CN215346146U

CN215346146U - Irrigation device of agricultural greenhouse

Info

Publication number: CN215346146U
Application number: CN202121743153.7U
Authority: CN
Inventors: 章玉岩; 曹方红
Original assignee: Anqing Runjia Ecological Agriculture Technology Development Co ltd
Current assignee: Anqing Runjia Ecological Agriculture Technology Development Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-31
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an irrigation device of an agricultural greenhouse, which comprises a greenhouse main body, wherein a water tank is arranged in the greenhouse main body, a high-pressure water pump is arranged at the upper end of the water tank, a high-pressure water pipe is arranged at a water outlet of the high-pressure water pump, a branch is arranged at one end, away from the high-pressure water pump, of the high-pressure water pipe, an electromagnetic valve is arranged on the branch, a humidity sensor is arranged in the greenhouse main body, and a fixed seat is arranged at one end, away from the high-pressure water pipe, of the branch; according to the irrigation device for the agricultural greenhouse, the branch, the electromagnetic valve, the humidity sensor and the Y-shaped spray head are arranged, so that accurate irrigation can be realized aiming at the soil humidity required by different plants, and the promotion effect of the soil humidity on the growth of the plants is maximized; through setting up fixing base, runner pipe, sealing member, motor, driving gear and driven gear, can reach the scope increase that sprays that makes Y type shower nozzle, realize more even irrigation, avoid the inhomogeneous condition of field piece soil moisture.

Description

Irrigation device of agricultural greenhouse

Technical Field

The utility model relates to the technical field of agricultural cultivation, in particular to an irrigation device of an agricultural greenhouse.

Background

With the continuous progress of society, the traditional agricultural production mode can not meet the requirement of modern civilization development, novel facility agriculture is pursued by people in the industry, so-called agricultural equipment is mainly used for indoor plant cultivation facilities, wherein the agricultural equipment comprises an agricultural greenhouse, the greenhouse can provide the growth period and increase the yield in seasons unsuitable for plant growth, the agricultural greenhouse is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons, the agricultural greenhouse is not limited by time and space, and the agricultural production can be carried out in special environments such as plateaus, deep mountains and deserts.

The prior art has the following defects or problems:

1. when the existing agricultural greenhouse is used for planting, because the soil humidity required by different plants is different, the greenhouse is generally uniformly irrigated, the optimal humidity environment required by the growth of different plants is difficult to achieve, and therefore, the best promotion effect on some plants cannot be achieved;

2. the existing agricultural greenhouse irrigation is generally divided into drip irrigation, atomization spraying and water flow spraying, and when the water flow spraying is used, the water flow spraying range is limited due to the large space in the greenhouse, so that uniform irrigation is difficult to achieve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an irrigation device for an agricultural greenhouse to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an agricultural greenhouse's watering device, includes the big-arch shelter main part, the inside water tank that is provided with of big-arch shelter main part, the water tank upper end is provided with high pressure water pump, high pressure water pump outlet is provided with high pressure water pipe, the one end that high pressure water pump was kept away from to high pressure water pipe is provided with the branch road, be provided with the solenoid valve on the branch road, the inside humidity transducer that is provided with of big-arch shelter main part, the one end that high pressure water pipe was kept away from to the branch road is provided with the fixing base, fixing base lower extreme bottom center department is provided with the commentaries on classics pipe, commentaries on classics pipe top lateral wall is provided with the bearing, the commentaries on classics pipe top is provided with the sealing member, commentaries on classics pipe lateral wall is provided with driven gear, the inside motor that is provided with of fixing base lateral wall, the motor lower extreme is provided with the driving gear, commentaries on classics bottom is provided with Y shape shower nozzle.

As a preferred technical scheme, the high-pressure water pipe and the branches are integrally constructed, the number of the branches corresponds to that of the field in the greenhouse main body, and two ends of each branch are fixedly connected with the high-pressure water pipe and the fixing seat respectively.

As a preferred technical scheme, the humidity sensors are inserted into the interior of the field blocks in the greenhouse main body, and each group of field blocks in the greenhouse main body is provided with a group of humidity sensors, a branch, an electromagnetic valve and a Y-shaped spray head.

As a preferred technical scheme of the utility model, the fixing seat is hollow, the inner cavity of the fixing seat is communicated with the branch, and the fixing seat is fixedly connected with the top framework of the greenhouse main body.

As a preferable technical scheme of the utility model, the rotating pipe is hollow inside, penetrates through the bottom of the fixed seat, is rotatably connected with the fixed seat through a bearing, and is fixedly connected with the Y-shaped spray head at the bottom end.

According to the preferable technical scheme, the sealing element is made of silica gel, the sealing element is formed by integrating a cylinder and a flange, the outer diameter of the cylinder is matched with the inner diameter of the rotating pipe, the cylinder is inserted into the rotating pipe, the flange is in a ring shape with a triangular section, and the bottom of the flange is fixedly connected with the inner wall of the fixed seat.

As a preferred technical scheme of the utility model, the motor is fixed on the inner wall of the fixed seat, the motor is fixedly connected with the driving gear, the driven gear is fixedly connected with the side wall of the rotating pipe, and the driven gear is meshed with the driving gear.

Compared with the prior art, the utility model provides an irrigation device for an agricultural greenhouse, which has the following beneficial effects:

1. the irrigation device of the agricultural greenhouse is provided with the branch circuits, the electromagnetic valves, the humidity sensors and the Y-shaped spray heads, one group of branch circuits, the electromagnetic valves and the humidity sensors are correspondingly arranged on each field, the humidity sensors are used for respectively detecting the humidity of soil of each group of fields, once the soil humidity is lower than a preset initial value, the humidity sensors transmit signals to the main control center, the main control center controls the high-pressure water pump to pump water in the water tank into the high-pressure water pipe, then the electromagnetic valves on the corresponding branch circuits are opened, so that the branch circuits on the field are conducted, and then only the field is irrigated, accurate irrigation for the soil humidity required by different plants is realized, and the promotion effect of the soil humidity on plant growth is maximized;

2. this agricultural greenhouse's watering device, through setting up the fixing base, the runner, the sealing member, including a motor, an end cap, a controller, and a cover plate, driving gear and driven gear, the in-process that Y shape shower nozzle sprayed, it rotates to drive the driving gear through the motor, the driving gear drives the runner through driven gear and rotates, the runner passes through the rotation of bearing relatively fixed seat, and it rotates to drive Y shape shower nozzle, make the range that sprays of Y type shower nozzle increase, realize more even irrigation, avoid the inhomogeneous condition of field piece soil humidity, again through addding the sealing member, utilize the flange to carry out effective shutoff to the clearance between runner and the fixing base, and the leakproofness of sealing member does not receive the influence of runner rotational wear.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a fixing base according to the present invention;

FIG. 4 is a schematic diagram of the branch structure of the present invention.

In the figure: 1. a greenhouse main body; 2. a water tank; 3. a high pressure water pump; 4. a high pressure water pipe; 5. a branch circuit; 6. an electromagnetic valve; 7. a humidity sensor; 8. a fixed seat; 9. pipe rotation; 10. a bearing; 11. a seal member; 12. a driven gear; 13. a motor; 14. a driving gear; 15. and a Y-shaped spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: an irrigation device of an agricultural greenhouse comprises a greenhouse main body 1, a water tank 2 is arranged in the greenhouse main body 1, a high-pressure water pump 3 is arranged at the upper end of the water tank 2, a high-pressure water pipe 4 is arranged at the water outlet of the high-pressure water pump 3, a branch 5 is arranged at one end, away from the high-pressure water pump 3, of the high-pressure water pipe 4 and used for conducting water flow aiming at different fields, an electromagnetic valve 6 is arranged on the branch 5 and used for blocking water flow in the branch 5, a humidity sensor 7 is arranged in the greenhouse main body 1 and used for respectively detecting the humidity of soil of each group of fields, a fixed seat 8 is arranged at one end, away from the high-pressure water pipe 4, of the branch 5, a rotating pipe 9 is arranged at the center of the bottom of the lower end of the fixed seat 8 and used for driving a Y-shaped spray nozzle 15 to rotate, a bearing 10 is arranged on the side wall of the top end of the rotating pipe 9, a sealing piece 11 is arranged at the top end of the rotating pipe 9 and used for effectively blocking a gap between the rotating pipe 9 and the fixed seat 8, the lateral wall of the rotating pipe 9 is provided with a driven gear 12 for driving the rotating pipe 9 to rotate, a motor 13 is arranged inside the lateral wall of the fixing seat 8, a driving gear 14 is arranged at the lower end of the motor 13 for driving the driven gear 12 to rotate, and a Y-shaped spray head 15 is arranged at the bottom end of the rotating pipe 9.

In the embodiment, the high-pressure water pipe 4 and the branches 5 are integrally constructed, the number of the branches 5 corresponds to the number of the field blocks in the greenhouse main body 1, and two ends of each branch 5 are fixedly connected with the high-pressure water pipe 4 and the fixing seat 8 respectively and used for guiding water flow to the top end of the greenhouse main body 1 to flow out, so that the water flow can conveniently flow into the fixing seat 8; the humidity sensors 7 are inserted into the field pieces in the greenhouse main body 1, and each group of field pieces in the greenhouse main body 1 is provided with one group of humidity sensors 7, a branch 5, an electromagnetic valve 6 and a Y-shaped spray head 15, so that accurate irrigation is realized aiming at the soil humidity required by different plants, and the promotion effect of the soil humidity on the plant growth is maximized; the fixed seat 8 is hollow, the inner cavity of the fixed seat 8 is communicated with the branch 5, and the fixed seat 8 is fixedly connected with a top framework of the greenhouse main body 1, is used for transferring water flow in the branch 5 and is used for connecting the branch 5 with the transfer pipe 9; the rotating pipe 9 is hollow, the rotating pipe 9 penetrates through the bottom of the fixed seat 8, the rotating pipe 9 is rotatably connected with the fixed seat 8 through a bearing 10, the bottom end of the rotating pipe 9 is fixedly connected with the Y-shaped spray head 15, and the Y-shaped spray head 15 is driven to rotate by the rotation of the rotating pipe 9, so that the spraying range of the Y-shaped spray head is increased, and more uniform irrigation is realized; the sealing element 11 is made of silica gel, the sealing element 11 is formed by integrating a cylinder and a flange, the outer diameter of the cylinder is matched with the inner diameter of the rotating pipe 9, the cylinder is inserted into the rotating pipe 9, the section of the flange is triangular and annular, the bottom of the flange is fixedly connected with the inner wall of the fixed seat 8, a gap between the rotating pipe 9 and the fixed seat 8 is effectively plugged by the flange, the sealing performance of the sealing element 11 is not influenced by the rotating abrasion of the rotating pipe 9, and the rotating pipe 9 is prevented from rotating and water flow leakage; the motor 13 is fixed in the inner wall of the fixing seat 8, the motor 13 is fixedly connected with the driving gear 14, the driven gear 12 is fixedly connected with the side wall of the rotating pipe 9, the driven gear 12 is meshed with the driving gear 14, and the rotating pipe 9 is driven to rotate by the driven gear 12.

The working principle and the using process of the utility model are as follows: the user firstly sets a group of branch 5, an electromagnetic valve 6 and a humidity sensor 7 on each field correspondingly, the humidity sensor 7 is utilized to detect the humidity of each group of field soil, when the humidity of the field soil is lower than a preset initial value, the humidity sensor 7 transmits a signal to a main control center, the main control center controls a high-pressure water pump 3 to pump the water in a water tank 2 into a high-pressure water pipe 4, then the electromagnetic valve 6 on the corresponding branch 5 is opened, the branch 5 on the field is conducted, water flows into an inner cavity of a fixed seat 8 through the branch 5 and then enters a Y-shaped spray head 15 from a rotating pipe 9 to spray, and then only the field is irrigated, meanwhile, a motor 13 is started, the driving gear 14 is driven to rotate by the motor 13, the driving gear 14 drives the rotating pipe 9 to rotate by a driven gear 12, the rotating pipe 9 rotates relative to the fixed seat 8 by a bearing 10 and drives the Y-shaped spray head 15 to rotate, the spraying range of the Y-shaped spray head is increased, and more uniform irrigation is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an agricultural greenhouse's watering device which characterized in that: comprises a greenhouse main body (1), a water tank (2) is arranged in the greenhouse main body (1), a high-pressure water pump (3) is arranged at the upper end of the water tank (2), a high-pressure water pipe (4) is arranged at a water outlet of the high-pressure water pump (3), a branch (5) is arranged at one end, away from the high-pressure water pump (3), of the high-pressure water pipe (4), an electromagnetic valve (6) is arranged on the branch (5), a humidity sensor (7) is arranged in the greenhouse main body (1), a fixing seat (8) is arranged at one end, away from the high-pressure water pipe (4), of the branch (5), a rotating pipe (9) is arranged at the center of the bottom of the lower end of the fixing seat (8), a bearing (10) is arranged on the side wall of the top end of the rotating pipe (9), a sealing piece (11) is arranged at the top end of the rotating pipe (9), a driven gear (12) is arranged on the side wall of the rotating pipe (9), a motor (13) is arranged in the side wall of the fixing seat (8), the lower end of the motor (13) is provided with a driving gear (14), and the bottom end of the rotating pipe (9) is provided with a Y-shaped spray head (15).

2. A watering device for agricultural greenhouses according to claim 1, further comprising: the high-pressure water pipe (4) and the branch (5) are integrally structured, the number of the branch (5) corresponds to that of the field in the greenhouse main body (1), and two ends of the branch (5) are fixedly connected with the high-pressure water pipe (4) and the fixing seat (8) respectively.

3. A watering device for agricultural greenhouses according to claim 1, further comprising: humidity transducer (7) insert inside the big-arch shelter main part (1) interior field piece, every group field piece in big-arch shelter main part (1) all is furnished with a set of humidity transducer (7), branch road (5), solenoid valve (6) and Y shape shower nozzle (15).

4. A watering device for agricultural greenhouses according to claim 1, further comprising: the fixing seat (8) is hollow, the inner cavity of the fixing seat (8) is communicated with the branch (5), and the fixing seat (8) is fixedly connected with a top framework of the greenhouse main body (1).

5. A watering device for agricultural greenhouses according to claim 1, further comprising: the rotating pipe (9) is hollow, the rotating pipe (9) penetrates through the bottom of the fixing seat (8), the rotating pipe (9) is rotatably connected with the fixing seat (8) through a bearing (10), and the bottom end of the rotating pipe (9) is fixedly connected with the Y-shaped spray head (15).

6. A watering device for agricultural greenhouses according to claim 1, further comprising: sealing member (11) material is silica gel, sealing member (11) comprise drum and flange integral type, drum external diameter and commentaries on classics pipe (9) internal diameter size looks adaptation, inside the drum inserted commentaries on classics pipe (9), the flange is the cyclic annular that the cross-section is triangle-shaped, flange bottom and fixing base (8) inner wall fixed connection.

7. A watering device for agricultural greenhouses according to claim 1, further comprising: the motor (13) is fixed on the inner wall of the fixing seat (8), the motor (13) is fixedly connected with the driving gear (14), the driven gear (12) is fixedly connected with the side wall of the rotating pipe (9), and the driven gear (12) is meshed with the driving gear (14).