CN105241486A - Thermal magnetic isolation device - Google Patents
Thermal magnetic isolation device Download PDFInfo
- Publication number
- CN105241486A CN105241486A CN201510740350.6A CN201510740350A CN105241486A CN 105241486 A CN105241486 A CN 105241486A CN 201510740350 A CN201510740350 A CN 201510740350A CN 105241486 A CN105241486 A CN 105241486A
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- CN
- China
- Prior art keywords
- heat transfer
- transfer pipe
- cavity
- sensor
- transfer pipes
- 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.)
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a thermal magnetic isolation device, comprising a cavity and a heat transfer pipe with two end openings, wherein the heat transfer pipe penetrates through the cavity; the heat transfer pipe is divided into two parts, and the internal volumes of the two parts are inconsistent; the surface of the heat transfer pipe in the cavity is concave-convex. The thermal magnetic isolation device has the advantages of improving the heat exchange efficiency and reducing electromagnetic interference, thus improving the local environment condition in a sensor junction box and fulfilling the purposes of reducing drift of an electronic converter in a sensor and improving the measurement precision of the sensor. The heat transfer pipe can further catch leaked external electromagnetic field, so that the gas in the heat transfer pipe is exposed within a magnetic field, the polarity of gas molecules is changed to change the original flowing direction, the turbulence degree of the gas is strengthened, an electromagnetic stirring effect is achieved, and the heat exchange capability is improved. The local working environment condition in a box is improved, the service lives of instruments are prolonged, the external electromagnetic interference is reduced, and the server working condition resistance of equipment is improved.
Description
Technical field
The present invention relates to a kind of heat exchanger tube that utilizes and realize atural beat exchange and the device of electromagnetic isolation, be particularly useful for sensor field
Background technology
Various electrical instrument is all much be integrated in closed cavity, as in sensor field: common standard sensor one end is test rod, and the other end is terminal box.Each manufacturing plant all embeds an electronic commutator in sensor terminal box at present, to improve accuracy of detection, and reduces the electrical control cubicles quantity in pulpit.Because industrial environment is all relatively more severe, there is drift in electronic commutator the lighter, severe patient directly damages, and therefore pyromagnetic protection seems extremely important.
Summary of the invention
The object of this invention is to provide a kind of pyromagnetic spacer assembly to make up the deficiencies in the prior art,
The present invention be achieve the goal adopt technical scheme be: pyromagnetic spacer assembly, comprises cavity, it is characterized in that:
Be provided with the transfer pipes of both ends open, transfer pipes through cavities;
Transfer pipes be divided into two parts, two-part inner volume is inconsistent;
Transfer pipes surface in cavity is concavo-convex.
Optimize: cavity comprises holder and adapter ring, adapter ring and holder are socketed and fix with retaining element, and transfer pipes runs through adapter ring and is fixed on adapter ring inwall; There is hickey holder and adapter ring outer end.
Optimize: between adapter ring and holder socket part, have seal.
Optimize: described retaining element is screw.
Optimize: screw has chain rope.
Beneficial effect of the present invention is: the present invention can improve heat exchange efficiency, reduces electromagnetic interference (EMI), thus improves local environmental conditions in sensor terminal box, realizes reducing electronic commutator drift in sensor, improves the object of sensor accuracy class.Described transfer pipes can also trap the external electromagnetic field leaked, make the gas in transfer pipes be exposed in the middle of magnetic field, gas molecule polarity deflects and changes original flow direction, the turbulence level of strengthening gas, cause the effect of electromagnetic agitation, improve the ability of heat interchange.Improve partial duty environmental baseline in box or case, extend the Instrument use life-span, reduce external electromagnetic interference, raising equipment resists the ability of bad working environments.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the schematic diagram of heat transfer, convection current.
Fig. 4 is environment for use schematic diagram of the present invention.
Embodiment
Embodiment:
In the drawings: 1 be holder, 2 are seals, 3 are suspension member screws, 4 are transfer pipes, 5 are swivel beckets, 6 is lock bolts, 11 is internal thread interface, 12 is groove (installing seal 2 to use), 13 is locking interface, and 21 for threaded hole (mounting suspension member screw 3 and lock bolt 6 use), and 22 is the barrel of swivel becket 5,23 is external screw joint, 41 is sensor installation seat, and 42 is sensor block, and 43 is chain rope.
During use, holder 1 and swivel becket 5 are socketed and use suspension member screw 3, lock bolt 6 fixed, the external screw joint 23 of holder 1 connects sensor installation seat 41, and the internal thread interface 11 of swivel becket 5 connects sensor block 42, installs.
The heat that endogenous pyrogen distributes is absorbed outside the tube wall of transfer pipes 4; After answering transfer pipes 4 inner air to be heated, temperature and ambient temperature there are differences, and transfer pipes 4 is greatly suitable for reading in addition, lower young, cause heat pipe internal heating air automatically to rise and to exchange with outside air, form thermal convection effect.
In addition, transfer pipes 4 traps the external electromagnetic field leaked, and makes the gas in transfer pipes 4 be exposed in the middle of magnetic field, gas molecule polarity deflects and changes original flow direction, the turbulence level of strengthening gas, causes the effect of electromagnetic agitation, improves the ability of heat interchange.
Transfer pipes 4 partly can adopt corrugated tube, enlarge active surface.
Transfer pipes 4 shape is straight-through, bending, deflection pipe or draw-tube.
Claims (5)
1. pyromagnetic spacer assembly, comprises cavity, it is characterized in that:
Be provided with the transfer pipes of both ends open, transfer pipes through cavities;
Transfer pipes be divided into two parts, two-part inner volume is inconsistent;
Transfer pipes surface in cavity is concavo-convex.
2. pyromagnetic spacer assembly according to claim 1, is characterized in that: cavity comprises holder and adapter ring, and adapter ring and holder are socketed and fix with retaining element, and transfer pipes runs through adapter ring and is fixed on adapter ring inwall; There is hickey holder and adapter ring outer end.
3. pyromagnetic spacer assembly according to claim 2, is characterized in that: have seal between adapter ring and holder socket part.
4. the pyromagnetic spacer assembly according to Claims 2 or 3, is characterized in that: described retaining element is screw.
5. pyromagnetic spacer assembly according to claim 4, is characterized in that: screw has chain rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740350.6A CN105241486A (en) | 2015-11-03 | 2015-11-03 | Thermal magnetic isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740350.6A CN105241486A (en) | 2015-11-03 | 2015-11-03 | Thermal magnetic isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105241486A true CN105241486A (en) | 2016-01-13 |
Family
ID=55039214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510740350.6A Pending CN105241486A (en) | 2015-11-03 | 2015-11-03 | Thermal magnetic isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241486A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1099913A (en) * | 1997-07-25 | 1998-04-21 | Mitsubishi Materials Corp | Device for working internal and external surfaces of metallic tube |
| JP2003290817A (en) * | 2002-03-29 | 2003-10-14 | Kobe Steel Ltd | Manufacturing device for seamless tube with grooved inner face |
| CN101350552A (en) * | 2008-09-01 | 2009-01-21 | 诸暨意创磁性技术有限公司 | Permanent magnet clutch with refrigerating device |
| CN201230175Y (en) * | 2008-07-17 | 2009-04-29 | 宝山钢铁股份有限公司 | Electric cable pipe joint |
| CN102506601A (en) * | 2011-10-20 | 2012-06-20 | 胡芸雪 | Temperature-difference-drive-type self-adapting heat transfer pipe |
| CN102769344A (en) * | 2012-07-20 | 2012-11-07 | 林贵生 | Direct drive type motor or generator capable of steplessly converting torque and regulating speed |
| CN203948893U (en) * | 2014-05-29 | 2014-11-19 | 绍兴怡和信息系统技术有限公司 | A kind of multi-faceted display device |
| EP2808638A1 (en) * | 2013-05-28 | 2014-12-03 | Caverion Deutschland GmbH | Heat exchanger and method for fixing |
-
2015
- 2015-11-03 CN CN201510740350.6A patent/CN105241486A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1099913A (en) * | 1997-07-25 | 1998-04-21 | Mitsubishi Materials Corp | Device for working internal and external surfaces of metallic tube |
| JP2003290817A (en) * | 2002-03-29 | 2003-10-14 | Kobe Steel Ltd | Manufacturing device for seamless tube with grooved inner face |
| CN201230175Y (en) * | 2008-07-17 | 2009-04-29 | 宝山钢铁股份有限公司 | Electric cable pipe joint |
| CN101350552A (en) * | 2008-09-01 | 2009-01-21 | 诸暨意创磁性技术有限公司 | Permanent magnet clutch with refrigerating device |
| CN102506601A (en) * | 2011-10-20 | 2012-06-20 | 胡芸雪 | Temperature-difference-drive-type self-adapting heat transfer pipe |
| CN102769344A (en) * | 2012-07-20 | 2012-11-07 | 林贵生 | Direct drive type motor or generator capable of steplessly converting torque and regulating speed |
| EP2808638A1 (en) * | 2013-05-28 | 2014-12-03 | Caverion Deutschland GmbH | Heat exchanger and method for fixing |
| CN203948893U (en) * | 2014-05-29 | 2014-11-19 | 绍兴怡和信息系统技术有限公司 | A kind of multi-faceted display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |