CN206916595U - High-pressure cleaning device control system and milling mechanism - Google Patents
High-pressure cleaning device control system and milling mechanism Download PDFInfo
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- CN206916595U CN206916595U CN201720859758.XU CN201720859758U CN206916595U CN 206916595 U CN206916595 U CN 206916595U CN 201720859758 U CN201720859758 U CN 201720859758U CN 206916595 U CN206916595 U CN 206916595U
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- pressure
- water pump
- controller
- pressure wash
- sensor
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Abstract
The utility model discloses a kind of high-pressure cleaning device control system and milling mechanism, including controller, high-pressure wash control valve for water pump, high-pressure wash water pump, pump housing pressure sensor, vacuum pressure sensor, cistern water level sensor；High-pressure wash control valve for water pump, pump housing pressure sensor, vacuum pressure sensor and cistern water level sensor are connected with controller respectively, and high-pressure wash control valve for water pump, pump housing pressure sensor and vacuum pressure sensor are connected with high-pressure wash water pump respectively；Respectively to controller input indicative signal, controller collects and surveys the indication signal, and to high-pressure wash control valve for water pump output control signal, controls the keying of high-pressure wash water pump for pump housing pressure sensor, vacuum pressure sensor and cistern water level sensor.The application of the high-pressure wash control system, the service life of high-pressure wash water pump can greatly be improved, prevent the dry run or water-aspirator pressure, internal pressure are too high causes water pump to damage under anhydrous conditions of high-pressure wash water pump.
Description
Technical field
A kind of high-pressure cleaning device control system and milling mechanism are the utility model is related to, belongs to vehicle cleaning control skill
Art field.
Background technology
Milling mechanism is that road is newly-built with the special mechanical equipment of maintenance work.Because construction operating mode is severe, vehicle has been constructed
Bi Yihou needs to carry out vehicle washing and cleaning operation, and correctly maintenance can effectively extend the service life of machine in good time.
Traditional high-pressure cleaning device, because water tank does not have the reasons such as water, inlet pipeline ball valve are closed or water pump exceeds the speed limit in construction
High-pressure wash water pump premature deterioration, failure is caused to cause vehicle cleaning to be stagnated after occurring, with the extension of time, being attached to
The construction such as cement on vehicle, in equipment stabilizer can be combined blocking with the material after milling, be brought to follow-up maintenance all
It is more inconvenient, while the coagula for being attached to equipment inwall increases, the operating efficiency of construction and road surface after milling can be influenceed
Operation quality.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provide a kind of high-pressure cleaning device control system and
Milling mechanism, high-pressure wash water pump is in safe work state, extend the service life of water pump and vehicle.
To achieve these goals, a kind of high-pressure cleaning device control system that the utility model uses, including control
Device, high-pressure wash control valve for water pump, high-pressure wash water pump, pump housing pressure sensor, vacuum pressure sensor, cistern water level sensing
Device；
The high-pressure wash control valve for water pump, pump housing pressure sensor, vacuum pressure sensor and cistern water level sensor
Be connected respectively with controller, the high-pressure wash control valve for water pump, pump housing pressure sensor and vacuum pressure sensor respectively with
High-pressure wash water pump connects；
The pump housing pressure sensor, vacuum pressure sensor and cistern water level sensor input to controller indicate respectively
Signal, controller collects and surveys the indication signal, and to high-pressure wash control valve for water pump output control signal, controls high-pressure wash
The keying of water pump.
As an improvement, being further connected with display on the controller, controller is shown by display and sensed by cistern water level
The cistern water level configured information of device input, the high-pressure wash unit fixed on water pump suction vacuum pressure instruction by vacuum pressure sensor input
Information, the high-pressure wash pump body pressure instruction inputted by pump housing pressure sensor and police instruction information.
As an improvement, when occurring police instruction information in display, controller exports to high-pressure wash control valve for water pump
Control signal, control high-pressure wash water pump are closed.
As an improvement, when controller detects that water level is less than setting numerical value in water tank by cistern water level sensor, control
Device processed controls high-pressure wash water pump to be stopped to high-pressure wash control valve for water pump output control signal.
As an improvement, when controller detects that vacuum pressure is big at high-pressure wash unit fixed on water pump suction by vacuum pressure sensor
When numerical value is set, controller controls high-pressure wash water pump to stop work to high-pressure wash control valve for water pump output control signal
Make.
As an improvement, when controller detects high-pressure wash pump body pressure higher than setting by pump housing pressure sensor
During value, controller controls high-pressure wash water pump to be stopped to high-pressure wash control valve for water pump output control signal.
In addition, the utility model additionally provides a kind of milling mechanism, this is mechanically provided with the control described in any of the above-described
System processed.
Compared with prior art, the utility model is effectively avoided because of water tank lacks water, high-pressure wash pump intake ball
Valve is not switched on, high-pressure wash water pump overspeed operation and cause water pump damage situation, extend the service life of water pump, and provide
A kind of new control system, it is easy in real time control water pump to open and close.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present utility model；
In figure：1st, display, 2, controller, 3, high-pressure wash control valve for water pump, 4, high-pressure wash water pump, 5, pump housing pressure
Sensor, 6, vacuum pressure sensor, 7, cistern water level sensor.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only solving
The utility model is released, is not limited to the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terminology used herein are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in figure 1, a kind of high-pressure cleaning device control system, including controller 2, high-pressure wash control valve for water pump 3,
High-pressure wash water pump 4, pump housing pressure sensor 5, vacuum pressure sensor 6, cistern water level sensor 7；
The high-pressure wash control valve for water pump 3, pump housing pressure sensor 5, vacuum pressure sensor 6 and cistern water level sensing
Device 7 is connected with controller 2 respectively, the high-pressure wash control valve for water pump 3, pump housing pressure sensor 5 and vacuum pressure sensor 6
It is connected respectively with high-pressure wash water pump 4；
The pump housing pressure sensor 5, vacuum pressure sensor 6 and cistern water level sensor 7 input to controller 2 respectively
Indication signal, controller 2 is collected the indication signal and contrasted with presetting numerical value in controller 2, then clear to high pressure
The output control signal of wash water pump control valve 3, the keying of control high-pressure wash water pump 4.
As the improvement of embodiment, be further connected with display 1 on the controller 2, controller 2 by display 1 show by
The cistern water level configured information of the input of cistern water level sensor 7, the high-pressure wash unit fixed on water pump suction inputted by vacuum pressure sensor 6
Place's vacuum pressure configured information, the high-pressure wash pump body pressure instruction inputted by pump housing pressure sensor 5 and police instruction
Information.
When occurring police instruction information in display 1, controller 2 is believed to the output control of high-pressure wash control valve for water pump 3
Number, control high-pressure wash water pump 4 is closed.
When controller 2 detects in water tank water level less than setting numerical value by cistern water level sensor 7, controller 2 to
The output control signal of high-pressure wash control valve for water pump 3, and control high-pressure wash water pump 4 to be stopped.
When controller 2 detects that vacuum pressure is more than setting at high-pressure wash unit fixed on water pump suction by vacuum pressure sensor 6
During numerical value, controller 2 controls high-pressure wash water pump 4 to be stopped to the output control signal of high-pressure wash control valve for water pump 3.
When controller 2 detects that high-pressure wash pump body pressure is higher than setting value by pump housing pressure sensor 5, control
Device 2 processed controls high-pressure wash water pump 4 to be stopped to the output control signal of high-pressure wash control valve for water pump 3.
In addition, the utility model additionally provides a kind of milling mechanism, this is mechanically provided with the control described in any of the above-described
System processed.
The application of the high-pressure wash control system, the service life of high-pressure wash water pump can be greatly improved, prevents high pressure
Flushing water pump dry run or water-aspirator pressure, internal pressure are too high causes water pump to damage under anhydrous conditions.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of high-pressure cleaning device control system, it is characterised in that including controller (2), high-pressure wash control valve for water pump
(3), high-pressure wash water pump (4), pump housing pressure sensor (5), vacuum pressure sensor (6), cistern water level sensor (7)；
The high-pressure wash control valve for water pump (3), pump housing pressure sensor (5), vacuum pressure sensor (6) and cistern water level pass
Sensor (7) is connected with controller (2) respectively, the high-pressure wash control valve for water pump (3), pump housing pressure sensor (5) and vacuum
Pressure sensor (6) is connected with high-pressure wash water pump (4) respectively；
The pump housing pressure sensor (5), vacuum pressure sensor (6) and cistern water level sensor (7) are respectively to controller (2)
Input indicative signal, controller (2) collects and surveys the indication signal, and believes to high-pressure wash control valve for water pump (3) output control
Number, the keying of control high-pressure wash water pump (4).
A kind of 2. high-pressure cleaning device control system according to claim 1, it is characterised in that the controller (2)
On be further connected with display (1), controller (2) shows the cistern water level inputted by cistern water level sensor (7) by display (1)
Configured information, by vacuum pressure sensor (6) input high-pressure wash unit fixed on water pump suction vacuum pressure configured information, by pump housing pressure
The high-pressure wash pump body pressure instruction of force snesor (5) input and police instruction information.
3. a kind of high-pressure cleaning device control system according to claim 2, it is characterised in that when in display (1)
When there is police instruction information, controller (2) controls high-pressure wash to high-pressure wash control valve for water pump (3) output control signal
Water pump (4) is closed.
4. a kind of high-pressure cleaning device control system according to claim 1, it is characterised in that when controller (2) is logical
When crossing cistern water level sensor (7) and detecting in water tank water level less than setting numerical value, controller (2) controls to high-pressure wash water pump
Valve (3) output control signal, and control high-pressure wash water pump (4) to be stopped.
5. a kind of high-pressure cleaning device control system according to claim 1, it is characterised in that when controller (2) is logical
When crossing vacuum pressure sensor (6) and detecting at high-pressure wash unit fixed on water pump suction that vacuum pressure is more than setting numerical value, controller (2) to
High-pressure wash control valve for water pump (3) output control signal, and control high-pressure wash water pump (4) to be stopped.
6. a kind of high-pressure cleaning device control system according to claim 1, it is characterised in that when controller (2) is logical
When crossing pump housing pressure sensor (5) and detecting that high-pressure wash pump body pressure is higher than setting value, controller (2) is to high-pressure wash
Control valve for water pump (3) output control signal, and control high-pressure wash water pump (4) to be stopped.
7. a kind of milling mechanism, it is characterised in that this is mechanically provided with the control system described in claim any one of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859758.XU CN206916595U (en) | 2017-07-14 | 2017-07-14 | High-pressure cleaning device control system and milling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859758.XU CN206916595U (en) | 2017-07-14 | 2017-07-14 | High-pressure cleaning device control system and milling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916595U true CN206916595U (en) | 2018-01-23 |
Family
ID=61347540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859758.XU Active CN206916595U (en) | 2017-07-14 | 2017-07-14 | High-pressure cleaning device control system and milling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354852A (en) * | 2017-07-14 | 2017-11-17 | 徐州徐工筑路机械有限公司 | A kind of high-pressure cleaning device control system and milling mechanism |
-
2017
- 2017-07-14 CN CN201720859758.XU patent/CN206916595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354852A (en) * | 2017-07-14 | 2017-11-17 | 徐州徐工筑路机械有限公司 | A kind of high-pressure cleaning device control system and milling mechanism |
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