CN204619533U - A kind of three grades of high accuracy oil filters - Google Patents
A kind of three grades of high accuracy oil filters Download PDFInfo
- Publication number
- CN204619533U CN204619533U CN201520184857.3U CN201520184857U CN204619533U CN 204619533 U CN204619533 U CN 204619533U CN 201520184857 U CN201520184857 U CN 201520184857U CN 204619533 U CN204619533 U CN 204619533U
- Authority
- CN
- China
- Prior art keywords
- filter
- oil
- grades
- high accuracy
- well 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.)
- Expired - Fee Related
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The open a kind of three grades of high accuracy oil filters of the utility model, comprise vehicle frame, oil absorption filter, oil well pump and filter, it is characterized in that: filter is made up of the identical fine filter of structure and coarse filter, oil absorption filter, oil well pump, coarse filter are connected by pipeline successively with fine filter, oil absorption filter is connected with medium and enters pipe, fine filter is connected with medium and goes out pipe; Vehicle frame is made up of horizontal shore, vertically bracing frame and road wheel, and vertical bracing frame is provided with fixed head, and oil absorption filter and oil well pump are fixed on rear side of fixed head, and coarse filter and fine filter are fixed on front side of fixed head.This carries out three-stage filtration with novel oil filter to fluid, can be used in the oil pumping system of every profession and trade, the solid particle in filtering fluid, extends the service life of Hydraulic Elements.
Description
Technical field
The utility model relates to a kind of oil filter, especially a kind of three grades of high accuracy oil filters.
Background technology
Along with the develop rapidly of hydraulic industry technology, hydraulic technique constantly tends to high pressure, high accuracy and high-power.Therefore the reliability of hydraulic work system is had higher requirement.Fault in hydraulic system has 70% to cause due to oil contamination, and wherein the pollution source of 60% is in fresh oil, and the pollution that system parts produce in the course of the work accounts for 20%, and other reasons accounts for 20%.In pollutant, the particle of 5 ~ 15 microns is very harmful to system precision element.For this reason, take strict control in hydraulic system with the oil cleanliness of the precision elements such as servo unit in the world, require that the cleannes at oily night added reach 5 grades of GJB420A (NAS1638) or more.In general the new luboil cleanness of outsourcing can only reach 10 ~ 11 grades of GJB420A (NAS1638), with serious pollution fresh oil like this, if just use without strict filtration, purification, bring serious harm by the life-span of whole system precision element, the reliability of work.
The essence of existing oil filter filters filter and is generally a tube structure in addition, and inner barrel installs filter core, installs filter core, and cylindrical shell top cover has screw flange, and on screw flange, fixes envelope have cover plate flange.Existing oil filter structure bulky, and operationally noise is larger.
Utility model content
The utility model provides a kind of three grades of high accuracy oil filters, solves existing oil filter structure bulky and the baroque problem of fine filter.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of three grades of high accuracy oil filters, comprise vehicle frame, oil absorption filter, oil well pump and filter, filter is made up of the identical fine filter of structure and coarse filter, oil absorption filter, oil well pump, coarse filter are connected by pipeline successively with fine filter, oil absorption filter is connected with medium and enters pipe, fine filter is connected with medium and goes out pipe; Vehicle frame is made up of horizontal shore, vertically bracing frame and road wheel, and vertical bracing frame is provided with fixed head, and oil absorption filter and oil well pump are fixed on rear side of fixed head, and coarse filter and fine filter are fixed on front side of fixed head;
Filter comprises base, filter cylinder shell, filter core, pull bar, end cap and tube connector, the bottom of filter cylinder shell is provided with oil-out, base is fixedly connected with filter cylinder shell, filter core is arranged in filter cylinder shell by filter core mount pad, and filter core mount pad is fixedly connected with base, and filter core mount pad center is provided with through hole, through hole is communicated with tube connector, pull bar is through the center of filter core, and one end is fixed on base, and the other end is fixedly connected with end cap.
Wherein, preferably, described end cap comprises edge and filter housing upper cover on filter housing, along being fixedly connected with described filter cylinder shell on filter housing, along being threaded with filter housing upper cover on filter housing, the pull bar between filter housing upper cover and filter core is provided with spring.
Wherein, preferably, described filter housing upper cover is fixedly connected with handle set, and handle set is provided with handlebar.
Wherein, preferably, described filter housing upper cover is provided with vent valve installing hole, installs vent valve in vent valve installing hole.
Wherein, preferably, described vertical bracing frame is bent to form vehicle frame handrail backward, and the bottom of described horizontal shore arranges support wheel, and support wheel is fixedly connected with described vertical bracing frame, vehicle frame described in support wheel and described road wheel common support.
Wherein, preferably, described oil well pump is connected with drive motors, and drive motors is provided with electromagnetic starter.
Wherein, preferably, the pipeline connecting described oil well pump and described coarse filter is provided with Pressure gauge.
The beneficial effects of the utility model:
1. oil filter of the present utility model is used for regeneration of used oil, can reduce costs; Also can be used for oil filtrating when system is refueled, improve system crude oil cleannes; This carries out three-stage filtration with novel oil filter to fluid, can be used in the oil pumping system of every profession and trade, the solid particle in filtering fluid, extends the service life of Hydraulic Elements.
2. oil filter compact conformation of the present utility model, lightweight, volume is little, operate steadily, noise is little, and working service is convenient.
3. oil filter user of the present utility model can as required, and be replaced with the filter core of different accuracy, more renew cartridge is very convenient, to reach instructions for use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, put after not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that Fig. 1 is along A direction view;
Fig. 3 is that Fig. 1 is along B direction view;
Fig. 4 is the structural representation of fine filter of the present utility model;
Fig. 5 is the structural representation of filter housing upper cover of the present utility model.
In figure, 1. vehicle frame, 1-1. horizontal shore, the vertical bracing frame of 1-2., 1-3. road wheel, 1-4. fixed head, 1-5. vehicle frame handrail, 1-6. support wheel, 2. oil absorption filter, 3. oil well pump, 4. coarse filter, 4-1. base, 4-2. oil-out, 4-3. filter cylinder shell, 4-4. filter core, 4-5. pull bar, 4-6. end cap, 4-7. tube connector, edge on 4-8. filter housing, 4-9. filter housing upper cover, 4-10. spring, 4-11. handle set, 4-12. handlebar, 4-13. vent valve installing hole 4-13,5. fine filter, 6. drive motors, 7. Pressure gauge
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art put obtained every other embodiment after not making creative work, all belong to the scope of the utility model protection.
As shown in Fig. 1 ~ 5, the present embodiment provides a kind of three grades of high accuracy oil filters, comprise vehicle frame 1, oil absorption filter 2, oil well pump 3 and filter, filter is made up of the identical fine filter 5 of structure and coarse filter 4, oil absorption filter 2, oil well pump 3, coarse filter 4 are connected by pipeline successively with fine filter 5, oil absorption filter 2 is connected with medium and enters pipe, fine filter 5 is connected with medium and goes out pipe; Vehicle frame 1 is made up of horizontal shore 1-1, vertically bracing frame 1-2 and road wheel 1-3, vertical bracing frame 1-2 is provided with fixed head 1-4, oil absorption filter 2 and oil well pump 3 are fixed on rear side of fixed head 1-4, and coarse filter 4 and fine filter 5 are fixed on front side of fixed head 1-4; The Main Function of oil absorption filter 2 be medium before carrying out oil well pump 3, a preliminary filtration is risen to medium.Oil well pump 3, oil absorption filter 2 and fine filter 5 are separately positioned on the both sides of fixed head 1-4, make this oil filter compact conformation.And medium inlet and media outlet are arranged on the same side, compact conformation, the installation of oil inlet pipe and flowline time easy to use.
Filter comprises base 4-1, filter cylinder shell 4-3, filter core 4-4, pull bar 4-5, end cap 4-6 and tube connector 4-7, the bottom of filter cylinder shell 4-3 is provided with oil-out 4-2, base 4-1 is fixedly connected with filter cylinder shell 4-3, filter core 4-4 is arranged in filter cylinder shell 4-3 by filter core 4-4 mount pad, filter core 4-4 mount pad is fixedly connected with base 4-1, filter core 4-4 mount pad center is provided with through hole, tube connector 4-7 is communicated with the through hole of filter core 4-4 mount pad, pull bar 4-5 is through the center of filter core 4-4, one end is fixed on base 4-1, and the other end is fixedly connected with end cap 4-6.
Wherein end cap 4-6 comprises on filter housing along 4-8 and filter housing upper cover 4-9, filter housing is fixedly connected with along 4-8 with filter cylinder shell 4-3, filter housing is threaded along 4-8 with filter housing upper cover 4-9, pull bar 4-5 between filter housing upper cover 4-9 and filter core 4-4 is provided with spring 4-10, filter housing upper cover 4-9 is fixedly connected with handle set 4-11, handle set 4-11 is provided with handlebar 4-12.When more renew cartridge 4-4, turned on by hadle filter housing upper cover 4-9, filter core 4-4 is put into or takes out, convenient and swift, simple to operate.And filter housing upper cover 4-9 and filter housing are threaded along adopting between 4-8, and the whole production regularization made, each part is easy for installation, convenient transportation.
Wherein, filter housing upper cover 4-9 is provided with vent valve installing hole 4-13, installs vent valve in vent valve installing hole 4-13.
Wherein, vertical bracing frame 1-2 is bent to form vehicle frame handrail 1-5 backward, and the bottom of horizontal shore 1-1 arranges support wheel 1-6, and support wheel 1-6 is fixedly connected with vertical bracing frame 1-2, support wheel 1-6 and road wheel 1-3 common support vehicle frame 1.This vehicle frame 1 structure is simple, promotes to delay unloading at present frame handrail 1-5, uses road wheel 1-3 to promote vehicle frame 1 and moves ahead, when stopping promoting, and support wheel 1-6 and road wheel 1-3 common support vehicle frame 1.
Wherein, oil well pump 3 is connected with drive motors 6, drive motors 6 is provided with electromagnetic starter (not shown).Electromagnetic starter is set, makes the oil filter scope of application more extensive, all particular/special requirement is not had to starting characteristic to electrical network and load.
Wherein, the pipeline connecting oil well pump 3 and coarse filter 4 is provided with Pressure gauge 7.Be provided with Pressure gauge 7, well can guard the ruuning situation of pump
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. three grades of high accuracy oil filters, comprise vehicle frame, oil absorption filter, oil well pump and filter, it is characterized in that: filter is made up of the identical fine filter of structure and coarse filter, oil absorption filter, oil well pump, coarse filter are connected by pipeline successively with fine filter, oil absorption filter is connected with medium and enters pipe, fine filter is connected with medium and goes out pipe; Vehicle frame is made up of horizontal shore, vertically bracing frame and road wheel, and vertical bracing frame is provided with fixed head, and oil absorption filter and oil well pump are fixed on rear side of fixed head, and coarse filter and fine filter are fixed on front side of fixed head;
Filter comprises base, filter cylinder shell, filter core, pull bar, end cap and tube connector, the bottom of filter cylinder shell is provided with oil-out, base is fixedly connected with filter cylinder shell, filter core is arranged in filter cylinder shell by filter core mount pad, and filter core mount pad is fixedly connected with base, and filter core mount pad center is provided with through hole, through hole is communicated with tube connector, pull bar is through the center of filter core, and one end is fixed on base, and the other end is fixedly connected with end cap.
2. a kind of three grades of high accuracy oil filters according to claim 1, it is characterized in that: described end cap comprises edge and filter housing upper cover on filter housing, along being fixedly connected with described filter cylinder shell on filter housing, along being threaded with filter housing upper cover on filter housing, the pull bar between filter housing upper cover and filter core is provided with spring.
3. a kind of three grades of high accuracy oil filters according to claim 2, is characterized in that: described filter housing upper cover is fixedly connected with handle set, and handle set is provided with handlebar.
4. a kind of three grades of high accuracy oil filters according to claim 2, is characterized in that: described filter housing upper cover is provided with vent valve installing hole, install vent valve in vent valve installing hole.
5. a kind of three grades of high accuracy oil filters according to claim 1, it is characterized in that: described vertical bracing frame is bent to form vehicle frame handrail backward, the front end of the bottom of described horizontal shore is provided with and arranges support wheel, support wheel is fixedly connected with described vertical bracing frame, vehicle frame described in support wheel and described road wheel common support.
6. a kind of three grades of high accuracy oil filters according to claim 1, is characterized in that: described oil well pump is connected with drive motors, and drive motors is provided with electromagnetic starter.
7. a kind of three grades of high accuracy oil filters according to claim 1, is characterized in that: the pipeline connecting described oil well pump and described coarse filter is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184857.3U CN204619533U (en) | 2015-03-30 | 2015-03-30 | A kind of three grades of high accuracy oil filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184857.3U CN204619533U (en) | 2015-03-30 | 2015-03-30 | A kind of three grades of high accuracy oil filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619533U true CN204619533U (en) | 2015-09-09 |
Family
ID=54038597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184857.3U Expired - Fee Related CN204619533U (en) | 2015-03-30 | 2015-03-30 | A kind of three grades of high accuracy oil filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364569A (en) * | 2018-12-10 | 2019-02-22 | 安徽高博过滤科技有限公司 | A kind of removable oil filter |
-
2015
- 2015-03-30 CN CN201520184857.3U patent/CN204619533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109364569A (en) * | 2018-12-10 | 2019-02-22 | 安徽高博过滤科技有限公司 | A kind of removable oil filter |
| CN109364569B (en) * | 2018-12-10 | 2024-01-26 | 安徽高博过滤科技有限公司 | Movable oil filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204619533U (en) | A kind of three grades of high accuracy oil filters | |
| CN204619526U (en) | A kind of secondary high accuracy oil filter | |
| CN204469882U (en) | Three grades of secondary filter oil filters | |
| CN202900847U (en) | Oil absorption filter device | |
| CN204610436U (en) | Horizontal secondary shortening filter cart | |
| CN102698477B (en) | Filter | |
| CN204729396U (en) | A kind of portable oil filter | |
| CN204601807U (en) | Horizontal three-stage shortening filter cart | |
| CN205073743U (en) | Multi -purpose oil filter vehicle | |
| CN204610435U (en) | Portable secondary shortening filter cart | |
| CN202158023U (en) | Heavy forklift hydraulic oil tank with oil absorbing cleaning mechanism | |
| CN211813921U (en) | Vehicle-mounted oil and gas field water production and delivery integrated treatment device | |
| CN202673880U (en) | Filter device for hydraulic oil pump truck | |
| CN204253237U (en) | Fuel oil filtering device | |
| CN202070237U (en) | Engine oil and diesel oil strong magnetic filter | |
| CN103083994A (en) | Insulation oil filtering machine | |
| CN216825342U (en) | Novel compact type multi-stage filter | |
| CN112901562A (en) | Vertical self-priming pump with filtering function | |
| CN204170490U (en) | A kind of cartridge filter | |
| CN214914019U (en) | Waste liquid receiving assembly of suction filtration device | |
| CN211108128U (en) | Precise filtering and purifying unit and oil liquid purifying and subpackaging equipment thereof | |
| CN202266525U (en) | Novel oil tank for hydraulic steering power assisting system | |
| CN103557040B (en) | Automatic discharge equipment | |
| CN203899290U (en) | Portable pressure type oil filter | |
| CN202402190U (en) | Integrated uninterrupted suspension filter element oil purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |