Vegetable planting double-ultraviolet-illumination system for ship

Abstract

The utility model provides a marine vegetable planting double ultraviolet illumination system, which belongs to the technical field of illumination and comprises a fixing frame, cross rods are mounted at the top of the fixing frame, a culture medium is mounted in the fixing frame below the cross rods, and a plurality of cross rods and the culture medium are mounted in the fixing frame. A liquid storage tank is arranged on one side of the fixing frame, a circulating pump is installed on the side of the liquid storage tank, the input end of the circulating pump communicates with the output end of the liquid storage tank, the output end of the circulating pump communicates with a flow dividing hose, and illumination assemblies are further arranged on the transverse rod and the liquid storage tank. The problems that when vegetables are planted on an existing ship, a large number of vegetables cannot be planted, the growth cycle is long, the vegetables cannot be supplied in time, when the vegetables are planted in a closed space on the ship, microorganisms are prone to breeding in a culture solution, the microorganisms compete for nutrients, plants cannot obtain enough nutrition to grow, the microorganisms can cause the culture solution to deteriorate, diseases are caused, and the planting cost is low are solved. The problem is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of illumination, and in particular relates to a dual ultraviolet illumination system for vegetable planting on a ship. Background Art

[0002] No one can do without eating vegetables in daily life. When sailing on the sea, the demand for vegetables is huge. On land, people use greenhouse planting technology to shorten the production cycle of plants and produce off-season seasonal vegetables to meet people's needs. However, the area on the ship is limited and it is impossible to grow a large number of vegetables at one time. Therefore, the amount of vegetables may not be supplied in time, and the growth cycle of vegetables needs to be shortened. Therefore, artificial lighting and heating assistance measures can be used to create suitable growth conditions for plants.

[0003] When planting vegetables on board ships, due to the limited space on board, it is impossible to grow a large number of vegetables at one time. In addition, the growth cycle of vegetables is too long, so the supply of vegetables may not be timely. At the same time, when planting on board ships, the culture medium in the enclosed space is prone to breeding microorganisms. These microorganisms will compete with the plants for nutrients in the nutrient solution, making it impossible for the plants to obtain sufficient nutrition to meet their growth needs. In addition, the growth and reproduction of microorganisms will cause the culture medium to deteriorate, causing diseases and even the death of vegetables. Summary of the Invention

[0004] The utility model provides a dual ultraviolet lighting system for vegetable planting on board, which aims to solve the problems of existing vegetable planting on board, in which a large amount of vegetables cannot be planted at one time due to the limited area on board, and the growth cycle of vegetables is too long, so the amount of vegetables may not be supplied in time. At the same time, when planting on board, microorganisms are easily bred in the culture solution in the closed space. These microorganisms will compete with the plants for nutrients in the nutrient solution, making it impossible for the plants to obtain sufficient nutrition to meet their growth needs. In addition, the growth and reproduction of microorganisms will cause the culture solution to deteriorate, induce diseases, and cause the death of vegetables.

[0005] An embodiment of the present utility model provides a dual ultraviolet lighting system for vegetable cultivation on board a ship, comprising a fixing frame, the bottom of the fixing frame being fixedly connected to the indoor floor of the hull, a cross bar being installed on the top of the fixing frame, a culture medium being installed in the fixing frame below the cross bar, a plurality of cross bars and culture medium being installed in the fixing frame, and the cross bars and the culture medium being spaced apart, a liquid storage tank being provided on one side of the fixing frame, a circulating pump being installed on the side of the liquid storage tank, the input end of the circulating pump being connected to the output end of the liquid storage tank, the output end of the circulating pump being connected to a diversion hose, and a lighting component being further provided on the cross bar and the liquid storage tank.

[0006] Furthermore, a plurality of the culture media are connected to the circulation pump via the diversion hose.

[0007] By adopting the above technical solution, the culture liquid in the liquid storage tank can be transported to the culture medium through the circulation pump and the diversion hose.

[0008] Furthermore, the lighting assembly includes several single-channel ultraviolet lamps installed on the top of the inner wall of the liquid storage tank, an LED lamp and two double-channel ultraviolet lamps are installed on the cross bar, and the LED lamp is located between the two double-channel ultraviolet lamps.

[0009] By adopting the above technical solution, the single-channel UV lamp tube and one of the double-channel UV lamp tubes can emit UV light of a specific wavelength, thereby sterilizing and disinfecting the culture medium, avoiding the growth of bacteria in the culture medium, which affects the growth of vegetables. At the same time, the LED lamp tube can provide good light for the growth of vegetables, and the other lamp tube of the double-channel UV lamp tube can emit UV light of a different specific wavelength, thereby accelerating the growth of vegetables and shortening the growth cycle.

[0010] Furthermore, a liquid level sensor is installed at the bottom of the inner wall of the liquid storage tank.

[0011] By adopting the above technical solution, the liquid level of the mixed liquid of water and nutrient solution added to the liquid storage tank can be monitored by the liquid level sensor, and the content of water or mixed liquid added to the liquid storage tank can be judged by the length and width of the liquid storage tank.

[0012] Furthermore, the dual ultraviolet lighting system for ship-based vegetable cultivation includes a control module, a communication module, a power management module, a monitoring module, a gateway, a server and a user terminal. The control module is electrically connected to the communication module, the communication module is electrically connected to the power management module and the monitoring module, the gateway is signal-connected to the server and the user terminal, and the control module is electrically connected to the server.

[0013] By adopting the above technical solution, the control module can control the opening and closing of the power management module. At the same time, the monitoring module can monitor the growth environment of vegetables and transmit the monitoring data to the server through the communication module and the gateway. Users can view and compare the data through the user terminal and perform remote control.

[0014] Furthermore, the communication module adopts 4G / 5G communication technology to facilitate interaction between data.

[0015] By adopting the above technical solution, large-scale data transmission is facilitated, the transmission rate is fast, and the transmission distance is long.

[0016] Furthermore, the power management module includes a plurality of switching power supply circuits, and the plurality of switching power supply circuits are connected to the single-channel ultraviolet lamp tube, the double-channel ultraviolet lamp tube and the LED lamp tube that independently emit specific wavelengths.

[0017] By adopting the above technical solution, the control module can control the single-channel ultraviolet lamp, the double-channel ultraviolet lamp and the LED lamp through the power management module, thereby artificially intervening in the growth of vegetables.

[0018] Furthermore, the monitoring module includes a soil moisture sensor and a soil nutrient sensor, and the soil moisture sensor and the soil nutrient sensor can monitor the moisture and nutrient content in the culture medium.

[0019] By adopting the above technical solution, soil moisture sensors and soil nutrient sensors can monitor the growth environment of vegetables in real time and transmit the data to the server for storage, which is convenient for users to view.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model provides a multi-layer culture medium and a cross bar, and the multi-layer culture medium can grow multiple layers of vegetables, which greatly reduces the floor space required for vegetable planting and achieves the situation of planting a large number of vegetables in a limited area.

[0022] 2. The utility model arranges a single-channel ultraviolet lamp, an LED lamp and a double-channel ultraviolet lamp. The LED lamp can provide light for the growth of vegetables. At the same time, the two lamps of the double-channel ultraviolet lamp can emit ultraviolet light of different specific wavelengths, thereby accelerating the growth of vegetables, shortening the growth cycle and sterilizing the vegetables themselves. At the same time, the single-channel ultraviolet lamp can also emit ultraviolet rays of a specific wavelength to sterilize and disinfect the culture medium in the liquid storage tank, thereby avoiding the growth of bacteria.

[0023] 3. Through the setting of the control module and the power management module, the user can control the power management module through the control module, so that the LED lamp tube, single-channel UV lamp tube and dual-channel UV lamp tube can be controlled separately according to needs to achieve accurate spectral output.

[0024] 4. The utility model provides a liquid storage tank. When the single-channel ultraviolet lamp is sterilizing the mixed liquid in the liquid storage tank, the liquid storage tank can isolate the light emitted by the single-channel ultraviolet lamp to avoid harm to the human body.

[0025] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of a side plan view of the structure of an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tank according to an embodiment of the present utility model;

[0029] Figure 3 This is a schematic diagram of the module structure of a dual ultraviolet lighting system for vegetable planting on board an embodiment of the present utility model;

[0030] Figure 4 This is a schematic diagram of the connection structure of the control module, power management module and lamp tube of an embodiment of the utility model;

[0031] Figure numerals: 1. fixing frame; 2. cross bar; 3. culture medium; 4. liquid storage tank; 41. liquid level sensor; 5. circulation pump; 6. diversion hose; 7. lighting component; 71. single-channel ultraviolet lamp; 72. LED lamp; 73. double-channel ultraviolet lamp; 100. control module; 200. communication module; 300. power management module; 301. switching power supply circuit; 400. monitoring module; 401. soil moisture sensor; 402. soil nutrient sensor; 500. gateway; 600. server; 700. user end. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described 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.

[0033] Reference Figure 1The embodiment of the present invention proposes a dual ultraviolet lighting system for vegetable planting on a ship, comprising a fixing frame 1, the bottom of the fixing frame 1 is fixedly connected to the indoor floor of the hull, a cross bar 2 is installed on the top of the fixing frame 1, and a culture medium 3 is installed in the fixing frame 1 below the cross bar 2. Several cross bars 2 and culture media 3 are installed in the fixing frame 1, and the cross bars 2 and the culture media 3 are arranged at intervals. A liquid storage tank 4 is provided on one side of the fixing frame 1, and a circulation pump 5 is installed on the side of the liquid storage tank 4. The input end of the circulation pump 5 is connected to the output end of the liquid storage tank 4, and the output end of the circulation pump 5 is connected to a diversion hose 6. Several culture media 3 are connected to the circulation pump 5 through the diversion hose 6, and the culture solution in the liquid storage tank 4 can be transported to the culture medium 3 through the circulation pump 5 and the diversion hose 6.

[0034] Reference Figure 1 、 Figure 2 , the cross bar 2 and the liquid storage tank 4 are further provided with a lighting assembly 7, the lighting assembly 7 includes a plurality of single-channel ultraviolet lamps 71 installed on the top of the inner wall of the liquid storage tank 4, an LED lamp tube 72 and two double-channel ultraviolet lamp tubes 73 are installed on the cross bar 2, the LED lamp tube 72 is located between the two double-channel ultraviolet lamp tubes 73, the single-channel ultraviolet lamp tube 71 and one of the double-channel ultraviolet lamp tubes 73 can emit ultraviolet light of a specific wavelength, thereby sterilizing the liquid in the liquid storage tank 4, avoiding the growth of bacteria in the liquid, which causes the growth of vegetables. The length of the vegetables is affected, and at the same time, the LED lamp tube 72 can provide light for the growth of vegetables. The other lamp tube of the dual-channel ultraviolet lamp 73 can emit ultraviolet light of different specific wavelengths, thereby accelerating the growth of vegetables, shortening the growth cycle and sterilizing the vegetables themselves. A liquid level sensor 41 is installed at the bottom of the inner wall of the liquid storage tank 4. The liquid level sensor 41 adopts the TSM-04L liquid level sensor. The liquid level sensor 41 can monitor the liquid level inside the liquid storage tank 4, and then the user can calculate the liquid volume in the liquid storage tank 4 according to the length and width of the liquid storage tank 4.

[0035] Reference Figure 3 、 Figure 4The dual ultraviolet lighting system for vegetable planting on board also includes a control module 100, a communication module 200, a power management module 300, a monitoring module 400, a gateway 500, a server 600 and a user terminal 700. The control module 100 is electrically connected to the communication module 200, the communication module 200 is electrically connected to the power management module 300, the monitoring module 400 and the liquid level sensor 41, the gateway 500 is signal-connected to the server 600 and the user terminal 700, the control module 100 is electrically connected to the server 600, the control module 100 adopts the STM32 series microcontroller to facilitate the control of each module, the power management module 300 adopts the Infineon XDPL8221 CNC version power management IC, the power management module 300 includes a plurality of switching power supply circuits 301, and the plurality of switching power supply circuits 301 are connected to two independent lamps of a single-channel ultraviolet lamp 71, an LED lamp 72 and a dual-channel ultraviolet lamp 73 that emit specific wavelengths. The power management module 300 can realize that the control module 100 controls the single-channel ultraviolet lamp 71, the dual-channel ultraviolet lamp 73 and the LED lamp 72 respectively, thereby artificially intervening in the growth of vegetables. The single-channel ultraviolet lamp 71 irradiates short-wave sterilizing ultraviolet (UVC) with a wavelength of 200 to 275 nm. UVC can be used to clean the environment and can effectively prevent the growth of bacteria in the liquid storage tank 4 and reduce the occurrence of pests and diseases. One of the lamps of the dual-channel ultraviolet lamp 73 irradiates a wavelength of The long-wave ultraviolet rays (UVA) of 320-400nm are of dark spot effect. UVA helps plants to photosynthesize and grow, accelerates the growth of vegetables and shortens the growth cycle. The other lamp of the dual-channel ultraviolet lamp 73 also irradiates short-wave sterilizing ultraviolet rays (UVC) with a wavelength of 200-275nm, which can sterilize and disinfect the vegetables themselves. The LED lamp 72 can supplement the light for the vegetables. The LED lamp 72 contains the blue-green light and red-orange light required by the plants. These lights can meet the needs of plants for photosynthesis. The communication module 200 adopts 4G / 5G communication technology, which is convenient for large-scale data transmission, with fast transmission rate and long transmission distance. The monitoring module 400 includes a soil moisture sensor 401, a soil nutrient sensor 402, and a soil moisture sensor 403. The soil moisture sensor 401 adopts the JXBS-3001-TR model, and the soil nutrient sensor 402 adopts the DF-NPK model of Dongfang Xinhong. The soil moisture sensor 401 and the soil nutrient sensor 402 can monitor the growth environment of vegetables in real time, and transmit the monitoring data to the server 600 for storage through the communication module 200 and the gateway 500. The user can view and compare the data through the user terminal 700, and perform remote control to monitor the growth environment of the vegetables. The above control module 100, communication module 200, power management module 300 and monitoring module 400 are all terminal devices. The gateway 500 adopts the Raspberry Pi 4B controller.The gateway 500 can connect the terminal device and the server 600 to each other, making it easier for the user terminal 700 to view.

[0036] The specific implementation method is as follows: when in use, the soil moisture sensor 401 and the soil nutrient sensor 402 can transmit the monitoring data of the moisture and nutrients in the culture medium 3 to the server 600, and the server 600 can store these data. The staff can view these data in real time at the user end 700, and then judge the growth status of the vegetables. If the moisture or nutrients are insufficient, the user adds water or a mixture of water and culture solution to the liquid storage tank 4, and judges the content of the water or mixture added to the liquid storage tank 4 by the liquid level monitored by the liquid level sensor 41 and the length and width of the liquid storage tank 4. Combined with the monitored moisture and nutrient content in the culture medium 3, the required content of water or mixture is judged. After the appropriate amount of water or mixture is added, the switching power supply circuit 301 of the single-channel ultraviolet lamp 71 is controlled by the control module 100, so that the single-channel ultraviolet lamp 71 emitting the UVC band is turned on to sterilize the water in the liquid storage tank 4. After the disinfection is completed, the circulation pump 5 is controlled to start, and the process is carried out. The water or mixed liquid in the liquid storage tank 4 is transported to the culture medium 3 through the diversion hose 6, thereby replenishing water and nutrients to the vegetables. The data of each monitoring can be transmitted to the server 600 through the communication module 200 and the gateway 500, and the data is saved for the convenience of the staff to view through the user terminal 700. At the same time, the control module 100 can also control the lamp emitting UVA band in the dual-channel ultraviolet lamp 73 and the switching power supply circuit 301 of the LED lamp 72, so that the vegetables can be irradiated by the LED lamp 72 and the dual-channel ultraviolet lamp 73. The staff can judge the opening time of the dual-channel ultraviolet lamp 73 according to the growth situation of the vegetables, which greatly improves the growth of the vegetables and shortens the growth cycle. At the same time, the staff can also control the lamp emitting UVC band in the dual-channel ultraviolet lamp 73 to turn on, thereby sterilizing and disinfecting the surface of the vegetables, thereby realizing separate management of the two lamps in the dual-channel ultraviolet lamp 73 that can emit different wavelengths.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dual ultraviolet lighting system for vegetable planting on a ship, comprising a fixing frame (1), characterized in that: The bottom of the fixed frame (1) is fixedly connected to the indoor floor of the hull, a cross bar (2) is installed on the top of the fixed frame (1), a culture medium (3) is installed in the fixed frame (1) below the cross bar (2), a plurality of cross bars (2) and culture medium (3) are installed in the fixed frame (1), and the cross bars (2) and the culture medium (3) are arranged at intervals, a liquid storage tank (4) is arranged on one side of the fixed frame (1), a circulating pump (5) is installed on the side of the liquid storage tank (4), and the circulating pump (5) The input end is connected to the output end of the liquid storage tank (4); the output end of the circulation pump (5) is connected to a diversion hose (6); a lighting assembly (7) is also provided on the cross bar (2) and the liquid storage tank (4); the lighting assembly (7) comprises a plurality of single-channel ultraviolet lamp tubes (71) installed on the top of the inner wall surface of the liquid storage tank (4); an LED lamp tube (72) and two double-channel ultraviolet lamp tubes (73) are installed on the cross bar (2); the LED lamp tube (72) is located between the two double-channel ultraviolet lamp tubes (73).

2. The dual ultraviolet lighting system for vegetable planting on board according to claim 1, characterized in that: A plurality of the culture media (3) are connected to the circulation pump (5) via the diversion hose (6).

3. The dual ultraviolet lighting system for vegetable planting on board according to claim 1, characterized in that: A liquid level sensor (41) is installed at the bottom of the inner wall surface of the liquid storage tank (4), and the liquid level sensor (41) is capable of monitoring the liquid level in the liquid storage tank (4).

4. The dual ultraviolet lighting system for vegetable planting on board according to claim 3 is characterized by: The invention also comprises a control module (100), a communication module (200), a power management module (300), a monitoring module (400), a gateway (500), a server (600) and a user end (700), wherein the control module (100) is electrically connected to the communication module (200), the communication module (200) is electrically connected to the power management module (300), the monitoring module (400) and the liquid level sensor (41), the gateway (500) is signal-connected to the server (600) and the user end (700), the control module (100) is electrically connected to the server (600), and the control module (100) can control the lighting assembly (7) to be turned on and off through the power management module (300).

5. The dual ultraviolet lighting system for vegetable planting on board according to claim 4, characterized in that: The communication module (200) adopts 4G / 5G communication technology, which facilitates the interaction between data.

6. The dual ultraviolet lighting system for vegetable planting on board according to claim 4, characterized in that: The power management module (300) comprises a plurality of switch power circuits (301), wherein the plurality of switch power circuits (301) are all connected to an independent single-channel ultraviolet lamp tube (71) emitting UVC, a dual-channel ultraviolet lamp tube (73) emitting UVC and UVA, and an LED lamp tube (72).

7. The dual ultraviolet lighting system for vegetable planting on board according to claim 4, characterized in that: The monitoring module (400) comprises a soil moisture sensor (401) and a soil nutrient sensor (402), and the soil moisture sensor (401) and the soil nutrient sensor (402) can monitor the moisture and nutrient content in the culture medium (3).

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