CN202531547U - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN202531547U CN202531547U CN2012200344231U CN201220034423U CN202531547U CN 202531547 U CN202531547 U CN 202531547U CN 2012200344231 U CN2012200344231 U CN 2012200344231U CN 201220034423 U CN201220034423 U CN 201220034423U CN 202531547 U CN202531547 U CN 202531547U
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- filter
- hush pipe
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an oil filter. The oil filter comprises an oil filter body, wherein a hush pipe is arranged in the centre in the oil filter body; the upper end of the hush pipe extends out of the oil filter body; an oil outlet is formed in the top of the hush pipe; the bottom part of the hush pipe is connected with a core pipe through a fastening piece; a filter core body is arranged in the core pipe; a filter net is arranged in the filter core body; and oil inlets are symmetrically formed in the pipe wall on the lower part of the core pipe. The oil filter has the advantages that hydraulic oil enters the oil filter body; the flow rate can be stabilized by the hush pipe; the hydraulic oil enters the filter core body from the oil inlets; the flow capacity of a hydraulic flow trends to be constant and enters an oil pump smoothly; and the noise is low.
Description
Technical field
The utility model relates to a kind of oil purifier.
Background technique
Oil purifier is applied in the special hydraulic system, general oil purifier, and its oil pump is installed in fuel tank internal; All be immersed in the hydraulic oil, and do not have under the situation of oil inlet pipe, because the filler opening position of the oil outlet of hydraulic system and oil pump is very approaching; Hydraulic oil is unstable; Fluctuation is big, causes the oil pump oil absorption unstable, and noise strengthens.Therefore, need provide a kind of new technological scheme to solve the problems referred to above.
The model utility content
The purpose of the utility model provides the oil purifier that a kind of hydraulic fluid flow rate is constant steadily, noise is little.
The technological scheme that the utility model adopts is:
A kind of oil purifier comprises body, the middle hush pipe that is provided with in the said body; Stretch out outside the body said hush pipe upper end; Said hush pipe top is an oil outlet, and the bottom of said hush pipe is connected through fastening piece with the core pipe, is provided with filter body in the said core pipe; Be provided with filter screen in the said filter body, symmetry has filler opening on the tube wall of said core pipe bottom.
Said fastening piece is a screw.
Said body outer wall is fixed with stainless steel filtering net.
The beneficial effect of the utility model: hydraulic oil gets in the body, and hush pipe can be stablized flow velocity, gets in the filter body from filler opening, and the flow of pressurized flow is tending towards constant, steadily gets into oil pump, and noise is little.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein: 1, body, 2, stainless steel filtering net, 3, hush pipe, 4, oil outlet, 5, the core pipe, 6, screw, 7, filter body, 8, filter screen, 9, filler opening.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
As shown in Figure 1, a kind of oil purifier of the utility model comprises body 1; Body 1 outer wall is fixed with stainless steel filtering net 2, and the centre is provided with hush pipe 3 in the body 1, and stretch out outside the body 1 hush pipe 3 upper ends; Hush pipe 3 tops are oil outlet 4, and the bottom of hush pipe 3 is connected through screw 6 with core pipe 5, is provided with filter body 7 in the core pipe 5; Be provided with filter screen 8 in the filter body 7, symmetry has filler opening 9 on the tube wall of core pipe 5 bottoms.
Hydraulic oil gets in the body 1, and hush pipe 3 can be stablized flow velocity, gets in the filter body 7 from filler opening 9, and the flow of pressurized flow is tending towards constant, steadily gets into oil pump, and noise is little.
Claims (3)
1. an oil purifier comprises body, it is characterized in that: be provided with hush pipe in the middle of in the said body; Stretch out outside the body said hush pipe upper end; Said hush pipe top is an oil outlet, and the bottom of said hush pipe is connected through fastening piece with the core pipe, is provided with filter body in the said core pipe; Be provided with filter screen in the said filter body, symmetry has filler opening on the tube wall of said core pipe bottom.
2. a kind of oil purifier according to claim 1 is characterized in that: said fastening piece is a screw.
3. a kind of oil purifier according to claim 1 is characterized in that: said body outer wall is fixed with stainless steel filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200344231U CN202531547U (en) | 2012-02-03 | 2012-02-03 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200344231U CN202531547U (en) | 2012-02-03 | 2012-02-03 | Oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531547U true CN202531547U (en) | 2012-11-14 |
Family
ID=47132736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200344231U Expired - Fee Related CN202531547U (en) | 2012-02-03 | 2012-02-03 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531547U (en) |
-
2012
- 2012-02-03 CN CN2012200344231U patent/CN202531547U/en not_active Expired - Fee Related
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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: 20121114 Termination date: 20130203 |