High-practicability flow regulating valve for water-saving irrigation

Abstract

The utility model relates to the technical field of flow regulating valves, and discloses a high-practicability flow regulating valve for water-saving irrigation, which comprises a shell, the right side of the inner bottom wall of the shell is fixedly connected with a fixing plate, the left side of the fixing plate is fixedly connected with a hydraulic piston rod, and the left end of the hydraulic piston rod is fixedly connected with a sealing block. The front side and the rear side of the sealing block are each provided with two guide grooves, the front side and the rear side of the inner bottom wall of the shell are each fixedly connected with a plugging plate, the left side of the outer wall of each plugging plate is fixedly connected with a plurality of sealing plates, the left side and the right side of the shell are each fixedly provided with a threaded connector, and the front side of the shell is fixedly connected with a control switch. According to the check valve, the sealing block and the plugging plate are clamped, closing of the flow valve is completed, the check purpose is achieved, then under the reverse displacement of the sealing block, the purpose of adjusting the medium throughput can be achieved, and the situation that more water resources are wasted is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to flow regulating valve technical field especially relates to a practical water -saving irrigation flow regulating valve. BACKGROUND

[0002] At present, in the agricultural production process, the effective utilization of water resources has become one of the problems to be solved, the traditional irrigation method adopts simple valve switch to control water quantity, this kind of way not only is difficult to realize accurate regulation, still can cause water resource waste, along with the development of modern agriculture and technological progress, people's demand for intelligent, efficient irrigation equipment increases day by day, this also promotes the flow control technology to the more fine direction, in addition, some flow regulating devices on the market although can improve the deficiency of traditional method to a certain extent, but still exist the problem of high design complexity or high cost, limit its wide application.

[0003] Through the retrieval, the patent announcement number of China is CN216692321U, a kind of practical water -saving irrigation flow regulating valve with high utility, including shell, the inside of the shell is provided with regulating valve body, the top of the shell one side is provided with mounting device, display device, power device, telescopic device and cleaning device, the mounting device is located in the side of display device, the power device is located at the bottom of telescopic device, the cleaning device is located at the bottom of telescopic device, beneficial effect: through the cooperation of telescopic connecting rod and guide rail, realize the up and down movement of cleaning roller on the surface of glass sheet, realize the omnibearing cleaning of glass sheet, through the cooperation of motor and bearing block, realize the rotation of cleaning roller, so as to increase its contact area with the surface of glass sheet, the cleanliness of glass sheet;But in actual use, the flow regulating valve controls the flow by regulating valve body, so that in the regulation aspect cannot meet the demand of modern management, thereby reducing the precision of regulating valve leads to waste more water resources. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a kind of practical water -saving irrigation flow regulating valve with high utility, aims at improving the problem that in the fine regulation aspect cannot meet the demand of modern management in prior art, thereby reducing the precision of regulating valve leads to waste more water resources.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a practical flow regulating valve for water-saving irrigation, including the shell, the inner bottom wall right side fixed coupling of shell is provided with the fixed plate, the left side fixed coupling of fixed plate is provided with the hydraulic piston rod, the left end fixed coupling of hydraulic piston rod is provided with the sealing block, the front and back of sealing block are all provided with two guide grooves, the inner bottom wall front and back of shell are all fixedly connected with the plugging plate, the outer wall left side fixed coupling of plugging plate is provided with a plurality of sealing plate, the left and right sides of shell are all fixedly installed with the threaded connector, the front side fixed connection of shell is provided with the control switch, the top of shell is provided with the assembling mechanism.

[0006] Through the above technical scheme: make in the displacement of sealing block, can through the sealing block and the plugging of the engagement or separation, complete the reverse closing and regulating flow valve opening and control medium through the purpose of amount, avoid the condition of not completing the fine adjustment and leading to more water resources waste.

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

[0008] The assembling mechanism includes a connecting shell, the bottom of the connecting shell is fixedly connected to the top wall of the shell, the front and back of the connecting shell are rotatably connected with rotating shells, the left and right sides of the front rotating shell are rotatably connected with locking plates, the left and right sides of the back rotating shell are provided with locking grooves, one side of the locking plate is engaged with the locking groove, the bottom of the connecting column is engaged with the inside of the connecting shell, the other side of the locking plate is threadedly connected with a bolt, one end of the bolt is threadedly connected to one side of the connecting column.

[0009] Through the above technical scheme: make in the engagement of connecting column and another connecting shell, thereby completing the preliminary assembly of flow valve, then under the overturning of rotating shell and locking plate, make it through the bolt can fix the connecting column, and then facilitate the assembly of flow valve, so that the flexibility of the valve body is improved.

[0010] As a further description of the above technical scheme:

[0011] The assembling mechanism further includes two rubber rings, the inner walls of the two rubber rings are respectively fixedly connected to the middle parts of the corresponding bolts.

[0012] Through the above technical scheme: make in the connection of rubber ring, reduce the rotating damage of bolt to locking plate.

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

[0014] The left and right ends of the rear side of the rotating shell are fixedly connected with positioning columns, and the left and right ends of the front side of the rotating shell are provided with positioning grooves.

[0015] Through the above technical scheme: the positioning effect of the two rotating shells is improved through the clamping of the positioning column and the positioning groove.

[0016] As a further description of the above technical scheme:

[0017] The adjacent sides of the two rotating shells are fixedly connected with rubber pads, and the adjacent sides of the two rubber pads are designed to be smooth.

[0018] Through the above technical scheme: the fixing effect of the rotating shell on the connecting column is improved through the connection of the rubber pad.

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

[0020] The left and right sides of the outer wall of the shell are fixedly connected with a plurality of protection pads, and the plurality of protection pads are connected in an equidistant ring shape.

[0021] Through the above technical scheme: the protection effect of the outer wall of the shell is improved through the connection of the plurality of protection pads.

[0022] As a further description of the above technical scheme:

[0023] The left and right sides of the inner wall of the two rotating shells are fixedly connected with clamping columns, the left and right sides of the connecting column are provided with two clamping grooves, and the outer wall of the clamping column is clamped with the clamping groove.

[0024] Through the above technical scheme: the limiting and clamping effect of the connecting column is improved through the clamping of the clamping column and the clamping groove.

[0025] As a further description of the above technical scheme:

[0026] The inner walls of the two threaded connectors are fixedly installed with filter plates, and the two filter plates are symmetrically arranged.

[0027] Through the above technical scheme: the medium passing through is effectively filtered through the connection of the filter plate.

[0028] The utility model has the advantages of:

[0029] 1. The utility model discloses a sealing block is driven to the left end of the displacement of the hydraulic piston rod, and then when the sealing block and the plugging plate are engaged, cooperate with multiple sealing plates to make the closing of the flow valve, reach the purpose of the reverse closing, under the opposite displacement of the sealing block, make the purpose of the opening of the flow valve and the control medium throughput, avoid the condition that the fine adjustment cannot be completed and lead to more water resource waste.

[0030] 2. The utility model discloses the engagement of the connecting post and another connecting shell makes the purpose of the preliminary assembly flow valve, under the overturning of the rotary shell and the locking plate, can fix the connecting post, and under the rotation of the bolt, makes one end and the connecting post complete the screw connection, thereby improved the fixing effect of the connecting post, made the assembly of the flow valve convenient, improved the flexibility of the valve body. DRAWINGS

[0031] Figure 1 A three-dimensional view of the high practicality flow regulating valve for water-saving irrigation is provided for the utility model;

[0032] Figure 2 A side view of the high practicality flow regulating valve for water-saving irrigation is provided for the utility model;

[0033] Figure 3 A sectional view of the shell of the high practicality flow regulating valve for water-saving irrigation is provided for the utility model;

[0034] Figure 4 A structure diagram of the sealing block of the high practicality flow regulating valve for water-saving irrigation is provided for the utility model;

[0035] Figure 5 A schematic diagram of the assembly mechanism of the high practicality flow regulating valve for water-saving irrigation is provided for the utility model.

[0036] Legend:

[0037] 1, shell, 2, assembly mechanism, 201, connecting shell, 202, rotary shell, 203, locking plate, 204, locking groove, 205, bolt, 206, rubber ring, 207, connecting post, 208, rubber pad, 3, fixed plate, 4, hydraulic piston rod, 5, sealing block, 6, plugging plate, 7, sealing plate, 8, threaded connector, 9, filter plate, 10, control switch, 11, guide groove, 12, positioning column, 13, positioning groove, 14, clamping column, 15, clamping groove, 16, protection pad. DETAILED DESCRIPTION

[0038] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0039] With reference to Figure 1 , Figure 3 and Figure 4 , the present application provides an embodiment: a high practicability water-saving irrigation flow regulating valve, which comprises a shell 1, a fixed plate 3 is fixedly connected to the inner bottom wall right side of the shell 1, the fixed plate 3 is used for fixing a hydraulic piston rod 4, a left side of the fixed plate 3 is fixedly connected with the hydraulic piston rod 4, a left end of the hydraulic piston rod 4 is fixedly connected with a sealing block 5, the sealing block 5 can be used for closing and reverse stopping of the flow valve, and according to the driving of the hydraulic piston rod 4, the sealing block 5 can be used for accurately regulating the medium passing, two guide grooves 11 are formed in the front and back sides of the sealing block 5, the guide grooves 11 can guide the liquid flow direction, and the liquid passing is more uniform and stable, a plugging plate 6 is fixedly connected to the inner bottom wall front and back sides of the shell 1, a plurality of sealing plates 7 are fixedly connected to the outer wall left side of the plugging plate 6, the plugging plate 6 and the sealing plates 7 can improve the plugging effect, ensure the air tightness and the anti-seepage effect, threaded connectors 8 are fixedly installed on the left and right sides of the shell 1, the threaded connectors 8 can be used for installing and connecting the pipeline, a control switch 10 is fixedly connected to the front side of the shell 1, and an assembling mechanism 2 is arranged on the top of the shell 1.

[0040] Specifically, the left end of the hydraulic piston rod 4 is driven to drive the sealing block 5 to displace, in the process of closing the valve body, the sealing block 5 is displaced to the left side, so that the sealing block 5 is clamped with the plugging plate 6, the air tightness and the anti-seepage effect of the valve body are ensured, and the sealing plates 7 are connected to enable the sealing plates 7 to tightly cooperate and act together to close the flow valve, the air tightness and the anti-seepage effect of the entire valve body are ensured, the reverse effect of the flow regulating valve is realized, the backflow of the medium is prevented, and the safety of the valve body is improved, then, when the valve body is opened, the sealing block 5 is oppositely displaced, that is, moves to the right side, so that a gap is formed between the sealing block 5 and the plugging plate 6, and then the passing amount of the liquid medium can be adjusted and controlled, the waste of water resources caused by the failure to complete fine adjustment is avoided, the utilization efficiency of water resources is improved, and the liquid passing through the filter plate 9 can be filtered under the connection of the filter plate 9, so that the cleanliness of the liquid medium is ensured, the valve body is protected, and the service life of the valve body is prolonged.

[0041] With reference to Figure 1 , Figure 2 and Figure 5, the assembling mechanism 2 comprises a connecting shell 201, the bottom of the connecting shell 201 is fixedly connected to the top wall of the shell 1, the front and rear sides of the connecting shell 201 are rotatably connected with rotating shells 202, the left and right sides of the front rotating shell 202 are rotatably connected with locking plates 203, so that the bottom of the connecting column 207 can be clamped under the overturning of the rotating shell 202, and the left and right sides of the rear rotating shell 202 are provided with locking grooves 204 under the rotation of the locking plate 203, one side of the locking plate 203 is clamped with the locking groove 204, and the fixing of the rotating shell 202 is completed through the locking groove 204, the bottom of the connecting column 207 is clamped with the inside of the connecting shell 201, the other side of the locking plate 203 is threadedly connected with a bolt 205, and then the fixing effect of the connecting column 207 is improved under the rotation of the bolt 205, one end of the bolt 205 is threadedly connected to one side of the connecting column 207;

[0042] Specifically, by clamping the connecting column 207 with the inner wall of the connecting shell 201 of the other valve body, the two rotating shells 202 can be locked by overturning the rotating shell 202 and the locking plate 203, and the connecting column 207 is stably fixed, and then one end of the bolt 205 is threadedly connected with one side of the connecting column 207 under the rotation of the bolt 205, which further improves the fixing effect of the connecting column 207 and increases the connection stability between the two flow regulating valves, so that the assembly process becomes simple and fast, the flexibility of the valve body is improved, and the reliability and efficiency of the flow regulating valve in various working environments are ensured.

[0043] Referring to Figure 1 , Figure 4 and Figure 5 , the assembling mechanism 2 further comprises two rubber rings 206, the inner walls of the two rubber rings 206 are fixedly connected to the middle portions of the corresponding bolts 205; the rear left and right ends of the front rotating shell 202 are fixedly connected with positioning columns 12, and the front left and right ends of the rear rotating shell 202 are provided with positioning grooves 13, and the rear ends of the positioning columns 12 are clamped with the positioning grooves 13; the adjacent sides of the two rotating shells 202 are fixedly connected with rubber pads 208, and the adjacent sides of the two rubber pads 208 are designed to be smooth;

[0044] Specifically, the rotation damage of the bolt 205 to the locking plate 203 is reduced through the connection of the rubber ring 206, the connection and positioning effect of the two rotating shells 202 is improved through the clamping of the positioning column 12 and the positioning groove 13, and the fixing effect of the rotating shell 202 on the connecting column 207 is improved through the rubber pad 208.

[0045] Referring to Figure 1 , Figure 2 and Figure 3The outer wall of the shell 1 is fixedly connected with a plurality of protective pads 16 on the left and right sides, and the plurality of protective pads 16 are connected in an equidistant ring shape; the inner wall of the two rotating shells 202 is fixedly connected with clamping columns 14 on the left and right sides, the left and right sides of the connecting column 207 are provided with two clamping grooves 15, and the outer wall of the clamping column 14 is clamped with the clamping groove 15; the inner wall of the two threaded connecting heads 8 is fixedly installed with filter plates 9, and the two filter plates 9 are symmetrically arranged;

[0046] Specifically, under the connection of the protective pad 16, the protection of the outer wall of the valve body is improved, under the clamping of the clamping column 14 and the clamping groove 15, the limiting clamping of the rotating shell 202 on the connecting column 207 is improved, and under the connection of the filter plate 9, the flowing medium can be filtered, and the damage of impurities to the inside of the valve body is reduced.

[0047] Working principle: when starting to use, the left end of the hydraulic piston rod 4 is driven to drive the sealing block 5 to displace, when closing the valve body, the sealing block 5 displaces to the left side, completes the clamping with the blocking plate 6, at the same time, a plurality of sealing plates 7 complete the purpose of closing the flow valve, and the reverse effect is achieved, the safety of the valve body is improved, then when opening the valve body, the sealing block 5 is displaced in the opposite direction, so that the sealing block 5 and the blocking plate 6 are opened, and the purpose of adjusting and controlling the amount of liquid medium passing through is achieved, avoiding the waste of water resources caused by the failure to complete fine adjustment, and under the connection of the filter plate 9, the passing liquid can be filtered, achieving the effect of protecting the inside of the valve body;

[0048] And by clamping the connecting column 207 with the inner wall of the other connecting shell 201, the two flow regulating valves can be preliminarily assembled, then by turning the rotating shell 202 and the locking plate 203, the two rotating shells 202 can be locked, and the connecting column 207 is fixed, then under the rotation of the bolt 205, one end thereof is threadedly connected with one side of the connecting column 207, thereby improving the fixing effect of the connecting column 207 and increasing the connection stability of the two flow regulating valves, so that the flow valve can be conveniently assembled and spliced, and the flexibility of the valve body in use is improved.

[0049] Finally, it should be noted that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A flow regulating valve for water saving irrigation with high utility comprising a housing (1), characterized in that: The inner bottom wall of the shell (1) is fixedly connected with a fixed plate (3), the left side of the fixed plate (3) is fixedly connected with a hydraulic piston rod (4), the left end of the hydraulic piston rod (4) is fixedly connected with a sealing block (5), the front and rear sides of the sealing block (5) are both provided with two guide grooves (11), the inner bottom wall of the shell (1) is fixedly connected with a blocking plate (6), the outer wall of the left side of the blocking plate (6) is fixedly connected with a plurality of sealing plates (7), the left and right sides of the shell (1) are both fixedly installed with a threaded connector (8), the front side of the shell (1) is fixedly connected with a control switch (10), and the top of the shell (1) is provided with an assembling mechanism (2).

2. The flow regulating valve for water saving irrigation of high utility, as claimed in claim 1, wherein: The assembling mechanism (2) comprises a connecting shell (201), the bottom of the connecting shell (201) is fixedly connected to the top wall of the shell (1), the front and rear sides of the connecting shell (201) are both rotatably connected with a rotating shell (202), the left and right sides of the front rotating shell (202) are both rotatably connected with a locking plate (203), the left and right sides of the rear rotating shell (202) are both provided with a locking groove (204), one side of the locking plate (203) is clamped with the locking groove (204), the bottom of the connecting column (207) is clamped with the inside of the connecting shell (201), the other side of the locking plate (203) is threadedly connected with a bolt (205), and one end of the bolt (205) is threadedly connected to one side of the connecting column (207).

3. The utility high water saving irrigation flow regulating valve as claimed in claim 2, wherein: The assembling mechanism (2) further comprises two rubber rings (206), and the inner walls of the two rubber rings (206) are respectively fixedly connected to the middle parts of the corresponding bolts (205).

4. The flow regulating valve for water saving irrigation of high utility, as claimed in claim 2, wherein: The rear left and right ends of the front rotating shell (202) are both fixedly connected with a positioning column (12), the front left and right ends of the rear rotating shell (202) are both provided with a positioning groove (13), and the rear end of the positioning column (12) is clamped with the positioning groove (13).

5. The utility high water saving irrigation flow regulating valve as claimed in claim 2, wherein: The adjacent sides of the two rotating shells (202) are both fixedly connected with rubber pads (208), and the adjacent sides of the two rubber pads (208) are both designed to be smooth.

6. The high utility water saving flow regulating valve as claimed in claim 1, wherein: The left and right sides of the outer wall of the shell (1) are both fixedly connected with a plurality of protection pads (16), and the plurality of protection pads (16) are all connected in an equidistant ring shape.

7. The utility high water saving flow regulating valve as claimed in claim 2, wherein: The inner left and right sides of the inner walls of the two rotating shells (202) are both fixedly connected with clamping columns (14), the left and right sides of the connecting column (207) are both provided with two clamping grooves (15), and the outer wall of the clamping column (14) is clamped with the clamping groove (15).

8. The high utility water saving flow regulating valve as claimed in claim 1, wherein: The inner walls of the two threaded connectors (8) are both fixedly installed with filter plates (9), and the two filter plates (9) are both symmetrically arranged.

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