CN217150449U

CN217150449U - Device is calculated to farmland irrigation rainwater collection

Info

Publication number: CN217150449U
Application number: CN202220800741.8U
Authority: CN
Inventors: 胡琴芬; 郭睿; 赵扣
Original assignee: China Shaanxi High Standard Farmland Construction Group Co ltd
Current assignee: China Shaanxi High Standard Farmland Construction Group Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-09
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a measuring and calculating device is held to farmland irrigation rainwater collection, including water storage box and collection frame, the inner wall fixedly connected with level sensor of water storage box, the upper surface intercommunication of water storage box have a linking pipe, and the surface of linking pipe is provided with first solenoid valve, and the surface difference fixedly connected with guard box and the linking board of collection frame, the inner wall difference fixedly connected with motor and the control box of guard box, the upper surface rotation of linking board are connected with the spliced pole, the upper end fixedly connected with apron of spliced pole. This device is calculated to farmland irrigation rainwater collection, when meetting rainy, the rainwater utilizes the frame that catchments to collect and enter the water storage box in, level sensor can know the water level in the water storage box to can calculate the water storage capacity in the farmland, and then when needs irrigate, close first solenoid valve, open the second solenoid valve, start the water pump and utilize the water pump with the water suction outlet pipe in the outside water storage tank, utilize the volume that flow monitoring table control supplied water simultaneously, thereby can carry out water conservation irrigation to the farmland.

Description

Device is calculated to farmland irrigation rainwater collection

Technical Field

The utility model relates to a field irrigation technical field specifically is a field irrigation rainwater collection holds measuring and calculating device.

Background

Irrigation of farmlands is a technical measure for supplementing crops with water. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be done manually to compensate for the lack of natural rainfall.

The existing farmland irrigation device only pumps water into a farmland, controls the supplied water quantity value according to a flow meter monitoring meter, but when raining, the rainwater can be stored in the farmland, but the stored water quantity cannot be known clearly, so that reasonable irrigation cannot be realized, and the waste of water resources is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is calculated to farmland irrigation rainwater collection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is calculated to farmland irrigation rainwater collection holds, including water storage box and collection water frame, the inner wall fixedly connected with level sensor of water storage box, the upper surface intercommunication of water storage box has the linking pipe, the surface of linking pipe is provided with first solenoid valve, the surface difference fixedly connected with protecting box and the linking plate of collection water frame, the inner wall difference fixedly connected with motor and the control box of protecting box, the upper surface of linking plate rotates and is connected with the spliced pole, the upper end fixedly connected with apron of spliced pole, the output of motor extends to the outside of protecting box to with the lower extreme fixed connection of spliced pole, the right flank intercommunication of water storage box has the outlet pipe, the surface of outlet pipe is provided with flow monitoring table and flow control valve respectively.

Preferably, one end of the flow control valve, which is far away from the water outlet pipe, is connected with an external water supply pipeline.

Preferably, the left side of water storage box intercommunication has the inlet tube, and the surface of inlet tube is provided with the second solenoid valve, and the other end fixedly connected with water pump of inlet tube, the other end of water pump are connected with outside cistern.

Preferably, the inner wall fixedly connected with dog of frame catchments, the upper surface overlap joint of dog has the filter screen.

Preferably, the surface of the water storage tank is provided with a heat insulation layer, and the heat insulation layer is made of glass fiber.

Preferably, the upper end of the water collecting frame is arc-shaped, and the upper end of the connecting pipe is communicated with the lower end of the water collecting frame.

Advantageous effects

The utility model provides a device is calculated in farmland irrigation rainwater collection holds possesses following beneficial effect:

1. this device is calculated to farmland irrigation rainwater collection, through setting up water storage box and catchment frame, when meetting raining, the rainwater utilizes catchment frame to collect and enter the water storage box in, level sensor can know the water level in the water storage box, thereby can calculate the water storage capacity in the farmland, and then when needs are irrigated, close first solenoid valve, open the second solenoid valve, start-up water pump utilizes the water pump with the water suction outlet pipe in the outside water storage box, utilize the volume that flow monitoring table control supplied water simultaneously, thereby can carry out water conservation irrigation to the farmland.

2. This device is calculated to farmland irrigation rainwater collection holds through setting up the apron, when not raining, driving motor rotates and can drive the apron rotatory to utilize the apron to cover the frame that catchments, avoided in the foreign matter gets into the frame that catchments, wind-force blows in the foreign matter in the linking pipe when utilizing the filter screen can avoid collecting the rainwater, guaranteed the circulation of linking pipe, utilize the insulating layer can avoid the high water that leads to in the water storage box of ambient temperature overheated simultaneously.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the water collecting frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a water storage tank 1, a water collecting frame 2, a liquid level sensor 3, a connecting pipe 4, a first electromagnetic valve 5, a protective box 6, a connecting plate 7, a motor 8, a control box 9, a connecting column 10, a cover plate 11, a water outlet pipe 12, a flow monitoring meter 13, a flow control valve 14, a water pump 15, a water inlet pipe 16, a second electromagnetic valve 17, a stop block 18 and a filter screen 19.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device is calculated to farmland irrigation rainwater collection holds, includes water storage box 1 and collection frame 2, and the surface of water storage box 1 is provided with the insulating layer, and the material of insulating layer is glass fiber, and the inner wall fixedly connected with dog 18 of collection frame 2, the upper surface overlap joint of dog 18 have filter screen 19, and the upper end of collection frame 2 sets up to the circular arc type, utilizes the insulating layer can avoid the too high overheated problem of water that leads to in the water storage box 1 of ambient temperature.

The inner wall of the water storage tank 1 is fixedly connected with a liquid level sensor 3, the upper surface of the water storage tank 1 is communicated with a connecting pipe 4, the upper end of the connecting pipe 4 is communicated with the lower end of a water collecting frame 2, the surface of the connecting pipe 4 is provided with a first electromagnetic valve 5, foreign matters can be prevented from being blown into the connecting pipe 4 by wind power when rainwater is collected by utilizing a filter screen 19, the circulation of the connecting pipe 4 is ensured, the surface of the water collecting frame 2 is respectively and fixedly connected with a protective box 6 and a connecting plate 7, the inner wall of the protective box 6 is respectively and fixedly connected with a motor 8 and a control box 9, the upper surface of the connecting plate 7 is rotatably connected with a connecting column 10, the upper end of the connecting column 10 is fixedly connected with a cover plate 11, the output end of the motor 8 extends to the outside of the protective box 6 and is fixedly connected with the lower end of the connecting column 10, when the rainwater does not rain, the cover plate 11 can be driven by the rotation of the driving motor 8, so that the cover plate 11 can cover the water collecting frame 2 can be covered, foreign matters are prevented from entering the water collecting frame 2.

The left side surface of the water storage tank 1 is communicated with a water inlet pipe 16, the surface of the water inlet pipe 16 is provided with a second electromagnetic valve 17, the other end of the water inlet pipe 16 is fixedly connected with a water pump 15, the other end of the water pump 15 is connected with an external water storage tank, the right side surface of the water storage tank 1 is communicated with a water outlet pipe 12, the surface of the water outlet pipe 12 is respectively provided with a flow monitoring meter 13 and a flow control valve 14, and one end, away from the water outlet pipe 12, of the flow control valve 14 is connected with an external water supply pipeline.

Through setting up water storage box 1 and catchment frame 2, when meetting raining, the rainwater utilizes catchment frame 2 to collect and get into in the water storage box 1, level sensor 3 can know the water level in the water storage box 1, thereby can calculate the water storage capacity in the farmland, and then when needs irrigate, close first solenoid valve 5, open second solenoid valve 17, start water pump 15 and utilize water pump 15 to avoid the excessive water supply with the water suction outlet pipe 12 in the outside water storage tank, utilize the volume of flow monitoring table 13 control water supply simultaneously, thereby can carry out water conservation irrigation to the farmland.

The working principle is as follows: when raining, the driving motor 8 positively drives the cover plate 11 to rotate, so that the cover plate 11 is separated from the position right above the water collecting frame 2, rainwater can be collected by the water collecting frame 2, the diameter of the water collecting frame 2 can be set to be one meter, the collected rainwater falls into the water storage tank 1 along the connecting pipe 4, the filter screen 19 can avoid foreign matters entering the connecting pipe 4 to block the connecting pipe 4 when rainwater is collected, the precipitation can be monitored by the liquid level sensor 3, so that the water storage capacity of each mu of farmland can be calculated, reasonable water supply can be carried out on the farmland, when water supply is needed, the first electromagnetic valve 5 is closed, the second electromagnetic valve 17 is opened, the water pump 15 is started to pump water in the external water storage tank into the water outlet pipe 12 by the water pump 15, the water is introduced into the farmland by the external water supply pipeline, meanwhile, the volume of the water supply is controlled by the flow monitoring meter 13 to avoid excessive water supply, when raining does not occur, the driving motor 8 reversely can drive the cover plate 11 to rotate, thereby, the water collecting frame 2 can be covered by the cover plate 11, and the foreign matters are prevented from entering the water collecting frame 2 when the device is not used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a farmland irrigation rainwater collection holds measuring device, includes water storage box (1) and collection frame (2), its characterized in that: the inner wall of the water storage tank (1) is fixedly connected with a liquid level sensor (3), the upper surface of the water storage tank (1) is communicated with a connecting pipe (4), the surface of the connecting pipe (4) is provided with a first electromagnetic valve (5), the surface of the water collecting frame (2) is respectively and fixedly connected with a protective tank (6) and a connecting plate (7), the inner wall of the protective tank (6) is respectively and fixedly connected with a motor (8) and a control box (9), the upper surface of the connecting plate (7) is rotatably connected with a connecting column (10), the upper end of the connecting column (10) is fixedly connected with a cover plate (11), the output end of the motor (8) extends to the outside of the protective tank (6), and is fixedly connected with the lower end of the connecting column (10), the right side surface of the water storage tank (1) is communicated with a water outlet pipe (12), and the surface of the water outlet pipe (12) is respectively provided with a flow monitoring meter (13) and a flow control valve (14).

2. The farmland irrigation rainwater collection and storage measuring and calculating device according to claim 1, wherein: one end of the flow control valve (14) far away from the water outlet pipe (12) is connected with an external water supply pipeline.

3. The farmland irrigation rainwater collection and storage measuring and calculating device according to claim 1, wherein: the water storage tank is characterized in that a water inlet pipe (16) is communicated with the left side face of the water storage tank (1), a second electromagnetic valve (17) is arranged on the surface of the water inlet pipe (16), a water pump (15) is fixedly connected to the other end of the water inlet pipe (16), and the other end of the water pump (15) is connected with an external water storage tank.

4. The farmland irrigation rainwater collection and storage measuring and calculating device according to claim 1, wherein: the inner wall of the water collecting frame (2) is fixedly connected with a stop block (18), and a filter screen (19) is lapped on the upper surface of the stop block (18).

5. The farmland irrigation rainwater collection and storage measuring and calculating device according to claim 1, wherein: the surface of the water storage tank (1) is provided with a heat insulation layer, and the heat insulation layer is made of glass fiber.

6. The farmland irrigation rainwater collection and storage measuring and calculating device according to claim 1, wherein: the upper end of the water collecting frame (2) is arc-shaped, and the upper end of the connecting pipe (4) is communicated with the lower end of the water collecting frame (2).