CN203241115U - Ultralow temperature magnetic float level meter - Google Patents
Ultralow temperature magnetic float level meter Download PDFInfo
- Publication number
- CN203241115U CN203241115U CN 201320250741 CN201320250741U CN203241115U CN 203241115 U CN203241115 U CN 203241115U CN 201320250741 CN201320250741 CN 201320250741 CN 201320250741 U CN201320250741 U CN 201320250741U CN 203241115 U CN203241115 U CN 203241115U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- magnetic float
- cylindrical shell
- ultralow temperature
- float level
- 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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- Level Indicators Using A Float (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses an ultralow temperature magnetic float level meter. The ultralow temperature magnetic float level meter comprises a barrel body, an upper connecting flange and a lower connecting flange, the upper connecting flange and the lower connecting flange are arranged on one side of the barrel body, a magnetic float ball is arranged in the barrel body, magnetic steel is arranged in the magnetic float ball, and a magnetic turnover plate matched with the magnetic float ball is arranged on the outer wall of the barrel body. A cover body is further arranged on the periphery of the barrel body, and heat preservation materials are filled between the cover body and the barrel body. According to the ultralow temperature magnetic float level meter, the cover body is arranged on the periphery of the barrel body, the heat preservation materials are filled between the cover body and the barrel body, the magnetic turnover plate can be in low-temperature separation with the inner portion, freezing or frosting cannot occur, and therefore the normal use of the magnetic float level meter under the working condition of ultralow-temperature media can be ensured.
Description
Technical field
The utility model belongs to the liquid level gauge field, is specifically related to a kind of ultralow temperature magnetic float level indicator.
Background technology
Traditional magnetic float level indicator generally includes cylindrical shell, is provided with magnetic float ball in the cylindrical shell, is provided with magnetic material in the magnetic float ball, is provided with the magnetic turnover panel that matches with magnetic float ball on the outer wall of cylindrical shell.When this magnetic float level indicator uses, magnetic float ball in the cylindrical shell is done corresponding elevating movement along with the liquid level variation of liquid storage container inside, magnetic float ball makes the outer magnetic turnover panel of cylindrical shell do corresponding flip-flop movement by magneticaction, thereby indicates the liquid level of liquid storage container inside.But when present magnetic float level indicator was worked under ultralow temperature medium operating mode, the easy frosting of magnetic turnover panel or freeze and turn over motionlessly caused carrying out the accurate indication of liquid level.
The utility model content
The utility model provides a kind of ultralow temperature magnetic float level indicator that can work for above-mentioned the deficiencies in the prior art under low temperature environment.
The utility model is achieved by the following technical solution:
A kind of ultralow temperature magnetic float level indicator, comprise cylindrical shell, and the upper joint flange and the lower joint flange that are arranged on cylindrical shell one side, be provided with magnetic float ball in the cylindrical shell, be provided with magnet steel in the magnetic float ball, be provided with the magnetic turnover panel that matches with magnetic float ball on the outer wall of cylindrical shell;
It is characterized in that the periphery of described cylindrical shell and magnetic turnover panel also is provided with a cover body, is filled with insulation material between described cover body and the cylindrical shell.
Further setting of the present utility model is that described insulation material is insulating plastic pipe.
Further setting of the present utility model is, with blowoff valve, the above is with atmospheric valve below the described cylindrical shell.
Further setting of the present utility model is that described magnetic turnover panel is comprised of the turnover double-colored magnetic flap of a row.
Further setting of the present utility model is that the outer setting of described magnetic turnover panel has sealed glass tube.
Ultralow temperature magnetic float level indicator described in the utility model arranges cover body by the periphery at cylindrical shell, and between cover body and cylindrical shell fill insulant material, so that the magnetic turnover panel can be isolated with inner cryogenic, can not freeze or frosting, thereby can guarantee the normal use of this magnetic float level indicator under ultralow temperature medium operating mode.
Description of drawings
Fig. 1 is the part sectioned view of ultralow temperature magnetic float level indicator described in the utility model;
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, the utility model provides a kind of ultralow temperature magnetic float level indicator, comprise cylindrical shell 1, and the upper joint flange 2 and the lower joint flange 3 that are arranged on cylindrical shell 1 one sides, be provided with magnetic float ball 4 in the cylindrical shell 1, be provided with magnet steel 5 in the magnetic float ball 4, be provided with the magnetic turnover panel 6 that matches with magnetic float ball 4 on the outer wall of cylindrical shell 1; The periphery of described cylindrical shell 1 and magnetic turnover panel 6 also is provided with a cover body 7, is filled with insulation material 8 between described cover body 7 and the cylindrical shell 1, and described insulation material 8 can be insulating plastic pipe etc.The effect of cover body 7 is preventing frostings, in order to avoid impact is observed.Cylindrical shell described in the present embodiment 1 following with blowoff valve 9, the above is provided with plug 10 with atmospheric valve on the atmospheric valve.Described magnetic turnover panel 6 is comprised of the turnover double-colored magnetic flap of a row, can judge easily liquid level by the color of magnetic turnover panel 6.The outside of described magnetic turnover panel 6 also is provided with sealed glass tube, is used for seal protection magnetic turnover panel 6, prevents magnetic turnover panel 6 because low temperature causes rotating dumb.
Claims (5)
1. ultralow temperature magnetic float level indicator, comprise cylindrical shell, and the upper joint flange and the lower joint flange that are arranged on cylindrical shell one side, be provided with magnetic float ball in the cylindrical shell, be provided with magnet steel in the magnetic float ball, be provided with the magnetic turnover panel that matches with magnetic float ball on the outer wall of cylindrical shell;
It is characterized in that the periphery of described cylindrical shell and magnetic turnover panel also is provided with a cover body, is filled with insulation material between described cover body and the cylindrical shell.
2. ultralow temperature magnetic float level indicator according to claim 1 is characterized in that, described insulation material is insulating plastic pipe.
3. ultralow temperature magnetic float level indicator according to claim 1 is characterized in that, with blowoff valve, the above is with atmospheric valve below the described cylindrical shell.
4. ultralow temperature magnetic float level indicator according to claim 1 is characterized in that, described magnetic turnover panel is comprised of the turnover double-colored magnetic flap of a row.
5. ultralow temperature magnetic float level indicator according to claim 1 is characterized in that, the outer setting of described magnetic turnover panel has sealed glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250741 CN203241115U (en) | 2013-05-08 | 2013-05-08 | Ultralow temperature magnetic float level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250741 CN203241115U (en) | 2013-05-08 | 2013-05-08 | Ultralow temperature magnetic float level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203241115U true CN203241115U (en) | 2013-10-16 |
Family
ID=49318401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250741 Expired - Fee Related CN203241115U (en) | 2013-05-08 | 2013-05-08 | Ultralow temperature magnetic float level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203241115U (en) |
-
2013
- 2013-05-08 CN CN 201320250741 patent/CN203241115U/en not_active Expired - Fee Related
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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: 20131016 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |