CN204601807U - Horizontal three-stage shortening filter cart - Google Patents
Horizontal three-stage shortening filter cart Download PDFInfo
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- CN204601807U CN204601807U CN201520068096.5U CN201520068096U CN204601807U CN 204601807 U CN204601807 U CN 204601807U CN 201520068096 U CN201520068096 U CN 201520068096U CN 204601807 U CN204601807 U CN 204601807U
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- filter
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- oil
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Abstract
The utility model relates to a kind of horizontal three-stage shortening filter cart, comprise flat-plate trolley, flat-plate trolley is provided with coarse filter, oil well pump, the first fine filter and the second fine filter successively by pipeline, described oil pumping Pump and Electromotor is installed together, pipeline between coarse filter and oil well pump is provided with Pressure gauge, the official road between oil well pump and the first essence filter assembly is provided with vacuum meter.The compact conformation of horizontal three-stage shortening filter cart of the present utility model, lightweight, volume is little, operate steadily, noise is little, working service is convenient; Purposes is wide, can make oil filter and use, and also can do oil pump delivering oil and use; Filter core adopts stainless steel filter material, and initial resistance is little, and circulation area is large, keeps not blocking for a long time, can repeatedly use after cleaning.
Description
Technical field
The utility model relates to a kind of oil filter, especially a kind of horizontal three-stage shortening filter cart.
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.
Utility model content
The utility model provides a kind of horizontal three-stage shortening filter cart, solves the problems such as existing shortening filter cart oil strain efficiency is not high and smart filtration filter constructions is complicated, and installation, more renew cartridge are inconvenient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of horizontal three-stage shortening filter cart, comprise flat-plate trolley, flat-plate trolley is provided with coarse filter, oil well pump, the first fine filter and the second fine filter successively by pipeline, described oil pumping Pump and Electromotor is installed together, pipeline between coarse filter and oil well pump is provided with Pressure gauge, the official road between oil well pump and the first essence filter assembly is provided with vacuum meter;
The first described fine filter comprises base, filter cylinder shell, filter core, pull bar and tube connector, described base and filter cylinder shell are fixed together, the bottom of filter cylinder shell is provided with oil-out, described filter core is arranged in filter cylinder shell by filter core mount pad, described filter core mount pad and base weld together, described filter core mount pad is the iron block that a center is provided with through hole, described tube connector is connected with the through hole of filter core mount pad, described pull bar is through the center of filter core, one end is fixed on base, the other end and end cap are fixed together
Described end cap comprises edge, filter housing upper cover and handle on filter housing, along welding together with filter cylinder shell on described filter housing, along being threaded with filter housing upper cover on described filter housing, pull bar between end cap and filter core is provided with spring, and the second described fine filter is the same with the structure of the first fine filter.
Further, a kind of preferred version of the present utility model: described handle comprises handle set, handlebar and handle end ball, and described handle set is threaded with filter housing upper cover, described handlebar is two, handlebar is threaded with handle set, is set with handle end ball on the top of handlebar.
Further, a kind of preferred version of the present utility model: described filter housing upper cover is provided with vent valve installing hole, vent valve installing hole installs vent valve.
Further, a kind of preferred version of the present utility model: edge and filter housing cover described filter housing and is respectively arranged with O type circle.
Further, a kind of preferred version of the present utility model: described flat-plate trolley comprises base plate, side plate, handle and wheel, described wheel is arranged on the corner of base plate, described side plate is fixed on one side of base plate, described handle and side plate are fixed together, and described coarse filter is fixed on side plate.
Further, a kind of preferred version of the present utility model: the two ends of described handle are provided with pipe fixing clip.
Further, a kind of preferred version of the present utility model: the place that described handle is crossing with side plate is provided with gripper shoe, described Pressure gauge and vacuum meter are fixed on the supporting plate.
Further, a kind of preferred version of the present utility model: the filter core aperture of the first described fine filter is 10-15 μm, the filter core aperture of the second described fine filter is 1-5 μm.
Further, a kind of preferred version of the present utility model: the filter core of the first described fine filter and the filter core of the second fine filter are stainless steel filter core.
The beneficial effects of the utility model:
The new luboil cleanness of 9 grades of GJB420A (NAS1638) (or less than 9 grades) can be brought up to more than 5 grades of GJB420A (NAS1638) by horizontal three-stage shortening filter cart of the present utility model, all advanced hydraulic pressure of home and abroad and lubricating utensil can be met to the instructions for use of fluid, the hydraulic system, lubricating system etc. in all types of industries department (as Aero-Space, metallurgy, electric power, mine etc.) can be widely used in, aviation kerosine medium is filtered, purified, and can recycle dirty oil, and bypass purge is carried out to low pressure oil way system.
The compact conformation of horizontal three-stage shortening filter cart of the present utility model, lightweight, volume is little, operate steadily, noise is little, working service is convenient; Purposes is wide, can make oil filter and use, and also can do oil pump delivering oil and use; Filter core adopts stainless steel filter material, and initial resistance is little, and circulation area is large, keeps not blocking for a long time, can repeatedly use after cleaning.
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 three-dimensional structure diagram of the present utility model;
Fig. 2 is plan structure figure of the present utility model;
Fig. 3 is the structural representation of the first fine filter of the present utility model;
Fig. 4 is the structural representation of filter housing upper cover of the present utility model;
Fig. 5 is the A portion enlarged drawing of Fig. 3;
In figure, 1 is flat-plate trolley, 1-1 is wheel, 1-2 is base plate, 1-3 is side plate, 1-4 is gripper shoe, 1-5 is handle, 1-6 is pipe fixing clip, 1-7 is vacuum meter, 1-8 is Pressure gauge, 2 is coarse filter, 3 is the first fine filter, 3-1 is base, 3-2 is oil-out, 3-3 is filter core mount pad, 3-4 is filter cylinder shell, 3-5 is pull bar, 3-6 is edge on filter housing, 3-7 is filter housing upper cover, 3-8 is handle end ball, 3-9 is handlebar, 3-10 is handle set, 3-11 is O type circle, 3-12 is spring, 3-13 is filter core, 3-14 is tube connector, 3-15 is vent valve installing hole, 4 is the second fine filter, 5 is motor, 6 is oil well pump.
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 Figure 1-5, a kind of horizontal three-stage shortening filter cart, comprise flat-plate trolley 1, flat-plate trolley 1 is provided with coarse filter 2, oil well pump 6, first fine filter 3 and the second fine filter 4 successively by pipeline, described oil well pump 6 is installed together with motor 5, pipeline between coarse filter 2 and oil well pump 6 is provided with Pressure gauge 1-8, the official road between oil well pump 6 and the first essence filter assembly is provided with vacuum meter 1-7
The first described fine filter 3 comprises base 3-1, filter cylinder shell 3-4, filter core 3-13, pull bar 3-5 and tube connector 3-14, described base 3-1 and filter cylinder shell 3-4 is fixed together, the bottom of filter cylinder shell 3-4 is provided with oil-out 3-2, filter core 3-13 is arranged in filter cylinder shell 3-4 by filter core mount pad 3-3, filter core mount pad 3-3 and base 3-1 welds together, filter core mount pad 3-3 is the iron block that a center is provided with through hole, tube connector is connected with the through hole of filter core mount pad 3-3, pull bar 3-5 is through the center of filter core 3-13, one end is fixed on base 3-1, the other end and end cap are fixed together,
End cap comprises on filter housing along 3-6, filter housing upper cover 3-7 and handle, filter housing welds together along 3-6 and filter cylinder shell 3-4, filter housing is threaded along 3-6 with filter housing upper cover 3-7, pull bar 3-5 between end cap and filter core 3-13 is provided with spring 3-12, second fine filter 4 is the same with the structure of the first fine filter 3, not in description.
The tube connector 3-14 that first essence filters filter is connected with fueller, and the oil-out 3-2 of the first fine filtering device is connected with the tube connector of the second fine filter 4, and the oil-out that the second essence filters filter connects Fuel Tanking Unit.
Horizontal three-stage shortening filter cart structure of the present utility model is simple, especially adopts when installation, more renew cartridge, is turned on, put into by filter core or take out by hadle filter housing upper cover 3-7, convenient and swift, simple to operate.
Preferably: handle comprises handle set 3-10, handlebar 3-9 and handle end ball 3-8, handle set 3-10 is threaded with filter housing upper cover 3-7, handlebar 3-9 is two, and handlebar 3-9 is threaded with handle set 3-10, is set with handle end ball 3-8 on the top of handlebar 3-9.
End cap adopts along 3-6, filter housing upper cover 3-7 and handle on filter housing, and between them, employing is threaded, and the whole production regularization made, each part is easy for installation, convenient transportation.
Preferably: filter housing is respectively arranged with O type circle 3-11 along on 3-6 and filter housing upper cover 3-7.Filter housing arranges O type circle 3-11 along on 3-6 and filter housing upper cover 3-7, makes end cap seal excellent.
Preferably: flat-plate trolley 1 comprises base plate 1-2, side plate 1-3, handle 1-5 and wheel 1-1, wheel 1-1 is arranged on the corner of base plate 1-2, side plate 1-3 is fixed on one side of base plate 1-2, and handle 1-5 and side plate 1-3 is fixed together, and described coarse filter 2 is fixed on side plate 1-3.Adopt said structure, whole shortening filter cart can be made to install rationally, make full use of the space on floor, realize three-dimensional, the floor space of the shortening filter cart effectively reduced, transport and convenient to use.
Preferably: the two ends of handle 1-5 are provided with pipe fixing clip 1-6, the turnover oil pipe of shortening filter cart can conveniently be fixed.
Preferably: the handle 1-5 place crossing with side plate 1-3 is provided with gripper shoe 1-4, and described Pressure gauge 1-8 and vacuum meter 1-7 is fixed on gripper shoe 1-4.By gripper shoe 1-4 fixation pressure table 1-8 and vacuum meter 1-7, make Pressure gauge 1-8 and vacuum meter 1-7 fixing-stable, be convenient to observe.
Preferably: the filter core 3-13 aperture of the first fine filter 3 is 10-15 μm, the filter core aperture of the second fine filter 4 is 1-5 μm.Adopt the filter core 3-13 in above aperture, the guarantee realizing oil strain quality can be made.
Preferably: the filter core 3-13 of the first fine filter 3 and the filter core of the second fine filter 4 are stainless steel filter core.
Horizontal three-stage shortening filter cart of the present utility model is through use for many years, oil strain excellent effect, can by the new luboil cleanness of 9 grades (or less than 9 grades) bring up to more than 5 grades, all advanced hydraulic pressure of home and abroad and lubricating utensil can be met to the instructions for use of fluid, the hydraulic system, lubricating system etc. in all types of industries department (as Aero-Space, metallurgy, electric power, mine etc.) can be widely used in, aviation kerosine medium is filtered, purified, and can recycle dirty oil, and bypass purge is carried out to low pressure oil way system.
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 (9)
1. a horizontal three-stage shortening filter cart, comprise flat-plate trolley, flat-plate trolley is provided with coarse filter, oil well pump, the first fine filter and the second fine filter successively by pipeline, described oil pumping Pump and Electromotor is installed together, pipeline between coarse filter and oil well pump is provided with Pressure gauge, the official road between oil well pump and the first essence filter assembly is provided with vacuum meter;
It is characterized in that: the first described fine filter comprises base, filter cylinder shell, filter core, pull bar and tube connector, described base and filter cylinder shell are fixed together, the bottom of filter cylinder shell is provided with oil-out, described filter core is arranged in filter cylinder shell by filter core mount pad, described filter core mount pad and base weld together, described filter core mount pad is the iron block that a center is provided with through hole, described tube connector is connected with the through hole of filter core mount pad, described pull bar is through the center of filter core, one end is fixed on base, the other end and end cap are fixed together
Described end cap comprises edge, filter housing upper cover and handle on filter housing, along welding together with filter cylinder shell on described filter housing, along being threaded with filter housing upper cover on described filter housing, pull bar between end cap and filter core is provided with spring, and the second described fine filter is the same with the structure of the first fine filter.
2. a kind of horizontal three-stage shortening filter cart according to claim 1, it is characterized in that: described handle comprises handle set, handlebar and handle end ball, described handle set is threaded with filter housing upper cover, described handlebar is two, handlebar is threaded with handle set, is set with handle end ball on the top of handlebar.
3. a kind of horizontal three-stage shortening filter cart according to claim 1, is characterized in that: described filter housing upper cover is provided with vent valve installing hole, and vent valve installing hole installs vent valve.
4. a kind of horizontal three-stage shortening filter cart according to claim 1, is characterized in that: edge and filter housing cover described filter housing and is respectively arranged with O type circle.
5. a kind of horizontal three-stage shortening filter cart according to claim 1, it is characterized in that: described flat-plate trolley comprises base plate, side plate, handle and wheel, described wheel is arranged on the corner of base plate, described side plate is fixed on one side of base plate, described handle and side plate are fixed together, and described coarse filter is fixed on side plate.
6. a kind of horizontal three-stage shortening filter cart according to claim 5, is characterized in that: the two ends of described handle are provided with pipe fixing clip.
7. a kind of horizontal three-stage shortening filter cart according to claim 5, is characterized in that: the place that described handle is crossing with side plate is provided with gripper shoe, and described Pressure gauge and vacuum meter are fixed on the supporting plate.
8. a kind of horizontal three-stage shortening filter cart according to claim 1, is characterized in that: the filter core aperture of the first described fine filter is 10-15 μm, and the filter core aperture of the second described fine filter is 1-5 μm.
9. a kind of horizontal three-stage shortening filter cart according to claim 8, is characterized in that: the filter core of the first described fine filter and the filter core of the second fine filter are stainless steel filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068096.5U CN204601807U (en) | 2015-01-30 | 2015-01-30 | Horizontal three-stage shortening filter cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068096.5U CN204601807U (en) | 2015-01-30 | 2015-01-30 | Horizontal three-stage shortening filter cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601807U true CN204601807U (en) | 2015-09-02 |
Family
ID=53954397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520068096.5U Expired - Fee Related CN204601807U (en) | 2015-01-30 | 2015-01-30 | Horizontal three-stage shortening filter cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111303933A (en) * | 2020-03-06 | 2020-06-19 | 西南交通大学 | Kerosene filtering device for cleaning bullet train section |
-
2015
- 2015-01-30 CN CN201520068096.5U patent/CN204601807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111303933A (en) * | 2020-03-06 | 2020-06-19 | 西南交通大学 | Kerosene filtering device for cleaning bullet train section |
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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: 20150902 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |