CN202237536U - Rotary hydraulic filter - Google Patents
Rotary hydraulic filter Download PDFInfo
- Publication number
- CN202237536U CN202237536U CN2011203621867U CN201120362186U CN202237536U CN 202237536 U CN202237536 U CN 202237536U CN 2011203621867 U CN2011203621867 U CN 2011203621867U CN 201120362186 U CN201120362186 U CN 201120362186U CN 202237536 U CN202237536 U CN 202237536U
- Authority
- CN
- China
- Prior art keywords
- shell
- end cover
- elastic component
- lid
- filter
- 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 6
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a rotary hydraulic filter. The rotary hydraulic filter comprises a shell, a cover body and a sealing ring, wherein the cover body and the sealing ring are arranged at one end of the shell; an oil outlet is formed on the middle part of the cover body; oil inlets are formed around the cover body; a filtering component is arranged in the shell and comprises a filtering element, a central pipe, an upper end cover and a lower end cover; and an elastic component is clamped between the lower end cover and the bottom of the shell. The utility model adopts the technical scheme. The elastic component presses against the lower end cover and the bottom of the shell, so the filtering element in the shell is not easy to shake, damage to the filter is avoided, and the service life of the filter is prolonged.
Description
Technical field
The utility model relates to the auto parts and components field, is specifically related to a kind of rotation fitting type hydraulic pressure cleaner.
Background technology
Traditional rotation fitting type hydraulic pressure cleaner, the lid, the sealing ring that generally include shell and be arranged on shell one end, the lid middle part is provided with oil outlet; The lid perimembranous is provided with fuel feed hole, is provided with filter assemblies in the shell, and filter assemblies includes filter core, central tube, upper end cover and bottom end cover; It is fixing that yet its filter assemblies is difficult in housing; Easy shaking in the long-term use of cleaner, and cause cleaner to damage, so that influence its service life.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of rotation fitting type hydraulic pressure cleaner of longer service life.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of rotation fitting type hydraulic pressure cleaner, and the lid, the sealing ring that comprise shell and be arranged on shell one end, the lid middle part is provided with oil outlet; The lid perimembranous is provided with fuel feed hole; Be provided with filter assemblies in the shell, filter assemblies includes filter core, central tube, upper end cover and bottom end cover, is folded with elastic component between said bottom end cover and the housing bottom.
Through adopting technique scheme, because elastic component compresses bottom end cover and housing bottom, make that the filter assemblies in the housing is difficult for rocking, thereby the damage of having avoided cleaner therefore to cause has prolonged its service life.
The utility model is preferred, and said elastic component is set to compress spring, and said compression both ends of the spring compresses bottom end cover and housing bottom respectively.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model rotation fitting type hydraulic pressure cleaner embodiment broken section structure chart.
The specific embodiment
Referring to accompanying drawing 1; The disclosed rotation fitting type hydraulic pressure of the utility model cleaner, the lid 2, the sealing ring 3 that comprise shell 1 and be arranged on shell one end, lid 2 middle parts are provided with oil outlet 202; Lid 2 perimembranous are provided with fuel feed hole 201; Be provided with filter assemblies in the shell 1, filter assemblies includes filter core 5, central tube 6, upper end cover 7 and bottom end cover 8, is folded with elastic component 9 between said bottom end cover 8 and housing 1 bottom.Through adopting technique scheme, because elastic component 9 compresses bottom end cover 8 and housing 1 bottom, make that the filter assemblies in the housing 1 is difficult for rocking, thereby the damage of having avoided cleaner therefore to cause has prolonged its service life.
Present embodiment is preferred, and said elastic component 9 is set to compress spring, and said compression both ends of the spring compresses bottom end cover 8 and housing 1 bottom respectively.
Claims (2)
1. rotation fitting type hydraulic pressure cleaner; The lid, the sealing ring that comprise shell and be arranged on shell one end; The lid middle part is provided with oil outlet, and the lid perimembranous is provided with fuel feed hole, is provided with filter assemblies in the shell; Filter assemblies includes filter core, central tube, upper end cover and bottom end cover, it is characterized in that: be folded with elastic component between said bottom end cover and the housing bottom.
2. rotation fitting type hydraulic pressure cleaner according to claim 1, it is characterized in that: said elastic component is set to compress spring, and said compression both ends of the spring compresses bottom end cover and housing bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203621867U CN202237536U (en) | 2011-09-23 | 2011-09-23 | Rotary hydraulic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203621867U CN202237536U (en) | 2011-09-23 | 2011-09-23 | Rotary hydraulic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237536U true CN202237536U (en) | 2012-05-30 |
Family
ID=46098841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203621867U Expired - Fee Related CN202237536U (en) | 2011-09-23 | 2011-09-23 | Rotary hydraulic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457377A (en) * | 2014-09-10 | 2016-04-06 | 珠海格力电器股份有限公司 | Filter element shell fixing device and water purifier with same |
-
2011
- 2011-09-23 CN CN2011203621867U patent/CN202237536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457377A (en) * | 2014-09-10 | 2016-04-06 | 珠海格力电器股份有限公司 | Filter element shell fixing device and water purifier with same |
| CN105457377B (en) * | 2014-09-10 | 2018-02-09 | 珠海格力电器股份有限公司 | Filter element shell fixing device and water purifier with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130923 |