CN207767161U - The micro-irrigation equipment of agricultural drainage and irrigation - Google Patents

Abstract

The utility model provides micro-irrigation equipment for agricultural drainage and irrigation, comprising a base, a square hole, a weir edge and a through hole, the top of the base is fixedly connected with a cuboid support body; the top of the support body is fixedly connected with a disc-shaped Connecting block; the lower end of the left side of the support body is provided with a guide plate forward; the left side wall of the support body and the upper part of the right end side wall are connected with connecting pipes, and the end of the connecting pipe at the left end is connected to the top of the conversion pipe. In the setting of the buffer paddle in the micro-irrigation head of the utility model, circular through holes are evenly opened on the spiral buffer paddle arranged on the rotating shaft, so that the sand particles and impurities accumulated in the water flow in the buffer tank can be stored in the groove, and then The buffer tank can be used for filtering and cleaning purposes, and the cone-shaped water diversion body set at the lower end of the rotating shaft can make the water flow pass through the buffer paddle while pushing the buffer paddle and form a turbulent flow, thereby slowing down the flow rate of the water flow.

Description

Micro-irrigation equipment for agricultural drainage and irrigation

technical field

The utility model belongs to the technical field of water conservancy equipment, in particular to micro-irrigation equipment for agricultural drainage and irrigation.

Background technique

In agricultural production, micro-irrigation technology is a good way to save water. Micro-irrigation is a kind of irrigation that uniformly and accurately transports water and nutrients required for crop growth to the soil near the roots of crops at a small flow rate through the pipeline system and the irrigator installed on the final pipeline according to the needs of the crops. method.

And as a kind of micro-irrigation equipment in the patent application number CN201410626727.0, including some water storage tanks, connectors and some watering bodies, wherein the water storage tanks are arranged on the top of the connectors, and communicate with the connectors, and the watering bodies are arranged on the connectors. Below, and communicating with the connecting body, the bottom of the pouring body is provided with an opening, and the opening is closed by a permeable material. The invention has reasonable structural design and remarkable water-saving effect, solves the problem that subterranean micro-irrigation is prone to blockage in the past, and has very important utilization value in agricultural production in arid regions or regions with insufficient precipitation.

Based on the above, the inventors have found that the existing micro-irrigation equipment has a relatively high outlet water pressure. Although there is also a device for decompression, the decompression device is highly sensitive to impurities in the water. On the other hand, micro-irrigation equipment The height of the head cannot be adjusted, which is easy to cause damage to the roots of plants in different growth stages.

Therefore, in view of this, the existing structure and defects are studied and improved, and micro-irrigation equipment for agricultural drainage and irrigation is provided, in order to achieve more practical purposes.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides micro-irrigation equipment for agricultural drainage and irrigation to solve the problem that the existing micro-irrigation equipment has a high pressure of water outlet when in use. The sensitivity is high. On the other hand, the height of the micro-irrigation head cannot be adjusted, which is easy to cause damage to the roots of plants in different growth stages.

The purpose and efficacy of the micro-irrigation equipment for agricultural irrigation and drainage of the utility model are achieved by the following specific technical means:

Micro-irrigation equipment for agricultural drainage and irrigation, including bases, supports, connecting blocks, buffer tanks, connecting pipes, conversion pipes, high-strength glass windows, connectors, micro-irrigating pipes, micro-irrigating heads, guide plates, buffer paddles, rotating shafts, filter head, water diversion body, nozzle, internal thread, weir edge and through hole, the top of the base is fixedly connected with a cuboid support body; the top of the support body is fixedly connected with a disc-shaped connection block; the support body A guide plate is set forward at the lower end of the side of the left end; a connecting pipe is connected to the upper part of the left and right side walls of the support body, and the end of the connecting pipe at the left end is connected to the top of the conversion pipe; the bottom of the conversion pipe is fixedly connected At the top of the micro-irrigation tube; the lower end of the micro-irrigation tube is provided with a nozzle, and a micro-irrigation head is fixedly connected inside the nozzle; the end of the connecting tube on the left end is connected to the top of the buffer tank, and A connecting head is fixedly connected, and the inside of the buffer tank is connected with a spiral buffer paddle through a rotating shaft; the top of the rotating shaft is connected to the filter head arranged at the inner end of the top of the buffer tank through a bearing; the outer wall of the buffer tank is evenly opened with nine A rectangular high-strength glass window.

Further, the micro-irrigation head is a concave disk-shaped structure, and the connection structure between the micro-irrigation head and the nozzle is an internal thread.

Further, a cone-shaped water diversion body is provided at the lower end of the rotating shaft.

Further, circular through holes are evenly opened on the buffer paddles of the spiral arranged on the rotating shaft.

Further, an annular groove is formed on the inner cavity plane at the bottom of the buffer tank.

Compared with the prior art, the utility model has the following beneficial effects:

The setting of the buffer paddle in the micro-irrigation head is connected to the top of the buffer tank through the end of the connecting pipe at the left end, and the lower end inlet of the buffer tank is fixedly connected with a connector, and the interior of the buffer tank is connected with a spiral buffer paddle through the rotation of the rotating shaft. In addition, circular through-holes are evenly opened on the buffer paddle of the spiral provided on the rotating shaft, so that the sand particles and impurities accumulated in the water flow in the buffer tank can be stored in the groove, so that the buffer tank can be filtered and cleaned, and The cone-shaped water diversion body arranged at the lower end of the rotating shaft enables the water flow to push the buffer paddle and at the same time form turbulent flow when the water flow passes through the buffer paddle, thereby slowing down the flow velocity of the water flow.

The setting of the guide plate and the edge of the weir, the guide plate is set forward through the lower end of the left side of the support body, and the guide plate is a concave inner arc structure, and the weir edges are arranged on both sides of the guide plate, so that the dripping on the The water flow on the guide plate plays the role of directional flow guide.

The connection block and the micro-irrigation tube are set, the connection block is set on the top of the micro-irrigation tube, so that the height of the micro-irrigation tube becomes an adjustable structure, and finally the height of the water flowing out of the micro-irrigation tube to the ground becomes adjustable Avoid eroding the soil, and focus on protecting the roots of plants.

Description of drawings

Fig. 1 is a schematic structural diagram of the right front axis view of the present invention.

Fig. 2 is a schematic structural diagram of the lower right axis view of the utility model.

Fig. 3 is a front structural schematic view of the utility model.

Fig. 4 is a cross-sectional front structural schematic diagram of the buffer tank of the present invention.

Fig. 5 is a schematic axial view of an enlarged part of the utility model.

In the figure: 1-base, 2-support body, 3-connection block, 4-buffer tank, 5-connection pipe, 6-transition pipe, 7-high-strength glass window, 8-connection head, 9-micro irrigation tube, 10-micro irrigation head, 11-guide plate, 13-buffer paddle, 14-rotating shaft, 15-filter head, 802-water separation body, 901-nozzle, 1001-internal thread, 1101-weir edge, 1301-through hole.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in accompanying drawing 1 to accompanying drawing 5:

The utility model provides micro-irrigation equipment for agricultural drainage and irrigation, including a base 1, a support body 2, a connecting block 3, a buffer tank 4, a connecting pipe 5, a conversion pipe 6, a high-strength glass window 7, a connecting head 8, and a micro-irrigating pipe 9 , micro-irrigation head 10, guide plate 11, buffer paddle 13, rotating shaft 14, filter head 15, water diversion body 801, nozzle 901, internal thread 1001, weir edge 1101 and through hole 1301, and the top of the base 1 is fixedly connected with a cuboid Shaped support body 2; the top of the support body 2 is fixedly connected with a disc-shaped connection block 3; the low end of the left side of the support body 2 is provided with a guide plate 11 forward; The upper part of the side wall is connected with a connecting pipe 5, and the end of the connecting pipe 5 at the left end is connected to the top of the conversion pipe 6;

The bottom of the conversion tube 6 is fixedly connected to the top of the micro-irrigation tube 9; the lower end of the micro-irrigation tube 9 is provided with a nozzle 901, and the inside of the nozzle 901 is fixedly connected with a micro-irrigation head 10; the connecting tube 5 at the left end The end is connected to the top of the buffer tank 4, and the inlet of the lower end of the buffer tank 4 is fixedly connected with a connector 8, and the interior of the buffer tank 4 is connected to a spiral buffer paddle 13 through a rotating shaft 14; the top of the rotating shaft 14 is connected to the Set on the filter head 15 at the top inner end of the buffer tank 4; nine rectangular high-strength glass windows 7 are evenly opened on the outer wall of the buffer tank 4.

Wherein, the micro-irrigation head 10 is a concave disc-shaped structure, and the connection structure between the micro-irrigation head 10 and the nozzle 901 is an internal thread 1001, so that the water in the micro-irrigation head 10 can follow the internal thread in the nozzle 901 The outer wall of 1001 slides down slowly, reducing the flow rate of the water, reducing the erosion of the soil, and making the effect of micro-irrigation better.

Wherein, the conical water diversion body 801 is provided at the lower end of the rotating shaft 14, so that the water diversion body 801 can divert the water entering the connecting head 8, and avoid the direct impact force of the water flow on the rotating shaft.

Wherein, the helical buffer paddle 13 provided on the rotating shaft 14 is evenly provided with a circular through hole 1301, so that when the water flow passes through the buffer paddle 13, it can push the buffer paddle 13 and form a turbulent flow, thereby slowing down the flow velocity of the water flow. .

Wherein, the inner cavity plane at the bottom of the buffer tank 4 is provided with an annular groove, so that the sand particles and impurities accumulated in the water flow in the buffer tank 4 can be stored in the groove, and then the buffer tank 4 can be filtered and cleaned. the goal of.

The specific usage and function of this embodiment:

In the utility model, the external water inlet pipe is connected to the connection head 8 at the lower end of the buffer tank 4, and the outside of the connection head 8 is a threaded structure, so that the external water inlet pipe can be connected more conveniently, and the end of the connection pipe 5 on the left end is connected On the top of the buffer tank 4, the inlet of the lower end of the buffer tank 4 is fixedly connected with a connector 8, and the interior of the buffer tank 4 is connected with a spiral buffer paddle 13 through a rotating shaft 14, and the spiral buffer paddle 13 arranged on the rotating shaft 14 is evenly There is a circular through hole 1301, so that when the water flow passes through the buffer paddle 13, it can form a turbulent flow while pushing the buffer paddle 13, thereby slowing down the flow velocity of the water flow. The groove, so that the sand and impurities accumulated in the buffer tank 4 can stay in the groove, so that the buffer tank 4 can be filtered and cleaned, and the conical water diversion body 801 arranged at the lower end of the rotating shaft 14, Thus, the water diversion body 801 can divert the water entering the connector 8 to avoid the direct impact of the water flow on the rotating shaft. Outflow from the irrigation head 10, the micro-irrigation head 10 is a concave disc-shaped structure, and the connection structure between the micro-irrigation head 10 and the nozzle 901 is an internal thread 1001, so that the water in the micro-irrigation head 10 can flow along the nozzle 901. The outer wall of the internal thread 1001 slides down slowly, reducing the flow rate of the water, reducing the erosion of the soil, and making the micro-irrigation effect better. Finally, the setting of the guide plate 11 and the edge of the weir 1101 is set forward through the lower end of the left side of the support body 2 There is a guide plate 11, and the guide plate 11 is a concave inner arc structure, and both sides of the guide plate 11 are provided with weir edges 1101, so that the water dripping on the guide plate 11 can play the role of directional flow guide, Finally, through the comprehensive use of various parts, the plants can be micro-irrigated.

Utilize the technical solution described in the utility model, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effects, all fall into the protection scope of the utility model.

Claims (5)

1. Micro-irrigation equipment for agricultural drainage and irrigation, characterized in that: the micro-irrigation equipment for agricultural drainage and irrigation includes a base, a support body, a connecting block, a buffer tank, a connecting pipe, a conversion pipe, a high-strength glass window, a connecting head, and a micro-irrigating Pipe, micro-irrigation head, guide plate, buffer paddle, rotating shaft, filter head, water separation body, nozzle, internal thread, weir edge and through hole, the top of the base is fixedly connected with a cuboid support body; the top of the support body A disc-shaped connection block is fixedly connected; the lower end of the left side of the support body is provided with a guide plate forward; The end is connected to the top of the conversion tube; the bottom of the conversion tube is fixedly connected to the top of the micro-irrigation tube; the lower end of the micro-irrigation tube is provided with a nozzle, and the inside of the nozzle is fixedly connected to a micro-irrigation head; the connecting tube at the left end The end is connected to the top of the buffer tank, and the lower end inlet of the buffer tank is fixedly connected with a connector, and the interior of the buffer tank is connected with a spiral buffer paddle through a rotating shaft; On the water filter head; nine rectangular high-strength glass windows are evenly opened on the outer wall of the buffer tank. 2. The micro-irrigation equipment for agricultural drainage and irrigation according to claim 1, characterized in that: the micro-irrigation head is a concave disc-shaped structure, and the connection structure between the micro-irrigation head and the nozzle is an internal thread. 3. The micro-irrigation equipment for agricultural drainage and irrigation according to claim 1, characterized in that: a cone-shaped water diversion body is provided at the lower end of the rotating shaft. 4 . The micro-irrigation equipment for agricultural irrigation and drainage as claimed in claim 1 , wherein circular through holes are evenly opened on the buffer paddle of the spiral arranged on the rotating shaft. 5 . The micro-irrigation equipment for agricultural drainage and irrigation according to claim 1 , wherein an annular groove is opened on the inner cavity plane at the bottom of the buffer tank.