Agricultural water-saving irrigation valve

Abstract

The utility model discloses an agricultural water-saving irrigation valve which comprises a pipe body, one end of the pipe body is provided with a fixing assembly, the fixing assembly comprises a valve body, a fixing rod, a top plate, a moving plate and a first spring, the valve body is detachably arranged at one end of the pipe body, the fixing rod is fixedly installed on the valve body, and the top plate is fixedly installed on the fixing rod. The top plate is arranged at one end of the fixed rod, the movable plate is slidably connected to the fixed rod, the fixed rod is sleeved with the first spring, the two ends of the first spring are connected with the movable plate and the top plate, and an adjusting assembly is arranged at one end of the valve body and comprises an adjusting pipe, a motor and an adjusting rod. The adjusting pipe is arranged at one end of the valve body, the motor is arranged at the bottom of the adjusting pipe, and the adjusting rod is connected to the output end of the motor, so that the technical problem that an existing agricultural water-saving irrigation valve mentioned in the background technology has the remarkable defect that the existing agricultural water-saving irrigation valve cannot be rapidly fixed to the pipe body in the actual application process is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of valve, more specifically, it relates to a kind of agricultural water-saving irrigation valve. BACKGROUND

[0002] In the prior art, first, the existing agricultural water-saving irrigation valve has the significant defect that it cannot be quickly fixed to the pipe body during actual application, and the connection mode of traditional valve is mostly thread connection or flange connection, which not only needs professional tools for assistance, but also requires the operator to have certain technical experience.

[0003] Secondly, the agricultural irrigation valve currently circulating in the market has obvious deficiencies in flow rate adjustment, most of the valves only have on-off function or simple several-grade adjustment mechanism, and cannot realize accurate control and smooth transition of water flow. This extensive flow regulation mode not only leads to waste of water resources, but also may damage irrigation pipe network and crops due to excessive change of water pressure.

[0004] In addition, the sealing performance of the existing irrigation valve in idle state is generally poor, and this defect is more significant after long-term use. Since the agricultural irrigation system is often exposed to complex outdoor environment, the valve sealing component is easily eroded and damaged by sunlight, rainwater, temperature change and chemical fertilizer, etc., resulting in that the valve cannot maintain good sealing state. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides an agricultural water-saving irrigation valve to solve the technical problem that the existing agricultural water-saving irrigation valve cannot be quickly fixed to the pipe body during actual application mentioned in the background art.

[0007] (II) Technical scheme

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural water-saving irrigation valve, comprising a pipe body, a fixing assembly is arranged at one end of the pipe body, the fixing assembly comprises a valve body, a fixing rod, a top plate, a moving plate and a first spring, the valve body is detachably arranged at one end of the pipe body, the fixing rod is fixedly installed on the valve body, the top plate is arranged at one end of the fixing rod, the moving plate is slidably connected to the fixing rod, the first spring is sleeved on the fixing rod, and the two ends of the first spring are connected with the moving plate and the top plate, one end of the valve body is provided with an adjusting assembly, the adjusting assembly comprises an adjusting pipe, a motor and an adjusting rod, the adjusting pipe is arranged at one end of the valve body, the motor is arranged at the bottom of the adjusting pipe, and the adjusting rod is connected to the output end of the motor.

[0009] The utility model further provides for, install the insertion rod on the moving plate, the insertion rod is inserted into the pipe body, through using insertion rod makes for promoting the fixed process to valve body.

[0010] The utility model further provides for, the adjusting plate is equipped with on the adjusting rod, through using adjusting plate makes for promoting the rotating process to adjusting rod.

[0011] The utility model further provides for, the rotating vane is evenly installed on the adjusting plate, through using rotating vane makes for promoting the adjusting process to flow velocity.

[0012] The utility model further provides for, the one end of adjusting pipe is provided with sealing assembly, sealing assembly includes sealing pipe, resistance block and second spring, sealing pipe is connected in the one end of adjusting pipe, resistance block is connected in sealing pipe inside sliding, second spring is connected between sealing pipe and resistance block, through the cooperation of each component makes for promoting the compression process to second spring.

[0013] The utility model further provides for, the fixed seat is fixedly installed on the valve body, the threaded rod is equipped with on the fixed seat screw thread connection, through the cooperation of each component makes for promoting the rotating process to threaded rod.

[0014] The utility model further provides for, the rotating rod is equipped with on the threaded rod, the rotating handle is installed on the rotating rod, through the cooperation of each component makes for promoting the rotating process to rotating rod.

[0015] The utility model further provides for, the one end of threaded rod is connected with abutting block, the valve body is internally provided with abutting groove, the abutting groove is in abutment with abutting block, the one end of adjusting pipe is provided with flow hole, the valve body is internally provided with flow groove, through the cooperation of each component makes for promoting the flow process to water source.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides an agricultural water-saving irrigation valve, has the following

[0018] Beneficial effect:

[0019] 1, adopt the moving plate and insertion rod structure of spring drive, realize the quick connection and fixed of valve body and pipe body, need not professional tool to complete installation, greatly reduced installation difficulty and time cost, the detachable design is convenient for maintenance and replacement, prolongs the service life of whole equipment, the design of fixed rod and top plate provides stable support, ensures that the connection is firm and reliable.

[0020] 2、The motor-driven adjusting mechanism realizes accurate control of water flow speed, the stable transmission mechanism is provided by the connecting design of the adjusting rod and the adjusting plate, the rotating blade design increases water flow kinetic energy, accelerates water flow, improves irrigation efficiency, water flow speed can be adjusted according to different crops and growth stage requirements, and accurate irrigation is realized.

[0021] 3、The spring-driven resisting block design ensures automatic sealing when not in use, the manual control switch function is realized by the cooperation of the threaded rod and the fixed seat, the rotating handle design provides a convenient operation mode, professional tools are not required, the reliable sealing mechanism is formed by the structure of the abutting block and the abutting groove, the reasonable flow-through hole design controls the water outlet direction and range, and irrigation accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the agricultural water-saving irrigation valve in the utility model;

[0023] Figure 2 It is a sectional view structure schematic view in the utility model;

[0024] Figure 3 It is a structure schematic view of the valve body in the utility model;

[0025] Figure 4 It is a partial sectional view structure schematic view in the utility model;

[0026] Figure 5 It is a structure schematic view of the sealing assembly in the utility model.

[0027] In the drawing: 1, pipe body; 2, valve body; 3, fixed rod; 4, top plate; 5, moving plate; 6, first spring; 7, adjusting pipe; 8, motor; 9, adjusting rod; 10, insertion rod; 11, adjusting plate; 12, rotating blade; 13, sealing pipe; 14, resisting block; 15, second spring; 16, fixed seat; 17, threaded rod; 18, rotating rod; 19, rotating handle; 20, abutting block; 21, abutting groove; 22, flow-through hole; 23, flow-through groove. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-5 An agricultural water-saving irrigation valve includes a pipe body 1. A fixing assembly is provided at one end of the pipe body 1. The fixing assembly includes a valve body 2, a fixing rod 3, a top plate 4, a movable plate 5, and a first spring 6. The valve body 2 is detachably disposed at one end of the pipe body 1. The fixing rod 3 is fixedly installed on the valve body 2. The top plate 4 is disposed at one end of the fixing rod 3. The movable plate 5 is slidably connected to the fixing rod 3. The first spring 6 is sleeved on the fixing rod 3. The two ends of the first spring 6 are connected to the movable plate 5 and the top plate 4. An adjustment assembly is provided at one end of the valve body 2. The adjustment assembly includes an adjustment pipe 7, a motor 8, and an adjustment rod 9. The adjustment pipe 7 is disposed at one end of the valve body 2. The motor 8 is disposed at the bottom of the adjustment pipe 7. The adjustment rod 9 is connected to the output end of the motor 8.

[0032] An insertion rod 10 is installed on the movable plate 5, and the insertion rod 10 is inserted into the tube body 1.

[0033] An adjusting plate 11 is connected to the adjusting rod 9.

[0034] Rotating blades 12 are evenly installed on the regulating plate 11.

[0035] In this embodiment, during use, when it is necessary to quickly fix the valve body 2 onto the pipe body 1, one end of the valve body 2 is attached to the pipe body 1. Before placement, the moving plate 5 slides along the fixing rod 3, compressing the first spring 6 between the top plate 4 and the moving plate 5 during the sliding movement. During the movement of the moving plate 5, the insertion rod 10 on the moving plate 5 moves. After the pipe body 1 and one end of the valve body 2 are attached, the moving plate 5 is released, allowing it to move under the elastic potential energy of the first spring 6, thus moving the valve body 2. The insertion rod 10 on the moving plate 5 is inserted into the pipe body 1, thereby completing the fixing process. During use, when the water source flows along one end of the pipe body 1 and reaches the regulating pipe 7, in order to regulate the water flow speed in the regulating pipe 7, the motor 8 is started, which drives the regulating rod 9 at the output end to rotate. During the rotation, the regulating rod 9 drives the regulating plate 11 to rotate, which in turn drives the rotating blade 12 to rotate continuously, thereby increasing the water flow speed and accelerating the water flow process.

[0036] Please refer to Figure 5 , as a kind of agricultural water-saving irrigation valve implementation of sealing assembly: one end of the regulating pipe 7 is provided with sealing assembly, sealing assembly includes sealing pipe 13, block 14 and second spring 15, sealing pipe 13 is connected to one end of the regulating pipe 7, block 14 is slidingly connected inside the sealing pipe 13, second spring 15 is connected between sealing pipe 13 and block 14.

[0037] The valve body 2 is fixedly provided with a fixed seat 16, and a threaded rod 17 is threadedly connected to the fixed seat 16.

[0038] The threaded rod 17 is connected with a rotating rod 18, and the rotating rod 18 is provided with a rotating handle 19.

[0039] One end of the threaded rod 17 is connected with an abutting block 20, an abutting groove 21 is formed in the valve body 2, the abutting groove 21 abuts against the abutting block 20, one end of the regulating pipe 7 is provided with a flow hole 22, and a flow groove 23 is formed in the inner side of the valve body 2.

[0040] More specifically, in use, when the sealing process of the valve body 2 needs to be released, the rotating handle 19 drives the rotating rod 18 to rotate, so that the threaded rod 17 on it rotates along the fixed seat 16 on the valve body 2 during rotation, and the abutting block 20 on it moves in the valve body 2 as the threaded rod 17 rotates continuously, and moves out of the abutting groove 21 in the valve body 2, so that the sealing process of the valve body 2 is released, and the water source can flow, and in use, when the water source flows into the sealing pipe 13 along the regulating pipe 7, the block 14 is impacted during the flow of the water flow, so that the second spring 15 between the block 14 and the regulating pipe 7 is compressed during the impact, and after compression, the water source is finally discharged along the flow hole 22 on the sealing pipe 13, and when the valve is not used, the block 14 is reset under the elastic potential energy of the second spring 15, so as to ensure the sealing process inside the sealing pipe 13.

[0041] In summary, the overall device in use or operation: in the use process, when the valve body 2 needs to be quickly fixed on the pipe body 1, one end of the valve body 2 is attached to the pipe body 1, and before it is placed, the moving plate 5 is moved along the fixed rod 3, and in the sliding movement process, the first spring 6 between the top plate 4 and the moving plate 5 is compressed, and in the moving process of the moving plate 5, the insertion rod 10 on the moving plate 5 is moved, and after the pipe body 1 is attached to one end of the valve body 2, the moving plate 5 is loosened and moved under the elastic potential energy of the first spring 6, so that the moving plate 5 is moved, so that the insertion rod 10 on the moving plate 5 is inserted into the pipe body 1, thereby completing the fixing process, and in the use process, when the water source flows along one end of the pipe body 1, when it flows to the adjusting pipe 7, in order to adjust the water flow in the adjusting pipe 7, the motor 8 is started to drive the adjusting rod 9 on the output end to rotate, thereby driving the adjusting plate 11 on it to rotate, thereby driving the rotating blade 12 on it to rotate continuously, thereby increasing the flow speed of the water flow, thereby increasing the flow speed of the water flow.

[0042] In the use process, when the sealing process of the valve body 2 needs to be released, the rotating handle 19 is used to drive the rotating rod 18 to rotate, thereby driving the threaded rod 17 on it to rotate along the fixed seat 16 on the valve body 2, and with the continuous rotation of the threaded rod 17, the abutting block 20 on it is moved in the valve body 2, and is moved out of the abutting groove 21 in the valve body 2, so that the sealing process of the valve body 2 is released, so that the water source can flow, and in the use process, when the water source flows into the sealing pipe 13 along the adjusting pipe 7, in the flow process of the water flow, the impact process of the resistance block 14 is carried out, thereby compressing the second spring 15 between the resistance block 14 and the adjusting pipe 7 in the impact process, and after compression, the water source is finally discharged along the flow-through hole 22 on the sealing pipe 13, and when the valve is not in use, the resistance block 14 is reset under the elastic potential energy of the second spring 15, thereby ensuring the sealing process of the inside of the sealing pipe 13.

[0043] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection mode, which will not be described here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural water saving irrigation valve comprising a body (1) characterised in that: One end of the pipe body (1) is provided with a fixed component, the fixed component includes valve body (2), fixed rod (3), top plate (4), moving plate (5) and first spring (6), the valve body (2) is detachably arranged at one end of the pipe body (1), the fixed rod (3) is fixedly installed on the valve body (2), the top plate (4) is arranged at one end of the fixed rod (3), the moving plate (5) is slidably connected on the fixed rod (3), the first spring (6) is sleeved on the fixed rod (3), both ends of the first spring (6) are connected with the moving plate (5) and the top plate (4), one end of the valve body (2) is provided with an adjusting component, the adjusting component includes adjusting tube (7), motor (8) and adjusting rod (9), the adjusting tube (7) is arranged at one end of the valve body (2), the motor (8) is arranged at the bottom of the adjusting tube (7), the adjusting rod (9) is connected to the output end of the motor (8).

2. The agricultural water-conserving irrigation valve of claim 1, wherein: The moving plate (5) is provided with an insertion rod (10).

3. A water saving irrigation valve for agriculture as claimed in claim 2, wherein: The adjusting rod (9) is provided with an adjusting plate (11).

4. The agricultural water-conserving irrigation valve of claim 3, wherein: The adjusting plate (11) is uniformly provided with rotating leaves (12).

5. A water saving irrigation valve for agricultural use as claimed in claim 4, wherein: One end of the adjusting tube (7) is provided with a sealing component, the sealing component includes sealing tube (13), resistance block (14) and second spring (15), the sealing tube (13) is connected at one end of the adjusting tube (7), the resistance block (14) is slidably connected inside the sealing tube (13), the second spring (15) is connected between the sealing tube (13) and the resistance block (14).

6. The agricultural water-conserving irrigation valve according to any one of claims 1-5, wherein: The valve body (2) is fixedly provided with a fixed seat (16), and the fixed seat (16) is threadedly connected with a threaded rod (17).

7. A water saving irrigation valve for agricultural use as claimed in claim 6 wherein: The threaded rod (17) is connected with a rotating rod (18), and the rotating rod (18) is provided with a rotating handle (19).

8. The agricultural water-conserving irrigation valve of claim 7, wherein: One end of the threaded rod (17) is connected with an abutting block (20), an abutting groove (21) is formed in the valve body (2), the abutting groove (21) abuts against the abutting block (20), a flow hole (22) is formed at one end of the adjusting tube (7), and a flow groove (23) is formed in the valve body (2).

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