CN2535785Y - Liquid-level meter - Google Patents
Liquid-level meter Download PDFInfo
- Publication number
- CN2535785Y CN2535785Y CN 02227127 CN02227127U CN2535785Y CN 2535785 Y CN2535785 Y CN 2535785Y CN 02227127 CN02227127 CN 02227127 CN 02227127 U CN02227127 U CN 02227127U CN 2535785 Y CN2535785 Y CN 2535785Y
- Authority
- CN
- China
- Prior art keywords
- counterweight
- liquid level
- level gauge
- liquid
- tubbiness
- 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
Links
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- Level Indicators Using A Float (AREA)
Abstract
A level-meter comprises a weight detecting device, an electrical signal processing and displaying device, and a counterweight, and is characterized in that the counterweight is a cylinder-type float with a smooth outer surface. Compared with the prior art, the level-meter has the advantage that the detecting accuracy of the level-meter can not be impacted even if the level-meter is measuring viscous and flowing liquid.
Description
Technical field:
The utility model relates to a kind of liquid level detection device.
Background technology:
Existing Weighing type liquid level gauge is mainly by Weight detecting device, electric signal processes and displays device, test chain constitute, during work, counterweight is immersed in the liquid, calculates liquid to the buoyancy of counterweight and then converse the liquid level of liquid by detecting gravity that counterweight reduced.Also relatively accurately, if when being used to detect the big or liquid that springs up of viscosity, the degree of accuracy of its detection just was subjected to very big influence when this kind liquid level gauge was used to detect little, the static liquid level of viscosity.
Summary of the invention:
A kind of detection viscosity is big even goal of the invention of the present utility model is to provide, during the liquid that springing up, also can not influence the liquid level gauge of its accuracy of detection.
The utility model is achieved in that and comprises Weight detecting device that electric signal processes and displays device, counterweight, its special feature are that counterweight is the pipe tubbiness floating drum of a smooth outer surface.Owing to adopt smooth pipe tubbiness floating drum as counterweight, therefore, having lowered liquid widely is stained with and is stained with on the counterweight and has influenced the accuracy that liquid level gauge detects liquid level, simultaneously, the outside surface of pipe tubbiness has also lowered the resistance that liquid is sprung up widely, spring up the influence that liquid level gauge is detected liquid level thereby lowered liquid to greatest extent, guaranteed that liquid level gauge detects the accuracy of liquid level.
Here, in the pipe bucket of pipe tubbiness counterweight, be provided with heating arrangement.By the heating of heating arrangement, can make that the viscosity of liquid lowers around the pipe tubbiness counterweight, with the influence of the viscosity that lowers liquid to the accuracy of detection of liquid level gauge.
Pipe tubbiness counterweight be divided into two joints or more than so that select to manage the length of tubbiness counterweight according to the depth capacity of liquid level to be determined.
In order to prevent that further liquid from springing up the influence to the liquid level gauge accuracy of detection, can be provided with one in the counterweight periphery and enclose and block.Enclose to block above the wall and can be provided with the hole.Like this, enclosing under the stopping who blocks, the liquid that springs up just can not produce counterweight and impact, thus the not influence that springs up of liquid body of the accuracy of detection that has guaranteed liquid level gauge.
Compared with the prior art the utility model detects that viscosity is big, during the liquid that springing up, also can not influence the advantage of liquid level gauge accuracy of detection even have.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model is mainly by Weight detecting device 1, electric signal processes and displays device 2, be divided into two joints or above counterweight 3 constitutes, its special feature is that counterweight 3 is the pipe tubbiness floating drum of a smooth outer surface, in the pipe bucket of pipe tubbiness counterweight, be provided with heating arrangement 4, be provided with one in the counterweight periphery and enclose and block 5, enclose to block and be provided with hole 6 above 5 walls.
Claims (5)
1, a kind of liquid level gauge comprises Weight detecting device, and electric signal processes and displays device, counterweight is characterized in that counterweight is the pipe tubbiness floating drum of a smooth outer surface.
2, liquid level gauge according to claim 1 is characterized in that being provided with heating arrangement in the pipe bucket of pipe tubbiness counterweight.
3, liquid level gauge according to claim 1 is characterized in that being provided with in the counterweight periphery one and encloses and block.
4, liquid level gauge according to claim 3 is characterized in that enclosing blocking above the wall and can be provided with the hole.
5, liquid level gauge according to claim 1, it is characterized in that managing the tubbiness counterweight be divided into two the joint or more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227127 CN2535785Y (en) | 2002-04-26 | 2002-04-26 | Liquid-level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227127 CN2535785Y (en) | 2002-04-26 | 2002-04-26 | Liquid-level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535785Y true CN2535785Y (en) | 2003-02-12 |
Family
ID=33703981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227127 Expired - Fee Related CN2535785Y (en) | 2002-04-26 | 2002-04-26 | Liquid-level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535785Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234601A (en) * | 2013-03-29 | 2013-08-07 | 柳州柳工挖掘机有限公司 | Container for containing liquid |
| CN108593044A (en) * | 2018-05-23 | 2018-09-28 | 张祝 | Liquid level emasuring device for hydraulic engineering |
| CN108680228A (en) * | 2018-05-23 | 2018-10-19 | 张祝 | Level measuring method for hydraulic engineering |
-
2002
- 2002-04-26 CN CN 02227127 patent/CN2535785Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234601A (en) * | 2013-03-29 | 2013-08-07 | 柳州柳工挖掘机有限公司 | Container for containing liquid |
| CN108593044A (en) * | 2018-05-23 | 2018-09-28 | 张祝 | Liquid level emasuring device for hydraulic engineering |
| CN108680228A (en) * | 2018-05-23 | 2018-10-19 | 张祝 | Level measuring method for hydraulic engineering |
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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 |