convert the signal, and transmits the signal to the controller (19) to control the supplementary light component; Step 4: Finally, at night, the device is moved indoors in cooperation with the roller (5), and the cultivated colorful leaves are intelligently kept warm according to the night temperature. The internal temperature of the detector is detected through the temperature detector (37), and intelligent heating is performed in cooperation with the heating component to complete the indoor heat preservation work.

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