CN202066552U - Liquid level display device - Google Patents
Liquid level display device Download PDFInfo
- Publication number
- CN202066552U CN202066552U CN2011200613125U CN201120061312U CN202066552U CN 202066552 U CN202066552 U CN 202066552U CN 2011200613125 U CN2011200613125 U CN 2011200613125U CN 201120061312 U CN201120061312 U CN 201120061312U CN 202066552 U CN202066552 U CN 202066552U
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- CN
- China
- Prior art keywords
- liquid level
- display device
- protection tube
- catheter
- level display
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a liquid level display device comprising a storage tank for storing liquid, a sampling tube, a liquid guide tube and a protection tube; the liquid guide tube is arranged between the sampling tube and the storage tank; the protection tube is arranged outside the sampling tube; the sampling tube is connected with the storage tank through the liquid guide tube; and a sampling tube fixing device is arranged inside the protection tube. The liquid level display device has a simple structure, high detection speed, low cost and convenience for use.
Description
Technical field
The utility model relates to display device, relates in particular to a kind of liquid level display device.
Background technology
In many production divisions of national economy, especially in oil, chemical production field, the detection of storage tank liquid level is the major issue that is related to product quality, technical ability management and safety in production with controlling automatically.The storage tank Level Detection relates to industrial every field, and concrete working environment has nothing in common with each other, and this just proposes various requirement to detecting instrument.A lot of at the method and the instrument that are adopted aspect the storage tank Level Detection both at home and abroad, the surveying instrument that is widely used at present is divided into contact and non-contact measurement two big classes according to the contact form of liquid level sensitive element and detected liquid.Wherein contact type measurement comprises steel band float-type level gauging instrument, differential pressure type level gauging instrument, capacitance type liquid level measuring instrument and the mangneto formula liquid level gauge that stretches; Non-contact measurement comprises ultrasonic liquid level measuring instrument, radar level gauge and light liquid level instrument, still present liquid level detection device cost height, inconvenient, the complex structure of use.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of cost low, liquid level display device simple in structure, easy to use.
In order to overcome the defective that exists in the background technology; the technical scheme that its technical matters that solves the utility model adopts is: a kind of liquid level display device; comprise the storage tank, stopple coupon, catheter and the protection tube that are used for storaging liquid; be provided with catheter between described stopple coupon and the storage tank; described stopple coupon outer setting has protection tube; described stopple coupon is connected with fluid reservoir by catheter, is provided with the stopple coupon stationary installation in the described protection tube.
According to another embodiment of the present utility model; a kind of liquid level display device comprises that further described protection tube bottom is provided with an opening; the opening that described catheter one end passes the protection tube bottom is connected with stopple coupon, and the described catheter other end is connected with the fluid reservoir bottom.
According to another embodiment of the present utility model, a kind of liquid level display device comprises that further described protection tube outer setting has the metering scale value.
According to another embodiment of the present utility model, a kind of liquid level display device comprises that further described catheter is provided with valve.
According to another embodiment of the present utility model, a kind of liquid level display device comprises that further described catheter is soft U trap.
The utility model has solved the defective that exists in the background technology, and its advantage is: the accuracy of detection height, and response speed is fast, and cost is low, and is simple in structure, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Wherein: 1, storage tank, 2, protection tube, 3, stopple coupon, 4, the stopple coupon stationary installation, 5, valve, 6, catheter.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; a kind of liquid level display device; comprise the storage tank 1, stopple coupon 3, catheter 6 and the protection tube 2 that are used for storaging liquid; be provided with catheter 6 between described stopple coupon 3 and the storage tank 1; described stopple coupon 3 outer setting have protection tube 2; described stopple coupon 3 is connected with fluid reservoir 1 by catheter 6, is provided with stopple coupon stationary installation 4 in the described protection tube 3.
In addition, described protection tube 2 bottoms are provided with an opening, and the opening that described catheter 6 one ends pass protection tube 2 bottoms is connected with stopple coupon 3, and described catheter 6 other ends are connected with fluid reservoir 1 bottom.
In addition, described protection tube 2 outer setting have the metering scale value, and the metering scale value of protection tube 2 outsides is used to read the interior solution height of storage tank then.
In addition, described catheter 6 is provided with valve 5, and valve 5 can be realized the flow control of liquid in transmission course.
In addition, described catheter 6 is soft U trap.
The concrete principle of work of the utility model is as follows: open valve 5; liquid in the storage tank 1 flows in the stopple coupon 3 by catheter 6; when liquid in the stopple coupon 3 is not increasing, write down the reading of the high scale in protection tube 2 outsides this moment, just can know the height of liquid in storage tank this moment.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (5)
1. liquid level display device; comprise the storage tank (1), stopple coupon (3), catheter (6) and the protection tube (2) that are used for storaging liquid; it is characterized in that: be provided with catheter (6) between described stopple coupon (3) and the storage tank (1); described stopple coupon (3) outer setting has protection tube (2); described stopple coupon (3) is connected with fluid reservoir (1) by catheter (6), is provided with stopple coupon stationary installation (4) in the described protection tube (2).
2. a kind of liquid level display device as claimed in claim 1; it is characterized in that: described protection tube (2) bottom is provided with an opening; the opening that described catheter (6) one ends pass protection tube (2) bottom is connected with stopple coupon (3), and described catheter (6) other end is connected with fluid reservoir (1) bottom.
3. a kind of liquid level display device as claimed in claim 1 is characterized in that: described protection tube (2) outer setting has the metering scale value.
4. a kind of liquid level display device as claimed in claim 1 is characterized in that: described catheter (6) is provided with valve (5).
5. a kind of liquid level display device as claimed in claim 1 is characterized in that: described catheter (6) is soft U trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200613125U CN202066552U (en) | 2011-03-10 | 2011-03-10 | Liquid level display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200613125U CN202066552U (en) | 2011-03-10 | 2011-03-10 | Liquid level display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066552U true CN202066552U (en) | 2011-12-07 |
Family
ID=45060413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200613125U Expired - Fee Related CN202066552U (en) | 2011-03-10 | 2011-03-10 | Liquid level display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134564A (en) * | 2013-01-30 | 2013-06-05 | 北京七星华创电子股份有限公司 | Liquid level measurement device |
| CN108871493A (en) * | 2018-07-16 | 2018-11-23 | 湖州市腾跃环保科技有限公司 | A kind of water process tank body equipment liquid level detection device |
-
2011
- 2011-03-10 CN CN2011200613125U patent/CN202066552U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134564A (en) * | 2013-01-30 | 2013-06-05 | 北京七星华创电子股份有限公司 | Liquid level measurement device |
| CN103134564B (en) * | 2013-01-30 | 2016-02-03 | 北京七星华创电子股份有限公司 | A kind of liquid level emasuring device |
| CN108871493A (en) * | 2018-07-16 | 2018-11-23 | 湖州市腾跃环保科技有限公司 | A kind of water process tank body equipment liquid level detection device |
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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: 20111207 Termination date: 20140310 |