Accurate metering device for irrigation water for rural development

Abstract

The utility model relates to the technical field of farm irrigation, and discloses a rural development irrigation water accurate meter which comprises a water pipe, a pipeline valve is fixedly installed at the right end of the water pipe, a filter box is fixedly installed in the middle of the water pipe, a meter is fixedly installed at the top of the water pipe, and a faucet is fixedly installed at the left end of the water pipe. An impurity filtering mechanism is arranged in the filtering box, the impurity filtering mechanism is used for filtering impurities in water, an impurity collecting mechanism is arranged at the bottom of the filtering box, and the impurity collecting mechanism is used for collecting the impurities filtered by the impurity filtering mechanism. According to the utility model, irrigation water is filtered by the filter element in the filter tank and then flows to the meter and the faucet, so that impurities in the irrigation water are accurately filtered, the meter is effectively prevented from being damaged by the impurities, stable operation and accurate metering of a metering system are guaranteed, and scientific irrigation management is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to farmland irrigation technical field especially, relates to a rural development irrigation water precision measuring device. BACKGROUND

[0002] In the field of rural agricultural irrigation, the precise measurement of irrigation water is crucial for rational water use, improving irrigation efficiency and water resource management. As a device specifically used to measure water consumption during irrigation, the irrigation water precision measuring device can provide accurate water data for farmers, assist in developing scientific irrigation plans, reduce water waste and lower production costs.

[0003] However, the existing irrigation water measuring device directly takes irrigation water from river or pond water sources, which contains a large amount of impurities such as silt, suspended matter and particulate matter. Most existing measuring devices lack effective filtering devices, resulting in direct entry of irrigation water into the measuring device. During operation, these impurities flow through the measuring components of the measuring device with the water flow, which can easily cause the measuring components to be blocked and worn out, affecting the accuracy of the measurement, shortening the service life of the measuring device, and increasing the cost of agricultural production due to frequent maintenance or replacement of the measuring device, reducing the efficiency of irrigation operations, and not conducive to the long-term stable operation of the rural irrigation system and efficient use of water resources. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a rural development irrigation water precision measuring device, aiming to improve the problem that the existing technology directly takes irrigation water from river or pond water sources, which contains a large amount of impurities such as silt, suspended matter and particulate matter, resulting in direct entry of irrigation water into the measuring device, thereby causing the measuring components to be blocked and worn out.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a rural development irrigation water precision measuring device, comprising a water pipe, a pipe valve is fixedly installed at the right end of the water pipe, a filter box is fixedly installed at the middle part of the water pipe, a meter is fixedly installed at the top of the water pipe, a water faucet is fixedly installed at the left end of the water pipe, an impurity filtering mechanism is arranged in the filter box, the impurity filtering mechanism is used for filtering impurities in water, an impurity collecting mechanism is arranged at the bottom of the filter box, and the impurity collecting mechanism is used for collecting impurities filtered by the impurity filtering mechanism.

[0006] The impurity filtering mechanism includes a water inlet, the water inlet is arranged on the right side of the filter box, the left end of the pipeline valve is communicated in the water inlet, the left side of the filter box is provided with a water outlet, the right end of the water pipe is communicated in the water outlet, the top and bottom of the inside of the filter box are fixedly connected with mounting grooves, the inside of the filter box is divided into a plurality of mounting grooves by a plurality of drainage plates, a plurality of filter boxes are arranged in the mounting grooves, a plurality of filter cartridges are arranged in the filter boxes, the top rear end of the filter box is rotatably connected with a sealing cover plate, the front and rear sides of the filter boxes are provided with quick replacement assemblies, and the left and right sides of the filter box are provided with fastening assemblies.

[0007] As a further description of the above technical scheme:

[0008] The impurity collecting mechanism includes two sedimentation tanks, two The sedimentation tanks are arranged on the inside bottom left and right sides of the filter box, the bottom left and right sides of the filter box are provided with collection holes, the inner walls of the two collection holes are fixedly installed with connecting pieces, the outer walls of the two connecting pieces are threadedly connected with collection bottles, the outer sides of the two collection holes are fixedly connected with sealing gaskets, and the top ends of the two collection bottles are respectively attached to the two sealing gaskets.

[0009] As a further description of the above technical scheme:

[0010] The quick replacement assembly includes a plurality of T-shaped sliding rails, the front and rear sides of the filter boxes are fixedly connected with T-shaped sliding rails, the inner walls of the filter boxes are provided with a plurality of T-shaped sliding grooves, and the T-shaped sliding rails are respectively slidably connected in the T-shaped sliding grooves.

[0011] As a further description of the above technical scheme:

[0012] The fastening assembly includes two lower fixed blocks, two The lower fixed blocks are fixedly connected to the left and right sides of the filter box, the left and right sides of the sealing cover plate are fixedly connected with upper fixed blocks, and the two lower fixed blocks and the upper fixed blocks are respectively penetrated and threadedly connected with fastening bolts.

[0013] As a further description of the above technical scheme:

[0014] The outer walls of the two collection bottles are fixedly connected with rubber sleeves, and the outer walls of the two rubber sleeves are processed by sanding.

[0015] As a further description of the above technical scheme:

[0016] The inner walls of the plurality of filter boxes are fixedly connected with handles, and the outer walls of the plurality of handles are designed to be anti-skid.

[0017] As a further description of the above technical solutions:

[0018] The top left end of the meter is rotationally connected with a water meter cover made of transparent material.

[0019] As a further description of the above technical solutions:

[0020] The right end of the pipeline valve is communicated with a connecting head, and the outer wall of the connecting head is a threaded structure.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses a filter box is arranged on the water inlet pipe of the meter, and the filter box is used for filtering the impurities in the irrigation water, and the filter box can be conveniently replaced during use, realizes accurate filtration of the impurities in the irrigation water, effectively prevents the impurities from damaging the meter, guarantees stable operation and accurate measurement of the metering system, and is beneficial to scientific irrigation management.

[0023] 2、The utility model discloses a filter box is arranged on the water inlet pipe of the meter, and the filter box is used for filtering the impurities in the irrigation water, and the filter box can be conveniently replaced during use, realizes accurate filtration of the impurities in the irrigation water, effectively prevents the impurities from damaging the meter, guarantees stable operation and accurate measurement of the metering system, and is beneficial to scientific irrigation management. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A front view of the rural development irrigation water accurate meter is provided for the utility model;

[0025] Figure 2 A structure diagram of the filter box in the rural development irrigation water accurate meter is provided for the utility model;

[0026] Figure 3 A sectional view of the filter box in the rural development irrigation water accurate meter is provided for the utility model;

[0027] Figure 4 A partial structure diagram of the rural development irrigation water accurate meter is provided for the utility model;

[0028] Figure 5 A partial structure split diagram of the rural development irrigation water accurate meter is provided for the utility model.

[0029] LEGEND:

[0030] 1, water pipe; 2, pipeline valve; 3, filter box; 4, meter; 5, faucet; 6, impurity filtering mechanism; 601, water inlet; 602, water outlet; 603, drainage plate; 604, mounting groove; 605, filter box; 606, filter element; 607, sealing cover plate; 608, T-shaped slide rail; 609, T-shaped slide groove; 610, lower fixed block; 611, upper fixed block; 612, fastening bolt; 7, impurity collection mechanism; 701, sedimentation tank; 702, collection hole; 703, connecting piece; 704, collection bottle; 705, sealing gasket; 706, rubber sleeve; 8, handle; 9, water meter cover; 10, connector. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Referring to Figures 1-4 An embodiment provided by the utility model: a rural development irrigation water precision meter, comprising a water pipe 1, the right end of the water pipe 1 is fixedly installed with a pipeline valve 2, the middle part of the water pipe 1 is fixedly installed with a filter box 3, the top of the water pipe 1 is fixedly installed with a meter 4, the left end of the water pipe 1 is fixedly installed with a faucet 5, the inside of the filter box 3 is provided with an impurity filtering mechanism 6, the impurity filtering mechanism 6 is used to filter the impurities in water, the bottom of the filter box 3 is provided with an impurity collection mechanism 7, and the impurity collection mechanism 7 is used to collect the impurities filtered by the impurity filtering mechanism 6.

[0033] The impurity filtering mechanism 6 comprises a water inlet 601, the water inlet 601 is arranged on the right side of the filtering box 3, the left end of the pipeline valve 2 is communicated in the inside of the water inlet 601, the left side of the filtering box 3 is provided with a water outlet 602, the right end of the water pipe 1 is communicated in the inside of the water outlet 602, the inside of the filtering box 3 is fixedly connected with mounting grooves 604 on the top and the bottom of the left and right sides, the inside of the filtering box 3 is divided into a plurality of mounting grooves 604 through a plurality of drainage plates 603, a plurality of filter boxes 605 are arranged in the mounting grooves 604, a plurality of filter cartridges 606 are arranged in the filter boxes 605, the top rear end of the filtering box 3 is rotatably connected with a sealing cover plate 607, the front and rear sides of the filter boxes 605 are provided with quick replacement assemblies, the left and right sides of the filtering box 3 are provided with fastening assemblies, the quick replacement assemblies comprise a plurality of T-shaped sliding rails 608, the front and rear sides of the filter boxes 605 are fixedly connected with the T-shaped sliding rails 608, a plurality of T-shaped sliding grooves 609 are arranged on the inner walls of the front and rear sides of the filtering box 3, and the plurality of T-shaped sliding rails 608 are respectively and slidably connected in the plurality of T-shaped sliding grooves 609.

[0034] Specifically, when the irrigation water flows from the right end of the water pipe 1, it first passes through the pipe valve 2, and then flows into the water inlet 601 of the filter box 3. Inside the filter box 3, it is divided into multiple installation grooves 604 by multiple drainage plates 603. Each installation groove 604 is provided with a filter box 605. The filter core 606 in the filter box 605 plays a filtering role. Different water quality can select the corresponding appropriate filter core 606 to effectively filter impurities in the water. During the filtering process, the water flows through the filter box 605 in each installation groove 604 in turn, and the impurities are intercepted by the filter core 606. The filtered water flows out from the water outlet 602 on the left side of the filter box 3 and enters the water pipe 1 to continue flowing to the meter 4. The meter 4 can accurately measure the amount of water flowing through it, so as to accurately count and monitor the irrigation water. Finally, the water flows out from the faucet 5 at the left end of the water pipe 1 and can be used for irrigation. In terms of replacement of the filter box 605, the T-shaped sliding rail 608 fixedly connected to the front and rear sides cooperates with the T-shaped sliding groove 609 opened in the inner wall of the filter box 3, so that the filter box 605 can smoothly slide in the T-shaped sliding groove 609. When it is necessary to replace the filter core 606, first open the sealing cover plate 607 rotatably connected to the top rear end of the filter box 3. The upper fixed block 611 on the left and right sides of the front end of the sealing cover plate 607 is fixed with the lower fixed block 610 on the left and right sides of the front end of the filter box 3 by the fastening bolt 612. After loosening the fastening bolt 612 and opening the sealing cover plate 607, the filter box 605 can be easily pulled out along the T-shaped sliding groove 609. Replace the new filter box 605 or only replace the filter core 606 in it. Then push the filter box 605 back to the original position, close the sealing cover plate 607 and tighten the fastening bolt 612 to ensure the sealing and normal work of the filter box 3. It can effectively avoid the impurities in the irrigation water from causing blockage and damage to the meter 4, and ensure the stable operation and accurate measurement of the entire irrigation water metering system.

[0035] With reference to Figure 1 , Figure 3 and Figure 5 , the impurity collecting mechanism 7 includes two sedimentation tanks 701, which are respectively arranged at the bottom ends of the left and right sides of the filter box 3. The bottom left and right sides of the filter box 3 are provided with collection holes 702. The inner wall bottom ends of the two collection holes 702 are fixedly installed with connecting pieces 703. The outer walls of the two connecting pieces 703 are threadedly connected with collection bottles 704. The outer sides of the two collection holes 702 are fixedly connected with sealing gaskets 705. The top ends of the two collection bottles 704 are respectively attached to the two sealing gaskets 705. The outer walls of the two collection bottles 704 are fixedly connected with rubber sleeves 706. The outer walls of the two rubber sleeves 706 are processed with frosted process.

[0036] Specifically, when the irrigation water enters the filter box 3, the impurities in the water are intercepted by the filter core 606. As the filtration process continues, the intercepted impurities gradually settle in the sediment tank 701 at the bottom of the filter box 3 under the action of the water flow. The sediment tank 701 is located at the bottom end of the left and right sides inside the filter box 3. Since the impurities are heavier than water, the bottom is conducive to the concentration of impurities. Under the action of gravity, the impurities further converge to the collection hole 702 at the bottom. The connecting piece 703 at the bottom end of the inner wall of the collection hole 702 plays a transitional connection role. It is tightly connected with the collection bottle 704 through a threaded connection. The sealing gasket 705 on the outside of the collection hole 702 ensures the sealing between the collection hole 702 and the collection bottle 704 to prevent water or impurities from leaking. The top end of the collection bottle 704 is tightly attached to the sealing gasket 705, forming a reliable sealing structure. The rubber sleeve 706 on the outer wall of the collection bottle 704 adopts a frosted process, which facilitates the operator to grasp and operate. When it is necessary to clean the collected impurities, the operator holds the rubber sleeve 706 and rotates the collection bottle 704 counterclockwise. Due to the threaded connection, the collection bottle 704 gradually separates from the connecting piece 703. At this time, the impurities settled in the collection bottle 704 can be poured out for cleaning. After cleaning, align the collection bottle 704 with the connecting piece 703, rotate clockwise to reconnect it with the sealing gasket 705, and restore the sealing state, so that the collection of impurities can continue. This effectively collects the impurities filtered out, avoids the accumulation of impurities in the filter box 3 affecting the filtration effect, and facilitates regular cleaning, ensuring stable operation of the entire irrigation system and water quality filtration effect.

[0037] With reference to Figure 1 and Figure 4 The inner wall of the plurality of filter boxes 605 is fixedly connected with a handle 8 on the upper middle part of the front and rear sides. The outer wall of the plurality of handles 8 is designed to be anti-skid. The top left end of the meter 4 is rotatably connected with a water meter cover 9 made of transparent material. The right end of the pipeline valve 2 is communicated with a connecting head 10 having a threaded structure on the outer wall.

[0038] Specifically, when the filter cartridge 606 in the filter box 605 needs to be replaced, the operator can easily pull out the filter box 605 from the T-shaped sliding groove 609 of the filter box 3 by holding the handle 8. Since the outer wall of the handle 8 is designed to be slip-resistant, it can increase the friction between the hand and the handle 8. Even if the hand is wet or has oil stains, it can ensure that the operator can stably hold the handle 8 and successfully complete the replacement operation of the filter box 605. The water gauge cover 9 can protect the reading part of the meter 4. Under normal circumstances, the water gauge cover 9 can prevent dust, water droplets or other foreign matter from entering the inside of the meter 4, avoiding the interference of these impurities on the reading of the meter 4. Since the water gauge cover 9 is made of transparent material, when the reading of the meter 4 needs to be checked, the data on the meter 4 can be clearly read through the water gauge cover 9 without the need to remove the water gauge cover 9. The connecting head 10 at the right end of the pipeline valve 2 is in a threaded structure, so that the irrigation water precise meter can be conveniently connected with the external pipeline.

[0039] Working principle: when the irrigation water flows from the right end of the water pipe 1, it first passes through the pipeline valve 2 and then flows into the water inlet 601 of the filter box 3. In the filter box 3, the water is divided into multiple installation grooves 604 by multiple drainage plates 603. Each installation groove 604 is provided with a filter box 605. The filter cartridge 606 in the filter box 605 plays a filtering role. Different water quality can select the corresponding appropriate filter cartridge 606 to effectively filter the impurities in the water. During the filtering process, the water flows through the filter box 605 in each installation groove 604 in turn, and the impurities are intercepted by the filter cartridge 606. The filtered water flows out from the water outlet 602 on the left side of the filter box 3 and enters the water pipe 1 to continue flowing to the meter 4. The meter 4 can accurately measure the amount of water flowing through it, so as to accurately count and monitor the irrigation water. Finally, the water flows out from the faucet 5 at the left end of the water pipe 1 and can be used for irrigation. In terms of replacement of the filter box 605, the T-shaped sliding rails 608 fixedly connected to the front and rear sides of the filter box 605 cooperate with the T-shaped sliding grooves 609 opened on the inner walls of the filter box 3, so that the filter box 605 can smoothly slide in the T-shaped sliding groove 609. When the filter cartridge 606 needs to be replaced, the sealing cover plate 607 connected to the top and rear end of the filter box 3 is first opened. The upper fixed block 611 on the left and right sides of the front end of the sealing cover plate 607 is fixed with the lower fixed block 610 on the left and right sides of the front end of the filter box 3 by the fastening bolt 612. After the fastening bolt 612 is loosened and the sealing cover plate 607 is opened, the filter box 605 can be easily pulled out along the T-shaped sliding groove 609. The new filter box 605 or only the filter cartridge 606 can be replaced. Then the filter box 605 is pushed back to the original position, the sealing cover plate 607 is closed and the fastening bolt 612 is tightened to ensure the sealing and normal work of the filter box 3.

[0040] And, when the irrigation water enters the filter box 3, the impurities in the water are intercepted by the filter core 606, and as the filtration process continues, the intercepted impurities gradually settle in the sediment tank 701 at the bottom of the filter box 3 under the action of the water flow, the sediment tank 701 is located at the bottom end of the left and right sides inside the filter box 3, because the impurities are heavier than water, so the bottom is conducive to the concentration of impurities, under the action of gravity, the impurities further converge to the collection hole 702 at the bottom, the connecting piece 703 at the bottom end of the inner wall of the collection hole 702 plays a transition connection role, which is closely connected with the collection bottle 704 through a threaded connection mode, the sealing gasket 705 outside the collection hole 702 ensures the sealing between the collection hole 702 and the collection bottle 704, preventing water or impurities from leaking, the top end of the collection bottle 704 is closely attached to the sealing gasket 705, forming a reliable sealing structure, the rubber sleeve 706 on the outer wall of the collection bottle 704 adopts a frosted process, which facilitates the operator to grasp and operate, when it is necessary to clean the collected impurities, the operator holds the rubber sleeve 706 and rotates the collection bottle 704 counterclockwise, because of the threaded connection, the collection bottle 704 gradually separates from the connecting piece 703, at this time the impurities deposited in the collection bottle 704 can be poured out for cleaning, after cleaning, align the collection bottle 704 with the connecting piece 703, rotate clockwise to reconnect it and attach to the sealing gasket 705, restore the sealed state, so that the collection of impurities can continue.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A precise metering device for irrigation water in rural development, comprising a water pipe (1), characterized in that: A pipe valve (2) is fixedly installed at the right end of the water pipe (1), a filter box (3) is fixedly installed in the middle of the water pipe (1), a meter (4) is fixedly installed at the top of the water pipe (1), a faucet (5) is fixedly installed at the left end of the water pipe (1), an impurity filtration mechanism (6) is provided inside the filter box (3), the impurity filtration mechanism (6) is used to filter impurities in the water, and an impurity collection mechanism (7) is provided at the bottom of the filter box (3), the impurity collection mechanism (7) is used to collect the impurities filtered out by the impurity filtration mechanism (6); The impurity filtration mechanism (6) includes an inlet (601) located on the right side of the filter box (3). The left end of the pipe valve (2) is connected to the inside of the inlet (601). An outlet (602) is located on the left side of the filter box (3). The right end of the water pipe (1) is connected to the inside of the outlet (602). Mounting grooves (604) are fixedly connected to the top and bottom center of the left and right sides of the filter box (3). The interior of the filter box (3) is divided into multiple mounting slots (604) by multiple diversion plates (603). Each mounting slot (604) is equipped with a filter box (605). Each filter box (605) is equipped with a filter element (606). The top and rear end of the filter box (3) is rotatably connected to a sealing cover plate (607). Each filter box (605) is equipped with a quick replacement component on its front and rear sides. Each filter box (3) is equipped with a fastening component on its left and right sides.

2. The precise metering device for rural irrigation water according to claim 1, characterized in that: The impurity collection mechanism (7) includes two sedimentation tanks (701), which are respectively located on the left and right sides of the bottom of the filter box (3). Collection holes (702) are provided on the left and right sides of the bottom of the filter box (3). Connectors (703) are fixedly installed on the bottom of the inner walls of the two collection holes (702). Collection bottles (704) are threadedly connected to the outer walls of the two connectors (703). Sealing gaskets (705) are fixedly connected to the outer sides of the two collection holes (702). The tops of the two collection bottles (704) are respectively in contact with the two sealing gaskets (705).

3. The precise metering device for rural irrigation water according to claim 1, characterized in that: The quick-change assembly includes multiple T-shaped slide rails (608), and the front and rear sides of the multiple filter boxes (605) are fixedly connected with T-shaped slide rails (608). The front and rear sides of the inner wall of the filter box (3) are provided with multiple T-shaped slide grooves (609), and the multiple T-shaped slide rails (608) are slidably connected to the interior of the multiple T-shaped slide grooves (609).

4. The precise metering device for rural irrigation water according to claim 1, characterized in that: The fastening assembly includes two lower fixing blocks (610), which are fixedly connected to the left and right front ends of the filter box (3) respectively. The left and right front ends of the sealing cover (607) are both fixedly connected to upper fixing blocks (611). The two lower fixing blocks (610) and the upper fixing blocks (611) are respectively threaded and connected by fastening bolts (612).

5. A precise metering device for rural irrigation water according to claim 2, characterized in that: Both collection bottles (704) are fixedly connected to the outer walls of rubber sleeves (706), and the outer walls of both rubber sleeves (706) are made of frosted material.

6. A precise metering device for rural irrigation water according to claim 1, characterized in that: Each of the multiple filter boxes (605) has a handle (8) fixedly connected to the upper middle part of the front and rear sides of its inner wall, and the outer wall of each of the multiple handles (8) is designed to be non-slip.

7. A precise metering device for rural irrigation water according to claim 1, characterized in that: The top left end of the meter (4) is rotatably connected to a water meter cover (9), which is made of transparent material.

8. A precise metering device for rural irrigation water according to claim 1, characterized in that: The right end of the pipeline valve (2) is connected to a connector (10), and the outer wall of the connector (10) is threaded.

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