CN202250297U - Rotary water filter - Google Patents
Rotary water filter Download PDFInfo
- Publication number
- CN202250297U CN202250297U CN2011203606301U CN201120360630U CN202250297U CN 202250297 U CN202250297 U CN 202250297U CN 2011203606301 U CN2011203606301 U CN 2011203606301U CN 201120360630 U CN201120360630 U CN 201120360630U CN 202250297 U CN202250297 U CN 202250297U
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- CN
- China
- Prior art keywords
- positioning plate
- end cap
- housing
- inner drum
- 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
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a filtration device, in particular to a rotary water filter. In the technical scheme, the rotary water filter comprises a shell and a filter core arranged in the shell, the filter core comprises an outer barrel and an inner barrel arranged in the outer barrel, filter paper is arranged between the outer barrel and the inner barrel, a central tube is arranged in the inner barrel, the two axial ends of the inner barrel and the outer barrel are respectively sealed by an upper end cover and a lower end cover, and the upper end cover is provided with a filtration outlet. The rotary water filter is characterized in that the filtration outlet of the upper end cover is provided with a positioning plate spirally connected with the upper end cover, the other end of the positioning plate opposite to the end connected with the filtration outlet is screwed with the shell in a spiral way, the positioning plate is provided with an opening corresponding to the filtration outlet, and the opening is provided with internal threads screwed with an external part in a spiral way. By adopting the technical scheme, the rotary water filter has good filtering effects and a simple structure and can be installed conveniently.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of rotation fitting type water filler.
Background technique
The filter cleaner that is used for water filtration in the automobile is of a great variety; It mainly is made up of housing, the filter core be located in the housing, and its filter core generally includes outer cylinder body and is in the inner drum in the exterior bowl, is provided with filter paper between exterior bowl and the inner drum; Be provided with center tube in the inner drum; The axial two ends of inner drum and exterior bowl form sealing through upper end cap and lower end cap respectively, and wherein, upper end cap is provided with filtering outlet.In technique scheme, the machine oil that needs to filter filters through the filter paper in the filter core, makes the contaminant removal in the machine oil; Discharge by filtering outlet through center tube then; In this process, filter paper can't be discharged the impurity in the machine oil fully, and promptly still can there be granular impurity in machine oil after filter paper filters; Filtering effect is relatively poor, has influence on the use in later stage.And the installation of this type of filter cleaner and and exterior part between installation need be by means of other link, comparatively inconvenience in assembly process like this.
Summary of the invention
To the deficiency that existing technology exists, the utility model provides a kind of good filtration effect, Rotary Water filter cleaner easy for installation, simple in structure.
For realizing above-mentioned purpose; The utility model provides following technological scheme: a kind of rotation fitting type water filler, and include housing, be located at the filter core in the housing, described filter core includes outer cylinder body and is in the inner drum in the exterior bowl; Be provided with filter paper between exterior bowl and the inner drum; Be provided with center tube in the inner drum, the axial two ends of inner drum and exterior bowl form sealing through upper end cap and lower end cap respectively, and described upper end cap is provided with filtering outlet; It is characterized in that: the filtering outlet place of said upper end cap is provided with the positioning plate that is connected in the shape of a spiral with it; This positioning plate spins through spiral and housing with respect to the other end that is connected an end with filtering outlet, and the corresponding part that positioning plate is positioned at filtering outlet is provided with opening, and this opening is provided with the internal thread that spins in the shape of a spiral with exterior part.
Adopt technique scheme, the place is provided with positioning plate at filtering outlet, and positioning plate becomes spiral to spin with housing and filtering outlet; In installation process; It is comparatively convenient to operate, and the internal thread of the opening setting of positioning plate then is for ease and the assembling between the exterior part, need not by other link; Operator can be installed it comparatively fast, improved efficiency of assembling.
The utility model further is set to: be provided with parking space in the center tube, be provided with the active carbon pill in this parking space.
The employing technique scheme, it is to filter for the decomposition that the machine oil that filters through filter paper is carried out once more that the active carbon pill is set in center tube, and the impurity of residual particles shape in the machine oil is removed by decomposition completely, has improved the quality of filtering.
The utility model further is set to: be provided with between lower end cap and the housing and compress spring.
Adopt technique scheme, the setting that compresses spring between lower end cap and the housing keeps sealing in order to make between lower end cap and the filter core, improved sealability.
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 rotation fitting type water filler as shown in Figure 1 includes housing 1, is located at the filter core 2 in the housing 1.Filter core 2 includes outer cylinder body 21 and is in the inner drum 22 in the exterior bowl 21; Be provided with filter paper 23 between exterior bowl 21 and the inner drum 22; Be provided with center tube 3 in the inner drum 21; The axial two ends of inner drum 22 and exterior bowl 21 form sealing through upper end cap 4 and lower end cap 5 respectively, and wherein, upper end cap 4 is provided with filtering outlet 41.Filtering outlet 41 places of upper end cap 4 are provided with and its positioning plate that is connected in the shape of a spiral 6; This positioning plate 6 spins through spiral and housing 1 with respect to the other end that is connected an end with filtering outlet 41; And the corresponding part that positioning plate 6 is positioned at filtering outlet 41 is provided with opening 61, and these opening 61 places are provided with the internal thread 611 that spins in the shape of a spiral with exterior part.In the such scheme, 41 places are provided with positioning plate 6 at filtering outlet, and positioning plate 6 spins with housing 1 and filtering outlet 41 in the shape of a spiral; In installation process; It is comparatively convenient to operate, and 611 of the internal threads that opening 61 places of positioning plate 6 are provided with are for ease and the assembling between the exterior part, need not by other link; Operator can be installed it comparatively fast, improved efficiency of assembling.
In the utility model embodiment, in order to improve the quality of filtering, make the machine oil that flows out by filtering outlet 41 can reach pure purpose, in center tube 3, be provided with parking space 31, be provided with active carbon pill 7 in this parking space 31.When the machine oil that filters through filter paper 23 flow in the center tube 3, still there is remaining impurities in the preliminary machine oil that filters of process, machine oil is decomposited its interior impurity completely and removes through the decomposition of active carbon pill 7 at this moment.
In the utility model embodiment; Upper end cap 4 through with the spinning of positioning plate 6, positioning plate 6 spins with housing 1 again, makes to keep between upper end cap 4 and the filter core 2 conflicting; Realized the sealing between upper end cap 4 and the filter core 1; Sealing between lower end cap 5 and the filter core 2 is then implemented through the spring 8 that compresses between lower end cap 5 and the housing 1, and setting is not only simple in structure like this, and compact.
Claims (3)
1. rotation fitting type water filler; Include housing, be located at the filter core in the housing; Described filter core includes outer cylinder body and is in the inner drum in the exterior bowl, is provided with filter paper between exterior bowl and the inner drum, is provided with center tube in the inner drum; The axial two ends of inner drum and exterior bowl form sealing through upper end cap and lower end cap respectively; Described upper end cap is provided with filtering outlet, it is characterized in that: the filtering outlet place of said upper end cap is provided with the positioning plate that is connected in the shape of a spiral with it, and this positioning plate spins through spiral and housing with respect to the other end that is connected an end with filtering outlet; And the corresponding part that positioning plate is positioned at filtering outlet is provided with opening, and this opening is provided with the internal thread that spins in the shape of a spiral with exterior part.
2. rotation fitting type water filler according to claim 1 is characterized in that: be provided with parking space in the described center tube, be provided with the active carbon pill in this parking space.
3. rotation fitting type water filler according to claim 1 and 2 is characterized in that: be provided with between described lower end cap and the housing and compress spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203606301U CN202250297U (en) | 2011-09-23 | 2011-09-23 | Rotary water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203606301U CN202250297U (en) | 2011-09-23 | 2011-09-23 | Rotary water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250297U true CN202250297U (en) | 2012-05-30 |
Family
ID=46111554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203606301U Expired - Fee Related CN202250297U (en) | 2011-09-23 | 2011-09-23 | Rotary water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250297U (en) |
-
2011
- 2011-09-23 CN CN2011203606301U patent/CN202250297U/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: 20120530 Termination date: 20130923 |