CN208334114U - A kind of soil evaporation monitoring device - Google Patents
A kind of soil evaporation monitoring device Download PDFInfo
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- CN208334114U CN208334114U CN201820584534.7U CN201820584534U CN208334114U CN 208334114 U CN208334114 U CN 208334114U CN 201820584534 U CN201820584534 U CN 201820584534U CN 208334114 U CN208334114 U CN 208334114U
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Abstract
The utility model discloses a kind of soil evaporation monitoring devices, including earth-containing groove, Markov bottle and weighing sensor, further include soil nmoisture content analyser, measuring flume and constant temperature stick；Measuring flume is placed on weighing sensor, and Markov bottle and earth-containing groove are placed in measuring flume, and the lower part of Markov bottle is connected to the lower part of earth-containing groove by water inlet pipe；Soil nmoisture content analyser is connected with multiple soil moisture probes, and soil moisture probe is inserted at the different depth of earth-containing groove after passing through the side wall of earth-containing groove, for measuring in earth-containing groove soil moisture content at different depth；It is equipped with partition in earth-containing groove, multiple permeable holes are distributed on partition, partition will be divided into two regions, constant temperature stick up and down and be located in the earth-containing groove below partition in earth-containing groove.The utility model continual can automatically record soil evaporativeness, can also continuously record the water content of soil in different depth soil.
Description
Technical field
The utility model belongs to soil evaporation field of measuring technique, and in particular to a kind of soil evaporation monitoring device.
Background technique
Soil water evaporation is the important link in the Water Cycle of land, for studying the transmission of moisture and using with weight
Want meaning.The evaporation process of soil affects the variation of soil water content, and the factor for influencing its evaporation includes: soil sheet
Body and external environmental condition.Existing soil evaporation device is broadly divided into Weighing type and volume ability of swimming, Weighing type soil evaporation
Device is applied to field positioning measurement, or indoor filling measurement more, and field positioning can carry out the steaming under local natural meteorological condition
Hair monitoring, indoor filling measuring device are also mainly that simple certain soil of measurement evaporation capacity in room conditions or evaporation are dived
Power, it can be difficult to during considering soil evaporation at different depth soil moisture content variation, and the environmental condition of its simulation by
Indoor single condition limitation.
Summary of the invention
For the defects in the prior art and insufficient, the utility model provides a kind of soil evaporation monitoring device, overcomes
Existing soil evaporation device is difficult to monitor the defect that soil moisture content changes at different depth simultaneously.
In order to achieve the above objectives, the utility model takes the following technical solution:
A kind of soil evaporation monitoring device, including earth-containing groove, Markov bottle and weighing sensor, further include determining soil moisture
Instrument, measuring flume and constant temperature stick；The measuring flume is placed on weighing sensor, and Markov bottle and earth-containing groove are placed in measuring flume, and
The lower part of Markov bottle is connected to the lower part of earth-containing groove by water inlet pipe；
The soil nmoisture content analyser is connected with multiple soil moisture probes, and soil moisture probe passes through the side wall of earth-containing groove
It is inserted at the different depth of earth-containing groove afterwards, for measuring in earth-containing groove soil moisture content at different depth；
It is equipped with partition in the earth-containing groove, multiple permeable holes are distributed on partition, partition will be divided into up and down in earth-containing groove
Two regions, the constant temperature stick are located in the earth-containing groove below partition.
The utility model also has following distinguishing feature:
Optionally, the weighing sensor is connected with weighing reading table.
Optionally, lifting platform is equipped with below the Markov bottle；The water inlet pipe is equipped with tongs.
Optionally, the earth-containing groove lower end is equipped with apopore, and apopore is equipped with piston；The measuring flume lower end is equipped with
String holes.
Optionally, the constant temperature stick is connected with conducting wire, and temperature adjusting is connected with after conducting wire hermetically passing piston and outlet hole
Switch.
Optionally, the height of the measuring flume is 80cm~150cm, and the height of the earth-containing groove is slightly below the height of measuring flume
Degree；Distance of the partition apart from earth-containing groove bottom is 5cm~10cm, and the diameter of permeable hole is 5mm on partition, between permeable hole
Spacing be 1.5cm.
It optionally, is 10cm, neighboring soil moisture close to the distance between the soil moisture probe of the partition and partition
Spacing between probe is 10cm.
Optionally, the measuring flume is cylindrical shape, and the diameter of measuring flume is 80cm~120cm；The earth-containing groove is cylinder
Shape, the diameter of earth-containing groove are 40cm~80cm.
Optionally, the measuring flume is cuboid, a length of 80cm~120cm of the bottom sides of measuring flume；The earth-containing groove
For cuboid, a length of 40cm~80cm of the bottom sides of earth-containing groove.
Compared with prior art, beneficial has the technical effect that the utility model
The soil evaporation monitoring device of the utility model can simulated groundwater position shallow embedding area difference water level and different water simultaneously
The evaporation capacity of warm Soil Under Conditions, in addition, can also continuously record difference other than it continual can automatically record soil evaporativeness
The water content of soil in deep soil.Not only the evaporation process of Different Soil can have been monitored, but also different water levels, water temperature pair can be studied
The influence of soil evaporation process, while providing the data record of the moisture content at soil profile different depth in evaporation process
Function.
Weighing sensor energy the real time measure soil evaporativeness in the utility model；Markov bottle is able to achieve lasting water supply, horse
Family name's bottle is placed on lifting platform, and the simulation to different levels of ground water is able to achieve by the height that adjusting lifting platform is adjustable Markov bottle；
Soil nmoisture content analyser is connected with multiple soil moisture probes, for measuring in earth-containing groove soil moisture content at different depth；It is permanent
Warm stick adjustable water temperature, for controlling evaporation rate, or influence of the different water temperatures of simulation for soil evaporation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Each label indicates in figure are as follows: 1- earth-containing groove, 2- Markov bottle, 3- weighing sensor, 4- soil nmoisture content analyser, 5- are surveyed
Measuring tank, 6- constant temperature stick, 7- water inlet pipe, 8- lifting platform；
11- partition, 12- permeable hole, 13- apopore, 14- piston；
31- weighing reading table, 41- soil moisture probe, 51- outlet hole, 61- temperature regulation switch, 71- tongs.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with Figure of description.It should be understood that
It is that specific embodiment described herein is merely to illustrate and explains the utility model is not intended to limit the utility model.
As shown in Figure 1, a kind of soil evaporation monitoring device, including earth-containing groove 1, Markov bottle 2 and weighing sensor 3, also wrap
Include soil nmoisture content analyser 4, measuring flume 5 and constant temperature stick 6；The measuring flume 5 is placed on weighing sensor 3, Markov bottle 2 and Sheng soil
Slot 1 is placed in measuring flume 5, and the lower part of Markov bottle 2 is connected to the lower part of earth-containing groove 1 by water inlet pipe 7；Determining soil moisture
Instrument 4 is connected with multiple soil moisture probes 41, and soil moisture probe 41 is inserted into earth-containing groove 1 not after the side wall of earth-containing groove 1
Same depth, for measuring in earth-containing groove 1 soil moisture content at different depth；It is equipped with partition 11 in earth-containing groove 1, divides on partition 11
Multiple permeable holes 12 are furnished with, partition 11 will be divided into two regions, the constant temperature stick 6 up and down and be located under partition 11 in earth-containing groove 1
In the earth-containing groove 1 of side.Markov bottle 2 described in the utility model is conventional Ma Liaote bottle.
Through the above technical solutions, the soil evaporation monitoring device of the utility model can simultaneously simulated groundwater position shallow embedding area
The evaporation capacity of soil under different water levels and different water temperature conditions, in addition, other than it continual can automatically record soil evaporativeness,
It can also continuously record the water content of soil in different depth soil.Not only the evaporation process of Different Soil, but also feasibility study can have been monitored
Study carefully the influence of different water levels, water temperature to soil evaporation process, while providing in evaporation process at soil profile different depth
The data recording function of moisture content.Weighing sensor 3 in the utility model can the real time measure soil evaporativeness；Markov bottle energy
Realize lasting water supply, Markov bottle is placed on lifting platform, and the height that Markov bottle is adjustable by adjusting lifting platform is able to achieve to difference
The simulation of level of ground water；Soil nmoisture content analyser 4 is connected with multiple soil moisture probes 41, different in earth-containing groove 1 for measuring
Depth soil moisture content；6 adjustable water temperature of constant temperature stick, for controlling evaporation rate, or the different water temperatures of simulation steam soil
The influence of hair.
In specific embodiment provided by the utility model, weighing sensor 3 is connected with weighing reading table 31, for real
When observe weighing sensor 3 measurement result.
In the present embodiment, lifting platform 8 is equipped with below Markov bottle 2, the height for being adjustable Markov bottle by adjusting lifting platform
Degree is able to achieve the simulation to different levels of ground water；Water inlet pipe 7 is equipped with tongs 71, can be controlled at any time by adjusting tongs 71
Switch water inlet pipe 7.
1 lower end of earth-containing groove is equipped with apopore 13, and apopore 13 is equipped with piston 14；5 lower end of measuring flume is equipped with outlet
Hole 51.In the present embodiment, the diameter of apopore 13 is 2cm, and 13 one side of apopore is used for the conducting wire across constant temperature stick 6,
On the other hand after the end of the test for draining；It may pass through the conducting wire of constant temperature stick 6 among piston 14, piston 14 has good close
Seal effect, it is ensured that the water in earth-containing groove 1 does not leak out, and when needing to drain, can unscrew piston 14 and be drained.
Constant temperature stick 6 is connected with conducting wire, is connected with temperature regulation switch 61 after conducting wire hermetically passing piston 14 and outlet hole 51,
In the present embodiment, the adjustable temperature range of constant temperature stick 6 is 12 DEG C~36 DEG C, this temperature range contains under normal circumstances
The range of temperature being lauched, constant temperature stick 6 can adjust temperature by the temperature regulation switch 61 of outside.
In the present embodiment, the height of measuring flume 5 is 80cm~150cm, and the height of earth-containing groove 1 is slightly below measuring flume 5
Height；Distance of the partition 11 apart from 1 bottom of earth-containing groove is 5cm~10cm, and the diameter of permeable hole 12 is 5mm on partition 11, thoroughly
Spacing between water hole 12 is 1.5cm.The height of earth-containing groove 1 is slightly below the height of measuring flume 5, is able to satisfy the beauty of experimental rig
With it is easy to assembly；Distance of the partition 11 apart from 1 bottom of earth-containing groove is 5cm~10cm, thus two above and below being divided into earth-containing groove 1
A region is connected to Markov bottle 2 by water inlet pipe 7 in the earth-containing groove 1 below of partition 11, to make in the earth-containing groove below of partition 11
Water is stored in 1, on the one hand the earth-containing groove below of partition 11 is used to moisture needed for supplying soil evaporation, on the other hand can pass through constant temperature
The adjusting of the progress water temperature of stick 6；The diameter of permeable hole 12 is 5mm on partition 11, and the spacing between permeable hole 12 is 1.5cm,
For supplying moisture needed for soil evaporation.
It is 10cm, neighboring soil moisture probe 41 close to the distance between the soil moisture probe 41 of partition 11 and partition 11
Between spacing be 10cm, for measuring in earth-containing groove 1 soil moisture content at different depth.
In the present embodiment, measuring flume 5 is cylindrical shape, and the diameter of measuring flume 5 is 80cm~120cm；Earth-containing groove 1 is circle
Tubular, the diameter of earth-containing groove 1 are 40cm~80cm.
In another embodiment, measuring flume 5 is cuboid, a length of 80cm~120cm of the bottom sides of measuring flume 5；
Earth-containing groove 1 is cuboid, a length of 40cm~80cm of the bottom sides of earth-containing groove 1.
The course of work of the utility model: constant temperature stick 6 is placed in the earth-containing groove 1 below of partition 11, and fixes partition
11, while screwing piston 14；The soil of required measurement is filled in earth-containing groove 1；Lifting platform 8, Markov bottle 2, earth-containing groove 1 are set
In measuring flume 5；Soil moisture probe 41 is inserted into 1 corresponding position of earth-containing groove；Tongs 71 are opened, 8 height of lifting platform is adjusted,
It determines height of water level in earth-containing groove 1, while adjusting temperature control regulating switch 61,6 temperature of constant temperature stick is made to be maintained at test required temperature；
The variation of total weight is recorded by weighing sensor 3 and soil nmoisture content analyser 4, and calculates the evaporation capacity of moisture, is surveyed simultaneously
Determine soil moisture content transformation situation on section.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (9)
1. a kind of soil evaporation monitoring device, including earth-containing groove (1), Markov bottle (2) and weighing sensor (3), which is characterized in that
It further include soil nmoisture content analyser (4), measuring flume (5) and constant temperature stick (6)；The measuring flume (5) is placed in weighing sensor (3)
On, Markov bottle (2) and earth-containing groove (1) are placed in measuring flume (5), and the lower part of the lower part of Markov bottle (2) and earth-containing groove (1) is logical
Cross water inlet pipe (7) connection；
The soil nmoisture content analyser (4) is connected with multiple soil moisture probes (41), and soil moisture probe (41), which passes through, contains soil
It is inserted into after the side wall of slot (1) at the different depth of earth-containing groove (1), for measuring in earth-containing groove (1) soil water-containing at different depth
Amount；
Partition (11) are equipped in the earth-containing groove (1), are distributed with multiple permeable holes (12) on partition (11), partition (11) will contain soil
It is divided into two regions, the constant temperature stick (6) up and down in slot (1) to be located at the earth-containing groove (1) below partition (11) Nei.
2. soil evaporation monitoring device as described in claim 1, which is characterized in that the weighing sensor (3) is connected with title
Read number table (31) again.
3. soil evaporation monitoring device as described in claim 1, which is characterized in that be equipped with lifting below the Markov bottle (2)
Platform (8)；The water inlet pipe (7) is equipped with tongs (71).
4. soil evaporation monitoring device as described in claim 1, which is characterized in that earth-containing groove (1) lower end is equipped with water outlet
Hole (13), apopore (13) are equipped with piston (14)；Measuring flume (5) lower end is equipped with outlet hole (51).
5. soil evaporation monitoring device as claimed in claim 4, which is characterized in that the constant temperature stick (6) is connected with conducting wire, leads
Linear sealing is connected with temperature regulation switch (61) after passing through piston (14) and outlet hole (51).
6. soil evaporation monitoring device as described in claim 1, which is characterized in that the height of the measuring flume (5) is 80cm
The height of~150cm, the earth-containing groove (1) are slightly below the height of measuring flume (5)；The partition (11) is apart from earth-containing groove (1) bottom
The distance in portion is 5cm~10cm, and the diameter of permeable hole (12) is 5mm on partition (11), and the spacing between permeable hole (12) is
1.5cm。
7. soil evaporation monitoring device as described in claim 1, which is characterized in that the soil moisture close to the partition (11)
The distance between probe (41) and partition (11) are 10cm, and the spacing between neighboring soil moisture probe (41) is 10cm.
8. soil evaporation monitoring device as described in claim 1, which is characterized in that the measuring flume (5) is cylindrical shape, measurement
The diameter of slot (5) is 80cm~120cm；The earth-containing groove (1) is cylindrical shape, and the diameter of earth-containing groove (1) is 40cm~80cm.
9. soil evaporation monitoring device as described in claim 1, which is characterized in that the measuring flume (5) is cuboid, is surveyed
A length of 80cm~the 120cm of bottom sides of measuring tank (5)；The earth-containing groove (1) is cuboid, and the bottom sides of earth-containing groove (1) are a length of
40cm~80cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584534.7U CN208334114U (en) | 2018-04-23 | 2018-04-23 | A kind of soil evaporation monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584534.7U CN208334114U (en) | 2018-04-23 | 2018-04-23 | A kind of soil evaporation monitoring device |
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| CN208334114U true CN208334114U (en) | 2019-01-04 |
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ID=64778122
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| CN201820584534.7U Active CN208334114U (en) | 2018-04-23 | 2018-04-23 | A kind of soil evaporation monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231440A (en) * | 2019-06-14 | 2019-09-13 | 广东海洋大学 | A kind of nonirrigated farmland of simulated seawater supply, paddy field experimental rig |
| CN111257539A (en) * | 2020-02-25 | 2020-06-09 | 贵州省烟草科学研究院 | Experimental method for researching response of mulching film degradation characteristics to moisture conditions |
| CN113207475A (en) * | 2021-04-19 | 2021-08-06 | 北京林业大学 | Experimental device for research plant roots growth situation |
| CN113324869A (en) * | 2021-05-27 | 2021-08-31 | 河海大学 | Measuring system capable of monitoring evaporation rate of underground water |
-
2018
- 2018-04-23 CN CN201820584534.7U patent/CN208334114U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231440A (en) * | 2019-06-14 | 2019-09-13 | 广东海洋大学 | A kind of nonirrigated farmland of simulated seawater supply, paddy field experimental rig |
| CN111257539A (en) * | 2020-02-25 | 2020-06-09 | 贵州省烟草科学研究院 | Experimental method for researching response of mulching film degradation characteristics to moisture conditions |
| CN113207475A (en) * | 2021-04-19 | 2021-08-06 | 北京林业大学 | Experimental device for research plant roots growth situation |
| CN113324869A (en) * | 2021-05-27 | 2021-08-31 | 河海大学 | Measuring system capable of monitoring evaporation rate of underground water |
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