CN202614638U - High-accuracy water surface evaporation automatic tester - Google Patents
High-accuracy water surface evaporation automatic tester Download PDFInfo
- Publication number
- CN202614638U CN202614638U CN 201220147310 CN201220147310U CN202614638U CN 202614638 U CN202614638 U CN 202614638U CN 201220147310 CN201220147310 CN 201220147310 CN 201220147310 U CN201220147310 U CN 201220147310U CN 202614638 U CN202614638 U CN 202614638U
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- China
- Prior art keywords
- water
- automatic
- water level
- barrel
- water surface
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- 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.)
- Expired - Fee Related
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a high-accuracy water surface evaporation automatic tester which comprises an evaporator, an automatic water supplementing barrel and a water level monitoring barrel, wherein the water level monitoring barrel is communicated with the inside of the automatic water supplementing barrel; the automatic water supplementing barrel is communicated with the inside of the evaporator; and a water level sensor is arranged in the water level monitoring barrel. Compared with an existing evaporator, the high-accuracy water surface evaporation automatic tester has the advantages that the random regulation of the accuracy is implemented; the water surface evaporation real-time monitoring is implemented by the water level automatic monitoring; the device has universality; in contrast, the cost of the integral equipment is greatly reduced; a conventional testing method and a current automation technology are combined; an independent novel automatic water supplementing device is adopted, i.e. the loss of the water surface evaporation is automatically supplemented; and the height of the water level in an automatic water supply barrel is monitored by the manual observation and the monitoring of a liquid level sensor and the evaporative capacity is calculated by the variation of the water level height.
Description
Technical field
The utility model relates to a kind of evaporation from water surface device, relates in particular to a kind of high precision evaporation from water surface auto testing instrument.
Background technology
Along with sensor accuracy improves and the automatic technology progress, the evaporation from water surface test is to automatic monitoring direction development at present.Because meteorological factor changes fluctuation, meteorological factor to short time interval monitoring development, has realized being that 0.1 second/secondary data is gathered automatically like the temperature in the dependence test system of open type whirlpool, illumination, humidity etc. at present.Because evaporation from water surface test tested person precision limitation is difficult to realize the continuous monitoring of short-term at present, this has limited evaporation from water surface and other meteorological factor synchronous monitoring.
Therefore there is the limitation of three aspects in the test of evaporation from water surface at present: one of which, precision limitation; Its two, price limitation if equipment uses too much sensing facilities, must increase its construction cost; Its three, testing apparatus does not have versatility, promptly during the evaporating dish size variation, respective change also can take place in the relevant setting of its monitoring.
The utility model content
To the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of high precision evaporation from water surface auto testing instrument that has solved above problem.
The technical scheme of the utility model is: a kind of high precision evaporation from water surface auto testing instrument; Comprise evaporator; Also comprise automatic water supplement tube and water level monitoring tube; Said water level monitoring tube and automatic water supplement tube internal communication, said automatic water supplement tube and evaporator internal communication are provided with level sensor in the said water level monitoring tube.
As preferably, water surface is long-pending long-pending greater than water surface in the automatic water supplement tube in the said evaporator.
As preferably, said evaporator is provided with gap
The beneficial effect of the utility model is: realized the regulated at will of precision, and monitored automatically through water level and to have realized that evaporation from water surface monitors in real time that this device has versatility, Comparatively speaking, it is bigger that entire equipment cost cost reduces amplitude.In conjunction with conventional test methodologies and present automatic technology; Adopt independent new automatic water-replenishing device; Promptly replenish water surface evaporation loss automatically, and through height of water level in artificial observation and the liquid level sensor monitoring automatic water-supply tube, through height of water level change calculations evaporation capacity.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1. evaporator; 2. automatic water supplement tube; 3. water level monitoring tube; 4. level sensor; 5. gap.
Embodiment
Embodiment: as shown in Figure 1 as a kind of embodiment of the utility model, a kind of high precision evaporation from water surface auto testing instrument; Comprise evaporator 1, also comprise automatic water supplement tube 2 and water level monitoring tube 3, said water level monitoring tube 3 and automatic water supplement tube 2 internal communication; Said automatic water supplement tube 2 and evaporator 1 internal communication are provided with level sensor 4 in the said water level monitoring tube 3, and evaporator 1, automatic water supplement tube 2,3 three devices of water level monitoring tube are connected as a single entity in the instrument; Evaporation causes water level reduction in the evaporator 1, and this reduction causes original three multi pack horizontalizations weighing apparatus to be broken, for keeping new balance; Automatic water supplement tube 2 automatic supplementing water are to keep evaporator 1 original height of water level, because water surface is long-pending long-pending much larger than automatic water supplement tube 2 interior water surface in the evaporator 1; Both heights of water level are reduced there are differences; This species diversity has realized the raising of precision, through height of water level change calculations water surface evaporation in the water level monitoring tube 3, can realize the raising of precision for the second time through level sensor 4 simultaneously; Said evaporator 1 is provided with gap 5, the discharge of the convenient unnecessary water yield.
Claims (3)
1. high precision evaporation from water surface auto testing instrument; Comprise evaporator (1); It is characterized in that: also comprise automatic water supplement tube (2) and water level monitoring tube (3); Said water level monitoring tube (3) and automatic water supplement tube (2) internal communication, said automatic water supplement tube (2) and evaporator (1) internal communication are provided with level sensor (4) in the said water level monitoring tube (3).
2. according to the said a kind of high precision evaporation from water surface auto testing instrument of claim 1, it is characterized in that: the interior water surface of said evaporator (1) is long-pending long-pending greater than the interior water surface of automatic water supplement tube (2).
3. according to the said a kind of high precision evaporation from water surface auto testing instrument of claim 1, it is characterized in that: said evaporator (1) is provided with gap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147310 CN202614638U (en) | 2012-04-10 | 2012-04-10 | High-accuracy water surface evaporation automatic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147310 CN202614638U (en) | 2012-04-10 | 2012-04-10 | High-accuracy water surface evaporation automatic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614638U true CN202614638U (en) | 2012-12-19 |
Family
ID=47348327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147310 Expired - Fee Related CN202614638U (en) | 2012-04-10 | 2012-04-10 | High-accuracy water surface evaporation automatic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768166A (en) * | 2017-02-22 | 2017-05-31 | 梁志强 | A kind of irrigation system and the soil evaporativeness sensing device for irrigation system |
| CN107063204A (en) * | 2017-06-13 | 2017-08-18 | 郗腾来 | The observation system and observation procedure of a kind of Hydrology evaporator |
| CN108896437A (en) * | 2018-01-26 | 2018-11-27 | 甘肃省林业科学研究院 | A kind of full automatic atmospheric evaporation capacity analyzer |
-
2012
- 2012-04-10 CN CN 201220147310 patent/CN202614638U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768166A (en) * | 2017-02-22 | 2017-05-31 | 梁志强 | A kind of irrigation system and the soil evaporativeness sensing device for irrigation system |
| CN107063204A (en) * | 2017-06-13 | 2017-08-18 | 郗腾来 | The observation system and observation procedure of a kind of Hydrology evaporator |
| CN108896437A (en) * | 2018-01-26 | 2018-11-27 | 甘肃省林业科学研究院 | A kind of full automatic atmospheric evaporation capacity analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140410 |