CN218941915U

CN218941915U - Water conservation pipeline for farmland water conservancy

Info

Publication number: CN218941915U
Application number: CN202320186488.6U
Authority: CN
Inventors: 薛清洁; 杨克金; 王为丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-05-02
Anticipated expiration: 2033-02-11

Abstract

The utility model discloses a farmland water conservation water saving pipeline which comprises a pipeline and a fixed box, wherein the pipeline is communicated with the fixed box, a motor is fixedly connected to the right side of the front end of the fixed box, a bidirectional threaded shaft is fixedly connected to the tail end of a main shaft of the motor, a baffle is spirally connected to the outer side of the bidirectional threaded shaft and is in sliding connection with the fixed box, a sliding block is fixedly connected to the outer side of the baffle and is in sliding connection with the fixed box, a controller is fixedly connected to the left side of the front end of the fixed box, and the arranged bidirectional threaded shaft, the baffle and a second pressure sensor ensure that the flow velocity of irrigation water is uniform after the irrigation water flows to the right side of the pipeline when the farmland irrigation water is conveyed through the device, the waste of water caused by larger water flow is avoided, the water conservation effect is well played, the stability of the water pressure in the pipeline is further ensured, the phenomenon of pipeline damage caused by unstable flow velocity and water pressure is avoided, and the service life of the pipeline is ensured.

Description

Water conservation pipeline for farmland water conservancy

Technical Field

The utility model relates to the technical field of farmland irrigation tools, in particular to a water-saving pipeline for farmland irrigation.

Background

In farming, general farmland irrigation mostly adopts the construction of a barrage to control the flow rate of water, because the topography of partial areas is limited and can not be constructed, so that the common water pipeline is required to be used for conveying irrigation water, and because the conventional common pipeline can not detect and control the flow rate of water and is not restrained when the water is conveyed in the large pipeline, the phenomenon that the water flow is stumbling and slow when the water is conveyed through the pipeline can occur, and then the water pressure in the pipeline is suddenly increased and reduced, the damage to the pipeline is larger, the long-term use of the pipeline is not facilitated, meanwhile, the water yield of irrigation water is also easily caused to be uneven, and water saving can not be well performed when the water yield is larger at a faster flow rate, so that the farmland water conservation pipeline is provided for the problems.

Disclosure of Invention

The utility model solves the technical problems of the prior art, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a irrigation and water conservancy water conservation pipeline, includes pipeline and fixed box, pipeline and fixed box intercommunication, fixed box front end right side fixedly connected with motor, the terminal fixedly connected with two-way screw thread axle of main shaft of motor, two-way screw thread axle outside screwed connection has the baffle, and baffle and fixed box sliding connection, baffle outside fixedly connected with slider, and slider and fixed box sliding connection, fixed box front end left side fixedly connected with controller.

As a further improvement of the utility model, the screw thread direction of one side of the bidirectional screw thread shaft is opposite to the screw thread direction of the other side of the bidirectional screw thread shaft, the bidirectional screw thread shaft is symmetrically arranged, and the bidirectional screw thread shaft is rotationally connected with the fixed box.

As a further improvement of the utility model, the outer side of the sliding block is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a first pressing block, the outer side of the first pressing block is fixedly connected with a first pressure sensor, and the first pressing block and the first pressure sensor are both in contact with the fixed box.

As a further improvement of the utility model, the left end of the inner side of the fixed box is rotationally connected with a rotating rod through a rotating shaft, the other end of the rotating rod is fixedly connected with a push plate, the outer side of the push plate is fixedly connected with a push rod, the push rod is in sliding connection with the fixed box, the other end of the push rod is fixedly connected with a fixed block, the fixed block is in sliding connection with the fixed box, one side of the fixed block is provided with a second pressing block, one end of the outer side of the second pressing block is fixedly connected with a second pressure sensor, and the second pressing block and the second pressure sensor are both in contact with the fixed box.

As a further improvement of the utility model, the other end of the outer side of the second pressing block is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the fixed block.

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

1. the utility model provides a water conservation pipeline of irrigation and water conservancy through two-way screw spindle, baffle and the second pressure sensor that sets up, when carrying irrigation and water through the device, detect the back to the irrigation and water velocity of flow from left to right, through controller control two-way screw spindle and baffle screwed connection, further make baffle and fixed box slip, thereby make things convenient for the blocking degree to rivers to carry out automatically regulated, first briquetting can press first pressure sensor this moment, when the pressure value of first pressure sensor response is the same with the pressure value that the irrigation and water velocity of flow caused, the automatically regulated of rivers blocking degree has been accomplished this moment, thereby guaranteed the homogeneity of the velocity of flow behind irrigation and water flow direction pipeline right side, the waste of the great water that leads to of rivers has been avoided, fine play the effect of water conservation, and then guaranteed the stability of water velocity of flow and the unstable pipeline damage phenomenon that leads to of water pressure, the pipeline's life has been guaranteed.

2. A water saving pipeline for farmland water conservancy is characterized in that the water saving pipeline comprises a push plate, a push rod and a second pressure sensor, when irrigation water is conveyed through the device, the push plate is impacted on the push plate from left to right through the irrigation water, the push plate can push a fixed block to compress a second spring through the push rod, the second pressure sensor is further pressed by a second pressing block, a detected pressure value signal is uploaded to a controller through the second pressure sensor, automatic detection of the pressure caused by the flow rate of the irrigation water is realized, and automatic adjustment of the blocking degree of water flow according to the pressure caused by the flow rate of the irrigation water is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic diagram of the whole structure of a farmland water conservation pipeline according to the present utility model.

Fig. 2 is a schematic diagram of a schematic top cross-sectional structure of a water conservation pipeline for farmland water conservancy.

Fig. 3 is a schematic top sectional view of a water conservation pipeline for farmland.

In the figure: 1. a pipe; 2. a fixed box; 3. a motor; 4. a bidirectional threaded shaft; 5. a baffle; 6. a slide block; 7. a first spring; 8. a first briquette; 9. a first pressure sensor; 10. a rotating lever; 11. a push plate; 12. a push rod; 13. a fixed block; 14. a second pressure sensor; 15. a second briquetting; 16. a second spring; 17. and a controller.

Detailed Description

The present utility model will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic drawings, rather than physical drawings, and are not to be construed as limiting the present utility model, and in order to better explain the detailed description of the utility model, certain components of the drawings may be omitted, enlarged or reduced in size, and not represent the actual product, and it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the utility model based on the detailed description of the present utility model.

Example 1

As shown in fig. 1-3, a water conservation pipeline for farmland water conservancy comprises a pipeline 1 and a fixed box 2, the pipeline 1 is communicated with the fixed box 2, a motor 3 is fixedly connected to the right side of the front end of the fixed box 2, a bidirectional threaded shaft 4 is fixedly connected to the tail end of a main shaft of the motor 3, a baffle 5 is spirally connected to the outer side of the bidirectional threaded shaft 4, the baffle 5 is slidably connected with the fixed box 2, a sliding block 6 is fixedly connected to the outer side of the baffle 5, the sliding block 6 is slidably connected with the fixed box 2, and a controller 17 is fixedly connected to the left side of the front end of the fixed box 2.

Example 2

As shown in fig. 2-3, in order to solve the problem of poor stability after water flows through the fixed box 2, the screw direction of one side of the bidirectional screw shaft 4 is opposite to the screw direction of the other side of the bidirectional screw shaft 4, and the bidirectional screw shaft 4 is symmetrically arranged, the bidirectional screw shaft 4 is rotationally connected with the fixed box 2, and when the screw directions of the two sides of the bidirectional screw shaft 4 are opposite, the two baffles 5 are conveniently controlled to be close to or far away from each other when the bidirectional screw shaft 4 is in screw connection with the front baffle 5 and the rear baffle 5, so that the stability after the water flows through the fixed box 2 is ensured.

Example 3

As shown in fig. 2-3, in order to solve the problem that the blocking degree of the water flow is inconvenient to automatically control according to the pressure generated by the irrigation water flow rate, a first spring 7 is fixedly connected to the outer side of a sliding block 6, a first pressing block 8 is fixedly connected to the other end of the first spring 7, a first pressure sensor 9 is fixedly connected to the outer side of the first pressing block 8, the first pressing block 8 and the first pressure sensor 9 are both in contact with the fixed box 2, when the baffle 5 and the fixed box 2 are controlled to slide, when the blocking degree of the water flow is further regulated, the baffle 5 drives the sliding block 6 to compress the first spring 7, and when the pressure value sensed by the first pressure sensor 9 is the same as the pressure value generated by the irrigation water flow rate, the controller 17 automatically controls the motor 3 to stop, and the baffle 5 also stops sliding with the fixed box 2, so that the blocking degree of the water flow is automatically controlled according to the pressure generated by the irrigation water flow rate is realized.

Example 4

As shown in fig. 2-3, in order to solve the problem that is inconvenient to detect the pressure value that irrigation water flow rate produced, the inboard left end of fixed box 2 is connected with dwang 10 through the pivot rotation, the other end fixedly connected with push pedal 11 of dwang 10, push pedal 11 outside fixedly connected with push pedal 12, and push pedal 12 and fixed box 2 sliding connection, the other end fixedly connected with fixed block 13 of push pedal 12, and fixed block 13 and fixed box 2 sliding connection, fixed block 13 one side is equipped with second briquetting 15, second briquetting 15 outside one end fixedly connected with second pressure sensor 14, and second briquetting 15 and second pressure sensor 14 all contact with fixed box 2, wash towards push pedal 11 through irrigation water, further promote fixed block 13 through push pedal 12, and second briquetting 15 can press second pressure sensor 14 this moment, and second pressure sensor 14 can respond to a pressure value to this moment to realize detecting the pressure value that irrigation water flow rate produced.

Example 5

As shown in fig. 2-3, in order to solve the problem that the push plate 11 cannot be reset when the device is used, the other end of the outer side of the second pressing block 15 is fixedly connected with the second spring 16, and the other end of the second spring 16 is fixedly connected with the fixed block 13, when the device is used, the push plate 11 can be reset automatically by recovering the elasticity of the second spring 16 after compression.

In this embodiment, when the device is used for delivering the farmland irrigation water, the controller 17 starts the device, at this time, the irrigation water passes through the fixed box 2 through the left pipeline 1, flows out of the right pipeline 1 and flows out of the external shunt pipe to perform irrigation operation, at this time, the irrigation water impacts the push plate 11 from left to right, the push plate 11 pushes the fixed block 13 through the push rod 12 to compress the second spring 16, the second pressing block 15 is compressed through the second spring 16, the second pressing block 15 presses the second pressure sensor 14, at this time, under the impact of the irrigation water on the push plate 11, the second pressure sensor 14 senses a pressure value, then the second pressure sensor 14 uploads the detected pressure value signal to the controller 17, then the controller 17 controls the motor 3 to drive the bidirectional threaded shaft 4 with opposite front and rear threads to rotate in the opposite directions according to the received pressure value signal, the bidirectional threaded shaft 4 is driven to be in spiral connection with the baffle plate 5, the baffle plate 5 can slide with the fixed box 2 at the moment, when the pressure value detected by the second pressure sensor 14 is continuously increased, the flow speed of water is higher, the controller 17 continuously controls the motor 3 to rotate forwards at the moment, so that the two baffle plates 5 are continuously close to each other, the blocking of water flow is further increased, the speed of irrigation water is slowed down, when the pressure value detected by the second pressure sensor 14 is continuously reduced, the controller 17 continuously controls the motor 3 to rotate reversely, so that the two baffle plates 5 are continuously far away, the blocking of water flow is further reduced, the speed of irrigation water is accelerated, the blocking of water flow is reduced when the water flow speed is higher, the uniformity of the flow speed of irrigation water is ensured when the irrigation water flow is rightward, in the process of controlling the baffle 5 to slide with the fixed box 2 to block water flow, because the baffle 5 can also drive the sliding block 6 to compress the first spring 7, at this moment, compress the first spring 7 through the sliding block 6, further make the first briquetting 8 constantly press the first pressure sensor 9, the first pressure sensor 9 can sense a pressure value at this moment, when the pressure value that the first pressure sensor 9 was sensed is the same with the pressure value that the second pressure sensor 14 was uploaded, the controller 17 can control the motor 3 to stop, the automatic regulation of the degree of blocking of water flow has been accomplished at this moment, thereby guaranteed the uniformity of flow rate behind irrigation water flow direction pipeline right side, the waste of water that has avoided the rivers to lead to is great, fine play the effect of water conservation, and then guaranteed the stability of water pressure in the pipeline, the phenomenon of pipeline damage that the velocity of flow and water pressure unstability lead to has been avoided, the life of pipeline has been guaranteed.

While there have been shown and described what are at present considered to be preferred embodiments of the utility model, it will be understood by those skilled in the art that the foregoing and various other changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a water conservation pipeline of irrigation and water conservancy, includes pipeline (1) and fixed box (2), its characterized in that: pipeline (1) and fixed case (2) intercommunication, fixed case (2) front end right side fixedly connected with motor (3), the terminal fixedly connected with two-way screw thread axle (4) of main shaft of motor (3), screw connection has baffle (5) in two-way screw thread axle (4) outside, and baffle (5) and fixed case (2) sliding connection, baffle (5) outside fixedly connected with slider (6), and slider (6) and fixed case (2) sliding connection, fixed case (2) front end left side fixedly connected with controller (17).

2. A water conservation pipeline for farmland water according to claim 1, characterized in that: the screw thread direction of one side of the bidirectional screw thread shaft (4) is opposite to the screw thread direction of the other side of the bidirectional screw thread shaft (4), the bidirectional screw thread shaft (4) is symmetrically arranged, and the bidirectional screw thread shaft (4) is rotationally connected with the fixed box (2).

3. A water conservation pipeline for farmland water according to claim 1, characterized in that: the sliding block is characterized in that a first spring (7) is fixedly connected to the outer side of the sliding block (6), a first pressing block (8) is fixedly connected to the other end of the first spring (7), a first pressure sensor (9) is fixedly connected to the outer side of the first pressing block (8), and the first pressing block (8) and the first pressure sensor (9) are in contact with the fixed box (2).

4. A water conservation pipeline for farmland water according to claim 1, characterized in that: the utility model discloses a fixed box, including fixed box (2), fixed block (13), second briquetting (15) outside one end fixedly connected with second pressure sensor (14), and second briquetting (15) and second pressure sensor (14) all contact with fixed box (2), fixed box (2) inboard left end is connected with dwang (10) through the pivot rotation, the other end fixedly connected with push rod (12) in dwang (10), and push rod (12) and fixed box (2) sliding connection, the other end fixedly connected with fixed block (13) of push rod (12), and fixed block (13) and fixed box (2) sliding connection, fixed block (13) one side is equipped with second briquetting (15), second briquetting (15) outside one end fixedly connected with second pressure sensor (14).

5. A water conservation pipeline for farmland water according to claim 4, wherein: the other end of the outer side of the second pressing block (15) is fixedly connected with a second spring (16), and the other end of the second spring (16) is fixedly connected with the fixed block (13).