CN213187532U - Saline and alkaline land is planted and is driped irrigation device with circulation - Google Patents

Abstract

The utility model discloses a device is driped irrigation with circulation to saline and alkaline land planting relates to and drips irrigation the planting field, can't carry out cyclic utilization to the unabsorbed moisture of plant roots to current planting device of driping irrigation to lead to the problem of water waste, the scheme as follows is now proposed, and it includes water tank, support, planting soil layer, planting base plate and collection box, the planting base plate is located the top of collection box, just the top of planting base plate is provided with the planting soil layer, the top fixedly connected with of planting base plate is the support of U type, just the top fixed mounting of support has the water tank, the inside of support horizontal segment is provided with the collecting tank, just the bottom of support horizontal segment evenly installs along its length direction and drips the water head, the inside fixed mounting of collection box has driving motor. The utility model discloses novel structure, and the device can carry out recycle with driping irrigation the unnecessary moisture in back, avoids the water waste.

Description

Saline and alkaline land is planted and is driped irrigation device with circulation

Technical Field

The utility model relates to a drip irrigation the planting field, especially relate to a device is driped irrigation with circulation to saline and alkaline land planting.

Background

The drip irrigation is a water irrigation method for uniformly and slowly dripping water and nutrients required by crops into soil in a crop root zone one drop by one drop through a pipeline system and an irrigation device arranged on a capillary according to the water requirement of the crops. The drip irrigation does not damage the soil structure, the water, fertilizer, gas and heat in the soil are always kept in good condition suitable for the growth of crops, the evaporation loss is small, no ground runoff is generated, and deep seepage is hardly caused, so that the drip irrigation is a water-saving irrigation mode. The drip irrigation is mainly characterized by small irrigation quantity, and the flow of the irrigator is 2-12 liters per hour, so that the one-time irrigation duration is longer, the irrigation period is short, and the small-water frequent irrigation can be realized; the required working pressure is low, the irrigation quantity can be accurately controlled, the ineffective evaporation between plants can be reduced, and the waste of water can not be caused; drip irrigation can also be managed automatically.

Traditional drip irrigation device is when driping irrigation the operation, generally is according to staff's experience control volume of driping irrigation to lead to easily driping irrigation moisture surplus, cause the plant roots can't absorb moisture completely, thereby cause the waste of water resource, consequently, in order to solve this type of problem, we have proposed a saline and alkaline land is planted and is driped irrigation the device with circulation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of device is driped irrigation with circulation to saline and alkaline land planting has solved current planting device of driping irrigation and can't carry out cyclic utilization to the unabsorbed moisture of plant roots to lead to the problem of water waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circulating drip irrigation device for saline-alkali soil planting comprises a water tank, a support, a planting soil layer, a planting substrate and a recycling tank, wherein the planting substrate is positioned above the recycling tank, the planting soil layer is arranged at the top end of the planting substrate, the top end of the planting substrate is fixedly connected with the support in a U shape, the water tank is fixedly arranged at the top end of the support, a liquid collecting tank is arranged inside a horizontal section of the support, drip irrigation water heads are uniformly arranged at the bottom end of the horizontal section of the support along the length direction of the horizontal section of the support, a driving motor is fixedly arranged inside the recycling tank, an output shaft of the driving motor is vertically and upwards fixedly connected with a rotating rod, a grinding roller is fixedly connected with the circumferential side wall of the rotating rod, a filter plate is fixedly connected with the inner wall of the recycling tank, the end part of the rotating rod penetrates through the, the inside mounting of collection box has two water pumps that the structure is the same, just be connected with the back flow between collection box and the water tank, the one end of back flow is connected with the delivery port of water pump, just the other end of back flow extends to the inside of water tank.

Preferably, the top of water tank is provided with the filling opening, just it is provided with the collecting liquid hole to communicate between water tank and the catch basin, and installs the control valve in the collecting liquid hole.

Preferably, the planting substrate is uniformly provided with weeping holes, and the weeping holes are communicated with the recovery box.

Preferably, the side wall of the recycling box is provided with two dust outlets with the same structure, and the dust outlets are positioned above the filter plates.

Preferably, cleaning device includes mounting panel, scraper blade and supports tight spring, two mounting panels that are the symmetric distribution of top fixedly connected with of dwang.

Preferably, the mounting panel is parallel with the filter, just one side that the mounting panel is close to the filter is provided with the movable groove along its length direction, the inner wall of movable groove evenly is provided with along its length direction and supports tight spring, just the tip that supports tight spring is connected with the scraper blade, just the scraper blade extends to the outside of mounting panel.

The utility model has the advantages that:

open through the control valve with between water tank and the collecting tank for water enters into the collecting tank and drips irrigation the inside operation of accomplishing of water head of watering, and can introduce the collection box inside through the infiltration hole with the unabsorbed moisture of plant roots, then filter it through the filter, and drive crushing roller and cleaning device through driving motor and rotate, make the filter obtain cleanly, guarantee filtration efficiency, can stir the water after filtering and earth mixture simultaneously, prevent the water pump jam condition that earth sediment causes.

In conclusion, the device can effectively complete the normal drip irrigation task and recycle the redundant moisture in the drip irrigation process, thereby avoiding the waste of water resources and recycling the water resources.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is a top view of a cross-sectional structure of a component of the present invention at B-B in fig. 1.

Reference numbers in the figures: 1. a water tank; 2. a support; 3. planting a soil layer; 4. planting a substrate; 5. a recycling bin; 6. a return pipe; 7. a drive motor; 8. rotating the rod; 9. a crushing roller; 10. a filter plate; 11. mounting a plate; 12. a squeegee; 13. a weep hole; 14. a liquid collecting tank; 15. a drip irrigation head; 16. a water pump; 17. the spring is tightly propped; 18. a movable groove; 19. and a dust outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a circulating drip irrigation device for saline-alkali soil planting comprises a water tank 1, a support 2, a planting soil layer 3, a planting substrate 4 and a recycling tank 5, wherein the planting substrate 4 is positioned above the recycling tank 5, the planting soil layer 3 is arranged at the top end of the planting substrate 4, the top end of the planting substrate 4 is fixedly connected with a U-shaped support 2, the water tank 1 is fixedly installed at the top end of the support 2, a liquid collecting tank 14 is arranged inside the horizontal section of the support 2, drip irrigation water heads 15 are uniformly installed at the bottom end of the horizontal section of the support 2 along the length direction of the horizontal section, a driving motor 7 is fixedly installed inside the recycling tank 5, an output shaft of the driving motor 7 is vertically and upwards fixedly connected with a rotating rod 8, a crushing roller 9 is fixedly connected with the circumferential side wall of the rotating rod 8, and a filter plate 10 is fixedly, just the tip of dwang 8 runs through filter 10, and extends to the top fixedly connected with cleaning device of filter 10, the internally mounted of collection box 5 has two water pumps 16 that the structure is the same, just be connected with back flow 6 between collection box 5 and the water tank 1, the one end of back flow 6 is connected with the delivery port of water pump 16, just the other end of back flow 6 extends to the inside of water tank 1, the top of water tank 1 is provided with the filling opening, just it is provided with the collecting channel to communicate between water tank 1 and the catch basin 14, and installs the control valve in the collecting channel, evenly be provided with infiltration liquid hole 13 on planting base plate 4, just infiltration liquid hole 13 and collection box 5 communicate, the lateral wall of collection box 5 is provided with two dust outlets 19 that the structure is the same, and dust outlet 19 is located the top of filter 10, cleaning device includes mounting panel 11, the dust outlet 19, Scraper blade 12 and support tight spring 17, two mounting panels 11 that are the symmetric distribution of the top fixedly connected with of dwang 8, mounting panel 11 is parallel with filter 10, just one side that mounting panel 11 is close to filter 10 is provided with movable groove 18 along its length direction, movable groove 18's inner wall evenly is provided with along its length direction and supports tight spring 17, just support tight spring 17's tip and scraper blade 12 and be connected, just scraper blade 12 extends to the outside of mounting panel 11.

The working principle is as follows: when the device is used, firstly, plant planting operation is carried out on a planting soil layer 3 on a planting substrate 4, then water is injected into a water tank 1, a control valve between the water tank 1 and a liquid collecting tank 14 is opened, so that water in the water tank 1 enters the liquid collecting tank 14, then the planting plants are subjected to drop irrigation treatment through a drop irrigation water head 15, in the drop irrigation process, excessive water which is not absorbed by plant root systems flows into a recycling tank 5 through a seepage hole 13, and is filtered through a filter plate 10 in the recycling tank 5, so that soil is attached to the surface of the filter plate 10, the water permeates below the filter plate 10, and meanwhile, a driving motor 7 is started, so that the driving motor 7 drives a rotating rod 8 to rotate, the rotating rod 8 can drive a grinding roller 9 to rotate, the grinding roller 9 is enabled to stir the water below the filter plate 10, and the soil in the water is prevented from precipitating, dwang 8 can drive mounting panel 11 simultaneously and rotate for mounting panel 11 drives scraper blade 12 and rotates, and support tight spring 17 and can promote scraper blade 12 and hug closely filter 10 surface, clean filter 10 surface, and rotate to the 19 positions departments of dust outlet, earth can be discharged, and water pump 16 can be inside leading-in back flow 6 of the inside water of collection box 5 simultaneously, again by back flow 6 leading-in to 1 inside cyclic utilization of water tank can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A circulating drip irrigation device for saline-alkali soil planting comprises a water tank (1), a support (2), a planting soil layer (3), a planting substrate (4) and a recycling box (5), and is characterized in that the planting substrate (4) is located above the recycling box (5), the planting soil layer (3) is arranged at the top end of the planting substrate (4), the support (2) in a U shape is fixedly connected to the top end of the planting substrate (4), the water tank (1) is fixedly installed at the top end of the support (2), a liquid collecting tank (14) is arranged inside a horizontal section of the support (2), drip irrigation water heads (15) are uniformly installed at the bottom end of the horizontal section of the support (2) along the length direction of the horizontal section, a driving motor (7) is fixedly installed inside the recycling box (5), and a rotating rod (8) is fixedly connected to the output shaft of the driving motor (7) vertically upwards, roller (9) are smashed to circumference lateral wall fixedly connected with of dwang (8), inner wall fixedly connected with filter (10) of collection box (5), just the tip of dwang (8) runs through filter (10), and extends to the top fixedly connected with cleaning device of filter (10), the internally mounted of collection box (5) has two water pumps (16) that the structure is the same, just be connected with back flow (6) between collection box (5) and water tank (1), the one end of back flow (6) is connected with the delivery port of water pump (16), just the other end of back flow (6) extends to the inside of water tank (1).

2. The circulating drip irrigation device for saline-alkali soil planting according to claim 1, characterized in that a liquid filling opening is formed in the top end of the water tank (1), a liquid collecting hole is formed between the water tank (1) and the liquid collecting tank (14) in a communicating mode, and a control valve is installed in the liquid collecting hole.

3. The circulating drip irrigation device for saline-alkali soil planting according to claim 1, wherein the planting substrate (4) is uniformly provided with weep holes (13), and the weep holes (13) are communicated with the recovery box (5).

4. The circulating drip irrigation device for saline-alkali soil planting according to claim 1, characterized in that two dust outlets (19) with the same structure are arranged on the side wall of the recovery box (5), and the dust outlets (19) are positioned above the filter plate (10).

5. The circulating drip irrigation device for saline-alkali soil planting according to claim 1, wherein the cleaning device comprises a mounting plate (11), a scraping plate (12) and a resisting spring (17), and two symmetrically-distributed mounting plates (11) are fixedly connected to the top end of the rotating rod (8).

6. The circulating drip irrigation device for planting in the saline-alkali soil according to claim 5, wherein the mounting plate (11) is parallel to the filter plate (10), a movable groove (18) is formed in one side, close to the filter plate (10), of the mounting plate (11) along the length direction of the filter plate, abutting springs (17) are uniformly arranged on the inner wall of the movable groove (18) along the length direction of the movable groove, the end portion of each abutting spring (17) is connected with the scraper (12), and the scraper (12) extends to the outside of the mounting plate (11).

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