CN205909867U - Land for growing field crops is planted and is used soil temperature and humidity sensor - Google Patents
Land for growing field crops is planted and is used soil temperature and humidity sensor Download PDFInfo
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- CN205909867U CN205909867U CN201620701467.3U CN201620701467U CN205909867U CN 205909867 U CN205909867 U CN 205909867U CN 201620701467 U CN201620701467 U CN 201620701467U CN 205909867 U CN205909867 U CN 205909867U
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- pipe
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- heat
- humidity
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Abstract
The utility model provides a land for growing field crops is planted and is used soil temperature and humidity sensor, is including probe pipe, and probe nose end is connected with rotatory handle, and rotatory handle center is provided with spinning sleeve, and the internal thread has been seted up to the spinning sleeve centre bore, and the external screw thread of internal thread and the distolateral wall of probe nose connects fixedly soon, and probe socle end is provided with spiral cone drill bit, the probe pipe is provided with temperature sensor including alternative nested heat -conducting metal pipe and thermal -insulated PVC pipe of a plurality of festivals in the heat -conducting metal pipe, the thermal -insulated intraductal detection circuitry that is provided with of PVC, and detection circuitry's the below of going up is provided with humidity sensing electrode. It makes temperature, humidity detection simultaneously through with temperature sensing electrode and humidity sensing electrode collection in an organic whole, each other does not influence, has improved detection efficiency.
Description
Technical field
This utility model is related to sensor field, more particularly to a kind of soil moisture humidity sensor.
Background technology
Agriculture production technology development need is detected to the temperature humidity of soil and air and is regulated and controled, the temperature of soil is wet
The temperature humidity monitoring system of degree and air provides help for finely cultivating of crops.Good temperature humidity has become farmland
The essential condition of healthy growth of crops.
Existing soil sensor needs repeatedly to soil surveying at all levels, the insertion measurement of different depth, operation
Complexity, and sensor is easily damaged, and has much room for improvement.
Utility model content
This utility model is directed to the deficiencies in the prior art, there is provided one kind can conveniently be dismantled and install, and can carry out multi-level
The field planting soil temperature-moisture sensor of the soil moisture and moisture measurement.
For realizing this utility model purpose, there is provided technical scheme below: a kind of field planting soil temperature and humidity senses
It is characterised in that including probe pipe, probe pipe top is connected with rotating handles to device, and rotating handles is provided centrally with the set that spins, rotation
Female connector centre bore offers female thread, and the external screw thread of female thread and probe pipe tip side wall spins fixation, the setting of probe ttom of pipe end
There is helicon drill bit, described probe pipe includes some sections and replaces nested thermal conductive metal pipe and heat-insulated pvc pipe, heat-conducting metal
It is provided with temperature sensor in pipe, in heat-insulated pvc pipe, is provided with testing circuit, the upper and lower of testing circuit is provided with humidity and passes
Sense electrode.
Preferably, probe pipe diameter is 20 ~ 30mm.
Preferably, being filled with glass fibre in heat-insulated pvc pipe.
This utility model beneficial effect: structure is simple, reasonable in design, it passes through temperature-sensitive electrode and humidity sensor electrode collection
In one, make temperature, humidity can detection process simultaneously, be independent of each other, improve detection efficiency, and once insertion can be right
Many levels measure, and improve precision and the accuracy of detection.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Embodiment 1: a kind of field planting soil temperature-moisture sensor, including probe pipe 1, probe pipe 1 top is connected with
Rotating handles 2, rotating handles 2 is provided centrally with the set 3 that spins, and set 3 centre bores that spin offer female thread, female thread and probe pipe
The external screw thread of 1 tip side wall spins fixation, and probe pipe 1 bottom is provided with helicon drill bit 4, and described probe pipe 1 includes 4 sections and hands over
For nested thermal conductive metal pipe 1.1 and heat-insulated pvc pipe 1.2, in thermal conductive metal pipe 1.1, it is provided with temperature sensor 5, heat-insulated pvc
It is provided with testing circuit 6, the upper and lower of testing circuit 6 is provided with humidity sensor electrode 7 in pipe 1.2.Probe pipe 1 is a diameter of 20 ~
30mm.It is filled with glass fibre 8 in heat-insulated pvc pipe 1.2.The often length root of section thermal conductive metal pipe 1.1 and heat-insulated pvc pipe 1.2
Need to set according to measurement, generally 50mm or 80mm, be convenient for measuring required data at all levels.Described testing circuit 6 includes
Humidity measuring circuit, temperature sensing circuit, a/d transducer and microprocessor and power supply.Described humidity measuring circuit, temperature inspection
Slowdown monitoring circuit is connected in parallel described a/d transducer.
Claims (3)
1. it is characterised in that including probe pipe, probe pipe top is connected with rotation to a kind of field planting soil temperature-moisture sensor
Handle handss, rotating handles is provided centrally with the set that spins, and the set centre bore that spins offers female thread, female thread and probe pipe tip side
The external screw thread of wall spins fixation, and probe ttom of pipe end is provided with helicon drill bit, and described probe pipe includes some sections and replaces nesting
Thermal conductive metal pipe and heat-insulated pvc pipe, be provided with temperature sensor in thermal conductive metal pipe, in heat-insulated pvc pipe, be provided with detection
Circuit, the upper and lower of testing circuit is provided with humidity sensor electrode.
2. a kind of field planting soil temperature-moisture sensor according to claim 1 it is characterised in that probe pipe diameter
For 20 ~ 30mm.
3. a kind of field planting soil temperature-moisture sensor according to claim 1 is it is characterised in that heat-insulated pvc manages
Inside it is filled with glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701467.3U CN205909867U (en) | 2016-07-06 | 2016-07-06 | Land for growing field crops is planted and is used soil temperature and humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701467.3U CN205909867U (en) | 2016-07-06 | 2016-07-06 | Land for growing field crops is planted and is used soil temperature and humidity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909867U true CN205909867U (en) | 2017-01-25 |
Family
ID=57804572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701467.3U Active CN205909867U (en) | 2016-07-06 | 2016-07-06 | Land for growing field crops is planted and is used soil temperature and humidity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017567A (en) * | 2016-07-06 | 2016-10-12 | 江苏中农物联网科技有限公司 | Soil humiture sensor for large-farmland plantation |
| CN110579999A (en) * | 2019-08-27 | 2019-12-17 | 东莞市巨冈机械工业有限公司 | z-direction zero drift error compensation method based on triaxial drilling and tapping numerical control machine tool, electronic equipment and computer readable storage medium |
| CN111366199A (en) * | 2020-05-15 | 2020-07-03 | 宁洱县普义乡林农咖啡种植农民专业合作社 | Herbaceous coffee planting environment monitoring devices |
-
2016
- 2016-07-06 CN CN201620701467.3U patent/CN205909867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017567A (en) * | 2016-07-06 | 2016-10-12 | 江苏中农物联网科技有限公司 | Soil humiture sensor for large-farmland plantation |
| CN110579999A (en) * | 2019-08-27 | 2019-12-17 | 东莞市巨冈机械工业有限公司 | z-direction zero drift error compensation method based on triaxial drilling and tapping numerical control machine tool, electronic equipment and computer readable storage medium |
| CN111366199A (en) * | 2020-05-15 | 2020-07-03 | 宁洱县普义乡林农咖啡种植农民专业合作社 | Herbaceous coffee planting environment monitoring devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |