Greenhouse drip irrigation device

Abstract

The utility model discloses a drip irrigation device for greenhouse irrigation, relates to the technical field of greenhouse drip irrigation, and aims to solve the problems that an existing drip irrigation device for greenhouse irrigation is insufficient in rainwater collection for drip irrigation, the utilization efficiency of water resources needs to be improved, and meanwhile, the whole device is limited in flexible splicing according to actual requirements. According to the technical scheme, the device is characterized by comprising a supporting frame, a water storage tank is fixedly installed at the upper end of the supporting frame, the upper end of the water storage tank is arranged to be in an opening shape, a horn-mouth-shaped water collecting cover is integrally connected to the edge of an opening in the upper end of the water storage tank, and the opening in the upper end of the water storage tank is covered with a filtering disc; a drainage pipe is fixedly connected to the lower end face of the water storage tank, and a drip irrigation mechanism is arranged at the water outlet end of the drainage pipe. The effects that rainwater can be efficiently collected and utilized, meanwhile, flexible splicing operation can be conducted according to actual needs, and practicability is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse drip irrigation, in particular to a greenhouse irrigation drip irrigation device. Background Art

[0002] In the process of plant cultivation, it is necessary to provide the necessary temperature and light for the growth of plants. When the external environment cannot meet the requirements, human intervention is required. For this reason, growers build greenhouses to provide the necessary environment for plant cultivation. In the process of greenhouse plant cultivation, irrigation equipment is needed to provide water for the growth of plants inside the greenhouse. Among the many irrigation devices, there are drip irrigation devices.

[0003] The existing greenhouse drip irrigation device has shortcomings in collecting rainwater for drip irrigation, and the efficiency of water resource utilization needs to be improved. At the same time, the flexible splicing of the entire device according to actual needs has limitations, and the overall practicality needs to be improved. Utility Model Content

[0004] The utility model aims to provide a greenhouse irrigation drip irrigation device which can efficiently collect rainwater for utilization and can perform flexible splicing operations according to actual needs, thereby having strong practicality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A greenhouse irrigation drip irrigation device comprises a support frame, a water storage tank is fixedly mounted on the upper end of the support frame, the upper end of the water storage tank is arranged in an opening shape, a trumpet-shaped water collecting cover is integrally connected to the edge of the upper opening of the water storage tank, the upper opening of the water storage tank is covered with a filter plate, a drain pipe is fixedly connected to the lower end surface of the water storage tank, a drip irrigation mechanism is arranged at the water outlet end of the drain pipe, a water guide hose is installed at the other end of the drip irrigation mechanism, and the other end of the water guide hose is arranged at the drip irrigation mechanism.

[0007] By adopting the above technical solution, external rainwater can be effectively collected, which improves the utilization efficiency of water resources. At the same time, the overall use is flexible and maintenance is convenient.

[0008] Furthermore, a plurality of the water-conducting hoses are provided, and the plurality of the water-conducting hoses are connected end to end.

[0009] By adopting the above technical solution, it is possible to effectively adapt to drip irrigation areas of different sizes and to perform flexible splicing operations according to actual needs.

[0010] Furthermore, a water inlet pipe is fixedly connected to the edge of the lower surface of the water storage tank, a valve is provided in the pipeline of the water inlet pipe, and a solenoid valve is fixedly installed in the pipeline of the drain pipe.

[0011] By adopting the above technical solution, the drainage pipe can be effectively controlled and operated, and water can be injected into the water tank when there is a lack of water inside the water tank, thereby effectively improving practicality.

[0012] Furthermore, the drip irrigation mechanism includes a connecting end, one end of which is rotatably connected to a drip irrigation seat, one end of the water-conducting hose is fixedly connected to a connecting component, and the connecting component is threadedly connected to one end of the connecting end.

[0013] By adopting the above technical solution, multiple water-conducting hoses can be spliced ​​flexibly and conveniently.

[0014] Furthermore, the drip irrigation seat is provided with a plurality of surfaces, and each surface is provided with a plurality of drip irrigation water outlet holes.

[0015] By adopting the above technical solution, the drip irrigation amount can be increased and the drip irrigation efficiency can be improved.

[0016] Furthermore, a protective cover is sleeved and fixed to the outside of the drip irrigation seat, and a plurality of through grooves with uniform spacing are arranged on the side surface of the protective cover.

[0017] By adopting the above technical solution, the drip irrigation seat can be supported and externally protected.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. When installing, the utility model can place the water storage tank outside the greenhouse, and then use the water collecting cover at the edge of the upper port of the water storage tank to collect rainwater, and then introduce the rainwater into the water storage tank for storage, which is convenient for subsequent use. At the same time, when collecting rainwater, the filter plate covering the upper port of the water storage tank can be used for filtering operation to prevent larger impurities from entering the interior of the water storage tank, thereby avoiding clogging the drip irrigation mechanism. At the same time, the corresponding number of water guide hoses can be flexibly selected according to the needs of use, and the water guide hoses can be flexibly and conveniently spliced. The entire drip irrigation device can realize convenient laying and assembly operations, and can conveniently perform subsequent maintenance operations, and the overall practicality is strong;

[0020] 2. The utility model can ensure the drip irrigation water volume and improve the drip irrigation effect by arranging drip irrigation outlet holes on multiple surfaces of the drip irrigation seat. At the same time, a protective cover is fixed on the outside of the drip irrigation seat to prevent the drip irrigation seat from directly contacting the external soil, thereby preventing the soil from entering the drip irrigation outlet holes and clogging the drip irrigation outlet holes. The stability of the entire drip irrigation operation is effectively guaranteed, further improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is the internal structure diagram of the drip irrigation mechanism of the utility model.

[0023] In the figure: 1. water storage tank; 2. water collecting cover; 3. filter plate; 4. support frame; 5. water inlet pipe; 6. drain pipe; 7. solenoid valve; 8. drip irrigation mechanism; 9. water guide hose; 10. connection assembly; 11. connection end; 12. drip irrigation seat; 13. drip irrigation outlet hole; 14. protective cover. DETAILED DESCRIPTION

[0024] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Refer to the attached Figure 1 A greenhouse irrigation drip irrigation device comprises a support frame 4, a water storage tank 1 is fixedly installed on the upper end of the support frame 4, the upper end of the water storage tank 1 is set to an opening shape, a trumpet-shaped water collecting cover 2 is integrally connected to the edge of the upper opening of the water storage tank 1, and a filter plate 3 is covered on the upper opening of the water storage tank 1. A drainage pipe 6 is fixedly connected to the lower end surface of the water storage tank 1, a drip irrigation mechanism 8 is arranged at the water outlet end of the drainage pipe 6, a water guide hose 9 is installed at the other end of the drip irrigation mechanism 8, and a drip irrigation mechanism 8 is arranged at the other end of the water guide hose 9. A plurality of water guide hoses 9 are arranged, and the plurality of water guide hoses 9 are connected end to end. A water inlet pipe 5 is fixedly connected to the edge position of the lower surface of the water storage tank 1, a valve is arranged in the pipeline of the water inlet pipe 5, and a valve is arranged in the pipe of the drainage pipe 6. A solenoid valve 7 is fixedly installed in the middle of the road. During installation, the water storage tank 1 can be placed outside the greenhouse, and then the water collecting cover 2 at the edge of the upper port of the water storage tank 1 is used to collect rainwater, and the rainwater is introduced into the water storage tank 1 for storage, which is convenient for subsequent use. At the same time, when collecting rainwater, the filter disc 3 covering the upper port of the water storage tank 1 can be used for filtering to prevent larger impurities from entering the interior of the water storage tank 1, thereby avoiding clogging of the drip irrigation mechanism 8. At the same time, the corresponding number of water guide hoses 9 can be flexibly selected according to the needs of use, and the water guide hoses 9 can be flexibly and conveniently spliced. The entire drip irrigation device can realize convenient laying and assembly operations, and can conveniently perform subsequent maintenance operations, and the overall practicality is strong.

[0026] Reference Figure 2The drip irrigation mechanism 8 includes a connecting end 11, one end of which is rotatably connected to a drip irrigation seat 12, one end of a water guide hose 9 is fixedly connected to a connecting assembly 10, and the connecting assembly 10 is threadedly connected to one end of the connecting end 11, the drip irrigation seat 12 is provided with a plurality of surfaces, and a plurality of drip irrigation water outlet holes 13 are provided on each surface, and a protective cover 14 is fixedly sleeved on the outside of the drip irrigation seat 12, and a plurality of through grooves with uniform spacing are provided on the side surface of the protective cover 14, wherein the drip irrigation water volume can be ensured and the drip irrigation effect can be improved by arranging the drip irrigation water outlet holes 13 on the plurality of surfaces of the drip irrigation seat 12, and the protective cover 14 is fixedly sleeved on the outside of the drip irrigation seat 12, so that the drip irrigation seat 12 can be prevented from directly contacting the external soil, thereby preventing the soil from entering the drip irrigation water outlet hole 13 and blocking the drip irrigation water outlet hole 13, and the stability of the entire drip irrigation operation is effectively guaranteed, further improving the overall practicality.

[0027] Working principle: When in use, select the corresponding number of water hoses 9 according to the size of the drip irrigation site, and then splice multiple water hoses 9. When splicing, thread the connecting component 10 at one end of the water hose 9 onto the outside of the connecting component 10 on the corresponding drip irrigation mechanism 8 to connect the ends of multiple water hoses 9. Then lay the spliced ​​water hoses 9 in the greenhouse, and then install the water storage tank 1 on the outside of the greenhouse. At this time, the water collecting cover 2 at the edge of the upper port of the water storage tank 1 can be used to collect rainwater, and the rainwater can be introduced into the internal storage of the water storage tank 1 for storage, which is convenient for subsequent use. At the same time, when collecting rainwater, the filter disc 3 covering the upper port of the water storage tank 1 can be used for filtering to prevent larger impurities from entering the water storage tank 1. The interior of the drip irrigation seat 12 is connected to the drip irrigation seat 12 to prevent the drip irrigation seat 12 from directly contacting the external soil, thereby preventing the soil from entering the drip irrigation hole 13 and blocking the drip irrigation hole 13. The stability of the entire drip irrigation operation is effectively guaranteed. After a period of use, the filter disc 3 can be taken out for cleaning to ensure that the device can work stably.

[0028] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A greenhouse irrigation drip irrigation device, comprising a support frame (4), characterized in that: A water storage tank (1) is fixedly mounted on the upper end of the support frame (4); the upper end of the water storage tank (1) is arranged in an open shape; a trumpet-shaped water collecting cover (2) is integrally connected to the edge of the upper opening of the water storage tank (1); the upper opening of the water storage tank (1) is covered with a filter plate (3); a drainage pipe (6) is fixedly connected to the lower end surface of the water storage tank (1); a drip irrigation mechanism (8) is arranged at the water outlet end of the drainage pipe (6); a water guide hose (9) is installed at the other end of the drip irrigation mechanism (8); and the drip irrigation mechanism (8) is arranged at the other end of the water guide hose (9).

2. A greenhouse irrigation drip irrigation device according to claim 1, characterized in that: A plurality of the water-conducting hoses (9) are provided, and the plurality of the water-conducting hoses (9) are connected end to end.

3. A greenhouse irrigation drip irrigation device according to claim 1, characterized in that: A water inlet pipe (5) is fixedly connected to the edge of the lower surface of the water storage tank (1), a valve is provided in the pipeline of the water inlet pipe (5), and a solenoid valve (7) is fixedly installed in the pipeline of the drainage pipe (6).

4. A greenhouse irrigation drip irrigation device according to claim 1, characterized in that: The drip irrigation mechanism (8) comprises a connection end (11), one end of the connection end (11) being rotatably connected to a drip irrigation seat (12), one end of the water guide hose (9) being fixedly connected to a connection assembly (10), and the connection assembly (10) being threadedly connected to one end of the connection end (11).

5. A greenhouse irrigation drip irrigation device according to claim 4, characterized in that: The drip irrigation seat (12) is provided with a plurality of surfaces, and each surface is provided with a plurality of drip irrigation water outlet holes (13).

6. A greenhouse irrigation drip irrigation device according to claim 4, characterized in that: A protective cover (14) is sleeved and fixed to the outside of the drip irrigation seat (12), and a plurality of through grooves with uniform spacing are provided on the side surface of the protective cover (14).

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