CN214838765U

CN214838765U - Solenoid valve convenient to port connection is sealed

Info

Publication number: CN214838765U
Application number: CN202120831441.1U
Authority: CN
Inventors: 崔会柱
Original assignee: Yuanping Tianjin Technology Co ltd
Current assignee: Yuanping Tianjin Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-23
Anticipated expiration: 2031-04-22

Abstract

The application discloses solenoid valve convenient to port connection is sealed, including valve body, the short section of thick bamboo of rubber, post groove, connector, ring channel, rubber ring piece, round hole, circle iron plate, check valve, lose heart way, annular magnet and swing joint spare. This application is rational in infrastructure, press down the short section of thick bamboo of rubber through two check valve coordination that distribute inside and outside, can be to the post groove, the ring channel and the space of disappointing way formation aerify, can be in the inflation state of bulging with the rubber ring piece that is located ring channel department, do benefit to the link fastening that will insert the access, realize convenient connection sealed function, inwards exert force to the round iron piece through stretching into the round hole with external instrument, reach the effect with round iron piece and annular magnet separation, be convenient for lose heart with the separation of rubber ring piece and connection structure end, realize the function of convenient dismantlement.

Description

Solenoid valve convenient to port connection is sealed

Technical Field

The application relates to the technical field of electromagnetic valves, in particular to an electromagnetic valve convenient for port connection sealing.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, is not limited to hydraulic pressure and pneumatic pressure, is used in an industrial control system for adjusting the direction, flow, speed and other parameters of a medium, can be matched with different circuits to realize expected control, ensures both the control precision and flexibility, has various electromagnetic valves, plays a role in different positions of the control system, and is most commonly a one-way valve, a safety valve, a direction control valve, a speed adjusting valve and the like.

The ports corresponding to part of the electromagnetic valves are in threaded connection, the disassembly and the assembly are time-consuming and labor-consuming, and the connection clearance is increased due to the fact that the connection sealing performance is abraded by the threaded structure, so that the overall sealing effect is affected. Therefore, a solenoid valve that facilitates sealing of port connections is proposed to address the above problems.

Disclosure of Invention

The solenoid valve that facilitates sealing of the port connection is provided in this embodiment to solve problems in the prior art.

According to an aspect of the application, an electromagnetic valve convenient to port connection is sealed is provided, including valve body, short section of thick bamboo of rubber, rubber ring piece, circle iron plate and annular magnet, all be provided with the connector around the valve body, and the connector inner ring wall seted up the ring channel, the check valve is installed to the short section of thick bamboo nozzle of rubber, the rubber ring piece is installed on the ring channel notch, and ring channel and post groove intercommunication each other, the short section of thick bamboo nozzle of rubber is installed in post groove department, the circle iron plate corresponds the mutual swing joint of inner ring wall through swing joint spare and disappointing way, and magnetism is inhaled on one side of the circle iron plate and is fixed on annular magnet, annular magnet installs inside the side port in the circle.

Further, the check valve is equipped with two, and one check valve is located the short section of thick bamboo of rubber and corresponds the surface, and another the check valve is located the post notch.

Further, the post groove is equipped with two, and two the symmetry of post groove is seted up in valve body both ends roof department, the post groove communicates each other with the inside way of disappointing that is located the valve body structure.

Furthermore, the round hole is communicated with one end in the corresponding air release channel, and the air release channel, the column groove, the annular groove and the rubber annular sheet form a closed inflation space.

Further, the short rubber tube is of a rubber sheet structure, and the length of the short rubber tube is 4 cm.

Further, the round iron block is separated from the annular magnet through external force application, and the specification of the round surface of the round iron block is larger than that of the round hole.

Through the above-mentioned embodiment of this application, press down the short section of thick bamboo of rubber under two check valve coordination that distribute inside and outside, can be to the post groove, the ring channel and the space of disappointing way formation are aerifyd, can be in the inflation state of swelling with the rubber ring piece that is located ring channel department, do benefit to the link fastening that will insert the access, realize convenient connection sealed function, inwards exert force to the round iron piece through stretching into the round hole with external instrument, reach the effect with round iron piece and annular magnet separation, be convenient for lose heart with the separation of rubber ring piece and connection structure end, realize the function of convenient dismantlement.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the overall structure of one embodiment of the present application;

FIG. 2 is a schematic view of an overall end internal structure of an embodiment of the present application;

FIG. 3 is a side cross-sectional view of the overall end internal structure of one embodiment of the present application.

In the figure: 1. the air leakage valve comprises a valve body, 2, a rubber short cylinder, 3, a column groove, 4, a connecting port, 5, an annular groove, 6, a rubber annular sheet, 7, a circular hole, 8, a circular iron block, 9, a check valve, 10, an air leakage channel, 11, an annular magnet, 12 and a movable connecting piece.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The solenoid valve in this embodiment may be applied to a flow control device, for example, in this embodiment, a flow control device is provided, and the solenoid valve in this embodiment may be used to control the flow size of the input port.

The flow control device comprises a shell, a flow control body, a flow control rod and a flow control piece, wherein the shell is wrapped outside the flow control body, the flow control piece and the flow control rod are assembled in the flow control body, the flow control rod is in rotating fit with the flow control body, the flow control piece is connected with the flow control rod, the flow control rod drives the flow control piece to rotate to realize opening or closing of an inner cavity of the flow control body, the shell is formed by splicing at least two half components, and the flow control body is formed by axially stacking and splicing a plurality of sleeve-shaped bodies; the shell is formed by splicing two components and is in threaded connection through a bolt, and screw holes for connecting the pipe bodies are formed in two end faces of the shell; the flow control body is formed by axially superposing four sleeve-shaped bodies, and a through hole in the flow control body is formed in the joint of the two sleeve-shaped bodies in the middle of the flow control body.

Of course, the present embodiment may be applied to flow control devices of other structures. Here, a description is omitted, and the solenoid valve according to the embodiment of the present application is described below.

Referring to fig. 1-3, the electromagnetic valve convenient for port connection and sealing comprises a valve body 1, a rubber short cylinder 2, a rubber ring sheet 6, a round iron block 8 and an annular magnet 11, wherein connectors 4 are arranged at the front and the rear of the valve body 1, an annular groove 5 is formed in the inner annular wall of each connector 4, a check valve 9 is installed at the cylinder port of the rubber short cylinder 2, the rubber ring sheet 6 is installed at the notch of the annular groove 5, the annular groove 5 is communicated with a column groove 3, the cylinder port of the rubber short cylinder 2 is installed at the notch of the column groove 3, the round iron block 8 is movably connected with the inner annular wall corresponding to an air escape channel 10 through a movable connecting piece 12, one side of the round iron block 8 is fixed on the annular magnet 11 in a magnetic attraction manner, and the annular magnet 11 is installed inside the inner side port of the round hole 7;

press the short section of thick bamboo 2 of rubber under 9 coordination through two check valves that distribute inside and outside, can be to post groove 3, ring channel 5 and the space of letting out air flue 10 formation aerify, can be in the inflation state of bulging with the rubber ring piece 6 that is located ring channel 5 department, do benefit to the link fastening that will insert the access, realize convenient connection sealed function, stretch into round hole 7 through with external instrument and exert force 8 inwards to round iron piece, reach the effect with

round iron piece

8 and 11 separations of annular magnet, be convenient for lose heart with rubber ring piece 6 and connection structure end separation, realize the function of convenient dismantlement.

Two check valves 9 are arranged, one check valve 9 is positioned on the corresponding surface of the short rubber barrel 2, and the other check valve 9 is positioned in the notch of the column groove 3; the number of the column grooves 3 is two, the two column grooves 3 are symmetrically arranged on the top walls of the two ends of the valve body 1, and the column grooves 3 are communicated with an air leakage channel 10 in the structure of the valve body 1; the circular hole 7 is communicated with one end in the corresponding air leakage channel 10, and the air leakage channel 10, the column groove 3, the annular groove 5 and the rubber annular sheet 6 form a closed inflation space; the short rubber barrel 2 is of a rubber sheet structure, and the length of the short rubber barrel 2 is 4 cm; the round iron block 8 is separated from the annular magnet 11 through external force application, and the round surface specification of the round iron block 8 is larger than that of the round hole 7.

When the rubber short tube sealing device is used, the rubber short tube 2 is pressed under the coordination action of the two check valves 9 distributed inside and outside, the space formed by the column groove 3, the annular groove 5 and the air discharge passage 10 can be inflated, the rubber ring sheet 6 positioned at the annular groove 5 can be in an expansion and bulging state, the inserted connecting end can be fastened conveniently, and the function of convenient connection and sealing is realized;

through stretching into round hole 7 with external instrument and inwards applying force to circle iron plate 8, reach the effect with circle iron plate 8 and the separation of annular magnet 11, be convenient for lose heart with the separation of rubber ring 6 and connection structure end, realize the function of convenient dismantlement.

The application has the advantages that:

1. the air inflation device is reasonable in structure, can inflate the space formed by the column groove 3, the annular groove 5 and the air discharge passage 10, can enable the rubber ring piece 6 positioned at the annular groove 5 to be in an expansion and swelling state, is beneficial to fastening the inserted connecting end, and realizes the functions of convenient connection and sealing;

2. this application is rational in infrastructure, and through stretching into round hole 7 with external instrument and inwards exerting force to circle iron plate 8, reach the effect with circle iron plate 8 and the 11 separation of annular magnet, be convenient for lose heart with the separation of rubber ring piece 6 and connection structure end, realize the function of convenient dismantlement.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a solenoid valve convenient to port connection is sealed which characterized in that: including valve body (1), the short section of thick bamboo of rubber (2), rubber ring piece (6), circle iron plate (8) and annular magnet (11), all be provided with connector (4) around valve body (1), and connector (4) inner ring wall seted up ring channel (5), check valve (9) are installed to the short section of thick bamboo of rubber (2) nozzle, install on ring channel (5) notch rubber ring piece (6), and ring channel (5) and post groove (3) intercommunication each other, the short section of thick bamboo of rubber (2) nozzle is installed in post groove (3) groove department, circle iron plate (8) correspond inner ring wall swing joint through swing joint spare (12) and disappointing way (10), and magnetism is inhaled and is fixed on annular magnet (11) in circle iron plate (8) one side, annular magnet (11) are installed inside round hole (7) inner side port.

2. A solenoid valve for facilitating port connection sealing according to claim 1, wherein: the check valves (9) are arranged in two numbers, one check valve (9) is positioned on the corresponding surface of the rubber short cylinder (2), and the other check valve (9) is positioned in the notch of the column groove (3).

3. A solenoid valve for facilitating port connection sealing according to claim 1, wherein: the column groove (3) is provided with two column grooves (3) which are symmetrically arranged on the top walls of the two ends of the valve body (1), and the column grooves (3) are communicated with the air discharge passages (10) which are positioned inside the valve body (1) structure.

4. A solenoid valve for facilitating port connection sealing according to claim 1, wherein: round hole (7) and the interior one end intercommunication of the gas way (10) that lets out that corresponds, just leak gas way (10) and form a confined plenum space with post groove (3), ring channel (5) and rubber ring piece (6).

5. A solenoid valve for facilitating port connection sealing according to claim 1, wherein: the short rubber barrel (2) is of a rubber sheet structure, and the length of the short rubber barrel (2) is 4 cm.

6. A solenoid valve for facilitating port connection sealing according to claim 1, wherein: the round iron block (8) is separated from the annular magnet (11) through external force application, and the specification of the round surface of the round iron block (8) is larger than that of the round hole (7).