CN203587188U - Magnetic reversible column liquid level gauge - Google Patents
Magnetic reversible column liquid level gauge Download PDFInfo
- Publication number
- CN203587188U CN203587188U CN201320728967.2U CN201320728967U CN203587188U CN 203587188 U CN203587188 U CN 203587188U CN 201320728967 U CN201320728967 U CN 201320728967U CN 203587188 U CN203587188 U CN 203587188U
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- Prior art keywords
- liquid level
- magnetic
- tube
- level tube
- level gauge
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- Expired - Fee Related
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Abstract
The utility model relates to a magnetic reversible column liquid level gauge which comprises a liquid level tube with magnetic floater, a connecting flange communicated with a container, a fixing flange for fixedly installing, and a display panel with a magnetic reversible column arranged on the outer side of the liquid level tube. The magnetic reversible column liquid level gauge is characterized in that a jacketed tube is arranged on the outer side of the liquid level tube and has the same shaft with the liquid level tube, and thermal insulation space is reserved between the jacketed tube and the liquid level tube, a corresponding jacketed inlet and a corresponding jacketed outlet are arranged on both sides of the upper end of the jacketed tube respectively, and the jacketed inlet is communicated with an outer hot water pipe or a steam pipe. The magnetic reversible column liquid level gauge can solve the problem that because of the adoption of stainless steel materials in prior art, corrosion resistance is not high, and the service life is short. In cold weather conditions, the measurement precise of the liquid level gauge can be assured by the magnetic floater of the liquid level gauge, manufacture is simple, and cost is low.
Description
Technical field
The utility model relates to a kind of liquid level gauge for liquid height in measuring vessel, relates in particular to a kind of magnetic turning column liquid level meter.
Background technology
In prior art, in magnetic turning column liquid level meter comprises, be equipped with the magnetic float with magnet steel liquid level tube, realize connecting pipe that liquid level tube interlinks with container, be installed on liquid level tube outside and have the display panel of carrying magnetic turned column, the anchor ear for fixedly mounting the joint flange of above-mentioned liquid level gauge, display panel being fixedly connected with liquid level tube.Magnetic turned column is installed on display panel by little axle, and front is white, and reverse side is red, can do 180 ° of rotations around little axle.It is according to law of buoyancy and magnetic couplings principle, when in tested container during liquid level lifting, and also lifting thereupon of the magnetic float with magnet steel in liquid level gauge liquid level tube.By magnetic coupling, drive red, the white turned column of display panel to realize upset, when liquid level rises, turned column transfers redness to by white.When liquid level declines, turned column transfers white to by redness, the true altitude of liquid level in red, the white boundary of display panel Wei Chuwei cabin cabinet, thus realize liquid level indication.
Liquid level gauge of the prior art generally adopts the material compositions such as stainless steel, and its shortcoming is that quality is heavier, corrosion resistance is not enough, and cost is higher simultaneously; When weather is terribly cold, can, because the fluid to be measured of internal tank is formed ice cube, then enter in liquid level gauge, magnetic float swims in the liquid level tube of liquid level gauge together with ice cube, and corresponding magnetic float position is affected, thereby affects the correct measurement of liquid level gauge.
Utility model content
For the deficiency existing in background technology, the utility model object is to provide a kind of magnetic turning column liquid level meter, not strong for solving the corrosion resistance that employing stainless steel material that prior art exists occurs, the problem that serviceable life is short; Under cold environment, the liquid level gauge that the magnetic float of liquid level gauge can accurately show, has simultaneously and makes simply, the advantage that cost is low.
For achieving the above object, the utility model provides following technical scheme: a kind of magnetic turning column liquid level meter, the joint flange that comprise the liquid level tube of the in-built float that is magnetic, is communicated with container and for hard-wired mounting flange, be installed on the be magnetic display panel of turned column of liquid level tube outside band; It is characterized in that: the described liquid level tube arranged outside jacket pipe coaxial with it, reserved certain insulation gap between described jacket pipe and liquid level tube; Described both sides, jacket pipe upper end arrange respectively corresponding chuck import and Jacket outlet, and chuck import is communicated in external heat water pipe or steam pipe.
The utility model is also further set to: in described insulation gap, near jacket pipe inwall, be filled with heat-insulation layer.
The utility model is also further set to: the material of described jacket pipe is stainless steel or polypropylene.
The utility model is also further set to: described liquid level tube, magnetic float are that polypropylene material is made.
The utility model is also further set to: described magnetic float is the assembling block magnet corresponding with magnetic turned column in float.
The beneficial effects of the utility model: add sleeve pipe and insulation gap by setting, can connect in corresponding hot-water line or steam pipe, the weather that can season oneself to cold, having solved because fluid to be measured freezes causes the position of magnetic float to occur the technical barrier of deviation, icing ice slag has entered in liquid level tube, also can because of temperature compared with high and immediately melt, when insulation inside, gap temperature decline time, can open Jacket outlet, inner hot water or steam are discharged; Simultaneously in insulation gap, near jacket pipe inwall, be filled with heat-insulation layer, prevent from being incubated too fast the scattering and disappearing of internal heat in gap, guaranteed liquid level tube inside in certain temperature constant state; Liquid level tube, magnetic float are polypropylene material simultaneously, because polypropylene has certain thermotolerance, resistance to acids and bases, can coordinate the working temperature environment that is incubated gap, and simultaneously with respect to metal material of the prior art, more light, cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local enlarged diagram of Fig. 1 at A.
Number in the figure implication: 1-liquid level tube; 2-display panel; 21-magnetic turned column; The windproof panty hose of 12-; 3-mounting flange; 4-joint flange; 5-magnetic float; 51-float; 52-magnet; The import of 6-chuck; 7-Jacket outlet; 8-is incubated gap; 9-jacket pipe; 10-heat-insulation layer.
Embodiment
Below in conjunction with drawings and Examples, embodiment 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.
As depicted in figs. 1 and 2, a kind of magnetic turning column liquid level meter, the joint flange that comprise the liquid level tube of the in-built float that is magnetic, is communicated with container and for hard-wired mounting flange, be installed on the be magnetic display panel of turned column of liquid level tube outside band; The described liquid level tube arranged outside jacket pipe coaxial with it, reserved certain insulation gap between described jacket pipe and liquid level tube; Described both sides, jacket pipe upper end arrange respectively corresponding chuck import and Jacket outlet, and chuck import is communicated in external heat water pipe or steam pipe.
In described insulation gap, near jacket pipe inwall, be filled with heat-insulation layer, heat-insulation layer can be preferably polyfoam, expansion pearlite thermal insulation product.
The material of described jacket pipe is stainless steel or polypropylene.
Described liquid level tube, magnetic float are that polypropylene material is made.
Described magnetic float is the assembling block magnet corresponding with magnetic turned column in float.
Principle of work of the present utility model: add sleeve pipe and insulation gap by setting, can connect in corresponding hot-water line or steam pipe, the weather that can season oneself to cold, having solved because fluid to be measured freezes causes the position of magnetic float to occur the technical barrier of deviation, icing ice slag has entered in liquid level tube, also can because of temperature compared with high and immediately melt, when insulation inside, gap temperature decline time, can open Jacket outlet, inner hot water or steam are discharged; Simultaneously in insulation gap, near jacket pipe inwall, be filled with heat-insulation layer, prevent from being incubated too fast the scattering and disappearing of internal heat in gap, guaranteed liquid level tube inside in certain temperature constant state; Liquid level tube, magnetic float are polypropylene material simultaneously, because polypropylene has certain thermotolerance, resistance to acids and bases, can coordinate the working temperature environment that is incubated gap, and simultaneously with respect to metal material of the prior art, more light, cost is lower.
The above is only preferred implementation 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 improvement and modification, these of above-mentioned hypothesis improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a magnetic turning column liquid level meter, the joint flange that comprise the liquid level tube of the in-built float that is magnetic, is communicated with container and for hard-wired mounting flange, be installed on the be magnetic display panel of turned column of liquid level tube outside band; It is characterized in that: the described liquid level tube arranged outside jacket pipe coaxial with it, reserved certain insulation gap between described jacket pipe and liquid level tube; Described both sides, jacket pipe upper end arrange respectively corresponding chuck import and Jacket outlet, and chuck import is communicated in external heat water pipe or steam pipe.
2. a kind of magnetic turning column liquid level meter according to claim 1, is characterized in that: in described insulation gap, near jacket pipe inwall, be filled with heat-insulation layer.
3. a kind of magnetic turning column liquid level meter according to claim 1 and 2, is characterized in that: the material of described jacket pipe is stainless steel or polypropylene.
4. a kind of magnetic turning column liquid level meter according to claim 1 and 2, is characterized in that: described liquid level tube, magnetic float are that polypropylene material is made.
5. a kind of magnetic turning column liquid level meter according to claim 1 and 2, is characterized in that: described magnetic float is the assembling block magnet corresponding with magnetic turned column in float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728967.2U CN203587188U (en) | 2013-11-18 | 2013-11-18 | Magnetic reversible column liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728967.2U CN203587188U (en) | 2013-11-18 | 2013-11-18 | Magnetic reversible column liquid level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587188U true CN203587188U (en) | 2014-05-07 |
Family
ID=50585093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320728967.2U Expired - Fee Related CN203587188U (en) | 2013-11-18 | 2013-11-18 | Magnetic reversible column liquid level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587188U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406661A (en) * | 2014-11-28 | 2015-03-11 | 江苏达诺尔半导体超纯科技有限公司 | Liquid level meter for super pure sulfur trioxide storage tank |
| CN104501913A (en) * | 2014-12-15 | 2015-04-08 | 重庆精科仪表制造有限责任公司 | Magnetic float liquid level meter |
| CN104864941A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Anti-freezing magnetic flap type liquid level gauge special for extremely cold regions |
| CN105444843A (en) * | 2015-11-13 | 2016-03-30 | 太仓荣中机电科技有限公司 | Liquid level meter with magnetic turnover column |
| CN108613717A (en) * | 2018-05-14 | 2018-10-02 | 蚌埠市华威电子科技有限公司 | A kind of accurate radiator water level sensor |
| CN109405930A (en) * | 2018-11-22 | 2019-03-01 | 苏州固宜电子科技有限公司 | Magnetic double level gauge with temperature self adjusting system |
| CN110595580A (en) * | 2019-09-10 | 2019-12-20 | 珠海格力智能装备有限公司 | Liquid level detection device and steam car washer |
-
2013
- 2013-11-18 CN CN201320728967.2U patent/CN203587188U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406661A (en) * | 2014-11-28 | 2015-03-11 | 江苏达诺尔半导体超纯科技有限公司 | Liquid level meter for super pure sulfur trioxide storage tank |
| CN104501913A (en) * | 2014-12-15 | 2015-04-08 | 重庆精科仪表制造有限责任公司 | Magnetic float liquid level meter |
| CN104501913B (en) * | 2014-12-15 | 2018-09-21 | 重庆精科仪表制造有限责任公司 | A kind of magnetic float level indicator |
| CN104864941A (en) * | 2015-04-21 | 2015-08-26 | 安徽埃克森科技集团有限公司 | Anti-freezing magnetic flap type liquid level gauge special for extremely cold regions |
| CN105444843A (en) * | 2015-11-13 | 2016-03-30 | 太仓荣中机电科技有限公司 | Liquid level meter with magnetic turnover column |
| CN108613717A (en) * | 2018-05-14 | 2018-10-02 | 蚌埠市华威电子科技有限公司 | A kind of accurate radiator water level sensor |
| CN109405930A (en) * | 2018-11-22 | 2019-03-01 | 苏州固宜电子科技有限公司 | Magnetic double level gauge with temperature self adjusting system |
| CN110595580A (en) * | 2019-09-10 | 2019-12-20 | 珠海格力智能装备有限公司 | Liquid level detection device and steam car washer |
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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: 20140507 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |