CN202145144U - Liquid level display device - Google Patents
Liquid level display device Download PDFInfo
- Publication number
- CN202145144U CN202145144U CN201120084003U CN201120084003U CN202145144U CN 202145144 U CN202145144 U CN 202145144U CN 201120084003 U CN201120084003 U CN 201120084003U CN 201120084003 U CN201120084003 U CN 201120084003U CN 202145144 U CN202145144 U CN 202145144U
- Authority
- CN
- China
- Prior art keywords
- display device
- floating block
- liquid level
- catheter
- stopple coupon
- 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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Abstract
The utility model relates to a liquid level display device including a storage tank for storing liquid, a sampling tube, a catheter, a protection tube, a floating block and a measurement device, wherein the catheter 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 catheter, the measurement device includes a signal generator, a signal receiving device, a signal processing device and a display unit, the signal generator is arranged in the floating block arranged in the sampling tube, and the signal receiving device is arranged right above the floating block. The liquid level display device is simple in structure, low in manufacturing cost, easy for use, and high in measurement accuracy.
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.It is the major issue that is related to product quality, administration of energy conservation and safety in production that the precision of tank level detects with controlling automatically.Therefore, along with the continuous development of producing with science and technology, the various detection method of kind and the surveying instrument of various series have appearred in the tank level detection range, and robotization, intelligent level are increasingly high, and function is also more perfect.The tank level detection technique is a measuring technique of measuring solution-air, liquid-liquid or liquid-solid interface location, and collection such as detection technique, computer technology, electronic technology and automatic control technology are one.Its research purpose is that liquid level parameter in the storage tank is accurately measured, for producing and management provides reliable data.
The utility model content
The technical matters that the utility model will solve is: provide a kind of accuracy of detection high, and convenient measurement, simple in structure, the liquid level display device that cost is low.
In order to overcome the defective that exists in the background technology; The utility model solves the technical scheme that its technical matters adopted: a kind of liquid level display device; Comprise the storage tank, stopple coupon, catheter, protection tube, floating block and the measurement mechanism that are used for storaging liquid; Be provided with catheter between said stopple coupon and the storage tank, said stopple coupon outer setting has protection tube, and said stopple coupon is connected with fluid reservoir through catheter; Said measurement mechanism comprises signal generation apparatus, signal receiving device, signal processing apparatus and display device; Said floating block set inside has signal generation apparatus, and said floating block is arranged on stopple coupon inside, and said signal receiving device is arranged on directly over the floating block.
According to another embodiment of the utility model, a kind of liquid level display device further comprises said floating block xsect for circular, and the diameter of said floating block is less than the diameter of stopple coupon.
According to another embodiment of the utility model, a kind of liquid level display device further comprises and is provided with the stopple coupon stationary installation in the said protection tube.
According to another embodiment of the utility model, a kind of liquid level display device comprises that further said catheter is provided with valve.
According to another embodiment of the utility model, a kind of liquid level display device comprises that further said catheter is soft U trap.
The utility model has solved the defective that exists in the background technology; Its advantage is: utilize the signal generator that floats in the floating block on the liquid material to send signal, record liquid level by signal receiver reception and processing signals, accuracy of detection is high; Low, the convenient measurement of cost, simple in structure.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Wherein: 1, storage tank, 2, protection tube, 3, stopple coupon, 4, the stopple coupon stationary installation, 5, valve, 6, catheter, 7, floating block, 8, signal generation apparatus, 9, signal receiving device, 10, signal processing apparatus, 11, display device.
Embodiment
Combine accompanying drawing and preferred embodiment that the utility model is done further detailed explanation now.These accompanying drawings are the synoptic diagram of simplification, the basic structure of the 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 comprises the storage tank 1, stopple coupon 3, catheter 6, protection tube 2, floating block 7 and the measurement mechanism that are used for storaging liquid, is provided with catheter 6 between said stopple coupon 3 and the storage tank 1; Said stopple coupon 3 outer setting have protection tube 2; Said stopple coupon 3 is connected with fluid reservoir 1 through catheter 6, and said measurement mechanism comprises signal generation apparatus 8, signal receiving device 9, signal processing apparatus 10 and display device 11, and said floating block 7 set inside have signal generation apparatus 8; Said floating block 7 is arranged on stopple coupon 3 inside, and said signal receiving device 8 is arranged on directly over the floating block 7.
In addition; Said floating block 7 xsects are circular, and the diameter of said floating block 7 is less than the diameter of stopple coupon 3, when liquid in the storage tank 1 gets into stopple coupon 3; Floating block 7 floats on liquid surface; Liquid level in the stopple coupon 3 rises and rises, when liquid level stops to rise in the stopple coupon 3, and the also floating liquid level surface that terminates in of floating block 7.
In addition, be provided with stopple coupon stationary installation 4 in the said protection tube 2, stopple coupon 3 usefulness stopple coupon stationary installations 2 are fixing, prevent the measurement of stopple coupon 3 obliquity effects.
In addition, said catheter 6 is provided with valve 5, and valve 5 can be realized the flow control of liquid in transmission course.
In addition, said catheter 6 is soft U trap.
The utility model principle of work is following: in needs are measured storage tank 1 during liquid level; Open valve 5, liquid flows in the stopple coupons 3 through catheter 6, and floating block in the stopple coupon 37 floats along with increasing of liquid; Liquid is not increasing in stopple coupon 3; Signal generation apparatus 8 in the floating block 7 sends signal, and signal receiving device 9 sends signal to signal processing apparatus 10 after receiving signal, demonstrates the liquid level in the fluid reservoir through display device 11 then.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through 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 confirm 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), protection tube (2), floating block (7) and the measurement mechanism that are used for storaging liquid; Be provided with catheter (6) between said stopple coupon (3) and the storage tank (1); Said stopple coupon (3) outer setting has protection tube (2); Said stopple coupon (3) is connected with fluid reservoir (1) through catheter (6), it is characterized in that: said measurement mechanism comprises signal generation apparatus (8), signal receiving device (9), signal processing apparatus (10) and display device (11), and said floating block (7) set inside has signal generation apparatus (8); Said floating block (7) is arranged on stopple coupon (3) inside, and said signal receiving device (9) is arranged on directly over the floating block (7).
2. a kind of liquid level display device as claimed in claim 1 is characterized in that: said floating block (7) xsect is for circular, and the diameter of said floating block (7) is less than the diameter of stopple coupon (3).
3. a kind of liquid level display device as claimed in claim 1 is characterized in that: be provided with stopple coupon stationary installation (4) in the said protection tube (2).
4. a kind of liquid level display device as claimed in claim 1 is characterized in that: said catheter (6) is provided with valve (5).
5. a kind of liquid level display device as claimed in claim 1 is characterized in that: said catheter (6) is soft U trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120084003U CN202145144U (en) | 2011-03-25 | 2011-03-25 | Liquid level display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120084003U CN202145144U (en) | 2011-03-25 | 2011-03-25 | Liquid level display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145144U true CN202145144U (en) | 2012-02-15 |
Family
ID=45581075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120084003U Expired - Lifetime CN202145144U (en) | 2011-03-25 | 2011-03-25 | Liquid level display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370821A (en) * | 2018-11-21 | 2019-02-22 | 宁波中乳机械有限公司 | A kind of rapid saccharification equipment of variable capacity |
| CN111678570A (en) * | 2020-06-12 | 2020-09-18 | 河海大学 | Liquid level measuring device with amplifying mechanism |
-
2011
- 2011-03-25 CN CN201120084003U patent/CN202145144U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370821A (en) * | 2018-11-21 | 2019-02-22 | 宁波中乳机械有限公司 | A kind of rapid saccharification equipment of variable capacity |
| CN111678570A (en) * | 2020-06-12 | 2020-09-18 | 河海大学 | Liquid level measuring device with amplifying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone, Road No. 1 Patentee after: Jiangsu Nigao Technology Co., Ltd. Patentee after: Changzhou Institute of building science group Limited by Share Ltd Address before: 213141 Jiangsu Province, Changzhou city Wujin District Zou Quzhen Bu Yi Industrial Zone, Road No. 1 Patentee before: Jiangsu Nigao Technology Co., Ltd. Patentee before: Changzhou Architectural Research Institute Co., Ltd. |