CN2728596Y - Magnetic filtering valve - Google Patents
Magnetic filtering valve Download PDFInfo
- Publication number
- CN2728596Y CN2728596Y CN 200420096170 CN200420096170U CN2728596Y CN 2728596 Y CN2728596 Y CN 2728596Y CN 200420096170 CN200420096170 CN 200420096170 CN 200420096170 U CN200420096170 U CN 200420096170U CN 2728596 Y CN2728596 Y CN 2728596Y
- Authority
- CN
- China
- Prior art keywords
- valve
- connecting bolt
- magnet
- rod body
- valve gap
- 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
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Abstract
The utility model relates to a magnetic filtering valve, comprising a valve cover 1, a sealing ring 2, a connecting seat 3, a strainer 4, a water outlet 5, a valve body 6, a water inlet 7, a magnet body 8, a protecting jacket 9, a connecting bolt 10, an inclined valve rod body 11 etc. The utility model is characterized in that the top end of the inclined valve rod body 11 is connected with the valve cover 1 by threads, the connecting bolt 10 is arranged on the valve cover 1, one or a plurality of the magnet bodies 8 are enchased and sealed in the protecting jacket 9, the magnet bodies can be made as magnetic ring bodies, the protecting jacket 9 is connected with the connecting seat 3 by bell sockets or threads, the connecting seat 3 is also connected with the connecting bolt 10 by threads, the melt strainer 4 is scarfed in the valve cover 1 and in the surrounding circular grooves of the connecting bolt 10, and the sealing ring 2 is provided between the valve cover 1 and the inclined valve rod body 11.
Description
Technical field
The utility model is the matching used filter of winter heating and heat meter, belongs to the building plumbing
Technical field.
Background technology
Along with the progressively expansion of urban heating system reform, heat meter has been installed by many units, family, but in actual use, find many subscriber's meters, metering is inaccurate, and the error that has is also very big, so, give carrying out of heat supply system reform, bring many difficulties.Be what reason, cause producing such problem, through a large amount of experiment and research, the circulatory mediator in the discovery system (generally being hot water) instability to heat meter is operated in the non-calibration range sometimes, causes error.And further discover, the instability of current is because the impurity in the circulatory mediator is too many, common strainer valve can only the bigger impurity of filtering volume, and just powerless to the influence of ducted fine wire, iron filings foam, and just these small scums to the interference maximum of heat meter.
Summary of the invention
The purpose of this utility model, provide a kind of before the heat meter water inlet, the device that the wire in the circulatory mediator, iron filings foam and other impurity are filtered.
The technical solution of the utility model is achieved like this, in the structure of a similar common valve, there is one deck to filter the woven wire of usefulness, there is a magnetic centre of woven wire, after circulatory mediator passes silk screen, flow through again around the magnet, flow out from valve outlet, when mixing iron foam, iron filings in the medium, because the strong magnetic action of magnet, with this class impurity absorption on magnet, and the heat meter of can not flowing through influences the operate as normal of heat meter, and these impurity can regularly be cleared up by opening removable cover.
Description of drawings
Accompanying drawing is a section of structure of the present utility model.
Embodiment
Embodiment of the present utility model sees accompanying drawing.Accompanying drawing is a structure cutaway view in kind.By valve gap 1, sealing ring 2, Connection Block 3, filter screen 4, delivery port 5, valve body 6, water inlet 7, magnet body 8, protective sleeve 9, connecting bolt 10, tiltedly valve-rod body 11 compositions such as grade.Valve body 6 is just as a common straight-through valve valve body, and different is, valve-rod body is not perpendicular to valve body 6, but forms oblique valve-rod body 11 at angle, and tiltedly the top of valve-rod body 11 links by screw thread and valve gap 1, and a connecting bolt 10 is arranged on the valve gap 1.One or more magnet body 8 is inlayed to be sealed in the protective sleeve 9; avoided in the system aqueous medium to the etch of magnet; protective sleeve 9 connects with Connection Block 3 by socket or screw thread; Connection Block 3 is connected with connecting bolt 10 by screw thread again; also magnet can be made magnetic ring body, form magnet system, around magnet system, be with metal screen 4; metal screen 4 is stuck in the valve gap 1, connecting bolt 10 around circular groove in, formed filter core.Between valve gap 1 and the oblique valve-rod body 11 sealing ring 2 is installed, to prevent leaking of medium.Medium is pressed in the accompanying drawing direction of arrow and is flowed into strainer valve, and in the water inlet, and the iron foam of some particulates, iron filings are adsorbed on around it by magnet system some bigger impurity by filter screen 4 retainings, can not guarantee the operate as normal of heat meter through the outlet heat meter of flowing through.Adopt magnetic ring body as magnet system, current then are to pass from magnetic ring body, reach the purpose of filtering irony equally.The utility model and can clearing up valve by some cycles: outward winding and take out valve gap 1, also, well filter core is cleaned out with regard to the whole filter core that taken out, and then in the strainer valve of packing into.
Claims (2)
1; a kind of Magnetic filtration device valve, by valve gap 1, sealing ring 2; Connection Block 3; filter screen 4, delivery port 5, valve body 6; water inlet 7; magnet body 8, protective sleeve 9, connecting bolt 10; oblique valve-rod body 11 compositions such as grade; the top that it is characterized in that oblique valve-rod body 11 links by screw thread and valve gap 1, and connecting bolt 10 is arranged on the valve gap 1, and one or more magnet body 8 is inlayed to be sealed in the protective sleeve 9; protective sleeve 9 connects with Connection Block 3 by socket or screw thread; Connection Block 3 is connected with connecting bolt 10 by screw thread again, and metal screen 4 is stuck in the valve gap 1; in the circular groove around the connecting bolt 10, between valve gap 1 and the oblique valve-rod body 11 sealing ring 2 is arranged.
2, according to claims 1 described a kind of Magnetic filtration device valve, it is characterized in that and magnet can be made magnetic ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096170 CN2728596Y (en) | 2004-09-28 | 2004-09-28 | Magnetic filtering valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420096170 CN2728596Y (en) | 2004-09-28 | 2004-09-28 | Magnetic filtering valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728596Y true CN2728596Y (en) | 2005-09-28 |
Family
ID=35047379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420096170 Expired - Fee Related CN2728596Y (en) | 2004-09-28 | 2004-09-28 | Magnetic filtering valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728596Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343859A (en) * | 2013-07-30 | 2013-10-09 | 台州同盛铜业有限公司 | Magnetic dirt remover |
| CN103599849A (en) * | 2013-11-14 | 2014-02-26 | 浙江盾安阀门有限公司 | Magnetic dirt separator |
| CN111604230A (en) * | 2020-05-20 | 2020-09-01 | 山东魔方新能源科技有限公司 | Porous expanded graphite plate infiltration device and method |
-
2004
- 2004-09-28 CN CN 200420096170 patent/CN2728596Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343859A (en) * | 2013-07-30 | 2013-10-09 | 台州同盛铜业有限公司 | Magnetic dirt remover |
| CN103343859B (en) * | 2013-07-30 | 2015-08-26 | 台州同盛铜业有限公司 | A kind of Magnetic dirt separator |
| CN103599849A (en) * | 2013-11-14 | 2014-02-26 | 浙江盾安阀门有限公司 | Magnetic dirt separator |
| CN111604230A (en) * | 2020-05-20 | 2020-09-01 | 山东魔方新能源科技有限公司 | Porous expanded graphite plate infiltration device and method |
| CN111604230B (en) * | 2020-05-20 | 2024-03-19 | 魔方氢能源科技(江苏)有限公司 | Porous expanded graphite plate impregnating device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |