CN209510497U - A kind of heated type filter - Google Patents
A kind of heated type filter Download PDFInfo
- Publication number
- CN209510497U CN209510497U CN201920128735.0U CN201920128735U CN209510497U CN 209510497 U CN209510497 U CN 209510497U CN 201920128735 U CN201920128735 U CN 201920128735U CN 209510497 U CN209510497 U CN 209510497U
- Authority
- CN
- China
- Prior art keywords
- cloche
- outer cylinder
- fixed
- heated type
- front shroud
- 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
- 239000000446 fuel Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 24
- 239000000295 fuel oil Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004220 aggregation Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of heated type filters, it is related to the technical field of filter, including outer cylinder and central tube, central tube peripheral wall offers multiple through-holes and its both ends is respectively fixed with drive end bearing bracket and rear end cap, and center pipe outer wall is arranged with filter paper between drive end bearing bracket and rear end cap；Outer cylinder both ends are clamped respectively to be provided with front shroud and is fixed with back shroud, and oil outlet and multiple fuel feed holes are offered at the center of front shroud, multiple mouths of changing oil are offered on back shroud；Outer cylinder is connected with cloche far from the threaded one end of front shroud, and heating ring is fixed in cloche.Cloche directly covers on outer cylinder end so that be connected to inside outer barrel and cloche, and when fuel cleaning, the heating that fuel oil first passes through heating ring penetrates filter paper again and is discharged.The fuel oil flowed through is preheated by installing heating ring additional, improves fuel oil using effect, guarantees the safety of driving, while cloche observes the aggregation of filter internal fuel quality and water convenient for user, it is convenient to bring for filter paper maintenance.
Description
Technical field
The utility model relates to filter technical fields, more particularly, to a kind of heated type filter.
Background technique
Oil liquid used in automobile is generally filtered by filter at present, and effect is the dust in degreasing fluid
And the impurity such as small metallic particles, protect the operation of engine.Patent announcement number is the Chinese patent of CN207945030U,
A kind of automobile fuel oil filter, including shell are proposed, the top of shell has been bolted to connection end cap, enclosure interior
Middle part be fixedly connected with filter core, filter core includes water-repellent fabrics and paper filter core, and the inner bottom of shell is fixed with moisture
Collector, the bottom end of shell is interspersed to be connected with outlet pipe, and the middle part of filter core is interspersed to be connected with the first oil guide pipe, the first oil guide pipe
Bottom is equipped with oil outlet, and the output end of filter core is connect with the oil outlet of the first oil guide pipe, and the side on end cap top is interspersed to be connected with
Oil inlet pipe, is equipped with by-passing valve in the middle part of oil inlet pipe, and the input terminal of oil inlet pipe and filter core connects, and by-passing valve passes through oil pipe and auxiliary
Filter connection, one end of the first oil guide pipe is equipped with check-valves.
Above-mentioned technical proposal has the following problems: when winter, Partial Species fuel oil, such as diesel oil, it is easy the analysis wax that freezes, is made
The situation of pairs of automobile fuel feeding deficiency, automobile is difficult to start when serious stops working in even operational process, influences traffic safety.
Utility model content
The purpose of the utility model is to provide a kind of heated types, easy-to-dismount heated type filter.
The utility model has the technical scheme that
A kind of heated type filter is set to the central tube in the outer cylinder, the central tube week including outer cylinder and grafting
Wall offers multiple through-holes and its both ends is respectively fixed with drive end bearing bracket and rear end cap, the center pipe outer wall in the drive end bearing bracket and
Filter paper is arranged between the rear end cap；
The outer cylinder both ends are clamped respectively to be provided with front shroud and is fixed with back shroud, is opened up at the center of the front shroud
There is oil outlet and offer multiple fuel feed holes in the oil outlet periphery, multiple mouths of changing oil are offered on the back shroud；
The outer cylinder is connected with cloche far from the threaded one end of the front shroud, and heating is fixed in the cloche
Ring.
By using above-mentioned technical proposal, when winter, cloche directly cover on outer cylinder end so that outer barrel and
Connection inside cloche, when fuel cleaning, the heating that fuel oil first passes through heating ring penetrates filter paper discharge again.In the utility model
Cloche dismounting is convenient, is preheated by installing heating ring additional to the fuel oil flowed through, improves fuel oil using effect, guarantee driving
Safety, while cloche observes the aggregation of filter internal fuel quality and water convenient for user, brings just for filter paper maintenance
It is prompt.
It is further arranged to: being provided with the conducting wire being electrically connected with the heating ring outside the cloche.
By using above-mentioned technical proposal, conducting wire can be attached with power supply, provide electricity for heating ring.
Be further arranged to: the outer cylinder is provided with external screw thread close to one end of the cloche, the cloche it is interior
Wall is provided with the internal screw thread with the external screw thread threaded adapter.
By using above-mentioned technical proposal, cloche and outer cylinder are solid by the direct screw thread of cooperation of external screw thread and internal screw thread
Fixed, it is convenient to dismount.
It is further arranged to: the diversion pipe of connection side wall two sides is fixed at the back shroud center, in the diversion pipe
It is provided with check valve, the drain tube being connected to the diversion pipe is fixed in the opening of the cloche, is consolidated in the drain tube
Surely there is the push plate for the diversion pipe to be connected, be fixed with by-passing valve outside the cloche in the drain tube.
By using above-mentioned technical proposal, inside filter impurities accumulation to a certain extent after, be provided on back shroud
Check valve is connected for diversion pipe, push plate, is then turned on by-passing valve, is convenient for fuel oil drainage.
Be further arranged to: the back shroud is provided with top spring towards one end of the rear end cap, the back shroud it is outer
Wall is pushed against in the top spring.
It by using above-mentioned technical proposal, pushes up spring and compresses back shroud, and then avoid the loosening of central tube, also to central tube
Play buffer protection function.
Be further arranged to: the drive end bearing bracket is provided with sealing ring towards one end of the front shroud, the front shroud
Outer wall is pushed against in the sealing ring.
By using above-mentioned technical proposal, for front shroud by drive end bearing bracket seal process, sealing ring makes front shroud and front end
Lid mutually compresses, while playing the role of buffer protection.
Be further arranged to: the drive end bearing bracket and the rear end cap are offered towards the side of the filter paper for disposing
The annular groove of the filter paper.
By using above-mentioned technical proposal, annular groove prevents falling off for filter paper for storing filter paper.
In conclusion the advantageous effects of the utility model are as follows:
(1) by installing cloche additional in outer cylinder end, thus the temperature during adjustable filter is clear, to fuel oil into
The using effect of fuel oil, guarantee driving safety can be improved after row preheating；
(2) screw thread is installed between cloche and outer cylinder, and cloche dismounting is convenient, easy to use, convenient in observation filter
The aggregation of portion's fuel qualities and water, it is convenient to bring for filter paper maintenance.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the portion B partial enlarged view in Fig. 2；
Fig. 4 is the perspective view of the explosion of the utility model.
Appended drawing reference: 1, outer cylinder；2, central tube；3, through-hole；4, drive end bearing bracket；5, rear end cap；6, filter paper；7, front shroud；8,
Back shroud；9, oil outlet；10, fuel feed hole；11, it changes oil mouth；12, conducting wire；13, cloche；14, ring is heated；17, external screw thread；
18, internal screw thread；19, diversion pipe；20, check valve；21, drain tube；22, push plate；23, by-passing valve；24, spring is pushed up；25, sealing ring；
26, annular groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of heated type filter disclosed by the utility model, including outer cylinder 1 and grafting are set to
Central tube 2 in outer cylinder 1, outer cylinder 1 and central tube 2 are coaxially disposed, and 2 peripheral wall of central tube offers multiple through-holes 3 and its both ends point
It is not fixed with drive end bearing bracket 4 and rear end cap 5 coaxially, drive end bearing bracket 4 is annular in shape, and rear end cap 5 is in the form of annular discs.2 outer wall of central tube is in preceding
Filter paper 6 is arranged between end cap 4 and rear end cap 5, filter paper 6 is folding and head and the tail are fixedly connected.5 court of drive end bearing bracket 4 and rear end cap
The annular groove 26 for disposing filter paper 6 is offered to the side of filter paper 6.Annular groove 26 on drive end bearing bracket 4 and rear end cap 5 is used for
Filter paper 6 is stored, prevents falling off for filter paper 6, filter paper 6 plays the role of filtering fuel oil.
Referring to Fig. 2 and Fig. 4,1 both ends of outer cylinder are clamped respectively to be provided with front shroud 7 and is fixedly connected with back shroud 8, front shroud
7 are arranged in the same direction with drive end bearing bracket 4, and back shroud 8 and rear end cap 5 are arranged in the same direction.Oil outlet 9 is offered at the center of front shroud 7, it is fuel-displaced
9 face drive end bearing bracket 4 of hole setting and be connected to inside central tube 2, offer multiple fuel feed holes in 9 side of oil outlet on front shroud 7
10, fuel feed hole 10 is Axial-rotational Symmetry setting with oil outlet 9.One end of drive end bearing bracket 4 towards front shroud 7 is provided with sealing ring
25, sealing ring 25 is coaxially disposed with drive end bearing bracket 4 and its two sides is abutted with drive end bearing bracket 4 and 7 side wall of front shroud respectively.Front shroud 7 will
In 4 seal process of drive end bearing bracket, sealing ring 25 mutually compresses front shroud 7 and drive end bearing bracket 4, while playing the work of buffer protection
With.One end of back shroud 8 towards rear end cap 5 be provided with top spring 24, top spring 24 and rear end cap 5 be coaxially disposed and its both ends respectively with
Back shroud 8 and rear end cap 5 abut.Top spring 24 compresses back shroud 8, and then avoids the loosening of central tube 2, also rises to central tube 2
Buffer protection function is arrived.Fuel oil enters inside outer cylinder 1 from fuel feed hole 10, and outer cylinder 1 is discharged by oil outlet 9 after filtering.
Referring to Fig. 3 and Fig. 4, multiple mouths 11 of changing oil are offered on back shroud 8, outer cylinder 1 connects far from the threaded one end of front shroud 7
It is connected to cloche 13, cloche 13 is arranged towards one end of outer cylinder 1 in hatch frame, and outer cylinder 1 is set close to one end of cloche 13
It is equipped with external screw thread 17, the opening inner wall of cloche 13 is provided with the internal screw thread 18 with 17 threaded adapter of external screw thread.Pass through external screw thread
17 and internal screw thread 18 cooperation so that cloche 13 and outer cylinder 1 are directly screwed, it is convenient to dismount.It is fixed with and adds in cloche 13
Hot ring 14 is fixed with the conducting wire 12 being electrically connected with heating ring 14 outside cloche 13.Conducting wire 12 is connect with automotive interior power supply, is added
Hot ring 14 can heat the fuel oil flowed through in outer cylinder 1.
Referring to Fig. 2 and Fig. 3, it is fixed with the diversion pipe 19 of connection 8 two sides of back shroud at 8 center of back shroud, in diversion pipe 19
It is fixed with check valve 20, the drain tube 21 being connected to diversion pipe 19 is fixed in the opening of cloche 13, drain tube 21 is connected to glass
Inside and outside glass cover 13, drain tube 21 is towards the push plate being fixed in the opening of 19 one end of diversion pipe for diversion pipe 19 to be connected
22,22 one end of push plate can push check valve 20 to open, and by-passing valve 23 is fixed with outside cloche 13 in drain tube 21.Work as filtering
Inside device impurities accumulation to a certain extent after, diversion pipe 19 is provided on back shroud 8, check valve 20 is connected for push plate 22, then opens
By-passing valve 23 is opened, fuel oil drainage is convenient for.
The implementation principle of the present embodiment and effective effect are as follows:
Cloche 13 is directly threadedly attached to the end of outer cylinder 1, and mouth 11 of changing oil is opened so that 1 inside of outer cylinder and cloche 13
Inside connection, during fuel cleaning, fuel oil enters from fuel feed hole 10, and the heating of heated ring 14 penetrates filter paper 6 from fuel-displaced again
Mouth discharge.
The utility model can install the cloche 13 with heating ring 14 additional in 1 end of outer cylinder, filter to be adjusted according to temperature
Temperature during clear device filtering preheats the fuel oil flowed through by heating ring 14, to improve different time sections fuel oil
Using effect, guarantee driving safety, install convenient between cloche 13 and outer cylinder 1, while cloche 13 convenient for user observation
The aggregation of filter internal fuel quality and water, convenient for filter paper 6 is maintained and safeguarded.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of heated type filter, it is characterised in that: be set to the center in the outer cylinder (1) including outer cylinder (1) and grafting
It manages (2), central tube (2) peripheral wall offers multiple through-holes (3) and its both ends is respectively fixed with drive end bearing bracket (4) and rear end cap
(5), central tube (2) outer wall is arranged with filter paper (6) between the drive end bearing bracket (4) and the rear end cap (5)；
Outer cylinder (1) both ends are clamped respectively to be provided with front shroud (7) and is fixed with back shroud (8), in the front shroud (7)
Oil outlet (9) is offered at the heart and is offered multiple fuel feed holes (10) in the oil outlet (9) periphery, on the back shroud (8)
Offer multiple mouths of changing oil (11)；
The outer cylinder (1) is connected with cloche (13) far from the threaded one end of the front shroud (7), solid in the cloche (13)
Surely there are heating ring (14).
2. heated type filter according to claim 1, it is characterised in that: cloche (13) outside is provided with and institute
State the conducting wire (12) of heating ring (14) electrical connection.
3. heated type filter according to claim 2, it is characterised in that: the outer cylinder (1) is close to the cloche
(13) one end is provided with external screw thread (17), and the inner wall of the cloche (13) is provided with and the external screw thread (17) threaded adapter
Internal screw thread (18).
4. heated type filter according to claim 1, it is characterised in that: the company of being fixed at back shroud (8) center
The diversion pipe (19) of logical side wall two sides, the diversion pipe (19) is interior to be provided with check valve (20), the opening of the cloche (13)
It is inside fixed with the drain tube (21) being connected to the diversion pipe (19), is fixed in the drain tube (21) for described lead to be connected
The push plate (22) of flow tube (19) is fixed with by-passing valve (23) outside the cloche (13) on the drain tube (21).
5. heated type filter according to claim 4, it is characterised in that: the back shroud (8) is towards the rear end cap
(5) one end is provided with top spring (24), and the outer wall of the back shroud (8) is pushed against in the top spring (24).
6. heated type filter according to claim 5, it is characterised in that: the drive end bearing bracket (4) is towards the front shroud
(7) one end is provided with sealing ring (25), and the outer wall of the front shroud (7) is pushed against in the sealing ring (25).
7. heated type filter according to claim 1, it is characterised in that: the drive end bearing bracket (4) and the rear end cap (5)
The annular groove (26) for disposing the filter paper (6) is offered towards the side of the filter paper (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128735.0U CN209510497U (en) | 2019-01-19 | 2019-01-19 | A kind of heated type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128735.0U CN209510497U (en) | 2019-01-19 | 2019-01-19 | A kind of heated type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510497U true CN209510497U (en) | 2019-10-18 |
Family
ID=68202517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920128735.0U Expired - Fee Related CN209510497U (en) | 2019-01-19 | 2019-01-19 | A kind of heated type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209510497U (en) |
-
2019
- 2019-01-19 CN CN201920128735.0U patent/CN209510497U/en not_active Expired - Fee Related
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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: 20191018 |