CN106017618A - Ultra-short magnetic float and assembling method thereof - Google Patents
Ultra-short magnetic float and assembling method thereof Download PDFInfo
- Publication number
- CN106017618A CN106017618A CN201610474051.7A CN201610474051A CN106017618A CN 106017618 A CN106017618 A CN 106017618A CN 201610474051 A CN201610474051 A CN 201610474051A CN 106017618 A CN106017618 A CN 106017618A
- Authority
- CN
- China
- Prior art keywords
- float
- magnet steel
- type magnetic
- floating body
- magnetic float
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000007667 floating Methods 0.000 claims description 22
- 238000007373 indentation Methods 0.000 claims description 11
- 239000002937 thermal insulation foam Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses an ultra-short magnetic float and an assembling method thereof. The magnetic float comprises a float body, wherein the upper end and the lower end of the float body are connected with an upper float spherical cap and a lower float spherical cap respectively; a fixed cap is fixed on the inner wall of the float body; internal magnetic steel is fixed in the fixed cap. The ultra-short magnetic float and the assembling method thereof have the beneficial effects as follows: the length of the magnetic float is reduced greatly, and is reduced to 100-110 mm from at least 200 mm originally, the mass is reduced to 140-150 g from 400 g, so that raw materials are saved, the cost is reduced, and installation and use of the magnetic float in smaller space are facilitated.
Description
Technical field
The present invention relates to a kind of magnetic float and assembly method thereof, belong to liquid level emasuring device technology neck
Territory.
Background technology
Magnetic flap formula liquidometer is the widely used a kind of level gauging dress of current industry spot
Putting, its core technology is embodied in the making of the magnetic float in its measuring cylinder.Float material one
As select 316 steel, 316L steel, titanium steel etc..Magnetic steel component therein typically uses two blocks of magnet steel
One piece of pure iron magnetic conductive board of middle folder, then pass the method carrying out fastening from centre with stud, then add
Upper magnetic steel assembly is floated downward the fixture of auxiliary cylinder inwall, and total quality is the biggest, common neodymium iron boron
The assembly substantially 100g that magnet steel makes, the assembly substantially 130g that shirt cobalt magnet steel makes, magnetic float is total
More than quality 400g, more than length 200mm, the quality of magnetic float and volume are big, cause whole
The height of body liquidometer increases, and increases the production cost of product.Some operating mode installing spaces have
Limit, the distance of the lower fairlead of liquidometer to bottom blow-down valve is too big, causes scene to install.
Summary of the invention
For solving the defect that prior art exists, it is an object of the invention to provide a kind of quality little,
Ultrashort type magnetic float easy for installation and assembly method thereof.
The technical scheme is that ultrashort type magnetic float, including floating body, floating body is upper and lower
Two ends connect on float spherical crown under spherical crown and float respectively, and floating body inwall is fixed with locking cap,
Fixing internal magnet steel in locking cap.
Described internal magnet steel is three-decker, is respectively upper annular magnetic steel, insulation foam and lower ring
Shape magnet steel.
Described locking cap is fixed on floating body inwall by roller indentation groove.
State roller indentation groove to be positioned on the floating body outer surface outside insulation foam.
Described locking cap top is provided with the kink for fixing internal magnet steel.
Described roller indentation groove place straight line overlaps with waterline.
Described locking cap is aluminum.
Described magnetic float height 100-110mm, quality 140-150g, described inner magnet steel quality
40-50g。
The assembly method of ultrashort type magnetic float, specifically comprises the following steps that
A) inside magnet steel being put into locking cap, locking cap top bends, fixing internal magnet steel；
B) locking cap is inserted in floating body；
C) utilize lathe, extrude roller indentation groove at float waterline position roller, during roller pressure,
Locking cap is formed corresponding recesses, further fixing internal magnet steel；
D) by floating body and spherical crown assembly welding under spherical crown, float on float to together with.
The invention has the beneficial effects as follows: magnetic float length significantly shortens, by existing at least 200mm
Foreshortening to 100-110mm, quality is reduced to 140-150g by 400g, saves raw material and reduces
Cost, facilitates magnetic float to install and use in less space.
Accompanying drawing explanation
The present invention has accompanying drawing 3 width.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is internal magnet steel and the installation diagram of locking cap；
Fig. 3 is the Distribution of Magnetic Field figure of magnet steel.
In figure, reference is as follows: 1, spherical crown on float, and 2, upper annular magnetic steel, 3, bending
Portion, 4, locking cap, 5, roller indentation groove, 6, floating body, 7, insulation foam, 8, float
Lower spherical crown, 9, lower annular magnetic steel, 10, waterline.
Detailed description of the invention
The present invention will be further described for 1-3 below in conjunction with the accompanying drawings:
Ultrashort type magnetic float, including floating body 6, floating body about 6 two ends connect float respectively
Spherical crown 8 under upper spherical crown 1 and float, floating body 6 inwall is fixed with locking cap 4, locking cap 4
Interior fixing internal magnet steel.
Described internal magnet steel is three-decker, is respectively upper annular magnetic steel 2, insulation foam 7 and
Lower annular magnetic steel 9.
Described locking cap 4 is fixed on floating body 6 inwall by roller indentation groove 5.
State roller indentation groove 5 to be positioned on floating body 6 outer surface outside insulation foam 7.
Described locking cap 4 top is provided with the kink 3 for fixing internal magnet steel, it is ensured that internal
Magnet steel does not falls out.
Described roller indentation groove 5 place straight line overlaps with waterline 10.
Described locking cap 4 is aluminum.
Described magnetic float height 100-110mm, quality 140-150g, described inner magnet steel quality
40-50g。
The assembly method of ultrashort type magnetic float, specifically comprises the following steps that
A) inside magnet steel being put into locking cap 4, locking cap 4 top bends, fixing internal
Magnet steel；
B) suitable position in locking cap 4 is inserted floating body 6；
C) utilize lathe, extrude roller indentation groove 5 at float waterline position roller, as float
Waterline mark, simultaneously during roller pressure, forms corresponding recesses on locking cap 4, and this is recessed
Groove can fix the inside magnet steel in locking cap 4 further；
D) by floating body 6 and spherical crown 8 assembly welding under 1 spherical crown, float on float to together with.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (9)
1. ultrashort type magnetic float, it is characterised in that include floating body (6), floating body (6)
Two ends connect spherical crown (8) under spherical crown on float (1) and float, floating body (6) respectively up and down
Inwall is fixed with locking cap (4), locking cap (4) interior fixing internal magnet steel.
Ultrashort type magnetic float the most according to claim 1, it is characterised in that described inside
Magnet steel is three-decker, is respectively upper annular magnetic steel (2), insulation foam (7) and lower annular
Magnet steel (9).
Ultrashort type magnetic float the most according to claim 1, it is characterised in that described fixing
Cap (4) is fixed on floating body (6) inwall by roller indentation groove (5).
Ultrashort type magnetic float the most according to claim 3, it is characterised in that described roller pressure
Groove (5) is positioned on floating body (6) outer surface that insulation foam (7) is outside.
Ultrashort type magnetic float the most according to claim 1, it is characterised in that described fixing
Cap (4) top is provided with the kink (3) for fixing internal magnet steel.
Ultrashort type magnetic float the most according to claim 2, it is characterised in that described roller pressure
Groove (5) place straight line overlaps with waterline (10).
Ultrashort type magnetic float the most according to claim 1, it is characterised in that described fixing
Cap (4) is aluminum.
Ultrashort type magnetic float the most according to claim 1, it is characterised in that described magnetic floats
Son height 100-110mm, quality 140-150g, described inner magnet steel quality 40-50g.
9. the assembly method of the ultrashort type magnetic float as described in any one of claim 1-8, it is special
Levy and be, specifically comprise the following steps that
A) inside magnet steel being put into locking cap (4), locking cap (4) top bends, Gu
Fixed internal magnet steel；
B) locking cap (4) is inserted in floating body (6)；
C) utilize lathe, extrude roller indentation groove (5) at float waterline position roller, press through at roller
Cheng Zhong, forms corresponding recesses, further fixing internal magnet steel on locking cap (4)；
D) floating body (6) is arrived with spherical crown (8) assembly welding under spherical crown on float (1), float
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474051.7A CN106017618A (en) | 2016-06-23 | 2016-06-23 | Ultra-short magnetic float and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474051.7A CN106017618A (en) | 2016-06-23 | 2016-06-23 | Ultra-short magnetic float and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106017618A true CN106017618A (en) | 2016-10-12 |
Family
ID=57083664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474051.7A Pending CN106017618A (en) | 2016-06-23 | 2016-06-23 | Ultra-short magnetic float and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106017618A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29800842U1 (en) * | 1998-01-06 | 1998-03-19 | Li, Jui-Yang, Yung Kang Shih, Tainan | Float for a level sensor |
| CN2287297Y (en) * | 1996-07-10 | 1998-08-05 | 常州能源设备总厂 | Universal magnet buoy |
| CN2306490Y (en) * | 1997-07-09 | 1999-02-03 | 朱皓生 | Magnetic liquid level display device |
| CN2368837Y (en) * | 1999-06-18 | 2000-03-15 | 孟祥林 | Water mangetizing apparatus with strong magnetic field and large gradient |
| CN1627033A (en) * | 2003-12-09 | 2005-06-15 | 森德销售和管理公司 | Unit radiator, its mfg. method and integral radiator constituted therefrom |
| CN2773636Y (en) * | 2005-04-08 | 2006-04-19 | 刘瑞 | Balanced magnetic-suspension water level gauge |
| CN2811157Y (en) * | 2005-08-05 | 2006-08-30 | 珠海天岳橡塑制品有限公司 | High fixed articulated beacon |
| CN202560389U (en) * | 2012-05-29 | 2012-11-28 | 宁波市鄞州三峰汽车配件厂 | Magnetic steel floater |
| CN202903287U (en) * | 2012-11-02 | 2013-04-24 | 辽阳自动化仪表集团有限公司 | Floater for magnetic floater liquidometer |
| CN204495436U (en) * | 2015-01-22 | 2015-07-22 | 丹东耐能仪表电器有限公司 | A Hall element detection magnetic steel arrangement structure of a displacer liquid level transmitter |
-
2016
- 2016-06-23 CN CN201610474051.7A patent/CN106017618A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287297Y (en) * | 1996-07-10 | 1998-08-05 | 常州能源设备总厂 | Universal magnet buoy |
| CN2306490Y (en) * | 1997-07-09 | 1999-02-03 | 朱皓生 | Magnetic liquid level display device |
| DE29800842U1 (en) * | 1998-01-06 | 1998-03-19 | Li, Jui-Yang, Yung Kang Shih, Tainan | Float for a level sensor |
| CN2368837Y (en) * | 1999-06-18 | 2000-03-15 | 孟祥林 | Water mangetizing apparatus with strong magnetic field and large gradient |
| CN1627033A (en) * | 2003-12-09 | 2005-06-15 | 森德销售和管理公司 | Unit radiator, its mfg. method and integral radiator constituted therefrom |
| CN2773636Y (en) * | 2005-04-08 | 2006-04-19 | 刘瑞 | Balanced magnetic-suspension water level gauge |
| CN2811157Y (en) * | 2005-08-05 | 2006-08-30 | 珠海天岳橡塑制品有限公司 | High fixed articulated beacon |
| CN202560389U (en) * | 2012-05-29 | 2012-11-28 | 宁波市鄞州三峰汽车配件厂 | Magnetic steel floater |
| CN202903287U (en) * | 2012-11-02 | 2013-04-24 | 辽阳自动化仪表集团有限公司 | Floater for magnetic floater liquidometer |
| CN204495436U (en) * | 2015-01-22 | 2015-07-22 | 丹东耐能仪表电器有限公司 | A Hall element detection magnetic steel arrangement structure of a displacer liquid level transmitter |
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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 |
Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |