CN207333364U - A kind of self-energy storage type hydraulic station - Google Patents
A kind of self-energy storage type hydraulic station Download PDFInfo
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- CN207333364U CN207333364U CN201721349216.4U CN201721349216U CN207333364U CN 207333364 U CN207333364 U CN 207333364U CN 201721349216 U CN201721349216 U CN 201721349216U CN 207333364 U CN207333364 U CN 207333364U
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- hydraulic station
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- path block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a kind of self-energy storage type hydraulic station, it also add accumulator and be provided with the relay of monitoring electronic pressure gage and the electric cabinet of programmable logic controller (PLC) PLC on the basis of conventional hydraulic station；The accumulator is directly connected to oil path block, and tubular type check valve and pressure switch are also associated with oil path block；The electric cabinet repeat circuit and PLC are directly connected to；Oil inlet electronic hydraulic table and move back oily electronic hydraulic table and be connected with oil path block and sensed indirectly with pressure switch by oil path block respectively, the relay of the monitoring electronic pressure gage of pressure switch and electric cabinet senses indirectly.Hydraulic energy when the utility model can operate hydraulic station stores, and can not only ensure that pressure stability exports, but also can reduce the loss of hydraulic oil and electric power, realizes the supplement automation of the hydraulic station energy.Effectively extend hydraulic station service life, ensured production, and saved the energy, reduce production cost, good economic benefit is won for enterprise.
Description
Technical field
Hydraulic station dynamic Control, in particular to a kind of self-energy storage type hydraulic station are the utility model is related to, is filled suitable for driving
That puts is energy saving.
Background technology
Motor is in long-term work state at work at conventional hydraulic station, not only directly affects the service life of hydraulic station,
And frequently occur system pressure supply deficiency, high oil temperature, the ring wear such as overflow valve and electrically-controlled valve quickening the problems such as.And because
Maintenance is especially more, causes seriously to delay manufacturing schedule, and for guarantee production, enterprise needs the input of increasing manpower and materials (including to adopt
The hydraulic oil of purchase costly and the technician for engaging familiar hydraulic station), add production cost.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, design one kind can both ensure that pressure stability was defeated
Go out, and the loss of hydraulic oil and electric power can be reduced, the self-energy storage type hydraulic station of energy recharge automation.
The purpose of this utility model is achieved through the following technical solutions：
A kind of self-energy storage type hydraulic station, includes the fuel tank at conventional hydraulic station, rated motor, constant flow paddle pump, and tubular type is unidirectional
Valve, pressure switch, oil path block, electromagnetic switch valve group, moves back oily electronic hydraulic table and oil inlet electronic hydraulic table, it is characterised in that：
Hydraulic station further include accumulator and be provided with monitoring electronic pressure gage relay and programmable logic controller (PLC) PLC it is automatically controlled
Case；The accumulator is directly connected to oil path block, and tubular type check valve and pressure switch are also associated with oil path block；It is described automatically controlled
The relay and programmable logic controller (PLC) PLC of monitoring electronic pressure gage in case are directly connected to；Oil inlet electronic hydraulic table and move back
Oily electronic hydraulic table is connected with oil path block and is sensed indirectly with pressure switch by oil path block respectively, pressure switch with it is automatically controlled
The relay of the monitoring electronic pressure gage of case senses indirectly.
The electromagnetic switch valve group is by several solenoid directional control valves, stacked compression release valve, superposing type pressure retaining valve composition.
The utility model has the advantages that following prominent：
1st, the utility model is by the core of self-energy storage type hydraulic station -- accumulator is with using programmable memory and monitoring
The electric cabinet of the relay organic assembling of electronic pressure gage, superfluous hydraulic energy stores when hydraulic station can be operated, and both may be used
Ensure pressure stability output, and the loss of hydraulic oil and electric power can be reduced, realize the supplement automation of the hydraulic station energy.
2nd, automatically controlled since the self-energy storage type hydraulic station of the utility model realizes oil pressure, so running into what is had a power failure suddenly
In the case of, accumulator is automatically replenished the energy, allows process equipment to have a buffering, and can avoid having a power failure suddenly causes process equipment main shaft
Security risk caused by sliding and stagnating, it is ensured that equipment and the safety of production.
3rd, the utility model effectively extends hydraulic station service life, has ensured production, and has saved the energy, reduces
Production cost, good economic benefit is won for enterprise.
Brief description of the drawings
Fig. 1 is a kind of self-energy storage type hydraulic station structure schematic diagram；
Fig. 2 is a kind of circuit diagram of self-energy storage type hydraulic station.
Conventional hydraulic station fuel tank 1, rated motor 2, constant flow paddle pump 3, tubular type check valve 4, electric cabinet 5, accumulator in figure
6, pressure switch 7, oil path block 8, electromagnetic switch valve group 9, moves back oily electronic hydraulic table 10, oil inlet electronic hydraulic table 11.
Embodiment
By following examples combination Figure of description, the utility model is described in further detail, but the reality of the utility model
The mode of applying is not limited only to this.
As shown in Figure 1, a kind of self-energy storage type hydraulic station removes the fuel tank 1 for including conventional hydraulic station, rated motor 2, quantitative leaf
Piece pump 3, tubular type check valve 4, pressure switch 7, oil path block 8, electromagnetic switch valve group 9, moves back oily electronic hydraulic table 10 and oil inlet electricity
Outside sub- oil pressure gauge 11, accumulator 6 and electric cabinet 5 are further included.The electromagnetic switch valve group 9 be by several solenoid directional control valves,
Stacked compression release valve, superposing type pressure retaining valve composition.
The accumulator 6 is directly connected to oil path block 8, and tubular type check valve 4 and pressure switch are also associated with oil path block 8
7；The electric cabinet 5 is provided with the relay and programmable logic controller (PLC) PLC of monitoring electronic pressure gage, and is directly connected to；Into
Oily electronic hydraulic table 11 and move back oily electronic hydraulic table 10 and be connected and by between oil path block 8 and pressure switch 7 with oil path block 8 respectively
Sensing is connect, pressure switch 7 and the relay of the monitoring electronic pressure gage of electric cabinet 5 sense indirectly.
Accumulator 6 is the energy savings device in hydraulic station system, is the core of self-energy storage type hydraulic station, can be hydraulic station
Superfluous energy storage gets up during operating, is for sufficiently ftercompction, operation principle at any time：Accumulator 6 is by using gas
Compressibility come achieve the purpose that store liquid, when pressure rise, hydraulic oil enter accumulator 6 thus gas is compressed,
When the pressure drops, by expansion of compressed gas, hydraulic oil pressure entry loop.When pressure gauge, which exceedes pressure, sets scope, power supply quilt
Cut-out, hydraulic station are stopped, and the energy at this moment stored can discharge, and mend feed system again, ensure whole
Hydraulic system works normally.
The programmable logic controller (PLC) PLC of the electric cabinet 5 uses a kind of programmable memory, and storage inside it is held
Row logical operation, sequential control, timing, the instruction of the operation such as counting and arithmetical operation, passes through digital or analog input
Output.Oil inlet electronic hydraulic table 11 and move back oily electronic hydraulic table 10 be connected respectively with oil path block 8 and by oil path block 8 and pressure after
Electric appliance 7 senses indirectly, and pressure switch 7 and the relay of the monitoring electronic pressure gage of electric cabinet 5 sense indirectly.Electric cabinet 5 according to
The pressure switch 7 of secondary control hydraulic station, oil inlet electronic hydraulic table 11, the action for moving back oily electronic hydraulic table 10 and rated motor 2
With orderly work, so that self-energy storage type hydraulic station had not only saved electric power but also guarantee system pressure normally exports.
As shown in Fig. 2, a kind of self-energy storage type hydraulic station course of work is as follows：When rated motor 2, which starts, to be operated, in tradition
Hydraulic oil is extracted in hydraulic station fuel tank 1, and oil pressure is adjusted by quantitative blade 3；Accumulator 6 is entered by tubular type check valve 4 again,
Accumulator 6 is started to work, and unnecessary oil pressure is stored, and oil pressure is then assigned to electromagnetic switch valve group 9 through oil path block 8 again
Solenoid directional control valve, solenoid directional control valve, superposing type pressure retaining valve work.If oil inlet electronic hydraulic table 11 and moving back oily electronic hydraulic
When table 10 shows that oil pressure numerical value is more than setting range, pressure switch 7 receives inductive signal and is communicated to the monitoring electricity of electric cabinet 5
Signal is communicated to the programmable of electric cabinet 5 by the relay of sub- pressure gauge, the relay of the monitoring electronic pressure gage of electric cabinet 5 again
Logic controller PLC, the instruction that rated motor 2 is stopped, at this time, excessive oil are sent by programmable logic controller (PLC) PLC
Pressure is absorbed by accumulator 6 while keeps machinery to work on；Similarly, if oil inlet electronic hydraulic table 11 moves back oily electronic hydraulic table 10
When display oil pressure numerical value is less than setting range, pressure switch 7 receives inductive signal and is communicated to the monitoring electronics pressure of electric cabinet 5
The relay of power table, the relay of the monitoring electronic pressure gage of electric cabinet 5 are again communicated to signal the programmable logic of electric cabinet 5
Controller PLC, then the instruction that rated motor 2 reworks is sent by programmable logic controller (PLC) PLC, or allow accumulator 6 to release
The oil pressure absorbed before is put, is worked on supplement supply machinery.After the completion of work, hydraulic oil is returned to fuel tank 1.
Claims (2)
1. a kind of self-energy storage type hydraulic station, includes the fuel tank (1) at conventional hydraulic station, rated motor (2), constant flow paddle pump (3), pipe
Formula check valve (4), pressure switch (7), oil path block (8), electromagnetic switch valve group (9), moves back oily electronic hydraulic table (10) and oil inlet
Electronic hydraulic table (11), it is characterised in that：Hydraulic station further includes accumulator (6) and is provided with the relay of monitoring electronic pressure gage
With the electric cabinet (5) of programmable logic controller (PLC) PLC；The accumulator (6) is directly connected to oil path block (8), on oil path block (8)
It is also associated with tubular type check valve (4) and pressure switch (7)；The relay of monitoring electronic pressure gage in the electric cabinet (5)
It is directly connected to programmable logic controller (PLC) PLC；Oil inlet electronic hydraulic table (11) and move back oily electronic hydraulic table (10) respectively with oil
Road block (8) is connected and sensed indirectly by oil path block (8) and pressure switch (7), the monitoring of pressure switch (7) and electric cabinet
The relay of electronic pressure gage senses indirectly.
A kind of 2. self-energy storage type hydraulic station according to claim 1, it is characterised in that：The electromagnetic switch valve group (9) is
By several solenoid directional control valves, stacked compression release valve, superposing type pressure retaining valve composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349216.4U CN207333364U (en) | 2017-10-18 | 2017-10-18 | A kind of self-energy storage type hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349216.4U CN207333364U (en) | 2017-10-18 | 2017-10-18 | A kind of self-energy storage type hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333364U true CN207333364U (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349216.4U Active CN207333364U (en) | 2017-10-18 | 2017-10-18 | A kind of self-energy storage type hydraulic station |
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| Country | Link |
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| CN (1) | CN207333364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410373A (en) * | 2019-08-26 | 2019-11-05 | 宁波市奉化溪口威尔特制泵厂 | A kind of multichannel valve block for hydraulic station |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
-
2017
- 2017-10-18 CN CN201721349216.4U patent/CN207333364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410373A (en) * | 2019-08-26 | 2019-11-05 | 宁波市奉化溪口威尔特制泵厂 | A kind of multichannel valve block for hydraulic station |
| CN110425199A (en) * | 2019-08-26 | 2019-11-08 | 宁波市奉化溪口威尔特制泵厂 | A kind of energy-saving frequency conversion hydraulic station |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee after: GUANGDONG HONGTE TECHNOLOGY Co.,Ltd. Address before: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee before: GUANGDONG HONGTEO ACCURATE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee after: Guangdong derivative Intelligent Technology Co.,Ltd. Address before: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee before: GUANGDONG HONGTE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200624 Address after: 526070 Guangdong Province Zhaoqing Dinghu District Guicheng New Town North Ten District N10-03-A Guangdong Hongte Precision Technology Co., Ltd. Plant 8 Patentee after: GUANGDONG HONGTE PRECISION TECHNOLOGY ZHAOQING Co.,Ltd. Address before: 526070 North ten District of Dinghu City, Zhaoqing, Guangdong Patentee before: Guangdong derivative Intelligent Technology Co.,Ltd. |