CN107990005A - A kind of fuel-flow control structure of fluid screening washer - Google Patents
A kind of fuel-flow control structure of fluid screening washer Download PDFInfo
- Publication number
- CN107990005A CN107990005A CN201711108436.2A CN201711108436A CN107990005A CN 107990005 A CN107990005 A CN 107990005A CN 201711108436 A CN201711108436 A CN 201711108436A CN 107990005 A CN107990005 A CN 107990005A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- motion bar
- isolation board
- fluid
- flow control
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 title claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 38
- 238000012856 packing Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 abstract description 9
- 239000007924 injection Substances 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 38
- 238000001914 filtration Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000010732 heat treating oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/157—Flow control valves: Damping or calibrated passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of fuel-flow control structure of fluid screening washer, including cylinder and it is opened in the oiler and oil outlet of cylinder upper and lower ends, isolation board is installed in the cylinder, the both ends of the isolation board are provided with multiple discharge orifices, further include the support base being fixed in cylinder, slided in support base and be provided with motion bar, groove is equipped with the lower end of support base, the lower end of motion bar is connected by spring with bottom portion of groove, and the upper end of motion bar through isolation board and is fixed with block in its end.When the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring is subject to reduces, and pops up motion bar after the certain deformation of spring-return, until when stopping injection fluid, baffle contacts again with isolation board, and then prevents fluid from continuing to inject from discharge orifice；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, and then reduces impact of the fluid to cylinder, achievees the purpose that to protect filter.
Description
Technical field
The present invention relates to filtration apparatus, in particular to a kind of fuel-flow control structure of fluid screening washer.
Background technology
Oil filter is widely used in hydraulic oil, hydraulic transmission oil, gear oil, gasoline engine oil, diesel engine oil, compressor at present
The purified treatment of oil, refrigerator oil and heat treating oil etc., moisture, gas and the machinery that oil filter can be in fast eliminating oil are miscellaneous
Matter, light acids, light hydrocarbon etc. are removed in flash distillation, and then improve the quality of oil, reply the performance of lubricating oil, ensure dynamical system
System, hydraulic system, the normal operation of lubricating system.And the element kit of the prior art by formula filter includes two substantially
Part, i.e. filter stand and strainer, become element kit, the filtering accuracy of the element kit is 80 mesh, works as high pressure by molten tin welding
Liquid by when, medium, which contains small metal particles, to enter hydraulic system by strainer, and dirt is caused to hydraulic valve and jack
Dye, reduces the service life of valve and jack, or even can occur malfunction because of the seal failure of hydraulic valve, cause the person and
Equipment breakdown.
And traditional primary filter for iundustrial oil, the common filter of generally use is with iundustrial oil
Major diameter impurity particle etc. handled, but in iundustrial oil injection process, the current of high speed filter is caused compared with
Big impact, and swiftly flowing impurity particle can form serious abrasion to each parts in filter therewith, drop significantly
The low service life of filter, is iundustrial oil directly is adjusted by valve in the solution used in the prior art
Charge velocity, but machinery valve needs manually constantly to adjust manually, has aggravated the work load of staff so that industrial
The filter efficiency of oil substantially reduces.
The content of the invention
It is an object of the invention to provide a kind of fuel-flow control structure of fluid screening washer, automatic adjustment passes through filter
Iundustrial oil flow, reduces the impact wear to filter interior, and then protects the purpose of filter.
The purpose of the present invention is achieved through the following technical solutions：
A kind of fuel-flow control structure of fluid screening washer, including cylinder and be opened in cylinder upper and lower ends oiler and
Oil outlet, is provided with isolation board in the cylinder, and the both ends of the isolation board are provided with multiple discharge orifices, further include and be fixed on cylinder
Internal support base, slides in support base and is provided with motion bar, is equipped with groove in the lower end of support base, under motion bar
End is connected by spring with bottom portion of groove, and the upper end of motion bar is fixed with through isolation board and in its end block, the block
Face oiler, baffle is fixedly arranged in the middle of in motion bar, and when spring is located at initial position, the position of baffle is configured as,
Multiple discharge orifices are blocked the upper surface of baffle.During present invention work, iundustrial oil enters inner barrel at oiler, directly
The effect of connecing is got on block, and when the increase of iundustrial oil flow and flow velocity quickening, the stress being applied on block increases, i.e. block
Stress is sent on spring by motion bar, spring stress is compressed, and is now placed in the baffle on motion bar with motion bar
Move, so that baffle departs from isolation board, inject the iundustrial oil of inner barrel and directly let out from multiple on isolation board
Flowed out in discharge orifice, iundustrial oil flow is bigger, and when flow velocity is faster, the degree that spring is compressed is higher, i.e., is flowed out by discharge orifice
Oil mass it is bigger, and then realize and discharged in the slave oil outlet of big flow fluid；When the reduction of iundustrial oil flow and reduced velocity flow
When, the applied stress that spring is subject to reduces, and pops up motion bar after the certain deformation of spring-return, until stopping injection oil
During liquid, baffle contacts again with isolation board, and then prevents fluid from continuing to inject from discharge orifice；Pass through the up and down adjustment of motion bar
To realize flow control of the fluid in cylinder, and then reduce impact of the fluid to cylinder, achieve the purpose that to protect filter.
Further, strainer is further included, the strainer is fixed in cylinder and is placed in the top of block.In cylinder
Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer of face oiler, be prevented right
Iundustrial oil carries out clogging occur during refined filtration.
Further, gasket is further included, rectangular recess is provided with the lower end of the isolation board, the gasket is fixed on
In rectangular recess, and the inner wall of gasket is contacted with the outer circle wall of motion bar.Motion bar can slide up and down in isolation board, into
Enter the fluid in cylinder and easily enter cylinder lower part along the gap between motion bar and isolation board, the present invention is opened in isolation board lower end
If rectangular recess, prevent fluid in advance by being leaked under the upper end of isolation board to isolation board by installing gasket in rectangular recess
Lower end.
Compared with prior art, the present invention have the following advantages and advantages：
1st, when the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring is subject to reduces the present invention, and spring returns
Motion bar is popped up after multiple certain deformation, until when stopping injection fluid, baffle contacts again with isolation board, and then hinders
Only fluid continues to inject from discharge orifice；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, into
And reduce impact of the fluid to cylinder, achieve the purpose that to protect filter；
2nd, the present invention can be straight big by what is mixed in the iundustrial oil of injection installed in the strainer of face oiler in cylinder
Grain impurity etc. carries out primary filter, prevents clogging occur when carrying out refined filtration to iundustrial oil；
3rd, motion bar of the invention can slide up and down in isolation board, into the fluid in cylinder easily along motion bar with every
Enter cylinder lower part from the gap between plate, the present invention opens up rectangular recess in isolation board lower end, by pacifying in rectangular recess
Gasket is filled to prevent fluid in advance by being leaked under the upper end of isolation board to the lower end of isolation board.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Mark and corresponding parts title in attached drawing：
1- oilers, 2- cylinders, 3- strainers, 4- blocks, 5- gaskets, 6- discharge orifices, 7- isolation boards, 8- baffles, 9- branch
Support base, 10- motion bars, 11- springs, 12- oil outlets.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, the present embodiment includes cylinder 2 and is opened in the oiler 1 and oil outlet of 2 upper and lower ends of cylinder
12, isolation board 7 is installed in the cylinder 2, the both ends of the isolation board 7 are provided with multiple discharge orifices 6, further include and be fixed on cylinder
Support base 9 in body 2, interior slide of support base 9 are provided with motion bar 10, groove are equipped with the lower end of support base 9, activity
The lower end of bar 10 is connected by spring 11 with bottom portion of groove, and the upper end of motion bar 10 is fixed with through isolation board 7 and in its end
Block 4, the 4 face oiler 1 of block, baffle 8 is fixedly arranged in the middle of in motion bar 10, when spring 11 is located at initial position
When, the position of baffle 8 is configured as, and multiple discharge orifices 6 are blocked in the upper surface of baffle 8.The present invention work when, iundustrial oil from
Being entered at oiler 1 inside cylinder 2, directly effect is got on block 4, when the increase of iundustrial oil flow and flow velocity quickening,
The stress increase being applied on block 4, i.e., stress is sent on spring 11 by block 4 by motion bar 10,11 stress quilt of spring
Compression, the baffle 8 being now placed on motion bar 10 is moved down with motion bar 10, so that baffle 8 departs from isolation board 7,
Iundustrial oil inside injection cylinder 2 is directly flowed out from multiple discharge orifices 6 on isolation board 7, and iundustrial oil flow is bigger, stream
When speed is faster, the degree that spring 11 is compressed is higher, i.e., the oil mass flowed out by discharge orifice 6 is bigger, and then realizes big flow
Discharged in the slave oil outlet 12 of fluid；When the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring 11 is subject to subtracts
Small, spring 11 pops up motion bar 10 after replying certain deformation, until when stopping injection fluid, baffle 8 and isolation board 7
Again contact, and then prevent fluid from continuing to inject from discharge orifice 6；Realize fluid in cylinder by the up and down adjustment of motion bar 10
Flow control in body 2, and then reduce impact of the fluid to cylinder 2, achieve the purpose that to protect filter.
Strainer 3 is further included, the strainer 3 is fixed in cylinder 2 and is placed in the top of block 4.The face in cylinder 2
Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer 3 of oiler 1, be prevented to work
There is clogging when carrying out refined filtration with oil in industry.
Gasket 5 is further included, rectangular recess is provided with the lower end of the isolation board 7, it is recessed that the gasket 5 is fixed on rectangle
In groove, and the inner wall of gasket 5 is contacted with the outer circle wall of motion bar 10.Motion bar 10 can slide up and down in isolation board 7, into
Enter the fluid in cylinder 2 and easily enter 2 lower part of cylinder along the gap between motion bar 10 and isolation board 7, the present invention is in isolation board 7
Lower end opens up rectangular recess, is leaked by installing gasket 5 in rectangular recess with preventing fluid from shifting to an earlier date under the upper end by isolation board 7
To the lower end of isolation board 7.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of fuel-flow control structure of fluid screening washer, including cylinder (2) and be opened in cylinder (2) upper and lower ends enter oil
Mouth (1) and oil outlet (12), it is characterised in that：Isolation board (7) is installed in the cylinder (2), the two of the isolation board (7)
End is provided with multiple discharge orifices (6), further includes the support base (9) being fixed in cylinder (2), slides and set in support base (9)
There is motion bar (10), groove is equipped with the lower end of support base (9), the lower end of motion bar (10) passes through spring (11) and groove-bottom
Portion connects, and the upper end of motion bar (10) is fixed with through isolation board (7) and in its end block (4), and block (4) face enters
Hydraulic fluid port (1), baffle (8) is fixedly arranged in the middle of in motion bar (10), when spring (11) is located at initial position, the position of baffle (8)
Put and be configured as, multiple discharge orifices (6) are blocked in the upper surface of baffle (8).
A kind of 2. fuel-flow control structure of fluid screening washer according to claim 1, it is characterised in that：Further include strainer
(3), the strainer (3) is fixed in cylinder (2) and is placed in the top of block (4).
A kind of 3. fuel-flow control structure of fluid screening washer according to claim 1 or 2, it is characterised in that：Further include close
Packing (5), rectangular recess is provided with the lower end of the isolation board (7), and the gasket (5) is fixed in rectangular recess, and close
The inner wall of packing (5) is contacted with the outer circle wall of motion bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108436.2A CN107990005A (en) | 2017-11-09 | 2017-11-09 | A kind of fuel-flow control structure of fluid screening washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108436.2A CN107990005A (en) | 2017-11-09 | 2017-11-09 | A kind of fuel-flow control structure of fluid screening washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107990005A true CN107990005A (en) | 2018-05-04 |
Family
ID=62031349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108436.2A Withdrawn CN107990005A (en) | 2017-11-09 | 2017-11-09 | A kind of fuel-flow control structure of fluid screening washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107990005A (en) |
-
2017
- 2017-11-09 CN CN201711108436.2A patent/CN107990005A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2886180A (en) | Full flow filter with oil retaining means | |
| CH641876A5 (en) | PISTON COMPRESSOR, IN PARTICULAR TO COMPRESS OXYGEN. | |
| US7090773B2 (en) | Coaxial full-flow and bypass oil filter | |
| CN104454080A (en) | Engine oil returning structure | |
| AT511072B1 (en) | INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE CYLINDER | |
| CN209188241U (en) | A kind of pleat folding oily filter core | |
| CN104667595B (en) | A kind of oil mass self-regulation structure of filter | |
| CN107990005A (en) | A kind of fuel-flow control structure of fluid screening washer | |
| CN104623941B (en) | Industry secondary oil strainer | |
| US20160017900A1 (en) | Filter device | |
| CN204563705U (en) | Iundustrial oil filters adjustment structure | |
| CN107975516A (en) | Lathe oil recycling filtration | |
| CN204827592U (en) | Full -flow lubricating oil filter | |
| CN104912623A (en) | Full-flow type machine oil filter cleaning device | |
| DE102009030500A1 (en) | Liquid filter system of a fluid circuit | |
| CN204563706U (en) | A kind of iundustrial oil cartridge filter | |
| CN107754399A (en) | Large-scale press machine lubrication oil filtration tube structure | |
| CN103648604B (en) | For the filtering element of filtration unit | |
| CN204601733U (en) | A kind of recovery oil filtrating automatic controller | |
| CN107930223A (en) | A kind of rapid filtering device | |
| EP2923045A1 (en) | Combined oil pan and filter, oil pan and drain device of a combined oil pan and filter | |
| CN104912622A (en) | Machine oil filter cleaner with high efficiency and long service life | |
| CN204563707U (en) | The oily primary filter of secondary | |
| CN206176009U (en) | Circulation type lubrication oil filter | |
| CN202398179U (en) | Oil leakage prevention constant flow oil purification device with suspension type filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |
|
| WW01 | Invention patent application withdrawn after publication |