CN204855839U - Trail automatic measurement system that evaporates of probe -type - Google Patents
Trail automatic measurement system that evaporates of probe -type Download PDFInfo
- Publication number
- CN204855839U CN204855839U CN201520577163.6U CN201520577163U CN204855839U CN 204855839 U CN204855839 U CN 204855839U CN 201520577163 U CN201520577163 U CN 201520577163U CN 204855839 U CN204855839 U CN 204855839U
- Authority
- CN
- China
- Prior art keywords
- probe
- evaporation tank
- type
- evaporates
- overflow ladle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a trail automatic measurement system that evaporates of probe -type, the system includes rain gage bucket, evaporation tank, overflow ladle, moisturizing device and at least three step motor formula probe, the evaporation tank surface surrounds there is the hydrosphere, leave at the evaporation tank top has the spout hole, the evaporation tank process the spout hole passes through the overflow pipe to be connected with the overflow ladle, the moisturizing device with the evaporation tank is connected, the evaporation tank with a communicating pipe is connected respectively to the overflow ladle rain gage bucket and all place a step motor formula probe in two communicating pipes. The utility model relates to a principle is simple, adopts step motor formula probe measurement water level, and measurement accuracy is high, stability is strong, has realized the automatic measure of water surface evaporation volume.
Description
Technical field
The utility model relates to the evaporation capacity field of measuring technique of the hydrology, Meteorological Field, is specifically related to a kind of probe-type of following the tracks of and automatically evaporates measuring system.
Background technology
The evaporate station that the current hydrology, Meteorological Field use mainly contains artificial evaporate station and automatic evaporate station, and artificial evaporate station all needs artificial participation to the measurement of evaporation capacity, rainfall, spillway discharge, and automaticity is low, complicated operation; Automatic evaporate station mainly contains Weighing type (tipping bucket) evaporate station, the automatic evaporate station of ultrasonic type and the automatic evaporate station of float mechanical coding formula etc. automatically; Evaporate station is owing to using tipping bucket weighting manner automatically for Weighing type (tipping bucket), and when rainfall is excessive, tipping bucket can be subject to the impact of heavy showers amount, and spillway discharge measuring error becomes large; The automatic evaporate station of ultrasonic type, due to hyperacoustic inherent characteristic, is easily subject to the impact of temperature and medium, and is arranged on the top of evaporation tank, and impact evaporation precision, so the error measured is larger; The float system that the automatic evaporate station of float mechanical coding formula adopts cable to connect due to it, high to structural requirement, and be easily subject to the impact of rope cable pull, and owing to have employed flow guiding structure construction trouble, and certain conversion factor need be increased with during artificial chaining pin Comparative result.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of probe-type of following the tracks of and automatically evaporates measuring system, can solve the deficiency that prior art exists.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
The utility model provides a kind of probe-type of following the tracks of and automatically evaporates measuring system, and described system comprises rain gage bucket, evaporation tank, overflow ladle, water replanishing device and at least three step motor type probes; Described evaporation tank outside surface is surrounded by hydrosphere, described evaporation tank top has spout hole, evaporation tank is connected with overflow ladle by run-down pipe through described spout hole, water replanishing device is connected with described evaporation tank, described evaporation tank is connected a communicating pipe respectively with described overflow ladle, at described rain gage bucket with all place a step motor type probe in two communicating pipes.
The beneficial effects of the utility model are: the utility model design concept is simple, and adopt step motor type probe measurement water level, measuring accuracy is high, stability is strong, achieves the automatic measurement of water surface evaporation.
On the basis of technique scheme, the improvement of following scheme can also be done.
Further, described water replanishing device comprises filling pipe, moisturizing solenoid valve, cistern, submersible pump, running water pipe, described running water pipe is connected with cistern, described cistern connects described evaporation tank by filling pipe, described filling pipe is provided with moisturizing solenoid valve to control the opening and closing of filling pipe, described submersible pump is arranged in cistern.
Described further beneficial effect is: by water replanishing device to moisturizing in evaporation tank, makes the liquid level in evaporation tank meet the requirement of evaporation measurement.
Further, all have a filter bores bottom described evaporation tank with bottom described overflow ladle, evaporation tank and overflow ladle connect pipe by filter bores.
Further, in described evaporation tank, be also provided with temperature sensor, to measure the water temperature in evaporation tank.
Further, be provided with unwatering pump in described overflow ladle, when the water in overflow ladle fills with, unwatering pump carries out draining to overflow ladle.
Described further beneficial effect is: by arranging unwatering pump in overflow ladle, prevents overflow ladle filled with water from overflowing.
Further, described step motor type probe comprises stepper motor, screw mandrel, slide block and probe, and the output terminal of described stepper motor is connected with described screw mandrel, described screw mandrel is installed a slide block, a probe is fixed in the top of described slide block, and described probe stretches into described rain gage bucket and in communicating pipe.
Further, described probe is rectangular shaped.
Accompanying drawing explanation
Fig. 1 is that the one tracking probe-type of the utility model embodiment evaporates measuring system schematic diagram automatically;
Fig. 2 is step motor type probe structure schematic diagram in the utility model embodiment.
In accompanying drawing, each part numbers is as follows:
1, rain gage bucket, 2, evaporation tank, 3, overflow ladle, 4, water replanishing device, 41, filling pipe, 42, moisturizing solenoid valve, 43, cistern, 44, submersible pump, 45, running water pipe, 5, step motor type probe, 51, stepper motor, 52, screw mandrel, 53, slide block, 54, probe, 6, spout hole, 7, run-down pipe, 8, communicating pipe, 9, temperature sensor, 10, unwatering pump, 11, filter bores, 12, hydrosphere.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment, a kind of probe-type of following the tracks of evaporate measuring system automatically, are described in detail the system that the present embodiment provides below in conjunction with Fig. 1 and Fig. 2.
See Fig. 1, the tracking probe-type that the present embodiment provides automatically is evaporated measuring system and is comprised rain gage bucket 1, evaporation tank 2, overflow ladle 3, water replanishing device 4 and at least three step motor type probes 5; Described evaporation tank 2 outside surface is surrounded by hydrosphere 12, described evaporation tank 2 top has spout hole 6, evaporation tank 2 is connected with overflow ladle 3 by run-down pipe 7 through described spout hole 6, water replanishing device 4 is connected with described evaporation tank 2, described evaporation tank 2 is connected a communicating pipe 8 respectively with described overflow ladle 3, at described rain gage bucket 1 with all place a step motor type probe 5 in two communicating pipe 8.Wherein, water replanishing device 4 comprises filling pipe 41, moisturizing solenoid valve 42, cistern 43, submersible pump 44, running water pipe 45, described running water pipe 45 is connected with cistern 43, described cistern 43 connects described evaporation tank 2 by filling pipe 41, described filling pipe 41 is provided with moisturizing solenoid valve 42 to control the opening and closing of filling pipe 41, described submersible pump 44 is arranged in cistern 43.All have a filter bores 11 bottom described evaporation tank 2 with bottom described overflow ladle 3, evaporation tank 2 and overflow ladle 3 connect pipe 8 by filter bores 11.Be provided with unwatering pump 10 in described overflow ladle 3, when the water in overflow ladle 3 fills with, unwatering pump 10 pairs of overflow ladles 3 carry out draining.
In addition, see Fig. 2, step motor type probe 5 comprises stepper motor 51, screw mandrel 52, slide block 53 and probe 54, the output terminal of described stepper motor 51 is connected with described screw mandrel 52, described screw mandrel 52 is installed a slide block 53, a probe 54 is fixed in the top of described slide block 53, and described probe 54 stretches into described rain gage bucket 1 and in communicating pipe 8.Probe 54 is wherein rectangular shaped.
Wherein, evaporation tank 2 is mainly used in measuring evaporation capacity, and hydrosphere 12 is surrounded on the outside surface of evaporation tank 2, and for simulating nature waters, hydrosphere 12 and evaporation tank 2 are all embedded in figure, the impact of measuring for evaporation with compensation temperature or heat radiation.Water replanishing device 4 for giving moisturizing inside evaporation tank 2 and hydrosphere 12, the requirement that makes the liquid level in evaporation tank 2 meet evaporation to measure (in evaporation tank 2, liquid level is too high or too low all cannot Measurement accuracy evaporation capacity).Also be provided with temperature sensor 9 in evaporation tank 2, for the water temperature in real time record evaporation tank 2, in conjunction with the evaporation capacity in the evaporation tank 2 measured, the relation between water temperature and evaporation capacity can be detected in real time.
Overflow ladle 3, be mainly used in access because water diffuses out in the evaporation tank 2 that causes of heavy showers, communicating pipe 8 is connected with bottom evaporation tank 2 He bottom overflow ladle 3, due to the action principle of communicating pipe 8, Complete Synchronization when liquid level change in communicating pipe 8 change with the liquid level in evaporation tank 2 and overflow ladle 3, so the liquid level detected in communicating pipe 8 changes can measure evaporation capacity and spillway discharge.Rain gage bucket 1, is mainly used in measuring the amount of rainfall, and prevents from causing because of rainfall amount measuring evaporation capacity.
Cistern 43 and evaporation tank 2 can adopt the tap water in local city planting ductwork, and tap water first deposits 5 ~ 10d in cistern 43, makes its water temperature reach state of nature, then joins in evaporation tank 2.The detailed process that evaporation tank 2 changes water and moisturizing is: by running water pipe 45 to water filling in cistern 43, when the liquid level in evaporation tank 2 is lower than setting value, moisturizing in evaporation tank 2 is thought by the moisturizing solenoid valve 42 controlled on filling pipe 41, the liquid level in evaporation tank 2 is made to arrive preset value, to meet the requirement that evaporation capacity is measured.
In the process measuring evaporation capacity in evaporation tank, need to measure several fundamental physical quantity, water surface elevation, quantity of precipitation and spillway discharge in water surface elevation, Fixed Initial Point evaporation tank in evaporation tank when namely measuring.Concrete computing method have:
(1) without the algorithm of evaporation capacity during precipitation:
Water surface elevation during evaporation capacity=measurement-Fixed Initial Point water surface elevation.
(2) algorithm of evaporation capacity during quantity of precipitation is had:
Water surface elevation-quantity of precipitation-Fixed Initial Point water surface elevation during evaporation capacity=measurement.
(3) have precipitation and produce overflow time evaporation capacity algorithm:
Water surface elevation+spillway discharge-quantity of precipitation-Fixed Initial Point water surface elevation during evaporation capacity=measurement.
In the concrete process measuring water surface elevation in water surface elevation in evaporation tank 2 water surface elevation, overflow ladle 3 and rain gage bucket 1, adopt step motor type probe 5 to measure, in rain gage bucket 1, the communicating pipe 8 be connected with evaporation tank 2 and communicating pipe 8 of being connected with overflow ladle 3, all place a step motor type probe 5.Wherein, can see Fig. 2, for measuring the schematic diagram of water surface elevation in communicating pipe 8, utilize stepper motor 51 that screw mandrel 52 is rotated, a slide block 53 is placed above screw mandrel 52, the rotating band movable slider 53 of screw mandrel 52 moves up and down, a probe 54 is fixed above slide block 53, when probe 54 touches the water surface, due to electrical conductivity of water, can detect whether probe 54 encounters the water surface fast by corresponding circuit, owing to adopting stepper motor 51 and screw mandrel 52, its control accuracy can accomplish 0.01mm, the number of turns turned by calculating and stepping can know the distance that probe moves up and down.The screw mandrel slide block that volume can be used very little in actual use.This step motor type probe 5 physical construction is very ripe, and cost is not high, and control accuracy very easily can reach 0.01-0.1mm.
The one that the utility model provides is followed the tracks of probe-type and is automatically evaporated measuring system, design concept is simple, adopt step motor type probe measurement water level, than traditional artificial evaporate station, ultrasonic type, mechanical coding Shi Deng evaporate station measuring accuracy is high, stability strong, achieves the automatic measurement of water surface evaporation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a tracking probe-type evaporates measuring system automatically, it is characterized in that, described system comprises rain gage bucket (1), evaporation tank (2), overflow ladle (3), water replanishing device (4) and at least three step motor type probes (5); Described evaporation tank (2) outside surface is surrounded by hydrosphere (12), described evaporation tank (2) top has spout hole (6), evaporation tank (2) is connected with overflow ladle (3) by run-down pipe (7) through described spout hole (6), water replanishing device (4) is connected with described evaporation tank (2), described evaporation tank (2) is connected a communicating pipe (8) respectively with described overflow ladle (3), at described rain gage bucket (1) with all place a step motor type probe (5) in two communicating pipe (8).
2. a kind of probe-type of following the tracks of as claimed in claim 1 evaporates measuring system automatically, it is characterized in that, described water replanishing device (4) comprises filling pipe (41), moisturizing solenoid valve (42), cistern (43), submersible pump (44), running water pipe (45), described running water pipe (45) is connected with cistern (43), described cistern (43) connects described evaporation tank (2) by filling pipe (41), described filling pipe (41) is provided with moisturizing solenoid valve (42) to control the opening and closing of filling pipe (41), described submersible pump (44) is arranged in cistern (43).
3. a kind of probe-type of following the tracks of as claimed in claim 1 evaporates measuring system automatically, it is characterized in that, described evaporation tank (2) bottom all has a filter bores (11) with described overflow ladle (3) bottom, and evaporation tank (2) and overflow ladle (3) are connected by filter bores (11) manages (8).
4. a kind of probe-type of following the tracks of as claimed in claim 3 evaporates measuring system automatically, it is characterized in that, is also provided with temperature sensor (9) in described evaporation tank (2), to measure the water temperature in evaporation tank (2).
5. a kind of probe-type of following the tracks of as claimed in claim 1 evaporates measuring system automatically, it is characterized in that, unwatering pump (10) is provided with in described overflow ladle (3), when the water in overflow ladle (3) fills with, unwatering pump (10) carries out draining to overflow ladle (3).
6. a kind of probe-type of following the tracks of as claimed in claim 1 evaporates measuring system automatically, it is characterized in that, described step motor type probe (5) comprises stepper motor (51), screw mandrel (52), slide block (53) and probe (54), the output terminal of described stepper motor (51) is connected with described screw mandrel (52), upper installation one slide block (53) of described screw mandrel (52), a probe (54) is fixed in the top of described slide block (53), and described probe (54) stretches into described rain gage bucket (1) and in communicating pipe (8).
7. a kind of probe-type of following the tracks of as claimed in claim 6 evaporates measuring system automatically, and it is characterized in that, described probe (54) is rectangular shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577163.6U CN204855839U (en) | 2015-08-04 | 2015-08-04 | Trail automatic measurement system that evaporates of probe -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577163.6U CN204855839U (en) | 2015-08-04 | 2015-08-04 | Trail automatic measurement system that evaporates of probe -type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855839U true CN204855839U (en) | 2015-12-09 |
Family
ID=54746375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577163.6U Active CN204855839U (en) | 2015-08-04 | 2015-08-04 | Trail automatic measurement system that evaporates of probe -type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571977A (en) * | 2016-01-22 | 2016-05-11 | 成都汉维斯科技有限公司 | Evaporator and implementation method thereof |
| 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 |
-
2015
- 2015-08-04 CN CN201520577163.6U patent/CN204855839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571977A (en) * | 2016-01-22 | 2016-05-11 | 成都汉维斯科技有限公司 | Evaporator and implementation method thereof |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105425321B (en) | Full-automatic tilting bucket rain titrator | |
| CN108873108B (en) | Traceable tipping bucket rain gauge and measuring method thereof | |
| CN202631760U (en) | Full-automatic evaporation station | |
| CN203630133U (en) | Soil washout testing device | |
| CN108460814B (en) | Multi-station linkage water level flow relation curve fitting method | |
| CN104237974A (en) | Siphon throttling tipping bucket rain gauge | |
| CN204855839U (en) | Trail automatic measurement system that evaporates of probe -type | |
| CN104483718A (en) | High-precision rainfall measuring instrument | |
| CN105021165A (en) | Static levelling instrument system having automatic water supplementing and draining functions | |
| CN103604734A (en) | Rain-intensity-controllable unsaturated soil rainwater infiltration simulation system | |
| CN204882904U (en) | Automatically, evaporate measurement system based on hold bars formula displacement sensor | |
| CN204730826U (en) | There is the static level instrument system of automatic makeup drain function | |
| CN200958992Y (en) | Magnetic-striction evaporating sensor | |
| CN107167197A (en) | A kind of measuring method and system of non-full pipe intermittent current instantaneous delivery | |
| CN207829870U (en) | A kind of oil-field flooding fouling experimental provision | |
| CN104501893A (en) | Wide-range high-precision automatic runoff yield measurement system | |
| CN203465386U (en) | Water-overflow experiment device | |
| CN206990581U (en) | Water sand process monitoring system | |
| CN109443454B (en) | Flow monitoring device and method suitable for limited space | |
| CN209131777U (en) | Indirect type monitors the device of evaporator water level and evaporation capacity automatically | |
| CN206876238U (en) | A kind of measuring system of non-full pipe intermittent current instantaneous delivery | |
| CN209148049U (en) | A kind of flow monitoring device suitable for the confined space | |
| CN206132150U (en) | Slope cropland runoff combination formula flowmeter | |
| CN110554447A (en) | magnetostrictive rain gauge and rain sensing method | |
| CN206091975U (en) | Oil well oil water metering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 unit 1, floor 1-5, building 3-11, phase III, optical core center, 303 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN NEWFIBER PHOTOELECTRIC Co.,Ltd. Address before: 11 / F, building C3, optical valley software park, special 1, Guanshan Avenue, Donghu Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN NEWFIBER OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |