CN207008392U - A kind of multiple ontology multistation purging system - Google Patents
A kind of multiple ontology multistation purging system Download PDFInfo
- Publication number
- CN207008392U CN207008392U CN201720805293.XU CN201720805293U CN207008392U CN 207008392 U CN207008392 U CN 207008392U CN 201720805293 U CN201720805293 U CN 201720805293U CN 207008392 U CN207008392 U CN 207008392U
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- Prior art keywords
- pressure
- starting switch
- electric pump
- module
- multistation
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- 238000010926 purge Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 206010020852 Hypertonia Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of multiple ontology multistation purging system, including water inlet module, water outlet module and control module, water inlet module includes three electric pumps for drawing water and the starting switch on electric pump, water outlet module includes a high-pressure outlet road and the pressure detecting module in high-pressure outlet road, and the branched hydraulic giant for water outlet connected with high-pressure outlet road, control module includes a controller, water inlet module is connected with water outlet module, controller is connected to pressure detecting module and three starting switches, during cleaning machine use, when the hydraulic pressure in high-pressure outlet road changes not in normal range (NR), the utility model can automatically adjust the hydraulic pressure in high-pressure outlet road, it is set to return in normal range (NR).
Description
Technical field
Environment protection cleaning technical field is the utility model is related to, particularly a kind of multiple ontology multistation purging system.
Background technology
Cleaning machine is a kind of vehicle-cleaning toolses, usually can largely be used at peak period, when need open a hydraulic giant or
When a hydraulic giant is closed after person's use, high-pressure outlet road hydraulic pressure step-down or situation about uprising, mesh are often showed
Before, used ordinary high pressure cleaning machine on the market, when being turned on or off hydraulic giant, it is impossible to adjust high-pressure outlet road water
Pressure, it can make it that cleaning performance is undesirable during hypotony, cause the waste of water resource, hypertonia again can be to water pipe and cleaning
Machine causes damage, and the property of user is incurred loss.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of multiple ontology multistation purging system, can
Applied on cleaning machine, making cleaning machine can guarantee that high-pressure outlet road pressure stability during use in normal range (NR),
Saving water resource, cleaning equipment is protected, avoids property loss.
Technical scheme is used by the invention for solving the technical problem：A kind of multiple ontology multistation purging system, bag
Include water inlet module, water outlet module and control module, the first electric pump that the water inlet module includes being used for drawing water, the second electric pump,
3rd electric pump and the first starting switch, the second starting switch, the 3rd starting switch for starting and closing corresponding electric pump, institute
Stating water outlet module includes high-pressure outlet road, in addition to the pressure detecting module being arranged on high-pressure outlet road, in addition to
The branched hydraulic giant for water outlet of high-pressure outlet road connection, the water outlet module are connected with water inlet module, the control module
Including a controller, the controller respectively with the first starting switch, the second starting switch, the 3rd starting switch and pressure
Detection module is connected.
Further, the pressure detecting module is a pressure transmitter, and the pressure transmitter includes one and is used to examine
Survey the pressure sensor of high-pressure outlet road hydraulic pressure.Pressure transmitter includes pressure sensor and transmission pressure sensor detection
The unit of signal, pressure sensor are arranged in high-pressure outlet road, to detect the hydraulic pressure size flowed through in pipeline.
Further, the controller is PLC, and the PLC opens with pressure detecting module and the first starting switch, second respectively
Dynamic switch, the 3rd starting switch are connected.PLC is core of the present utility model, and the control signal of PLC outputs controls starting switch
Opening and closing, starting switch then controls whether electric pump starts, i.e. PLC controls the startup and closing of electric pump.
Further, the input signal of the PLC is signal caused by pressure detecting module, and the output of the PLC is connected to
First starting switch, the second starting switch, at the 3rd starting switch.PLC by calculate pressure detecting module transmit signal come
It is too high or too low to judge hydraulic pressure, exports a corresponding control letter after calculating if hydraulic pressure is not in normal range (NR)
Number, control signal is enabling signal, shutdown signal, without one among operation signal three.
Further, the first starting switch, the second starting switch, the 3rd starting switch are respectively positioned at the first electric pump, the second electricity
On pump, the 3rd electric pump, starting switch is a switch on electric pump, for closing and opening electric pump.
Further, first electric pump, the second electric pump, the 3rd electric pump are connected with high-pressure outlet road respectively.Electric pump
Quantity is three, contributes to draw water into high-pressure outlet road.
Further, a kind of described multiple ontology multistation purging system also includes warning device, the warning device with
The output of controller is connected.The pressure signal detected is sent to PLC by pressure sensor, if pressure mistake is calculated in PLC
Gao Shihui exports a signal to warning device, warning device alarm, to prompt user that hydraulic pressure is too high.
Further, the switch opened or stop water outlet being provided with the hydraulic giant.Switch opening on hydraulic giant is water outlet,
Close and cut off the water.
The beneficial effects of the utility model are：A kind of multiple ontology multistation purging system that the utility model uses, should
For in cleaning machine, during cleaning machine use, when needing one hydraulic giant of more unlatchings, pressure sensor to detect high pressure water outlet
Pipeline hydraulic pressure, and send pressure data to PLC, PLC is by calculating, if it is too small to be calculated hydraulic pressure in high-pressure outlet road,
An open signal is then exported to a starting switch, opens an electric pump so that the pressure in high-pressure outlet road recovers normal
Value；When closing a hydraulic giant, pressure sensor detection high-pressure outlet road hydraulic pressure, and send pressure data to PLC, PLC
By calculating, if it is excessive to be calculated hydraulic pressure in high-pressure outlet road, one shutdown signal of output a to starting switch, close
Close an electric pump so that the pressure in high-pressure outlet road recovers normal value.
Brief description of the drawings
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is a kind of work block diagram of multiple ontology multistation purging system of the utility model；
Fig. 2 is a kind of structure chart of multiple ontology multistation purging system of the utility model.
Embodiment
Reference picture 1- Fig. 2, a kind of multiple ontology multistation purging system of the present utility model, including water inlet module, water outlet
Module and control module, the water inlet module include be used for draw water the first electric pump 1, the second electric pump 2, the 3rd electric pump 3 and
For starting and closing corresponding electric pump the first starting switch 4, the second starting switch 5, the 3rd starting switch 6, the water outlet module
Including high-pressure outlet road 7, in addition to the pressure detecting module 8 being arranged on high-pressure outlet road 7, in addition to high pressure water outlet
The branched hydraulic giant 9 for water outlet that pipeline 7 connects, the water outlet module are connected with water inlet module, and the control module includes one
Individual controller 10, the controller 10 respectively with the first starting switch 4, the second starting switch 5, the 3rd starting switch 6 and pressure
Power detection module 8 is connected, when opening a hydraulic giant 9 more or closing a hydraulic giant 9, the pressure in high-pressure outlet road 7
Meeting step-down uprises, and pressure detecting module 8 sends pressure signal to controller 10, and controller 10 judges that hydraulic pressure is too high go back
It is too low or normal and sends control signals to the first starting switch 4, the second starting switch 5, the 3rd starting switch 6, first
Starting switch 4, the second starting switch 5, the 3rd starting switch 6 are according to signal to the first electric pump 1, the second electric pump 2, the 3rd electric pump 3
Open accordingly, close or do not perform any operation.
Specifically, the pressure detecting module 8 is a pressure transmitter, and the pressure transmitter includes one and is used to examine
Survey the pressure sensor 11 of the hydraulic pressure of high-pressure outlet road 7.Pressure transmitter includes pressure sensor 11 and transmission pressure passes
The unit of the detection signal of sensor 11, pressure sensor 11 are arranged in high-pressure outlet road 7, to detect what is flowed through in pipeline
The pressure size of water.
Specifically, the controller 10 is PLC12, the PLC12 respectively with the starting switch of pressure detecting module 8 and first
4th, the second starting switch 5, the 3rd starting switch 6 are connected.PLC12 is core of the present utility model, is integrated with multiple modules, meter
It is fast to calculate speed, when hydraulic pressure is too high, and damage can be caused to equipment, PLC12, which can quickly make a response, makes pressure recover normal value,
Ensure that equipment does not receive damage because hydraulic pressure is excessive, the control signal of PLC12 outputs controls the first starting switch 4, second to start
The opening and closing of the 5, the 3rd starting switch 6 are switched, the first starting switch 4, the second starting switch 5, the 3rd starting switch 6 are then controlled
Make whether the first electric pump 1, the second electric pump 2, the 3rd electric pump 3 start, i.e. PLC12 controls the startup and closing of electric pump.
Specifically, the input signal of the PLC12 is signal caused by pressure detecting module 8, and the output of the PLC12 connects
It is connected to the first starting switch 4, the second starting switch 5, at the 3rd starting switch 6.PLC12 is produced by calculating pressure detecting module 8
Raw signal judges that hydraulic pressure is too high or too low, exported after calculating if hydraulic pressure is not in normal range (NR) one it is corresponding
Control signal, control signal is enabling signal, shutdown signal either without one among operation signal three.
Specifically, the first starting switch 4, the second starting switch 5, the 3rd starting switch 6 are positioned at first the 1, second electricity of electric pump
On pump 2, the 3rd electric pump 3.First starting switch 4, the second starting switch 5, the 3rd starting switch 6 decide the first electric pump 1, second
The break-make of electric pump 2, the 3rd electric pump 3, although can be in the first electric pump 1, the second electric pump 2, the 3rd electric pump 3 in specific implementation process
Water inlet at a valve is set, can control whether into water upon receiving the control signal, but which kind of signal no matter received, the
One electric pump 1, the second electric pump 2, the 3rd electric pump 3 are all working all the time, waste of resource and can reduce electric pump, so starting switch is selected
The unlatching switch being selected as on electric pump, can close electric pump when not needed.
Specifically, first electric pump 1, the second electric pump 2, the 3rd electric pump 3 are connected with high-pressure outlet road 7 respectively.Electricity
The maximum quantity of pump is three, for drawing water into high-pressure outlet road 7.
Specifically, a kind of described multiple ontology multistation purging system also includes warning device, the warning device with
The output of controller 10 is connected.The pressure signal detected is sent to PLC12 by pressure sensor 11, if PLC12 is calculated
To that can export a signal during hypertonia to warning device, warning device alarm, to prompt user that hydraulic pressure is too high, alarm fills
Buzzer can be used by putting, and can also show the problem of screen display hydraulic pressure is too high accordingly, or both combine, and both send out
Go out sound display problem again.
Specifically, the switch opened or stop water outlet being provided with the hydraulic giant 9.It is that switch on hydraulic giant 9, which is opened,
Water, close and cut off the water, switch can also be arranged on the water pipe connected between high-pressure outlet road 7 and hydraulic giant 9, set a valve
Door, open during use.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, it should all belong to the scope of protection of the utility model.
Claims (8)
1. a kind of multiple ontology multistation purging system, including water inlet module, water outlet module and control module, its feature exist
In：The water inlet module includes being used for the first electric pump (1), the second electric pump (2), the 3rd electric pump (3) and for starting to draw water
With the first starting switch (4), the second starting switch (5), the 3rd starting switch (6) for closing corresponding electric pump, the water outlet module
Including high-pressure outlet road (7), in addition to the pressure detecting module (8) being arranged on high-pressure outlet road (7), in addition to height
The branched hydraulic giant (9) for water outlet of waterpipe (7) connection is extruded, the water outlet module is connected with water inlet module, the control
Module includes a controller (10), the controller (10) respectively with the first starting switch (4), the second starting switch (5),
Three starting switches (6) and pressure detecting module (8) are connected.
A kind of 2. multiple ontology multistation purging system according to claim 1, it is characterised in that：The pressure detecting mould
Block (8) is a pressure transmitter, and the pressure transmitter includes the pressure for being used to detect high-pressure outlet road (7) hydraulic pressure
Sensor (11).
A kind of 3. multiple ontology multistation purging system according to claim 1, it is characterised in that：The controller (10)
For PLC (12), the PLC (12) respectively with pressure detecting module (8) and the first starting switch (4), the second starting switch (5),
3rd starting switch (6) is connected.
A kind of 4. multiple ontology multistation purging system according to claim 3, it is characterised in that：The PLC (12)
Input signal is signal caused by pressure detecting module (8), and the output of the PLC (12) is connected to the first starting switch (4),
Two starting switches (5), the 3rd starting switch (6).
A kind of 5. multiple ontology multistation purging system according to claim 1, it is characterised in that：First startup is opened
(4), the second starting switch (5), the 3rd starting switch (6) are closed respectively positioned at the first electric pump (1), the second electric pump (2), the 3rd electric pump
(3) on.
A kind of 6. multiple ontology multistation purging system according to claim 1, it is characterised in that：First electric pump
(1), the second electric pump (2), the 3rd electric pump (3) are connected with high-pressure outlet road (7) respectively.
7. a kind of multiple ontology multistation purging system according to claim 1, in addition to warning device, its feature exist
In：The warning device is connected with the output of controller (10).
A kind of 8. multiple ontology multistation purging system according to claim 1, it is characterised in that：On the hydraulic giant (9)
It is provided with the switch opened or stop water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805293.XU CN207008392U (en) | 2017-07-04 | 2017-07-04 | A kind of multiple ontology multistation purging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805293.XU CN207008392U (en) | 2017-07-04 | 2017-07-04 | A kind of multiple ontology multistation purging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008392U true CN207008392U (en) | 2018-02-13 |
Family
ID=61453261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805293.XU Expired - Fee Related CN207008392U (en) | 2017-07-04 | 2017-07-04 | A kind of multiple ontology multistation purging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008392U (en) |
-
2017
- 2017-07-04 CN CN201720805293.XU patent/CN207008392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |