A steam mist cultivation device

Abstract

The utility model discloses a steam mist cultivation device, including a plate frame mechanism and a spray mechanism, the plate frame mechanism is provided with a frame with a vertical cross section of a trapezoid or a triangle, the spray mechanism is provided with a main pipe, a plurality of branch pipes and a plurality of capillaries, the main pipe is distributed vertically and relatively fixed to the frame, the main pipe is connected with a plurality of branch pipes and the plurality of branch pipes are sequentially spaced along the length direction of the main pipe, the branch pipes extend along the length direction of the frame, each branch pipe is connected with a plurality of capillaries and the plurality of capillaries are sequentially spaced along the length direction of the branch pipes, the capillaries extend along the width direction of the frame, the capillaries are provided with spray ports, the feed port provided on the main pipe is used to communicate with the steam mist generating mechanism, so that the atomized liquid provided by the steam mist generating mechanism is sprayed out through the spray port along the spray mechanism. By abandoning the nozzle equipment in the conventional technology, the problem of nozzle blockage is improved, the blockage defect is reduced through the spray port, and the spray port is distributed in multiple layers and multiple points in the steam mist space, thereby improving the uniformity of spraying in the steam mist space.

Description

Technical Field

[0001] The utility model relates to the technical field of steam mist cultivation, in particular to a steam mist cultivation device. Background Art

[0002] Steam mist cultivation is a soilless cultivation technology that atomizes the nutrient solution into small droplets and then sprays them directly onto the plant roots to provide the water and nutrients needed for plant growth. In steam mist cultivation, the nutrient solution spray mechanism has an important influence on the cultivation effect.

[0003] The nutrient solution spray mechanism usually includes a liquid supply pipe and an atomizing nozzle installed at the end of the liquid supply pipe. In actual use, the atomizing nozzle has the problem of clogging, and the method of inputting atomized liquid into the planting space of the steam mist cultivation device also has the problem of uniformity. Summary of the invention

[0004] The present application provides a steam mist cultivation device, which solves the technical problems of atomizing nozzle blockage and uneven spraying in the prior art.

[0005] The present application provides a steam mist cultivation device, including a plate frame mechanism and a spray mechanism. The plate frame mechanism is provided with a frame with a vertical cross-section of a trapezoid or a triangle and a planting plate installed on the inclined side of the frame, so that a steam mist space is formed in the frame. The spray mechanism is provided with a main pipe, multiple branch pipes and multiple thin tubes. The main pipe is distributed vertically and is relatively fixed to the frame. The main pipe is connected to multiple branch pipes and the multiple branch pipes are sequentially spaced along the length direction of the main pipe. The branch pipes extend along the length direction of the frame. Each branch pipe is connected to multiple thin tubes and the multiple thin tubes are sequentially spaced along the length direction of the branch pipes. The thin tubes extend along the width direction of the frame. The thin tubes are provided with spray ports, wherein the main pipe is provided with a feed port, which is used to communicate with the steam mist generating mechanism so that the atomized liquid provided by the steam mist generating mechanism is sprayed out through the spray port along the spray mechanism.

[0006] In some embodiments, the plurality of thin tubes are evenly distributed on opposite sides of the branch tube.

[0007] In some embodiments, the plurality of capillaries on one side of the length of the branch tube and the plurality of capillaries on the other side of the length of the branch tube are arranged alternately.

[0008] In some embodiments, the spray port is at least opened at the tube end of the capillary tube away from the branch tube.

[0009] In some embodiments, in two adjacent branch tubes, the length of the thin tube on the lower branch tube is greater than the length of the thin tube on the higher branch tube.

[0010] In some embodiments, the steam mist cultivation device is equipped with a high-pressure clean air source, and a main pipe is provided with a clean air port, which is used to communicate with the high-pressure clean air source so that the high-pressure clean air provided by the high-pressure clean air source can be sprayed out through the spray port along the spray mechanism.

[0011] In some embodiments, the plate frame mechanism is provided with a liquid collecting hood, which is installed at the bottom end of the frame. The liquid collecting hood is connected to a feeding pipe, which is connected to a material box of the vapor generation mechanism to deliver the liquid collected in the liquid collecting hood to the material box.

[0012] In some embodiments, both ends of the length of the frame are sealed with blocking plates.

[0013] In some embodiments, the blocking plate is a transparent plate.

[0014] In some embodiments, the planting plate is provided with multiple layers of planting holes, and the number of layers of the planting holes in the planting plate is equal to the number of branch pipes connected to the main pipe.

[0015] The beneficial effects of the present application are as follows: a steam mist cultivation device is provided, wherein a spray mechanism is provided with a main pipe, a plurality of branch pipes and a plurality of capillaries, the main pipe is distributed vertically, the main pipe is relatively fixed to a frame, and is connected to a steam mist generating mechanism through a feed port of the main pipe, a plurality of branch pipes are connected to the main pipe, the branch pipes extend along the length direction of the frame, each branch pipe is connected to a plurality of capillaries, and the plurality of capillaries are sequentially spaced along the length direction of the branch pipes, the capillaries extend along the width direction of the frame, and a spray port is provided in the capillaries; when cultivating plants, a nutrient solution is formed into an atomized liquid through the steam mist generating mechanism, and the atomized liquid enters the main pipe of the spray mechanism under the trend of air pressure, and sequentially enters the steam mist space in the frame from the spray port along the main pipe, the branch pipe and the capillaries, so as to provide atomized nutrient solution for the plants; by adopting the present scheme, the nozzle equipment in the conventional technology is abandoned, the problem of nozzle blockage is improved, and the blockage defect is reduced through the spray port; and, through the above-mentioned spray mechanism, the spray port is distributed in multiple layers and multiple points in the steam mist space, which improves the uniformity of spraying in the steam mist space, and is generally beneficial to steam mist cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model.

[0017] Figure 1 This is a schematic diagram of the structure of a steam mist cultivation device provided in this application.

[0018] The attached drawings are marked with: 1-plate frame mechanism, 11-frame, 111-blocking plate, 12-planting plate, 121-planting hole, 13-liquid collecting cover, 2-spraying mechanism, 21-main pipe, 211-feeding port, 212-cleaning air port, 22-branch pipe, 23-thin tube, 231-spraying port. DETAILED DESCRIPTION

[0019] Please refer to Figure 1 The present application provides a steam mist cultivation device, including a plate frame mechanism 1 and a spray mechanism 2.

[0020] The plate frame mechanism 1 is provided with a frame 11 and a planting plate 12. The planting plate 12 is installed on the frame 11. The planting plate 12 is provided with a plurality of planting holes 121. The planting plants are located in the planting holes 121. The vertical section of the frame 11 is a trapezoid or a triangle. The vertical section refers to the outer contour shape of the section formed by cutting the frame 11 with a vertical plane. Figure 1 The scheme in which the vertical section of the frame 11 is a trapezoid is shown. When the vertical section of the frame 11 is a trapezoid or a triangle, the two opposite long sides of the frame 11 are inclined, and the two opposite long sides of the frame 11 are called the inclined sides of the frame 11. The planting board 12 is installed on the inclined side of the frame 11, and a steam mist space is formed in the frame 11. The steam mist space is filled with atomized liquid through the spray mechanism 2, so that steam mist cultivation is successfully realized.

[0021] Please refer to Figure 1 The spray mechanism 2 is provided with a main pipe 21, a plurality of branch pipes 22 and a plurality of capillaries 23; the main pipe 21 is distributed vertically and relatively fixed to the frame 11, the main pipe 21 can be directly connected to the frame 11, or the main pipe 21 can be spaced apart from the frame 11; the main pipe 21 is connected to a plurality of branch pipes 22 and the plurality of branch pipes 22 are sequentially spaced apart along the length direction of the main pipe 21, the branch pipes 22 extend along the length direction of the frame 11, each branch pipe 22 is connected to a plurality of capillaries 23 and the plurality of capillaries 23 are sequentially spaced apart along the length direction of the branch pipes 22, the capillaries 23 extend along the width direction of the frame 11, and the capillaries 23 are provided with a spray port 231.

[0022] The main pipe 21 is provided with a feed port 211, which is used to communicate with the steam mist generating mechanism so that the atomized liquid provided by the steam mist generating mechanism is sprayed out through the spray port 231 along the spray mechanism 2. When cultivating plants, the nutrient solution is transformed into atomized liquid through the steam mist generating mechanism, and the atomized liquid enters the main pipe 21 of the spray mechanism 2 under the trend of air pressure, and then enters the steam mist space in the frame 11 from the spray port 231 along the main pipe 21, the branch pipe 22 and the capillary 23 in turn, and then enters the steam mist space in the frame 11 from the spray port 231, providing atomized nutrient solution for the plants.

[0023] By adopting this solution, the nozzle equipment in the conventional technology is abandoned, the problem of nozzle clogging is improved, and the clogging defect is reduced through the spray port 231.

[0024] Furthermore, by using the above-mentioned spray mechanism 2, the spray ports 231 are distributed in multiple layers and multiple points in the steam mist space, thereby improving the uniformity of the spray in the steam mist space and being beneficial to the steam mist cultivation as a whole.

[0025] In some embodiments, see Figure 1 On the basis that the capillary tubes 23 extend along the width direction of the frame 11 , a plurality of capillary tubes 23 are evenly distributed on opposite sides of the branch tube 22 , and the capillary tubes 23 located on opposite sides of the branch tube 22 correspond to the planting plates 12 located on the left and right sides of the frame 11 .

[0026] In some embodiments, see Figure 1 The multiple capillaries 23 on one side of the branch pipe 22 and the multiple capillaries 23 on the other side of the branch pipe 22 are arranged alternately. The alternate arrangement makes the atomized liquid sprayed into the vapor mist space through the spray port 231 more uniform.

[0027] In some embodiments, see Figure 1 The spray port 231 is at least opened at the tube end of the capillary 23 away from the branch tube 22 .

[0028] In some embodiments, among two adjacent branches 22, the length of the capillary 23 on the lower branch 22 is greater than the length of the capillary 23 on the higher branch 22, thereby keeping the spacing between each capillary 23 and the planting plate 12 close to or even a constant value, which is beneficial to the uniform cultivation of plants on the planting plate 12.

[0029] In some embodiments, the steam mist cultivation device is equipped with a high-pressure clean air source, and the main pipe 21 is provided with a clean air port 212, which is used to communicate with the high-pressure clean air source so that the high-pressure clean air provided by the high-pressure clean air source is sprayed out through the spray port 231 along the spray mechanism 2. When the spray port 231 is blocked, the high-pressure clean air source provides high-pressure clean air to the clean air port 212, and the high-pressure clean air can be compressed air, so that the spray port 231 is conducted, thereby solving the problem of the spray port 231 being blocked.

[0030] In some embodiments, the plate rack mechanism 1 is provided with a liquid collecting hood 13, which is installed at the bottom end of the frame 11. The liquid collected by the liquid collecting hood 13 is collected, and the liquid collected by the liquid collecting hood 13 is connected to a feeding pipe, which is connected to the material box of the mist generating mechanism to deliver the liquid collected in the liquid collecting hood 13 to the material box.

[0031] In some embodiments, see Figure 1The two ends of the frame 11 are sealed with plugging plates 111, and the two ends of the frame 11 are blocked by the plugging plates 111 to reduce the overflow of the atomized liquid entering the vapor mist space. In some embodiments, the plugging plate 111 is a transparent plate, which is convenient for operators to observe through the plugging plate 111.

[0032] In some embodiments, the planting plate 12 is provided with multiple layers of planting holes 121 , the number of layers of the planting holes 121 in the planting plate 12 is equal to the number of branch pipes 22 connected to the main pipe 21 , and each branch pipe 22 corresponds to each layer of planting holes 121 .

[0033] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A steam mist cultivation device, characterized in that: include: The plate frame mechanism comprises a frame with a vertical cross section of a trapezoid or a triangle and a planting plate installed on the inclined side of the frame, so as to form a steam mist space in the frame; A spray mechanism, comprising a main pipe, a plurality of branch pipes and a plurality of capillaries, wherein the main pipe is distributed vertically and fixed relatively to the frame, the main pipe is connected to the plurality of branch pipes and the plurality of branch pipes are sequentially spaced along the length direction of the main pipe, the branch pipes extend along the length direction of the frame, each of the branch pipes is connected to the plurality of capillaries and the plurality of capillaries are sequentially spaced along the length direction of the branch pipes, the capillaries extend along the width direction of the frame, and the capillaries are provided with spray ports; The main pipe is provided with a feed port, and the feed port is used to be connected with the vapor mist generating mechanism, so that the atomized liquid provided by the vapor mist generating mechanism can be sprayed out through the spray port along the spray mechanism.

2. The steam mist cultivation device according to claim 1, characterized in that: The plurality of thin tubes are evenly distributed on two opposite sides of the branch tube.

3. The steam mist cultivation device according to claim 2, characterized in that: The plurality of thin tubes located on one side of the branch tube and the plurality of thin tubes located on the other side of the branch tube are arranged alternately.

4. The steam mist cultivation device according to claim 1, characterized in that: The spray port is at least opened at the tube end of the capillary tube away from the branch tube.

5. The steam mist cultivation device according to claim 4, characterized in that: In two adjacent branch pipes, the length of the thin tube on the lower branch pipe is greater than the length of the thin tube on the higher branch pipe.

6. The steam mist cultivation device according to any one of claims 1 to 5, characterized in that: The steam mist cultivation device is equipped with a high-pressure clean air source. The main pipe is provided with a clean air port, which is used to communicate with the high-pressure clean air source so that the high-pressure clean air provided by the high-pressure clean air source can be sprayed out through the spray port along the spray mechanism.

7. The steam mist cultivation device according to any one of claims 1 to 5, characterized in that: The plate frame mechanism is provided with a liquid collecting hood, which is installed at the bottom end of the frame. The liquid collecting hood is connected with a feeding pipe, which is connected to the material box of the vapor mist generating mechanism to feed the liquid collected in the liquid collecting hood to the material box.

8. The steam mist cultivation device according to any one of claims 1 to 5, characterized in that: Both ends of the length of the frame are sealed and connected with blocking plates.

9. The steam mist cultivation device according to claim 8, characterized in that: The blocking plate is a transparent plate.

10. The steam mist cultivation device according to any one of claims 1 to 5, characterized in that: The planting plate is provided with multiple layers of planting holes, and the number of layers of the planting holes in the planting plate is equal to the number of the branch pipes connected to the main pipe.

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