CN209501043U - A kind of filter screen - Google Patents
A kind of filter screen Download PDFInfo
- Publication number
- CN209501043U CN209501043U CN201821942002.2U CN201821942002U CN209501043U CN 209501043 U CN209501043 U CN 209501043U CN 201821942002 U CN201821942002 U CN 201821942002U CN 209501043 U CN209501043 U CN 209501043U
- Authority
- CN
- China
- Prior art keywords
- strainer
- inside casing
- filter screen
- outline border
- sawtooth
- 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.)
- Ceased
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of filter screen comprising: filtering dictyosome, strainer outline border and strainer inside casing；The side of the strainer outline border has the first assembling structure, the side of the strainer inside casing has the second assembling structure matched with first assembling structure, first assembling structure is the first sawtooth of several dense arrangements, second assembling structure is the second sawtooth that shape is matched with the first adjacent sawtooth gap, the edge of the filtering dictyosome is fixed by mutually matched strainer outline border and the pressing of strainer inside casing, the filtering dictyosome is arranged along length direction continuous bending, and the bending quantity of the filtering dictyosome is corresponding with the quantity of any sawtooth.The filter screen of the utility model has biggish effective filtration area, simultaneously by using the frame with broached-tooth design, the edge for filtering dictyosome can securely be pressed securely, improve the intensity of filter screen, the demand for sufficiently meeting the filtering of big flow rates of fluid and flowing.
Description
Technical field
The utility model relates to a kind of filter screen more particularly to a kind of filter area is big and intensity is high filter screen.
Background technique
In the industrial production, it often uses filter screen substance to be filtered, may be contained with removing in fluid
Impurity particle, or play the role of flowing to fluid.However, there is also certain deficiency, specific tables for existing filter screen
Now it is, when the flow velocity of fluid is larger, to be limited to the filter area of filter screen, fluid can not be adequately filtered.Meanwhile compared with
The fluid of big flow velocity can bring more large impact, and then be easy to separate the dictyosome of filter screen with the frame on periphery, cause to filter
The damage of net.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of filter screens, to overcome the deficiencies in the prior art.
To realize above-mentioned purpose of utility model, the utility model provides a kind of filter screen comprising: filtering dictyosome, strainer
Outline border and strainer inside casing；
The side of the strainer outline border has the first assembling structure, and the side of the strainer inside casing has and first dress
The second assembling structure that distribution structure matches, first assembling structure be several dense arrangements the first sawtooth, described second
Assembling structure is the second sawtooth that shape is matched with the first adjacent sawtooth gap, and the edge of the filtering dictyosome is by phase
Strainer outline border and strainer the inside casing pressing mutually cooperated is fixed, and the filtering dictyosome is arranged along length direction continuous bending, and
The bending quantity of the filtering dictyosome is corresponding with the quantity of any sawtooth.
The improvement of filter screen as the utility model, first assembling structure are distributed in the two sides of the filter outer inframe
Edge, the corresponding both sides of the edge for being distributed in the strainer inside casing of second assembling structure.
The improvement of filter screen as the utility model, when the pressing of the strainer outline border and strainer inside casing is fixed, the two
Surrounding locked by screw.
The front and rear edges of the improvement of filter screen as the utility model, the strainer outline border and strainer inside casing also have with
The rib that the bending structure of the filtering dictyosome matches.
The improvement of filter screen as the utility model, several first sawtooth are from the strainer outline border at place described in
Strainer inside casing integrally extends, and several second sawtooth integrally extend from the strainer inside casing at place towards the strainer outline border
And go out.
The improvement of filter screen as the utility model, the material of the filtering dictyosome, strainer outline border and strainer inside casing
For stainless steel.
Compared with prior art, the utility model has the beneficial effects that having for the filter screen of the utility model is biggish
Effective filtration area, while by using the frame with broached-tooth design, the edge for filtering dictyosome can be passed through securely
Securely pressing, improves the intensity of filter screen, the demand for sufficiently meeting the filtering of big flow rates of fluid and flowing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the perspective exploded view of one specific embodiment of filter screen of the utility model.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
As shown in Figure 1, the filter screen of the utility model includes: filtering dictyosome 1, strainer outline border 2 and strainer inside casing 3.
The filtering dictyosome 1 forms the main structure of the filter screen of the utility model, plays filtering to fluid and flows
Effect.In order to enable filtering dictyosome 1 has biggish effective filtration area, the filtering dictyosome 1 connects along length direction
Continuous bending setting, so that the surface of filtering dictyosome 1 forms the wavy shaped configuration being continuously arranged.Preferably, the filter screen
The material of body 1 is stainless steel.
The strainer outline border 2 and strainer inside casing 3 are fixed for realizing the installation of filtering dictyosome 1, specifically, the strainer
The side of outline border 2 has the first assembling structure 21, and the side of the strainer inside casing 3 has to match with first assembling structure 21
The second assembling structure 22 closed.When the strainer outline border 2 and strainer inside casing 3 press, pass through 21 He of the first assembling structure
Effective fixation to filtering 1 edge of dictyosome is realized in the cooperation of second assembling structure 22.
In one embodiment, first assembling structure 21 be several dense arrangements the first sawtooth, described second
Assembling structure 22 is the second sawtooth that shape is matched with the first adjacent sawtooth gap.Preferably, several first sawtooth
Integrally extend from the strainer outline border 2 at place towards the strainer inside casing 3, several second sawtooth are from the strainer at place
Frame 3 integrally extends towards the strainer outline border 2.
To can be realized the surrounding of the filtering dictyosome 1 when the strainer outline border 2 and the pressing of strainer inside casing 3
Edge is engaged securely, is avoided filtering dictyosome 1 under the percussion of fluid, is occurred to divide with strainer outline border 2 and strainer inside casing 3
From.Correspondingly, the quantity of bending structure 11 is corresponding with the quantity of any sawtooth 21,31 on the filtering dictyosome 1.Preferably,
The material of the strainer outline border 2 and strainer inside casing 3 is stainless steel.
Further, first assembling structure 21 is distributed in the both sides of the edge of the filter outer inframe, correspondingly, described
The corresponding both sides of the edge for being distributed in the strainer inside casing 3 of two assembling structures 22.Meanwhile the strainer outline border 2 and strainer inside casing 3
When pressing is fixed, the surrounding of the two is locked by screw 4.In addition, the front and rear side of the strainer outline border 2 and strainer inside casing 3
Edge also has the rib 5 to match with the bending structure of the filtering dictyosome 1.Preferably, the framework one of the rib 5 and place
It is body formed.
In conclusion the filter screen of the utility model has biggish effective filtration area, while by using having
The frame of broached-tooth design securely can securely press the edge for filtering dictyosome, improve the intensity of filter screen, fill
Divide the filtering for meeting big flow rates of fluid and the demand flowed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of filter screen, which is characterized in that the filter screen includes: filtering dictyosome, strainer outline border and strainer inside casing；
The side of the strainer outline border has the first assembling structure, and the side of the strainer inside casing has ties with first assembly
The second assembling structure that structure matches, first assembling structure are the first sawtooth of several dense arrangements, second assembly
Structure is the second sawtooth that shape is matched with the first adjacent sawtooth gap, and the edge of the filtering dictyosome is by phase interworking
The strainer outline border and strainer inside casing of conjunction, which press, to be fixed, and the filtering dictyosome is arranged along length direction continuous bending, and described
The bending quantity for filtering dictyosome is corresponding with the quantity of any sawtooth.
2. filter screen according to claim 1, which is characterized in that first assembling structure is distributed in the filter outer inframe
Both sides of the edge, the corresponding both sides of the edge for being distributed in the strainer inside casing of second assembling structure.
3. filter screen according to claim 1, which is characterized in that the pressing of the strainer outline border and strainer inside casing is fixed
When, the surrounding of the two is locked by screw.
4. filter screen according to claim 1, which is characterized in that the front and rear edges of the strainer outline border and strainer inside casing is also
With the rib to match with the bending structure of the filtering dictyosome.
5. filter screen according to claim 1, which is characterized in that strainer outline border court of several first sawtooth from place
Integrally extend to the strainer inside casing, several second sawtooth are from the strainer inside casing at place towards the strainer outline border one
Body extends.
6. filter screen according to claim 1, which is characterized in that the filtering dictyosome, strainer outline border and strainer inside casing
Material be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942002.2U CN209501043U (en) | 2018-11-23 | 2018-11-23 | A kind of filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942002.2U CN209501043U (en) | 2018-11-23 | 2018-11-23 | A kind of filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501043U true CN209501043U (en) | 2019-10-18 |
Family
ID=68190181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942002.2U Ceased CN209501043U (en) | 2018-11-23 | 2018-11-23 | A kind of filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501043U (en) |
-
2018
- 2018-11-23 CN CN201821942002.2U patent/CN209501043U/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210207 Decision number of declaring invalidation: 48155 Granted publication date: 20191018 |
|
| IW01 | Full invalidation of patent right |