CN206092580U - Hydraulic actuator pollution detection and processing apparatus - Google Patents
Hydraulic actuator pollution detection and processing apparatus Download PDFInfo
- Publication number
- CN206092580U CN206092580U CN201620778182.XU CN201620778182U CN206092580U CN 206092580 U CN206092580 U CN 206092580U CN 201620778182 U CN201620778182 U CN 201620778182U CN 206092580 U CN206092580 U CN 206092580U
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- CN
- China
- Prior art keywords
- hydraulic actuator
- filter
- hydraulic
- oil
- controller
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 24
- 239000003344 environmental pollutant Substances 0.000 claims description 23
- 231100000719 pollutant Toxicity 0.000 claims description 23
- 239000002828 fuel tank Substances 0.000 claims description 19
- 238000012372 quality testing Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 8
- 239000000356 contaminant Substances 0.000 abstract description 7
- 239000010720 hydraulic oil Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000003745 diagnosis Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model provides a hydraulic actuator pollution detection and processing apparatus, belongs to hydraulic system and detects and the maintenance field, comprises battery, controller, direct current motor, hydraulic pump, surge switching -over valve, filter and contaminant detection appearance. Its characterized in that, the battery is connected with direct current motor, controller and contaminant detection appearance electricity with controller, controller, forms control system, contaminant detection appearance, filter, the switching -over valve that surges are connected with the oil tank of hydraulic actuator in order, form working line, the contaminant detection appearance is through the pollution condition of inspection hydraulic actuator, through switching -over valve control hydraulic oil or flow to the filter or return the hydraulic actuator, realizes the online pollution diagnosis and the treatment effect of high accuracy. This device has independent contaminant detection and processing capacity, and the hydraulic pressure of noninterference hydraulic actuator and electric system's normal operating are fit for accomplishing contaminant detection and process entry under the multiple operating mode environment.
Description
Technical field
The present invention relates to a kind of hydraulic actuator pollution detection and processing meanss, belong to Hydraulic system inspecting and safeguard neck
Domain.
Background technology
Hydraulic actuator is the independent power performance element that a certain specific function can be completed in mechanized equipment, its performance it is steady
Qualitative and reliability, affects the realization of the allomeric function of mechanized equipment.In engineering use, the bellows closing of hydraulic actuator
Oil contaminant in fuel tank, with the continuity of use time, dustiness content can be exceeded, is continuing with, and can cause hydraulic actuating
The accelerated wear test of device inner body and oil temperature are exceeded, cause hydraulic actuator to break down.In order to control the dirt of hydraulic actuator
Dye degree, it is ensured that the operational reliability in the mechanical device of hydraulic actuator place, the present invention proposes hydraulic actuator pollution quality testing
Survey and processing meanss scheme.
The content of the invention
This case is for on-line checking and processes hydraulic actuator solid grain contamination, starts with terms of three：There is provided
Independent hydraulic power supply, non-service affecting hydraulic actuator normally runs；Dustiness detector, on-line checking hydraulic pressure are provided
The dustiness of actuator hydraulic oil liquid；Two sets of Hydraulic oil pollutants process assemblies are provided.
Concrete technical scheme of the present invention：A kind of hydraulic actuator pollution detection and processing meanss, including battery, control
Device, direct current generator, hydraulic pump, the reversal valve that surges, filter one, No. two reversal valves that surge, filter two, pollutant
Detector is constituted；Characterized in that, described hydraulic actuator pollution detection and processing meanss, battery is electrically connected with controller
Connect, controller is electrically connected with direct current generator, controller and pollutant detecting instrument are electrically connected；The oil-in of pollutant detecting instrument and section
Flow shutoff valve outlet connection, the oil-out of pollutant detecting instrument is connected with fluid delivery outlet；Fluid delivery outlet and hydraulic actuator
Fuel tank input port connects, and fluid input port is connected with hydraulic actuator fuel tank delivery outlet；Hydraulic pump oil-in and fluid input port
Connection, hydraulic pump oil-out is connected with the oil-in of surge a reversal valve, filter two and throttling stop valve；Surge No. one
Reversal valve is connected for No. one with filter, and filter two is connected with No. two reversal valves that surge, and filter one, surges No. two and commutates
The oil-out of valve and pollutant detecting instrument is connected with fluid delivery outlet, and fluid delivery outlet connects with hydraulic actuator fuel tank input port
Connect；The oil inlet and outlet that filter one is connected respectively with the two ends control chamber of No. two reversal valves that surge, the turnover that filter two
Hydraulic fluid port is connected respectively with the two ends control chamber of the reversal valve that surges, so as to realize that two filters are switched fast.
Using above-mentioned technical proposal, the present invention does not use the power supply and control signal of hydraulic actuator, does not use hydraulic pressure yet
Actuator hydraulic power supply.It has independent pollutant monitoring and processing function, the liquid to the hydraulic actuator of on-line operation
The operation of pressure system and electrical system is not interfered with, and can efficiently accomplish pollutant monitoring and processing item.
Description of the drawings
Fig. 1 is the operation principle schematic diagram of the present invention.
1- pollutant detecting instrument 2- surge a reversal valve 3- battery 4- controller 5- throttling stop valve 6- direct current
Motor 7- hydraulic pump 8- filters surge for No. two 9 number 11- fluid delivery outlet 12- fluid of No. two reversal valve 10- filters
Input port
Fig. 2 is the outside drawing of hydraulic actuator.
13- hydraulic actuator fuel tanks input port 14- hydraulic actuator fuel tank 15- hydraulic actuator fuel tank delivery outlets
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
Fig. 1, a kind of hydraulic actuator pollution detection and processing meanss are seen, by battery, controller, direct current generator, hydraulic pressure
Pump, the reversal valve that surges, filter one, No. two reversal valves that surge, filter two, pollutant detecting instrument composition；It is special
Levy and be, described hydraulic actuator pollution detection and processing meanss, battery is electrically connected with the controller, controller and direct current
Mechatronics, controller and pollutant detecting instrument are electrically connected；The oil-in of pollutant detecting instrument is connected with throttle check valve outlet port,
The oil-out of pollutant detecting instrument is connected with fluid delivery outlet；Fluid delivery outlet is connected with hydraulic actuator fuel tank input port, oil
Liquid input port is connected with hydraulic actuator fuel tank delivery outlet；Hydraulic pump oil-in is connected with fluid input port, hydraulic pump oil-out
It is connected with the oil-in of surge a reversal valve, filter two and throttling stop valve；Surge a reversal valve and filter one
Number connection, filter two is connected with No. two reversal valves that surge, and filter one, surge No. two reversal valves and pollutant detecting instrument
Oil-out be connected with fluid delivery outlet, fluid delivery outlet is connected with hydraulic actuator fuel tank input port；Filter one
Oil inlet and outlet is connected respectively with the two ends control chamber of No. two reversal valves that surge, the oil inlet and outlet that filter two respectively with surge one
The two ends control chamber connection of number reversal valve, so as to realize that two filters are switched fast.
Specific work process：
1. the fluid delivery outlet for completing the present invention with two connected pipes is connected and this with hydraulic actuator fuel tank input port
The fluid input port of invention is connected with hydraulic actuator fuel tank delivery outlet；
2. controller power source switch is opened, and pollutant detecting instrument is powered and in treating working condition；
3. press controller and start hydraulic pump of the present invention, Jing connected pipes, from hydraulic actuator fuel tank oil suction, hydraulic pump is defeated
Fluid warp knuckle flow shutoff valve, pollutant detecting instrument, connected pipes, the input port of the fuel tank of hydraulic actuator for going out is into hydraulic pressure rush
In the fuel tank of dynamic device, now pollutant detecting instrument detects the pollution grade of hydraulic oil liquid；
4. after the contamination level of detection exceedes setting value, throttling stop valve, the hydraulic oil of hydraulic pump output, stream are closed
Enter filter two, No. two reversal valves that surge to complete after filtration, fluid enters hydraulic actuator fuel tank；
5. the pollutant of No. two filtrations of filter exceedes after setting numerical value, and pressure differential drives the reversal valve that surges before and after it
Commutation, connects filter one and continues to filter.The data of observation pollutant detecting instrument, the dustiness for reaching regulation stops filtering,
Complete pollution detection and processing item；
6. filter one before and after it pressure differential drive No. two reversal valves commutations of surging, shut down and change two filters.
Claims (1)
1. a kind of hydraulic actuator pollution detection and processing meanss, by battery, controller, direct current generator, hydraulic pump, surge one
Number reversal valve, filter one, No. two reversal valves that surge, filter two, pollutant detecting instrument composition；Characterized in that, institute
The hydraulic actuator pollution detection stated and processing meanss, battery is electrically connected with the controller, and controller is electrically connected with direct current generator,
Controller and pollutant detecting instrument are electrically connected；The oil-in of pollutant detecting instrument is connected with throttle check valve outlet port, pollutes quality testing
The oil-out for surveying instrument is connected with fluid delivery outlet；Fluid delivery outlet is connected with hydraulic actuator fuel tank input port, fluid input port
It is connected with hydraulic actuator fuel tank delivery outlet；Hydraulic pump oil-in is connected with fluid input port, hydraulic pump oil-out with surge one
The oil-in connection of number reversal valve, filter two and throttling stop valve；The reversal valve that surges is connected for No. one with filter, mistake
Filter two is connected with No. two reversal valves that surge, filter one, the oil-out of surge No. two reversal valves and pollutant detecting instrument
It is connected with fluid delivery outlet, fluid delivery outlet is connected with hydraulic actuator fuel tank input port；The oil inlet and outlet that filter one
Be connected with the two ends control chamber of No. two reversal valves that surge respectively, the oil inlet and outlet that filter two respectively with the reversal valve that surges
The connection of two ends control chambers, so as to realize that two filters are switched fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778182.XU CN206092580U (en) | 2016-07-23 | 2016-07-23 | Hydraulic actuator pollution detection and processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778182.XU CN206092580U (en) | 2016-07-23 | 2016-07-23 | Hydraulic actuator pollution detection and processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092580U true CN206092580U (en) | 2017-04-12 |
Family
ID=58467387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778182.XU Expired - Fee Related CN206092580U (en) | 2016-07-23 | 2016-07-23 | Hydraulic actuator pollution detection and processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050810A (en) * | 2016-07-23 | 2016-10-26 | 唐山工业职业技术学院 | Hydraulic actuator pollution detection and treatment device |
| CN111765147A (en) * | 2020-06-02 | 2020-10-13 | 美钻能源科技(上海)有限公司 | Underwater hydraulic oil control device and control method |
| CN112903976A (en) * | 2020-09-15 | 2021-06-04 | 湛江港（集团）股份有限公司 | Oil pollution monitoring and purifying system |
-
2016
- 2016-07-23 CN CN201620778182.XU patent/CN206092580U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050810A (en) * | 2016-07-23 | 2016-10-26 | 唐山工业职业技术学院 | Hydraulic actuator pollution detection and treatment device |
| CN111765147A (en) * | 2020-06-02 | 2020-10-13 | 美钻能源科技(上海)有限公司 | Underwater hydraulic oil control device and control method |
| CN111765147B (en) * | 2020-06-02 | 2021-10-15 | 美钻能源科技(上海)有限公司 | Underwater hydraulic oil control device and control method |
| CN112903976A (en) * | 2020-09-15 | 2021-06-04 | 湛江港（集团）股份有限公司 | Oil pollution monitoring and purifying system |
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| 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: 20170412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |