CN108252982A - A kind of hydraulic oil automatic filtering unit - Google Patents
A kind of hydraulic oil automatic filtering unit Download PDFInfo
- Publication number
- CN108252982A CN108252982A CN201810089296.7A CN201810089296A CN108252982A CN 108252982 A CN108252982 A CN 108252982A CN 201810089296 A CN201810089296 A CN 201810089296A CN 108252982 A CN108252982 A CN 108252982A
- Authority
- CN
- China
- Prior art keywords
- cartridge filter
- hydraulic oil
- rose box
- fuel tank
- filter
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
It is disclosed by the invention to belong to filter device technical field,Specially a kind of hydraulic oil automatic filtering unit,Including fuel tank,The top center position of the fuel tank is communicated with Rose Box by connecting tube,End cap is installed at the top of the Rose Box,The inner cavity of the Rose Box is provided with cartridge filter,Mounting rod is both provided at left and right sides of the top of the cartridge filter,The top right side of the fuel tank is provided with circulating pump,The bottom of the circulating pump is equipped with fuel sucking pipe,Oil filling pipe is installed at the top of the circulating pump,The inner cavity of the cartridge filter is provided with Permanentmagnet bar,It can realize the effect of the automatic fitration to hydraulic oil,It is filtered using the filter device of tubular,Improve filter efficiency,Permanentmagnet bar can adsorb the iron filings in hydraulic oil,Pressure sensor detects the pressure of cartridge filter,When hypertonia,Illustrate that situation about blocking occurs in cartridge filter,It is connected between cartridge filter and Rose Box by mounting groove and mounting rod,Convenient for clearing up the dismounting of cartridge filter.
Description
Technical field
The present invention relates to filter device technical field, specially a kind of hydraulic oil automatic filtering unit.
Background technology
Hydraulic oil is exactly the hydraulic medium used using the hydraulic system of liquid pressure energy, and energy is played in hydraulic system
The effects that transmission, wear-resistant, system lubrication, anti-corrosion, antirust, cooling.For hydraulic oil, hydraulic device should be met first in work
At a temperature of work under start-up temperature to the requirement of liquid viscosity, due to oil body variation directly with hydraulic operation, transmit
Efficiency is related with transmitting accuracy, and the viscosity temperature characteristic and shear stability for also requiring oil should meet the various need that different purposes are proposed
It asks.After prolonged use, in hydraulic oil there is more impurity, influence to use, be merely able at present by regularly replacing hydraulic pressure
Oil solves the problems, such as this, however, this mode is very big to the waste of hydraulic oil, the utilization rate of hydraulic oil is very low, for this purpose,
It is proposed that a kind of hydraulic oil automatic filtering unit.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of hydraulic oil automatic filtering unit
After prolonged use, there is in hydraulic oil more impurity, influence to use, be merely able at present by regularly replace hydraulic oil come
Solve the problems, such as this, however, this mode is very big to the waste of hydraulic oil, the low-down problem of utilization rate of hydraulic oil.
To achieve the above object, the present invention provides following technical solution：A kind of hydraulic oil automatic filtering unit, including oil
Case, the top center position of the fuel tank are communicated with Rose Box by connecting tube, end cap, institute are equipped at the top of the Rose Box
The inner cavity for stating Rose Box is provided with cartridge filter, and mounting rod, the Rose Box are both provided at left and right sides of the top of the cartridge filter
Inner cavity at left and right sides of top be provided with the matched mounting groove of mounting rod, the top right side of the fuel tank be provided with cycle
Pump, the bottom of the circulating pump are equipped with fuel sucking pipe, and the bottom of the fuel sucking pipe extends to the intracavity bottom of fuel tank, the cycle
Oil filling pipe is installed, the other end of the oil filling pipe is extended to the over the inner cavity top of filter cylinder, the mistake through end cap at the top of pump
The inner cavity of filter cylinder is provided with Permanentmagnet bar, and the inner cavity left side top of the cartridge filter is provided with pressure sensor, the Rose Box
Left side is equipped with warning device, is equipped with control device on the left of the fuel tank, the control device respectively with pressure sensor,
Circulating pump and warning device are electrically connected.
Preferably, the surface inserting of the control device has display device, and display device is electrically connected with control device.
Preferably, the Permanentmagnet bar is at least identical two groups of structure, and the equidistant longitudinal arrangement of Permanentmagnet bar is in cartridge filter
Intracavity bottom.
Preferably, the cartridge filter includes metal filtration cylinder, and the outer wall of the metal filtration cylinder is socketed with fiber filter cylinder.
Preferably, the surface of the metal filter screen is concaveconvex structure.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of hydraulic oil automatic filtering unit that the invention proposes,
It can realize the effect of the automatic fitration to hydraulic oil, be filtered using the filter device of tubular, improve filter efficiency, forever
Bar magnet can adsorb the iron filings in hydraulic oil, and pressure sensor detects the pressure of cartridge filter, when hypertonia, illustrates cartridge filter
There is situation about blocking, connected between cartridge filter and Rose Box by mounting groove and mounting rod, it is clear convenient for the dismounting to cartridge filter
Reason, the inventive structure reasonable design are easy to use.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cartridge structure schematic diagram of the present invention.
In figure：1 fuel tank, 2 Rose Boxes, 3 end caps, 4 connecting tubes, 5 circulating pumps, 6 fuel sucking pipes, 7 oil filling pipes, 8 cartridge filters, 81 gold medals
Belong to cartridge filter, 82 fiber filter cylinders, 9 mounting rods, 10 mounting grooves, 11 Permanentmagnet bars, 12 pressure sensors, 13 warning devices, 14 controls
Device processed, 15 display devices.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of hydraulic oil automatic filtering unit, including fuel tank 1,
The top center position of the fuel tank 1 is communicated with Rose Box 2 by connecting tube 4, and the top of the Rose Box 2 is equipped with end cap 3,
The inner cavity of the Rose Box 2 is provided with cartridge filter 8, and mounting rod 9 is both provided at left and right sides of the top of the cartridge filter 8, described
Top at left and right sides of the inner cavity of Rose Box 2 is provided with and 9 matched mounting groove 10 of mounting rod, the top right of the fuel tank 1
Side is provided with circulating pump 5, and the bottom of the circulating pump 5 is equipped with fuel sucking pipe 6, and the bottom of the fuel sucking pipe 6 extends to fuel tank 1
Intracavity bottom, the top of the circulating pump 5 are equipped with oil filling pipe 7, and the other end of the oil filling pipe 7 is extended to the over through end cap 3
The inner cavity top of filter cylinder 8, the inner cavity of the cartridge filter 8 are provided with Permanentmagnet bar 11, the inner cavity left side top setting of the cartridge filter 8
There is pressure sensor 12, the left side of the Rose Box 2 is equipped with warning device 13, and the left side of the fuel tank 1 is equipped with control dress
14 are put, the control device 14 is electrically connected respectively with pressure sensor 12, circulating pump 5 and warning device 13.
Wherein, the surface inserting of the control device 14 has display device 15, and display device 15 and 14 electricity of control device
Property connection, convenient for the pressure information in display cartridge filter 8, the Permanentmagnet bar 11 is at least identical two groups of structure, and Permanentmagnet bar
11 equidistant longitudinal arrangements can realize the absorption to the iron filings in hydraulic oil, the cartridge filter in the intracavity bottom of cartridge filter 8
8 include metal filtration cylinder 81, and the outer wall of the metal filtration cylinder 81 is socketed with fiber filter cylinder 82.The metal filter screen 81
Surface is concaveconvex structure, increases the contact area between hydraulic oil and metal filtration cylinder 81, improves filter effect.
Operation principle：When needing to be filtered the hydraulic oil in fuel tank 1, by 14 open the circulation pump 5 of control device,
Circulating pump 5 absorbs hydraulic oil out of fuel tank 1, and hydraulic oil is entered by oil filling pipe 7 in cartridge filter 8, and cartridge filter 8 includes metal filtration
Cylinder 81 and fiber filter cylinder 82, the filtering to hydraulic oil, Permanentmagnet bar 11 are realized by metal filtration cylinder 81 and fiber filter cylinder 82
The iron filings in hydraulic oil can be adsorbed, the hydraulic oil after filtering flows into fuel tank 1, during filtering, pressure by connecting tube 4
Sensor 12 detects the pressure in cartridge filter 8, and passes through display device 15 and show, when pressure is excessive, control device 14
Control warning device 13 is alarmed, and is played the role of prompting, is illustrated that situation about blocking occurs in cartridge filter 8, should open in time at this time
End cap 3 takes out cartridge filter 8 by mounting rod 9, realizes the cleaning to cartridge filter 8.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of hydraulic oil automatic filtering unit, including fuel tank (1), it is characterised in that：The top center position of the fuel tank (1)
Rose Box (2) is communicated with by connecting tube (4), end cap (3) is installed at the top of the Rose Box (2), the Rose Box (2)
Inner cavity is provided with cartridge filter (8), and mounting rod (9), the Rose Box are both provided at left and right sides of the top of the cartridge filter (8)
(2) the top at left and right sides of inner cavity is provided with and mounting rod (9) matched mounting groove (10), the top of the fuel tank (1)
Right side is provided with circulating pump (5), and the bottom of the circulating pump (5) is equipped with fuel sucking pipe (6), and the bottom of the fuel sucking pipe (6) is prolonged
Extend to the intracavity bottom of fuel tank (1), oil filling pipe (7) be installed at the top of the circulating pump (5), the oil filling pipe (7) it is another
End is extended to the over the inner cavity top of filter cylinder (8) through end cap (3), and the inner cavity of the cartridge filter (8) is provided with Permanentmagnet bar (11), institute
The inner cavity left side top for stating cartridge filter (8) is provided with pressure sensor (12), and alarm dress is equipped on the left of the Rose Box (2)
Put (13), control device (14) be installed on the left of the fuel tank (1), the control device (14) respectively with pressure sensor
(12), circulating pump (5) and warning device (13) are electrically connected.
2. a kind of hydraulic oil automatic filtering unit according to claim 1, it is characterised in that：The control device (14)
Surface inserting has display device (15), and display device (15) is electrically connected with control device (14).
3. a kind of hydraulic oil automatic filtering unit according to claim 1, it is characterised in that：The Permanentmagnet bar (11) is at least
Two group identical for structure, and Permanentmagnet bar (11) equidistant longitudinal arrangement is in the intracavity bottom of cartridge filter (8).
4. a kind of hydraulic oil automatic filtering unit according to claim 1, it is characterised in that：The cartridge filter (8) includes
Metal filtration cylinder (81), the outer wall of the metal filtration cylinder (81) are socketed with fiber filter cylinder (82).
5. a kind of hydraulic oil automatic filtering unit according to claim 4, it is characterised in that：The metal filter screen (81)
Surface be concaveconvex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089296.7A CN108252982A (en) | 2018-01-30 | 2018-01-30 | A kind of hydraulic oil automatic filtering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089296.7A CN108252982A (en) | 2018-01-30 | 2018-01-30 | A kind of hydraulic oil automatic filtering unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252982A true CN108252982A (en) | 2018-07-06 |
Family
ID=62742808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089296.7A Pending CN108252982A (en) | 2018-01-30 | 2018-01-30 | A kind of hydraulic oil automatic filtering unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252982A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554091A (en) * | 2018-05-25 | 2018-09-21 | 张家港名阳精密机械制造有限公司 | Mist filtration collector |
| CN109157879A (en) * | 2018-09-26 | 2019-01-08 | 南京金陵化工厂有限责任公司 | Vertical filter unit is used in a kind of production of plastic additive |
| CN113107928A (en) * | 2021-03-31 | 2021-07-13 | 上海亚爵电工成套设备制造有限公司 | High-stability hydraulic system for extruder |
| CN114754046A (en) * | 2022-06-15 | 2022-07-15 | 启东通润润滑液压设备有限公司 | Hydraulic oil filter equipment for hydraulic equipment |
Citations (6)
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| CN101024133A (en) * | 2006-01-20 | 2007-08-29 | Spx公司 | Coaxial full-flow and bypass oil filter apparatus and method |
| CN201428670Y (en) * | 2009-07-06 | 2010-03-24 | 蔡秉余 | Composite oil filter of filter element and magnetic sheets |
| CN201818566U (en) * | 2010-09-21 | 2011-05-04 | 三一重机有限公司 | Hydraulic oil tank with oil return system |
| CN203321948U (en) * | 2013-05-23 | 2013-12-04 | 徐州力成液压设备有限公司 | Oil cleaning device of hydraulic test stand |
| CN104564916A (en) * | 2013-10-22 | 2015-04-29 | 成都天宇创新科技有限公司 | Combined coarse and fine liquid filter |
| CN106422497A (en) * | 2015-08-05 | 2017-02-22 | 泰奥星（天津）有限公司 | Oil circulation filtration apparatus |
-
2018
- 2018-01-30 CN CN201810089296.7A patent/CN108252982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024133A (en) * | 2006-01-20 | 2007-08-29 | Spx公司 | Coaxial full-flow and bypass oil filter apparatus and method |
| CN201428670Y (en) * | 2009-07-06 | 2010-03-24 | 蔡秉余 | Composite oil filter of filter element and magnetic sheets |
| CN201818566U (en) * | 2010-09-21 | 2011-05-04 | 三一重机有限公司 | Hydraulic oil tank with oil return system |
| CN203321948U (en) * | 2013-05-23 | 2013-12-04 | 徐州力成液压设备有限公司 | Oil cleaning device of hydraulic test stand |
| CN104564916A (en) * | 2013-10-22 | 2015-04-29 | 成都天宇创新科技有限公司 | Combined coarse and fine liquid filter |
| CN106422497A (en) * | 2015-08-05 | 2017-02-22 | 泰奥星（天津）有限公司 | Oil circulation filtration apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 航空工业部机动处: "《空气压缩机的使用和维修》", 31 July 1987, 新时代出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554091A (en) * | 2018-05-25 | 2018-09-21 | 张家港名阳精密机械制造有限公司 | Mist filtration collector |
| CN109157879A (en) * | 2018-09-26 | 2019-01-08 | 南京金陵化工厂有限责任公司 | Vertical filter unit is used in a kind of production of plastic additive |
| CN109157879B (en) * | 2018-09-26 | 2024-05-14 | 南京金陵化工厂有限责任公司 | Vertical filter equipment is used in production of plastics auxiliary agent |
| CN113107928A (en) * | 2021-03-31 | 2021-07-13 | 上海亚爵电工成套设备制造有限公司 | High-stability hydraulic system for extruder |
| CN114754046A (en) * | 2022-06-15 | 2022-07-15 | 启东通润润滑液压设备有限公司 | Hydraulic oil filter equipment for hydraulic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |