Strawberry virus-free seedling aeroponic equipment

Abstract

The utility model belongs to the technical field of mist culture, specifically relates to a kind of mist culture equipment of strawberry virus-free seedling, it includes: mist culture platform, the surface of mist culture platform is equipped with multiple mist culture holes, mist culture hole array is set and along with the decrease of height lateral array number increases;The inside of mist culture hole is detachably installed with fixed cup, and the outside of fixed cup corresponding mist culture hole is fixedly connected with external thread ring, and external thread ring is connected with mist culture hole by thread.The utility model can be realized, by the normal cone setting of mist culture platform, so that the light projected from its directly above can be evenly irradiated on every plant on mist culture platform, while the influence on surrounding plants can be reduced, and the design of degradable cotton can clamp the creeping stem bud to prevent it from falling off, the design of pouch net can temporarily help plant to keep root wet, so that it is more convenient when moving, and the design of external thread pipe and rotating pipe adapts the internal space of normal cone mist culture platform.

Description

Technical Field

[0001] This utility model belongs to the field of aeroponics technology, specifically relating to an aeroponics device for virus-free strawberry seedlings. Background Technology

[0002] The aeroponic equipment for virus-free strawberry seedlings is a device used to cultivate virus-free strawberry seedlings through aeroponic technology (i.e., mist culture technology). Aeroponics is a modern agricultural technology that converts water and nutrients into tiny droplets to provide the water and nutrients needed for plant growth, while maintaining high air humidity, thereby promoting plant growth.

[0003] Problems with existing technology: Existing strawberry mist cultivation racks typically employ a trapezoidal design, where seedlings in the middle position between two supplemental lights receive two separate light sources. This uneven lighting can lead to seedling damage. Additionally, when strawberries are propagated through runners, the roots need to be protected from light. Because they are connected to the mother plant, they are subject to stress and are prone to falling out of the mist cultivation holes. Furthermore, in the event of a power outage or when the offspring plants need to be moved after maturing, the plants will temporarily lose water mist irrigation, which can easily lead to dehydration and accidental death. Utility Model Content

[0004] The purpose of this invention is to provide a strawberry virus-free seedling aeroponic device. The conical shape of the aeroponic platform allows light projected from directly above to evenly illuminate each plant on the platform, while minimizing the impact on surrounding plants. The biodegradable cotton design helps to hold the stolons and buds to prevent them from falling off, and the netting design helps to temporarily keep the roots moist, making it easier to move. The external threaded tube and rotating tube are designed to fit the internal space of the conical aeroponic platform.

[0005] The specific technical solution adopted by this utility model is as follows: A strawberry virus-free seedling aeroponic device includes: an aeroponic platform, the surface of which is provided with a plurality of aeroponic holes, the aeroponic holes being arranged in an array and the number of holes increasing horizontally as the height decreases; A fixed cup is detachably installed inside the aeroponic hole. An external threaded ring is fixedly connected to the outside of the fixed cup corresponding to the aeroponic hole. The external threaded ring is threadedly connected to the aeroponic hole. A net is fixedly connected to the inside of the fixed cup corresponding to the aeroponic platform. Biodegradable cotton is fixedly connected to the inside of the fixed cup. An external threaded tube is fixedly installed at the bottom center of the aeroponic platform. A liquid pump is installed on the outside of the external threaded tube corresponding to the outside of the aeroponic platform. A rotating tube is vertically installed inside the external threaded tube, and an atomizing head is fixedly connected to the top of the rotating tube.

[0006] The output end of the liquid pump is fixedly connected to a liquid guide tube, which extends into the interior of the aeroponic platform and is connected to the bottom of an external threaded tube.

[0007] A reflux chamber is provided at the bottom of the inner side of the aeroponic platform, and a filter plate can be detachably installed above the reflux chamber.

[0008] An external thread is fixedly connected to the outer side of the end of the rotating tube. The external thread is threadedly connected to the external threaded tube, and the rotating tube is vertically slidably arranged inside the external threaded tube.

[0009] The surface of the atomizing head is fixedly equipped with multiple nozzles, and the nozzles are arranged in an array.

[0010] The technical effects achieved by this utility model are as follows: This invention utilizes the conical shape of the aeroponic platform to ensure that light projected from directly above can evenly illuminate each plant on the platform, while minimizing the impact on surrounding plants. The conical design also allows for layered management of mother and daughter plants, and the number of aeroponic holes increases as the height decreases, providing more usable holes for each plant. The external threaded tube and rotating tube are designed to fit the internal space of the conical aeroponic platform.

[0011] In this invention, the biodegradable cotton design can hold the creeping stems and buds to prevent them from falling off, and the net design can temporarily help keep the roots moist, allowing for an increase in the interval between mist irrigations. At the same time, it can also alleviate the plant's water shortage when moving. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the appearance structure of this utility model; Figure 2 This is a schematic diagram of the structure of the fixed cup in this utility model; Figure 3 This is a schematic diagram of the internal structure of the mist culture platform in this utility model; Figure 4 This is a structural cross-sectional view of the external threaded tube in this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 1. Aeroponics platform; 2. Aeroponics hole; 101. Atomizing head; 102. Rotating tube; 103. External threaded tube; 104. Liquid guide tube; 105. Liquid pump; 106. Reflux chamber; 107. Filter plate; 108. External thread; 201. Fixed cup; 202. External threaded ring; 203. Biodegradable cotton; 204. Net. Detailed Implementation

[0014] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0015] like Figure 1 As shown, a strawberry virus-free seedling aeroponic device includes: an aeroponic platform 1, the surface of which is provided with a plurality of aeroponic holes 2, the aeroponic holes 2 being arranged in an array and the number of horizontal arrays increasing as the height decreases.

[0016] The aeroponic platform 1 is designed as a right cone shape, and the supplemental light is placed directly above it to evenly supplement each surface of the aeroponic platform 1, preventing excessive light exposure. At the same time, the cone shape design increases the number of aeroponic holes 2 as the height decreases. During strawberry seedling cultivation, multiple runners growing from the mother plant at the top can be planted in the next row of aeroponic holes 2. Since there are more daughter plants in the next row than in the previous row, more aeroponic holes 2 can be planted, and the height of each row can distinguish between mother and daughter plants.

[0017] See attached document Figure 2 The inside of the aeroponic hole 2 is detachably installed with a fixed cup 201. The fixed cup 201 is fixedly connected to the outside of the aeroponic hole 2 with an external threaded ring 202. The external threaded ring 202 is threadedly connected to the aeroponic hole 2. The fixed cup 201 is fixedly connected to the inside of the aeroponic platform 1 with a net 204. The fixed cup 201 is fixedly connected to the inside of the fixed cup 201 with biodegradable cotton 203.

[0018] According to the above structure, there are two biodegradable cotton 203s, which are symmetrically arranged. A gap is provided between the two biodegradable cotton 203s to insert the runner buds. Because the gap is narrow, it can hold the runners and prevent them from falling out of the fixing cup 201. The biodegradable cotton 203 can also block sunlight and prevent sunlight from entering the misting platform 1. The net 204 is used to support the attachment of the new roots of the runner buds. The net 204 is made of biodegradable material and can absorb water to keep the roots moist, thereby increasing the irrigation interval of the misting. It can also temporarily retain moisture when the plant is moved during a power outage. When it is necessary to transplant the grown daughter plants, first cut the runners between the daughter plants and the mother plants, then rotate the fixed cup 201 to separate the biodegradable cotton 203 from the aeroponic platform 1, thereby removing the fixed cup 201 and the net 204 for relocation.

[0019] See attached document Figure 3 - Figure 4An external threaded tube 103 is fixedly installed at the bottom center of the aeroponic platform 1. A liquid pump 105 is installed on the outside of the external threaded tube 103 corresponding to the outside of the aeroponic platform 1. A rotating tube 102 is vertically installed inside the external threaded tube 103. An atomizing head 101 is fixedly connected to the top of the rotating tube 102. A liquid guide tube 104 is fixedly connected to the output end of the liquid pump 105. The liquid guide tube 104 extends into the inside of the aeroponic platform 1 and communicates with the bottom of the external threaded tube 103. A reflux chamber 106 is opened at the bottom of the inner side of the aeroponic platform 1. A filter plate 107 is detachably installed above the reflux chamber 106. An external thread 108 is fixedly connected to the outer side of the end of the rotating tube 102. The external thread 108 is threadedly connected to the external threaded tube 103. The rotating tube 102 is vertically slidable inside the external threaded tube 103. Multiple nozzles are fixedly installed on the surface of the atomizing head 101 and arranged in an array.

[0020] According to the above structure, when spraying irrigation inside the aeroponic platform 1, the liquid pump 105 is started to pump nutrient solution into the bottom of the external threaded pipe 103 through the liquid guide pipe 104. At this time, the pressure inside the external threaded pipe 103 increases, and the nutrient solution enters the rotating pipe 102 and is atomized and sprayed out from the atomizing head 101. At the same time, the rotating pipe 102 is pushed upward under the action of pressure. Since the external thread 108 is threadedly connected to the external threaded pipe 103, the rotating pipe 102 needs to rotate continuously to move upward when pushed upward, so that the atomizing head 101 can spray the nutrient solution more evenly into the aeroponic platform 1. When the external threaded tube 103 moves upward by more than half its length, the liquid pump 105 stops pumping nutrient solution into the external threaded tube 103. At this time, the pressure at the bottom of the external threaded tube 103 decreases, and the bottom is no longer under force. The rotating tube 102 begins to decelerate and move upward. The liquid pressure inside the rotating tube 102 decreases, and the water spray volume of the atomizing head 101 decreases until the atomizing head 101 reaches the highest point and begins to move downward under the action of gravity, and the atomizing head 101 stops irrigating. This design is used to adapt to the internal space of the positive conical aeroponic platform 1. The spray volume is the largest when the atomizing head 101 is at its lowest point, and the spray volume decreases when it reaches the highest point. The function of filter plate 107 is to filter the returned nutrient solution, which then flows into filter plate 107 for recycling.

[0021] The working principle of this utility model is as follows: the aeroponic platform 1 is set in a positive cone shape, and the supplemental light is set directly above it to evenly supplement each surface of the aeroponic platform 1. The cone shape design increases the number of aeroponic holes 2 as the height decreases. When strawberry seedlings are grown, multiple runners growing from the mother plant at the top can be planted in the next row of aeroponic holes 2. Since there are more daughter plants in the next row than in the previous row, more aeroponic holes 2 can be planted, and the mother and daughter plants can be distinguished according to the height of each row. There are two biodegradable cotton 203s, and the two biodegradable cotton 203s are symmetrically arranged. There is a gap between the two biodegradable cotton 203s to put the runner buds into it. Because the gap is narrow, it can hold the runners. The net 204 can support the attachment of the new roots of the runner buds, and at the same time, it can absorb water to keep the roots moist, thereby increasing the irrigation interval of aeroponics. It can also play a role in temporarily keeping the water when moving the plants during power outages. The design of the external threaded tube 103 and the rotating tube 102 is adapted to the internal space of the conical atomizing platform 1. The spray volume is the largest when the atomizing head 101 is at its lowest point, and the spray volume decreases when it reaches its highest point.

[0022] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A strawberry virus-free seedling aeroponic device, characterized in that, include: A misting table (1) has multiple misting holes (2) on its surface. The misting holes (2) are arranged in an array and the number of horizontal arrays increases as the height decreases. A fixed cup (201) is detachably installed inside the aeroponic hole (2). An external threaded ring (202) is fixedly connected to the outside of the fixed cup (201) corresponding to the aeroponic hole (2). The external threaded ring (202) is threadedly connected to the aeroponic hole (2). A net (204) is fixedly connected to the inside of the fixed cup (201) corresponding to the aeroponic platform (1). A biodegradable cotton (203) is fixedly connected to the inside of the fixed cup (201). An external threaded tube (103) is fixedly installed at the bottom center of the aeroponic platform (1). A liquid pump (105) is provided on the outside of the external threaded tube (103) corresponding to the outside of the aeroponic platform (1). A rotating tube (102) is vertically arranged inside the external threaded tube (103). An atomizing head (101) is fixedly connected to the top of the rotating tube (102).

2. The strawberry virus-free seedling aeroponic device according to claim 1, characterized in that: The output end of the liquid pump (105) is fixedly connected to a liquid guide pipe (104), which extends into the interior of the aeroponic platform (1) and is connected to the bottom of the external threaded pipe (103).

3. The strawberry virus-free seedling aeroponic device according to claim 1, characterized in that: A reflux chamber (106) is provided at the bottom of the inner side of the aeroponic platform (1), and a filter plate (107) is detachably installed above the reflux chamber (106).

4. The strawberry virus-free seedling aeroponic device according to claim 1, characterized in that: The outer side of the end of the rotating tube (102) is fixedly connected with an external thread (108), the external thread (108) is threadedly connected to the external threaded tube (103), and the rotating tube (102) is vertically slidably arranged inside the external threaded tube (103).

5. The strawberry virus-free seedling aeroponic device according to claim 1, characterized in that: The surface of the atomizing head (101) is fixedly equipped with multiple nozzles, and the nozzle array is arranged.

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