CN219922226U - Filter element cover and filter element - Google Patents
Filter element cover and filter element Download PDFInfo
- Publication number
- CN219922226U CN219922226U CN202321088729.XU CN202321088729U CN219922226U CN 219922226 U CN219922226 U CN 219922226U CN 202321088729 U CN202321088729 U CN 202321088729U CN 219922226 U CN219922226 U CN 219922226U
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- Prior art keywords
- hole
- cover
- embedded
- clamping
- main body
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- 239000007788 liquid Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a filter element cover and a filter element, comprising: the cover body is provided with a through hole through which liquid can flow; the fixed cover is embedded at one end in the through hole; the clamping claw is embedded at the other end in the through hole; the sealing piece is arranged in the through hole and positioned between the fixed cover and the clamping jaw and used for sealing gaps among the clamping jaw, the fixed cover and the cover body; the lid is installed the gomphosis with external filter core, and the fixed lid then is placed in the main part and is put the one end in through-hole department to the position that the fixed lid was placed is the water inlet, then with fixed lid and main part welding together can, in order to prevent that liquid in the main part from spilling from both sides, install the jack catch at the other end of through-hole at last, the other end of jack catch installation is the delivery port, whole installation only need once weld can, reduce the part moreover and expose.
Description
Technical Field
The utility model relates to the technical field of filtering equipment, in particular to a filter element cover and a filter element.
Background
The filter element separates solid particles in liquid or gas, or makes different substance components fully contact, quickens the reaction time, can protect the normal work of equipment or the cleaning of air, and when fluid enters the filter element provided with a filter screen with certain specification, the impurity of the fluid is blocked, and clean fluid flows out through the filter element. The liquid filter element cleans the polluted liquid (including oil, water, etc.) to the state required by production and life, that is, the liquid reaches a certain cleanliness
The traditional filter element cover is required to be welded for a plurality of times in the production process, a plurality of parts to be welded are exposed, and the exposed parts are also likely to have poor welding to cause the falling of external welding parts, so that the risk of water leakage is caused.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the utility model is to propose a filter cartridge cover comprising:
the cover body is provided with a through hole through which liquid can flow;
the fixed cover is embedded at one end in the through hole;
the clamping claw is embedded at the other end in the through hole;
and the sealing piece is arranged in the through hole and positioned between the fixed cover and the clamping jaw and is used for sealing gaps among the clamping jaw, the fixed cover and the cover body.
Preferably, the cover includes:
the embedded groove is formed on the cover body and communicated with the through hole;
the clamping groove is circumferentially arranged on the outer circumference of the embedded groove and is suitable for being clamped with the filter element.
Preferably, the through hole includes a first embedded section and a second embedded section, the first embedded section is close to the embedded groove, the second embedded section is far away from the embedded groove, and the diameter of the first embedded section is larger than that of the second embedded section.
Preferably, the cover further comprises
The filter cloth is arranged in the embedded groove, and the fixing cover is sealed in the through hole and is suitable for filtering impurities in the liquid.
Preferably, the fixing cover includes:
a plunger;
and the circulating hole is arranged in the plunger and is coaxial with the through hole.
Preferably, the claw comprises:
a clamping main body;
the water passing hole penetrates through the clamping main body along the axial direction of the clamping main body and is coaxially arranged with the through hole and the flow hole.
Preferably, the clamping main body comprises:
the limiting block is arranged at the upper end of the outer peripheral surface of the clamping main body and is gradually inclined from outside to inside;
the limiting piece is arranged at the lower end of the outer peripheral surface of the clamping main body, and the limiting piece and the limiting block are arranged at intervals.
Preferably, the clamping main body further comprises:
the annular groove is arranged between the limiting block and the limiting piece and is suitable for embedding the clamping main body into the through hole.
Preferably, the cartridge comprises a cartridge cover as described above.
The scheme of the utility model at least comprises the following beneficial effects:
the main part is installed the gomphosis with external filter core, and the fixed lid then is placed in the main part and is put the one end in through-hole department to the position that the fixed lid was placed is the water inlet, then with fixed lid and main part welding together can, in order to prevent that liquid in the main part from spilling from both sides, install the claw at the other end of through-hole at last, the other end of claw installation is the delivery port, whole installation only need once weld can, reduce the part moreover and expose.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a filter element cover and a filter element structure provided in an embodiment of the present utility model;
FIG. 2 is a schematic view of a cartridge cover provided in an embodiment of the present utility model;
fig. 3 is a schematic view of an explosion structure of a filter element cover according to an embodiment of the present utility model.
Reference numerals illustrate:
1. the device comprises a cover body, 2, a fixed cover, 3, a claw, 4, a sealing piece, 5, a through hole, 101, an embedded groove, 102, a clamping groove, 103, filter cloth, 201, a plunger, 202, a circulation hole, 301, a clamping main body, 302, a water passing hole, 3011, a limiting block, 3012, a limiting piece, 3013 and an annular groove.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The filter element cover and the filter element according to the embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the method includes: the cover body 1, the cover body 1 is provided with a through hole 5 through which liquid can flow; the fixed cover 2 is embedded at one end in the through hole 5; the clamping jaw 3 is embedded at the other end in the through hole 5; the sealing element 4 is arranged in the through hole 5 and positioned between the fixed cover 2 and the clamping jaw 3, and is used for sealing gaps among the clamping jaw 3, the fixed cover 2 and the cover body 1; the lid 1 is installed the gomphosis with the filter core, and fixed lid 2 then places in the main part and put the one end in through-hole 5 department to the position that fixed lid 2 placed is the water inlet, then with fixed lid 2 and main part welding together can, in order to prevent that liquid in the main part from spilling from both sides, install the jack catch 3 at the other end of through-hole 5 at last, the other end of jack catch 3 installation is the delivery port, whole installation only need once weld can, reduce the part and expose moreover.
Preferably, the cover 1 includes: the embedded groove 101, the embedded groove 101 is formed on the cover body 1 and is communicated with the through hole 5; the clamping groove 102 is circumferentially arranged on the outer circumference of the embedded groove 101, and is suitable for being clamped with the filter element; the liquid in the filter element enters the through hole 5 in the cover body 1 through the embedded groove 101, and the clamping groove 102 is convenient for installing the filter element and the cover body 1.
In one possible embodiment, the connection manner of the filter element and the cover 1 may be: the filter element and the cover body 1 can be detached and separated and the damaged part can be maintained or replaced when the filter element and the cover body 1 are in detachable connection in order to facilitate the damage of the filter element or the cover body 1.
Preferably, the through hole 5 includes a first embedded section and a second embedded section, the first embedded section is close to the embedded groove 101, the second embedded section is far away from the embedded groove 101, and the diameter of the first embedded section is larger than that of the second embedded section; the fixed cover 2 is embedded in the first embedded section in the through hole 5, the claw 3 is embedded in the second embedded section in the through hole 5, so that the fixed cover 2, the claw 3 and the through hole 5 are arranged at the same vertical position, and liquid in the filter element can smoothly flow out of the cover body 1.
Preferably, the cover body 1 further comprises a filter cloth 103, the filter cloth 103 is arranged in the embedded groove 101, and the fixed cover 2 is sealed in the through hole 5, so that the filter cloth is suitable for filtering impurities in the liquid; when liquid enters the cover body 1 from the filter element, the liquid needs to be filtered again through the filter cloth 103, and finally the filtered liquid flows out of the cover body 1, and the filter cloth 103 is replaceable, and the filter cloth 103 can be taken out from the embedded groove 101 for replacement only by disassembling and separating the main body from the filter element.
Preferably, the stationary cover 2 includes: a plunger 201; a flow hole 202, the flow hole 202 being provided in the plunger 201 and coaxially provided with the through hole 5; the plunger 201 abuts against one end of the seal member 4 so that the seal member 4 and the inner side wall of the through hole 5 constitute a sealed space to prevent liquid from flowing out from both sides of the plunger 201.
Preferably, the jaw 3 comprises: a clamping main body 301; the water passing hole 302 penetrates through the water passing hole 302 along the axial direction of the clamping main body 301 and is coaxially arranged with the through hole 5 and the flow hole 202; the water passing hole 302 has a flow guiding function, liquid is guided to the outside of the cover body 1 from the water passing hole 302, one end of the clamping main body 301 is embedded in the clamping main body 301, and the other end of the clamping main body 301 is arranged outside the clamping main body.
Preferably, the clamping body 301 includes: the limiting block 3011, wherein the limiting block 3011 is arranged at the upper end of the outer peripheral surface of the clamping main body 301, and the limiting block 3011 is gradually inclined from outside to inside; the limiting piece 3012, the limiting piece 3012 is arranged at the lower end of the outer peripheral surface of the clamping main body 301, and the limiting piece 3012 and the limiting piece 3011 are arranged at intervals; the joint main part 301 is inlayed and is located in the through-hole 5 through stopper 3011 to the junction joint of stopper 3011 and the first embedded section and the second embedded section of through-hole 5 makes joint main part 301 firmly inlay and locates in the through-hole 5, and spacing piece 3012 and the outside butt of through-hole 5 make joint main part 301 can not be complete imbed in the through-hole 5, have guaranteed that joint main part 301 can conveniently dismantle when the maintenance.
Preferably, the clamping body 301 further includes: annular groove 3013, annular groove 3013 is arranged between limiting block 3011 and limiting piece 3012, and is suitable for embedding clamping main body 301 in through hole 5; when the clamping body 301 is embedded in the through hole 5, the annular groove 3013 is embedded in the second embedded section in the through hole 5, so that a closed space is formed between the clamping body 301 and the through hole 5, and the clamping body 301 is firmly embedded in the second embedded section through the annular groove 3013.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. A cartridge cover, comprising:
the cover body is provided with a through hole through which liquid can flow;
the fixed cover is embedded at one end in the through hole;
the clamping claw is embedded at the other end in the through hole;
and the sealing piece is arranged in the through hole and positioned between the fixed cover and the clamping jaw and is used for sealing gaps among the clamping jaw, the fixed cover and the cover body.
2. The cartridge cover of claim 1, wherein the cover body comprises:
the embedded groove is formed on the cover body and communicated with the through hole;
the clamping groove is circumferentially arranged on the outer circumference of the embedded groove and is suitable for being clamped with the filter element.
3. The cartridge cover of claim 2, wherein the through-hole comprises a first embedded segment and a second embedded segment, the first embedded segment is proximate to the embedded groove, the second embedded segment is distal to the embedded groove, and a diameter of the first embedded segment is greater than a diameter of the second embedded segment.
4. The cartridge cover of claim 2, wherein the cover further comprises
The filter cloth is arranged in the embedded groove, and the fixing cover is sealed in the through hole and is suitable for filtering impurities in the liquid.
5. The cartridge cover of claim 1, wherein the securing cover comprises:
a plunger;
and the circulating hole is arranged in the plunger and is coaxial with the through hole.
6. The cartridge cover of claim 5, wherein the pawl comprises:
a clamping main body;
the water passing hole penetrates through the clamping main body along the axial direction of the clamping main body and is coaxially arranged with the through hole and the flow hole.
7. The cartridge cover of claim 6, wherein the snap body comprises:
the limiting block is arranged at the upper end of the outer peripheral surface of the clamping main body and is gradually inclined from outside to inside;
the limiting piece is arranged at the lower end of the outer peripheral surface of the clamping main body, and the limiting piece and the limiting block are arranged at intervals.
8. The cartridge cover of claim 7, wherein the snap body further comprises:
the annular groove is arranged between the limiting block and the limiting piece and is suitable for embedding the clamping main body into the through hole.
9. A filter cartridge comprising a cartridge cover according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088729.XU CN219922226U (en) | 2023-05-08 | 2023-05-08 | Filter element cover and filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088729.XU CN219922226U (en) | 2023-05-08 | 2023-05-08 | Filter element cover and filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922226U true CN219922226U (en) | 2023-10-31 |
Family
ID=88502244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321088729.XU Active CN219922226U (en) | 2023-05-08 | 2023-05-08 | Filter element cover and filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922226U (en) |
-
2023
- 2023-05-08 CN CN202321088729.XU patent/CN219922226U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |