Energy-saving, environment-friendly, economical and applicable agricultural greenhouse

Abstract

The utility model discloses an energy-saving, environment-friendly, economical and applicable agricultural greenhouse, which relates to the technical field of agricultural greenhouses and comprises a greenhouse body, a moving frame arranged in the greenhouse body and a driving part for driving the moving frame to move in the greenhouse body. A plurality of groups of water outlet nozzles are uniformly arranged at the lower part of the movable frame along the length direction of the movable frame; a reversing nozzle is arranged at the lower part of each group of water outlet nozzles; a water outlet of the water outlet spray head is in butt joint with a water inlet of the reversing spray head, and a plurality of sets of inclined spray nozzles are evenly arranged on the side face of the reversing spray head. The water outlet nozzles are connected with the reversing nozzles through sliding parts, and a plurality of groups of sliding parts are distributed in an annular array; a buffer spring is arranged in the sliding part; when the water outlet spray head discharges water, the discharged water impacts the reversing spray head to enable the reversing spray head to move downwards, the height of the nozzle is changed, and the buffer spring is compressed; the height of the final water outlet position is changed in the water supply process, and the water spraying coverage range is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of agronomic greenhouse technology, specifically to an energy-saving, environmentally friendly, economical and practical agronomic greenhouse. Background Technology

[0002] With the continuous advancement of agricultural modernization, greenhouse cultivation, as an important agricultural production method, plays an indispensable role in increasing crop yields, extending growth cycles, and ensuring year-round supply of agricultural products. However, existing agricultural greenhouses still have many shortcomings in their irrigation systems, which urgently need improvement.

[0003] In agricultural greenhouses, irrigation sprinklers are typically installed to irrigate plants in order to aid their growth. Most existing irrigation sprinklers in agricultural greenhouses are fixed in place, with relatively fixed spray positions. To ensure effective irrigation, it is necessary to increase the number of sprinklers or extend the water supply time, which undoubtedly increases water waste and irrigation costs. Utility Model Content

[0004] In view of the shortcomings of existing technologies, this utility model provides an energy-saving, environmentally friendly, economical and applicable agricultural greenhouse.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An energy-saving, environmentally friendly, economical and practical agricultural greenhouse includes a greenhouse body and a water spraying system installed inside the greenhouse body.

[0007] The water spray assembly consists of a water outlet nozzle and a reversing nozzle connected to the water outlet nozzle via a bellows. The reversing nozzle has several sets of inclined nozzles on its side.

[0008] The upper part of the reversing nozzle is provided with a sliding part, and a sliding groove is provided on the side of the water outlet nozzle to be slidably connected to the sliding part. A buffer spring connected to the sliding part is provided in the sliding groove.

[0009] The buffer spring deforms as the water pressure changes from the water flow in the outlet nozzle to the reversing nozzle, thus adjusting the distance between the outlet nozzle and the reversing nozzle.

[0010] Preferably, the sliding part is arranged in a ring on the side of the reversing nozzle, and includes a sliding frame disposed on the upper part of the reversing nozzle and a sliding block disposed on the top side of the sliding frame. The sliding block is stuck in the sliding groove, and the lower part of the sliding block is connected to the bottom of the sliding groove by a buffer spring.

[0011] Preferably, a guide rod is provided in the sliding groove, a guide hole is provided on the sliding block, the guide rod passes through the guide hole, and the buffer spring is sleeved on the outside of the guide rod at the lower part of the sliding block.

[0012] Preferably, the water outlet of the water nozzle is provided with a water outlet head, and the water inlet of the reversing nozzle is provided with a water inlet head, and the water outlet head and the water inlet head are connected by a corrugated pipe.

[0013] Preferably, a support frame is provided on the inner wall of the greenhouse body, and a drive frame is provided on the upper part of the support frame; a movable frame is provided between the opposing support frames, and a drive block is provided at both ends of the movable frame, and the drive block is connected to the drive frame; multiple sets of water nozzles are evenly arranged at the lower part of the movable frame.

[0014] Preferably, the drive frame is provided with a drive groove, and a lead screw is installed in the drive groove; the lower part of the drive block is provided with a lead hole, and the lead screw passes through the lead hole; the lead screw is driven by a servo motor embedded at the end of the drive frame.

[0015] Preferably, a water storage tank is provided on the upper part of the mobile frame, and a water supply pipe is provided on the upper part of the water storage tank.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. By installing sliding reversing nozzles on the water outlet nozzles, the reversing nozzles can change their height position when impacted by water intake, thereby changing the coverage of the water flow sprayed by the final nozzle, ensuring the irrigation effect in the greenhouse area and reducing water waste.

[0018] 2. Both types of nozzles can move with the mobile frame within the greenhouse, thus providing irrigation to the entire interior area of ​​the greenhouse, resulting in better irrigation effects. Attached Figure Description

[0019] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation of the mobile frame of this utility model;

[0022] Figure 3 This is a schematic diagram of the assembly of the water outlet nozzle and the reversing nozzle of this utility model. Figure 1 ;

[0023] Figure 4 This is a schematic diagram of the assembly of the water outlet nozzle and the reversing nozzle of this utility model. Figure 2 .

[0024] The diagram is labeled as follows: 1. Greenhouse body; 2. Support frame; 21. Drive frame; 22. Drive groove; 23. Screw; 3. Moving frame; 31. Drive block; 4. Water tank; 41. Water supply pipe; 5. Water nozzle; 51. Sliding groove; 52. Water outlet; 53. Guide rod; 54. Buffer spring; 6. Reversing nozzle; 61. Nozzle; 62. Water inlet; 63. Sliding frame; 64. Sliding block. Detailed Implementation

[0025] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0026] Example

[0027] like Figures 1-4 As shown, an energy-saving, environmentally friendly, economical and practical agricultural greenhouse includes a greenhouse body 1 and a water spraying assembly installed inside the greenhouse body 1.

[0028] The water spray assembly consists of a water outlet nozzle 5 and a reversing nozzle 6. Water from the water outlet nozzle 5 is sprayed through the bottom outlet head 52 into the inlet head 62 of the reversing nozzle 6. The outlet head 52 and the inlet head 62 are connected by a corrugated pipe. The corrugated pipe serves two purposes: first, it ensures that the water from the outlet head 52 completely enters the inlet head 62, preventing water from overflowing and wasting water; second, the corrugated pipe material itself has deformation capabilities, which can meet the needs of positional changes between the water outlet nozzle 5 and the reversing nozzle 6. The corrugated pipe can be replaced with a pipe structure with the same function.

[0029] Several sets of inclined nozzles 61 are provided on the side of the reversing nozzle 6. The inclined nozzles 61 can change the direction of the water flow and spray the water to the side, thereby spraying water to a larger area.

[0030] The reversing nozzle 6 has a sliding part on its upper part, and a sliding groove 51 that is slidably connected to the sliding part is provided on the side of the water outlet nozzle 5. The reversing nozzle 6 can be slidably connected to the sliding groove 51 through the sliding part, so that the positions of the water outlet nozzle 5 and the reversing nozzle 6 can be adjusted. With the position of the former unchanged, the height of the reversing nozzle 6 is changed, thereby changing the position of the nozzle 61, thereby changing the final landing position of the water flow, providing a variable spraying range, and thus improving the water spraying effect.

[0031] A buffer spring 54 connected to the sliding part is installed in the sliding groove 51. The buffer spring 54 deforms with the water pressure as the water flows from the outlet nozzle 5 into the reversing nozzle 6. Different water pressures from the outlet nozzle 5 result in different impact forces on the reversing nozzle 6. Consequently, the pressure exerted on the buffer spring 54 by the upper sliding part of the reversing nozzle 6 varies, leading to different deformations of the buffer spring 54. This achieves the effect of controlling the distance between the outlet nozzle 5 and the reversing nozzle 6 by varying the water pressure as the water flows from the outlet nozzle 5 into the reversing nozzle 6. In practical applications, the water pressure changes cause fluctuations in the buffer spring 54, which repeatedly compresses and resets, causing the reversing nozzle 6 to swing up and down, thus irrigating a specific area.

[0032] The sliding parts are arranged in a ring array. Multiple sliding parts work together to ensure that the reversing nozzle 6 is in a stable state when moving, only performing axial sliding action, and the whole is evenly stressed.

[0033] The sliding frame 63 is engaged in the sliding groove 51 on the side of the water nozzle 5 by the sliding block 64, and can slide up and down in the sliding groove 51 to satisfy the effect of the reversing nozzle 6 moving up and down; and the spring is set at the lower part of the sliding block 64 to rebound the sliding block 64, so as to achieve the purpose of resetting the reversing nozzle 6.

[0034] A guide rod 53 can also be set in the sliding groove 51, and the sliding block 64 is sleeved on the outside of the guide rod 53 through the guide hole. The buffer spring 54 is sleeved on the outside of the guide rod 53 at the lower part of the sliding block 64. This setting can further restrict the movement direction of the sliding block 64 and prevent it from deviating. It also prevents the sliding block 64 from disengaging from the sliding groove 51.

[0035] The support frame 2 is fixed to the inner wall of the greenhouse body 1, and the two ends of the movable frame 3 are installed on the drive frame 21 of the support frame 2. The movable frame 3 serves as the carrier of the water spraying component and can drive the water spraying component to move along the length of the drive frame 21, thereby achieving the effect of spraying water on the entire greenhouse area and further improving the water spraying efficiency.

[0036] The two ends of the movable frame 3 are engaged in the drive slots 22 of the drive frame 21 by drive blocks 31, and are also connected to the drive blocks 31 by lead screws 23. The lead screws 23 are driven to rotate by a servo motor, and move by engaging with the threaded holes on the drive blocks 31. A water tank 4 is installed on the upper part of the movable frame 3 to supply water to the water outlet nozzles 5 and the reversing nozzles 6. The water tank 4 is kept in water by the water supply pipe 41 on the side.

[0037] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An energy-saving, environmentally friendly, economical, and practical agricultural greenhouse, characterized in that: It includes a greenhouse body (1) and a water spraying assembly installed inside the greenhouse body (1); The water spray assembly consists of a water outlet nozzle (5) and a reversing nozzle (6) connected to the water outlet nozzle (5) via a bellows. The reversing nozzle (6) has several sets of inclined nozzles (61) on its side. The reversing nozzle (6) is provided with a sliding part on the upper part, and a sliding groove (51) is provided on the side of the water outlet nozzle (5) to be slidably connected to the sliding part. A buffer spring (54) connected to the sliding part is provided in the sliding groove (51). The buffer spring (54) deforms as the water pressure of the water flow from the outlet nozzle (5) into the reversing nozzle (6) changes, thereby adjusting the distance between the outlet nozzle (5) and the reversing nozzle (6).

2. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 1, characterized in that: The sliding part is arranged in a ring on the side of the reversing nozzle (6). The sliding part includes a sliding frame (63) arranged on the upper part of the reversing nozzle (6) and a sliding block (64) arranged on the top side of the sliding frame (63). The sliding block (64) is stuck in the sliding groove (51), and the lower part of the sliding block (64) is connected to the bottom of the sliding groove (51) by a buffer spring (54).

3. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 2, characterized in that: A guide rod (53) is provided in the sliding groove (51), and a guide hole is provided on the sliding block (64). The guide rod (53) passes through the guide hole, and the buffer spring (54) is sleeved on the outside of the guide rod (53) at the lower part of the sliding block (64).

4. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 1, characterized in that: The water outlet of the water nozzle (5) is provided with a water outlet head (52), and the water inlet of the reversing nozzle (6) is provided with a water inlet head (62). The water outlet head (52) and the water inlet head (62) are connected by a corrugated pipe.

5. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 1, characterized in that: Support frames (2) are arranged opposite each other on the inner wall of the greenhouse body (1), and a drive frame (21) is arranged on the upper part of the support frame (2); a movable frame (3) is arranged between the opposite support frames (2), and a drive block (31) is arranged at both ends of the movable frame (3), and the drive block (31) is connected to the drive frame (21); multiple sets of water nozzles (5) are evenly arranged at the lower part of the movable frame (3).

6. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 5, characterized in that: The drive frame (21) is provided with a drive groove (22), and a lead screw (23) is installed in the drive groove (22); the lower part of the drive block (31) is provided with a wire hole, and the lead screw (23) passes through the wire hole; the lead screw (23) is driven by a servo motor embedded at the end of the drive frame (21).

7. The energy-saving, environmentally friendly, economical, and practical agricultural greenhouse according to claim 5, characterized in that: A water storage tank (4) is provided on the upper part of the mobile frame (3), and a water supply pipe (41) is provided on the upper part of the water storage tank (4).

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