CN207064353U - A kind of type voltage regulation hydraulic control system for chemical industry - Google Patents
A kind of type voltage regulation hydraulic control system for chemical industry Download PDFInfo
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- CN207064353U CN207064353U CN201720785225.1U CN201720785225U CN207064353U CN 207064353 U CN207064353 U CN 207064353U CN 201720785225 U CN201720785225 U CN 201720785225U CN 207064353 U CN207064353 U CN 207064353U
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- solenoid directional
- directional control
- control valve
- integrated package
- oil pump
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Abstract
It the utility model is related to a kind of hydraulic control system, more particularly to a kind of type voltage regulation hydraulic control system for chemical industry, the control for hydraulic pressure in chemical industry.Including hydraulic pressure frame, oil pump component and integrated electromagnetic switch valve module are provided with described hydraulic pressure frame, described oil pump component is connected with integrated electromagnetic switch valve module.A kind of type voltage regulation hydraulic control system configuration for chemical industry is compact, and improving production efficiency is high, improves security performance.
Description
Technical field
It the utility model is related to a kind of hydraulic control system, more particularly to a kind of type voltage regulation hydraulic control system for chemical industry
System, the control for hydraulic pressure in chemical industry.
Background technology
The control of hydraulic pressure is controlled often through single oil pump and reversal valve in currently available technology, and control accuracy is relative
It is not high, it is impossible to meet existing use demand.
Chinese patent 201380075700.0, a kind of hydraulic control valve is disclosed, across the side of piston formed with opening up
Have a first-class inbound port and the plemum of first-class exit port, and across the piston opposite side formed with back pressure chamber, institute
State piston to move forward and backward in the inside of bore section in the axial direction, the valve element that the first-class exit port is opened and closed and the work
Plug links and set, and the plemum connects with back pressure chamber via restriction, and the hydraulic control valve is provided with makes institute
State the back pressure chamber optionally partially communicating pilot valve low with the pressure than the back pressure chamber, the first-class inbound port and high pressure
Portion connects, and the first-class exit port connects with the low voltage section lower than the high-voltage section pressure, it is characterised in that is provided with section
Stream portion adjustment mechanism, the reduction state of the hydraulic pressure of the restriction adjustment mechanism based on the back pressure chamber adjust the restriction
Aperture.This structure is relative complex, there is that performance is poor, and function is single.
The content of the invention
The utility model mainly solves the deficiencies in the prior art, there is provided a kind of compact-sized, stabilizing hydraulic pressure
Height, while a kind of type voltage regulation hydraulic control system for chemical industry that usability is outstanding.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of type voltage regulation hydraulic control system for chemical industry, including hydraulic pressure frame, oil pump group is provided with described hydraulic pressure frame
Part and integrated electromagnetic switch valve module, described oil pump component are connected with integrated electromagnetic switch valve module；
Described oil pump component includes oil pump and fuel sucking pipe connector block, and described oil pump is connected with motor, described oil
Pump is connected by shaft coupling with motor, and described fuel sucking pipe connector block is connected with oil pump；
Described integrated electromagnetic switch valve module includes integrated package, and pilot operated compound relief valve and list are provided with described integrated package
To valve, described integrated package is connected with oil pump, and the other end of described integrated package changes with oil returning pipe joint block and electromagnetism respectively
Connected to valve shunt assembly I, described solenoid directional control valve shunt assembly I connects with solenoid directional control valve shunt assembly II, described
Solenoid directional control valve shunt assembly I connects with oil returning pipe joint block, described solenoid directional control valve shunt assembly II and oil returning pipe joint
Block connects；
Described solenoid directional control valve shunt assembly I is equal with the structure of both solenoid directional control valve shunt assemblies II；
Solenoid directional control valve shunt assembly I includes magnetic valve integrated package, and described magnetic valve integrated package is in series provided with 4
Solenoid directional control valve, the outer end of described solenoid directional control valve is provided with hydraulic joint.
Preferably, between described oil pump and fuel sucking pipe connector block, between oil pump and integrated package, integrated package and oil returning pipe joint
Magnetic valve integrated package and oil returning pipe joint block between block, between integrated package and magnetic valve integrated package, in solenoid directional control valve shunt assembly I
Between, the magnetic valve integrated package in the magnetic valve integrated package in solenoid directional control valve shunt assembly I and solenoid directional control valve shunt assembly II
Between, between magnetic valve integrated package and oil returning pipe joint block in solenoid directional control valve shunt assembly II, solenoid directional control valve and hydraulic joint
Between connected respectively by oil pipe.
Preferably, the outer end of described hydraulic joint is positioned by tab terminal.
Therefore, a kind of type voltage regulation hydraulic control system for chemical industry of the present utility model, compact-sized, lifting production effect
Rate is high, improves security performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1：As shown in figure 1, a kind of type voltage regulation hydraulic control system for chemical industry, including hydraulic pressure frame 1, it is described
Oil pump component and integrated electromagnetic switch valve module, described oil pump component and integrated electromagnetic switch valve module are provided with hydraulic pressure frame 1
Connection；
Described oil pump component includes oil pump 2 and fuel sucking pipe connector block 3, and described oil pump 2 is connected with motor 4, described
Oil pump 2 be connected by shaft coupling 5 with motor 4, described fuel sucking pipe connector block 3 is connected with oil pump 2；
Described integrated electromagnetic switch valve module includes integrated package 6, and pilot operated compound relief valve 7 is provided with described integrated package 6
With check valve 8, described integrated package 6 is connected with oil pump 2, the other end of described integrated package 6 respectively with oil returning pipe joint block 9
Connected with solenoid directional control valve shunt assembly I, described solenoid directional control valve shunt assembly I connects with solenoid directional control valve shunt assembly II
Logical, described solenoid directional control valve shunt assembly I connects with oil returning pipe joint block 9, described solenoid directional control valve shunt assembly II and
Oil returning pipe joint block 9 connects；
Described solenoid directional control valve shunt assembly I is equal with the structure of both solenoid directional control valve shunt assemblies II；
Solenoid directional control valve shunt assembly I includes magnetic valve integrated package 10, and described magnetic valve integrated package 10 is provided with 4 phases
The solenoid directional control valve 11 of series connection, the outer end of described solenoid directional control valve 11 are provided with hydraulic joint 12.
Between described oil pump 2 and fuel sucking pipe connector block 3, between oil pump 2 and integrated package 6, integrated package 6 and oil returning pipe joint block 9
Between, between integrated package 6 and magnetic valve integrated package 10, magnetic valve integrated package and oil returning pipe joint in solenoid directional control valve shunt assembly I
Magnetic valve integrated package between block 9, in solenoid directional control valve shunt assembly I integrates with the magnetic valve in solenoid directional control valve shunt assembly II
Between magnetic valve integrated package and oil returning pipe joint block 9 between block, in solenoid directional control valve shunt assembly II, solenoid directional control valve 11 and hydraulic pressure
Connected respectively by oil pipe 13 between joint 12.
The outer end of described hydraulic joint 12 is positioned by tab terminal 14.
Claims (3)
- A kind of 1. type voltage regulation hydraulic control system for chemical industry, it is characterised in that：Including hydraulic pressure frame（1）, described hydraulic pressure frame （1）In be provided with oil pump component and integrated electromagnetic switch valve module, described oil pump component is connected with integrated electromagnetic switch valve module；Described oil pump component includes oil pump（2）With fuel sucking pipe connector block（3）, described oil pump（2）With motor（4）Connection, Described oil pump（2）Pass through shaft coupling（5）With motor（4）Connection, described fuel sucking pipe connector block（3）With oil pump（2）It is connected It is logical；Described integrated electromagnetic switch valve module includes integrated package（6）, described integrated package（6）In be provided with pilot operated compound relief valve （7）And check valve（8）, described integrated package（6）With oil pump（2）It is connected, described integrated package（6）The other end respectively with return Oil connection block（9）Connected with solenoid directional control valve shunt assembly I, described solenoid directional control valve shunt assembly I and solenoid directional control valve Shunt assembly II connects, described solenoid directional control valve shunt assembly I and oil returning pipe joint block（9）Connection, described electromagnetic switch Valve shunt assembly II and oil returning pipe joint block（9）Connection；Described solenoid directional control valve shunt assembly I is equal with the structure of both solenoid directional control valve shunt assemblies II；Solenoid directional control valve shunt assembly I includes magnetic valve integrated package（10）, described magnetic valve integrated package（10）It is provided with 4 phases The solenoid directional control valve of series connection（11）, described solenoid directional control valve（11）Outer end be provided with hydraulic joint（12）.
- A kind of 2. type voltage regulation hydraulic control system for chemical industry according to claim 1, it is characterised in that：Described oil Pump（2）With fuel sucking pipe connector block（3）Between, oil pump（2）With integrated package（6）Between, integrated package（6）With oil returning pipe joint block（9）Between, collection It is blocking（6）With magnetic valve integrated package（10）Between, magnetic valve integrated package and oil returning pipe joint block in solenoid directional control valve shunt assembly I （9）Between, the magnetic valve integrated package in solenoid directional control valve shunt assembly I integrates with the magnetic valve in solenoid directional control valve shunt assembly II Magnetic valve integrated package and oil returning pipe joint block between block, in solenoid directional control valve shunt assembly II（9）Between, solenoid directional control valve（11）With Hydraulic joint（12）Between pass through oil pipe respectively（13）Connection.
- A kind of 3. type voltage regulation hydraulic control system for chemical industry according to claim 2, it is characterised in that：Described liquid Crimp head（12）Outer end pass through tab terminal（14）Positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785225.1U CN207064353U (en) | 2017-07-01 | 2017-07-01 | A kind of type voltage regulation hydraulic control system for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785225.1U CN207064353U (en) | 2017-07-01 | 2017-07-01 | A kind of type voltage regulation hydraulic control system for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064353U true CN207064353U (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785225.1U Active CN207064353U (en) | 2017-07-01 | 2017-07-01 | A kind of type voltage regulation hydraulic control system for chemical industry |
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| CN (1) | CN207064353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056551A (en) * | 2019-04-03 | 2019-07-26 | 燕山大学 | Using special-shaped pressure stabilizing cavity body hydraulic valve bank |
| CN110374943A (en) * | 2019-07-27 | 2019-10-25 | 格力电器（郑州）有限公司 | A kind of oil cylinder test device and its test method |
-
2017
- 2017-07-01 CN CN201720785225.1U patent/CN207064353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056551A (en) * | 2019-04-03 | 2019-07-26 | 燕山大学 | Using special-shaped pressure stabilizing cavity body hydraulic valve bank |
| CN110374943A (en) * | 2019-07-27 | 2019-10-25 | 格力电器（郑州）有限公司 | A kind of oil cylinder test device and its test method |
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