CN109341817A - A kind of monitoring device of Water Evaporation - Google Patents
A kind of monitoring device of Water Evaporation Download PDFInfo
- Publication number
- CN109341817A CN109341817A CN201811365207.3A CN201811365207A CN109341817A CN 109341817 A CN109341817 A CN 109341817A CN 201811365207 A CN201811365207 A CN 201811365207A CN 109341817 A CN109341817 A CN 109341817A
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- evaporation
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- bracket
- water body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/40—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements
- G01F23/44—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means
- G01F23/446—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using bands or wires as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present invention relates to Water Evaporation technical fields, provide a kind of monitoring device of Water Evaporation, and the evaporation data error to solve the problems, such as prior art measurement water body is larger.Described device includes: bracket, and the branch is set up in water body plane, including panel and the supporter for being fixed in the panel, is less than the filled media of water body density in the supporter filled with density；The bracket is additionally provided with the first opening and the second opening；Evaporation equipment is fixed on the first opening of the bracket；Water Evaporation sensing equipment is fixed on the second opening of the bracket, connect with the evaporation equipment.The monitoring device of Water Evaporation of the invention can reduce the error of evaporation data.
Description
Technical field
The present invention relates to Water Evaporation technical field more particularly to a kind of monitoring devices of Water Evaporation.
Background technique
The component part of vaporation-type surface heat flux budget, and be the component part of water balance, be in hydrologic cycle components most
Directly by one of land surface condition and climate change effect, evaporation can reduce the conversion of radiation direction sensible heat, and it is wet to increase air
Degree improves the lowest temperature and reduces the highest temperature, plays the role of regulating the climate.Evaporation from water surface formula reservoir, water body in lake water
The major part of loss.Currently, the method for observation Water Evaporation amount needs to dig usually by evaporator fixed in position in subsurface
Dynamic original soil, evaporation tub is put into hole, keeps the horizontal saliva of device mouth flat.Then it by the gap between bucket outer wall and crater wall, fills out back and smashes using original soil
It is real.The above method cannot directly monitor the water level evaporation data of water body, pass through the evaporation data for the water body that the above method measures
Error is larger.
Summary of the invention
The embodiment of the present invention provides a kind of monitoring device of Water Evaporation, to solve the evaporation number of prior art measurement water body
According to the problem that error is larger.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
The embodiment of the invention provides a kind of monitoring devices of Water Evaporation, comprising:
Bracket, the branch are set up in water body plane, including panel and the supporter for being fixed in the panel, the supporter
The interior filled media for being less than water body density filled with density；The bracket is additionally provided with the first opening and the second opening；
Evaporation equipment is fixed on the first opening of the bracket；
Water Evaporation sensing equipment is fixed on the second opening of the bracket, connect with the Water Evaporation sensing equipment.
Further, further includes:
Data acquire conveyor apparatus, connect with the evaporation equipment.
Further, the evaporation equipment includes:
Evaporation tub, the bung hole of the evaporation tub is towards the direction opposite with the water body plane, and the bung hole is located at institute
State water body plane or more.
Further, the Water Evaporation sensing equipment includes:
Hydrostatic bucket, the hydrostatic bucket with the evaporation tub by connecting communicating pipe, bung hole direction and the institute of the hydrostatic bucket
State the opposite direction of water body plane, and the bucket of height and the evaporation tub of the bung hole of the hydrostatic bucket beyond the water body plane
Height of the mouth beyond the water body plane is identical；
Round supporting plate, at the bung hole of the hydrostatic bucket；
Evaporation gauge, set on the top of the round supporting plate.
Further, the evaporation gauge includes:
Photoelectric encoder is set on the round supporting plate；
Measuring wheel is connect with the photoelectric encoder；
Float hangs on the measuring wheel by surveying cable, and the float is set in the hydrostatic bucket.
Further, the Water Evaporation sensing equipment further include:
Outer cover is sheathed on the evaporation gauge.
Further, further includes:
Precipitation rain fall sensor is connect with data acquisition conveyor apparatus.
Further, further includes:
Solar panels acquire conveyor apparatus with the data and the Water Evaporation sensing equipment are connect.
Further, further includes:
Solenoid valve acquires on the transmission line between conveyor apparatus set on the Water Evaporation sensing equipment and the data.
The embodiment of the present invention is set up in water body plane by setting bracket, the branch, including panel and is fixed in the face
The supporter of plate, the interior filled media for being less than water body density filled with density of the supporter；So that the bracket is suspended in water
In body plane.The bracket is additionally provided with the first opening and the second opening；Evaporation equipment is fixed on the first opening of the bracket, water
Evacuator body sensing equipment is fixed on the second opening of the bracket, connect, is realized to water body with the Water Evaporation sensing equipment
The monitoring for evaporating data, can reduce the error of the evaporation data of water body.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the top view of the monitoring device of Water Evaporation provided in an embodiment of the present invention；
Fig. 2 is the side view of the monitoring device of Water Evaporation provided in an embodiment of the present invention；
Fig. 3 is the perspective view of bracket provided in an embodiment of the present invention；
Fig. 4 is the three-view diagram of bracket provided in an embodiment of the present invention；
Fig. 5 is the structure chart of evaporation gauge provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It is the top view of the monitoring device of Water Evaporation provided in an embodiment of the present invention referring to Fig. 1,2, Fig. 1, Fig. 2 is this hair
The side view of the monitoring device for the Water Evaporation that bright embodiment provides, as shown in Figure 1, 2, the embodiment of the invention provides a kind of water
The monitoring device of evacuator body characterized by comprising
Bracket 1 is the perspective view of bracket provided in an embodiment of the present invention referring to Fig. 3 and Fig. 4, Fig. 3；Fig. 4 is of the invention real
The three-view diagram of the bracket of example offer is applied, the bracket 1 is set to water body plane, including panel 11 and the support for being fixed in the panel
Body 12, the interior filled media for being less than water body density filled with density of the supporter 12；The bracket 1 is additionally provided with the first opening 13
With the second opening 14.
Evaporation equipment 2 is fixed on the first opening 13 of the bracket 1.
Water Evaporation sensing equipment 3 is fixed on the second opening 14 of the bracket 1, connect with the evaporation equipment 2.
Wherein, the lower section of bracket 1 and it is surrounded by that anchoring is fixed, and bracket 1 can be fixed at water body plane by anchor.Panel
11 and supporter 12 can be affixed by modes such as scaffolds.The filled media can be less than water body density for air isodensity
Medium, so that bracket 1 is suspended in water body plane.Bracket 1 is additionally provided with the first opening 13 and the second opening 14, is respectively used to
Fixed evaporation equipment 2 and Water Evaporation sensing equipment 3.
For example, the panel 11 of bracket 1 is the rectangle equipped with the first opening 13 and the second opening 14, supporter 12 is column
Body, and inside is filled with air, panel 11 is affixed by scaffold with supporter 12, and bracket 1 is anchored on water body
In plane.At this point, bracket 1 is suspended in water body plane.
It should be noted that the bracket 1 of the embodiment of the present invention is not limited to the structure of foregoing description, it can also be that other can make
Bracket 1 is suspended in the structure in water body plane.
Above-mentioned evaporation equipment 2 is fixed on the first opening 13 of the bracket 1.Evaporation equipment 2 can pass through tool-typed formwork
Support system assembles and fixes in the first opening 13, for example, in the fixed collet of the bottom of evaporation equipment 2 setting one, such as with steaming
Send out the scaffolding structure that equipment 2 is adapted to.In this way, evaporation equipment 2 is capable of fixing in water body plane, to measure to water level.
As an implementation, the evaporation equipment 2 includes:
Evaporation tub 21, the bung hole of evaporation tub 21 towards the direction opposite with water body plane, and bung hole be located at water body plane with
On.
Wherein, evaporation tub 21 is fixed in the first opening 13, and the bung hole direction of evaporation tub 21 is opposite with water body plane
Direction, and bung hole is located at water body plane or more.In this way, evaporation tub 21 is capable of the water level evaporation data of accurate marker water body.For example,
It is standard water bit line by the scale mark of initial stage is measured, after evaporation, the water level of water body can change, at this point, steaming
The water level of hair bucket 21 can also change.
It should be noted that the evaporation equipment of the embodiment of the present invention is not limited to evaporation tub, it can also be for for marking water body
Water level evaporation data other evaporation equipments, such as evaporation tank.
The evaporation equipment can be fixed on water body plane, and without burying in the soil, and the water level of evaporation equipment steams
It sends out data, that is, water body water level and evaporates data volume, can more intuitively measure the water level evaporation data of water body, improve and water body is steamed
Send out the precision being monitored.
Above-mentioned Water Evaporation sensing equipment 3 can be according to the SEA LEVEL VARIATION output evaporation data of water body in evaporation tub 21
Equipment.Evaporation data can be transmitted to transmission device by encoder output coded data by Water Evaporation sensing equipment 3.
As an implementation, the Water Evaporation sensing equipment 3 includes:
Hydrostatic bucket 31, the hydrostatic bucket by being connect with the evaporation tub communicating pipe, the bung hole direction of the hydrostatic bucket with
The opposite direction of the water body plane, and height and the evaporation tub of the bung hole of the hydrostatic bucket beyond the water body plane
Height of the bung hole beyond the water body plane is identical；
Round supporting plate 32, at the bung hole of the hydrostatic bucket 31；
Evaporation gauge 33, set on the top of the round supporting plate 32.
Wherein, by above structure, so that hydrostatic bucket 31 is consistent with the height of water level of evaporation tub 21, therefore, can pass through
The variation of water level is the variation of water level in evaporation tub 21 in hydrostatic bucket 31.Water Evaporation sensing equipment 3 can be directly quiet by recording
The variation of water level in the SEA LEVEL VARIATION record evaporation tub 21 of bucket 31.
The bung hole of above-mentioned hydrostatic bucket 31 should adjust level when fixed, can be used for observing whether round supporting plate is in water
Prosposition sets the verticality to judge evaporation gauge 33 and hydrostatic bucket 31, so that monitoring result is more accurate.
Preferably, above-mentioned evaporation gauge 33 can be the digital evaporation from water surface device of FFZ-01 type.Replace traditional E-601
The artificial survey of (or E601B) type evaporator is denoted as automatic survey and remembers, avoids the influence for thinking factor or stormy waves weather, and can be real
Now automatically add water, rainfall deducts automatically and error is corrected automatically, make to survey numeration according to more accurate, objective, timely, be conducive to evaporation
The Automation Reorganization of data and evaluation more accurately and fast is made to water resource.
Wherein, the evaporation gauge 33 can be evaporation gauge as shown in Figure 5, be the present invention referring to Fig. 5, Fig. 5
The structure chart for the evaporation gauge that embodiment provides, as shown in figure 5, the evaporation gauge 33 includes:
Photoelectric encoder 331 is set on the round supporting plate 32；
Measuring wheel 332 is connect with the photoelectric encoder 331；
Float 333 hangs on the measuring wheel 332 by surveying cable, and the float is set in the hydrostatic bucket 31.
Wherein, the angular pivotal range of photoelectric encoder 331 is 0 °~90 °, and has sat mechanical limit in the position of 0 ° and 90 °
Position processing.When photoelectric encoder 331 is from when being rotated clockwise to 90 ° for 0, exportable 0~1023 group of coded data.Evaporation sensing
The resolving power of device 33 is 0.1mm, can be changed with the water surface evaporation of two sides 100mm.When evaporation gauge 33 is set in hydrostatic bucket
On the round supporting plate 32 of 31 upper end, surveys cable and hang on measuring wheel 332, float 333 is set in hydrostatic bucket 31.When evaporation tub 21
When evaporation from water surface causes water level decreasing, the water surface in hydrostatic bucket 31 synchronizes decline, and float 333, which pulls, surveys the dynamic measuring wheel 332 of cable tie
It is rotated with photoelectric encoder 331, the exportable coded data corresponding with water surface slippage of photoelectric encoder 331.It is dropped when encountering
Rain, the rainwater for being pooled to evaporation tub 21 increase the water surface, and the water level in hydrostatic bucket 31 is synchronous to be risen, photoelectric encoder 331
Export coded data corresponding with water surface ascending amount.
When installing evaporation gauge 33, need to correct the degree of photoelectric encoder 331.As corrected in the following manner:
One hand clutches the survey cable at the center cable-through hole of subcircular supporting plate 32, and float is not made to generate the variation for rising or dropping, another
Hand rotates measuring wheel 332 in the counterclockwise direction, and the electricity output digital display of photoelectric encoder 331 is made to be shown as a certain number of " 1.0~2.0 " mm
It is worth position, survey cable can be bled off, finally screw the lock-screw of measuring wheel 332, corrects the degree of photoelectric encoder 331, it can be complete
At correction.
After correcting to photoelectric encoder 331, evaporation tub 21, hydrostatic bucket 31 are on maximum water level, electric display
Degree be shown as between " 1.0~2.0 " mm it is a certain numerically, the numerical value can be used as measurement evaporation from water surface data starting
Point.Evaporation gauge 33 can measure the Water Evaporation variable quantity from 0~100mm that overflow port root edge is starting point.
If usage record device (or adding water automatic control device), after evaporation gauge 33 enters initial work program,
Automatically the water level of evaporation tub 21 can be adjusted on water-line target line, and using the height of water level as the reference of measurement evaporation capacity
" 0 " position.
When work, when the water level decreasing of evaporation tub 21, the synchronous decline of the water level of hydrostatic bucket 31, float 333 drives photoelectricity to compile
Code device 331 rotation measures variable quantity output, when the water level in evaporation tub 21 is pulled down to predetermined value, can star water replanishing device or
Manually give moisturizing.When there is rainfall, the water level of evaporation tub 21 rises to a certain predetermined altitude, can star drainage arrangement or people
Work is drained.In this way, the water level numerical value of hydrostatic bucket 31 can be monitored always.
It should be noted that evaporation gauge 33 provided in an embodiment of the present invention is not limited to above structure, it can also be it
He can export the evaporation gauge of the evaporation data, such as E601B type evaporation from water surface device.
Optionally, Water Evaporation sensing equipment 3 further include:
Outer cover 34 is sheathed on the evaporation gauge 33.
Wherein, outer cover 34 can be used for windproof and dustproof, and optionally, outer cover 34 can be stainless steel outer cover, in this way, can make hydrostatic
The temperature difference in bucket 31 and evaporation tub 21 is smaller, and evaporation gauge 33 is enable reliably to work under severe outdoor environment.
As an implementation, the monitoring device of the Water Evaporation, further includes:
Data acquire conveyor apparatus 4, connect with the Water Evaporation sensing equipment 3.
Wherein, data acquisition conveyor apparatus 4 can acquire the data of evaporation sensing equipment 3 in real time, and pass through wireless telecommunications
It is transmitted to terminal device.Data of the terminal device based on real-time monitoring construct evaporation from water surface, precipitation related data repository, into
The processing of row Data Integration, realize to Water Evaporation website when, day, ten days, the moon, season, year, many years average data integrated, looked into
Inquire about analysis.
As an implementation, the monitoring device of Water Evaporation, further includes:
Precipitation rain fall sensor 5 is connect with data acquisition conveyor apparatus 4；
Solenoid valve 6 acquires on the transmission line between conveyor apparatus 4 set on Water Evaporation sensing equipment 3 and data.
Wherein, precipitation rain fall sensor 5 is the instrument for obtaining rainfall data.During rainfall, terminal device can pass through
The switching signal of precipitation rain fall sensor 5 judges the experience period of rainfall, and acquires the accumulated rainfall of the period.During rainfall,
The rainwater for being pooled to evaporation tub 21 increases water level.Terminal device removes rainfall data with water level evaporation data bales catch, and will
The water level is as the starting point for measuring subsequent period evaporation variable quantity.If the rising water stage during rainfall has been more than evaporation tub 21
Water-line target line, solenoid valve 6 are opened, so that water level is maintained at below the water-line target line of evaporation tub 21, while acquiring spilling
Water.After rainfall, corresponding spilling water can be compensated according to calculated result.
As an implementation, further includes:
Solar panels 7 acquire conveyor apparatus 4 with data and Water Evaporation sensing equipment 3 are connect.
Wherein, solar panels 7 convert light energy into electric energy, are used to data acquisition conveyor apparatus 4 and evaporation sensing
Equipment 3 provides electric energy.
In the embodiment of the present invention, in the monitoring device of Water Evaporation, by the way that bracket is arranged, it is flat that the branch is set up in water body
Face is less than the filling of water body density including panel and the supporter for being fixed in the panel filled with density in the supporter
Medium；The bracket is additionally provided with the first opening and the second opening；Evaporation equipment is fixed on the first opening of the bracket；Water body
Sensing equipment is evaporated, the second opening of the bracket is fixed on, is connect with the evaporation equipment, can be reduced manually in field water
Inconvenient operation under the conditions of face saves cost of labor, and reduces the error of the evaporation data of the water body of monitoring.
The embodiment of the invention also provides a kind of detection method of Water Evaporation, the monitoring applied to above-mentioned Water Evaporation is filled
It sets, which comprises
Monitor the waterlevel data and the waterlevel data of measurement end time of the measurement initial time of water body；
Using the difference of the waterlevel data of the measurement initial time and the waterlevel data of measurement end time as corresponding
Evaporate variable quantity data.
Wherein, the waterlevel data of the measurement initial time of water body and the waterlevel data of measurement end time are adopted by data
Collection conveyor apparatus remote transmission is obtained to terminal device.Data acquire conveyor apparatus acquisition evaporation equipment in measurement initial time
Waterlevel data and measurement the end time waterlevel data, be transmitted to terminal device.When terminal device measures initial by calculating
Between waterlevel data and measurement the end time waterlevel data, available evaporation variable quantity data.
As an implementation, the method also includes:
If having rainfall during measurement, the rainfall data during rainfall is monitored；
By the difference of evaporation variable quantity data and the rainfall data during measurement corresponding in the aquatic monitoring database
Value is used as actual evaporation data.
Wherein, rainfall data is acquired by precipitation rain fall sensor, and precipitation rain fall sensor is by rainfall data real-time Transmission to number
According to acquisition conveyor apparatus, terminal device obtains the rainfall data that data acquisition conveyor apparatus is sent.Due to during rainfall, water level meeting
Rise, therefore, the evaporation variable quantity data measured further comprise the rainfall data during rainfall.Terminal device is according to monitoring
Evaporation variable quantity data and rainfall data, available actual evaporation data.
The method provided through the foregoing embodiment, occurs rainfall during measurement immediately, can also be steamed with accurate measurements water body
The actual evaporation data of hair, improve the accuracy of data monitoring.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (9)
1. a kind of monitoring device of Water Evaporation characterized by comprising
Bracket, the branch are set up in water body plane, including panel and the supporter for being fixed in the panel, fill out in the supporter
It is less than the filled media of water body density filled with density；The bracket is additionally provided with the first opening and the second opening；
Evaporation equipment is fixed on the first opening of the bracket；
Water Evaporation sensing equipment is fixed on the second opening of the bracket, connect with the evaporation equipment.
2. the apparatus according to claim 1, which is characterized in that further include:
Data acquire conveyor apparatus, connect with the Water Evaporation sensing equipment.
3. the apparatus according to claim 1, which is characterized in that the evaporation equipment includes:
Evaporation tub, the bung hole of the evaporation tub is towards the direction opposite with the water body plane, and the bung hole is located at the water
It is more than body plane.
4. device according to claim 3, which is characterized in that the Water Evaporation sensing equipment includes:
Hydrostatic bucket, the hydrostatic bucket with the evaporation tub by connecting communicating pipe, bung hole direction and the water of the hydrostatic bucket
The opposite direction of body plane, and the bung hole of height and the evaporation tub of the bung hole of the hydrostatic bucket beyond the water body plane is super
The height of the water body plane is identical out；
Round supporting plate, at the bung hole of the hydrostatic bucket；
Evaporation gauge, set on the top of the round supporting plate.
5. device according to claim 4, which is characterized in that the evaporation gauge includes:
Photoelectric encoder is set on the round supporting plate；
Measuring wheel is connect with the photoelectric encoder；
Float hangs on the measuring wheel by surveying cable, and the float is set in the hydrostatic bucket.
6. device according to claim 4, which is characterized in that the Water Evaporation sensing equipment further include:
Outer cover is sheathed on the evaporation gauge.
7. the apparatus of claim 2, which is characterized in that further include:
Precipitation rain fall sensor is connect with data acquisition conveyor apparatus.
8. the apparatus of claim 2, which is characterized in that further include:
Solar panels acquire conveyor apparatus with the data and the Water Evaporation sensing equipment are connect.
9. the apparatus of claim 2, which is characterized in that further include:
Solenoid valve acquires on the transmission line between conveyor apparatus set on the Water Evaporation sensing equipment and the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365207.3A CN109341817A (en) | 2018-11-16 | 2018-11-16 | A kind of monitoring device of Water Evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365207.3A CN109341817A (en) | 2018-11-16 | 2018-11-16 | A kind of monitoring device of Water Evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109341817A true CN109341817A (en) | 2019-02-15 |
Family
ID=65315676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365207.3A Pending CN109341817A (en) | 2018-11-16 | 2018-11-16 | A kind of monitoring device of Water Evaporation |
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| Country | Link |
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| CN (1) | CN109341817A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527983Y (en) * | 2002-03-18 | 2002-12-25 | 张敏 | Digital evaporometer |
| CN102749662A (en) * | 2012-07-16 | 2012-10-24 | 张永立 | Automatic measuring station for water surface evaporation capacity |
| CN105259594A (en) * | 2015-11-12 | 2016-01-20 | 中国科学院地理科学与资源研究所 | Floating-type water surface evaporation platform based on open-type floating pontoon |
| CN106989800A (en) * | 2017-05-16 | 2017-07-28 | 长江水利委员会水文局 | One kind floating evaporation from water surface station liquid level device for accurately measuring |
| CN206892363U (en) * | 2017-07-11 | 2018-01-16 | 长江水利委员会水文局长江三峡水文水资源勘测局 | One kind floating evaporation from water surface measuring station |
| CN207081427U (en) * | 2017-07-20 | 2018-03-09 | 王鹏 | A kind of lake water water quality survey data harvester |
| CN108414285A (en) * | 2017-12-08 | 2018-08-17 | 孙江花 | A kind of floating matter collection device of water pollution detection |
| CN209085718U (en) * | 2018-11-16 | 2019-07-09 | 中国水利水电科学研究院 | A kind of monitoring device of Water Evaporation |
-
2018
- 2018-11-16 CN CN201811365207.3A patent/CN109341817A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527983Y (en) * | 2002-03-18 | 2002-12-25 | 张敏 | Digital evaporometer |
| CN102749662A (en) * | 2012-07-16 | 2012-10-24 | 张永立 | Automatic measuring station for water surface evaporation capacity |
| CN105259594A (en) * | 2015-11-12 | 2016-01-20 | 中国科学院地理科学与资源研究所 | Floating-type water surface evaporation platform based on open-type floating pontoon |
| CN106989800A (en) * | 2017-05-16 | 2017-07-28 | 长江水利委员会水文局 | One kind floating evaporation from water surface station liquid level device for accurately measuring |
| CN206892363U (en) * | 2017-07-11 | 2018-01-16 | 长江水利委员会水文局长江三峡水文水资源勘测局 | One kind floating evaporation from water surface measuring station |
| CN207081427U (en) * | 2017-07-20 | 2018-03-09 | 王鹏 | A kind of lake water water quality survey data harvester |
| CN108414285A (en) * | 2017-12-08 | 2018-08-17 | 孙江花 | A kind of floating matter collection device of water pollution detection |
| CN209085718U (en) * | 2018-11-16 | 2019-07-09 | 中国水利水电科学研究院 | A kind of monitoring device of Water Evaporation |
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