Filtering device for soilless culture of vegetables

Abstract

The utility model relates to the technical field of soilless culture, and discloses a vegetable soilless culture filter device which comprises a culture box, two mounting grooves are formed in the outer walls of the two sides of the culture box, two frames are connected to the outer walls of the two mounting grooves in a clamped mode, two filter screen plates are arranged between the two frames, and the two filter screen plates are fixedly connected with the two frames; two filter screen plates are arranged on the outer side wall of the cultivation box, two water inlets are fixedly connected to the outer side wall of the cultivation box, a water outlet is formed in the outer wall, located between the two filter screen plates, of the cultivation box, a clamping groove is formed in the outer wall of the water outlet, and a filter cover is clamped to the outer wall of the clamping groove. The practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of soilless cultivation, and in particular to a filtering device for soilless cultivation of vegetables. Background Art

[0002] Soilless culture refers to a cultivation method in which water, peat or forest leaf mold, vermiculite and other media are used as the substrate for the plant roots to fix the plants, so that the plant roots can directly contact the nutrient solution. The composition of the nutrient solution in soilless culture is easy to control and can be adjusted at any time. It can be carried out in places with suitable light and temperature but no soil, such as deserts, beaches, and deserted islands, as long as there is a certain amount of fresh water supply. Soilless culture is divided into hydroponics, mist (aeroponics) and substrate cultivation according to the different cultivation media. Hydroponics refers to a cultivation method in which the plant roots are in direct contact with the nutrient solution without the use of a substrate.

[0003] With respect to the above-mentioned related technologies, the inventor believes that when vegetables are cultivated without soil, a filter is usually used to filter water. However, long-term use of the filter will accumulate impurities, resulting in poor filtering effect. Traditional filter screens are not easy to replace and the filter environment is complicated. Therefore, a filter device for soilless cultivation of vegetables is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the filter is more likely to accumulate impurities and is difficult to replace during soilless vegetable cultivation, the present application provides a filtering device for soilless vegetable cultivation.

[0006] The present application provides a filtering device for soilless cultivation of vegetables using the following technical solution:

[0007] A filtering device for soilless cultivation of vegetables comprises a cultivation box, two installation grooves are provided on the outer walls on both sides of the cultivation box, two frames are clamped on the outer walls of the two installation grooves, two filter screens are arranged between the two frames, and the two filter screens are fixedly connected to the two frames, two water inlets are fixedly connected to the side outer wall of the cultivation box, a drainage outlet is provided on the outer wall of the cultivation box between the two filter screens, a clamping groove is provided on the outer wall of the drainage outlet, and a filter cover is clamped on the outer wall of the clamping groove.

[0008] Preferably, a transfer bin is provided on the outer wall of the cultivation box below the two filter screens.

[0009] Preferably, a water outlet is provided on the bottom outer wall of the cultivation box.

[0010] Preferably, the outer wall of the drain outlet is provided with a sealing plug for closing the drain outlet.

[0011] Preferably, both side outer walls of the cultivation box are provided with placement grooves for placing cultivation trays.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By setting the installation groove, by clamping the two frames with the installation groove, the two frames drive the two filter screens to separate the internal space of the cultivation box, and the water is filtered by the filter screens on both sides, thereby improving the effect of vegetable cultivation, and then the filter cover is used to facilitate the filtration of used water, thereby improving the practicality of the device, and by separating the frames on both sides from the installation groove, thereby driving the filter screen to separate from the cultivation box, the filter device is disassembled. Compared with the prior art, the filter screen for soilless vegetable cultivation can be quickly disassembled and installed, thereby facilitating the operation and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0015] Figure 2 is a three-dimensional schematic diagram of an embodiment of the application;

[0016] Figure 3 is a schematic diagram of a transfer warehouse of an embodiment of the application;

[0017] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] Explanation of the reference numerals: 1. Cultivation box; 2. Frame; 3. Water inlet; 4. Filter screen; 5. Placement slot; 6. Filter cover; 7. Sealing plug; 8. Drain outlet; 9. Snap-in slot; 10. Transfer bin; 11. Water outlet; 12. Installation slot. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a filtering device for soilless cultivation of vegetables. Figure 1-4A filtering device for soilless cultivation of vegetables comprises a cultivation box 1, two installation grooves 12 are provided on the outer walls of both sides of the cultivation box 1, two frames 2 are clamped on the outer walls of the two installation grooves 12, two filter screens 4 are arranged between the two frames 2, and the two filter screens 4 are fixedly connected to the two frames 2, and the two frames 2 are clamped with the installation grooves 12, so as to facilitate the installation of the frames 2, and then facilitate the frames 2 to drive the filter screens 4 on both sides to separate the internal space of the cultivation box 1, so as to facilitate the cultivation of vegetables, and at the same time, facilitate the filtration of water through the filter screens 4, so as to improve the effect of vegetable cultivation and the cultivation. Two water inlets 3 are fixedly connected to the side outer wall of the box 1. Through the two water inlets 3, it is convenient to inject water into the cultivation box 1, so that water enters through both sides, and then passes through the filter screen plate 4 to the middle, which is convenient for filtering the water source. A drain port 8 is provided on the outer wall of the cultivation box 1 between the two filter screen plates 4, and a clamping groove 9 is provided on the outer wall of the drain port 8. A filter cover 6 is clamped on the outer wall of the clamping groove 9. The water source of the cultivation box 1 after use is conveniently discharged through the drain port 8, and the discharged water is conveniently filtered through the filter cover 6, which is convenient for water recovery. At the same time, the filter cover 6 is also convenient for disassembly.

[0021] The outer wall of the cultivation box 1 below the two filter screen plates 4 is provided with a transfer bin 10 , through which the discharged water can be stored.

[0022] The bottom outer wall of the cultivation box 1 is provided with a water outlet 11, through which the used water can be collected.

[0023] The outer wall of the drain port 8 is provided with a sealing plug 7 for closing the drain port 8 , and the sealing plug 7 is used to facilitate closing and opening the drain port 8 .

[0024] The outer walls of both sides of the cultivation box 1 are provided with placement grooves 5 for placing cultivation trays. The placement grooves 5 are convenient for placing cultivation trays for vegetable cultivation, so that the vegetable roots are in contact with the filtered water.

[0025] The implementation principle of a filtering device for soilless cultivation of vegetables in an embodiment of the present application is as follows: first, by placing the cultivated vegetable seedling tray on the placement groove 5, water is supplied to the inside of the cultivation box 1 through the water inlet 3 on both sides of the cultivation box 1, so that the water enters the internal cultivation area through the filter screen plates 4 on both sides, and the water is filtered through the filter screen plates 4 on both sides, so that the roots of the vegetables are in contact with the water. When the water source needs to be replaced, the sealing plug 7 is removed, so that the filter cover 6 is clamped on the clamping groove 9, so that the water enters the transfer bin 10 through the drain port 8, and then it is discharged through the water outlet 11. When the filter screen plate 4 needs to be cleaned and replaced, the staff pulls the handles on the frames 2 on both sides to disengage the frames 2 from the mounting grooves 12, so that the frames 2 drive the filter screen plates 4 to separate from the cultivation box 1, and then completes the disassembly of the filter screen, which is convenient for the workers to replace and clean it.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, 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;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A filtering device for soilless cultivation of vegetables, comprising a cultivation box (1), characterized in that: Two mounting grooves (12) are provided on the outer walls of both sides of the cultivation box (1), and two frames (2) are clamped to the outer walls of the two mounting grooves (12), two filter screens (4) are arranged between the two frames (2), and the two filter screens (4) are fixedly connected to the two frames (2), two water inlets (3) are fixedly connected to the side outer walls of the cultivation box (1), a drainage port (8) is provided on the outer wall of the cultivation box (1) between the two filter screens (4), a clamping groove (9) is provided on the outer wall of the drainage port (8), and a filter cover (6) is clamped to the outer wall of the clamping groove (9).

2. A filter device for soilless cultivation of vegetables according to claim 1, characterized in that: The outer wall of the cultivation box (1) below the two filter screen plates (4) is provided with a transfer bin (10).

3. The filtering device for soilless cultivation of vegetables according to claim 1, characterized in that: The bottom outer wall of the cultivation box (1) is provided with a water outlet (11).

4. The filtering device for soilless cultivation of vegetables according to claim 1, characterized in that: The outer wall of the drain port (8) is provided with a sealing plug (7) for closing the drain port (8).

5. The filtering device for soilless cultivation of vegetables according to claim 1, characterized in that: The outer walls on both sides of the cultivation box (1) are provided with placement grooves (5) for placing cultivation trays.

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