CN207054092U - A kind of porous water inlet drip irrigation fertilizer applying pot - Google Patents

Abstract

The utility model relates to an agricultural irrigation device, and specifically provides a porous water inlet drip irrigation fertilization tank, which includes a tank body, a water inlet pipe, a water outlet pipe, a sewage pipe and a feed inlet. The feed port is located on the top of the tank and communicates with the dissolution chamber. One side of the feed port is connected with a feeding port inclined downward, and the bottom of the feed port is connected with a fertilizer screening device; the water inlet pipe is a porous water inlet pipe, and one end of the water inlet pipe is connected to the On the water delivery pipeline located outside the tank, the other end extends into the bottom of the dissolution chamber and is placed horizontally along the bottom of the dissolution chamber. There are multiple openings on the water inlet pipe placed horizontally along the bottom of the dissolution chamber; one end of the outlet pipe is connected to the filter chamber The other end is connected to the water delivery pipeline; the utility model provides this kind of porous water-inlet drip irrigation fertilization tank, which is easy to operate, saves time and effort, improves the efficiency of fertilizer dissolution, and can ensure that the fertilizer is fully dissolved and always maintained at a certain concentration. conducive to crop growth.

Description

A porous drip irrigation fertilization tank

technical field

The utility model relates to an agricultural irrigation device, in particular to a porous drip irrigation fertilization tank.

Background technique

Drip irrigation is an effective water-saving irrigation method, which is widely used in arid and semi-arid areas. After drip irrigation is implemented in farmland, fertilizers are usually applied with water during the growth period. People have developed high water-soluble fertilizers and fertilization equipment for supporting use, and even carried out research and attempts to apply pesticides with water. At present, the large-scale application of drip irrigation, water saving and fertilization with water technology has been realized in most areas of my country, especially in the west.

When using drip irrigation and fertilization, it is necessary to use a fertilization tank to dissolve the fertilizer in the water first, and then fertilize the farmland through the drip irrigation system. The traditional drip irrigation and fertilization tank needs to manually add the fertilizer to the inside of the fertilization tank at one time, and then dissolve the fertilizer into the clean water. Drip irrigation, the dissolution time is long and the phenomenon of uneven dissolution will occur, which will reduce the applicability of fertilization tanks in various agricultural irrigation work.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, and provide a porous water-inlet drip irrigation fertilization tank that can speed up the fertilizer dissolution efficiency and fully mix the fertilizer with water, saving time and effort.

For this reason, the utility model provides a kind of porous water inlet drip irrigation and fertilization tank, comprises tank body, water inlet pipe, water outlet pipe, sewage pipe and feed inlet, and described tank body is provided with dissolving chamber and filter chamber separately, and described feed The mouth is set on the top of the tank and communicates with the dissolution chamber. One side of the feeding port is connected with a feeding port inclined downward. The bottom of the feeding port is connected with a fertilizer screening device, and the feeding port is provided with a sealing cover. , the feeding port is provided with a sealing plug;

The water inlet pipe is a multi-hole water inlet pipe, one end of the water inlet pipe is connected to the water delivery pipeline outside the tank, and the other end extends into the bottom of the dissolution chamber and is placed horizontally along the bottom of the dissolution chamber, wherein the water inlet pipe placed horizontally along the bottom of the dissolution chamber There are a plurality of openings on the water pipe; one end of the water outlet pipe is connected to the filter cavity, and the other end is connected to the water delivery pipeline; a valve is arranged on the water delivery pipeline between the water inlet pipe and the water outlet pipe, and the water inlet pipe A water inlet valve is provided near the end of the water delivery pipeline, and a water outlet valve is provided on the water delivery pipe near the end of the water delivery pipeline.

The porous water-inlet drip irrigation and fertilization tank provided by the utility model stirs and dissolves the fertilizer that enters the dissolving chamber from the feed port through the water sprayed from the opening of the water inlet pipe under the action of the water flow pressure difference, which saves time and effort, and at the same time, Since the feed inlet is equipped with a fertilizer screening device, the fertilizer input into the feed inlet can be screened into fine particles, which is conducive to accelerating the dissolution efficiency and fully dissolving the fertilizer.

Preferably, the fertilizer screening device is a porous screen.

Further, a push rod is connected inside the feed inlet. The fertilizer in the feeding port is pushed down by the push rod, which is beneficial to drop the fertilizer into the dissolving chamber from the feeding port.

Further, the filter cavity is composed of a first filter screen and a protective cover arranged outside the first filter screen, and the upper opening of the filter cavity is flush with the upper edge of the tank body. The double-layer filtration can ensure the solubility and particle size of the fertilizer in the required fertilizer solution, remove particle impurities, and effectively avoid blockage of the outlet pipe.

Further, the port of the water outlet pipe connected to the filter cavity is provided with a second filter, and the mesh of the second filter is smaller than the mesh of the first filter.

Further, the drain pipe is connected to the bottom of the tank and a drain valve is provided on the drain pipe.

Further, the inner wall of the tank is provided with an anti-corrosion coating. Rotational molding can be used to heat-line the polyethylene coating on the inner wall of the tank, which can prevent rust impurities from entering the fertilizer solution due to the inner wall of the tank being rusted.

Beneficial effects of the utility model: the porous water-inlet drip irrigation fertilization tank provided by the utility model is simple to operate, saves time and effort, improves the fertilizer dissolution efficiency, and can ensure that the fertilizer is fully dissolved and always kept at a certain concentration, which is beneficial to crop growth .

Description of drawings

Fig. 1 is a structural representation of the utility model.

Explanation of reference signs: 1. Tank body; 1.1. Dissolving chamber; 1.2. Filter chamber; 2. Water inlet pipe; 2.1. Opening; 3. Water inlet valve; 4. Valve; 5. Water delivery pipeline; 6. Water outlet valve ; 7, sewage pipe; 8, sewage valve; 9, outlet pipe; 10, second filter screen; 11, protective cover; 12, first filter screen; 13, feed port; 14, push rod; 15, sealing cover ; 16. Feeding port; 17. Sealing plug; 18. Fertilizer screening device.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model.

Example:

This embodiment provides a kind of multi-hole drip irrigation and fertilization tank, referring to Fig. 1, including tank, 1, water inlet pipe 2, water outlet pipe 9, sewage pipe 7 and feed inlet 13, sewage pipe 7 is connected in described tank body 1 The bottom and the blowdown pipe 7 are provided with a blowdown valve 8 . The tank body 1 is divided into a dissolving chamber 1.1 and a filtering chamber 1.2. The feeding port 13 is located on the top of the tank body 1 and communicates with the dissolving chamber 1.1. One side of the feeding port 13 is connected with a feeding port 16 inclined downward. 13 bottoms are connected with a fertilizer screening device 18, and the fertilizer screening device 18 is a porous screen. Feeding port 13 is provided with sealing cover 15, and feeding port 16 is provided with sealing plug 17;

The water inlet pipe 2 is a multi-hole water inlet pipe, one end of the water inlet pipe 2 is connected to the water delivery pipeline 5 outside the tank body 1, and the other end extends into the bottom of the dissolving chamber 1.1 and is placed horizontally along the bottom of the dissolving chamber 1.1, wherein, along the dissolving chamber 1.1 The water inlet pipe 2 placed horizontally at the bottom is provided with a plurality of openings 2.1; one end of the water outlet pipe 9 is connected to the filter chamber 1.2, and the other end is connected to the water delivery pipeline 5; the water delivery pipeline between the water inlet pipe 2 and the water outlet pipe 9 5 is provided with a valve 4, the water inlet pipe 2 is provided with a water inlet valve 3 near the 5 end of the water delivery pipeline, and the water outlet pipe 9 is provided with a water outlet valve 6 near the 5 end of the water delivery pipeline.

The feed port 13 is connected with a push rod 14 . The fertilizer in the feeding port is pushed down through the push rod 14, which is beneficial to drop the fertilizer into the dissolving chamber 1.1 from the feeding port 13.

When the multi-hole drip irrigation and fertilization tank provided in this embodiment is in use, the water delivery pipeline 5 is connected with the drip irrigation pipeline. When the crops need to be watered, the valve 4 on the water delivery pipeline 5 is opened, and the irrigation water passes through the water delivery pipeline Road 5 enters the drip irrigation pipeline to irrigate the crops.

When it is necessary to fertilize the crops, first pull the push rod 14 upwards above the connection between the feeding port 13 and the feeding port 16, and put the fertilizer from the feeding port 16 into the feeding port 13, and the fertilizer enters downward through the porous screen. In the dissolution chamber 1.1, at the same time, close the valve 4 on the water delivery pipeline 5, open the water inlet valve 3 and the water outlet valve 6 on the water inlet pipe 2 and the water outlet pipe 9, and generate a pressure difference between the water inlet pipe 2 and the water outlet pipe 9, The water on the water delivery pipeline 5 enters through the water inlet pipe 2 and sprays upwards through the opening 2.1 on the water inlet pipe 2, dissolves and stirs the fertilizer dropped from the feed port 13 in the dissolving chamber 1.1, and the fully mixed fertilizer is filtered Cavity 1.2 enters the drip irrigation pipeline through the water on the outlet pipe 9 and the water delivery pipeline 5 to irrigate and fertilize the crops.

The filter chamber 1.2 is composed of a first filter screen 12 and a protective cover 11 arranged outside the first filter screen 12 , and the upper opening of the filter chamber 1.2 is flush with the upper edge of the tank body 1 . The double-layer filtration can ensure the solubility and particle size of the fertilizer in the required fertilizer solution, remove particle impurities, and effectively avoid blockage of the outlet pipe. The outlet pipe port connected to the filter chamber 1.2 is provided with a second filter screen 10 whose mesh opening is smaller than that of the first filter screen 12 .

In order to prevent the inner wall of the tank body 1 from rusting to cause impurities in the fertilizer solution or even damage the equipment, the inner wall of the tank body 1 is provided with an anti-corrosion coating. Rotational molding can be used to heat-line the polyethylene coating on the inner wall of the tank, which can prevent rust impurities from entering the fertilizer solution due to the inner wall of the tank being rusted.

The above examples are only illustrations of the present utility model, and do not constitute a limitation to the protection scope of the present utility model. All designs identical or similar to the present utility model belong to the protection scope of the present invention.

Claims (7)

1. A porous water inlet drip irrigation fertilization tank, comprising tank body (1), water inlet pipe (2), outlet pipe (9), sewage pipe (7) and feed inlet (13), is characterized in that: described tank The body (1) is divided into a dissolution chamber (1.1) and a filter chamber (1.2), and the feed inlet (13) is arranged on the top of the tank body (1) and communicates with the dissolution chamber (1.1), and the feed inlet ( 13) One side is connected with an inclined downward feeding port (16), the bottom of the feeding port (13) is connected with a fertilizer screening device (18), and the feeding port (13) is provided with a sealing cover (15) , the feeding port (16) is provided with a sealing plug (17); The water inlet pipe (2) is a porous water inlet pipe, one end of the water inlet pipe (2) is connected to the water delivery pipeline (5) outside the tank body (1), and the other end extends into the bottom of the dissolution chamber (1.1) and Placed horizontally along the bottom of the dissolving chamber (1.1), wherein the water inlet pipe (2) placed horizontally along the bottom of the dissolving chamber (1.1) is provided with a plurality of openings (2.1); one end of the outlet pipe (9) is connected to the filter chamber (1.2), the other end is connected on the water pipeline (5); the water pipeline (5) between the water inlet pipe (2) and the water outlet pipe (9) is provided with a valve (4), the inlet A water inlet valve (3) is provided on the water pipe (2) near the end of the water delivery pipeline (5), and a water outlet valve (6) is provided on the near end of the water delivery pipeline (5) on the described water outlet pipe (9). 2. The porous drip irrigation fertilization tank according to claim 1, characterized in that: the fertilizer screening device (18) is a porous screen. 3. The fertilization tank for drip irrigation with porous water inlet according to claim 2, characterized in that: a push rod (14) is connected in the feeding port (13). 4. The porous drip irrigation and fertilization tank according to claim 1, characterized in that: the filter chamber (1.2) consists of a first filter screen (12) and a protective cover ( 11) composition, the upper opening of the filter cavity (1.2) is flush with the upper edge in the tank body (1). 5. The porous drip irrigation and fertilization tank according to claim 4, characterized in that: the port of the outlet pipe (9) connected to the filter cavity (1.2) is provided with a second filter screen (10), and the second The mesh of the second filter net (10) is smaller than the mesh of the first filter net (12). 6. The porous drip irrigation and fertilization tank according to claim 1, characterized in that: the sewage pipe (7) is connected to the bottom of the tank (1) and the sewage pipe (7) is provided with a sewage valve (8). 7. The fertilization tank for porous water-inlet drip irrigation according to claim 1, characterized in that: the inner wall of the tank body (1) is provided with an anti-corrosion coating.