CN205843757U - A kind of water level water-depth measurement device - Google Patents
A kind of water level water-depth measurement device Download PDFInfo
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- CN205843757U CN205843757U CN201620827734.1U CN201620827734U CN205843757U CN 205843757 U CN205843757 U CN 205843757U CN 201620827734 U CN201620827734 U CN 201620827734U CN 205843757 U CN205843757 U CN 205843757U
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- roller
- pressure transducer
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- pressure
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Abstract
The utility model discloses a kind of water level water-depth measurement device, it is characterized in that, including: motor, reel, counting roller, encoder, pressure roller, pressure transducer, immersion buoy and controller, wherein, motor drives spool turns, reel release wire, wire successively pile warp counting roller and pressure roller, end connects immersion buoy, encoder is connected with counting roller signal, pressure transducer is connected with pressure roller signal, controller is for controlling the work of motor, process and show the information that pressure transducer and encoder are collected.Of the present utility model having the beneficial effect that (1) wire first drives counting roller with big cornerite, the number of turns of record is converted into by controller the length of steel wire release, response frequency reaches 100KHz；Pressure roller is caused by immersion buoy independent of miscellaneous part, the stress change of pressure transducer with pressure transducer, and precision reaches ± 0.02；(3) it is easy to carry.
Description
Technical field
This utility model relates to a kind of measurement apparatus, is specifically related to a kind of device for measuring the water level depth of water.
Background technology
At present, known observation of groundwater levels well, in addition to indivedual shallow wells, majority is that people can not arrive or can't see the water surface
's.It is currently used for the instrument of level measuring both at home and abroad, can be roughly divided into by its principle of work and power: optoelectronic induction limnimeter, ultrasound wave
Limnimeter, machinery buoy limnimeter, condenser type limnimeter, emanant limnimeter etc..
Optoelectronic induction limnimeter utilizes water body conductivity principle, uses two conductive contact waters surface, and sensor conducts gathers water
Face signal.The method of this measurement water level, is primarily present following drawbacks: 1, different water quality, is likely to be of different leading
Electricity resistance, measurement result is by water quality impact；2,2 of sensor easily pour mud or greasy dirt, and produce misleading phenomenon,
Directly affect measurement result；3,2 of sensor easily contact with the moist borehole wall, and produce misleading phenomenon, directly affects survey
Amount result.
Ultrasonic stage recorder utilizes technology of acoustic wave to measure water level, and it there is also some drawbacks, such as: signal indicator receives signal
Sound varies in size, and gathers signal the most unstable, and particularly underground gasification water-level observation code requirement time sight, when running into sight
Survey well be currently in use the devices such as water pump carry out drawing water operation time, body of groundwater motion is more violent, affects real-time monitored precision.
Although the accuracy of observation of optoelectronic induction limnimeter and ultrasonic stage recorder is the highest, but require that water quality is the cleanest more
Only, shallow well, room temperature etc., environmental suitability is less.
Machinery buoy limnimeter measure water level by the length of statistical measurement line, to water quality and measure environmental requirement relatively
Low, environmental suitability is relatively strong, but the general volume of mechanical type limnimeter is relatively big, not readily portable transport, and manual operation folding and unfolding is surveyed
The amount line duplication of labour, additionally, most instrument using reel rotating cycle during unwrapping wire as payment foundation, do not consider coil turn
Number reduces diameters situation about constantly diminishing, and causes observing inaccurate.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of water level water-depth measurement device, should
Device is not only measured precisely, and is easy to carry.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that:
A kind of water level water-depth measurement device, it is characterised in that including: motor (3), reel (1), counting roller (7),
Encoder (8), pressure roller (6), pressure transducer (5), immersion buoy (10) and controller (4), wherein,
Aforementioned motor (3) band movable reel (1) rotates, reel (1) release wire (9)；
Aforementioned wire (9) successively pile warp counting roller (7) and pressure roller (6), end connects immersion buoy (10)；
Afore-mentioned code device (8) is connected with counting roller (7) signal, and pressure transducer (5) is with pressure roller (6) signal even
Connect；
Aforementioned controllers (4) is connected with motor (3), pressure transducer (5) and encoder (8) signal simultaneously, is used for
Control the work of motor (3), process and show the information that pressure transducer (5) and encoder (8) are collected.
Aforesaid water level water-depth measurement device, it is characterised in that aforementioned motor (3) drives volume by shaft coupling (2)
Cylinder (1) rotates.
Aforesaid water level water-depth measurement device, it is characterised in that aforementioned controllers (4) has liquid crystal display screen.
Aforesaid water level water-depth measurement device, it is characterised in that use lithium battery power supply.
Of the present utility model have the beneficial effect that
(1) configuring reel and counting roller and pressure roller, wire first drives counting roller with big cornerite, by control
The number of turns of record is converted into the length of steel wire release by device, and response frequency reaches 100KHz；Pressure roller and pressure transducer simultaneously
Independent of miscellaneous part, thus ensure that the stress change of pressure transducer is only caused by immersion buoy, precision reaches ± 0.02；
(2) measure contravention and be not related to electronic component, thus stopped because measurement end electronic component gets wet, is stained with oil, is stained with mud
Cause sensor to produce misleading phenomenon, and end of probe of the present utility model can disassembly, cleaning at any time, can be according to feelings on the spot
Condition is adjusted；
(3) controller can accurately process the information collected, and intuitively in liquid crystal screen display, it is to avoid manual read
The error of number, simple and convenient；
(4) simple in construction, compact, it is simple to carry, use lithium battery power supply, do not limited by landform territorial environment.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of a specific embodiment of water level water-depth measurement device of the present utility model；
Fig. 2 is the instrumentation plan of the water level water-depth measurement device in Fig. 1.
The implication of reference in figure: 1-reel, 2-shaft coupling, 3-motor, 4-controller, 5-pressure transducer,
6-pressure roller, 7-count roller, 8-encoder, 9-wire, 10-immersion buoy, 11-mass.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model made concrete introduction.
Seeing figures.1.and.2, water level water-depth measurement device of the present utility model includes: motor 3, reel 1, counting rolling
Wheel 7, encoder 8, pressure roller 6, pressure transducer 5, immersion buoy 10 and controller 4.
Motor 3 is rotated by shaft coupling 2 band movable reel 1, and reel 1 discharges wire 9.
Wire 9 successively pile warp counting roller 7 and pressure roller 6, end connects immersion buoy 10, immersion buoy 10
Built with mass 11.Measure contravention and be not related to electronic component, thus stopped because measurement end electronic component gets wet, is stained with oil, is stained with
Mud etc. cause sensor to produce misleading phenomenon, and end of probe of the present utility model can disassembly, cleaning at any time, can be according to reality
Ground situation is adjusted.
Encoder 8 is connected with counting roller 7 signal, and encoder 8 (turns over for the rotation information of record count roller 7
The number of turns).
Pressure transducer 5 is connected with pressure roller 6 signal, and pressure transducer 5 is for gathering the pressure that pressure roller 6 is subject to
Power.
Controller 4 is connected with motor 3, pressure transducer 5 and encoder 8 signal simultaneously, and controller 4 is used for controlling step
Enter the work of motor 3, accurately process and display pressure transducer 5 and the information of encoder 8 collection.Controller 4 has liquid crystal display screen,
Various information are intuitively in liquid crystal screen display, it is to avoid the error of artificial reading, simple and convenient.
Whole water level water-depth measurement device uses lithium battery power supply, simple in construction, and compact, it is simple to carry, not by ground
Shape territorial environment limits.
Measure the principle of the water level depth of water: the parameter of controller 4, the initial position of record immersion buoy 10 are set, start
Motor 3, motor 3 band movable reel 1 rotates, slowly release wire 9, during wire 9 pile warp counting roller 7, coding
The rotation information (number of turns turned over) of the continuous record count roller 7 of device 8, during wire 9 pile warp pressure roller 6, now pressure passes
The force value that sensor 5 collects is constant, when wire 9 long enough of constantly release, when making immersion buoy 10 arrive the water surface, by floating
Power affects, and the force value that the pressure transducer 5 being connected with pressure roller 6 signal collects starts change, constantly reduces, works as immersion
After buoy 10 is totally submerged, the force value that pressure transducer 5 collects starts again constant, wire 9 at record force value turning point
Length, this length is height of water level；Continue release wire 9, when immersion buoy 10 touches the bottom, pressure transducer 5
The force value collected suddenly drops to zero, the most again records the length of wire 9, and the difference of twice rope length is the depth of water.
As can be seen here, water level water-depth measurement device of the present utility model rolls by configuring reel 1 and counting roller 7 and pressure
Wheel 6, wire 9 is first driven counting roller 7 with big cornerite, the number of turns of record is converted into by controller 4 length of steel wire release
Degree, response frequency reaches 100KHz；Pressure roller 6 and pressure transducer 5 are independent of miscellaneous part simultaneously, thus ensure that pressure passes
The stress change of sensor 5 is caused by immersion buoy, and precision reaches ± 0.02.
Water level water-depth measurement device of the present utility model may also adapt to north cold environment, i.e. when immersing of constantly discharging
When formula buoy 10 touches the water surface of icing, recording the length of now wire 9, this length is height of water level.
It should be noted that above-described embodiment limits this utility model the most in any form, all employing equivalents or etc.
The technical scheme that the mode of effect conversion is obtained, all falls within protection domain of the present utility model.
Claims (4)
1. a water level water-depth measurement device, it is characterised in that including: motor (3), reel (1), counting roller (7), volume
Code device (8), pressure roller (6), pressure transducer (5), immersion buoy (10) and controller (4), wherein,
Described motor (3) band movable reel (1) rotates, reel (1) release wire (9)；
Described wire (9) successively pile warp counting roller (7) and pressure roller (6), end connects immersion buoy (10)；
Described encoder (8) is connected with counting roller (7) signal, and pressure transducer (5) is connected with pressure roller (6) signal；
Described controller (4) is connected with motor (3), pressure transducer (5) and encoder (8) signal simultaneously, is used for controlling
The work of motor (3), process and show the information that pressure transducer (5) and encoder (8) are collected.
Water level water-depth measurement device the most according to claim 1, it is characterised in that described motor (3) passes through shaft coupling
Device (2) band movable reel (1) rotates.
Water level water-depth measurement device the most according to claim 1, it is characterised in that described controller (4) has liquid crystal display screen.
4. according to the water level water-depth measurement device described in claim 1,2 or 3, it is characterised in that use lithium battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827734.1U CN205843757U (en) | 2016-07-25 | 2016-07-25 | A kind of water level water-depth measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827734.1U CN205843757U (en) | 2016-07-25 | 2016-07-25 | A kind of water level water-depth measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843757U true CN205843757U (en) | 2016-12-28 |
Family
ID=57617350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827734.1U Expired - Fee Related CN205843757U (en) | 2016-07-25 | 2016-07-25 | A kind of water level water-depth measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843757U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837307A (en) * | 2017-04-18 | 2017-06-13 | 福州铁建建筑有限公司 | A kind of auxiliary Simple measurement device and its application method for surveying water level well level of ground water |
| CN107917660A (en) * | 2017-11-17 | 2018-04-17 | 青岛澳邦量器有限责任公司 | A kind of measuring apparatus |
| CN109932021A (en) * | 2019-04-08 | 2019-06-25 | 张大鸿 | Trailing type laser water-level gauge |
| CN110207790A (en) * | 2019-07-15 | 2019-09-06 | 深圳市工勘岩土集团有限公司 | A kind of novel automation water level measurement method |
| CN110206539A (en) * | 2019-04-19 | 2019-09-06 | 山东科技大学 | A kind of extra-deep hole drilling intelligent water level monitoring device |
| CN110440871A (en) * | 2019-08-07 | 2019-11-12 | 深圳市建设工程质量检测中心 | Underground water level measurement method, apparatus and computer equipment based on potentiometry |
| CN111595414A (en) * | 2020-05-28 | 2020-08-28 | 江苏省东台中等专业学校 | Water level monitor |
| CN113636611A (en) * | 2021-07-30 | 2021-11-12 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid levels |
| CN113847966A (en) * | 2021-09-23 | 2021-12-28 | 北京中海兴达建设有限公司 | Water level early warning device |
| CN113865646A (en) * | 2021-09-27 | 2021-12-31 | 中国水利水电科学研究院 | Underground water level measuring instrument capable of simultaneously measuring water level and water depth |
-
2016
- 2016-07-25 CN CN201620827734.1U patent/CN205843757U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837307A (en) * | 2017-04-18 | 2017-06-13 | 福州铁建建筑有限公司 | A kind of auxiliary Simple measurement device and its application method for surveying water level well level of ground water |
| CN107917660A (en) * | 2017-11-17 | 2018-04-17 | 青岛澳邦量器有限责任公司 | A kind of measuring apparatus |
| CN109932021A (en) * | 2019-04-08 | 2019-06-25 | 张大鸿 | Trailing type laser water-level gauge |
| CN110206539A (en) * | 2019-04-19 | 2019-09-06 | 山东科技大学 | A kind of extra-deep hole drilling intelligent water level monitoring device |
| CN110207790A (en) * | 2019-07-15 | 2019-09-06 | 深圳市工勘岩土集团有限公司 | A kind of novel automation water level measurement method |
| CN110440871A (en) * | 2019-08-07 | 2019-11-12 | 深圳市建设工程质量检测中心 | Underground water level measurement method, apparatus and computer equipment based on potentiometry |
| CN111595414A (en) * | 2020-05-28 | 2020-08-28 | 江苏省东台中等专业学校 | Water level monitor |
| CN113636611A (en) * | 2021-07-30 | 2021-11-12 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid levels |
| CN113636611B (en) * | 2021-07-30 | 2023-08-08 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid level |
| CN113847966A (en) * | 2021-09-23 | 2021-12-28 | 北京中海兴达建设有限公司 | Water level early warning device |
| CN113865646A (en) * | 2021-09-27 | 2021-12-31 | 中国水利水电科学研究院 | Underground water level measuring instrument capable of simultaneously measuring water level and water depth |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170725 |