CN2648414Y - Liquid level indicating device for transparent tube flow meter - Google Patents
Liquid level indicating device for transparent tube flow meter Download PDFInfo
- Publication number
- CN2648414Y CN2648414Y CN 03248861 CN03248861U CN2648414Y CN 2648414 Y CN2648414 Y CN 2648414Y CN 03248861 CN03248861 CN 03248861 CN 03248861 U CN03248861 U CN 03248861U CN 2648414 Y CN2648414 Y CN 2648414Y
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- CN
- China
- Prior art keywords
- transparent tube
- entity
- liquid level
- transparent
- level gauge
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- Expired - Fee Related
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Abstract
The utility model relates to a level indicator used for a transparent-tube level meter. An entity of a proper size is arranged in a transparent tube of the transparent-tube level meter. A comparative entity is arranged outside the transparent-tube, and the appearance and size of the comparative entity are the same as that of the entity inside the transparent-tube when the level is zero. A scale is marked on both the entity and the comparative entity. The utility model has a novel design, and the structure is simple and the design is reasonable. The indicating is distinct, clear, intuitionistic and striking, and the arrangement is convenient and the application field is wide.
Description
Technical field:
The utility model relates to a kind of measurement mechanism, is specifically related to a kind of transparent liquid level gauge level instruction device.
Background technology:
In power plant, chemical plant, water factory and many industrial and mining enterprises, that the container of a large amount of carrying liquids needs is clear, significantly and liquid level indication on the spot intuitively, but conventional transparent pipe liquid level gauge can not be differentiated empty liquid level and full liquid level, even visual liquid level does not often see Chu yet because the transparent tube inwall is dirty, make the field personnel can not be intuitively, the operation conditions of surveillance equipment clearly, be unfavorable for the safety in production of equipment.
Summary of the invention:
Technical problem to be solved in the utility model is: solve conventional transparent pipe liquid level gauge liquid level in visual range not eye-catching, particularly can't judge full liquid level and empty liquid level, be unfavorable for the problem of keeping the safety in production; And provide the indication of a kind of liquid level clear, remarkable, intuitively, empty liquid level and full liquid level indication is eye-catching, the transparent tube liquid level gauge level instruction device of support equipment safe and reliable operation particularly.
The technical solution adopted in the utility model is:
This transparent tube liquid level gauge level instruction device is the suitable entity of installation dimension in the transparent tube of transparent tube liquid level gauge.
In the technique scheme, also can comparison entity be installed in the transparent tube outside, the suitable dimension that entity is installed in the described transparent tube is: the physical dimension of comparison entity with place the entity visual appearance when empty liquid level in the transparent tube measure-alike, the outer comparison entity of entity in the transparent tube and transparent tube is marked with scale, perhaps only one of therein entity be marked with scale.
In the technique scheme, the outer comparison entity of entity in the transparent tube and transparent tube can be shaft-like or chi shape or triangle column or polygon column or spherical.
The entity enlargement factor different principle that the utility model utilizes the ring-type transparent cylinder of different size to be opposite in its endoporus is made transparent tube liquid level gauge level instruction device, the staff judges visual liquid level by the sudden change of the visual appearance size of entity in the observation tube, particularly by judging full liquid level and empty liquid level with the different visual appearance sizes of the outer entity of pipe in the contrast pipe.Specific as follows:
Visual liquid level indicating status: place the entity in the transparent tube significantly to be shown as two sections of different visual appearance sizes, and can read level value by the scale that is marked on the entity at the liquid level place;
Full liquid level indicating status: the visual appearance size that places the entity in the transparent tube is significantly greater than the physical dimension of managing outer comparison entity;
Empty liquid level indicating status: place the visual appearance size of the entity in the transparent tube to equal to manage the physical dimension of outer comparison entity.
Like this, the utility model provides a great convenience for the field personnel, no matter be under normal condition or accident conditions, they can obtain the most quick, the most directly perceived, liquid level indication the most accurately, for the safety in production of equipment provides reliable guarantee.The utility model is novel, and is simple in structure, reasonable in design, and it is clear, remarkable, directly perceived, eye-catching, easy for installation, of many uses to indicate.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is visual liquid level user mode figure
Fig. 3 is empty liquid level user mode figure
Fig. 4 is full liquid level user mode figure
Embodiment:
Referring to Fig. 1, the utility model comprises the transparent tube liquid level gauge of prior art, the transparent tube liquid level gauge comprises seal closure 4, lower seal cover 8, transparent tube 7, connecting pipe 3, the transparent tube liquid level gauge is by connecting pipe 3, liquid level gauge isolation valve 2 links to each other with equipment container 1, present embodiment is exactly to place the entity 5 that size is suitable in the transparent tube 7 of transparent tube liquid level gauge, described suitable dimension be meant the entity 5 that places in the transparent tube when the empty liquid level of liquid level gauge with transparent tube outside comparison entity 6 its visual appearance measure-alike, comparison entity 6 is placed in the outside in transparent tube 7, and is marked with scale at comparison entity 6.The entity 5 of present embodiment can be selected dark indicator stem for use, and indication is more eye-catching, more remarkable like this.
Referring to Fig. 2, under visual fluid level condition, entity indicator stem 5 is made of tangible two sections different visual appearance sizes in the transparent tube that people observe visually, and hypomere is thick, and epimere is thin, as indicating scale, then can read level value by this scale on the indicator stem 6.
Referring to Fig. 3, under empty fluid level condition, place entity indicator stem 5 its visual appearance sizes in the transparent tube to be substantially equal to manage outer comparison entity indicator stem 6.
Referring to Fig. 4, under full fluid level condition, place interior entity indicator stem 5 its visual appearance sizes of transparent tube obviously greater than the outer comparison entity indicator stem 6 of pipe.
The invention of this device provides a great convenience the field personnel, and also the supervision for equipment operation condition provides safe and reliable guarantee.
Claims (4)
1, a kind of transparent tube liquid level gauge level instruction device has the transparent tube liquid level gauge, it is characterized in that the suitable entity of installation dimension in the transparent tube of transparent tube liquid level gauge.
2, transparent tube liquid level gauge level instruction device according to claim 1, it is characterized in that in the transparent tube outside comparison entity being installed, the suitable dimension that entity is installed in the described transparent tube is: the physical dimension of comparison entity with place the entity visual appearance when empty liquid level in the transparent tube measure-alike.
3, transparent tube liquid level gauge level instruction device according to claim 1 is characterized in that the entity in the transparent tube and the comparison entity in the transparent tube outside are marked with scale, and perhaps only one of them entity is marked with scale.
4, transparent tube liquid level gauge level instruction device according to claim 1 is characterized in that the entity in the transparent tube or the comparison entity in the transparent tube outside are shaft-like or chi shape or triangular prism or polygon post or spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248861 CN2648414Y (en) | 2003-09-23 | 2003-09-23 | Liquid level indicating device for transparent tube flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248861 CN2648414Y (en) | 2003-09-23 | 2003-09-23 | Liquid level indicating device for transparent tube flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648414Y true CN2648414Y (en) | 2004-10-13 |
Family
ID=34327404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248861 Expired - Fee Related CN2648414Y (en) | 2003-09-23 | 2003-09-23 | Liquid level indicating device for transparent tube flow meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648414Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410861A (en) * | 2011-08-01 | 2012-04-11 | 三一重型装备有限公司 | Liquid level display device, container using same and engineering plant |
-
2003
- 2003-09-23 CN CN 03248861 patent/CN2648414Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410861A (en) * | 2011-08-01 | 2012-04-11 | 三一重型装备有限公司 | Liquid level display device, container using same and engineering plant |
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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 |