CN204342739U - A kind of oiling machine reverse oil filter purifier - Google Patents
A kind of oiling machine reverse oil filter purifier Download PDFInfo
- Publication number
- CN204342739U CN204342739U CN201520001530.8U CN201520001530U CN204342739U CN 204342739 U CN204342739 U CN 204342739U CN 201520001530 U CN201520001530 U CN 201520001530U CN 204342739 U CN204342739 U CN 204342739U
- Authority
- CN
- China
- Prior art keywords
- end cap
- augmenting nozzle
- oiling machine
- reverse
- filter core
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a kind of oiling machine reverse oil filter purifier, comprise end cap thrust-augmenting nozzle, housing, holding bolt and thread seal dish, be provided with reverse filter core in the supporting seal casinghousing of described end cap thrust-augmenting nozzle, reverse filter core carries out sealing locking by the thread seal dish of end cap thrust-augmenting nozzle lower end.The utility model is applicable to the filter of oiling machine reverse oil, the reverse filter core of purifier seals primarily of end cap thrust-augmenting nozzle and thread seal dish, its sealing property strengthens greatly, only need dismantle housing when changing the outfit filter core to change the outfit simultaneously, achieve fast and easy to change the outfit, solve reverse oil filter cleaner structure unreasonable, be inconvenient to the technical problem changed the outfit.
Description
Technical field
The utility model relates to filter design field, is specifically related to a kind of oiling machine reverse oil filter purifier.
Background technology
In service station, oiling machine has a lot of model, wherein a kind of filtering system being reverse oil and filtering, its supporting purifier is disposable rotary filter, disposable rotary filter comprises end cap, cylindrical shell and filter core, wherein end cap and cylindrical shell are solidly installed, filter core supports sealing by cylindrical shell inner spring, the individual layer strainer filtering precision comparison of filter core is high, often so in use for some time disposable rotary filter internal pressure is caused to increase because impurity blocks filtering net mesh in a large number, and the filter core being used for spring supporting sealing is backed down, cause seal failure, reduce the filtration efficiency of filter core simultaneously, due to seal failure, a large amount of impurity is caused to flow directly into oiling machine inside without filter core, oiling machine flow meter is caused to wear and tear, even damage.
Simultaneously owing to being disposable rotary filter, its internal core cannot be changed at any time, has to, by purifier integral replacing, so just adds additional use cost.
Summary of the invention
The purpose of this utility model is to overcome shortcomings and deficiencies of the prior art, and provide a kind of rational in infrastructure, sealing property is reliable, the oiling machine reverse oil filter purifier conveniently changed the outfit.
The utility model adopts following technical scheme to achieve these goals:
A kind of oiling machine reverse oil filter purifier, comprise end cap thrust-augmenting nozzle, housing, holding bolt and thread seal dish, be provided with reverse filter core in the supporting seal casinghousing of described end cap thrust-augmenting nozzle, reverse filter core carries out sealing locking by the thread seal dish of end cap thrust-augmenting nozzle lower end.
Described end cap thrust-augmenting nozzle lower end is provided with sealing thread.
Described reverse filter core comprises through hole upper end cover, through hole lower end cover and outer support net.
Described outer support net is arranged on through hole upper end cover and through hole lower end cover outer ledge, arranges fuel filter material inside outer support net.
Be provided with sealing thread in described thread seal disk hole, the sealing thread arranged with end cap thrust-augmenting nozzle lower end matches, and thread seal dish outer ledge is provided with sealing-ring.
Advantage of the present utility model and positively effect are:
The utility model is applicable to the filter of oiling machine reverse oil, the reverse filter core of purifier seals primarily of end cap thrust-augmenting nozzle and thread seal dish, its sealing property strengthens greatly, only need dismantle housing when changing the outfit filter core to change the outfit simultaneously, achieve fast and easy to change the outfit, solve reverse oil filter cleaner structure unreasonable, be inconvenient to the technical problem changed the outfit.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the reverse filter cartridge construction schematic diagram of Fig. 1.
Embodiment
Fig. 1 is depicted as a kind of embodiment of the utility model oiling machine reverse oil filter purifier, comprises end cap thrust-augmenting nozzle 1, housing 5, holding bolt 9 and thread seal dish 6.Described end cap thrust-augmenting nozzle 1 is by the supporting seal casinghousing 5 of sealing-ring 2, reverse filter core 4 is installed in housing 5, reverse filter core 4 upper end is provided with sealing-ring 3 and end cap thrust-augmenting nozzle 1 fitted seal, sealing locking is carried out by the thread seal dish 6 of end cap thrust-augmenting nozzle 1 lower end in lower end, and thread seal dish 6 is containing sealing-ring 7.
Reverse filter core shown in Fig. 2 comprises through hole upper end cover 21, through hole lower end cover 24 and outer support net 22.Described outer support net 22 is arranged on through hole upper end cover 21 and through hole lower end cover 24 outer ledge, arranges fuel filter material 23 inside outer support net 22.
During concrete enforcement, arrange fuel filter material 23 inside outer support net 22, the functional material can selecting to filter out impurities of filtering material, also can select the material that dewaters, and filtering accuracy can be selected.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an oiling machine reverse oil filter purifier, comprise end cap thrust-augmenting nozzle, housing, holding bolt and thread seal dish, be provided with reverse filter core in the supporting seal casinghousing of described end cap thrust-augmenting nozzle, reverse filter core carries out sealing locking by the thread seal dish of end cap thrust-augmenting nozzle lower end.
2. oiling machine reverse oil filter purifier according to claim 1, is characterized in that: end cap thrust-augmenting nozzle lower end is provided with sealing thread.
3. oiling machine reverse oil filter purifier according to claim 1, is characterized in that: oppositely filter core comprises through hole upper end cover, through hole lower end cover and outer support net.
4. oiling machine reverse oil filter purifier according to claim 3, is characterized in that: outer support net is arranged on through hole upper end cover and through hole lower end cover outer ledge, arranges fuel filter material inside outer support net.
5. oiling machine reverse oil filter purifier according to claim 1, it is characterized in that: be provided with sealing thread in thread seal disk hole, the sealing thread arranged with end cap thrust-augmenting nozzle lower end matches, and thread seal dish outer ledge is provided with sealing-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001530.8U CN204342739U (en) | 2015-01-05 | 2015-01-05 | A kind of oiling machine reverse oil filter purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001530.8U CN204342739U (en) | 2015-01-05 | 2015-01-05 | A kind of oiling machine reverse oil filter purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342739U true CN204342739U (en) | 2015-05-20 |
Family
ID=53226023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001530.8U Expired - Fee Related CN204342739U (en) | 2015-01-05 | 2015-01-05 | A kind of oiling machine reverse oil filter purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362460A (en) * | 2016-10-17 | 2017-02-01 | 上海朗境流体技术有限公司 | Improved, detachable and rotatably-installed filter and fluid filtration method thereof |
-
2015
- 2015-01-05 CN CN201520001530.8U patent/CN204342739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362460A (en) * | 2016-10-17 | 2017-02-01 | 上海朗境流体技术有限公司 | Improved, detachable and rotatably-installed filter and fluid filtration method thereof |
| CN106362460B (en) * | 2016-10-17 | 2019-06-18 | 上海朗境流体技术有限公司 | The detachable rotary filter of modified and its method for filtering fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 |