CN208803926U - A kind of fuel filter of anti-blocking - Google Patents
A kind of fuel filter of anti-blocking Download PDFInfo
- Publication number
- CN208803926U CN208803926U CN201821539687.6U CN201821539687U CN208803926U CN 208803926 U CN208803926 U CN 208803926U CN 201821539687 U CN201821539687 U CN 201821539687U CN 208803926 U CN208803926 U CN 208803926U
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- CN
- China
- Prior art keywords
- filter
- filtering layer
- oil
- blocking
- filter body
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- 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
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Abstract
The utility model discloses a kind of fuel filters of anti-blocking, including filter body, one end of filter body is provided with sump oil import, filter is threaded in sump oil import, the input terminal of filter is connected with oil inlet pipe, metal shell is provided on the outer wall of filter body, filter body center of inside position is fixed with support tube, filter paper is provided on the outside of support tube, it is fixedly connected between filter and oil inlet pipe by sealing element, and rubber mount is provided between sealing element and filter, the inside of filter is disposed with the first filtering layer, the second filtering layer and third filtering layer.The utility model passes through setting filter, flow sensor, controller, alarm device, bracket, the first filtering layer, the second filtering layer and third filtering layer, the oil filtering unit for solving at this stage is not provided with anti-jamming organization and the problem of equipment is not provided with flow sensing alarm mechanism.
Description
Technical field
The utility model relates to filter equipment technical field, specially a kind of fuel filter of anti-blocking.
Background technique
Currently, fuel filter is one of the important component in IC engine fuel supply system.Fuel filter is usually gone here and there
On pipeline between fuel tank and oil transfer pump.The main function of fuel filter is that the sundries being contained in fuel oil is removed,
It prevents fuel oil supply system from blocking, reduces mechanical wear, it is ensured that internal combustion engine stable operation.When work, make in the suction of oil transfer pump
Under, fuel oil from fuel tank outflow after enter fuel filter, be filtered remove impurity it is laggard enter oil transfer pump in.By one section
The fuel filter of time service it is abnormal or flame-out often to will cause engine operating, or even occur because of the blocking of impurity
Equipment breakdown.Fuel filter equipment is one kind of filter, plays the role of impurity screening.It can filter out fuel oil when in use
Most impurity has good using effect, however it remains some shortcomings and defect when specifically used:
1. equipment self-filtering impurity, impurity is easy to form precipitating in inside, be easy to cause the obstruction of oil circuit, and then influence
The use of oil filter effect, filter equipment at this stage is not provided with anti-jamming organization, and then influences the using effect of device；
2. the end of equipment is fitted without oil stream amount sensor mechanism, as clogged filter and the obstructed up time of oil circuit, people
It cannot detect in time, be very easy to safety accident occur, service performance and safety are bad.
Summary of the invention
The purpose of this utility model is to provide a kind of fuel filter of anti-blocking, the oil filtering unit solved at this stage does not have
The problem of setting anti-jamming organization and equipment are not provided with flow sensing alarm mechanism.
To achieve the above object, the utility model provides the following technical solutions: a kind of fuel filter of anti-blocking, including filter
Body, one end of filter body are provided with sump oil import, are threaded with filter in sump oil import, the input terminal of filter be connected with into
Oil pipe, metal shell is provided on the outer wall of filter body, and filter body center of inside position is fixed with support tube, the outside setting of support tube
There is filter paper.
Preferably, it is fixedly connected between filter and oil inlet pipe by sealing element, and is arranged between sealing element and filter
There is rubber mount.
Preferably, the inside of filter is disposed with the first filtering layer, the second filtering layer and third filtering layer, and the first filtering layer,
Second filtering layer and third filtering layer are fixed by the bracket respectively in the inside of filter.
Preferably, the other end of filter body is equipped with flowline, and flowline is internally provided with flow sensor.
Preferably, the output end of flow sensor is connected with controller, and the output end of controller is electrically connected with police
Report device.
Preferably, the bottom end of filter paper is fixed with support spring.
The utility model provides a kind of fuel filter of anti-blocking, have it is following the utility model has the advantages that
1, the utility model passes through the bracket of setting filter, sealing element, rubber mount and filter interior, first
Filter is arranged in the input terminal of filter body in filtering layer, the second filtering layer and third filtering layer, the utility model, and one end of filter passes through close
Sealing and rubber mount are connected with oil inlet pipe, and oil when use inside oil inlet pipe flows to filter body by filter, and filter
Inside the first filtering layer, the second filtering layer and third filtering layer are respectively set by bracket, the thickness of three strainers is different, respectively
Play the role of coarse filtration, middle filter and fine filtering, first the large-scale contaminant filter inside oil can be fallen, large-scale impurity is avoided to enter filter body
Inside, blocked caused by filter equipment with this, therefore the filter plant of the present apparatus can effectively prevent when in use
Blocking, it is possible to reduce the replacement frequency of filter equipment guarantees that its internal oil passages is smooth, there is good using effect, and filters
Sundries inside device can be removed periodically, prevent from blocking.
2, the utility model is being gone out by setting flowline, flow sensor, controller and alarm device, the utility model
Flow sensor is installed inside oil pipe, when use, can constantly detect the oil pump capacity inside oil pipe, inside filter body when blocking, oil stream
Amount can be reduced, and flow signal can be passed to controller by flow sensor, and controller receives signal and handles, and work as oil circuit
When internal oil stream amount is abnormal, controller assigns work order to alarm device, and alarm device makes a sound, and causes driver with this
Note that controller and alarm device may be mounted in driver's cabin when specifically used, it is convenient to use with this, therefore the peace of the present apparatus
Good perfection, when blocking, can detect in time, avoid oil circuit from blocking to form further harm, prevention mechanism is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of filter body in the utility model；
Fig. 3 is the schematic diagram of internal structure of filter in the utility model.
In figure: 1, filter body；2, flowline；3, sump oil import；4, filter；5, sealing element；6, rubber mount；7, oil inlet
Pipe；8, flow sensor；9, controller；10, alarm device；11, metal shell；12, filter paper；13, support tube；14, support spring；
15, bracket；16, the first filtering layer；17, the second filtering layer；18, third filtering layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of embodiment provided by the utility model: a kind of fuel filter of anti-blocking, including filter body 1,
One end of filter body 1 is provided with sump oil import 3, is threaded with filter 4 in sump oil import 3, and filter 4 can will be bulky
Impurity is purged, and prevents oil circuit from blocking, and the inside of filter 4 is disposed with the first filtering layer 16, the second filtering layer 17 and
Three filtering layers 18, and the first filtering layer 16, the second filtering layer 17 and third filtering layer 18 are fixed on the interior of filter 4 by bracket 15 respectively
Portion, the input terminal of filter 4 are connected with oil inlet pipe 7, connect between filter 4 and oil inlet pipe 7 by the way that sealing element 5 is fixed when installation
It connects, and is provided with rubber mount 6 between sealing element 5 and filter 4, increase leakproofness, and be provided with metal on the outer wall of filter body 1
Shell 11,1 center of inside position of filter body are fixed with support tube 13, and the outside of support tube 13 is provided with filter paper 12, the bottom of filter paper 12
End is fixed with support spring 14, the other end of filter body 1 is equipped with flowline 2, and flowline 2 is internally provided with flow sensor
8,8 model JKY/314957 of the flow sensor, and the output end of flow sensor 8 is connected with controller 9,9 type of controller
It number is STC89C52, and the output end of controller 9 is electrically connected with alarm device 10.
When in use, filter 4 is arranged in the input terminal of filter body 1 in the utility model, and one end of filter 4 passes through sealing element
5 and rubber mount 6 and oil inlet pipe 7 connect, oil when use inside oil inlet pipe 7 passes through filter 4 and flows to filter body 1, and filters
By bracket 15, that the first filtering layer 16, the second filtering layer 17 and third filtering layer 18, the thickness of three strainers is respectively set is equal for the inside of device 4
It is different, the effect of coarse filtration, middle filter and fine filtering is each served as, first the large-scale contaminant filter inside oil can be fallen, avoid large size
Impurity enters the inside of filter body 1, is blocked caused by filter equipment with this, while the utility model is pacified inside flowline 2
Flow sensor 8 is filled, when use, can constantly detect the oil pump capacity inside flowline 2, when being blocked inside filter body 1, oil stream amount meeting
It reduces, and flow signal can be passed to controller 9 by flow sensor 8, controller 9 receives signal and handles, and works as oil circuit
When internal oil stream amount is abnormal, controller 9 assigns work order to alarm device 10, and alarm device 10 sounds an alarm.
It can to sum up obtain, the utility model passes through setting filter 4, flow sensor 8, controller 9, alarm device 10, bracket
15, the first filtering layer 16, the second filtering layer 17 and third filtering layer 18, the oil filtering unit solved at this stage are not provided with anti-blocking machine
Structure and equipment are not provided with the problem of flow sensing alarm mechanism.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fuel filter of anti-blocking, including filter body (1), it is characterised in that: one end of filter body (1) is provided with sump oil import
(3), it is threaded with filter (4) in sump oil import (3), the input terminal of filter (4) is connected with oil inlet pipe (7), filter body (1)
Outer wall on be provided with metal shell (11), filter body (1) center of inside position is fixed with support tube (13), support tube (13) it is outer
Side is provided with filter paper (12).
2. a kind of fuel filter of anti-blocking according to claim 1, it is characterised in that: filter (4) and oil inlet pipe (7) it
Between be fixedly connected by sealing element (5), and rubber mount (6) are provided between sealing element (5) and filter (4).
3. a kind of fuel filter of anti-blocking according to claim 1, it is characterised in that: the inside of filter (4) is successively set
It is equipped with the first filtering layer (16), the second filtering layer (17) and third filtering layer (18), and the first filtering layer (16), the second filtering layer (17) and third
Filtering layer (18) is fixed on the inside of filter (4) by bracket (15) respectively.
4. a kind of fuel filter of anti-blocking according to claim 1, it is characterised in that: the other end of filter body (1) is equipped with
Flowline (2), and flowline (2) is internally provided with flow sensor (8).
5. a kind of fuel filter of anti-blocking according to claim 4, it is characterised in that: the output end of flow sensor (8)
It is connected with controller (9), and the output end of controller (9) is electrically connected with alarm device (10).
6. a kind of fuel filter of anti-blocking according to claim 1, it is characterised in that: the bottom end of filter paper (12) is fixed with branch
It supports spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539687.6U CN208803926U (en) | 2018-09-20 | 2018-09-20 | A kind of fuel filter of anti-blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539687.6U CN208803926U (en) | 2018-09-20 | 2018-09-20 | A kind of fuel filter of anti-blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803926U true CN208803926U (en) | 2019-04-30 |
Family
ID=66237431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539687.6U Expired - Fee Related CN208803926U (en) | 2018-09-20 | 2018-09-20 | A kind of fuel filter of anti-blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374714A (en) * | 2019-07-16 | 2019-10-25 | 安徽澳格汽车零部件有限公司 | A kind of rotation oil strainer with use state monitoring |
-
2018
- 2018-09-20 CN CN201821539687.6U patent/CN208803926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374714A (en) * | 2019-07-16 | 2019-10-25 | 安徽澳格汽车零部件有限公司 | A kind of rotation oil strainer with use state monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210920 |