Water-saving equipment for soilless culture tomato greenhouse

Abstract

The utility model discloses soilless culture tomato greenhouse water-saving equipment, and particularly relates to the technical field of tomato cultivation, the soilless culture tomato greenhouse water-saving equipment comprises a water-saving equipment base, a cultivation frame is arranged outside the upper end of the water-saving equipment base, a culture solution groove is formed in the middle of the upper end of the water-saving equipment base, and a tomato cultivation cylinder is arranged on the end face of the outer side of the cultivation frame. A supporting net is arranged on the upper side of the inner end face of the tomato culture cylinder, and a small water feeding pump is arranged in the middle of the upper end of the culture solution tank. A vertical separation rod is arranged on the outer side of the lower end of the small water feeding pump. When the tomato cultivation device is actually used, the water absorption sponge mat can absorb cultivation liquid in the state that the water absorption sponge mat and the supporting net are correspondingly arranged, so that tomatoes can be conveniently cultivated, meanwhile, the cultivation liquid can be conveniently stored in the state that the cultivation liquid groove, the water baffle and the concave water seepage groove are correspondingly arranged, and the tomato cultivation device is convenient to use. Meanwhile, a water baffle and a concave water seepage groove can be used for conveniently recycling cultivation liquid dripped from the interior of the cultivation frame, and the structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of tomato cultivation, and more specifically, to water-saving equipment for soilless tomato cultivation greenhouses. Background Art

[0002] Tomato is an annual or perennial herb of the genus Solanaceae, about 0.6-2 meters tall, with sticky glandular hairs all over the body and a strong smell. The stem is easy to lodging, the leaves are pinnate or deeply pinnate, the inflorescence peduncle is 2-5 cm long, and there are often 3-7 flowers. The calyx is radial, the corolla is radial, the berry is spherical or nearly spherical, fleshy and juicy, the seeds are yellow, and the flowering and fruiting period is summer and autumn. Tomatoes are not too demanding on soil conditions. They generally grow well in fertile soil with deep soil layer, good drainage and rich in organic matter. They can also be cultivated without soil.

[0003] For example, the prior art patent announcement number CN217064911U discloses a water-saving device for soilless tomato greenhouse cultivation, which connects a liquid inlet pipe to an external water source or a nutrient solution pool, so that the liquid inlet pipe draws the external water source or nutrient solution into the connecting pipe, prompting the water or nutrient solution to enter the cultivation trough through the nozzle, so that the roots of the tomato plants in the cultivation trough can absorb water or nutrient solution, and at the same time, the excess nutrient solution or water entering the cultivation trough can flow into the collecting trough, and then the water or nutrient solution collected in the collecting trough is drawn into the circulation pipe by the pumping pipe, so that the water or nutrient solution in the circulation pipe enters the liquid inlet pipe again, and then enters the connecting pipe and the nozzle in turn, so that the water or nutrient solution can be recycled, thereby achieving the effect of water saving.

[0004] When the above device is working, the excess nutrient solution or water in the cultivation trough can flow into the liquid collecting trough, and then the water or nutrient solution collected in the liquid collecting trough is pumped into the circulation pipe by the pumping pipe, so that the water or nutrient solution in the circulation pipe enters the liquid inlet pipe again, thereby achieving the effect of water saving. However, when it is used, the structure is complicated and it is impossible to cultivate tomatoes on a large area. At the same time, the cultivation solution is easy to vaporize, which is easy to affect the efficiency of the cultivation solution utilization. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a soilless tomato greenhouse water-saving device. The technical problem to be solved by the utility model is: how to increase the efficiency of tomato cultivation liquid utilization and avoid wasting the cultivation liquid.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soilless tomato greenhouse water-saving device, comprising a water-saving device base, a cultivation frame is arranged outside the upper end of the water-saving device base, a culture liquid tank is opened in the middle of the upper end of the water-saving device base, a tomato culture cylinder is arranged on the outer end surface of the cultivation frame, a support net is arranged on the upper side of the inner end surface of the tomato culture cylinder, and a small water supply pump is arranged in the middle of the upper end of the culture liquid tank;

[0007] A vertical dividing rod is provided on the outer side of the lower end of the small water supply pump, a water baffle is provided in the middle of the upper end of the water-saving equipment base, a concave water seepage groove is opened on the outer end face of the water baffle, an atomizing sprayer is provided in the middle of the upper end of the water baffle, and a connecting water pipe is provided at the lower end of the atomizing sprayer.

[0008] In a preferred embodiment, a liquid replenishing pipe is provided on the upper side of the outer end surface of the water-saving device base, and a water retaining protrusion is provided on the outer side of the upper end of the water-saving device base;

[0009] The inner end surface of the tomato culture cylinder is provided with a water-absorbing sponge pad at the upper end of the supporting net, and the water-blocking protrusion is arranged in an inclined state in the main viewing direction.

[0010] In a preferred embodiment, the culture liquid tank is arranged in an inverted cone shape in the main viewing direction, and the cross section of the cultivation rack in the main viewing direction is arranged in a cone shape;

[0011] There are a plurality of tomato culture tubes, which are arranged in a circular array in a top view of the cultivation frame.

[0012] In a preferred embodiment, the small water supply pump is electrically connected to an external control device, and the outer end surface of the support net is matched with the inner end surface of the tomato culture cylinder;

[0013] There are a plurality of vertical dividing rods, which are arranged in a ring array outside the center point of the small water pump in a top-down direction.

[0014] In a preferred embodiment, the concave water seepage grooves are provided in a plurality and are arranged in a circular array outside the center point of the water retaining plate in a top-view direction;

[0015] The lower outer end surface of the cultivation frame in the main viewing direction is in contact with the lower inner end surface of the water retaining protrusion in the main viewing direction.

[0016] In a preferred embodiment, the atomizing sprayer is electrically connected to an external control device, the connecting water pipe is a rubber component, and the water baffle is arranged in a conical state in the main viewing direction.

[0017] Technical effects and advantages of the utility model:

[0018] When the utility model is actually used, the water-absorbing sponge pad can absorb the cultivation liquid when the water-absorbing sponge pad and the supporting net are in the corresponding arrangement state, so that it is convenient to cultivate tomatoes. At the same time, when the culture liquid tank, the water retaining plate and the concave seepage groove are in the corresponding arrangement state, the cultivation liquid can be conveniently stored. At the same time, the water retaining plate and the concave seepage groove can facilitate the recycling of the cultivation liquid dripped from the inside of the cultivation frame. The utility model has a simple structure, is convenient for large-scale planting and cultivation of tomatoes, and can also increase the efficiency of using the cultivation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the overall top view structure of the utility model.

[0021] Figure 3 This is a schematic diagram of the installation structure of the water-absorbing sponge pad of the utility model.

[0022] Figure 4 It is a schematic diagram of the overall main cross-sectional structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. base of water-saving equipment, 2. liquid replenishing pipe, 3. cultivation rack, 4. tomato culture tube, 5. water-absorbing sponge pad, 6. support net, 7. water retaining block, 8. culture liquid tank, 9. water retaining plate, 10. concave seepage trough, 11. small water supply pump, 12. vertical dividing rod, 13. connecting water pipe, 14. atomizing sprayer. DETAILED DESCRIPTION

[0024] The utility model provides a water-saving device for soilless cultivation of tomatoes in greenhouses. Figure 1 , Figure 2 and Figure 3 As shown, it includes a water-saving device base 1, a cultivation frame 3 is provided on the outside of the upper end thereof, a tomato cultivation tube 4 is provided on the outer end surface of the cultivation frame 3, a support net 6 is provided on the upper side of the inner end surface of the tomato cultivation tube 4, and a liquid replenishing pipe 2 is provided on the upper side of the outer end surface of the water-saving device base 1;

[0025] The outer side of the upper end of the water-saving device base 1 is provided with a water retaining protrusion 7, which can conveniently block the cultivation liquid. The inner end surface of the tomato cultivation cylinder 4 is provided with a water-absorbing sponge pad 5 at the upper end of the support net 6. The water retaining protrusion 7 is arranged in an inclined state in the main viewing direction, and the cross section of the cultivation frame 3 in the main viewing direction is arranged in a conical state;

[0026] There are multiple tomato culture tubes 4, and they are arranged in a circular array in the top view direction of the cultivation rack 3. The outer end surface of the support net 6 is adapted to the inner end surface of the tomato culture tube 4, and the lower outer end surface of the cultivation rack 3 in the main viewing direction is in contact with the lower inner end surface of the water retaining protrusion 7 in the main viewing direction.

[0027] like Figure 4 As shown, a small water supply pump 11 is provided in the middle of the upper end of the culture liquid tank 8, and a vertical dividing rod 12 is provided on the outer side of the lower end of the small water supply pump 11. A water baffle 9 is provided in the middle of the upper end of the water-saving device base 1, and a concave water seepage groove 10 is provided on the outer end surface of the water baffle 9. The culture liquid condensed inside the cultivation frame 3 can be recycled through the water baffle 9 and the concave water seepage groove 10, thereby effectively increasing the utilization rate of the culture liquid.

[0028] An atomizing sprayer 14 is provided in the middle of the upper end of the water baffle 9, and a connecting water pipe 13 is provided at the lower end of the atomizing sprayer 14. The culture liquid tank 8 is arranged in an inverted cone state in the main viewing direction, and the small water supply pump 11 is arranged in an electrically connected state with an external control device. The culture liquid in the culture liquid tank 8 can be finely sprayed into the inside of the cultivation rack 3 through the small water supply pump 11 and the atomizing sprayer 14, so as to evenly introduce the fine culture liquid into the inside of the plurality of tomato culture cylinders 4;

[0029] The number of the vertical dividing rods 12 is provided in plurality, and they are arranged in a circular array outside the center point of the small water supply pump 11 in the top view direction; the number of the concave seepage grooves 10 is provided in plurality, and they are arranged in a circular array outside the center point of the water retaining plate 9 in the top view direction;

[0030] The atomizing sprayer 14 is electrically connected to an external control device, the connecting water pipe 13 is a rubber component, and the water baffle 9 is arranged in a conical state in the main viewing direction.

[0031] Working principle of this utility model:

[0032] When the utility model is used, the staff installs the cultivation rack 3 on the upper end of the water-saving equipment base 1, and then the staff can pour the cultivation solution into the culture solution tank 8 through the liquid replenishing pipe 2, and then the staff will place the water-absorbing sponge pad 5 inside the tomato culture tube 4, and then the tomato seeds can be placed inside the water-absorbing sponge pad 5, and then the staff can drive the small water supply pump 11 and the atomizing sprayer 14 to work through the external control device, and the small water supply pump 11 will guide the cultivation solution inside the culture solution tank 8 from the connecting water pipe 13 into the atomizing sprayer 14, and the atomizing sprayer 14 will spray the cultivation solution into the cultivation rack 3, so as to evenly introduce it into the tomato culture tube 4, and then the water-absorbing sponge pad 5 will absorb the cultivation solution, so as to facilitate the cultivation of tomatoes.

[0033] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water-saving device for soilless cultivation of tomatoes in greenhouses. It is characterized in that include: A water-saving device base (1) is provided with a cultivation frame (3) on the outside of the upper end thereof, a culture liquid tank (8) is provided in the middle of the upper end of the water-saving device base (1), a tomato culture cylinder (4) is provided on the outer end surface of the cultivation frame (3), a support net (6) is provided on the upper side of the inner end surface of the tomato culture cylinder (4), and a small water supply pump (11) is provided in the middle of the upper end of the culture liquid tank (8); A vertical partition rod (12) is provided on the outer side of the lower end of the small water supply pump (11), a water baffle (9) is provided in the middle of the upper end of the water-saving device base (1), a concave water seepage groove (10) is provided on the outer end surface of the water baffle (9), an atomizing sprayer (14) is provided in the middle of the upper end of the water baffle (9), and a connecting water guide pipe (13) is provided at the lower end of the atomizing sprayer (14).

2. A water-saving equipment for soilless tomato greenhouse cultivation according to claim 1, Features: A liquid replenishing pipe (2) is provided on the upper side of the outer end surface of the water-saving device base (1), and a water retaining protrusion (7) is provided on the outer side of the upper end of the water-saving device base (1); The inner end surface of the tomato culture cylinder (4) is provided with a water-absorbing sponge pad (5) at the upper end of the support net (6), and the water-blocking protrusion (7) is arranged in an inclined state in the main viewing direction.

3. A water-saving device for soilless tomato greenhouse cultivation according to claim 1, Features: The culture liquid tank (8) is arranged in an inverted cone shape in the main viewing direction, and the cultivation rack (3) is arranged in a cone shape in cross section in the main viewing direction; The tomato culture cylinders (4) are provided in a plurality and are arranged in a circular array in a top view of the cultivation frame (3).

4. A water-saving equipment for soilless tomato greenhouse cultivation according to claim 1, Features: The small water supply pump (11) is electrically connected to an external control device, and the outer end surface of the support net (6) is adapted to the inner end surface of the tomato culture cylinder (4); The vertical dividing rods (12) are provided in a plurality and are arranged in a ring array outside a center point of the small water supply pump (11) in a top-down direction.

5. A water-saving device for soilless tomato greenhouse cultivation according to claim 2, Features: The concave water seepage grooves (10) are provided in a plurality and are arranged in a ring array outside the center point of the water retaining plate (9) in a top-view direction; The lower outer end surface of the cultivation frame (3) in the main viewing direction is in contact with the lower inner end surface of the water retaining protrusion (7) in the main viewing direction.

6. A water-saving equipment for soilless tomato greenhouse cultivation according to claim 1, Features: The atomizing sprayer (14) is electrically connected to an external control device, the connecting water pipe (13) is a rubber material component, and the water baffle (9) is arranged in a conical state in the main viewing direction.

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