CN107063204A - The observation system and observation procedure of a kind of Hydrology evaporator - Google Patents
The observation system and observation procedure of a kind of Hydrology evaporator Download PDFInfo
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- CN107063204A CN107063204A CN201710442486.8A CN201710442486A CN107063204A CN 107063204 A CN107063204 A CN 107063204A CN 201710442486 A CN201710442486 A CN 201710442486A CN 107063204 A CN107063204 A CN 107063204A
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- evaporator
- glass tube
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- hydrology
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of observation system of Hydrology evaporator, include bucket in evaporator, it is provided with irrigating gate in the bottom sidewall of bucket in evaporator, the graduated glass pipe of the external two ends insertion of irrigating gate, the glass mouth of pipe is upwards and its height is set on water level in evaporating dish highest.Preferably it is designed as：The graduated glass pipe is obliquely installed, and glass tube scale is half millimeter one and delineated that the angle of glass tube and horizontal plane is 11.537 degree.The length of glass tube, tilt length is scaled with the vertical height of evaporation capacity on the 3rd, and 180 millimeters are calculated as according to historical summary.Beneficial effect is：Ware External Observation is realized, 0.1 millimeter of water surface elevation is directly read, it is not only accurate but also convenient directly perceived；Glass tube reading is not also influenceed even if strong wind weather.
Description
Technical field
The present invention relates to a kind of hydrographic features --- the observation system and method for land water surface evaporation, especially a kind of land
The observation system and observation procedure of ground hydrology evaporator.
Background technology
The hydrology, weather station net largely have evaporation from water surface observation mission.Evaporation from water surface data is general to survey method and warp by device
Two kinds of approach of equation are tested to obtain.Because the factor of influence evaporation is a lot, and between relation it is intricate, empirical equation is only
Several factors therein can be considered, its error is generally large, is typically just used when that can not carry out device survey.
Countries in the world measure water surface evaporation using various forms of evaporators.Their material, shape, size, installation
Mode, observation procedure are had nothing in common with each other.China's Hydrology department evaporation research work was about started in the 1920s, the eighties
Hydrological instrument development departments succeed in developing E601 type evaporators.Because the evaporator is made of glass-reinforced plastic material, successfully solve
The problem of former evaporator is present, turns into the reference instrument of hydrometeorological department popularization and application at present.
The present invention is to popularize the research and design that the E-601 types evaporator used is carried out as object at present using China.
E-601 types evaporator main bucket, outer hydrosphere, overflow ladle and the part of chaining pin four in evaporator are constituted.In evaporator
Bucket be a device open area for 3000 square centimeters, have the column barrel of conical bottom, device mouthful positive round, peristoma is interior straight outer oblique knife
Tooth shape.Tong Di centers have three supports to be connected with bucket wall, to fix the position of straight tube simultaneously equipped with a straight tube in the middle part of straight tube
It is allowed to vertical.The upper end of straight tube is equipped with chaining pin seat, seat equipped with water surface indicator in device, to indicate that the water surface is high in evaporation tub
Degree.Be provided with spout hole on bucket wall, the outside in hole is equipped with overflow lip, is connected with sebific duct with overflow ladle, with accept because precipitation from
The water overflowed in evaporation tub.White paint is coated on the inside of the exposed parts and bucket of ladle body, to reduce the influence of solar radiation.Chaining pin is used
In water surface elevation in measurement evaporator.On the chaining pin seat that the inserted link of chaining pin is inserted in evaporation tub when using, the circle of inserted link bottom
Disk connects with seat mouthful.Measuring staff is abreast fixed on inserted link side with metallic support above inserted link.Have vernier scale on measuring staff, can
Reading is set to be accurate to 0.1 millimeter.There is a needle point measuring staff lower end, lifts measuring staff with friction wheel, moves up and down needle point, is directed at water
Face.Observation procedure is：Observation is timed when daily 8.First adjust chaining pin point during observation with the water surface just to connect, then from trip
Water surface elevation is read on scale.Number reading method：By vernier zero line to the scale of scale, you can read integer；Again from vernier
The numeral of this root graduation mark on one and the graduation mark that a certain graduation mark matches on scale, vernier is found out on graduation mark, is exactly
Decimal reading.Water surface elevation during evaporation capacity=proxima luce (prox. luc) water surface elevation+precipitation (being defined by rain gauge observation)-measurement.
Practice finds that current E601 types evaporator observation chaining pin has following defect：Hold 1. chaining pin base is used for a long time
Yielding, it is larger that chaining pin reading face faces reading difference during different directions；2. chaining pin easily loosens, cause error in reading or even fall
Enter in water；3. because manufacture and Slurry pump vernier reading precision are poor, it is difficult to read millimeter data below sometimes；4. evaporator
The middle water surface is larger by windage at that time, and the water surface rises and falls, although chaining pin is provided with cup hydrostatic device, but during strong wind weather reading still
Fluctuation is larger, and inserts chaining pin device in evaporator and can also churn the surface and cause fluctuation, so as to influence accuracy of observation.
The content of the invention
In order to overcome the defect of existing E601 types evaporator observation device and its method, a kind of Hydrology of present invention design
The observation system of evaporator, can be with direct-reading, and direct-reading precision is easy to operate reliable to 0.1 millimeter.
Technical scheme is as follows：A kind of observation system of Hydrology evaporator, includes bucket in evaporator, in evaporation
Be provided with irrigating gate in device in the bottom sidewall of bucket, the external inclined graduated glass pipe of irrigating gate, the lower end of graduated glass pipe with
The priming hole set on vaporizer side wall is connected, using the transfer principle of liquid pressure, by the water surface elevation of evaporator
It is transferred in inclined graduated glass pipe.The scale design of glass tube can be estimated to the minimum delineation differentiated into human eye,
The present invention is 0.5 millimeter of graduation by experimental design, by the vertical height for 1 millimeter unit, switchs to slanted glass pipe
10 graduation, the water surface elevation of 0.1 millimeter of graduation correspondence, it is not necessary to carry out vernier reading, you can direct-reading to 0.1 milli
Rice.The angle of inclination of glass tube, the angle that can be calculated as arcsin1/5, i.e. glass tube and horizontal plane is 11.537 degree.It is actual
During installation checking adjustment is carried out using measuring cup plus-minus water.The length of glass tube, is scaled with the vertical height of evaporation capacity on the 3rd
Tilt length, 180 millimeters are calculated as according to historical summary.For ensure glass tube safety, by glass tube be arranged on one it is rectangular
In shape box, a micro-camera device is put on the top in glass tube scale face, glass tube water surface reading image is included in room
On interior computer, indoor observation is realized.Meanwhile, set a height to be less than evaporator at a certain distance from the outside of evaporator
Mouthful water tank, a micro-tube pump and an electromagnetism are installed by moccasin pipe UNICOM in tank and evaporator top on moccasin pipe
Valve, the thread switching control of pipeline pump and magnetic valve is introduced in office, when the evaporator water surface is less than specified value indoors
Can the water filling into evaporator.
The technical scheme of use is：
Set in the north side of evaporator and the inclined graduated glass tube of band be set in a rectangular observation device, device,
Glass tube two ends are unlimited, are not blocked.One priming hole is set on the wall of evaporator, by graduated glass tube bottom
It is connected with priming hole, the water surface elevation of evaporator is transferred in inclined graduated glass pipe.It is straight to solve water surface elevation reading
The problem of reading 0.1 millimeter, can estimate the delineation differentiated, the present invention is through experiment by the scale design of glass tube for human eye
0.5 millimeter of graduation is designed as, the water surface vertical height of 1 millimeter unit is converted to 10 points by inclined glass tube
Draw, so each graduation is the vertical water surface elevation relative to 0.1 millimeter, it is not necessary to carry out vernier reading, direct-reading glass tube scale
0.1 millimeter of water surface elevation value can be read.Glass tube disposes the angle of inclination with horizontal plane, can be calculated as arcsin1/5,
That is the angle of glass tube and horizontal plane is 11.537 degree, and the length of glass tube is scaled with the vertical height of evaporation capacity on the 3rd
Tilt length, 180 millimeters are calculated as according to historical summary.It is miniature in the top setting one away from glass tube scale face certain distance
Camera device, glass tube water surface reading image is shown on computer indoors, realizes indoor observation.Meanwhile, in evaporator
Outside at a certain distance from set height less than the water tank of evaporator mouthful, tank passes through moccasin Guan Lian with evaporator top
It is logical, a miniature two-way pipeline pump and a magnetic valve are installed, the switch of magnetic valve and the keying of pipeline pump are same on moccasin pipe
One switch control, is synchronously opened and closes, and the thread switching control of pipeline pump is introduced into indoor, can complete to note into evaporator indoors
Water or water intaking.
The beneficial effects of the invention are as follows
The observation system and observation procedure of a kind of Hydrology evaporator, thoroughly solve current E601 types evaporator observation and survey
The defect that pin is present, realizes and the equipment such as chaining pin pedestal is no longer set in ware External Observation, ware, reduces the factor of influence evaporation number,
Observed result is more accurate；It is required for vernier and carries out reading, directly 0.1 millimeter of water surface elevation of reading, not only accurately but also conveniently
Intuitively；Strong wind bad weather makes water surface big rise and fall in evaporator, due to glass tube connect be evaporator water body bottom, glass
The water surface elevation of glass pipe is transmitted by the pressure of water body, and glass tube reading is not also influenceed even if strong wind weather.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the present invention.
Bucket in 1. evaporators in figure, 2. graduated glass pipes, 3. micro-camera devices, 4. irrigating gates, 5. filler pipes, 6.
Micro-tube pump, 7. water tanks, 8. magnetic valves.
Embodiment
Referring now to accompanying drawing, it is described in conjunction with the embodiments as follows：A kind of observation system of Hydrology evaporator of the present invention and sight
In survey method, accompanying drawing, an irrigating gate 4 is set in evaporator, with flexible pipe and inclined graduated glass pipe 2 on the side wall of bucket 1
Connection, the scale of graduated glass pipe 2 is 0.5 millimeter of graduation, and angle of inclination is to be shown as 1 millimeter of vertical water surface elevation
The angle of inclination of 10 graduated glass pipe graduation, glass tube and horizontal plane is 11.537 degree.The length of glass tube, with maximum on the 3rd
The vertical height of evaporation capacity is scaled tilt length, and 180 millimeters are calculated as according to historical summary.Set above glass tube miniature
Camera device 3, the water surface reading of crawl graduated glass pipe 2 reaches interior, and the outside of bucket 1 sets a water tank in evaporator
7, connected by filler pipe 5 with bucket in evaporator 1, micro-tube pump 6 and magnetic valve 8 are set on the pipeline of filler pipe 5, it is miniature
The control circuit of camera device 3, micro-tube pump 6 and magnetic valve 8 introduces indoor by buried cable.
Claims (7)
1. a kind of observation system of Hydrology evaporator, includes bucket in evaporator, it is characterized in that：The bottom of bucket in evaporator
It is provided with irrigating gate on the wall of portion side, the graduated glass pipe of the external two ends insertion of irrigating gate, the glass mouth of pipe is upwards and its height exists
Evaporator highest is set on water level.
2. the observation system of Hydrology evaporator as claimed in claim 1, it is characterised in that the graduated glass pipe is tilted
Set, glass tube scale is half millimeter one and delineated that the angle of glass tube and horizontal plane is 11.537 degree.
3. the observation system of Hydrology evaporator as claimed in claim 1, it is characterised in that away from glass tube scale face one
The top of set a distance sets a micro-camera device, and glass tube water surface reading image is shown to the display of computer indoors
On screen.
4. the observation system of the Hydrology evaporator as described in claim 1 or 2 or 3, it is characterised in that the glass tube is set
Put in the north side of the evaporator.
5. the observation system of Hydrology evaporator as claimed in claim 1, it is characterised in that described evaporator is additionally provided with
Automatic water-replenishing device.
6. a kind of observation procedure of Hydrology evaporator, it is characterized in that：It is provided with and draws in the bottom sidewall of bucket in evaporator
The mouth of a river, the graduated glass pipe of the external two ends insertion of irrigating gate, the glass mouth of pipe is upwards and its height sets water in evaporator highest
On position, graduated glass pipe is obliquely installed, and angle of inclination is 11.537 degree, and glass tube scale is half millimeter of delineation, observation
When direct-reading graduated glass pipe on scale can obtain evaporation data.
7. a kind of observation procedure of Hydrology evaporator as claimed in claim 6, it is characterized in that：By away from glass tube scale
The top of face certain distance sets a micro-camera device, and glass tube water surface reading image is shown into computer indoors
On display screen, indoor observation is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442486.8A CN107063204A (en) | 2017-06-13 | 2017-06-13 | The observation system and observation procedure of a kind of Hydrology evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442486.8A CN107063204A (en) | 2017-06-13 | 2017-06-13 | The observation system and observation procedure of a kind of Hydrology evaporator |
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| Publication Number | Publication Date |
|---|---|
| CN107063204A true CN107063204A (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710442486.8A Pending CN107063204A (en) | 2017-06-13 | 2017-06-13 | The observation system and observation procedure of a kind of Hydrology evaporator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031475A (en) * | 2018-05-04 | 2018-12-18 | 山东博泓信息科技有限公司 | A kind of direct-reading water surface evaporator based on image |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202614638U (en) * | 2012-04-10 | 2012-12-19 | 四川省林业科学研究院 | High-accuracy water surface evaporation automatic tester |
| CN203848912U (en) * | 2014-05-27 | 2014-09-24 | 宿迁市计量测试所 | Calibrating device of liquid level meter |
| CN204073277U (en) * | 2014-03-14 | 2015-01-07 | 河南科技大学第一附属医院 | A kind of muscles of hyoid bone force feedback trainer |
| CN104374674A (en) * | 2014-11-24 | 2015-02-25 | 安徽农业大学 | Automatic water-supplementing evaporating dish device |
| CN105547573A (en) * | 2016-02-19 | 2016-05-04 | 中煤科工集团重庆研究院有限公司 | V-shaped tubular inclined micromanometer and measuring method thereof |
| CN207147480U (en) * | 2017-06-13 | 2018-03-27 | 郗腾来 | A kind of observation system of Hydrology evaporator |
-
2017
- 2017-06-13 CN CN201710442486.8A patent/CN107063204A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202614638U (en) * | 2012-04-10 | 2012-12-19 | 四川省林业科学研究院 | High-accuracy water surface evaporation automatic tester |
| CN204073277U (en) * | 2014-03-14 | 2015-01-07 | 河南科技大学第一附属医院 | A kind of muscles of hyoid bone force feedback trainer |
| CN203848912U (en) * | 2014-05-27 | 2014-09-24 | 宿迁市计量测试所 | Calibrating device of liquid level meter |
| CN104374674A (en) * | 2014-11-24 | 2015-02-25 | 安徽农业大学 | Automatic water-supplementing evaporating dish device |
| CN105547573A (en) * | 2016-02-19 | 2016-05-04 | 中煤科工集团重庆研究院有限公司 | V-shaped tubular inclined micromanometer and measuring method thereof |
| CN207147480U (en) * | 2017-06-13 | 2018-03-27 | 郗腾来 | A kind of observation system of Hydrology evaporator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031475A (en) * | 2018-05-04 | 2018-12-18 | 山东博泓信息科技有限公司 | A kind of direct-reading water surface evaporator based on image |
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Application publication date: 20170818 |
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