CN109655602A - A kind of soil layer depthkeeping humidity detector and its detection method - Google Patents
A kind of soil layer depthkeeping humidity detector and its detection method Download PDFInfo
- Publication number
- CN109655602A CN109655602A CN201910090546.3A CN201910090546A CN109655602A CN 109655602 A CN109655602 A CN 109655602A CN 201910090546 A CN201910090546 A CN 201910090546A CN 109655602 A CN109655602 A CN 109655602A
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- China
- Prior art keywords
- outer cylinder
- soil layer
- depthkeeping
- detection probe
- bottom end
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
Abstract
The invention discloses a kind of soil layer depthkeeping humidity detector and its detection methods, including outer cylinder, interior mandril, moisture detection probe, moisture detection probe inserted link；The interior mandril includes the end cap of intermediate stock, the tapered head of intermediate stock bottom end and intermediate stock top, and end cap can be by being threadably mounted at the upper port of outer cylinder；Scale is provided on the barrel of outer cylinder.When use, first interior mandril is inserted into outer cylinder, it is inserted into the tapered head of interior ejector rod bottom end at the bottom nozzle of outer cylinder, and the upper port of end cap and outer cylinder is fixed, then outer cylinder and interior mandril are squeezed into together in soil layer to be measured, after reaching designated depth, open end cap, interior mandril is extracted into outer cylinder, then moisture detection probe is bound in the bottom end of moisture detection probe inserted link, moisture detection probe inserted link is inserted into outer cylinder again, reaches moisture detection probe in the soil body of outer cylinder bottom end, to realize the Humidity Detection to the depth soil layer.
Description
Technical field
The invention belongs to soil layer humidity detector technical fields, and in particular to a kind of soil layer depthkeeping humidity detector and
Its detection method.
Background technique
In geological mapping or architectural engineering, it is often necessary to be detected to ground humidity, existing Humidity Detection dress
Set can not conveniently depthkeeping detection soil layer humidity.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of soil layer depthkeeping humidity detector and its inspections
Survey method, the device are able to detect the soil layer humidity of designated depth, and easy to use, structure is simple, at low cost, convenient for construction.
The present invention is achieved by the following technical solutions:
A kind of soil layer depthkeeping humidity detector, including outer cylinder, interior mandril, moisture detection probe, moisture detection probe are inserted
Bar；
The interior mandril includes the end cap of intermediate stock, the tapered head of intermediate stock bottom end and intermediate stock top, intermediate
Stock, tapered head and end cap are structure as a whole；The end cap has internal screw thread, is provided on the barrel of the upper port of outer cylinder outer
Screw thread, so that end cap can be by being threadably mounted at the upper port of outer cylinder；
It is provided with scale on the barrel of outer cylinder, construction personnel is used to help and determines that outer cylinder squeezes into the depth of soil layer；
The tapered header structure of the interior ejector rod bottom end are as follows: tapered head includes equal diameter cylindrical section and conical section, equal diameter circle
Shell of column and conical section are an integral molding structure, and the diameter of equal diameter cylindrical section is 1mm smaller than the internal diameter of outer cylinder, can both be guaranteed in this way
Tapered head is inserted into outer cylinder, and can make to form good sealing between the equal diameter cylindrical section of tapered head and outer cylinder；
The moisture detection probe is mounted on moisture detection probe inserted link bottom end, and moisture detection probe inserted link is outer for being inserted into
In cylinder.
When in use, including two stages, first stage are that depthkeeping is squeezed into soil layer depthkeeping humidity detector of the invention
Soil layer stage, second stage are the Humidity Detection stages；
Depthkeeping squeezes into the soil layer stage: interior mandril being inserted into outer cylinder, the tapered head of interior ejector rod bottom end is made to be inserted into outer cylinder
At bottom nozzle, and the upper port of the end cap on interior mandril top and outer cylinder is connected through a screw thread, mandril interior in this way and outer cylinder are fixed
Together；Then outer cylinder and interior mandril are squeezed into together in soil layer to be measured, and reaches designated depth, pass through outer cylinder during squeezing into
On scale determine the depth squeezed into；
The Humidity Detection stage: opening end cap, and interior mandril is extracted outer cylinder, then moisture detection probe is bound and examines in humidity
The bottom end of probing head inserted link, then moisture detection probe inserted link is inserted into outer cylinder, so that moisture detection probe is reached outer cylinder bottom end
In the soil body, to realize the Humidity Detection to the depth soil layer.
In the above-mentioned technical solutions, the diameter of outer cylinder is 4cm, wall thickness 0.5cm.
In the above-mentioned technical solutions, the diameter of the intermediate stock of interior mandril is 2cm.
In the above-mentioned technical solutions, there are two trunnions for setting on the barrel of outer cylinder.
In the above-mentioned technical solutions, two trunnions are symmetrical arranged.
In the above-mentioned technical solutions, there are two trunnions for setting on the barrel of outer cylinder, and threaded hole is provided on trunnion；It is wet
After the completion of degree detection, iron plate is placed on the ground below trunnion, stay bolt is installed in the threaded hole of Xiang Zhier, then screws length
Bolt is contacted using stay bolt bottom end with iron plate, so that outer cylinder is generated upward top lift, is moved up outer cylinder, to extract outer
Cylinder.
The advantages and benefits of the present invention are:
The present apparatus is able to detect the soil layer humidity of designated depth, and easy to use, structure is simple, at low cost, convenient for construction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (first stage state) of the soil layer depthkeeping humidity detector of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram (second stage state) of the soil layer depthkeeping humidity detector of the embodiment of the present invention one.
Fig. 3 is the amplification assumption diagram of the tapered head of the embodiment of the present invention one.
Fig. 4 is the structural schematic diagram (first stage state) of the soil layer depthkeeping humidity detector of the embodiment of the present invention two.
Fig. 5 is the structural schematic diagram of the soil layer depthkeeping humidity detector of the embodiment of the present invention three.
Wherein:
1: outer cylinder, 1-1: trunnion, 2: interior mandril, 2-1: intermediate stock, 2-3: tapered head, 2-2: end cap, 3: Humidity Detection
Probe, 4: moisture detection probe inserted link.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, combined with specific embodiments below furtherly
Bright technical solution of the present invention.
Embodiment one
Referring to attached drawing 1-3, a kind of soil layer depthkeeping humidity detector, including outer cylinder 1, interior mandril 2, moisture detection probe 3,
Moisture detection probe inserted link 4.
The interior mandril 2 includes the end of intermediate stock 2-1, the tapered head 2-3 of intermediate stock bottom end and intermediate stock top
2-2 is covered, intermediate stock, tapered head and end cap are structure as a whole；The end cap has internal screw thread, and in the upper port of outer cylinder
External screw thread is provided on barrel, so that end cap can be by being threadably mounted at the upper port of outer cylinder.
The diameter of outer cylinder is 4cm, and wall thickness 0.5cm, the diameter of the intermediate stock of interior mandril is 2cm.In the barrel of outer cylinder
On be provided with scale, be used to help construction personnel and determine that outer cylinder squeezes into the depth of soil layer.
Further, the tapered header structure of the interior ejector rod bottom end are as follows: tapered head 2-3 includes equal diameter cylindrical section 2-31
With conical section 2-32, equal diameter cylindrical section and conical section are an integral molding structure (metal material), the diameter of equal diameter cylindrical section
It is 1mm smaller than the internal diameter of outer cylinder, it can not only guarantee that tapered head was inserted into outer cylinder in this way, but also the equal diameter circle of tapered head can be made
Good sealing is formed between shell of column and outer cylinder (effect is, when squeezing into soil layer, prevents the soil body from entering in outer cylinder from outer cylinder bottom).
When in use, including two stages, first stage are that depthkeeping is squeezed into soil layer depthkeeping humidity detector of the invention
Soil layer stage, second stage are the Humidity Detection stages.
Depthkeeping squeezes into the soil layer stage: interior mandril being inserted into outer cylinder, the tapered head of interior ejector rod bottom end is made to be inserted into outer cylinder
At bottom nozzle, and the upper port of the end cap on interior mandril top and outer cylinder is connected through a screw thread, mandril interior in this way and outer cylinder are fixed
Together；Then outer cylinder and interior mandril are squeezed into together in soil layer to be measured, and reaches designated depth, pass through outer cylinder during squeezing into
On scale determine the depth squeezed into.
The Humidity Detection stage: opening end cap, and interior mandril is extracted outer cylinder, then moisture detection probe is bound and examines in humidity
The bottom end of probing head inserted link, then moisture detection probe inserted link is inserted into outer cylinder, so that moisture detection probe is reached outer cylinder bottom end
In the soil body, to realize the Humidity Detection to the depth soil layer.
Embodiment two
Referring to attached drawing 4, on the basis of example 1, further, there are two trunnion 1- for setting on the barrel of outer cylinder
1, two trunnions are symmetrical arranged.The effect of trunnion is that construction personnel is by tapping or trampling the trunnion, so that outer cylinder be squeezed into
Soil layer.
Embodiment three
Referring to attached drawing 5, on the basis of example 1, further, there are two trunnion 1- for setting on the barrel of outer cylinder
1, two trunnions are symmetrical arranged, and threaded hole is provided on trunnion.After the completion of Humidity Detection, placed on the ground below trunnion
Stay bolt b is installed in the threaded hole of iron plate a, Xiang Zhier, stay bolt is then screwed, is contacted, made with iron plate using stay bolt bottom end
Outer cylinder generates upward top lift, moves up outer cylinder, to extract outer cylinder.If can not pull out outer cylinder really, due to outer cylinder
Cost is very low, so abandoning can also be with.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (7)
1. a kind of soil layer depthkeeping humidity detector, it is characterised in that: including outer cylinder, interior mandril, moisture detection probe, humidity inspection
Probing head inserted link；
The interior mandril includes the end cap of intermediate stock, the tapered head of intermediate stock bottom end and intermediate stock top, intermediate stock,
Tapered head and end cap are structure as a whole；The end cap has internal screw thread, is provided with external screw thread on the barrel of the upper port of outer cylinder,
So that end cap can be by being threadably mounted at the upper port of outer cylinder；
It is provided with scale on the barrel of outer cylinder, construction personnel is used to help and determines that outer cylinder squeezes into the depth of soil layer；
The tapered header structure of the interior ejector rod bottom end are as follows: tapered head includes equal diameter cylindrical section and conical section, equal diameter cylindrical section
It is an integral molding structure with conical section, the diameter of equal diameter cylindrical section is 1mm smaller than the internal diameter of outer cylinder；
The moisture detection probe is mounted on moisture detection probe inserted link bottom end, and moisture detection probe inserted link is for being inserted into outer cylinder
In.
2. soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: the diameter of outer cylinder is 4cm, wall thickness
For 0.5cm.
3. soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: the intermediate stock of interior mandril it is straight
Diameter is 2cm.
4. soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: be provided on the barrel of outer cylinder
Two trunnions.
5. soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: two trunnions are symmetrical arranged.
6. soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: be provided on the barrel of outer cylinder
Two trunnions, are provided with threaded hole on trunnion；After the completion of Humidity Detection, iron plate is placed on the ground below trunnion, to branch
Stay bolt is installed in the threaded hole of ear, then screws stay bolt, is contacted using stay bolt bottom end with iron plate, generates outer cylinder upward
Top lift moves up outer cylinder, to extract outer cylinder.
7. the detection method of soil layer depthkeeping humidity detector according to claim 1, it is characterised in that: including two ranks
Section, the first stage is that depthkeeping is squeezed into the soil layer stage, and second stage is the Humidity Detection stage；
Depthkeeping squeezes into the soil layer stage: interior mandril being inserted into outer cylinder, the tapered head of interior ejector rod bottom end is made to be inserted into the bottom end of outer cylinder
At mouthful, and the upper port of the end cap on interior mandril top and outer cylinder is connected through a screw thread, mandril interior in this way and outer cylinder are fixed on one
It rises；Then outer cylinder and interior mandril are squeezed into together in soil layer to be measured, and reaches designated depth；
The Humidity Detection stage: opening end cap, and interior mandril is extracted outer cylinder, then moisture detection probe is bound and visits in Humidity Detection
The bottom end of head inserted link, then moisture detection probe inserted link is inserted into outer cylinder, so that moisture detection probe is reached the soil body of outer cylinder bottom end
In, to realize the Humidity Detection to the depth soil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090546.3A CN109655602A (en) | 2019-01-30 | 2019-01-30 | A kind of soil layer depthkeeping humidity detector and its detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910090546.3A CN109655602A (en) | 2019-01-30 | 2019-01-30 | A kind of soil layer depthkeeping humidity detector and its detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655602A true CN109655602A (en) | 2019-04-19 |
Family
ID=66121747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910090546.3A Pending CN109655602A (en) | 2019-01-30 | 2019-01-30 | A kind of soil layer depthkeeping humidity detector and its detection method |
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| CN202562916U (en) * | 2012-05-22 | 2012-11-28 | 北京联合大学生物化学工程学院 | Plug-in soil moisture and gas determinator |
| CN205786622U (en) * | 2016-06-28 | 2016-12-07 | 盐城工学院 | A kind of wetland soil acidity-basicity tester |
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| CN107621380A (en) * | 2017-10-23 | 2018-01-23 | 杨海建 | Barrel-type soil sampling apparatus is used in one kind detection |
| CN206945332U (en) * | 2017-06-22 | 2018-01-30 | 湖南瑞丰生物科技有限公司 | A kind of soft fertile detection sampler of soil for land |
| CN207019927U (en) * | 2017-05-23 | 2018-02-16 | 广东惠利通检测技术有限公司 | A kind of Soil K+adsorption sample collection car |
| CN207623047U (en) * | 2017-12-23 | 2018-07-17 | 四川环科检测技术有限公司 | Make sample acquisition machine by oneself |
| CN108362528A (en) * | 2018-04-03 | 2018-08-03 | 吴自红 | A kind of river water sampler of different water depth |
| CN209673790U (en) * | 2019-01-30 | 2019-11-22 | 天津师范大学 | A kind of soil layer depthkeeping humidity detector |
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2019
- 2019-01-30 CN CN201910090546.3A patent/CN109655602A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090166520A1 (en) * | 2007-11-09 | 2009-07-02 | The Regents Of The University Of California | In-situ soil nitrate ion concentration sensor |
| CN202083687U (en) * | 2011-05-12 | 2011-12-21 | 张帆 | Soil moisture detector |
| CN202562916U (en) * | 2012-05-22 | 2012-11-28 | 北京联合大学生物化学工程学院 | Plug-in soil moisture and gas determinator |
| CN205786622U (en) * | 2016-06-28 | 2016-12-07 | 盐城工学院 | A kind of wetland soil acidity-basicity tester |
| CN206270083U (en) * | 2016-11-24 | 2017-06-20 | 长沙华泽检测技术有限公司 | A kind of sampler for deep soil detection |
| CN207019927U (en) * | 2017-05-23 | 2018-02-16 | 广东惠利通检测技术有限公司 | A kind of Soil K+adsorption sample collection car |
| CN206945332U (en) * | 2017-06-22 | 2018-01-30 | 湖南瑞丰生物科技有限公司 | A kind of soft fertile detection sampler of soil for land |
| CN107621380A (en) * | 2017-10-23 | 2018-01-23 | 杨海建 | Barrel-type soil sampling apparatus is used in one kind detection |
| CN207623047U (en) * | 2017-12-23 | 2018-07-17 | 四川环科检测技术有限公司 | Make sample acquisition machine by oneself |
| CN108362528A (en) * | 2018-04-03 | 2018-08-03 | 吴自红 | A kind of river water sampler of different water depth |
| CN209673790U (en) * | 2019-01-30 | 2019-11-22 | 天津师范大学 | A kind of soil layer depthkeeping humidity detector |
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