CN217543262U - Solenoid valve detection device and solenoid valve - Google Patents

Abstract

The utility model discloses a solenoid valve detection device and solenoid valve relates to electromagnetic control equipment's technical field, solenoid valve detection device includes: and the electric signal detector is connected with the electromagnetic valve main body and is used for detecting a given input electric signal in the electromagnetic valve main body. The utility model discloses in, when hydraulic equipment or pneumatic equipment's fluid circuit broke down, the staff was connected the electricity signal detector electricity in the solenoid valve main part, and the electricity signal detector is to the switch on of solenoid valve main part, detects the inside given input signal of telecommunication of solenoid valve main part simultaneously.

Description

Solenoid valve detection device and solenoid valve

Technical Field

The utility model relates to a solenoid electric equipment's technical field especially relates to a solenoid valve detection device and solenoid valve.

Background

In hydraulic equipment or pneumatic equipment, the electromagnetic valve is often used in combination with a pressure valve, so as to control parameters such as flow direction, speed and pressure of liquid or gas.

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, and belongs to an actuator. In industrial control systems for adjusting the direction, flow, velocity and other parameters of a medium.

When a fluid loop in hydraulic equipment or pneumatic equipment breaks down, a worker cannot quickly know whether a fault point is positioned in an electric signal receiving end of the electromagnetic valve main body, so that the fault processing time is prolonged, and the labor efficiency of the worker is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solenoid valve detection device and solenoid valve to solve the technical problem who how to shorten hydraulic equipment or pneumatic equipment's fault handling time who exists among the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model discloses a first aspect of the embodiment provides a solenoid valve detection device, solenoid valve detection device includes: and the electric signal detector is connected with the electromagnetic valve main body and is used for detecting a given input electric signal in the electromagnetic valve main body.

In the utility model, when the fluid loop of the hydraulic equipment or the pneumatic equipment breaks down, the staff electrically connects the electric signal detector to the electromagnetic valve main body, and the electric signal detector detects the given input electric signal in the electromagnetic valve main body; when the electric signal detector detects that a given input electric signal exists in the electromagnetic valve main body, a worker can judge that a fault point is not in an electric signal receiving end of the electromagnetic valve main body; when the electric signal detector cannot detect a given input electric signal in the electromagnetic valve main body, a worker can judge that an electric signal receiving end of the electromagnetic valve main body is a fault point. It is visible, the utility model has the advantages of can judge whether the fault point is in the signal of telecommunication receiving terminal fast, and then shortened the fault handling time.

In some embodiments, the electrical signal detector is a multi-range voltmeter, and the multi-range voltmeter is used for detecting the magnitude and the direction of the control voltage in the solenoid valve main body.

In some embodiments, the solenoid valve detection device further comprises a quick-plug assembly for connecting between the multi-range voltmeter and the solenoid valve body.

In some embodiments, the quick-plug assembly includes a cable and a first docking member connected to an end of the cable, an end of the cable facing away from the first docking member is connected to the multi-range voltmeter, and the first docking member is configured to be detachably connected to a second docking member disposed on the solenoid valve body.

In some embodiments, the first docking member comprises a quick socket or a quick plug.

In some embodiments, the quick-plug assembly further includes a third docking member and a fourth docking member, the third docking member is connected to an end of the cable away from the first docking member, the fourth docking member is electrically connected to the multi-range voltmeter, and the third docking member is detachably connected to the fourth docking member.

In some embodiments, the multi-range voltmeter is provided with a positive terminal and a negative terminal, respectively, and the fourth pair of connectors is provided with a positive wire and a negative wire, and a ground wire; the positive pole line connect in positive pole wiring end, negative pole line connection negative pole wiring end, the one end of earth connection with the solenoid valve main part is connected, solenoid valve main part ground connection.

In some embodiments, the number of quick-connect assemblies matches the number of second docking members provided on the solenoid valve body.

In some embodiments, the solenoid valve detection device further comprises a magnetic member, the electric signal detector is fixedly connected with the magnetic part, and the magnetic part is connected to the electromagnetic valve main body in a magnetic adsorption mode.

A second aspect of the embodiments provides a solenoid valve, the solenoid valve includes the solenoid valve main part and the aforesaid is arbitrary solenoid valve detection device.

The advantageous effects of the embodiments of the second aspect may refer to the advantageous effects of the embodiments of the first aspect and the first aspect, and are not described herein again.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of a solenoid valve detecting device and a solenoid valve according to an embodiment;

FIG. 2 is a schematic diagram of a partial structure of a solenoid valve detecting device according to an embodiment;

fig. 3 is an exploded view of a partial structure of a solenoid valve detecting device according to an embodiment.

The reference numerals are explained below:

1. a solenoid valve body; 2. Second pair a connecting piece;

3. a multi-range voltmeter; 31. A positive terminal;

32. a negative terminal; 4. A quick plug assembly;

41. a first butt piece; 42. A cable;

43. a third docking member; 44. A fourth docking member;

441. a positive line; 442. A negative electrode line;

443. a ground line; 5. A housing;

51. an accommodating cavity; 52. Connecting holes;

53. an opening; 6. A magnet;

7. a conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "communicate", "mount", "connect", and "connect" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and a repetitive description thereof will be omitted.

Preferred embodiments of the present disclosure are further described in detail below with reference to fig. 1 to 3 of the present specification.

Please refer to fig. 1 and fig. 2.

This solenoid valve detection device includes: and the electric signal detector is connected with the electromagnetic valve main body 1 and is used for detecting a given input electric signal in the electromagnetic valve main body 1.

When a fluid loop of hydraulic equipment or pneumatic equipment breaks down, a worker electrically connects an electric signal detector to the solenoid valve main body 1, and the electric signal detector detects a given input electric signal in the solenoid valve main body 1; when the electric signal detector detects that a given input electric signal exists in the electromagnetic valve main body 1, a worker can judge that a fault point is not in an electric signal receiving end of the electromagnetic valve main body 1; when the electric signal detector cannot detect a given input electric signal in the electromagnetic valve main body 1, a worker can judge that the electric signal receiving end of the electromagnetic valve main body 1 is a fault point, so that the fault processing time is reduced, and the labor efficiency of the worker is increased.

In one embodiment of the present application, the electrical signal detector may be a multi-range voltmeter 3, and the multi-range voltmeter 3 is used for detecting the magnitude and direction of the control voltage in the solenoid valve body 1.

When a given input electrical signal in the solenoid valve body 1 needs to be detected, a worker detects the given input electrical signal in the solenoid valve body 1 by detecting the magnitude and direction of voltage in the solenoid valve body 1 by using the multi-range voltmeter 3.

In one embodiment of the present application, the solenoid valve detecting device further includes a quick-plug assembly 4, and the quick-plug assembly 4 is used for connecting between the multi-range voltmeter 3 and the solenoid valve main body 1.

When needing multirange voltmeter 3 to detect the voltage in the solenoid valve main part 1, the staff will multirange voltmeter 3 with insert 4 electricity soon and be connected, and then will insert 4 electricity soon and be connected with solenoid valve main part 1 for be connected between multirange voltmeter 3 and the solenoid valve main part 1 electricity, and then multirange voltmeter 3 detects the control voltage in the solenoid valve main part 1.

Please continue to refer to fig. 1.

The quick plug assembly 4 comprises a cable 42 and a first butt joint piece 41 connected to one end of the cable 42, one end, away from the first butt joint piece 41, of the cable 42 is connected to the multi-range voltmeter 3, and the first butt joint piece 41 is used for being detachably connected with a second butt joint piece 2 arranged on the solenoid valve body 1. The second butt joint piece 2 is electrically connected with an electric signal receiving end of the solenoid valve main body 1.

In one embodiment of the present application, the first butt-joint member 41 may be a plug, the first butt-joint member 41 is electrically connected with one end of the cable 42 away from the multi-range voltmeter 3, and one end of the cable 42 facing the multi-range voltmeter 3 is electrically connected with the multi-range voltmeter 3. The second docking member 2 may be a socket. The first docking member 41 and the second docking member 2 are mated and electrically connected in a pluggable manner.

In one embodiment of the present application, the first docking member 41 may also be a socket, and the second docking member 2 may be a plug.

When voltage in the solenoid valve main part 1 needs to be detected, a worker connects the first butt joint piece 41 in a splicing mode with the second butt joint piece 2, meanwhile, the electric cable 42 is connected to the multi-range voltmeter 3, electric connection between the solenoid valve main part 1 and the multi-range voltmeter 3 is achieved, the first butt joint piece 41 and the second butt joint piece 2 are utilized, quick connection between the multi-range voltmeter 3 and the solenoid valve main part 1 is achieved, the operation difficulty of the worker is reduced, and the operation time of the worker is shortened.

When the staff accomplished the voltage detection to solenoid valve main part 1, the staff can directly take out first butt joint piece 41 from second butt joint piece 2 department, and then inserts subassembly 4 soon and multirange voltmeter 3 and all dismantle from solenoid valve main part 1, is convenient for solenoid valve main part 1 to get into normal operating condition fast.

Please continue to refer to fig. 1 and 2.

The quick-plug assembly 4 further comprises a third butt joint piece 43 and a fourth butt joint piece 44, the third butt joint piece 43 is connected to one end of the cable 42, which is far away from the first butt joint piece 41, the fourth butt joint piece 44 is electrically connected with the multi-range voltmeter 3, and the third butt joint piece 43 is detachably connected with the fourth butt joint piece 44.

In one embodiment of the present application, the third interface 43 may be a plug, and the third interface 43 is electrically connected to one end of the cable 42 facing the multi-range voltmeter 3. The fourth docking member 44 may be a socket, and the fourth docking member 44 is fixedly connected to the multi-range voltmeter 3. The third docking member 43 and the fourth docking member 44 are mated and electrically connected.

In one embodiment of the present application, the third docking member 43 may be a socket and the fourth docking member 44 may be a plug.

When the multirange voltmeter 3 is required to be electrically connected with the cable 42, the worker fixedly connects the third butt-joint part 43 to the fourth butt-joint part 44, and then the cable 42 is electrically connected with the multirange voltmeter 3.

When the staff need change multirange voltmeter 3, the staff directly takes out third butt joint piece 43 from fourth butt joint piece 44 for fourth butt joint piece 44 and third butt joint piece 43 phase separation, and then phase separation between multirange voltmeter 3 and the cable 42, and then the staff of being convenient for changes new signal of telecommunication detector.

Please continue to refer to fig. 1, fig. 2 and fig. 3.

The multi-range voltmeter 3 is provided with a positive terminal 31 and a negative terminal 32, respectively, the fourth butt joint member 44 is provided with a positive line 441 and a negative line 442, and a ground line 443; the positive line 441 is connected to the positive terminal 31, the negative line 442 is connected to the negative terminal 32, one end of the ground line 443 is connected to the solenoid valve body 1, and the solenoid valve body 1 is grounded.

In an embodiment of the present application, a side of the fourth docking member 44 facing away from the third docking member 43 is fixedly connected with the outer cover 5, the outer cover 5 is fixedly connected to the multirange voltmeter 3, and further the fourth docking member 44 is fixedly connected with the multirange voltmeter 3. A receiving cavity 51 is formed in the housing 5, the receiving cavity 51 is communicated with the fourth docking piece 44, and the positive electrode line 441, the negative electrode line 442 and the ground line 443 extend from the fourth docking piece 44 into the receiving cavity 51.

The housing 5 is further provided with openings 53, the openings 53 are respectively communicated with the accommodating cavities 51, and the positive terminal 31 and the negative terminal 32 of the multi-range voltmeter 3 are communicated with the openings 53. The opening 53 is used for passing through the positive electrode line 441 and the negative electrode line 442, so that the positive electrode line 441 is electrically connected to the positive terminal 31, and the negative electrode line 442 is electrically connected to the negative terminal 32.

The side of the outer cover 5 away from the opening 53 is further provided with a connection hole 52, the connection hole 52 is respectively communicated with the accommodating cavity 51 and the solenoid valve body 1, and the connection hole 52 is used for the ground wire 443 to penetrate and extend out, so that the ground wire 443 is connected with the solenoid valve body 1 conveniently.

When the multirange voltmeter 3 needs to be connected with the fourth docking piece 44, a worker sequentially penetrates the positive wire 441 and the negative wire 442 through the accommodating cavity 51 and the opening 53, and then the worker connects the positive wire 441 with the positive terminal 31 and connects the negative wire 442 with the negative terminal 32, so that the multirange voltmeter 3 is electrically connected with the fourth docking piece 44. The worker then sequentially penetrates the grounding wire 443 through the accommodating cavity 51 and the connecting hole 52, so that the grounding wire 443 is connected with the solenoid valve body 1, the solenoid valve body 1 is grounded, and the occurrence of electric leakage in the process of detecting the voltage of the solenoid valve body 1 by the multi-range voltmeter 3 is reduced.

Please continue to refer to fig. 1.

The number of quick-plug assemblies 4 is matched to the number of second docking members 2 arranged on the solenoid valve body 1.

In one embodiment of the present application, the number of the second docking member 2 and the quick-insertion assembly 4 is one, and may be two.

When the electromagnetic valve main body 1 needs to be subjected to electric signal detection, the multi-range voltmeter 3 can be electrically connected with only one second butting piece 2 at a time.

Please continue to refer to fig. 1, fig. 2 and fig. 3.

In an embodiment of the present application, the electromagnetic valve detection apparatus further includes a magnetic component, the electrical signal detector is fixedly connected to the magnetic component, and the magnetic component is magnetically attached to the electromagnetic valve body 1.

In one embodiment of the present application, the magnetic member is a magnet 6, the magnet 6 is fixedly connected to a side of the housing 5 facing away from the multi-range voltmeter 3, and the magnet 6 is connected to the ground line 443.

When needs detect solenoid valve main part 1 with multirange voltmeter 3's voltage, utilize magnet 6's magnetic adsorption effect for magnet 6 can adsorb fast fixed and solenoid valve main part 1, make electric signal detector can be fixed in solenoid valve main part 1 fast, and then electric signal detector remains stable at the in-process that detects. The grounding line 443 is connected to the magnet 6, and the grounding line 443 is connected to the solenoid valve body 1 to achieve grounding.

In an embodiment of the present application, the electromagnetic valve detecting device further includes a conduction plate 7, the magnet 6 and the outer cover 5 are both fixedly connected to opposite sides of the conduction plate 7 through bolts, and the grounding wire 443 is fixedly connected and electrically connected to the conduction plate 7, so that the grounding wire 443 is electrically connected to the magnet 6, and grounding is facilitated.

Please refer to fig. 1.

The electromagnetic valve comprises an electromagnetic valve main body 1 and the electromagnetic valve detection device.

When the electromagnetic valve detection device detects that no electric signal exists in the electric signal receiving end of the electromagnetic valve main body 1, the fault point is located in the electric signal receiving end of the electromagnetic valve main body 1; when the electromagnetic valve detection device detects that an electric signal exists in the electromagnetic valve main body 1, the electric signal receiving end 1 of the electromagnetic valve main body does not have a fault.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terms used are words of description and illustration, rather than words of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A solenoid valve detecting device, characterized by comprising: and the electric signal detector is connected with the electromagnetic valve main body and is used for detecting a given input electric signal in the electromagnetic valve main body.

2. The electromagnetic valve detection device according to claim 1, wherein the electrical signal detector is a multi-range voltmeter, and the multi-range voltmeter is used for detecting the magnitude and direction of the control voltage in the electromagnetic valve main body.

3. The solenoid valve testing device of claim 2, further comprising a quick-plug assembly for connecting between the multirange voltmeter and the solenoid valve body.

4. The solenoid detection device of claim 3, wherein the quick-connect assembly comprises a cable and a first docking member connected to one end of the cable, wherein one end of the cable facing away from the first docking member is connected to the multirange voltmeter, and the first docking member is detachably connected to a second docking member disposed on the solenoid body.

5. The solenoid detection device of claim 4, wherein the first mating member comprises a quick socket or a quick plug.

6. The solenoid detection device of claim 4, wherein the quick-connect assembly further comprises a third docking member and a fourth docking member, the third docking member is connected to an end of the cable facing away from the first docking member, the fourth docking member is electrically connected to the multirange voltmeter, and the third docking member is detachably connected to the fourth docking member.

7. The electromagnetic valve detection device according to claim 6, wherein the multi-range voltmeter is provided with a positive terminal and a negative terminal, respectively, and the fourth butt joint member is provided with a positive wire, a negative wire, and a ground wire; the positive pole line connect in positive pole wiring end, negative pole line connection negative pole wiring end, the one end of earth connection with the solenoid valve main part is connected, solenoid valve main part ground connection.

8. The solenoid valve detection device of any one of claims 3 to 7 wherein the number of quick-connect assemblies matches the number of second docking members provided on the solenoid valve body.

9. The electromagnetic valve detection device according to claim 1, further comprising a magnetic member, wherein the electrical signal detector is fixedly connected with the magnetic member, and the magnetic member is magnetically attached to the electromagnetic valve body.

10. A solenoid valve, characterized in that it comprises a solenoid valve body and a solenoid valve detection device according to any one of the preceding claims 1 to 9.

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