CN201519515U - Element type oil filter - Google Patents
Element type oil filter Download PDFInfo
- Publication number
- CN201519515U CN201519515U CN2009203113010U CN200920311301U CN201519515U CN 201519515 U CN201519515 U CN 201519515U CN 2009203113010 U CN2009203113010 U CN 2009203113010U CN 200920311301 U CN200920311301 U CN 200920311301U CN 201519515 U CN201519515 U CN 201519515U
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- oil
- filter
- element type
- casing
- shell block
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides an element type oil filter, which belongs to the mechanical technical field. The element type oil filter resolves the problems that an existing filter requires integral replacement so as to result in incapability of recycle use of parts of the filter; the parts are difficult to be destroyed and pollute environment and the like. The element type oil filter comprises an outer casing and a filter element mounted inside the outer casing, one end of the outer casing is provided with an oil inlet and an oil outlet, and the oil inlet is communicated with the oil outlet through the filter element. The element type oil filter is characterized in that the outer casing includes a casing seat and a casing cover, and the oil inlet and the oil outlet are respectively arranged on same end of the casing seat, the other end of the casing seat is sealed by the casing cover while the casing cover and the casing seat are in detachably sealed connection. The outer casing of the filter includes the detachable casing cover and the casing seat, the filter element can be taken out by detaching the casing cover from the casing seat in convenient replacement, and the taken-out filter element can be completely destroyed while other parts are all reusable, thereby increasing recycling rate and favoring environment protection.
Description
Technical field
The utility model relates to a kind of oil filter of using in engine, particularly relate to a kind of filer element type oil filter, belongs to field of mechanical technique.
Background technology
In the operation process of engine; machine oil in all can the pollution lubricating system such as metal fillings that produces after exogenous impurity (as airborne dust), the parts depreciation and the product in the oxidizing process of machine oil own (as various organic acids, burnt matter pitch and carbide); in order to get rid of these objectionable impurities; thereby protection main frame parts; prolong its service life; cleaner generally all is installed in engine, is filtered objectionable impurities in the machine oil by cleaner.
Present most engine uses the ceiling-mounted type cleaner, adopts lubricating oil pump that the machine oil of oil sump is pumped in the cleaner, and the machine oil after filtering through cleaner is discharged in the main oil gallery of engine again, supplies with each minute oil duct use.But the filter core of this cleaner and shell can't break away from, and when to after the replacement cycle, this cleaner needs integral replacing, thereby causes each part of forming cleaner to recycle, and destroys relatively difficulty, also environment is caused certain pollution.In addition, because some engine oil galleries are provided with the check-valves that the machine oil that prevents in the main oil gallery is got back to oil sump at the oil-out place of cleaner, cause like this when draining the oil (being exactly that the machine oil in the engine oil duct is discharged to outside the engine), being positioned at check-valves outlet machine oil afterwards can't discharge, also just the impurity in this machine oil can't be taken out of, even make that the machine oil in the main oil gallery is still unclean behind the replacing cleaner; Perhaps some engine also can cause the phenomenon of unlubricated oil in cylinder body, cleaner and the cylinder cap owing to do not have check-valves between cleaner and the main oil gallery when long-time the shutdown.
Summary of the invention
The utility model provides a kind of filer element type oil filter of more renew cartridge.
The purpose of this utility model can realize by following technical proposal: the filer element type oil filter, comprise shell and be installed on the interior filter core of shell, one end of described shell is provided with oil-in and oil-out, oil-in communicates with oil-out by filter core, it is characterized in that described shell is made up of shell block and cap, above-mentioned oil-in and oil-out are located at the same end of shell block respectively, the other end of shell block is sealed mutually by cap, and connects by removable seal between the two.
This filer element type oil filter, before use, with oil-in junctor oil pump, oil-out is communicated with main oil gallery, and during work, the machine oil that will be stored in the engine sump tank by lubricating oil pump pumps in the oil-in, filtration by filter core, the impurity filtering in cleaner, is flow to by oil-out in the main oil gallery of engine cylinder-body and filter clean machine oil, then by each minute oil duct supply with each parts that need lubricate or cool off and use.After the shell of this cleaner is made by cap and shell block split, be connected and fixed by dismountable structure again and form, when needs are changed, earlier cap is separated shell block, an end of shell block has just opened wide like this, take out old filter core then, newer filter core is installed into, cap is reconnected on the shell block get final product.
In above-mentioned filer element type oil filter, described cap and shell block are by being threaded.Helicitic texture is convenient to dismounting and is connected.
In above-mentioned filer element type oil filter, the junction of described cap and shell block is socketed with sealing ring.Can improve sealing property by sealing ring, prevent lubricating oil leakage.
In above-mentioned filer element type oil filter, has the spacing ring that can lean with shell block on the described cap.Can prevent that cap from excessively influencing bonding strength and sealing property with shell block because of cooperating.
In above-mentioned filer element type oil filter, be installed with the check-valves that can prevent that machine oil from flowing out to oil-in from filter core between the oil-in of described shell block and the filter core.After cleaner uses the replacement cycle, machine oil between check-valves and the main oil gallery also has impurity, when changing, because check-valves is located in the oil-in, therefore after taking out filter core, can discharge very totally by oil-out the machine oil between check-valves and the main oil gallery, and can prevent that when engine moves the machine oil that is positioned at check-valves oil duct afterwards is back to oil sump.
In above-mentioned filer element type oil filter, be installed with the oil exit pipe that communicates with oil-out in the oil-in of described shell block.The oil-out of shell block is linked to each other with main oil gallery, the oil circuit separated into two parts is processed, thereby can reduce the manufacture difficulty of shell block.
In above-mentioned filer element type oil filter, the output of described oil exit pipe has threaded joints.By threaded joints whole cleaner is fixed on the engine cylinder-body, easy to connect.
In above-mentioned filer element type oil filter, described oil exit pipe is made by metal material.
Compared with prior art, the shell of this cleaner is made up of dismountable cap and shell block, just can take out filter core as long as cap is separated shell block, it is convenient to change, and the filter core after the taking-up can be destroyed fully, and remaining parts all can be recycled, improve the rate of recovery, help environmental protection; And for being tightly connected, can prevent lubricating oil leakage between cap and the shell block; In addition, between oil-in and filter core, be provided with check-valves, not only when draining the oil, can put the machine oil between check-valves and the main oil gallery very clean, and the engine operation time can prevent that the machine oil between check-valves and the main oil gallery from getting back in the oil sump, guarantee that the machine oil in the oil sump is not contaminated.
Description of drawings
Fig. 1 is the structural representation of the utility model filer element type oil filter;
Fig. 2 is the dismounting view of this filer element type oil filter.
Among the figure, 1 shell block; The 1a oil-in; The 1b oil-out; 2 caps; The 2a spacing ring; 3 filter cores; 4 sealing rings; 5 check-valves; 6 oil exit pipes; The 6a threaded joints; 7 by-passing valves.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this filer element type oil filter comprises the shell of being made up of cap 2 and shell block 1, one end of shell block 1 and cap 2 are by being threaded, also be provided with sealing ring 4 in the threaded connection place, and should seal by cap 2 by end, the other end of shell block 1 has the oil-out 1b that is used to be communicated with the oil-in 1a of engine sump tank and is used to be communicated with the engine main oil gallery, filter core 3 is installed in the shell, and (the concrete structure of filter core 3 belongs to prior art, the papery filter core is more commonly used), the by-passing valve 7 that connects oil-in 1a and oil-out 1b also is housed on filter core 3, can be smoothly when stopping up with convenient filter core with oil delivery in main oil gallery.
The oil-in 1a end of shell block 1 is fixedly connected on the engine, when changing, as shown in Figure 2, need not to unload lower shell seat 1,, an end of shell block 1 is opened wide as long as screw out cap 2, so just can conveniently take out old filter core, refill new filter core, cap 2 be twisted back on the shell block 1 again get final product at last.
In order to prevent that cap 2 from unrestrictedly entering to shell block 1 inward turning, and cause both screw threads to break away from, the spacing ring 2a that can lean with shell block 1 can be set on cap 2, thereby guarantee that both connect reliably.
Also the check-valves 5 that can prevent that machine oil from flowing out to oil-in 1a from filter core 3 can be set between the oil-in 1a of shell block 1 and filter core 3, can oil starvation thereby guarantee when long-time the shutdown, to be positioned at check-valves oil duct afterwards; When renew cartridge 3 more, also can emit the oil-out 1b of the machine oil that contains more impurity in the main oil gallery simultaneously by shell block 1.
In order to reduce the manufacture difficulty of shell block 1, can set up an oil exit pipe 6 is installed in the oil-in 1a of shell block 1 and with its oil-out 1b and communicates, also can process threaded joints 6a at the output of oil exit pipe 6, directly be connected with engine, and the end face of oil-in 1a can be by seal and engine roof pressure mutually on the shell block 1, thereby prevent lubricating oil leakage; In order to improve the reliability of oil extraction, its oil exit pipe 6 can adopt metal material to make.
Claims (8)
1. filer element type oil filter, comprise shell and be installed on the interior filter core (3) of shell, one end of described shell is provided with oil-in (1a) and oil-out (1b), oil-in (1a) communicates with oil-out (1b) by filter core (3), it is characterized in that, described shell is made up of shell block (1) and cap (2), above-mentioned oil-in (1a) and oil-out (1b) are located at the same end of shell block (1) respectively, the other end of shell block (1) is sealed mutually by cap (2), and connects by removable seal between the two.
2. filer element type oil filter according to claim 1 is characterized in that, described cap (2) and shell block (1) are by being threaded.
3. filer element type oil filter according to claim 1 is characterized in that, described cap (2) is socketed with sealing ring (4) with the junction of shell block (1).
4. according to arbitrary described filer element type oil filter of claim 1-3, it is characterized in that having the spacing ring (2a) that can lean with shell block (1) on the described cap (2).
5. according to arbitrary described filer element type oil filter of claim 1-3, it is characterized in that, be installed with the check-valves (5) that can prevent that machine oil from flowing out to oil-in (1a) from filter core (3) between the oil-in (1a) of described shell block (1) and the filter core (3).
6. according to arbitrary described filer element type oil filter of claim 1-3, it is characterized in that, be installed with the oil exit pipe (6) that communicates with oil-out (1b) in the oil-in (1a) of described shell block (1).
7. filer element type oil filter according to claim 6 is characterized in that, the output of described oil exit pipe (6) has threaded joints (6a).
8. filer element type oil filter according to claim 6 is characterized in that, described oil exit pipe (6) is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203113010U CN201519515U (en) | 2009-09-24 | 2009-09-24 | Element type oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203113010U CN201519515U (en) | 2009-09-24 | 2009-09-24 | Element type oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519515U true CN201519515U (en) | 2010-07-07 |
Family
ID=42505694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203113010U Expired - Fee Related CN201519515U (en) | 2009-09-24 | 2009-09-24 | Element type oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852589A (en) * | 2011-06-27 | 2013-01-02 | 上海索菲玛汽车滤清器有限公司 | Oil filter |
| CN107921335A (en) * | 2015-07-20 | 2018-04-17 | 卡特彼勒公司 | Filter cell with end cap seal |
| CN115199375A (en) * | 2022-08-22 | 2022-10-18 | 索特传动设备有限公司 | Filter assembly and engineering machinery |
-
2009
- 2009-09-24 CN CN2009203113010U patent/CN201519515U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852589A (en) * | 2011-06-27 | 2013-01-02 | 上海索菲玛汽车滤清器有限公司 | Oil filter |
| CN102852589B (en) * | 2011-06-27 | 2016-05-11 | 上海索菲玛汽车滤清器有限公司 | oil filter |
| CN107921335A (en) * | 2015-07-20 | 2018-04-17 | 卡特彼勒公司 | Filter cell with end cap seal |
| CN107921335B (en) * | 2015-07-20 | 2020-10-30 | 卡特彼勒公司 | Filter element with end cap seal |
| CN115199375A (en) * | 2022-08-22 | 2022-10-18 | 索特传动设备有限公司 | Filter assembly and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20130924 |