CN204447512U - A kind of filter element joint - Google Patents
A kind of filter element joint Download PDFInfo
- Publication number
- CN204447512U CN204447512U CN201420837175.3U CN201420837175U CN204447512U CN 204447512 U CN204447512 U CN 204447512U CN 201420837175 U CN201420837175 U CN 201420837175U CN 204447512 U CN204447512 U CN 204447512U
- Authority
- CN
- China
- Prior art keywords
- filter element
- joint
- tube sheet
- external screw
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000875 corresponding Effects 0.000 abstract description 2
- 210000002445 Nipples Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of filter element joint, its joint form is external screw joint, hickey one end open, the other end is connected with filter body partial lumen, the filter body segment outer radius of filter element is greater than the external thread section external diameter of joint, filter body divides on the end cap near external screw joint side and arranges a dowel hole, and an alignment pin is installed, the dowel hole corresponding with the tube sheet that it is supporting also there being one, during installation, filter element part external screw joint upwards, insert from bottom to top in the circular hole of tube sheet, alignment pin on filter element inserts in the dowel hole on tube sheet, male connection protruded tube plate portion nut screwing clamping, more convenient to operate, fast.
Description
Technical field
The utility model relates to a kind of filter element joint, for the filter element that tube sheet is installed.
Background technology
At present, the filter element that tube sheet is installed, just upwards inserts nipple in tube sheet, nipple top nut screwing clamping, in the process of fastening nut, can divide rotation, not easily tighten, and easily damage filter body divides with bottom filter body.
Summary of the invention
In order to filter element fast easier for installation that tube sheet is installed, the utility model provides a kind of novel filter element joint, due to the structure that it is special, makes it fast easier for installation, filter element more can be protected not damage by external force.
For achieving the above object, solution of the present utility model is:
A kind of filter element joint, its joint form is external screw joint, hickey one end open, the other end is connected with filter body partial lumen, the filter body segment outer radius of filter element is greater than the external thread section external diameter of joint, filter body divides on the end cap near external screw joint side and arranges a dowel hole, and an alignment pin is installed, the dowel hole corresponding with the tube sheet that it is supporting also there being one, during installation, filter element external screw joint upwards, insert from bottom to top in the circular hole of tube sheet, alignment pin on filter element inserts in the dowel hole on tube sheet, male connection protruded tube plate portion nut screwing clamping.
Accompanying drawing explanation
Fig. 1 is existing filter element mounting means schematic diagram;
Fig. 2 is the utility model embodiment schematic diagram.
In fig 2,1 is external screw joint, and 2 divide for filtering body, and 3 is tube sheet, and 4 is alignment pin, and 5 is nut.
Detailed description of the invention
Be illustrated in figure 2 a specific embodiment of the present utility model, during installation, filter element external screw joint 1 upwards, inserts in the circular hole of tube sheet 3 from bottom to top, alignment pin 4 on filter element inserts in the dowel hole on tube sheet, and male connection 1 protruded tube plate portion nut 5 is tightened.
Claims (3)
1. a filter element joint, is characterized in that joint form is external screw joint, hickey one end open, and the other end is connected with filter body partial lumen.
2. filter element joint according to claim 1, is characterized in that the filter body segment outer radius of filter element is greater than the external thread section external diameter of joint.
3. filter element joint according to claim 1, is characterized in that filter body divides and arrange a dowel hole on the end cap of external screw joint side, and install an alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837175.3U CN204447512U (en) | 2014-12-26 | 2014-12-26 | A kind of filter element joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837175.3U CN204447512U (en) | 2014-12-26 | 2014-12-26 | A kind of filter element joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204447512U true CN204447512U (en) | 2015-07-08 |
Family
ID=53654462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837175.3U Active CN204447512U (en) | 2014-12-26 | 2014-12-26 | A kind of filter element joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204447512U (en) |
-
2014
- 2014-12-26 CN CN201420837175.3U patent/CN204447512U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |