CN207229316U - Hydraulic-driven high-pressure water pump device - Google Patents
Hydraulic-driven high-pressure water pump device Download PDFInfo
- Publication number
- CN207229316U CN207229316U CN201721294130.6U CN201721294130U CN207229316U CN 207229316 U CN207229316 U CN 207229316U CN 201721294130 U CN201721294130 U CN 201721294130U CN 207229316 U CN207229316 U CN 207229316U
- Authority
- CN
- China
- Prior art keywords
- pressure
- hydraulic
- main body
- pump
- water pump
- Prior art date
- 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.)
- Active
Links
Abstract
It the utility model is related to a kind of hydraulic-driven high-pressure water pump device, including high-pressure hydraulic pump main body, it is connected with high-pressure hydraulic pump main body for driving its driving part acted and the control system for controlling driving part to be driven, high-pressure hydraulic pump main body has input terminal and output terminal, driving part is hydraulic motor, control system includes micro-electronic control device, for monitoring the monitoring part of high-pressure hydraulic pump main body and hydraulic motor, load sensitive pump and control valve, micro-electronic control device respectively with load sensitive pump, control valve and monitoring part are connected, load sensitive pump is connected with control valve, control valve is connected with hydraulic motor.The utility model can avoid high voltage electric accident, save vehicle complete machine power, energy conservation and environmental protection, hydraulic-driven stable working, degree of protection height；Load sensitive pump can be adjusted according to load change under micro-electronic control, saved power, saved water resource, detect hydraulic pressure system, high-pressure hydraulic pump water system pressure in real time, securely and reliably.
Description
Technical field
A kind of pumping plant is the utility model is related to, more particularly to a kind of hydraulic-driven high-pressure water pump device.
Background technology
Existing high-pressure hydraulic pump driving is mostly motor driving, its requirement must have power supply power supply, such as be set installed in movable type
Need that generating set is separately configured on standby, therefore motor driving is higher ranked to motor protection, and security incident otherwise easily occurs.Together
When, the existing drive control to high-pressure hydraulic pump is single, and power is big, waste of resource, does not meet energy-saving and environment-friendly theory.
The content of the invention
The purpose of this utility model is to provide a kind of hydraulic-driven high-pressure water pump device.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of hydraulic-driven high-pressure water pump device, including high-pressure hydraulic pump main body, be connected with the high-pressure hydraulic pump main body
For driving its driving part acted and the control system for controlling the driving part to be driven, the high pressure water
Pump main body has input terminal and output terminal, and the driving part is hydraulic motor, and the control system includes micro-electronic control
Device, monitoring part, load sensitive pump and control valve for monitoring the high-pressure hydraulic pump main body and hydraulic motor, it is described
Micro-electronic control device is connected with the load sensitive pump, control valve and monitoring part respectively, the load sensitive pump with
The control valve is connected, and the control valve is connected with the hydraulic motor.
Preferably, the input terminal of the high-pressure hydraulic pump main body is provided with filter.
Preferably, the output terminal of the high-pressure hydraulic pump main body is connected with accumulator.
Preferably, the monitoring part includes being used for the pressure monitor portion for monitoring the high-pressure hydraulic pump prevailing pressure
Part, the pressure monitor component are arranged on the output terminal of the high-pressure hydraulic pump main body.
Preferably, the output terminal of the high-pressure hydraulic pump main body is additionally provided with pressure gauge.
Preferably, the output terminal of the high-pressure hydraulic pump main body is provided with safety valve.
Preferably, the output terminal of the high-pressure hydraulic pump main body is provided with overflow valve.
Preferably, the device further includes shock bracket, and each component is arranged in the shock bracket.
Preferably, the hydraulic motor is fixed displacement motor or variable displacement motor.
Preferably, the high-pressure hydraulic pump main body is one kind in plunger type, centrifugal pump, gear pump.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model saves mobile generator, can avoid high voltage electric accident, saves vehicle complete machine power, energy-saving ring
Protect, hydraulic-driven stable working, degree of protection is high；Load sensitive pump can be adjusted according to load change under micro-electronic control, be saved
Power, save water resource, in real time detect hydraulic system, high-pressure hydraulic pump water system pressure, superpressure or it is under-voltage can alarm, safely may be used
Lean on.
Brief description of the drawings
Attached drawing 1 is the structure diagram of the present embodiment；
Attached drawing 2 is the control system schematic block diagram of the present embodiment.
Wherein：1st, high-pressure hydraulic pump main body；2nd, filter；3rd, accumulator；4th, safety valve；5th, overflow valve；6th, monitoring part；
6 ', pressure monitor component；7th, pressure gauge；8th, hydraulic motor；9th, micro-electronic control device；10th, control valve；11st, load sensitive pump；12、
Shock bracket.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
A kind of hydraulic-driven high-pressure water pump device as depicted, including high-pressure hydraulic pump main body 1 and high-pressure hydraulic pump main body 1
It is connected for driving its driving part acted and the control system for controlling driving part to be driven.High-pressure hydraulic pump main body
1 can use one kind in plunger type, centrifugal pump, gear pump.
As shown in Figure 1：High-pressure hydraulic pump main body 1 has input terminal and output terminal, and input terminal and output terminal can connect accordingly
Pipeline.The input terminal of high-pressure hydraulic pump main body 1 is provided with filter 2, the impurity in water can be filtered out by filter 2.
The output terminal of high-pressure hydraulic pump main body 1 is provided with accumulator 3, safety valve 4, overflow valve 5, pressure monitor component 6 ' and pressure gauge
7, pressure monitor component 6 ' can use pressure sensor.Wherein：Accumulator 3 can compensate the response driving of high-pressure hydraulic pump main body 1
The component driving adjustment required kinetic energy in gap, makes the operation of high-pressure hydraulic pump main body 1 remain steady；And work as high-pressure hydraulic pump main body
In 1 during hypertonia, safety valve 4, overflow valve 5 are opened, and discharge pressure, the safety of dual guarantee high-pressure hydraulic pump main body 1.
As shown in Figure 2：In the present embodiment：Driving part is hydraulic motor 8, and hydraulic motor 8 is fixed displacement motor or variable
Motor.Control system includes micro-electronic control device 9, the monitoring part 6 for monitoring high-pressure hydraulic pump main body 1 and hydraulic motor 8, load
Sensitive pump 11 and control valve 10, pressure monitor component 6 ' fall within monitoring part 6, and the monitoring to hydraulic motor 8 can be independent
Sensing element is set；Load sensitive pump 11 using such as hydraulic pump, micro-electronic control device 9 respectively with load sensitive pump 11, monitoring part 6
It is connected, load sensitive pump 11 is connected with control valve 10, and control valve 10 is connected with hydraulic motor 8.In micro-electronic control device 9
The lower load sensitive pump 11 of control can be controlled adjusting according to load change drive control valve 10 to the rotating speed of hydraulic motor 8, phase
The output of high-pressure hydraulic pump body 1 is answered to follow change；And micro-electronic control device 9 by monitoring part 6 according to actual water spray, hydraulic pressure
The feedback of situation of change to load sensitive pump 11, control valve 10 sends instruction；Monitoring part 6 detects hydraulic system in real time at the same time
Pressure, so as to form a closed-loop control, superpressure or it is under-voltage can alarm, securely and reliably.
In addition, hydraulic-driven high-pressure water pump device, further includes shock bracket 12, each component is arranged at shock bracket 12
On, shock bracket 12 can be fixedly mounted, and such as be mountable in the mobile equipment of road vehicle, rail vehicle or ship.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (10)
1. a kind of hydraulic-driven high-pressure water pump device, including high-pressure hydraulic pump main body, be connected use with the high-pressure hydraulic pump main body
In the control system that the driving part and control that drive its action driving part are driven, the high-pressure hydraulic pump
Main body has input terminal and output terminal, it is characterised in that：The driving part is hydraulic motor, and the control system includes
Micro-electronic control device, monitoring part, load sensitive pump and control for monitoring the high-pressure hydraulic pump main body and hydraulic motor
Valve, the micro-electronic control device are connected with the load sensitive pump, control valve and monitoring part respectively, the load
Sensitive pump is connected with the control valve, and the control valve is connected with the hydraulic motor.
2. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
Input terminal is provided with filter.
3. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
Output terminal is connected with accumulator.
4. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The monitoring part includes using
In the pressure monitor component of the monitoring high-pressure hydraulic pump prevailing pressure, the pressure monitor component is arranged on the high pressure
The output terminal of water pump body.
5. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
Output terminal is additionally provided with pressure gauge.
6. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
Output terminal is provided with safety valve.
7. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
Output terminal is provided with overflow valve.
8. the hydraulic-driven high-pressure water pump device according to any one claim in claim 1-7, it is characterised in that：
The device further includes shock bracket, and each component is arranged in the shock bracket.
9. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The hydraulic motor is quantitative
Motor or variable displacement motor.
10. hydraulic-driven high-pressure water pump device according to claim 1, it is characterised in that：The high-pressure hydraulic pump main body
For one kind in plunger type, centrifugal pump, gear pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294130.6U CN207229316U (en) | 2017-10-09 | 2017-10-09 | Hydraulic-driven high-pressure water pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294130.6U CN207229316U (en) | 2017-10-09 | 2017-10-09 | Hydraulic-driven high-pressure water pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229316U true CN207229316U (en) | 2018-04-13 |
Family
ID=61850175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294130.6U Active CN207229316U (en) | 2017-10-09 | 2017-10-09 | Hydraulic-driven high-pressure water pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605690A (en) * | 2017-10-09 | 2018-01-19 | 苏州大方特种车股份有限公司 | Hydraulic-driven high-pressure water pump device |
-
2017
- 2017-10-09 CN CN201721294130.6U patent/CN207229316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605690A (en) * | 2017-10-09 | 2018-01-19 | 苏州大方特种车股份有限公司 | Hydraulic-driven high-pressure water pump device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2403356A (en) | The use of a low voltage power source to operate a mechanical device to clean a screen in a combined sewer overflow system | |
| CN101070864A (en) | Energy-store state-liquid driving device of secondary flow-regulation coupling hydraulic energy accumulator | |
| CN103603836A (en) | Cage hydraulic control system and engineering vehicle | |
| CN102555256B (en) | Hydraulic machine system and method for releasing load thereof | |
| CN101700856A (en) | Hydraulic system for automatically controlling mast retraction of crawler crane | |
| CN207229316U (en) | Hydraulic-driven high-pressure water pump device | |
| CN104976170A (en) | Hydraulic pump station with energy-saving buffering protection device | |
| CN102198416A (en) | High-pressure water jetting device | |
| CN104895018A (en) | Hydraulic hoist emergent operating device | |
| CN107605690A (en) | Hydraulic-driven high-pressure water pump device | |
| CN201746870U (en) | Hydraulic hybrid power device of excavator | |
| CN207044426U (en) | A kind of pier stud cushion cap special additive takes agent equipment | |
| CN103276933A (en) | Rising low voltage protection device of car carrying plate of hydraulic type parking equipment | |
| CN214743136U (en) | Super capacitor energy storage type secondary regulation flow coupling system | |
| CN204253047U (en) | A kind of balancing earth-pressure shielding machine dregs pressurize pumping installations | |
| CN103389686B (en) | Method for controlling pump truck and pump truck | |
| CN203080484U (en) | Connecting structure of rapid gate hydraulic hoist and sealing gate groove | |
| CN204753520U (en) | Emergent operating means of hydraulic pressure headstock gear | |
| CN103088794B (en) | Connecting structure between rapid gate hydraulic headstock gear and sealing gate groove | |
| CN203173769U (en) | Pump motor unidirectional descending generation control system | |
| CN203012529U (en) | Constant-liquid-level automatic control system based on sewage processing | |
| CN102602852A (en) | Hydraulic hybrid stacking machine | |
| CN103378798A (en) | Variable frequency driving system of anchor winch | |
| CN206754017U (en) | A kind of energy-saving hydraulic pumping plant for TRT fast cut valves | |
| CN206569851U (en) | A kind of driven by power oil boom distributing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |