CN208887734U - A kind of Portable underground water water level well-depth measuring instrument - Google Patents
A kind of Portable underground water water level well-depth measuring instrument Download PDFInfo
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- CN208887734U CN208887734U CN201821955129.8U CN201821955129U CN208887734U CN 208887734 U CN208887734 U CN 208887734U CN 201821955129 U CN201821955129 U CN 201821955129U CN 208887734 U CN208887734 U CN 208887734U
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Abstract
The utility model relates to a kind of Portable underground water water level well-depth measuring instruments, belong to groundwater level, well depth monitoring special equipment technical field.Technical solution is: survey line (24) one ends wound is in main line wheel (49), survey line (24) other end passes through between meter counter sensor (22) and line-transmitting wheel (50), and the survey line guide hole two (51) by being then passed through housing bottom after survey line guide hole one (23) is connect with measuring probe (25) afterwards；The survey line (24) is made of survey line insulating layer (26), conducting wire one (27) and conducting wire two (28), is equipped with survey line insulating layer (26) outside conducting wire one (27) and conducting wire two (28).The utility model integrates the measurement of water level and well depth, so that measurement process has been obtained maximum simplification, reduces labor intensity, while eliminating the error that well depth survey process needs artificial feel may cause, and greatly improves the accuracy of measurement data.
Description
Technical field
It is convenient to obtain accurate and reliable underground water position the utility model relates to a kind of Portable underground water water level well-depth measuring instrument
And the measurement data of well depth, basic data support is provided for the rational exploitation and utilization of groundwater resources and protection, belongs to underground water
Water level, well depth monitor special equipment technical field.
Background technique
Water resource is one of the natural environmental elements that the mankind depend on for existence and development, is the important composition for constituting the ecosystem
Part, wherein groundwater resources rise to act on then even more important, and in the wide geographic area of northern China, underground water accounts for all lives and uses
Water for water inventory 80% or more.Since long-term excess load is exploited, most of the northern region of China is in groundwater mining shape
State, it is local then belong to serious over-extraction state.Underground Water Excess Exploitation causes level of ground water sharp fall, water-bearing layer to be dredged for a long time
A series of geology such as geologic Environment Problems and surface subsidence, ground fissure, karst collapse such as dry, regional lowering of the underground water level funnel
The generation of disaster.Therefore the monitoring of underground water provides basic for more reasonable development and protection groundwater resources
Data support becomes more and more important.
Currently, Groundwater level monitoring method can be divided into survey line measurement and inductively measure two types, wherein survey line is surveyed
Amount method includes surveying clock method, four seed type of current method, floating drum method and pressure sensing method；Inductively measure includes supercritical ultrasonics technology, radar
Method and three kinds of laser method.Wherein survey line measurement method, precision is higher, is traditional level measuring mode, but there is time-consuming
The defects of laborious；Though measurement of inductance mode is time saving and energy saving, convenient and efficient, it is larger that there are measurement errors, and cannot supervise simultaneously
Survey the defect of well depth data.In addition " national underground water monitoring engineering " requirement, will also be to monitoring well while measuring water level
Well depth data is monitored.Survey line measurement to level of ground water, at present mainly include the following types: Chinese patent CN207556618U
The water level well depth survey device of Ka Jing " novel portable not ", passes through the improvement to conventional current method measuring system, and plumb bob uses
Two solid steel balls with conducting wire can be avoided and be stuck in measurement process compared to existing plumb bob, and steel ball is easier logical
It crosses, it being capable of automatic adjusument.The program can not only measure the water level of well, can also accurately measure well depth, device Simple portable,
It is at low cost, it is easy assembling and maintenance, efficiency of actual is high.But there is also artificial transfer of needs to measure cable, time and effort consuming,
And artificial feeling is needed to the measurement of well depth, there are the possibility of larger error.A kind of Chinese patent CN107990941A " more function
Energy well measuring device " is combined lining rope counter records water level and well depth data using lining rope, while being joined using data sensor line
Combination electrode and temperature sensor are closed, measures temperature and pH value data, but there is also need artificial decentralization measurement cable, consumption
When it is laborious, and artificial feeling is needed to the measurement of well depth, there are the possibility of larger error.Chinese patent CN206091973U
" a kind of well depth survey device " is connected using the connecting terminal of water-level probe and one end of insulated conductor；Insulated conductor it is another
Hold the connecting terminal connection of connection signal indication box.It can accurately be used for the measurement of the dynamic and static water level of deep well safely, conveniently take
Band securely and reliably improves the accuracy of measurement, but can only measure water level and not be capable of measuring well depth data.Chinese patent
The survey to well depth may be implemented by the connection of survey line and sensor in CN205898230U " a kind of Portable well-depth measuring instrument "
Amount, but the device is not capable of measuring waterlevel data, while measurement process needs artificial unwrapping wire, time and effort consuming.Chinese patent
CN202229811U " water level well depth integrated instrument for detecting " is mainly connected using mode conversion switch with bimodulus probe, power supply line
Integrated arrangement is carried out with graduation mark, realizes the measurement to well depth and water level, but there is also measurement process needs for the device
Artificial unwrapping wire, the defect of time and effort consuming.To the measurement of inductance of level of ground water, at present mainly include the following types: Chinese patent
CN108344467A " a kind of field one fluid measurement device of well depth water level and its measurement method ", is transferred to using cable toward underground
After one radiological unit of the water surface, buried by the distance that hand-held instrument emits wireless signal the measurement water surface to well head with obtaining water level
Deep data efficiently solve the problems, such as that measurement of inductance error is larger, but the program can only measure depth to water and not be capable of measuring well depth,
There is also need cable to assist decentralization reflection unit, relatively time-consuming effort simultaneously.A kind of Chinese patent CN104060984A " monitoring
The radio frequency admittance device and method of water supply well deep water level " is visited using the radio frequency admittance sensor being mounted on water outlet line pipe wall
Head and the radio frequency admittance transmitter terminal box being mounted on the water outlet underwater flange disk of water supply well wellhead ground, radio frequency admittance sensing
Device probe, by cable connection, is converted into water level signal using radiofrequency signal, realizes water level with radio frequency admittance transmitter terminal box
Measurement.The device performance is reliable, measurement water level range is big, and error is small, but installation is complex, and cannot measure well simultaneously
It is deep.Chinese patent CN206876263U " a kind of ultrasonic water level gauge ", by the way that using the measurement outer tube being placed in well, measurement is outer
Venthole is set on pipe, a floating ball that can be floated up and down with water level is set in measurement outer tube, is embedded at the top of measurement outer tube super
Acoustic measurement component utilizes super ultrasonic measurement water level depth.Program precision is higher, but needs to install in well special
Equipment, measurement cost is high, and cannot measure well depth data simultaneously.A kind of Chinese patent CN207036216U " CW/FM continuous wave/frequency modulated modulated system
Indicator water gage " is realized the measurement of water level in the case of wide range, big variability, is had using continuous frequency modulation radar modulation system
The features such as precision is high, stability is high, low in energy consumption, strong anti-interference ability and repeatability are strong, but well depth number cannot be measured simultaneously
According to.
Utility model content
The purpose of the utility model is to provide a kind of Portable underground water water level well-depth measuring instruments, by the survey of water level and well depth
Amount integrates, and measurement process is made to have obtained maximum simplification, solves the labour of artificial retractable cable during level measuring
Intensity, while the error that well depth survey process needs artificial feel may cause is eliminated, greatly improve the standard of measurement data
True property solves the above problem existing for prior art.
The technical solution of the utility model is:
A kind of Portable underground water water level well depth automatic measuring instrument, comprising shell, main support, main line wheel, main line turbin generator,
Line-transmitting wheel motor, line-transmitting wheel, survey line and measuring probe, shell is interior to be equipped with horizontally disposed main support, and main support is equipped with main line
Wheel, main line turbin generator, line-transmitting wheel motor, line-transmitting wheel and line-transmitting wheel bracket, main line turbin generator are connect with main line wheel, line-transmitting wheel motor
It is connect with line-transmitting wheel, line-transmitting wheel bracket is equipped with meter counter sensor, and meter counter sensor is matched with line-transmitting wheel；The line-transmitting wheel
The main support in front is equipped with survey line guide hole one, and survey line one ends wound is on main line wheel, and the survey line other end is from meter counter sensor
It passes through between line-transmitting wheel, is connect after the survey line guide hole two by being then passed through housing bottom after survey line guide hole one with measuring probe；
The survey line is made of survey line insulating layer, conducting wire one and conducting wire two, and survey line insulating layer is equipped with outside conducting wire one and conducting wire two；It is described
Measuring probe is made of top weight, lower part weight and active conductive connecting rod, passes through activity between top weight and lower part weight
Conductive link connection, one end of active conductive connecting rod are fixed on the top of lower part weight, and the other end enters the bottom of top weight,
Closed plastic insulating layer is equipped in the weight of top, the top in plastic insulating layer is equipped with upper guide electrical measurement contact, and plastics are exhausted
Bottom in edge layer is equipped with lower guide electrical measurement contact, and active conductive connecting rod penetrates in plastic insulating layer after entering lower part weight
The end in portion, active conductive connecting rod is equipped with conductive contact, and conductive contact is located at lower guide electrical measurement contact and upper guide electrical measurement
Between contact；Top weight surface is equipped with inlet opening, and the space between top weight and plastic insulating layer passes through inlet opening
It is connected to outside；Conducting wire one and conducting wire two in the survey line are separately connected upper guide electrical measurement contact and the touching of lower guide electrical measurement
Piece.
The utility model is additionally provided with analog-digital converter, the conducting wire one and conducting wire two and is turned by line signals conducting wire and modulus
Parallel operation connection, the main line turbin generator, line-transmitting wheel motor and meter counter sensor pass through main line turbin generator conducting wire, line-transmitting wheel respectively
Motor wire and meter counter signal conductor are connect with analog-digital converter.
The meter counter sensor and analog-digital converter are the product of public offering in the market, the meter counter sensor
Function is to measure the rice number of unwrapping wire length；Analog-digital converter function is to convert analog signals into electric signal.
Main support between the main line wheel and line-transmitting wheel is equipped with conducting wire wheel support, and conducting wire wheel support is equipped with conducting wire
Wheel, survey line enter back into line-transmitting wheel after passing through guide roller first after coming out from main line wheel.
The analog-digital converter passes through power lead respectively and display screen conducting wire is connect with lithium battery and display screen respectively.Lithium
Battery is located in the battery compartment on shell, and control panel and display location are in upper part of the housing；Battery compartment is equipped with battery cabin cap.
The analog-digital converter connects buzzer.
It sets meeting water connection and contact for measuring probe and releases connection both of which, and with pair of a not no retractility
After line insulated cable passes through line-transmitting wheel (and meter counter sensor) and guide roller as survey line, by survey line respectively, on main line wheel
Winding, and be connected with analog-digital converter.By setting lithium battery power supply in device, by analog-digital converter respectively with display screen,
Buzzer siren, meter counter sensor, main line turbin generator, line-transmitting wheel motor are connected.
During measuring water level and well depth, by the rotation of line-transmitting wheel motor and the gravity of measuring probe, to monitoring
Survey line is transferred in well, while survey line drives the range data of meter counter sensor record unwrapping wire, is showing by analog-digital converter
Shield real-time display specific value；Wait encounter in monitoring well after underground water, measuring probe passes the biggish electric signal of resistance back, stops
Only unwrapping wire, buzzer warning, display data are depth to water data；Line-transmitting wheel continues unwrapping wire, reaches shaft bottom in measuring probe
After pass the lesser electric signal of resistance back, stop unwrapping wire, buzzer warning, display data are well depth data；Measurement terminates
Afterwards, main line turbin generator, which is started to work, completes take-up, is measured.
The utility model realizes the integration of water level well depth survey, while improving the precision of measurement, saves a large amount of
Labour, promotes the efficiency of water level monitoring.
The good effect of the utility model: it is not strong to solve existing groundwater level well depth monitoring device applicability, monitors
Journey needs artificial unwrapping wire, especially to needing artificially to incude in the monitoring process of well depth, the problems such as error of generation is larger.This reality
It is integrated with the novel measurement by water level and well depth, measurement process is made to have obtained maximum simplification, alleviate artificial folding and unfolding
The labor intensity of line, while the error that well depth survey process needs artificial feel may cause is eliminated, pass through metering sensor
Calibration function setting, greatly improve the accuracy of measurement data.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model survey line structural schematic diagram；
Fig. 3 is the utility model measuring probe structural schematic diagram；
In figure: 1- battery cabin cap；2- battery compartment；3- lithium battery；4- power lead；5- holds handle；8- display screen；9- is aobvious
Display screen conducting wire；10- buzzer；11- analog-digital converter；12- line signals conducting wire；13- main line turbin generator conducting wire；14- line-transmitting wheel
Motor wire；15- meter counter signal conductor；16- main support；17- main line turbin generator；18- guide roller；19- conducting wire wheel support；
20- line-transmitting wheel motor；21- line-transmitting wheel bracket；22- meter counter sensor；23- survey line guide hole one；24- survey line；25- measurement is visited
Head；26- survey line insulating layer；27- conducting wire one；28- conducting wire two；The top 41- weight；42- plastic insulating layer；43- upper guide electrical measurement
Measure contact；The inlet opening 44-；45- lower guide electrical measurement contact；46- active conductive connecting rod；The lower part 47- weight；48- shell；49-
Main line wheel；50- line-transmitting wheel；51- survey line guide hole two；52- conductive contact.
Specific embodiment
The utility model is described further by example with reference to the accompanying drawing:
A kind of Portable underground water water level well depth automatic measuring instrument includes shell 48, main support 16, main line wheel 49, main line
Turbin generator 17, line-transmitting wheel motor 20, line-transmitting wheel 50, survey line 24 and measuring probe 25, shell 48 is interior to be equipped with horizontally disposed main branch
Frame 16, main support 16 are equipped with main line wheel 49, main line turbin generator 17, line-transmitting wheel motor 20, line-transmitting wheel 50 and line-transmitting wheel bracket 21,
Main line turbin generator 17 is connect with main line wheel 49, and line-transmitting wheel motor 20 is connect with line-transmitting wheel 50, and line-transmitting wheel bracket 21 is equipped with metering
Device sensor 22, meter counter sensor 22 are matched with line-transmitting wheel 50；The main support 16 in 50 front of line-transmitting wheel is equipped with survey line
Guide hole 1,24 one ends wound of survey line is in main line wheel 49, and 24 other end of survey line is between meter counter sensor 22 and line-transmitting wheel 50
It passes through, is connect after the survey line guide hole 2 51 by being then passed through housing bottom after survey line guide hole 1 with measuring probe 25；The survey
Line 24 is made of survey line insulating layer 26, conducting wire 1 and conducting wire 2 28, and conducting wire 1 and 2 28 outside of conducting wire are equipped with survey line and insulate
Layer 26；The measuring probe 25 is made of top weight 41, lower part weight 47 and active conductive connecting rod 46, and top weight 41 is under
It is connected between portion's weight 47 by active conductive connecting rod 46, one end of active conductive connecting rod 46 is fixed on the top of lower part weight 47
Portion, the other end enter the bottom of top weight 41, are equipped with closed plastic insulating layer 42, plastic insulating layer 42 in top weight 41
Interior top is equipped with upper guide electrical measurement contact 43, and the bottom in plastic insulating layer 42 is equipped with lower guide electrical measurement contact 45, living
Moving conductive connecting rod 46 penetrates inside plastic insulating layer 42 after entering lower part weight 47, and the end of active conductive connecting rod 46 is equipped with conduction
Contact 52, conductive contact 52 are located between lower guide electrical measurement contact 45 and upper guide electrical measurement contact 43；The top weight
41 surfaces are equipped with inlet opening 44, and the space between top weight 41 and plastic insulating layer 42 is connected to by inlet opening 44 with outside；
Conducting wire 1 and conducting wire 2 28 in the survey line 24 are separately connected upper guide electrical measurement contact 43 and lower guide electrical measurement contact
45。
The utility model is additionally provided with analog-digital converter 11, and the conducting wire 1 and conducting wire 2 28 pass through line signals conducting wire 12
It is connect with analog-digital converter 11, the main line turbin generator 17, line-transmitting wheel motor 20 and meter counter sensor 22 pass through main line respectively
Turbin generator conducting wire 13, line-transmitting wheel motor wire 14 and meter counter signal conductor 15 are connect with analog-digital converter 11.
The product of the meter counter sensor 22 and analog-digital converter 11 public offering in the market, the meter counter sensor
Function make, measure unwrapping wire length rice number；Analog-digital converter function is to convert analog signals into electric signal.
Main support 16 between the main line wheel 49 and line-transmitting wheel 50 is equipped with conducting wire wheel support 19, on conducting wire wheel support 19
Equipped with guide roller 18, survey line 24 enters back into line-transmitting wheel 50 after passing through guide roller 18 first after coming out from main line wheel 49.
The analog-digital converter 11 respectively by power lead 4 and display screen conducting wire 9 respectively with lithium battery 3 and display screen 8
Connection.Lithium battery 3 is located in the battery compartment 2 on shell 48, and control panel 6 and display screen 8 are located at 48 top of shell；Battery compartment 2
It is equipped with battery cabin cap 1.
The analog-digital converter 11 connects buzzer 10.
It sets meeting water connection and contact for measuring probe and releases connection both of which, and with pair of a not no retractility
After line insulated cable passes through line-transmitting wheel (and meter counter sensor) and guide roller as survey line, by survey line respectively, on main line wheel
Winding, and be connected with analog-digital converter.By setting lithium battery power supply in device, by analog-digital converter respectively with display screen,
Buzzer siren, meter counter sensor, main line turbin generator, line-transmitting wheel motor are connected.
During measuring water level and well depth, by the rotation of line-transmitting wheel motor and the gravity of measuring probe, to monitoring
Survey line is transferred in well, while survey line drives the range data of meter counter sensor record unwrapping wire, is showing by analog-digital converter
Shield real-time display specific value；Wait encounter in monitoring well after underground water, measuring probe passes the biggish electric signal of resistance back, stops
Only unwrapping wire, buzzer warning, display data are depth to water data；Line-transmitting wheel continues unwrapping wire, reaches shaft bottom in measuring probe
After pass the lesser electric signal of resistance back, stop unwrapping wire, buzzer warning, display data are well depth data；Measurement terminates
Afterwards, main line turbin generator, which is started to work, completes take-up, is measured.
Claims (3)
1. a kind of Portable underground water water level well depth automatic measuring instrument, it is characterised in that: comprising shell (48), main support (16),
Main line wheel (49), main line turbin generator (17), line-transmitting wheel motor (20), line-transmitting wheel (50), survey line (24) and measuring probe (25), shell
Horizontally disposed main support (16) are equipped in body (48), main support (16) is equipped with main line wheel (49), main line turbin generator (17), defeated
Line wheel motor (20), line-transmitting wheel (50) and line-transmitting wheel bracket (21), main line turbin generator (17) are connect with main line wheel (49), line-transmitting wheel
Motor (20) is connect with line-transmitting wheel (50), and line-transmitting wheel bracket (21) is equipped with meter counter sensor (22), meter counter sensor
(22) it is matched with line-transmitting wheel (50)；Main support (16) in front of the line-transmitting wheel (50) is equipped with survey line guide hole one (23), survey line
(24) one ends wound in main line wheel (49), wear between meter counter sensor (22) and line-transmitting wheel (50) by survey line (24) other end
It crosses, the survey line guide hole two (51) by being then passed through housing bottom after survey line guide hole one (23) is connect with measuring probe (25) afterwards；Institute
It states survey line (24) to be made of survey line insulating layer (26), conducting wire one (27) and conducting wire two (28), conducting wire one (27) and conducting wire two (28)
Outside is equipped with survey line insulating layer (26)；The measuring probe (25) is by top weight (41), lower part weight (47) and active conductive
Connecting rod (46) is constituted, and is connect between top weight (41) and lower part weight (47) by active conductive connecting rod (46), active conductive
One end of connecting rod (46) is fixed on the top of lower part weight (47), and the other end enters the bottom of top weight (41), top weight
(41) closed plastic insulating layer (42) are equipped in, the top in plastic insulating layer (42) is equipped with upper guide electrical measurement contact
(43), the bottom in plastic insulating layer (42) is equipped with lower guide electrical measurement contact (45), and active conductive connecting rod (46) enters lower part
Plastic insulating layer (42) inside is penetrated after weight (47), the end of active conductive connecting rod (46) is equipped with conductive contact (52), conductive
Contact (52) is located between lower guide electrical measurement contact (45) and upper guide electrical measurement contact (43)；Top weight (41) table
Face is equipped with inlet opening (44), and the space between top weight (41) and plastic insulating layer (42) is connected by inlet opening (44) with outside
It is logical；Conducting wire one (27) and conducting wire two (28) in the survey line (24) are separately connected upper guide electrical measurement contact (43) and lower guide
Electrical measurement contact (45).
2. a kind of Portable underground water water level well depth automatic measuring instrument according to claim 1, it is characterised in that: be additionally provided with
Analog-digital converter (11), the conducting wire one (27) and conducting wire two (28) pass through line signals conducting wire (12) and analog-digital converter (11)
Connection, the main line turbin generator (17), line-transmitting wheel motor (20) and meter counter sensor (22) are led by main line turbin generator respectively
Line (13), line-transmitting wheel motor wire (14) and meter counter signal conductor (15) are connect with analog-digital converter (11).
3. a kind of Portable underground water water level well depth automatic measuring instrument according to claim 1 or 2, it is characterised in that: institute
The main support (16) stated between main line wheel (49) and line-transmitting wheel (50) is equipped with conducting wire wheel support (19), on conducting wire wheel support (19)
Equipped with guide roller (18), survey line (24) enters back into line-transmitting wheel after passing through guide roller (18) first after coming out from main line wheel (49)
(50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955129.8U CN208887734U (en) | 2018-11-26 | 2018-11-26 | A kind of Portable underground water water level well-depth measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955129.8U CN208887734U (en) | 2018-11-26 | 2018-11-26 | A kind of Portable underground water water level well-depth measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887734U true CN208887734U (en) | 2019-05-21 |
Family
ID=66518593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955129.8U Active CN208887734U (en) | 2018-11-26 | 2018-11-26 | A kind of Portable underground water water level well-depth measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN208887734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307544A (en) * | 2018-11-26 | 2019-02-05 | 河北省地质环境监测院 | A kind of Portable underground water water level well depth automatic measuring instrument and measurement method |
| CN111895891A (en) * | 2020-09-03 | 2020-11-06 | 青田昙正测量仪器有限公司 | Portable depth measuring equipment |
-
2018
- 2018-11-26 CN CN201821955129.8U patent/CN208887734U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307544A (en) * | 2018-11-26 | 2019-02-05 | 河北省地质环境监测院 | A kind of Portable underground water water level well depth automatic measuring instrument and measurement method |
| CN109307544B (en) * | 2018-11-26 | 2024-03-12 | 河北省地质环境监测院 | Portable automatic underground water level well depth measuring instrument and measuring method |
| CN111895891A (en) * | 2020-09-03 | 2020-11-06 | 青田昙正测量仪器有限公司 | Portable depth measuring equipment |
| CN111895891B (en) * | 2020-09-03 | 2021-03-26 | 济南言唐工程技术咨询有限公司 | Portable depth measuring equipment |
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