CN201575843U - Self-luminescence liquid level gauge - Google Patents
Self-luminescence liquid level gauge Download PDFInfo
- Publication number
- CN201575843U CN201575843U CN2009202948732U CN200920294873U CN201575843U CN 201575843 U CN201575843 U CN 201575843U CN 2009202948732 U CN2009202948732 U CN 2009202948732U CN 200920294873 U CN200920294873 U CN 200920294873U CN 201575843 U CN201575843 U CN 201575843U
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- CN
- China
- Prior art keywords
- glass tube
- liquid level
- level gauge
- floating ball
- storage tank
- 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 - Lifetime
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a kind of capacity indicating implement, particularly relates to a liquid level gauge capable of indicating liquid capacity. The technical problem to be resolved by the utility model is to provide an improved liquid level gauge, which has characteristics of marked marker and obvious indication so as to be convenient to operate. The technical project provided by the utility model is that a self-luminescence liquid level gauge includes a glass tube mounted nearby a storage tank vertically and graduation marks arranged along the length direction of the glass tube, top and bottom ends of the glass tube are communicated with top and bottom ends of the storage tank respectively; the liquid level gauge is characterized in that the glass tube is floated with a small floating ball which diameter is less than that of the glass tube inside, and the surface of the small floating ball is coated with fluorescent powder.
Description
Technical field
The utility model relates to a kind of Volume Indicator tool, specifically is the liquid level gauge of indication liquid capacity.
Background technology
Storage tank in all kinds of chemical enterprises all is arranged on outdoor, even in remoter and higher position, brings very big difficulty for site operation personnel's the work of patrolling and examining.Particularly patrol and examine, usually can't see the liquid level that shows in the liquid level gauge clearly at night.Not only there is certain influence in this to safety in production, and has increased site operation personnel's labour intensity and workload.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of liquid level gauge is provided, this liquid level gauge should have mark eye-catching, indicate tangible characteristics, with convenient field staff's operation.
The technical scheme that the utility model provides is: the autoluminescence liquid level gauge, comprise glass tube that vertically is installed in the storage tank next door and the scale mark that is provided with along the glass tube length direction, and the two ends up and down of glass tube are communicated with the top and the bottom of storage tank respectively; It is characterized in that being equipped with in the described glass tube always the small floating ball of footpath less than the glass tube internal diameter, the surface of this small floating ball scribbles fluorescent powder.
Described small floating ball is a thin-walled sealed plastic ball.
Scribble fluorescent powder on the described scale mark.
Principle of work of the present utility model is: owing to the small floating ball that is adopted can move along with liquid level just changes, thereby can reflect the liquid capacity that storage tank is interior immediately.Even if at night, the eye-catching fluorescence that small floating ball sends, and tangible fluorescence scale mark make the site operation personnel just can see clearly in larger distance, and then grasp definite liquid capacity data.
The beneficial effects of the utility model are: after adopting this autoluminescence liquid level gauge, the site operation personnel not only can accurately grasp the variation of liquid capacity in the storage tank, guaranteed safe and efficient production, and the working strength of patrolling and examining alleviates significantly, bring great convenience for the work of patrolling and examining.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure, the autoluminescence liquid level gauge comprises glass tube 1 that vertically is installed in the storage tank next door and the scale mark 2 that is provided with along the glass tube length direction, and the upper end 1-1 of glass tube and lower end 1-2 are communicated with top and bottom (storage tank omits among the figure) of storage tank respectively; These structures are all identical with existing liquid level gauge.
Improvement of the present utility model is to place the small floating ball 3 of a diameter less than the glass tube internal diameter in described glass tube, coats fluorescent powder on the surface of small floating ball; And the density of small floating ball should be less than density of liquid in the storage tank so that small floating ball can float over liquid surface all the time.General, the small floating ball that scribbles fluorescent powder by light source according to 10 minutes, just can autoluminescence more than 20 hours.In addition, also scribble fluorescent powder on the described scale mark, perhaps directly use the fluorescent powder jet printing scale mark, can show at night equally and bring very big facility to the site operation personnel by eye-catching scale mark.
As recommendation, described small floating ball adopts thin-walled sealed plastic ball; The surface of baton round sprays fluorescent powder again.
Claims (3)
1. the autoluminescence liquid level gauge comprises glass tube (1) that vertically is installed in the storage tank next door and the scale mark (2) that is provided with along the glass tube length direction, and the upper end of glass tube (1-1) and lower end (1-2) is communicated with the top and the bottom of storage tank respectively; It is characterized in that being equipped with in the described glass tube always the small floating ball (3) of footpath less than the glass tube internal diameter, the surface of this small floating ball scribbles fluorescent powder.
2. autoluminescence liquid level gauge according to claim 1 is characterized in that described small floating ball (3) is a thin-walled sealed plastic ball.
3. autoluminescence liquid level gauge according to claim 1 and 2 is characterized in that scribbling fluorescent powder on the described scale mark (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948732U CN201575843U (en) | 2009-12-24 | 2009-12-24 | Self-luminescence liquid level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202948732U CN201575843U (en) | 2009-12-24 | 2009-12-24 | Self-luminescence liquid level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575843U true CN201575843U (en) | 2010-09-08 |
Family
ID=42695720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202948732U Expired - Lifetime CN201575843U (en) | 2009-12-24 | 2009-12-24 | Self-luminescence liquid level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575843U (en) |
Cited By (6)
| 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 |
| CN102928051A (en) * | 2012-11-01 | 2013-02-13 | 清华大学 | Water gauge suitable for video detection of water level |
| CN103968229A (en) * | 2013-02-06 | 2014-08-06 | 中国石油天然气股份有限公司 | Automatic liquid discharge device with information feedback function |
| CN107839984A (en) * | 2017-12-04 | 2018-03-27 | 深圳春沐源控股有限公司 | A kind of nutrient solution device for storing liquid |
| CN110514552A (en) * | 2019-08-26 | 2019-11-29 | 河南理工大学 | The desorption of mash gas device and its test method of Fast-Balance liquid level and accurate reading |
| RU222636U1 (en) * | 2023-04-25 | 2024-01-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) | Device for determining the water level in the drainage trays of a transport tunnel |
-
2009
- 2009-12-24 CN CN2009202948732U patent/CN201575843U/en not_active Expired - Lifetime
Cited By (6)
| 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 |
| CN102928051A (en) * | 2012-11-01 | 2013-02-13 | 清华大学 | Water gauge suitable for video detection of water level |
| CN103968229A (en) * | 2013-02-06 | 2014-08-06 | 中国石油天然气股份有限公司 | Automatic liquid discharge device with information feedback function |
| CN107839984A (en) * | 2017-12-04 | 2018-03-27 | 深圳春沐源控股有限公司 | A kind of nutrient solution device for storing liquid |
| CN110514552A (en) * | 2019-08-26 | 2019-11-29 | 河南理工大学 | The desorption of mash gas device and its test method of Fast-Balance liquid level and accurate reading |
| RU222636U1 (en) * | 2023-04-25 | 2024-01-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС) | Device for determining the water level in the drainage trays of a transport tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |