CN208793350U - Solenoid valve cleaning system - Google Patents
Solenoid valve cleaning system Download PDFInfo
- Publication number
- CN208793350U CN208793350U CN201821163301.6U CN201821163301U CN208793350U CN 208793350 U CN208793350 U CN 208793350U CN 201821163301 U CN201821163301 U CN 201821163301U CN 208793350 U CN208793350 U CN 208793350U
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- China
- Prior art keywords
- solenoid valve
- water
- cleaning
- chamber
- exhalant canal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of solenoid valve cleaning system, comprising: inside set the cleaning pedestal of the cleaning chamber of imitative valve body structure, cleaning chamber is respectively connected with water inlet portion and water part, and solenoid valve to be cleaned, which is set to, to be cleaned intracavitary and be connected with controller to control on-off action；When the utility model guarantees current scour by impulse sender cooperative achievement, the fixation of solenoid valve and the protection to Electromagnetic Control part.Therefore it when the utility model may be implemented in valve core of the electromagnetic valve on-off action, is washed away using hydraulic pressure, realizes the spool cleaning of multiple solenoid valves automatically.
Description
Technical field
The utility model relates to a kind of technology in automatic liquid pressure control system field, specifically a kind of solenoid valve is clear
Wash system.
Background technique
Solenoid valve will have a direct impact on valve if being mingled with excessive impurity in spool as the important switch valve in hydraulic circuit
The on-off action of core eventually leads to the out of control of oil circuit pressure, therefore itself cleannes to influence the working performance of solenoid valve
Situation directly affects the function of oil circuit realization.
It is most safety and the minimum cleaning way of cost using water flow overflow-type scouring electromagnetic valve, problem is in cleaning process
Solenoid valve, which need to be maintained under certain hydraulic pressure, to be stablized motionless, while spool needs continuous on-off action, and water flow cannot influence on valve
Electromagnetic Control part.Usually in clean room, Electromagnetic Control part is entangled by hermetic bag, a hand-held solenoid valve powers on
After allowing its spool to act, on the other hand with hydraulic giant to being washed away at its spool.This mode not only low efficiency, there is also damage solenoid valves
Risk.
Utility model content
The utility model In view of the above shortcomings of the prior art, proposes a kind of solenoid valve cleaning system, by controller
With cleaning pedestal composition.Controller is connected with solenoid valve Electromagnetic Control part, is opened by impulse sender realization solenoid valve
Close action control；Cleaning pedestal is connected with valve core of the electromagnetic valve part, by positioning and sealing, when guaranteeing current scour, and solenoid valve
Fixation and protection to Electromagnetic Control part.Therefore it when the utility model may be implemented in valve core of the electromagnetic valve on-off action, utilizes
Hydraulic pressure washes away, and realizes the spool cleaning of multiple solenoid valves automatically.
The utility model is achieved through the following technical solutions:
The utility model includes: the cleaning pedestal of the interior cleaning chamber for setting imitative valve body structure, and cleaning chamber is with water inlet portion and out
Water section is respectively connected with, and solenoid valve to be cleaned, which is set to, to be cleaned intracavitary and be connected with controller to control on-off action.
The water inlet portion includes: intake antrum and intake tunnel, in which: the entrance of intake tunnel respectively with cleaning chamber
It is connected with intake antrum.
Water inlet is further provided on the intake antrum, in which: the size of the water inlet is greater than intake tunnel
The size of entrance.
The water part includes: the first exhalant canal, the second exhalant canal and water chamber, in which: the first water outlet is logical
Road is arranged in parallel on the second exhalant canal, the entrance of the first exhalant canal and the second exhalant canal respectively with water chamber and clear
Chamber is washed to be connected.
Water outlet is further provided on the water chamber, in which: the size of water outlet is greater than the first exhalant canal and the
The size of the outlet of two exhalant canals.
Technical effect
Compared with prior art, the utility model has the advantage that
1) controller can simultaneously control multiple solenoid valves, therefore need to only connect water source at one, compact structure,
It is easy to carry about with one；Controller circuit structure is simple, and later maintenance is facilitated to replace.
2) solenoid valve is in state of trembling in cleaning process, and spool constantly acts, is more advantageous to cleaning and hides in spool
Fine impurities.
3) the seal isolation structure that solenoid valve separates up and down be cleaned Electromagnetic Control part will not；Body portion is fixed
Water flow is passed in and out by different mouths in cleaning pedestal, valve inner spool is cleaned completely.
4) the intake antrum water inlet for cleaning pedestal is big, and the small structure of water outlet is convenient for the foundation of hydraulic pressure；The water inlet of water chamber
Mouthful small, the big structure of water outlet, convenient for cleaning after water flow be discharged rapidly, avoid dirty water from flowing back.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model configuration schematic diagram；
Fig. 3 is the utility model internal cross section structural schematic diagram；
Fig. 4 is electromagnetic valve structure schematic diagram；
Fig. 5 is the utility model controller circuit structure schematic diagram；
In figure: a is power supply, b is transformer, c is direct-current voltage reducing circuit, d is impulse generator, e be photoelectric coupling circuit,
Water inlet 1, intake antrum 2, intake tunnel 3, cleaning chamber 4, the first exhalant canal 5, the second exhalant canal 6, water chamber 7, water outlet
8, bolt 9, cleaning pedestal 10, solenoid valve 11, water inlet portion 12, water part 13, Electromagnetic Control part 14, body portion 15.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 4, a kind of solenoid valve cleaning system being related to for the present embodiment includes: controller (figure
In be not shown) and cleaning pedestal 10, the cleaning chamber 4 of imitative valve body structure is equipped in cleaning pedestal 10, in which: controller and solenoid valve
11 Electromagnetic Control part 14 is connected.
The cleaning pedestal 10 is equipped with the water inlet portion 12 being sequentially connected, cleaning chamber 4 and water part 13, in which:
Cleaning chamber 4 is imitative valve body structure.
The imitative valve body structure specifically refers to: valve body structure is two-position three way spool-type valves, including the port A, the end P
Mouth and T-port, valve inner include spool.
As shown in figure 3, the water inlet portion 12 includes: intake antrum 2 and intake tunnel 3, in which: intake tunnel 3 goes out
Entrance is connected with cleaning chamber 4 and intake antrum 2 respectively.
Water inlet 1 is further provided on the intake antrum 2, in which: the size of the water inlet 1 is greater than intake tunnel
The size of 3 entrance.
The water part 13 includes: the first exhalant canal 5, the second exhalant canal 6 and water chamber 7, in which: first goes out
Aquaporin-5 is arranged in parallel on the second exhalant canal 6, the entrance of the first exhalant canal 5 and the second exhalant canal 6 respectively and go out
Water cavity 7 is connected with cleaning chamber 4.
Water outlet 8 is further provided on the water chamber 7, in which: the size of water outlet 8 is greater than the first exhalant canal 5
With the size of the outlet of the second exhalant canal 6.
As shown in figure 5, the controller include: power supply a, transformer b, direct-current voltage reducing circuit c, impulse generator d and
Photoelectric coupling circuit e, in which: power supply a is connected with transformer b, and transformer b is electric with direct-current voltage reducing circuit c and photoelectric coupling respectively
Road e is connected, and direct-current voltage reducing circuit c is connected with impulse sender d, and impulse generator d is connected with photoelectric coupling circuit e, photoelectricity coupling
Circuit e is closed to be connected with solenoid valve Electromagnetic Control part.The power supply a input terminal of controller obtains 220V AC system power supply, by can
Voltage is become 13V (operating voltage of solenoid valve) by mode transformer, and after S1, which is switched, to be opened, 13V is connected to DC decompression all the way
Circuit is connected to impulse generator after being reduced to 5V, and impulse level signal is transmitted to photoelectric coupling circuit: when pulse is high level,
Photoelectric coupling circuit is switched on another way 13V electromagnetic valve circuit, and corresponding solenoid valve is opened；When for low level, photoelectricity coupling
Closing circuit disconnects electromagnetic valve circuit, solenoid closure.The continuous on-off action of valve core of the electromagnetic valve can be realized by the above circuit.
The present apparatus is the work is performed in the following manner: water flow by water pipe from water inlet into, flow to intake antrum, intake antrum
Water inlet is big, and water outlet is small, convenient for cleaning the foundation of hydraulic pressure.Water flow then passes through intake tunnel and flow in cleaning chamber in solenoid valve
Portion, cleaning chamber are imitative valve core structure, it is ensured that water flow can only be from solenoid valve intake tunnel, the first exhalant canal or the second exhalant canal
Outflow, water flow pressure will not lose because impacting other sections, and can guarantee that solenoid valve is completely fixed in the process of cleaning, no
It can be shaken because of water impact.The water cleaned flow to water chamber by exhalant canal, and the water inlet of water chamber is small, water outlet
Greatly, convenient for cleaning after water flow be discharged rapidly, avoid dirty water from flowing back.Spool part can be realized by installation sealing ring by cleaning pedestal
With the isolation of Electromagnetic Control part.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the utility model principle and objective with
Different modes carries out local directed complete set to it, and the protection scope of the utility model is subject to claims and not by above-mentioned specific
Implementation is limited, and each implementation within its scope is by the constraint of the utility model.
Claims (6)
1. a kind of solenoid valve cleaning system characterized by comprising inside set the cleaning pedestal of the cleaning chamber of imitative valve body structure, clearly
It washes chamber to be respectively connected with water inlet portion and water part, solenoid valve to be cleaned, which is set to, to be cleaned intracavitary and be connected with controller to control
On-off action processed.
2. solenoid valve cleaning system according to claim 1, characterized in that the water inlet portion include: intake antrum and
Intake tunnel, in which: the entrance of intake tunnel is connected with cleaning chamber and intake antrum respectively.
3. solenoid valve cleaning system according to claim 2, characterized in that be further provided on the intake antrum into water
Mouthful, in which: the size of the water inlet is greater than the size of the entrance of intake tunnel.
4. solenoid valve cleaning system according to claim 1, characterized in that the water part includes: the first water outlet
Channel, the second exhalant canal and water chamber, in which: the first exhalant canal is arranged in parallel on the second exhalant canal, the first water outlet
The entrance of channel and the second exhalant canal is connected with water chamber and cleaning chamber respectively.
5. solenoid valve cleaning system according to claim 4, characterized in that be further provided with water outlet on the water chamber
Mouthful, in which: the size of water outlet is greater than the size of the outlet of the first exhalant canal and the second exhalant canal.
6. solenoid valve cleaning system according to claim 1, characterized in that the controller includes: power supply, transformation
Device, direct-current voltage reducing circuit, impulse generator and photoelectric coupling circuit, in which: power supply is connected with transformer, and transformer is respectively and directly
Stream reduction voltage circuit is connected with photoelectric coupling circuit, and direct-current voltage reducing circuit is connected with impulse sender, impulse generator and photoelectricity coupling
It closes circuit to be connected, photoelectric coupling circuit is connected with solenoid valve Electromagnetic Control part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163301.6U CN208793350U (en) | 2018-07-23 | 2018-07-23 | Solenoid valve cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821163301.6U CN208793350U (en) | 2018-07-23 | 2018-07-23 | Solenoid valve cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793350U true CN208793350U (en) | 2019-04-26 |
Family
ID=66202972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821163301.6U Active CN208793350U (en) | 2018-07-23 | 2018-07-23 | Solenoid valve cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317439A (en) * | 2020-11-11 | 2021-02-05 | 山东格林威克电液传动科技有限公司 | Electro-hydraulic control module cleanliness detection cleaning equipment and method |
-
2018
- 2018-07-23 CN CN201821163301.6U patent/CN208793350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317439A (en) * | 2020-11-11 | 2021-02-05 | 山东格林威克电液传动科技有限公司 | Electro-hydraulic control module cleanliness detection cleaning equipment and method |
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