CN216982932U - Water saving device for agricultural irrigation - Google Patents

Abstract

The utility model relates to the field of agricultural irrigation, in particular to a water-saving device for agricultural irrigation. It includes the cistern, water inlet and delivery port have been seted up to the cistern outer wall, water inlet department is equipped with the filter screen, the delivery port tip is equipped with the water valve, delivery port department fixedly connected with water pipe, the water pipe outer wall evenly is equipped with a plurality of minutes, divide the pipe tip to establish the irrigation head, irrigation head inner wall centre of a circle array is equipped with a plurality of apopores, apopore end opening department threaded connection is equipped with the mouth of watering, irrigation head bottom centre of a circle array is equipped with a plurality of inserted sheets, the mouth of watering and the laminating of inserted sheet inner wall have avoided directly utilizing running water, pond and secret fresh water to spray watering and cause the water resource and extravagant, and the inserted sheet is inserted in soil, have also played the effect of holding and resisting falling to the higher crops of growth.

Description

A water-saving device for agricultural irrigation

technical field

The utility model relates to the field of agricultural irrigation, in particular to a water-saving device for agricultural irrigation.

Background technique

Agriculture in a broad sense refers to five industrial forms including planting, forestry, animal husbandry, fishery, and sideline industries; agriculture in a narrow sense refers to planting, including the production of food crops, cash crops, fodder crops and green manures. Vigorous development has also promoted the increase of scientific experimental fields of crops, and for the irrigation of scientific experimental mother species, a water-saving irrigation device is urgently needed to make up for the lack of natural precipitation.

Most of the existing agricultural irrigation devices directly extract tap water, ponds or clean freshwater from the ground for agricultural irrigation, and the source of freshwater is the source of human life, which will undoubtedly exacerbate the shortage of freshwater sources. There is an urgent need for a water-saving device for agricultural irrigation, but the current agricultural irrigation device usually sprays water from the upper part of agricultural crops, and in hot weather, for some higher agricultural parent crops, such as: corn, sorghum, Sugarcane, etc., can easily cause water evaporation, resulting in waste of water, and such crops are easy to dump when encountering strong winds. In view of this, we propose a water-saving device for agricultural irrigation.

Utility model content

The purpose of the present invention is to provide a water-saving device for agricultural irrigation, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides a water-saving device for agricultural irrigation, comprising a water reservoir, the outer wall of the water reservoir is provided with a water inlet and a water outlet, and the water inlet is provided with a filter screen, so that the The end of the water outlet is provided with a water valve, the water outlet is fixedly connected with a water pipe, the outer wall of the water pipe is evenly provided with a plurality of sub-pipes, the end of the sub-pipe is provided with an irrigation head, and the inner wall of the irrigation head is provided with a plurality of central arrays. A water outlet hole is provided at the lower mouth of the water outlet hole, a watering port is threadedly connected, and a plurality of inserts are arranged in a circular array at the bottom of the irrigation head.

As a further improvement of the technical solution, the outer wall of the water pipe is evenly provided with a spiral pipe, and the spiral pipe is connected with the water pipe and the branch pipe.

As a further improvement of the technical solution, an insertion pile is provided at the lower end of the insert, and the insertion pile is a hollow structure.

As a further improvement of the technical solution, water-absorbing cotton is provided inside the plug.

As a further improvement of the technical solution, the irrigation head is provided with a symmetrical spring, and the end of the spring is provided with a clamping claw.

As a further improvement of this technical solution, a sealing ring is provided at the edge of the upper mouth of the irrigation head, and a sealing cover is provided on the upper part of the sealing ring, and the sealing cover is threadedly connected with the irrigation head.

As a further improvement of the technical solution, the insert piece is a retractable structure, and the insert piece is composed of an upper piece and a lower piece.

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

In the water-saving device for agricultural irrigation, a water inlet and a water outlet are provided on the outer wall of the reservoir, domestic waste water and rainwater are discharged into the reservoir through the water inlet for collection, and a filter screen is arranged at the water inlet to remove the water from the water. The debris is blocked and filtered. Open the water valve at the end of the water pump, and the water pump will pump the water inside the reservoir into the water pipe, and distribute it to multiple branch pipes through the water pipe. The water flows out from the water outlet, and the watering port at the end of the water outlet fits the inner wall of the insert inserted in the soil. At this time, the water flows directly into the soil along the inner wall of the insert, and the crops are irrigated, avoiding the direct use of tap water. , ponds and underground fresh water spraying and watering cause waste of water resources, and the inserts are inserted into the soil, which also plays a role in supporting the lodging resistance of crops with higher growth.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the disassembled diagram of the overall structure of the irrigation head of the present utility model;

3 is a cross-sectional view of the overall structure of the irrigation head of the present invention.

The meanings of the symbols in the figure are:

1. Reservoir; 10. Water inlet; 100. Filter screen; 11. Water outlet; 12. Water pump; 13. Water valve; 2. Water pipe; 20. Spiral pipe; 21. Branch pipe; 3. Irrigation head; 30. Water outlet; 31, watering port; 32, insert piece; 320, upper piece; 321, lower piece; 33, plugging; 330, absorbent cotton; 34, spring; 340, gripper; 35, sealing ring; 36, Seal cap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

Please refer to FIG. 1-FIG. 3. This embodiment provides a water-saving device for agricultural irrigation, including a water reservoir 1, and a water inlet 10 and a water outlet 11 are opened on the outer wall of the water reservoir 1. A filter screen 100 is provided at 10 places, a water pump 12 is provided at the end of the water outlet 11, a water valve 13 is provided on the end of the water pump 12, a water pipe 2 is fixedly connected to the water pump 12, and the outer wall of the water pipe 2 is evenly provided with a plurality of Branch pipe 21, an irrigation head 3 is arranged at the end of the branch pipe 21, a plurality of water outlet holes 30 are arranged in an array on the inner wall of the irrigation head 3, a water outlet 31 is threadedly connected at the lower mouth of the water outlet hole 30, and a circle center at the bottom of the irrigation head 3 is provided. The array is provided with a plurality of inserts 32, the watering port 31 is attached to the inner wall of the inserts 32, the reservoir 1 is buried near the crop science experimental field, and the waste water that can be used for watering generated in daily life is discharged through the water inlet 10. Enter the storage tank 1 for storage, and then set the irrigation head 3 of the agricultural irrigation water-saving device on the crops during the return period and seedling period, and these crops grow higher after maturity. When irrigating, turn on the power supply, open the water valve 13, and the water pump 12 will extract the domestic waste water collected in the reservoir 1 through the water pipe 2 to the inside of the irrigation head 3 provided at the end of the plurality of branch pipes 21, and the irrigation head 3 The water flows out through the watering openings 31 provided at the lower mouths of the plurality of water outlets 30, and the watering openings 31 and the inserts 32 are fitted inside. When the water flows out from the watering openings 31, it follows the inserts 32. The inner wall of the plant flows into the soil and directly irrigates the roots of the crops, avoiding the waste of water resources caused by the traditional direct use of fresh water, tap water, ponds or groundwater for watering, and directly spraying water on the crops, causing water evaporation and loss, In the case of waste of water resources, inserting the inserts 32 in the soil also plays a role in resisting lodging of crops with higher growth, which is beneficial for scientific experimenters to cultivate crops.

Working process: turn on the power, open the water valve 13, the water pump 12 will extract the domestic waste water collected in the reservoir 1 through the water pipe 2 to the inside of the irrigation head 3 provided at the end of the multiple branch pipes 21, and the irrigation head 3 The water flows out through the watering openings 31 provided at the lower mouths of the plurality of water outlets 30, and the watering openings 31 and the inserts 32 are fitted inside. When the water flows out from the watering openings 31, it follows the inserts 32. The inner wall flows into the soil, directly watering the roots of the crops, avoiding the direct spraying of water on the crops, causing the loss of water evaporation and causing waste of water resources. It also acts as an anti-fall.

Considering that the distribution of the water pipe 2 is relatively long, in order to prevent the water pressure of the irrigation head 3 from being insufficient and unable to flow out from the watering port 31, a spiral pipe 20 is evenly arranged on the outer wall of the water pipe 2, and the spiral pipe 20 is connected with the water pipe 2 and the branch pipe 21. During this time, the amount of water is distributed from the water pipe 2 to each of the spiral pipes 20, and the inner wall of the spiral structure acts as a pressurized water supply.

In order to ensure the stability of inserting the insert 32 into the soil, an insert 33 is provided at the lower end of the insert 32, and the hollow structure of the insert 33 can save labor when inserting into the soil, and at the same time, the insert 33 also increases agricultural irrigation savings. The stability of the water device structure.

Further, in order to ensure that water resources are fully utilized, a water-absorbing cotton 330 is arranged inside the plug 33, so that the water flowing into the soil along the insert 32, and the excess small part is stored in the water-absorbing cotton 330 to avoid water resources. Waste, make full use of water resources, and can also ensure the moisture of crop roots and soil.

In addition, considering that during the growth of crops, the branches will gradually become larger, a symmetrical spring 34 is arranged inside the irrigation head 3, and a clamping claw 340 is arranged at the end of the spring 34, and the spring 34 can adjust the clamping range of the clamping claw 340. At the same time, the clamping jaws 340 hold the crops, and also play the role of making the crops wind-resistant and lodging-resistant.

Secondly, a sealing ring 35 is provided on the edge of the upper mouth of the irrigation head 3, which can avoid increasing the sealing performance of the irrigation head 3, avoid water leakage of the irrigation head 3, and cause waste of water loss. The cover 36 is threadedly connected with the irrigation head 3, and the sealing cover 36 can be unscrewed to add chemicals and fertilizers to the inside of the irrigation head 3, which is helpful for the healthy growth of crops.

Further, considering that the crops will continue to grow and grow taller, the insert 32 is a retractable structure, and the insert 32 is composed of an upper piece 320 and a lower piece 321. When the crops grow tall, manually adjust the telescopic insert 32, Elongating the insert 32 can ensure its anti-lodging effect.

When the water-saving device for agricultural irrigation in this embodiment is used, by turning on the power supply and opening the water valve 13, the water pump 12 will pump out the domestic wastewater collected in the reservoir 1 to a plurality of branch pipes through the water pipe 2. Inside the irrigation head 3 provided at the end of the 21, the water is flowed out by the irrigation head 3 through the watering port 31 provided at the lower mouth of the plurality of water outlet holes 30, and the watering port 31 is fitted with the inside of the insert 32. When the water flows out from the watering port 31, it flows into the soil along the inner wall of the insert 32, and directly waters the roots of the crops, so as to avoid directly spraying water on the crops, causing the evaporation of water to cause waste of water resources, and further The extra small part is kept in the water-absorbing cotton 330 to avoid waste of water resources, so that the water resources can be fully utilized, and the wetness of the root system and soil of crops can also be ensured. The sheet 32 is a retractable structure. When the crops grow tall, manually adjust the telescopic inserts 32 to elongate the inserts 32, which can ensure its anti-lodging effect, and also play a role in resisting lodging for crops with higher growth. In addition, a sealing ring 35 is provided at the edge of the upper mouth of the irrigation head 3, which can avoid increasing the sealing performance of the irrigation head 3. Next, unscrew the sealing cover 36 to add chemicals and fertilizers into the irrigation head 3, which is conducive to the healthy growth of crops.

The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A water saving device for agricultural irrigation, comprising a reservoir (1), characterized in that: water inlet (10) and delivery port (11) have been seted up to cistern (1) outer wall, water inlet (10) department is equipped with filter screen (100), delivery port (11) tip is equipped with water pump (12), be equipped with water valve (13) on water pump (12) tip, fixedly connected with water pipe (2) are gone up in water pump (12), water pipe (2) outer wall evenly is equipped with a plurality of minutes pipe (21), divide pipe (21) tip to establish and irrigate head (3), it is equipped with a plurality of apopores (30) to irrigate head (3) inner wall centre of a circle array, apopore (30) end opening department threaded connection is equipped with watering mouth (31), it is equipped with a plurality of inserted sheets (32) to irrigate head (3) bottom centre of a circle array, watering mouth (31) and the laminating of inserted sheet (32) inner wall.

2. The water saving device for agricultural irrigation according to claim 1, wherein: the outer wall of the water pipe (2) is uniformly provided with spiral pipes (20), and the spiral pipes (20) are connected with the water pipe (2) and the branch pipes (21).

3. The water saving device for agricultural irrigation according to claim 1, wherein: an inserting pile (33) is arranged at the lower end part of the inserting piece (32), and the inserting pile (33) is of a hollow structure.

4. A water saving device for agricultural irrigation according to claim 3, wherein: and water absorption cotton (330) is arranged in the inserted pile (33).

5. The water saving device for agricultural irrigation according to claim 1, wherein: irrigation head (3) inside is equipped with the symmetry and is equipped with spring (34), spring (34) tip is equipped with clamping jaw (340).

6. The water saving device for agricultural irrigation according to claim 1, wherein: the edge of the upper opening of the irrigation head (3) is provided with a sealing ring (35), the upper part of the sealing ring (35) is provided with a sealing cover (36), and the sealing cover (36) is in threaded connection with the irrigation head (3).

7. The water saving device for agricultural irrigation according to claim 1, wherein: the inserting piece (32) is of a telescopic structure, and the inserting piece (32) is composed of an upper piece (320) and a lower piece (321).

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