CN215981937U - Dry oil distribution control system - Google Patents
Dry oil distribution control system Download PDFInfo
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- CN215981937U CN215981937U CN202122543014.6U CN202122543014U CN215981937U CN 215981937 U CN215981937 U CN 215981937U CN 202122543014 U CN202122543014 U CN 202122543014U CN 215981937 U CN215981937 U CN 215981937U
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Abstract
The utility model provides a dry oil distribution control system, which belongs to the field of dry oil distribution control devices and comprises an oil loading device, an oil pumping pipe, an oil pump, a plurality of electric control ball valve switches, a plurality of oil demand equipment, a PLC (programmable logic controller) and a touch display screen, wherein the right end of the oil pumping pipe extends into the oil loading device and is connected with the oil pump, the oil pump is provided with an oil supply branch pipe connected with the plurality of electric control ball valve switches, each electric control ball valve switch is connected with one oil demand equipment, the plurality of electric control ball valve switches are all connected with the PLC, and the touch display screen is connected with the PLC. According to the utility model, the distribution of the dry oil is controlled by the PLC control system, the touch screen is adopted for control, the oil supply parameter setting can be carried out, the control of the electric control valve of each branch is realized by adopting the electric control ball valve, the operation is simple, the oil supply setting can be quickly adjusted by a worker, the intelligent distribution of the oil supply is realized, the lubrication guarantee of equipment is improved, the environmental problem caused by the overflow of the dry oil on site is reduced, and the oil supply stability is improved.
Description
Technical Field
The utility model relates to the field of dry oil distribution control devices, in particular to a dry oil distribution control system.
Background
At present, a dry oil distributor is adopted for dry oil distribution, and the oil supply amount of the dry oil is automatically distributed according to flow regulation. The dry oil distributor belongs to gain adjustment, and when one oil outlet is blocked, other oil outlets cannot act; the dry oil distributor needs a professional to perform adjustment operation; the dry oil distributor has a limited range of adjustment, which is the range over which different oil-demanding equipment operates with oil adjustment. The problems that the oil supply of part of oil-requiring equipment is insufficient, the oil supply of part of oil-requiring equipment overflows and the like are easily caused, and meanwhile, after any oil outlet is abnormal, other oil outlets are influenced. Therefore, it is necessary to design a dry oil distribution control system to solve the problem of oil overflow or oil shortage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry oil distribution control system, which solves the technical problems mentioned in the background technology.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a drier oil distribution control system, including the oil charging device, take out oil pipe, the oil pump, a plurality of automatically controlled ball valve switch, a plurality of oil demand equipment, PLC controller and touch display screen, it stretches into in the oil charging device and with oil pump connection to take out oil pipe right-hand member, the oil pump sets up the fuel feeding bleeder and is connected with a plurality of automatically controlled ball valve switch, every automatically controlled ball valve switch is connected with an oil demand equipment, a plurality of automatically controlled ball valve switch all is connected with the PLC controller, touch display screen and PLC controller are connected.
Furthermore, the oil loading device comprises an oil loading cylinder and an oil quantity monitoring device, and the oil quantity monitoring device is arranged on the side wall in the oil loading cylinder and is connected with the PLC.
Further, the electric control ball valve switch uses a three-eccentric electric butterfly valve.
Furthermore, the oil mass monitoring device comprises an installation shaft, a floating ball capable of moving up and down along the installation shaft is sleeved outside the installation shaft, a magnetic ring is arranged in the floating ball, and an upper sensor and a lower sensor capable of sensing the magnetic ring are respectively arranged at the upper end and the lower end of the installation shaft.
Furthermore, the upper sensor and the lower sensor are Hall or reed pipes, an upper limiting convex edge is arranged at the upper end of the mounting shaft, a lower limiting convex edge is arranged at the lower end of the mounting shaft, and the floating ball moves between the upper limiting convex edge and the lower limiting convex edge.
Furthermore, a plurality of convex columns are circumferentially distributed on the bottom plane of the upper limiting convex edge, an installation shaft above the upper limiting convex edge is provided with an installation support, the installation support is limited between the upper limiting convex edge and the nut by the nut, and a rubber gasket is arranged between the installation support and the nut.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the utility model, the distribution of the dry oil is controlled by the PLC control system, the touch screen is adopted for control, the oil supply parameter setting can be carried out, the control of each branch electric control valve is realized by adopting the electric control ball valve, the operation is simple, the oil supply setting can be quickly adjusted by workers, the intelligent distribution of the oil supply is realized, the lubrication guarantee of the equipment is improved, the environmental problem caused by the overflow of the dry oil on site is reduced, the oil supply is stably improved, other oil paths cannot be influenced by the abnormality of any one path, and meanwhile, the automatic detection of the oil quantity in the oil charging barrel is more convenient.
Drawings
FIG. 1 is a schematic diagram of a control system of the present invention;
fig. 2 is a schematic structural diagram of the oil quantity monitoring device of the utility model.
In the drawings, 1-mounting axis; 2-floating ball; 3-upper limiting convex edge; 4, mounting a bracket; 5-a nut; 6-rubber gasket; 7-convex column 8-oil filling cylinder, 9-oil pumping pipe, 10-oil quantity monitoring device, 11-oil pump, 12-electric control ball valve switch, 13-oil demand equipment, 14-PLC controller and 15-touch display screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1, a dry oil distribution control system comprises an oil loading device, an oil pumping pipe 9, an oil pump 11, a plurality of electric control ball valve switches 12, a plurality of oil demand devices 13, a PLC controller 14 and a touch display screen 15, wherein the right end of the oil pumping pipe 9 extends into the oil loading device and is connected with the oil pump 11, the oil pump 11 is provided with an oil supply branch pipe connected with the plurality of electric control ball valve switches 12, each electric control ball valve switch 12 is connected with one oil demand device 13, the plurality of electric control ball valve switches 12 are all connected with the PLC controller 14, and the touch display screen 15 is connected with the PLC controller 14. The oil filling device comprises an oil filling cylinder 8 and an oil quantity monitoring device 10, wherein the oil quantity monitoring device 10 is arranged on the side wall in the oil filling cylinder 8 and is connected with a PLC (programmable logic controller) 14. The electrically controlled ball valve switch 12 uses a triple eccentric electric butterfly valve.
The system solves the problem that after any oil outlet is abnormal, other oil outlets are affected, simple operation is realized, each operator can simply and quickly adjust oil supply setting, the use amount of dry oil is reduced, and the environmental influence caused by the overflow of the dry oil on site is reduced. The PLC control system is adopted to control the distribution of the dry oil, the touch screen (human-computer interface) is used for controlling, the oil supply parameter setting can be carried out, and the electric control ball valve is adopted to realize the control of the electric control valve of each branch.
The oil supply principle is as follows: the oil on the oil loading device is supplied to each combination valve through an oil pump and then supplied to each oil-requiring device through a corresponding electric control valve;
the oil demand and the lubricating strength of each oil demand device are inconsistent, and intelligent distribution can be performed through a PLC and a touch screen; the control system can control the 1# oil demand equipment which needs to operate for 2 minutes per hour, the 2# oil demand equipment which needs to supply oil for 1 minute per 20 minutes and the like. The problems that partial equipment is not enough in lubrication and partial lubricating water pumps overflow oil due to uneven distribution are solved.
As shown in fig. 2, the oil amount monitoring device 10 includes an installation shaft 1, a floating ball 2 capable of moving up and down along the installation shaft 1 is sleeved outside the installation shaft 1, a magnetic ring is disposed in the floating ball 2, and an upper sensor and a lower sensor capable of sensing the magnetic ring are disposed at the upper end and the lower end of the installation shaft 1, respectively. When the upper sensor senses the magnetic ring in the floating ball 2, the oil is in a high oil quantity state; when the lower sensor senses the magnetic ring in the floating ball 2, the oil quantity is low at the moment, lubricating oil needs to be added in time, and the PLC 14 gives an alarm in time to inform a worker of adding.
The upper sensor and the lower sensor are Hall sensors or reed switches and the like. The working principle of the Hall sensor is as follows: the Hall voltage changes along with the change of the magnetic field intensity, the stronger the magnetic field, the higher the voltage, the weaker the magnetic field, and the lower the voltage. When the magnetic ring in the floating ball 2 is close to the Hall sensor at the upper end, the magnetic field intensity changes, and at the moment, the upper sensor can sense the floating ball 2. Similarly, when the magnetic ring in the floating ball 2 is close to the hall sensor at the lower end, the magnetic field intensity changes, and at the moment, the lower sensor can sense the floating ball 2.
The operating principle of the reed switch is as follows: the two pieces of magnetizable reeds overlapped at the end points are sealed in a glass tube, the distance between the two reeds is only about a few microns, the glass tube is filled with high-purity inert gas, when the two reeds are not in contact with each other and an external magnetic field enables the positions of the end points of the two reeds to generate different polarities, and as a result, the two reeds with different polarities attract each other and are closed. When the magnetic ring of the floating ball 2 is close to the reed switch at the upper end, the two reeds in the reed switch attract each other and are closed, and at the moment, the upper sensor can sense the floating ball 2. Similarly, when the magnetic ring in the floating ball 2 approaches the reed switch at the lower end, the two reeds in the reed switch attract each other and close, and at this time, the lower sensor can sense the floating ball 2.
The upper end of the installation shaft 1 is provided with an upper limit convex edge 3, the lower end of the installation shaft 1 is provided with a lower limit convex edge, and the floating ball 2 moves between the upper limit convex edge 3 and the lower limit convex edge. Correspondingly, the upper sensor is arranged close to the upper limit convex edge 3, and the lower sensor is arranged close to the lower limit convex edge. And a plurality of convex columns 7 are circumferentially distributed on the bottom plane of the upper limiting convex edge 3. The lower limiting convex edge can be a clamp spring or a retainer ring or a heading structure.
For convenience in installation, an installation support 4 is connected to the installation shaft 1 above the upper limit convex edge 3, and the installation support 4 is limited between the upper limit convex edge 3 and the nut 5 by the nut 5. The mounting bracket 4 is Z-shaped and comprises an upper horizontal part and a lower horizontal part, wherein the upper horizontal part is sleeved outside the mounting shaft 1, a mounting hole is formed in the lower horizontal part, and the device is vertically mounted to enable the mounting shaft 1 to be arranged on the inner side wall of the oil charging cylinder 8.
The floating ball 2 moves up and down along the mounting shaft 1 under the action of the buoyancy of the lubricating oil. When the oil level in the oil pan is at a high level, the magnetic ring in the floating ball 2 is inducted by the upper inductor, the PLC 14 does not respond, and when the floating ball 2 descends to be inducted by the lower inductor, the PLC 14 informs a user of adding lubricating oil.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. A dry oil distribution control system, characterized by: including the oil charging device, take out oil pipe (9), oil pump (11), a plurality of automatically controlled ball valve switch (12), a plurality of oil demand equipment (13), PLC controller (14) and touch display screen (15), it stretches into in the oil charging device and is connected with oil pump (11) to draw oil pipe (9) right-hand member, oil pump (11) set up the fuel feeding bleeder and are connected with a plurality of automatically controlled ball valve switch (12), every automatically controlled ball valve switch (12) are connected with one oil demand equipment (13), a plurality of automatically controlled ball valve switch (12) all are connected with PLC controller (14), touch display screen (15) are connected with PLC controller (14).
2. A dry oil distribution control system as claimed in claim 1, wherein: the oil filling device comprises an oil filling cylinder (8) and an oil quantity monitoring device (10), wherein the oil quantity monitoring device (10) is arranged on the side wall in the oil filling cylinder (8) and is connected with a PLC (programmable logic controller) (14).
3. A dry oil distribution control system as claimed in claim 2, wherein: the electric control ball valve switch (12) uses a three-eccentric electric butterfly valve.
4. A dry oil distribution control system as claimed in claim 3, wherein: the oil quantity monitoring device (10) comprises an installation shaft (1), a floating ball (2) capable of moving up and down along the installation shaft (1) is sleeved outside the installation shaft (1), a magnetic ring is arranged in the floating ball (2), and an upper sensor and a lower sensor capable of sensing the magnetic ring are respectively arranged at the upper end and the lower end of the installation shaft (1).
5. A dry oil distribution control system according to claim 4, characterized in that: the upper sensor and the lower sensor are Hall or reed pipes, an upper limiting convex edge (3) is arranged at the upper end of the mounting shaft (1), a lower limiting convex edge is arranged at the lower end of the mounting shaft (1), and the floating ball (2) moves between the upper limiting convex edge (3) and the lower limiting convex edge.
6. A dry oil distribution control system according to claim 5, characterized in that: the upper limiting convex edge is characterized in that a plurality of convex columns (7) are circumferentially distributed on the bottom plane of the upper limiting convex edge (3), an installation support (4) is arranged on the installation shaft (1) above the upper limiting convex edge (3), the installation support (4) is limited between the upper limiting convex edge (3) and the nut (5) through a nut (5), and a rubber gasket (6) is arranged between the installation support (4) and the nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543014.6U CN215981937U (en) | 2021-10-21 | 2021-10-21 | Dry oil distribution control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543014.6U CN215981937U (en) | 2021-10-21 | 2021-10-21 | Dry oil distribution control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981937U true CN215981937U (en) | 2022-03-08 |
Family
ID=80512574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122543014.6U Active CN215981937U (en) | 2021-10-21 | 2021-10-21 | Dry oil distribution control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981937U (en) |
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2021
- 2021-10-21 CN CN202122543014.6U patent/CN215981937U/en active Active
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