CN208333615U - The liquid level difference self-operated measuring unit of E601 evaporating dish - Google Patents
The liquid level difference self-operated measuring unit of E601 evaporating dish Download PDFInfo
- Publication number
- CN208333615U CN208333615U CN201820705245.8U CN201820705245U CN208333615U CN 208333615 U CN208333615 U CN 208333615U CN 201820705245 U CN201820705245 U CN 201820705245U CN 208333615 U CN208333615 U CN 208333615U
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- CN
- China
- Prior art keywords
- pulling force
- liquid level
- float
- evaporating dish
- level difference
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- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses the liquid level difference self-operated measuring units of E601 evaporating dish, including float, pulling force dynamometer, tension sensor, data processor, display.Pulling force dynamometer is fixed on E601 evaporating dish bottom, and float is suspended on liquid level and is connected in pulling force dynamometer, and the pulling force dynamometer other end is connect with tension sensor, and data processor both ends are separately connected tension sensor and display.When E601 evaporating dish SEA LEVEL VARIATION, corresponding change occurs for buoyancy and pulling force that float is subject to, and the data that data processor surveys pulling force dynamometer after treatment, obtain liquid level difference, and show in display.
Description
Technical field
The liquid level difference self-operated measuring unit of the utility model E601 evaporating dish, belongs to hydrometeorological observation technical field.
Background technique
Stylus is used when existing E601 evaporating dish measurement water surface elevation, need to bend to observe whether the water surface flushes with needle point,
During the plug vernier caliper for reading front and back, instrument is easily lost.Artificial measurement height of water level is more troublesome and naked eyes are seen
It is not high to survey precision, this, which tends to the data for causing to measure and truthful data, relatively large deviation.
Summary of the invention
The purpose of this utility model is that being directed to above-mentioned existing deficiency, the liquid level difference automatic measurement of E601 evaporating dish is provided
Device.
Purpose of the utility model is realized as follows: liquid level difference self-operated measuring unit, it includes 1- float, the survey of 2- pulling force
Power device, 3- tension sensor, 4- data processor, 5- display, 6- conducting wire, 7-E601 evaporating dish, 8- liquid level.The pulling force is surveyed
Power device is fixed on E601 evaporating dish bottom, and the float is suspended on liquid level and is connected in pulling force dynamometer, and float and pulling force are surveyed
Distance is fixed between power device;The pulling force dynamometer other end is connect with tension sensor, and the data processor both ends are separately connected
Tension sensor and display;Corresponding change occurs for the buoyancy and pulling force that the float is subject to.
Preferably, the E601 evaporating dish liquid level difference self-operated measuring unit, pulling force dynamometer is fixed on E601 steaming
Send out ware bottom, the pulling force dynamometer precision height and waterproof.
Preferably, the E601 evaporating dish liquid level difference self-operated measuring unit, float is at a distance from pulling force dynamometer
Fixed, which is distance when float be able to be suspended in minimum level.The floor space of the float is evaporated relative to E601
The area of ware is sufficiently small, and has certain altitude to ensure when E601 evaporating dish liquid level is in extreme higher position still in suspension
State.
Preferably, the E601 evaporating dish liquid level difference self-operated measuring unit, data processor is in setting processing
Between be spaced after surveyed pulling force data is handled, directly display over the display float immersion liquid portion height h and liquid
Potential difference h.
Data processing principle are as follows:
In formula, h0- it is initial when float immerse the height of liquid portion.
The utility model has the following beneficial effects: automatic measurement is simultaneously remembered after the processing time interval of setting data processor
Liquid level difference is recorded, manual measurement is not needed, to substantially increase measurement accuracy.At the same time, it can measure to obtain more liquid
Potential difference data, convenient for the analysis of data.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is ball cock device schematic diagram in the utility model.
Specific embodiment
The liquid level difference self-operated measuring unit of E601 evaporating dish, as shown in Figure 1 and Figure 2, including 1- float, 2- pulling force dynamometer,
3- tension sensor, 4- data processor, 5- display, 6- conducting wire and 7-E601 evaporating dish, the pulling force dynamometer are fixed on
E601 evaporating dish bottom, the float are suspended on liquid level and are connected in pulling force dynamometer, the spacing of float and pulling force dynamometer
From fixation;The pulling force dynamometer other end is connect with tension sensor, and the data processor both ends are separately connected tension sensor
And display.
Preferably, it is appropriate to be added in E601 evaporating dish after the distance between the fixed pulling force dynamometer and float
Liquid, the float stable suspersion starts to measure after liquid level.
Preferably, after setting the processing time interval of the data processor, data processor automatic data processing,
Acquired results show and record over the display.
The working principle of the present embodiment is as follows: after fixing float at a distance from pulling force dynamometer, by surveyed liquid
Highest liquid level is added to, float is suspended on liquid level.After inputting required data in a data processor, the E601 evaporating dish
Liquid level difference self-operated measuring unit start to work.After evaporating certain evaporation capacity daily, the liquid level in E601 evaporating dish is reduced,
The float is still in suspended state, but its volume for immersing liquid reduces, i.e. the height of immersion liquid reduces, according to A Ji
The equilibrium condition of Mead principle and power:
FIt is floating=ρLiquid*g*S*h
FIt is floating=FIt draws+G
(in formula, S-float floor space, h-float immerse the height of liquid portion, pulling force dynamometer suffered by F-float
Pulling force, G-float weight.) buoyancy and pulling force suffered by float accordingly reduces.The tension sensor is by pulling force dynamometer
The data measured are passed in data processor, after data processor handles surveyed pulling force data, over the display directly
Show that float immerses the height h and liquid level difference h of liquid.
Data processing principle are as follows:
(in formula, h0- it is initial when float immerse the height of liquid portion.)
After measurement, one can be obtained from the display of the liquid level difference self-operated measuring unit of the E601 evaporating dish
The float of series immerses the data of the height h and liquid level difference h of liquid.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
- The liquid level difference self-operated measuring unit of 1.E601 evaporating dish, it is characterised in that: including float, pulling force dynamometer, pull sensing Device, data processor, display, pulling force dynamometer are fixed on E601 evaporating dish bottom, and float is suspended on liquid level and in pulling force Dynamometer is connected, and the pulling force dynamometer other end is connect with tension sensor, and data processor both ends are separately connected tension sensor And display.
- 2. the liquid level difference self-operated measuring unit of E601 evaporating dish according to claim 1, it is characterised in that: the float with The distance of pulling force dynamometer is fixed, which is distance when float be able to be suspended in minimum level;The bottom surface of the float Product is sufficiently small relative to the area of E601 evaporating dish, and has certain altitude to ensure to be in highest order in E601 evaporating dish liquid level Still in suspended state when setting;The data processor is handled surveyed pulling force data after setting processing time interval, Liquid level difference is directly displayed over the display.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820705245.8U CN208333615U (en) | 2018-05-14 | 2018-05-14 | The liquid level difference self-operated measuring unit of E601 evaporating dish |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820705245.8U CN208333615U (en) | 2018-05-14 | 2018-05-14 | The liquid level difference self-operated measuring unit of E601 evaporating dish |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208333615U true CN208333615U (en) | 2019-01-04 |
Family
ID=64777741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820705245.8U Expired - Fee Related CN208333615U (en) | 2018-05-14 | 2018-05-14 | The liquid level difference self-operated measuring unit of E601 evaporating dish |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208333615U (en) |
-
2018
- 2018-05-14 CN CN201820705245.8U patent/CN208333615U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190514 |
|
CF01 | Termination of patent right due to non-payment of annual fee |