CN221300171U

CN221300171U - Automatic valve for irrigation

Info

Publication number: CN221300171U
Application number: CN202323078463.3U
Authority: CN
Inventors: 王黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-07-09
Anticipated expiration: 2033-11-15

Abstract

The utility model relates to the technical field of valves, in particular to an automatic valve for irrigation, which comprises a valve body and a connecting pipe, wherein a water outlet and a water inlet are respectively and fixedly arranged at the left side and the right side of the valve body, sliding grooves are formed in the outer side surfaces of the water outlet and the water inlet, a limiting ring is sleeved on the outer side surface of the sliding grooves, a fastening ring is fixedly arranged on the right side of the limiting ring, an inner thread groove is formed in the inner side of the fastening ring, a valve cover and a rotating shaft are arranged at the top of the valve body, a driving motor is fixedly arranged at the top of the valve cover, a main gear is fixedly sleeved at the output end of the driving motor, a convenient dismounting mechanism is arranged between the valve cover and the valve body, a driven gear is fixedly arranged at the top end of the rotating shaft, and the automatic valve for irrigation is used for conveniently dismounting the valve cover, so that convenience is provided for the work of subsequent maintenance personnel, and the practical effect of the valve is improved.

Description

Automatic valve for irrigation

Technical Field

The utility model relates to the technical field of valves, in particular to an automatic valve for irrigation.

Background

Water conservancy is a meaning with harmful benefits of flood control, irrigation, shipping and the like, the water conservancy scope includes eight projects including flood control, drainage, irrigation, waterpower, water course, water supply, sewage canal and harbor work, wherein waterpower refers to water utilization, sewage canal refers to town drainage, new contents such as water and soil conservation, water resource protection, environmental water conservation, water conservancy fishery and the like are added in the water benefit later, various measures are taken for human society to survive and develop, water and water areas in nature are controlled and allocated to prevent and treat water and drought disasters, water resources are developed and utilized and protected, a knowledge system of technical theory and methods for researching activities and objects of the water resources is called water conservancy science, and engineering constructed for controlling and allocating surface water and underground water in nature to achieve the purpose of harmful benefits.

The valve gap in its valve is fixed through the screw mostly that is arranged in irrigation at present to the automation valve that uses, and this fixed mode does not possess convenient dismantlement nature, consequently when the maintenance, needs maintenance personnel to consume a large amount of dismantlement time, and then has delayed maintenance personnel to the maintenance progress of valve, has reduced the practical effect of valve, adopts the bolt to fix between its valve and the connecting pipe mostly simultaneously, and the sealed effect that this fixed mode revealed is not good, leads to the water to ooze from the seam crossing of connecting pipe and valve easily, and then is unfavorable for the follow-up use to the valve.

In summary, the present utility model solves the above-mentioned problems of the prior art by designing an automated valve for irrigation.

Disclosure of utility model

The utility model aims to provide an automatic valve for irrigation, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an automatic valve for irrigation, includes valve body and connecting pipe, the left and right sides of valve body is fixed mounting respectively has delivery port and water inlet, the spout has all been seted up to the outside surface of delivery port and water inlet, the outside surface cover of spout is equipped with the spacing ring, the right side fixed mounting of spacing ring has the fastening ring, the internal thread groove has been seted up to the inboard of fastening ring, the top of valve body is provided with valve gap and pivot, the top fixed mounting of valve gap has driving motor, driving motor's output fixed cover is equipped with the master gear, be provided with convenient dismouting mechanism between valve gap and the valve body, the top fixed mounting of pivot has the slave gear, the bottom fixed mounting of pivot has spherical valve block, the external thread groove has been seted up to the outside surface of connecting pipe;

The convenient dismouting mechanism includes through-hole, ring channel and reference column, the top surface at the valve body is all offered to through-hole and ring channel, the inside bottom fixed mounting of ring channel has a supporting spring, the fixed annular piece that is provided with in top of supporting spring, reference column fixed mounting is at the bottom surface of valve gap, and its outside surface has seted up the mounting hole, the inside of mounting hole is provided with the extension spring, the one end fixed mounting who stretches the spring and keep away from the mounting hole has spacing card post.

As a preferable scheme of the utility model, the inner wall of the limiting ring is attached to the sliding groove to slide, and the vertical section shape of the fastening ring is in an octagonal structure.

As a preferable scheme of the utility model, the internal thread groove and the external thread groove are screwed, and sealing rings are embedded and installed on the surfaces of the opposite sides of the water outlet and the water inlet.

As a preferable scheme of the utility model, the rotating shaft penetrates through the top surface of the valve body in a sealing and rotating way through the bearing and extends to the inside of the valve body, the outer side surface of the spherical valve plate is contacted with the inner wall of the valve body, and the outer side surface of the spherical valve plate is provided with a water flowing hole.

As a preferable scheme of the utility model, the output end of the driving motor penetrates through the top surface of the valve cover and extends downwards, and the main gear is in meshed connection with the auxiliary gear.

As a preferable scheme of the utility model, the supporting springs are distributed annularly and symmetrically with respect to the inner wall of the bottom end of the annular groove, and the outer side surface of the annular block is in fit contact with the inner wall of the annular groove.

As a preferable scheme of the utility model, the positioning columns are arranged in bilateral symmetry relative to the central axis of the bottom of the valve cover, and the outer side surfaces of the positioning columns are attached to the inner wall of the through hole.

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

1. According to the automatic valve for irrigation, the supporting spring is used for supporting the annular block and contacting the positioning column with the through hole by utilizing the structural design in the convenient dismounting mechanism, so that the annular block is contacted with the valve cover, the positioning column can be clamped with the through hole under the action of the limiting clamping column by means of the elastic supporting of the limiting clamping column by the stretching spring, the purpose of convenient dismounting of the valve cover is achieved, convenience is brought to the work of subsequent maintenance personnel, and the practical effect of the valve is improved.

2. According to the automatic valve for irrigation, the structural design of the sliding groove, the limiting ring, the fastening ring, the internal thread groove, the external thread groove and the sealing ring is utilized, so that the threaded fit between the internal thread groove and the external thread groove is realized, the sealing ring can be in sealing contact with the connecting pipe, the sealing effect between the valve and the connecting pipe is improved, and the valve is convenient to use subsequently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partially exploded view of the valve of the present utility model;

FIG. 3 is a schematic view of an exploded construction of a convenient disassembly and assembly mechanism according to the present utility model;

FIG. 4 is a schematic view of the spacing clip of the present utility model separated from the mounting hole;

FIG. 5 is a schematic view of a portion of the structure of the valve of the present utility model;

fig. 6 is a schematic structural view of a driving motor according to the present utility model.

In the figure: 1. a valve body; 101. a water outlet; 102. a water inlet; 103. a chute; 1031. a limiting ring; 1032. a fastening ring; 1033. an internal thread groove; 104. a valve cover; 1041. a driving motor; 1042. a main gear; 105. a rotating shaft; 1051. a slave gear; 1052. a spherical valve plate; 2. a connecting pipe; 201. an external thread groove; 3. a convenient dismounting mechanism; 301. a through hole; 302. an annular groove; 303. positioning columns; 304. a support spring; 305. an annular block; 306. a mounting hole; 307. an extension spring; 308. and a limit clamping column.

Description of the embodiments

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides an automatic valve for irrigation, including valve body 1 and connecting pipe 2, the left and right sides of valve body 1 is fixed mounting respectively has delivery port 101 and water inlet 102, spout 103 has all been seted up to the outside surface of delivery port 101 and water inlet 102, the outside surface cover of spout 103 has spacing ring 1031, the right side fixed mounting of spacing ring 1031 has fastening ring 1032, the internal thread groove 1033 has been seted up to the inboard of fastening ring 1032, the top of valve body 1 is provided with valve gap 104 and pivot 105, the top fixed mounting of valve gap 104 has driving motor 1041, driving motor 1041's output fixed cover has master gear 1042, the top fixed mounting of pivot 105 has slave gear 1051, the bottom fixed mounting of pivot 105 has spherical valve block 1052, the external thread groove 201 has been seted up to the outside surface of connecting pipe 2;

specifically, the inner wall of the limit ring 1031 is attached to the sliding groove 103 for sliding, the vertical section of the fastening ring 1032 is in an octagonal structure, the internal thread groove 1033 and the external thread groove 201 are screwed, and sealing rings are embedded and installed on the opposite side surfaces of the water outlet 101 and the water inlet 102;

In this embodiment, the sliding arrangement between the limiting ring 1031 and the sliding groove 103 can enable the fastening ring 1032 to move along the outer side surface of the sliding groove 103, and the connecting pipe 2 contacts the water outlet 101 and the water inlet 102 respectively under the threaded arrangement of the internal thread groove 1033 and the external thread groove 201, wherein the sealing ring arrangement can improve the tightness between the connecting pipe 2 and the water inlet 102 and between the connecting pipe 101, so that the subsequent use is facilitated.

Specifically, the rotating shaft 105 penetrates through the top surface of the valve body 1 in a sealing and rotating manner through a bearing and extends to the inside of the valve body, the outer side surface of the spherical valve plate 1052 is in contact with the inner wall of the valve body 1, a water flowing hole is formed in the outer side surface of the spherical valve plate, the output end of the driving motor 1041 penetrates through the top surface of the valve cover 104 and extends downwards, and the main gear 1042 is in meshed connection with the slave gear 1051;

In this embodiment, the driving motor 1041 is mainly used to drive the main gear 1042 and the slave gear 1051 to engage and drive, so as to rotate the spherical valve plate 1052, thereby changing the direction of the water flow hole, meeting the requirement of automatic opening or closing of the valve, and being convenient for the user to control.

In this embodiment, referring to fig. 1, 3 and 4, a convenient dismounting mechanism 3 is provided between a valve cover 104 and a valve body 1, the convenient dismounting mechanism 3 comprises a through hole 301, an annular groove 302 and a positioning column 303, the through hole 301 and the annular groove 302 are all arranged on the top surface of the valve body 1, a supporting spring 304 is fixedly arranged at the bottom end of the interior of the annular groove 302, an annular block 305 is fixedly arranged at the top end of the supporting spring 304, the positioning column 303 is fixedly arranged on the bottom surface of the valve cover 104, a mounting hole 306 is arranged on the outer side surface of the positioning column 303, an extension spring 307 is arranged in the mounting hole 306, and a limit clamping column 308 is fixedly arranged at one end of the extension spring 307 away from the mounting hole 306;

Specifically, the supporting springs 304 are symmetrically distributed in an annular shape with respect to the inner wall of the bottom end of the annular groove 302, the outer side surface of the annular block 305 is in contact with the inner wall of the annular groove 302, the positioning columns 303 are symmetrically arranged in a left-right manner with respect to the central axis of the bottom of the valve cover 104, and the outer side surface of the positioning columns is in contact with the inner wall of the through hole 301;

In this embodiment, the positioning column 303 and the through hole 301 are attached to limit displacement of the valve cover 104, the extending spring 307 supports the limiting clamping column 308, and the limiting clamping column 308 extends outwards, so that clamping fit between the limiting clamping column 308 and the through hole 301 is achieved, the supporting spring 304 is mainly used for elastically supporting the annular block 305, so that the annular block 305 is in close contact with the bottom surface of the valve cover 104, and rapid mounting or dismounting of the valve cover 104 is achieved.

The working flow of the utility model is as follows: when an automatic valve for irrigation is used, firstly, the valve is moved to a required position, secondly, the valve is installed, the valve body 1 is moved, the water inlet 102 is close to the connecting pipe 2, the left side surface of the connecting pipe 2 is ensured to be in contact with the right side surface of the water inlet 102, then the limit ring 1031 and the fastening ring 1032 are moved along the outer side surface of the chute 103, the fastening ring 1032 is rotated towards the direction of the external thread groove 201, meanwhile, the connecting pipe 2 and the water inlet 102 are hermetically installed under the action of the sealing ring, then the steps are repeated to install the water outlet 101 and the connecting pipe 2, finally, irrigation can be performed, the driving motor 1041 is started, the output end of the driving motor 1041 drives the main gear 1042 to rotate, the main gear 1042 is meshed to drive the auxiliary gear 1051, when the gear 1051 drives the rotating shaft 105 and the spherical valve plate 1052 to rotate, when the water flowing hole is communicated with the water inlet 102, water can pass through the water flowing hole and is discharged from the water outlet 101, otherwise, the water cannot flow out, so that the automation performance of the valve is realized, further, when the valve cover 104 needs to be opened, external force is applied to the limiting clamping column 308, the limiting clamping column 308 moves towards the inside of the mounting hole 306 and extrudes the expansion spring 307 along with the limiting clamping column 308 until the limiting clamping column 308 is completely immersed in the mounting hole 306, at the moment, the compressed supporting spring 304 expands and drives the annular block 305 to move upwards, and the annular block 305 drives the valve cover 104 to move upwards, so that the positioning column 303 can be gradually separated from the through hole 301, and convenience is realized for opening and closing the valve cover 104.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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. An automatic valve for irrigation, includes valve body (1) and connecting pipe (2), its characterized in that: the novel valve is characterized in that a water outlet (101) and a water inlet (102) are respectively and fixedly arranged at the left side and the right side of the valve body (1), sliding grooves (103) are respectively formed in the outer side surfaces of the water outlet (101) and the water inlet (102), limiting rings (1031) are sleeved on the outer side surfaces of the sliding grooves (103), fastening rings (1032) are fixedly arranged at the right side of the limiting rings (1031), inner thread grooves (1033) are formed in the inner sides of the fastening rings (1032), a valve cover (104) and a rotating shaft (105) are arranged at the top of the valve body (1), a driving motor (1041) is fixedly arranged at the top of the valve cover (104), a main gear (1042) is fixedly sleeved at the output end of the driving motor (1041), a convenient dismounting mechanism (3) is arranged between the valve cover (104) and the valve body (1), a slave gear (1051) is fixedly arranged at the top end of the rotating shaft (105), a spherical valve plate (1052) is fixedly arranged at the bottom end of the rotating shaft (105), and an outer thread groove (201) is formed in the outer side surface of the connecting pipe (2);

The convenient disassembly and assembly mechanism (3) comprises a through hole (301), an annular groove (302) and a positioning column (303), wherein the through hole (301) and the annular groove (302) are formed in the top surface of the valve body (1), a supporting spring (304) is fixedly arranged at the bottom end of the annular groove (302), an annular block (305) is fixedly arranged at the top end of the supporting spring (304), the positioning column (303) is fixedly arranged on the bottom surface of the valve cover (104), the outer side surface of the positioning column is provided with a mounting hole (306), an extension spring (307) is arranged in the mounting hole (306), and a limiting clamping column (308) is fixedly arranged at one end, far away from the mounting hole (306), of the extension spring (307).

2. An automated valve for irrigation as claimed in claim 1, wherein: the inner wall of the limiting ring (1031) is attached to the sliding groove (103) to slide, and the vertical section of the fastening ring (1032) is of an octagonal structure.

3. An automated valve for irrigation as claimed in claim 1, wherein: the internal thread groove (1033) and the external thread groove (201) are screwed, and sealing rings are embedded and installed on the opposite side surfaces of the water outlet (101) and the water inlet (102).

4. An automated valve for irrigation as claimed in claim 1, wherein: the rotary shaft (105) penetrates through the top surface of the valve body (1) in a sealing and rotating mode through a bearing and extends to the inside of the valve body, the outer side surface of the spherical valve plate (1052) is in contact with the inner wall of the valve body (1), and a water flow hole is formed in the outer side surface of the spherical valve plate.

5. An automated valve for irrigation as claimed in claim 1, wherein: the output end of the driving motor (1041) penetrates through the top surface of the valve cover (104) and extends downwards, and the main gear (1042) is in meshed connection with the auxiliary gear (1051).

6. An automated valve for irrigation as claimed in claim 1, wherein: the supporting springs (304) are symmetrically distributed in an annular mode relative to the inner wall of the bottom end of the annular groove (302), and the outer side surface of the annular block (305) is in fit contact with the inner wall of the annular groove (302).

7. An automated valve for irrigation as claimed in claim 1, wherein: the positioning columns (303) are symmetrically arranged on the central axis of the bottom of the valve cover (104) in a left-right mode, and the outer side surfaces of the positioning columns are attached to the inner wall of the through hole (301).