CN204627823U - A kind of filter cleaner - Google Patents
A kind of filter cleaner Download PDFInfo
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- CN204627823U CN204627823U CN201520367428.XU CN201520367428U CN204627823U CN 204627823 U CN204627823 U CN 204627823U CN 201520367428 U CN201520367428 U CN 201520367428U CN 204627823 U CN204627823 U CN 204627823U
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- ferrule
- filter cleaner
- housing
- media outlet
- filter
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Abstract
The utility model discloses a kind of filter cleaner, comprise filter core and be arranged on the housing outside described filter core, the two ends of described filter core are respectively arranged with media outlet and medium entrance, the earth tag also comprising ferrule and be connected with described ferrule, one end of described ferrule is communicated with described media outlet.The utility model is provided with a ferrule at media outlet, and ferrule has the function of static conductive.In the medium of filter cleaner inside, electrostatic then can be imported in earth tag by ferrule, and then from earth tag, import to large ground, and then is effectively derived by electrostatic in the medium of filter cleaner inside.Owing to have employed ferrule at media outlet place, so the housing of filter cleaner does not need to adopt conductive material again, reduce the manufacture cost of filter cleaner, and the welding performance of weld seam on housing can be improved a lot.So the problem such as this filter cleaner solves that filter cleaner cost is high, welding performance is bad effectively and row's electrostatic efficiency is bad.
Description
Technical field
The utility model relates to filter plant technical field, more particularly, relates to a kind of filter cleaner.
Background technique
Filter cleaner is one of main accessory of electric fuel pump assembly, and the fuel oil containing impurity in fuel tank sucks by filter cleaner, and the filter assemblies then through filter cleaner self filters, and the fuel oil after having filtered and pure fuel oil are passed in motor.
Filter cleaner comprises strut, be set in filter core outside strut, be wrapped in the housing of the tubular type outside filter core, be provided with the protecgulum of filler opening and be provided with the bonnet of oil outlet.Too much containing electrostatic in fuel oil, produce buildup of static electricity, whole filter cleaner is easily blasted.In order to the electrostatic then of filter cleaner inside is excluded in prior art, the protecgulum of filter cleaner and housing all being adopted can conductive material, and connect an earth tag in the outside of housing, guide the electrostatic in fuel oil into the earth by earth tag, protecgulum and housing, and then eliminate the electrostatic in fuel oil.But because housing and protecgulum need to adopt conductive material, so the manufacture cost of housing and protecgulum increases greatly.Simultaneously because the welding performance of conductive material is bad, weld joint easily produces carbon dust, and carbon dust can affect the sealing of weld joint greatly, and then greatly increases welding difficulty.
And to study for a long period of time discovery through inventor, whole housing is become electric conductor and can not play good conductive effect, the most electrostatic of fuel oil is still mainly gathered in oil outlet place, and the electrostatic that above-mentioned derivation electrostatic means uses oil port can not be discharged fast.
In sum, the problem such as how effectively solve that filter cleaner cost is high, welding performance is bad and row's electrostatic efficiency is bad is current those skilled in the art's urgent problem.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of filter cleaner, and this filter cleaner can solve that filter cleaner cost is high, welding performance is bad and the problem such as row's electrostatic efficiency is bad effectively.
In order to achieve the above object, the utility model provides following technological scheme:
A kind of filter cleaner, comprise filter core and be arranged on the housing outside described filter core, the two ends of described filter core are respectively arranged with media outlet and medium entrance, the earth tag also comprising ferrule and be connected with described ferrule, and one end of described ferrule is communicated with described media outlet.
Preferably, also comprise the connecting tube in L-type, described ferrule is communicated with by described connecting tube with described media outlet, and described connecting tube is plastic union pipe.
Preferably, together with described connecting tube is injection-moulded in described ferrule, described media outlet is arranged on the housing, and described housing and described connecting tube clamping, and be provided with O RunddichtringO between described housing and described connecting tube.
Preferably, the inner side of described media outlet has the boss extended internally, and described O RunddichtringO is arranged between the end face of the table top of described boss and the entrance point of described connecting tube.
Preferably, also comprise the end cap be connected with described housing seal, described medium entrance is arranged on the housing.
Preferably, described end cap and described case weld.
Preferably, also comprise for the inwall of described housing and described filter core entered the bonding colloid of media end.
Preferably, described ferrule is copper pipe mouth.
A kind of filter cleaner that the utility model provides, comprise filter core, housing, ferrule and earth tag, its middle shell is arranged on the outside of filter core, for fixing filter core, and prevent the medium in filter core from slipping out from the surrounding of filter core, here medium mainly refers to fuel oil, also may be other fluid such as liquid or gas certainly.Be respectively arranged with media outlet and medium entrance at the two ends of filter core, namely medium enters into filter core from medium entrance, and through the filtration of filter core, medium flows out from media outlet, from the medium of medium then for having filtered that media outlet flows out.It should be noted that, media outlet and the concrete setting position of medium entrance do not limit at this, can be arranged on housing, also can arrange on other components herein.Wherein one end of ferrule is communicated with media outlet, it is emphasized that herein, ferrule can pass through other parts and media outlet indirect communication, also can directly be communicated with media outlet, the other end of ferrule should be communicated with medium guiding tube, to import to from media outlet medium out in medium guiding tube.The outside of ferrule connects earth tag.It should be noted that, ferrule mainly instructs copper pipe mouth and the iron pipe mouth of good electrical property herein.
According to above-mentioned technological scheme, can know, the utility model is provided with a ferrule at media outlet, and ferrule has the function of static conductive.In the medium of filter cleaner inside, electrostatic then can be imported in earth tag by ferrule, and then from earth tag, import to large ground, and then is effectively derived by electrostatic in the medium of filter cleaner inside.And the electrostatic of medium is generally all gathered in the media outlet place of filter cleaner, ferrule is near media outlet, so electrostatic conductive performance can be better.Owing to have employed ferrule at media outlet place, so the housing of filter cleaner does not need to adopt conductive material again, greatly reduce the manufacture cost of housing, and then reduce the manufacture cost of filter cleaner, simultaneously because housing does not need to adopt conductive material, so the welding performance of weld seam can improve much on housing.In sum, the filter cleaner that the utility model provides solves that filter cleaner cost is high, welding performance is bad and the problem such as row's electrostatic efficiency is bad effectively.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the cleaner assembly that Fig. 1 provides for the utility model embodiment.
In accompanying drawing, mark is as follows:
Filter core 1, housing 2, ferrule 3, earth tag 4, connecting tube 5, O RunddichtringO 6, end cap 7, colloid 8.
Embodiment
The utility model embodiment discloses a kind of filter cleaner, with the problem such as effectively solve that filter cleaner cost is high, welding performance is bad and row's electrostatic efficiency is bad.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of the cleaner assembly that Fig. 1 provides for the utility model embodiment.
In a kind of specific embodiment, present embodiments provide a kind of filter cleaner, this filter cleaner comprises filter core 1, housing 2, ferrule 3 and earth tag 4, its middle shell 2 is arranged on the outside of filter core 1, for fixing filter core 1, and preventing the medium in filter core 1 from flowing out from the surrounding of filter core 1, medium here mainly refers to fuel oil, also may be other fluid such as liquid or gas certainly.It should be noted that herein, the mode that housing 2 fixes filter core 1 has a variety of, modal one is exactly make filter core 1 and housing 2 interference fit, by interference fit, filter core 1 and housing 2 is interfixed, and stops medium to spill out from the gap between filter core 1 and housing 2.Consider the more difficult installation of interference fit, use colloid 8 by the inwall of housing 2 and filter core 1 to enter media end bonding, understand fairly simple convenience.
Be respectively arranged with media outlet and medium entrance at the two ends of filter core 1, namely medium enters into filter core 1 from medium entrance, and through the filtration of filter core 1, medium flows out from media outlet, from the medium of medium then for having filtered that media outlet flows out.It should be noted that, media outlet and the concrete setting position of medium entrance do not limit at this, can be arranged on housing 2, also can be arranged on other parts of filter cleaner, but medium entrance is generally all arranged on housing 2 herein.In order to install filter core 1 convenience, generally make filter cleaner also comprise end cap 7, end cap 7 and housing 2 are tightly connected, and it should be noted that herein, and end cap 7 and housing 2 are tightly connected and indicate housing 2 and have opening, and end cap 7 covers on this opening.During general installation, first filter core 1 can be put into housing 2 from one end of housing 2, close after having installed filter core 1 end cap 7.End cap 7 and housing 2 are tightly connected, and concrete can adopt welding, and should be seamless welding.
Wherein one end of ferrule 3 is communicated with media outlet, it is emphasized that herein, ferrule 3 can pass through other parts and media outlet indirect communication, also can directly be communicated with media outlet, the other end of ferrule 3 should be communicated with medium guiding tube, to import to from media outlet medium out in medium guiding tube.Due to conventional filter cleaner, because the needs connected, the pipeline of medium guiding tube is generally perpendicular with media outlet, in order to the medium of media outlet being imported in medium guiding tube, needs use L-type connecting tube.Consider that ferrule 3 designs the cost compare of l-shaped greatly, so preferably will be designed to straight pipe type by ferrule 3, and increase the connecting tube 5 of a L-type, connecting tube 5 is plastic union pipe, and wherein ferrule 3 is communicated with by connecting tube 5 with media outlet.In order to the sealing between connecting tube 5 and ferrule 3 can be ensured, together with preferably connecting tube 5 being injection-moulded in ferrule 3, its preferably injection moulding be embedded in together.Certainly, if needed, connecting tube 5 can be threaded with ferrule 3.Further preferably be arranged on by media outlet on housing 2, housing 2 and connecting tube 5 are connected together, and clamping is fairly simple, and easy for installation.Also need illustrate in order to prevent medium from the clearance leakage between housing 2 and connecting tube 5 out, preferably O RunddichtringO 6 is set between housing 2 and connecting tube 5.The modes of emplacement of O RunddichtringO 6 has a variety of: when connecting tube 5 inserts in media outlet, between the outside that then O RunddichtringO 6 can be arranged connecting tube 5 and the inner side of housing, also the inner side of media outlet can be made to have the boss extended internally, and between end face O RunddichtringO 6 being arranged on the table top of boss and the entrance point of connecting tube 5, wherein the entrance point of connecting tube 5 refers to the end that medium enters; When media outlet extend in connecting tube 5, between the inner side preferably O RunddichtringO being arranged on connecting tube 5 and the outside of housing; Certain O RunddichtringO is not limited only to and above-mentioned modes of emplacement, also illustrates no longer one by one at this.
The outside of ferrule 3 connects earth tag 4.It should be noted that, the main effect of ferrule 3 is the electric conductivity utilizing metal, concrete, generally adopts the copper pipe mouth conducted electricity very well and iron pipe mouth, and is preferably copper pipe mouth herein.In the medium of filter cleaner inside, electrostatic then can be imported in earth tag 4 by ferrule 3, and then imports to large ground from earth tag 4, and then is effectively derived by electrostatic in the medium of filter cleaner inside.And the electrostatic of medium is generally all gathered in the media outlet place of filter cleaner, ferrule 3 is near media outlet, so electrostatic conductive performance can be better.Owing to have employed ferrule 3 at media outlet place, so the housing 2 of filter cleaner does not need to adopt conductive material again, greatly reduce the manufacture cost of housing 2, and then reduce the manufacture cost of filter cleaner, simultaneously because housing 2 does not need to adopt conductive material, so the welding performance of weld seam can improve much on housing 2.In sum, the filter cleaner that the utility model provides solves that filter cleaner cost is high, welding performance is bad and the problem such as row's electrostatic efficiency is bad effectively.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a filter cleaner, comprise filter core (1) and be arranged on the housing (2) outside described filter core (1), the two ends of described filter core (1) are respectively arranged with media outlet and medium entrance, it is characterized in that, the earth tag (4) also comprising ferrule (3) and be connected with described ferrule (3), one end of described ferrule (3) is communicated with described media outlet.
2. filter cleaner according to claim 1, it is characterized in that, also comprise the connecting tube (5) in L-type, described ferrule (3) is communicated with by described connecting tube (5) with described media outlet, and described connecting tube (5) is plastic union pipe.
3. filter cleaner according to claim 2, it is characterized in that, together with described connecting tube (5) is injection-moulded in described ferrule (3), described media outlet is arranged on described housing (2), and described housing (2) and described connecting tube (5) clamping, and be provided with O RunddichtringO (6) between described housing (2) and described connecting tube (5).
4. filter cleaner according to claim 3, it is characterized in that, the inner side of described media outlet has the boss extended internally, and described O RunddichtringO (6) is arranged between the end face of the table top of described boss and the entrance point of described connecting tube (5).
5. filter cleaner according to claim 4, is characterized in that, also comprise the end cap (7) be tightly connected with described housing (2), described medium entrance is arranged on described housing (2).
6. filter cleaner according to claim 5, is characterized in that, described end cap (7) welds with described housing (2).
7. filter cleaner according to claim 6, is characterized in that, also comprises for the inwall of described housing (2) and described filter core (1) entered the bonding colloid of media end (8).
8. the filter cleaner according to any one of claim 1-7, is characterized in that, described ferrule (3) is copper pipe mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367428.XU CN204627823U (en) | 2015-05-29 | 2015-05-29 | A kind of filter cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367428.XU CN204627823U (en) | 2015-05-29 | 2015-05-29 | A kind of filter cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627823U true CN204627823U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367428.XU Active CN204627823U (en) | 2015-05-29 | 2015-05-29 | A kind of filter cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228037A (en) * | 2016-03-23 | 2017-10-03 | 上海欧菲滤清器有限公司 | Fuel filter |
-
2015
- 2015-05-29 CN CN201520367428.XU patent/CN204627823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228037A (en) * | 2016-03-23 | 2017-10-03 | 上海欧菲滤清器有限公司 | Fuel filter |
| US10697411B2 (en) | 2016-03-23 | 2020-06-30 | Ufi Filters (Shanghai) Co., Ltd. | Fuel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325000 Zhejiang Wenzhou economic and Technological Development Zone Binhai Park Binhai five road 368 two floor. Patentee after: Hui run Electric Co., Ltd. Address before: 325000 Zhejiang Wenzhou economic and Technological Development Zone Binhai Park Binhai five road 368 two floor. Patentee before: ZHEJIANG HUIRUN ELECTRIC CO., LTD. |
|
| CP03 | Change of name, title or address |