CN203899732U - Filter tube for flow detection device - Google Patents
Filter tube for flow detection device Download PDFInfo
- Publication number
- CN203899732U CN203899732U CN201420305131.6U CN201420305131U CN203899732U CN 203899732 U CN203899732 U CN 203899732U CN 201420305131 U CN201420305131 U CN 201420305131U CN 203899732 U CN203899732 U CN 203899732U
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- CN
- China
- Prior art keywords
- magnet
- tube body
- flow detector
- pipe
- utility
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- 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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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a filter tube for a flow detection device. The filter tube comprises a tube body and a magnet, wherein the tube body comprises a small tube body and a large tube body, one end of the small tube body is connected with one end of the large tube body, the magnet is a ring magnet, the small tube body is sleeved with the magnet which is close to one end of the large tube body, and a raised stop ring is arranged in the large tube body. By using the filter tube for the flow detection device, iron oxide deposit can be effectively removed, so as to prevent the deposit from blocking a pipeline and influencing normal use of a subsequent instrument.
Description
Technical field
The utility model relates to liquid filtering field, specifically relates to a kind of screen pipe for flow detector.
Background technology
Ferric ion solutions deposit with the process of transporting in can produce some precipitation, these precipitations are the oxide of iron greatly.In the time that ferric ion solutions is carried out to flow detection, easily make the line clogging of transport and affect follow-up instrument normally to work if do not remove these precipitations.
Utility model content
(1) technical problem that will solve
The deficiency existing for prior art, the utility model provides a kind of screen pipe for flow detector of effectively removing precipitation of iron ions.
(2) technical scheme
For achieving the above object, the utility model provides a kind of screen pipe for flow detector, comprise body and magnet, described body comprises little body and large body, one end of described little body is connected with one end of described large body, described magnet is annular magnet, and described magnet is enclosed within on described little body and with one end of described large body to press close to mutually, is provided with the only circle of projection in described large body.
Further, the outer ring of described little body is provided with screw thread, and the inner ring of described large body is provided with screw thread.
Further, also comprise screen pack, described screen pack is arranged on the mouth of pipe of described little body.
Further, described little body is feed tube, and described large body is drain pipe.
Further, described magnet is ndfeb magnet.
(3) beneficial effect
The utility model can effectively be removed the oxide precipitation of iron for the screen pipe of flow detector, prevent sediment blocking pipe, prevents that sediment from affecting the normal use of follow-up instrument.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model for the screen pipe of flow detector;
Fig. 2 is the overall structure schematic diagram of the utility model for the screen pipe of flow detector;
Fig. 3 is the use status architecture schematic diagram of the utility model for the screen pipe of flow detector.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of screen pipe for flow detector of the present utility model as shown in Figure 1, Figure 2 and Figure 3, comprise body 1 and magnet 2, described body 1 comprises tubule body 11 and large body 12, one end of described tubule body 11 is connected with one end of described large body 12, described magnet 2 is annular magnet, described magnet 2 is enclosed within on described tubule body 11 and with one end of described large body 12 to press close to mutually, and what in described large body 12, be provided with projection only encloses 13.
Magnetic retention particle in liquid just can be adsorbed on tubule body 11 tube walls under the effect of magnet 2 like this, and under the effect of liquid flow, thereby slowly down sliding enters in large body 12.Because large body 12 and tubule body 11 junctions can form the existence of flex point, flow rate of liquid is almost nil herein, and magnetic retention can be to can pile up around the corner like this.Only enclose 13 the variation that flex point can further be reduced go out flow velocity that arranges, for the accumulation of magnetic retention particle creates conditions.
Connect for convenient, the outer ring of described tubule body 11 is provided with external screw thread 14, and the inner ring of described large body 12 is provided with internal thread 15.Can ensure that like this utility model is used for the outside tube size of screen pipe two terminations of flow detector identical, facilitate the installation in practical operation.
As optimization, also comprise screen pack 3, described screen pack 3 is arranged on the mouth of pipe of described tubule body 11.Further strengthen filter effect, can filter the non magnetic solid that a lower volume is larger.
In addition, described tubule body 11 is feed tube, and described large body 12 is drain pipe.Tubule body 11 is connected with outside liquid inlet joint 4, and large body 12 is connected with outside fluid joint 5.
In order to obtain the large magnetic of trying one's best, described magnet 2 is ndfeb magnet.
The beneficial effects of the utility model: can effectively remove the oxide precipitation of iron, prevent sediment blocking pipe, prevent that sediment from affecting the normal use of follow-up instrument.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the screen pipe for flow detector, it is characterized in that, comprise body (1) and magnet (2), described body (1) comprises little body (11) and large body (12), one end of described little body (11) is connected with one end of described large body (12), described magnet (2) is annular magnet, described magnet (2) is enclosed within described little body (11) above and presses close to mutually with one end of described large body (12), is provided with the only circle (13) of projection in described large body (12).
2. the screen pipe for flow detector as claimed in claim 1, it is characterized in that, the outer ring of described little body (11) is provided with external screw thread (14), and the inner ring of described large body (12) is provided with internal thread (15).
3. the screen pipe for flow detector as claimed in claim 1 or 2, is characterized in that, also comprises screen pack (3), and described screen pack (3) is arranged on the mouth of pipe of described little body (11).
4. the screen pipe for flow detector as claimed in claim 3, is characterized in that, described little body (11) is feed tube, and described large body (12) is drain pipe.
5. the screen pipe for flow detector as claimed in claim 3, is characterized in that, described magnet (2) is ndfeb magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305131.6U CN203899732U (en) | 2014-06-09 | 2014-06-09 | Filter tube for flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420305131.6U CN203899732U (en) | 2014-06-09 | 2014-06-09 | Filter tube for flow detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899732U true CN203899732U (en) | 2014-10-29 |
Family
ID=51774023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420305131.6U Expired - Fee Related CN203899732U (en) | 2014-06-09 | 2014-06-09 | Filter tube for flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153125A (en) * | 2015-03-30 | 2016-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of filtering type effusion meter |
| CN111389113A (en) * | 2020-04-09 | 2020-07-10 | 江苏华强新能源科技有限公司 | Frame type efficient filter for gas turbine air intake system |
-
2014
- 2014-06-09 CN CN201420305131.6U patent/CN203899732U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153125A (en) * | 2015-03-30 | 2016-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of filtering type effusion meter |
| CN106153125B (en) * | 2015-03-30 | 2019-06-04 | 安徽春辉仪表线缆集团有限公司 | A kind of filtering type flowmeter |
| CN111389113A (en) * | 2020-04-09 | 2020-07-10 | 江苏华强新能源科技有限公司 | Frame type efficient filter for gas turbine air intake system |
| CN111389113B (en) * | 2020-04-09 | 2021-12-17 | 江苏华强新能源科技有限公司 | Frame type efficient filter for gas turbine air intake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |