CN208177079U - A kind of fixed device of filter core - Google Patents
A kind of fixed device of filter core Download PDFInfo
- Publication number
- CN208177079U CN208177079U CN201820161584.4U CN201820161584U CN208177079U CN 208177079 U CN208177079 U CN 208177079U CN 201820161584 U CN201820161584 U CN 201820161584U CN 208177079 U CN208177079 U CN 208177079U
- Authority
- CN
- China
- Prior art keywords
- filter core
- mounting ring
- positioning disk
- bolt
- trunnion
- 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
Links
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of fixed device of filter core, including mounting ring and positioning disk, which is threaded through in the mounting ring for installing filter core, the filter core cooperation, which is provided with spherical outside surface；The positioning disk, which is fixedly mounted in container, is used to support mounting ring, which is provided with Internal Spherical Surface, and the spherical outside surface cooperation of the mounting ring is supported in the Internal Spherical Surface of positioning disk, so that relative positioning ring can deflection under the Gravitative Loads of filter core for mounting ring.In the fixed device of the filter core of the utility model, due to mating spherical surfaces between mounting ring and positioning disk, relative tilt can occur between mounting ring and positioning disk, so that mounting ring and filter core are self-regulated under Gravitative Loads, so that filter core is in plummet state.
Description
Technical field
The utility model relates to a kind of water purification parts, and in particular to a kind of fixed device of filter core.
Background technique
Filter core is components most crucial in water purification filter equipment, when being mounted in container filter core, needs to make filtering element (cartridge)
Plummet is kept, water to be filtered can just be made uniformly to contact and be filtered with filter core.But the fixed device of existing filter core is only capable of
Guarantee that the unbiased fixation of filter core respective container in container will lead to filter core and also follow if container the application is deflection
Container deflection causes filter core not to be in plummet state.
Summary of the invention
For the deficiency in the presence of the prior art, the main purpose of the utility model is to provide a kind of fixed dresses of filter core
It sets, when guaranteeing container deflection, filter core is remained in plummet state.
The fixed device of the filter core of the utility model adopts the following technical scheme that
A kind of fixed device of filter core characterized by comprising
Mounting ring is used to install filter core, and the filter core cooperation is threaded through in the mounting ring, which is provided with ectosphere
Face；
Positioning disk is fixedly mounted in container and is used to support mounting ring, which is provided with Internal Spherical Surface, the mounting ring
Spherical outside surface cooperation be supported in the Internal Spherical Surface of positioning disk so that relative positioning ring can be inclined under the Gravitative Loads of filter core for mounting ring
Tiltedly.
Further, what the positioning disk was circumferentially integrally arranged has trunnion, which cooperates on the trunnion perpendicular to positioning disk
Through there is the first bolt, adjusting first bolt may make the end of first bolt to hold out against in container inner wall, so that positioning
Disk is fixed in container.
Further, the mounting ring upper surface is evenly distributed in circular arc block, the internal diameter of the circular arc block and filter core outer surface
Match.
Further, first bolt includes head and bar portion, and the bar portion runs through trunnion, and head is located at circular arc block and branch
Between ear, and the head end is provided with threaded hole, and the second bolt for ring to be fixedly mounted is equipped in the threaded hole,
The position of the circular arc block is corresponding with trunnion position, which includes the spiro rod section protruded into threaded hole, is convenient for adjusting and be somebody's turn to do
Six face shell of columns of the second bolt and be pushed against circular arc block outer wall hold out against section.
The utility model has the beneficial effects that
In the fixed device of the filter core of the utility model, due to mating spherical surfaces between mounting ring and positioning disk, mounting ring and fixed
Relative tilt can occur between the disk of position, so that mounting ring and filter core are self-regulated under Gravitative Loads, so that filter core is in plummet shape
State.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the scheme of installation of the utility model；
Fig. 3 is the cross-sectional view of Fig. 2.
Wherein, mounting ring 1, positioning disk 2, the first bolt 3, the second bolt 4, container 5, filter core 6, spherical outside surface 11, circular arc block
12, Internal Spherical Surface 21, trunnion 22, head 31, bar portion 32, spiro rod section 41, six face shell of columns 42, hold out against section 43.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of fixed device of filter core of the present embodiment, including mounting ring and positioning disk.
Wherein, mounting ring 1 is threaded through in the mounting ring 1 for installing filter core 6, the cooperation of filter core 6, which sets
It is equipped with spherical outside surface 11；
Wherein, positioning disk 2, which is fixedly mounted in container 5, is used to support mounting ring 1, which is provided with Internal Spherical Surface 21,
The cooperation of spherical outside surface 11 of the mounting ring 1 is supported in the Internal Spherical Surface 21 of positioning disk 2, so that Gravitative Loads of the mounting ring 1 in filter core 6
Lower relative positioning ring can deflection.
In the present embodiment, due to mating spherical surfaces between mounting ring 1 and positioning disk 2, it can be sent out between mounting ring 1 and positioning disk 2
Raw relative tilt, so that mounting ring 1 and filter core 6 are self-regulated under Gravitative Loads, so that filter core 6 is in plummet state.
In an alternative embodiment, the positioning disk 1 it is circumferential integrally arrange have trunnion 22, the trunnion 22 perpendicular to
Positioning disk 1, through there is the first bolt 3, adjusting first bolt 3 may make the end of first bolt 3 for cooperation on the trunnion 22
It holds out against in 5 inner wall of container, so that positioning disk 2 is fixed in container 5.When filter core 6 fixed using the fixed device of the filter core 6, only
First the positioning disk 2 need to be placed in container 5, adjust the first bolt 3, so that the end of circumferential each first bolt 3 is held out against
5 inner wall of container；Then mounting ring 1 is placed in the Internal Spherical Surface 21 of positioning disk 2, will filter core 6 be packed into mounting ring 1 in, make its
Under gravity, plummet is automatically kept.
In a preferred embodiment, 1 upper surface of mounting ring is evenly distributed in circular arc block 12, the circular arc block 12
Internal diameter is matched with 6 outer surface of filter core, enables to the axis between filter core 6 and mounting ring 1 is more reliable to be overlapped.
In a preferred embodiment, first bolt 3 includes head 31 and bar portion 32, and the bar portion runs through trunnion
22, head is between circular arc block 12 and trunnion 22, and the head end is provided with threaded hole, is equipped in the threaded hole
For the second bolt 4 of ring 1 to be fixedly mounted, the position of the circular arc block 12 is corresponding with 22 position of trunnion, which includes
The spiro rod section 41 protruded into threaded hole, the six face shell of columns 42 convenient for adjusting second bolt 4 and it is pushed against 12 outer wall of circular arc block
Hold out against section 43.When in this way, after ring 1 and positioning disk 2 to be installed are installed in container 5, the first spiral shell can be fixed
Bolt 3 simultaneously adjusts the second bolt 4, so that the section that holds out against of the second bolt 4 is pushed against 12 outer wall of circular arc block, so that being in plummet state
Filter core 6 positioned completely, prevent filter core 6 from glancing off when water flow is excessive.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (4)
1. a kind of fixed device of filter core characterized by comprising
Mounting ring is used to install filter core, and the filter core cooperation is threaded through in the mounting ring, which is provided with spherical outside surface；
Positioning disk is fixedly mounted in container and is used to support mounting ring, which is provided with Internal Spherical Surface, outside the mounting ring
Mating spherical surfaces are supported in the Internal Spherical Surface of positioning disk, so that relative positioning ring can deflection under the Gravitative Loads of filter core for mounting ring.
2. the fixed device of a kind of filter core according to claim 1, it is characterised in that: the positioning disk is circumferentially integrally disposed with
Trunnion, the trunnion perpendicular to positioning disk, on the trunnion cooperation through there is the first bolt, adjust first bolt may make this first
The end of bolt is held out against in container inner wall, so that positioning disk is fixed in container.
3. the fixed device of a kind of filter core according to claim 2, it is characterised in that: mounting ring upper surface circumference uniform distribution
There is circular arc block, the internal diameter of the circular arc block is matched with filter core outer surface.
4. the fixed device of a kind of filter core according to claim 3, it is characterised in that: first bolt includes head and bar
Portion, the bar portion run through trunnion, and head is between circular arc block and trunnion, and the head end is provided with threaded hole, the screw thread
The second bolt for ring to be fixedly mounted is equipped in hole, the position of the circular arc block is corresponding with trunnion position, this second
Bolt includes the spiro rod section protruded into threaded hole, the six face shell of columns convenient for adjusting second bolt and is pushed against circular arc block outer wall
Hold out against section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161584.4U CN208177079U (en) | 2018-01-30 | 2018-01-30 | A kind of fixed device of filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161584.4U CN208177079U (en) | 2018-01-30 | 2018-01-30 | A kind of fixed device of filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208177079U true CN208177079U (en) | 2018-12-04 |
Family
ID=64442469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161584.4U Expired - Fee Related CN208177079U (en) | 2018-01-30 | 2018-01-30 | A kind of fixed device of filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208177079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4176953A1 (en) * | 2021-11-03 | 2023-05-10 | Merlin Technology GmbH | Centering ring for centering a filter element in a filter housing |
-
2018
- 2018-01-30 CN CN201820161584.4U patent/CN208177079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4176953A1 (en) * | 2021-11-03 | 2023-05-10 | Merlin Technology GmbH | Centering ring for centering a filter element in a filter housing |
| WO2023079044A1 (en) * | 2021-11-03 | 2023-05-11 | Merlin Technology Gmbh | Centring ring and filter with said centring ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |