CN202520447U - Diesel filter with water discharging valve - Google Patents
Diesel filter with water discharging valve Download PDFInfo
- Publication number
- CN202520447U CN202520447U CN2012201773874U CN201220177387U CN202520447U CN 202520447 U CN202520447 U CN 202520447U CN 2012201773874 U CN2012201773874 U CN 2012201773874U CN 201220177387 U CN201220177387 U CN 201220177387U CN 202520447 U CN202520447 U CN 202520447U
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- CN
- China
- Prior art keywords
- housing
- diesel
- filter
- discharging valve
- shell
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filtering device, in particular to a diesel filter with a water discharging valve. According to the technical scheme, the diesel filter comprises a shell, an end cover arranged on the shell and a filter element component, wherein an opening is formed at on end of the shell along the axial direction; a diesel discharging hole is formed at the other end of the shell; the end cover is used for sealing the opening of the shell; a diesel charging hole is formed in the end cover; a filtering cavity is formed between the opening and the diesel discharging hole of the shell; the filter element component is arranged in the filtering cavity; a spring is arranged between the filter element component and the end surface of one end, which is provided with the diesel discharging hole, of the shell; a sealing piece is arranged between one end, which faces the end cover, of the filter element component and the end surface; and a water discharging hole is formed at the periphery of the shell, which is close to the bottom of the diesel discharging hole in the shell; and a water discharging valve component is arranged in the water discharging hole. By the technical scheme, the diesel filter is simple in structure, and water discharging and filtering can be performed at the same time.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of diesel-oil filter that has discharging valve.
Background technique
The effect of diesel-oil filter is objectionable impurities and the moisture in the filtering oil-fired system, and the proper functioning of protection motor reduces wear, and avoids stopping up, and improves engine life.
At present; The diesel-oil filter that occurs on market and the data mainly by housing, be located at end cap and element kit on the housing; Enclosure interior is provided with filtering cavity; Element kit is installed in this filtering cavity, and filter assemblies and housing set out between the end face of hydraulic fluid port one end and be provided with spring, and filter assemblies is provided with Sealing between end of end cap and end face.In use, diesel oil to be filtered enters to element kit by filler opening and implements to filter, and the diesel oil that is filtered is discharged by oil outlet, and the water in the diesel oil then can accumulate in the filtering cavity, if untimely eliminating then can have influence on filtration next time.The existing mode that discharges water mainly discharges water through oil outlet, and this kind mode can't be implemented to filter to discharge water and carried out simultaneously.
Summary of the invention
To the deficiency that existing technology exists, the utility model provide a kind of can with discharge water and filter simultaneously carry out, the diesel-oil filter that has discharging valve simple in structure.
For realizing above-mentioned purpose, the utility model provides following technological scheme: a kind of diesel-oil filter that has discharging valve includes housing, is located at end cap and element kit on the housing; An axial end of housing is provided with opening; The other end is provided with oil outlet, and end cap is used for the opening of enclosing housing, and end cap is provided with filler opening; It between the opening of housing and the oil outlet filtering cavity; Element kit is installed in this filtering cavity, and filter assemblies and housing set out between the end face of hydraulic fluid port one end and be provided with spring, and filter assemblies is provided with Sealing between end of end cap and end face; It is characterized in that: the bottom that described housing outer circumferential face place is close to the housing oil outlet offers the dewatering orifice, is provided with the discharging valve assembly in this dewatering orifice.
Wherein, the discharging valve assembly blowoff valve body that includes the valve seat that is installed in the filtering cavity, extend in the filtering cavity through the dewatering orifice and spin with the valve seat screw thread by outside.
Adopt technique scheme, through bottom dewatering orifice and discharging valve assembly are set, in filter process at housing; Diesel oil through filtering is flowed out by oil outlet; Water in the diesel oil then can be actively in the filtering cavity of housing, and discharges through filter tap assembly place, and setting just can realize filtering and discharging water carrying out simultaneously like this; Improved filter efficiency, and simple in structure.
The utility model further is set to: the conflict end place of filter assemblies and housing and spring is provided with the spring positioning chamber respectively.
Adopt technique scheme, the axial two ends that make spring are set like this obtain respectively locating, prevent to be subjected to displacement and to make element kit lose seal action at the filter process medi-spring.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
A kind of diesel-oil filter that has discharging valve as shown in Figure 1 includes housing 1, is located at end cap 2 and element kit 3 on the housing 1, and an axial end of housing 1 is provided with opening; The other end is provided with oil outlet 11; End cap 2 is used for the opening of enclosing housing, and end cap 2 is provided with filler opening 21, is filtering cavity 12 between the opening of housing 1 and the oil outlet 11; Element kit 3 is installed in this filtering cavity 12; Filter assemblies 3 and housing 1 set out between the end face of hydraulic fluid port 11 1 ends and are provided with spring 4, and filter assemblies 3 is provided with Sealing 5 between end of end cap 2 and end face, and sealing part 5 is a sealing gasket.The bottom that housing 1 outer circumferential face place is close to housing 1 oil outlet 11 offers dewatering orifice 13; Be provided with discharging valve assembly 6 in this dewatering orifice 13, the blowoff valve body 62 that discharging valve assembly 6 includes the valve seat 61 that is installed in the filtering cavity 12, extended in the filtering cavity 12 through dewatering orifice 13 and spun with valve seat 61 screw threads by housing 1 outside.In the such scheme, through bottom dewatering orifice 13 and discharging valve assembly 6 are set, in filter process at housing 1; Diesel oil through filtering is flowed out by oil outlet 11; Water in the diesel oil then can be actively in the filtering cavity 12 of housing 1, and discharges through filter tap assembly 6 places, and setting just can realize filtering and discharging water carrying out simultaneously like this; Improved filter efficiency, and simple in structure.
In the utility model embodiment,, prevent to be subjected to displacement and to make element kit 3 lose seal action at filter process medi-spring 4 for the axial two ends that make spring 4 obtain the location respectively.Filter assemblies 3 and housing 1 are provided with spring positioning chamber 7 respectively with the conflict end place of spring 4.Need to prove that filter assemblies 3 is for center tube 31 and be sheathed on the filter paper 32 outside the center tube 31.
Claims (3)
1. a diesel-oil filter that has discharging valve includes housing, is located at end cap and element kit on the housing, and an axial end of housing is provided with opening; The other end is provided with oil outlet, and end cap is used for the opening of enclosing housing, and end cap is provided with filler opening; It between the opening of housing and the oil outlet filtering cavity; Element kit is installed in this filtering cavity, and filter assemblies and housing set out between the end face of hydraulic fluid port one end and be provided with spring, and filter assemblies is provided with Sealing between end of end cap and end face; It is characterized in that: the bottom that described housing outer circumferential face place is close to the housing oil outlet offers the dewatering orifice, is provided with the discharging valve assembly in this dewatering orifice.
2. the diesel-oil filter that has discharging valve according to claim 1 is characterized in that: the blowoff valve body that described discharging valve assembly includes the valve seat that is installed in the filtering cavity, extended in the filtering cavity through the dewatering orifice and spun with the valve seat screw thread by outside.
3. the diesel-oil filter that has discharging valve according to claim 1 and 2 is characterized in that: the conflict end place of described filter assemblies and housing and spring is provided with the spring positioning chamber respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201773874U CN202520447U (en) | 2012-04-24 | 2012-04-24 | Diesel filter with water discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201773874U CN202520447U (en) | 2012-04-24 | 2012-04-24 | Diesel filter with water discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520447U true CN202520447U (en) | 2012-11-07 |
Family
ID=47103400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201773874U Expired - Fee Related CN202520447U (en) | 2012-04-24 | 2012-04-24 | Diesel filter with water discharging valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352782A (en) * | 2013-07-16 | 2013-10-16 | 浙江环球滤清器有限公司 | Diesel filter element end cover |
-
2012
- 2012-04-24 CN CN2012201773874U patent/CN202520447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352782A (en) * | 2013-07-16 | 2013-10-16 | 浙江环球滤清器有限公司 | Diesel filter element end cover |
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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: 20121107 Termination date: 20140424 |