CN113738936B - Valve core flow monitoring device of electromagnetic valve - Google Patents
Valve core flow monitoring device of electromagnetic valve Download PDFInfo
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- CN113738936B CN113738936B CN202110999439.XA CN202110999439A CN113738936B CN 113738936 B CN113738936 B CN 113738936B CN 202110999439 A CN202110999439 A CN 202110999439A CN 113738936 B CN113738936 B CN 113738936B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to a valve core flow monitoring device of an electromagnetic valve, which comprises a valve body, a plug, a pipe inlet and a pipe outlet, wherein the valve body is internally provided with a coil, a pilot valve, a valve core, a piston ring and a spring; the monitoring device comprises a supporting mechanism and a control mechanism; the supporting mechanism comprises a base, a base plate and a sliding rail; the base is provided with a driving mechanism, and the stroke end of the driving mechanism is arranged along the direction of the substrate; the driving mechanism is communicated with an operating mechanism for adjusting the flow direction of the compressed air; an outer exhaust mechanism with two ends respectively communicated with the solenoid valve calandria and the flowmeter is arranged on the base plate; the sliding rail is provided with a placing mechanism which is used for clamping and electrically connecting the electromagnetic valve; an inner conveying mechanism connected with the stroke end of the driving mechanism is arranged on the sliding rail, and two ends of the inner conveying mechanism are respectively communicated with a pipe inlet and an operating mechanism of the electromagnetic valve; the control mechanism is electrically connected with the operating mechanism, the plug, the flow metering device and the upper computer. The valve core flow monitoring device of the electromagnetic valve improves the monitoring efficiency and reduces the error generated by air leakage.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a valve core flow monitoring device of an electromagnetic valve.
Background
The carbon tank is arranged between the gasoline tank and the engine, more precisely between the gasoline tank and the engine intake manifold, and is controlled by a carbon tank electromagnetic valve. Because of the characteristic of easy volatilization of gasoline, the fuel tank is filled with fuel gas in an evaporated state except liquid gasoline at normal temperature. And the carbon tank is responsible for collecting and storing the gasoline of the evaporation turntable. A carbon tank electromagnetic valve is a device for reducing air pollution caused by fuel evaporation and emission and simultaneously increasing fuel efficiency.
The carbon tank and the electromagnetic valve thereof have the following working principles: when the automobile is in a state that the engine is closed, the carbon tank mixes fuel oil and air in a volatile state in the gasoline tank and stores the fuel oil and air in active carbon micropores in the carbon tank, so that oil vapor is prevented from being emitted to the atmosphere; when the automobile is in the state of engine starting, the carbon tank electromagnetic valve is opened, the adsorbed fuel in a volatile state is released to the air inlet pipeline and enters the engine to burn, and the fuel consumption can cause negative pressure in the gasoline tank in the airtight gasoline tank, so that the gasoline is more volatile compared with the normal pressure state under the action of the negative pressure.
The flow passing performance of the carbon tank electromagnetic valve is extremely important, so that the engine can be prevented from flameout due to overlarge concentration of mixed combustion gas; the fuel economy is improved; and the emission is reduced.
At present, the tightness monitoring mode of the carbon tank electromagnetic valve is that the flow of the electromagnetic valve is monitored singly, and the monitoring efficiency is low; the manual plug connecting device has large error.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides the electromagnetic valve core flow monitoring device, which improves the monitoring efficiency and reduces the error generated by air leakage.
The invention adopts the technical scheme that:
solenoid valve case flow monitoring devices, solenoid valve includes: the valve body is internally provided with a coil, a pilot valve, a valve core, a piston ring and a spring, the side wall of the valve body is convexly provided with a plug electrically connected with the coil, and two ends of the valve body are respectively communicated with a pipe inlet and a pipe outlet.
The monitoring device comprises: a horizontally arranged supporting mechanism and a control mechanism,
the support mechanism includes: the device comprises a base and a base plate which are arranged in parallel, wherein a sliding rail is fixedly arranged on the base plate;
the base is provided with a driving mechanism, and the stroke end of the driving mechanism is horizontally arranged along the plate surface direction of the substrate;
the driving mechanism is provided with an operating mechanism which is used for adjusting the flow direction of the compressed air and is communicated with the driving mechanism;
the substrate is sequentially provided with an outer arranging mechanism, a placing mechanism and an inner conveying mechanism:
the external discharging mechanism is fixedly connected with the base plate, one end of the external discharging mechanism is communicated with the calandria of the electromagnetic valve, and the other end of the external discharging mechanism is communicated with the flowmeter;
the placing mechanism is in sliding connection with the sliding rail, is used for clamping the electromagnetic valve and is electrically connected with the plug wire head of the electromagnetic valve;
the inner conveying mechanism is in sliding connection with the sliding rail, the inner conveying mechanism is fixedly connected with the stroke end of the driving mechanism, one end of the inner conveying mechanism is communicated with the inlet pipe of the electromagnetic valve, and the other end of the inner conveying mechanism is communicated with the operating mechanism;
the control mechanism is respectively and electrically connected with the operating mechanism, the plug of the electromagnetic valve and the flow metering instrument, and the control mechanism is electrically connected with an upper computer.
Further, the driving mechanism includes:
the travel cylinder is fixedly connected with the upper end of the base, a piston rod is arranged on one side of the outward discharging mechanism, the placing mechanism and the inward feeding mechanism in an extending mode, and an end plate is arranged at the tail end of the piston rod.
Further, the manipulating mechanism includes:
the reversing valve is communicated with the stroke cylinder, a compressed air inlet communicated with compressed air is arranged on the reversing valve, and a control handle is arranged at the tail end of a valve rod of the reversing valve and used for adjusting the flow direction of the compressed air.
Further, the discharging mechanism comprises:
the fixed seat is fixedly connected with the base plate, one side of the upper portion of the fixed seat, which is close to the driving mechanism and the operating mechanism, is provided with a discharge port which is communicated to the flow metering instrument, the fixed seat on the back side of the discharge port is provided with a first jack which is communicated with the discharge port, the first jack is used for plugging a calandria of the electromagnetic valve, the middle portion of the fixed seat is extended to be provided with a slide bar, the slide bar is in sliding connection with the placing mechanism and the internal conveying mechanism, and the tail end of the slide bar is provided with a plug used for limiting.
Further, the placement mechanism includes:
the seat of placing that sets up side by side with the fixing base, the lower extreme of placing the seat is provided with the first spout with slide rail sliding connection, and the middle part of placing the seat runs through be provided with slide bar sliding connection's first slide hole, the upper end indent of placing the seat is provided with the standing groove that is used for the card to establish the solenoid valve, the standing groove includes: the wire inserting groove is used for inserting a wire inserting head, a wire inserting seat electrically connected with the wire inserting head is arranged in the wire inserting groove, a wire connecting seat is fixedly arranged on the outer wall of the placing seat, a lead is arranged between the wire inserting seat and the wire connecting seat in an electrical connection mode, and the lead is inserted into the placing seat.
Further, the inner conveying mechanism comprises:
the sliding seat is fixedly connected with the end plate and is arranged in parallel with the placement seat, a second sliding groove which is in sliding connection with the sliding rail is arranged at the lower end of the sliding seat, a second sliding hole which is in sliding connection with the sliding rod is arranged in the middle of the sliding seat in a penetrating manner, a second jack is arranged on the upper portion of the sliding seat which faces one side of the placement mechanism and is used for being inserted with a pipe of the electromagnetic valve, an inlet is formed in the sliding seat on the back side of the second jack, and the inlet is communicated with a connecting pipeline of the stroke cylinder and the reversing valve.
Furthermore, two piston rods are arranged in parallel and are arranged on two sides of the fixed seat, the placing seat and the sliding seat.
Further, a first pushing spring and a second pushing spring are sleeved on the sliding rod;
the fixed seat is provided with a first containing groove which is coaxial with the sliding rod, two ends of the first pushing spring are respectively abutted against the bottom of the first containing groove and the side wall of the placing seat, and the first pushing spring is contained in the first containing groove after being compressed;
the second pushing spring is arranged in the second containing groove after being compressed, and two ends of the second pushing spring are respectively abutted against the bottom of the second containing groove and the side wall of the sliding seat.
Further, the first jack and the second jack are concentric with the central axis and are oppositely arranged, and arc-shaped chamfers are arranged at the edges of the first jack and the second jack.
Further, the supporting mechanism is fixed to be set up on installation mechanism, installation mechanism includes:
the base plate is fixedly connected with the base and the base plate respectively, two ends of the base plate in the longitudinal direction are provided with side plates, the upper ends of the side plates are provided with top plates, the top plates are protruded out of the side plates to extend, through hole groups are formed in the extending parts in a penetrating mode, through grooves and waist holes are formed in the top plates in a penetrating mode, the through grooves are sleeved outside the fixing base and the sliding base and are located right above the placing base, side guard plates are downwards arranged at the edges of two lateral sides of the through grooves in an extending mode, the waist holes are sleeved outside the operating handles, the side plates and the bottom plates form a n-shaped structure and are transversely arranged in a plurality of groups in parallel, the side plates and the bottom plates are embedded in an operating table top, two lateral sides of the side plates and the bottom plates are provided with partition plates, a plurality of penetrating holes for penetrating through wires and air source pipelines are formed in the partition plates, the top plates are placed in the mounting plates, the mounting plates are placed on the operating table top plates, mounting grooves are formed in the middle of the mounting plates in a penetrating mode, a plurality of groups of side plates and the side plates are arranged in parallel to the bottom plates, the side plates are arranged in the concave plates, and the edges of the mounting plates are arranged in the side plates are arranged.
The electromagnetic valve core flow monitoring device and the demonstration method have the advantages that:
1. the electromagnetic valve is conveniently and reliably fixed through the placement mechanism; the driving mechanism is operated by the operating mechanism, so that the air inlet and outlet holes of the electromagnetic valve are automatically connected with the inner conveying mechanism and the outer discharging mechanism in a sealing way, and the error of monitoring caused by air leakage is prevented;
2. through the installation mechanism, the running water type monitoring of a plurality of electromagnetic valves is realized, and the monitoring efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, and the drawings in the following description are embodiments of the present invention.
FIG. 1 is a schematic perspective view of a solenoid valve providing a solenoid valve cartridge flow monitoring device according to an example of the present invention;
FIG. 2 is a general perspective view of an example solenoid valve cartridge flow monitoring device according to the present invention;
FIG. 3 is a partial perspective view of an example solenoid valve cartridge flow monitoring device according to the present invention;
FIG. 4 is a schematic perspective view of an evacuation mechanism of a solenoid valve cartridge flow monitoring device according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic illustration of a portion of an example solenoid valve cartridge flow monitoring device according to the present invention;
FIG. 6 is a schematic perspective view of a placement mechanism for a solenoid valve cartridge flow monitoring device according to an example of the present invention;
FIG. 7 is a schematic cut-away view of a placement mechanism for a solenoid valve spool flow monitoring device according to an example of the present invention;
FIG. 8 is a schematic diagram showing a second enlarged partial view of a solenoid valve cartridge flow monitoring device according to an example of the present invention;
FIG. 9 is a schematic perspective view of an internal feed mechanism of a solenoid valve cartridge flow monitoring device according to an embodiment of the present invention;
FIG. 10 is a perspective view of a single unit installation of a solenoid valve cartridge flow monitoring device according to an example of the present invention;
FIG. 11 is a perspective view of a mounting mechanism for a solenoid valve cartridge flow monitoring device according to an example of the present invention;
FIG. 12 is a perspective view of a mounting plate of a solenoid valve cartridge flow monitoring device according to an example of the present invention;
fig. 13 is a perspective view of multiple sets of installation of a solenoid valve spool flow monitoring device according to an example of the present invention.
In the figure:
1. the electromagnetic valve is arranged on the upper surface of the shell,
10. a valve body 11, a plug wire head 12, a pipe inlet 13 and a calandria,
2. the supporting mechanism is used for supporting the supporting mechanism,
20. base, 21, base plate, 22, slide rail,
3. the driving mechanism is used for driving the driving mechanism,
30. a stroke cylinder 31, a piston rod 32, an end plate,
4. the operating mechanism is used for controlling the operating mechanism,
40. a reversing valve 41, a compressed air inlet 42 and a control handle,
5. an outer-row mechanism is arranged on the outer side of the frame,
50. a fixing seat 51, a discharge port 52, a first jack 53, a slide bar 54, a plug 55, a first push spring 56 and a first containing groove,
6. the placement mechanism is used for placing the plastic bag,
60. a placement seat, 61, a first sliding groove, 62, a first sliding hole, 63, a placement groove, 631, a valve body groove, 632, a pipe inlet groove, 633, a pipe discharge groove, 634, a wire insertion groove, 635, a wire insertion seat, 64, a lead, 65, a wire holder, 66, a second containing groove, 67, a second pushing spring,
7. an inner conveying mechanism is arranged on the inner conveying device,
70. a sliding seat 71, a second sliding groove 72, a second sliding hole 73, a second jack 74 and an inlet,
8. the mounting mechanism is provided with a plurality of mounting holes,
80. mounting plate 801, mounting groove 802, support plate 803, screw hole group 81, top plate 811, through hole group 812, through groove 813, side guard plate 814, waist hole 82, side plate 83, bottom plate 84, partition plate 85, and perforation.
Detailed Description
In order to more clearly and clearly describe the specific implementation objects and embodiments of the present invention, the following description will fully describe the technical solutions of the present invention, and the described embodiments are some, but not all, embodiments of the present invention. All other embodiments based on the described embodiments of the invention fall within the scope of the invention without making inventive efforts.
The valve core flow monitoring device of the electromagnetic valve of the invention, as shown in figure 1, the electromagnetic valve 1 comprises: the valve body 10 with the coil, the pilot valve, the valve core, the piston ring and the spring is arranged inside, the side wall of the valve body 10 is convexly provided with a plug 11 electrically connected with the coil, and two ends of the valve body 10 are respectively communicated with a pipe inlet 12 and a pipe discharge 13.
The monitoring device comprises: a horizontally arranged supporting mechanism 2, and a control mechanism,
the support mechanism 2, as shown in fig. 2 and 3, includes: a base 20 and a base plate 21 arranged in parallel, and a slide rail 22 is fixedly arranged on the base plate 21.
The base 20 is provided with a driving mechanism 3, a stroke end of the driving mechanism 3 is horizontally disposed along a board surface direction of the substrate 21, and the driving mechanism 3, as shown in fig. 2 and 3, includes:
the stroke cylinder 30 fixedly connected with the upper end of the base 20, a piston rod 31 is extended to one side of the outward discharging mechanism 5, the placing mechanism 6 and the inward feeding mechanism 7 by the stroke cylinder 30, an end plate 32 is arranged at the tail end of the piston rod 31, two piston rods 31 are arranged in parallel, and the two piston rods are arranged on two sides of the fixed seat 50, the placing seat 60 and the sliding seat 70.
The driving mechanism 3 is provided with an operating mechanism 4, the operating mechanism 4 is used for adjusting the flow direction of compressed air and is communicated with the driving mechanism 3, and the driving mechanism 3, as shown in fig. 2 and 3, comprises:
the reversing valve 40 is communicated with the stroke cylinder 30, a compressed air inlet 41 communicated with compressed air is arranged on the reversing valve 40, a control handle 42 is arranged at the tail end of a valve rod of the reversing valve 40, and the control handle 42 is used for adjusting the flow direction of the compressed air.
As shown in fig. 2, the substrate 21 is provided with an outer discharge mechanism 5, a placement mechanism 6, and an inner feed mechanism 7 in this order:
the outer mechanism 5 is fixedly connected with the base plate 21, one end of the outer mechanism 5 is communicated with the calandria 13 of the electromagnetic valve 1, the other end is communicated with the flowmeter, and the outer mechanism 5, as shown in fig. 2, 4 and 5, comprises:
the fixed seat 50 fixedly connected with the base plate 21, one side of the upper portion of the fixed seat 50, which is close to the driving mechanism 3 and the operating mechanism 4, is provided with a discharge port 51, the discharge port 51 is communicated to a flow metering instrument, the fixed seat 50 at the back side of the discharge port 51 is provided with a first jack 52 communicated with the discharge port 51, the edge of the first jack 52 is provided with an arc chamfer, the first jack 52 is used for inserting the calandria 13 of the electromagnetic valve 1, the middle portion of the fixed seat 50 is extended and provided with a sliding rod 53, the sliding rod 53 is in sliding connection with the placing mechanism 6 and the inner conveying mechanism 7, the tail end of the sliding rod 53 is provided with a plug 54 used for limiting, the sliding rod 53 is sleeved with a first pushing spring 55 and a second pushing spring 67, the fixed seat 50 is provided with a first containing groove 56 which is coaxial with the sliding rod 53, two ends of the first pushing spring 55 are respectively abutted against the groove bottom of the first containing groove 56 and the side wall of the placing seat 60, and the first pushing spring 55 is contained in the first containing groove 56 after being compressed.
The placing mechanism 6 is slidably connected with the slide rail 22, the placing mechanism 6 is used for clamping the electromagnetic valve 1 and is electrically connected with the plug wire head 11 of the electromagnetic valve 1, and the placing mechanism 6, as shown in fig. 2, 6, 7 and 8, comprises:
the placing seat 60 that is set up with fixing base 50 side by side, the lower extreme of placing seat 60 is provided with first spout 61 with slide rail 22 sliding connection, and the middle part of placing seat 60 runs through and is provided with first slide hole 62 with slide bar 53 sliding connection, and the upper end indent of placing seat 60 is provided with the standing groove 63 that is used for the card to establish solenoid valve 1, standing groove 63 includes: the valve body groove 631 for clamping the valve body 10, the pipe inlet groove 632 for clamping the pipe inlet 12, the pipe outlet groove 633 for clamping the pipe outlet 13, the concave wire inserting groove 634 is arranged in the valve body groove 631, the wire inserting groove 634 is used for inserting the wire inserting head 11, the wire inserting seat 635 electrically connected with the wire inserting head 11 is arranged in the wire inserting groove 634, the wire connecting seat 65 is fixedly arranged on the outer wall of the placing seat 60, the wire connecting seat 635 is electrically connected with the wire connecting seat 65, the wire connecting 64 is inserted into the placing seat 60, the placing seat 60 is provided with a second containing groove 66 which is coaxial with the sliding rod 53, two ends of the second pushing spring 67 are respectively abutted against the groove bottom of the second containing groove 66 and the side wall of the sliding seat 70, and the second pushing spring 67 is contained in the second containing groove 66 after being compressed.
The inner conveying mechanism 7 is slidably connected with the slide rail 22, the inner conveying mechanism 7 is fixedly connected with the stroke end of the driving mechanism 3, one end of the inner conveying mechanism 7 is communicated with the inlet pipe 12 of the electromagnetic valve 1, the other end is communicated with the operating mechanism 4, and the inner conveying mechanism 7, as shown in fig. 2 and 9, comprises:
the sliding seat 70 fixedly connected with the end plate 32 and arranged in parallel with the placing seat 60, a second sliding groove 71 in sliding connection with the sliding rail 22 is arranged at the lower end of the sliding seat 70, a second sliding hole 72 in sliding connection with the sliding rod 53 is arranged in the middle of the sliding seat 70 in a penetrating manner, a second inserting hole 73 is arranged at the upper part of the sliding seat 70 facing to one side of the placing mechanism 6, the second inserting hole 73 and the first inserting hole 52 are concentric in axis and are oppositely arranged, an arc-shaped chamfer is arranged at the edge of the second inserting hole 73, the second inserting hole 73 is used for inserting the inlet pipe 12 of the electromagnetic valve 1, an inlet 74 is arranged on the sliding seat 70 at the back side of the second inserting hole 73, and the inlet 74 is communicated with the stroke cylinder 30 and a connecting pipeline of the reversing valve 40.
The control mechanism is respectively and electrically connected with the operating mechanism 4, the plug 11 of the electromagnetic valve 1 and the flow metering instrument, and the control mechanism is electrically connected with an upper computer.
The support mechanism 2 is fixedly disposed on the mounting mechanism 8, and the mounting mechanism 8, as shown in fig. 10, 11, and 12, includes:
the bottom plate 83 fixedly connected with the base 20 and the base plate 21 respectively, the two longitudinal ends of the bottom plate 83 are provided with side plates 82, the upper ends of the side plates 82 are provided with top plates 81, the top plates 81 are arranged in a extending mode on the side plates 82 in a penetrating mode, through hole groups 811 are formed in the extending mode, through grooves 812 and waist holes 814 are formed in the top plates 81 in a penetrating mode, the through grooves 812 are sleeved outside the fixed seat 50 and the sliding seat 70 and are located right above the placing seat 60, side guard plates 813 are arranged at the edges of the two lateral sides of the through grooves 812 in a downward extending mode, the waist holes 814 are sleeved outside the operating handles 42, the side plates 82 and the bottom plate 83 form a n-shaped structure and are transversely arranged in a plurality of groups in parallel mode and are embedded in the operating table top, partition plates 84 are arranged on the two lateral sides of the side plates 82 and the bottom plate 83, through holes 85 used for penetrating through wires and air source pipelines are formed in the partition plates 84, the top plates 81 are placed in the operating table top plates 80, mounting grooves 801 are formed in the middle of the mounting plates 80 in a penetrating mode, the plurality of groups of side plates 82 are arranged in the side guard plates 802, the side plates are arranged in the side plates 802 in the side plates side by side plates, the side plates 82 are arranged in the side faces of the side plates, the side plates 802 are arranged in the side plates 802, the side plates 802 are arranged in the side faces of the side plates 802 are arranged in the side faces of the side plates 802, and the side plates 802 are arranged in the side faces of the side plates 802 are arranged respectively.
According to the specific structure of the electromagnetic valve core flow monitoring device in the embodiment, the following further describes a monitoring method thereof:
A. and (2) mounting:
the monitoring personnel clamp the electromagnetic valve 1 in the placing groove 63, and at the moment, the plug wire head 11 of the electromagnetic valve 1 is matched with the plug wire seat 635 and is electrically connected with the control mechanism through the lead wire 64 and the wire seat 65;
the monitoring personnel operates the control handle 42, and the travel cylinder 30 is operated through the reversing valve 40, at this time, the discharging mechanism 5 and the internal feeding mechanism 7 are close to each other, the inlet pipe 12 of the electromagnetic valve 1 is inserted into the second insertion hole 73 in a sealing manner, and the discharge pipe 13 of the electromagnetic valve 1 is inserted into the first insertion hole 52 in a sealing manner.
B. Monitoring:
after the stroke cylinder 30 reaches the stroke point, compressed air is introduced into the inlet 74;
the control mechanism sends a control signal to the electromagnetic valve 1 to control the electromagnetic valve 1 to open and close at a set duty ratio frequency;
the compressed air is discharged to a flow metering instrument from a discharge port 51 through an electromagnetic valve 1 to collect flow data;
monitoring personnel check whether the monitoring data are qualified or not through an upper computer of the control mechanism.
C. And (3) running water type monitoring:
as shown in fig. 13, five groups are transversely arranged, and in the process of performing the step B on one side, a monitoring person installs the solenoid valves 1 at the next monitoring stations in the transversely arranged order, and sequentially performs the monitoring operation of the step B backwards.
With the above description in mind, various changes and modifications can be made by personnel skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. Solenoid valve case flow monitoring devices, solenoid valve (1), include: valve body (10) that inside was provided with coil, pilot valve, case, piston ring, spring, the protrusion is provided with plug wire head (11) with coil electrical connection on the lateral wall of valve body (10), and valve body (10) both ends communicate respectively and are provided with into pipe (12), calandria (13), its characterized in that:
the monitoring device comprises: a horizontally arranged supporting mechanism (2) and a control mechanism,
the support mechanism (2) comprises: a base (20) and a base plate (21) which are arranged in parallel, wherein a slide rail (22) is fixedly arranged on the base plate (21);
the base (20) is provided with a driving mechanism (3), and the stroke end of the driving mechanism (3) is horizontally arranged along the plate surface direction of the substrate (21);
the driving mechanism (3) is provided with an operating mechanism (4), and the operating mechanism (4) is used for adjusting the flow direction of compressed air and is communicated with the driving mechanism (3);
an outer arranging mechanism (5), a placing mechanism (6) and an inner conveying mechanism (7) are sequentially arranged on the substrate (21):
the outer discharge mechanism (5) is fixedly connected with the base plate (21), one end of the outer discharge mechanism (5) is communicated with a discharge pipe (13) of the electromagnetic valve (1), and the other end of the outer discharge mechanism is communicated with the flowmeter;
the placing mechanism (6) is in sliding connection with the sliding rail (22), and the placing mechanism (6) is used for clamping the electromagnetic valve (1) and is electrically connected with the plug wire head (11) of the electromagnetic valve (1);
the inner conveying mechanism (7) is in sliding connection with the sliding rail (22), the inner conveying mechanism (7) is fixedly connected with the stroke end of the driving mechanism (3), one end of the inner conveying mechanism (7) is communicated with the inlet pipe (12) of the electromagnetic valve (1), and the other end of the inner conveying mechanism is communicated with the operating mechanism (4);
the control mechanism is electrically connected with the operating mechanism (4), the plug wire head (11) of the electromagnetic valve (1) and the flow metering instrument respectively, and the control mechanism is electrically connected with an upper computer.
2. The solenoid valve spool flow monitoring device of claim 1, wherein:
the drive mechanism (3) comprises:
the travel cylinder (30) is fixedly connected with the upper end of the base (20), a piston rod (31) is arranged on one side of the travel cylinder (30) extending outwards from the arranging mechanism (5), the placing mechanism (6) and the inner conveying mechanism (7), and an end plate (32) is arranged at the tail end of the piston rod (31).
3. The solenoid valve spool flow monitoring device of claim 2, wherein:
the operating mechanism (4) comprises:
the reversing valve (40) is communicated with the stroke cylinder (30), a compressed air inlet (41) communicated with compressed air is formed in the reversing valve (40), a control handle (42) is arranged at the tail end of a valve rod of the reversing valve (40), and the control handle (42) is used for adjusting the flow direction of the compressed air.
4. The solenoid valve spool flow monitoring device of claim 3, wherein:
the discharging mechanism (5) comprises:
the fixed seat (50) fixedly connected with the base plate (21), one side of fixed seat (50) upper portion near actuating mechanism (3), operating mechanism (4) is provided with row mouth (51), row mouth (51) communicate to flowmeter department, be provided with on fixed seat (50) of row mouth (51) dorsal part with row mouth (51) be linked together first jack (52), first jack (52) are used for inserting calandria (13) of solenoid valve (1), and fixed seat (50) middle part extension is provided with slide bar (53), slide bar (53) and placing mechanism (6), interior mechanism (7) sliding connection, the end of slide bar (53) is provided with and is used for spacing top (54).
5. The solenoid valve spool flow monitoring device of claim 4, wherein:
the placement mechanism (6) comprises:
place seat (60) with fixing base (50) parallel arrangement, the lower extreme of placing seat (60) is provided with first spout (61) with slide rail (22) sliding connection, and the middle part of placing seat (60) runs through be provided with slide bar (53) sliding connection's first slide hole (62), the upper end indent of placing seat (60) is provided with and is used for the draw-in groove (63) of establishing solenoid valve (1), standing groove (63) include: be used for the card to establish valve body (10) valve body groove (631), be used for the card to establish advance tub (632) of tub (12), be used for the card to establish tub pipe (633) of calandria (13), be provided with indent wiring groove (634) in valve body groove (631), wiring groove (634) are used for inserting to establish plug (11), are provided with plug socket (635) with plug (11) electrical connection in plug groove (634), are provided with wire holder (65) on the outer wall of placing seat (60), electrical connection is provided with lead wire (64) between plug socket (635) and wire holder (65), lead wire (64) are inserted and are located in placing seat (60).
6. The solenoid valve spool flow monitoring device of claim 5, wherein:
the feeding mechanism (7) comprises:
the sliding seat (70) is fixedly connected with the end plate (32) and is arranged in parallel with the placement seat (60), a second sliding groove (71) which is in sliding connection with the sliding rail (22) is arranged at the lower end of the sliding seat (70), a second sliding hole (72) which is in sliding connection with the sliding rod (53) is formed in the middle of the sliding seat (70) in a penetrating mode, a second jack (73) is arranged on the upper portion of the sliding seat (70) which faces one side of the placement mechanism (6), the second jack (73) is used for being connected with an inlet pipe (12) of the electromagnetic valve (1) in a plugging mode, an inlet (74) is formed in the sliding seat (70) on the back side of the second jack (73), and the inlet (74) is communicated with a connecting pipeline of the stroke cylinder (30) and the reversing valve (40).
7. The solenoid valve spool flow monitoring device of claim 6, wherein:
the two piston rods (31) are arranged in parallel and are arranged on two sides of the fixed seat (50), the placing seat (60) and the sliding seat (70).
8. The solenoid valve spool flow monitoring device of claim 6, wherein:
the sliding rod (53) is sleeved with a first pushing spring (55) and a second pushing spring (67);
the fixed seat (50) is provided with a first containing groove (56) which is concentric with the sliding rod (53), two ends of the first pushing spring (55) are respectively abutted with the bottom of the first containing groove (56) and the side wall of the placing seat (60), and the first pushing spring (55) is contained in the first containing groove (56) after being compressed;
the second containing groove (66) which is coaxial with the sliding rod (53) is arranged on the placing seat (60), two ends of the second pushing spring (67) are respectively abutted against the bottom of the second containing groove (66) and the side wall of the sliding seat (70), and the second pushing spring (67) is contained in the second containing groove (66) after being compressed.
9. The solenoid valve spool flow monitoring device of claim 6, wherein:
the first jack (52) and the second jack (73) are concentric with the central axis and are oppositely arranged, and arc-shaped chamfers are arranged at the edges of the first jack and the second jack.
10. The solenoid valve spool flow monitoring device of claim 6, wherein:
the supporting mechanism (2) is fixedly arranged on the mounting mechanism (8), and the mounting mechanism (8) comprises:
bottom plate (83) respectively with base (20), base plate (21) fixed connection, bottom plate (83) fore-and-aft both ends are provided with curb plate (82), curb plate (82) upper end is provided with roof (81), roof (81) protrusion is provided with in curb plate (82) extension to run through in extension department and be provided with through-hole group (811), still run through on roof (81) and be provided with logical groove (812), waist hole (814), logical groove (812) cover is located fixing base (50), outside sliding seat (70) to be located directly over placing seat (60), the border department of logical groove (812) horizontal both sides downwardly extending is provided with skirt board (813), waist hole (814) cover is located out of control handle (42), curb plate (82) and bottom plate (83) form "pi" column structure transversely to be provided with the multiunit side by side to inlay with in the operation desktop, curb plate (82) and bottom plate (83) horizontal both sides are provided with baffle (84), run through on baffle (84) and be provided with a plurality of perforation (85) that are used for wearing to establish lead wire, pipeline,
roof (81) are placed in mounting panel (80), mounting panel (80) are placed on the operation desktop, and mounting panel (80) middle part runs through and is provided with mounting groove (801), side board (82) and bottom plate (83) that multiunit was juxtaposed are established in mounting groove (801), are provided with indent backup pad (802) on mounting panel (80) at mounting groove (801) edge, be provided with screw group (803) of sharing the central axis with through-hole group (811) on backup pad (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999439.XA CN113738936B (en) | 2021-08-29 | 2021-08-29 | Valve core flow monitoring device of electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999439.XA CN113738936B (en) | 2021-08-29 | 2021-08-29 | Valve core flow monitoring device of electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
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| CN113738936A CN113738936A (en) | 2021-12-03 |
| CN113738936B true CN113738936B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110999439.XA Active CN113738936B (en) | 2021-08-29 | 2021-08-29 | Valve core flow monitoring device of electromagnetic valve |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205562162U (en) * | 2016-05-05 | 2016-09-07 | 苏州奥科姆自动化科技有限公司 | Semi -automatic carbon tank control valve flow testing arrangement |
| CN108331576B (en) * | 2018-02-05 | 2020-08-11 | 王艳霞 | One-way flow monitoring device |
| CN210879354U (en) * | 2019-10-23 | 2020-06-30 | 沈阳迈瑞腾科技有限公司 | Butterfly valve comprehensive flow test table clamp |
| CN210400748U (en) * | 2019-10-26 | 2020-04-24 | 济南隆利液压装置有限责任公司 | Flow valve gas tightness detection device |
| CN211904623U (en) * | 2020-04-10 | 2020-11-10 | 苏州杰锐思智能科技股份有限公司 | Electromagnetic valve flow test pressing device |
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