CN106885751A - Weighing type evaporating-osmosis instrument - Google Patents
Weighing type evaporating-osmosis instrument Download PDFInfo
- Publication number
- CN106885751A CN106885751A CN201710151125.8A CN201710151125A CN106885751A CN 106885751 A CN106885751 A CN 106885751A CN 201710151125 A CN201710151125 A CN 201710151125A CN 106885751 A CN106885751 A CN 106885751A
- Authority
- CN
- China
- Prior art keywords
- weighing type
- type evaporating
- pulling force
- native case
- support
- 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.)
- Pending
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 5
- 239000002352 surface water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of Weighing type evaporating-osmosis instrument, by native case and for supporting the support of native case to constitute, described support both sides are respectively provided with assembly pulley, described assembly pulley is one-to-one 25 movable pulleys and 25 fixed pulleys, connected by track cable between each movable pulley and fixed pulley, support both sides respectively have on a steel wire rope and set pulling force sensor.The present invention is used to measure the evaporation capacity and infiltration capacity of soil, by in the both sides of native case, assembly pulley is respectively set, the weight average of native case is divided into two groups, and it is provided with 25 movable pulleys and 25 fixed pulleys per side roller group, the power that assembly pulley bears is divided into 25 equal portions again, so that the power that pulling force sensor bears is greatly reduced, the heavy burden of pulling force sensor is alleviated, extend its service life；And the data of sensor are transferred to control centre by communication module, uninterrupted control in 24 hours of man-machine interface are realized by touch-screen and is shown, automaticity is higher.
Description
Technical field
It is a kind of Weighing type evaporating-osmosis instrument specifically the present invention relates to a kind of evaporating-osmosis instrument.
Background technology
It is the important component in surface water balance to steam milliosmolarity, has important research in meteorology and water are protected and learned
Value, it is one of precondition effectively using surface water resources that Accurate Determining steams milliosmolarity.
Original evaporating-osmosis instrument is respectively provided with sensor in the corner of native case, is that corner is weighed, because evaporating-osmosis instrument 24 is small
When it is uninterruptedly arduous, cause sensor continue fatigue produce deformation, influence measurement result and sensor service life.
The content of the invention
It is an object of the invention to provide a kind of Weighing type evaporating-osmosis instrument for measuring accurate, high degree of automation.
The present invention is realized using following technological means：By native case and for supporting the support of native case to constitute, described support
Both sides are respectively provided with assembly pulley, and described assembly pulley is one-to-one 25 movable pulleys and 25 fixed pulleys, each movable pulley
Connected by track cable and fixed pulley between, support both sides respectively have on a steel wire rope and set pulling force sensor.
Load-bearing on i.e. every steel wire rope is 1st/50th of native case weight.
Described support is provided with communication module.It is used to transmit data.
The described side bottom of native case one is provided with outlet pipe, described outlet pipe connection water butt.
Described water butt lower section is provided with gravity sensor.It is used to measure the weight of water butt reclaimed water.
Control centre is additionally provided with, described control centre electrically connects pulling force sensor, communication module and gravity sensor.
Described support is frame structure.
Described pulling force sensor is 3/10000ths accurate sensors.Measurement is more accurate and range ability is wider.
Described control centre sets touch-screen, is used to control and display data.
The present invention for measuring the evaporation capacity and infiltration capacity of soil, by the both sides of native case respectively setting movable pulley and determining cunning
Wheel group, two parts measurement is divided into by the weight average of native case, and is equipped with 25 movable pulleys and 25 fixed pulleys per side roller group,
Correspond, but the power that assembly pulley is born is divided into 25 equal portions, so that the power that pulling force sensor bears is greatly reduced, mitigates
The heavy burden of pulling force sensor, extends its service life；And the data of sensor are transferred in control by communication module
The heart, realizes uninterrupted control in 24 hours of man-machine interface and shows, automaticity is higher by touch-screen.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of water butt of the present invention；
Fig. 3 is block diagram of the invention.
Wherein 1- soil casees, 2- supports, 3- steel wire ropes, 4- pulling force sensors, 5- communication modules, 6- gravity sensors.
Specific embodiment
The present invention is described in further detail with reference to Figure of description：
The present invention relates to a kind of Weighing type evaporating-osmosis instrument, by native case 1 and for supporting the support 2 of native case 1 to constitute, support
It is frame structure, support holds native case, the both sides of support 2 are respectively provided with assembly pulley, the weight of native case is divided into two parts measurement, per side
Assembly pulley sets one-to-one 25 movable pulleys and 25 fixed pulleys, and bearing steel wire is passed through between each movable pulley and fixed pulley
Rope 3 is connected, and both sides respectively set a pulling force sensor 4, and pulling force sensor 4 is arranged on a steel wire rope 3, pulling force sensor 4
The value measured is the load-bearing of steel cable, that is, side assembly pulley 1/25th load-bearing, i.e., the 50 of native case
/ mono- weight.
Support 2 is provided with communication module 5, is used to transmit data.The side bottom of native case 1 one is provided with outlet pipe, outlet pipe connection
Water butt, the water oozed out in soil in the native case of undertaking.Water butt lower section is provided with gravity sensor 6, control centre's electrical connection pulling force
Sensor 4, communication module 5 and gravity sensor 6,
Pulling force sensor is 3/10000ths accurate sensors.Levels of precision is high, and measurable weight range is than larger, greatly
The small weight of weight can be surveyed.
The present invention is used to measure the evaporation capacity and infiltration capacity of soil, assembly pulley is respectively set by the both sides of native case, by soil
The weight average of case is divided into two groups of measurements, and is provided with 25 movable pulleys and 25 fixed pulleys per side roller group, and assembly pulley is held
The power received is divided into 25 equal portions, so that the power that pulling force sensor bears is greatly reduced, alleviates the heavy burden of pulling force sensor, prolongs
Its service life is grown；It is automatic to calculate evaporating-osmosis amount and the data of sensor are transferred to control centre by communication module,
Uninterrupted control in 24 hours of man-machine interface is realized by touch-screen and is shown, automaticity is higher.
Claims (8)
1. a kind of Weighing type evaporating-osmosis instrument, it is characterised in that：Support (2) group by native case (1) and for supporting native case (1)
Into described support (2) both sides are respectively provided with assembly pulley, and described assembly pulley is that one-to-one 25 movable pulleys and 25 are fixed
Pulley, is connected between each movable pulley and fixed pulley by track cable (3), and respectively there is a steel wire rope (3) support (2) both sides
Upper setting pulling force sensor (4).
2. Weighing type evaporating-osmosis instrument as claimed in claim 1, it is characterised in that：Described support (2) is provided with communication mould
Block (5).
3. Weighing type evaporating-osmosis instrument as claimed in claim 2, it is characterised in that：The described side bottom of native case (1) is provided with
Outlet pipe, described outlet pipe connection water butt.
4. Weighing type evaporating-osmosis instrument as claimed in claim 3, it is characterised in that：Described water butt lower section is provided with gravity biography
Sensor (6).
5. Weighing type evaporating-osmosis instrument as claimed in claim 4, it is characterised in that：It is additionally provided with control centre, described control
Center electrically connects pulling force sensor (4), communication module (5) and gravity sensor (6).
6. Weighing type evaporating-osmosis instrument as claimed in claim 1, it is characterised in that：Described support is frame structure.
7. Weighing type evaporating-osmosis instrument as claimed in claim 1, it is characterised in that：Described pulling force sensor (6) is for very much
Three accurate sensors.
8. Weighing type evaporating-osmosis instrument as described in any of claims 5, it is characterised in that：Described control centre is set
Touch-screen, is used to control and display data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151125.8A CN106885751A (en) | 2017-03-14 | 2017-03-14 | Weighing type evaporating-osmosis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151125.8A CN106885751A (en) | 2017-03-14 | 2017-03-14 | Weighing type evaporating-osmosis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106885751A true CN106885751A (en) | 2017-06-23 |
Family
ID=59180967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151125.8A Pending CN106885751A (en) | 2017-03-14 | 2017-03-14 | Weighing type evaporating-osmosis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106885751A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507062A (en) * | 2019-01-12 | 2019-03-22 | 水利部牧区水利科学研究所 | Weighing Lysimeter precision changes totally-enclosed monitoring device and evapotranspiration measures system |
| CN110898446A (en) * | 2019-12-10 | 2020-03-24 | 南京林业大学 | Dual-mode measurement large evaporator |
| CN115078225A (en) * | 2022-08-22 | 2022-09-20 | 黑龙江省水利水电勘测设计研究院 | In-situ infiltration testing system and testing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968418A (en) * | 2010-10-26 | 2011-02-09 | 南京林业大学 | Displacement type lysimeter |
| CN203101214U (en) * | 2013-03-07 | 2013-07-31 | 中国科学院沈阳应用生态研究所 | Automatic lever-type weighing lysimeter |
| CN104266929A (en) * | 2014-09-19 | 2015-01-07 | 西北农林科技大学 | Automatic minitype lysimeter suitable for sandy soil |
| CN104698140A (en) * | 2015-03-25 | 2015-06-10 | 山西省水利水电科学研究院 | Economical adjustable underground water level lysimeter |
| CN105784533A (en) * | 2016-05-06 | 2016-07-20 | 武汉大学 | Automatic underground rail weighing lysimeter |
| CN206960279U (en) * | 2017-03-14 | 2018-02-02 | 江苏省水利科学研究院 | Weighing type evaporating-osmosis instrument |
-
2017
- 2017-03-14 CN CN201710151125.8A patent/CN106885751A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968418A (en) * | 2010-10-26 | 2011-02-09 | 南京林业大学 | Displacement type lysimeter |
| CN203101214U (en) * | 2013-03-07 | 2013-07-31 | 中国科学院沈阳应用生态研究所 | Automatic lever-type weighing lysimeter |
| CN104266929A (en) * | 2014-09-19 | 2015-01-07 | 西北农林科技大学 | Automatic minitype lysimeter suitable for sandy soil |
| CN104698140A (en) * | 2015-03-25 | 2015-06-10 | 山西省水利水电科学研究院 | Economical adjustable underground water level lysimeter |
| CN105784533A (en) * | 2016-05-06 | 2016-07-20 | 武汉大学 | Automatic underground rail weighing lysimeter |
| CN206960279U (en) * | 2017-03-14 | 2018-02-02 | 江苏省水利科学研究院 | Weighing type evaporating-osmosis instrument |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507062A (en) * | 2019-01-12 | 2019-03-22 | 水利部牧区水利科学研究所 | Weighing Lysimeter precision changes totally-enclosed monitoring device and evapotranspiration measures system |
| CN110898446A (en) * | 2019-12-10 | 2020-03-24 | 南京林业大学 | Dual-mode measurement large evaporator |
| CN110898446B (en) * | 2019-12-10 | 2023-04-25 | 南京林业大学 | Dual-mode measurement large-scale evaporator |
| CN115078225A (en) * | 2022-08-22 | 2022-09-20 | 黑龙江省水利水电勘测设计研究院 | In-situ infiltration testing system and testing method thereof |
| CN115078225B (en) * | 2022-08-22 | 2022-11-15 | 黑龙江省水利水电勘测设计研究院 | In-situ infiltration testing system and testing method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170623 |
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| RJ01 | Rejection of invention patent application after publication |