CN115380743A - Embedded constant-pressure water supply drip irrigation system - Google Patents

Abstract

The present invention relates to the technical field of constant-pressure water supply drip irrigation, in particular to an embedded constant-pressure water supply drip irrigation system, which is convenient for replenishing water on the part of crops exposed to the upper side of the soil, and simultaneously facilitates burying the crops inside the soil The timely replenishment operation of the part improves the water replenishment efficiency and effect of the device to the crops, ensures the normal growth of the crops, and improves the practicability; the water tank and the greenhouse are connected by a support plate, and the bottom of the water tank is installed with a bottom plate. A constant-pressure water pump is installed on the top of the water tank. The input end of the constant-pressure water pump communicates with the interior of the water tank through the first pipe. The output end of the constant-pressure water pump is connected with a second pipe. The output end of the second pipe is installed longitudinally on the inside of the greenhouse. On the wall, the bottom end of the second pipe is communicated with a tee, and the input ends of the two second nozzles are attached to the fourth pipe through the hose, and the fourth pipe is located at the top of the soil.

Description

An Embedded Constant Pressure Water Supply Drip Irrigation System

technical field

The invention relates to the technical field of constant pressure water supply drip irrigation, in particular to an embedded constant pressure water supply drip irrigation system.

Background technique

As we all know, drip irrigation uses plastic pipes to send water to the roots of crops through holes or drippers with a diameter of about 10mm. It is the most effective water-saving irrigation method in arid and water-scarce areas. Up to 95%, drip irrigation has a higher water-saving and yield-increasing effect than sprinkler irrigation. At the same time, it can be combined with fertilization to increase the fertilizer efficiency by more than double. It is suitable for fruit trees, vegetables, cash crops and greenhouse irrigation. Field crop irrigation, but when the crops inside the existing greenhouses are sprayed, only the part of the crops above the soil can be sprayed, and the part of the crops inside the soil needs to be sprayed with water to continuously infiltrate into the soil , so that the bottom area of the crops inside the soil can be replenished in time, and the part inside the soil of the crops cannot be replenished in time, thereby reducing the effect of replenishing water on the crops and affecting the growth of the crops. A type of pipeline is installed inside the soil, and then the crops inside the soil can be replenished with water synchronously. Therefore, an embedded constant pressure water supply drip irrigation system is needed.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a method that facilitates the water replenishment operation on the part of the crops exposed to the upper side of the soil, synchronously facilitates the timely water replenishment operation on the part of the crops buried in the soil, and improves the safety of the device on the crops. The water replenishment efficiency and water replenishment effect ensure the normal growth of crops and improve the practicality of the embedded constant pressure water supply drip irrigation system.

(2) Technical solution

In order to achieve the above object, the present invention provides the following technical solutions: a drip irrigation system based on embedded constant pressure water supply, including a water tank and a greenhouse, the water tank and the greenhouse are connected by a support plate, a bottom plate is installed at the bottom of the water tank, and the water tank A constant pressure water pump is installed on the top of the tank, the input end of the constant pressure water pump communicates with the inside of the water tank through the first pipe, the output end of the constant pressure water pump is connected with a second pipe, and the output end of the second pipe is longitudinally installed on the inner wall of the greenhouse Above, the bottom of the second pipe is connected with a tee, and the tee is respectively connected with the fourth pipe and the third pipe, the third pipe and the fourth pipe are parallel, the bottom area of the greenhouse is provided with soil, and the third pipe is embedded in the In the interior of the soil, a plurality of first nozzles are symmetrically connected to the third pipeline, and the third pipeline is embedded into the interior of the soil through a plurality of fixing mechanisms. Fitted with the third pipe, the bottom of the fixed warehouse is equipped with a plurality of fixed rods and embedded with the soil, and the top of the fixed warehouse is equipped with a top plate through the lifting mechanism, and two symmetrical installations are installed on the outer wall of the top plate. For the second nozzle, the input ends of the two second nozzles are attached to the fourth pipe through the hose, and the fourth pipe is located at the top of the soil.

Preferably, the lifting mechanism includes a base, the base is installed inside the fixed warehouse, the top of the base is rotatably installed with a rotating shaft, the top of the rotating shaft is equipped with a screw, and the bottom of the top plate is installed with a connecting plate, between the base and the connecting plate The space is connected by a telescopic rod, the bottom of the connecting plate is longitudinally installed with a fixed column, the top of the screw is provided with a chute and is slidably connected with the fixed column, the bottom of the connecting plate is installed with a fixed cylinder and screwed with the screw, and the rotating shaft is installed There is a swivel mechanism.

Further, the rotating mechanism includes a first gear, the first gear is installed on the top area of the rotating shaft, one end of the fixed bin is provided with a through hole and is rotatably connected to a rotating rod, and one end of the rotating rod is installed with a second gear and is connected to the first gear. One gear meshes, and the other end of the rotating rod is equipped with a rotating disc.

Still further, a bracket is horizontally installed inside the greenhouse, a ninth pipeline is installed on the bottom end of the bracket and communicates with the middle area of the second pipeline, and a plurality of fifth nozzles are connected to the bottom end of the ninth pipeline.

On the basis of the foregoing solution, a concrete pavement is installed at the inner bottom of the greenhouse.

Further, the first pipeline is installed inside the water tank through a connecting frame.

Still further, a first splint and a second splint are installed symmetrically inside each of the fixing bins, and the first splint and the second splint are tightly fitted and fixed to the outer wall of the third pipe.

(3) Beneficial effects

Compared with the prior art, the present invention provides an embedded constant pressure water supply drip irrigation system, which has the following beneficial effects:

Based on the embedded constant pressure water supply drip irrigation system, through the cooperation of the third pipe and the first nozzle, the crops in the soil are replenished, and the exposure of the upper side of the soil is performed through the cooperation of the fourth pipe, the second nozzle and the hose. The upper part of the crops is replenished with water, through the cooperation of the water tank, the constant pressure water pump, the first pipeline, the second pipeline and the tee, the fourth pipeline and the third pipeline are supplied with water, and the fixed warehouse, the fixed rod and the third pipeline are used to supply water. The cooperation of the third pipe makes the third pipe stably fixed and embedded in the soil, which facilitates the water replenishment operation on the part of the crops exposed to the upper side of the soil, and synchronously facilitates the timely water replenishment operation on the part of the crops buried in the soil, which improves the device The water replenishment efficiency and water replenishment effect to the crops ensure the normal growth of the crops and improve the practicability.

Description of drawings

Fig. 1 is a schematic cross-sectional structural view of the front view of the present invention.

Fig. 2 is a schematic diagram of the connection structure of the top plate, the second spray head and the hose in Fig. 1 of the present invention.

FIG. 3 is a schematic diagram of an enlarged structure of part A in FIG. 2 of the present invention.

Fig. 4 is a schematic diagram of the connection structure between the third pipeline and the first spray head in the present invention.

Fig. 5 is a schematic diagram of the connection structure between the third pipeline and the fixed warehouse in the present invention.

Marks in the drawings: 1. Water tank; 2. Support plate; 3. Greenhouse; 4. Floor; 5. Constant pressure water pump; 6. First pipeline; ;10, the fourth pipeline; 11, soil; 12, the first nozzle; 13, fixed warehouse; 14, fixed rod; 15, top plate; 16, the second nozzle; 17, hose; 18, base; 20, rotating shaft; 21, screw rod; 22, connecting plate; 23, fixed column; 24, fixed cylinder; 25, first gear; 26, second gear; 27, rotating rod; 28, rotating disc; ; 30, the ninth pipeline; 31, the fifth nozzle; 32, the concrete pavement; 33, the connecting frame; 34, the first splint; 35, the second splint.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example

Please refer to Figure 1-5, an embedded constant pressure water supply drip irrigation system, including a water tank 1 and a greenhouse 3, the water tank 1 and the greenhouse 3 are connected by a support plate 2, the bottom of the water tank 1 is equipped with a bottom plate 4, and the water tank 1 is installed with a constant pressure water pump 5, the input end of the constant pressure water pump 5 communicates with the inside of the water tank 1 through the first pipeline 6, the output end of the constant pressure water pump 5 is connected with a second pipeline 7, and the output of the second pipeline 7 The end is longitudinally installed on the inner wall of the greenhouse 3, the bottom end of the second pipeline 7 is connected with a tee 8, and the tee 8 is respectively connected with a fourth pipeline 10 and a third pipeline 9, and the third pipeline 9 and the fourth pipeline 10 in parallel, the bottom area of the greenhouse 3 is provided with soil 11, the third pipe 9 is embedded into the interior of the soil 11, a plurality of first nozzles 12 are symmetrically connected and installed on the third pipe 9, and a plurality of fixing mechanisms are passed on the third pipe 9 Embedded into the interior of the soil 11, the fixing mechanism includes a fixed bin 13. The interior of the fixed bin 13 is provided with a through hole transversely and fitted with the third pipe 9. A plurality of fixed rods 14 are arranged around the bottom of the fixed bin 13. And both are embedded with the soil 11, and the top of the fixed warehouse 13 is equipped with a top plate 15 through a lifting mechanism. Two second nozzles 16 are symmetrically installed on the outer wall of the top plate 15, and the input ends of the two second nozzles 16 are connected by hoses. 17 is attached to the fourth pipe 10, and the fourth pipe 10 is located at the top of the soil 11. The embedded constant pressure water supply drip irrigation system, through the cooperation of the third pipe 9 and the first sprinkler 12, can control the crops inside the soil 11. Water replenishment operation, through the cooperation of the fourth pipeline 10, the second nozzle 16 and the flexible pipe 17, the upper part of the exposed crops on the upper side of the soil 11 is used to replenish water, through the water tank 1, the constant pressure water pump 5, the first pipeline 6, the second The cooperation of the pipeline 7 and the tee 8 provides water supply to the fourth pipeline 10 and the third pipeline 9, and through the cooperation of the fixed warehouse 13, the fixed rod 14 and the third pipeline 9, the third pipeline 9 is stably fixed and embedded in the soil The interior of 11 is convenient for replenishing water to the part of the crops exposed to the upper side of the soil 11, and simultaneously facilitates timely replenishment of the parts of the crops buried in the soil 11, which improves the water replenishment efficiency and effect of the device on the crops, ensuring The normal growth of crops is improved, and the practicality is improved. The lifting mechanism includes a base 18, and the base 18 is installed in the inside of the fixed warehouse 13. The top of the base 18 is vertically rotated with a rotating shaft 20, and the top of the rotating shaft 20 is equipped with a screw rod 21. The bottom end of 15 is equipped with connecting plate 22, is connected by expansion rod 19 between base 18 and connecting plate 22, and the bottom end of connecting plate 22 is longitudinally provided with fixed post 23, and the top of screw rod 21 is provided with chute and is connected with fixed post 23. Slidingly connected, the bottom end of the connecting plate 22 is equipped with a fixed cylinder 24 and screwed with the screw rod 21, and the rotating shaft 20 is equipped with a rotating mechanism, which is screwed by the screw rod 21 and the fixed cylinder 24 and used under the limit of the telescopic rod 19. The top plate 15 carries out the height lifting operation, and the sliding connection between the fixed column 23 and the chute of the screw rod 21 improves the stability of the top plate 15 during the lifting operation. The cooperation between 18 and the rotating shaft 20 facilitates the rotation operation of the screw rod 21, thereby facilitating the height lifting operation of the top plate 15, thereby facilitating the water spraying operation on crops of different heights, the rotation mechanism includes a first gear 25, and the first gear 25 is installed In the top region of the rotating shaft 20, one end of the fixed bin 13 is provided with a through hole and is rotatably connected with a rotating rod 27, and one end of the rotating rod 27 is equipped with a second gear 26 and meshes with the first gear 25, and the other end of the rotating rod 27 Rotating disk 28 is installed, and through the cooperation of first gear 25, second gear 26, rotating rod 27 and rotating disk 28, it is convenient for workers to rotate screw rod 21 through the rotation of rotating shaft 20, and then it is convenient to adjust the height of top plate 15. Adjust the job.

It should also be noted that a bracket 29 is installed horizontally inside the greenhouse 3, a ninth pipeline 30 is installed on the bottom end of the bracket 29 and communicates with the middle area of the second pipeline 7, and the bottom end of the ninth pipeline 30 is communicated with a plurality of The fifth nozzle 31, through the cooperation of the bracket 29, the ninth pipe 30 and the fifth nozzle 31, facilitates a large-scale water replenishment operation for the crops inside the greenhouse 3. A concrete road surface 32 is installed at the inner bottom of the greenhouse 3. By installing the concrete The road surface 32 is convenient for workers to carry out mobile operations inside the greenhouse 3. The first pipeline 6 is installed inside the water tank 1 through the connecting frame 33. By installing the connecting frame 33, the stability of the first pipeline 6 inside the water tank 1 is improved. The inside of each fixed bin 13 is equipped with a first clamping plate 34 and a second clamping plate 35 symmetrically. The first clamping plate 34 and the second clamping plate 35 are tightly fitted and fixed with the outer sidewall of the third pipeline 9. Through the first clamping plate 34 and the second clamping plate 35 The cooperation of the second splint 35 fixes the third pipe 9, so that the third pipe 9 is stably embedded in the soil 11,

To sum up, when the embedded constant-pressure water supply drip irrigation system is in use, when the crops inside the greenhouse 3 need to be replenished with water, the constant-pressure water pump 5 is started, and the constant-pressure water pump 5 outputs power, and the water in the water tank 1 After water passes through the first pipe 6, the second pipe 7 and the third pipe 9, it is sprayed out through the first nozzle 12, so as to replenish water to the part of the crops located inside the soil 11, and the rotating disc 28 drives the rotating rod 27 and The second gear 26 performs synchronous rotation operation, and the rotation of the second gear 26 drives the first gear 25, the rotating shaft 20 and the screw rod 21 to perform synchronous rotation operation. Driven by the limit, the fixed column 23 is slidingly connected to the top of the screw rod 21, and the height of the fixed column 23 is lifted synchronously to drive the connecting plate 22, the top plate 15 and the second nozzle 16 to carry out the height lifting operation, thereby according to the height of the crops. , so that the second spray head 16 reaches the height of spraying, so that after passing through the second pipe 7, the fourth pipe 10 and the hose 17, the water is sprayed through the second spray head 16, and then the upper area of the crops above the soil 11 is sprayed with water Just work.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (7)

1. An embedded constant pressure water supply drip irrigation system, including a water tank (1) and a greenhouse (3), characterized in that: the water tank (1) and the greenhouse (3) are connected by a support plate (2), A bottom plate (4) is installed at the bottom of the water tank (1), a constant pressure water pump (5) is installed at the top of the water tank (1), and the input end of the constant pressure water pump (5) is connected to the water tank (1) The internal communication of the constant pressure water pump (5) is connected with a second pipeline (7), and the output end of the second pipeline (7) is installed longitudinally on the inner wall of the greenhouse (3). The second pipeline (7) A tee (8) is connected to the bottom end of the tee (8), and a fourth pipe (10) and a third pipe (9) are respectively connected to the tee (8), and the third pipe (9) and the fourth pipe (10) are parallel to each other. The bottom area of the greenhouse (3) is provided with soil (11), the third pipe (9) is embedded in the soil (11), and the third pipe (9) is symmetrically connected with a plurality of first nozzles (12). The three pipelines (9) are embedded into the interior of the soil (11) through a plurality of fixing mechanisms, the fixing mechanisms include a fixed warehouse (13), and the interior of the fixed warehouse (13) is provided with through holes transversely and connected with the third pipeline (9) Snap fit, the bottom of the fixed bin (13) is surrounded by a plurality of fixed rods (14) and are embedded with the soil (11) for clamping, and the top of the fixed bin (13) is equipped with a top plate (15) through a lifting mechanism , two second nozzles (16) are symmetrically installed on the outer wall of the top plate (15), and the input ends of the two second nozzles (16) are attached to the fourth pipe (10) through the hose (17), and the fourth The pipe (10) is located on top of the soil (11). 2. An embedded constant pressure water supply drip irrigation system according to claim 1, characterized in that: the lifting mechanism includes a base (18), the base (18) is installed inside the fixed warehouse (13), and the base The top of (18) rotates longitudinally and is equipped with rotating shaft (20), and the top of rotating shaft (20) is equipped with screw rod (21), and the bottom end of top plate (15) is equipped with connecting plate (22), base (18) and connecting The plates (22) are connected by telescopic rods (19), the bottom end of the connecting plate (22) is longitudinally installed with a fixed column (23), and the top of the screw rod (21) is provided with a chute and is slidably connected with the fixed column (23) , the bottom end of the connecting plate (22) is equipped with a fixed cylinder (24) and screwed with the screw rod (21), and a rotating mechanism is installed on the rotating shaft (20). 3. An embedded constant pressure water supply drip irrigation system according to claim 2, characterized in that: the rotating mechanism includes a first gear (25), and the first gear (25) is installed on the rotating shaft (20) One end of the fixed bin (13) is provided with a through hole and is rotatably connected to a rotating rod (27), and one end of the rotating rod (27) is installed with a second gear (26) and meshed with the first gear (25), The other end of rotating rod (27) is equipped with rotating disk (28). 4. An embedded constant pressure water supply drip irrigation system according to claim 3, characterized in that: a bracket (29) is installed horizontally inside the greenhouse (3), and a bottom end of the bracket (29) is installed with The ninth pipeline (30) communicates with the middle area of the second pipeline (7), and the bottom end of the ninth pipeline (30) communicates with a plurality of fifth spray heads (31). 5. The drip irrigation system based on embedded constant pressure water supply according to claim 4, characterized in that: a concrete road surface (32) is installed at the inner bottom of the greenhouse (3). 6. The embedded constant pressure water supply drip irrigation system according to claim 5, characterized in that: the first pipeline (6) is installed inside the water tank (1) through a connecting frame (33). 7. The drip irrigation system based on embedded constant pressure water supply according to claim 6, characterized in that: a first splint (34) and a second splint are symmetrically installed inside each of the fixed bins (13) (35), the first splint (34) and the second splint (35) are tightly fitted and fixed to the outer wall of the third pipe (9).

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