CN210352355U

CN210352355U - Automatic watering device of big-arch shelter

Info

Publication number: CN210352355U
Application number: CN201920733099.4U
Authority: CN
Inventors: 裴忠有; 宋东颖
Original assignee: Tianjin Agricultural University
Current assignee: Tianjin Agricultural University
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-21
Anticipated expiration: 2029-05-21

Abstract

The utility model belongs to the technical field of greenhouse irrigation, in particular to an automatic greenhouse irrigation device, which comprises a greenhouse base, a side wall body, a beam, a water storage wall body, an irrigation pipe, a first water pump and a driving motor; side wall bodies are arranged at two ends of the greenhouse base, the rear ends of the side wall bodies are fixedly connected with the water storage wall bodies, cross beams are arranged at the top ends of the side wall bodies, fixing frames are arranged at the bottoms of the cross beams, irrigation pipes are arranged on the fixing frames through bearings, and spray heads are connected below the irrigation pipes; one end of the irrigation pipe is connected with a first water pump arranged on the beam through a water inlet hose. The utility model adopts the water storage wall body, the water storage tank and the base to be mutually matched to form the seedling growing greenhouse, the watering pipe is movably arranged on the fixed frame through the bearing by installing the driving motor and the water pump on the beam, and the driving end of the driving motor is matched and connected with the small belt pulley of the watering pipe through the large belt pulley and the belt; the watering pipe can rotate along with the motor operation and adjust the water spray angle, has improved watering efficiency, makes the watering scope more complete moreover, and the watering effect is better.

Description

Automatic watering device of big-arch shelter

Technical Field

The utility model belongs to the technical field of the big-arch shelter watering, concretely relates to automatic watering device of big-arch shelter.

Background

The fine agriculture is started in the early 90 s of the 20 th century, can realize the technical support of sustainable development of agricultural gardens, and is a modern agricultural operation and management concept based on knowledge and information. The core idea of the fine agricultural garden technology is agricultural management and investment based on time and space conversion, namely, information of crop yield and difference of environmental factors influencing crop growth is obtained and is treated differently, and then positioning regulation measures are implemented according to requirements.

At present, the utilization rate of water for irrigation of agricultural gardens in China is low, meanwhile, water resources in China are seriously lacked, and the water consumption of the agricultural gardens accounts for about 80 percent of the total water consumption. For large-scale greenhouses, if crops in the greenhouses are watered by manpower, a large amount of labor and time are needed, and manual errors which are difficult to avoid exist. The utility model discloses simple structure, easily realization can reach the purpose that improves the product quality, adjust growth cycle, improve economic benefits, especially can realize the high efficiency and the accuracy of watering in the big-arch shelter.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a greenhouse automatic irrigation device, which adopts a water storage wall body and a base to be mutually matched to form a seedling growing greenhouse, a driving motor and a water pump are arranged on a cross beam, an irrigation pipe is movably arranged on a fixed frame through a bearing, and a driving end of the driving motor is matched and connected with a small belt pulley of the irrigation pipe through a large belt pulley and a belt; the watering pipe can rotate along with the motor operation and adjust the water spray angle, has improved watering efficiency, makes the watering scope more complete moreover, and the watering effect is better.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic irrigation device for a greenhouse comprises a greenhouse base, side walls, a beam, a seedling bed, a ceiling, a water storage wall, an irrigation pipe, a spray head, a first water pump and a driving motor; side wall bodies are arranged at two ends of the greenhouse base, the rear ends of the side wall bodies are fixedly connected with the water storage wall bodies, cross beams are arranged at the top ends of the side wall bodies, fixing frames are arranged at the bottoms of the cross beams, irrigation pipes are arranged on the fixing frames through bearings, and spray heads are connected below the irrigation pipes; one end of the irrigation pipe is connected with a first water pump arranged on the beam through a water inlet hose, a driving motor is arranged on the beam, and the driving end of the driving motor is connected with a small belt pulley of the irrigation pipe in a matching way through a large belt pulley and a belt.

Preferably, the bottom of the greenhouse base is provided with a water storage tank, a water filtering plate is laid above the water storage tank, a seedling bed is arranged above the water filtering plate, and two sides of the seedling bed are provided with passageways; the water storage tank is internally provided with a heating rod, the inner wall of the side wall body is provided with an electric heating controller electrically connected with the heating rod, and the inner wall of the side wall body is also provided with a temperature and humidity sensor.

Preferably, a water storage tank is arranged inside the water storage wall body, and the first water pump is connected with the water storage tank through a water pipe; the water inlet of retaining wall body top still is connected with the second water pump of installing on the big-arch shelter base through the connecting pipe, and the second water pump leads to pipe and links to each other with the catch basin.

Preferably, the bottom of the water storage wall body is provided with a water outlet pipe connected with the water storage tank.

Preferably, a plurality of illuminating lamps are hung at the bottom of the fixing frame.

Preferably, a drain pipe is connected to one side of the water storage tank.

Preferably, a ceiling is attached to the cross member.

Preferably, the water outlet of the first water pump is connected with the irrigation pipe through a water inlet hose and a three-way valve.

Preferably, the number of the irrigation pipes is two, and the two irrigation pipes are respectively arranged right above the seedling raising bed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the water storage wall body, the water storage tank and the base to be mutually matched to form the seedling growing greenhouse, the watering pipe is movably arranged on the fixed frame through the bearing by installing the driving motor and the water pump on the beam, and the driving end of the driving motor is matched and connected with the small belt pulley of the watering pipe through the large belt pulley and the belt; the irrigation pipe can rotate along with the operation of the motor to adjust the water spraying angle, so that the irrigation efficiency is improved, the irrigation range is wider, and the irrigation effect is better; in addition, the water storage wall body and the water storage tank are mutually matched and connected, in winter, the water storage wall body and the base water tank are used for storing heat and preserving heat for the seedling raising greenhouse, in summer, water circulation cooling is realized between the water storage wall body and the water storage tank through a water pump, and the heat preservation effect is good; the chamber body is internally provided with a passageway and a groove, the passageway is beneficial to the walking of manual work, and the water storage tank is used for water collection, water circulation or drainage, so that the ground is prevented from being wet and slippery; the utility model discloses can water the flowerpot, also can be used to the watering of ordinary big-arch shelter, school's laboratory greenhouse watering.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the automatic watering device for greenhouses of the present invention;

FIG. 2 is a top view of the inner top of the automatic watering device for greenhouses of the present invention;

FIG. 3 is a schematic view showing the connection between the water storage wall and the water pump of the automatic greenhouse watering device of the present invention;

fig. 4 is a schematic view of the bottom of the nozzle of the automatic watering device for greenhouses of the present invention.

In the figure: 1. a greenhouse base; 2. a side wall body; 3. a cross beam; 4. a seedling bed; 5. a ceiling; 6. a water storage wall body; 7. a water filter plate; 8. a fixed mount; 81. a bearing; 9. a temperature and humidity sensor; 10. an aisle; 11. a water storage tank; 12. a heating rod; 13. irrigating a pipe; 14. a spray head; 15. a first water pump; 16. a drive motor; 17. an illuminating lamp; 18. a connecting pipe; 19. a second water pump; 20 water pipes; 21. an electric heater; 23. a water inlet hose; 111. a drain pipe; 131. a small belt pulley; 132. a belt; 161. a large belt pulley.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: an automatic irrigation device for a greenhouse comprises a greenhouse base 1, a side wall body 2, a beam 3, a seedling bed 4, a ceiling 5, a water storage wall body 6, an irrigation pipe 13, a spray head 14, a first water pump 15 and a driving motor 16; two ends of a greenhouse base 1 are provided with side walls 2, the rear ends of the side walls 2 are fixedly connected with a water storage wall 6, the top ends of the side walls 2 are provided with cross beams 3, the bottoms of the cross beams 3 are provided with fixing frames 8, irrigation pipes 13 are arranged on the fixing frames 8 through bearings 81, and nozzles 14 are connected below the irrigation pipes 13; one end of the irrigation pipe 13 is connected with a first water pump 15 arranged on the beam 3 through a water inlet hose 23, a driving motor 16 is arranged on the beam 3, and the driving end is connected with a small belt pulley 131 of the irrigation pipe 13 through a large belt pulley 161 and a belt 132 in a matching way.

Specifically, a water storage tank 11 is arranged at the bottom of the greenhouse base 1, a water filtering plate 7 is laid above the water storage tank 11, a seedling raising bed 4 is arranged above the water filtering plate 7, and passageways 10 are arranged on two sides of the seedling raising bed 4; the water storage tank 11 is internally provided with a heating rod 12, the inner wall of the side wall body 2 is provided with an electric heating controller 21 electrically connected with the heating rod 12, and the inner wall of the side wall body 2 is also provided with a temperature and humidity sensor 9.

Specifically, a water storage tank is arranged inside the water storage wall body 6, and the first water pump 15 is connected with the water storage tank through a water pipe; the water inlet 61 above the water storage wall 6 is also connected with a second water pump 19 arranged on the greenhouse base 1 through a connecting pipe 18, and the second water pump 19 is connected with the water storage tank 11 through a water pipe 20.

Specifically, the bottom of the water storage wall body 6 is provided with a water outlet pipe connected with the water storage tank 11; the water storage tank is used for filling water in the water storage wall body 6 into the water storage tank 11, so that water circulation is realized; the water outlet pipe is provided with a control valve.

Specifically, a plurality of illuminating lamps 17 are hung at the bottom of the fixed frame 8; used for illuminating and insulating the greenhouse.

Specifically, a drain pipe 111 is connected to one side of the reservoir tank 11 to drain water inside the reservoir tank 11.

Specifically, a ceiling 5 is mounted on the cross member 3.

Specifically, the water outlet of the first water pump 15 passes through the three-way valve 24 and the irrigation pipe 13 via the water inlet hose 23, and the first water pump 15 pumps the water in the water storage tank of the water storage wall 6 to the irrigation pipe 13 for irrigation.

Specifically, two irrigation pipes 13 are arranged and respectively arranged right above the seedling bed 4; the irrigation efficiency is improved, the irrigation range is wider, and the irrigation effect is better.

In addition, the temperature and humidity sensor 9 is connected with the driving motor 16 and the electric heater 21 through signal lines;

the driving motor 16 may be a forward and reverse rotation micro driving motor.

The utility model discloses a theory of operation and use flow: when the utility model is used, the temperature and the humidity inside the greenhouse can be obtained by the staff through the temperature and humidity sensor 9, and then the first water pump 15 is started to extract the water in the water storage tank of the water storage wall 6 and supply the water to the irrigation pipe 13 for water spraying irrigation through the spray head 14; meanwhile, the driving motor 16 which is started to rotate forward and backward drives the irrigation pipe 13 to adjust the rotation angle on the fixing frame 8 through the large belt pulley 161, the small belt pulley 131 and the belt 132, so that the comprehensive water spraying irrigation is carried out on the seedling bed 4, the irrigation efficiency is improved, the irrigation range is wider, and the irrigation effect is better; in addition, the water storage wall body 6 is connected with the water storage tank 11 in a matched mode, in winter, water is stored in the water storage wall body 6 and the water storage tank 11 of the base 1, the heating rod 12 is controlled through the electric heating controller 21 to perform heating work, the temperature of water in the water storage tank 11 is increased, heat storage and heat preservation are performed for the seedling growing greenhouse, in summer, water circulation cooling is achieved between the water storage wall body 6 and the water storage tank 11 through the second water pump 19, and the heat preservation effect is good.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 automatic watering device of big-arch shelter which characterized in that: the greenhouse comprises a greenhouse base (1), side wall bodies (2), a beam (3), a seedling bed (4), a ceiling (5), a water storage wall body (6), a watering pipe (13), a spray head (14), a first water pump (15) and a driving motor (16); the greenhouse is characterized in that side wall bodies (2) are installed on two ends of a greenhouse base (1), the rear ends of the side wall bodies (2) are fixedly connected with a water storage wall body (6), a cross beam (3) is installed at the top end of each side wall body (2), a fixing frame (8) is installed at the bottom of each cross beam (3), a watering pipe (13) is installed on each fixing frame (8) through a bearing (81), and a spray head (14) is connected below each watering pipe (13); one end of the irrigation pipe (13) is connected with a first water pump (15) arranged on the cross beam (3) through a water inlet hose (23), a driving motor (16) is arranged on the cross beam (3), and the driving end is connected with a small belt pulley (131) of the irrigation pipe (13) in a matching way through a large belt pulley (161) and a belt (132).

2. The automatic watering device of a greenhouse of claim 1 which is: the bottom of the greenhouse base (1) is provided with a water storage tank (11), a water filtering plate (7) is laid above the water storage tank (11), a seedling raising bed (4) is arranged above the water filtering plate (7), and two sides of the seedling raising bed (4) are provided with passageways (10); the water storage tank (11) is internally provided with a heating rod (12), the inner wall of the side wall body (2) is provided with an electric heating controller (21) which is electrically connected with the heating rod (12), and the inner wall of the side wall body (2) is also provided with a temperature and humidity sensor (9).

3. The automatic watering device of a greenhouse of claim 1 which is: a water storage tank is arranged in the water storage wall body (6), and a first water pump (15) is connected with the water storage tank through a water pipe; the water inlet (61) above the water storage wall body (6) is also connected with a second water pump (19) arranged on the greenhouse base (1) through a connecting pipe (18), and the second water pump (19) is connected with the water storage tank (11) through a water pipe (20).

4. The automatic watering device of a greenhouse of claim 1 which is: and a water outlet pipe connected with the water storage tank (11) is arranged at the bottom of the water storage wall body (6).

5. The automatic watering device of a greenhouse of claim 1 which is: and a plurality of illuminating lamps (17) are hung at the bottom of the fixing frame (8).

6. The automatic watering device of a greenhouse of claim 3, wherein: one side of the water storage tank (11) is connected with a drain pipe (111).

7. The automatic watering device of a greenhouse of claim 1 which is: and a ceiling (5) is arranged on the cross beam (3).

8. The automatic watering device of a greenhouse of claim 1 which is: the water outlet of the first water pump (15) passes through a three-way valve (24) and the irrigation pipe (13) through a water inlet hose (23).

9. The automatic watering device of a greenhouse of claim 1 which is: the two irrigation pipes (13) are respectively arranged right above the seedling raising bed (4).