CN107246343A - A kind of band handlance filter assembly - Google Patents
A kind of band handlance filter assembly Download PDFInfo
- Publication number
- CN107246343A CN107246343A CN201710656674.0A CN201710656674A CN107246343A CN 107246343 A CN107246343 A CN 107246343A CN 201710656674 A CN201710656674 A CN 201710656674A CN 107246343 A CN107246343 A CN 107246343A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil pocket
- filter
- screen skeleton
- base body
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 239000010985 leather Substances 0.000 claims abstract description 12
- 239000004677 Nylon Substances 0.000 claims abstract description 10
- 229920001778 nylon Polymers 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 30
- 239000000295 fuel oil Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/16—Feeding by means of driven pumps characterised by provision of personally-, e.g. manually-, operated pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/44—Filters structurally associated with pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/50—Filters arranged in or on fuel tanks
Abstract
The invention discloses a kind of band handlance filter assembly, belong to cleaner field, wherein one end of handlebar is provided with handle, handle is threadedly coupled with base body, the handlebar other end passes through the oil pocket in the middle part of base body, and the end is fixed with one-way valve seat, Y types leather cup, elastic collar successively from top to bottom, the groove that one-way valve seat is provided with Y type leather cups are engaged and Open Side Down；Base body is provided with fuel inlet fitting, delivery connection, fuel inlet fitting connects with oil pocket, and fuel inlet fitting exit is provided with baton round, the outside of oil pocket is provided with filter screen skeleton, the side of filter screen skeleton is provided with nylon wire, oil pocket is formed out between nylon wire and oil pocket lateral wall, go out oil pocket and delivery connection insertion, it is in barrel-shaped filter bowl that the outside of filter screen skeleton, which is provided with, filter bowl is threadedly coupled with base body, it is time saving and energy saving using the filter assembly small volume of the technical program, simple in construction, cost be low, assembly and disassembly is convenient, and during cleaning granule foreign.
Description
Technical field
The present invention relates to cleaner technical field, more specifically to a kind of band handlance filter assembly.
Background technology
The filter assembly product with hand pump in the commercial car that in the market is used is by band hand pump base and fuel cleaning
Device connection composition, at present, there is certain randomness using fuel oil because domestic fuel oil quality differs with user, be easily caused in combustion
Occurs unpredictable larger fuel particles impurity in fuel tank, in fuel flow, granule foreign can be attached on band hand pump
Base interior check valve on, cause base hand pump fail, it is impossible to pump oil, and the band hand pump base cleaner that in the market is used
Assembly structure is complicated, during cleaning granule foreign, wastes time and energy, and can not realize in time to granule foreign processing, therefore production one
Plant the problem of band handlance filter assembly that is simple in construction, being easily assembled, dismantle is current urgent need to resolve.
Through retrieval, Chinese Patent Application No.：2009200746632, the applying date：On November 6th, 2009, innovation and creation name
Referred to as：A kind of band hand pump filter assembly, this application case discloses a kind of filter assembly device, more particularly to a kind of band hand pump
Filter assembly, is mainly solved at the check valve of the existing filter assembly with hand pump because impurity adhesion causes fuel oil to enter filter
Clear device is difficult, it is impossible to the technical problem of pump oil.The band hand pump filter assembly of this application case, by band hand pump base and fuel cleaning
Device is concatenated, and hand pump oil inlet directly connects cleaner, interface oil outlet end connection check valve.Manual pump can be realized by this application case
Oil, reaches emptying circuit air, conveys the purpose of fuel oil, but impurity blocking, dismounting assembling inconvenience once occurs in this application case.
The content of the invention
The invention technical problem to be solved
It is not enough there is provided a kind of band handlance filter assembly in the prior art it is an object of the invention to overcome, using this skill
Filter assembly small volume, the simple in construction, cost of art scheme are low, assembly and disassembly is convenient, and during cleaning granule foreign, time saving province
Power.
Technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
A kind of band handlance filter assembly of the present invention, including base body and handlebar, one end of the handlebar is provided with
Handle, and the handle is threadedly coupled with base body, the other end of the handlebar through the oil pocket in the middle part of base body, and
The end is fixed with one-way valve seat, Y types leather cup, elastic collar successively from top to bottom, and the one-way valve seat is provided with and Y type leather cup phases
Groove coordinate and that Open Side Down；
The base body is provided with fuel inlet fitting, delivery connection, and the fuel inlet fitting connects with above-mentioned oil pocket, and oil-feed connects
Head exit is provided with baton round, and the outside of above-mentioned oil pocket is provided with filter screen skeleton, and the side of the filter screen skeleton is provided with nylon wire,
Form out oil pocket between nylon wire and the oil pocket lateral wall, it is described go out oil pocket and above-mentioned delivery connection insertion, the filter screen bone
It is in barrel-shaped filter bowl that the outside of frame, which is provided with, and the filter bowl is threadedly coupled with base body；
The upper shed end face of above-mentioned filter screen skeleton is against on base body, and the filter screen skeleton lower surface is provided with into filter screen skeleton
The cylindrical structure being recessed at the heart, and opening of the cylindrical structure away from filter screen skeleton lower surface is against the lateral wall of above-mentioned oil pocket
On, extend downward with more than two reinforcements, and institute on the filter screen skeleton lower surface and along direction where its side
Reinforcement is stated to be against on the bottom surface of filter bowl.
As further improvement of the present invention, the filter screen skeleton passes through injection moulding integrated molding.
As further improvement of the present invention, the upper shed end of the filter screen skeleton is provided with upper barb, it is described on
Barb is fastened with barb groove on base body and corresponding thereto, and the cylindrical structure is opened away from filter screen skeleton lower surface
Lower barb is provided with mouthful, the lower barb fastens with the barb groove on oil pocket lateral wall.
As further improvement of the present invention, the filter bowl includes the cavity and aluminium shell being made up of transparent plastic,
Strip hole is provided with the aluminium shell and along its short transverse.
As further improvement of the present invention, the height that the delivery connection is located on base body is more than filter screen skeleton
Height.
Beneficial effect
The technical scheme provided using the present invention, compared with prior art, with following remarkable result：
（1）A kind of band handlance filter assembly of the present invention, wherein, filter bowl by the cavity that sets transparent plastic to be made, and
Strip hole is set on its aluminium shell so that user can observe the fuel oil situation in filter bowl constantly, so as to in filter bowl
Large granular impurity is cleared up in time, while filter bowl is threadedly coupled with base body, filter bowl is dismantled, assembles simple and convenient.
（2）A kind of band handlance filter assembly of the present invention, wherein, by filter screen skeleton integrated injection molding, and
Be provided with filter screen skeleton fastened respectively with the barb groove on base body, the barb groove on oil pocket lateral wall upper barb,
On the one hand lower barb, such a setting can be such that filter screen skeleton is fastened on base body and oil pocket lateral wall, on the other hand in filter
When network framework is fastened, the snap action by barb and barb groove is that fastening can be achieved, and makes the installation of filter screen skeleton, convenient disassembly,
And cost is low.
（3）A kind of band handlance filter assembly of the present invention, reasonable in design, principle is simple, is easy to promote the use of.
Brief description of the drawings
Fig. 1 is a kind of front view with handlance filter assembly of the invention；
Fig. 2 is a kind of top view with handlance filter assembly of the invention；
Fig. 3 is the sectional view of the A-A along along Fig. 2；
Fig. 4 is the enlarged drawing at B in Fig. 3.
Label declaration in schematic diagram：
1st, delivery connection；2nd, fuel inlet fitting；3rd, handle；31st, handlebar；32nd, Y types leather cup；4th, filter bowl；41st, strip hole；5th, filter screen
Skeleton；51st, upper barb；52nd, lower barb；53rd, reinforcement；6th, one-way valve seat；7th, base body；9th, baton round；10th, elastic card
Circle；11st, oil pocket.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of band handlance filter assembly of the present embodiment, including base body 7 and hand
Shank 31, one end of handlebar 31 is provided with handle 3, and handle 3 is threadedly coupled with base body 7, and the other end of handlebar 31 is worn
The oil pocket 11 at the middle part of base body 7 is crossed, and the end is fixed with one-way valve seat 6, Y types leather cup 32, elastic collar successively from top to bottom
10, the groove that one-way valve seat 6 is provided with Y types leather cup 32 is engaged and Open Side Down.
Base body 7 is provided with fuel inlet fitting 2, delivery connection 1, and fuel inlet fitting 2 connects with oil pocket 11, and fuel inlet fitting
2 exits are provided with baton round 9, and the present embodiment controls the entrance of fuel oil by baton round 9 as check valve, and such a setting is not only tied
Structure is simple, and is difficult large granular impurity blocking, and fuel inlet fitting 2 is connected through a screw thread with base body 7, convenient disassembly, cleaning
Grain impurity is easily and effectively.
The outside of oil pocket 11 is provided with filter screen skeleton 5, and the side of filter screen skeleton 5 is provided with nylon wire, nylon wire and oil pocket 11
Oil pocket is formed out between lateral wall, goes out oil pocket and the insertion of delivery connection 1, it is in barrel-shaped filter bowl that the outside of filter screen skeleton 5, which is provided with,
4, filter bowl 4 is threadedly coupled with base body 7, and the filter bowl 4 of the present embodiment includes the cavity and aluminium shell that are made up of transparent plastic,
Strip hole 41 is provided with aluminium shell and along its short transverse, what the filter bowl 4 of the present embodiment was made by setting transparent plastic
Cavity, and the setting strip hole 41 on its aluminium shell so that user can observe the fuel oil situation in filter bowl 4 constantly, with
Just large granular impurity in filter bowl 4 is cleared up in time, while filter bowl 4 is threadedly coupled with base body 7, filter bowl 4 is dismantled, assembled
It is simple and convenient.
The upper shed end face of filter screen skeleton 5 is against on base body 7, and the lower surface of filter screen skeleton 5 is provided with into filter screen skeleton 5
The cylindrical structure being recessed at the heart, and opening of the cylindrical structure away from the lower surface of filter screen skeleton 5 is against the lateral wall of above-mentioned oil pocket 11
On, more than two reinforcements 53 are extended downward with the lower surface of filter screen skeleton 5 and along direction where its side, and strengthen
Muscle 53 is against on the bottom surface of filter bowl 4.
The filter screen skeleton 5 of the present embodiment is provided with upper barb by injection moulding integrated molding, the upper shed end of filter screen skeleton 5
51, upper barb 51 fastens with barb groove on base body 7 and corresponding thereto, and cylindrical structure is away from the lower end of filter screen skeleton 5
Lower barb 52 is provided with the opening in face, lower barb 52 fastens with the barb groove on the lateral wall of oil pocket 11, the present embodiment passes through filter
The integrated injection molding of network framework 5, and be provided with filter screen skeleton 5 respectively with the barb groove on base body 7, the outside of oil pocket 11
On the one hand upper barb 51 that barb groove on wall fastens, lower barb 52, such a setting can make filter screen skeleton 5 be fastened on base
On body 7 and the lateral wall of oil pocket 11, on the other hand when filter screen skeleton 5 is fastened, the snap action by barb and barb groove is
Fastening can be achieved, filter screen skeleton 5 is installed, convenient disassembly, and cost is low.
The height that the delivery connection 1 of the present embodiment is located on base body 7 is more than the height of filter screen skeleton 5, by such a
Set and cause fuel oil after by nylon net filter, the small impurity of particle can be further precipitated in fuel-displaced intracavitary, and then go out
The clean fuel oil of oil pocket internal upper part can be used through delivery connection 1.
The band handlance filter assembly of the present embodiment, when in use, outwards winding handle 3, up and down continuous drawing handle bar 31,
Handlebar 31 drives Y types leather cup 32 to move up and down, to realize the use of cleaner, wherein, the process pushed down in handlebar 31
In, the fuel oil of fuel tank is drawn in oil pocket 11 through fuel inlet fitting 2 by the mutual cooperation of Y types leather cup 32 and baton round 9, in handle
During bar 31 is pulled up, by the mutual cooperation of Y types leather cup 32 and baton round 9, the fuel oil in oil pocket 11 gradually flows into filter
Cup 4, fuel oil is precipitated through filter cup 4 passes through nylon net filter impurity again, most flows out and is used through delivery connection 1 afterwards, pump oil is completed
Afterwards, then by handle 3 it is screwed down.The band handlance filter assembly of the present embodiment, structure design is simple and convenient to operate, torn open
Unload assembling simple, be easy to promote the use of.
Schematical above that the present invention and embodiments thereof are described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, are designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (5)
1. a kind of band handlance filter assembly, including base body（7）And handlebar（31）, it is characterised in that：The handle
Bar（31）One end be provided with handle（3）, and the handle（3）With base body（7）Threaded connection, the handlebar（31）It is another
One end passes through base body（7）The oil pocket at middle part（11）, and the end is fixed with one-way valve seat successively from top to bottom（6）, Y type leather cups
（32）, elastic collar（10）, the one-way valve seat（6）It is provided with and Y type leather cups（32）Groove be engaged and that Open Side Down；
The base body（7）It is provided with fuel inlet fitting（2）, delivery connection（1）, the fuel inlet fitting（2）With above-mentioned oil pocket
（11）Connect, and fuel inlet fitting（2）Exit is provided with baton round（9）, above-mentioned oil pocket（11）Outside be provided with filter screen skeleton
（5）, the filter screen skeleton（5）Side be provided with nylon wire, the nylon wire and oil pocket（11）Formed between lateral wall fuel-displaced
Chamber, it is described go out oil pocket and above-mentioned delivery connection（1）Insertion, the filter screen skeleton（5）Outside be provided be in barrel-shaped filter bowl
（4）, the filter bowl（4）With base body（7）Threaded connection；
Above-mentioned filter screen skeleton（5）Upper shed end face be against base body（7）On, the filter screen skeleton（5）Lower surface be provided with to
Filter screen skeleton（5）The cylindrical structure of center depression, and the cylindrical structure is away from filter screen skeleton（5）The opening of lower surface is against
Above-mentioned oil pocket（11）Lateral wall on, the filter screen skeleton（5）Setting is extended downwardly on lower surface and along direction where its side
There are more than two reinforcements（53）, and the reinforcement（53）It is against filter bowl（4）Bottom surface on.
2. a kind of band handlance filter assembly according to claim 1, it is characterised in that：The filter screen skeleton（5）It is logical
Cross injection moulding integrated molding.
3. a kind of band handlance filter assembly according to claim 2, it is characterised in that：The filter screen skeleton（5）'s
Upper shed end is provided with upper barb（51）, the upper barb（51）With base body（7）Upper and barb groove corresponding thereto
Fasten, the cylindrical structure is away from filter screen skeleton（5）Lower barb is provided with the opening of lower surface（52）, the lower barb（52）
With oil pocket（11）Barb groove on lateral wall fastens.
4. a kind of band handlance filter assembly according to claim 3, it is characterised in that：The filter bowl（4）Including by
Strip hole is provided with cavity and aluminium shell that transparent plastic is made, the aluminium shell and along its short transverse（41）.
5. a kind of band handlance filter assembly according to claim 3, it is characterised in that：The delivery connection（1）Position
In base body（7）On height be more than filter screen skeleton（5）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656674.0A CN107246343B (en) | 2017-08-03 | 2017-08-03 | Filter assembly with hand pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656674.0A CN107246343B (en) | 2017-08-03 | 2017-08-03 | Filter assembly with hand pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107246343A true CN107246343A (en) | 2017-10-13 |
| CN107246343B CN107246343B (en) | 2023-05-09 |
Family
ID=60012700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656674.0A Active CN107246343B (en) | 2017-08-03 | 2017-08-03 | Filter assembly with hand pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107246343B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838577A1 (en) * | 1996-10-26 | 1998-04-29 | Knecht Filterwerke Gmbh | Oilfeeder system for combustion engine |
| CN201582020U (en) * | 2009-11-06 | 2010-09-15 | 上海弗列加滤清器有限公司 | Filter assembly with hand pump |
| CN202039996U (en) * | 2011-03-17 | 2011-11-16 | 合肥威尔燃油系统有限责任公司 | Fuel oil filter seat and fuel oil filter with same |
| CN202081931U (en) * | 2011-06-20 | 2011-12-21 | 常州常发动力机械有限公司 | Monolithic engine oil filter |
-
2017
- 2017-08-03 CN CN201710656674.0A patent/CN107246343B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838577A1 (en) * | 1996-10-26 | 1998-04-29 | Knecht Filterwerke Gmbh | Oilfeeder system for combustion engine |
| CN201582020U (en) * | 2009-11-06 | 2010-09-15 | 上海弗列加滤清器有限公司 | Filter assembly with hand pump |
| CN202039996U (en) * | 2011-03-17 | 2011-11-16 | 合肥威尔燃油系统有限责任公司 | Fuel oil filter seat and fuel oil filter with same |
| CN202081931U (en) * | 2011-06-20 | 2011-12-21 | 常州常发动力机械有限公司 | Monolithic engine oil filter |
Non-Patent Citations (1)
| Title |
|---|
| 李家强;徐瑞波;吕江;: "Z12V190型柴油机增装手油泵和缸盖节流阀" * |
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| Publication number | Publication date |
|---|---|
| CN107246343B (en) | 2023-05-09 |
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Denomination of invention: A filter assembly with a hand pressure pump Effective date of registration: 20231212 Granted publication date: 20230509 Pledgee: Huishang Bank Co.,Ltd. Wuhu Government District Branch Pledgor: ANHUI ZHONGGONG SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2023980071128 |
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